Grain recycling box

Abstract

The utility model provides a grain recycling bin which comprises a bin body, a bin door and an inserting plate, an opening is formed in the lower portion of one side of the bin body, the bin door and the inserting plate are both arranged at the opening, and the bin door is located on the outer side of the inserting plate. The restraining end of the box door is hinged to the bottom plate of the box body, and when the free end of the box door turns over up and down around a hinge shaft of the restraining end of the free end, the opening can be opened and closed. The inserting plate is connected with the box body in a sliding mode, and when the inserting plate slides up and down relative to the box body, the shielding area of the opening by the inserting plate can be adjusted. According to the utility model, the insertion plate slides up and down relative to the box body, so that the size of the opening can be adjusted to adapt to the humidity and flowability of grains, the phenomenon that the grains are sprayed and fall off is avoided, and the grain waste is prevented; when the seeds are blocked, blockages can be conveniently cleaned; the opening is opened by turning the box door downwards, so that the grains in the grain recycling box are conveniently discharged, and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of harvesters, in particular to a grain recovery box. Background Art

[0002] The grain box of the harvester is used to collect grains, and when it is full, the movable door at the bottom of one side is opened to unload the grains onto the transport vehicle. In order to facilitate the removal of obstructions when blocked, the existing movable door of the grain box is designed as two upper and lower movable doors, both of which are gates that flip outward to open. The upper movable door is normally in a normally closed state. When encountering a grain blockage, the upper movable door can be flipped upward to open the upper movable door to clear the obstruction; the lower movable door flips downward to open normally when unloading the grains. It can be seen that the opening size of the lower movable door is the current grain outlet size of the grain box, and its size cannot be adjusted. When the grains are drier in the late harvest, the grains have good fluidity and a fast sliding speed. After the lower movable door is opened, the grains rush down, and there is a phenomenon of grain spraying and falling, resulting in grain waste. Utility Model Content

[0003] The technical problem to be solved by the utility model is: how to adjust the size of the grain outlet of the grain box to avoid the phenomenon of grain spraying and falling.

[0004] The technical solution of the utility model to solve the above technical problems is as follows:

[0005] The utility model provides a seed recovery box, comprising a box body, a box door, and a plug plate. An opening is provided at a lower part of one side of the box body, and the box door and the plug plate are both arranged at the opening, and the box door is located on the outside of the plug plate. The restraining end of the box door is hinged to the bottom plate of the box body, and when the free end of the box door is flipped up and down around the hinge axis of its own restraining end, the opening can be opened and closed; the plug plate is slidably connected to the box body, and when the plug plate slides up and down relative to the box body, the shielding area of ​​the opening by the plug plate can be adjusted.

[0006] The beneficial effects of the utility model are:

[0007] By adopting the utility model, the size of the opening can be adjusted by sliding the plug plate up and down relative to the box body, thereby adapting to the humidity and fluidity of the grains, avoiding the phenomenon of grain spraying and falling, and preventing food waste; when encountering a situation where the grains are blocked, it is convenient to clean the blockage; the box door is flipped downward to open the opening, so that the grains in the grain recovery box can be unloaded, and the operation is convenient.

[0008] On the basis of the above technical solution, the present invention can also be improved as follows.

[0009] Furthermore, a plurality of locking structures are provided on the side panels of the box body, and the locking structures are distributed vertically. A locking hook structure is provided on the upper end of the plug plate. When the locking hook structure is at the height of any locking structure, the locking hook structure and the locking structure can be detachably connected.

[0010] When the plug board slides up and down relative to the box body to a required height, the position of the plug board can be fixed by connecting the lock hook structure with the lock position structure, which is convenient for unloading or clearing blockages and easy to operate.

[0011] Furthermore, the locking structure is a pin, and the locking hook structure is a hook plate. When the hook plate is at the height of any pin, the hook plate can be hung on the pin.

[0012] Easy to process, low cost and long service life.

[0013] Furthermore, a horizontally arranged long groove is provided on the side plate of the box, and the pin is located in the long groove and is slidably connected to the side plate of the box. When the hook plate is at the height of any pin, the pin can slide along the long groove to get in or out of the hook plate.

[0014] The operation is convenient, and there is no need to repeatedly disassemble and assemble the pins, thus avoiding the loss of parts.

[0015] Furthermore, the hook plate is provided with an L-shaped groove, and when the notch of the L-shaped groove is at the height of any pin, the pin slides along the long groove to get into or leave the notch of the L-shaped groove.

[0016] This helps prevent the pin from leaving the hook plate due to vibration, thereby improving stability.

[0017] Furthermore, a limiting cap is provided on the pin, and when the pin is inserted into the hook plate, the limiting cap is located outside the hook plate.

[0018] It is convenient to limit the position of the hook plate, prevent the hook plate from being separated from the pin, and improve stability; at the same time, it can prevent a gap from being generated between the plug plate and the side plate of the box body.

[0019] Furthermore, limit bars are provided on both sides of the opening of the box body, and the limit bars are in the shape of angle steel. One plate of the limit bar is welded to the box body, and a gap is formed between the other plate of the limit bar and the side plate of the box body. The plug plate is inserted into the gap formed between the other plate of the limit bar and the side plate of the box body and can slide up and down.

[0020] The processing cost is low and the stability is good, which can effectively prevent the gap between the plug plate and the side plate of the box from causing grain leakage.

[0021] Furthermore, a movable hook is provided at the free end of the box door, and hook rings are provided on the side panels on both sides of the opening of the box body respectively. When the box door closes the opening of the box body, the movable hook can be buckled on the hook ring.

[0022] When the box door is closed, it is convenient to fix the box door, which has good stability and avoids leakage of grains.

[0023] Furthermore, a rotating shaft is provided at the free end of the door, and the rotating shaft is arranged in parallel with the hinge axis of the door, and a movable hook is connected to each end of the rotating shaft.

[0024] It is convenient to operate two movable hooks synchronously and the operation is easy.

[0025] Furthermore, two opposite edges of the box door are provided with grain baffles. When the box door closes the opening of the box body, the grain baffles are attached to the outer sides of the opposite side walls of the box body.

[0026] It is convenient to unload the grains in a centralized manner, avoid the grains from scattering, and also avoid the grains from leaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the box door of the utility model in the closed state.

[0028] Figure 2 It is a structural schematic diagram of the lowest state of the plug board of the utility model.

[0029] Figure 3 It is a structural schematic diagram of the plug board of the utility model in the open state.

[0030] Figure 4 It is a structural schematic diagram of the highest state of the plug board of the utility model.

[0031] Figure 5 for Figure 1 Detail of Part A.

[0032] In the accompanying drawings, the technical features represented by the reference numerals are as follows:

[0033] 1-box body; 2-box door; 3-insert plate; 4-pin; 5-lock hook structure; 6-long groove; 7-L-shaped groove; 8-limiting cap; 9-limiting strip; 10-movable hook; 11-hook ring; 12-rotating shaft; 13-grain baffle. DETAILED DESCRIPTION

[0034] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0035] This utility model refers to Figure 1-5 .

[0036] The utility model provides a seed recovery box, comprising a box body 1, a box door 2, and a plug plate 3. An opening is provided at the lower part of one side of the box body 1, and the box door 2 and the plug plate 3 are both arranged at the opening, and the box door 2 is located on the outside of the plug plate 3; the restraining end of the box door 2 is hinged to the bottom plate of the box body 1, and when the free end of the box door 2 is flipped up and down around the hinge axis of its own restraining end, the opening can be opened and closed; the plug plate 3 is slidably connected to the box body 1, and when the plug plate 3 slides up and down relative to the box body 1, the shielding area of ​​the opening by the plug plate 3 can be adjusted.

[0037] principle:

[0038] The grain recovery box is installed on the harvester. When the harvester harvests the grains, the box door 2 is closed. Figure 1 When the kernels are full, the box door 2 flips downward to open the opening, so that the kernels can be unloaded from the opening to the transport vehicle. Figure 2-3 As shown; after unloading, the box door 2 flips upward to close the opening, and the harvester continues to harvest. In the early stage of harvesting, when the grains are relatively wet and less fluid, the position of the plug plate 3 is adjusted upward to increase the exposed area of ​​the opening, so as to facilitate rapid unloading of the grains. Figure 4 When the moisture content of the grains is low and the fluidity is high in the late harvest, the position of the plug plate 3 is adjusted downward to reduce the exposed area of ​​the opening, so as to avoid the grains rushing down and causing the grains to fall and be wasted. Figure 2-3 When the seed blockage occurs, the plug plate 3 can be adjusted to the highest position to expose the entire opening, making it easier to clean the blockage.

[0039] Note: The free end and the restrained end of the door 2. Since one end of the door 2 can move freely and the other end is hinged to the bottom plate of the box body 1, the freely movable end of the door 2 is the free end, and the end hinged by the bottom plate of the box body 1 is the restrained end.

[0040] By adopting the utility model, the size of the opening can be adjusted by sliding the plug plate 3 up and down relative to the box body 1, so as to adapt to the humidity and fluidity of the grains, avoid the phenomenon of grain spraying and falling, and prevent food waste; when encountering the situation of grain blockage, it is convenient to clean the blockage; by flipping the box door 2 downward to open the opening, it is convenient to unload the grains in the grain recovery box, and the operation is convenient.

[0041] Furthermore, a plurality of locking structures are provided on the side panels of the box body 1, and the locking structures are distributed vertically. A locking hook structure 5 is provided on the upper end of the plug plate 3. When the locking hook structure 5 is at the height of any locking structure, the locking hook structure 5 and the locking structure can be detachably connected.

[0042] Note: The locking structure can be a hasp lock ring or a pin 4, etc., and the lock hook structure 5 can be a hasp or a hook plate, etc.; the detachable connection is that the hasp is buckled with the lock ring or the hook plate is hung with the pin 4. In addition, the side plate of the box body 1 and the plug plate 3 can also be connected by a wire, a hydraulic rod, a linear motor, a screw pair, etc., to adjust the height of the plug plate 3.

[0043] When the plug board 3 slides up and down relative to the box body 1 to a required height, the position of the plug board 3 can be fixed by connecting the lock hook structure 5 with the locking structure, which is convenient for unloading or clearing blockages and easy to operate.

[0044] Further, such as Figure 5 As shown: the locking structure is a pin 4, and the locking hook structure 5 is a hook plate. When the hook plate is at the height of any pin 4, the hook plate can be hung on the pin 4.

[0045] Note: The pin 4 can be threadedly connected to the side plate of the box body 1. First remove or screw in the pin 4. When the hook plate is at the height of any pin 4, install or screw out the pin 4, so that the pin 4 is clamped with the hook plate, and the hook plate is hung on the pin 4.

[0046] Easy to process, low cost and long service life.

[0047] Furthermore, a horizontally arranged long groove 6 is provided on the side panel of the box body 1, and the pin 4 is located in the long groove 6 and is slidably connected to the side panel of the box body 1. When the hook plate is at any height of the pin 4, the pin 4 can slide along the long groove 6 to get in or out of the hook plate.

[0048] The operation is convenient, and there is no need to repeatedly disassemble and assemble the pin 4, thereby avoiding the loss of parts.

[0049] Furthermore, an L-shaped groove 7 is provided on the hook plate. When the notch of the L-shaped groove 7 is at the height of any pin 4 , the pin 4 slides along the long groove 6 to get into or leave the notch of the L-shaped groove 7 .

[0050] This is convenient for preventing the pin 4 from leaving the hook plate under the action of vibration, thereby improving stability.

[0051] Furthermore, a limiting cap 8 is provided on the pin 4. When the pin 4 is inserted into the hook plate, the limiting cap 8 is located outside the hook plate.

[0052] It is convenient to limit the position of the hook plate, prevent the hook plate from being separated from the pin 4, and improve stability; at the same time, it can prevent a gap from being generated between the plug plate 3 and the side plate of the box body 1.

[0053] Further, such as Figure 1-4As shown: both sides of the opening of the box body 1 are further provided with limit bars 9, the limit bars 9 are in the shape of angle steel, one plate of the limit bar 9 is welded to the box body 1, and a gap is formed between the other plate of the limit bar 9 and the side plate of the box body 1, and the plug plate 3 is inserted into the gap formed between the other plate of the limit bar 9 and the side plate of the box body 1 and can slide up and down.

[0054] The processing cost is low and the stability is good, and the gap between the inserting plate 3 and the side plate of the box body 1 can be effectively prevented to cause leakage of grains.

[0055] Furthermore, a movable hook 10 is provided at the free end of the box door 2 , and hook rings 11 are provided on the side panels on both sides of the opening of the box body 1 . When the box door 2 closes the opening of the box body 1 , the movable hook 10 can be buckled on the hook ring 11 .

[0056] When the box door 2 closes the opening, it is convenient to fix the box door 2, which has good stability and prevents grain leakage.

[0057] Furthermore, a rotating shaft 12 is provided at the free end of the door 2 , and the rotating shaft 12 is arranged in parallel with the hinge axis of the door 2 , and a movable hook 10 is connected to each of the two ends of the rotating shaft 12 .

[0058] It is convenient to synchronously operate the two movable hooks 10, and the operation is convenient.

[0059] Furthermore, two opposite edges of the box door 2 are provided with grain baffles 13 . When the box door 2 closes the opening of the box body 1 , the grain baffles 13 are attached to the outer sides of the opposite side walls of the box body 1 .

[0060] It is convenient to unload the grains in a centralized manner, avoid the grains from scattering, and also avoid the grains from leaking.

[0061] In the description of the present invention, it should be understood that if there are descriptive terms indicating orientation, direction or positional relationship, such as: "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the orientation or positional relationship indicated in this specification is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of understanding the present invention and simplifying the description, and does not indicate or imply that the referred part, element or whole must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0062] In addition, if there are order description terms, such as "first", "second", etc., their purpose in this specification is to facilitate understanding or simplify description. For example, in order to distinguish multiple technical features of the same type or function, but they have to be mentioned separately, this specification may use prefix or suffix order description terms to distinguish them. Therefore, it cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0063] In the present utility model, if the terms describing the relative functional relationship of the structures are used, such as "install", "connect", "connect", "fix", etc., they should be understood in a broad sense unless otherwise clearly specified and limited. For example, "install", "connect", "connect", etc. can be a fixed connection, a detachable connection, or an integrated one; can be a mechanical connection or an electrical connection; can be a direct connection or an indirect connection through an intermediate medium, can be the internal connection of two elements or the interaction relationship between two elements; "fix" can be an integrated fixation or a detachable fixation through fasteners; can be a direct fixation or a fixation through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above-mentioned descriptive terms in the present utility model can be understood according to the specific circumstances, the context, the coherence of the context, etc.

[0064] In the present invention, if there are descriptive terms with subsidiary or connecting meanings, for example, a first feature is "on" or "below" a second feature, unless otherwise clearly specified and limited, it should not be understood in a restrictive manner. For example, "on" or "below" may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above descriptive terms in the present invention can be understood according to the specific circumstances, the context, the coherence of the context, etc.

[0065] Furthermore, the first feature being “above”, “above”, and “above” the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being “below”, “below”, and “below” the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine the different embodiments, examples and features of the different embodiments and examples described in this specification without contradiction, and these combinations or combinations shall all fall within the scope summarized by the utility model.

[0067] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are illustrative and cannot be construed as limitations on the present invention. A person skilled in the art can change, modify, replace and modify the above embodiments within the scope of information available from public channels and in combination with the technical inspiration provided by the present application documents.

Claims

1. A grain recovery box, characterized in that: The invention comprises a box body (1), a box door (2), and a plug plate (3); an opening is provided at the lower part of one side of the box body (1); the box door (2) and the plug plate (3) are both arranged at the opening, and the box door (2) is located outside the plug plate (3); the restraining end of the box door (2) is hinged to the bottom plate of the box body (1); when the free end of the box door (2) turns up and down around the hinge axis of its restraining end, the opening can be opened and closed; the plug plate (3) is slidably connected to the box body (1); when the plug plate (3) slides up and down relative to the box body (1), the shielding area of ​​the opening by the plug plate (3) can be adjusted.

2. The grain recovery box according to claim 1, characterized in that: A plurality of locking structures are provided on the side panels of the box body (1), and the locking structures are distributed vertically. A locking hook structure (5) is provided on the upper end of the plug plate (3). When the locking hook structure (5) is at the height of any locking structure, the locking hook structure (5) and the locking structure can be detachably connected.

3. The grain recovery box according to claim 2, characterized in that: The locking structure is a pin (4), and the locking hook structure (5) is a hook plate. When the hook plate is at the height of any pin (4), the hook plate can be hung on the pin (4).

4. The grain recovery box according to claim 3, characterized in that: The side plate of the box body (1) is also provided with a horizontally arranged long groove (6), the pin (4) is located in the long groove (6) and is slidably connected to the side plate of the box body (1), and when the hook plate is at the height of any pin (4), the pin (4) can slide along the long groove (6) to engage in or leave the hook plate.

5. The grain recovery box according to claim 4, characterized in that: The hook plate is provided with an L-shaped groove (7). When the notch of the L-shaped groove (7) is at the height of any pin (4), the pin (4) slides along the long groove (6) to snap into or leave the notch of the L-shaped groove (7).

6. The grain recovery box according to claim 4, characterized in that: The pin (4) is also provided with a limiting cap (8). When the pin (4) is inserted into the hook plate, the limiting cap (8) is located outside the hook plate.

7. The seed recovery box according to claim 1, characterized in that: Limiting bars (9) are also provided on both sides of the opening of the box body (1). The limiting bars (9) are in the shape of angle steel. One plate of the limiting bar (9) is welded to the box body (1). A gap is formed between the other plate of the limiting bar (9) and the side plate of the box body (1). The inserting plate (3) is inserted into the gap formed between the other plate of the limiting bar (9) and the side plate of the box body (1) and can slide up and down.

8. The grain recovery box according to claim 1, characterized in that: The free end of the box door (2) is also provided with a movable hook (10), and the side plates on both sides of the opening of the box body (1) are respectively provided with hook rings (11). When the box door (2) closes the opening of the box body (1), the movable hook (10) can be buckled on the hook ring (11).

9. The grain recovery box according to claim 8, characterized in that: The free end of the door (2) is also provided with a rotating shaft (12), which is arranged in parallel with the hinge axis of the door (2), and the two ends of the rotating shaft (12) are respectively connected to a movable hook (10).

10. The grain recovery box according to claim 1, characterized in that: The two opposite edges of the box door (2) are also provided with seed baffles (13). When the box door (2) closes the opening of the box body (1), the seed baffles (13) are attached to the outer sides of the two opposite side walls of the box body (1).

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