Powder feeding machine for pesticide production
By introducing screening structure and agitation function into the powder loading machine, the problem that existing powder loading machines cannot screen and agitate powder is solved, and the quality and uniformity of pesticides are improved.
Patent Information
- Application Number
- CN202421796118.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-07-29
AI Technical Summary
The existing powder feeding machines lack screening structure, resulting in different pesticide quality and inability to dissipate the powder, which easily leads to the powder clump.
A powder loading machine for pesticide production is designed, equipped with a screening structure and agitation function. The screening structure uses the motor-driven cam and movable plate to realize the left and right movement of the screening plate, and screens the powder; the agitation function passes through the motor-driven threaded rod to dissipate the powder and prevent clumping.
The quality of pesticides is improved through screening structures, preventing powder agglomeration, and ensuring the uniformity and quality stability of pesticides.
Smart Images
Figure CN222918610U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of powder feeding machines, and particularly relates to a powder feeding machine for pesticide production. Background Art
[0002] Powder pesticides are pesticide formulations made by mixing pesticide technicals and inert fillers, such as talc powder, clay, kaolin, diatomaceous earth, acid clay, etc., in a certain proportion and pulverizing them to make the powder particle fineness reach a certain standard. They are widely used in arid areas or mountainous areas with difficult water sources and can be directly sprayed on crops with a simple powder sprayer. They have a small adhesion force on crops, less pesticide residues, and are not prone to causing phytotoxicity.
[0003] However, the existing powder feeding machines do not have a screening structure and cannot screen the powder, which may lead to uneven quality of the produced pesticides. Moreover, the existing powder feeding machines do not have the function of dispersing the powder, resulting in the phenomenon that the powder may agglomerate. Therefore, there is an urgent need for a powder feeding machine for pesticide production to solve the above problems. Content of the Utility Model
[0004] In order to overcome the above technical problems, the purpose of the utility model is to provide a powder feeding machine for pesticide production to solve the problems in the above background art that the existing powder feeding machines do not have a screening structure and cannot screen the powder, which may lead to uneven quality of the produced pesticides, and the existing powder feeding machines do not have the function of dispersing the powder, resulting in the phenomenon that the powder may agglomerate.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A powder feeding machine for pesticide production, including a batching barrel, support legs, a feeding pipe, a screening structure, and a feed hopper. A motor one is fixedly connected to the left side of the batching barrel, a threaded rod is fixedly connected to the driving shaft of the motor one, the threaded rod is rotationally connected to the batching barrel, four support legs are fixedly connected to the bottom of the batching barrel, a feeding pipe is fixedly connected to the inner wall of the top of the batching barrel, the screening structure includes a housing and a sieve plate, the housing is fixedly connected to the top of the feeding pipe, both the front and rear ends of the right side of the housing are fixedly connected with fixing plates, a motor two is fixedly connected to the rear side of the fixing plate, a rotating shaft is fixedly connected to the driving shaft of the motor two, the rotating shaft is rotationally connected to the two fixing plates, a cam is fixedly connected to the rotating shaft, the housing is slidably connected to the sieve plate, a movable plate is fixedly connected to the right side of the sieve plate, the front and rear ends of the movable plate are slidably connected to fixing rods, the fixing rods are fixedly connected to the right side of the housing, springs are sleeved on the fixing rods, and a feed hopper is fixedly connected to the top of the housing.
[0006] Preferably, two gathering plates are fixedly connected to the bottom of the batching barrel, and slopes are arranged on the tops of the two gathering plates and are symmetrical to each other.
[0007] Preferably, a discharge pipe is fixedly connected to the right side of the batching barrel, and a gate valve is installed at the top of the discharge pipe.
[0008] Preferably, sliding rods are fixedly connected to both the front and rear sides of the sieve plate, and the sliding rods are slidably connected to the outer shell.
[0009] Preferably, one end of the spring abuts against the movable plate, and the other end of the spring abuts against the outer shell.
[0010] Preferably, a groove is formed at the left end of the top of the sieve plate.
