Integrated device with soybean multi-item detection and threshing functions

Abstract

The invention discloses an integrated device with soybean multi-item detection and threshing functions, and relates to the technical field of soybean threshing. Comprising a threshing shell, a threshing mechanism for soybean pods is arranged on the threshing shell, the threshing mechanism comprises a turning assembly, and the turning assembly comprises a transmission shaft connected with the interior of the threshing shell in a penetrating mode. A sealing ring connected with the side wall of a sliding rod through a connecting rod is driven to slide in a filtering hole in a screening plate, so that the size of the filtering hole in the screening plate is adjusted for use, adjustment is conducted according to screened beans, the screening requirements of the beans of different sizes and different varieties can be met, and the universality and practicability of the device are improved; by accurately adjusting the size of the filter holes, the device can ensure that only beans meeting the specific size requirement can pass through the screening plate, and small impurities or shell residues can be effectively blocked, so that the screening efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of soybean threshing, in particular to an integrated device with soybean multiple detection and threshing functions. Background Art

[0002] In modern agricultural production, soybean is an important food crop, and the threshing and screening steps in its processing are crucial.

[0003] Cameras can play an important role in many soybean inspection devices, especially when conducting quality inspections. The camera can capture the appearance of soybeans, such as shape, size, color, etc., to determine whether the soybeans are neat and full, and whether there are problems such as mold and insects. As an image acquisition device, the camera is equipped with a high-resolution photosensitive element and lens system. When a soybean sample is placed in front of the camera or passes through its field of view, the camera will capture an image of the soybean. This image contains the appearance information of the soybean, such as shape, size, color, etc.

[0004] However, during conventional soybean threshing, a large amount of bean husks and bean grains are easily accumulated inside the drum, which makes it inconvenient to clean some of the bean husks during threshing, resulting in easy accumulation inside the drum during long-term work, affecting the threshing effect. In addition, when screening the soybeans, static filtration is prone to blockage, and the size of the filter holes on the screening plate is usually fixed, which is difficult to adjust according to the size of the soybeans, affecting the use effect. At the same time, during detection, internal dust is likely to cover the camera, reducing the detection effect. For this reason, the present invention provides an integrated device with multiple soybean detection and threshing functions. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an integrated device with multiple soybean detection and threshing functions, which solves the problem that during traditional soybean threshing, a large amount of bean shells and bean grains are easily accumulated inside the drum, making it inconvenient to clean some of the bean shells during threshing, resulting in easy accumulation inside the drum during long-term work, affecting the threshing effect, and when screening the soybeans, static filtration is prone to blockage, and the size of the filter holes on the screening plate is usually fixed, which is difficult to adjust according to the size of the soybeans, affecting the use effect, and at the same time, during detection, the dust inside is likely to cover the camera, reducing the detection effect.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an integrated device with multiple soybean detection and threshing functions, including a threshing shell, on which a threshing mechanism for soybean pods is provided, and the threshing mechanism includes: The turning assembly comprises a transmission shaft connected through the inside of a threshing shell, a shell breaking rod is fixed to the outer wall of the transmission shaft, a bean pod shelling rod is fixed to the inner wall of the shell breaking rod, a threshing drum for shelling bean pods is fixed to the inner wall of the threshing shell, a through hole is provided inside the threshing drum, a fan is fixed to one side wall of the threshing shell, and a driving shaft connected through a driving assembly is provided on the same side wall of the threshing shell and the fan; The screening component comprises a first slide rail bracket fixed to the inner wall of the threshing shell, a screening plate connected by a reciprocating component is arranged inside the first slide rail bracket, and a sealing ring connected by an adjusting component is arranged inside the screening plate; The cleaning component comprises a transparent cover fixed at the bottom end of the inner part of the threshing shell, and the outer wall of the transparent cover is provided with a cleaning ring connected by a gear component.

[0007] Preferably, the driving assembly includes a driving body fixed to the side wall of the threshing shell, a protective shell is provided on the outer side of the driving body, the protective shell is fixedly connected to the side wall of the threshing shell, the driving shaft is located at the output end of the driving body, a second bevel gear is fixed to the outer wall of the driving shaft, a first bevel gear is fixed to one end of the transmission shaft close to the second bevel gear, and the first bevel gear is meshingly connected to the second bevel gear.

