CN110639642A - Movable jaw crusher - Google Patents
Movable jaw crusher Download PDFInfo
- Publication number
- CN110639642A CN110639642A CN201910917650.5A CN201910917650A CN110639642A CN 110639642 A CN110639642 A CN 110639642A CN 201910917650 A CN201910917650 A CN 201910917650A CN 110639642 A CN110639642 A CN 110639642A
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- plate
- movable
- jaw plate
- movable jaw
- crushing
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- 230000000694 effects Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims description 27
- 238000007906 compression Methods 0.000 claims description 27
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
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
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
- B02C1/10—Shape or construction of jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a movable jaw crusher, which comprises a driving motor, a movable rack, a belt pulley, an inertia wheel, an eccentric shaft, a movable jaw plate, a fixed jaw plate, a guide seat, a guide block, a limiting plate and an elastic reset device, wherein the two sides of the movable rack are symmetrically provided with machine plates, and an installation cavity is formed between the two machine plates. The movable jaw plate crushing device is ingenious in structural design, the structure of the movable rack is reasonably designed to form the installation cavity, convenience is brought to installation of other parts, the size is effectively reduced, the movable wheels are arranged on the bottom surface of the tail of the movable rack, the movable wheels can be conveniently dragged to the whole body through the hook grooves, mobility is good, transportation and use are convenient, in addition, the movable jaw plate adopts an inclined structure, crushing actions of the movable jaw plate can be matched, working efficiency is effectively improved, the crushing effect is good, working stability is good, good economic benefits and social benefits are achieved, and wide popularization and application are facilitated.
Description
Technical Field
The invention relates to the technical field of crushing, in particular to a movable jaw crusher.
Background
The crusher is an essential operation link in the coal mining process, raw coal can be conveyed to enter the next link for processing and treatment after being crushed, and the effect of material crushing directly depends on the performance of the crushing device.
However, the existing crusher has the problems of large volume, inconvenient transportation, installation and use, high labor intensity, low production efficiency and poor crushing effect due to the structural problems, so the improvement and innovation of the crusher are the technical problems which people hope to solve urgently.
Therefore, the movable jaw crusher which is small in size, easy to move, convenient to use, good in crushing effect and high in working efficiency is required by the current world.
Disclosure of Invention
The invention aims to provide the movable jaw crusher which is ingenious and reasonable in structural design, small in size, easy to move and good in crushing effect.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
a movable jaw crusher comprises a driving motor, a movable rack, a belt pulley, an inertia wheel, an eccentric shaft, a movable jaw plate, a fixed jaw plate, a guide seat, a guide block, a limiting plate and an elastic force resetting device, wherein the two sides of the movable rack are symmetrically provided with the machine plates, a mounting cavity is formed between the two machine plates, the fixed jaw plate is obliquely and fixedly arranged at the tail position of the mounting cavity, the eccentric shaft is arranged at the upper position of the front part of the mounting cavity through a bearing seat, the belt pulley is arranged at one end of the eccentric shaft, the inertia wheel is arranged at the other end of the eccentric shaft, the upper end of the movable jaw plate is provided with an eccentric sleeve which can be sleeved on the eccentric shaft, the lower end of the movable jaw plate obliquely extends towards one side direction of the fixed jaw plate, the guide seat is arranged at the front position of the bottom of the mounting cavity, a sliding groove matched with the guide block is arranged on the guide seat, and, the one end of limiting plate articulates on the guide block, and the other end articulates the lower extreme of moving the jaw is openly on, elasticity resetting means's one end is connected move the lower extreme of jaw openly on, the other end is connected on the back of guide holder, driving motor corresponds the position setting of belt pulley and is in the front portion of removing the frame, and through the belt with the belt pulley is connected, the anterior lower edge of removing the frame is equipped with the hook groove, and the afterbody bottom surface is equipped with the removal wheel.
As an improvement of the invention, the surface of the movable jaw plate facing the fixed jaw plate is provided with a front crushing plate, a plurality of crushing teeth are vertically arranged on the front crushing plate side by side, and the cross sections of the crushing teeth are triangular.
As an improvement of the invention, a rear crushing plate is arranged on the surface of the fixed jaw plate facing the movable jaw plate, a plurality of crushing teeth are vertically arranged on the rear crushing plate side by side, and the cross sections of the crushing teeth are triangular.
As an improvement of the invention, a plurality of horizontal reinforcing plates are arranged at intervals on the back surface of the fixed jaw plate.
As a modification of the present invention, the guide seat is disposed obliquely downward.
