Pesticide suspending agent mixing kettle with feeding control function

Abstract

The utility model relates to the technical field of pesticide production equipment, and provides a pesticide suspending agent mixing kettle with a feeding control function, the pesticide suspending agent mixing kettle comprises a kettle body, a feeding hopper and a transfer roller, the feeding hopper is communicated with the top of the kettle body through a connecting piece; the transfer roller is rotationally installed in the connecting piece, the inner wall of the connecting piece abuts against the outer wall of the transfer roller, and the connecting piece is provided with a driving piece used for driving the transfer roller to rotate. A plurality of transfer grooves are formed in the outer wall of the transfer roller at intervals in the circumferential direction, and the transfer grooves located on the two opposite sides of the transfer roller are communicated with the feeding hopper and the kettle body respectively. According to the pesticide suspending agent mixing kettle with the feeding control function, the situation that raw materials cannot be added into the kettle body in time is reduced, so that the preparation efficiency of the kettle body on a pesticide suspending agent is kept.

Description

Technical Field

[0001] The present application relates to the technical field of pesticide production equipment, and in particular to a pesticide suspension mixing kettle with a feed control function. Background Art

[0002] Pesticide suspension concentrates (SCs) are a formulation in which the solid pesticide technical is uniformly dispersed in water as particles smaller than 4 microns. They are a crucial step in pesticide production. Due to their excellent dispersibility, SC stability, and biological activity, SCs play a vital role in agricultural pest control.

[0003] At present, pesticide suspension concentrates are made using a mixing kettle. The mixing kettle is provided with a feed pipe for adding raw materials into the kettle body. A sliding partition is provided in the feed pipe. The partition is used to separate the feed pipe into a weighing area and a feeding area, and the weighing area is provided with a gravity sensor for weighing the weight of the raw materials. When using a mixing kettle, the staff adds the raw materials into the weighing area and weighs them. When it is necessary to add raw materials to the kettle body, the partition is opened to allow the raw materials to enter the kettle body through the feeding area.

[0004] However, after adding the raw materials into the kettle, it is necessary to close the partition and add the raw materials to the weighing area again, and weigh the raw materials in the weighing area; then the weighing time of the raw materials in the weighing area may be long, and the raw materials cannot be added into the kettle in time, thereby reducing the preparation efficiency of the pesticide suspension concentrate of the kettle. Utility Model Content

[0005] In order to improve the preparation efficiency of the pesticide suspension concentrate by the kettle, the present application provides a pesticide suspension concentrate mixing kettle with a feed control function.

[0006] The present application provides a pesticide suspension mixing kettle with a feed control function, which adopts the following technical solutions:

[0007] A pesticide suspension mixing kettle with a feed control function comprises a kettle body, a feed hopper and a transfer roller, wherein the feed hopper is connected to the top of the kettle body via a connecting piece; the transfer roller is rotatably mounted in the connecting piece, the inner wall of the connecting piece abuts against the outer wall of the transfer roller, and the connecting piece is provided with a driving piece for driving the transfer roller to rotate; a plurality of transfer grooves are provided on the outer wall of the transfer roller at intervals along the circumferential direction, and the transfer grooves located on opposite sides of the transfer roller are respectively connected to the feed hopper and the kettle body.

[0008] By adopting the above-mentioned technical solution, when the driving member drives the transfer roller to rotate, the material in the feed hopper will enter each transfer trough in turn, thereby achieving precise control of the feed amount; and as the transfer roller rotates, the material can be evenly transported into the kettle body, thereby playing a role in controlling the feed speed; reducing the situation where raw materials cannot be added to the kettle body in time, thereby maintaining the preparation efficiency of the pesticide suspension concentrate of the kettle body.

[0009] Optionally, a movable groove is provided on a side of the transfer groove close to the transfer roller, and a movable rod is movably installed in the movable groove; an ejection plate is provided on a side of the movable rod close to the transfer groove.

[0010] By adopting the above-mentioned technical solution, when the transfer groove of the transfer roller is connected to the kettle body, the ejector plate moves toward the side away from the transfer groove under its own weight, thereby pushing the raw materials into the kettle body, ensuring that the raw materials can be smoothly and completely transferred from the transfer groove into the kettle body, reducing the material residue in the transfer groove, and improving product quality.

[0011] Optionally, a weight-reducing groove connected to all movable grooves is provided in the middle of the transfer roller, and an anti-slip plate is provided at one end of the movable rod close to the weight-reducing groove, and the anti-slip plate is located in the weight-reducing groove.