[0008] Preferably, a connecting shaft is connected to the inside of the fan, a fan blade is fixed to the outer wall of the connecting shaft, a second transmission wheel is fixed to the extended end of the connecting shaft, a first transmission wheel is fixed to one end of the driving shaft, the first transmission wheel and the second transmission wheel are connected by a transmission belt, and a discharge port is opened on the other side wall of the threshing shell.

[0009] Preferably, the reciprocating assembly includes a second slide rail bracket fixedly connected to the side wall of the threshing shell, the screening plate is located on the inner wall of the first slide rail bracket, and the screening plate is slidably connected to the first slide rail bracket, the second slide rail bracket is internally rotatably connected to a reciprocating screw rod, the inner wall of the second slide rail bracket is slidably connected to a guide block, the guide block is threadedly connected to the reciprocating screw rod, the other end of the guide block is fixedly connected to the screening plate, the upper end surface of the first slide rail bracket is penetrated by a second slide groove, and the side wall of the threshing shell is provided with a first slide groove for sliding of the guide block.

[0010] Preferably, the adjustment component includes a cavity groove opened inside the screening plate, the interior of the cavity groove is slidably connected with a sliding rod, the side wall of the sliding rod is fixed with a connecting rod, the sealing ring is fixedly connected to the side wall of the connecting rod, and the sealing rings are evenly distributed on the side wall of the connecting rod.

[0011] Preferably, the inner wall of the cavity groove is rotatably connected with a screw rod, and the screw rod is threadedly connected to the sliding rod.

[0012] Preferably, the gear assembly includes a movable ring rotatably connected to the outer wall of the transparent cover, the outer wall of the movable ring is evenly fixed with transmission gears, the cleaning ring is located at the lower end of the movable ring and is fixedly connected, a driving gear is provided on one side of the transparent cover, the driving gear is located at the inner top of the threshing shell and is driven by a motor, the driving gear is meshed with the transmission gear, and a detection camera is provided inside the transparent cover, and the detection camera is located at the inner top of the threshing shell.

[0013] Preferably, a support frame is fixed to the outer wall of the threshing shell, a conveyor belt for conveying pods is arranged at the upper end of the support frame, a feed port is fixed to the upper end of the threshing shell, and a collecting shell is arranged at the inner bottom end of the threshing shell. Beneficial Effects

[0014] The present invention provides an integrated device with multiple soybean detection and threshing functions. Compared with the prior art, it has the following beneficial effects: Firstly, the shell-breaking rod on the outer wall of the transmission shaft of the present invention and the bean-breaking plate connected to the outer wall of the shell-breaking rod rotate inside the threshing drum, and the dried bean pods are sent into the threshing drum. The bean pods are beaten by the bean pods and the shell-breaking rod, and the friction between the bean pods and the inner wall of the threshing drum breaks the bean pod shells, so that the beans inside are broken out, and then the beans leak out from the bottom through the through holes inside the threshing drum, so as to improve the threshing efficiency. At the same time, the fan blades work inside the fan, and the bean husks separated inside the threshing drum are blown to the discharge port by the fan, so as to ensure that a part of the bean husks are cleaned and discharged, so as to facilitate better threshing. The timely cleaning of the bean husks helps to keep the inside of the threshing drum clean and avoid the accumulation of bean husks affecting the threshing effect. The cleaned bean husks will not be mixed with the beans, which is beneficial to the subsequent collection and processing of the beans, and the space inside the threshing drum can be effectively utilized, and the contact between the bean pods and the threshing components is more sufficient, thereby improving the threshing efficiency.

[0015] Secondly, the reciprocating screw provided in the present invention is rotated inside the second slide rail bracket by a motor, so that the guide block slides along the inside of the first slide groove and the second slide groove, and one end of the guide block is fixedly connected to the screening plate, driving the screening plate to reciprocate and shake inside the first slide rail bracket, thereby separating the bean grains and part of the shell residue separated by the threshing drum, and further filtering the bean grains, which helps to more thoroughly separate the bean grains and part of the shell residue separated by the threshing drum, ensure the purity of the bean grains, and can more effectively remove the fine shell residue and impurities in the bean grains, thereby improving the screening efficiency and avoiding blockage during screening.

