CN204194026U - A kind of composite crusher - Google Patents
A kind of composite crusher Download PDFInfo
- Publication number
- CN204194026U CN204194026U CN201420618302.0U CN201420618302U CN204194026U CN 204194026 U CN204194026 U CN 204194026U CN 201420618302 U CN201420618302 U CN 201420618302U CN 204194026 U CN204194026 U CN 204194026U
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- CN
- China
- Prior art keywords
- broken shaft
- staving
- supporting construction
- shaft
- bearing
- 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 - Fee Related
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Abstract
The utility model provides a kind of composite crusher, and it by arranging labyrinth gland on the staving upper and lower cover inwall of staving and broken shaft upper and lower end joint portion; Above the rotor disk being positioned at the top on broken shaft, wear-resisting impact dish is set; The inwall of staving is laid some from top to bottom, cross section is the liner plate of L shape structure; The bottom end bearing of broken shaft is Self-aligning bearing, and pressure sphere supporting construction is set in the broken shaft shaft extension section being positioned at Self-aligning bearing bottom, the lower end cap being positioned at pressure ball face supporting construction arranges several for support pressure sphere supporting construction and regulate the adjusting bolt of broken shaft axial displacement; Thus effectively prevent material microparticle to the erosion of disintegrating machine internal bearings and top rotor dish and destruction, improve the service life of disintegrating machine inner body, save maintenance cost greatly, make material percentage of damage higher, improve the stability of crusher rotor, improve production efficiency.
Description
Technical field
The utility model belongs to disintegrating apparatus field, particularly relates to a kind of composite crusher.
Background technology
Existing disintegrating machine due to the material of its fragmentation special, material microparticle broken in the process of fragmentation to the aggressivity of device in staving and damaged power superpower, in use, original disintegrating machine is poorly sealed, and broken material microparticle often causes the damage of metal (upper; Often there is the phenomenon of outwards spattering material and outwards telling material in the charging aperture of staving, and the rotor disk at top is usually subject to the impact of material in reinforced process, causes rotor disk wearing and tearing and the distortion at top; Material falls too fast in staving inside, causes material also not reach broken requirement and namely falls into discharging opening; Broken shaft is often due to extruding and the reinforced impact of materials inside, and cause broken shaft axial displacement excessive, stability is not good, without adjustable function, have impact on broken efficiency, causes the damage of other internal units.
Utility model content
The purpose of this utility model is exactly just providing a kind of composite crusher to the deficiency existing for above-mentioned prior art.
The utility model realizes the technical scheme that above-mentioned purpose adopts: a kind of composite crusher, it comprises frame, the staving be arranged in frame, the motor for driving broken shaft to rotate that is arranged on the broken shaft in staving by bearing and is arranged in frame, the upper end of described staving is provided with feed hopper, and bottom is provided with discharge bucket; The shaft part that described broken shaft is positioned at staving is provided with several tups by rotor disk radial direction, described rotor disk, together with being installed on by bearing pin between tup, the staving upper and lower cover inwall of described staving and broken shaft upper and lower end joint portion is provided with labyrinth gland; Wear-resisting impact dish is provided with above the rotor disk being positioned at the top on described broken shaft; The inwall of described staving is equipped with some from top to bottom, cross section is the liner plate of L shape structure; The bottom end bearing of described broken shaft is Self-aligning bearing, and pressure sphere supporting construction is provided with in the broken shaft shaft extension section being positioned at Self-aligning bearing bottom, the lower end cap being positioned at described pressure sphere supporting construction is provided with several for support pressure sphere supporting construction and regulates the adjusting bolt of broken shaft axial displacement.
Pressure sphere supporting construction described in the utility model comprises upper supporting disk that top and Self-aligning bearing inner ring fit tightly, and the adjusting bolt lower support dish of fitting and several balls of being arranged between upper and lower supporting disk below.
Wear-resisting impact dish described in the utility model comprises the sleeve be fixedly installed on broken shaft, and is arranged on the lower plectane be connected with top rotor disk of sleeve lower end with one heart; And on the periphery and lower plectane of sleeve between be uniformly provided with several and impact floor.
Labyrinth gland described in the utility model comprises the inner sealing plate as stationary ring be fixedly installed on staving upper and lower cover inwall, and is fixedly installed on the external seal plate as rotating ring that is on broken shaft and that be fastened on inner sealing plate.
Principle of the present utility model is: 1, adopt the labyrinth-type excluder hidden to protect the upper and lower part bearing in staving, prevent material microparticle to the erosion of upper bearing and destruction; 2, wear-resisting impact dish is installed to top rotor disk additional, prevent rotor disk to be fed wearing and tearing and blastic deformation, Extending Rotor dish life-span, overhaul time decreased; Wear-resisting impact dish effectively can hit charging by impact floor simultaneously, makes the broken speed of charging fast, accelerates the fragmentation of material, indirectly prevent the appearance of spattering material and returning charge; 3, install L shape liner plate additional at inner wall of barrel, be delayed the speed of falling of material, improve crushing effect; 4, broken shaft lower bearing is improved to Self-aligning bearing, and pressure sphere supporting construction is set in its underpart; Pressure sphere supporting construction has accepted larger axial impact force, and arranges adjusting bolt in its lower end, makes the overall axial displacement of broken shaft adjustable; By above corrective measure, solve the problem of prior art, the service life of the accessory that can make increases, and is applicable to continuous crushing operation.
The beneficial effect that the utility model takes technique scheme to bring is: the utility model is by above-mentioned improvement, effectively prevent material microparticle to the erosion of disintegrating machine internal bearings and top rotor dish and destruction, improve the service life of disintegrating machine inner body, save maintenance cost greatly, make disintegrating machine can long working continuously, make material percentage of damage higher, improve the stability of crusher rotor, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the section of structure of wear-resisting impact dish.
Fig. 3 is the enlarged drawing in I portion in Fig. 1.
In figure: 1, frame; 2, staving; 3, motor; 4, broken shaft; 5, tup; 6, feed hopper; 7, discharge bucket; 8, rotor disk; 9, wear-resisting impact dish; 10, sleeve; 11, floor is impacted; 12, lower plectane; 13, liner plate; 14, external seal plate; 15, inner sealing plate; 16, Self-aligning bearing; 17, upper supporting disk; 18, ball; 19, lower support dish; 20, adjusting bolt.
Detailed description of the invention
The utility model is described further below with reference to embodiment and accompanying drawing.
As shown in Figure 1, a kind of composite crusher of the present utility model, it comprises frame 1, the staving 2 be arranged in frame, the motor 3 for driving broken shaft to rotate that is arranged on the broken shaft 4 in staving by bearing and is arranged in frame, the upper end of described staving is provided with feed hopper 6, and bottom is provided with discharge bucket 7; The shaft part that described broken shaft is positioned at staving is provided with several tups 5 by rotor disk 8 radial direction, described rotor disk, together with being installed on by bearing pin between tup, the staving upper and lower cover inwall of described staving and broken shaft upper and lower end joint portion is provided with labyrinth gland; Wear-resisting impact dish 9 is provided with above the rotor disk being positioned at the top on described broken shaft; The inwall of described staving is equipped with some from top to bottom, cross section is the liner plate 13 of L shape structure; The bottom end bearing of described broken shaft is Self-aligning bearing 16, and pressure sphere supporting construction is provided with in the broken shaft shaft extension section being positioned at Self-aligning bearing bottom, the lower end cap being positioned at described pressure sphere supporting construction is provided with several for support pressure sphere supporting construction and regulates the adjusting bolt 20 of broken shaft axial displacement.
Pressure sphere supporting construction described in the utility model comprises upper supporting disk 17 that top and Self-aligning bearing inner ring fit tightly, and the adjusting bolt 20 lower support dish 19 of fitting and several balls 18 (see Fig. 3) of being arranged between upper and lower supporting disk below.
Wear-resisting impact dish described in the utility model comprises the sleeve 10 be fixedly installed on broken shaft, and is arranged on the lower plectane 12 be connected with top rotor disk of sleeve lower end with one heart; And on the periphery and lower plectane of sleeve between be uniformly provided with several and impact floor 11 (see Fig. 2).
Labyrinth gland described in the utility model comprises the inner sealing plate 15 as stationary ring be fixedly installed on staving upper and lower cover inwall, and is fixedly installed on the external seal plate 14 as rotating ring that is on broken shaft and that be fastened on inner sealing plate.
