CN202898252U - Drum granulator for compound fertilizers - Google Patents
Drum granulator for compound fertilizers Download PDFInfo
- Publication number
- CN202898252U CN202898252U CN 201220589776 CN201220589776U CN202898252U CN 202898252 U CN202898252 U CN 202898252U CN 201220589776 CN201220589776 CN 201220589776 CN 201220589776 U CN201220589776 U CN 201220589776U CN 202898252 U CN202898252 U CN 202898252U
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Abstract
The utility model relates to a production device for chemical fertilizers and particularly relates to a drum granulator for compound fertilizers. The drum granulator comprises an expansion cylinder, rail rings and gear rings, wherein the rail rings are fixedly mounted on the outer wall of the expansion cylinder, the gear rings are in transmission connection with a drive motor through a drive gear, the rail rings are mounted on the rails, and a feeding device and a discharge port are respectively arranged at/formed in two ends of the expansion cylinder. The drum granulator is characterized in that the rails comprise pedestals, support wheels and limiting wheels, wherein the pedestals are arranged right below the expansion cylinder, shaft seats are mounted on the pedestal, the support wheels are mounted on the shaft seats, two support wheels are paired and support on the outer wall of the expansion cylinder, a group of the limiting wheels are arranged at the middle position of each group of the support wheels, two limiting wheels are paired and arranged at two sides of the rail rings, the limiting wheels are mounted at the upper ends of wheel shafts, and the wheel shafts are mounted on the pedestals. Due to the adoption of the technical scheme, the two support wheels and the two limiting wheels form a group of rail structures to support the rail rings forwards and backwards and clamp the rail rings leftwards and rightwards, the structure is reasonable, the operation of the roller is stable, and the fault rate is low.
Description
Technical field
The utility model relates to a kind of fertilizer production equipment, is a kind of compound fertilizer rotary drum granulator specifically.
Background technology
In in the production process of Chemical Mixed Fertilizer, need by rolling pulverous raw material granulation shape.The tablets press of this step mostly adopts drum-type structure, and powdered material is placed in the cylinder, sprays slip by shower in cylinder, and slip is fallen on the slow-release material of powdery, wrapped up by slow-release material, and along with the rolling of cylinder, chemical fertilizer granule rolling moulding.The outer wall of these drum-type tablets presss is provided with a plurality of circular orbits, and wherein at least one track is rack rails, and by the rotation of gear engagement head roll, at least two rail supported are being with on the reeded supporting-point roller in addition, make cylinder keep balance.But in actual use, the amplitude of track wobble is larger during drum rotating, is easy to break away from the groove of supporting-point roller, causes drum rotating obstacle and equipment failure, and impact is normally produced.
Summary of the invention
The purpose of this utility model provide a kind of rational in infrastructure, cylinder operates steadily, the compound fertilizer rotary drum granulator of failure rate is low.
For achieving the above object, the utility model is by the following technical solutions:
A kind of compound fertilizer rotary drum granulator described in the utility model; comprise cylinder; be fixedly mounted on the orbit ring on the cylinder outer wall; ring gear; described ring gear is in transmission connection by driving gear and drive-motor; orbit ring is installed in orbit; the two ends of cylinder arrange respectively feeding unit and discharge port; it is characterized in that: described track comprises base; supporting-point roller; position-limited wheel; base be positioned at cylinder under; axle bed is installed on the base; supporting-point roller is installed on the axle bed; two one group of described supporting-point roller is supported on the outer wall of cylinder; mid-way at each group supporting-point roller is provided with one group of position-limited wheel; two one group of both sides that are arranged on orbit ring of described position-limited wheel, position-limited wheel is installed in the upper end of wheel shaft, and wheel shaft is vertically mounted on the base.
After adopting technique scheme, two supporting-point roller, two position-limited wheels consist of one group of track structure, and front and back are supported, left and right sides gripper rail ring, and rational in infrastructure, cylinder operates steadily, failure rate is low.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the A-A sectional view of Fig. 1 embodiment.
Embodiment
The utility model will be further described below in conjunction with the drawings and specific embodiments.
As shown in Figure 1; a kind of compound fertilizer rotary drum granulator described in the utility model comprises cylinder 2, is fixedly mounted on orbit ring 3, ring gear 4 on cylinder 2 outer walls; described ring gear 4 is in transmission connection by driving gear 5 and drive-motor 6, and drive-motor 6 drives cylinder 2 rotations by driving gear 5.The two ends of cylinder 2 arrange respectively feeding unit 7 and discharge port 8.
As shown in Figure 2, orbit ring 3 is installed in orbit, described track comprises base 1, supporting-point roller 9, position-limited wheel 10, base 1 be positioned at cylinder 2 under, axle bed 11 is installed on the base 1, and supporting-point roller 9 is installed on the axle bed 11, and 9 two one group of described supporting-point roller is supported on the outer wall of cylinder 2, supporting-point roller 9 rotates thereupon in the time of cylinder 2 rotation, to reduce frictional coefficient; Mid-way at each group supporting-point roller 9 is provided with one group of position- limited wheel 10,10 two one group of both sides that are arranged on orbit ring 3 of described position-limited wheel, and position-limited wheel 10 is installed in the upper end of wheel shaft 12, and wheel shaft 12 is vertically mounted on the base 1.Orbit ring 3 when orbit ring 3 rotates, will drive one and plays rotation if touch one of them position-limited wheel between two position-limited wheels 10, and position-limited wheel is limited in the amplitude of fluctuation of orbit ring 3 in the controlled range simultaneously.
Claims (1)
1. compound fertilizer rotary drum granulator; comprise cylinder (2); be fixedly mounted on the orbit ring (3) on cylinder (2) outer wall; ring gear (4); described ring gear (4) is in transmission connection by driving gear (5) and drive-motor (6); orbit ring (3) is installed in orbit; the two ends of cylinder (2) arrange respectively feeding unit (7) and discharge port (8); it is characterized in that: described track comprises base (1); supporting-point roller (9); position-limited wheel (10); base (1) be positioned at cylinder (2) under; axle bed (11) is installed on the base (1); supporting-point roller (9) is installed on the axle bed (11); (9) two one group of described supporting-point roller is supported on the outer wall of cylinder (2); mid-way at each group supporting-point roller (9) is provided with one group of position-limited wheel (10); (10) two one group of both sides that are arranged on orbit ring (3) of described position-limited wheel; position-limited wheel (10) is installed in the upper end of wheel shaft (12), and wheel shaft (12) is vertically mounted on the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220589776 CN202898252U (en) | 2012-11-11 | 2012-11-11 | Drum granulator for compound fertilizers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220589776 CN202898252U (en) | 2012-11-11 | 2012-11-11 | Drum granulator for compound fertilizers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202898252U true CN202898252U (en) | 2013-04-24 |
Family
ID=48118944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220589776 Expired - Fee Related CN202898252U (en) | 2012-11-11 | 2012-11-11 | Drum granulator for compound fertilizers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202898252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457171A (en) * | 2014-09-11 | 2016-04-06 | 北京大基康明医疗设备有限公司 | Medical electronic linear accelerator and frame structure thereof |
| CN110178796A (en) * | 2019-05-09 | 2019-08-30 | 杨林 | Illumination seperator |
-
2012
- 2012-11-11 CN CN 201220589776 patent/CN202898252U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457171A (en) * | 2014-09-11 | 2016-04-06 | 北京大基康明医疗设备有限公司 | Medical electronic linear accelerator and frame structure thereof |
| CN110178796A (en) * | 2019-05-09 | 2019-08-30 | 杨林 | Illumination seperator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 276034 intersection of Huaxia Road and Hangzhou Road, Linyi economic and Technological Development Zone, Shandong Patentee after: Shandong Lu Yi Machinery Limited by Share Ltd Address before: 276034 intersection of Huaxia Road and Hangzhou Road, Linyi economic and Technological Development Zone, Shandong Patentee before: Shandong Luyi Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |