Forklift handle controller structure
By designing an adjustable forklift handle controller structure, the problem that the handle controller cannot be adjusted to the comfortable position of the operator in the prior art is solved, and the handling speed and working efficiency are improved.
Patent Information
- Application Number
- CN202421426958.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-21
AI Technical Summary
The existing electric forklift handle controller cannot be adjusted according to the operator's use, resulting in reduced operating comfort and slower speed, which affects working efficiency.
A forklift handle controller structure is designed, including a housing and a support seat. A control component is provided on the outside of the housing. The top of the support seat is rotatably installed with a connecting seat, and the adjustment component (including the first rotating shaft, the second rotating shaft, the worm gear and the worm) is used. Achieve rotation adjustment of the housing to adapt to the operator's comfortable control angle.
By adjusting the grip angle of the handle, the operator's handling speed and working efficiency are improved, and the operation comfort is enhanced.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of a forklift control handle, in particular to a forklift handle controller structure. Background Art
[0002] At present, electric forklifts are widely used because they are controlled by a handle controller, which can save a lot of manpower and improve work efficiency in the process of transporting heavy objects compared with manual forklifts. The electric forklifts in the prior art generally include a forklift control handle, which is provided with buttons for controlling the lifting and lowering of the forks, emergency stop, forward, backward, locking and whistle operations, but the distribution of these buttons is relatively scattered, so that the staff needs to control the steering and movement of the forklift while holding the forklift control handle, and need to find and press the buttons to achieve the corresponding operations.
[0003] Due to the complicated operation, if the handle controller cannot be adjusted according to the operator's use, the handle controller cannot be adjusted to a comfortable control position for the operator, which will reduce the operation comfort and cause a slower operation speed, thus affecting work efficiency. Utility Model Content
[0004] In order to remedy the above deficiencies, the utility model provides a forklift handle controller structure, which aims to improve the problem that the handle controller cannot be adjusted to a comfortable control position for the staff, thereby reducing the control comfort, resulting in a slower control speed, and thus affecting work efficiency.
[0005] The utility model is implemented as follows: a forklift handle controller structure, including a shell and a support seat, a control component is arranged on the outside of the shell, a connecting seat is rotatably installed on the top of the support seat, a connecting port matching the support seat is arranged at the bottom of the shell, plug plates are symmetrically fixedly installed on the inner wall of the connecting port, slots matching the plug plates are arranged on both sides of the connecting seat, the support seat is hollow, and an adjustment component matching the connecting seat is installed inside the support seat.
[0006] In the preferred technical solution of the utility model, the shell is provided with a rotating knob for controlling the forklift to move forward and backward, a key start switch for controlling the start of the forklift, a horn button for controlling the horn, an emergency stop button for controlling the emergency stop of the forklift, and a lifting button for controlling the lifting of the forks.
[0007] In the preferred technical solution of the utility model, a support column is fixedly installed at the bottom end of the connecting seat, the bottom end of the support column passes through the top end of the support seat and extends into the interior thereof, a limiting ring is fixedly sleeved on the outer side of the support seat, and the top end of the limiting ring is rotatably connected to the top end of the inner wall of the support seat.
[0008] In the preferred technical solution of the utility model, a positioning ring is fixedly installed on the top of the limit ring, the positioning ring is sleeved on the outside of the support column, and an annular groove matching the positioning ring is provided on the top of the inner wall of the support seat, and the positioning ring is slidably connected to the inner wall of the annular groove.
[0009] In the preferred technical solution of the present utility model, the adjustment assembly includes a first rotating shaft and a second rotating shaft, the first rotating shaft is fixedly installed on the bottom end of the support column, a worm wheel is fixedly installed on the first rotating shaft, the second rotating shaft is rotatably installed between the two sides of the inner wall of the support seat, a worm is fixedly sleeved on the second rotating shaft, the worm wheel and the worm are connected in driving connection, and one end of the second rotating shaft passes through one side of the support seat and a turntable is fixedly installed.
