Pesticide mixing device for seed production

Abstract

The utility model relates to a pesticide mixing device for seed production. The pesticide mixing device comprises a rack, a mixing drum, a rotating shaft, an annular plate and a conical pipe, firstly, seeds are added into a stirring barrel, a pesticide is splashed to the seeds, a driving part starts to work, the driving part drives a spiral conveying rod through a rotating shaft, so that the seeds located at the bottom of the stirring barrel move on the spiral conveying rod until the spiral conveying rod drives the seeds to move out of a vertical pipe, and the seeds can be thrown out through rotation of the spiral conveying rod; the seeds are continuously and circularly turned over in a reciprocating manner, a plurality of L-shaped rods are fixed to the circumference of the supporting shaft and can stir the seeds between the inner wall of the stirring barrel and the vertical pipe, and the seed stirring efficiency is greatly improved through continuous and circular turning over of the seeds and stirring of the L-shaped rods.

Description

Technical Field

[0001] The utility model relates to the technical field of seed mixing with pesticides, and in particular to a pesticide mixing device for seed production. Background Art

[0002] The purpose of mixing medicine in seed production is to prevent the seeds from being attacked by pests and diseases during the growth process. Mixing medicine can effectively prevent seeds from being infected and damaged by pathogens, viruses, fungi, bacteria, pests, etc., thereby ensuring the health and quality of seeds. In addition, mixing medicine can also improve the germination rate and growth rate of seeds, enhance their stress resistance, and increase yield and quality. Therefore, in seed production, mixing medicine is a very important measure. Please refer to the patent announcement number: CN218163528U-China Utility Model Patent A corn seed pest and disease prevention medicine mixing device, wherein the seeds are lifted to the upper port of the separation cylinder for discharge under the action of a spiral conveying rod, and are concentrated at the bottom of the shell again after falling, so that the corn seeds can be continuously circulated and turned over. However, the prior art corn seed pest and disease prevention medicine mixing device relies solely on the reciprocating turning of the spiral conveying rod, and the stirring efficiency is still slow. Utility Model Content

[0003] The main purpose of the utility model is to provide a medicine mixing device for seed production, so as to solve the problem that the existing corn seed pest prevention medicine mixing device only relies on the reciprocating turning of the spiral conveying rod or the mixing efficiency is slow.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a medicine mixing device for seed production, comprising a frame, a mixing drum, a rotating shaft, a ring plate and a conical tube;

[0005] The top of the mixing drum is an open structure, and the bottom is a closed structure;

[0006] One end of the rotating shaft is coaxially rotatably arranged in the mixing drum, and the other end passes through the mixing drum and is connected to a driving member for driving the rotating shaft. One end of the rotating shaft arranged in the mixing drum is coaxially connected to a spiral conveying rod.

[0007] A plurality of connecting rods are arranged on the circumference of the outer ring wall of the ring plate, the connecting rods are fixedly connected to the inner wall of the mixing drum, and a vertical pipe is fixedly arranged on the inner ring wall of the ring plate;

[0008] The spiral conveying rod is sleeved in the vertical tube, one end of the spiral conveying rod passes through the vertical tube and coaxially connects with the support shaft, a plurality of L-shaped rods are fixed on the circumference of the support shaft, and one end of the L-shaped rod away from the support shaft faces the ring plate;

[0009] The tapered tube sleeve is arranged on the vertical tube, the closed end of the tapered tube is fixedly connected to the outer wall of the vertical tube, and the expanded end is fixedly connected to the ring plate.

[0010] Preferably, the frame includes a bottom plate and a plurality of bending rods, two ends of the plurality of bending rods are respectively fixedly connected to the bottom plate and the mixing drum, and a support plate is fixedly arranged on any bending rod.

[0011] Preferably, the driving member includes a motor, a driving wheel and a driven wheel, the driven wheel is fixedly sleeved on the rotating shaft, the base of the motor is fixedly arranged on the support plate, the output shaft of the motor is fixedly connected to the driving wheel, and the driving wheel and the driven wheel are sleeved with belts.

[0012] Preferably, the drug mixing device for seed production also includes a bearing, a plurality of fixing rods are fixedly arranged on the outer ring of the bearing, the plurality of fixing rods are all fixedly connected to the inner wall of the mixing drum, and the support shaft is fixedly arranged on the inner ring of the bearing.

