CN220926639U - Slow-release fertilizer coating equipment - Google Patents
Slow-release fertilizer coating equipment Download PDFInfo
- Publication number
- CN220926639U CN220926639U CN202322689525.8U CN202322689525U CN220926639U CN 220926639 U CN220926639 U CN 220926639U CN 202322689525 U CN202322689525 U CN 202322689525U CN 220926639 U CN220926639 U CN 220926639U
- Authority
- CN
- China
- Prior art keywords
- shell
- scraping
- release fertilizer
- inner bag
- limiting cylinder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 27
- 239000011248 coating agent Substances 0.000 title claims abstract description 21
- 238000000576 coating method Methods 0.000 title claims abstract description 21
- 238000007790 scraping Methods 0.000 claims abstract description 49
- 238000013329 compounding Methods 0.000 claims abstract description 6
- 238000000926 separation method Methods 0.000 claims abstract description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 29
- 239000000203 mixture Substances 0.000 abstract description 7
- 238000002156 mixing Methods 0.000 abstract description 5
- 238000005406 washing Methods 0.000 abstract description 3
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000013270 controlled release Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Fertilizing (AREA)
Abstract
The utility model relates to the technical field of slow release fertilizer production, and discloses slow release fertilizer coating equipment which comprises a shell; the utility model provides a fixed mounting is at feeder hopper and the nozzle of shell top surface, the intracavity of shell is provided with the compounding structure to controlling release fertilizer and carry and direction, the compounding structure includes the inner bag, the end body, extension pole and scraping, the inner bag rotates with the shell to be connected, the end body rotates with the inner bag to be connected and with shell fixed connection, extension pole and end body fixed connection, the wall of extension pole passes through the scraping of pushing structure elastic connection a plurality of scraping portions, scraping portion can scrape the inside control release fertilizer and the separation of inner bag of messenger, scrape down the material that adheres to the inner bag inner wall through a plurality of vertically ascending scraping portions, make the material that adheres drop from the eminence and push away the mixture with other materials, similar to the mode of drum washing machine, constantly drop the mixture, improve the mixing degree, can reduce the sticky of material, reduce the clearance work load in later stage.
Description
Technical Field
The utility model belongs to the technical field of slow release fertilizer production, and particularly relates to slow release fertilizer coating equipment.
Background
The prior art discloses a slow release fertilizer coating device (CN201920313146. X), which comprises a box body, wherein a drying device is arranged at the bottom of the box body, and a stirring device and a nozzle are arranged in the box body; the nozzle includes: the top end of the connecting pipe is connected with the coating liquid pipeline, the bottom end of the connecting pipe is inserted into the box body, and the top of the gas pipe is sleeved on the connecting pipe; the piston tube is arranged in the gas tube, the top of the piston tube is movably arranged in the connecting tube, and when the piston tube works, the piston tube moves downwards and moves upwards after the work is finished;
The prior art breaks up the controlled release fertilizer after spraying mainly through rotatory paddle, and the controlled release fertilizer after spraying has certain viscidity because of the coating, paddle circular motion throws out the controlled release fertilizer radially, and partial controlled release fertilizer can adhere on shells inner wall, causes later stage clearance difficulty, has the optimizing space to the remixing mode after controlled release fertilizer is sprayed.
The present utility model has been made in view of this.
Disclosure of utility model
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
A slow release fertilizer coating device comprises a shell; the feeding hopper and the nozzle of fixed mounting at the shell top surface, the intracavity of shell is provided with the compounding structure to controlling release fertile transportation and direction, the compounding structure includes inner bag, end body, extension pole and scraping, the inner bag rotates with the shell to be connected, and the end body rotates with the inner bag to be connected and with shell fixed connection, extension pole and end body fixed connection, and the wall of extension pole passes through a plurality of scraping parts of extrusion structure elastic connection, and scraping can scrape inside clearance inner bag and make controlling release fertile and inner bag separation.
