Electric lifting device for logistics storage

Abstract

The utility model provides a logistics storage electric lifting device which comprises a lifting vehicle and a storage plate arranged on the lifting vehicle in a sliding mode, the lifting vehicle comprises a vehicle frame and a lifting plate, and a lifting device used for lifting the lifting plate is fixedly installed on the vehicle frame. The lifting device comprises a fixing plate fixedly installed on the frame and connecting blocks fixedly installed on the fixing plate, the other connecting block is fixedly installed on the lifting plate, the two connecting blocks are fixedly connected through a chain, a plurality of lifting wheels in lap joint with the frame are fixedly installed on the lifting plate, and the lifting wheels are fixedly connected with the frame. And a first electric push rod is fixedly mounted on the frame. According to the lifting device, goods can be stably lifted to a high position from a low position, meanwhile, the goods can be transferred to a storage position from the lifting device through the sliding arrangement of the storage plate on the lifting plate, the lifting time when the goods are lifted to the high position by the lifting device is shortened, and the lifting efficiency is improved. And the working efficiency of the lifting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics warehousing, and in particular to an electric lifting device for logistics warehousing. Background Art

[0002] The electric lifting device for logistics and warehousing is a transfer device used for logistics and warehousing, mostly used to lift and transport goods. It is usually composed of an electric device, a lifting mechanism, a load-bearing plate or platform, and a control system. These devices can carry a certain weight and help operators easily transfer goods from a low point to a high point. In other words, the electric lifting device not only improves the efficiency of logistics and warehousing operations, but also reduces the labor intensity of manual handling. With the development of technology, the lifting device is becoming more and more intelligent and can better adapt to different working environments and needs.

[0003] At present, although the electric lifting device in logistics warehousing can stably lift the goods to a high point, when the goods reach the highest point, additional devices are often required to transfer the goods, so that the lifting device still has to wait for a period of time after lifting the goods to the highest point. This makes the warehousing operation inefficient, and there are certain safety hazards in the process of high-altitude transfer.

[0004] In view of this, an electric lifting device for logistics warehousing is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned shortcomings and provide a logistics storage electric lifting device.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: an electric lifting device for logistics storage, comprising a lifting vehicle and a storage plate slidably arranged on the lifting vehicle, the lifting vehicle comprising a frame and a lifting plate, the frame being fixedly provided with a lifting device for lifting the lifting plate, the lifting device comprising a fixed plate fixedly arranged on the frame and a connecting block fixedly arranged on the fixed plate, the lifting plate being fixedly provided with another connecting block, the two connecting blocks being fixedly connected by a chain, the lifting plate being fixedly provided with a plurality of lifting wheels overlapped with the frame, the frame being fixedly provided with a first electric push rod, the top of the first electric push rod being rotatably provided with a sprocket, the sprocket being overlapped with the chain, the storage plate being slidably arranged on the lifting plate, the bottom of the storage plate being fixedly provided with a plurality of sliding bars with a T-shaped cross section, the lifting plate being provided with a sliding groove matching the size of the sliding bar, and the lifting plate being slidably provided with a plurality of limiting rods for limiting the position of goods during loading and unloading.

[0007] Furthermore, a toothed plate is fixedly mounted on the bottom of the storage plate, a gear meshing with the toothed plate is rotatably mounted on the lifting plate, and a motor for driving the gear to rotate is fixedly mounted on the bottom of the lifting plate.

[0008] Furthermore, a plurality of second electric push rods are fixedly mounted on the lifting plate, a limit plate is fixedly mounted on the protruding end of the second electric push rod, the limit rod is fixedly mounted on the limit plate, and a storage groove with a size matching the limit rod is opened on the lifting plate.

[0009] Furthermore, the storage plate is provided with a plurality of limiting grooves whose sizes match the limiting rods.

[0010] Furthermore, a panel is fixedly mounted on the lifting plate to prevent the goods from falling off during the lifting process.

[0011] Furthermore, the lifting plate is provided with a tooth groove for the tooth plate to pass through, and the lifting plate is provided with a wheel groove for placing the gear, and the tooth groove and the wheel groove are used to ensure that the bottom of the storage plate is in contact with the lifting plate to maintain the stability of the cargo.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the lifting device provided by the utility model can stably lift the goods from a low place to a high place, and at the same time, through the sliding setting of the storage plate on the lifting plate, the goods can be transferred from the lifting device to the storage position, which greatly improves the working efficiency of the device for warehousing and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0014] Figure 1 The figure is a schematic diagram of the vertical structure of an embodiment of the utility model.

