Goods transportation damping mechanism of stacking machine
By designing a stacker cargo transportation shock absorber mechanism including motors, gear plates, cylinders and push plates, the problem of excessive cargo caused by stacker cargo is solved, and the effects of shock absorption, fixation and adaptive shrinkage are achieved.
Patent Information
- Application Number
- CN202422012942.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-20
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-08-20
AI Technical Summary
When the stacker transports goods, the equipment is unstable due to too much and too heavy, and the existing shock absorbing mechanism is inconvenient to shrink, hindering the inlet and exit of the goods.
A piler cargo transportation shock absorber is designed, including an outer frame, cavity, gear plate, motor, cylinder and push plate. The gear plate is driven to rotate by the motor, and the cylinder push plate moves backwards, squeezing the cargo to prevent shaking, and the fixing and stabilization of the device is achieved through the clamp and the balance rod.
It realizes rapid fixation and adaptive contraction of the shock absorber mechanism, does not hinder the inlet and exit of goods, prevents the device from falling, and effectively alleviates the impact force of the stacker.
Smart Images
Figure CN222863985U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stackers, in particular to a cargo transportation shock absorbing mechanism of a stacker. Background Art
[0002] A stacker is a device with a lifting function. It uses a fork to pick up or even lift goods, and then moves them to another place for stacking. There are guide rails on the ground that allow the stacker to slide along the tracks, realizing horizontal and vertical transportation simultaneously, and can quickly position.
[0003] If there are too many and too heavy goods stacked on the shelves, the stacker will inevitably shake when moving, which is unstable and very dangerous. A shock-absorbing mechanism is needed to maintain the stability of the goods. The general shock-absorbing method is to clamp and fix the goods, but there is a possibility of hindering the entry and exit of the goods, which makes it inconvenient to take and place the goods on the stacker.
[0004] Now, a new type of cargo transportation shock absorbing mechanism for stacker is proposed to solve the above problems. Utility Model Content
[0005] The utility model aims to provide a cargo transportation shock absorbing mechanism for a stacker, so as to solve the problem that the shock absorbing mechanism is inconvenient to shrink in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cargo transport shock-absorbing mechanism of a stacker, comprising an outer frame and a cavity, wherein cavities are arranged on both sides of the rear interior of the outer frame, and a first gear disc is movably connected to one side of the interior of the cavity, and a second gear disc is movably connected to the other side of the interior of the cavity, a groove is arranged on one side of the front end surface of the outer frame, and a motor is installed in the groove, a rotating shaft is welded in front of the second gear disc, and a vertical plate is fixed on the surface of the rotating shaft, a cylinder is installed at the center of the front end of the vertical plate, and a piston rod is installed on the output end of the cylinder, a push plate is fixedly connected to the rear of the piston rod, and an anti-slip pad is attached to the surface of the push plate.
[0007] Preferably, the vertical plate can rotate left and right along both sides of the front end of the outer frame, and the rotating shaft can rotate in situ inside the two sides of the outer frame.
[0008] Preferably, the output end of the motor is fixedly connected to the first gear disc, and the first gear disc is meshingly connected to the side surface of the second gear disc.
[0009] Preferably, vertical grooves are longitudinally provided on both sides of the rear of the outer frame, and a screw rod is movably connected between the upper and lower parts of the vertical groove, the top and bottom ends of the outside of the screw rod are sleeved with shaft sleeves, and a splint is transversely welded behind the shaft sleeve, tooth blocks are arranged on both sides of the surface of the splint, a rotating handle is fixedly connected to the top of the screw rod, and a balance rod is transversely fixed between one side of the splint.
[0010] Preferably, the rotating handle can rotate in situ above the outer frame, and the rotating handle and the screw rod can rotate synchronously.
