CN203778137U - Adjusting unit of counterattack wall of crusher, adjusting unit group and crusher - Google Patents
Adjusting unit of counterattack wall of crusher, adjusting unit group and crusher Download PDFInfo
- Publication number
- CN203778137U CN203778137U CN201420009156.1U CN201420009156U CN203778137U CN 203778137 U CN203778137 U CN 203778137U CN 201420009156 U CN201420009156 U CN 201420009156U CN 203778137 U CN203778137 U CN 203778137U
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- Prior art keywords
- adjusting
- seat
- disintegrating machine
- adjusting seat
- counterattack wall
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Abstract
The utility model discloses an adjusting unit of a counterattack wall of a crusher, which comprises a fixed adjusting seat and an adjusting screw fixed on an outer shell of the crusher; the inner end of the adjusting screw is hinged with the counterattack wall of the crusher; the adjusting unit also comprises a transition plate and a floating adjusting seat, which are fixedly connected with the fixed adjusting seat; the inner end of the floating adjusting seat has a floating cooperation with the fixed adjusting seat, and the outer end passes through the transition plate; an adjusting nut sleeves on the floating adjusting seat; the outer end of the adjusting screw passes through the fixed adjusting seat, the floating adjusting seat and the adjusting nut, and has a meshing transmission with the adjusting nut; a spring is arranged between the floating adjusting seat and the transition plate. The adjusting unit of the counterattack wall of the crusher conveniently adjusts the gap distance between a rotor of the crusher and the counterattack wall, and avoids deformation of the adjusting unit to ensure the normal work. The utility model also discloses an adjusting unit group of the counterattack wall of the crusher, and a crusher which comprises the adjusting unit of the counterattack wall of the crusher or the adjusting the unit group of the counterattack wall of the crusher.
Description
Technical field
The utility model relates to field of cracking machine, particularly a kind of disintegrating machine counterattack wall adjustment unit, adjustment unit group and disintegrating machine.
Background technology
The operation principle of plate-hammer crusher is to utilize the tup of High Rotation Speed and material that eminence falls to bump against material fragmentation.It is reliable, energy-conservation, low noise, production efficiency are high, and can realize backwards rotation, is widely used in the industries such as metallurgy, mine, building materials, chemical industry, coal.
Plate-hammer crusher is mainly made up of parts such as rotor, counterattack wall, hermetically-sealed construction, adjusting devices, and adjusting device is responsible for adjusting the gap between counterattack wall and rotor, and controls thus the discharging-material size of material.Adjusting seat is the core in adjusting device, existing adjusting seat is generally made up of adjusting screw(rod), swing handle, pedestal, seal closure etc., wherein, adjusting screw(rod) one end is connected with counterattack wall, the other end moves together with swing handle with pedestal, make adjusting screw(rod) make to strike back wall by the rotation of swing handle and carry out forward and move dorsad, thereby regulate the gap between rotor and counterattack wall.
At present, owing to generally adopting and being rigidly connected between the each parts of adjusting seat, in the time having bulk materials or metal to enter into disintegrating machine inside, counterattack wall will be subject to great impulsive force, this power can be delivered in adjusting seat moment, when serious, can cause adjusting seat part distortion, and lose adjustment function, bring very large difficulty to equipment operation and maintenance.
Utility model content
First aspect object of the present utility model is for shortcomings and deficiencies of the prior art, provides a kind of disintegrating machine counterattack wall adjustment unit, to address the above problem.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of disintegrating machine counterattack wall adjustment unit, comprising:
One is fixed on the fixed adjustment seat on disintegrating machine shell body;
One adjusting screw(rod), the inner of described adjusting screw(rod) and disintegrating machine counterattack wall are hinged; It is characterized in that, also comprise:
One with described fixed adjustment seat interval and the rebound that is coaxially fixedly connected with;
One unsteady adjusting seat, float and coordinate with described fixed adjustment seat in the inner of described unsteady adjusting seat, and outer end is through described rebound;
One is enclosed within the adjusting nut in described unsteady adjusting seat, described adjusting nut can rotate but axial location is restricted around self axis, described adjustment screw rod outer end successively through described fixed adjustment seat, adjusting seat and adjusting nut carry out engaged transmission with adjusting nut float;
One is arranged on the spring between described unsteady adjusting seat and rebound.
In a preferred embodiment of the present utility model, on described rebound, be provided with the centre bore passing for described unsteady adjusting seat, the outer end of the adjusting seat of floating is through the centre bore on rebound.
In a preferred embodiment of the present utility model, described fixed adjustment seat is the tube structure with the end and inner chamber, on the end of fixed adjustment seat, offer a centre bore, fixed adjustment seat is fixed on disintegrating machine shell body with the one end at the end, the side that the inner chamber of fixed adjustment seat opens wide outwardly, insert in the inner chamber of described fixed adjustment seat by the inner of described unsteady adjusting seat.
In a preferred embodiment of the present utility model, described unsteady adjusting seat is also the tube structure with the end and inner chamber, float unlimited one end of inner chamber of adjusting seat is inserted in the inner chamber of described fixed adjustment seat and contacts with the end of fixed adjustment seat, one end unlimited at the inner chamber of described unsteady adjusting seat is provided with flange, and offer a centre bore on the end of adjusting seat of floating, described adjusting nut is arranged in the centre bore floating at the end of adjusting seat, the outer end of described adjustment screw rod is successively through the centre bore at the end of described fixed adjustment seat, inner chamber and the adjusting nut of the adjusting seat of floating, described spring housing is in described unsteady adjusting seat, and the inner of this spring contacts with the flange in described unsteady adjusting seat, and outer end contacts with described rebound.
In a preferred embodiment of the present utility model, be provided with restriction flange in the inner of described adjusting nut and be provided with a limiting groove at adjusting nut outer wall near inner end positions, in described limiting groove, card has a pair of Kraft plate, wherein said restriction flange is positioned at the inner side at the end of described unsteady adjusting seat, a pair of Kraft plate is positioned at the outside at the end of the adjusting seat of floating, and restriction flange and a pair of Kraft plate limit the axial location of adjusting nut jointly.
In a preferred embodiment of the present utility model, between described fixed adjustment seat and rebound, be provided with dust cover.
In a preferred embodiment of the present utility model, on described adjusting nut, be also provided with an operating grip.
Second aspect object to be solved in the utility model is to provide a kind of disintegrating machine counterattack wall adjustment unit group, to address the above problem.
A kind of disintegrating machine counterattack wall adjustment unit group, comprise two above disintegrating machine counterattack wall adjustment units as described in arbitrary technical scheme above, on the adjusting nut of each described disintegrating machine counterattack wall adjustment unit, be provided with sprocket wheel, described sprocket wheel is realized synchronous rotation by cover chain thereon.
Third aspect object to be solved in the utility model is to provide a kind of disintegrating machine, to address the above problem.
A kind of disintegrating machine, comprises the disintegrating machine counterattack wall adjustment unit as described in arbitrary technical scheme above.
A kind of disintegrating machine, comprises the disintegrating machine counterattack wall adjustment unit group as described in arbitrary technical scheme above.
Owing to having adopted technical scheme as above, the convenient clearance distance regulating between crusher rotor and counterattack wall of the utility model, and in adjusting seat, be provided with spring, the stressed of screw rod passes to fixed adjustment seat by the adjusting seat of floating again after spring buffer, avoid the distortion of fixed adjustment seat and unsteady adjusting seat, also avoid the each part distortion in adjustment unit, ensured the normal work of adjustment unit; Sprocket wheel can be realized the interlock between multiple adjusting seats in addition, without adjusting seat adjusting one by one, has greatly improved operating efficiency, is easy to execute-in-place.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of disintegrating machine of the present utility model counterattack wall adjustment unit while being connected with disintegrating machine.
Fig. 2 is the I place enlarged drawing in Fig. 1.
Fig. 3 is that disintegrating machine counterattack wall adjustment unit group of the present utility model is arranged on the structural representation after disintegrating machine.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Shown in Fig. 1 and Fig. 2, a kind of disintegrating machine counterattack wall adjustment unit comprises fixed adjustment seat 100, adjusting screw(rod) 200, rebound 300, adjusting seat 400, adjusting nut 500 and spring 600 float, fixed adjustment seat 100 is the tube structure with the end 101 and inner chamber 102, on the end of fixed adjustment seat 100, offer a centre bore 103, fixed adjustment seat is fixed on disintegrating machine shell body 700 with the one end at the end 101, and the side that the inner chamber 102 of fixed adjustment seat 100 opens wide outwardly.
The adjusting seat 400 of floating is also the tube structure with the end 401 and inner chamber 402, the unlimited one end of the inner chamber 402 of adjusting seat 400 of floating is inserted in the inner chamber 102 of fixed adjustment seat 100 and is contacted with the end 101 of fixed adjustment seat 100, unlimited one end of inner chamber in the adjusting seat 400 of floating is provided with flange 404, and offers a centre bore 403. on the end 401 of adjusting seat 400 of floating
On rebound 300, be provided with the centre bore 301 passing for the adjusting seat 400 of floating, the outer end of the adjusting seat 400 of floating is through the centre bore 301 on rebound 300, rebound 300 by securing member 320 with fixed adjustment seat 100 intervals and be coaxially fixedly connected with, in order to prevent that fixed adjustment seat 100 inner chambers 102 from entering dirt, is provided with dust cover 310 between fixed adjustment seat 100 and rebound 300.
Adjusting nut 500 is arranged in the centre bore 403 floating at the end 401 of adjusting seat 400, adjusting nut 500 can rotate around self axis, the inner of adjusting nut 500 is provided with restriction flange 501 and is provided with a limiting groove 502 at adjusting nut 500 outer walls near inner end positions, there is a pair of Kraft plate 503 at the interior card of limiting groove 502, wherein limit flange 501 and be positioned at the inner side at the end 401 of the adjusting seat 400 of floating, a pair of Kraft plate 503 is positioned at the outside at the end 401 of the adjusting seat 400 of floating, restriction flange 501 and a pair of Kraft plate 503 limit the axial location of adjusting nut 500 jointly, on adjusting nut 500, be also provided with operating grip 520 and sprocket wheel 510.
Adjust the outer end of screw rod 200 and pass successively the centre bore 103 at the end of fixed adjustment seat 100, inner chamber 402 and the adjusting nut 500 of the adjusting seat 400 of floating, and carry out engaged transmission with adjusting nut 500, the inner 201 of adjusting screw(rod) 200 is hinged with disintegrating machine counterattack wall 800; Spring 600 is enclosed within and floats in adjusting seat 400, and the inner of this spring 600 contacts with the flange 404 in unsteady adjusting seat 400, and outer end contacts with rebound 300.
Referring to Fig. 1 and Fig. 2 and in conjunction with shown in Fig. 3, multiple disintegrating machine counterattack wall adjustment unit groups of the present utility model are fixed on disintegrating machine shell body 700 by the adjustment ear seat 110 being welded on adjustment unit, the present embodiment is a pair of, and couple together by the chain 511 being enclosed within on sprocket wheel 510, disintegrating machine counterattack wall adjustment unit of the present utility model has the function that regulates crusher rotor 900 and disintegrating machine counterattack wall 800 gap S: in the time that crusher rotor 900 need to reduce gap S with disintegrating machine counterattack wall 800, rotate and adjust operating grip 520, the adjusting seat 400 of now floating plays resiliency supported under the effect of spring 600, adjusting screw(rod) 200 is moved towards the direction of disintegrating machine counterattack wall 800, thereby reduced gap S, in the time that crusher rotor 900 need to increase gap S with disintegrating machine counterattack wall 800, rotate backward operating grip 520, the adjusting seat 400 of now floating is fixed in fixed adjustment seat 100 inner chambers 102 and plays rigid support, make adjusting screw(rod) 200 dorsad the direction of disintegrating machine counterattack wall 800 move, thereby increased gap S.
Disintegrating machine counterattack wall adjustment unit of the present utility model also has pooling feature: in the time entering bulk materials or metal between crusher rotor 900 and disintegrating machine counterattack wall 800, disintegrating machine counterattack wall 800 will bear very large impulsive force, these impulsive forces are delivered on spring 500 through the adjusting seat 400 of floating by adjusting screw(rod) 200 again, thereby offset most strength, protect the assembly of whole disintegrating machine counterattack wall adjustment unit, by adjusting the distance between rebound 300 and fixed adjustment seat 100, change the decrement of spring 500, and then the buffer capacity of adjustment spring 500.
Disintegrating machine counterattack wall adjustment unit of the present utility model also has linkage function: by seeing in Fig. 3, use chain 511 that multiple adjusting seats 100 are coupled together, only need to rotate one of them operating grip 520 and can drive other disintegrating machine counterattack wall adjustment unit work by chain 511, thereby reach action simultaneously and adjust crusher rotor 900 and disintegrating machine counterattack wall 800 gap S objects, greatly improve operating efficiency, be easy to execute-in-place.
More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. a disintegrating machine counterattack wall adjustment unit, comprising:
One is fixed on the fixed adjustment seat on disintegrating machine shell body;
One adjusting screw(rod), the inner of described adjusting screw(rod) and disintegrating machine counterattack wall are hinged; It is characterized in that, also comprise:
One with described fixed adjustment seat interval and the rebound that is coaxially fixedly connected with;
One unsteady adjusting seat, float and coordinate with described fixed adjustment seat in the inner of described unsteady adjusting seat, and outer end is through described rebound;
One is enclosed within the adjusting nut in described unsteady adjusting seat, described adjusting nut can rotate but axial location is restricted around self axis, described adjustment screw rod outer end successively through described fixed adjustment seat, adjusting seat and adjusting nut carry out engaged transmission with adjusting nut float;
One is arranged on the spring between described unsteady adjusting seat and rebound.
2. disintegrating machine counterattack wall adjustment unit as claimed in claim 1, is characterized in that, on described rebound, be provided with the centre bore passing for described unsteady adjusting seat, the outer end of the adjusting seat of floating is through the centre bore on rebound.
3. disintegrating machine counterattack wall adjustment unit as claimed in claim 2, it is characterized in that, described fixed adjustment seat is the tube structure with the end and inner chamber, on the end of fixed adjustment seat, offer a centre bore, fixed adjustment seat is fixed on disintegrating machine shell body with the one end at the end, the side that the inner chamber of fixed adjustment seat opens wide outwardly, insert in the inner chamber of described fixed adjustment seat by the inner of described unsteady adjusting seat.
4. disintegrating machine counterattack wall adjustment unit as claimed in claim 3, it is characterized in that, described unsteady adjusting seat is also the tube structure with the end and inner chamber, float unlimited one end of inner chamber of adjusting seat is inserted in the inner chamber of described fixed adjustment seat and contacts with the end of fixed adjustment seat, one end unlimited at the inner chamber of described unsteady adjusting seat is provided with flange, and offer a centre bore on the end of adjusting seat of floating, described adjusting nut is arranged in the centre bore floating at the end of adjusting seat, the outer end of described adjustment screw rod is successively through the centre bore at the end of described fixed adjustment seat, inner chamber and the adjusting nut of the adjusting seat of floating, described spring housing is in described unsteady adjusting seat, and the inner of this spring contacts with the flange in described unsteady adjusting seat, and outer end contacts with described rebound.
5. disintegrating machine counterattack wall adjustment unit as claimed in claim 4, it is characterized in that, be provided with restriction flange in the inner of described adjusting nut and be provided with a limiting groove at adjusting nut outer wall near inner end positions, in described limiting groove, card has a pair of Kraft plate, wherein said restriction flange is positioned at the inner side at the end of described unsteady adjusting seat, a pair of Kraft plate is positioned at the outside at the end of the adjusting seat of floating, and restriction flange and a pair of Kraft plate limit the axial location of adjusting nut jointly.
6. disintegrating machine counterattack wall adjustment unit as claimed in claim 1, is characterized in that, between described fixed adjustment seat and rebound, is provided with dust cover.
7. the counterattack of the disintegrating machine as described in claim 1 to 6 any one wall adjustment unit, is characterized in that, is also provided with an operating grip on described adjusting nut.
8. a disintegrating machine counterattack wall adjustment unit group, it is characterized in that, comprise two above disintegrating machine counterattack wall adjustment units as described in claim 1 to 7 any one, on the adjusting nut of each described disintegrating machine counterattack wall adjustment unit, be provided with sprocket wheel, described sprocket wheel is realized synchronous rotation by cover chain thereon.
9. a disintegrating machine, is characterized in that, comprises the disintegrating machine counterattack wall adjustment unit as described in claim 1 to 7 any one.
10. a disintegrating machine, is characterized in that, comprises disintegrating machine counterattack wall adjustment unit group as claimed in claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420009156.1U CN203778137U (en) | 2014-01-07 | 2014-01-07 | Adjusting unit of counterattack wall of crusher, adjusting unit group and crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420009156.1U CN203778137U (en) | 2014-01-07 | 2014-01-07 | Adjusting unit of counterattack wall of crusher, adjusting unit group and crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203778137U true CN203778137U (en) | 2014-08-20 |
Family
ID=51314366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420009156.1U Expired - Lifetime CN203778137U (en) | 2014-01-07 | 2014-01-07 | Adjusting unit of counterattack wall of crusher, adjusting unit group and crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203778137U (en) |
-
2014
- 2014-01-07 CN CN201420009156.1U patent/CN203778137U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Adjusting unit of counterattack wall of crusher, adjusting unit group and crusher Effective date of registration: 20191230 Granted publication date: 20140820 Pledgee: Lv Yangguang Pledgor: SHANGHAI ZEMAG MINDAC MACHINERY EQUIPMENT Co.,Ltd. Registration number: Y2019310000049 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201027 Granted publication date: 20140820 Pledgee: Lv Yangguang Pledgor: SHANGHAI ZEMAG MINDAC MACHINERY EQUIPMENT Co.,Ltd. Registration number: Y2019310000049 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A crusher impact wall adjusting unit adjusting unit Group and crusher Effective date of registration: 20210203 Granted publication date: 20140820 Pledgee: Fu Mingxia Pledgor: SHANGHAI ZEMAG MINDAC MACHINERY EQUIPMENT Co.,Ltd. Registration number: Y2021310000010 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210511 Granted publication date: 20140820 Pledgee: Fu Mingxia Pledgor: SHANGHAI ZEMAG MINDAC MACHINERY EQUIPMENT Co.,Ltd. Registration number: Y2021310000010 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |