Grain metering automatic control box

Abstract

The utility model relates to the field of grain metering, and discloses a grain metering automatic control box which comprises a box body, the top of the box body is fixedly connected with a dust removal box, the upper side and the lower side of the interior of the dust removal box are respectively provided with an installation groove, the front end of each installation groove is provided with a clamping groove, and the close faces of the two installation grooves are connected with a filter plate in a sliding mode. A connecting plate is fixedly connected to the exterior of the filter plate, limiting grooves are formed in the upper side and the lower side of the interior of the connecting plate, springs are fixedly connected to the interiors of the limiting grooves, a moving plate is fixedly connected to the other ends of the springs, and a clamping block is fixedly connected to the exterior of the moving plate. According to the utility model, through the mutual cooperation of the dust removal box, the filter plate and other structures, dust generated when soybean meal is conveyed to the metering hopper can be absorbed and treated in a centralized manner, the dust is prevented from drifting to the air to cause harm to a human body, and meanwhile, the influence on the air quality and the pollution to the environment are avoided.

Description

Technical Field

[0001] The utility model relates to the field of grain measurement, in particular to an automatic control box for grain measurement. Background Art

[0002] Soybean meal is a byproduct obtained by pressing beans (usually soybeans), and its main components are protein and fiber. Soybean meal is often used as feed, especially as an important raw material in livestock feed, because it is rich in protein and nutrients, which can improve the growth rate and health of animals. Soybean meal is usually mixed with other raw materials. Since the cost of soybean meal as a feed raw material is relatively high, it needs to be measured to control production costs and avoid waste and loss. At the same time, animals of different stages and types have different requirements for protein and nutrients. Accurate measurement can ensure the accuracy of feed formula and meet the nutritional needs of different animals.

[0003] However, when the soybean meal is transported to the measuring hopper for measurement, dust will be scattered due to the drop, and then float in the air, which is easy to cause harm to human health, and at the same time pollute the environment, affecting the air quality and the cleanliness of the surrounding environment. In view of the above problems, the technicians in this field have proposed a grain metering automatic control box to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a grain metering automatic control box, which aims to improve the problem that the dust scattered during soybean meal metering in the prior art causes harm to the human body and affects the air quality and the surrounding environment.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a grain metering automatic control box, comprising a box body, a dust removal box fixedly connected to the top of the box body, installation grooves are provided on the upper and lower sides of the interior of the dust removal box, a clamping groove is provided at the front end of the installation groove, a filter plate is slidably connected to the adjacent surfaces of the two installation grooves, a connecting plate is fixedly connected to the outside of the filter plate, limiting grooves are provided on the upper and lower sides of the interior of the connecting plate, a spring is fixedly connected to the inside of the limiting groove, the other end of the spring is fixedly connected to a moving plate, the outside of the moving plate is fixedly connected to a clamping block, the inside of the connecting plate is slidably connected to a pull rod, the outside of the pull rod is rotatably connected to connecting rods, one side of the outside of the dust removal box is fixedly connected to a fan, the other side of the outside of the dust removal box is fixedly connected to a dust suction pipe, and the other end of the dust suction pipe is fixedly connected to a dust suction hood.

[0006] Furthermore, two metering sensors are fixedly connected to the inner bottom of the box body, a support plate is fixedly connected to the top of the two metering sensors, a metering bucket is fixedly connected to the top of the support plate, and an auger conveyor is fixedly connected to the outer side of the box body.

[0007] Furthermore, the front end of the box body is rotatably connected to a box door, the front end of the box door is fixedly connected to a controller, and the right side of the front end of the box door is fixedly connected to a handle.

[0008] Furthermore, the other end of the connecting rod is rotatably connected to the outside of the movable plate, and the outside of the movable plate is slidably connected to the inner wall of the limiting groove.

[0009] Furthermore, the outside of the card block is engaged with the inside of the card slot, and the outside of the card block is slidably connected with the inside of the installation slot.

[0010] Furthermore, the top of the dust hood is fixedly connected to the inner top of the box body, and the two metering sensors are symmetrically arranged on the left and right.

[0011] Furthermore, the outside of the fan is fixedly connected to the top of the box, and a plurality of supporting legs are provided at the bottom of the box.

[0012] Furthermore, the metering sensor is electrically connected to the controller, and the auger conveyor and the fan are both electrically connected to the controller.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the dust generated when the soybean meal is transported to the measuring hopper can be absorbed and processed centrally through the mutual cooperation of the dust removal box, the fan, the filter plate, the dust suction pipe and other structures, so as to prevent the dust from being dispersed into the air and causing harm to the human body, and at the same time avoid affecting the air quality and polluting the environment.

[0015] 2. In the utility model, through the cooperation of the pull rod, connecting rod, spring, block, slot and other structures, the filter plate can be fixed inside the dust removal box by snap connection, and the filter plate can be easily disassembled, cleaned or replaced, thereby extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a grain metering automatic control box proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the box structure of a grain metering automatic control box proposed by the utility model;

[0018] Figure 3 This is a cross-sectional view of a dust removal box of an automatic grain metering control box proposed by the utility model;

[0019] Figure 4 This is a cross-sectional view of a connecting plate of an automatic grain metering control box proposed by the utility model.