As a preferred embodiment of the utility model, the inner container is formed into an open tubular structure, the end body is of a cylindrical structure with one end closed, the end body is inserted into the inner container cavity and seals one port of the inner container, and the extension rod and the nozzle extend into the inner container cavity through the end body.
As a preferable implementation mode of the utility model, the inner circumferential surface of the inner container is fixedly connected with a spiral dragon plate, and the extension rod is fixedly connected with the end part of the end body and extends radially towards the inner container.
As a preferred embodiment of the utility model, the scraping part forms an arc-shaped block, the scraping part is vertically upwards arranged, the convex surface of the scraping part is abutted against the inner wall surface of the shell and is used for scraping and cleaning the inner wall of the shell, and the width of the scraping part is smaller than the screw pitch of the dragon plate.
As a preferred implementation mode of the utility model, the extruding and pushing structure comprises a limiting cylinder, a push rod and a spring, wherein the limiting cylinder is fixedly connected with the extension rod, two ends of the spring are respectively fixedly connected with the push rod and the limiting cylinder, and the push rod can slide along the limiting cylinder to push the scraping part to be attached to the inner wall of the liner.
As a preferable implementation mode of the utility model, the end part of the ejector rod is rotationally connected with the concave surface of the scraping part, the ejector rod is divided into two sections, and the two sections of ejector rods are mutually in threaded connection.
As a preferred implementation mode of the utility model, the limiting cylinder forms a cylinder structure, the ejector rod is matched with the limiting cylinder, one half section of the ejector rod is in sliding connection with the inner wall surface of the limiting cylinder, and the spring is positioned in the cavity of the limiting cylinder.
Compared with the prior art, the utility model has the following beneficial effects:
1. The materials adhered to the inner wall of the liner are scraped through the plurality of vertical upwards scraping parts, so that the adhered materials fall from a high position to be squeezed and mixed with other materials, the materials are continuously mixed in a falling mode in a mode similar to a drum washing machine, the mixing uniformity is improved, the materials are continuously impacted and mixed in the conveying process, meanwhile, the adhesion of the materials can be reduced, and the cleaning workload in the later period is reduced.
2. The elastic force of the spring pushes the ejector rod to push the scraping part to be tightly attached to the inner wall of the inner container, so that the elastic contact between the scraping part and the inner wall of the inner container is realized, and the two end bodies in threaded connection are matched, so that the initial distance between the scraping part and the inner container is adjustable, namely the extrusion force of the scraping part to the inner container is adjustable, the inner container inner wall scraping effect is ensured, the inner container inner protection effect is achieved, and the scratch caused by overlarge extrusion force is prevented.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of the liner of the present utility model;
FIG. 3 is a schematic view of the scraper and extension bar installation of the present utility model;
FIG. 4 is an assembled view of the scraper and the limiting cylinder of the present utility model.
In the figure: 10. a housing; 11. a feed hopper; 12. a nozzle; 20. an inner container; 21. an end body; 22. an extension rod; 23. a scraping section; 30. a limiting cylinder; 31. a push rod; 32. and (3) a spring.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.
