Warehouse vehicle with adjustable storage length

Abstract

The utility model relates to the technical field of warehouse car manufacturing, in particular to a warehouse car with adjustable storage length, which comprises a bearing plate, four wheel components, a coaming and an adjusting mechanism, the adjusting mechanism comprises a driving component, a moving block, an extension plate, a baffle and a supporting component, the bearing plate is provided with a through groove, the four wheel components are arranged below the bearing plate, and the coaming is arranged below the through groove. The coaming is fixedly connected with the bearing plate and located above the bearing plate, the driving assembly is arranged below the bearing plate, one end of the moving block is arranged on the driving assembly, the other end of the moving block penetrates through the through groove and is fixedly connected with the extending plate, and the baffle is fixedly connected with the extending plate and located above the extending plate. And the supporting assembly is arranged at the end, away from the bearing plate, of the extending plate, and when goods with the large size need to be carried, the extending plate is expanded outwards through the adjusting mechanism, so that the goods can be placed on the bearing plate and the extending plate, the storage space is increased, and then the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of the manufacture of cargo trucks, in particular to a cargo truck with adjustable storage length. Background Art

[0002] Warehouses for storing goods are all equipped with cargo trucks for handling, and cargo trucks are very common tools. To ensure the load capacity of the cargo truck, the thickness of the load-bearing plate of the current cargo truck is relatively thick, and the load-bearing plate is solid as a whole, so more materials are consumed and the manufacturing cost is relatively high.

[0003] In the patent application with the publication number of CN202463858U in the prior art, a cargo truck is disclosed, which includes a load-bearing plate and four wheel assemblies. The four wheel assemblies are arranged below the load-bearing plate, and the load-bearing plate is made of plastic material, which can further reduce the cost of the cargo truck without reducing the load capacity of the cargo truck.

[0004] However, in the prior art, the length of the load-bearing plate of the cargo truck is fixed, and the cargo truck cannot handle goods with larger volumes, reducing the practicability of the cargo truck. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a cargo truck with adjustable storage length, aiming to solve the problem that in the prior art, the length of the load-bearing plate of the cargo truck is fixed, and the cargo truck cannot handle goods with larger volumes, reducing the practicability of the cargo truck.

[0006] To achieve the above purpose, the utility model provides a cargo truck with adjustable storage length, which includes a load-bearing plate, four wheel assemblies, a surrounding plate and an adjusting mechanism. The adjusting mechanism includes a driving component, a moving block, an extension plate, a baffle plate and a supporting component. The load-bearing plate has a through groove. The four wheel assemblies are arranged below the load-bearing plate. The surrounding plate is fixedly connected with the load-bearing plate and is located above the load-bearing plate. The driving component is arranged below the load-bearing plate. One end of the moving block is arranged on the driving component, the other end of the moving block penetrates through the through groove and is fixedly connected with the extension plate. The baffle plate is fixedly connected with the extension plate and is located above the extension plate. The supporting component is arranged at one end of the extension plate far away from the load-bearing plate.

[0007] Wherein, the driving component includes a mounting frame, a driving motor and a lead screw. The mounting frame is fixedly connected with the load-bearing plate and is located below the load-bearing plate. The driving motor is fixedly connected with the mounting frame. The lead screw is fixedly connected with the output end of the driving motor and extends into the mounting frame. The moving block is in threaded connection with the lead screw.

[0008] Among them, the support assembly includes a fixed plate, a fixed frame, a rotating roller and a roller. The fixed plate is fixedly connected to one end of the extension plate away from the load-bearing plate. The fixed frame is fixedly connected to the fixed plate and is located below the fixed plate. The rotating roller is rotatably connected to the fixed frame and the roller, and the roller is located inside the fixed frame.

[0009] Among them, the adjusting mechanism further includes two clamping grooves and two clamping blocks. The two clamping grooves are arranged at both ends of the enclosure plate, and the two clamping blocks are arranged at both ends of the baffle plate. The two clamping blocks are respectively slidably connected to both ends of the enclosure plate and are respectively located in the two clamping grooves.

[0010] Among them, the cargo truck with adjustable storage length further includes two support rods and a cross bar. One end of each of the two support rods is fixedly connected to one end of the load-bearing plate away from the extension plate, and both ends of the cross bar are respectively fixedly connected to the other ends of the two support rods.

[0011] For a cargo truck with adjustable storage length according to the present utility model, when handling larger goods, the cargo truck requires a larger storage space. At this time, the driving assembly is started. The driving assembly drives the moving block and the extension plate to move away from the enclosure plate. The support assembly plays a supporting role for the extended extension plate, avoiding breakage of the extension plate and the load-bearing plate. Both the extension plate and the load-bearing plate can place goods, increasing the storage space of the cargo truck, and thus increasing the practicality of the device. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art.

