Equipment facilitating cargo loading and unloading
By designing a cargo loading and unloading equipment including a cargo lifting component, an adjustment component and a guide component, the problems of complexity and low efficiency in the operation of existing equipment are solved, automatic lifting and height adjustment are realized, and the loading and unloading efficiency and the practicality of the equipment are improved. .
Patent Information
- Application Number
- CN202421269945.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-06-05
AI Technical Summary
Existing cargo loading and unloading equipment requires operators to have forklift operation skills, which limits the practicality and loading and unloading efficiency of the equipment.
A convenient cargo loading and unloading equipment including a cargo lifting component, an adjustment component and a guide component is designed. The motor-driven reciprocating screw and sliding frame structure realize the automatic lifting and adjustment of cargo to adapt to loading and unloading work at different heights.
This equipment not only reduces the labor of loading and unloading personnel and improves the efficiency of cargo loading and unloading, but also greatly improves the practicality and adaptability of the equipment.
Smart Images
Figure CN222374310U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cargo loading and unloading equipment, and more specifically, to cargo loading and unloading equipment. Background Art
[0002] In the field of modern logistics and warehousing, cargo loading and unloading is a vital link. With the continuous development of global trade and the growing logistics business, the demand for efficient and convenient cargo loading and unloading equipment has become increasingly prominent. Traditional cargo loading and unloading methods often rely on a large amount of manual labor, which is not only inefficient, but also easily leads to worker fatigue and injury, increasing operating costs and safety risks. In order to improve this situation, equipment that facilitates cargo loading and unloading has emerged. Existing cargo loading and unloading equipment usually uses forklifts to load and unload cargo. Although this type of equipment improves the efficiency of cargo loading and unloading and reduces the workload, this type of equipment still requires workers to place the cargo on pallets or storage boxes, and then load and unload it by forklifts. However, forklifts are special vehicles that not everyone can operate, which reduces the practicality of loading and unloading equipment to a certain extent, thereby reducing the work efficiency of cargo loading and unloading. In order to solve the shortcomings of the existing technology, we propose a device that facilitates cargo loading and unloading. Utility Model Content
[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a device for facilitating cargo loading and unloading, so as to solve the problem that forklifts are special vehicles and not everyone can operate them, which reduces the practicality of the loading and unloading equipment to a certain extent, thereby reducing the work efficiency of cargo loading and unloading.
[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a device for facilitating cargo loading and unloading, comprising a base, a cargo lifting assembly is arranged above the base, an adjustment assembly is arranged at the lower side of the cargo lifting assembly, and a guide assembly is arranged at the upper side of the adjustment assembly;
[0005] The cargo lifting assembly includes a track plate, a groove is provided on the outer surface of one side of the track plate, a fixed block is slidably connected to the inner wall of the track plate, a sliding frame is fixedly installed on the outer surface of one side of the fixed block, sliding rods are slidably connected to the inner walls of both sides of the sliding frame, a lifting block is slidably connected to the inner wall of the sliding frame, a support rod is welded to the outer surface of one side of the lifting block, a reciprocating screw is threadedly connected to the inner wall of one side of the fixed block, a motor is fixedly installed on the outer surface of the upper end of the reciprocating screw, and the sliding frame slides on the outer surface of one side of the track plate.
[0006] The adjusting assembly comprises a support plate, the inner wall of the support plate is slidably connected with a connecting column, the upper end outer surface of the connecting column is fixedly installed with a limit strip, the middle part of the lower outer surface of the support plate is fixedly installed with a U-shaped frame, the inner wall of the U-shaped frame is rotatably connected with a connecting rod, the outer surface of one side of the connecting rod is rotatably connected with a U-shaped clamp, the lower inner wall of the U-shaped clamp is threadedly connected with positive and negative screw rods, the outer surface of one end of the positive and negative screw rods is fixedly installed with a hexagonal nut, the lower outer surface of the track plate is fixedly installed on the upper outer surface of the support plate, the lower outer surface of the sliding rod is fixedly installed on the upper outer surface of the base and is located on both sides of the track plate, and the positive and negative screw rods are rotatably connected with the inner wall of the base.
