A green agricultural food automated screening and processing device

Abstract

The present invention is an automatic screening and processing device for green agricultural food, which relates to the technical field of food processing equipment. A processing box is provided with: a drying component, a crushing and shelling component and a screening component from top to bottom; the drying component is arranged below the lower outlet of the feed hopper at the top of the processing box; the crushing component is arranged below the drying component; the screening component is located below the crushing component and is arranged below the crushing component to screen and classify the shelled soybeans; the screening box is arranged on one side outside the processing box and is connected to the outlet of the processing box, so that continuous operation can be realized, and the front and rear materials do not affect each other. The soybeans are peeled off and graded and screened, so as to realize automatic screening and processing of green agricultural products, especially soybeans, which is more efficient.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural equipment, and in particular to a green agricultural food automatic screening and processing device. Background Art

[0002] Soybean is an annual herb and the most important legume in the world. It is one of the important food crops in China and has a 5,000-year history of cultivation. It was called Shu in ancient times. Northeast China is the main production area. Soybean is a crop whose seeds are rich in plant protein. Soybean is most commonly used to make various soy products, extract soybean oil, brew soy sauce and extract protein. Bean dregs or soybeans ground into coarse powder are also often used as poultry and livestock feed.

[0003] However, separating soybeans from straws requires two processes, shelling and screening, which consumes a lot of manpower, and the straw left after soybean separation is difficult to handle and collect. When peeling soybeans from straws, multiple processes need to be carried out step by step, especially when the soybean straws are not dry enough, peeling out soybeans will cost more manpower and have low work efficiency.

[0004] The existing soybean screening machine needs to add materials regularly or continuously when shelling the soybean straw. However, the continuous addition of a large amount of materials will cause material accumulation, slow down the screening process, and easily get the machine stuck. It is also easy to cause the mixing of processed materials and unprocessed materials, resulting in insufficient material processing, and it is impossible to achieve continuous operation without the materials added before and after affecting each other. Summary of the invention

[0005] In order to overcome the above-mentioned shortcomings of the prior art, the main purpose of the present invention is to provide a green agricultural food automatic screening and processing device.

[0006] To achieve the above object, the present invention adopts the following technical scheme, a green agricultural food automatic screening and processing device, comprising:

[0007] A processing box, wherein a drying component and a crushing and shelling component are sequentially arranged from top to bottom in the processing box;

[0008] Two baffles are symmetrically arranged below the drying assembly, one end of which is hinged to the two opposite side walls of the processing box respectively, and the other end is overlapped with each other;

[0009] Two closing plates, one end of which is remote from the other end and is hinged to the two ends of the feed opening at the top of the processing box, and the other end of which is overlapped with each other;

[0010] Two baffles are symmetrically arranged below the drying assembly, one end of which is hinged to the two opposite side walls of the processing box respectively, and the other end is overlapped with each other;

[0011] Two extrusion assemblies are respectively arranged in through grooves provided on two opposite side walls of the processing box;

[0012] Two support rods are symmetrically arranged at the bottom of the two baffles, one end of which is hinged to the bottom of the overlapping end of the baffle above it, and the other end passes through the through slot and extends to the outside of the processing box; when the two extrusion assemblies are in the reset state, the two extrusion assemblies push the support rods at their tops to contact the top of the through slot, at this time, the two support rods are in a horizontal state, and then the two baffles respectively hinged to the bottom of the two support rods are in a horizontal state of overlapping each other;

[0013] Two connecting rods are arranged on both sides of the processing box. The upper end of each connecting rod is hinged to the end of the closing plate on the same side, and the lower end is hinged to the end of the supporting rod on the same side.

[0014] Preferably, the drying component comprises:

[0015] A stirring shaft, wherein a plurality of stirring teeth are arranged on the stirring shaft, and the plurality of stirring teeth are evenly arranged around the stirring shaft;

[0016] Two baffles are symmetrically arranged below the stirring shaft, one end of which is hinged to the two opposite side walls of the processing box respectively, and the other end is overlapped with each other;

[0017] Two support rods are symmetrically arranged at the bottom of the two baffles, one end of each support rod is connected to the bottom of the overlapping end of the baffle above the two support rods, and the other end passes through the side wall of the processing box and extends to the outside of the processing box;

[0018] The two opposite side walls of the processing box are respectively provided with through grooves;

[0019] Two stoppers are respectively slidably disposed in the two through slots along the length direction;

[0020] Two first springs are respectively arranged in the through slots, the lower end of each first spring is fixedly connected to the bottom of the through slot, and the upper end thereof is fixedly connected to the stopper in the through slot;

[0021] When the first spring is in a reset state, the stopper is close to the top of the through slot, the two support rods pass through the through slots on the same side respectively, and the support rods are between the top of the through slot and the stopper.

