Hoisting machine capable of rotating by 90 degrees
By designing a 90 ° rotating and hanging machine, using components such as racks, guide rails, pulleys, support racks, and clamping devices to realize the 90 ° rotation and stagnation of the bricks to solve the problem of unstable stacking of the existing palletizer It improves the stability of the stack structure and the reliability of transportation.
Patent Information
- Application Number
- CN202421293565.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-06-06
AI Technical Summary
During the transfer of bricks, the stacking of existing palletizers is not stable enough and is prone to shake and collapse.
Design a 90 ° rotating hanging machine, through components such as racks, guide rails, pulleys, support racks, and clamping devices to realize the 90 ° rotation and stagnation of the bricks to improve the stability of the stack structure.
Effectively avoid the phenomenon of stacking dumping, improve the stability of the stack structure, make the brick -and -mixed palletization more stable and reliable, reduce the cost of labor and improve production efficiency.
Smart Images
Figure CN222410756U_ABST
Abstract
Description
Technical Field
[0001] The utility model discloses a 90-degree rotating hoisting machine, belonging to the technical field of stacking hoists. Background Art
[0002] Foamed concrete, also known as air bubble concrete, is a new type of lightweight thermal insulation material containing a large number of closed pores formed by mechanically foaming the foaming agent through the foaming system of a bubble machine, evenly mixing the foam with cement slurry, and then passing through the pumping system of the bubble machine for cast-in-place construction or mold forming, and naturally curing.
[0003] At present, in the production process of bricks, bricks often need to be transferred and transported, but manual transfer transportation is too slow. Now the formed bricks are stacked together by stackers in the market, but the stackers on the market currently only simply stack the bricks together, and the formed stacks are not stable enough and are prone to shaking and collapse during transportation.
[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content
[0005] The utility model aims to solve the above-mentioned problem and provides a 90° rotating hoisting machine, which can conveniently stack bricks by 90° rotating hoisting.
[0006] The utility model achieves the above-mentioned purpose through the following technical scheme, including a frame and a guide rail, a pulley is arranged at the lower end of the frame, the frame is movably arranged on the guide rail through the pulley, the frame is provided with a support frame which can move up and down, a first motor is arranged at the upper end of the frame, the first motor drives the support frame to move, a clamping device is arranged on the support frame, the clamping device includes a second motor, a turntable, a connecting frame and two clamping claws, the second motor and the turntable are arranged on the support frame and the second motor can drive the turntable to rotate, the connecting frame is arranged at the lower end of the turntable, the two clamping claws are arranged at the left and right ends of the connecting frame, and a hydraulic device for driving the clamping claws to move is arranged on the support frame.
[0007] By adopting the above technical solution, the frame can be moved on the guide rail to the top of the bricks that need to be stacked through the pulley, and the support frame is driven to descend by the first motor, so that the claws in the clamping device on the support frame can clamp the bricks under the drive of the hydraulic device, and then the support frame is raised by the drive of the first motor, and the second motor drives the turntable to rotate to make the bricks clamped by the claws turn 90 degrees, so that the bricks are staggered and the stack structure is stable, which effectively avoids the phenomenon of stacking tipping.
[0008] Preferably, a first rotating shaft is provided at the upper end of the frame, the first motor is connected to the first rotating shaft, first chain groups are provided at both front and rear ends of the frame, both ends of the first rotating shaft are respectively connected to two groups of first chain groups, and both ends of the support frame are connected to the two groups of first chain groups.
[0009] By adopting the above technical solution, the rotation of the first motor drives the first rotating shaft to rotate. When the first rotating shaft rotates, the two groups of first chain groups at both ends can be transmitted, and then the support frame connected to the two groups of first chain groups will move accordingly. At the same time, the support frame can be controlled to rise or fall by switching the first motor between forward and reverse rotation.
[0010] Preferably, a plurality of guide blocks are provided at both the front and rear ends of the frame, and the first chain set passes through the center of the guide blocks.
[0011] By adopting the above technical solution, the setting of the guide block can control the moving direction of the first chain group, prevent the chain from shaking, and effectively improve the transmission stability of the first chain group.
[0012] Preferably, a driving device for driving the frame to move is provided at the upper end of the frame, and the driving device includes a third motor, a second rotating shaft and two groups of second chain groups, the two groups of second chain groups are arranged on the front and rear sides of the frame and are connected to the pulley, the second rotating shaft is arranged at the upper end of the frame and the front and rear ends are respectively connected to the two groups of second chain groups, and the third motor is arranged at the upper end of the frame and connected to the second rotating shaft.
[0013] By adopting the above technical solution, the third motor can drive the second chain group to transmit through the second rotating shaft, and the second chain group can drive the pulley to rotate during transmission, thereby driving the frame to move, avoiding the situation of manually pushing the frame to move, and effectively reducing labor costs.
