Drying equipment for coated sunflower seeds

Abstract

The utility model relates to drying equipment for sunflower seeds after coating, which comprises a working frame, the upper end of the working frame is of a trumpet-shaped opening structure, the left side of the lower end of the working frame is provided with a discharge port, and a mixing mechanism and a drying transmission mechanism are sequentially arranged in the working frame from top to bottom. The mixing mechanism designed by the utility model stirs sunflower seeds and medicament in the working frame in multiple degrees of freedom during operation, so that the sunflower seeds and the medicament are fully mixed, the medicament can comprehensively wrap the surfaces of the sunflower seeds, the quality of coatings on the surfaces of the sunflower seeds is improved, the drying transmission mechanism dries the sunflower seeds, and the drying efficiency of the sunflower seeds is improved. According to the sunflower seed drying device, the agent wrapping the surfaces of sunflower seeds is rapidly solidified on the surfaces of the sunflower seeds, the drying conveying mechanism controls the sunflower seeds to enter the drying channels working alternately during operation, the sunflower seed drying time is prolonged under the condition that the sunflower seed drying efficiency is not affected, and the sunflower seed drying quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sunflower seed coating, in particular to a device for drying sunflower seeds after coating. Background Art

[0002] Sunflower seeds are sunflower seeds, which need to be coated before sowing. Coating is to evenly coat the seed surface with a seed coating agent containing a certain proportion of insecticides, trace nutrients, plant growth regulators, slow-release agents and film-forming agents to form a firm drug film. As the seeds germinate, sprout, emerge and grow, the active ingredients in the coating are gradually released and absorbed by the plant roots and transported to various parts of the seedlings, so that the seedlings can play a good role in preventing and controlling pathogens and pests. After sunflower seeds are coated, it is necessary to ensure that the agent that wraps the seeds can quickly solidify on the surface of the seeds.

[0003] However, at present, during the drying process after the seeds are coated, it is impossible to ensure that the agent on the surface of the sunflower seeds can solidify quickly. During the operation, the coated seeds are quickly discharged from the equipment, and the agent on the surface of the seeds is easy to fall off when it is not completely solidified. The existing equipment can ensure the solidification of the agent on the surface of the seeds by extending the drying time, but it will affect the efficiency of seed coating. In addition, natural air drying is currently used after the coating is completed to achieve the purpose of agent solidification, which is time-consuming and labor-intensive, and it is impossible to ensure that the agent can fully cover the seeds, affecting the growth of sunflower seeds. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] The utility model can solve the technical problems existing in the above-mentioned sunflower seed coating process.

[0006] Technical Solution

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sunflower seed coating drying device, comprising a working frame, the upper end of which is a trumpet-shaped opening structure, a discharge port is opened on the left side of the lower end of the working frame, and a mixing mechanism and a drying transmission mechanism are sequentially arranged in the working frame from top to bottom, the mixing mechanism is used to stir and mix the sunflower seeds and the prepared medicine, the drying transmission mechanism is located below the mixing mechanism, and the drying transmission mechanism is used to dry the coated sunflower seeds and transport the dried sunflower seeds;

[0008] The mixing mechanism includes a cross support frame arranged in the working frame, a mixing motor is installed on the cross support frame through a motor seat, a rotating rod is installed on the output shaft of the mixing motor, the rotating rod is provided with spiral blades, the top of the rotating rod is installed on a circular bracket, a stirring frame 1 is provided on the rotating rod located between the spiral blades and the circular bracket, the circular bracket is slidably connected to the inner wall of the working frame, and a stirring branch chain is provided on the circular bracket.

[0009] Preferably, the stirring branch chain includes a rotating rod arranged on the inner wall of the working frame through a bearing, a stirring frame 2 is arranged on the rotating rod, a gear 1 is arranged on the rotating rod, a circular frame is arranged on the circular bracket, and a gear 2 meshing with the gear 1 is arranged on the circular frame.

[0010] Preferably, the drying transmission mechanism includes a drying component staggeredly arranged on the inner wall of the working frame through a pin shaft, the drying component is slidingly connected to the inner wall of the working frame, and a control component is arranged on the working frame, and the control component is used to control the working state of the drying component.

[0011] Preferably, the drying component includes a drying heating plate arranged in the working frame through a pin shaft, a spring is arranged between the drying heating plate and the working frame, partitions are arranged at equal intervals on the drying heating plate, a drying slide is between two adjacent partitions and the drying heating plate, and two adjacent drying slides are divided into slide group one and slide group two, a drying connecting frame is arranged on the drying heating plate, a closing cover plate cooperating with slide group one is arranged on the drying connecting frame, a sealing plate is arranged at the lower side of the closing cover plate, a partition plate for blocking the inlet direction of slide group one is arranged on the drying connecting frame, and a control component for controlling the sliding of the closing cover plate is arranged on the working frame.