[0022] Preferably, the drying component comprises:

[0023] A stirring shaft, which is hollow inside and has a plurality of air outlets, is provided with a plurality of stirring teeth, which are evenly arranged around the stirring shaft, and one end of which is fixedly connected to the inner wall of the processing box through a rotating driving member;

[0024] The hot air blower is arranged on the inner wall of the processing box, and the air outlet end thereof is connected with the stirring shaft through a sealed bearing.

[0025] Preferably, the crushing assembly includes a first extrusion assembly and a second crushing assembly;

[0026] The first extrusion assembly comprises:

[0027] A second filter plate is fixedly mounted on the side wall of the processing box;

[0028] A fixed shaft, the lower end of which is rotated by a first motor and disposed at the top center of the second filter plate;

[0029] A first sector plate, one inner arc end of which is fixedly connected to the fixed shaft;

[0030] A second sector plate is disposed below the first sector plate, and one end of the inner arc of the second sector plate is slidably connected to the fixed shaft;

[0031] The elastic member is arranged between the first fan-shaped plate and the second fan-shaped plate, with its upper end fixedly connected to the bottom of the first fan-shaped plate and its lower end fixedly connected to the top of the second fan-shaped plate.

[0032] Preferably, the second crushing assembly comprises:

[0033] Two crushing rollers are rotatably disposed between the inner side walls of the processing box, and the two crushing rollers are meshed with each other;

[0034] Two guide plates are symmetrically arranged at the bottom of the second filter plate, with their upper ends fixedly connected to the two ends of the bottom of the second filter plate, and their lower ends overlap the top of the crushing roller on the same side.

[0035] Preferably, a waste collection box is provided on one side of the processing box, which is connected to the lower end of the side wall of the processing box through an air suction pump, and the position of the air suction pump is located below the crushing roller;

[0036] A discharge port is provided on the side wall on the opposite side of the processing box; a grading and screening box is provided on the other side of the processing box, and the grading and screening box is connected to the processing box through the discharge port.

[0037] The screening assembly comprises:

[0038] A plurality of stirring wheels are rotatably disposed on the side walls of the processing box;

[0039] The third filter plate is arranged obliquely, and its lower end is arranged at the bottom of the discharge port.

[0040] Compared with the prior art, the beneficial effects of the present invention are:

[0041] The soybean straw with incomplete pods can be peeled. In order to ensure that the internal processing can be processed continuously, the material falls on the two overlapping closed plates at the feed port after being fed in. When the material accumulates to a certain weight, under the action of gravity, the overlapping ends of the two closed plates overlapped with the feed port are separated and move downward, and the material enters the processing box from the formed gap. First, the soybean straw fed into the processing box is dried. In order to prevent the materials fed in front and behind from mixing, when the new material enters the drying component, the two overlapping baffles below the drying component are opened. The two baffles are connected to the upper closed plate on the same side through the extrusion component and the connecting rod on the same side, and synchronous opening and closing are realized. When the two closed plates are opened, the two baffles are also opened. The dried material at the drying component falls to the crushing and shelling component, and the completely dried straw is crushed and shelled to obtain the peeled soybeans, which are then fed into the screening box again and screened according to different specifications of soybeans. Automatic screening and processing of green agricultural products, especially soybeans, can be realized, which is more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a schematic diagram of the cross-sectional structure of the present invention;

[0043] Figure 2 It is an enlarged schematic diagram of the structure of the second filter plate part of the present invention;

[0044] Figure 3 It is a partial enlarged structural schematic diagram of the feed port part in the present invention. DETAILED DESCRIPTION

[0045] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0046] Example:

[0047] Figure 1-3 , a green agricultural food automated screening and processing device, comprising: a processing box 1, wherein the processing box 1 is provided with: a drying component, a crushing and shelling component and a screening component from top to bottom; a drying component, which is arranged below the lower outlet of the feed hopper at the top of the processing box 1; a crushing component, which is arranged below the drying component; a screening component, which is located below the crushing component, and is arranged below the crushing component to screen and classify the shelled soybeans; a screening box, which is arranged on one side outside the processing box 1 and is connected to the outlet of the processing box 1, to grade and screen the peeled soybeans, belongs to the prior art, and in this embodiment, the soybean grading and screening device mentioned in the application number CN201920459608.9 can be selected.

