Double Deep Telescopic Fork

-Introduction of double deep telescopic fork:

The telescopic fork can be divided into single deep telescopic fork and double deep telescopic fork according to the structures. The single deep telescopic fork is composed of three-section telescopic fork bodies. For the double deep telescopic fork, it is consisted of four-section telescopic fork bodies. The double deep telescopic fork is especially suitable for double storage, it is the most important equipment for the stacker to realize automatic transmission and storage in three-dimensional warehouse system and intelligent logistic system.

The double deep telescopic fork is consisted of four-section fork bodies: upper fork body, upper middle fork body, lower middle fork body and lower fork body. It is also combined with rollers, rolling bearings, gear racks, sprocket chains, guide sliders, A complete telescopic fork mechanism composed of hundreds of components such as travel switch, proximity switch, torque limiter, encoder, driver, motor, reducer and coupling, etc. The lower fork body is installed on the platform, and the lower middle fork body is driven by the gear rack or sprocket chain to moves outward about half of its own length. The upper middle telescopic fork body continues to extend outward from the middle point of the lower middle fork body. Then the upper fork body moves from the middle of the upper middle fork body. The point continues to extend outward so that the telescopic distance of the upper telescopic fork body extends directly to the storage location.

The double deep telescopic fork can be further divided into two types: one is double deep single moment telescopic fork and another one is double deep biomoment telescopic fork. The double deep single moment telescopic fork is driven by one motor and work through the transmission of gear, racks, sprockets, chains, upper telescopic fork, upper intermediate telescopic fork, lower intermediate fork and lower telescopic fork simultaneously. On the other hand, the double deep bimoment telescopic fork is driven by two motors, one of the motors controls the upper middle fork and another one operates the lower middle telescopic fork. Comparatively, the load capacity of double deep bimoment telescopic fork is larger than double deep single moment telescopic fork.

Generally, the double deep telescopic fork is produced according to the customers’ requirements of different kinds of parameters such as the telescopic fork’s length, the stroke, the load weight other specification of the object. Under the situation of the same length and stroke, the structure of telescopic forks are different if the load weights are not same. Another example is that if the length and weight are same, the telescopic forks are also diverse according to various of strokes. The stroke of double deep telescopic fork is determined by the length of the fork. For the safety of transmission or lower deflection, the telescopic distance of upper middle fork and middle fork body can not exceed 60% of their own lengths. However, the distance can be extended appropriately if the load is lighter.

-The advantages of double deep telescopic fork:

1. All of the double deep telescopic forks we produced have passed strict product quality inspections, they have precise conveying and positioning systems with compact structure that can be operated in narrow spaces effectively.

2.The double deep telescopic fork is made of imported high-quality materials and has been polished twice with the integral machining mechanism. Fast encoder signal conversion detection, accurate positioning and strong anti-interference performance for this telescopic fork.

3.Compact coupling structure, strong angular compensation ability , high transmission efficiency, super load capacity and excellent for double deep telescopic fork.

4.This kind of double telescopic fork is equipped with imported chain which is wear resistant, high temperature resistant and low ductility. It is suitable for large scale and long time operation according to it does not stretch under large strength.

5.The double deep telescopic fork is easy to install and does not require too much complicated maintenance. It has a long service life and has passed more than 1 million safety and performance tests.

6.The transmission distance of double deep telescopic fork is longer. It’s exquisite design can ensure lighter weight. We have 10 patents for double deep telescopic fork and our products reach the international advanced level.

7.We provide customized services for double deep telescopic fork and accessories. All of the telescopic forks’components play the vital roles such as the size of guide roller is different according to various of loading options.

-The parameters of different kinds of telescopic forks:

KK40 (loading capacity is 100Kg)

Double extension, single motor, made of standard steel or aluminum that can be used to reduce weight, fork surface can be widened. (suitable for single fork. large stroke, double deep position processing plastic container or paper container).

KK182 (loading capacity is 1500Kg)

Compact structure, invention patent design, double extension position, large stroke, single motor. Synchronous transmission of gears, racks and chains, self-locking function, fixed by double-row gears. (Suitable for large stroke, double extension to handle European standard pallets)

KK80 (loading capacity is 1500Kg)

Compact structure, small deflection, self-locking function, double row fixed gears. 

KK75 and KK65

Compact structure, invention patent design, double motors, double extension, large stroke, gear, rack and chain synchronous transmission, double stroke can be controlled independently or synchronously. (Suitable for large-stroke, double-deep handling of European standard pallets, and can be used for single row or double rows respectively)

KK65 (loading capacity is 1200Kg)

KK75 (loading capacity is 1300Kg)

-The use of the double deep telescopic fork:

Double deep telescopic forks are widely used in industrial production, equipment manufacturing, logistics and warehousing, commodity manufacturing, intelligent applications, aviation, rail transit, medical equipment, new energy manufacturing, electronics industry, hardware and electrical appliances, chemical raw materials, paper industry, cultural education , tobacco industry, food and beverage, printing iron packaging and other industries.