[0012] Preferably, the control component includes an auxiliary groove opened on the working frame and matched with the drying connecting frame, an auxiliary rod is slidably arranged in the auxiliary groove, a sliding groove is opened on the auxiliary rod, the auxiliary rod is connected to the drying connecting frame, a cylinder is installed on the outer wall of the working frame, a linkage plate is installed on the cylinder, and a guide frame slidably matched with the sliding groove is provided on the linkage plate.

[0013] Preferably, the control component includes a control groove provided on the working frame and cooperating with the drying component, a control rod is slidably arranged in the control groove, the control rod is connected to the drying heating plate, a control motor is installed on the inner wall of the working frame through a motor seat, a cam is installed on the output shaft of the control motor, a control frame slidably connected to the working frame is slidably arranged on the cam, an adjustment groove cooperating with the control rod is provided on the control frame, and the control rod is slidably arranged in the adjustment groove.

[0014] (III) Beneficial effects

[0015] The mixing mechanism designed in the utility model stirs the sunflower seeds and the medicine in the working frame with multiple degrees of freedom during operation, so that the sunflower seeds and the medicine are fully mixed, ensuring that the medicine can fully coat the surface of the sunflower seeds, thereby improving the quality of the coating on the surface of the sunflower seeds; the drying and conveying mechanism dries the sunflower seeds, so that the medicine coating the surface of the sunflower seeds is quickly solidified on the surface of the sunflower seeds; the drying and conveying mechanism controls the sunflower seeds to enter the drying channel that works alternately during operation, thereby extending the drying time of the sunflower seeds without affecting the drying efficiency of the sunflower seeds, thereby improving the drying quality of the sunflower seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a first three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a second three-dimensional structural schematic diagram of the utility model;

[0019] Figure 3 It is a cross-sectional view of the utility model;

[0020] Figure 4 This utility model Figure 3 A local enlarged view of point a;

[0021] Figure 5 It is a structural schematic diagram of the drying component of the utility model;

[0022] Figure 6 It is a result schematic diagram of the control component of the utility model. Implementation

[0023] The embodiments of the present invention are described in detail below with reference to the accompanying drawings. However, the present invention can be implemented in many different ways as defined and covered by the claims.

[0024] like Figures 1 to 6 As shown, a sunflower seed coating drying device comprises a working frame 1, the upper end of the working frame 1 is a trumpet-shaped opening structure, and a discharge port is opened on the left side of the lower end of the working frame 1; a mixing mechanism 2 is arranged in the working frame 1 for stirring and mixing the sunflower seeds and the prepared medicine, and a drying transmission mechanism 3 is arranged in the working frame 1 and below the mixing mechanism 2, and the drying transmission mechanism 3 is used to dry the coated sunflower seeds and transport the dried sunflower seeds;

[0025] By adopting the above technical solution, during the operation, the mixing mechanism 2 works first, and then the sunflower seeds are put into the working frame 1. The trumpet-shaped opening structure facilitates the putting of the sunflower seeds, and then the mixed medicine for coating the sunflower seeds is put into the working frame 1. The sunflower seeds and the medicine are mixed in the mixing mechanism 2, and the mixed and coated sunflower seeds fall into the drying and conveying mechanism 3, and the drying and conveying mechanism 3 dries the sunflower seeds.

[0026] The mixing mechanism 2 includes a cross support frame 21 arranged in the working frame 1, a mixing motor 22 is installed on the cross support frame 21 through a motor seat, a rotating rod 23 is installed on the output shaft of the mixing motor 22, and the rotating rod 23 is provided with a spiral blade 24. The top of the rotating rod 23 is installed on a circular bracket 25, and a stirring frame 1 is provided on the rotating rod 23 located between the spiral blade 24 and the circular bracket 25. The circular bracket 25 is slidably connected to the inner wall of the working frame 1, and a stirring branch chain 26 is provided on the circular bracket 25.

[0027] The stirring branch chain 26 includes a rotating rod 261 arranged on the inner wall of the working frame 1 through a bearing, a stirring frame 2 is arranged on the rotating rod 261, a gear 1 262 is arranged on the rotating rod 261, a circular frame 263 is arranged on the circular bracket 25, and a gear 2 264 meshing with the gear 1 262 is arranged on the circular frame 263.

