Potato seed mixing machine with transmission structure

Abstract

The present invention belongs to the technical field of agricultural seed mixing machines, and specifically relates to a potato seed mixing machine with a transmission structure, which includes a base and a box body thereon, a gantry is installed on the box body, a spraying assembly and a turning assembly are respectively installed on the gantry, and a mesh bag is installed on the inner wall of the box body; the turning assembly includes a motor and a connecting plate, the output end of the motor is coaxially connected to a screw rod, a transmission platform is connected to the screw rod, the transmission platform is connected to the connecting plate through an upper connecting rod, and the connecting plate is connected to the mesh bag. The present invention drives the screw rod to rotate by a motor, so that the screw rod drives the transmission platform to move up and down, and at the same time, the medicine box sprays excessive medicine powder to the potato pieces in the mesh bag through a medicine spray head, and the transmission platform pulls the mesh bag through the upper connecting rod, so that the bottom potato pieces in the mesh bag roll along the mesh bag to the top, and the present invention evenly wraps the medicine powder on all sides of the potato pieces by spraying excessive medicine powder, and then sieves and collects the excess medicine powder from the potato pieces through the mesh bag.

Description

Technical Field

[0001] The invention belongs to the technical field of agricultural seed mixing machines, and in particular relates to a potato seed mixing machine with a transmission structure. Background Art

[0002] Potato seed potatoes are usually coated with chemicals before sowing, which is called potato seed dressing. Seed dressing can seal the incision and prevent the invasion and transmission of pests and diseases. In addition, some good seed coating agents can also release some effective ingredients to promote the germination and rooting of seed potatoes and the growth and development of plants, ultimately making the potato yield higher and the quality better.

[0003] When dressing potatoes, in order to prevent the potato seed pieces from being infected by ground bacteria, fungi and pathogens in the potato pieces themselves and causing them to rot, the seed potatoes should be mixed immediately after cutting. There are two common methods of seed dressing: wet dressing and dry dressing. Wet dressing is a method of dressing the seeds with a pharmaceutical solution and then drying them in the shade; dry dressing is a method of mixing wettable powder and talcum powder with the cut seeds to prevent wound infection; considering that wet-mixed potato pieces are not easy to dry thoroughly in the shade, and the high humidity of the potato pieces will cause the buds to rot, dry dressing is often used to mix potato pieces.

[0004] When dry mixing the potato tubers, since the cut of the potato tubers contains moisture, the amount of powder attached to the cut of the potato tubers is more than that on the surface of the potato tubers. Therefore, in order to evenly wrap the potato tubers with the powder, the amount of powder used is usually increased. Since the amount of powder added is difficult to control, it is easy to cause powder waste, and excessive powder may inhibit the respiration of potato seed potatoes, resulting in a lower germination rate. Summary of the invention

[0005] The purpose of the present invention is to provide a potato seed mixer with a transmission structure to solve the technical problems in the prior art in view of the shortcomings of the prior art.

[0006] The object of the present invention can be achieved by the following technical scheme: a potato seed mixing machine with a transmission structure, comprising a base and a box body thereon, a feeding belt and a feeding belt for conveying material blocks are installed on the box body, a gantry is installed on the box body, a spraying assembly and a material turning assembly are respectively installed on the gantry, a mesh bag is installed on the inner wall of the box body, and a material collecting assembly is installed at the bottom of the box body;

[0007] The turning assembly includes a motor and a connecting plate. The motor is installed on the gantry. The output end of the motor is coaxially connected to the screw. The screw is connected to a transmission platform. The transmission platform is connected to the gantry through a telescopic rod. The transmission platform is connected to the connecting plate through an upper connecting rod. The connecting plate is connected to the mesh bag.

[0008] The screw rod is driven and connected to a top rotating assembly, which includes a transmission sleeve and an inclined plate installed thereon. A synchronous ring is rotatably installed on the transmission sleeve, and the synchronous ring is connected to the connecting plate through a lower connecting rod. The transmission sleeve cooperates with the screw rod transmission, and one end of the inclined plate lifts up the mesh bag.

[0009] As a further optimization or improvement of the present solution, the jacking assembly further includes a ring plate, the ring plate is installed on the inner side of the mesh bag, and one end of the inclined disk that is tilted upward abuts against the ring plate.

[0010] As a further optimization or improvement of the present solution, the material collection assembly includes a material drop tray, and a horizontally arranged inclined mesh plate and an inclined inclined platform are respectively installed inside the material drop tray, and a material collection box is installed at the bottom of the inclined mesh plate.

