Cargo loading and unloading device for logistics transportation
By designing a logistics transportation device including a motor, a rotating shaft, an L-shaped rectangular rod and a hydraulic telescopic rod, the problem of the transport bracket in the prior art is solved, the height adjustment and speed reduction functions are realized, and the transportation safety is improved and equipment life.
Patent Information
- Application Number
- CN202420199900.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-25
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-01-25
AI Technical Summary
The existing transport brackets cannot be adjusted according to the height of the cargo vehicle and lack the speed reduction function, which causes the cart to fall too fast when transporting heavy cargo, which is prone to scratches, increasing the pressure of the tilting bracket.
A kind of cargo device for logistics transportation is designed, including bottom plate, rectangular plate, motor, rotating shaft, L-shaped rectangular rod, rocker, rotating plate, slider, slider, speed reduction groove, connecting plate, push rod, hydraulic telescopic rod The L-shaped rectangular rod is driven up by the motor drive the rotating shaft, and the hydraulic telescopic rod and the speed reduction clamp achieves height adjustment and speed reduction functions, ensuring that the bracket is closely connected to the vehicle and prevents falling off and scratching.
The device can be adjusted according to the height of the cargo vehicle, reducing the possibility of cart scratches, extending the life of the cart, and ensuring the safety and efficiency of the transportation process.
Smart Images
Figure CN222159125U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of logistics transportation, in particular to a cargo loading and unloading device for logistics transportation. Background Art
[0002] Logistics and transportation refers to the process of transporting goods from one location to another using various means of transportation and modes of transportation. With the development of globalization and e-commerce, the logistics and transportation industry is also constantly developing and innovating. Automation technology is being used more and more widely in logistics and transportation, such as automated warehouses, automated sorting systems, automated loading and unloading equipment, etc. These technologies can improve logistics efficiency, reduce labor costs, and improve the accuracy and speed of cargo handling. In short, the background technology of logistics and transportation involves innovations in multiple fields such as information technology, automation technology, intelligent transportation systems, green logistics, and blockchain. The continuous development and application of these technologies will promote the logistics and transportation industry to be more efficient, safe, and sustainable.
[0003] The existing transport bracket cannot be adjusted according to the height of the freight vehicle, and has too many limitations. In addition, the general tilting bracket does not have a reduction function. When the cart transports heavier goods, the falling speed will be too fast, causing the cart to scratch the ground, which will also increase the pressure of the tilting bracket. Therefore, a cargo loading and unloading device with a deceleration function is needed for logistics transportation. Utility Model Content
[0004] The purpose of the utility model is to provide a cargo loading and unloading device for logistics transportation to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cargo loading and unloading device for logistics transportation, comprising: a bottom plate and a rectangular plate, a pair of rectangular plates are arranged on the upper surface of the bottom plate, rectangular grooves are penetrated at the vertical surfaces of the rectangular plates, a motor is arranged above the rectangular plate, a rotating shaft is arranged on the lower surface of the motor, and the rotating shaft penetrates the rectangular plate and extends into the rectangular groove, and an L-shaped rectangular rod is penetrated on the rod body of the rotating shaft in the rectangular groove.
[0006] Preferably, a rectangular block is provided through the vertical surface of the L-shaped rod away from the motor, a rocker is provided between the pair of L-shaped rectangular rods, a rotating plate is provided between the pair of rockers, a slide groove is provided on the vertical surface of the rocker close to the motor, a slider is provided on the bottom surface of the slide groove, and a round rod is connected between the slider and the vertical surface opposite to the rectangular block.
[0007] Preferably, a pair of deceleration grooves are provided on the upper surface of the rotating plate, a connecting plate is provided on the upper surface of the rotating plate away from the deceleration grooves, and a groove is provided through the vertical surface of the rocker away from the motor.
[0008] Preferably, a moving block is provided at the bottom surface of the groove, a rotating cylinder is provided between the moving block and the connecting plate, a gear column is penetrated by the rod body of the rotating cylinder, an L-shaped guide rod is installed on the rod body of the rotating cylinder away from the connecting plate, a tooth plate is provided at the bottom surface of the groove, and a limiting groove is provided at the vertical surface of the groove away from the gear column.
[0009] Preferably, a push rod is provided on the lower surface of the connecting plate, the push rod is connected to the hydraulic telescopic rod, and the vertical surfaces of a pair of the push rods are penetrated by the same fixing rod.
[0010] Preferably, a T-shaped rod is provided through the bottom surface of the deceleration groove, a rotating plate is provided on the bottom surface of the deceleration groove, a cylinder is provided between a pair of the rotating plates, a deceleration clamp is provided on the rod body of the cylinder between the pair of rotating plates, rectangular plates are provided between the deceleration clamp and the T-shaped rod, and a rotating rod is provided through the rectangular plates close to each other, and a pull rod is connected between the pair of rotating rods.