[0013] Figure 1 It is a schematic structural diagram of the cargo truck with adjustable storage length according to the present utility model.

[0014] Figure 2 It is a schematic structural diagram of the cargo truck with adjustable storage length according to the present utility model in another direction.

[0015] Figure 3 It is a side view of the cargo truck with adjustable storage length according to the present utility model.

[0016] Figure 4 It is of the present utility model Figure 3 Cross-sectional view taken along line A-A.

[0017] 101 - Load-bearing plate, 102 - Enclosing plate, 103 - Support rod, 104 - Cross bar, 105 - Extension plate, 106 - Baffle, 107 - Card slot, 108 - Card block, 109 - Wheel assembly, 110 - Fixed plate, 111 - Fixed frame, 112 - Rotating roller, 113 - Roller, 114 - Through slot, 115 - Mounting bracket, 116 - Driving motor, 117 - Lead screw, 118 - Moving block. Detailed implementation mode

[0018] Please refer to the figures to the figures, where Figure 1 is a schematic structural diagram of a cargo truck with adjustable storage length of the present utility model, Figure 2 is a schematic structural diagram of the cargo truck with adjustable storage length of the present utility model in another direction, Figure 3 is a side view of the cargo truck with adjustable storage length of the present utility model, Figure 4 is of the present utility model Figure 3 Cross-sectional view taken along line A-A.

[0019] The present utility model provides a cargo truck with adjustable storage length, including two support rods 103, a cross bar 104, a load-bearing plate 101, four wheel assemblies 109, an enclosing plate 102 and an adjusting mechanism. The adjusting mechanism includes a driving assembly, a moving block 118, an extension plate 105, two card slots 107, two card blocks 108, a baffle 106 and a supporting assembly. The load-bearing plate 101 has a through slot 114. The driving assembly includes a mounting bracket 115, a driving motor 116 and a lead screw 117. The supporting assembly includes a fixed plate 110, a fixed frame 111, a rotating roller 112 and a roller 113. Through the foregoing solution, the problem in the prior art that the length of the load-bearing plate 101 of the cargo truck is fixed, the cargo truck cannot carry large-volume goods, and the practicability of the cargo truck is reduced is solved.

[0020] In this embodiment, the four wheel assemblies 109 are arranged below the load-bearing plate 101. The enclosing plate 102 is fixedly connected to the load-bearing plate 101 and is located above the load-bearing plate 101. The driving assembly is arranged below the load-bearing plate 101. One end of the moving block 118 is arranged on the driving assembly, and the other end of the moving block 118 penetrates through the through groove 114 and is fixedly connected to the extension plate 105. The baffle plate 106 is fixedly connected to the extension plate 105 and is located above the extension plate 105. The supporting assembly is arranged at one end of the extension plate 105 away from the load-bearing plate 101. When the goods to be carried are large, the cargo truck needs a larger storage space. At this time, the driving assembly is started, and the driving assembly drives the moving block 118 and the extension plate 105 to move away from the enclosing plate 102. The supporting assembly plays a supporting role for the extended extension plate 105 to prevent the extension plate 105 and the load-bearing plate 101 from breaking. Both the extension plate 105 and the load-bearing plate 101 can place goods, increasing the storage space of the cargo truck and thus increasing the practicality of the device.

[0021] Furthermore, the mounting frame 115 is fixedly connected to the load-bearing plate 101 and is located below the load-bearing plate 101. The driving motor 116 is fixedly connected to the mounting frame 115. The lead screw 117 is fixedly connected to the output end of the driving motor 116 and extends into the mounting frame 115. The moving block 118 is threadedly connected to the lead screw 117.

[0022] In this embodiment, when the goods to be carried are large, the cargo truck needs a larger storage space. At this time, the driving motor 116 is started. The driving motor 116 drives the lead screw 117 to rotate, and the moving block 118 moves along with the rotation of the lead screw 117. Moreover, the lead screw 117 drives the moving block 118 and the extension plate 105 to move away from the enclosing plate 102. At this time, the roller 113 rolls on the ground, and the roller 113 plays a supporting role for the extended extension plate 105 to prevent the extension plate 105 and the load-bearing plate 101 from breaking. Both the extension plate 105 and the load-bearing plate 101 can place goods, increasing the storage space of the cargo truck and thus increasing the practicality of the device.

[0023] Furthermore, the fixing plate 110 is fixedly connected to one end of the extension plate 105 away from the load-bearing plate 101. The fixing frame 111 is fixedly connected to the fixing plate 110 and is located below the fixing plate 110. The rotating roller 112 is rotatably connected to the fixing frame 111 and the roller 113, and the roller 113 is located within the fixing frame 111.

