CN109701692A - A kind of material supercharging device - Google Patents
A kind of material supercharging device Download PDFInfo
- Publication number
- CN109701692A CN109701692A CN201910071449.XA CN201910071449A CN109701692A CN 109701692 A CN109701692 A CN 109701692A CN 201910071449 A CN201910071449 A CN 201910071449A CN 109701692 A CN109701692 A CN 109701692A
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- China
- Prior art keywords
- fixed
- revolving part
- tube body
- flange
- supercharging device
- 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.)
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- 239000000463 material Substances 0.000 title claims abstract description 79
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 239000004568 cement Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Press Drives And Press Lines (AREA)
- Reciprocating Pumps (AREA)
Abstract
The present invention provides a kind of material supercharging devices, including tube body, the tubular body is hollow, inboard wall of tube body is equipped with the conveyor screw of backspin, the tube wall is successively arranged upper flange, central flange and lower flange from top to bottom, the first revolving part is fixed in the upper flange, the tube body upper port is connected by the first revolving part and material bin rotation；The driving device to drive tube body to rotate is fixed on the central flange；The second revolving part is fixed in the lower flange, the bottom of the pipe mouth is connected by the second revolving part and the rotation of roll squeezer spout, it is equipped between first revolving part and the second revolving part for the both fixed first fixed bracket, the described first fixed bracket is fixed on the shell of the roll squeezer spout.The height between material bin and roll squeezer can be greatly lowered in the present invention, to save workshop height, can save cost in everyways such as infrastructure, device height, plant capacity, installation costs.
Description
Technical field
The present invention relates to cement building material field more particularly to a kind of material supercharging devices.
Background technique
At present in the industries such as cement building material, roll squeezer is widely used for original due to its efficient grinding and crush efficiency
Feed powder mill, the links such as cement grinding.Material is carried out to crowded feature due to being two rollers in roll squeezer principle, when operation is
Guarantee material stabilization smoothly enters roll gap, keeps the continual and steady operation of roll squeezer, the material into roll squeezer needs to keep
Certain material pressure.Current technologic universal solution is that the workshop of roll squeezer is built height, and steady feed bin is arranged in layer on it, so
The feed opening of roll squeezer is connected to by one 4 to 5 meters of feeder pipe afterwards, the bed of material of roll squeezer is kept by the gravity of material itself
Pressure.The layer height in workshop is higher where this results in roll squeezer, and not only the strut height of concrete, size need to increase, grinding
The height of the corresponding lifting means of system is also higher.
It would therefore be highly desirable to which R & D design goes out a kind of material supercharging device that can solve the above problem.
Summary of the invention
The purpose of the present invention in view of the foregoing, to provide a kind of material supercharging device.
To achieve the above object, the present invention provides a kind of material supercharging device, which includes tube body, in the tube body
Portion is hollow, and inboard wall of tube body is equipped with the conveyor screw of backspin, and the tube wall is successively arranged upper flange, central flange from top to bottom
And lower flange, the first revolving part is fixed in the upper flange, the tube body upper port passes through the first revolving part and material
Storehouse rotation connection；The driving device to drive tube body to rotate is fixed on the central flange；It is fixed in the lower flange
There is the second revolving part, the bottom of the pipe mouth is connected by the second revolving part and the rotation of roll squeezer spout, first rotation
It is equipped between part and the second revolving part for the both fixed first fixed bracket, the described first fixed bracket is fixed on the roller
On the shell of press spout.
Further, the conveyor screw is the multiple spiral bars for being uniformly mounted on inner wall.
Further, the upper end of the conveyor screw is higher than tube body upper port.
Further, the driving device includes the first sprocket wheel, the second sprocket wheel and decelerating motor, and the first chain wheel case exists
On tube wall, and it is fixedly connected with the central flange；First sprocket wheel is connected with the second sprocket wheel by chain, and described
Two sprocket wheels are connected with the decelerating motor.
Further, second sprocket wheel is connected by range line shaft coupling with decelerating motor.