[0016] Thirdly, the present invention manually rotates the screw to make the slide rod slide in the cavity groove inside the screening plate, driving the side wall of the slide rod to slide on the filter hole on the screening plate through the sealing ring connected to the connecting rod, so as to adjust the size of the filter hole on the screening plate. It can be adjusted according to the screened beans to meet the screening needs of beans of different sizes and varieties, thereby improving the versatility and practicality of the device. By accurately adjusting the size of the filter hole, the device can ensure that only beans that meet specific size requirements can pass through the screening plate, while smaller impurities or shell residues will be effectively blocked, thereby improving the screening efficiency.

[0017] Fourthly, the present invention protects the camera through a transparent cover, and then the driving gear is rotated by a motor, and the movable ring is rotated on the outer wall of the transparent cover under the meshing transmission of the driving gear and the transmission gear, driving the cleaning ring to clean the outer wall of the transparent cover to prevent dust from affecting the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the side view structure of the threshing shell of the present invention; Figure 3 It is a schematic diagram of the internal connection structure of the threshing shell of the present invention; Figure 4 It is a schematic diagram of the internal connection structure of the protective housing of the present invention; Figure 5 It is a schematic diagram of the internal connection structure of the threshing drum of the present invention; Figure 6 It is a schematic diagram of the second slide rail bracket connection structure of the present invention; Figure 7 It is a schematic diagram of the connection structure of the screening plate of the present invention; Figure 8 It is a schematic diagram of the cleaning ring connection structure of the present invention; Fig. 9 It is a schematic diagram of the cross-sectional structure of the screening plate of the present invention; Fig.10 For the present invention Fig. 9 Enlarged diagram of the connection structure at point A in the middle.

[0019] In the figure: 1, threshing shell; 2, threshing drum; 201, transmission shaft; 202, first bevel gear; 3, protective shell; 301, driving body; 302, driving shaft; 303, second bevel gear; 4, first transmission wheel; 401, fan; 402, connecting shaft; 403, fan blade; 404, second transmission wheel; 405, discharge port; 5, shell breaking rod; 501, slapping plate; 502, through hole; 6, first slide rail bracket; 601, screening plate; 602, Second slide rail bracket; 603, reciprocating screw; 604, guide block; 605, first slide groove; 606, second slide groove; 7, detection camera; 701, transparent cover; 702, driving gear; 703, movable ring; 704, cleaning ring; 705, transmission gear; 8, cavity groove; 801, slide rod; 802, connecting rod; 803, sealing ring; 804, screw; 9, feed port; 901, support frame; 902, conveyor belt; 903, collection shell. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 10 The present invention provides a technical solution: an integrated device with multiple soybean detection and threshing functions, comprising a threshing shell 1, on which a threshing mechanism for soybean pods is arranged, and the threshing mechanism comprises: The turning assembly includes a transmission shaft 201 which penetrates and is connected inside a threshing shell 1, a shell breaking rod 5 is fixed to the outer wall of the transmission shaft 201, a beating plate 501 is fixed to the inner wall of the shell breaking rod 5, a threshing drum 2 for shelling bean pods is fixed to the inner wall of the threshing shell 1, a through hole 502 is provided inside the threshing drum 2, a fan 401 is fixed to one side wall of the threshing shell 1, and a driving shaft 302 connected through a driving assembly is provided on the same side wall of the threshing shell 1 and the fan 401; The screening component comprises a first slide rail bracket 6 fixed to the inner wall of the threshing housing 1, a screening plate 601 connected via a reciprocating component is arranged inside the first slide rail bracket 6, and a sealing ring 803 connected via an adjusting component is arranged inside the screening plate 601; The cleaning assembly comprises a transparent cover 701 fixed at the bottom end of the threshing shell 1, and the outer wall of the transparent cover 701 is provided with a cleaning ring 704 connected by a gear assembly.

[0022] In a preferred embodiment, the driving assembly includes a driving body 301 fixed to the side wall of the threshing shell 1, a protective shell 3 is arranged on the outside of the driving body 301, and the protective shell 3 is fixedly connected to the side wall of the threshing shell 1. The driving shaft 302 is located at the output end of the driving body 301, and a second bevel gear 303 is fixed to the outer wall of the driving shaft 302. The first bevel gear 202 is fixed to one end of the transmission shaft 201 close to the second bevel gear 303, and the first bevel gear 202 is meshed with the second bevel gear 303. The transmission shaft 201 is arranged through the first bevel gear 2 02 and the second bevel gear 303 rotate under the action of the driving shaft 302 and the driving body 301, driving the shell breaking rod 5 and the beating plate 501 on the outer wall of the transmission shaft 201 to rotate inside the threshing drum 2, and the dried bean pods are sent into the threshing drum 2. The bean pods are beaten by the bean pods and the bean pods are ruptured by the friction between the bean pods and the inner wall of the threshing drum 2, so that the bean pod shells are broken, and the beans inside are broken out, and then the beans are leaked out from the bottom of the through hole 502 inside the threshing drum 2, thereby improving the threshing efficiency.