[0007] Wherein, the guide assembly includes a top plate, a first fixing plate is fixedly installed on the lower outer surface of the top plate, a fixing strip is fixedly installed on the outer surface of one side of the first fixing plate, a rotating shaft is rotatably connected to the outer surface of one side of the fixing strip, a second fixing plate is arranged on the lower side of the top plate, the upper outer surface of the track plate is fixedly installed on the lower outer surface of the top plate, the upper outer surface of the slide bar is fixedly installed on the lower outer surface of the top plate, the motor is fixedly installed on the upper outer surface of the top plate, and the second fixing plate is fixedly installed on the upper outer surface of the support plate.
[0008] A limiting column is fixedly installed on the outer surface of one side of the lifting block, and the limiting column slides on the outer wall of the groove. A rectangular through hole is opened in the middle of the track plate, and the fixed block slides on the surface of the rectangular through hole.
[0009] There are two fixing bars and two rotating shafts, one of which is arranged between the first fixing plates, and the other is arranged inside the second fixing plates, and the two fixing bars and two rotating shafts are parallel to each other.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] The utility model provides a cargo lifting assembly, including a track plate, a starting motor drives a reciprocating screw rod to rotate, and the rotation of the reciprocating screw rod drives a fixed block connected to its outer surface to move up and down, and the up and down movement of the fixed block drives a sliding frame fixedly installed on one side to slide up and down on the outer wall of the sliding rod, thereby driving the lifting block to slide on the outer wall of the groove, and then driving the lifting block to slide horizontally on the inner wall of the sliding frame. By utilizing the above structure, the groove is driven to rotate by the starting motor, thereby driving the lifting block to move along the track of the groove, thereby realizing the support rod lifting the cargo to move upward, which not only facilitates the lifting of the cargo and reduces the labor of the loading and unloading personnel, but also the reciprocating movement of the lifting block greatly improves the working efficiency of the device to a certain extent;
[0012] The utility model provides an adjustment component, including a support plate, and the positive and negative screws driven by the hexagonal nut rotate on the inner wall of the base. The rotation of the positive and negative screws drives the two U-shaped clamps threaded on the outer surfaces thereof to move relative to each other, thereby driving the connecting rod to rotate on the inner wall of the U-shaped frame, and then pushing the support plate to slide on the outer wall of the connecting column. Utilizing the above structure, the positive and negative screws are driven to rotate by rotating the hexagonal nut, thereby driving the support plate to move up and down, thereby realizing the height adjustment of the cargo lifting component, so that the equipment can adapt to loading and unloading work at different heights, thereby greatly improving the practicality and adaptability of the cargo loading and unloading equipment. 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 structural schematic diagram of a cargo lifting assembly of the utility model;
[0015] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;
[0016] Figure 4 This is a schematic diagram of the guide assembly structure of the utility model.
[0017] [reference numerals]
[0018] 1. Base; 2. Cargo lifting assembly; 3. Adjustment assembly; 4. Guide assembly; 21. Track plate; 22. Groove; 23. Fixed block; 24. Sliding frame; 25. Sliding rod; 26. Lifting block; 27. Support rod; 28. Reciprocating screw; 29. Motor; 31. Support plate; 32. Connecting column; 33. Limiting strip; 34. U-shaped frame; 35. Connecting rod; 36. U-shaped clamp; 37. Forward and reverse screw; 38. Hexagon socket nut; 41. Top plate; 42. First fixed plate; 43. Fixed strip; 44. Rotating shaft; 45. Second fixed plate. DETAILED DESCRIPTION
[0019] 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.
[0020] As attached Figure 1 To Attachment Figure 4 The embodiment of the utility model provides a device for facilitating cargo loading and unloading, comprising a base 1, a cargo lifting assembly 2 is arranged above the base 1, an adjustment assembly 3 is arranged at the lower side of the cargo lifting assembly 2, and a guide assembly 4 is arranged at the upper side of the adjustment assembly 3;
[0021] The cargo lifting assembly 2 includes a track plate 21, a groove 22 is provided on the outer surface of one side of the track plate 21, a fixed block 23 is slidably connected to the inner wall of the track plate 21, a sliding frame 24 is fixedly installed on the outer surface of one side of the fixed block 23, sliding rods 25 are slidably connected to the inner walls of both sides of the sliding frame 24, a lifting block 26 is slidably connected to the inner wall of the sliding frame 24, a support rod 27 is welded to the outer surface of one side of the lifting block 26, a reciprocating screw 28 is threadedly connected to the inner wall of one side of the fixed block 23, a motor 29 is fixedly installed on the outer surface of the upper end of the reciprocating screw 28, and the sliding frame 24 slides on the outer surface of one side of the track plate 21.