[0015] Figure 2 This is a three-dimensional structural schematic diagram of another angle of an embodiment of the utility model.

[0016] Figure 3 It is a cross-sectional schematic diagram of a lifting plate and a storage plate according to an embodiment of the utility model.

[0017] Figure 4 This is a schematic diagram of the disassembly of the lifting plate and the storage plate according to an embodiment of the utility model.

[0018] Figure 5 This is a state diagram of a storage plate in an embodiment of the utility model when transferring goods.

[0019] In the figure: 1. lifting vehicle, 11. frame, 12. lifting plate, 13. lifting device, 131. connecting block, 132. fixing plate, 133. chain, 134. sprocket, 135. first electric push rod, 136. lifting wheel, 2. storage plate, 21. tooth plate, 211. tooth groove, 22. slide bar, 23. gear, 231. wheel groove, 24. slide groove, 25. motor, 26. limit plate, 261. limit rod, 262. storage groove, 263. second electric push rod, 27. enclosure, 28. limit groove. DETAILED DESCRIPTION

[0020] The following will be combined with 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. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. 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.

[0021] See also Figure 1-5 .

[0022] The utility model logistics storage electric lifting device comprises a lifting vehicle 1 and a storage plate 2 slidably arranged on the lifting vehicle 1, the lifting vehicle 1 comprises a frame 11 and a lifting plate 12, a lifting device 13 for lifting the lifting plate 12 is fixedly installed on the frame 11, the lifting device 13 comprises a fixed plate 132 fixedly installed on the frame 11 and a connecting block 131 fixedly installed on the fixed plate 132, another connecting block 131 is fixedly installed on the lifting plate 12, the two connecting blocks 131 are fixedly connected by a chain 133, and the lifting plate 12 is fixedly installed There are multiple lifting wheels 136 overlapped with the frame 11, a first electric push rod 135 is fixedly installed on the frame 11, a sprocket 134 is rotatably installed on the top of the first electric push rod 135, the sprocket 134 is overlapped with the chain 133, the storage plate 2 is slidably installed on the lifting plate 12, a plurality of slide bars 22 with a T-shaped cross-section are fixedly installed on the bottom of the storage plate 2, a slide groove 24 matched with the size of the slide bar 22 is opened on the lifting plate 12, and a plurality of limit rods 261 used for limiting the position of goods during loading and unloading are slidably set on the lifting plate 12.

[0023] That is to say, when lifting, the first electric telescopic rod extends to drive the sprocket 134 to rise. At this time, the movable end of the chain 133 fixed to the lifting plate 12 is lifted under the clamping action of the lifting wheel 136 and the frame 11, and in this process, the chain 133 is always clamped with the sprocket 134, so that the device has high stability when lifting.

[0024] Secondly, a toothed plate 21 is fixedly installed at the bottom of the storage plate 2, a gear 23 meshing with the toothed plate 21 is rotatably installed on the lifting plate 12, and a motor 25 for driving the gear 23 to rotate is fixedly installed at the bottom of the lifting plate 12. This design enables the motor 25 to drive the gear 23 to rotate when it is started, and the toothed plate 21 drives the storage plate 2 to move along the direction of the chute 24 under the action of meshing connection with the gear 23, thereby completing the transfer of goods.

[0025] Specifically, a plurality of second electric push rods 263 are fixedly mounted on the lifting plate 12, a limit plate 26 is fixedly mounted on the extended end of the second electric push rod 263, a limit rod 261 is fixedly mounted on the limit plate 26, and a storage groove 262 having a size matching the limit rod 261 is provided on the lifting plate 12. A plurality of limit grooves 28 having a size matching the limit rod 261 are provided on the storage plate 2.

[0026] It should be noted that the limit rod 261 can not only limit the goods during the lifting process, but more importantly, after the storage plate 2 transfers the goods to the placement position, the limit rod 261 can limit the goods and reset the storage plate 2 through the limit groove 28. This can ensure that the storage plate 2 will not move with the goods when it is reset, thereby improving the stability and safety of the device.

[0027] In addition, a panel 27 for preventing the goods from falling off during the lifting process is fixedly installed on the lifting plate 12. When specifically set, the position and height of the panel 27 can be changed according to the size of the batch of goods to improve the limiting effect of the panel 27.