[0024] In this embodiment, the driving motor 116 drives the moving block 118 and the extension plate 105 to move away from the enclosure plate 102. At this time, the rollers 113 roll on the ground, and the rollers 113 support the extended extension plate 105 and the goods, preventing the extension plate 105 and the load-bearing plate 101 from breaking.

[0025] Further, two of the card slots 107 are provided at both ends of the enclosure plate 102, and two of the card blocks 108 are provided at both ends of the baffle plate 106. The two card blocks 108 are respectively slidably connected to both ends of the enclosure plate 102 and are respectively located in the two card slots 107.

[0026] In this embodiment, when the driving motor 116 drives the moving block 118 and the extension plate 105 to move away from the enclosure plate 102, the two card blocks 108 slide in the two card slots 107 respectively. The two card blocks 108 and the two card slots 107 play a role in limiting and guiding the movement of the extension plate 105 and the baffle plate 106, ensuring that the extension plate 105 maintains a correct movement trajectory. And under the pressure of heavy objects, the two card blocks 108 are respectively stuck in the two card slots 107, preventing the extension plate 105 from being misaligned with the load-bearing plate 101 and increasing the structural stability of the cargo truck.

[0027] Further, one end of each of the two support rods 103 is fixedly connected to the end of the load-bearing plate 101 away from the extension plate 105, and both ends of the cross bar 104 are respectively fixedly connected to the other ends of the two support rods 103.

[0028] In this embodiment, when an operator transports goods with the cargo truck, the cross bar 104 can be pushed or pulled to drive the four wheel assemblies 109 and the rollers 113 to move, facilitating the movement of the cargo truck and increasing the practicality of the device.

[0029] When using the present utility model to transport goods, when the goods to be transported are large, the cargo truck requires a larger storage space. At this time, the driving motor 116 is started. The driving motor 116 drives the lead screw 117 to rotate, and the moving block 118 moves along with the rotation of the lead screw 117. Moreover, the lead screw 117 drives the moving block 118 and the extension plate 105 to move away from the enclosure plate 102. At this time, the rollers 113 roll on the ground, and the rollers 113 support the extended extension plate 105, preventing the extension plate 105 and the load-bearing plate 101 from breaking. Both the extension plate 105 and the load-bearing plate 101 can place goods, increasing the storage space of the cargo truck and thus increasing the practicality of the device.

[0030] The above disclosure is only a preferred embodiment of the present application, and cannot be used to limit the scope of rights of the present application. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A cargo truck with adjustable storage length, comprising a load-bearing plate and four wheel assemblies, wherein the four wheel assemblies are arranged below the load-bearing plate, characterized in that: It also includes a surrounding plate and an adjustment mechanism, the adjustment mechanism includes a driving assembly, a moving block, an extension plate, a baffle and a supporting assembly, the load-bearing plate has a through slot, the surrounding plate is fixedly connected to the load-bearing plate and is located above the load-bearing plate, the driving assembly is arranged below the load-bearing plate, one end of the moving block is arranged on the driving assembly, the other end of the moving block passes through the through slot and is fixedly connected to the extension plate, the baffle is fixedly connected to the extension plate and is located above the extension plate, and the supporting assembly is arranged at one end of the extension plate away from the load-bearing plate.

2. The cargo truck with adjustable storage length as claimed in claim 1, characterized in that: The driving assembly includes a mounting frame, a driving motor and a screw rod. The mounting frame is fixedly connected to the load-bearing plate and is located below the load-bearing plate. The driving motor is fixedly connected to the mounting frame. The screw rod is fixedly connected to the output end of the driving motor and extends into the mounting frame. The moving block is threadedly connected to the screw rod.

3. The cargo truck with adjustable storage length as claimed in claim 2, characterized in that: The supporting assembly includes a fixed plate, a fixed frame, a rotating roller and a roller. The fixed plate is fixedly connected to one end of the extension plate away from the load-bearing plate. The fixed frame is fixedly connected to the fixed plate and is located below the fixed plate. The rotating roller is rotatably connected to the fixed frame and the roller, and the roller is located in the fixed frame.

4. The cargo truck with adjustable storage length as claimed in claim 3, characterized in that: The adjustment mechanism also includes two slots and two blocks. The two slots are arranged at both ends of the enclosure, and the two blocks are arranged at both ends of the baffle. The two blocks are respectively slidably connected to the two ends of the enclosure and are respectively located in the two slots.

5. The cargo truck with adjustable storage length as claimed in claim 4, characterized in that: The storage warehouse vehicle with adjustable length also includes two support rods and a cross rod, one end of the two support rods is fixedly connected to an end of the load-bearing plate away from the extension plate, and the two ends of the cross rod are respectively fixedly connected to the other ends of the two support rods.

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