[0011] Compared with the prior art, the beneficial effects of the utility model are: the utility model has a reasonable structure, the device can be adjusted at any time according to the height of the freight vehicle, and the device is also provided with a connecting plate, so that the connection between the bracket and the vehicle is tighter to prevent falling off. At the same time, the device also has a deceleration function to reduce the possibility of scratches on the cart, thereby extending the life of the cart. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0013] Figure 2 The utility model provides a schematic diagram of the connection structure between the L-shaped rectangular rod and the rocker.
[0014] Figure 3 It is a schematic diagram of the internal structure of the groove of the utility model.
[0015] Figure 4 This is a schematic diagram of the connection structure of the fixed rod of the utility model.
[0016] Figure 5 It is a schematic diagram of the internal structure of the deceleration groove of the utility model.
[0017] In the figure: 1, bottom plate; 2, rectangular plate; 3, rectangular groove; 4, motor; 5, rotating shaft; 6, L-shaped rectangular rod; 7, rectangular block; 8, slide groove; 9, slider; 10, round rod; 11, speed reduction groove; 12, connecting plate; 13, groove; 14, moving block; 15, rotating cylinder; 16, gear column; 17, L-shaped guide rod; 18, tooth plate; 19, limit groove; 20, push rod; 21, hydraulic telescopic rod; 22, fixed rod; 23, T-shaped rod; 24, rotating plate; 25, cylinder; 26, speed reduction clamp; 27, rectangular plate; 28, rotating rod; 29, pull rod; 111, rocker; 112, rotating plate. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figures 1 to 5 The utility model provides a technical solution: a cargo loading and unloading device for logistics transportation, comprising: a bottom plate 1 and a rectangular plate 2, a pair of rectangular plates 2 are arranged on the upper surface of the bottom plate 1, rectangular grooves 3 are penetrated at the vertical surfaces of the rectangular plates 2, a motor 4 is arranged above the rectangular plates 2, a rotating shaft 5 is arranged on the lower surface of the motor 4, and the rotating shaft 5 penetrates the rectangular plate 2 and extends into the rectangular groove 3, and an L-shaped rectangular rod 6 is penetrated on the rod body of the rotating shaft 5 in the rectangular groove 3.
[0020] Furthermore, a rectangular block 7 is provided through the vertical surface of the L-shaped rod away from the motor 4, a rocker 111 is provided between a pair of L-shaped rectangular rods 6, the rocker 111 is connected to a rotating plate 112 through a round rod at the bottom end, and a bearing is provided at the intersection of the round rod and the rectangular handle 2, a rotating plate 112 is provided between the pair of rockers 111, a slide groove 8 is provided on the vertical surface of the rocker 111 close to the motor 4, a slider 9 is provided on the bottom surface inside the slide groove 8, and a round rod 10 is connected between the slider 9 and the vertical surface opposite to the rectangular block 7.
[0021] Furthermore, a pair of deceleration grooves 11 are opened on the upper surface of the rotating plate 112 , a connecting plate 12 is arranged on the upper surface of the rotating plate 112 away from the deceleration grooves 11 , and a groove 13 is penetrated through the vertical surface of the rocker 111 away from the motor 4 .
[0022] Furthermore, a moving block 14 is provided at the bottom surface inside the groove 13, a rotating cylinder 15 is provided between the moving block 14 and the connecting plate 12, a gear column 16 is penetrated by the rod body of the rotating cylinder 15, an L-shaped guide rod 17 is installed on the rod body of the rotating cylinder 15 away from the connecting plate 12, a tooth plate 18 is provided at the bottom surface inside the groove 13, and a limiting groove 19 is opened on the vertical surface of the groove 13 away from the gear column 16.
[0023] Furthermore, a push rod 20 is provided on the lower surface of the connecting plate 12 , and the push rod 20 is connected to a hydraulic telescopic rod 21 . The vertical surfaces of the pair of push rods 20 are penetrated by the same fixing rod 22 .
[0024] Furthermore, a T-shaped rod 23 is provided through the bottom surface of the deceleration groove 11, and several memory springs are provided on the lower surface of the T-shaped rod 23, a rotating plate 24 is provided on the bottom surface of the deceleration groove 11, a cylinder 25 is provided between a pair of rotating plates 24, a deceleration clamp 26 is provided on the rod body of the cylinder 25 between the pair of rotating plates 24, a rectangular plate 27 is provided between the deceleration clamp 26 and the T-shaped rod 23, and a rotating rod 28 is provided through the rectangular plates 27 close to each other, and a pull rod 29 is connected between the pair of rotating rods 28.
