Anti-falling device of stacking machine
By installing anti-fall mechanisms on both sides of the stacker car, precise clamping of materials is achieved by using gear transmission and clamping devices, the problem of material falling during high-speed operation of the stacker is solved, and the operation safety of equipment and track smoothness are improved.
Patent Information
- Application Number
- CN202422325812.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-09-24
AI Technical Summary
When the stacker is running at high speed, the pallets and materials are placed inappropriately and easily deform and fall, causing obstacles to the operating track, which may cause danger in special material environments.
Anti-fall mechanisms are installed on both sides of the stacker car, including the driving gear box, driven gear box, clamper and drive motor. The precise and slow driving of the clamper is achieved through gear transmission and threaded rods, and the clamping is sensed by the stroke switch.
It effectively avoids falling materials during high-speed operation, improves the operating safety of equipment, ensures smooth tracks, and is suitable for stacker equipment in automated warehouses.
Smart Images
Figure CN223239703U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stackers, and more particularly to an anti-falling device for stackers. Background Art
[0002] With the rapid development of automated warehouses, stacker cranes are used in all walks of life. Some special materials with high requirements for the operating environment also require the use of automated equipment. The safety requirements for various equipment in automated equipment warehouses are constantly increasing.
[0003] As one of the important equipment, stacker equipment is required to be not only fast and accurate, but also to have continuously improved safety when storing and retrieving goods.
[0004] Because the stacker runs at a high speed, the pallets and materials stored in the stacker car will be deformed and fall when the stacking shape is not appropriate, causing obstacles to the running track, etc., and due to the particularity of the stored materials, some materials are not allowed to fall, otherwise it will cause greater danger in some dangerous environments. Therefore, it is necessary to install an anti-fall blocking device in the car to better improve the operating safety of the entire equipment. Utility Model Content
[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a stacker anti-fall device to solve the problems existing in the above-mentioned background technology.
[0006] The utility model provides the following technical solution: a stacker anti-fall device, comprising a stacker, a car that can be moved up and down is provided in the stacker, and anti-fall mechanisms are provided on the inner walls of both sides of the car, the anti-fall mechanisms include a driving gear box and a driven gear box, and the driving gear box and the driven gear box are transmission-connected, the driving gear box and the driven gear box are both fixedly connected to one side of the car, one side of the driven gear box is fixedly connected to a support seat, the interior of the support seat is slidingly connected to two sliding sleeves, the tops of the two sliding sleeves are fixedly connected to a clamp, and both ends of the clamp are provided with a travel switch, a connecting component is provided between the driven gear box and the clamp, and one side of the car is provided with a driving component that drives the driving gear box to rotate.
[0007] As a further solution of the present invention, both ends of the clamp are provided with folded edges, and the folded edges are bent inward to form a wrapping shape.
[0008] As a further solution of the present invention, the connecting component includes a threaded rod, which is rotatably connected to one side of the support seat through a bearing, one end of the threaded rod is fixed to the output shaft of the driven gear box, and the bottom of the clamp is fixedly connected to a coupler, and the coupler is threadedly connected to the threaded rod.
[0009] As a further solution of the present invention, the driving component includes a driving motor, which is fixedly connected to the inner wall of one side of the car. One end of the driving motor is fixedly connected to a reduction gearbox, and the two output shafts of the reduction gearbox are respectively fixed to the output shaft of the driving motor and the output shaft of the driving gearbox.
[0010] As a further solution of the present invention, the travel switch includes a switch body, a rocker arm and a guide wheel. The switch body is connected to the rocker arm, and the rocker arm is rotatably connected to the guide wheel.
[0011] The technical effects and advantages of this utility model are:
[0012] 1. The utility model adds clamping detection limits on both sides of the stacker car. When the stacker is running with goods, the anti-fall mechanism is activated to ensure that the materials in the car are stable when the goods are running at high speed and will not fall, avoiding obstacles to the running track, etc., and better improving the operating safety of the entire equipment.
[0013] 2. The utility model realizes slow and precise driving of the clamp through a reduction gearbox, a driving gearbox, a driven gearbox and a threaded rod.
[0014] 3. The utility model bends the folded edge inward to form a wrapping shape so that the clamp can clamp more firmly. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the stacker of the present utility model.
[0016] Figure 2 This is a schematic diagram of the installation position structure of the anti-fall mechanism of the present utility model.
[0017] Figure 3 It is a schematic diagram of the enlarged structure of the anti-fall mechanism of the utility model.
[0018] The accompanying drawings are marked as follows: 1. Stacker; 2. Car; 3. Folding edge; 4. Clamp; 5. Support seat; 6. Reduction gearbox; 7. Drive motor; 8. Travel switch; 9. Driven gearbox; 10. Guide wheel; 11. Rocker arm; 12. Switch body; 13. Driving gearbox; 14. Threaded rod; 15. Coupler; 16. Sleeve. DETAILED DESCRIPTION
[0019] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely examples. The present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0020] Reference Figure 1-Figure 3 The utility model provides a stacker anti-fall device, including a stacker 1, a car 2 which can be moved up and down is provided in the stacker 1, and anti-fall mechanisms are provided on the inner walls of both sides of the car 2, and the anti-fall mechanisms include a driving gear box 13 and a driven gear box 9, and the driving gear box 13 and the driven gear box 9 are transmission-connected, the driving gear box 13 and the driven gear box 9 are both fixed to one side of the car 2 by bolts, and a support seat 5 is fixed to one side of the driven gear box 9 by bolts, and two sliding sleeves 16 are slidably connected to the inside of the support seat 5, and a clamp 4 is fixed to the top of the two sliding sleeves 16 by bolts, and a travel switch 8 is provided at both ends of the clamp 4, and a connecting component is provided between the driven gear box 9 and the clamp 4, and the car 2 is provided with a driving component that drives the active gear box 13 to rotate. When in use, the pallets and materials stored in the car 2 of the stacker 1 will be deformed and fall when the stacking shape is not suitable, causing obstacles to the running track, etc. Therefore, the driving gear box 13 and the driven gear box 9 are driven to rotate by the driving component, and the clamper 4 is driven by the connecting component to move along the support seat 5 through the sliding sleeve 16. When the travel switches 8 at both ends of the clamper 4 contact the material, the driving component stops. At this time, the two clampers 4 located on the inner walls of both sides of the car 2 complete the clamping of the material, thereby effectively avoiding the pallets and materials in the car 2 from being deformed and falling when the stacking shape is not suitable, causing obstacles to the running track, etc.