Claims (4)
1. a composite crusher, it comprises frame, the staving be arranged in frame, the motor for driving broken shaft to rotate that is arranged on the broken shaft in staving by bearing and is arranged in frame, the upper end of described staving is provided with feed hopper, and bottom is provided with discharge bucket; The shaft part that described broken shaft is positioned at staving is provided with several tups by rotor disk radial direction, described rotor disk, together with being installed on by bearing pin between tup, be is characterized in that: the staving upper and lower cover inwall of described staving and broken shaft upper and lower end joint portion is provided with labyrinth gland; Wear-resisting impact dish is provided with above the rotor disk being positioned at the top on described broken shaft; The inwall of described staving is equipped with some from top to bottom, cross section is the liner plate of L shape structure; The bottom end bearing of described broken shaft is Self-aligning bearing, and pressure sphere supporting construction is provided with in the broken shaft shaft extension section being positioned at Self-aligning bearing bottom, the lower end cap being positioned at described pressure sphere supporting construction is provided with several for support pressure sphere supporting construction and regulates the adjusting bolt of broken shaft axial displacement.
2. disintegrating machine according to claim 1, is characterized in that: described pressure sphere supporting construction comprises upper supporting disk that top and Self-aligning bearing inner ring fit tightly, and the adjusting bolt lower support dish of fitting and several balls of being arranged between upper and lower supporting disk below.
3. disintegrating machine according to claim 1, is characterized in that: described wear-resisting impact dish comprises the sleeve be fixedly installed on broken shaft, and is arranged on the lower plectane be connected with top rotor disk of sleeve lower end with one heart; And on the periphery and lower plectane of sleeve between be uniformly provided with several and impact floor.
4. disintegrating machine according to claim 1, it is characterized in that: described labyrinth gland comprises the inner sealing plate as stationary ring be fixedly installed on staving upper and lower cover inwall, and be fixedly installed on the external seal plate as rotating ring that is on broken shaft and that be fastened on inner sealing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618302.0U CN204194026U (en) | 2014-10-24 | 2014-10-24 | A kind of composite crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618302.0U CN204194026U (en) | 2014-10-24 | 2014-10-24 | A kind of composite crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204194026U true CN204194026U (en) | 2015-03-11 |
Family
ID=52652027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420618302.0U Expired - Fee Related CN204194026U (en) | 2014-10-24 | 2014-10-24 | A kind of composite crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204194026U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815723A (en) * | 2015-04-08 | 2015-08-05 | 济南大学 | Multi-shaft staggered shear crushing type stone crusher |
| CN104826697A (en) * | 2015-04-08 | 2015-08-12 | 济南大学 | Damping multi-rotation hammer crusher |
| CN106378233A (en) * | 2015-07-28 | 2017-02-08 | 江苏吉华化工有限公司 | Hammer sheet type pulverizer for chemical materials |
| CN107737639A (en) * | 2017-10-30 | 2018-02-27 | 岳西县俊昌农业发展有限公司 | A kind of tea deblocking screen-dividing machine |
| CN107755010A (en) * | 2017-10-30 | 2018-03-06 | 岳西县俊昌农业发展有限公司 | A kind of tea deblocking machine |
| CN112797165A (en) * | 2021-01-28 | 2021-05-14 | 华新水泥(黄石)装备制造有限公司 | Multiple seal structure of domestic waste crushing apparatus |
| RU2791104C1 (en) * | 2022-08-11 | 2023-03-02 | федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" | Centrifugal disc grinder |
-
2014
- 2014-10-24 CN CN201420618302.0U patent/CN204194026U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815723A (en) * | 2015-04-08 | 2015-08-05 | 济南大学 | Multi-shaft staggered shear crushing type stone crusher |
| CN104826697A (en) * | 2015-04-08 | 2015-08-12 | 济南大学 | Damping multi-rotation hammer crusher |
| CN106378233A (en) * | 2015-07-28 | 2017-02-08 | 江苏吉华化工有限公司 | Hammer sheet type pulverizer for chemical materials |
| CN107737639A (en) * | 2017-10-30 | 2018-02-27 | 岳西县俊昌农业发展有限公司 | A kind of tea deblocking screen-dividing machine |
| CN107755010A (en) * | 2017-10-30 | 2018-03-06 | 岳西县俊昌农业发展有限公司 | A kind of tea deblocking machine |
| CN112797165A (en) * | 2021-01-28 | 2021-05-14 | 华新水泥(黄石)装备制造有限公司 | Multiple seal structure of domestic waste crushing apparatus |
| RU2791748C1 (en) * | 2022-08-09 | 2023-03-13 | федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" | Centrifugal disc grinder |
| RU2791104C1 (en) * | 2022-08-11 | 2023-03-02 | федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" | Centrifugal disc grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20171024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |