CN106861859A - A kind of coal ore crushing and screening device - Google Patents
A kind of coal ore crushing and screening device Download PDFInfo
- Publication number
- CN106861859A CN106861859A CN201710125640.9A CN201710125640A CN106861859A CN 106861859 A CN106861859 A CN 106861859A CN 201710125640 A CN201710125640 A CN 201710125640A CN 106861859 A CN106861859 A CN 106861859A
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- crushing
- fixedly connected
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- support
- frame
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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
- B02C19/00—Other disintegrating devices or methods
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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
- 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
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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
- 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
Abstract
A kind of coal ore crushing and screening device,Including base plate,Holder device,Retracting device,Filter,Reducing mechanism,Drive device,Electric cylinders device,Base plate is provided with first support bar and the first fix bar,Holder device includes the first transverse slat,Second support bar,Second fix bar and the first fixed block,Retracting device includes collection box,First locating rod,Filter includes screen pack,Concentrate bucket,First spring,Reducing mechanism includes crushing frame,First crushing tooth,Ring gear,3rd fix bar,Drive device includes motor,Rotating shaft and gear,Electric cylinders device is included into material frame,First support,Electric cylinders,Catch bar,Contiguous block,Drilling rod,Positioned at it is described enter material frame on the left of second support and the second crushing tooth for being arranged on the drilling rod side,The present invention can carry out thoroughly effective crushing to coal ore,Then it is screened,Improve the efficiency of its crushing.
Description
Technical field
The present invention relates to colliery processing equipment technical field, more particularly to a kind of coal ore crushing and screening device.
Background technology
At present, need to carry out crushing and screening processing operation in the operation of colliery, existing device needs first to be crushed to enter again
Row Screening Treatment, more inconvenience, operating efficiency is low, and its pan feeding mode is usually dead-beat in crushing and screening, on screen cloth
Large granular materials can not remove in time, the impact wear to each part of device is larger, influence service life.
Accordingly, it is desirable to provide a kind of new technical scheme solves above-mentioned technical problem.
The content of the invention
It is an object of the invention to provide a kind of coal ore crushing and screening device that can effectively solve above-mentioned technical problem.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that：
A kind of coal ore crushing and screening device, the coal ore crushing and screening device is including base plate, on the base plate
Holder device, retracting device, the filter above the retracting device, the powder above the filter of side
Crushing device, the drive device on the right side of the reducing mechanism, the electric cylinders device above the reducing mechanism, the base plate
The first fix bar for being disposed below the first support bar of the left and right sides and being arranged in the first support bar is provided with, it is described
Holder device includes the first transverse slat, the second support bar positioned at first transverse slat lower section left and right sides, is arranged at described second
The second fix bar and the first fixed block on support bar, the retracting device is including collection box, positioned at described collection box or so two
First locating rod of side, the filter is including screen pack, the concentration bucket below the screen pack, positioned at the filtering
First spring of the online side left and right sides, if the reducing mechanism includes crushing frame, is arranged on the crushing inframe surface
Dry first crushing tooth, the ring gear, the 3rd fix bar below the ring gear, the driving that are arranged at the crushing frame upper end
Device includes motor, the rotating shaft above the motor and the gear above the rotating shaft, and the electric cylinders device includes
Enter material frame, positioned at it is described enter material frame above first support, be arranged at the electric cylinders of the first support upper end, positioned at the electric cylinders
The catch bar of lower section, the contiguous block below the catch bar, the drilling rod below the contiguous block, positioned at the charging
Second support on the left of frame and the second crushing tooth being arranged on the drilling rod side.
The first support bar is provided with two, and the first support bar is in bending, the upper end of the first support bar with
The lower surface of the base plate is fixedly connected, and first fix bar is provided with two, and first fix bar is in bending, and described the
The upper end of one fix bar is fixedly connected with the base plate, and the lower end of first fix bar is fixed with the first support bar and connected
Connect.
First transverse slat is in cuboid and horizontal positioned, and the second support bar is provided with two, the second support bar
Place in cuboid and vertically, the lower end of the second support bar is fixedly connected with the base plate, the second support bar it is upper
End is fixedly connected with the lower surface of first transverse slat, and second fix bar is provided with two, and second fix bar is in bending
Shape, the lower end of second fix bar is fixedly connected with the base plate, and the upper end of second fix bar and described second supports
The side of bar is fixedly connected, and first fixed block is provided with two and is located between the second support bar respectively, described first
Fixed block is in cuboid, and the side of first fixed block is fixedly connected with the side of the second support bar.
The collection box is in hollow cuboid, and the lower surface of the collection box connects with the upper surface slide of the base plate
Connect, first locating rod is provided with two, and first locating rod is in bending, lower end and the bottom of first locating rod
Plate is fixedly connected, and the upper end of first locating rod acts against on the side of the collection box and is slidably connected with it.
The screen pack is in cuboid and horizontal positioned, and the screen pack is located between first fixed block, the mistake
The side of filter screen is fixedly connected with the side of first fixed block, and the screen pack is located at the top of the collection box, described
Bucket is concentrated in hollow round table-like, described to concentrate the upper surface struggled against to be fixedly connected with the lower surface of the screen pack, the concentration
Positioned at the top of the collection box, first spring is provided with two to bucket, and first spring is in vertical shape, first spring
Lower end be fixedly connected with the screen pack, the upper end of first spring is fixedly connected with the lower surface of first transverse slat.
The frame of crushing in the cylinder that cross section is annulus, place vertically, and the crushing frame is through described by the crushing frame
The upper and lower surface of the first transverse slat and it is slidably connected with it, the upper surface slide of the lower surface for crushing frame and the screen pack connects
Connect, first crushing tooth be provided with several and be evenly distributed on it is described crushing frame inner surface on, first crushing tooth with
The inner surface for crushing frame is fixedly connected, the ring gear in circular and horizontal positioned, the medial surface of the ring gear with it is described
The side for crushing frame is fixedly connected, and the lateral surface of the ring gear is provided with sawtooth, and the 3rd fix bar is provided with two, the described 3rd
Fix bar is oblique, and the upper end of the 3rd fix bar is fixedly connected with the ring gear, the lower end of the 3rd fix bar with
The side for crushing frame is fixedly connected.
The lower surface of the motor is fixedly connected with the upper surface of first transverse slat, and the rotating shaft is in cylinder, described
Rotating shaft is placed vertically, the lower end of the rotating shaft and the motor connection, and the upper end of the rotating shaft is consolidated with the lower surface of the gear
Fixed connection, the gear is in cylinder and horizontal positioned, and the side of the gear is provided with sawtooth.
It is described enter material frame in hollow round table-like, it is described enter material frame lower surface and the upper surface slide for crushing frame connect
Connect, the first support is L-shaped, the lower end of the first support with it is described enter material frame upper surface be fixedly connected, described first
The upper end of support is fixedly connected with the right surface of the electric cylinders, and the catch bar is in cylinder and places vertically, the catch bar
Upper end be connected with the electric cylinders, the lower end of the catch bar is fixedly connected with the contiguous block, the contiguous block in round table-like,
The lower surface of the contiguous block is fixedly connected with the upper surface of the drilling rod, and the drilling rod is in vertical shape, the lower end of the drilling rod
In cone, the upper end of the drilling rod is in cylindrical shape, and the second support is L-shaped, the lower end of the second support with it is described
The upper surface of the first transverse slat is fixedly connected, the upper end of the second support with it is described enter material frame side be fixedly connected, described
Two crushing tooths are provided with several and are evenly distributed on the side of the drilling rod, and second crushing tooth is fixed with the drilling rod and connected
Connect.
After adopting the above technical scheme, the invention has the advantages that：
Coal ore crushing and screening device simple structure of the present invention, it is easy to use, coal ore can be carried out thoroughly effective
Crush, then it is screened, improve the efficiency of its crushing, and can prevent screen pack from blocking, screening it can be suitable
The carrying out of profit, extends its service life.
Brief description of the drawings
The specific embodiment to coal ore crushing and screening device of the present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of coal ore crushing and screening device of the present invention；
Specific embodiment
As shown in figure 1, coal ore crushing and screening device of the present invention includes that base plate 1, the branch positioned at the top of the base plate 1 are rack-mounted
Put 2, retracting device 3, the filter 4 positioned at the top of the retracting device 3, the crushing dress positioned at the top of the filter 4
Put the 5, drive device 6 positioned at the right side of the reducing mechanism 5, the electric cylinders device 7 positioned at the top of the reducing mechanism 5.
