Stable tray for cargo handling
By integrating clamping components and limiting components on the pallet, the problem of intimate coordination between the pallet and the handling equipment is solved, and the stability and safety of the pallet during cargo handling is achieved.
Patent Information
- Application Number
- CN202421429624.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-06-21
AI Technical Summary
The existing pallets are not closely matched with the handling equipment during the cargo handling process, resulting in the pallet shifting, the cargo shaking and tilting, which may cause the cargo to fall, damage or safety accidents.
A stable tray including a clamping assembly and a limiting assembly is designed. The clamping assembly is driven by a bidirectional motor-driven forward and reverse screw and fixing plate to clamp the lifting frame of the forklift to prevent the pallet from sliding. The limiting assembly limits the overturn of goods through the limiting plate and U-shaped clip.
It improves the tightness between the pallet and the lifting rack, reduces the probability of goods falling and damage, enhances stability during transportation, and ensures safety.
Smart Images
Figure CN222555406U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stable pallets, and more specifically, to a stable pallet for cargo transportation. Background Art
[0002] In the field of cargo handling and logistics, pallets, as a basic carrying tool, play a vital role. With the continuous increase in cargo transportation volume and higher requirements for handling efficiency and safety, the research and development of stable pallets for cargo handling has become particularly important. Most of the existing pallets are built with simple frames. Although this type of pallet can effectively solve the problem of cargo carrying, the pallet and the handling equipment are not tightly matched during the cargo handling process, and the cargo may shift during transportation, resulting in unstable factors such as shaking and tilting of the cargo, which may cause the cargo to fall, be damaged, or even cause safety accidents. In order to solve the shortcomings of the existing technology, we propose a stable pallet for cargo handling. Utility Model Content
[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a stable pallet for cargo handling, so as to solve the problem that the fit between the pallet and the handling equipment is not tight enough, which may cause displacement during transportation, resulting in unstable factors such as shaking and tilting of the cargo, which may cause the cargo to fall, be damaged, or even cause safety accidents.
[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a stable pallet for cargo handling, comprising a pallet seat, a clamping assembly is arranged on the lower side of the pallet seat, a limit assembly is arranged on the upper side of the clamping assembly, and an anti-slip groove is arranged on the upper outer surface of the pallet seat;
[0005] The clamping assembly includes a bidirectional motor, and two No. 1 forward and reverse screw rods are fixedly installed on the outer surface of the output end of the bidirectional motor. The outer surface of one of the No. 1 forward and reverse screw rods is threadedly connected to a No. 1 fixing plate, and the lower outer surface of the No. 1 fixing plate is fixedly installed with a first clamping plate, and the outer surface of the other No. 1 forward and reverse screw rod is threadedly connected to a No. 2 fixing plate, and the lower outer surface of the No. 2 fixing plate is fixedly installed with a second clamping plate.
[0006] Among them, the bidirectional motor is fixedly installed in the middle of the upper inner wall of the tray seat, the No. 1 fixed plate slides on the inner wall on one side of the tray seat, the No. 2 fixed plate slides on the inner wall on the other side of the tray seat, and the two No. 1 forward and reverse screw rods are rotatably connected to the upper inner wall of the tray seat.
[0007] In which, the limiting assembly includes a limiting plate, a U-shaped frame is fixedly installed on the lower outer surface of the limiting plate, the inner wall of the U-shaped frame is rotatably connected to a support rod, the outer wall of one end of the support rod is rotatably connected to a U-shaped clamp, the lower inner wall of the U-shaped clamp is slidably connected to a sliding rod, a fixing bar is fixedly installed on the outer surface of one side of the U-shaped clamp, the inner wall of the fixing bar is threadedly connected to a No. 2 positive and negative screw rod, the limiting plate slides on the inner wall of one side of the pallet seat, the sliding rod is fixedly installed on the inner wall of one side of the pallet seat, the fixing bar slides in the middle of the inner wall of the pallet seat, and the No. 2 positive and negative screw rods are rotatably connected to the inner wall of the pallet seat.
[0008] Wherein, two grooves are symmetrically formed on the lower outer surface of the tray seat, and the first clamping plate and the second clamping plate slide on the outer walls of the two grooves respectively.
[0009] Among them, there are two limit plates, and the two limit plates are symmetrically arranged about the second positive and negative screw rod.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] The utility model provides a clamping assembly including a bidirectional motor. Starting the bidirectional motor drives two No. 1 forward and reverse screw rods to rotate on the upper inner wall of the pallet seat at the same time. The two No. 1 forward and reverse screw rods rotate, driving the two No. 1 fixing plates and the two No. 2 fixing plates threadedly connected on their outer surfaces to move relative to each other, thereby driving the two first clamping plates and the two second clamping plates to move relative to each other, so that the two first clamping plates and the two second clamping plates clamp the two lifting frames of the forklift respectively. By utilizing the above structure, the two first clamping plates and the two second clamping plates are driven by starting the bidirectional motor to clamp the two lifting frames of the forklift respectively, thereby preventing the pallet seat from sliding on the outer surface of the lifting frame, thereby improving the tightness between the pallet and the lifting frame, reducing the probability of cargo falling, damage and safety accidents, and thus improving the stability of the pallet during transportation.