[0012] By adopting the above-mentioned technical solution, by setting a weight-reducing groove, the weight of the transfer roller can be reduced, thereby reducing the cost of the transfer roller; and an anti-slip plate is provided. When the transfer groove is moved to be connected with the kettle body, the anti-slip plate abuts against the weight-reducing groove under the weight of the ejection plate, thereby reducing the situation where the movable rod is separated from the movable groove.

[0013] Optionally, a rubber layer is provided between the ejection plate and the inner wall of the transfer groove.

[0014] By adopting the above technical solution and providing a rubber layer, when the ejector plate moves toward the side away from the transfer trough, the rubber layer can scrape the raw materials off the side wall of the transfer trough, further reducing the situation where the material remains in the transfer trough.

[0015] Optionally, the kettle body is provided with a scraper, and the scraper is used to abut against the outer wall of the ejector plate on a side away from the transfer groove.

[0016] By adopting the above technical solution and setting a scraper, the raw materials on the side of the ejector plate away from the transfer trough can be scraped off, and further all the raw materials in the transfer trough can be transferred into the kettle body, thereby improving product quality.

[0017] Optionally, a first stirring shaft is rotatably installed in the kettle body, and the kettle body is provided with a first motor for driving the first stirring shaft to rotate. The stirring shaft is provided with a plurality of stirring members at intervals along the circumference; the stirring members include a plurality of stirring rods and a connecting rod connected to all the stirring rods, and all the stirring rods are connected to the stirring shaft on the side away from the connecting rod.

[0018] By adopting the above technical solution, the first motor can drive all the stirring elements to rotate in the kettle body, so that the multiple stirring rods on the stirring elements generate shear force during the rotation process, thereby improving the mixing effect of the product.

[0019] Optionally, the stirring rod and the connecting rod are both provided with a plurality of through holes.

[0020] By adopting the above technical solution, during the stirring process of the stirring member in the kettle body, the provision of the through holes can increase the turbulence effect of the suspension in the kettle body, thereby improving the stirring effect of the suspension.

[0021] Optionally, a second stirring shaft is rotatably installed at the bottom of the kettle body, the extension direction of the first stirring shaft is perpendicular to the extension direction of the second stirring shaft, the kettle body is provided with a second motor for driving the second stirring shaft to rotate, and the outer wall of the second stirring shaft is provided with spiral blades.

[0022] By adopting the above technical solution and arranging a second stirring shaft at the bottom of the kettle, the raw materials at the bottom of the kettle can be stirred up, thereby reducing the possibility of sedimentation and agglomeration and maintaining the uniformity of the suspension.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. By setting up a transfer roller, the driving member drives the transfer roller to rotate, and the material in the feed hopper will enter each transfer trough in sequence, thereby achieving precise control of the feed amount; and as the transfer roller rotates, the material can be evenly transported into the kettle body, thereby playing a role in controlling the feed speed, reducing the situation where the raw materials cannot be added to the kettle body in time, thereby maintaining the preparation efficiency of the pesticide suspension concentrate in the kettle body;

[0025] 2. By setting the ejector plate, the ejector plate can push the raw materials into the kettle body, ensuring that the raw materials can be smoothly and completely transferred from the transfer chute to the kettle body, reducing the material residue in the transfer chute and improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a partial cross-sectional view of this embodiment;

[0027] Figure 2 yes Figure 1 A partial enlarged view of point A.

[0028] Explanation of the accompanying drawings: 1. Kettle body; 11. First stirring shaft; 12. Stirring member; 121. Connecting rod; 122. Stirring rod; 123. Through hole; 13. First motor; 14. Second stirring shaft; 15. Second motor; 16. Spiral blade; 2. Feed hopper; 3. Connecting member; 31. Driving member; 4. Transfer roller; 41. Transfer groove; 42. Shock-absorbing groove; 43. Movable groove; 44. Sliding groove; 45. Sliding block; 5. Movable rod; 51. Anti-slip plate; 52. Ejector plate; 53. Mounting plate; 54. Connecting plate; 55. Connecting groove; 6. Mounting frame; 61. Scraper. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-2 This application is described in further detail.

[0030] The embodiment of the present application discloses a pesticide suspension mixing kettle with a feed control function.

[0031] Reference Figure 1 A pesticide suspension mixing kettle with a feed control function includes a kettle body 1, a feed hopper 2, a transfer roller 4 and a connecting piece 3. The two ends of the connecting piece 3 are respectively connected to the top of the kettle body 1 and the feed hopper 2. The raw materials enter the interior of the kettle body 1 through the feed hopper 2; the transfer roller 4 is rotatably installed in the connecting piece 3, and the outer wall of the transfer roller 4 is in contact with the inner wall of the connecting piece 3.