As shown in figure 1, the base plate 1 is in cuboid and horizontal positioned, the base plate 1 is provided with and is disposed below left and right two
The first support bar 11 of side and the first fix bar 12 being arranged in the first support bar 11.The first support bar 11 is provided with
Two, the first support bar 11 is in bending, and the upper end of the first support bar 11 is fixed with the lower surface of the base plate 1 and connected
Connect.First fix bar 12 is provided with two, and first fix bar 12 is in bending, the upper end of first fix bar 12 with
The base plate 1 is fixedly connected, and the lower end of first fix bar 12 is fixedly connected with the first support bar 11.
As shown in figure 1, the holder device 2 is including the first transverse slat 21, positioned at the lower section left and right sides of first transverse slat 21
Second support bar 22, the second fix bar 23 for being arranged in the second support bar 22 and the first fixed block 24.Described first
Transverse slat 21 is in cuboid and horizontal positioned.The second support bar 22 is provided with two, the second support bar 22 in cuboid and
Place vertically, the lower end of the second support bar 22 is fixedly connected with the base plate 1, the upper end of the second support bar 22 and institute
The lower surface for stating the first transverse slat 21 is fixedly connected, so as to be played a supporting role to first transverse slat 21.Second fix bar
23 are provided with two, and second fix bar 23 is in bending, and the lower end of second fix bar 23 is fixed with the base plate 1 and connected
Connect, the upper end of second fix bar 23 is fixedly connected with the side of the second support bar 22.First fixed block 24 sets
There are two and be located between the second support bar 22 respectively, first fixed block 24 or so is staggered relatively, described first consolidates
Block 24 is determined in cuboid, and the side of first fixed block 24 is fixedly connected with the side of the second support bar 22.
As shown in figure 1, the retracting device 3 includes collection box 31, determines positioned at the first of the left and right sides of the collection box 31
Position bar 32.The collection box 31 is in hollow cuboid, and the upper end of the collection box 31 is provided with opening, the horizontal stroke of the collection box 31
Section is in concave shape, and the lower surface of the collection box 31 is connected with the upper surface slide of the base plate 1.First locating rod 32
Two are provided with, first locating rod 32 is in bending, the lower end of first locating rod 32 is fixedly connected with the base plate 1,
The upper end of first locating rod 32 acts against on the side of the collection box 31 and is slidably connected with it, so as to the recovery
Case 31 plays a part of positioning.
As shown in figure 1, the filter 4 includes screen pack 41, the concentration bucket 42, position positioned at the lower section of the screen pack 41
In the first spring 43 of the top left and right sides of the screen pack 41.The screen pack 41 is in cuboid and horizontal positioned, the mistake
Filter screen 41 is located between first fixed block 24, and the side of the screen pack 41 is fixed with the side of first fixed block 24
Connection, so as to be played a supporting role to the screen pack 41, the screen pack 41 is located at the top of the collection box 31.The collection
Middle bucket 42 is in hollow round table-like, and the upper surface for concentrating bucket 42 is fixedly connected with the lower surface of the screen pack 41, described
Bucket 42 is concentrated to be located at the top of the collection box 31.First spring 43 is provided with two, and first spring 43 is in vertical shape,
The lower end of first spring 43 is fixedly connected with the screen pack 41, the upper end of first spring 43 and first transverse slat
21 lower surface is fixedly connected, so as to be played a supporting role to the screen pack 41.
As shown in figure 1, the reducing mechanism 5 include crush frame 51, be arranged at it is described crushing the inner surface of frame 51 on it is some
First crushing tooth 52, the ring gear 53, the 3rd fix bar 54 positioned at the lower section of the ring gear 53 that are arranged at crushing frame 51 upper end.
Described to crush frame 51 in cross section be the cylinder of annulus, and the crushing frame 51 is placed vertically, and the crushing frame 51 is through described the
The upper and lower surface of one transverse slat 21 and it is slidably connected with it so that described to crush the rotation that frame 51 be stablized, the crushing frame 51
Lower surface be connected with the upper surface slide of the screen pack 41.First crushing tooth 52 is provided with several and is evenly distributed on
On the inner surface for crushing frame 51, first crushing tooth 52 is fixedly connected with the inner surface of the crushing frame 51.The tooth
Ring 53 is fixedly connected in circular and horizontal positioned, the medial surface of the ring gear 53 with the side of the crushing frame 51, the tooth
The upper surface of ring 53 is in same plane with the upper surface of the crushing frame 51, and the lateral surface of the ring gear 53 is provided with sawtooth.
3rd fix bar 54 is provided with two, and the 3rd fix bar 54 is oblique, the upper end of the 3rd fix bar 54 and institute
State ring gear 53 to be fixedly connected, the lower end of the 3rd fix bar 54 is fixedly connected with the side of the crushing frame 51.
As shown in figure 1, the drive device 6 includes motor 61, the rotating shaft 62 positioned at the top of the motor 61 and positioned at institute
State the gear 63 of the top of rotating shaft 62.The motor 61 is connected with power supply, it is normally run, the lower surface of the motor 61
Upper surface with first transverse slat 21 is fixedly connected.The rotating shaft 62 is in cylinder, and the rotating shaft 62 is placed vertically, described turn
The lower end of axle 62 is connected with the motor 61 so that the motor 61 drives the rotating shaft 62 to rotate, the upper end of the rotating shaft 62
Lower surface with the gear 63 is fixedly connected.The gear 63 is in cylinder and horizontal positioned, and the side of the gear 63 sets
There is sawtooth, together with the gear 63 is intermeshed with the ring gear 53 so that when the gear 63 rotates, can drive described
Ring gear 53 is rotated with.
As shown in figure 1, the electric cylinders device 7 include into material frame 71, positioned at it is described enter the top of material frame 71 first support 72,
Be arranged at the electric cylinders 73 of the upper end of the first support 72, the catch bar 74 positioned at the lower section of electric cylinders 73, positioned at the catch bar
The contiguous block 75 of 74 lower sections, the drilling rod 76 positioned at the lower section of the contiguous block 75, positioned at it is described enter the left side of material frame 71 second support
77 and the second crushing tooth for being arranged on the side of the drilling rod 76.It is described enter material frame 71 in hollow round table-like, it is described enter material frame
71 upper and lower surface is communicated, it is described enter material frame 71 lower surface with it is described crushing frame 51 upper surface slide be connected so that it is described
The inside for entering material frame 71 communicates with the inside of the crushing frame 51.The first support 72 is L-shaped, under the first support 72
Hold with it is described enter material frame 71 upper surface be fixedly connected, the upper end of the first support 72 is fixed with the right surface of the electric cylinders 73
Connection, so as to be played a supporting role to the electric cylinders 73.The catch bar 74 is in cylinder and places vertically, the catch bar 74
Upper end be connected with the electric cylinders 73 so that the catch bar 73 drives the catch bar 74 to move up and down, the catch bar 74
Lower end be fixedly connected with the contiguous block 75.The contiguous block 75 in round table-like, the lower surface of the contiguous block 75 with it is described
The upper surface of drilling rod 76 is fixedly connected.The drilling rod 76 is in vertical shape, and the lower end of the drilling rod 76 is in cone, the drilling rod 76
Upper end be in cylindrical shape.The second support 77 is L-shaped, and the lower end of the second support 77 is upper with first transverse slat 21
Surface is fixedly connected, the upper end of the second support 77 with it is described enter material frame 71 side be fixedly connected, and then can be to described
Enter material frame 71 to play a supporting role.Second crushing tooth is provided with several and is evenly distributed on the side of the drilling rod 76,
Second crushing tooth is fixedly connected with the drilling rod 76.
As shown in figure 1, when the coal ore crushing and screening device of the present invention is used, the coal ore for needing to crush is put first
Enter to it is described enter material frame 71 in, be then slipped to it is described crushing frame 51 in.Then the switch of electric cylinders 73 is opened so that the promotion
Bar 74 is moved up, and then causes that the contiguous block 75 and drilling rod 76 are moved up, and is then shut off the switch of electric cylinders 73, Ran Houmei
Ore is crowded with downwards in crushing frame 51.Then open the switch of motor 61 so that the rotating shaft 62 rotates, and then cause the tooth
Wheel 63 rotates, so that drive the ring gear 53, crushing frame 51 to rotate with, so as to drive the coal ore in the crushing frame 51 to enter
Row rotation.Then it is again turned on the switch of electric cylinders 73 so that the catch bar 74, contiguous block 75 and drilling rod 76 are moved down, by
Do not rotated in drilling rod 76, and then drilling rod 76 is when moving down, in piercing coal ore, second crushing tooth and the first crushing tooth
52 cooperation can carry out effective crushing to coal ore, and then drilling rod 76 is moved down into and acts against when on screen pack 41, institute
Electric cylinders 73 are stated so that the catch bar 74 is moved up, and then causes that the contiguous block 75 and drilling rod 76 are moved up, treated upwards
After a mobile segment distance, electric cylinders 73 cause that the catch bar 74, contiguous block 75 and drilling rod 76 are moved down again, then constantly
Repeat the above steps so that the drilling rod 76 is constantly moved up and down, and then by the second crushing tooth and the first crushing tooth 52
Coordinate to the more preferable of coal ore crushing, the coal ore after crushing is by entering into the concentration bucket 42 after the filtering of screen pack 41