Further, the decelerating motor is mounted on the second fixed bracket, and the described second fixed bracket is fixed on institute
On the shell for stating roll squeezer spout.
Further, first revolving part is transverse bearing, and the inner ring of the transverse bearing is connect with upper flange, institute
Stating the second revolving part is axial bearing, and the lower circle of axial bearing is connect with lower flange, the outer ring of the transverse bearing and axial direction
The upper circle of bearing is connect with the described first fixed bracket respectively.
Further, the material bin is connected by flexible connection structure with the outer ring of the transverse bearing.
Further, the flexible connection structure is one of expansion joint, rubber tube, plastic tube, silica gel cloth or canvas.
Further, the flexible connection structure both ends are respectively welded on material bin outer wall and transverse bearing outer ring, or
Both ends are respectively adopted flange and are fixedly connected with material bin outer wall and transverse bearing outer ring.
It structure of the invention and is simple to manufacture, safeguards easy for installation.Feeding of the material pressurizing device integral installation in roll squeezer
On shell, material is drained by rotating tubular body and is pressurizeed downwards, is fed and provides enough material pressures for roll squeezer, thus instead of
Traditional gravity supercharging mode substantially reduces roll squeezer and material bin under conditions of realizing the pressurization to roll squeezer material
The distance between, it can be by about 3 meters of former height down or so, i.e., roll squeezer workshop and related lifting means etc. can all drop accordingly
Low about 3 meters, cost is all saved in various aspects such as infrastructure, plant capacity, installation difficulty.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of material supercharging device provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of Fig. 1 middle tube body；
1- tube body, 2- conveyor screw, 3- upper flange, 4- central flange, 5- lower flange, the first revolving part of 6-, 7- material
Storehouse, the second revolving part of 8-, 9- roll squeezer spout, the fixed bracket of 10- first, 11- flexible connection structure, the first sprocket wheel of 12-, 13-
Second sprocket wheel, 14- range line shaft coupling, 15- decelerating motor.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction in inventive embodiments
Attached drawing, the technical solution in inventive embodiments is clearly and completely described, it is clear that the embodiments described below are only
It is only invention a part of the embodiment, and not all embodiment.Based on the embodiment in invention, those of ordinary skill in the art exist
All other embodiment obtained under the premise of creative work is not made, the range of invention protection is belonged to.
As shown in Fig. 1 to 2, a kind of material supercharging device provided in an embodiment of the present invention includes tube body 1, and tube body 1 is using resistance to
Material production, 1 inner hollow of tube body are ground, 1 inner wall of tube body is equipped with the conveyor screw 2 of backspin.1 outer wall of tube body is successively arranged from top to bottom
Upper flange 3, central flange 4 and lower flange 5.It is fixed with the first revolving part 6 in upper flange 3, tube body upper port passes through the
One revolving part 6 is connected with the rotation of material bin 7.It is fixed with driving device on central flange 4, drives tube body 1 to revolve by driving device
Turn.The second revolving part 8 is fixed in lower flange 5,1 lower port of tube body is rotated by the second revolving part 8 with roll squeezer spout 9
Connection.The first fixed bracket 10, the first revolving part 6 and the second revolving part 8 are equipped between first revolving part 6 and the second revolving part 8
It is each attached on the first fixed bracket 10, the first fixed bracket 10 is fixed on the shell of roll squeezer spout 9.
As shown in Figure 1, the first revolving part 6 of the embodiment of the present invention is transverse bearing, the second revolving part 8 is axial bearing,
It is equipped with multiple mounting holes on the outer ring of transverse bearing and inner ring, is also equipped with mounting hole on the Shang Quan of axial bearing and lower circle, passes through
Mounting hole is convenient for the fixation with other components.The inner ring of transverse bearing is bolted with upper flange 3, under axial bearing
Circle is passed through with the first fixed bracket 10 with lower flange 5 by connection, the outer ring of transverse bearing and the upper circle of axial bearing respectively
It is bolted.The structure of transverse bearing is equal to deep groove ball bearing, is primarily subjected to radial force when tube body rotation.Axial bearing knot
Structure is equal to thrust bearing, and main function is to bear the upward reaction force that pressing materials generate when tube body 1 operates.
First fixed bracket 10 is mainly used to fixed radial bearing and axial bearing, and it is indirectly fixed to be equivalent to after two bearings are fixed
Position tube body 1, is allowed to be rotated in fixed position, while the first fixed bracket 10 is also the skeleton of entire supercharging device,
Entire material supercharging device is rigidly fixed by the first fixed bracket 10 and the shell of the roll squeezer spout 9 of lower part, while
It is connect with the material bin 7 on top by flexible connection structure 11.11 both ends of flexible connection structure in the embodiment of the present invention can weld respectively
Connect on 7 outer wall of material bin and transverse bearing outer ring or 11 both ends of flexible connection structure be respectively adopted flange and 7 outer wall of material bin and
Transverse bearing outer ring is fixedly connected.Wherein, flexible connection structure can be in expansion joint, rubber tube, plastic tube, silica gel cloth or canvas
One kind.It can play the role of absorbing expansion by the setting of flexible connection structure 11 and reduce vibration.
As depicted in figs. 1 and 2, the conveyor screw 2 of the embodiment of the present invention is the multiple spiral bars for being individually welded on inner wall, spiral
And certain length is stretched out at top, i.e. the upper end of conveyor screw 2 is higher than 1 upper port of tube body.By welding spiral in 1 inner wall of tube body
Item can be convenient for material bin blanking, and material generates downward pressure under the action of spiral, ensure the certain material pressure of lower part material.
By the way that material bin 7 is accessed in 2 upper end of conveyor screw, and conveyor screw 2 protrudes into a certain distance in material bin 7, plays to material and helps stream
Effect, tube body lower part connects roll squeezer spout 9, when due to roll squeezer operation from material bin 7 to tube body 1 again to roll surface of roller press it
Between material be filled with state, conveyor screw 2 can give one downward pressure of material of bottom automatically when tube body 1 rotates, thus instead of
Material gravity applies material pressure.There are certain spaces at 2 middle part of conveyor screw for tube body, to ensure that relatively large material also can be smooth
Pass through.
The driving device of the embodiment of the present invention includes the first sprocket wheel 12, the second sprocket wheel 13, range line shaft coupling 14 and the electricity that slows down
Machine 15, the first 12 sets of sprocket wheel are bolted to connection on 1 outer wall of tube body, and with central flange 2.First sprocket wheel 12 passes through chain
Item 16 is connected with the second sprocket wheel 13, and the second sprocket wheel 13 is connect with range line shaft coupling 14, range line shaft coupling 14 and 15 phase of decelerating motor
Even, the effect of protection equipment is primarily served.Decelerating motor 15 is mounted on the second fixed bracket 17, and the second fixed bracket 17 is fixed
On the shell of roll squeezer spout 9.When conveyor screw 2 in tube body 1 rotates, downward pressure is generated to full of its internal material
Power, thus requirement when ensure that roll squeezer operating to material pressure inside its drawing-in device.Meanwhile roll squeezer blanking it is unsmooth or
When other reasons cause material to press through big, transmission system stress is greater than the torque that range line shaft coupling 14 is set, range line shaft coupling 14
It disengages, protects the important components such as drive apparatus and bearing.
When work, driving device drives the rotation of the first sprocket wheel 12, so that the conveyor screw 2 of 1 inner wall of tube body is driven to rotate, due to
The top of conveyor screw 2 has been protruded into material bin, and under the action of the spiral of conveyor screw 2 itself, the material in material bin is forced to draw
It flows into conveyor screw and presses down, full of after material in roll squeezer spout 9, the rotation of conveyor screw 2 will generate material
Pressure, to achieve the effect that generate material pressure.After material pressure generates, conveyor screw 2 will receive reaction force vertically upward, this power
It is born by axial bearing and is passed through bolt to be transmitted on roll squeezer spout.
When a failure occurs it, such as roll squeezer putty, the reaction force that the rotation of 1 spiral inner wall body 2 of tube body generates quickly increase
Greatly, 13 stress of the second sprocket wheel in driving device is caused to increase, when the stress of driving device reaches the setting of range line shaft coupling 14
After torque, decelerating motor 15 and the second sprocket wheel 13 are disengaged, and tube body 1 stops rotating, and bigger pressure are no longer generated, when its bottom
After material discharge a part, the stress of the second sprocket wheel 13 reduces, and range line shaft coupling 14 works again, and decelerating motor 15 drives again
Dynamic second sprocket wheel 13 rotation, drives tube body 1 to start again at work rotation.
The material above roll squeezer will be arranged in by the way of rotating boosting in material supercharging device provided by the invention
Material in storehouse drains into roll squeezer and applies certain pressure, ensures the material pressure of roll squeezer and material pressure adjusts in which can be convenient.
Have the characteristics that structure it is simple, it is easy to manufacture and install, be quick on the draw, the height between material bin and roll squeezer can be greatly lowered
Degree can be by about 3 meters of former height down or so to save workshop height, i.e., roll squeezer workshop and related lifting means etc. be all
About 3 meters can be reduced accordingly, can save cost in everyways such as infrastructure, device height, plant capacity, installation costs,
It is very ideal material supercharging device.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (10)
1. a kind of material supercharging device, which is characterized in that including tube body, the tubular body is hollow, and inboard wall of tube body is equipped with backspin
Conveyor screw, the tube wall is successively arranged upper flange, central flange and lower flange, the upper flange from top to bottom
On be fixed with the first revolving part, the tube body upper port is connected by the first revolving part and material bin rotation；The central flange
On be fixed with to drive tube body rotate driving device；The second revolving part is fixed in the lower flange, under the tube body
Port is connected by the second revolving part and the rotation of roll squeezer spout, is equipped with and is used between first revolving part and the second revolving part
In the both fixed first fixed bracket, the described first fixed bracket is fixed on the shell of the roll squeezer spout.
2. a kind of material supercharging device according to claim 1, which is characterized in that the conveyor screw is in being uniformly mounted on
Multiple spiral bars of wall.
3. a kind of material supercharging device according to claim 1 or 2, which is characterized in that the upper end of the conveyor screw is higher than
Tube body upper port.
4. a kind of material supercharging device according to claim 1, which is characterized in that the driving device includes the first chain
Wheel, the second sprocket wheel and decelerating motor, the first chain wheel case are fixedly connected on tube wall, and with the central flange；Institute
It states the first sprocket wheel and the second sprocket wheel is connected with by chain, second sprocket wheel is connected with the decelerating motor.
5. a kind of material supercharging device according to claim 4, which is characterized in that second sprocket wheel passes through range line shaft coupling
Device is connected with decelerating motor.
6. a kind of material supercharging device according to claim 4, which is characterized in that it is solid that the decelerating motor is mounted on second
On fixed rack, the described second fixed bracket is fixed on the shell of the roll squeezer spout.
7. a kind of material supercharging device according to claim 1, which is characterized in that first revolving part is radial axle
Hold, the inner ring of the transverse bearing is connect with upper flange, second revolving part be axial bearing, the lower circle of axial bearing with
Lower flange connection, the outer ring of the transverse bearing and the upper circle of axial bearing are connect with the described first fixed bracket respectively.
8. a kind of material supercharging device according to claim 7, which is characterized in that the material bin passes through flexible connection structure
It is connected with the outer ring of the transverse bearing.
9. a kind of material supercharging device according to claim 8, which is characterized in that the flexible connection structure be expansion joint,
One of rubber tube, plastic tube, silica gel cloth or canvas.
