Feeding structure for corn seed coating processing

Abstract

The utility model relates to the technical field of coating processing, and discloses a feeding structure for corn seed coating processing, which comprises a machine body, the top of the machine body is fixedly connected with a protection plate and a feeding sliding plate, the machine body is internally provided with a screening assembly, and the screening assembly comprises a transverse plate. The end of the transverse plate is fixedly connected to the inner wall of the machine body, a sieve plate is hinged to the surface of the transverse plate, the surface of the sieve plate is elastically connected with the bottom face of the feeding sliding plate through multiple sets of reset springs, a supporting plate is fixedly connected to the bottom end of the transverse plate, and supports are fixedly connected to the ends of the two sides of the supporting plate. A first rotating roller is rotationally connected between the two supports. According to the screening machine, the motor drives the rotating shaft to rotate through the output shaft of the motor, the cam extrudes the bottom face of the screening plate, vibration of the screening plate is achieved, and screened wizened seeds and impurities fall onto the surface of the conveying belt and are conveyed out of the machine body through the conveying belt.

Description

TECHNICAL FIELD

[0001] The utility model relates to the coating processing technical field especially relates to a corn seed coating processing's feed structure. BACKGROUND

[0002] The corn seed coated with seed dressing agent can swell rapidly after sowing. With the gradual development of the embryo in the seed and the continuous growth of the seedling, the seed dressing agent slowly releases various effective components contained therein, which are gradually absorbed by the seedling, so as to promote growth and development and improve crop yield. When coating corn seeds, a coating machine needs to be used.

[0003] Through the search, the corn seed coating processing's feed structure of China patent publication No. CN220586799U is disclosed. The flow of the corn seeds rolling off the screening net can be controlled by setting the feed adjusting device, so as to control the flow of the corn entering the coating machine. The impurities and shriveled corn seeds in the corn seeds can be screened out by the screening vibration device, improving the overall quality of the corn seed coating. Under the action of the scraper conveyor, the corn seeds can be conveyed, saving time and effort.

[0004] The above-mentioned coating processing's feed structure has certain drawbacks in the process of use. For example, the hair dryer blows out the shriveled seeds and impurities at the same time, causing the fine impurities to fly, which can easily pass through the screening net, affecting the subsequent processing process. The vibration of the screening net can change the distance between the screening net and the baffle, thereby affecting the number and flow of the corn seeds entering the coating machine. Therefore, a corn seed coating processing's feed structure is proposed to solve the above-mentioned problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a corn seed coating processing's feed structure, which aims to improve the problems in the prior art that the hair dryer blows out the shriveled seeds and impurities at the same time, causing the fine impurities to fly, which can easily pass through the screening net, affecting the subsequent processing process. The vibration of the screening net can change the distance between the screening net and the baffle, thereby affecting the number and flow of the corn seeds entering the coating machine.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides a kind of corn seed coating processing feed structure, including machine body, the top of the machine body is fixedly connected with guard plate and feed slide, the inside of the machine body is provided with screening assembly, the screening assembly includes cross plate, the end of the cross plate is fixedly connected on the inner wall of machine body, the surface of the cross plate is hinged with sieve plate, the surface of the sieve plate is elastically connected with the bottom of feed slide by multiple groups of reset spring, the bottom end of the cross plate is fixedly connected with support plate, the end of both sides of the support plate is fixedly connected with support, and rotating roller one is rotatably connected between two groups of supports, the sidewall of the machine body is provided with through hole, and rotating roller two is rotatably connected in through hole, and rotating roller one and rotating roller two are drivenly connected by conveying belt, the end of rotating roller two is fixedly connected with transmission wheel one, the sidewall of the machine body is provided with through hole, and rotating shaft is rotatably connected in through hole, the end of the rotating shaft is fixedly connected with transmission wheel two, and transmission wheel one and transmission wheel two are drivenly connected by belt.

[0008] As further description of the above technical solution:

[0009] The sidewall of the machine body is provided with a blocking assembly, the blocking assembly includes a blocking plate, the blocking plate is connected to the inner wall of the machine body, the end of the blocking plate is fitted with the sidewall of the cross plate, and the surface of the blocking plate is fixedly connected with a limiting block.

[0010] As further description of the above technical solution:

[0011] The sidewall of the machine body is fixedly connected with a cylinder, the output end of the cylinder is fixedly connected with a connecting plate, the sidewall of the connecting plate is fixedly connected with a fixed shaft, and the end of the fixed shaft is fixedly connected with the end of the blocking plate.