[0011] As a further optimization or improvement of this solution, a separating agent assembly is installed at the bottom of the box body, and the separating agent assembly includes an air cylinder, a one-way piston is installed inside the air cylinder, and a guide groove is opened on the top of the air cylinder;

[0012] The bottom of the screw rod is connected to the lifting column through a connector, the lifting column is connected to a one-way piston, and lateral guide columns are installed on both sides of the lifting column, and the lateral guide columns are slidably matched with the guide grooves.

[0013] As a further optimization or improvement of the present solution, an exhaust pipe is installed at the bottom of the air cylinder, and the end of the exhaust pipe is inclined downward toward the ramp.

[0014] As a further optimization or improvement of this solution, studs are installed at both ends of the connector and inner screw grooves are opened, an inner screw groove is also opened at the bottom of the screw rod, a stud is also installed on the top of the lifting column, and a buffer pad is installed on the connector.

[0015] As a further optimization or improvement of the present solution, an inclined roller plate is installed on the box body, and the downwardly inclined end of the inclined roller plate is connected to the feeding belt; the spray assembly includes a medicine box and a medicine spray head installed thereon, and the medicine spray head faces the annular area surrounded by the mesh bag; the feeding belt includes a main belt and a branch belt.

[0016] Beneficial effects of the present invention:

[0017] (1) The present invention drives the screw to rotate through a motor, so that the screw drives the transmission platform to move up and down, and at the same time, the medicine box sprays excess medicine powder onto the potato pieces in the mesh bag through the medicine nozzle, and the transmission platform pulls the mesh bag through the upper connecting rod, so that the bottom potato pieces in the mesh bag roll toward the top along the mesh bag. The present invention sprays excess medicine powder to evenly wrap the medicine powder on all sides of the potato pieces, and then screens and collects the excess medicine powder from the potato pieces through the mesh bag;

[0018] Specifically, when the transmission platform is lifted and lowered by rotating the screw, the transmission platform drives the synchronous ring to lift and lower synchronously through the upper connecting rod and the lower connecting rod. During the lifting process of the synchronous ring, since the transmission sleeve is rotationally connected with the synchronous ring, the screw drives the transmission sleeve and the inclined disk thereon to rotate. In this process, the inclined disk drives the potato pieces inside the mesh bag to flip along the annular area of ​​the mesh bag through the ring plate. At this time, the potato pieces inside the mesh bag will not only roll along the mesh bag, but also flip along the annular area of ​​the mesh bag. Even if a large amount of potato pieces enter the mesh bag, the cooperation of the turning assembly and the top rotating assembly can still mix the potato pieces and the medicine powder evenly.

[0019] (2) The inclined mesh plate inside the material drop tray of the present invention will pre-screen the powder and mud entering the material drop tray. Since the particles of powder are usually smaller than the mud, the inclined mesh plate will pre-screen the powder falling into the material drop tray into the collecting box through the inclined mesh plate. At the same time, the mud and sand falling into the material drop tray together with the powder will be isolated by the inclined mesh plate and rolled toward the inclined platform through the inclined mesh plate, so that the mud and sand will be collected in the inclined platform.

[0020] Specifically, since the medicine powder is lighter than the mud and sand, when the driving screw rotates, the screw drives the lifting column to move downward through the connecting head, so that the lifting column squeezes the gas inside the gas cylinder through the one-way piston, and the gas inside the gas cylinder is discharged from the exhaust pipe. The discharged gas separates the medicine powder from the mud and sand inside the inclined platform and blows it to the inclined mesh plate. The medicine powder passes through the inclined mesh plate to the collection box, thereby collecting the medicine powder in the mud and sand inside the inclined platform, and then completely separates the medicine powder and the mud and sand, and collects the medicine powder for reuse.

[0021] (3) When the screw in the present invention rotates to drive the transmission platform downward, the rotation of the screw will drive the connecting head and the lifting column to move. During the movement of the connecting head and the lifting column, the distance between the screw and the connecting head, and the distance between the connecting head and the lifting column gradually increase. As the transmission platform moves downward, when the transmission platform passes between the screw and the connecting head, the transmission platform will fall from the screw to the connecting head. Since the mesh bag is connected to the transmission platform through a connecting plate, the falling of the transmission platform from the screw to the connecting head will cause the mesh bag to suddenly relax. At this time, the potato pieces fall on the mesh bag under the action of gravity. In the process of the potato pieces falling into the mesh bag, the potato pieces scatter in the air, and the excess powder separates from the potato pieces and falls into the drop tray through the mesh bag, so that the excess powder mixed between the potato pieces is completely discharged, thereby avoiding excessive powder on the potato pieces, and effectively collecting the powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0024] Figure 2 This is a schematic diagram of the box structure.

