CN112642526A - Raw material crushing device for mining machinery - Google Patents
Raw material crushing device for mining machinery Download PDFInfo
- Publication number
- CN112642526A CN112642526A CN202011387840.XA CN202011387840A CN112642526A CN 112642526 A CN112642526 A CN 112642526A CN 202011387840 A CN202011387840 A CN 202011387840A CN 112642526 A CN112642526 A CN 112642526A
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- CN
- China
- Prior art keywords
- crushing
- plate
- motor
- rotation
- fixed mounting
- 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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Classifications
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- 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
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- 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
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to the technical field of mining machinery, and discloses a raw material crushing device for mining machinery, which comprises a crushing box, wherein a supporting seat is fixedly arranged at the bottom of the crushing box, a discharging hole is fixedly arranged at the bottom of the crushing box, a feeding hole and a first motor are respectively and fixedly arranged at the top of the crushing box, a transmission belt is movably arranged outside an output shaft of the first motor, a concave-convex plate is driven to rotate by the rotation of a second motor, a telescopic column is driven to periodically move up and down by a sliding plate when the concave-convex plate rotates, the telescopic column drives a filter screen plate to vibrate up and down by a connecting seat when the telescopic column periodically moves up and down, mineral impurities on the filter screen plate enter the discharging hole through the filter screen plate and are discharged to the right side of the filter screen plate through other mineral materials, thereby achieving the purpose of no impurities in the mineral aggregate.
Description
Technical Field
The invention relates to the technical field of mining machinery, in particular to a raw material crushing device for the mining machinery.
Background
The ore refers to a mineral aggregate from which useful components can be extracted or which has certain utilizable properties, and with the continuous development of the times, the demand for the ore is increasing, and further the demand for ore processing equipment is gradually increasing
Through retrieval, chinese patent No. CN111569999A discloses a raw material crushing device for mining machinery, which is characterized in that the working distance is kept by sequentially assembling and connecting a driving motor, a reducer, a driving shaft, a butt flange, a left connecting shaft, a driving disc, a first crushing shaft, a second crushing shaft and a right connecting shaft, so that the integrated assembly transmission is stable, and the first crushing teeth and the second crushing teeth which are uniformly and crossly arranged on the first crushing shaft and the second crushing shaft improve the efficiency of crushing and extruding raw materials.
Disclosure of Invention
The present invention has been made to solve the above problems occurring in the prior art, and an object of the present invention is to provide a raw material crushing apparatus for a mining machine
Technical scheme
The invention provides the following technical scheme: the utility model provides a raw materials reducing mechanism for mining machinery, includes crushing case, the bottom fixed mounting who smashes the case has the supporting seat, the bottom fixed mounting who smashes the case has the feed opening, the top of smashing the case is fixed mounting respectively has feed opening and first motor, the output shaft outside movable mounting of first motor has the drive belt, the inner wall that smashes the case runs through respectively movable mounting have first axis of rotation and second axis of rotation, the outside of first axis of rotation is fixed mounting respectively has second crushing roller and third crushing roller, first axis of rotation is located the outside both ends of smashing the case and all fixed mounting have first rotation wheel, the outside fixed mounting of second axis of rotation has first crushing roller, the outside both ends that second axis of rotation is located crushing case all fixed mounting have the second rotation wheel, the inside of smashing the case is fixed mounting respectively has fixing support, Round pin axle bed and baffle, fixing support's top fixed mounting has the board of smashing, the inboard fixed mounting who smashes the board has and grinds the fragment, the inside movable mounting of round pin axle bed crosses filter plate, filter plate's right side end runs through the right side inner wall through crushing case, form a cavity between the inner wall of baffle and crushing case, the inside difference fixed mounting of cavity has second motor, support column and fixed plate, the output shaft outside fixed mounting of second motor has the buckle slab, the inside movable mounting of support column has the sliding plate, the top difference fixed mounting of sliding plate has flexible post and compression spring, the top fixed mounting of flexible post has the connecting seat.
Preferably, the outer sides of the first rotating shaft and the second rotating shaft are both movably connected with a transmission belt, the output shaft of the first motor is movably connected with the second rotating shaft through the transmission belt, and the second rotating shaft is movably connected with the first rotating shaft through the transmission belt.
Preferably, the first crushing roller is engaged with the crushing block, and the second crushing roller is engaged with the third crushing roller.
Preferably, the side of the crushing plate, which is far away from the crushed blocks, is fixedly connected with the inner wall of the crushing box through a reinforcing rod.
Preferably, the support column is provided with a rotation hole matched with the output shaft of the second motor and a sliding groove matched with the sliding plate.
Preferably, the compression spring is located between the sliding plate and the fixed plate and outside the telescopic column, and the telescopic column penetrates through the fixed plate and the baffle plate.
Preferably, the bottom of the filter screen plate is fixedly connected with a connecting seat.
Advantageous effects
Compared with the prior art, the invention provides a raw material crushing device for mining machinery, which has the following beneficial effects:
1. this raw material reducing mechanism for mining machinery, through the inside with the mineral aggregate through the feed inlet entering crushing case, at first can contact with first crushing roller after getting into crushing case, rotation through first motor drives first axis of rotation and second axis of rotation respectively through the drive belt and rotates, first crushing roller like this, second crushing roller all will rotate with the third crushing roller, can roll the mineral aggregate through the piece of rolling on the crushing board when first crushing roller rotates, can roll the mineral aggregate once more through second crushing roller and third crushing roller after rolling, thereby it smashes better purpose to drive the mineral aggregate.
2. This raw materials reducing mechanism for mining machinery, the rotation through the second motor drives the buckle plate and rotates, can drive flexible post through the sliding plate when the buckle plate rotates and carry out periodic up-and-down motion, can drive the filter plate through the connecting seat during flexible post periodic up-and-down motion and shake from top to bottom, the mineral aggregate impurity that is located on the filter plate will pass through the filter plate and get into the feed opening and discharge, and other mineral aggregates will discharge to the right side through the filter plate and smash the case, thereby reached the purpose of no impurity in the mineral aggregate.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a side cross-sectional view of the overall structure of the present invention;
FIG. 3 is a cross-sectional view of the baffle and crush box of the present invention;
FIG. 4 is a schematic view of a support post according to the present invention.
In the figure: 1-crushing box, 2-supporting seat, 3-blanking port, 4-first rotating shaft, 5-first rotating wheel, 6-second rotating shaft, 7-second rotating wheel, 8-driving belt, 9-first motor, 10-fixed support, 11-pin shaft seat, 12-baffle, 13-crushing plate, 14-crushed block, 15-first crushing roller, 16-second crushing roller, 17-third crushing roller, 18-filtering screen plate, 19-connecting seat, 20-second motor, 21-feeding port, 22-concavo-convex plate, 23-supporting column, 24-sliding plate, 25-fixing plate, 26-telescopic column and 27-compression spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a raw material crushing apparatus for mining machinery comprises a crushing box 1, a supporting seat 2 is fixedly installed at the bottom of the crushing box 1, a discharging port 3 is fixedly installed at the bottom of the crushing box 1, a feeding port 21 and a first motor 9 are respectively fixedly installed at the top of the crushing box 1, a transmission belt 8 is movably installed at the outer side of an output shaft of the first motor 9, a first rotating shaft 4 and a second rotating shaft 6 are respectively and movably installed at the inner wall of the crushing box 1 in a penetrating manner, a second crushing roller 16 and a third crushing roller 17 are respectively and fixedly installed at the outer side of the first rotating shaft 4, first rotating wheels 5 are respectively and fixedly installed at two ends of the first rotating shaft 4, which are located at the outer side of the crushing box 1, a first crushing roller 15 is fixedly installed at the outer side of the second rotating shaft 6, second rotating wheels 7 are respectively and fixedly installed at two ends of the second rotating shaft, crushing case 1's inside respectively fixed mounting have fixing support 10, round pin axle seat 11 and baffle 12, fixing support 10's top fixed mounting has crushing board 13, crushing board 13's inboard fixed mounting has the broken piece 14 of grinding, round pin axle seat 11's inside movable mounting filters otter board 18, the right side end of filtering otter board 18 runs through the right side inner wall through crushing case 1, form a cavity between baffle 12 and the inner wall of crushing case 1, the inside of cavity is fixed mounting respectively has second motor 20, support column 23 and fixed plate 25, the output shaft outside fixed mounting of second motor 20 has buckle plate 22, the inside movable mounting of support column 23 has sliding plate 24, the top of sliding plate 24 is fixed mounting respectively has flexible post 26 and compression spring 27, the top fixed mounting of flexible post 26 has connecting seat 19.
Wherein, the equal swing joint in the outside of first axis of rotation 4 and second axis of rotation 6 has drive belt 8, and the output shaft of first motor 9 passes through drive belt 8 and second axis of rotation 6 swing joint, and second axis of rotation 6 passes through drive belt 8 and first axis of rotation 4 swing joint.
Wherein the first crushing roller 15 is engaged with the crushing block 14, and the second crushing roller 16 is engaged with the third crushing roller 17.
Wherein, the side of the crushing plate 13 far away from the crushing blocks 14 is fixedly connected with the inner wall of the crushing box 1 through a reinforcing rod.
Wherein, the supporting column 23 is provided with a rotating hole matching with the output shaft of the second motor 20 and a sliding groove matching with the sliding plate 24.
The compression spring 27 is located between the sliding plate 24 and the fixed plate 25 and outside the telescopic column 26, and the telescopic column 26 penetrates through the fixed plate 25 and the baffle plate 12.
Wherein, the bottom of the filter screen 18 is fixedly connected with a connecting seat 19.
The working principle and the using process of the invention are as follows: when the crushing box is used, mineral aggregate enters the crushing box 1 through the feeding port 21, and firstly contacts the first crushing roller 15 after entering the crushing box 1, the first rotating shaft 4 and the second rotating shaft 6 are respectively driven to rotate through the rotation of the first motor 9 and the transmission belt 8, so that the first crushing roller 15, the second crushing roller 16 and the third crushing roller 17 can rotate, the mineral aggregate is crushed through the crushed blocks 14 on the crushing plate 13 when the first crushing roller 15 rotates, the mineral aggregate is crushed again through the second crushing roller 16 and the third crushing roller 17 after being crushed and falls on the filter screen plate 18, the concave-convex plate 22 is driven to rotate through the rotation of the second motor 20, the telescopic column 26 is driven to periodically move up and down through the sliding plate 24 when the telescopic column 26 periodically moves up and down, the filter screen plate 18 is driven to vibrate up and down through the connecting seat 19 when the telescopic column 26 periodically moves up and down, mineral impurities on the filter screen plate 18 will be discharged through the filter screen plate 18 into the feed opening 3, while other mineral impurities will be discharged out of the crushing box 1 to the right through the filter screen plate 18.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a raw materials reducing mechanism for mining machinery, includes crushing case (1), its characterized in that: the bottom fixed mounting who smashes case (1) has supporting seat (2), the bottom fixed mounting who smashes case (1) has feed opening (3), the top of smashing case (1) is fixed mounting respectively has feed opening (21) and first motor (9), the output shaft outside movable mounting of first motor (9) has drive belt (8), the inner wall of smashing case (1) runs through respectively movable mounting have first axis of rotation (4) and second axis of rotation (6), the outside of first axis of rotation (4) is fixed mounting respectively has second crushing roller (16) and third crushing roller (17), the equal fixed mounting in outside both ends that first axis of rotation (4) are located smashing case (1) has first rotation wheel (5), the outside fixed mounting of second axis of rotation (6) has first crushing roller (15), the equal fixed mounting in outside both ends that second axis of rotation (6) are located smashing case (1) has second rotation wheel (7) The crushing box comprises a crushing box body (1), a fixed support (10), a pin shaft seat (11) and a baffle (12) are fixedly mounted in the crushing box body (1) respectively, a crushing plate (13) is fixedly mounted at the top of the fixed support (10), crushed blocks (14) are fixedly mounted on the inner side of the crushing plate (13), a filter screen plate (18) is movably mounted in the pin shaft seat (11), the right side end of the filter screen plate (18) penetrates through the inner wall of the right side of the crushing box body (1), a cavity is formed between the baffle (12) and the inner wall of the crushing box body (1), a second motor (20), a support column (23) and a fixed plate (25) are fixedly mounted in the cavity respectively, a concave-convex plate (22) is fixedly mounted on the outer side of an output shaft of the second motor (20), a sliding plate (24) is movably mounted in the support column (23), a telescopic column (26) and a compression spring (27) are fixedly mounted at, the top of the telescopic column (26) is fixedly provided with a connecting seat (19).
2. The mining machine raw material crushing apparatus according to claim 1, characterized in that: the outer sides of the first rotating shaft (4) and the second rotating shaft (6) are both movably connected with a transmission belt (8), an output shaft of the first motor (9) is movably connected with the second rotating shaft (6) through the transmission belt (8), and the second rotating shaft (6) is movably connected with the first rotating shaft (4) through the transmission belt (8).
3. The mining machine raw material crushing apparatus according to claim 1, characterized in that: the first crushing roller (15) is connected with the crushed blocks (14) in a meshed mode, and the second crushing roller (16) is connected with the third crushing roller (17) in a meshed mode.
4. The mining machine raw material crushing apparatus according to claim 1, characterized in that: one side of the crushing plate (13), which is far away from the crushing block (14), is fixedly connected with the inner wall of the crushing box (1) through a reinforcing rod.
5. The mining machine raw material crushing apparatus according to claim 1, characterized in that: and the supporting column (23) is internally provided with a rotating hole matched with the output shaft of the second motor (20) and a sliding groove matched with the sliding plate (24).
6. The mining machine raw material crushing apparatus according to claim 1, characterized in that: the compression spring (27) is positioned between the sliding plate (24) and the fixed plate (25) and is positioned outside the telescopic column (26), and the telescopic column (26) penetrates through the fixed plate (25) and the baffle plate (12).
7. The mining machine raw material crushing apparatus according to claim 1, characterized in that: the bottom of the filter screen plate (18) is fixedly connected with a connecting seat (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011387840.XA CN112642526A (en) | 2020-12-01 | 2020-12-01 | Raw material crushing device for mining machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011387840.XA CN112642526A (en) | 2020-12-01 | 2020-12-01 | Raw material crushing device for mining machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112642526A true CN112642526A (en) | 2021-04-13 |
Family
ID=75349897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011387840.XA Withdrawn CN112642526A (en) | 2020-12-01 | 2020-12-01 | Raw material crushing device for mining machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112642526A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351634A (en) * | 2021-06-11 | 2021-09-07 | 广东德众环保科技有限公司 | Mixed type heavily pollutes place refuse treatment and soil restoration and uses equipment |
-
2020
- 2020-12-01 CN CN202011387840.XA patent/CN112642526A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351634A (en) * | 2021-06-11 | 2021-09-07 | 广东德众环保科技有限公司 | Mixed type heavily pollutes place refuse treatment and soil restoration and uses equipment |
| CN113351634B (en) * | 2021-06-11 | 2022-06-24 | 广东德众环保科技有限公司 | Mixed type heavily pollutes place refuse treatment and soil restoration and uses equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210413 |