[0011] Preferably, positioning sleeves are fixed on both sides of the center of the front end of the outer frame, and a column is longitudinally inserted in the positioning sleeve, a clamping block is fixed on the top of the column, and a spring is welded between the bottom of the clamping block and the positioning sleeve, a bottom plate is transversely fixed between the bottoms of the columns, and a sponge pad is transversely fixed below the bottom plate.
[0012] Compared with the prior art, the utility model has the following beneficial effects: the cargo transport shock-absorbing mechanism of the stacker not only avoids the shock-absorbing mechanism from hindering the cargo from entering and exiting, realizes the rapid fixation of the device, but also prevents the device from falling;
[0013] (1) A vertical plate is fixed on the surface of the rotating shaft. After the goods are pushed onto the stacker, the motor in the front groove is started. Since the output shaft of the motor is fixedly connected to the first gear disc, the second gear disc meshing on the other side can be turned, and then the rotating shaft and the vertical plate connected to the second gear disc are rotated. The vertical plate can be rotated to a horizontal state to be flush with the outer frame and stored, or it can be perpendicular to both sides of the front end of the outer frame, so that the cylinder can be opened to force the push plate connected to the piston rod to move backward, squeeze the goods in the frame of the stacker, prevent it from shaking, and retract freely;
[0014] (2) By welding a clamping plate horizontally behind the sleeve, aligning the outer frame with the base plate of the stacker, and then rotating the handles on the top of both sides respectively, the two sets of sleeves on the surface of the screw rod are gathered in the vertical groove, so that the clamping plate is fixed on the surface of the plate at the bottom of the stacker by means of the tooth block. Under the connection of the balance bar, the moving distance of the clamping plates on both sides can be guaranteed to be equal, which assists people in installing the shock absorbing mechanism, and the thickness of the clamping fixation can be adjusted;
[0015] (3) A bottom plate is fixed transversely between the bottoms of the columns. The transverse bottom plate at the bottom of the outer frame is connected by two columns above. The columns are embedded in the positioning sleeves. The top is limited by the block and the spring. If the stacker descends unexpectedly and cannot be controlled, the bottom plate with the sponge pad will contact the ground. A circle of damping rubber pads is fixed in the holes inside the positioning sleeves, which can increase the friction resistance with the columns. Together with the springs above, the impact force borne by the shock absorbing mechanism can be alleviated. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;
[0017] Figure 2 It is a rear cross-sectional structural schematic diagram of the utility model;
[0018] Figure 3This is a rear view structural diagram of the splint of the utility model;
[0019] Figure 4 It is a schematic diagram of the top structure of the utility model.
[0020] In the figure: 1. outer frame; 2. rotary handle; 3. push plate; 4. vertical plate; 5. cylinder; 6. block; 7. positioning sleeve; 8. motor; 9. rotating shaft; 10. groove; 11. column; 12. bottom plate; 13. sponge pad; 14. spring; 15. anti-skid pad; 16. balance bar; 17. cavity; 18. first gear disc; 19. second gear disc; 20. splint; 21. tooth block; 22. vertical groove; 23. screw rod; 24. bushing; 25. piston rod. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] Example 1: Please refer to Figure 1-4 A cargo transport shock-absorbing mechanism of a stacker includes an outer frame 1 and a cavity 17. The outer frame 1 is provided with cavities 17 on both sides of the rear of the inner part, and a first gear disc 18 is movably connected to one side of the inner part of the cavity 17, and a second gear disc 19 is movably connected to the other side of the inner part of the cavity 17. A groove 10 is provided on one side of the front end surface of the outer frame 1, and a motor 8 is installed in the groove 10. A rotating shaft 9 is welded in front of the second gear disc 19, and a vertical plate 4 is fixed on the surface of the rotating shaft 9. A cylinder 5 is installed at the center of the front end of the vertical plate 4, and a piston rod 25 is installed on the output end of the cylinder 5. A push plate 3 is fixedly connected to the rear of the piston rod 25, and an anti-slip pad 15 is attached to the surface of the push plate 3.
[0023] The vertical plate 4 can rotate left and right along the two sides of the front end of the outer frame 1, and the rotating shaft 9 can rotate in situ inside the two sides of the outer frame 1. The output end of the motor 8 is fixedly connected to the first gear plate 18, and the first gear plate 18 is meshed and connected to the side of the second gear plate 19;
[0024] Specifically, Figure 1 , Figure 2 and Figure 4As shown, after the goods are pushed onto the stacker, the motor 8 in the front groove 10 is started. Since the output shaft of the motor 8 is fixedly connected to the first gear disc 18, the second gear disc 19 engaged on the other side can be turned, and then the rotating shaft 9 and the vertical plate 4 connected to the second gear disc 19 are rotated. They can be rotated to a horizontal state to be flush with the outer frame 1 and stored, or they can be perpendicular to the two sides of the front end of the outer frame 1, so that after the cylinder 5 is opened, the push plate 3 connected to the piston rod 25 can be forced to move backward, thereby squeezing the goods in the frame of the stacker.
[0025] Embodiment 2: Both sides of the rear of the outer frame 1 are longitudinally provided with vertical grooves 22, and a screw rod 23 is movably connected between the upper and lower parts of the vertical grooves 22, and the top and bottom parts of the screw rod 23 are sleeved with shaft sleeves 24, and a clamping plate 20 is horizontally welded behind the shaft sleeve 24, and gear blocks 21 are arranged on both sides of the surface of the clamping plate 20, and a rotating handle 2 is fixedly connected to the top of the screw rod 23, and a balancing rod 16 is horizontally fixed between one side of the clamping plate 20, and the rotating handle 2 can rotate in situ above the outer frame 1, and the rotating handle 2 and the screw rod 23 can rotate synchronously;
[0026] Specifically, Figure 1 and Figure 3 As shown, align the outer frame 1 with the base plate of the stacker, and then rotate the handles 2 on the top of both sides respectively, so as to close the two sets of sleeves 24 on the surface of the screw rod 23 in the vertical groove 22, so that the clamping plate 20 is fixed on the surface of the plate at the bottom of the stacker by means of the tooth block 21. Under the connecting action of the balance bar 16, the moving distances of the clamping plates 20 on both sides can be guaranteed to be equal, which assists people in installing the shock absorbing mechanism.
[0027] Embodiment 3: A positioning sleeve 7 is fixed on both sides of the center of the front end of the outer frame 1, and a column 11 is longitudinally inserted in the positioning sleeve 7, a clamping block 6 is fixed on the top of the column 11, and a spring 14 is welded between the bottom of the clamping block 6 and the positioning sleeve 7, a bottom plate 12 is transversely fixed between the bottoms of the columns 11, and a sponge pad 13 is transversely fixed below the bottom plate 12;
[0028] Specifically, Figure 1 As shown, the horizontal bottom plate 12 at the bottom of the outer frame 1 is connected by two upper columns 11, and the columns 11 are embedded in the positioning sleeve 7. The top is limited by the block 6 and the spring 14. If the stacker descends unexpectedly and cannot be controlled, the bottom plate 12 with the sponge pad 13 at the bottom contacts the ground. Because a circle of damping rubber pads is fixed in the holes inside the positioning sleeve 7, the friction resistance can be increased and the vibration can be reduced.