[0025] Working principle: When the device is working, the motor 4 is started first to make the rotating shaft 5 rotate, thereby driving the L-shaped rectangular rod 6 to rise, because the L-shaped rod is penetrated by a rectangular block 7 at the vertical surface away from the motor 4, and a rocker 111 is arranged between a pair of L-shaped rectangular rods 6, and the rocker 111 is connected with a rotating plate 112 through a round rod at the bottom end, and a bearing is arranged at the intersection of the round rod and the rectangular handle 2, and a rotating plate 112 is arranged between a pair of rockers 111, and a slide groove 8 is opened at the vertical surface of the rocker 111 close to the motor 4, and a slider 9 is arranged on the bottom surface of the slide groove 8, and a round rod 10 is connected between the slider 9 and the vertical surface opposite to the rectangular block 7, so when the L-shaped rectangular rod 6 rises, it will lead the rotating plate 112 to draw an arc, and then the hydraulic telescopic rod 21 will be started, thereby pushing The push rod 20 moves forward. Since the push rod 20 is provided at the lower surface of the connecting plate 12, the connecting plate 12 will also move. Since the gear column 16 and the tooth plate 18 are in meshing relationship, when the gear column 16 and the tooth plate 18 are connected, the L-shaped guide rod 17 will extend into the limiting groove 19. When the gear column 16 and the tooth plate 18 rotate to a certain angle, the L-shaped guide rod 17 will rotate to the end of the limiting groove 19, thereby stopping the rotational movement of the connecting plate 12. At this time, the cart can be used for unloading. When the roller of the cart enters the deceleration groove 11, the roller will press the T-bar 23 down. Since a pull rod 29 is provided between the deceleration clamp 26 and the T-bar 23, a pair of deceleration clamps 26 will be affected by the pulling force, thereby merging, which plays a role in increasing the friction of the rollers.
[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.
Claims
1. A device for loading and unloading goods for logistics transportation, comprising: A bottom plate (1) and a rectangular plate (2), characterized in that: a pair of rectangular plates (2) are arranged on the upper surface of the bottom plate (1), rectangular grooves (3) are penetrated at the vertical surfaces of the rectangular plates (2), a motor (4) is arranged above the rectangular plates (2), a rotating shaft (5) is arranged on the lower surface of the motor (4), and the rotating shaft (5) penetrates the rectangular plate (2) and extends into the rectangular groove (3), and an L-shaped rectangular rod (6) is penetrated on the rod body of the rotating shaft (5) in the rectangular groove (3).
2. A device for loading and unloading goods for logistics transportation according to claim 1, characterized in that: A rectangular block (7) is provided through the vertical surface of the L-shaped rectangular rod away from the motor (4); a rocker (111) is provided between the pair of L-shaped rectangular rods (6); a rotating plate (112) is provided between the pair of rockers (111); a slide groove (8) is provided on the vertical surface of the rocker (111) close to the motor (4); a slider (9) is provided on the bottom surface of the slide groove (8); and a round rod (10) is connected between the slider (9) and the vertical surface opposite to the rectangular block (7).
3. A device for loading and unloading goods for logistics transportation according to claim 2, characterized in that: A pair of deceleration grooves (11) are provided on the upper surface of the rotating plate (112), a connecting plate (12) is provided on the upper surface of the rotating plate (112) away from the deceleration grooves (11), and a groove (13) is provided through the vertical surface of the rocker (111) away from the motor (4).
4. A device for loading and unloading goods for logistics transportation according to claim 3, characterized in that: A moving block (14) is arranged on the bottom surface of the groove (13), a rotating cylinder (15) is arranged between the moving block (14) and the connecting plate (12), a gear column (16) is penetrated on the rod body of the rotating cylinder (15), an L-shaped guide rod (17) is arranged and installed on the rod body of the rotating cylinder (15) away from the connecting plate (12), a tooth plate (18) is arranged on the bottom surface of the groove (13), and a limiting groove (19) is opened on the vertical surface of the groove (13) away from the gear column (16).
5. A device for loading and unloading goods for logistics transportation according to claim 4, characterized in that: A push rod (20) is provided on the lower surface of the connecting plate (12), and the push rod (20) is connected to a hydraulic telescopic rod (21). The vertical surfaces of a pair of push rods (20) are penetrated by a same fixing rod (22).
6. The device for loading and unloading goods for logistics transportation according to claim 3, characterized in that: A T-shaped rod (23) is provided through the bottom surface of the deceleration groove (11), a rotating plate (24) is provided on the bottom surface of the deceleration groove (11), a cylinder (25) is provided between a pair of the rotating plates (24), a deceleration clamp (26) is provided on the rod body of the cylinder (25) between the pair of rotating plates (24), a rectangular plate (27) is provided between the deceleration clamp (26) and the T-shaped rod (23), and a rotating rod (28) is provided through the rectangular plates (27) close to each other, and a pull rod (29) is connected between the pair of rotating rods (28).