[0014] Preferably, the lower end of the clamping jaw is detachably connected to a clamping block via bolts.
[0015] By adopting the above technical solution, the clamping block is used to clamp the brick body. At the same time, the clamping block is prone to wear after long-term use. The bolt connection method makes it easy to disassemble and replace, thereby improving the convenience of equipment maintenance.
[0016] Preferably, protective nets are provided on both the front and rear sides of the frame.
[0017] By adopting the above technical solution, the setting of the protective net can prevent workers from accidentally entering the equipment during operation, effectively preventing the occurrence of production accidents.
[0018] Preferably, limit blocks are provided at both the front and rear ends of the guide rail.
[0019] By adopting the above technical solution, the setting of the limit block can limit the rack travel and prevent the rack from derailing.
[0020] Compared with the prior art, the beneficial effects of the utility model are:
[0021] First, the second motor and the turntable can rotate the bricks held by the clamps by 90 degrees, so that the bricks can be staggered and stacked, effectively avoiding the phenomenon of the stack structure being unstable and tipping over due to simple stacking, improving the stability of the stack structure, and making the transportation of bricks more stable and reliable after stacking;
[0022] Secondly, the design of the first rotating shaft, the first motor and the first chain group can make the movement of the support frame more stable and accurate, thereby improving the positioning accuracy and stability of the hoisting machine;
[0023] Thirdly, the design of the second rotating shaft, the second motor and the second chain group can make the movement of the frame more stable and accurate, avoiding manual movement of the frame, effectively reducing labor costs and improving production efficiency;
[0024] Fourthly, the clamp block is detachably connected by bolts, so that it can be easily replaced and maintained, thereby improving the maintainability and reliability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 This is a schematic diagram of the main structure of a 90° rotating hoist;
[0026] Figure 2 It is a left-side structural schematic diagram of a 90° rotating hoisting machine.
[0027] Figure numerals: 1. frame; 2. guide rail; 3. pulley; 4. support frame; 5. first motor; 6. second motor; 7. turntable; 8. connecting frame; 9. clamp; 10. first rotating shaft; 11. first chain group; 12. guide block; 13. third motor; 14. second rotating shaft; 15. second chain group; 16. clamp; 17. protective net; 18. limit block. DETAILED DESCRIPTION
[0028] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0029] A 90° rotating hoisting machine, such as Figure 1-Figure 2 As shown, it includes a frame 1 and a guide rail 2, a pulley 3 is arranged at the lower end of the frame 1, the frame 1 is movably arranged on the guide rail 2 through the pulley 3, the frame 1 is provided with a support frame 4 that can move up and down, a first motor 5 is arranged at the upper end of the frame 1, the first motor 5 drives the support frame 4 to move, a clamping device is arranged on the support frame 4, the clamping device includes a second motor 6, a turntable 7, a connecting frame 8 and two clamping claws 9, the second motor 6 and the turntable 7 are arranged on the support frame 4 and the second motor 6 can drive the turntable 7 to rotate, the connecting frame 8 is arranged at the lower end of the turntable 7, and the two clamping claws 9 are arranged on the connecting frame 8 At the left and right ends of the support frame 4, a hydraulic device for driving the clamping claw 9 is arranged. The frame 1 can be moved on the guide rail 2 to the top of the bricks to be stacked through the pulley 3, and the support frame 4 is driven to descend by the first motor 5, so that the clamping claw 9 in the clamping device on the support frame 4 can clamp the bricks under the drive of the hydraulic device, and then the support frame 4 is raised under the drive of the first motor 5, and the second motor 6 drives the turntable 7 to rotate so that the bricks clamped by the clamping claw 9 can be turned 90°, so that the bricks are staggered and stacked to make the stack structure stable, which effectively avoids the phenomenon of stacking tipping.
[0030] A first rotating shaft 10 is provided at the upper end of the frame 1, and the first motor 5 is connected to the first rotating shaft 10. First chain groups 11 are provided at the front and rear ends of the frame 1. The two ends of the first rotating shaft 10 are respectively connected to the two groups of first chain groups 11, and the two ends of the support frame 4 are connected to the two groups of first chain groups 11. The first motor 5 rotates to drive the first rotating shaft 10 to rotate. When the first rotating shaft 10 rotates, the two groups of first chain groups 11 at both ends can be transmitted, and then the support frame 4 connected with the two groups of first chain groups 11 moves accordingly. At the same time, the support frame 4 can be controlled to rise or fall by switching the forward and reverse rotation of the first motor 5. A plurality of guide blocks 12 are provided at the front and rear ends of the frame 1, and the first chain group 11 passes through the center of the guide block 12. The setting of the guide block 12 can control the moving direction of the first chain group 11 to prevent the chain from shaking, thereby effectively improving the transmission stability of the first chain group 11.
