Logistics trolley

Abstract

The utility model relates to the technical field of trolleys, in particular to a logistics trolley which comprises a trolley body and a loading assembly, the loading assembly is installed on the top of the trolley body and comprises a movable base, movable side plates, movable end plates and an unloading unit, and the movable side plates are oppositely arranged on the two sides of the top face of the movable base. The movable end plate is arranged at one end of the top face of the movable seat, lateral rolling shafts are distributed at the positions, close to the movable side plates, of the two sides of the top face of the movable seat, end rolling shafts are distributed in the middle of the top face of the movable seat, and rolling shafts are distributed on the faces, close to the movable seat, of the movable side plates and the movable end plate. The electric hydraulic rods are distributed at the four corners of the bottom face of the movable base and connected with the vehicle body, when goods need to be unloaded, the movable end plate and the movable side plate are opened, the electric hydraulic rods are controlled, the electric hydraulic rod on one side is lifted, the movable base inclines after lifting, the goods slide out of the sliding base through the rolling shafts, the side rolling shafts and the end rolling shafts, and the goods are unloaded. And therefore, the effect of unloading the goods is achieved.

Description

Technical Field

[0001] This utility model relates to the field of handcart technology, and in particular to a logistics handcart. Background Technology

[0002] Handcarts are widely used in production and daily life. They have the advantages of simple maintenance, convenient operation, and light weight. They can work in places where motor vehicles are inconvenient to use, and they play a significant role in short-distance transport of goods. Handcarts are a common tool that saves time and effort when moving goods. Handcarts are usually classified according to the number of wheels, with different numbers of wheels to accommodate different weights of loads.

[0003] Existing handcarts typically have cargo frames or barriers installed on the vehicle body to prevent goods from falling out during transportation. However, after installing cargo frames or barriers, workers need to bend over multiple times to remove all the goods from the cargo frames during unloading. This repeated bending not only injures the workers' backs, but also makes it difficult to lift or move heavy goods due to the cargo frames, affecting work efficiency. Therefore, in order to solve the above technical problems, this utility model proposes a logistics handcart. Utility Model Content

[0004] The purpose of this utility model is achieved through the following means: A logistics handcart includes a vehicle body and a loading assembly. The loading assembly is installed on the top of the vehicle body and includes a movable seat, movable side plates, movable end plates, and an unloading unit. The movable seat is located above the vehicle body, and the unloading unit is located between the movable seat and the vehicle body. The movable side plates are located opposite each other on both sides of the top surface of the movable seat, and the movable end plate is located at one end of the top surface of the movable seat. The bottoms of the movable side plates and the movable end plates are rotatably connected to the top surface of the movable seat. Lateral rollers are distributed on both sides of the top surface of the movable seat near the movable side plates, and endoscopic rollers are distributed in the middle of the top surface of the movable seat. Rolling shafts are distributed on the side of the movable side plates and the movable end plates near the movable seat. The unloading unit includes an electric hydraulic rod and a ball joint. The electric hydraulic rod is distributed at the four corners of the bottom surface of the movable seat and connected to the vehicle body. The ball joint is located in the middle of the bottom surface of the movable seat. A drive battery is installed on the top surface of the vehicle body.

[0005] In a further embodiment of the above description, a fixing plate is provided at the end of the top surface of the movable seat away from the movable end plate. The bottom surface of the fixing plate and the top surface of the movable seat are integrally formed. Both ends of the fixing plate are attached to the ends of the movable side plate near the fixing plate. Locking pins are provided at both ends of the top surface of the movable seat near the movable end plate. The top surface of the locking pins is flush with the top surface of the movable end plate. The locking pins are used to provide a fixing effect for the movable end plate and the movable side plate.

[0006] In the above description, as a further embodiment, a push rod is provided at one end of the top surface of the vehicle body near the fixed plate. Both ends of the push rod are fixedly connected to the top surface of the vehicle body. A movable position matching the spherical joint is provided in the middle of the top surface of the vehicle body near the spherical joint. The push rod makes it easy for workers to push the vehicle body.

[0007] In a further embodiment of the above description, the locking pin has a movable hole near the movable side plate, and an operating bolt is movably installed in the movable hole. The top surface of the operating bolt has a control rod that extends toward the top surface of the locking pin. The top surface of the locking pin near the operating bolt has a clearance groove that matches the operating bolt and communicates with the movable hole. The movable side plate has a insertion hole near the movable hole that matches the operating bolt. The locking pin has a positioning hole in the middle, and the movable end plate has a locking hole in the middle that matches the positioning hole. A pin is inserted into the locking hole. The operating bolt and the pin are used to provide a locking effect on the movable end plate and the movable side plate.

[0008] In a further embodiment of the above description, the movable side plate and the movable end plate are provided with thickened blocks on the side away from the movable seat. Both ends of the thickened blocks are provided with swing grooves. Support rods are installed on the movable side plate and the movable end plate near the thickened blocks. Both ends of the support rods are provided with connecting feet, which extend toward the swing grooves and are rotatably connected to the swing grooves. The support rods are used to provide support for the movable side plate and the movable end plate when they are lowered.