[0010] In the preferred technical solution of the present utility model, a circular groove matching the turntable is provided on one side of the support seat, the turntable is slidably connected to the inner wall of the circular groove, a groove is provided on one side of the turntable, a straight plate is fixedly installed on the side wall of the groove, positioning components are installed on both sides of the straight plate, the groove is circular, and the straight plate is arranged at the center of the groove.
[0011] In the preferred technical solution of the present utility model, the positioning assembly includes a positioning box, a slide plate and an insertion rod, the positioning boxes are symmetrically fixedly installed on both sides of the I-shaped plate, the one side of the positioning box connected to the I-shaped plate is open, the slide plate is slidably installed on the inner wall of the positioning box, a spring is fixedly installed between one side of the slide plate and the I-shaped plate, and the insertion rod is fixedly installed on the other side of the slide plate, one end of the insertion rod slides through the positioning box and the turntable and is inserted into the inner wall of the circular groove, the side wall of the circular groove is provided with a plurality of slots matching the insertion rod, and the plurality of slots are annularly equidistantly arranged on the side wall of the circular groove, and the springs between the slide plate and the I-shaped plate are symmetrically arranged.
[0012] In the preferred technical solution of the present utility model, a U-shaped pull ring is installed on the outer side of the skateboard, both ends of the U-shaped pull ring slide through the positioning box and are fixedly connected to the two sides of the skateboard, and strip holes matching the U-shaped pull ring are provided on both sides of the positioning box. The U-shaped pull ring is slidably connected to the inner wall of the strip hole, and a guide rod is fixedly installed between the two sides of the inner wall of the strip hole, and the U-shaped pull ring is slidably installed on the guide rod.
[0013] The beneficial effect of the utility model is as follows: the utility model obtains a forklift handle controller structure through the above design. Before holding the forklift control handle, the staff first pulls the two U-shaped pull rings relative to each other. The U-shaped pull rings drive the two slides to move relative to each other and squeeze the spring. The movement of the slides drives the insertion rod to move out of the slot and rotate the turntable. The rotation of the turntable drives the first rotating shaft to rotate through the cooperation of the second rotating shaft, the worm and the worm gear. The rotation of the first rotating shaft drives the shell to rotate through the supporting column and the connecting seat to adjust the appropriate holding angle. This handle can be rotated to a control angle that is comfortable for the staff, thereby improving the control speed and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0015] Figure 1 It is a structural schematic diagram of a forklift handle controller structure provided by an embodiment of the utility model;
[0016] Figure 2 A schematic diagram of the split structure of a forklift handle controller structure is provided for an embodiment of the utility model;
[0017] Figure 3 A schematic diagram of the internal structure of a support base is provided for an embodiment of the utility model;
[0018] Figure 4 A schematic diagram of the structure of a turntable is provided for an embodiment of the utility model;
[0019] Figure 5 A structural schematic diagram of a positioning assembly is provided for an implementation mode of the utility model.