[0032] Reference Figure 2 A driving member 31 for driving the transfer roller 4 to rotate is installed on the outer wall of the connecting member 3. In this embodiment, the driving member 31 is set as a third motor; a plurality of transfer grooves 41 are provided on the outer wall of the transfer roller 4. All the transfer grooves 41 are arranged at intervals along the outer peripheral wall of the transfer roller 4. The inner diameter of the side of the transfer groove 41 close to the transfer roller 4 is smaller than the inner diameter of the side of the transfer groove 41 away from the transfer roller 4; when the transfer groove 41 of the transfer roller 4 is facing downward, the transfer groove 41 is connected to the kettle body 1; when the transfer groove 41 of the transfer roller 4 is facing upward, the transfer groove 41 is connected to the feed hopper 2.

[0033] Reference Figure 2 A weight-reducing groove is provided in the middle of the transfer roller 4. The setting of the weight-reducing groove can reduce the weight of the transfer roller 4 and has the effect of reducing costs. A movable groove 43 connected to the shock-absorbing groove 42 is provided on the inner wall of the transfer groove 41. A movable rod 5 is movably installed in the movable groove 43. An ejection plate 52 and an anti-slip plate 51 are respectively provided at both ends of the movable rod 5. The anti-slip plate 51 is located in the shock-absorbing groove 42, and the ejection plate 52 is located in the transfer groove 41.

[0034] The ejection plate 52 includes a mounting plate 53 and two connecting plates 54, and the mounting plate 53 is connected to the movable rod 5; two connecting grooves 55 are provided on the side of the mounting plate 53 away from the movable rod 5, and the two connecting plates 54 are slidably installed in the two connecting grooves 55 respectively; when the transfer groove 41 is facing upward, the upper surfaces of the two connecting plates 54 are flush with the upper surface of the mounting plate 53; sliding grooves 44 are provided on both opposite sides of the transfer groove 41, and one end of the sliding groove 44 is connected to the outer wall of the transfer roller 4; a slider 45 is slidably installed in the sliding groove 44, and the slider 45 is hinged to the connecting plate 54.

[0035] When the transfer roller 4 rotates so that the transfer groove 41 faces downward, the ejector plate 52 moves downward under its own gravity. Since the two connecting plates 54 are slidingly connected to the inner wall of the transfer groove 41, the connecting plate 54 can slide in the connecting groove 55; and when the transfer groove 41 faces downward, the two connecting plates 54 and the mounting plate 53 cover the surface of the transfer groove 41; thereby ensuring that the raw materials can be smoothly and completely transferred from the transfer groove 41 to the kettle body 1, reducing the material residue in the transfer groove 41 and improving the product quality; and the setting of the anti-slip plate 51 can reduce the possibility of the movable rod 5 detaching from the movable groove 43.

[0036] In other embodiments, the outer peripheral wall of the connecting plate 54 is provided with a rubber layer, which can increase the sealing between the connecting plate 54 and the inner peripheral wall of the transfer groove 41, so that the raw materials on the side wall of the transfer groove 41 can be scraped off when the ejection plate 52 moves, further reducing the situation where the material remains in the transfer groove 41.

[0037] A mounting bracket 6 is provided on the inner wall of the kettle body 1, and a scraper 61 is fixed to the mounting bracket 6; after the ejection plate 52 ejects the raw materials in the transfer groove 41, the scraper 61 can abut against the two connecting plates 54 and the side of the mounting plate 53 away from the transfer groove 41, and scrape off the raw materials attached to their surface, further reducing the possibility of raw materials remaining in the transfer groove 41 and improving product quality.

[0038] Reference Figure 1 A first stirring shaft 11 is rotatably installed in the kettle body 1, and the kettle body 1 is provided with a first motor 13 for driving the first stirring shaft 11 to rotate; the first stirring shaft 11 is installed with a plurality of stirring members 12, and all the stirring members 12 are arranged at intervals along the circumference of the first stirring shaft 11; the stirring members 12 include a connecting rod 121 and a plurality of stirring rods 122, all the stirring rods 122 are fixed to the first stirring shaft 11 and are arranged at intervals along the extension direction of the first stirring shaft 11; the connecting rod 121 is connected to the side of all the stirring rods 122 away from the first stirring shaft 11, and the connecting rod 121 abuts against the inner wall of the kettle body 1.