[0028] By adopting the above technical solution, the mixing motor 22 is started to control the rotating rod 23 to rotate. During this process, the rotating rod 23 synchronously controls the spiral blades 24 and the stirring frame 1 to rotate. At the same time, the circular ring bracket 25 synchronously controls the rotation of gear 2 264 on the circular ring frame 263. During the rotation process, gear 2 264 synchronously cooperates with gear 1 262 to drive the rotating rod 261 to rotate. During the rotation process, the rotating rod 261 synchronously controls the rotation of the stirring frame 2. At this time, sunflower seeds and medicine are put into the working frame 1, and the sunflower seeds and medicine in the working frame 1 are mixed and stirred by the spiral blades 24, the stirring frame 1 and the stirring frame 2. During this process, the spiral blades 24, the stirring frame 1 and the stirring frame 2 perform mixing and stirring with multiple degrees of freedom, so that the sunflower seeds and the medicine are fully mixed.

[0029] The drying transmission mechanism 3 includes a drying component 31 staggeredly arranged on the inner wall of the working frame 1 through a pin shaft, and the drying component 31 is slidably connected to the inner wall of the working frame 1. A control component 32 is arranged on the working frame 1, and the control component 32 is used to control the working state of the drying component 31.

[0030] The drying component 31 includes a drying heating plate 311 arranged in the working frame 1 through a pin shaft, a spring is arranged between the drying heating plate 311 and the working frame 1, partitions are arranged on the drying heating plate 311 at equal intervals, a drying slide 312 is between two adjacent partitions and the drying heating plate 311, and two adjacent drying slides 312 are divided into slide group one and slide group two, a drying connecting frame 313 is arranged on the drying heating plate 311, a closing cover plate 314 cooperating with slide group one is arranged on the drying connecting frame 313, a sealing plate is arranged at the lower side of the closing cover plate 314, a partition for blocking the inlet direction of slide group one is arranged on the drying connecting frame 313, a control component for controlling the sliding of the closing cover plate 314 is arranged on the working frame 1, and an inclined guide plate is arranged in the working frame 1 above the drying heating plate 311 for guiding the fallen sunflower seeds so that the sunflower seeds can smoothly enter the drying slide 312.

[0031] By adopting the above technical solution, the mixed sunflower seeds fall onto the drying heating plate 311 and enter the drying chute 312 during operation. During this process, the control component works so that the partition blocks the opening direction of chute group 1 or chute group 2, so that the sunflower seeds enter the drying chute 312 whose entrance is not blocked. At this time, the outlet of the drying chute 312 is blocked by the sealing plate, and the closing cover 314 can prevent the temperature loss in the drying chute 312 during this process, and can extend the time of the sunflower seeds in the drying chute 312. During operation, the control component works to control the drying connecting frame 313 to slide, and chute group 1 and chute group 2 are used alternately. The alternating operation of chute group 1 and chute group 2 can not only extend the drying time of the sunflower seeds but also will not affect the efficiency of sunflower seed coating and drying.

[0032] The control assembly includes an auxiliary groove provided on the working frame 1 and cooperating with the drying connection frame 313, an auxiliary rod 315 is slidably provided in the auxiliary groove, a slide groove is provided on the auxiliary rod 315, and the auxiliary rod 315 is connected to the drying connection frame 313, and a cylinder 316 is installed on the outer wall of the working frame 1, a linkage plate is installed on the cylinder 316, and a guide frame 317 slidably cooperating with the slide groove is provided on the linkage plate. When it is necessary to control the slideway group 1 and the slideway group 2 to work alternately, the cylinder 316 is started to control the guide frame 317 on the linkage plate to move, and the guide frame synchronously controls the drying connection frame 313 to drive the closing cover plate 314 to move its position during the movement, thereby controlling the slideway group 1 and the slideway group 2 to work alternately, and the cooperation between the guide frame 317 and the slide groove will not hinder the vibration of the drying heating plate 311.

[0033] The control component 32 includes a control groove opened on the working frame 1 and matched with the drying component 31, a control rod 321 is slidably arranged in the control groove, the control rod 321 is connected to the drying heating plate 311, a control motor 322 is installed on the inner wall of the working frame 1 through a motor seat, a cam 323 is installed on the output shaft of the control motor 322, a control frame 324 slidably connected to the working frame 1 is slidably arranged on the cam 323, an adjustment groove matching with the control rod 321 is opened on the control frame 324, and the control rod 321 is slidably arranged in the adjustment groove.