[0020] In the figure: 110-housing; 111-insertion plate; 112-rotation knob; 113-key start switch; 114-horn button; 115-emergency stop button; 116-lifting button; 120-support seat; 121-connecting seat; 122-support column; 123-limiting ring; 124-positioning ring; 130-first rotating shaft; 131-second rotating shaft; 132-worm gear; 133-worm; 140-turntable; 141-straight plate; 150-positioning box; 151-slide plate; 152-insertion rod; 153-spring; 154-U-shaped pull ring. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-3 The utility model provides a technical solution: a forklift handle controller structure, including a shell 110 and a support seat 120, a control component is arranged on the outside of the shell 110, a connecting seat 121 is rotatably installed on the top of the support seat 120, a connecting port matching the support seat 120 is arranged at the bottom of the shell 110, a plug plate 111 is symmetrically fixedly installed on the inner wall of the connecting port, slots matching the plug plate 111 are arranged on both sides of the connecting seat 121, the support seat 120 is hollow, an adjustment component matching the connecting seat 121 is installed in the support seat 120, the adjustment component includes a first rotating shaft 130 and a second rotating shaft 131, and the bottom end of the support column 122 A first rotating shaft 130 is fixedly installed, a worm gear 132 is fixedly installed on the first rotating shaft 130, a second rotating shaft 131 is rotatably installed between the two sides of the inner wall of the support seat 120, a worm 133 is fixedly sleeved on the second rotating shaft 131, the worm gear 132 and the worm 133 are transmission connected, one end of the second rotating shaft 131 passes through one side of the support seat 120 and a turntable 140 is fixedly installed, and the shell 110 is provided with a rotating knob 112 for controlling the forklift to move forward and backward, a key start switch 113 for controlling the start of the forklift, a horn button 114 for controlling the horn, an emergency stop button 115 for controlling the forklift to stop suddenly, and a lifting button 116 for controlling the lifting of the forklift.
[0023] In some specific implementation schemes, a support column 122 is fixedly installed at the bottom end of the connecting seat 121, and the bottom end of the support column 122 passes through the top of the support seat 120 and extends into the interior thereof. A limiting ring 123 is fixedly sleeved on the outer side of the support seat 120, and the top of the limiting ring 123 is rotatably connected to the top of the inner wall of the support seat 120. A positioning ring 124 is fixedly installed on the top of the limiting ring 123, and the positioning ring 124 is sleeved on the outer side of the support column 122. An annular groove matching the positioning ring 124 is provided on the top of the inner wall of the support seat 120, and the positioning ring 124 is slidably connected to the inner wall of the annular groove, thereby improving the stability between the connecting seat 121 and the support seat 120 when rotating.
[0024] See also Figure 4 and Figure 5A circular groove matching the rotating disk 140 is provided on one side of the support seat 120, and the rotating disk 140 is slidably connected to the inner wall of the circular groove. A groove is provided on one side of the rotating disk 140, and a straight plate 141 is fixedly installed on the side wall of the groove. Positioning components are installed on both sides of the straight plate 141. The groove is circular, and the straight plate 141 is arranged at the center of the groove. The positioning component includes a positioning box 150, a slide plate 151 and an insertion rod 152. The positioning boxes 150 are symmetrically fixedly installed on both sides of the straight plate 141, and the positioning boxes 150 and the straight plate 141 are fixedly installed. One side of the connection is open, and a slide plate 151 is slidably installed on the inner wall of the positioning box 150. A spring 153 is fixedly installed between one side of the slide plate 151 and the straight plate 141. An insertion rod 152 is fixedly installed on the other side of the slide plate 151. One end of the insertion rod 152 slides through the positioning box 150 and the turntable 140 and is inserted into the inner wall of the circular groove. The side wall of the circular groove is provided with a plurality of slots matching the insertion rod 152. The plurality of slots are equidistantly arranged in an annular manner on the side wall of the circular groove. The spring 153 between the slide plate 151 and the straight plate 141 is symmetrically arranged.
[0025] In some specific embodiments, a U-shaped pull ring 154 is installed on the outside of the skateboard 151, and both ends of the U-shaped pull ring 154 slide through the positioning box 150 and are fixedly connected to both sides of the skateboard 151. Both sides of the positioning box 150 are provided with strip holes matching the U-shaped pull ring 154, and the U-shaped pull ring 154 is slidably connected to the inner wall of the strip hole, and a guide rod is fixedly installed between the two sides of the inner wall of the strip hole. The U-shaped pull ring 154 is slidably installed on the guide rod, which is convenient for quickly positioning the turntable 140, so that the turntable 140 rotates when the textile forklift is in use, thereby improving the stability of the handle.