[0022] The adjusting assembly 3 comprises a supporting plate 31, the inner wall of the supporting plate 31 is slidably connected with a connecting column 32, a limiting strip 33 is fixedly installed on the outer surface of the upper end of the connecting column 32, a U-shaped frame 34 is fixedly installed on the middle part of the lower outer surface of the supporting plate 31, a connecting rod 35 is rotatably connected to the inner wall of the U-shaped frame 34, a U-shaped clamp 36 is rotatably connected to the outer surface of one side of the connecting rod 35, a positive and negative screw rod 37 is threadedly connected to the inner wall of the lower side of the U-shaped clamp 36, an inner hexagonal nut 38 is fixedly installed on the outer surface of one end of the positive and negative screw rod 37, the lower outer surface of the track plate 21 is fixedly installed on the upper outer surface of the supporting plate 31, the lower outer surface of the sliding rod 25 is fixedly installed on the upper outer surface of the base 1 and is located on both sides of the track plate 21, and the positive and negative screw rods 37 are rotatably connected to the inner wall of the base 1;
[0023] By starting the motor 29 to drive the groove 22 to rotate, the lifting block 26 is driven to move along the trajectory of the groove 22, and then the support rod 27 lifts the goods to move upward, which not only facilitates the lifting of the goods and reduces the labor of the loading and unloading personnel, but also the reciprocating motion of the lifting block 26 greatly improves the working efficiency of the device to a certain extent.
[0024] The guide assembly 4 includes a top plate 41, a first fixing plate 42 is fixedly mounted on the lower outer surface of the top plate 41, a fixing bar 43 is fixedly mounted on one side outer surface of the first fixing plate 42, a rotating shaft 44 is rotatably connected to one side outer surface of the fixing bar 43, a second fixing plate 45 is arranged on the lower side of the top plate 41, an upper side outer surface of the track plate 21 is fixedly mounted on the lower side outer surface of the top plate 41, an upper side outer surface of the slide bar 25 is fixedly mounted on the lower side outer surface of the top plate 41, a motor 29 is fixedly mounted on the upper side outer surface of the top plate 41, and the second fixing plate 45 is fixedly mounted on the upper side outer surface of the support plate 31;
[0025] By rotating the hexagonal nut 38 to drive the forward and reverse screws 37 to rotate, the support plate 31 is driven to move up and down, thereby realizing the height adjustment of the cargo lifting assembly 2, so that the equipment can adapt to loading and unloading work at different heights, greatly improving the practicality and adaptability of the cargo loading and unloading equipment.
[0026] A limiting column is fixedly installed on the outer surface of one side of the lifting block 26, and the limiting column slides on the outer wall of the groove 22. A rectangular through hole is opened in the middle of the track plate 21, and the fixing block 23 slides on the surface of the rectangular through hole.
[0027] There are two fixing bars 43 and two rotating shafts 44, one fixing bar 43 and one rotating shaft 44 are arranged between the first fixing plates 42, and the other fixing bar 43 and one rotating shaft 44 are arranged inside the second fixing plate 45, and the two fixing bars 43 and two rotating shafts 44 are parallel to each other.
[0028] The working process of the utility model is as follows:
[0029] First, the equipment is lowered to a suitable working area. Then, according to the height of loading and unloading, the positive and negative screws 37 driven by the hexagonal nut 38 are rotated on the inner wall of the base 1. The rotation of the positive and negative screws 37 drives the two U-shaped clips 36 threaded on the outer surface thereof to move relative to each other, thereby driving the connecting rod 35 to rotate on the inner wall of the U-shaped frame 34, and then pushing the support plate 31 to slide on the outer wall of the connecting column 32, so that the equipment can adapt to loading and unloading work at different heights, greatly improving the practicality and adaptability of the cargo loading and unloading equipment. After the equipment adjustment is completed, the loading and unloading personnel place the cargo on the outer surface of the lower rotating shaft 44. At this time, the cargo slides to one end of the second fixed plate 45, and then starts the motor 29 to drive the reciprocating screw rod 2 8 rotates, the reciprocating screw rod 28 rotates to drive the fixed block 23 connected with the thread on its outer surface to move up and down, and the fixed block 23 moves up and down to drive the sliding frame 24 fixedly installed on one side to slide up and down on the outer wall of the sliding rod 25, thereby driving the lifting block 26 to slide on the outer wall of the groove 22, and then driving the lifting block 26 to slide horizontally on the inner wall of the sliding frame 24, so as to lift the goods through the lower side shaft 44, and drive the goods to move the outer surface of the shaft 44 placed between the first fixed plate 42 to slide into the container. The above operation works reciprocatingly in sequence, which not only facilitates the lifting of goods and reduces the labor of loading and unloading personnel, but also the reciprocating movement of the lifting block 26 greatly improves the working efficiency of the device to a certain extent.
