CN204135018U - A kind of for removing the device that drum granulating machine inwall lumps - Google Patents
A kind of for removing the device that drum granulating machine inwall lumps Download PDFInfo
- Publication number
- CN204135018U CN204135018U CN201420472519.5U CN201420472519U CN204135018U CN 204135018 U CN204135018 U CN 204135018U CN 201420472519 U CN201420472519 U CN 201420472519U CN 204135018 U CN204135018 U CN 204135018U
- Authority
- CN
- China
- Prior art keywords
- scraper plate
- tooth
- granulating machine
- main shaft
- lumps
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 238000009434 installation Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000007790 scraping Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000003337 fertilizer Substances 0.000 description 12
- 239000000126 substance Substances 0.000 description 12
- 239000002994 raw material Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 239000008187 granular material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fertilizers (AREA)
Abstract
For removing the device that drum granulating machine inwall lumps, relating to drum granulating machine technical field, for removing the caking be bonded on drum granulating machine inwall, solving the problem that on drum granulating machine inwall, caking cleaning is inconvenient.It is a kind of for removing the device that drum granulating machine inwall lumps that the utility model provides; main shaft near cylinder top is set in drum cavity; main shaft is installed the first scraper plate and second scraper plate of comb shape setting up and down; first scraper plate is provided with the first tooth of spaced set; second scraper plate is provided with the second tooth of spaced set, the caking on bottom roll inwall can be grabbed by the first tooth and the second tooth easily.First tooth and the second tooth stagger mutually, can scrape the caking on whole inner wall of rotary drum, avoid the existence at dead angle.And by rotating spindle, regulate the distance between scraper plate and inner wall of rotary drum, to regulate the thickness scraping caking.
Description
Technical field
The utility model relates to drum granulating machine technical field, specifically a kind of for removing the device that drum granulating machine inwall lumps.
Background technology
In the production process of chemical fertilizer, chemical fertilizer raw material after crushed completes granulation operation in drum granulating machine.The drum-inclined of drum granulating machine is arranged; as shown in Figure 1; the chemical fertilizer raw material 31 of powdery is transported in cylinder 2 through belt conveyer scale 1; as shown in Figure 2; and the interpolation end (i.e. the left end of cylinder) of raw material is provided with steam pipe 4, steam pipe is used in cylinder, adding steam, to increase the humidity of raw material; make raw material be rolled into graininess in cylinder, become chemical fertilizer granule 32.Because steam constantly adds in cylinder, as shown in Figure 3,33 and be bonded on the inwall of cylinder are very easily lumpd after chemical fertilizer raw material makes moist.Not only affect the formation of chemical fertilizer granule, cause production efficiency to reduce, and easily corrode inner wall of rotary drum, cause getting rusty of cylinder.
Utility model content
The purpose of this utility model is to provide a kind of for removing the device that drum granulating machine inwall lumps, and for removing the caking be bonded on drum granulating machine inwall, solves the problem that on drum granulating machine inwall, caking cleaning is inconvenient.
The technical scheme in the invention for solving the technical problem is: a kind of for removing the device that drum granulating machine inwall lumps, it is characterized in that, comprise frame, stepper motor, main shaft, the first scraper plate and the second scraper plate, a frame is respectively equipped with at the feed end of cylinder and discharge end, between two frames, rotate that installation one axis is parallel with cylinder axis and near the main shaft at cylinder top, one end of described main shaft is connected with stepper motor by transmission mechanism;
Some the first scraper plates along the setting of main shaft radial direction and the second scraper plate are installed on the top of described main shaft, some described first scraper plates and the second scraper plate are arranged side by side along main-shaft axis direction respectively and contact with each other, and described first scraper plate is positioned at the top of the second scraper plate; Be provided with the first tooth of some equidistant layouts at described first scraper plate effect end, be provided with the second tooth of some equidistant layouts at the free end of described second scraper plate, and some described first teeth and the second tooth stagger mutually.