[0021] In the present invention, both ends of the clamp 4 are provided with folded edges 3, and the folded edges 3 are bent inwards to form a wrapping shape for more stable clamping.
[0022] In the present utility model, the connecting component includes a threaded rod 14, which is rotatably connected to one side of the support seat 5 through a bearing. One end of the threaded rod 14 is fixed to the output shaft of the driven gear box 9. The bottom of the clamp 4 is fixed with a coupler 15 by bolts, and the coupler 15 is threadedly connected to the threaded rod 14, so that the threaded rod 14 is driven to rotate through the driven gear box 9, and the threaded rod 14 rotates through the coupler 15 to drive the clamp 4 to move along the support seat 5 through the sliding sleeve 16.
[0023] In the utility model, the driving component includes a driving motor 7, which is fixed to the inner wall of one side of the car 2 by bolts. One end of the driving motor 7 is fixed with a reduction gearbox 6 by bolts, and the two output shafts of the reduction gearbox 6 are respectively fixed to the output shaft of the driving motor 7 and the output shaft of the driving gearbox 13. The rotation of the driving motor 7 drives the reduction gearbox 6 to rotate, and the rotation of the reduction gearbox 6 causes the driving gearbox 13 to drive the driven gearbox 9 to rotate.
[0024] In the present utility model, the limit switch 8 includes a switch body 12, a rocker arm 11 and a guide wheel 10. The switch body 12 is connected to the rocker arm 11, and the rocker arm 11 is rotatably connected to the guide wheel 10, so that the guide wheel 10 contacts the cargo and causes the rocker arm 11 to be subjected to force, so that the switch body 12 is sensed, thereby allowing the limit switch 8 to control the rotation of the driving component.
[0025] The working principle of the present utility model is as follows: when in use, the driving motor 7 rotates to drive the reduction gearbox 6 to rotate, the rotation of the reduction gearbox 6 causes the active gearbox 13 to drive the driven gearbox 9 to rotate, the rotation of the driven gearbox 9 drives the threaded rod 14 to rotate, the threaded rod 14 rotates through the coupler 15 to drive the clamper 4 to move along the support seat 5 through the sliding sleeve 16, when the travel switches 8 at both ends of the clamper 4 contact the material, the driving motor 7 stops, and at this time the two clampers 4 located on the inner walls on both sides of the car 2 complete the clamping of the material, thereby effectively avoiding the deformation and falling of the pallets and materials in the car 2 when the stacking shape is not suitable, causing obstacles to the running track, etc.
[0026] Finally, a few points should be noted: In the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted", "connected", and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.
[0027] In the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.
Claims
1. A stacker anti-fall device, comprising a stacker (1), wherein a car (2) movable up and down is provided in the stacker (1), and anti-fall mechanisms are provided on both inner walls of the car (2), characterized in that: The anti-fall mechanism comprises a driving gearbox (13) and a driven gearbox (9), and the driving gearbox (13) and the driven gearbox (9) are transmission-connected. The driving gearbox (13) and the driven gearbox (9) are both fixedly connected to one side of the car (2). One side of the driven gearbox (9) is fixedly connected to a support base (5). Two sliding sleeves (16) are slidably connected to the interior of the support base (5). The tops of the two sliding sleeves (16) are fixedly connected to a clamp (4). Both ends of the clamp (4) are provided with a travel switch (8). A connecting component is provided between the driven gearbox (9) and the clamp (4). One side of the car (2) is provided with a driving component for driving the driving gearbox (13) to rotate.
2. The stacker anti-fall device according to claim 1, characterized in that: Both ends of the clamp (4) are provided with folded edges (3), and the folded edges (3) are bent inwards to form a wrapping shape.
3. The stacker anti-fall device according to claim 1, characterized in that: The connecting component includes a threaded rod (14), which is rotatably connected to one side of the support seat (5) through a bearing, one end of the threaded rod (14) is fixed to the output shaft of the driven gear box (9), and the bottom of the clamp (4) is fixedly connected to a coupler (15), and the coupler (15) is threadedly connected to the threaded rod (14).
4. The stacker anti-fall device according to claim 1, characterized in that: The driving component comprises a driving motor (7), the driving motor (7) being fixedly connected to an inner wall of one side of the car (2), one end of the driving motor (7) being fixedly connected to a reduction gearbox (6), and two output shafts of the reduction gearbox (6) being fixed to the output shaft of the driving motor (7) and the output shaft of the driving gearbox (13), respectively.
5. The stacker anti-fall device according to claim 1, characterized in that: The travel switch (8) comprises a switch body (12), a rocker arm (11) and a guide wheel (10); the switch body (12) is connected to the rocker arm (11), and the rocker arm (11) is rotationally connected to the guide wheel (10).