[0025] Figure 3 This is a cross-sectional view of the box structure.

[0026] Figure 4 Schematic diagram of the internal structure of the box.

[0027] Figure 5 for Figure 4 Schematic diagram of the structure of part A.

[0028] Figure 6 It is a schematic diagram of the structure of the top rotating component.

[0029] Figure 7 Schematic diagram of the aggregate component structure.

[0030] Figure 8 This is a schematic diagram of the structure of the separated pharmaceutical components.

[0031] Fig. 9 for Figure 8 Schematic diagram of the structure of part B.

[0032] Fig.10 This is a schematic diagram of the connector working status.

[0033] The following are marked in the figure: 1, base; 2, feeding belt; 201, main belt; 202, support belt; 3, feeding belt; 4, box; 5, inclined rolling plate; 6, gantry; 7, spraying assembly; 701, medicine box; 702, medicine spray head; 8, turning assembly; 801, motor; 802, telescopic rod; 803, screw rod; 804, transmission platform; 805, upper connecting rod; 806, connecting plate; 807, lower connecting rod; 808, lifting column; 809, connector ...9, 10. Lateral guide column; 811. Stud; 812. Inner screw groove; 813. Buffer pad; 9. Mesh bag; 10. Top rotation assembly; 101. Transmission sleeve; 102. Synchronous ring; 103. Inclined disk; 104. Ring plate; 11. Separation agent assembly; 111. Air cylinder; 112. Exhaust pipe; 113. One-way piston; 114. Guide groove; 12. Aggregate assembly; 121. Dropping tray; 122. Inclined mesh plate; 123. Inclined table; 124. Aggregate box. DETAILED DESCRIPTION

[0034] 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.

[0035] See also Figure 1-Figure 6A potato seed mixing machine with a transmission structure comprises a base 1 and a box body 4 thereon, a feeding belt 2 and a feeding belt 3 for conveying material blocks are installed on the box body 4, a gantry 6 is installed on the box body 4, a spraying component 7 and a turning component 8 are respectively installed on the gantry 6, a mesh bag 9 is installed on the inner wall of the box body 4, and a collecting component 12 is installed at the bottom of the box body 4;

[0036] The turning assembly 8 includes a motor 801 and a connecting plate 806. The motor 801 is installed on the gantry 6. The output end of the motor 801 is coaxially connected to the screw 803. The screw 803 is connected to a transmission platform 804. The transmission platform 804 is connected to the gantry 6 through a telescopic rod 802. The transmission platform 804 is connected to the connecting plate 806 through an upper connecting rod 805. The connecting plate 806 is connected to the mesh bag 9.

[0037] The screw rod 803 is connected to the top rotating assembly 10 for transmission. The top rotating assembly 10 includes a transmission sleeve 101 and an inclined plate 103 installed thereon. A synchronous ring 102 is rotatably installed on the transmission sleeve 101. The synchronous ring 102 is connected to the connecting plate 806 through a lower connecting rod 807. The transmission sleeve 101 cooperates with the screw rod 803 for transmission. One end of the inclined plate 103 lifts the mesh bag 9.

[0038] Specifically, the jacking assembly 10 further includes a ring plate 104 . The ring plate 104 is installed inside the mesh bag 9 , and one end of the inclined plate 103 that is tilted upward abuts against the ring plate 104 .

[0039] It should be noted that the telescopic rod 802 can provide a moving guide for the transmission platform 804, converting the rotation of the screw rod 803 into the lifting movement of the transmission platform 804;

[0040] In the initial state, if Figure 3 As described above, the potato tubers are mixed with seeds in the annular area surrounded by the mesh bag 9, wherein the spraying components 7 can be installed in multiple groups to achieve spraying on different positions of the potato tubers inside the mesh bag 9.

