CN209668115U - A kind of removable automatic scraper of pelletising drum - Google Patents
A kind of removable automatic scraper of pelletising drum Download PDFInfo
- Publication number
- CN209668115U CN209668115U CN201821665358.6U CN201821665358U CN209668115U CN 209668115 U CN209668115 U CN 209668115U CN 201821665358 U CN201821665358 U CN 201821665358U CN 209668115 U CN209668115 U CN 209668115U
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- CN
- China
- Prior art keywords
- support beam
- rotating shaft
- clear material
- tooth rod
- rod
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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.)
- Expired - Fee Related
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to a kind of removable automatic scrapers of pelletising drum, comprising: support device, tooth rod material-clearing device, reciprocating rotation motor, reciprocating rotation motor pushing tooth rod material-clearing device move reciprocatingly along the axis direction of shaft.According to the removable automatic scraper of pelletising drum provided by the utility model, the sizing on cylinder inboard wall is cleared up by the rotation and reciprocating motion of the intracorporal tooth rod material-clearing device of cylinder, increase the effective area of scraper, with splendid cleaning effect, and the quantity of tooth rod material-clearing device supernatant material tooth rod can be reduced, alleviate the weight of clear material tooth rod device.
Description
Technical field
The utility model relates to mineral to process cylinder pelletizing technical field, and in particular to a kind of pelletising drum moves
Automatic scraper.
Background technique
Pelletising drum is in the process flow of iron and steel enterprise, and since there is operating to stablize for it, single machine yield is big, balling-up
The good feature of energy, thus be used widely in iron and steel enterprise.But it is general in the material as added by existing pelletising drum
All contain binder, material is inevitably adhered on cylinder inboard wall.As it is unclear comprehend to result in blockage make pelletising drum
Driving motor load increases, and pelletizing effect is deteriorated, and even cannot normally produce when serious.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of removable automatic scraper of pelletising drum,
The sizing on cylinder inboard wall is cleared up by being set to the rotation of the intracorporal material-clearing device of cylinder and moving back and forth.
Embodiment according to the present utility model, a kind of removable automatic scraper of pelletising drum are support device, clear
Expect device, reciprocating rotation motor, the support device includes external support beam, two rotating shaft support beams, two connecting rods, described
External support beam level is erected above pelletising drum cylinder, and described two rotating shaft support beams pass through described two connections respectively
Bar is set to two sides below the external support beam, and described two connecting rods are one end and the fixed company of the external support beam
It connects, the other end and the rotating shaft support beam active link；The material-clearing device includes shaft and several clear material tooth rods, the shaft
It is arranged in parallel with the external support beam, the both ends of the shaft is connected with described two rotating shaft support beams by rolling bearing respectively
It connects；Several clear material tooth rods are uniformly arranged in the shaft；Several clear material tooth rod tops are provided with rigid hairbrush
Device；The reciprocating rotation motor is installed on one end of the external support beam, and the reciprocating rotation motor output end connects institute
One of rotating shaft support beam is stated, institute's reciprocating rotation motor drives the rotating shaft support beam, tooth rod material-clearing device along shaft
Axis direction moves reciprocatingly.
(cylinder turns while pelletising drum drives the intracorporal tooth rod material-clearing device of cylinder to rotate with cylinder as a result,
During dynamic, the raw material and clear material tooth rod bonded on cylinder inboard wall bumps against, and completes the cleaning to the extra sizing of inner barrel),
Reciprocating rotation motor can also be by pushing the rotating shaft support beam of support device to move reciprocatingly, to drive clear material tooth rod and hair
Brush device clears up the material in cylinder pelletizing barrel wall.As a result, by being set to the intracorporal tooth rod material-clearing device of cylinder
The sizing on cylinder inboard wall is cleared up in rotation and reciprocating motion, increases the effective area of scraper, has splendid cleaning
Effect, and the quantity of tooth rod material-clearing device supernatant material tooth rod can be reduced, alleviate the weight of clear material tooth rod device.
On the basis of above scheme, the utility model can also do following improvement:
Further, described two rotating shaft support beams include first rotating shaft supporting beam and the second rotating shaft support beam, described two
Connecting rod includes first connecting rod and the second connecting rod, and the first rotating shaft supporting beam is fixed on described outer by first connecting rod
Portion's supporting beam lower left, the second rotating shaft support beam are fixed below the external support beam by second connecting rod
Right side, the first connecting rod and second connecting rod one end are fixedly connected with the external support beam, the other end respectively with it is described
First rotating shaft supporting beam is connected with the second rotating shaft support beam by sliding bearing, and the second rotating shaft support beam right end is provided with item
Shape tooth, the reciprocating rotation motor are installed on the external support beam right end, and the reciprocating rotation motor output end is provided with circle
Shape gear, the circular gear are matched with the bar shaped tooth of the second rotating shaft support beam.
