Seed pesticide mixing device for high mountain vegetable sowing
By setting scrapers on the stirring cylinder and cone inner wall of the seed mixing equipment, and driving the scrapers through a low-speed motor to perform scraping and washing operations, the problem of uneven seeds and liquids caused by the rapid drop of the liquid is solved, and uniform mixing and effective discharge of seeds and liquids are achieved.
Patent Information
- Application Number
- CN202421319054.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-06-11
AI Technical Summary
During the coating process of existing seed mixing equipment, the liquid drops too quickly, causing the liquid adhered to some seeds to settle at the bottom or adhere to the cylinder wall, and cannot be effectively dispersed on the seeds, affecting the discharge of the equipment and the uniformity of the liquid.
A seed mixing device for sowing alpine vegetables is designed. The second scraper and the first scraper are slided on the inner wall of the mixing straight barrel and the stirring cone barrel, and the scraper is driven by the drive shaft and the low-speed motor to perform the bonding scraping operation to ensure that the medicinal liquid and the seed are mixed evenly.
It effectively avoids the problem of the adhesion of the medicinal liquid and seeds on the cylinder wall, maintains the uniformity of the mixing of seeds at the cylinder wall and the center, avoids waste of medicinal liquid, and prevents seeds from clogging the outlet when discharging materials.
Smart Images
Figure CN222621574U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of seed processing machinery, in particular to a seed medicine mixing device for sowing alpine vegetables. Background Art
[0002] Alpine vegetables refer to vegetables grown in high mountains. Before crops are sown, the equipment that uses biological, chemical, physical and mechanical methods to process seeds according to the requirements of agronomy and mechanical sowing is called seed treatment machinery. Sowing treated seeds can increase the germination rate and emergence rate of seeds, promote seedling growth, reduce crop diseases and insect damage, and create conditions for high and stable crop yields.
[0003] When seeds are coated with existing drug mixing equipment, since the drug liquid is poured into the stirring chamber at one time, the drug liquid descends quickly inside the seeds. Some seeds adhere to more drug liquid and settle to the bottom or adhere to the wall of the cylinder, so that the stirring blade can only stir the center of the center. Not only can the drug liquid not be effectively dispersed to the seeds for coating, but it also affects the subsequent discharge of the equipment. Therefore, this problem is urgently needed. Utility Model Content
[0004] The main purpose of the utility model is to provide a seed mixing device for sowing alpine vegetables.
[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:
[0006] A seed mixing device for sowing alpine vegetables, comprising a mixing straight cylinder, a mixing cone cylinder and a material blocking assembly;
[0007] A second scraper is slidably provided on the inner wall of the mixing cylinder, and a fixing frame is fixedly connected to the top of the second scraper. The fixing frame is installed in cooperation with the first stepper motor on the top of the cylinder cover through a transmission shaft;
[0008] A first scraper is slidably arranged on the inner wall of the mixing cone, a rotating disk is bolted to the bottom of the first scraper, and a rotating disk connecting shaft is detachably mounted on the bottom of the rotating disk;
[0009] A material discharge trough is fixedly provided on the outer wall of the mixing cone, and a material blocking assembly is slidably installed in the material discharge trough.
[0010] Preferably, the outer periphery of the transmission shaft rotatably supports a limiting sleeve, the limiting sleeve is welded to the bottom of the cylinder cover, and a feeding cover is movably mounted on the cylinder cover.
[0011] Preferably, a main shaft is rotatably mounted at the center of the rotating disk via a bearing, a spiral stirring blade is detachably mounted on the periphery of the top of the main shaft, and a stirring motor is cooperatively mounted on the bottom of the main shaft.
[0012] Preferably, a large gear is nested on the outer periphery of the bottom of the rotating disk connecting shaft, a small gear is meshed on the outer side of the large gear, a second stepper motor is installed at the bottom of the small gear, the second scraper has a wedge-shaped structure, and a sealing ring is rotatably installed between the rotating disk and the inner wall of the stirring cone.
[0013] Preferably, the material baffle assembly includes a handle, a push rod, a hook, a hanging column and a baffle, the baffle is tightly fitted with the inner wall of the mixing cone, and the hook is movably installed with the handle.
[0014] Preferably, an operation panel is bolted onto the outer wall of the mixing cylinder, and support legs are welded to the bottom.
[0015] Beneficial technical effects of the utility model:
[0016] By adding the first scraper bar, the second scraper bar, the large gear, the small gear and other components to the traditional seed mixing equipment, the low-speed motor drives the scraper bar to perform scraping and washing operations on the straight barrel wall and the conical barrel wall in the mixing barrel, so that some seeds and liquid medicine adhering to the barrel wall can be scraped off and re-enter the mixed seeds, keeping the seeds on the barrel wall and the center mixed evenly, avoiding the waste of liquid medicine, and avoiding the outlet being blocked by seeds when discharging materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of a preferred embodiment of a seed mixing device for sowing alpine vegetables according to the utility model;
[0018] Figure 2 It is a schematic diagram of the internal structure of a preferred embodiment of a seed mixing device for sowing alpine vegetables according to the utility model;
[0019] Figure 3 A bottom view of a preferred embodiment of a seed mixing device for sowing alpine vegetables according to the utility model;
[0020] Figure 4 A partial structural diagram of the connection relationship between the large gear and the small gear in a preferred embodiment of a seed mixing device for alpine vegetable sowing according to the utility model
[0021] Figure 5 It is an enlarged view of A in a preferred embodiment of a seed mixing device for sowing alpine vegetables according to the utility model;
[0022] Figure 6 It is a front cross-sectional view of the connection relationship between the stirring cone, the rotating disk, the rotating disk connecting shaft, the main shaft and the first scraper in a preferred embodiment of a seed mixing device for sowing alpine vegetables according to the utility model;
[0023] Figure 7 It is a three-dimensional diagram of the material blocking assembly.
[0024] The following are the descriptions of the reference numerals:
[0025] 1. Stirring cylinder; 2. Stirring cone cylinder; 3. Spiral stirring blade; 4. First scraper; 5. Cylinder cover; 6. Feeding cover; 7. First stepper motor; 8. Second scraper; 9. Fixed frame; 10. Limit sleeve; 11. Transmission shaft; 12. Rotating disk; 13. Support leg; 14. Stirring motor; 15. Second stepper motor; 16. Rotating disk connecting shaft; 17. Large gear; 18. Small gear; 19. Feed chute; 20. Material stopper assembly; 21. Handle; 22. Hook; 23. Hanging column; 24. Push rod; 25. Main shaft; 26. Bearing; 27. Sealing ring; 28. Operation panel; 29. Baffle. DETAILED DESCRIPTION
[0026] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.
[0027] like Figure 1-Figure 7 As shown, the present embodiment provides a seed mixing device for alpine vegetable sowing, comprising a mixing cylinder 1, a mixing cone cylinder 2 and a material blocking assembly 20;
[0028] A second scraper bar 8 is slidably provided on the inner wall of the mixing straight cylinder 1, and a fixing frame 9 is fixedly connected to the top of the second scraper bar 8, and the fixing frame 9 is installed in cooperation with the first stepper motor 7 on the top of the cylinder cover 5 through a transmission shaft 11; a first scraper bar 4 is slidably provided on the inner wall of the mixing cone cylinder 2, and a rotating disk 12 is bolted to the bottom of the first scraper bar 4, and a rotating disk connecting shaft 16 is detachably installed at the bottom of the rotating disk 12; a material discharge trough 19 is fixed through the outer wall of the mixing cone cylinder 2, and a material blocking assembly 20 is slidably installed in the material discharge trough 19.
[0029] The outer peripheral rotation support of the transmission shaft 11 is a limiting sleeve 10, and the limiting sleeve 10 is welded to the bottom of the cylinder cover 5. A feeding cover 6 is movably installed on the cylinder cover 5. The limiting sleeve 10 is used to limit the positioning rotation of the transmission shaft 11 to prevent shaking and keep the second scraper 8 in contact with the inner wall of the mixing cylinder 1.
[0030] A main shaft 25 is rotatably mounted at the center of the rotating disk 12 through a bearing 26. A spiral stirring blade 3 is detachably mounted on the outer periphery of the top of the main shaft 25. A stirring motor 14 is mounted on the bottom of the main shaft 25. The spiral stirring blade 3 can utilize the gravity of the seeds to stir the seeds up and down. When the main shaft 25 rotates, it does not affect the rotation of the rotating disk 12. The rotating disk 12 is limitedly supported by the inner wall of the stirring cone 2 through the sealing ring 27.
[0031] A large gear 17 is nested on the outer periphery of the bottom of the rotating disk connecting shaft 16, and a small gear 18 is meshed on one side of the outer side of the large gear 17. A second stepping motor 15 is installed at the bottom of the small gear 18. The wedge-shaped structure of the second scraper 8, and a sealing ring 27 is rotatably installed between the rotating disk 12 and the inner wall of the stirring cone 2. The small gear 18 can drive the large gear 17 to rotate, thereby increasing the torque of the rotating disk 12, and thus achieving stable rotation in the seeds.
[0032] The material blocking assembly 20 includes a handle 21 , a push rod 24 , a hook 22 , a hanging column 23 and a baffle 29 . The baffle 29 is tightly fitted to the inner wall of the mixing cone 2 , and the hook 22 and the handle 21 are movably installed.
[0033] An operation panel 28 is bolted onto the outer wall of the mixing cylinder 1, and a support leg 13 is welded to the bottom.
[0034] Working principle of this device:
[0035] Step 1: When the device is in use, connect the external power supply, open the feeding cover 6, and put the alpine vegetable seeds to be stirred into the stirring cylinder 1 and the stirring cone cylinder 2, and then start the first stepper motor 7, the second stepper motor 15 and the stirring motor 14 on the device through the operation panel 28. The first stepper motor 7 and the second stepper motor 15 are low-speed motors, and the stirring motor 14 is a high-speed motor, which drives the main shaft 25 to rotate at a high speed, and the main shaft 25 drives the spiral stirring knife 3 to rotate, and stir the seeds up and down, and then pour the seed liquid with a good ratio evenly into the cylinder to contact with the seeds. During the contact process, the seeds at the center of the cylinder flip up and down, and after the seeds are attached to the liquid, the liquid sinks to the bottom. There is too much liquid on the outer wall of some seeds, which adheres to the inner wall of the stirring cylinder 1 and the inner wall of the stirring cone cylinder 2;
[0036] Step 2: At this time, the first stepper motor 7 drives the transmission shaft 11 and the bottom fixing frame 9 to rotate, and the second scraper 8 on the bottom of the outer periphery of the fixing frame 9 is close to the inner wall of the mixing cylinder 1 to stir slowly and uniformly, and the second stepper motor 15 drives the small gear 18 to rotate, and the small gear 18 drives the large gear 17 to rotate, and the large gear 17 drives the rotating disk 12 to rotate at the bottom of the mixing cone 2 through the rotating disk connecting shaft 16, and at the same time drives the first scraper 4 to stir slowly and uniformly on the inside of the mixing cone 2, scraping and washing the liquid medicine and seeds on the cylinder wall, and stirring again with the center turning over, so as to achieve uniform adhesion of the liquid medicine and seeds;
[0037] Step 3: After the stirring time is up, flip up the hook 22, slide the baffle 29 out of the feed chute 19 through the handle 21, and the coated seeds are discharged from the barrel.
[0038] The above are only further embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.
Claims
1. A seed mixing device for sowing alpine vegetables, characterized in that: It comprises a stirring straight cylinder (1), a stirring cone cylinder (2) and a material blocking assembly (20); A second scraper (8) is slidably provided on the inner wall of the stirring cylinder (1), a fixing frame (9) is fixedly connected to the top of the second scraper (8), and the fixing frame (9) is installed in cooperation with the first stepper motor (7) on the top of the cylinder cover (5) via a transmission shaft (11); A first scraper (4) is slidably provided on the inner wall of the stirring cone (2); a rotating disk (12) is bolted to the bottom of the first scraper (4); and a rotating disk connecting shaft (16) is detachably mounted on the bottom of the rotating disk (12); A material discharge chute (19) is fixedly passed through the outer wall of the stirring cone (2), and a material blocking assembly (20) is slidably installed in the material discharge chute (19).
2. A seed mixing device for alpine vegetable sowing according to claim 1, characterized in that: The outer periphery of the transmission shaft (11) rotatably supports a limiting sleeve (10), the limiting sleeve (10) is welded to the bottom of the cylinder cover (5), and a feeding cover (6) is movably mounted on the cylinder cover (5).
3. A seed mixing device for alpine vegetable sowing according to claim 2, characterized in that: A main shaft (25) is rotatably mounted at the center of the rotating disk (12) via a bearing (26); a spiral stirring blade (3) is detachably mounted on the periphery of the top of the main shaft (25); and a stirring motor (14) is cooperatively mounted on the bottom of the main shaft (25).
4. A seed mixing device for alpine vegetable sowing according to claim 3, characterized in that: A large gear (17) is embedded on the outer periphery of the bottom of the rotating disk connecting shaft (16), a small gear (18) is meshed on one side of the outside of the large gear (17), a second stepping motor (15) is installed at the bottom of the small gear (18), the second scraper (8) has a wedge-shaped structure, and a sealing ring (27) is rotatably installed between the rotating disk (12) and the inner wall of the stirring cone (2).
5. The seed mixing device for alpine vegetable sowing according to claim 4, characterized in that: The material blocking assembly (20) comprises a handle (21), a push rod (24), a hook (22), a hanging column (23) and a baffle (29); the baffle (29) is tightly fitted with the inner wall of the stirring cone (2); and the hook (22) and the handle (21) are movably mounted.
6. The seed mixing device for alpine vegetable sowing according to claim 5, characterized in that: An operating panel (28) is bolted onto the outer wall of the mixing cylinder (1), and a supporting leg (13) is welded to the bottom.