Material trolley easy to discharge

Abstract

The material trolley comprises a trolley body, a stock bin, a connecting plate and an electric lifting device, the trolley body comprises a supporting plate and a supporting plate, trundles are arranged at the bottom of the supporting plate, the bottom of the electric lifting device is fixedly connected to the rightmost side of the upper plate face of the supporting plate, and the top of the electric lifting device is fixed to the bottom of the stock bin. The top of the supporting plate is rotationally connected with one end of the connecting plate, the bin is rotationally connected with the other end of the connecting plate, a valve is arranged on the front side of the bin, the upper side of the valve is hinged to the bin through a hinge, and the lower side of the valve is connected with the bin through a hasp lock. According to the structure, by changing the inclination angle of the stock bin, the effect of discharging without manually taking down the tray is achieved.

Description

Technical Field

[0001] The utility model relates to the field of material transportation equipment, in particular to a material trolley that is easy to unload materials. Background Technique

[0002] When carrying out the material unloading operation, generally, it is necessary for workers to take out the tray filled with materials and then pour it to the designated position. This kind of unloading method is time-consuming and laborious, with a high labor intensity for workers and low work efficiency, which is not conducive to long-term work.

[0003] Referring to the patent "CN 213984499 U" for the "single crystal sugar transfer trolley in a drying room", this patent sets a vertical pushing plate. Workers press the handle to drive the pushing plate to swing, and during the swinging process, the materials are pushed for unloading. However, there is still a problem that the materials are piled up in the same loading chamber, which is not conducive to the subsequent drying and the heat dissipation of the dried materials. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a material trolley with novel and reliable structure and easy to unload materials.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A material trolley that is easy to unload materials, including a vehicle body, a material bin, a connecting plate, and an electric lifting device. The vehicle body includes a support plate and a support board. Casters are arranged at the bottom of the support plate. The bottom of the electric lifting device is fixedly connected to the rightmost side of the upper surface of the support plate, and the top of the electric lifting device is fixed to the bottom of the material bin. The top of the support board is rotatably connected to one end of the connecting plate, and the material bin is rotatably connected to the other end of the connecting plate. A movable door is arranged on the front side of the material bin. The upper side of the movable door is hinged to the material bin through a hinge, and the lower side of the movable door is connected to the material bin through a buckle lock.

[0007] Preferably, a guiding plate inclined forward and downward is arranged inside the material bin.

[0008] Preferably, a plurality of hook-shaped grooves are arranged on the side wall of the material bin, and strip-shaped protrusions and columnar protrusions are arranged on the left and right sides of the tray. The strip-shaped protrusions, the columnar protrusions and the hook-shaped grooves are connected by mortise and tenon joints.

[0009] Preferably, the length of the tray is shorter than the length of the material bin, and a tray opening is arranged on the front side of the tray. The tray opening faces the movable door on the front side of the material bin.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. In the present utility model, the inclination angle of the silo is changed by an electric lifting device, which is combined with a flap on the front side of the silo, a material guiding plate at the bottom of the silo, and a tray with its own opening, so as to achieve the effect of unloading and loading materials without removing the trays filled with materials one by one.

[0012] 2. In the present utility model, the hook-shaped groove on the side wall of the silo and the strip-shaped protrusion and column-shaped protrusion of the tray can firmly fix the tray, and it will not fall off during the inclination of the silo, and the structure is stable and reliable. A number of trays can be engaged in the silo, and the materials can be placed in layers on the trays, which is convenient for the later drying of the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural view of the transportation state of a material trolley that is easy to unload materials in the present utility model;

[0014] Figure 2 is a schematic structural view of the unloading state of a material trolley that is easy to unload materials in the present utility model;

[0015] Figure 3 is a top view of a material trolley that is easy to unload materials in the present utility model;

[0016] Figure 4 is an enlarged schematic structural view of the tray in the present utility model;

[0017] Figure 5 is an enlarged view of the structure of the hook-shaped groove in the present utility model.

