CN224132938U - An automated coating device for compound fertilizer - Google Patents
An automated coating device for compound fertilizerInfo
- Publication number
- CN224132938U CN224132938U CN202520949680.5U CN202520949680U CN224132938U CN 224132938 U CN224132938 U CN 224132938U CN 202520949680 U CN202520949680 U CN 202520949680U CN 224132938 U CN224132938 U CN 224132938U
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- CN
- China
- Prior art keywords
- rotating shaft
- rotating
- compound fertilizer
- coating device
- base
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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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Abstract
本实用新型提供一种复合肥自动化包膜装置，包括基座，在基座上设有支撑架，在两个支撑架顶部之间设有旋转滚筒，在旋转滚筒两侧设有第一旋转轴，在旋转滚筒内部设有旋转筛筒，在旋转筛筒两侧设有套装在第一旋转轴内并伸出第一旋转轴的第二旋转轴，在第二旋转轴的内部设有进液管道，在第一旋转轴与支撑架之间设有第一轴承座，在第二旋转轴与支撑架之间设有第二轴承座,这样第二轴承座可以代替原有设计的第二轴承进行旋转支撑，由于第二轴承座整体安装在旋转滚筒外部，这样相比于原有设计比较好安装和维护，而且第二轴承座可以买成套产品，省却了轴承的安装定位过程。
This utility model provides an automated coating device for compound fertilizer, including a base, a support frame on the base, a rotating drum between the tops of the two support frames, a first rotating shaft on both sides of the rotating drum, a rotating screen inside the rotating drum, and a second rotating shaft on both sides of the rotating screen, fitted inside and extending out of the first rotating shaft. A liquid inlet pipe is provided inside the second rotating shaft. A first bearing seat is provided between the first rotating shaft and the support frame, and a second bearing seat is provided between the second rotating shaft and the support frame. In this way, the second bearing seat can replace the original second bearing for rotational support. Since the second bearing seat is installed entirely outside the rotating drum, it is easier to install and maintain than the original design. Furthermore, the second bearing seat can be purchased as a complete set, eliminating the need for bearing installation and positioning.
Description
Technical Field
The utility model relates to the technical field of compound fertilizer production, in particular to an automatic compound fertilizer coating device.
Background
The compound fertilizer has the advantages of comprehensive nutrients, high content, convenient application, few minor ingredients, no adverse effect, various proportions, strong pertinence and the like, and is widely used in China. The production process of the compound fertilizer can be divided into eight steps of raw material proportioning, raw material stirring, raw material granulation, particle drying, particle cooling, particle grading, finished product coating and finished product packaging on the whole, and film coating treatment is required before the compound fertilizer is packaged so as to avoid the problems of hardening and agglomeration and the like.
The utility model patent CN213866015U discloses a compound fertilizer coating device, in which a second bearing is arranged in the rotating shaft for rotating the rotary screen drum, but the second bearing is installed in the rotary drum, and in this position, the installation is not easy, and the later maintenance and disassembly are not easy.
Disclosure of utility model
The utility model aims to solve the technical problems of supporting rotation of a rotary screen drum and poor installation of an original second bearing by providing an automatic compound fertilizer coating device.
In order to solve the technical problems, the utility model provides an automatic compound fertilizer coating device which comprises a base, wherein a support frame is arranged on the base, a rotary roller is arranged between the tops of the two support frames, first rotary shafts are arranged on two sides of the rotary roller, a rotary screen cylinder is arranged in the rotary roller, second rotary shafts sleeved in the first rotary shafts and extending out of the first rotary shafts are arranged on two sides of the rotary screen cylinder, a liquid inlet pipeline is arranged in the second rotary shafts, a first bearing seat is arranged between the first rotary shafts and the support frames, and a second bearing seat is arranged between the second rotary shafts and the support frames.
In the preferred scheme, a rotary joint is further arranged on one side of the liquid inlet pipeline, the other end of the rotary joint is connected with a liquid suction pump outlet through a liquid feeding pipe, and a liquid suction pump inlet is connected with a liquid storage tank outlet through the liquid feeding pipe.
In the preferred scheme, the rotary drum and the rotary screen drum are hollow cylinder structures, a ring gear is fixed at the axial center of the circumferential direction of the outer surface of the rotary drum, a driving motor is further arranged on the base, a speed reducer is connected to a rotating shaft of the driving motor, a spur gear is arranged on an output shaft of the speed reducer, and the spur gear is meshed with the ring gear.
In the preferred scheme, a driving wheel is further arranged on the rotating shaft of the driving motor, a driven wheel is arranged at the outer end of the second rotating shaft, and the driven wheel is connected with the driving wheel through a belt.
In the preferred scheme, one end of the rotary roller is provided with a feeding pipe, the other end of the rotary roller is provided with a discharging pipe, valves are arranged on the feeding pipe and the discharging pipe, and an included angle of 180 degrees is formed between the feeding pipe and the discharging pipe.
In the preferred scheme, one side of the bottom of the base is hinged on the fixed table, the other end of the base is hinged with the top of the telescopic device, and the telescopic device is arranged at the edge of the base.
The utility model has the beneficial effects that the second bearing seat can replace the second bearing seat with the original design to carry out rotary support, and because the second bearing seat is integrally arranged outside the rotary drum, compared with the original design, the second bearing seat is better installed and maintained, and the second bearing seat can buy a complete product, thereby omitting the installation and positioning process of the bearing.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
Fig. 1 is a front view partially sectioned structural view of an embodiment of the present utility model.