A slow release fertilizer coating device, as shown in fig. 1 and 2, comprises a shell 10; the feeding hopper 11 and the nozzle 12 which are fixedly arranged on the top surface of the shell 10, a mixing structure for conveying and guiding the controlled release fertilizer is arranged in a cavity of the shell 10, the mixing structure comprises an inner container 20, an end body 21, an extension rod 22 and a scraping part 23, the inner container 20 is rotationally connected with the shell 10, the end body 21 is rotationally connected with the inner container 20 and fixedly connected with the shell 10, the extension rod 22 is fixedly connected with the end body 21, the wall surface of the extension rod 22 is elastically connected with a plurality of scraping parts 23 through the pushing structure, the scraping parts 23 can scrape and clean the inner container 20 to separate the controlled release fertilizer from the inner container 20, the inner container 20 forms an open tubular structure, the end body 21 is of a cylinder structure with one end closed, the end body 21 is inserted into the cavity of the inner container 20 and seals one port of the inner container 20, the extension rod 22 and the nozzle 12 extend into the cavity of the inner container 20 through the end body 21, the inner circumference of the inner container 20 is fixedly connected with a spiral dragon plate, the extension rod 22 is fixedly connected with the end part of the end body 21 and radially extends towards the inner container 20, the scraping part 23 forms an arc block, the scraping part 23 is vertically upwards arranged, the convex surface of the scraping part 23 is in contact with the inner wall surface of the shell 10 and scrapes and cleans the inner wall of the shell 10, the width of the scraping part 23 is smaller than the pitch of a dragon plate, in the scheme, by arranging the inner container 20, the inner wall of the shell 10 is symmetrically and rotationally connected with two guide rollers tangential to the inner container 20, the inner container 20 is placed on the guide rollers, the outer wall of the inner container 20 is also provided with a toothed ring, the inner bottom surface of the shell 10 is provided with a motor, the output shaft of the motor is fixedly connected with a gear meshed with the toothed ring, materials are fed into the cavity of the inner container 20 through the feed hopper 11, the nozzle 12 feeds the mixture of air and a coating into the inner container 20 and coats the surfaces of the materials falling into the inner container 20, simultaneously, the inner container 20 rotates to enable the dragon to continuously push the coated materials, the shell 10 inner wall still is provided with the deflector of slope, and the controlled release fertilizer after the coating is carried outside shell 10 by the deflector, and when the material is carried in the inner bag 20, partial material can adhere to the inner bag 20 inner wall and along with the inner bag 20 motion reaches the peak, scrape down the material that adheres to the inner bag 20 inner wall through a plurality of vertically ascending scraping portions 23 for the material that adheres falls down from the eminence and push away the mixture with other materials, similar to the mode of drum type washing machine, constantly falls down the mixture with the material, improves the mixing uniformity, simultaneously, can reduce the sticky of material, reduce later stage clearance work load.
As shown in fig. 3 and 4, the extruding structure comprises a limiting cylinder 30, an ejector rod 31 and a spring 32, wherein the limiting cylinder 30 is fixedly connected with the extension rod 22, two ends of the spring 32 are respectively fixedly connected with the ejector rod 31 and the limiting cylinder 30, the ejector rod 31 can slide along the limiting cylinder 30 to push the scraping part 23 to be attached to the inner wall of the inner container 20, the end part of the ejector rod 31 is rotationally connected with the concave surface of the scraping part 23, the ejector rod 31 is divided into two sections, the two sections of the ejector rods 31 are in threaded connection with each other, the limiting cylinder 30 forms a cylindrical structure, the ejector rod 31 is matched with the limiting cylinder 30, one half section of the ejector rod 31 is slidably connected with the inner wall surface of the limiting cylinder 30, the spring 32 is positioned in a cavity of the limiting cylinder 30, the ejector rod 31 is pushed to push the scraping part 23 to be tightly attached to the inner wall of the inner container 20 through the elastic force of the spring 32, the elastic contact between the scraping part 23 and the inner wall of the inner container 20 is realized, and the two parts of the end body 21 which are matched with each other in threaded connection, so that the initial distance between the scraping part 23 and the inner container 20 can be adjusted, namely the extruding pushing force of the scraping part 23 to the inner container 20 can be adjusted, on the basis of scraping effect on the inner wall of the inner container 20, the protection effect of the inner container 20 is guaranteed, and the excessive scratch of the inner pushing effect can be prevented.