[0041] Before seed dressing, the cut potatoes are conveyed into the box 4 via the feed belt 2;

[0042] During seed mixing, the motor 801 drives the screw 803 to rotate, so that the screw 803 drives the transmission platform 804 to move up and down, and at the same time, the medicine box 701 sprays excess medicine powder onto the potato pieces in the mesh bag 9 through the medicine nozzle 702, and the transmission platform 804 pulls the mesh bag 9 through the upper connecting rod 805, so that the bottom potato pieces in the mesh bag 9 roll along the mesh bag 9 to the top, and at this time, the medicine powder is sprayed on the rolling potato pieces, and the excess medicine powder falls on the bottom of the box body 4 through the mesh bag 9 and is collected by the aggregate assembly 12. The present invention sprays excess medicine powder to evenly wrap the medicine powder on all sides of the potato pieces, and then sifts and collects the excess medicine powder from the potato pieces through the mesh bag 9.

[0043] During use, due to the different amounts of potato nuggets entering the mesh bag 9, when the amount of potato nuggets inside the mesh bag 9 is small, the above operation is sufficient to ensure that the potato nuggets are evenly wrapped with the powder. However, if the amount of potato nuggets is large, pulling the mesh bag 9 cannot ensure that the potato nuggets are completely rolled over, and some potato nuggets may not be sprayed with enough powder or not at all.

[0044] Therefore, when the present invention drives the transmission platform 804 to rise and fall by driving the screw rod 803 to rotate, the transmission platform 804 drives the synchronous ring 102 to rise and fall synchronously through the upper connecting rod 805 and the lower connecting rod 807. During the lifting process of the synchronous ring 102, since the transmission sleeve 101 is rotationally connected with the synchronous ring 102, the screw rod 803 drives the transmission sleeve 101 and the inclined disk 103 thereon to rotate. During this process, the inclined disk 103 drives the potato pieces inside the mesh bag 9 to flip along the annular area of ​​the mesh bag 9 through the ring plate 104. At this time, the potato pieces inside the mesh bag 9 will not only roll along the mesh bag 9, but also flip along the annular area of ​​the mesh bag 9. Even if a large amount of potato pieces enter the mesh bag 9, the turning component 8 and the top rotating component 10 can still mix the potato pieces and the powder evenly.

[0045] See also Figure 7-Figure 8 The material collecting assembly 12 includes a material dropping tray 121 , and a horizontally arranged inclined mesh plate 122 and an inclined inclined platform 123 are respectively installed inside the material dropping tray 121 , and a material collecting box 124 is installed at the bottom of the inclined mesh plate 122 .

[0046] Specifically, a separating agent assembly 11 is installed at the bottom of the box body 4, and the separating agent assembly 11 includes a gas cylinder 111, a one-way piston 113 is installed inside the gas cylinder 111, and a guide groove 114 is opened on the top of the gas cylinder 111;

[0047] The bottom of the screw rod 803 is connected to the lifting column 808 through a connector 809 , and the lifting column 808 is connected to the one-way piston 113 . Lateral guide columns 810 are installed on both sides of the lifting column 808 , and the lateral guide columns 810 are slidably matched with the guide grooves 114 .

[0048] Specifically, an exhaust pipe 112 is installed at the bottom of the air cylinder 111 , and the end of the exhaust pipe 112 is tilted downward toward the inclined platform 123 .

[0049] It should be noted that, during the turning process of the potato pieces inside the mesh bag 9, the excess medicine powder will fall through the mesh bag 9 to the drop tray 121. At the same time, the mud and sand that have not been cleaned off the potato pieces will also fall to the drop tray 121, causing the medicine powder to be mixed with mud and sand, which is not conducive to the recovery of the medicine powder.

[0050] It should be noted that the inclined mesh plate 122 and the inclined platform 123 are arranged at an angle. The inclined mesh plate 122 inside the drop tray 121 of the present invention will pre-screen the medicinal powder and mud and sand entering the drop tray 121. Since the particles of medicinal powder are usually smaller than soil, the inclined mesh plate 122 will pre-screen the medicinal powder that falls into the drop tray 121 through the inclined mesh plate 122 into the collection box 124 for collection. At the same time, the mud and sand that falls into the drop tray 121 together with the medicinal powder will be isolated by the inclined mesh plate 122 and roll toward the inclined platform 123 through the inclined mesh plate 122, so that the mud and sand are gathered in the inclined platform 123.

[0051] When the medicine powder falls into the drop tray 121, not all of the medicine powder will fall onto the inclined mesh plate 122. Some of the medicine powder will fall onto the inclined platform 123. Therefore, the mud and sand inside the inclined platform 123 will be mixed with the medicine powder. In order to separate and collect the medicine powder inside the inclined platform 123 from the mud and sand.

