Tray jacking device

Abstract

The utility model discloses a tray jacking device, which relates to the field of veterinary drug production and comprises a base, a lifting unit and a lifting unit, the lifting unit comprises an L-shaped arm, an outer sleeve arm and two fork arms, and one end of the L-shaped arm is inserted from the open end of the outer sleeve arm and can slide in the outer sleeve arm; the two fork arms are inserted into the lower portion of the tray by controlling movement of the L-shaped arm, meanwhile, the L-shaped insertion block is inserted into the insertion groove, the electric sliding table is controlled to work to drive the outer sleeve arm to move upwards along the guide rail, then the L-shaped arm, the fork arms and the tray are driven to ascend together, and the tray is lifted up. And along with the lifting of the tray, a worker can carry the veterinary drug bottle at a more comfortable height, so that the working efficiency is greatly improved, and the labor burden of the worker is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of veterinary drug production, and specifically relates to a pallet lifter. Background Technology

[0002] In the production and packaging line of veterinary drugs (tilmicosin or florfenicol), veterinary drug bottles are usually sealed in plastic and stacked on pallets for transportation and storage.

[0003] When in use, a forklift transports a pallet containing veterinary medicine bottles to one side of the bottle loading platform (the bottle loading platform is the first process, and its function is to accurately and efficiently push the veterinary medicine bottles after tearing the film onto the conveyor line). Then, workers move the veterinary medicine bottles and place the unpacked veterinary medicine bottles on the bottle loading platform.

[0004] As the bottle-loading process progresses, fewer and fewer veterinary medicine bottles are stacked on the tray, requiring workers to bend over and move the bottles from the lower layers. This operation is not only inefficient but also increases the workload for the workers.

[0005] Therefore, we propose a pallet lifter to solve the above problems. Utility Model Content

[0006] To address the problem that as the bottle-loading process progresses, the number of veterinary medicine bottles stacked on the tray decreases, requiring workers to bend over and move the lower-layer bottles, which is not only inefficient but also increases the workload for workers, this utility model provides a tray lifting device.

[0007] The solution adopted by this utility model to solve its technical problem is: a pallet lifter, including a base, a lifting unit and a lifting unit. The lifting unit includes an L-shaped arm, an outer arm and two fork arms. One end of the L-shaped arm is inserted into the opening end of the outer arm and can slide inside the outer arm.

[0008] The two fork arms are parallel to the outer arm, and one end of the fork arms is welded and fixed to the L-shaped arm;

[0009] The lifting unit includes a linear drive component, an L-shaped plug and two guide rails. The bottom end of the guide rail is fixedly mounted on a base, and a slider is provided on the guide rail. One slider is fixedly connected to the outer arm, and the front end of the other slider has a slot. The L-shaped plug is placed in the slot, and its other end is fixedly connected to the L-shaped arm.

[0010] The linear drive component is fixedly mounted on the base and connected to the outer arm to drive the outer arm to move up and down.

[0011] Preferably, the base has multiple mounting holes for connecting fasteners.

[0012] Preferably, the linear drive component is an electric slide mounted on the base, and the slide base of the electric slide is fixedly connected to the outer arm.

[0013] Preferably, a vertical plate is fixedly installed on the rear side of the guide rail, and the bottom end of the vertical plate is fixedly installed on the top of the base.

[0014] Preferably, a rib is welded and fixed to the rear side of the vertical plate, the bottom end of the rib is welded and fixed to the top of the base, and two connecting rods are welded and fixed between two adjacent ribs, with the front side of the connecting rods connected to the rear side of the electric slide.

[0015] Preferably, a hydraulic rod is provided inside the L-shaped arm, and the hydraulic rod is fixedly installed between the outer arm and the L-shaped arm.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model controls the movement of the L-shaped arm so that the two fork arms are inserted under the tray, and the L-shaped block is inserted into the slot. By controlling the operation of the electric slide, the outer arm is moved upward along the guide rail, thereby causing the L-shaped arm, fork arms and tray to rise together. As the tray is raised, the worker can carry veterinary medicine bottles at a more comfortable height, which greatly improves work efficiency and reduces the labor burden of the worker.

[0018] 2. This utility model provides support for the support plate, guide rail and electric slide by setting ribs and connecting rods, which strengthens the structure and improves the overall stability of the lifting unit. Attached Figure Description

[0019] Figure 1 This is one of the three-dimensional structural schematic diagrams of this utility model;

[0020] Figure 2 This is the second three-dimensional structural schematic diagram of the present invention;

[0021] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0022] Figure 4 This is a front view cross-sectional structural diagram of the outer arm of this utility model.

[0023] In the diagram: 1. Base, 11. Mounting hole, 21. Vertical plate, 22. Rib plate, 23. Electric slide, 24. Connecting rod, 25. Slider, 26. Guide rail, 31. Outer arm, 32. L-shaped arm, 33. Fork arm, 4. L-shaped insert, 5. Hydraulic rod. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] Please see Figure 1-4 This utility model provides a technical solution for a pallet lifting device:

[0026] Example 1:

[0027] according to Figure 1-3 As shown, it includes a base 1, a lifting unit and a support unit. The base 1 has multiple mounting holes 11 for connecting fasteners. By passing the fasteners through the mounting holes 11, the base 1 is fixed to the ground in the work area.