[0028] Furthermore, if Figure 3 As shown, the lifting plate 12 is provided with a tooth groove 211 for the tooth plate 21 to pass through, and the lifting plate 12 is provided with a wheel groove 231 for placing the gear 23. The tooth groove 211 and the wheel groove 231 are used to ensure that the bottom of the storage plate 2 is in contact with the lifting plate 12 to maintain the stability of the goods. Through the provision of the tooth groove 211 and the wheel groove 231, the tooth plate 21 can always be meshed with the gear 23, while saving space and ensuring the stability of the storage plate 2.

[0029] The working principle of the utility model is as follows: when using the device, first the second electric push rod 263 is extended to move the limit plate 26 to the lowest point, and then the goods are placed on the storage plate 2, and then the second electric push rod 263 is retracted, and the limit plate 26 drives the limit rod 261 to rise to protect the goods, and then the first electric push rod 135 is extended to make the sprocket 134 move upward, and then the lifting plate 12 is lifted under the action of the chain 133 and the lifting wheel 136, and when the lifting plate 12 reaches the required height, the limit rod 261 is retracted, and the motor 25 is started to rotate the gear 23, and at this time the tooth plate 21 drives the storage plate 2 and the goods to move, and when the goods move to the specified position, the limit rod 261 is extended, and then the motor 25 is reversed to make the storage plate 2 move toward the initial position, and then the electric push rod is retracted to restore the device to its initial state.

[0030] It should be noted that the lifting height of the lifting device 13 should be such that the bottom of the lifting plate 12 is slightly higher than the bottom of the cargo compartment where the goods are placed, to prevent damage to the goods due to a large height difference between the goods and the discharge position after the storage plate 2 is pulled out. In addition, when the limit rod 261 is extended, it must be ensured that it is located on one side of the goods to prevent the limit rod 261 from pushing the goods out.

[0031] 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 basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, 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 are included in the present invention.

Claims

1. A logistics storage electric lifting device, comprising a lifting vehicle (1) and a storage plate (2) slidably arranged on the lifting vehicle (1), characterized in that: The lifting vehicle (1) comprises a vehicle frame (11) and a lifting plate (12); a lifting device (13) for lifting the lifting plate (12) is fixedly mounted on the vehicle frame (11); the lifting device (13) comprises a fixing plate (132) fixedly mounted on the vehicle frame (11) and a connecting block (131) fixedly mounted on the fixing plate (132); another connecting block (131) is fixedly mounted on the lifting plate (12); the two connecting blocks (131) are fixedly connected via a chain (133); and a plurality of lifting wheels (136) overlapped with the vehicle frame (11) are fixedly mounted on the lifting plate (12). A first electric push rod (135) is fixedly mounted on the frame (11); a sprocket (134) is rotatably mounted on the top of the first electric push rod (135); the sprocket (134) is overlapped with the chain (133); the storage plate (2) is slidably mounted on the lifting plate (12); a plurality of slide bars (22) having a T-shaped cross section are fixedly mounted on the bottom of the storage plate (2); a slide groove (24) matching the size of the slide bar (22) is provided on the lifting plate (12); and a plurality of limit rods (261) for limiting the position of goods during loading and unloading are slidably mounted on the lifting plate (12).

2. The electric lifting device for logistics storage as claimed in claim 1, characterized in that: A toothed plate (21) is fixedly mounted on the bottom of the storage plate (2), a gear (23) meshing with the toothed plate (21) is rotatably mounted on the lifting plate (12), and a motor (25) for driving the gear (23) to rotate is fixedly mounted on the bottom of the lifting plate (12).

3. The electric lifting device for logistics storage as claimed in claim 2, characterized in that: A plurality of second electric push rods (263) are fixedly mounted on the lifting plate (12); a limit plate (26) is fixedly mounted on the protruding end of each of the second electric push rods (263); the limit rod (261) is fixedly mounted on the limit plate (26); and a storage groove (262) having a size matching that of the limit rod (261) is provided on the lifting plate (12).

4. The electric lifting device for logistics storage as claimed in claim 3, characterized in that: The storage plate (2) is provided with a plurality of limiting grooves (28) whose sizes match the limiting rods (261).

5. The electric lifting device for logistics storage as claimed in claim 1, characterized in that: A panel (27) is fixedly mounted on the lifting plate (12) to prevent the cargo from falling off during the lifting process.

6. The electric lifting device for logistics storage as claimed in claim 2, characterized in that: The lifting plate (12) is provided with a tooth groove (211) for the tooth plate (21) to pass through, and the lifting plate (12) is provided with a wheel groove (231) for accommodating the gear (23). The tooth groove (211) and the wheel groove (231) are used to ensure that the bottom of the storage plate (2) is in contact with the lifting plate (12) to maintain the stability of the goods.

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