Material transfer cart capable of automatically unloading

Abstract

The utility model discloses a material transfer cart capable of unloading automatically, and relates to the technical field of transfer tools, the material transfer cart comprises a cart body, a handle and universal wheels, the handle is arranged on one side of the top end of the cart body, the universal wheels are arranged at the bottom end of the cart body, an unloading mechanism is arranged at the top end of the cart body, and the unloading mechanism is arranged at the bottom end of the cart body. A fixing base is arranged on the side, close to the handle, of the top end of the cart body, a cavity is formed in the fixing base, and a two-way screw is rotationally connected into the cavity. A rotating wheel is rotated to drive a displacement block and a connecting rod to move, so that a first hinge seat and a transverse plate are driven to move upwards and downwards, and meanwhile, the transverse plate can incline on the surface of the material transfer trolley, so that a coating liquid storage barrel placed on the surface of the material transfer trolley can quickly unload materials, and a rack can be driven to move by starting a motor; and meanwhile, the extension plate is driven to move and then extend to the outer side of the transverse plate, so that more materials can be placed on the material transfer trolley during transfer.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer tools, in particular to a material transfer cart capable of automatically unloading materials. Background Art

[0002] As the most commonly used and simplest transport tool, the cart is widely used and has many types. There are single-wheeled, two-wheeled, three-wheeled and four-wheeled carts. The body material of traditional carts is generally wood, while the body material of modern carts is generally iron. At the same time, it is common to use material transfer carts during the transportation of coating liquid. However, the current material transfer carts still have some defects, such as:

[0003] In the process of transporting the coating liquid on the existing material transfer cart, since the surface of the cart is mostly relatively fixed, the coating liquid storage barrel needs to be manually transported after being placed on the surface for transportation, which not only increases the labor intensity of the construction workers in the process of transporting the coating liquid storage barrel by the material transfer cart, but also increases the time of transporting the coating liquid storage barrel, making the material transfer cart inconvenient to use. Utility Model Content

[0004] The utility model aims to provide a material transfer cart capable of automatic unloading, so as to solve the problem that the material transfer cart proposed in the above background technology is not convenient for automatic unloading.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material transfer cart capable of automatic unloading, comprising a cart body, a handle and universal wheels;

[0006] A handle is provided on one side of the top of the cart body, and a universal wheel is symmetrically provided on the bottom end of the cart body, and a unloading mechanism is provided on the top of the cart body, and the unloading mechanism comprises a fixed seat, a cavity, a bidirectional screw, a rotating wheel, a displacement block, a connecting rod, a first hinge seat, a cross plate, a vertical rod and a second hinge seat. A fixed seat is provided on the side of the top of the cart body close to the handle, and a cavity is opened inside the fixed seat, and a bidirectional screw is rotatably connected inside the cavity, and a rotating wheel extending to the outside of the fixed seat is provided at one end of the bidirectional screw, and the displacement block is threadedly connected to the surface of the bidirectional screw, and one end of the displacement block is rotatably connected to the connecting rod, and the side of the connecting rod away from the displacement block is connected to the first hinge seat, and the cross plate is slidably connected to one side of the first hinge seat, and a vertical rod is provided on the side of the cart body close to the fixed seat, the top of the vertical rod is connected to the second hinge seat, and one end of the second hinge seat is connected to the bottom of the cross plate.

[0007] Preferably, the other end of the displacement block is connected to a guide block, a guide groove is provided on one side of the cavity close to the guide block, and the displacement block and the cavity form a sliding structure through the guide block and the guide groove.

[0008] Preferably, an extension mechanism is provided inside the transverse plate, and the extension mechanism includes an empty slot, an extension plate, a rack, a gear and a motor. An empty slot is opened inside the transverse plate, and an extension plate is provided inside the empty slot. One side of one extension plate is welded with a rack extending to the inside of another extension plate.

[0009] Preferably, a gear is meshingly connected to an adjacent side of the rack close to the extension plate, and a motor connected to the support shaft via a coupling is installed at the bottom end of the cross plate.

[0010] Preferably, both ends of the extension plate are welded to movable blocks, a movable groove is provided inside the empty slot at one end close to the movable block, and the extension plate and the empty slot form a sliding structure through the movable block and the movable groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the material transfer cart that can automatically unload materials drives the displacement block and the connecting rod to move by rotating the rotating wheel, so as to drive the first hinged seat and the cross plate to move upward and downward, and at the same time the cross plate can be tilted on the surface of the material transfer cart, so that the coating liquid storage barrel placed on the surface can be unloaded quickly, and the rack can be driven to move by starting the motor, and at the same time the extension plate can be driven to move and extend to the outside of the cross plate, so that the material transfer cart can place more materials during transportation.

