CN220596954U - Pedal structure for pallet truck - Google Patents
Pedal structure for pallet truck Download PDFInfo
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- CN220596954U CN220596954U CN202322349137.5U CN202322349137U CN220596954U CN 220596954 U CN220596954 U CN 220596954U CN 202322349137 U CN202322349137 U CN 202322349137U CN 220596954 U CN220596954 U CN 220596954U
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- pallet truck
- proximity sensor
- pedal
- connecting frame
- fixed
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- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims 1
- 210000003141 lower extremity Anatomy 0.000 claims 1
- 206010020649 Hyperkeratosis Diseases 0.000 description 12
- 230000000694 effects Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a pallet truck pedal structure, which comprises a bracket, a pedal and two rotating arms which are symmetrically arranged left and right, wherein the middle parts of the two rotating arms are rotationally connected with the lower edge of the bracket, the front ends of the two rotating arms are fixed with the lower end of the rear side of the pedal, the pallet truck pedal structure also comprises a proximity sensor and a connecting frame, the connecting frame is fixed on the rear side of the bracket, the proximity sensor is fixed on the connecting frame and is electrically connected with a controller in a pallet truck, when the pedal is turned forwards, the rear parts of the two rotating arms are used for propping against the lower edge of the bracket, and the rear end of one rotating arm is used for approaching the proximity sensor and triggering the proximity sensor; when the utility model is used, if a worker does not tread on the pedal, the pallet truck can only run in the modes of low-speed forward movement, low-speed backward movement and low-speed turning under the control of the controller, so that the situations that the worker stumbles over and the pallet truck is out of control can be avoided.
Description
Technical Field
The utility model relates to the technical field of pallet truck accessories, in particular to a pallet truck pedal structure.
Background
The pallet truck is a device for lifting the pallet and carrying cargoes on the pallet, pedals are arranged on the pallet truck on the market at present, the pedals can rotate and fold relative to the pallet truck, and when a worker needs to drive the pallet truck and carry cargoes on the pallet, the worker generally steps on the pedals and drives the pallet truck; however, in the actual use process of the pallet truck, there is often a situation that a worker does not tread on the pedal and drives the pallet truck, in this case, when the pallet truck advances, retreats and turns at a higher speed, the worker can have a speed at which the step cannot keep up with the travel speed of the pallet truck, so that the situation that the worker stumbles over and the pallet truck is out of control is easily caused, i.e. a larger potential safety hazard exists.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a pedal structure for a pallet truck, which can only run in modes of low-speed forward movement, low-speed backward movement and low-speed turning under the control of a controller when a worker does not tread on the pedal during use, so that the situations that the worker stumbles over and the pallet truck is out of control can be avoided.
The pedal structure for the pallet truck comprises a support, a pedal and two rotating arms which are symmetrically arranged left and right, wherein the support is used for being fixed on a frame of the pallet truck, the middle parts of the two rotating arms are rotationally connected with the lower edge of the support, the front ends of the two rotating arms are fixed with the lower end of the rear side of the pedal, the pedal structure for the pallet truck further comprises a proximity sensor and a connecting frame, the connecting frame is fixed on the rear side of the support, the proximity sensor is fixed on the connecting frame, the proximity sensor is electrically connected with a controller in the pallet truck, and when the pedal is turned forwards, the rear parts of the two rotating arms are used for propping against the lower edge of the support, and the rear end of one rotating arm is used for being close to the proximity sensor and triggering the proximity sensor.
By adopting the structure, when a worker drives the pallet, if the worker does not tread on the pedal, the pedal is in a folded state relative to the pallet, at the moment, the proximity sensor cannot be triggered, and at the moment, the pallet can only run in modes of low-speed forward, low-speed backward and low-speed turning under the control of the controller, so that the situation that the worker stumbles over and the pallet is out of control can be avoided, namely potential safety hazards are eliminated; when a worker steps on the pedal, the rear end of the rotating arm corresponding to the proximity sensor can trigger the proximity sensor, and at the moment, the pallet truck is allowed to run in a high-speed forward, high-speed backward and high-speed turning mode under the control of the controller.
The pedal structure for the pallet truck of the utility model, wherein, the connecting frame is L-shaped, one end of the connecting frame is fixed with the bracket through a plurality of bolts, the proximity sensor is arranged in the other end of the connecting frame in a penetrating way, the proximity sensor is sleeved with two nuts which are in threaded connection with the proximity sensor, the two nuts are respectively positioned at the left side and the right side of the other end of the connecting frame, and the proximity sensor is fastened with the other end of the connecting frame through the two nuts; by adopting the structure, the connecting frame can be reliably fixed with the bracket through a plurality of bolts, and the proximity sensor can be reliably fixed with the connecting frame through two nuts, namely, the proximity sensor can be reliably fixed with the bracket through the connecting frame.