[0011] Preferably, a discharge chute is fixedly connected to the left side of the outer shell, a chute is formed in the inner wall of the discharge chute, and the chute is slidably connected to the sieve plate and the sliding rod.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] 1. The powder feeding machine for pesticide production is provided with a screening structure. When the second motor is turned on, the second motor drives the rotating shaft to rotate, and the rotating shaft drives the cam to rotate. When the convex point of the cam rotates to the left end, the convex point presses the movable plate, so that the movable plate drives the sieve plate to move to the left, causing the spring to be compressed. When the convex point of the cam rotates to the right end, the elastic force of the spring pushes the movable plate to move to the right, so that the movable plate drives the sieve plate to move to the right, so that the sieve plate can move left and right. The sieve plate screens the powder. The powder smaller than the sieve holes of the sieve plate falls into the batching barrel through the feeding pipe, and the powder larger than the sieve holes of the sieve plate moves left and right under the action of the friction force with the sieve plate, and finally falls into the discharge chute through the groove at the left end of the sieve plate and is discharged through the discharge chute. Through the screening structure, the powder can be screened, thereby improving the quality of the produced pesticide and facilitating use.
[0014] 2. The powder feeding machine for pesticide production is provided with a batching barrel. When powder needs to be fed, the gate valve and the first motor are turned on, so that the first motor drives the threaded rod to rotate. The threaded rod stirs and disperses the powder and drives the powder to move to the right. The powder can be gathered on the threaded rod through the gathering plate, preventing the powder from accumulating around the bottom of the batching barrel. Through the batching barrel, the powder can be stirred and dispersed to prevent the powder from agglomerating and promote the uniform discharge of the powder, thereby improving the quality of the produced pesticide. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a front three-dimensional schematic diagram of the present utility model;
[0016] Figure 2 is an exploded structural schematic diagram of the present utility model;
[0017] Figure 3 is a schematic diagram of the feeding pipe and the screening structure of the present utility model;
[0018] Figure 4Explosion structure schematic diagram of the screening structure of the present utility model;
[0019] Figure 5 Explosion structure schematic diagram of the batching barrel of the present utility model.
[0020] In the figure: 1. Batching barrel; 11. Aggregation plate; 12. Motor 1; 13. Threaded rod; 14. Discharge pipe; 15. Gate valve; 2. Support leg; 3. Feeding pipe; 4. Screening structure; 41. Outer shell; 42. Fixed plate; 43. Motor 2; 44. Rotating shaft; 45. Cam; 46. Movable plate; 47. Fixed rod; 48. Spring; 49. Sieve plate; 410. Slide bar; 411. Discharge chute; 5. Feed hopper. Specific embodiments
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0022] Please refer to Figures 1-5 , an embodiment provided by the present utility model: A powder feeding machine for pesticide production, including a batching barrel 1, support legs 2, a feeding pipe 3, a screening structure 4 and a feed hopper 5. The left side of the batching barrel 1 is fixedly connected to a motor 1 12, the drive shaft of the motor 1 12 is fixedly connected to a threaded rod 13, the threaded rod 13 is rotatably connected to the batching barrel 1, the bottom of the batching barrel 1 is fixedly connected to four support legs 2, the top inner wall of the batching barrel 1 is fixedly connected to a feeding pipe 3, the screening structure 4 includes an outer shell 41 and a sieve plate 49, the outer shell 41 is fixedly connected to the top of the feeding pipe 3, both the front and rear ends on the right side of the outer shell 41 are fixedly connected to fixed plates 42, the rear side of the fixed plate 42 is fixedly connected to a motor 2 43, the drive shaft of the motor 2 43 is fixedly connected to a rotating shaft 44, the rotating shaft 44 is rotatably connected to the two fixed plates 42, a cam 45 is fixedly connected to the rotating shaft 44, the outer shell 41 is slidably connected to the sieve plate 49, the right side of the sieve plate 49 is fixedly connected to a movable plate 46, the front and rear ends of the movable plate 46 are slidably connected to fixed rods 47, the fixed rods 47 are fixedly connected to the right side of the outer shell 41, a spring 48 is sleeved on the fixed rods 47, and the top of the outer shell 41 is fixedly connected to a feed hopper 5.
[0023] Furthermore, two aggregation plates 11 are fixedly connected to the bottom of the batching barrel 1, and slopes are provided on the tops of the two aggregation plates 11, and the slopes are symmetric to each other.
[0024] Furthermore, a discharge pipe 14 is fixedly connected to the right side of the batching barrel 1, and a gate valve 15 is installed on the top of the discharge pipe 14.
[0025] Further, slide rods 410 are fixedly connected to both the front and rear sides of the sieve plate 49, and the slide rods 410 are slidably connected to the housing 41.
[0026] Further, one end of the spring 48 abuts against the movable plate 46, and the other end of the spring 48 abuts against the housing 41.
[0027] Further, a groove is provided at the left end of the top of the sieve plate 49.
[0028] Further, a discharge chute 411 is fixedly connected to the left side of the housing 41. A chute is provided on the inner wall of the discharge chute 411, and the chute is slidably connected to the sieve plate 49 and the slide rods 410.