[0030] 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;
[0031] 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;
[0032] 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 device for facilitating cargo loading and unloading, comprising a base (1), characterized in that: A cargo lifting assembly (2) is arranged above the base (1), an adjustment assembly (3) is arranged below the cargo lifting assembly (2), and a guide assembly (4) is arranged above the adjustment assembly (3); The cargo lifting assembly (2) includes a track plate (21), a groove (22) is provided on one side outer surface of the track plate (21), the inner wall of the track plate (21) is slidably connected to a fixed block (23), a sliding frame (24) is fixedly installed on one side outer surface of the fixed block (23), the inner walls of both sides of the sliding frame (24) are slidably connected to sliding rods (25), the inner wall of the sliding frame (24) is slidably connected to a lifting block (26), a support rod (27) is welded to one side outer surface of the lifting block (26), a reciprocating screw (28) is threadedly connected to the inner wall of one side of the fixed block (23), a motor (29) is fixedly installed on the upper end outer surface of the reciprocating screw (28), and the sliding frame (24) slides on one side outer surface of the track plate (21).
2. The cargo handling equipment according to claim 1, characterized in that: The adjustment assembly (3) comprises a support plate (31), the inner wall of the support plate (31) is slidably connected to a connection column (32), the upper outer surface of the connection column (32) is fixedly mounted with a limit strip (33), a U-shaped frame (34) is fixedly mounted in the middle of the lower outer surface of the support plate (31), the inner wall of the U-shaped frame (34) is rotatably connected to a connecting rod (35), one side outer surface of the connecting rod (35) is rotatably connected to a U-shaped clip (36), and the U The lower inner wall of the clamp (36) is threadedly connected with a positive and negative screw rod (37), and an inner hexagonal nut (38) is fixedly installed on the outer surface of one end of the positive and negative screw rod (37). The lower outer surface of the track plate (21) is fixedly installed on the upper outer surface of the support plate (31), and the lower outer surface of the slide rod (25) is fixedly installed on the upper outer surface of the base (1) on both sides of the track plate (21). The positive and negative screw rod (37) is rotatably connected to the inner wall of the base (1).
3. The cargo handling equipment according to claim 1, characterized in that: The guide assembly (4) includes a top plate (41), a first fixing plate (42) is fixedly mounted on the lower outer surface of the top plate (41), a fixing strip (43) is fixedly mounted on one side outer surface of the first fixing plate (42), a rotating shaft (44) is rotatably connected to one side outer surface of the fixing strip (43), a second fixing plate (45) is arranged on the lower side of the top plate (41), an upper outer surface of the track plate (21) is fixedly mounted on the lower outer surface of the top plate (41), an upper outer surface of the slide bar (25) is fixedly mounted on the lower outer surface of the top plate (41), the motor (29) is fixedly mounted on the upper outer surface of the top plate (41), and the second fixing plate (45) is fixedly mounted on the upper outer surface of the support plate (31).
4. The cargo handling equipment according to claim 1, characterized in that: A limiting column is fixedly installed on the outer surface of one side of the lifting block (26), and the limiting column slides on the outer wall of the groove (22). A rectangular through hole is opened in the middle of the track plate (21), and the fixed block (23) slides on the surface of the rectangular through hole.
5. The cargo handling equipment according to claim 3, characterized in that: Two fixing bars (43) and two rotating shafts (44) are provided, one fixing bar (43) and one rotating shaft (44) are provided between the first fixing plates (42), and the other fixing bar (43) and one rotating shaft (44) are provided inside the second fixing plate (45), and the two fixing bars (43) and two rotating shafts (44) are parallel to each other.