The pedal structure for the pallet truck comprises a plurality of rotating arms, wherein the left side and the right side of the middle part of each rotating arm are respectively provided with a connecting plate, the rear end of each connecting plate is fixed with the front side of a bracket, and each rotating arm is rotatably connected with the two connecting plates on the corresponding side through a rotating shaft penetrating through the rotating arms and the two connecting plates on the corresponding side; by adopting the structure, each rotating arm can be reliably connected with the bracket through the two connecting plates and the rotating shaft on the corresponding sides, and in addition, the rear end of each connecting plate is fixed with the front side of the bracket through a welding mode.
The pedal structure for the pallet truck also comprises an anti-skid foot pad made of rubber materials, wherein the upper end surface of the pedal is provided with a groove, the lower end part of the anti-skid foot pad is embedded in the groove, and the anti-skid foot pad is fixed with the pedal; through the arrangement of the anti-skid foot pad, when a driver stands on the pedal, under the action of the anti-skid foot pad, the friction between the sole of the driver and the pedal can be increased, so that the anti-skid effect can be achieved; in addition, set up the recess back on the up end of footboard, when anti-skidding callus on the sole and footboard are assembled, in anti-skidding callus on the sole can imbed the recess, can bring the convenience for the assembly of anti-skidding callus on the sole and footboard, and can improve firmness and reliability after anti-skidding callus on the sole and the footboard assembly.
The pedal structure for the pallet truck comprises a plurality of anti-skid grooves which are distributed at intervals from front to back on the upper end face of an anti-skid foot pad, wherein the left end and the right end of each anti-skid groove extend to the left end and the right end of the anti-skid foot pad respectively; through set up a plurality of anti-skidding grooves on the up end of anti-skidding callus on the sole, can further increase the frictional force between navigating mate's sole and the anti-skidding callus on the sole to can further improve anti-skidding effect.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a schematic perspective view of a first embodiment of the present utility model;
FIG. 2 is a schematic view of a second perspective structure of the present utility model;
fig. 3 is an enlarged schematic view of the structure of fig. 2 at a.
Detailed Description
Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.
In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
As shown in fig. 1-3, the pedal structure for the pallet truck of the utility model comprises a bracket 1, a pedal 2 and two rotating arms 3 which are symmetrically arranged left and right, wherein the bracket 1 is used for being fixed on a frame of the pallet truck, the middle parts of the two rotating arms 3 are both rotationally connected with the lower edge of the bracket 1, the front ends of the two rotating arms 3 are fixed with the lower end of the rear side of the pedal 2, the pedal structure for the pallet truck also comprises a proximity sensor 4 and a connecting frame 5, the connecting frame 5 is fixed on the rear side of the bracket 1, the proximity sensor 4 is fixed on the connecting frame 5, the proximity sensor 4 is electrically connected with a controller in the pallet truck, when the pedal 2 is turned forwards, the rear parts of the two rotating arms 3 are used for propping against the lower edge of the bracket 1, and the rear end of one rotating arm 3 is used for approaching the proximity sensor 4 and triggering the proximity sensor 4.
By adopting the structure, when a worker drives the pallet, if the worker does not tread on the pedal, the pedal is in a folded state relative to the pallet, at the moment, the proximity sensor cannot be triggered, and at the moment, the pallet can only run in modes of low-speed forward, low-speed backward and low-speed turning under the control of the controller, so that the situation that the worker stumbles over and the pallet is out of control can be avoided, namely potential safety hazards are eliminated; when a worker steps on the pedal, the rear end of the rotating arm corresponding to the proximity sensor can trigger the proximity sensor, and at the moment, the pallet truck is allowed to run in a high-speed forward, high-speed backward and high-speed turning mode under the control of the controller.
The connecting frame 5 is L-shaped, one end of the connecting frame 5 is fixed with the bracket 1 through a plurality of bolts 6, the proximity sensor 4 is arranged in the other end of the connecting frame 5 in a penetrating way, two nuts 7 in threaded connection with the proximity sensor 4 are sleeved on the proximity sensor 4, the two nuts 7 are respectively positioned on the left side and the right side of the other end of the connecting frame 5, and the proximity sensor 4 is fastened with the other end of the connecting frame 5 through the two nuts 7; by adopting the structure, the connecting frame can be reliably fixed with the bracket through a plurality of bolts, and the proximity sensor can be reliably fixed with the connecting frame through two nuts, namely, the proximity sensor can be reliably fixed with the bracket through the connecting frame.