[0012] 1. The material transfer cart capable of automatic unloading can rotate the rotating wheel so that the rotating wheel can drive the bidirectional screw to rotate, so that the bidirectional screw can drive the displacement block to move when rotating, and at the same time, the displacement block can drive the guide block to move inside the guide groove when moving, so that the displacement block can be more stable when moving, and the displacement block can drive the connecting rod to move when moving, so that the connecting rod can drive the first hinge seat and the cross plate to move upward and downward when moving, and at the same time, the cross plate can be tilted on the surface of the material transfer cart, so that the coating liquid storage barrel placed on the surface can be quickly unloaded;

[0013] 2. The material transfer cart that can automatically unload can start the motor so that the motor output end drives the gear to rotate, so that the gear can drive the rack to move when rotating, and the rack can drive the extension plate to move when moving, so that the extension plate can drive the moving block to move inside the moving groove when moving, so that the extension plate can be more stable when moving, and the extension plate can be extended to the outside of the cross plate, so that the material transfer cart can place more materials during transfer, thereby making the material transfer cart more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 It is a side cutaway enlarged view of the unloading mechanism of the utility model;

[0016] Figure 3 It is an enlarged top view of the extension mechanism of the utility model.

[0017] In the figure: 1. trolley body; 2. handle; 3. universal wheel; 4. unloading mechanism; 401. fixed seat; 402. cavity; 403. bidirectional screw; 404. rotating wheel; 405. displacement block; 406. connecting rod; 407. first hinge seat; 408. horizontal plate; 409. vertical rod; 410. second hinge seat; 5. guide block; 6. guide groove; 7. extension mechanism; 701. empty groove; 702. extension plate; 703. rack; 704. gear; 705. motor; 8. moving block; 9. moving groove. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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 Figure 1 and Figure 2 It can be seen that the utility model provides a technical solution: a material transfer cart capable of automatic unloading, comprising a cart body 1, a handle 2 and a universal wheel 3;

[0020] A handle 2 is provided on one side of the top of the cart body 1, a universal wheel 3 is symmetrically provided on the bottom of the cart body 1, a discharge mechanism 4 is provided on the top of the cart body 1, and the discharge mechanism 4 includes a fixed seat 401, a cavity 402, a bidirectional screw 403, a rotating wheel 404, a displacement block 405, a connecting rod 406, a first hinge seat 407, a horizontal plate 408, a vertical rod 409 and a second hinge seat 410, a fixed seat 401 is provided on the side of the top of the cart body 1 near the handle 2, a cavity 402 is opened inside the fixed seat 401, a bidirectional screw 403 is rotatably connected inside the cavity 402, a rotating wheel 404 extending to the outside of the fixed seat 401 is provided at one end of the bidirectional screw 403, and the bidirectional screw A displacement block 405 is threadedly connected to the surface of 403, one end of the displacement block 405 is rotatably connected to a connecting rod 406, the side of the connecting rod 406 away from the displacement block 405 is connected to a first hinge seat 407, one side of the first hinge seat 407 is slidably connected to a cross plate 408, a vertical rod 409 is provided on the side of the cart body 1 close to the fixed seat 401, the top of the vertical rod 409 is connected to a second hinge seat 410, one end of the second hinge seat 410 is connected to the bottom of the cross plate 408, the other end of the displacement block 405 is connected to a guide block 5, a guide groove 6 is provided on the side of the cavity 402 close to the guide block 5, and the displacement block 405 and the cavity 402 form a sliding structure through the guide block 5 and the guide groove 6.

[0021] See also Figure 1 and Figure 2 It can be seen that by rotating the rotating wheel 404, the displacement block 405 and the connecting rod 406 are driven to move, so that the first hinge seat 407 and the cross plate 408 are driven to move upward and downward. At the same time, the cross plate 408 can be tilted on the surface of the material transfer cart, so that the coating liquid storage barrel placed on the surface can be unloaded quickly.