[0023] In a preferred embodiment, a connecting shaft 402 is connected to the inside of the fan 401, a fan blade 403 is fixed to the outer wall of the connecting shaft 402, a second transmission wheel 404 is fixed to the extended end of the connecting shaft 402, a first transmission wheel 4 is fixed to one end of the driving shaft 302, the first transmission wheel 4 and the second transmission wheel 404 are connected by a transmission belt, and a discharge port 405 is provided on the other side wall of the threshing shell 1, and the connecting shaft 402 is arranged to rotate under the drive of the driving shaft 302 through the first transmission wheel 4 and the second transmission wheel 404, thereby 403 works inside the fan 401, and blows the bean husks separated inside the threshing drum 2 to the discharge port 405 through the fan 401, ensuring that a part of the bean husks are cleaned and discharged, so as to facilitate better threshing. Timely cleaning of the bean husks helps to keep the inside of the threshing drum 2 clean, avoids the accumulation of bean husks affecting the threshing effect, and the cleaned bean husks will not be mixed with the beans, which is beneficial to the subsequent collection and processing of the beans, and the space inside the threshing drum 2 can be effectively utilized, and the contact between the bean pods and the threshing components is more complete, thereby improving the threshing efficiency.

[0024] In a preferred embodiment, the reciprocating assembly includes a second slide rail bracket 602 fixedly connected to the side wall of the threshing shell 1, the screening plate 601 is located on the inner wall of the first slide rail bracket 6, and the screening plate 601 is slidably connected to the first slide rail bracket 6, the second slide rail bracket 602 is internally rotatably connected to a reciprocating screw rod 603, the inner wall of the second slide rail bracket 602 is slidably connected to a guide block 604, the guide block 604 is threadedly connected to the reciprocating screw rod 603, the other end of the guide block 604 is fixedly connected to the screening plate 601, the upper end surface of the first slide rail bracket 6 is penetrated by a second slide groove 606, and the side wall of the threshing shell 1 is provided with a first slide groove 605 for the guide block 604 to slide. The reciprocating screw rod 603 is rotated inside the second slide rail bracket 602 by the motor, so that the guide block 604 slides along the inside of the first slide groove 605 and the second slide groove 606. One end of the guide block 604 is fixedly connected to the screening plate 601, driving the screening plate 601 to reciprocate inside the first slide rail bracket 6, thereby separating the beans and part of the shell residue separated by the threshing drum 2, and further filtering the beans, which helps to more thoroughly separate the beans and part of the shell residue separated by the threshing drum 2, ensure the purity of the beans, and can more effectively remove the fine shell residue and impurities in the beans, thereby improving the screening efficiency and avoiding blockage during screening.

[0025] In a preferred embodiment, the adjustment component includes a cavity groove 8 opened inside the screening plate 601, the cavity groove 8 is slidably connected with a slide rod 801, the side wall of the slide rod 801 is fixed with a connecting rod 802, the sealing ring 803 is fixedly connected to the side wall of the connecting rod 802, and the sealing ring 803 is evenly distributed on the side wall of the connecting rod 802, the inner wall of the cavity groove 8 is rotatably connected with a screw rod 804, the screw rod 804 is threadedly connected to the slide rod 801, and the slide rod 801 is moved into the cavity groove 8 inside the screening plate 601 by manually rotating the screw rod 804. The sliding rod 801 slides, driving the sealing ring 803 connected to the side wall of the sliding rod 801 through the connecting rod 802 to slide on the filter hole on the screening plate 601, so as to adjust the size of the filter hole on the screening plate 601. The adjustment can be made according to the screened beans, which can meet the screening needs of beans of different sizes and varieties, thereby improving the versatility and practicality of the device. By accurately adjusting the size of the filter hole, the device can ensure that only beans that meet specific size requirements can pass through the screening plate 601, while smaller impurities or shell residues will be effectively blocked, thereby improving the screening efficiency.