[0026] Working principle: before holding the forklift control handle, the staff first pulls the two U-shaped pull rings 154 relative to each other. The U-shaped pull rings 154 drive the two slides 151 to move relative to each other and squeeze the spring 153. The movement of the slide 151 drives the insertion rod 152 to move out of the slot and rotate the turntable 140. The rotation of the turntable 140 drives the first rotating shaft 130 to rotate through the second rotating shaft 131, the worm 133 and the worm wheel 132. The rotation of the first rotating shaft 130 drives the housing 110 to rotate through the support column 122 and the connecting seat 121 to adjust the appropriate holding angle.
[0027] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A forklift handle controller structure, characterized in that: It includes a shell and a support seat, a control component is arranged on the outside of the shell, a connecting seat is rotatably installed on the top of the support seat, a connecting port matching the support seat is arranged on the bottom of the shell, plug plates are symmetrically fixedly installed on the inner wall of the connecting port, slots matching the plug plates are arranged on both sides of the connecting seat, the support seat is hollow, and an adjustment component matching the connecting seat is installed in the support seat.
2. A forklift handle controller structure according to claim 1, characterized in that: The housing is provided with a rotating knob for controlling the forklift to move forward and backward, a key start switch for controlling the forklift to start, a horn button for controlling the horn to sound, an emergency stop button for controlling the forklift to stop suddenly, and a lifting button for controlling the lifting of the cargo fork.
3. A forklift handle controller structure according to claim 1, characterized in that: A support column is fixedly installed at the bottom end of the connecting seat, and the bottom end of the support column passes through the top end of the support seat and extends into the interior thereof. A limiting ring is fixedly sleeved on the outer side of the support seat, and the top end of the limiting ring is rotatably connected to the top end of the inner wall of the support seat.
4. A forklift handle controller structure according to claim 3, characterized in that: A positioning ring is fixedly installed on the top of the limiting ring, and the positioning ring is sleeved on the outside of the supporting column. An annular groove matching the positioning ring is arranged on the top of the inner wall of the supporting seat.
5. A forklift handle controller structure according to claim 3, characterized in that: The adjusting assembly includes a first rotating shaft and a second rotating shaft, the first rotating shaft is fixedly installed at the bottom end of the supporting column, a worm wheel is fixedly installed on the first rotating shaft, the second rotating shaft is rotatably installed between the two sides of the inner wall of the supporting seat, a worm is fixedly sleeved on the second rotating shaft, the worm wheel and the worm are connected in driving connection, and one end of the second rotating shaft passes through one side of the supporting seat and a turntable is fixedly installed.
6. A forklift handle controller structure according to claim 5, characterized in that: A circular groove matching the turntable is provided on one side of the support seat, and the turntable is slidably connected to the inner wall of the circular groove. A groove is provided on one side of the turntable, and a straight plate is fixedly installed on the side wall of the groove. Positioning components are installed on both sides of the straight plate.
7. A forklift handle controller structure according to claim 6, characterized in that: The positioning assembly includes a positioning box, a slide plate and an insertion rod. The positioning boxes are symmetrically fixedly installed on both sides of the I-shaped plate. The side of the positioning box connected to the I-shaped plate is open. The slide plate is slidably installed on the inner wall of the positioning box. A spring is fixedly installed between one side of the slide plate and the I-shaped plate. The insertion rod is fixedly installed on the other side of the slide plate. One end of the insertion rod slides through the positioning box and the turntable and is inserted into the inner wall of the circular groove. The side wall of the circular groove is provided with a plurality of slots matching the insertion rod.
8. A forklift handle controller structure according to claim 7, characterized in that: A U-shaped pull ring is installed on the outer side of the slide plate, and both ends of the U-shaped pull ring slide through the positioning box and are fixedly connected to the two sides of the slide plate. Strip holes matching the U-shaped pull ring are provided on both sides of the positioning box, and the U-shaped pull ring is slidably connected to the inner wall of the strip hole.