Further, described first scraper plate and the second scraper plate are the metalwork of comb shape.
Further, the installation end of described first scraper plate and the second scraper plate is connected respectively by bolt and main shaft are dismountable.
Further, the length of described second tooth is greater than the length of the first tooth, and spacing between the width of described second tooth with adjacent two first teeth is equal.
Further, described transmission mechanism is Worm and worm-wheel gearing.
Further, be provided with two grooves setting up and down on the top of described main shaft, described first scraper plate and the second scraper plate respectively grafting are arranged in the first groove and the second groove.
Further, described first scraper plate and the second scraper plate are respectively stainless steel part.
Further, described first tooth and the second tooth are rectangle.
The beneficial effects of the utility model are: it is a kind of for removing the device that drum granulating machine inwall lumps that the utility model provides; main shaft near cylinder top is set in drum cavity; main shaft is installed the first scraper plate and second scraper plate of comb shape setting up and down; first scraper plate is provided with the first tooth of spaced set; second scraper plate is provided with the second tooth of spaced set, the caking on bottom roll inwall can be grabbed by the first tooth and the second tooth easily.First tooth and the second tooth stagger mutually, can scrape the caking on whole inner wall of rotary drum, avoid the existence at dead angle.And by rotating spindle, regulate the distance between scraper plate and inner wall of rotary drum, to regulate the thickness scraping caking.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of drum granulating machine;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the caking schematic diagram on drum granulating machine inwall;
Fig. 4 is schematic diagram of the present utility model;
Fig. 5 is A place partial enlarged drawing in Fig. 4;
Fig. 6 be in Fig. 4 two scraper plates and drum granulating machine inwall coordinate schematic diagram;
Fig. 7 is the schematic diagram of the first scraper plate;
Fig. 8 is the schematic diagram of the second scraper plate;
Schematic diagram when Fig. 9 is the utility model off working state;
Figure 10 be two scraper plates with main shaft coordinate schematic diagram;
Figure 11 is the schematic diagram after two scraper plate overlaps being placed;
In figure: 1 belt conveyer scale, 2 cylinders, 21 bearings, 22 gear rings, 23 gears, the chemical fertilizer raw material of 31 powderies, 32 chemical fertilizer granules, 33 cakings, 4 steam pipes, 5 frames, 51 worm and gears, 52 stepper motors, 6 main shafts, 61 mounting planes, 7 first scraper plates, 71 first teeth, 8 second scraper plates, 81 second teeth, 9 installing holes, 10 bolts.
Detailed description of the invention
As shown in Fig. 4 to Figure 11, the utility model comprises frame 5, worm and gear 51, stepper motor 52, main shaft 6, first scraper plate 7 and the second scraper plate 8, is described the utility model below in conjunction with accompanying drawing.
As shown in Figure 4, the two ends, left and right of cylinder 2 are respectively feedstock end and chemical fertilizer granule discharge end, and be respectively equipped with frame 5, a two frame mating reaction in the left and right sides of cylinder and support other parts, frame is installed on the ground by foundation bolt.Between two frames, be rotatablely equipped with a main shaft 6, the two ends of main shaft are connected with frame by bearing.The axis of main shaft and the axis being parallel of cylinder, for the rotation of drive shaft, a worm gear is installed with in one end of main shaft, a frame is rotatablely equipped with a worm screw wherein, the output shaft fixed connection of worm screw and stepper motor 52, stepper motor is arranged on the top of frame by bolt, and main shaft is connected with stepper motor by worm and gear 51.When stepper motor action, just drive the rotation of main shaft by Worm Wheel System, the setting of worm and gear can obtain larger gearratio.Main shaft is also connected with stepper motor by gear drive.