[0031] The upper end of the frame 1 is provided with a driving device for driving the frame 1 to move, and the driving device includes a third motor 13, a second rotating shaft 14 and two sets of second chain groups 15. The two sets of second chain groups 15 are arranged on the front and rear sides of the frame 1 and are connected to the pulley 3. The second rotating shaft 14 is arranged on the upper end of the frame 1 and the front and rear ends are respectively connected to the two sets of second chain groups 15. The third motor 13 is arranged on the upper end of the frame 1 and is connected to the second rotating shaft 14. The third motor 13 can drive the second chain group 15 to transmit through the second rotating shaft 14, and the second chain group 15 can drive the pulley 3 to rotate during transmission, thereby driving the frame 1 to move, avoiding The situation of manually pushing the frame 1 to move is avoided, and the labor cost is effectively reduced. The lower end of the clamping jaw 9 is detachably connected with a clamping block 16 by bolts. The clamping block 16 is used to clamp the brick body. At the same time, the clamping block 16 is prone to wear after long-term use. The bolt connection method makes it easy to disassemble and replace, which improves the convenience of equipment maintenance. Protective nets 17 are provided on the front and rear sides of the frame 1. The setting of the protective net 17 can prevent workers from accidentally entering the equipment during operation, effectively preventing the occurrence of production accidents. Limit blocks 18 are provided on the front and rear ends of the guide rail 2. The setting of the limit block 18 can limit the travel of the frame 1 to prevent the frame 1 from derailing.
[0032] When the bricks are to be stacked, the third motor 13 starts to drive the frame 1 to move, so that the clamping device moves to the top of the bricks that need to be stacked, and then the first motor 5 starts to control the support frame 4 to descend, and the hydraulic device starts to control the clamping claws 9 to clamp the bricks, and then the first motor 5 and the third motor 13 reverse, and control the frame 1 to move to the stacking area while driving the bricks to rise. After moving to the stacking area, the second motor 6 controls the turntable 7 to rotate, so that the clamping claws 9 drive the bricks to rotate 90°, and finally the first motor 5 controls the support frame 4 to descend and the clamping claws 9 release the bricks to complete the stacking. The bricks are rotated by the second motor 6 and the turntable 7 so that the bricks can be stacked alternately, which effectively improves the stability of the stack structure, thereby preventing the stack from loosening and tipping over.
[0033] 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.
[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A 90° rotating hoisting machine, characterized in that: The invention comprises a frame (1) and a guide rail (2), wherein a pulley (3) is arranged at the lower end of the frame (1), and the frame (1) can be movably arranged on the guide rail (2) through the pulley (3), and the frame (1) is provided with a support frame (4) which can move up and down, and a first motor (5) is arranged at the upper end of the frame (1), and the first motor (5) drives the support frame (4) to move, and a clamping device is arranged on the support frame (4), and the clamping device comprises a second motor (6), a rotating disk (7), a connecting frame (8) and two clamping claws (9), the second motor (6) and the rotating disk (7) are arranged on the support frame (4) and the second motor (6) can drive the rotating disk (7) to rotate, the connecting frame (8) is arranged at the lower end of the rotating disk (7), and the two clamping claws (9) are arranged at the left and right ends of the connecting frame (8), and a hydraulic device for driving the clamping claws (9) to move is arranged on the support frame (4).
2. A 90° rotating hoisting machine according to claim 1, characterized in that: A first rotating shaft (10) is arranged at the upper end of the frame (1), the first motor (5) is connected to the first rotating shaft (10), first chain groups (11) are arranged at both the front and rear ends of the frame (1), the two ends of the first rotating shaft (10) are respectively connected to the two groups of first chain groups (11), and the two ends of the support frame (4) are connected to the two groups of first chain groups (11).
3. The 90° rotating hoisting machine according to claim 2, characterized in that: A plurality of guide blocks (12) are provided at both the front and rear ends of the frame (1), and the first chain set (11) passes through the center of the guide block (12).
4. The 90° rotating hoisting machine according to claim 1, characterized in that: A driving device for driving the frame (1) to move is arranged at the upper end of the frame (1), and the driving device comprises a third motor (13), a second rotating shaft (14) and two sets of second chain groups (15), the two sets of the second chain groups (15) are arranged at the front and rear sides of the frame (1) and are connected to the pulley (3), the second rotating shaft (14) is arranged at the upper end of the frame (1) and the front and rear ends are respectively connected to the two sets of second chain groups (15), and the third motor (13) is arranged at the upper end of the frame (1) and is connected to the second rotating shaft (14).
5. The 90° rotating hoisting machine according to claim 1, characterized in that: The lower end of the clamping jaw (9) is detachably connected to a clamping block (16) via bolts.
6. The 90° rotating hoisting machine according to claim 1, characterized in that: Protection nets (17) are provided on both the front and rear sides of the frame (1).
7. The 90° rotating hoisting machine according to claim 1, characterized in that: Limiting blocks (18) are provided at both the front and rear ends of the guide rail (2).