[0052] Since the medicine powder is lighter than the mud and sand, when the screw 803 is driven to rotate, the screw 803 drives the lifting column 808 to move downward through the connecting head 809, so that the lifting column 808 squeezes the gas inside the gas cylinder 111 through the one-way piston 113, and the gas inside the gas cylinder 111 is discharged from the exhaust pipe 112. The discharged gas separates the medicine powder from the mud and sand inside the inclined platform 123 and blows it toward the inclined mesh plate 122. The medicine powder passes through the inclined mesh plate 122 to the collection box 124, and the medicine powder in the mud and sand inside the inclined platform 123 is collected. The present invention can completely separate the medicine powder from the mud and sand and collect the medicine powder for reuse.

[0053] The one-way piston 113 is a one-way air intake piston, that is, when the one-way piston 113 moves upward, the air cylinder 111 starts to take in air, and when the one-way piston 113 moves downward, the air inside the air cylinder 111 is compressed.

[0054] See also Figure 9-10 The connecting head 809 is respectively provided with studs 811 and inner screw grooves 812 at both ends thereof, the bottom of the screw rod 803 is also provided with an inner screw groove 812 , the top of the lifting column 808 is also provided with studs 811 , and a buffer pad 813 is installed on the connecting head 809 .

[0055] It should be noted that since the spray component 7 sprays a large amount of powder into the mesh bag 9, excessive powder is easily mixed between the potato tubers. When the number of potato tubers inside the mesh bag 9 is large, the powder mixed between the potato tubers is difficult to be completely discharged through the mesh bag 9.

[0056] It should be noted that the motor 801 can drive the lifting and lowering movement through forward and reverse rotation. When the motor 801 drives the screw 803 to rotate forward, the screw 803 pulls the mesh bag 9 upward through the upper connecting rod 805, and the mesh bag 9 rises; when the motor 801 drives the screw 803 to rotate reversely, the screw 803 drives the mesh bag 9 to move downward through the upper connecting rod 805.

[0057] Therefore, when the motor 801 drives the screw rod 803 to reverse, the inner screw groove 812 at the bottom of the screw rod 803 meshes with the stud 811 on the connector 809, the inner screw groove 812 at the bottom of the connector 809 meshes with the stud 811 on the lifting column 808, and the upper side guide column 810 of the lifting column 808 is vertically guided by the guide groove 114 on the cylinder 111. Figure 9-10 As shown, the rotation of the screw 803 will drive the connector 809 and the lifting column 808 to move, so that the lifting column 808 drives the one-way piston 113 to compress the gas inside the gas cylinder 111. During the movement of the connector 809 and the lifting column 808, the distance between the screw 803 and the connector 809 and the distance between the connector 809 and the lifting column 808 gradually increase. As the screw 803 rotates in the opposite direction, when the transmission platform 804 passes between the screw 803 and the connector 809, the transmission platform 804 will move from the screw 803 to the connector 809. Since the mesh bag 9 is connected to the transmission platform 804 through the connecting plate 806, the transmission platform 804 falls from the screw 803 to the connecting head 809, which will cause the mesh bag 9 to relax suddenly. At this time, the potato pieces fall on the mesh bag 9 under the action of gravity. In the process of the potato pieces falling into the mesh bag 9, the potato pieces scatter in the air, and the excess powder separates from the potato pieces and falls into the mesh bag 9 into the blanking tray 121, which completely discharges the excess powder mixed between the potato pieces to avoid excessive powder on the potato pieces, thereby effectively collecting the powder.

[0058] When the motor 801 drives the screw 803 to rotate forward, Fig.10 As shown in the mesh bag 9, the stud 811 on the connecting head 809 enters the inner thread groove 812 at the bottom of the screw 803, and the stud 811 at the top of the lifting column 808 enters the inner thread groove 812 at the bottom of the connecting head 809, so that the threads on the screw 803 and the connecting head 809 are spliced. At this time, the transmission platform 804 and the transmission sleeve 101 can pass through the screw 803 and the connecting head 809 normally.

[0059] When the transmission platform 804 falls from the screw rod 803 to the connector 809, the transmission platform 804 will first contact the buffer pad 813 on the connector 809. At this time, the buffer pad 813 can buffer the transmission platform 804 to prevent the internal thread on the transmission platform 804 from directly contacting the thread on the connector 809, which causes the thread to deform. In order to ensure that the excess powder mixed between the potato pieces is completely discharged, multiple groups of connectors 809 can be provided.

[0060] See also Figure 1-Figure 3The box body 4 is provided with an inclined rolling plate 5, and one end of the inclined rolling plate 5 that is inclined downward is connected to the feeding belt 3; the spraying assembly 7 includes a medicine box 701 and a medicine spray head 702 installed thereon, and the medicine spray head 702 faces the annular area surrounded by the mesh bag 9; the feeding belt 2 includes a main belt 201 and a branch belt 202.

[0061] It should be noted that after the potato tubers are mixed with seeds, the motor 801 drives the transmission platform 804 to move upward, and the potato tubers in the annular area of ​​the mesh bag 9 are poured into the inclined rolling plate 5. The potato tubers entering the inclined rolling plate 5 will slide to the feeding belt 3, and the feeding belt 3 will transport the potato tubers.

[0062] The support belt 202 is connected to the potato cutting device, and the cut potatoes are transported to the mesh bag 9 through the support belt 202 and the main belt 201, which saves manpower and improves the seed mixing quality.

[0063] The buffer pad 813 is made of rubber material. When the transmission platform 804 passes through the buffer pad 813 , the transmission platform 804 will squeeze the buffer pad 813 to deform it, so the buffer pad 813 will not affect the transmission of the transmission platform 804 .

[0064] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A potato seed mixing machine with a transmission structure, characterized in that: It comprises a base (1) and a box (4) thereon, a feeding belt (2) and a feeding belt (3) for conveying material blocks being installed on the box (4), a gantry (6) being installed on the box (4), a spraying assembly (7) and a material turning assembly (8) being installed on the gantry (6), a mesh bag (9) being installed on the inner wall of the box (4), and a material collecting assembly (12) being installed on the bottom of the box (4); The material turning assembly (8) comprises a motor (801) and a connecting plate (806), wherein the motor (801) is mounted on the gantry (6), the output end of the motor (801) is coaxially connected to a screw rod (803), the screw rod (803) is connected to a transmission platform (804) for transmission, the transmission platform (804) is connected to the gantry (6) via a telescopic rod (802), the transmission platform (804) is connected to the connecting plate (806) via an upper connecting rod (805), and the connecting plate (806) is connected to the mesh bag (9); The screw (803) is connected to the top rotating assembly (10) through transmission. The top rotating assembly (10) includes a transmission sleeve (101) and an inclined plate (103) mounted thereon. A synchronization ring (102) is rotatably mounted on the transmission sleeve (101). The synchronization ring (102) is connected to the connecting plate (806) through a lower connecting rod (807). The transmission sleeve (101) is matched with the screw (803) through transmission. One end of the inclined plate (103) lifts the mesh bag (9). The material collection assembly (12) comprises a material drop tray (121), wherein a horizontally arranged inclined mesh plate (122) and an inclined platform (123) are respectively installed inside the material drop tray (121), and a material collection box (124) is installed at the bottom of the inclined mesh plate (122); A separating agent assembly (11) is installed at the bottom of the box body (4), the separating agent assembly (11) comprises an air cylinder (111), a one-way piston (113) is installed inside the air cylinder (111), and a guide groove (114) is provided at the top of the air cylinder (111); The bottom of the screw rod (803) is connected to the lifting column (808) via a connector (809), the lifting column (808) is connected to the one-way piston (113), and lateral guide columns (810) are installed on both sides of the lifting column (808), and the lateral guide columns (810) are slidably matched with the guide grooves (114); An exhaust pipe (112) is installed at the bottom of the air cylinder (111), and the end of the exhaust pipe (112) is inclined downward toward the inclined platform (123).

2. A potato seed mixing machine with a transmission structure according to claim 1, characterized in that: The jacking assembly (10) further comprises a ring plate (104), the ring plate (104) being mounted inside the mesh bag (9), and one end of the inclined plate (103) tilted upward abuts against the ring plate (104).

3. A potato seed mixing machine with a transmission structure according to claim 1, characterized in that: The connecting head (809) is respectively provided with studs (811) and inner screw grooves (812) at both ends thereof, the bottom of the screw rod (803) is also provided with inner screw grooves (812), the top of the lifting column (808) is also provided with studs (811), and a buffer pad (813) is installed on the connecting head (809).

4. A potato seed mixing machine with a transmission structure according to claim 1, characterized in that: The box body (4) is provided with an inclined rolling plate (5) which is inclined downward, and the end of the inclined rolling plate (5) which is inclined downward is connected to the feeding belt (3); the spraying assembly (7) comprises a medicine box (701) and a medicine spray head (702) mounted thereon, and the medicine spray head (702) faces the annular area surrounded by the mesh bag (9); the feeding belt (2) comprises a main belt (201) and a branch belt (202).

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