[0048] In order to ensure the continuity of the operation process and that the materials added before and after do not affect each other, the present invention also includes two baffles 4, which are symmetrically arranged below the drying assembly, one end of which is hinged to the two opposite side walls of the processing box 1, and the other end is overlapped with each other; two closing plates 2, one end of which is away from the two ends of the top feed port of the processing box 1, and the other end is overlapped with each other; two extrusion assemblies are respectively arranged in the through grooves opened on the two opposite side walls of the processing box 1; two support rods 19 are respectively symmetrically arranged at the bottom of the two baffles 4, one end of which is respectively hinged to the bottom of the overlapped end of the baffle 4 above it Hinge, the other end passes through the through slot and extends to the outside of the processing box 1; wherein when the two extrusion assemblies are in the reset state, the two extrusion assemblies respectively push the support rods 19 at the top thereof to contact with the top of the through slot, and at this time, the two support rods 19 are in a horizontal state, and then the two baffles respectively hinged to the bottom of the two support rods 19 are in a horizontal state overlapping each other; two connecting rods 22 are arranged on both sides of the processing box 1, and the upper end of each connecting rod 22 is hinged to the end of the closing plate 2 on the same side, and the lower end is hinged to the end of the support rod 19 on the same side.

[0049] Incomplete soybean straw with pods can be peeled off. In order to ensure continuous internal processing, the material falls on the two overlapping closed plates 2 at the feed inlet after being fed in. When the material accumulates to a certain weight, under the action of gravity, the overlapping ends of the two closed plates 2 overlapping the feed inlet are separated and move downward, and the material enters the processing box 1 from the formed gap. First, the soybean straw fed into the processing box is dried. In order to prevent the materials fed in from mixing, when the new materials enter the drying component, the two overlapping baffles 4 below the drying component are opened, and the two baffles 2 are connected to the upper closed plate 2 on the same side through the extrusion component and the connecting rod 22 on the same side, and synchronous opening and closing are achieved. When the two closed plates 2 are opened, the two baffles are also opened, and the dried material at the drying component falls to the crushing and shelling component, and is driven to return to the horizontal overlapping state with the two baffles 4 and the two closed plates 2 through the rebound reset of the first spring 21 compressed in the extrusion component.

[0050] The drying component includes a stirring shaft 3, on which a plurality of stirring teeth are provided, and the plurality of stirring teeth are evenly arranged around the stirring shaft 3; in order to fully crush the straw, the crushing component includes a first extrusion component and a second crushing component; the first extrusion component includes: a second filter plate 5, fixedly arranged on the side wall of the processing box 1; a fixed shaft 6, the lower end of which is rotated by a first motor and arranged at the top center of the second filter plate 5; a first fan-shaped plate 7, one end of whose inner arc is fixedly connected to the fixed shaft 6; a second fan-shaped plate 9, which is arranged below the first fan-shaped plate 7, and one end of whose inner arc is slidably connected to the fixed shaft 6; an elastic member 8, which is arranged between the first fan-shaped plate 7 and the second fan-shaped plate 9, the upper end of which is fixedly connected to the bottom of the first fan-shaped plate 7, and the lower end of which is fixedly connected to the top of the second fan-shaped plate 9.

[0051] In order to further effectively carry out crushing, the second crushing assembly includes: two crushing rollers 11, which are rotatably arranged between the inner walls of the processing box 1, and the two crushing rollers 11 are meshed with each other; two guide plates 10 are symmetrically arranged at the bottom of the second filter plate 5, and their upper ends are fixedly connected to the two ends of the bottom of the second filter plate 5, and their lower ends are overlapped with the top of the crushing roller 11 on the same side.

[0052] In order to further peel out the soybeans, a waste collection box 18 is provided on one side of the processing box 1, which is connected to the lower end of the side wall of the processing box 1 through an air suction pump, and the air suction pump is located below the crushing roller 11, for sucking in the crushed straw; a discharge port is provided on the side wall on the opposite side of the processing box 1; the screening box is connected to the processing box 1 through the discharge port; the screening assembly for screening the crushed soybeans and straw comprises: a plurality of stirring wheels, which are rotatably arranged on the side walls of the processing box 1; a third filter plate, which is inclined, and its lower end is arranged at the bottom of the discharge port.

[0053] It should be noted that, in the present invention, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0054] The above embodiments are merely examples of the present invention and do not limit the protection scope of the present invention. All designs that are the same or similar to the present invention fall within the protection scope of the present invention.