[0026] In a preferred embodiment, the gear assembly includes a movable ring 703 rotatably connected to the outer wall of the transparent cover 701, and a transmission gear 705 is evenly fixed on the outer wall of the movable ring 703. A cleaning ring 704 is located at the lower end of the movable ring 703 and is fixedly connected. A driving gear 702 is arranged on one side of the transparent cover 701. The driving gear 702 is located at the top of the inner part of the threshing shell 1 and is driven by a motor. The driving gear 702 is meshed with the transmission gear 705. A detection camera 7 is arranged inside the transparent cover 701. The detection camera 7 is located at the top of the inner part of the threshing shell 1. The detection camera 7 is used to detect the damage of soybeans. The inspection and appearance quality inspection, refer to patents CN202110943917.5 and CN202023254791.0, which belong to the prior art and will not be elaborated in detail. However, during the inspection, the inspection camera 7 is easily covered by dust and is protected by a transparent cover 701. Then, the driving gear 702 is rotated by a motor, and the movable ring 703 is rotated on the outer wall of the transparent cover 701 under the meshing transmission of the driving gear 702 and the transmission gear 705, driving the cleaning ring 704 to clean the outer wall of the transparent cover 701 to prevent dust from affecting the efficiency of the inspection.

[0027] In a preferred embodiment, a support frame 901 is fixed to the outer wall of the threshing shell 1, a conveyor belt 902 for conveying bean pods is arranged at the upper end of the support frame 901, a feed port 9 is fixed to the upper end of the threshing shell 1, a collecting shell 903 is arranged at the inner bottom end of the threshing shell 1, and the conveyor belt 902 is arranged to convey the bean pods to the feed port 9 and enter the interior of the threshing shell 1 to avoid the bean pods being poured directly into the threshing shell 1, which may easily cause internal blockage, and the collecting shell 903 is used to collect the beans.

[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0029] During operation, the conveyor belt 902 is used to deliver the bean pods to the feed port 9 and enter the interior of the threshing shell 1, and then the transmission shaft 201 is rotated by the first bevel gear 202 and the second bevel gear 303 under the action of the driving shaft 302 and the driving body 301, driving the shell-breaking rod 5 and the beating plate 501 on the outer wall of the transmission shaft 201 to rotate inside the threshing drum 2, and the dried bean pods are delivered to the interior of the threshing drum 2, and the bean pods are beaten by the bean pods and the friction between the bean pods and the inner wall of the threshing drum 2, so that the bean pod shells are broken, and the beans inside are broken out, and then the beans leak out from the bottom through the through hole 502 inside the threshing drum 2, and at the same time When the threshing drum 2 is threshed, the bean husks are blown to the discharge port 405 by the fan 401, and a part of the bean husks are cleaned and discharged, so as to facilitate better threshing. The timely cleaning of the bean husks helps to keep the inside of the threshing drum 2 clean and avoid the accumulation of bean husks that affect the threshing effect. The cleaned bean husks will not be mixed with the beans, which is beneficial to the subsequent collection and processing of the beans. The space inside the threshing drum 2 can be effectively utilized, and the contact between the bean pods and the threshing components is more sufficient, thereby improving the threshing efficiency. The reciprocating screw rod 603 set at the end is rotated inside the second slide rail bracket 602 by the motor, so that the guide block 604 slides along the inside of the first slide groove 605 and the second slide groove 606. One end of the guide block 604 is fixedly connected to the screening plate 601, driving the screening plate 601 to reciprocate and shake inside the first slide rail bracket 6, thereby separating the beans and part of the shell residue separated by the threshing drum 2, and further filtering the beans. By manually rotating the screw rod 804, the slide rod 801 slides in the cavity groove 8 inside the screening plate 601, driving the sealing ring 803 connected to the side wall of the slide rod 801 through the connecting rod 802 to slide on the filter hole on the screening plate 601, thereby adjusting the size of the filter hole on the screening plate 601 for use. It can be adjusted according to the screened beans to meet the screening needs of beans of different sizes and varieties, thereby improving the versatility and practicality of the device.

[0030] It should be noted that, in this article, 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.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated device with multiple soybean detection and threshing functions, comprising a threshing shell (1), characterized in that: The threshing shell (1) is provided with a threshing mechanism for soybean pods, and the threshing mechanism comprises: A turning assembly comprises a transmission shaft (201) penetrating and connected to the inside of a threshing shell (1); a shell-breaking rod (5) is fixed to the outer wall of the transmission shaft (201); a beating plate (501) is fixed to the inner wall of the shell-breaking rod (5); a threshing drum (2) for shelling bean pods is fixed to the inner wall of the threshing shell (1); a through hole (502) is provided inside the threshing drum (2); a fan (401) is fixed to one side wall of the threshing shell (1); and a driving shaft (302) connected via a driving assembly is provided on the same side wall of the threshing shell (1) and the fan (401); A screening component comprises a first slide rail bracket (6) fixed to the inner wall of a threshing shell (1); a screening plate (601) connected via a reciprocating component is arranged inside the first slide rail bracket (6); a sealing ring (803) connected via an adjusting component is arranged inside the screening plate (601); the adjusting component comprises a cavity groove (8) opened inside the screening plate (601); a slide rod (801) is slidably connected inside the cavity groove (8); a connecting rod (802) is fixed to the side wall of the slide rod (801); and the sealing ring (803) is located and fixedly connected to the side wall of the connecting rod (802); A cleaning assembly comprises a transparent cover (701) fixed at the bottom end of a threshing shell (1); the outer wall of the transparent cover (701) is provided with a cleaning ring (704) connected via a gear assembly; the gear assembly comprises a movable ring (703) rotatably connected to the outer wall of the transparent cover (701); a transmission gear (705) is evenly fixed to the outer wall of the movable ring (703); the cleaning ring (704) is located at the lower end of the movable ring (703) and is fixedly connected; a driving gear (702) is provided on one side of the transparent cover (701); the driving gear (702) is located at the top end of the threshing shell (1) and is driven by a motor; the driving gear (702) is meshedly connected to the transmission gear (705); a detection camera (7) is provided inside the transparent cover (701); the detection camera (7) is located at the top end of the threshing shell (1).

2. The integrated device with multiple soybean detection and threshing functions according to claim 1, characterized in that: The driving assembly comprises a driving body (301) fixed to a side wall of a threshing shell (1); a protective shell (3) is arranged on the outside of the driving body (301); the protective shell (3) is fixedly connected to the side wall of the threshing shell (1); the driving shaft (302) is located at the output end of the driving body (301); a second bevel gear (303) is fixed to the outer wall of the driving shaft (302); a first bevel gear (202) is fixed to one end of the transmission shaft (201) close to the second bevel gear (303); and the first bevel gear (202) is meshingly connected to the second bevel gear (303).

3. The integrated device with multiple soybean detection and threshing functions according to claim 1, characterized in that: A connecting shaft (402) is connected to the inside of the fan (401), a fan blade (403) is fixed to the outer wall of the connecting shaft (402), a second transmission wheel (404) is fixed to the extended end of the connecting shaft (402), a first transmission wheel (4) is fixed to one end of the driving shaft (302), the first transmission wheel (4) and the second transmission wheel (404) are connected via a transmission belt, and a discharge port (405) is provided on the other side wall of the threshing shell (1).

4. The integrated device with multiple soybean detection and threshing functions according to claim 1, characterized in that: The reciprocating assembly comprises a second slide rail bracket (602) fixedly connected to the side wall of the threshing shell (1); the screening plate (601) is located on the inner wall of the first slide rail bracket (6), and the screening plate (601) is slidably connected to the first slide rail bracket (6); the second slide rail bracket (602) is rotatably connected to a reciprocating screw rod (603); the inner wall of the second slide rail bracket (602) is slidably connected to a guide block (604); the guide block (604) is threadedly connected to the reciprocating screw rod (603); the other end of the guide block (604) is fixedly connected to the screening plate (601); a second slide groove (606) is formed through the upper end surface of the first slide rail bracket (6); and a first slide groove (605) for sliding the guide block (604) is formed on the side wall of the threshing shell (1).

5. The integrated device with multiple soybean detection and threshing functions according to claim 1, characterized in that: A screw rod (804) is rotatably connected to the inner wall of the cavity groove (8), and the screw rod (804) is threadedly connected to the sliding rod (801).

6. The integrated device with multiple soybean detection and threshing functions according to claim 1, characterized in that: A support frame (901) is fixed to the outer wall of the threshing shell (1); a conveyor belt (902) for conveying bean pods is provided at the upper end of the support frame (901); a feed port (9) is fixed to the upper end of the threshing shell (1); and a collecting shell (903) is provided at the inner bottom end of the threshing shell (1).

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