[0020] Legend:

[0021] 1. Box body; 2. Box door; 3. Dust removal box; 4. Fan; 5. Dust suction pipe; 6. Connecting plate; 7. Dust hood; 8. Auger conveyor; 9. Measuring bucket; 10. Support plate; 11. Measuring sensor; 12. Mounting slot; 13. Filter plate; 14. Limiting slot; 15. Spring; 16. Connecting rod; 17. Moving plate; 18. Block; 19. Pull rod; 20. Slot; 21. Controller; 22. Handle. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1 , Figure 3 and Figure 4 The utility model provides an embodiment of a grain metering automatic control box, comprising a box body 1, a dust removal box 3 is fixedly connected to the top of the box body 1, mounting grooves 12 are provided on the upper and lower sides of the interior of the dust removal box 3, a card slot 20 is provided at the front end of the mounting groove 12, a filter plate 13 is slidably connected to the adjacent surfaces of the two mounting grooves 12, a connecting plate 6 is fixedly connected to the outside of the filter plate 13, a limiting groove 14 is provided on the upper and lower sides of the interior of the connecting plate 6, a spring 15 is fixedly connected to the inside of the limiting groove 14, a moving plate 17 is fixedly connected to the other end of the spring 15, a card block 18 is fixedly connected to the outside of the moving plate 17, a pull rod 19 is slidably connected to the inside of the connecting plate 6, and the connecting rod 16 is rotatably connected to the outer sides of the pull rod 19, a fan 4 is fixedly connected to the outer side of the dust removal box 3, a dust suction pipe 5 is fixedly connected to the other side of the exterior of the dust removal box 3, and a dust suction hood 7 is fixedly connected to the other end of the dust suction pipe 5.

[0024] Specifically, the dust removal box 3 is fixed by the box body 1, and a fan 4 is installed on the outside thereof, so that when the fan 4 is running, the dust generated by conveying soybean meal can enter the dust suction pipe 5 through the dust suction hood 7, and then enter the interior of the dust removal box 3, so as to achieve the effect of dust treatment and prevent the dust from being scattered and causing harm to the human body and pollution to the environment. The pull rod 19 can drive the connecting rod 16 connected on both sides to move, and then drive the moving plate 17 to slide inside the limiting groove 14, and drive the block 18 to move to the inside of the connecting plate 6 through the moving plate 17, so that the block 18 is disengaged from the groove 20, and the spring 15 is compressed at the same time. At this time, the filter plate 13 can be taken out of the dust removal box 3, which is convenient for replacement or cleaning, thereby extending the service life of the device. The filter plate 13 can be initially fixed through the two installation grooves 12, and then fixed by a snap-on method to ensure the effect of the filter plate 13 when in use.

[0025] Referring to the figure, two metering sensors 11 are fixedly connected to the inner bottom of the box body 1, a support plate 10 is fixedly connected to the top of the two metering sensors 11, a metering bucket 9 is fixedly connected to the top of the support plate 10, and an auger conveyor 8 is fixedly connected to the outer side of the box body 1.

[0026] Specifically, the weight of the soybean meal can be detected by the metering sensor 11 and then fed back to the controller 21, thereby realizing automatic control of metering. The support plate 10 can support the metering bucket 9, and the soybean meal can be placed in the metering bucket 9 for weighing. The soybean meal in the soybean meal bin can be transported to the metering bucket 9 for weighing through the auger conveyor 8.

[0027] Reference Figure 1 The front end of the box body 1 is rotatably connected to the box door 2, the front end of the box door 2 is fixedly connected to the controller 21, the right side of the front end of the box door 2 is fixedly connected to the handle 22, the metering sensor 11 is electrically connected to the controller 21, and the auger conveyor 8 and the fan 4 are both electrically connected to the controller 21.

[0028] Specifically, the box body 1 can be opened through the box door 2, and then the measured soybean meal can be taken out of the box body 1. The controller 21 is fixed through the box door 2, so that the operation of the auger conveyor 8 and the fan 4 can be controlled by the controller 21, and the set weight of the controller 21 is fed back through the metering sensor 11, thereby realizing metering control.

[0029] Reference Figure 4 The other end of the connecting rod 16 is rotatably connected to the outside of the movable plate 17, the outside of the movable plate 17 is slidably connected to the inner wall of the limiting groove 14, the outside of the block 18 is engaged with the inside of the groove 20, and the outside of the block 18 is slidably connected to the inside of the installation groove 12.

[0030] Specifically, the connecting rod 16 can drive the movable plate 17 to move, and the movable plate 17 can drive the clamping block 18 to move, so that the clamping block 18 can be plugged into the clamping slot 20, thereby fixing the filter plate 13, facilitating installation and disassembly, and facilitating subsequent use and maintenance.