[0028] The lifting unit includes an L-shaped arm 32, an outer arm 31, and two fork arms 33. One end of the L-shaped arm 32 is inserted into the open end of the outer arm 31, and the outer arm 31 provides a guide rail to allow the L-shaped arm 32 to slide within the outer arm 31.

[0029] Two fork arms 33 are parallel to the outer arm 31. One end of the fork arm 33 is welded and fixed to the L-shaped arm 32, and the other end is used to insert into the bottom of the pallet to ensure that the pallet can be stably supported by the fork arms 33.

[0030] The lifting unit includes a linear drive component, an L-shaped plug 4, and two guide rails 26. The bottom end of the guide rail 26 is fixedly mounted on the base 1. A vertical plate 21 is fixedly mounted on the rear side of the guide rail 26. The bottom end of the vertical plate 21 is fixedly mounted on the top of the base 1. A rib plate 22 is welded and fixed to the rear side of the vertical plate 21. The bottom end of the rib plate 22 is welded and fixed to the top of the base 1. Two connecting rods 24 are welded and fixed between two adjacent rib plates 22. By setting the rib plate 22 and the connecting rods 24, the support plate and the guide rail 26 are supported, which strengthens the structure.

[0031] A slider 25 is provided on the guide rail 26. One slider 25 is fixedly connected to the outer arm 31, and the front end of the other slider 25 is provided with a slot. An L-shaped insert 4 is placed in the slot, and its other end is fixedly connected to the L-shaped arm 32. The sliders 25 on both sides guide the outer arm 31 and the L-shaped arm 32 respectively, thereby improving the stability of the outer arm 31 and the L-shaped arm 32 during the lifting process.

[0032] The linear drive component is an electric slide 23 mounted on the base 1. The slide seat of the electric slide 23 is fixedly connected to the outer arm 31. The electric slide 23 drives the outer arm 31 to move up and down. When the outer arm 31 moves up and down, it drives the L-shaped arm 32, the fork arm 33 and the tray to rise and fall together. The front side of the connecting rod 24 is connected to the rear side of the electric slide 23 to further support the electric slide 23 and ensure the stability of the electric slide 23 during use.

[0033] In practical use, the pallet lifter of this utility model first passes the fixing member through the mounting hole 11 and fixes the base 1 on the ground of the working area;

[0034] After the forklift transports the pallet containing veterinary medicine bottles to one side of the upper bottle platform, the worker pushes the L-shaped arm 32 to move, so that the two forks 33 are inserted under the pallet, and at the same time the L-shaped insert 4 is inserted into the slot. Then the worker moves the veterinary medicine bottles on the upper layer.

[0035] As the bottle loading process progresses and the number of veterinary medicine bottles stacked on the tray decreases, the operation of the electric slide 23 is controlled to drive the outer arm 31 to move upward along the guide rail 26, thereby driving the L-shaped arm 32, the fork arm 33 and the tray to rise together. As the tray is raised, the worker can carry out the veterinary medicine bottles at a more comfortable height.

[0036] Finally, as the number of veterinary medicine bottles on the tray decreases, the worker continues to control the electric slide 23 to gradually raise the height of the tray until all the veterinary medicine bottles have been moved.

[0037] Example 2:

[0038] Based on Example 1, such as Figure 4 As shown, a hydraulic rod 5 is installed inside the L-shaped arm 32. The hydraulic rod 5 is fixedly installed between the outer arm 31 and the L-shaped arm 32. By controlling the retraction of the hydraulic rod 5, the L-shaped arm 32 slides into the outer arm 31, and at the same time, the two fork arms 33 are inserted under the pallet.

Claims

1. A pallet lifter comprising a base, a lifting unit and a jacking unit, characterised in that: The lifting unit comprises an L-shaped arm, a sleeve arm and two fork arms, one end of the L-shaped arm is inserted into the open end of the sleeve arm and can slide in the sleeve arm; The two fork arms are parallel to the sleeve arm, and one end of each fork arm is welded and fixed on the L-shaped arm; The lifting unit comprises a linear driving component, an L-shaped plug block and two guide rails, the bottom end of the guide rail is fixedly installed on the base, a sliding block is arranged on the guide rail, one of the sliding blocks is fixedly connected with the sleeve arm, the other sliding block is provided with a slot at the front end, the L-shaped plug block is arranged in the slot, and the other end of the L-shaped plug block is fixedly connected with the L-shaped arm; The linear driving component is fixedly installed on the base and connected with the sleeve arm, and is used for driving the sleeve arm to move up and down.

2. The pallet lift of claim 1, wherein: A plurality of mounting holes for connecting the fixing members are formed in the base.

3. The pallet lift of claim 1, wherein: The linear driving component is an electric sliding table installed on the base, and the sliding table seat of the electric sliding table is fixedly connected with the sleeve arm.

4. The pallet lift of claim 3, wherein: The rear side of the guide rail is fixedly installed with a vertical plate, and the bottom end of the vertical plate is fixedly installed on the top of the base.

5. The pallet lift of claim 4, wherein: The rear side of the vertical plate is welded with a rib plate, the bottom end of the rib plate is welded with the top of the base, two connecting rods are welded between adjacent two rib plates, and the front side of the connecting rod is connected with the rear side of the electric sliding table.

6. The pallet lift of claim 1, wherein: The L-shaped arm is provided with a hydraulic rod, and the hydraulic rod is fixedly installed between the sleeve arm and the L-shaped arm.

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