10. a kind of material supercharging device according to claim 8, which is characterized in that the flexible connection structure both ends difference
It is welded on material bin outer wall and transverse bearing outer ring or flange and material bin outer wall and transverse bearing outer ring is respectively adopted in both ends
It is fixedly connected.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910071449.XA CN109701692B (en) | 2019-01-25 | 2019-01-25 | Material supercharging device |
| PCT/CN2019/101000 WO2020151222A1 (en) | 2019-01-25 | 2019-08-16 | Material pressurizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910071449.XA CN109701692B (en) | 2019-01-25 | 2019-01-25 | Material supercharging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109701692A true CN109701692A (en) | 2019-05-03 |
| CN109701692B CN109701692B (en) | 2024-04-19 |
Family
ID=66261850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910071449.XA Active CN109701692B (en) | 2019-01-25 | 2019-01-25 | Material supercharging device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109701692B (en) |
| WO (1) | WO2020151222A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020151222A1 (en) * | 2019-01-25 | 2020-07-30 | 南京西普水泥工程集团有限公司 | Material pressurizing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPN388195A0 (en) * | 1995-06-29 | 1995-07-20 | Glover, Mark Richard | Water grinding of particulate material using high and ultra high pressure water processing |
| KR20150051643A (en) * | 2013-11-05 | 2015-05-13 | 김봉개 | A crusher using cooling of liquid nitrogen |
| CN205462662U (en) * | 2016-01-21 | 2016-08-17 | 徐州马龙节能环保设备有限公司 | Feed arrangement that horizontal planet ground |
| CN108580009A (en) * | 2018-07-11 | 2018-09-28 | 南京凯盛国际工程有限公司 | A kind of Vertical Mill adjustable spiral blanking device |
| CN209917979U (en) * | 2019-01-25 | 2020-01-10 | 南京西普水泥工程集团有限公司 | Material supercharging device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITTO20070029A1 (en) * | 2007-01-18 | 2008-07-19 | Sasil S P A | HIGH COMPRESSION CYLINDER FOR GRINDING, AT VERY HIGH PUSH-LEVEL LEVELS OF NATURAL MINERALS AND INORGANIC SOLID PRODUCTS. |
| DE202012012460U1 (en) * | 2012-01-25 | 2013-01-25 | Thyssenkrupp Polysius Ag | Roller press for shredding brittle regrind |
| DE202012104789U1 (en) * | 2012-12-10 | 2014-03-13 | Maschinenfabrik Köppern Gmbh & Co. Kg | roll press |
| CN109701692B (en) * | 2019-01-25 | 2024-04-19 | 南京西普国际工程有限公司 | Material supercharging device |
-
2019
- 2019-01-25 CN CN201910071449.XA patent/CN109701692B/en active Active
- 2019-08-16 WO PCT/CN2019/101000 patent/WO2020151222A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPN388195A0 (en) * | 1995-06-29 | 1995-07-20 | Glover, Mark Richard | Water grinding of particulate material using high and ultra high pressure water processing |
| KR20150051643A (en) * | 2013-11-05 | 2015-05-13 | 김봉개 | A crusher using cooling of liquid nitrogen |
| CN205462662U (en) * | 2016-01-21 | 2016-08-17 | 徐州马龙节能环保设备有限公司 | Feed arrangement that horizontal planet ground |
| CN108580009A (en) * | 2018-07-11 | 2018-09-28 | 南京凯盛国际工程有限公司 | A kind of Vertical Mill adjustable spiral blanking device |
| CN209917979U (en) * | 2019-01-25 | 2020-01-10 | 南京西普水泥工程集团有限公司 | Material supercharging device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020151222A1 (en) * | 2019-01-25 | 2020-07-30 | 南京西普水泥工程集团有限公司 | Material pressurizing device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020151222A1 (en) | 2020-07-30 |
| CN109701692B (en) | 2024-04-19 |
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Effective date of registration: 20240319 Address after: Building 3, No. 5, Hongguang Road, Economic Development Zone, Lishui District, Nanjing City, Jiangsu Province, 210000 Applicant after: Nanjing Xipu International Engineering Co.,Ltd. Country or region after: China Address before: 210000 building 3, No.5, Hongguang East Road, economic development zone, Lishui District, Nanjing City, Jiangsu Province Applicant before: NANJING C-HOPE CEMENT ENGINEERING GROUP Co.,Ltd. Country or region before: China |
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