Reference numerals are a base 11, a support frame 12, a rotary drum 13, a rotary screen drum 14, a first bearing seat 15, a second bearing seat 16, a rotary joint 17, a liquid feeding pipe 18, a liquid drawing pump 19, a liquid storage tank 21, a ring gear 22, a driving motor 23, a speed reducer 24, a spur gear 25, a first rotary shaft 26, a second rotary shaft 27, a liquid feeding pipe 271, a driving wheel 28, a driven wheel 29, a belt 31, a feeding pipe 32, a discharging pipe 33, a fixing table 34 and a telescopic device 35.
Detailed Description
Referring to fig. 1, an embodiment of the present application provides a technical solution, including a base 11, a support frame 12 is provided on the base 11, a rotary drum 13 is provided between the top of the two support frames 12, first rotation shafts 26 are provided at both sides of the rotary drum 13, a rotary screen drum 14 is provided inside the rotary drum 13, second rotation shafts 27 which are sleeved in the first rotation shafts 26 and extend out of the first rotation shafts 26 are provided at both sides of the rotary screen drum 14, a liquid inlet pipe 271 is provided inside the second rotation shafts 27, a first bearing seat 15 is provided between the first rotation shafts 26 and the support frame 12, and a second bearing seat 16 is provided between the second rotation shafts 27 and the support frame 12.
Therefore, the second bearing seat 16 can replace the second bearing seat with the original design to carry out rotary support, and as the second bearing seat 16 is integrally arranged outside the rotary drum 13, compared with the original design, the second bearing seat 16 is better installed and maintained, and a complete product can be purchased, so that the installation and positioning process of the bearing is omitted.
In a preferred embodiment, a rotary joint 17 is further disposed at one side of the liquid inlet pipe 271, and the other end of the rotary joint 17 is connected to an outlet of a liquid pump 19 through a liquid feeding pipe 18, and an inlet of the liquid pump 19 is connected to an outlet of a liquid storage tank 21 through the liquid feeding pipe 18.
So that the liquid pump 19 can pump the liquid in the liquid storage tank 21 to enter the liquid inlet pipeline 271 through the rotary joint 17, and finally reaches the rotary screen cylinder 14,
In a preferred scheme, the rotary drum 13 and the rotary screen drum 14 are hollow cylindrical structures, a ring gear 22 is fixed at the axial center of the circumferential direction of the outer surface of the rotary drum 13, a driving motor 23 is further arranged on the base 11, a speed reducer 24 is connected to the rotating shaft of the driving motor 23, a spur gear 25 is arranged on the output shaft of the speed reducer 24, and the spur gear 25 is meshed with the ring gear 22.
The ring gear 22 is disposed in an intermediate position to facilitate overall rotational stress. The driving motor 23 thus drives the spur gear 25 to rotate through the decelerator 24, and drives the rotary drum 13 to rotate through the ring gear 22.
In a preferred scheme, a driving wheel 28 is further arranged on the rotating shaft of the driving motor 23, a driven wheel 29 is arranged at the outer end of the second rotating shaft 27, and the driven wheel 29 is connected with the driving wheel 28 through a belt 31.
Thus, the rotary screen drum 14 is driven to rotate by the driving motor 23 through the driving wheel 28 and the driven wheel 29.
In a preferred scheme, one end of the rotary drum 13 is provided with a feeding pipe 32, the other end of the rotary drum is provided with a discharging pipe 33, valves are arranged on the feeding pipe 32 and the discharging pipe 33, and an included angle of 180 degrees is formed between the feeding pipe 32 and the discharging pipe 33.
The purpose of the 180 degree angle is to avoid influencing the feed when the tapping pipe 33 is being tapped.
In the preferred scheme, one side of the bottom of the base 11 is hinged on the fixed table 34, the other end is hinged with the top of the telescopic device 35, and the telescopic device 35 is arranged at the edge of the base 11.
The telescopic device 35 can be an electric push rod or a hydraulic cylinder, and the telescopic device 35 is arranged at the edge to enable the telescopic device 35 to obtain a larger force arm, so that the power of the telescopic device 35 can be reduced.
The operation principle of the equipment is that firstly, compound fertilizer materials to be coated are added into a rotary drum 13 through a feed pipe 32, a driving motor 23 is started, a spur gear 25 rotates to drive a ring gear 22 to rotate, then a rotary screen drum 14 rotates, compound fertilizer materials to be coated are uniformly dispersed, then coating liquid is pumped from a liquid storage tank 21 through a liquid pump 19 to enter a liquid suction pipe 18, then the coating liquid is sent into a liquid inlet pipe 271 through a rotary joint 17 and finally enters an inner cavity of the rotary screen drum 14, a driving wheel 28 can be driven to rotate when the driving motor 23 is started, a driven wheel 29 is driven to rotate through a belt 31, so that the rotary screen drum 14 rotates, coating liquid entering the rotary screen drum 14 uniformly spreads on the compound fertilizer materials in the rotary screen drum 14 due to the effect of centrifugal force while the rotary screen drum 14 rotates, when the coating process is completed, a telescopic device 35 can be started, a telescopic rod of the telescopic device is stretched, the base 11 is inclined, the whole rotary drum 13 and the rotary screen drum 14 can be formed into a cylinder shape with a certain gradient, and the material can be rapidly moved to a discharge pipe 33 along the gradient, and the discharge process is accelerated.
The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520949680.5U CN224132938U (en) | 2025-05-15 | 2025-05-15 | An automated coating device for compound fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520949680.5U CN224132938U (en) | 2025-05-15 | 2025-05-15 | An automated coating device for compound fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224132938U true CN224132938U (en) | 2026-04-17 |
Family
ID=99422423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520949680.5U Active CN224132938U (en) | 2025-05-15 | 2025-05-15 | An automated coating device for compound fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224132938U (en) |
-
2025
- 2025-05-15 CN CN202520949680.5U patent/CN224132938U/en active Active
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