[0012] As further description of the above technical solution:

[0013] The outer wall of the machine body is fixedly connected with a motor, and the output shaft of the motor is fixedly connected with the end of the rotating shaft.

[0014] As further description of the above technical solution:

[0015] The cam is fixedly connected to the outer wall inside the machine body, and the cam is fitted with the bottom of the sieve plate.

[0016] As further description of the above technical solution:

[0017] The sidewall of the machine body is provided with a slot for the support plate to pass through.

[0018] As further description of the above technical solution:

[0019] The end, away from the transmission wheel one, of the rotating roller one and the rotating roller two is fixedly connected with a transmission wheel three, and the two groups of transmission wheel three are connected through a belt transmission.

[0020] As a further description of the above technical solutions:

[0021] The bottom surface of the machine body is fixedly connected with four groups of symmetrically arranged supporting legs and a discharging port.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1. In the utility model, the motor drives the rotating shaft to rotate through its output shaft, so that the cam extrudes the bottom surface of the sieve plate, realizing the vibration of the sieve plate, the transmission wheel two drives the transmission wheel one to rotate through the belt, realizing the rotation of the rotating roller two, the two groups of transmission wheel three and the belt are used for ensuring the synchronous rotation of the rotating roller one and the rotating roller two, guaranteeing the stability of the conveying belt during work, and the shriveled seeds and impurities after screening fall on the surface of the conveying belt and are conveyed out of the machine body by the conveying belt.

[0024] 2. In the utility model, the cylinder transmits force to the blocking plate through the connecting plate, so as to accurately adjust the position of the blocking plate according to the need, change the opening size between the horizontal plate and the inner wall of the machine body, and then control the flow of corn seeds, the limiting block limits the movement range of the blocking plate, and avoids the blocking plate from exceeding the machine body. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is an overall structure schematic view of the feeding structure for corn seed coating processing provided by the utility model;

[0026] Figure 2 It is a sectional structure schematic view of the feeding structure for corn seed coating processing provided by the utility model;

[0027] Figure 3 It is a disassembly structure schematic view of the screening assembly of the feeding structure for corn seed coating processing provided by the utility model;

[0028] Figure 4 It is a blocking assembly structure schematic view of the feeding structure for corn seed coating processing provided by the utility model.

[0029] LEGEND:

[0030] 1, body; 11, support leg; 12, discharge port; 2, guard plate; 3, feeding slide plate; 4, screening assembly; 41, cross plate; 42, sieve plate; 43, return spring; 44, support plate; 45, bracket; 46, rotating roller one; 47, rotating roller two; 48, conveying belt; 49, transmission wheel one; 410, rotating shaft; 411, transmission wheel two; 412, cam; 413, motor; 414, transmission wheel three; 5, plugging assembly; 51, plugging plate; 52, limit block; 53, air cylinder; 54, connecting plate; 55, fixed shaft. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] With reference to Figure 1 - Figure 2 An embodiment provided by the utility model: a kind of corn seed coating processing feed structure, including body 1, the bottom surface of body 1 is fixedly connected with four groups of symmetrically arranged support leg 11 and discharge port 12, four groups of support leg 11 are used to provide stable support to body 1, and discharge port 12 is used to provide the discharge of corn seed after coating is completed. The top of body 1 is fixedly connected with guard plate 2 and feeding slide plate 3, feeding slide plate 3 is located in the top of body 1, is responsible for guiding corn seed to enter body 1, and the arrangement of guard plate 2 can prevent material from splashing out.

[0033] With reference to Figure 2 - Figure 3The inside of the machine body 1 is provided with a screening assembly 4, the screening assembly 4 comprises a cross plate 41, the end of the cross plate 41 is fixedly connected to the inner wall of the machine body 1, the cross plate 41 is between the inner walls of the machine body 1, used for supporting the end of the sieve plate 42, and the gap left by the inner wall on one side of the inner wall of the machine body 1 is used for the screened corn seeds to enter the inside of the machine body 1 for coating treatment. The surface of the cross plate 41 is hingedly connected with the sieve plate 42, the surface of the sieve plate 42 is elastically connected with the bottom surface of the feeding slide plate 3 through a plurality of reset springs 43, the sieve plate 42 is in an inclined state, used for screening the corn seeds, the reset spring 43 provides a quick reset after the vibration of the sieve plate 42, the bottom end of the cross plate 41 is fixedly connected with a support plate 44, the side wall of the machine body 1 is provided with a slot for the support plate 44 to pass through, the slot is used for the support plate 44 and the conveying belt 48 to pass through, the support plate 44 is used for supporting the conveying belt 48, the end of the support plate 44 on both sides is fixedly connected with a support 45, a rotating roller one 46 is rotatably connected between the two supports 45, the side wall of the machine body 1 is provided with a through hole penetrating through, and a rotating roller two 47 is rotatably connected in the through hole, the rotating roller one 46 and the rotating roller two 47 are drivingly connected through the conveying belt 48, the end of the rotating roller two 47 is fixedly connected with a transmission wheel one 49, the rotating roller one 46 and the rotating roller two 47 are used for driving the conveying belt 48 to work, the conveying belt 48 is located directly below the sieve plate 42, and the two sides of the conveying belt 48 are provided with protruding portions, the shriveled seeds and impurities screened out fall onto the surface of the conveying belt 48 and are conveyed out of the machine body 1 by the conveying belt 48, and in the conveying process, the protruding portions prevent the shriveled seeds and impurities from sliding off the two sides of the conveying belt 48.

[0034] With reference to Figure 2 - Figure 3 The side wall of the machine body 1 is provided with a through hole penetrating through, and a rotating shaft 410 is rotatably connected in the through hole, the end of the rotating shaft 410 is fixedly connected with a transmission wheel two 411, the transmission wheel one 49 and the transmission wheel two 411 are drivingly connected through a belt, the rotating shaft 410 is fixedly connected with a cam 412 on the outer wall in the inside of the machine body 1, the cam 412 is in close contact with the bottom of the sieve plate 42, a motor 413 is fixedly connected to the outer wall of the machine body 1, the output shaft of the motor 413 is fixedly connected with the end of the rotating shaft 410, the motor 413 drives the rotating shaft 410 to rotate through the output shaft, so that the cam 412 extrudes the bottom surface of the sieve plate 42, cooperates with the reset spring 43 to realize the vibration of the sieve plate 42, improves the screening efficiency, at the same time, the transmission wheel two 411 at the end of the rotating shaft 410 drives the transmission wheel one 49 to rotate through the belt, realizes the rotation of the rotating roller two 47, and drives the conveying belt 48 to work. The end of the rotating roller one 46 and the rotating roller two 47 away from the transmission wheel one 49 is fixedly connected with a transmission wheel three 414, and the two groups of transmission wheel threes 414 are drivingly connected through a belt. The two groups of transmission wheel threes 414 and the belt are used to ensure that the rotating roller one 46 and the rotating roller two 47 rotate synchronously, and ensure the stability of the conveying belt 48 when working.

[0035] Referring to Figure 2 、 Figure 4 The side wall of the body 1 is provided with a sealing assembly 5 for adjusting the size of the gap between the horizontal plate 41 and the inner wall of the body 1 to adjust the flow of seeds. The sealing assembly 5 comprises a sealing plate 51 which is connected to the inner wall of the body 1 and slides through it, the end of the sealing plate 51 is fitted with the side wall of the horizontal plate 41, and the sliding connection of the sealing plate 51 allows it to adjust the position as needed, thereby changing the size of the opening between the horizontal plate 41 and the inner wall of the body 1, and then controlling the flow of corn seeds. The surface of the sealing plate 51 is fixedly connected with a limiting block 52 which is used to limit the movement range of the sealing plate 51 to avoid the sealing plate 51 from exceeding the outer wall of the body 1. The side wall of the body 1 is fixedly connected with a gas cylinder 53, the output end of the gas cylinder 53 is fixedly connected with a connecting plate 54, the side wall of the connecting plate 54 is fixedly connected with a fixed shaft 55, and the end of the fixed shaft 55 is fixedly connected with the end of the sealing plate 51. The gas cylinder 53 transmits force to the sealing plate 51 through the connecting plate 54, so as to accurately adjust the position of the sealing plate 51 as needed, thereby adjusting the size of the gap.

[0036] Working principle: in use, the motor 413 drives the rotating shaft 410 to rotate through its output shaft, so that the cam 412 extrudes the bottom surface of the sieve plate 42, and cooperates with the return spring 43 to realize the vibration of the sieve plate 42, improve the screening efficiency, at the same time, the transmission wheel two 411 at the end of the rotating shaft 410 drives the transmission wheel one 49 to rotate through the belt, realizes the rotation of the rotating roller two 47, the two groups of transmission wheel three 414 and the belt are used to ensure the synchronous rotation of the rotating roller one 46 and the rotating roller two 47, ensure the stability of the conveying belt 48 when working, the dried and shriveled seeds and impurities after screening fall on the surface of the conveying belt 48, and are conveyed out of the body 1 by the conveying belt 48. In the conveying process, the protruding part plays a role in preventing the dried and shriveled seeds and impurities from sliding off from the two sides of the conveying belt 48.

[0037] The gas cylinder 53 transmits force to the sealing plate 51 through the connecting plate 54, so as to accurately adjust the position of the sealing plate 51 as needed, thereby changing the size of the opening between the horizontal plate 41 and the inner wall of the body 1, and then controlling the flow of corn seeds. The limiting block 52 limits the movement range of the sealing plate 51 to avoid the sealing plate 51 from exceeding the outer wall of the body 1.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A feed structure for coating processing of corn seeds, comprising a machine body (1), characterized in that: The top of the machine body (1) is fixedly connected with a protective plate (2) and a feeding slide plate (3), the inside of the machine body (1) is provided with a screening assembly (4), the screening assembly (4) comprises a horizontal plate (41), the end of the horizontal plate (41) is fixedly connected with the inner wall of the machine body (1), the surface of the horizontal plate (41) is hingedly connected with a sieve plate (42), the surface of the sieve plate (42) is elastically connected with the bottom surface of the feeding slide plate (3) through a plurality of reset springs (43), the bottom end of the horizontal plate (41) is fixedly connected with a supporting plate (44), the end of the two sides of the supporting plate (44) is fixedly connected with a support (45), the two groups of supports (45) are rotatably connected with a rotating roller one (46) between them, the side wall of the machine body (1) is provided with a through hole, and the through hole is rotatably connected with a rotating roller two (47), the rotating roller one (46) and the rotating roller two (47) are drivingly connected through a conveying belt (48), the end of the rotating roller two (47) is fixedly connected with a transmission wheel one (49), the side wall of the machine body (1) is provided with a through hole, and the through hole is rotatably connected with a rotating shaft (410), the end of the rotating shaft (410) is fixedly connected with a transmission wheel two (411), the transmission wheel one (49) and the transmission wheel two (411) are drivingly connected through a belt.

2. A feed structure for corn seed coating processing according to claim 1, characterized in that: The side wall of the machine body (1) is provided with a blocking assembly (5), the blocking assembly (5) comprises a blocking plate (51), the blocking plate (51) penetrates and is slidingly connected with the inner wall of the machine body (1), the end of the blocking plate (51) is fitted with the side wall of the horizontal plate (41), and the surface of the blocking plate (51) is fixedly connected with a limiting block (52).

3. A feed structure for corn seed coating processing according to claim 2, characterized in that: The side wall of the machine body (1) is fixedly connected with an air cylinder (53), the output end of the air cylinder (53) is fixedly connected with a connecting plate (54), the side wall of the connecting plate (54) is fixedly connected with a fixed shaft (55), and the end of the fixed shaft (55) is fixedly connected with the end of the blocking plate (51).

4. A feed structure for corn seed coating processing according to claim 1, characterized in that: The outer wall of the machine body (1) is fixedly connected with a motor (413), the output shaft of the motor (413) is fixedly connected with the end of the rotating shaft (410).

5. A feed structure for corn seed coating processing according to claim 1, characterized in that: The outer wall of the machine body (1) is fixedly connected with a cam (412) inside the machine body (1), and the cam (412) is fitted with the bottom of the sieve plate (42).

6. A feed structure for corn seed coating processing according to claim 1, characterized in that: The side wall of the machine body (1) is provided with a notch for the supporting plate (44) to pass through.

7. A feed structure for corn seed coating processing according to claim 1, characterized in that: The end, away from the transmission wheel one (49), of the rotating roller one (46) and the rotating roller two (47) is fixedly connected with a transmission wheel three (414), and the two groups of transmission wheel threes (414) are drivingly connected through a belt.

8. A feed structure for corn seed coating processing according to claim 1, characterized in that: The bottom surface of the machine body (1) is fixedly connected with four groups of symmetrically arranged supporting legs (11) and a discharging port (12).

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