Working principle: the feeder hopper 11 sends the material into the inner bag 20 intracavity, the nozzle 12 sends the mixture of air and coating into the inner bag 20 and will fall into the material surface coating in the inner bag 20, simultaneously, the inner bag 20 rotates and makes the continuous propelling movement capsule of flood dragon material, the shell 10 inner wall still is provided with the deflector that inclines, the control release fertilizer after the coating is carried outside the shell 10 by the deflector, and when the material is carried in the inner bag 20, partial material can adhere to the inner bag 20 inner wall and along with inner bag 20 motion to the peak, the ejector pin 31 is pushed by the elasticity of spring 32 and is pushed the scraping part 23 closely laminating with the inner bag 20 inner wall, a plurality of vertically upwards scraping parts 23 scrape the material that adheres to the inner bag 20 inner wall, make the material that adheres drop from the eminence and push and mix with other materials.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. A slow release fertilizer coating device, which comprises a shell (10); the feeding hopper (11) and the nozzle (12) of fixed mounting at shell (10) top surface, a serial communication port, the intracavity of shell (10) is provided with the compounding structure to controlling release fertile transportation and direction, the compounding structure includes inner bag (20), terminal body (21), extension pole (22) and scraping portion (23), inner bag (20) are rotated with shell (10) and are connected, terminal body (21) rotate with inner bag (20) and be connected with shell (10) fixed connection, extension pole (22) and terminal body (21) fixed connection, and the wall of extension pole (22) is through pushing away a plurality of scraping portions (23) of structure elastic connection, and scraping portion (23) can scrape inside clearance inner bag (20) and make controlling release fertile and inner bag (20) separation.
2. The slow release fertilizer coating device according to claim 1, wherein the inner container (20) forms an open tubular structure, the end body (21) is a cylindrical structure with one end closed, the end body (21) is inserted into the cavity of the inner container (20) and seals one of the ports of the inner container (20), and the extension rod (22) and the nozzle (12) extend into the cavity of the inner container (20) through the end body (21).
3. The slow release fertilizer coating device according to claim 1, wherein the inner circumferential surface of the inner container (20) is fixedly connected with a spiral dragon plate, and the extension rod (22) is fixedly connected with the end part of the end body (21) and extends radially towards the inner container (20).
4. The slow release fertilizer coating device according to claim 1, wherein the scraping part (23) forms an arc block, the scraping part (23) is vertically upwards arranged, the convex surface of the scraping part (23) is abutted against the inner wall surface of the shell (10) and is used for scraping and cleaning the inner wall of the shell (10), and the width of the scraping part (23) is smaller than the pitch of the dragon plate.
5. The slow release fertilizer coating device according to claim 1, wherein the extruding structure comprises a limiting cylinder (30), an ejector rod (31) and a spring (32), the limiting cylinder (30) is fixedly connected with the extension rod (22), two ends of the spring (32) are respectively fixedly connected with the ejector rod (31) and the limiting cylinder (30), and the ejector rod (31) can slide along the limiting cylinder (30) to push the scraping part (23) to be attached to the inner wall of the liner (20).
6. The slow release fertilizer coating device according to claim 5, wherein the end of the ejector rod (31) is rotatably connected with the concave surface of the scraping part (23), the ejector rod (31) is divided into two sections, and the two sections of ejector rods (31) are mutually in threaded connection.
7. The slow release fertilizer coating device according to claim 5, wherein the limiting cylinder (30) forms a cylinder structure, the ejector rod (31) is matched with the limiting cylinder (30), a half section of the ejector rod (31) is slidably connected with the inner wall surface of the limiting cylinder (30), and the spring (32) is positioned in the cavity of the limiting cylinder (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322689525.8U CN220926639U (en) | 2023-10-08 | 2023-10-08 | Slow-release fertilizer coating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322689525.8U CN220926639U (en) | 2023-10-08 | 2023-10-08 | Slow-release fertilizer coating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220926639U true CN220926639U (en) | 2024-05-10 |
Family
ID=90963184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322689525.8U Active CN220926639U (en) | 2023-10-08 | 2023-10-08 | Slow-release fertilizer coating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220926639U (en) |
-
2023
- 2023-10-08 CN CN202322689525.8U patent/CN220926639U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |