CN214218062U

CN214218062U - Light pneumatic pallet truck

Info

Publication number: CN214218062U
Application number: CN202023309078.1U
Authority: CN
Inventors: 雷崇高
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-17
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a light pneumatic pallet truck, which comprises a tilting frame body, wherein a fork plate is connected to the tilting frame body in a sliding manner, the sliding direction of the fork plate is the same as the height direction of the frame body, a power device for driving the fork plate to slide is arranged on the tilting frame body, the power device comprises a telescopic cylinder, the piston end of the telescopic cylinder is connected with a pulley, a chain is arranged on the pulley, one end of the chain is connected with the frame body, and the other end of the chain is connected with the fork plate; the above technical scheme, the utility model, the above technical scheme, the utility model discloses an above-mentioned pneumatic principle is adopted, accords with easily inflammable and explosive high-risk workplace safety requirement, adopts compression cylinder direct drive lift chain, does not have unnecessary power conversion device, has simple structure, small and exquisite, light in weight, facilitates the use and removes, reduces the advantage of the manpower demand of pile up neatly in-process.

Description

Light pneumatic pallet truck

Technical Field

The utility model relates to an inflammable and explosive danger article commodity circulation transportation field especially relates to a light-duty pneumatic pile up neatly car.

Background

The existing dangerous chemicals such as national reserve explosives and powders, explosive substances and the like are manually loaded and unloaded in a long-term operation place with high requirements on fire and explosion protection safety, a large number of workers are required to manually move down goods, and a large amount of manpower is consumed.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a light-duty pneumatic pile up neatly car utilizes the slope support body, and it is supplementary pedal with the manual work, reduces the counter weight, takes compression cylinder direct drive simultaneously as elevating gear, does not have unnecessary power conversion device, has simple structure, the appearance is small and exquisite, light in weight, facilitates the use and removes, reduces the advantage of the manpower demand of pile up neatly in-process.

The technical scheme of the utility model is that:

the utility model provides a light-duty pneumatic pile up neatly car, includes the slope support body, sliding connection has the fork board on the slope support body, and its slip direction is the same with the direction of height of support body, be equipped with on the slope support body and be used for driving the gliding power device of fork board, power device includes telescopic cylinder, telescopic cylinder's piston end is connected with the pulley, be equipped with the chain on the pulley, the one end and the support body of chain are connected, the other end and the fork board of chain are connected.

The working principle of the technical scheme is as follows:

the piston end upward movement of telescopic cylinder drives the pulley upward movement, and the chain slides on the pulley, because the length of chain is unchangeable, chain pulling fork board upwards slides to the pile up neatly height that needs, accomplishes pile up neatly work back, and telescopic cylinder's piston end downward movement, chain pulling fork board downward sliding recovers.

The above technical scheme, the utility model, adopt the pneumatic principle, accord with easily fire the explosive high-risk workplace safety requirement, adopt compression cylinder direct drive lift chain, do not have unnecessary power conversion device, have simple structure, the appearance is small and exquisite, light in weight, facilitate the use remove, reduce the advantage of the manpower demand of pile up neatly in-process.

In a further technical scheme, the inclined frame body is provided with an inclined plane, an included angle between the inclined plane and the horizontal direction is an acute angle, the included angle is 70-80 degrees, the fork plates are located on the inclined plane, handles are further arranged at two ends of the inclined frame body, and 4 wheels are arranged at the bottom of the inclined frame body.

During stacking operation, the fork plate is forked into the bottom of goods, the frame body is tilted backwards to the two wheels on the rear side and is landed, meanwhile, an operator pulls the handle with hands and steps on the auxiliary pedal with feet to use part of the weight of the operator as backward counter weight of the whole vehicle to prevent the vehicle body from turning forward, the power device drives the fork plate to slide upwards to a required stacking height to push the frame body to move to the top of the stack at a constant speed, the frame body is erected to enable an included angle between the inclined plane and the ground to be 90 degrees, the goods are placed on the top of the stack, the frame body is moved backwards, the fork plate is drawn out, and the power device drives the fork plate to slide downwards to return to the original position; the above technical scheme, the utility model, rational utilization slope frame, cooperation manual work is supplementary pedal, need not additionally counter weight, and automobile body is balanced when can keeping the operation, has further alleviateed the weight of this pallet truck.

In a further technical scheme, two wheels which are positioned on the frame body and far away from the fork plate are universal wheels.

By adopting the universal wheels, the frame body can be conveniently turned in the working process.

In a further technical scheme, the bottom of the frame body is provided with an auxiliary pedal.

The workman steps on supplementary pedal at dress, discharge in-process, conveniently fixes 4 wheels of support body on ground, and the operation workman is through the pedal dynamics size control automobile body balance of stepping on simultaneously, and frame hypsokinesis design and artifical pedal auxiliary design make whole car need not to increase extra counter weight, and whole car is more light and handy nimble.

In a further technical scheme, the fork plate is detachably connected with the inclined surface.

Can dismantle with the support body through the fork board and be connected, can deal with different goods and materials through changing different fork board forms, be applicable to the loading and unloading operation and the operation of breaking a yard buttress of multiple different grade type goods.

In a further technical scheme, the telescopic cylinder is provided with a control valve, and the control valve is connected with an air compressor placed in a safe area through an air pipe.

Air compressor passes through the trachea and transmits compressed air to telescopic cylinder, has reduced the weight of this pallet truck.

The utility model has the advantages that:

1. through the technical scheme, the utility model adopts the pneumatic principle, accords with the safety requirement of inflammable and explosive high-risk operation places, adopts the compression cylinder to directly drive the lifting chain, has no redundant power conversion device, and has the advantages of simple structure, small and exquisite appearance, light weight, convenient use and movement and reduction of the manpower requirement in the stacking process;

2. the above technical scheme, the utility model, rational utilization slope frame, cooperation manual work is supplementary pedal, need not additionally counter weight, and automobile body is balanced when can keeping the operation, has further alleviateed the weight of this pallet truck.

3. By adopting the universal wheels, the steering of the frame body is facilitated in the working process;

4. the workman steps on supplementary pedal at dress, discharge in-process, conveniently fixes 4 wheels of support body on ground, and the operation workman is through the pedal dynamics size control automobile body balance of stepping on simultaneously, and frame hypsokinesis design and artifical pedal auxiliary design make whole car need not to increase extra counter weight, and whole car is more light and handy nimble.

5. Can dismantle with the support body through the fork board and be connected, can deal with different goods and materials through changing different fork board forms, be applicable to the loading and unloading operation and the operation of breaking a yard buttress of multiple different grade type goods.

6. Air compressor passes through the trachea and transmits compressed air to telescopic cylinder, has reduced the weight of this pallet truck.

Drawings

Fig. 1 is a schematic view of the overall structure of a light pneumatic pallet truck according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a power plant according to an embodiment of the present invention;

fig. 3 is a schematic view of a connection relationship between the fork plate and the frame body according to the embodiment of the present invention;

fig. 4 is a schematic structural view of the auxiliary pedal according to the embodiment of the present invention.

Description of reference numerals:

10. inclining the frame body; 11. an inclined surface; 12. a fork plate; 121. a roller; 13. a wheel; 14. auxiliary pedaling; 15. a handle; 20. a power plant; 21. a telescopic cylinder; 22. a pulley; 23. and a chain.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example (b):

as shown in fig. 1-3, a light pneumatic pallet truck comprises an inclined frame body 10, a fork plate 12 is connected to the inclined frame body 10 in a sliding mode, the sliding direction of the fork plate 12 is the same as the height direction of the frame body, a power device 20 used for driving the fork plate 12 to slide is arranged on the inclined frame body 10, the power device 20 comprises a telescopic cylinder 21, a pulley 22 is connected to the piston end of the telescopic cylinder 21, a chain 23 is arranged on the pulley 22, one end of the chain 23 is connected with the frame body, and the other end of the chain 23 is connected with the fork plate 12.

The working principle of the technical scheme is as follows:

the piston end of the telescopic cylinder 21 moves upwards to drive the pulley 22 to move upwards, the chain 23 slides on the pulley 22, the chain 23 pulls the fork plate 12 to slide upwards to a required stacking height due to the fact that the length of the chain 23 is unchanged, after stacking work is completed, the piston end of the telescopic cylinder 21 moves downwards, and the chain 23 pulls the fork plate 12 to slide downwards to restore.

In this embodiment, the back of fork board 12 is equipped with gyro wheel 121, and the inclined plane 11 of support body is the face that two cross sections formed for the angle steel of L shape, and gyro wheel 121 slides on the inside wall of angle steel, and simultaneously, for preventing fork board 12 and inclined plane 11 out-of-plane longitudinal slip, the back welding of fork board 12 has spacing steel sheet for reduce the motion dimension of fork board 12, make fork board 12 can only follow the direction of height slip of inclined plane 11.

In this embodiment, through above-mentioned technical scheme, do not have unnecessary power conversion device, simple structure light in weight has the advantage of conveniently carrying the goods, reducing the manpower demand of pile up neatly in-process.

In another embodiment, as shown in fig. 1, the inclined frame body 10 has an inclined surface 11, the inclined surface 11 forms an acute angle with the horizontal direction, the included angle is 70-80 °, the fork plate 12 is located on the inclined surface 11, two ends of the inclined frame body 10 are further provided with handles 15, and the bottom of the inclined frame body 10 is provided with 4 wheels 13.

In the embodiment, during stacking operation, the fork plate 12 is forked into the bottom of a cargo, the frame body is tilted backwards to the two wheels 13 on the rear side and then lands on the ground, meanwhile, an operator pulls the handle 15 with hands and steps on the auxiliary pedal 14 with feet to use part of the weight of the operator as the backward balance weight of the whole vehicle to prevent the vehicle body from turning forward, the power device 20 drives the fork plate 12 to slide upwards to a required stacking height to push the frame body to move forwards to the stack top at a constant speed, the frame body is erected to enable the included angle between the inclined plane 11 and the ground to be 90 degrees, the cargo stack is placed on the stack top, the frame body is moved backwards, the fork plate 12 is drawn out, and the power device 20 drives the fork plate 12 to slide downwards to return to the original position; the above technical scheme, the utility model, rational utilization slope frame, cooperation manual work is supplementary pedal 14, need not additionally counter weight, and automobile body is balanced when can keeping the operation, has further alleviateed the weight of this pallet truck.

In another embodiment, as shown in fig. 1, the two wheels 13 located on the frame body away from the fork 12 are universal wheels.

In this embodiment, through adopting the universal wheel, the support body of being convenient for turns to in the course of the work.

In another embodiment, as shown in fig. 4, the bottom of the frame body is provided with an auxiliary foot rest 14.

In this embodiment, the auxiliary pedals 14 are laterally installed on a side of the connecting rod near the two universal wheels, and when the auxiliary pedals are used, a worker steps on the connecting rod.

In this embodiment, the workman tramples supplementary pedal 14 at dress, discharge in-process, conveniently fixes 4 wheels of support body on ground, and the operation workman is through the balance of pedal dynamics size control automobile body simultaneously, and frame hypsokinesis design and artifical pedal auxiliary design make whole car need not to increase extra counter weight, and whole car is more light and handy nimble.

In another embodiment, as shown in fig. 4, the fork plate 12 is detachably connected to the inclined surface 11.

In this embodiment, can dismantle with the support body through fork board 12 and be connected, can handle different goods material through changing the 12 forms of different fork boards, be applicable to the loading and unloading operation and the operation of breaking a yard buttress of multiple different grade type goods.

In another embodiment, the telescopic cylinder 21 is provided with a control valve, which is connected to an air compressor placed in a safe area through an air pipe.

In this embodiment, air compressor passes through the trachea and transmits compressed air to telescopic cylinder 21, has reduced the weight of this pallet truck.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a light-duty pneumatic pile up neatly car, its characterized in that, including the slope support body, sliding connection has the fork board on the slope support body, and its slip direction is the same with the direction of height of support body, be equipped with on the slope support body and be used for driving the gliding power device of fork board, power device includes telescopic cylinder, telescopic cylinder's piston end is connected with the pulley, be equipped with the chain on the pulley, the one end and the support body of chain are connected, the other end and the fork board of chain are connected.

2. A light pneumatic pallet truck according to claim 1, characterised in that the inclined frame body has an inclined surface, the inclined surface has an acute angle with the horizontal, the included angle is 70-80 °, the fork plates are located on the inclined surface, the two ends of the inclined frame body are further provided with handles, and the bottom of the inclined frame body is provided with 4 wheels.

3. A light-weight pneumatic pallet truck according to claim 2, characterised in that the two wheels of the tilting frame remote from the fork plate are universal wheels.

4. A light-weight pneumatic pallet truck according to claim 3, characterised in that the bottom of the inclined frame body is provided with auxiliary footrests.

5. A light-weight pneumatic pallet truck according to claim 2, characterized in that the fork plates are detachably connected to the inclined surface.

6. A light pneumatic pallet truck according to claim 1, characterized in that the telescopic cylinder is provided with a control valve which is connected via an air pipe to an air compressor placed in a safe area.