[0009] In the above description, as a further embodiment, one end of the vehicle body's bottom surface is provided with a stair wheel, and the end of the vehicle body's bottom surface away from the stair wheel is provided with a swing wheel; the stair wheel can facilitate the vehicle body to provide a climbing effect in some environments where it is necessary to go up stairs.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: By rotatably connecting the bottom of the movable side plate and the movable end plate to the top surface of the movable seat, and distributing lateral rollers and lateral rollers on the top surface of the movable seat, and distributing rolling shafts on the side of the movable side plate and the movable end plate near the movable seat, as well as the design of the electric hydraulic rod, ball joint, and drive battery, when unloading goods, it is only necessary to open the movable end plate and the movable side plate. After opening, the electric hydraulic rod is controlled to lift one side of the electric hydraulic rod. After lifting, the movable seat tilts, allowing the goods to slide out of the sliding seat through the rolling shafts, lateral rollers, and lateral rollers, thereby achieving the effect of unloading goods. This eliminates the need for workers to bend over to move goods, while also improving the unloading efficiency and increasing the working speed. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of a logistics handcart according to the present invention;

[0012] Figure 2 This is a three-dimensional structural diagram of a logistics handcart in its loading state according to this utility model;

[0013] Figure 3 This is a three-dimensional structural diagram of a logistics handcart in the unloading state according to the present invention.

[0014] Figure 4 This is an exploded view of the structure of a logistics handcart according to this utility model;

[0015] Figure 5 This is an exploded view of the structure of a logistics handcart according to this utility model from another perspective;

[0016] Figure 6 This is a utility model Figure 4 A partially enlarged schematic diagram of structure A in the middle;

[0017] Figure 7 This is a utility model Figure 4 A partially enlarged schematic diagram of structure B in the middle;

[0018] Figure 8 This is a utility model Figure 5 A partially enlarged schematic diagram of the middle structure C;

[0019] In the diagram: 1-Car body, 2-Modible seat, 3-Modible side plate, 4-Modible end plate, 5-Lateral roller;

[0020] 6-End-facing roller, 7-Rolling shaft, 8-Electro-hydraulic rod, 9-Spherical joint, 10-Drive battery;

[0021] 11-Fixed plate, 12-Locking post, 13-Push rod, 14-Moving position, 15-Moving hole;

[0022] 16-Operating bolt, 17-Clearing groove, 18-Insertion hole, 19-Positioning hole, 20-Locking hole, 21-Pin;

[0023] 22-Thickened block, 23-Swing groove, 24-Support rod, 25-Connecting foot, 26-Stair wheel, 27-Swing wheel; 28-Control rod. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0025] For this embodiment, please refer to Figures 1-8The present invention relates to a logistics handcart, comprising a vehicle body 1 and a loading assembly. The loading assembly is mounted on top of the vehicle body 1 and includes a movable seat 2, movable side panels 3, movable end panels 4, and an unloading unit. The movable seat 2 is positioned above the vehicle body 1, and the unloading unit is positioned between the movable seat 2 and the vehicle body 1. The movable side panels 3 are positioned opposite each other on both sides of the top surface of the movable seat 2, and the movable end panel 4 is positioned at one end of the top surface of the movable seat 2. The bottoms of both the movable side panels 3 and the movable end panel 4 are flush with the top surface of the movable seat 2. The movable seat 2 is rotatably connected. Lateral rollers 5 are distributed on both sides of the top surface of the movable seat 2 near the movable side plate 3. End rollers 6 are distributed in the middle of the top surface of the movable seat 2. Rolling shafts 7 are distributed on the side of the movable side plate 3 and the movable end plate 4 near the movable seat 2. The unloading unit includes an electric hydraulic rod 8 and a ball joint 9. The electric hydraulic rod 8 is distributed at the four corners of the bottom surface of the movable seat 2 and is connected to the vehicle body 1. The ball joint 9 is located in the middle of the bottom surface of the movable seat 2. The driving battery 10 is installed on the top surface of the vehicle body 1.

[0026] A fixing plate 11 is provided at the end of the top surface of the movable seat 2 away from the movable end plate 4. The bottom surface of the fixing plate 11 and the top surface of the movable seat 2 are integral structures. Both ends of the fixing plate 11 are attached to the end of the movable side plate 3 near the fixing plate 11. Locking pins 12 are provided at both ends of the top surface of the movable seat 2 near the movable end plate 4. The top surface of the locking pins 12 is flush with the top surface of the movable end plate.

[0027] A push rod 13 is provided on one end of the top surface of the vehicle body 1 near the fixed plate 11. Both ends of the push rod 13 are fixedly connected to the top surface of the vehicle body 1. A movable position 14 matching the spherical section 9 is provided in the middle of the top surface of the vehicle body 1 near the spherical section 9.