Bar shaped tooth cooperation on the circular gear of reciprocating rotation motor output end and the second rotating shaft support beam as a result, drives
Clear material tooth rod and brush unit clear up the material on pelletising drum cylinder inboard wall.
Further, the pedestal of the rigid brush unit is installed in the holding tank of the clear material tooth rod end, the bottom
Seat and clear material tooth rod are correspondingly arranged on pin hole, and the pin hole quantity on the clear material tooth rod is multiple, the pedestal and clear material tooth
Rod is connected by bolt, adjusts the rigid brush unit from described in the position of the clear material tooth rod by adjusting the bolt
The extension elongation of clear material tooth rod, the rigidity brush unit maintain certain distance with cylinder inboard wall always.
Material tooth rod top clearly is provided with rigid brush unit as a result, prevents from expecting that tooth rod produces due to being stopped by thickness product material clearly
Raw torque fractures, and tooth rod material-clearing device and cylinder maintain a certain distance, so that material tooth rod clearly clears up the inner wall of cylinder
While, also retain layered material lining on it, it is clear to expect that tooth rod does not contact directly with cylinder inboard wall, the abrasion of cylinder is substantially reduced,
The service life of pelletising drum is increased, and can be by adjusting rigid brush unit from clear material tooth rod top holding tank
Extension elongation accurately to adjust the spacing of the two, to adjust the thickness of material lining according to actual needs.
Preferably, the vertical height of the external support beam of the support device and horizontal position are adjustable, so as to
The spacing of tooth rod material-clearing device and cylinder inboard wall described in coarse adjustment.
Further, several clear material tooth rods are axially uniformly arranged along shaft, are being turned between the adjacent clear material tooth rod
There is setting angle, the quantity of the clear material tooth rod is at least in the circumferential direction of axis are as follows: 360/ setting angle.
Further, the clear material tooth rod is removably installed in the shaft.
As a result, convenient for being replaced to clear material tooth rod, and the quantity of the clear material tooth rod of increase and decrease according to actual needs.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the left view structural representation for expecting tooth rod device in the utility model embodiment clearly.
Fig. 3 is the structural schematic diagram for expecting tooth rod in the utility model embodiment clearly.
In attached drawing 1-3, component representated by each label is as follows:
Support device 1；External support beam 11；Rotating shaft support beam 12；First rotating shaft supporting beam 121；Second rotating shaft support beam
122；Bar shaped tooth 123；Connecting rod 13；First connecting rod 131；Second connecting rod 132；
Material-clearing device 2；Shaft 21；Clear material tooth rod 22；Rigid brush unit 221；Pedestal 222；Slotting 223；
Reciprocating rotation motor 3；Circular gear 31.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
The utility model is described below with reference to Fig. 1-Fig. 3 and with reference to specific embodiment.
As depicted in figs. 1 and 2, embodiment according to the present utility model, a kind of removable automatic scraper of pelletising drum
Device, comprising: support device 1, material-clearing device 2, reciprocating rotation motor 3.
Wherein, support device includes 11, two, external support beam, 12, two, rotating shaft support beam connecting rod 13, external support
11 level of beam is erected above pelletising drum cylinder, and two rotating shaft support beams 12 are set to by two connecting rods 13 outer respectively
11 lower section two sides of portion's supporting beam, two connecting rods 13 are that one end is fixedly connected with external support beam 11, one end and rotating shaft support
12 active link of beam；Material-clearing device 2 includes shaft 21 and several clear material tooth rods 22, and shaft 21 is parallel with external support beam 11 to be set
It sets, 21 both ends of shaft are connect with two rotating shaft support beams 12 by rolling bearing respectively；Several clear material tooth rods 22 are uniformly arranged on
In shaft 21；Several clear 22 tops of material tooth rod are provided with rigid brush unit 221；Reciprocating rotation motor 3 is installed on external branch
One end of beam 11 is supportted, 3 output end of reciprocating rotation motor connects one of rotating shaft support beam 12, and reciprocating rotation motor 3 is with turn
Axis supporting beam 12, material-clearing device 2 move reciprocatingly along the axis direction of shaft.
(barrel body rotation mistake while pelletising drum drives the intracorporal material-clearing device 2 of cylinder to rotate with cylinder as a result,
Cheng Zhong, the raw material bonded on cylinder inboard wall and clear material tooth rod 22 bump against, and complete the cleaning to the extra sizing of cylinder inboard wall), it is past
Multiple rotary electric machine can also be moved reciprocatingly by rotating shaft support beam 12, to drive material tooth rod 22 clearly and rigid hairbrush thereon
Device 221 clears up the material on pelletising drum cylinder inboard wall, as a result, by being set to the intracorporal material-clearing device 2 of cylinder
Rotation and moving back and forth the sizing on cylinder inboard wall is cleared up, the effective area of scraper is increased, with splendid clear
Effect is managed, and the quantity of 2 supernatant material tooth rod 22 of material-clearing device can be reduced, to alleviate the weight of material-clearing device 2.
As shown in Figure 1, embodiment according to the present utility model, two rotating shaft support beams 12 include first rotating shaft supporting beam
121 and the second rotating shaft support beam 122, two connecting rods 13 include first connecting rod 131 and the second connecting rod 132, first rotating shaft
Supporting beam 121 is fixed on 11 lower left of external support beam by first connecting rod 131, and the second rotating shaft support beam 122 passes through the
Two connecting rods 132 are fixed on 11 lower right of external support beam, first connecting rod 131 and 132 one end of the second connecting rod and outside
Supporting beam 11 is fixedly connected, and the other end and first rotating shaft supporting beam 121 and the second rotating shaft support beam 122 are connected by sliding bearing
It connecing, 122 right end of the second rotating shaft support beam is provided with bar shaped tooth 123, and reciprocating rotation motor 3 is installed on 11 right end of external support beam,
3 output end of reciprocating rotation motor is provided with circular gear 31, the bar shaped tooth 123 of circular gear 31 and the second rotating shaft support beam 122
It matches.
Bar shaped tooth 123 on the circular gear 31 of 3 output end of reciprocating rotation motor and the second rotating shaft support beam 122 as a result,
Cooperation drives clear material tooth rod 22 and brush unit 221 to clear up the material on pelletising drum cylinder inboard wall.
As shown in figure 3, embodiment according to the present utility model, the pedestal of rigid brush unit 221 is installed on clear material tooth rod
In the holding tank of 22 ends, pedestal 222 and clear material tooth rod 22 are correspondingly arranged on pin hole, clear to expect that the pin hole quantity on tooth rod 22 is
Multiple, pedestal 222 and clear material tooth rod 22 are connected by bolt 223, are adjusted by regulating pin 334 in the position of material tooth rod 22 clearly
Rigid brush unit 221 from the extension elongation of the clear top holding tank for expecting tooth rod 22, protect by rigid brush unit 221 and cylinder inboard wall
Hold certain distance (as shown in Figure 2).
Material 22 top of tooth rod clearly is provided with rigid brush unit 221 as a result, prevents from expecting tooth rod 22 because being hindered by thickness product material clearly
It keeps off and generates torque and fracture, material-clearing device 2 and cylinder maintain a certain distance, so that material tooth rod 22 carries out the inner wall of cylinder clearly
While cleaning, also retain layered material lining on it, it is clear to expect that tooth rod does not contact directly with cylinder inboard wall, substantially reduce the mill of cylinder
Damage increases the service life of pelletising drum, and can be by adjusting rigid brush unit 221 from clear material 22 top of tooth rod
The extension elongation of holding tank accurately to adjust the spacing of the two, to adjust the thickness of material lining according to actual needs.
Preferably, the vertical height of the external support beam 11 of support device 1 and horizontal position are adjustable, so as to thick
Slightly adjust the spacing of material-clearing device 2 and cylinder.
As depicted in figs. 1 and 2, embodiment according to the present utility model, several clear material tooth rods 22 are axial uniformly along shaft 21
It is arranged, there is setting angle in the circumferential direction of shaft 21, the clear quantity for expecting tooth rod 22 is at least between adjacent clear material tooth rod 22 are as follows:
360/ setting angle.
Embodiment according to the present utility model, it is clear to expect that tooth rod 22 is removably installed in shaft 21.
As a result, convenient for being replaced to clear material tooth rod 22, and the quantity of the clear material tooth rod 22 of increase and decrease according to actual needs.
Although the embodiments of the present invention are described in detail above, those skilled in the art can be managed
Solution: a variety of to the progress of these embodiments can change in the case where not departing from this principles of the present invention and objective, modify,
Replacement and variant, the scope of the utility model are defined by the claims and their equivalents.
Claims (5)
1. a kind of removable automatic scraper of pelletising drum characterized by comprising support device (1), material-clearing device
(2), reciprocating rotation motor (3), the support device (1) include external support beam (11), two rotating shaft support beams (12), two
Connecting rod (13), external support beam (11) level are erected above pelletising drum cylinder, described two rotating shaft support beams
(12) two sides below the external support beam (11), described two connecting rods are set to by described two connecting rods (13) respectively
It (13) is that one end is fixedly connected with the external support beam (11), the other end and rotating shaft support beam (12) active link；
The material-clearing device (2) includes shaft (21) and several clear material tooth rods (22), the shaft (21) and the external support beam
(11) it is arranged in parallel, shaft (21) both ends are connect with described two rotating shaft support beams (12) by rolling bearing respectively；Institute
It states several clear material tooth rods (22) to be uniformly arranged on the shaft (21), several clear material tooth rod (22) tops are provided with just
Property brush unit (221)；The reciprocating rotation motor (3) is installed on one end of the external support beam (11), the reciprocating rotary
Dynamic motor (3) output end connects one of rotating shaft support beam (12), and the reciprocating rotation motor (3) drives the shaft
Supporting beam (12), material-clearing device (2) move reciprocatingly along the axis direction of shaft (21).
2. the removable automatic scraper of pelletising drum according to claim 1, which is characterized in that described two turns
Axis supporting beam (12) includes first rotating shaft supporting beam (121) and the second rotating shaft support beam (122), described two connecting rod (13) packets
First connecting rod (131) and the second connecting rod (132) are included, the first rotating shaft supporting beam (121) passes through the first connecting rod
(131) it is fixed on external support beam (11) lower left, the second rotating shaft support beam (122) connects by described second
Bar (132) is fixed on external support beam (11) lower right, the first connecting rod (131) and the second connecting rod (132)
One end is fixedly connected with the external support beam (11), the other end respectively with the first rotating shaft supporting beam (121) and second turn
Axis supporting beam (122) is connected by sliding bearing, and the second rotating shaft support beam (122) right end is provided with bar shaped tooth (123), institute
It states reciprocating rotation motor (3) and is installed on external support beam (11) right end, reciprocating rotation motor (3) output end is provided with
Circular gear (31), the circular gear (31) match with the bar shaped tooth (123) on the second rotating shaft support beam (122).
3. a kind of removable automatic scraper of pelletising drum according to claim 1, which is characterized in that described rigid
The pedestal (222) of property brush unit (221) is installed in the holding tank of clear material tooth rod (22) end, the pedestal (222)
It is correspondingly arranged on pin hole with clear material tooth rod (22), the pin hole quantity on the clear material tooth rod (22) is multiple, the pedestal
(222) it is connected with clear material tooth rod by bolt (223), by adjusting the bolt (223) in the position of the clear material tooth rod (22)
Set the extension elongation for adjusting top holding tank of the rigid brush unit (221) from the clear material tooth rod (22), the rigidity
Brush unit (221) maintains certain distance with cylinder inboard wall always.
4. a kind of removable automatic scraper of pelletising drum according to claim 1, which is characterized in that if described
Dry clear material tooth rod (22) is axially uniformly arranged along shaft (21), in the week of shaft (21) between the adjacent clear material tooth rod (22)
There is setting angle upwards, the quantity of the clear material tooth rod (22) is at least are as follows: 360/ setting angle.
5. a kind of removable automatic scraper of pelletising drum according to claim 1, which is characterized in that described
Clear material tooth rod (22) is removably installed on the shaft (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821665358.6U CN209668115U (en) | 2018-10-15 | 2018-10-15 | A kind of removable automatic scraper of pelletising drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821665358.6U CN209668115U (en) | 2018-10-15 | 2018-10-15 | A kind of removable automatic scraper of pelletising drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209668115U true CN209668115U (en) | 2019-11-22 |
Family
ID=68560772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821665358.6U Expired - Fee Related CN209668115U (en) | 2018-10-15 | 2018-10-15 | A kind of removable automatic scraper of pelletising drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209668115U (en) |
-
2018
- 2018-10-15 CN CN201821665358.6U patent/CN209668115U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 Termination date: 20201015 |