[0034] By adopting the above technical solution, during operation, the control motor 322 is started to drive the cam 323 to rotate. During the rotation, the cam 323 drives the control frame 324 to move up and down. During the movement, the control frame 324 synchronously drives the control rod 321 to move in the control groove. During the movement, the control rod 321 cooperates with the spring to drive the drying heating plate 311 to swing at an angle, thereby achieving the purpose of vibrating the sunflower seeds on the drying heating plate 311, so that the sunflower seeds can be evenly heated and can move smoothly on the drying heating plate 311, so that the dried sunflower seeds can be discharged from the working frame 1.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sunflower seed coating and drying device, characterized in that; include The working frame (1) has a trumpet-shaped opening structure at its upper end, and a discharge port is provided on the left side of the lower end of the working frame (1); A mixing mechanism (2), which is arranged in the working frame (1) and is used for stirring and mixing the sunflower seeds and the prepared medicine; A drying and conveying mechanism (3), which is arranged in the working frame (1) and is located below the mixing mechanism (2), and the drying and conveying mechanism (3) is used to dry the coated sunflower seeds and to transport the dried sunflower seeds; The mixing mechanism (2) comprises a cross support frame (21) arranged in the working frame (1), a mixing motor (22) is mounted on the cross support frame (21) via a motor seat, a rotating rod (23) is mounted on the output shaft of the mixing motor (22), the rotating rod (23) is provided with a spiral blade (24), the top end of the rotating rod (23) is mounted on a circular bracket (25), a stirring frame 1 is arranged on the rotating rod (23) between the spiral blade (24) and the circular bracket (25), the circular bracket (25) is slidably connected to the inner wall of the working frame (1), and a stirring branch chain (26) is arranged on the circular bracket (25).

2. A sunflower seed coating and drying device according to claim 1, characterized in that; The stirring branch chain (26) comprises a rotating rod (261) arranged on the inner wall of the working frame (1) via a bearing, a stirring frame 2 is arranged on the rotating rod (261), a gear 1 (262) is arranged on the rotating rod (261), a circular frame (263) is arranged on the circular frame (25), and a gear 2 (264) meshing with the gear 1 (262) is arranged on the circular frame (263).

3. The sunflower seed coating and drying device according to claim 1, characterized in that: The drying transmission mechanism (3) comprises a drying component (31) staggeredly arranged on the inner wall of the working frame (1) via a pin shaft, the drying component (31) being slidably connected to the inner wall of the working frame (1), and a control component (32) being arranged on the working frame (1), the control component (32) being used to control the working state of the drying component (31).

4. A sunflower seed coating and drying device according to claim 3, characterized in that; The drying component (31) comprises a drying heating plate (311) arranged in the working frame (1) via a pin shaft, a spring is arranged between the drying heating plate (311) and the working frame (1), partitions are arranged at equal intervals on the drying heating plate (311), a drying slideway (312) is arranged between two adjacent partitions and the drying heating plate (311), and two adjacent drying slideways (312) are divided into a slideway group one and a slideway group two, a drying connection frame (313) is arranged on the drying heating plate (311), a closing cover plate (314) matched with the slideway group one is arranged on the drying connection frame (313), a sealing plate is arranged at the lower side of the closing cover plate (314), a partition plate for blocking the inlet direction of the slideway group one is arranged on the drying connection frame (313), and a control component for controlling the sliding of the closing cover plate (314) is arranged on the working frame (1).

5. The post-coating drying device for sunflower seeds according to claim 4, characterized in that; The control assembly comprises an auxiliary groove provided on the working frame (1) and cooperating with the drying connection frame (313); an auxiliary rod (315) is slidably arranged in the auxiliary groove; a sliding groove is provided on the auxiliary rod (315); the auxiliary rod (315) is connected to the drying connection frame (313); a cylinder (316) is installed on the outer wall of the working frame (1); a linkage plate is installed on the cylinder (316); and a guide frame (317) slidably cooperating with the sliding groove is provided on the linkage plate.

6. The drying device for sunflower seeds after coating according to claim 5, characterized in that; The control component (32) comprises a control groove provided on the working frame (1) and cooperating with the drying component (31); a control rod (321) is slidably arranged in the control groove; the control rod (321) is connected to the drying heating plate (311); a control motor (322) is mounted on the inner wall of the working frame (1) via a motor seat; a cam (323) is mounted on the output shaft of the control motor (322); a control frame (324) slidably connected to the working frame (1) is slidably arranged on the cam (323); an adjustment groove cooperating with the control rod (321) is provided on the control frame (324); the control rod (321) is slidably arranged in the adjustment groove.

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