[0029] Working principle: When the utility model is in use, first align the outer frame 1 with the base plate of the stacker, and then rotate the handles 2 on the top of both sides respectively, so as to gather the two sets of sleeves 24 on the surface of the screw rod 23 in the vertical groove 22, so that the clamping plate 20 is fixed on the surface of the plate at the bottom of the stacker by means of the tooth block 21. Under the connection of the balance bar 16, the moving distance of the clamping plates 20 on both sides can be guaranteed to be equal, which assists people in installing the shock absorbing mechanism. After that, after the goods are pushed onto the stacker, the motor 8 in the front groove 10 is started. Since the output shaft of the motor 8 is fixedly connected to the first toothed disc 18, the second toothed disc 19 meshing on the other side can be turned, and then the rotating shaft connected to the second toothed disc 19 is rotated. 9 and the vertical plate 4 can be rotated to a horizontal state and flush with the outer frame 1 for storage, or can be perpendicular to the two sides of the front end of the outer frame 1, so that the push plate 3 connected to the piston rod 25 can be forced to move backward after the cylinder 5 is opened, and the goods are squeezed in the frame of the stacker. The horizontal bottom plate 12 at the bottom of the outer frame 1 is connected by the two upper columns 11, and the columns 11 are embedded in the positioning sleeve 7, and the top is limited by the block 6 and the spring 14. If the stacker accidentally drops and cannot be controlled, the bottom plate 12 with a sponge pad 13 at the bottom contacts the ground. Because a circle of damping rubber pads is fixed in the holes inside the positioning sleeve 7, the friction resistance can be increased, and the impact force borne by the shock absorbing mechanism can be alleviated with the spring 14 above.
[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A cargo transport shock absorbing mechanism for a stacker, comprising an outer frame (1) and a cavity (17), characterized in that: A cavity (17) is provided on both sides of the rear of the outer frame (1), and a first toothed disc (18) is movably connected to one side of the cavity (17), and a second toothed disc (19) is movably connected to the other side of the cavity (17). A groove (10) is provided on one side of the front end surface of the outer frame (1), and a motor (8) is installed in the groove (10). A rotating shaft (9) is welded in front of the second toothed disc (19), and a vertical plate (4) is fixed on the surface of the rotating shaft (9). A cylinder (5) is installed at the center of the front end of the vertical plate (4), and a piston rod (25) is installed on the output end of the cylinder (5). A push plate (3) is fixedly connected to the rear of the piston rod (25), and an anti-slip pad (15) is attached to the surface of the push plate (3).
2. The cargo transport shock absorbing mechanism of a stacker according to claim 1, characterized in that: The vertical plate (4) can rotate left and right along the two sides of the front end of the outer frame (1), and the rotating shaft (9) can rotate in situ inside the two sides of the outer frame (1).
3. The cargo transportation shock absorbing mechanism of a stacker according to claim 1, characterized in that: The output end of the motor (8) is fixedly connected to the first toothed disc (18), and the first toothed disc (18) is meshingly connected to the side surface of the second toothed disc (19).
4. The cargo transport shock absorbing mechanism of a stacker according to claim 1, characterized in that: Both sides of the rear of the outer frame (1) are longitudinally provided with vertical grooves (22), and a screw rod (23) is movably connected between the upper and lower parts of the vertical groove (22), the top and bottom ends of the screw rod (23) are sleeved with shaft sleeves (24), and a clamping plate (20) is transversely welded behind the shaft sleeve (24), and tooth blocks (21) are arranged on both sides of the surface of the clamping plate (20), the top of the screw rod (23) is fixedly connected with a rotary handle (2), and a balance rod (16) is transversely fixed between one side of the clamping plate (20).
5. The cargo transport shock absorbing mechanism of a stacker according to claim 4, characterized in that: The rotating handle (2) can rotate in situ above the outer frame (1), and the rotating handle (2) and the screw rod (23) can rotate synchronously.
6. The cargo transport shock absorbing mechanism of a stacker according to claim 1, characterized in that: Positioning sleeves (7) are fixed on both sides of the center of the front end of the outer frame (1), and a column (11) is longitudinally inserted in the positioning sleeve (7), a clamping block (6) is fixed on the top of the column (11), and a spring (14) is welded between the bottom of the clamping block (6) and the positioning sleeve (7), a bottom plate (12) is transversely fixed between the bottoms of the columns (11), and a sponge pad (13) is transversely fixed below the bottom plate (12).