[0029] Working principle:
[0030] During use, the weighed powder is poured into the feed hopper 5 and drops onto the sieve plate 49 through the feed hopper 5. The second motor 43 is started, causing the second motor 43 to drive the rotating shaft 44 to rotate. The rotating shaft 44 drives the cam 45 to rotate. When the convex point of the cam 45 rotates to the left end, the convex point presses the movable plate 46, causing the movable plate 46 to drive the sieve plate 49 to move to the left, causing the spring 48 to be compressed under pressure. When the convex point of the cam 45 rotates to the right end, the elastic force of the spring 48 pushes the movable plate 46 to move to the right, causing the movable plate 46 to drive the sieve plate 49 to move to the right. Thus, the sieve plate 49 can move left and right. The sieve plate 49 screens the powder. The powder smaller than the sieve holes of the sieve plate 49 falls into the batching barrel 1 through the feeding pipe 3. The powder larger than the sieve holes of the sieve plate 49 moves left and right under the action of the frictional force with the sieve plate 49 and finally falls into the discharge chute 411 through the groove at the left end of the sieve plate 49 and is discharged through the discharge chute 411. Through the screening structure 4, the powder can be screened, thereby improving the quality of the produced pesticide and facilitating use. When feeding the powder, the gate valve 15 and the first motor 12 are started, causing the first motor 12 to drive the threaded rod 13 to rotate. The threaded rod 13 is started to disperse the powder and drive the powder to move to the right. The powder can be gathered on the threaded rod 13 through the gathering plate 11 to prevent the powder from accumulating around the bottom of the batching barrel 1. The batching barrel 1 can disperse the powder to prevent the powder from agglomerating and push the powder to be evenly discharged, thereby improving the quality of the produced pesticide.
[0031] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.
Claims
1. A powder feeder for pesticide production, comprising a batching barrel (1), a support leg (2), a feed pipe (3), a screening structure (4) and a feed hopper (5), characterized in that: The left side of the batching barrel (1) is fixedly connected to a motor 1 (12), the driving shaft of the motor 1 (12) is fixedly connected to a threaded rod (13), the threaded rod (13) is rotatably connected to the batching barrel (1), the bottom of the batching barrel (1) is fixedly connected to four supporting legs (2), the top inner wall of the batching barrel (1) is fixedly connected to a feed pipe (3), the screening structure (4) comprises a shell (41) and a screen plate (49), the shell (41) is fixedly connected to the top of the feed pipe (3), the front and rear ends of the right side of the shell (41) are fixedly connected to a fixed plate (42), the rear side of the fixed plate (42) is fixedly connected to The second motor (43) is connected, the driving shaft of the second motor (43) is fixedly connected to the rotating shaft (44), the rotating shaft (44) is rotatably connected to the two fixed plates (42), the rotating shaft (44) is fixedly connected to the cam (45), the housing (41) is slidably connected to the sieve plate (49), the right side of the sieve plate (49) is fixedly connected to the movable plate (46), the front and rear ends of the movable plate (46) are slidably connected to the fixed rod (47), the fixed rod (47) is fixedly connected to the right side of the housing (41), a spring (48) is sleeved on the fixed rod (47), and the top of the housing (41) is fixedly connected to the feed hopper (5).
2. A powder feeder for pesticide production according to claim 1, characterized in that: The bottom of the batching barrel (1) is fixedly connected to two gathering plates (11), and the tops of the two gathering plates (11) are provided with slopes, and the slopes are symmetrical to each other.
3. A powder feeder for pesticide production according to claim 1, characterized in that: The right side of the batching barrel (1) is fixedly connected to a discharge pipe (14), and a gate valve (15) is installed on the top of the discharge pipe (14).
4. A powder feeder for pesticide production according to claim 1, characterized in that: The front and rear sides of the sieve plate (49) are fixedly connected to sliding rods (410), and the sliding rods (410) are slidably connected to the outer shell (41).
5. The powder feeder for pesticide production according to claim 1, characterized in that: One end of the spring (48) abuts against the movable plate (46), and the other end of the spring (48) abuts against the housing (41).
6. A powder feeder for pesticide production according to claim 1, characterized in that: A groove is formed at the left end of the top of the sieve plate (49).
7. A powder feeder for pesticide production according to claim 1, characterized in that: The left side of the shell (41) is fixedly connected to a discharge trough (411), and a sliding groove is provided on the inner wall of the discharge trough (411), and the sliding groove is slidably connected to the screen plate (49) and the sliding rod (410).