The left side and the right side of the middle part of each rotating arm 3 are respectively provided with a connecting plate 8, the rear end of each connecting plate 8 is fixed with the front side of the bracket 1, and each rotating arm 3 is rotationally connected with the two connecting plates 8 on the corresponding side through rotating shafts 9 penetrating through the rotating arms 3 and the two connecting plates 8 on the corresponding side; by adopting the structure, each rotating arm can be reliably connected with the bracket through the two connecting plates and the rotating shaft on the corresponding sides, and in addition, the rear end of each connecting plate is fixed with the front side of the bracket through a welding mode.
The pedal structure for the pallet truck further comprises an anti-skid foot pad 10 made of rubber materials, a groove 21 is formed in the upper end face of the pedal 2, the lower end portion of the anti-skid foot pad 10 is embedded in the groove 21, and the anti-skid foot pad 10 is fixed with the pedal 2; through the arrangement of the anti-skid foot pad, when a driver stands on the pedal, under the action of the anti-skid foot pad, the friction between the sole of the driver and the pedal can be increased, so that the anti-skid effect can be achieved; in addition, set up the recess back on the up end of footboard, when anti-skidding callus on the sole and footboard are assembled, in anti-skidding callus on the sole can imbed the recess, can bring the convenience for the assembly of anti-skidding callus on the sole and footboard, and can improve firmness and reliability after anti-skidding callus on the sole and the footboard assembly.
The upper end face of the anti-skid foot pad 10 is provided with a plurality of anti-skid grooves 101 which are distributed at intervals from front to back, and the left end and the right end of each anti-skid groove 101 extend to the left end and the right end of the anti-skid foot pad 10 respectively; through set up a plurality of anti-skidding grooves on the up end of anti-skidding callus on the sole, can further increase the frictional force between navigating mate's sole and the anti-skidding callus on the sole to can further improve anti-skidding effect.
The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present utility model, should be included in the scope of the claims of the present utility model.
Claims (5)
1. The utility model provides a pedal structure for pallet truck, includes support (1), footboard (2) and two rotor arms (3) that are bilateral symmetry and set up, support (1) are used for fixing on the frame of pallet truck, two the middle part of rotor arm (3) all rotates with the lower limb of support (1) and is connected, two the front end of rotor arm (3) with the lower extreme of footboard (2) rear side is fixed, its characterized in that: the pedal structure for the pallet truck further comprises a proximity sensor (4) and a connecting frame (5), the connecting frame (5) is fixed on the rear side of the support (1), the proximity sensor (4) is fixed on the connecting frame (5), the proximity sensor (4) is electrically connected with a controller in the pallet truck, after the pedal (2) is turned forwards, the rear parts of the two rotating arms (3) are used for propping against the lower edge of the support (1), and the rear end of one rotating arm (3) is used for being close to the proximity sensor (4) and triggering the proximity sensor (4).
2. The pallet truck pedal structure according to claim 1, wherein the connecting frame (5) is L-shaped, one end of the connecting frame (5) is fixed with the bracket (1) through a plurality of bolts (6), the proximity sensor (4) is arranged in the other end of the connecting frame (5) in a penetrating manner, two nuts (7) in threaded connection with the proximity sensor (4) are sleeved on the proximity sensor (4), the two nuts (7) are respectively located on the left side and the right side of the other end of the connecting frame (5), and the proximity sensor (4) is fastened with the other end of the connecting frame (5) through the two nuts (7).
3. The pallet truck pedal structure according to claim 1 or 2, characterized in that the left and right sides of the middle part of each rotating arm (3) are provided with connecting plates (8), the rear end of each connecting plate (8) is fixed with the front side of the bracket (1), and each rotating arm (3) is rotatably connected with the two connecting plates (8) on the corresponding side through a rotating shaft (9) penetrating through the rotating arm (3) and the two connecting plates (8) on the corresponding side.
4. A pallet truck pedal structure according to claim 3, characterized in that the pallet truck pedal structure further comprises an anti-slip foot pad (10) made of rubber material, a groove (21) is provided on the upper end surface of the pedal (2), the lower end portion of the anti-slip foot pad (10) is fitted in the groove (21), and the anti-slip foot pad (10) is fixed with the pedal (2).
5. The pallet truck pedal structure according to claim 4, wherein a plurality of anti-skid grooves (101) are formed in the upper end face of the anti-skid foot pad (10) at intervals from front to back, and the left and right ends of each anti-skid groove (101) extend to the left and right ends of the anti-skid foot pad (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322349137.5U CN220596954U (en) | 2023-08-30 | 2023-08-30 | Pedal structure for pallet truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322349137.5U CN220596954U (en) | 2023-08-30 | 2023-08-30 | Pedal structure for pallet truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220596954U true CN220596954U (en) | 2024-03-15 |
Family
ID=90172864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322349137.5U Active CN220596954U (en) | 2023-08-30 | 2023-08-30 | Pedal structure for pallet truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220596954U (en) |
-
2023
- 2023-08-30 CN CN202322349137.5U patent/CN220596954U/en active Active
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