[0022] See also Figure 1 and Figure 3 It can be seen that an extension mechanism 7 is provided inside the transverse plate 408, and the extension mechanism 7 includes an empty slot 701, an extension plate 702, a rack 703, a gear 704 and a motor 705. An empty slot 701 is opened inside the transverse plate 408, and an extension plate 702 is arranged inside the empty slot 701. One side of an extension plate 702 is welded with a rack 703 extending to the inside of another extension plate 702, and the adjacent side of the rack 703 close to the extension plate 702 is meshed with the gear 704. A motor 705 connected to the support shaft through a coupling is installed at the bottom end of the transverse plate 408, and moving blocks 8 are welded to both ends of the extension plate 702. A moving slot 9 is opened at one end of the empty slot 701 close to the moving block 8, and the extension plate 702 and the empty slot 701 form a sliding structure through the moving block 8 and the moving slot 9.

[0023] See also Figure 1 and Figure 3It can be seen that by starting the motor 705, the rack 703 can be driven to move, and at the same time, the extension plate 702 can be driven to move and extend to the outside of the horizontal plate 408, so that the material transfer vehicle can place more materials during transfer.

[0024] To sum up, the cart is the most commonly used and simplest transport tool. The coating liquid barrel is placed on the surface of the material transport cart. In this process, the bidirectional screw 403 is driven to rotate by rotating the rotating wheel 404, so that the displacement block 405 can be driven to move, and the displacement block 405 can drive the connecting rod 406 to move, so that the connecting rod 406 can drive the first hinge seat 407 and the cross plate 408 to move upward and downward. At the same time, the cross plate 408 can be tilted on the surface of the material transport cart, so that the coating liquid storage barrel placed on the surface can be quickly unloaded. The contents not described in detail in this description belong to the existing technology known to professional and technical personnel in this field.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A material transfer cart capable of automatic unloading, comprising a cart body (1), a handle (2) and universal wheels (3), characterized in that: A handle (2) is provided on one side of the top of the cart body (1), a universal wheel (3) is symmetrically provided on the bottom of the cart body (1), a discharge mechanism (4) is provided on the top of the cart body (1), and the discharge mechanism (4) comprises a fixed seat (401), a cavity (402), a bidirectional screw (403), a rotating wheel (404), a displacement block (405), a connecting rod (406), a first hinge seat (407), a horizontal plate (408), a vertical rod (409) and a second hinge seat (410), a fixed seat (401) is provided on one side of the top of the cart body (1) near the handle (2), a cavity (402) is provided inside the fixed seat (401), a bidirectional screw is rotatably connected inside the cavity (402) (403), one end of the bidirectional screw (403) is provided with a rotating wheel (404) extending to the outside of the fixed seat (401), the surface of the bidirectional screw (403) is threadedly connected with a displacement block (405), one end of the displacement block (405) is rotatably connected with a connecting rod (406), the side of the connecting rod (406) away from the displacement block (405) is connected to a first hinge seat (407), one side of the first hinge seat (407) is slidably connected to a horizontal plate (408), a vertical rod (409) is provided on the side of the cart body (1) close to the fixed seat (401), the top of the vertical rod (409) is connected to a second hinge seat (410), and one end of the second hinge seat (410) is connected to the bottom of the horizontal plate (408).

2. The material transfer cart capable of automatic unloading according to claim 1, characterized in that: The other end of the displacement block (405) is connected to a guide block (5), a guide groove (6) is provided inside the cavity (402) on a side close to the guide block (5), and the displacement block (405) and the cavity (402) form a sliding structure through the guide block (5) and the guide groove (6).

3. The material transfer cart capable of automatic unloading according to claim 2, characterized in that: An extension mechanism (7) is arranged inside the transverse plate (408), and the extension mechanism (7) comprises an empty slot (701), an extension plate (702), a rack (703), a gear (704) and a motor (705). An empty slot (701) is opened inside the transverse plate (408), and an extension plate (702) is arranged inside the empty slot (701). One side of one extension plate (702) is welded with a rack (703) extending to the inside of another extension plate (702).

4. The material transfer cart capable of automatic unloading according to claim 3, characterized in that: The rack (703) is meshedly connected with a gear (704) on one side adjacent to the extension plate (702), and a motor (705) connected to the support shaft via a coupling is installed at the bottom end of the cross plate (408).

5. The material transfer cart capable of automatic unloading according to claim 4, characterized in that: Both ends of the extension plate (702) are welded to movable blocks (8), and a movable groove (9) is provided inside the empty slot (701) at one end close to the movable block (8). The extension plate (702) and the empty slot (701) form a sliding structure through the movable block (8) and the movable groove (9).

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