[0012] The utility model provides a limit assembly, including a limit plate, which drives the two fixing bars threadedly connected on the outer surface thereof to slide by rotating the No. 2 positive and negative screw rods. The two fixing bars slide relative to each other and drive the two U-shaped clamps to slide relative to each other on the outer wall of the slide rod, thereby driving the support rod to rotate on the inner wall of the U-shaped clamp and the U-shaped frame, and then pushing the limit plate to slide on the inner wall of one side of the pallet seat. Utilizing the above structure, the No. 2 positive and negative screw rods are rotated to drive the two limit plates to slide on the inner walls on both sides of the pallet seat, thereby achieving the limitation of the goods placed on the outer surface of the upper side of the pallet seat, preventing the goods from tipping over, and further improving the stability of the pallet. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the structure of the clamping assembly of the utility model;
[0015] Figure 3 It is a schematic diagram of the structure of the limit assembly of the utility model.
[0016] [reference numerals]
[0017] 1. Tray seat; 2. Clamping assembly; 3. Limiting assembly; 4. Anti-slip groove; 21. Bidirectional motor; 22. No. 1 forward and reverse screw rod; 23. No. 1 fixing plate; 24. First clamping plate; 25. No. 2 fixing plate; 26. Second clamping plate; 31. Limiting plate; 32. U-shaped frame; 33. Support rod; 34. U-shaped clamp; 35. Sliding rod; 36. Fixing bar; 37. No. 2 forward and reverse screw rod. DETAILED DESCRIPTION
[0018] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.
[0019] As attached Figure 1 To Attachment Figure 3 The embodiment of the utility model provides a stable pallet for cargo handling, comprising a pallet seat 1, a clamping assembly 2 is arranged on the lower side of the pallet seat 1, a limiting assembly 3 is arranged on the upper side of the clamping assembly 2, and an anti-slip groove 4 is provided on the upper outer surface of the pallet seat 1;
[0020] The clamping assembly 2 includes a bidirectional motor 21, and two No. 1 forward and reverse screw rods 22 are fixedly installed on the outer surface of the output end of the bidirectional motor 21. The outer surface of one No. 1 forward and reverse screw rod 22 is threadedly connected to a No. 1 fixing plate 23, and the lower outer surface of the No. 1 fixing plate 23 is fixedly installed with a first clamping plate 24, and the outer surface of the other No. 1 forward and reverse screw rod 22 is threadedly connected to a No. 2 fixing plate 25, and the lower outer surface of the No. 2 fixing plate 25 is fixedly installed with a second clamping plate 26.
[0021] The bidirectional motor 21 is fixedly mounted on the middle of the upper inner wall of the tray seat 1, the No. 1 fixing plate 23 slides on the inner wall of one side of the tray seat 1, the No. 2 fixing plate 25 slides on the inner wall of the other side of the tray seat 1, and the two No. 1 forward and reverse screw rods 22 are rotatably connected to the upper inner wall of the tray seat 1;
[0022] By starting the bidirectional motor 21 to drive the two first clamping plates 24 and the two second clamping plates 26 to clamp the two lifting frames of the forklift respectively, the pallet seat 1 is prevented from sliding on the outer surface of the lifting frame, thereby improving the stability of the pallet during transportation.
[0023] The limiting assembly 3 includes a limiting plate 31, a U-shaped frame 32 is fixedly installed on the lower outer surface of the limiting plate 31, the inner wall of the U-shaped frame 32 is rotatably connected to a support rod 33, an outer wall of one end of the support rod 33 is rotatably connected to a U-shaped clamp 34, a sliding rod 35 is slidably connected to the lower inner wall of the U-shaped clamp 34, a fixing bar 36 is fixedly installed on the outer surface of one side of the U-shaped clamp 34, the inner wall of the fixing bar 36 is threadedly connected to a No. 2 positive and negative screw rod 37, the limiting plate 31 slides on the inner wall of one side of the pallet seat 1, the sliding rod 35 is fixedly installed on the inner wall of one side of the pallet seat 1, the fixing bar 36 slides on the middle part of the inner wall of the pallet seat 1, and the No. 2 positive and negative screw rod 37 is rotatably connected to the inner wall of the pallet seat 1;
[0024] By rotating the second forward and reverse screw rod 37 to drive the two limit plates 31 to slide on the inner walls of the two sides of the pallet seat 1, the goods placed on the upper outer surface of the pallet seat 1 are limited, the goods are prevented from tipping over, and the stability of the pallet is further improved.