[0013] Preferably, a discharge pipe is provided at the bottom of the mixing drum, and a switch valve is provided on the discharge pipe.

[0014] Preferably, the mixing drum has a sandwich structure, and a heating wire is spirally arranged inside the sandwich structure.

[0015] The beneficial effects of the above scheme are as follows: first, seeds are added into the mixing drum, and further, medicine is sprayed on the seeds. The driving part starts to work, and the driving part drives the spiral conveying rod through the rotating shaft, so that the seeds at the bottom of the mixing drum move through the spiral conveying rod until the spiral conveying rod drives the seeds to move outside the vertical tube. The seeds can be thrown out by rotating the spiral conveying rod, and the seeds are continuously circulated and flipped back and forth. Multiple L-shaped rods are fixed on the circumference of the support shaft, and the multiple L-shaped rods can stir the seeds between the inner wall of the mixing drum and the vertical tube. The continuous circumferential flipping of the seeds and the stirring of the multiple L-shaped rods greatly improve the seed mixing efficiency.

[0016] In addition, the ring plate can block a part of the seeds, and the L-shaped rod is easier to stir. When the seeds are continuously turned back and forth, the seeds can pass through the gap between the mixing drum and the ring plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the utility model in a cross-sectional state;

[0020] Figure 3 yes Figure 2 Schematic diagram of the enlarged structure of area A in the middle.

[0021] Description of Reference Numerals

[0022] 10. Frame; 11. Bottom plate; 13. Bending rod; 14. Support plate;

[0023] 20. Mixing drum; 21. Open structure; 22. Closed structure; 23. Sandwich structure; 24. Heating wire;

[0024] 30. Rotating shaft;

[0025] 40. driving member; 41. motor; 42. driving wheel; 43. driven wheel; 44. belt;

[0026] 50. Screw conveying rod; 51. Support shaft; 52. L-shaped rod;

[0027] 60. Ring plate; 61. Connecting rod; 62. Vertical tube;

[0028] 70. Conical tube;

[0029] 80. Bearing; 81. Fixing rod. DETAILED DESCRIPTION

[0030] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below. Example

[0031] like Figures 1 to 3 As shown, this embodiment provides a drug mixing device for seed production, including a frame 10, the frame 10 includes a bottom plate 11 and a plurality of bending rods 13, the two ends of the plurality of bending rods 13 are respectively fixedly connected to the bottom plate 11 and the mixing drum 20, and a support plate 14 is fixedly arranged on any bending rod 13.

[0032] like Figure 2As shown, the seed production medicine mixing device also includes a mixing drum 20, a rotating shaft 30, a ring plate 60 and a tapered tube 70. The top of the mixing drum 20 is an open structure 21, and the bottom of the mixing drum 20 is a closed structure 22. One end of the rotating shaft 30 is coaxially rotatably arranged in the mixing drum 20, and the other end of the rotating shaft 30 passes through the mixing drum 20 and is connected to a driving member 40 for driving it to rotate. The driving member 40 includes a motor 41, a driving wheel 42 and a driven wheel 43, the driven wheel 43 is fixedly sleeved on the rotating shaft 30, the base of the motor 41 is fixedly arranged on the support plate 14, the output shaft of the motor 41 is fixedly connected to the driving wheel 42, and the driving wheel 42 and the driven wheel 43 are sleeved with a belt 44. One end of the rotating shaft 30 arranged in the mixing drum 20 is coaxially connected to the spiral conveying rod 50. A plurality of connecting rods 61 are arranged on the circumference of the outer ring wall of the ring plate 60, and the connecting rods 61 are fixedly connected to the inner wall of the mixing drum 20, and a vertical tube 62 is fixedly arranged on the inner ring wall of the ring plate 60. The spiral conveying rod 50 is sleeved in the vertical tube 62, and one end of the spiral conveying rod 50 passes through the vertical tube 62 and coaxially connects with the support shaft 51. A plurality of L-shaped rods 52 are fixed on the circumference of the support shaft 51, and one end of the L-shaped rod 52 away from the support shaft 51 faces the ring plate 60. The tapered tube 70 is sleeved on the vertical tube 62, and the closed end of the tapered tube 70 is fixedly connected to the outer wall of the vertical tube 62, and the expanded end of the tapered tube 70 is fixedly connected to the ring plate 60.

[0033] First, add seeds into the mixing drum 20, then, spray the medicine on the seeds, and then start the motor 41, the motor 41 starts working, the motor 41 drives the driving wheel 42 to rotate, the driving wheel 42 drives the driven wheel 43 to rotate through the belt 44, and the driven wheel 43 drives the screw conveying rod 50 through the rotating shaft 30, so that the seeds located at the bottom of the mixing drum 20 move through the screw conveying rod 50 until the screw conveying rod 50 drives the seeds to move outside the vertical tube 62, and the seeds can be thrown out by the rotation of the screw conveying rod 50, and the seeds are continuously circulated back and forth, and multiple L-shaped rods 52 are fixed circumferentially by the support shaft 51, and the multiple L-shaped rods 52 can stir the seeds between the inner wall of the mixing drum 20 and the vertical tube 62, and the continuous circumferential turning of the seeds and the stirring of the multiple L-shaped rods 52 greatly improve the stirring efficiency.

[0034] In addition, the ring plate 60 can block a portion of the seeds, and the L-shaped rod 52 is easier to stir. When the seeds are continuously circulated and turned back and forth, the seeds can pass through the gap between the mixing drum 20 and the ring plate 60.

[0035] The seed production mixing device further comprises a bearing 80, a plurality of fixing rods 81 are fixedly arranged on the outer ring of the bearing 80, and the plurality of fixing rods 81 are fixedly connected to the inner wall of the mixing drum 20, and the support shaft 51 is fixedly arranged on the inner ring of the bearing 80. In this way, the screw conveying rod 50 rotates more stably.

[0036] A discharge pipe (not shown) is provided at the bottom of the mixing drum 20, and a switch valve (not shown) is provided on the discharge pipe.

[0037] like Figure 3 As shown, the mixing drum 20 has a sandwich structure 23, and a heating wire 24 is spirally arranged in the sandwich structure 23. The heating wire 24 works to accelerate the drying of the agent on the seeds.

[0038] Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Claims

1. A seed production mixing device, comprising a frame, characterized in that: Also includes: A mixing drum, wherein the top of the mixing drum is an open structure and the bottom is a closed structure; A rotating shaft, one end of which is coaxially rotatably arranged in the mixing drum, and the other end of which passes through the mixing drum and is connected to a driving member for driving the rotating shaft, and one end of the rotating shaft arranged in the mixing drum is coaxially connected to a spiral conveying rod; A ring plate, wherein a plurality of connecting rods are arranged on the circumference of the outer ring wall of the ring plate, wherein the connecting rods are fixedly connected to the inner wall of the mixing drum, and a vertical tube is fixedly arranged on the inner ring wall of the ring plate; The spiral conveying rod is sleeved in the vertical tube, one end of the spiral conveying rod passes through the vertical tube and coaxially connects with the support shaft, a plurality of L-shaped rods are fixed on the circumference of the support shaft, and one end of the L-shaped rod away from the support shaft faces the ring plate; A conical tube, wherein the conical tube is sleeved on the vertical tube, the closed end of the conical tube is fixedly connected to the outer wall of the vertical tube, and the expanded end is fixedly connected to the ring plate.

2. The seed production drug mixing device according to claim 1, characterized in that: The frame comprises a bottom plate and a plurality of bending rods, two ends of the plurality of bending rods are respectively fixedly connected to the bottom plate and the mixing drum, and a support plate is fixedly arranged on any of the bending rods.

3. The seed production drug mixing device according to claim 2, characterized in that: The driving member includes a motor, a driving wheel and a driven wheel. The driven wheel is fixedly sleeved on the rotating shaft. The base of the motor is fixedly arranged on the supporting plate. The output shaft of the motor is fixedly connected to the driving wheel. The driving wheel and the driven wheel are sleeved with belts.

4. The seed production drug mixing device according to claim 1, characterized in that: It also includes a bearing, wherein a plurality of fixing rods are fixedly arranged on the outer ring of the bearing, and the plurality of fixing rods are fixedly connected to the inner wall of the mixing drum, and the support shaft is fixedly arranged on the inner ring of the bearing.

5. The seed production drug mixing device according to claim 1, characterized in that: The bottom of the mixing drum is connected to a discharge pipe, and a switch valve is arranged on the discharge pipe.

6. The seed production drug mixing device according to any one of claims 1 to 5, characterized in that: The mixing drum has a sandwich structure, and a heating wire is spirally arranged in the sandwich structure.

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