[0028] A movable hole 15 is provided near the movable side plate 3 of the locking pin 12. An operating bolt 16 is movably installed in the movable hole 15. A control rod 28 is provided on the top surface of the operating bolt 16. The control rod 28 extends toward the top surface of the locking pin 12. A clearance groove 17 matching the operating bolt 16 is provided on the top surface of the locking pin 12 near the operating bolt 16. The clearance groove 17 communicates with the movable hole 15. An insertion hole 18 matching the operating bolt 16 is provided near the movable hole 15 of the movable side plate 3. A positioning hole 19 is provided in the middle of the locking pin 12. A locking hole 20 matching the positioning hole 19 is provided in the middle of the movable end plate 4. A pin 21 is inserted into the locking hole 20.

[0029] Both the movable side plate 3 and the movable end plate 4 have a thickened block 22 on the side away from the movable seat 2. Both ends of the thickened block 22 have swing grooves 23. The movable side plate 3 and the movable end plate 4 are equipped with support rods 24 near the thickened block 22. Both ends of the support rods 24 are equipped with connecting feet 25. The connecting feet 25 extend towards the swing grooves 23 and are rotatably connected to the swing grooves 23.

[0030] One end of the bottom surface of the vehicle body 1 is provided with a stair wheel 26, and the other end of the bottom surface of the vehicle body 1 away from the stair wheel 26 is provided with a swing wheel 27.

[0031] The working principle of this utility model is as follows: When unloading is required, after releasing the pin 21 and moving the control lever 28, the movable side plate 3 and the movable end plate 4 are separated from the locking pin 12. After separation, the movable side plate 3 and the movable end plate 4 can be unfolded. When unfolded, the support rod 24 is supported on the ground. Then, the electric hydraulic rods 8 at the four corners are controlled to lift one side of the electric hydraulic rod 8. After lifting, the movable seat 2 is tilted. After tilting, the goods can be rolled out through the lateral roller 5, the end roller 6 and the rolling shaft 7 to unload the goods.

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0033] Furthermore, in the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0034] Finally, it should be noted that the above embodiments are merely specific implementations of this utility model, used to illustrate the technical solution of this utility model, and not to limit it. The protection scope of this utility model is not limited thereto. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features, within the technical scope disclosed in this utility model. These modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model, and should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A logistics handcart, comprising a cart body and a loading assembly, wherein the loading assembly is mounted on the top of the cart body, characterized in that: The loading assembly includes a movable seat, movable side plates, movable end plates, and an unloading unit. The movable seat is positioned above the vehicle body, and the unloading unit is positioned between the movable seat and the vehicle body. The movable side plates are positioned opposite each other on both sides of the top surface of the movable seat, and the movable end plate is positioned at one end of the top surface of the movable seat. The bottoms of both the movable side plates and the movable end plates are rotatably connected to the top surface of the movable seat. Lateral rollers are distributed on both sides of the top surface of the movable seat near the movable side plates, and endoscopic rollers are distributed in the middle of the top surface of the movable seat. Rolling shafts are distributed on the side of both the movable side plates and the movable end plates near the movable seat. The unloading unit includes an electro-hydraulic rod and a ball joint. The electro-hydraulic rod is distributed at the four corners of the bottom surface of the movable seat and is connected to the vehicle body. The ball joint is positioned in the middle of the bottom surface of the movable seat. A drive battery is installed on the top surface of the vehicle body.

2. A logistics handcart according to claim 1, characterized in that: The top surface of the movable seat is provided with a fixed plate at the end away from the movable end plate. The bottom surface of the fixed plate and the top surface of the movable seat are integral structures. Both ends of the fixed plate are attached to the ends of the movable side plate near the fixed plate. Both ends of the top surface of the movable seat near the movable end plate are provided with locking pins. The top surface of the locking pins is flush with the top surface of the movable end plate.

3. A logistics handcart according to claim 2, characterized in that: The top surface of the vehicle body is provided with a push rod at one end near the fixed plate. Both ends of the push rod are fixedly connected to the top surface of the vehicle body. The middle part of the top surface of the vehicle body is provided with a movable position that matches the spherical joint.

4. A logistics handcart according to claim 2, characterized in that: The locking pin has a movable hole near the movable side plate, and an operating bolt is movably installed in the movable hole. The top surface of the operating bolt has a control rod that extends toward the top surface of the locking pin. The top surface of the locking pin near the operating bolt has a clearance groove that matches the operating bolt and communicates with the movable hole. The movable side plate has an insertion hole that matches the operating bolt near the movable hole. The locking pin has a positioning hole in the middle, and the movable end plate has a locking hole that matches the positioning hole in the middle. A pin is inserted into the locking hole.

5. A logistics handcart according to claim 1, characterized in that: The movable side plate and the movable end plate are both provided with thickened blocks on the side away from the movable seat. Both ends of the thickened blocks are provided with swing grooves. Support rods are installed on the movable side plate and the movable end plate near the thickened blocks. Both ends of the support rods are provided with connecting feet. The connecting feet extend towards the swing grooves and are rotatably connected to the swing grooves.

6. A logistics handcart according to claim 1, characterized in that: One end of the vehicle body's bottom surface is equipped with a stair wheel, and the other end of the vehicle body's bottom surface away from the stair wheel is equipped with a swing wheel.

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