[0025] The lower outer surface of the tray seat 1 is symmetrically provided with two grooves, and the first clamping plate 24 and the second clamping plate 26 slide on the outer walls of the two grooves respectively.
[0026] There are two limit plates 31 , and the two limit plates 31 are symmetrically arranged about the second positive and negative screw rod 37 .
[0027] The working process of the utility model is as follows:
[0028] First, place the stable pallet on a flat surface, then place the goods on the upper outer surface of the pallet seat 1, then rotate the No. 2 forward and reverse screw rod 37 to drive the two fixing bars 36 threadedly connected on its outer surface to slide, and the two fixing bars 36 slide relative to each other to drive the two U-shaped clips 34 to slide relative to each other on the outer wall of the slide bar 35, thereby driving the support rod 33 to rotate on the inner wall of the U-shaped clip 34 and the U-shaped frame 32, and then pushing the limiting plate 31 to slide on one side inner wall of the pallet seat 1, so that the upper outer surfaces of the two limiting plates 31 and the upper outer surfaces of the goods on the pallet seat 1 are on the same horizontal line, thereby realizing the limitation of the goods placed on the upper outer surface of the pallet seat 1, preventing the goods from tipping over, and the goods placed After the placement is completed, the lifting frame of the forklift is inserted into the groove opened on the lower outer surface of the pallet seat 1, and then the bidirectional motor 21 is started to drive the two No. 1 forward and reverse screw rods 22 to rotate on the upper inner wall of the pallet seat 1 at the same time. The two No. 1 forward and reverse screw rods 22 rotate, driving the two No. 1 fixing plates 23 and the two No. 2 fixing plates 25 threadedly connected on their outer surfaces to move relative to each other, thereby driving the two first clamping plates 24 and the two second clamping plates 26 to move relative to each other, so that the two first clamping plates 24 and the two second clamping plates 26 clamp the two lifting frames of the forklift respectively, preventing the pallet seat 1 from sliding on the outer surface of the lifting frame, thereby improving the stability of the pallet during transportation.
[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A stable pallet for cargo handling, comprising a pallet seat (1), characterized in that: A clamping assembly (2) is arranged on the lower side of the tray seat (1), a limiting assembly (3) is arranged on the upper side of the clamping assembly (2), and an anti-slip groove (4) is arranged on the upper outer surface of the tray seat (1); The clamping assembly (2) comprises a bidirectional motor (21), and two No. 1 forward and reverse screw rods (22) are fixedly mounted on the outer surface of the output end of the bidirectional motor (21); the outer surface of one of the No. 1 forward and reverse screw rods (22) is threadedly connected to a No. 1 fixing plate (23); the lower outer surface of the No. 1 fixing plate (23) is fixedly mounted with a first clamping plate (24); the outer surface of the other No. 1 forward and reverse screw rod (22) is threadedly connected to a No. 2 fixing plate (25); the lower outer surface of the No. 2 fixing plate (25) is fixedly mounted with a second clamping plate (26).
2. The stable pallet for cargo handling according to claim 1, characterized in that: The bidirectional motor (21) is fixedly mounted on the middle part of the upper inner wall of the tray seat (1); the No. 1 fixing plate (23) slides on the inner wall on one side of the tray seat (1); the No. 2 fixing plate (25) slides on the inner wall on the other side of the tray seat (1); and the two No. 1 forward and reverse screw rods (22) are rotatably connected to the upper inner wall of the tray seat (1).
3. The stable pallet for cargo handling according to claim 1, characterized in that: The limiting assembly (3) comprises a limiting plate (31), a U-shaped frame (32) is fixedly mounted on the lower outer surface of the limiting plate (31), the inner wall of the U-shaped frame (32) is rotatably connected to a support rod (33), the outer wall of one end of the support rod (33) is rotatably connected to a U-shaped clamp (34), the lower inner wall of the U-shaped clamp (34) is slidably connected to a slide rod (35), a fixing strip (36) is fixedly mounted on the outer surface of one side of the U-shaped clamp (34), the inner wall of the fixing strip (36) is threadedly connected to a second positive and negative screw rod (37), the limiting plate (31) slides on the inner wall of one side of the tray seat (1), the slide rod (35) is fixedly mounted on the inner wall of one side of the tray seat (1), the fixing strip (36) slides on the middle part of the inner wall of the tray seat (1), and the second positive and negative screw rod (37) is rotatably connected to the inner wall of the tray seat (1).
4. The stable pallet for cargo handling according to claim 1, characterized in that: The lower outer surface of the tray seat (1) is symmetrically provided with two grooves, and the first clamping plate (24) and the second clamping plate (26) slide on the outer walls of the two grooves respectively.
5. The stable pallet for cargo handling according to claim 3, characterized in that: Two limit plates (31) are provided, and the two limit plates (31) are symmetrically arranged with respect to the second forward and reverse screw rod (37).