Special open top container facilitating grain loading and unloading

Abstract

The utility model discloses a special open top container convenient for grain loading and unloading, which comprises a container body, a cover plate arranged at the top of the container body, a feed port arranged at the center of the cover plate, an upper door plate mounted at the feed port, one side of the upper door plate hinged on the cover plate through a hinge support, and the other side of the upper door plate connected with the cover plate through a lock catch. Walking platforms are symmetrically arranged on the cover plates on the two sides of the upper door plate, a discharging port extending to the bottom of the container is formed in the lower portion of at least one side of the container body, and a combined lower door plate is installed at the discharging port. Due to the fact that the walking platform and the feeding port are arranged on the cover plate, smooth feeding of containers can be achieved with assistance of personnel in the loading process. Discharging ports extending to the bottom of the container are formed in the lower portions of the two sides of the container, and rapid discharging is facilitated. And by arranging the combined lower door plate, the discharging speed is effectively controlled, and material leakage in the discharging process is avoided.

Description

Technical Field

[0001] The utility model relates to a container, in particular to a special open-top container which is convenient for loading and unloading grains. Background Art

[0002] The structure of the existing L70 special container is that the top is fully open for feeding. During transportation, a tarpaulin is installed to cover the top of the box. A rear door is set at the rear end of the box, and the material is discharged through the rear door. When the box is full of grain, it takes a lot of force to open the door, and once opened, the grain will be discharged quickly under the action of its own gravity. The discharge speed is too fast, which can easily cause the material to escape and splash. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a special open-top container which is convenient for loading and unloading grains and has a reasonable design and can effectively prevent material escape and splashing, in view of the deficiencies in the prior art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A special open-top container for convenient loading and unloading of grain, characterized in that it includes a box body, a cover plate on the top of the box body, a feed port in the center of the cover plate, an upper door panel installed at the feed port, one side of the upper door panel is hinged to the cover plate by a hinge support, and the other side of the upper door panel is connected to the cover plate by a lock, walking platforms are symmetrically provided on the cover plates on both sides of the upper door panel, a discharge port extending to the bottom of the container is provided at the lower part of at least one side of the box body, and a combined lower door panel for convenient control of the discharge speed is installed at the discharge port; the combined lower door panel is provided with an outer door panel and an inner door panel, the top of the inner door panel is hinged to the top of the discharge port, and the bottom of the outer door panel is hinged to the bottom of the discharge port, baffles are provided on both sides of the outer door panel and the inner door panel, and the sum of the areas of the baffles on the outer door panel and the baffles on the inner door panel is greater than or equal to the angle area when the outer door panel and the inner door panel are fully opened.

[0006] The technical problem to be solved by the utility model can also be achieved through the following technical scheme: blocking blocks are symmetrically arranged on both sides of the feed port, and a material guiding slope is arranged on the top of the blocking block towards the feed port, and the hinge support and the lock are arranged on the cover plate outside the blocking block.

[0007] The technical problem to be solved by the utility model can also be achieved through the following technical solution: the area of ​​the inner door panel is equal to the area of ​​the discharge port.

[0008] The technical problem to be solved by the utility model can also be achieved through the following technical solution: the baffle is arranged in a fan shape.

[0009] The technical problem to be solved by the utility model can also be achieved through the following technical solution: an anti-slip net is laid on the walking platform to improve the safety of the device.

[0010] The technical problem to be solved by the utility model can also be achieved through the following technical solution: a rear door with a door lock is provided at the rear end of the box body to facilitate cleaning and maintenance of the box body.

[0011] Compared with the prior art, the utility model provides a walking platform and a feeding port on the cover plate, which facilitates the assistance of personnel during the loading process and realizes smooth feeding of the container; provides a discharging port extending to the bottom of the container at the lower part of both sides of the container, which facilitates rapid discharging; and provides a combined lower door panel to effectively control the discharging speed and avoid leakage during the discharging process. The special open-top container for grain loading and unloading of the utility model has a simple structure, is easy to modify, is easy to use, and has high working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural diagram of a special open-top container for convenient grain loading and unloading according to the utility model;

[0013] Figure 2 This is a structural diagram of the inner door panel.

[0014] In the figure: 1-box body, 2-anti-slip net, 3-cover plate, 4-feeding port, 5-upper door panel, 6-blocking block, 7-rear box door, 8-inner door panel, 9-outer door panel, 10-discharging port, 11-material guiding slope, 12-baffle. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0016] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0017] Reference Figure 1 and Figure 2A special open-top container for convenient grain loading and unloading comprises a box body 1, a cover plate 3 is provided on the top of the box body 1, a feed port 4 is provided at the center of the cover plate 3, an upper door plate 5 is installed at the feed port 4, one side of the upper door plate 5 is hinged to the cover plate 3 through a hinge support, and the other side of the upper door plate 5 is connected to the cover plate through a lock, and walking platforms are symmetrically provided on the cover plates on both sides of the upper door plate 5, a discharge port 10 extending to the bottom of the container is provided at the lower part of at least one side of the box body 1, and a combined lower door plate for controlling the discharge speed is installed at the discharge port 10, and a rear door with a door lock is provided at the rear end of the box body;

[0018] The combined lower door panel is provided with an outer door panel 9 and an inner door panel 8, the top of the inner door panel 8 is hinged at the top of the discharge port 10, the bottom of the outer door panel 9 is hinged at the bottom of the discharge port 10, baffles 12 are provided on both sides of the outer door panel 9 and the inner door panel 8, the sum of the areas of the baffles on the outer door panel 9 and the baffles on the inner door panel 8 is greater than or equal to the angle area when the outer door panel and the inner door panel are fully opened, the baffles are arranged in a fan shape, the area of ​​the inner door panel is equal to the area of ​​the discharge port, and the area of ​​the outer door panel can be smaller than the area of ​​the discharge port;

[0019] When unloading, first open the outer door panel 9, and then slowly open the inner door panel 8. When the inner door panel 8 is opened at a small angle, the grain is guided into the vehicle along the outer door panel 9. As the opening angle of the inner door panel becomes larger and larger, the unloading speed becomes faster and faster. The entire unloading speed can be controlled manually, which can effectively prevent the escape of grain during the rapid unloading process.

[0020] Material blocking blocks 6 are symmetrically arranged on both sides of the feed port, and a material guiding slope 11 arranged toward the feed port is arranged on the top of the material blocking block 6. The hinge support and the lock are arranged on the cover plate outside the material blocking block 6 to prevent grain from falling onto the walking platform during the loading process of the container; the above-mentioned feed port is arranged in a long strip shape from the front end to the rear end of the box body, and the material blocking block is also arranged in a long strip shape, and the length of the material blocking block is equal to the length of the feed port.

[0021] An anti-skid net 2 is laid on the walking platform. When a worker stands on the walking platform, the anti-skid net can prevent the worker from falling from a height due to slipping, thereby improving the safety of the device.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A special open top container for convenient grain loading and unloading, characterized in that: The container comprises a box body, a cover plate is provided on the top of the box body, a feed port is provided in the center of the cover plate, an upper door plate is installed at the feed port, one side of the upper door plate is hinged to the cover plate by a hinge support, and the other side of the upper door plate is connected to the cover plate by a lock, walking platforms are symmetrically provided on the cover plates on both sides of the upper door plate, a discharge port extending to the bottom of the container is provided at the lower part of at least one side of the box body, and a combined lower door plate for controlling the discharge speed is installed at the discharge port; the combined lower door plate is provided with an outer door plate and an inner door plate, the top of the inner door plate is hinged to the top of the discharge port, the bottom of the outer door plate is hinged to the bottom of the discharge port, and baffles are provided on both sides of the outer door plate and the inner door plate.

2. A special open top container for convenient grain loading and unloading according to claim 1, characterized in that: Stop blocks are symmetrically arranged on both sides of the feed inlet, and a material guiding slope arranged toward the feed inlet is arranged on the top of the stop block. The hinge support and the lock buckle are arranged on the cover plate outside the stop block.

3. A special open top container for convenient grain loading and unloading according to claim 1, characterized in that: The area of ​​the inner door panel is equal to the area of ​​the discharge port.

4. A special open top container for convenient grain loading and unloading according to claim 1, characterized in that: The sum of the areas of the baffle plate on the outer door panel and the baffle plate on the inner door panel is greater than or equal to the angle area when the outer door panel and the inner door panel are in a fully opened state.

5. A special open top container for convenient grain loading and unloading according to claim 1 or 4, characterized in that: The baffle is arranged in a fan shape.

6. A special open top container for convenient grain loading and unloading according to claim 1, characterized in that: An anti-skid net is laid on the walking platform.

7. A special open top container for convenient grain loading and unloading according to claim 1, characterized in that: A rear box door with a door lock is arranged at the rear end of the box body.

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