As shown in Figure 5, main shaft is provided with along main-shaft axis direction some first scraper plate 7 and the second scraper plates 8, as shown in Figure 10, main shaft is radially provided with two grooves, some first scraper plates 7 are plugged with wherein in a groove, some first scraper plates are arranged side by side and contact with each other, and be provided with bolt 10, realize being connected between the first scraper plate and main shaft by bolt between each the first scraper plate and main shaft.In another groove, be plugged with some second scraper plates 8, some second scraper plates are arranged side by side and contact with each other, and be provided with bolt 10, realize being connected between the second scraper plate and main shaft by bolt between each the second scraper plate and main shaft.For ease of the installation of bolt, main shaft is provided with mounting plane 61, the nut of bolt contacts with mounting plane.First scraper plate and the second scraper plate be the angle in an acute angle with perpendicular all, and the first scraper plate is positioned at the top of the second scraper plate.
As shown in Figure 7, the first scraper plate 7 is the metalwork of comb shape, and the installation end of the first scraper plate is rectangle, and is provided with some installing holes 9 at the installation end of the first scraper plate, by bolt 10 through realizing fixing of the first scraper plate and main shaft after the installing hole on main shaft and the first scraper plate.The first tooth 71, first tooth being provided with some spaced sets at the free end of the first scraper plate is the metalwork of rectangle.
As shown in Figure 8, second scraper plate 8 is also the metalwork of comb shape, the installation end of the second scraper plate is rectangle, and is provided with some installing holes 9 at the installation end of the second scraper plate, by bolt 10 through realizing fixing of the second scraper plate and main shaft after the installing hole on main shaft and the second scraper plate.The second tooth 81, second tooth being provided with some spaced sets at the free end of the second scraper plate is the metalwork of rectangle.Second scraper plate is identical with the length of the first scraper plate, the length of the second tooth is greater than the length of the first tooth, as shown in figure 11, after overlapping with the second scraper plate for the first scraper plate placement, each second tooth lays respectively between two first adjacent teeth, and spacing between the width of the second tooth with two first teeth is equal.
As shown in Figure 6, during for removing the caking on inner wall of rotary drum, can rotate by Driving Stepping Motor, make main axis until the first scraper plate and the second scraper plate are near inner wall of rotary drum, then stepper motor is made to stop action, under the self-locking action of worm and gear, main shaft transfixion.Then cylinder is made to rotate counterclockwise, now, the chemical fertilizer raw material that the first tooth and the continuous scraping inner wall of rotary drum of the second tooth lump.Because the chemical fertilizer raw material of caking is with portion of water, hardness is lower, and therefore the resistance of the first scraper plate and the second scraper plate is less.The design of the first scraper plate and the second scraper plate comb shape, the contact area between caking and scraper plate can be reduced, and then the active force reduced between caking and scraper plate, effect in effect on first scraper plate between the first tooth and caking, the second scraper plate between the second tooth and caking, just as the claw of animal grabs soil, can very easily caking be grabbed down from inner wall of rotary drum.The staggered designs of the first tooth and the second tooth, make again the caking of the first tooth scraping between two second adjacent teeth, and then first caking on tooth and the whole inner wall of rotary drum of the second tooth mating reaction scraping, avoid the existence at dead angle, directly dropped on the bottom of cylinder by the chemical fertilizer raw material scraped.
As shown in Figure 9, when not needing the removing operation carrying out luming, can Driving Stepping Motor action, main shaft is rotated clockwise, and then drives the first scraper plate and the second scraper plate to the side oscillation away from cylinder top.During for removing caking thicker on inner wall of rotary drum, can drive shaft rotate counterclockwise, make the first scraper plate and the distance between the second scraper plate and inner wall of rotary drum less.
Claims (8)
1. one kind for removing the device that drum granulating machine inwall lumps, it is characterized in that, comprise frame, stepper motor, main shaft, the first scraper plate and the second scraper plate, a frame is respectively equipped with at the feed end of cylinder and discharge end, between two frames, rotate that installation one axis is parallel with cylinder axis and near the main shaft at cylinder top, one end of described main shaft is connected with stepper motor by transmission mechanism;
Some the first scraper plates along the setting of main shaft radial direction and the second scraper plate are installed on the top of described main shaft, some described first scraper plates and the second scraper plate are arranged side by side along main-shaft axis direction respectively and contact with each other, and described first scraper plate is positioned at the top of the second scraper plate; Be provided with the first tooth of some equidistant layouts at described first scraper plate effect end, be provided with the second tooth of some equidistant layouts at the free end of described second scraper plate, and some described first teeth and the second tooth stagger mutually.
2. according to claim 1ly a kind ofly to it is characterized in that for removing the device that drum granulating machine inwall lumps, described first scraper plate and the second scraper plate are the metalwork of comb shape.
3. according to claim 2ly a kind ofly to it is characterized in that for removing the device that drum granulating machine inwall lumps, the installation end of described first scraper plate and the second scraper plate is connected respectively by bolt and main shaft are dismountable.
4. according to claim 1ly a kind ofly to it is characterized in that for removing the device that drum granulating machine inwall lumps, the length of described second tooth is greater than the length of the first tooth, and spacing between the width of described second tooth with adjacent two first teeth is equal.
5. according to claim 1ly a kind ofly to it is characterized in that for removing the device that drum granulating machine inwall lumps, described transmission mechanism is Worm and worm-wheel gearing.
6. according to claim 1 a kind of for removing the device that drum granulating machine inwall lumps; it is characterized in that; be provided with two grooves setting up and down on the top of described main shaft, described first scraper plate and the second scraper plate respectively grafting are arranged in the first groove and the second groove.
7. according to claim 1ly a kind ofly to it is characterized in that for removing the device that drum granulating machine inwall lumps, described first scraper plate and the second scraper plate are stainless steel part.
8. according to claim 7ly a kind ofly to it is characterized in that for removing the device that drum granulating machine inwall lumps, described first tooth and the second tooth are rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420472519.5U CN204135018U (en) | 2014-08-20 | 2014-08-20 | A kind of for removing the device that drum granulating machine inwall lumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420472519.5U CN204135018U (en) | 2014-08-20 | 2014-08-20 | A kind of for removing the device that drum granulating machine inwall lumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204135018U true CN204135018U (en) | 2015-02-04 |
Family
ID=52411736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420472519.5U Expired - Lifetime CN204135018U (en) | 2014-08-20 | 2014-08-20 | A kind of for removing the device that drum granulating machine inwall lumps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204135018U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259166A (en) * | 2014-08-20 | 2015-01-07 | 济南巴顿化肥有限公司 | Device for removing blocking on inner wall of drum-type granulating machine |
| CN107931592A (en) * | 2017-11-30 | 2018-04-20 | 攀钢集团攀枝花钢铁研究院有限公司 | The device of slag iron is remained on a kind of quick cleaning molten iron tank skin |
| CN114433577A (en) * | 2020-10-21 | 2022-05-06 | 中国石油化工股份有限公司 | A pigging device for non-metallic pipeline |
-
2014
- 2014-08-20 CN CN201420472519.5U patent/CN204135018U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259166A (en) * | 2014-08-20 | 2015-01-07 | 济南巴顿化肥有限公司 | Device for removing blocking on inner wall of drum-type granulating machine |
| CN107931592A (en) * | 2017-11-30 | 2018-04-20 | 攀钢集团攀枝花钢铁研究院有限公司 | The device of slag iron is remained on a kind of quick cleaning molten iron tank skin |
| CN114433577A (en) * | 2020-10-21 | 2022-05-06 | 中国石油化工股份有限公司 | A pigging device for non-metallic pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 251400 west head of Yellow River Avenue and south of Jisun Road, Huihe Town, Jiyang County, Jinan City, Shandong Province Patentee after: Shandong Badun Fertilizer Co.,Ltd. Address before: 251400 west head of Yellow River Avenue and south of Jisun Road, Huihe Town, Jiyang County, Jinan City, Shandong Province Patentee before: JINAN BADUN FERTILIZER Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150204 |
|
| CX01 | Expiry of patent term |