[0031] Reference Figure 2 The top of the dust cover 7 is fixedly connected to the inner top of the box body 1, the two metering sensors 11 are symmetrically arranged, the outside of the fan 4 is fixedly connected to the top of the box body 1, and the bottom of the box body 1 is provided with a plurality of supporting feet.

[0032] Specifically, the dust generated during the transportation of soybean meal can be collected by the dust hood 7 and transmitted to the dust removal box 3 through the dust suction pipe 5, so as to collect the dust, prevent the dust from spreading and causing harm to the human body, and reduce the pollution to the environment. The fan 4 is fixed to the box body 1, so that the operation of the device is more stable when the fan 4 is running, and the box body 1 is supported by multiple supporting legs.

[0033] Working principle: When using this device, the soybean meal is conveyed into the interior of the box body 1 through the auger conveyor 8, and then enters the measuring bucket 9. At this time, the fan 4 is started. Under the action of the fan 4, the dust generated when the soybean meal falls into the measuring bucket 9 enters the dust suction pipe 5 through the dust suction hood 7, and then enters the dust removal box 3, thereby realizing the absorption and treatment of the dust, preventing the dust from scattering and causing harm to the human body and causing pollution to the open air. At the same time, the dust can be filtered through the filter plate 13 to avoid damage to the fan 4, thereby extending the service life of the device. The filter plate 13 can pull the pull rod 19 to drive the connecting rod 16 connected on both sides to move, and the filter plate 13 can be pulled by the pull rod 19. The connecting rod 16 drives the movable plate 17 to move and compress the spring 15 at the same time, so that the block 18 is disengaged from the slot 20, so that the filter plate 13 can be taken out from the dust removal box 3 driven by the connecting plate 6, so as to realize the disassembly of the filter plate 13, facilitate its cleaning or replacement, and extend the service life of the dust removal box 3. The weight can be set by the controller 21, and then the weight borne on the support plate 10 is calculated by the metering sensor 11. When the transported soybean meal reaches the set weight, the metering sensor 11 feeds back to the controller 21, so that the controller 21 controls the auger conveyor 8 to stop running, thereby completing the automatic control metering.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A grain metering automatic control box, comprising a box body (1), characterized in that: The top of the box body (1) is fixedly connected to a dust removal box (3), the dust removal box (3) is provided with mounting grooves (12) on both upper and lower sides, the front end of the mounting groove (12) is provided with a clamping groove (20), the adjacent surfaces of the two mounting grooves (12) are slidably connected to filter plates (13), the outside of the filter plates (13) is fixedly connected to a connecting plate (6), the inside of the connecting plate (6) is provided with limiting grooves (14) on both upper and lower sides, the inside of the limiting groove (14) is fixedly connected to a spring (15), The other end of the spring (15) is fixedly connected to a movable plate (17), the outside of the movable plate (17) is fixedly connected to a clamping block (18), the inside of the connecting plate (6) is slidably connected to a pull rod (19), both sides of the outside of the pull rod (19) are rotatably connected to connecting rods (16), one side of the outside of the dust removal box (3) is fixedly connected to a fan (4), the other side of the outside of the dust removal box (3) is fixedly connected to a dust suction pipe (5), and the other end of the dust suction pipe (5) is fixedly connected to a dust suction hood (7).

2. The automatic grain metering control box according to claim 1 is characterized in that: Two metering sensors (11) are fixedly connected to the inner bottom of the box body (1), a support plate (10) is fixedly connected to the top of the two metering sensors (11), a metering bucket (9) is fixedly connected to the top of the support plate (10), and an auger conveyor (8) is fixedly connected to the outer side of the box body (1).

3. The automatic grain metering control box according to claim 1 is characterized in that: The front end of the box body (1) is rotatably connected to a box door (2), the front end of the box door (2) is fixedly connected to a controller (21), and the right side of the front end of the box door (2) is fixedly connected to a handle (22).

4. The automatic grain metering control box according to claim 1 is characterized in that: The other end of the connecting rod (16) is rotatably connected to the outside of the moving plate (17), and the outside of the moving plate (17) is slidably connected to the inner wall of the limiting groove (14).

5. The automatic grain metering control box according to claim 1 is characterized in that: The outside of the clamping block (18) is clamped with the inside of the clamping slot (20), and the outside of the clamping block (18) is slidably connected with the inside of the installation slot (12).

6. The automatic grain metering control box according to claim 2, characterized in that: The top of the dust cover (7) is fixedly connected to the inner top of the box body (1), and the two metering sensors (11) are arranged symmetrically on the left and right.

7. The automatic grain metering control box according to claim 1, characterized in that: The outside of the fan (4) is fixedly connected to the top of the box (1), and the bottom of the box (1) is provided with a plurality of supporting legs.

8. The automatic grain metering control box according to claim 2, characterized in that: The metering sensor (11) is electrically connected to the controller (21), and the auger conveyor (8) and the fan (4) are both electrically connected to the controller (21).

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