As an improvement of the invention, the inclination angle of the guide seat is 4-6 degrees.
As an improvement of the invention, the movable jaw plate is of a hollow structure, and a plurality of openings are arranged on the front surface of the movable jaw plate.
As an improvement of the invention, the elastic force resetting device comprises a spring, a compression rod and a compression cylinder, one end of the compression cylinder is hinged to the lower part of the front surface of the movable jaw plate, one end of the compression rod is inserted into the compression cylinder, the other end of the compression rod is hinged to the lower part of the back surface of the guide seat, a front limiting sheet is arranged on the compression rod, a rear limiting sheet is arranged on the compression cylinder, the spring is sleeved on the compression cylinder, and two ends of the spring are correspondingly pressed on the front limiting sheet and the rear limiting sheet.
As an improvement of the invention, the bottom of the machine plate is provided with a reinforced angle plate.
As an improvement of the invention, the inclination angle of the fixed jaw plate is 4-6 degrees.
The invention has the beneficial effects that: the movable jaw plate crushing device is ingenious in structural design, the structure of the movable rack is reasonably designed to form the installation cavity, convenience is brought to installation of other parts, the size is effectively reduced, the movable wheels are arranged on the bottom surface of the tail of the movable rack, the movable wheels can be conveniently dragged to the whole body through the hook grooves, mobility is good, transportation and use are convenient, in addition, the movable jaw plate adopts an inclined structure, crushing actions of the movable jaw plate can be matched, working efficiency is effectively improved, the crushing effect is good, working stability is good, good economic benefits and social benefits are achieved, and wide popularization and application are facilitated.
The invention is further described with reference to the following figures and examples.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic cross-sectional structure of the present invention.
Fig. 3 is a schematic front view of the structure of fig. 2.
Detailed Description
Referring to fig. 1, 2 and 3, the present embodiment provides a movable jaw crusher, which includes a driving motor 1, a movable frame 2, a belt pulley 3, an inertia wheel 4, an eccentric shaft 5, a movable jaw 6, a fixed jaw 7, a guide seat 8, a guide block 9, a limit plate 10 and a spring return device 11. The movable jaw plate 6 is of a hollow structure, a plurality of openings are formed in the front face of the movable jaw plate 6, the self weight and materials are reduced to the greatest extent on the basis of ensuring the required structural strength, the cost is reduced, and the mobility is improved.
The two sides of the movable rack 2 are symmetrically provided with machine plates 21, and the bottom of the machine plate 21 is provided with a reinforced angle plate 22, so that the connection stability and the structural strength can be improved. A mounting cavity is formed between the two plates 21.
The fixed jaw plate 7 is obliquely and fixedly arranged at the tail part of the mounting cavity, and preferably, the inclination angle a of the fixed jaw plate 7 is 4-6 degrees. The crushing action of the movable jaw plate 6 can be matched, the working efficiency is effectively improved, and the crushing effect is good.
The eccentric shaft 5 is arranged above the front part of the installation cavity through a bearing seat, the belt pulley 3 is arranged at one end of the eccentric shaft 5, the inertia wheel 4 is arranged at the other end of the eccentric shaft 5, an eccentric sleeve capable of being sleeved on the eccentric shaft 5 is arranged at the upper end of the movable jaw plate 6, the lower end of the movable jaw plate 6 extends towards one side of the fixed jaw plate 7 in an inclined mode, the guide seat 8 is arranged at the front position of the bottom of the installation cavity, preferably, the guide seat 8 is arranged in an inclined mode, and the inclined angle b is preferably 4-6 degrees.
Be equipped with on the guide holder 8 with the spout of guide block 9 looks adaptation, the activity of guide block 9 is located this spout, the one end of limiting plate 10 articulates on guide block 9, the other end articulates move on the lower extreme of jaw 6 is positive, the one end of elasticity resetting means 11 is connected move on the lower extreme of jaw 6 is positive, the other end is connected on the back of guide holder 8, driving motor 1 corresponds the position setting of belt pulley 3 and is in the front portion of moving frame 2, and through the belt with belt pulley 3 is connected, the anterior lower edge of moving frame 2 is equipped with hook groove 23, and the afterbody bottom surface is equipped with removes wheel 24.
Preferably, a front crushing plate 61 is arranged on the surface of the movable jaw plate 6 facing the fixed jaw plate 7, a plurality of crushing teeth are vertically arranged on the front crushing plate 61 side by side, and the cross sections of the crushing teeth are triangular. The surface of the fixed jaw plate 7 facing the movable jaw plate 6 is provided with a rear crushing plate 71, a plurality of crushing teeth are vertically arranged on the rear crushing plate 71 side by side, and the cross sections of the crushing teeth are triangular. The front crushing plate 61 and the rear crushing plate 71 are additionally arranged, so that the crushing effect can be further improved.
And a plurality of horizontal reinforcing plates 72 are arranged on the back surface of the fixed jaw plate 7 at intervals, so that the overall structural strength of the fixed jaw plate 7 is effectively enhanced.
Specifically, the elastic force resetting device 11 includes a spring 111, a compression rod 112 and a compression cylinder 113, one end of the compression cylinder 113 is hinged to the lower portion of the front surface of the movable jaw 6, one end of the compression rod 112 is inserted into the compression cylinder 113, the other end of the compression rod is hinged to the lower portion of the back surface of the guide seat 8, a front limit piece is arranged on the compression rod 112, a rear limit piece is arranged on the compression cylinder 113, the spring 111 is sleeved on the compression cylinder 113, and two ends of the spring 111 are correspondingly pressed against the front limit piece and the rear limit piece.
During operation, driving motor 1 passes through belt drive eccentric shaft 5 and rotates, and then the drive moves jaw 6 relatively move jaw 6 jaw and close the action, when needing broken material to get into and move between jaw 6 and the jaw plate 7, close under the extrusion effect at the jaw that moves jaw 6 and jaw plate 7, and then reach broken purpose, simultaneously under the inertial action of flywheel 4, more can promote crushing effect. When the movable hook is required to move, the whole body is directly dragged through the hook groove 23, the movable hook is good in mobility, convenient to transport and use and high in flexibility.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation. Other machines having the same or similar structure as those described in the above embodiments of the present invention are within the scope of the present invention.
Claims (10)
1. A movable jaw crusher is characterized by comprising a driving motor, a movable rack, a belt pulley, an inertia wheel, an eccentric shaft, a movable jaw plate, a fixed jaw plate, a guide seat, a guide block, a limiting plate and an elastic force reset device, wherein the two sides of the movable rack are symmetrically provided with the machine plates, an installation cavity is formed between the two machine plates, the fixed jaw plate is obliquely and fixedly arranged at the tail part of the installation cavity, the eccentric shaft is arranged at the upper part of the front part of the installation cavity through a bearing seat, the belt pulley is arranged at one end of the eccentric shaft, the inertia wheel is arranged at the other end of the eccentric shaft, the upper end of the movable jaw plate is provided with an eccentric sleeve which can be sleeved on the eccentric shaft, the lower end of the movable jaw plate obliquely extends towards one side direction of the fixed jaw plate, the guide seat is arranged at the front position of the bottom of the installation cavity, and a sliding groove matched with the guide, the guide block activity is located this spout, the one end of limiting plate articulates on the guide block, and the other end articulates move on the lower extreme of jaw is positive, elasticity resetting means's one end is connected move on the lower extreme of jaw is positive, the other end is connected on the back of guide holder, driving motor corresponds the position setting of belt pulley and is in the front portion that removes the frame, and through the belt with the belt pulley is connected, the anterior lower edge of removing the frame is equipped with the hook groove, and the afterbody bottom surface is equipped with the removal wheel.
2. The moving jaw crusher of claim 1, wherein: the surface of the movable jaw plate facing the fixed jaw plate is provided with a front crushing plate, the front crushing plate is vertically provided with a plurality of crushing teeth side by side, and the cross sections of the crushing teeth are triangular.
3. The moving jaw crusher of claim 1, wherein: the surface of the fixed jaw plate facing the movable jaw plate is provided with a rear crushing plate, a plurality of crushing teeth are vertically arranged on the rear crushing plate side by side, and the cross sections of the crushing teeth are triangular.
4. The moving jaw crusher of claim 1, wherein: and a plurality of horizontal reinforcing plates are arranged on the back surface of the fixed jaw plate at intervals.
5. The moving jaw crusher of claim 1, wherein: the guide seat is arranged obliquely downwards.
6. The moving jaw crusher of claim 1, wherein: the inclination angle of the guide seat is 4-6 degrees.
7. The moving jaw crusher of claim 1, wherein: the movable jaw plate is of a hollow structure, and a plurality of openings are formed in the front face of the movable jaw plate.
8. The moving jaw crusher of claim 1, wherein: the elastic force resetting device comprises a spring, a compression rod and a compression cylinder, one end of the compression cylinder is hinged to the lower portion of the front face of the movable jaw plate, one end of the compression rod is inserted into the compression cylinder, the other end of the compression rod is hinged to the lower portion of the back face of the guide seat, a front limiting sheet is arranged on the compression rod, a rear limiting sheet is arranged on the compression cylinder, the spring is sleeved on the compression cylinder, and the two ends of the spring are correspondingly pressed against the front limiting sheet and the rear limiting sheet.
9. The moving jaw crusher of claim 1, wherein: and a reinforcing angle plate is arranged at the bottom of the machine plate.
10. The moving jaw crusher of claim 1, wherein: the inclination angle of the fixed jaw plate is 4-6 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910917650.5A CN110639642A (en) | 2019-09-26 | 2019-09-26 | Movable jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910917650.5A CN110639642A (en) | 2019-09-26 | 2019-09-26 | Movable jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110639642A true CN110639642A (en) | 2020-01-03 |
Family
ID=68992789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910917650.5A Pending CN110639642A (en) | 2019-09-26 | 2019-09-26 | Movable jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110639642A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468214A (en) * | 2020-05-13 | 2020-07-31 | 山东联邦重工有限公司 | Rocker structure for adjusting jaw crusher |
| CN111530531A (en) * | 2020-05-11 | 2020-08-14 | 罗美祥 | Solid waste's processing apparatus |
| CN112295647A (en) * | 2020-10-30 | 2021-02-02 | 广东磊蒙重型机械制造有限公司 | Jaw crusher with dust removal and cooling functions and using method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05115809A (en) * | 1991-10-29 | 1993-05-14 | Noodobaagu Nippon Kk | Mobile crusher |
| EP2135677A1 (en) * | 2008-06-16 | 2009-12-23 | Chyi Meang Machinery Co., Ltd. | Jaw crusher with automatic crush gap adjusting mechanism |
| CN203899723U (en) * | 2012-08-24 | 2014-10-29 | 美特索矿物公司 | Equipment for reducing give in crusher and mineral material processing equipment |
| CN104888883A (en) * | 2015-06-25 | 2015-09-09 | 南通振强机械制造有限公司 | Jaw-type crusher |
| CN204638255U (en) * | 2015-03-11 | 2015-09-16 | 郑文进 | A kind of stone crusher |
| CN209005815U (en) * | 2018-09-26 | 2019-06-21 | 中国黄金集团石湖矿业有限公司 | A kind of gold mine high-efficient jaw breaker |
| CN211159917U (en) * | 2019-09-26 | 2020-08-04 | 张山 | Movable jaw crusher |
-
2019
- 2019-09-26 CN CN201910917650.5A patent/CN110639642A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05115809A (en) * | 1991-10-29 | 1993-05-14 | Noodobaagu Nippon Kk | Mobile crusher |
| EP2135677A1 (en) * | 2008-06-16 | 2009-12-23 | Chyi Meang Machinery Co., Ltd. | Jaw crusher with automatic crush gap adjusting mechanism |
| CN203899723U (en) * | 2012-08-24 | 2014-10-29 | 美特索矿物公司 | Equipment for reducing give in crusher and mineral material processing equipment |
| CN204638255U (en) * | 2015-03-11 | 2015-09-16 | 郑文进 | A kind of stone crusher |
| CN104888883A (en) * | 2015-06-25 | 2015-09-09 | 南通振强机械制造有限公司 | Jaw-type crusher |
| CN209005815U (en) * | 2018-09-26 | 2019-06-21 | 中国黄金集团石湖矿业有限公司 | A kind of gold mine high-efficient jaw breaker |
| CN211159917U (en) * | 2019-09-26 | 2020-08-04 | 张山 | Movable jaw crusher |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530531A (en) * | 2020-05-11 | 2020-08-14 | 罗美祥 | Solid waste's processing apparatus |
| CN111468214A (en) * | 2020-05-13 | 2020-07-31 | 山东联邦重工有限公司 | Rocker structure for adjusting jaw crusher |
| CN111468214B (en) * | 2020-05-13 | 2022-03-01 | 山东联邦重工有限公司 | Rocker structure for adjusting jaw crusher |
| CN112295647A (en) * | 2020-10-30 | 2021-02-02 | 广东磊蒙重型机械制造有限公司 | Jaw crusher with dust removal and cooling functions and using method thereof |
| CN112295647B (en) * | 2020-10-30 | 2022-05-10 | 广东磊蒙重型机械制造有限公司 | Jaw crusher with dust removal and cooling functions and using method thereof |
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