[0039] The connecting rod 121 and all the stirring rods 122 are provided with a plurality of through holes 123 . The provision of the through holes 123 can increase the turbulence effect of the suspension in the kettle body 1 , thereby improving the stirring effect of the suspension.

[0040] A second stirring shaft 14 is rotatably installed at the bottom of the kettle body 1, and the extension direction of the second stirring shaft 14 is perpendicular to the extension direction of the first stirring shaft 11. A second motor 15 is provided on the outer wall of the kettle body 1 to drive the second stirring shaft 14 to rotate; a spiral blade 16 is provided on the outer peripheral wall of the second stirring shaft 14, and the spiral blade 16 can stir up the raw materials at the bottom of the kettle body 1 during the stirring process, thereby reducing the possibility of sedimentation and agglomeration and maintaining the uniformity of the suspension.

[0041] The implementation principle of the pesticide suspension mixing kettle with feed control function in the embodiment of the present application is as follows:

[0042] When the driving member 31 drives the transfer roller 4 to rotate, the material in the feed hopper 2 will enter each transfer groove 41 in turn, thereby accurately controlling the feed amount; and as the transfer roller 4 rotates, the material can be evenly transported to the kettle body 1, thereby controlling the feed speed, reducing the situation where raw materials cannot be added to the kettle body 1 in time, thereby maintaining the preparation efficiency of the pesticide suspension concentrate of the kettle body 1.

[0043] The preferred embodiments of the present application are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A pesticide suspension mixing kettle with a feed control function, characterized in that: The invention comprises a kettle body (1), a feed hopper (2) and a transfer roller (4); the feed hopper (2) is connected to the top of the kettle body (1) through a connecting piece (3); the transfer roller (4) is rotatably mounted in the connecting piece (3); the inner wall of the connecting piece (3) is in contact with the outer wall of the transfer roller (4); the connecting piece (3) is provided with a driving piece (31) for driving the transfer roller (4) to rotate; the outer wall of the transfer roller (4) is provided with a plurality of transfer grooves (41) at intervals along the circumferential direction, and the transfer grooves (41) located on opposite sides of the transfer roller (4) are respectively connected to the feed hopper (2) and the kettle body (1).

2. The pesticide suspension concentrate mixing kettle with a feed control function according to claim 1, characterized in that: A movable groove (43) is provided on the side of the transfer groove (41) close to the transfer roller (4), and a movable rod (5) is movably installed in the movable groove (43); an ejection plate (52) is provided on the side of the movable rod (5) close to the transfer groove (41).

3. The pesticide suspension concentrate mixing kettle with a feed control function according to claim 2, characterized in that: A weight-reducing groove connected to all the movable grooves (43) is provided in the middle of the transfer roller (4); an anti-slip plate (51) is provided at one end of the movable rod (5) close to the weight-reducing groove; and the anti-slip plate (51) is located in the weight-reducing groove.

4. The pesticide suspension concentrate mixing kettle with a feed control function according to claim 2, characterized in that: A rubber layer is provided between the ejection plate (52) and the inner wall of the transfer groove (41).

5. The pesticide suspension concentrate mixing kettle with a feed control function according to claim 2, characterized in that: The kettle body (1) is provided with a scraper (61), and the scraper (61) is used to abut against the outer wall of the ejection plate (52) on one side away from the transfer groove (41).

6. The pesticide suspension concentrate mixing kettle with a feed control function according to claim 1, characterized in that: A first stirring shaft (11) is rotatably mounted in the kettle body (1), and the kettle body (1) is provided with a first motor (13) for driving the first stirring shaft (11) to rotate. The first stirring shaft (11) is provided with a plurality of stirring members (12) at intervals along the circumference; the stirring members (12) include a plurality of stirring rods (122) and a connecting rod (121) connected to all the stirring rods (122), and all the stirring rods (122) are connected to the stirring shaft on a side away from the connecting rod (121).

7. The pesticide suspension concentrate mixing kettle with a feed control function according to claim 6, characterized in that: The stirring rod (122) and the connecting rod (121) are both provided with a plurality of through holes (123).

8. The pesticide suspension concentrate mixing kettle with a feed control function according to claim 6, characterized in that: A second stirring shaft (14) is rotatably mounted on the bottom of the kettle body (1); the extension direction of the first stirring shaft (11) is perpendicular to the extension direction of the second stirring shaft (14); the kettle body (1) is provided with a second motor (15) for driving the second stirring shaft (14) to rotate; and a spiral blade (16) is provided on the outer wall of the second stirring shaft (14).

Images