[0018] In the figure: 1, vehicle body; 11, support plate; 12, pallet; 13, caster; 2, silo; 21, material guiding plate; 22, flap; 23, hinge; 24, buckle lock; 25, hook-shaped groove; 3, connecting plate; 4, electric lifting device; 5, tray; 51, tray opening; 52, strip-shaped protrusion; 53, column-shaped protrusion. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-5, in the embodiment of the present utility model, a material trolley that is easy to unload materials includes a vehicle body 1, a material bin 2, a connecting plate 3, and an electric lifting device 4. The vehicle body 1 includes a pallet 12 and a support plate 11. Casters 13 are provided at the bottom of the pallet 12. The bottom of the electric lifting device 4 is fixedly connected to the rightmost side of the upper surface of the pallet 12, and the top of the electric lifting device 4 is fixed to the bottom of the material bin 2. The top of the support plate 11 is rotatably connected to one end of the connecting plate 3, and the material bin 2 is rotatably connected to the other end of the connecting plate 3. A trap door 22 is provided on the front side of the material bin 2. The upper side of the trap door 22 is hinged to the material bin 2 through a hinge 23, and the lower side of the trap door 22 is connected to the material bin 2 through a buckle lock 24.

[0021] Among them, a material guiding plate 21 that slopes forward and downward is provided inside the material bin 2.

[0022] Among them, a number of hook-shaped grooves 25 are provided on the side wall of the material bin 2. Strip-shaped protrusions 52 and columnar protrusions 53 are provided on the left and right sides of the tray 5, and the strip-shaped protrusions 52, columnar protrusions 53 are mortise-and-tenon connected to the hook-shaped grooves 25.

[0023] Among them, the length of the tray 5 is shorter than the length of the material bin 2. A tray opening 51 is provided on the front side of the tray 5, and the tray opening 51 faces the trap door 22 on the front side of the material bin 2.

[0024] The working principle of the present utility model is:

[0025] When a material trolley that is easy to unload materials is in the transportation state, the buckle lock 24 is fastened. At this time, the trap door 22 is closed tightly, and the electric lifting device 4 is raised, so that the whole material bin 2 is kept horizontal. The hook-shaped grooves 25 provided on the side wall of the material bin 2 are mortise-and-tenon connected to the strip-shaped protrusions 52 and columnar protrusions 53 on the side of the tray 5. Therefore, the tray 5 is also kept in a horizontal state, and the materials are laid flat in the tray 5.

[0026] When a material trolley that is easy to unload materials is in the unloading state, the buckle lock 24 is loosened. At this time, the trap door 22 is opened, and the electric lifting device 4 descends, so that the whole material bin 2 slopes forward and downward. At this time, the materials in the tray 2, under the action of their own weight, roll along the tray 2 towards the tray opening 51 and leave the material bin 2. Since the length of the tray 5 is shorter than the length of the material bin 5, some materials roll towards the tray opening 51 along the tray 5 but still remain in the material bin 2. A material guiding plate 21 that slopes forward and downward is provided at the bottom of the material bin 2. The materials remaining at the bottom of the material bin 2 also roll forward and downward under the action of gravity and leave the material bin 2. The hook-shaped grooves 25 provided on the side wall of the material bin 2 are mortise-and-tenon connected to the strip-shaped protrusions 52 and columnar protrusions 53 on the side of the tray. When the whole material bin 2 slopes forward and downward, the columnar protrusion 53 is blocked by the hook shape in the hook-shaped groove 25, and the tray 5 will not fall.

[0027] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims

1. A material trolley that is easy to unload materials, comprising a vehicle body, a silo, a connecting plate, and an electric lifting device, characterized in that: A number of trays are provided inside the silo. The vehicle body includes a support plate and a support board. Casters are provided at the bottom of the support plate. The bottom of the electric lifting device is fixedly connected to the rightmost side of the upper surface of the support plate. The top of the electric lifting device is fixed to the bottom of the silo. The top of the support board is rotatably connected to one end of the connecting plate. The silo is rotatably connected to the other end of the connecting plate. A trap door is provided on the front side of the silo. The upper side of the trap door is hinged to the silo through a hinge, and the lower side of the trap door is connected to the silo through a buckle lock.

2. The material trolley that is easy to unload materials according to claim 1, wherein: A material guiding plate that slopes forward and downward is provided inside the silo.

3. The material trolley easy to discharge materials according to claim 1, wherein: A number of hook-shaped grooves are provided on the side wall of the silo. Strip-shaped protrusions and columnar protrusions are provided on the left and right sides of the tray. The strip-shaped protrusions, the columnar protrusions and the hook-shaped grooves are connected by mortise and tenon joints.

4. The material trolley easy to unload materials according to claim 1, wherein: The length of the tray is shorter than the length of the silo. A tray opening is provided on the front side of the tray. The tray opening faces the trap door on the front side of the silo.

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