Claims

1. A green agricultural food automated screening and processing device, characterized in that: include: A processing box (1), wherein a drying component and a crushing and shelling component are arranged in sequence from top to bottom in the processing box (1); Two closing plates (2), one end of which is remote from the other end and is hinged to the two ends of the top feed opening of the processing box (1), and the other ends of which are overlapped with each other; Two baffles (4) are symmetrically arranged below the drying assembly, one end of which is hinged to the two opposite side walls of the processing box (1) respectively, and the other end of which is overlapped with each other; Two extrusion assemblies are respectively arranged in through grooves opened on two opposite side walls of the processing box (1); the two extrusion assemblies include: Two push rods (23) are arranged outside the processing box (1), one end of each of which penetrates into the processing box (1) and is fixedly connected to the closing plate (2) on the same side; Two stoppers (20) are respectively slidably disposed in the two through slots along the length direction; Two first springs (21) are respectively arranged in the through slots, the lower end of each first spring (21) being fixedly connected to the bottom of the through slot, and the upper end of each first spring (21) being fixedly connected to the stopper (20) in the through slot; Two support rods (19) are symmetrically arranged at the bottom of the two baffles (4), one end of each support rod is hinged to the bottom of the overlapping end of the baffle (4) above it, and the other end passes through the through slot and extends to the outside of the processing box (1); when the two extrusion assemblies are in a reset state, the two extrusion assemblies push the support rods (19) at their tops to contact the top of the through slot, and at this time, the two support rods (19) are in a horizontal state, and the two baffles (4) are in a horizontal state of overlapping each other; Two connecting rods (22) are arranged on both sides of the processing box (1), and the lower end of each connecting rod (22) is hinged to the end of the support rod (19) on the same side; the other end of the push rod (23) is hinged to the upper end of the connecting rod (22) on the same side; When the first spring (21) is in a reset state, the stopper (20) is close to the top of the through slot, the two support rods (19) respectively pass through the through slot on the same side, and the support rods (19) are between the top of the through slot and the stopper (20).

2. According to claim 1, a green agricultural food automated screening and processing device is characterized in that: The drying component comprises: The stirring shaft (3) is hollow inside and has a plurality of air outlets. The stirring shaft (3) is provided with a plurality of stirring teeth. The plurality of stirring teeth are evenly arranged around the stirring shaft (3), and one end of the stirring teeth is fixedly connected to the inner wall of the processing box via a rotating drive member. The hot air blower is arranged on the inner wall of the processing box, and the air outlet end thereof is connected with the stirring shaft through a sealed bearing.

3. The green agricultural food automated screening and processing device according to claim 1, characterized in that: The crushing and shelling assembly includes a first extrusion assembly and a second crushing assembly; The first extrusion assembly comprises: A second filter plate (5) is fixedly mounted on a side wall of the processing box (1); A fixed shaft (6), the lower end of which is rotated by a first motor and is disposed at the top center of the second filter plate (5); A first sector plate (7), one inner arc end of which is fixedly connected to the fixed shaft (6); A second sector plate (9) is disposed below the first sector plate (7), and one end of the inner arc of the second sector plate (9) is slidably connected to the fixed shaft (6); The elastic member (8) is arranged between the first sector plate (7) and the second sector plate (9), with its upper end fixedly connected to the bottom of the first sector plate (7) and its lower end fixedly connected to the top of the second sector plate (9).

4. The green agricultural food automated screening and processing device according to claim 3, characterized in that: The second crushing assembly comprises: Two crushing rollers (11) are rotatably disposed between the inner side walls of the processing box (1), and the two crushing rollers (11) are meshed with each other; Two guide plates (10) are symmetrically arranged at the bottom of the second filter plate (5), with their upper ends fixedly connected to the two ends of the bottom of the second filter plate (5) and their lower ends overlapping the top of the crushing roller (11) on the same side.

5. The green agricultural food automated screening and processing device according to claim 4, characterized in that: A waste collection box (18) is provided on one side of the processing box (1), which is connected to the lower end of the side wall of the processing box (1) via an air suction pump, and the air suction pump is located below the crushing roller (11).

6. The green agricultural food automated screening and processing device according to claim 1, characterized in that: A discharge port is provided on the side wall on the opposite side of the processing box (1); a grading and screening box (17) is provided on the other side of the processing box (1), and the grading and screening box (17) is connected to the processing box (1) through the discharge port.

7. The green agricultural food automated screening and processing device according to claim 6, characterized in that: The grading and screening box (17) comprises: A plurality of stirring wheels are rotatably disposed on the side walls of the processing box (1); The third filter plate is arranged obliquely, and its lower end is arranged at the bottom of the discharge port.

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