It is interior, then into the collection box 31.So far, coal ore crushing and screening device of the present invention is finished using process description.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those skilled in the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all cover
Within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (8)
1. a kind of coal ore crushing and screening device, it is characterised in that：The coal ore crushing and screening device is including base plate, positioned at institute
State holder device above base plate, retracting device, the filter above the retracting device, positioned at the filter
The reducing mechanism of top, the drive device on the right side of the reducing mechanism, the electric cylinders device above the reducing mechanism,
The base plate be provided be disposed below the first support bar of the left and right sides and be arranged in the first support bar first consolidate
Fixed pole, the holder device includes the first transverse slat, the second support bar positioned at first transverse slat lower section left and right sides, is arranged at
The second fix bar and the first fixed block in the second support bar, the retracting device is including collection box, positioned at the recovery
First locating rod of the case left and right sides, the filter includes screen pack, the concentration bucket below the screen pack, is located at
First spring of the screen pack top left and right sides, the reducing mechanism includes crushing frame, is arranged at the crushing inframe table
Some first crushing tooths on face, the ring gear, the 3rd fix bar below the ring gear that are arranged at the crushing frame upper end,
The drive device includes motor, the rotating shaft above the motor and the gear above the rotating shaft, the electric cylinders
Device include into material frame, positioned at it is described enter material frame above first support, be arranged at the electric cylinders of the first support upper end, be located at
Catch bar below the electric cylinders, the contiguous block below the catch bar, the drilling rod below the contiguous block, it is located at
It is described enter material frame on the left of second support and the second crushing tooth for being arranged on the drilling rod side.
2. coal ore crushing and screening device according to claim 1, it is characterised in that：The first support bar is provided with two
Individual, the first support bar is in bending, and the upper end of the first support bar is fixedly connected with the lower surface of the base plate, described
First fix bar is provided with two, and first fix bar is in bending, and upper end and the base plate of first fix bar are fixed
Connection, the lower end of first fix bar is fixedly connected with the first support bar.
3. coal ore crushing and screening device according to claim 2, it is characterised in that：First transverse slat in cuboid and
Horizontal positioned, the second support bar is provided with two, and the second support bar is in cuboid and places vertically, second support
The lower end of bar is fixedly connected with the base plate, and the upper end of the second support bar is fixed with the lower surface of first transverse slat and connected
Connect, second fix bar is provided with two, and second fix bar is in bending, lower end and the bottom of second fix bar
Plate is fixedly connected, and the upper end of second fix bar is fixedly connected with the side of the second support bar, first fixed block
It is provided with two and is located between the second support bar respectively, first fixed block is in cuboid, first fixed block
Side is fixedly connected with the side of the second support bar.
4. coal ore crushing and screening device according to claim 3, it is characterised in that：The collection box is in hollow rectangular
Body, the lower surface of the collection box is connected with the upper surface slide of the base plate, and first locating rod is provided with two, described
A positioning rod is in bending, and the lower end of first locating rod is fixedly connected with the base plate, the upper end of first locating rod
Act against on the side of the collection box and be slidably connected with it.
5. coal ore crushing and screening device according to claim 4, it is characterised in that：The screen pack is in cuboid and water
Placing flat, the screen pack is located between first fixed block, the side of the side of the screen pack and first fixed block
Face is fixedly connected, and the screen pack is located at the top of the collection box, and the concentration bucket is in hollow round table-like, the concentration bucket
Upper surface be fixedly connected with the lower surface of the screen pack, it is described concentrate bucket positioned at the collection box top, described first
Spring is provided with two, and first spring is in vertical shape, and the lower end of first spring is fixedly connected with the screen pack, described
The upper end of the first spring is fixedly connected with the lower surface of first transverse slat.
6. coal ore crushing and screening device according to claim 5, it is characterised in that：The crushing frame is circle in cross section
The cylinder of ring, the crushing frame is placed vertically, it is described crush frame through first transverse slat upper and lower surface and with its company of slip
Connect, it is described crush frame lower surface be connected with the upper surface slide of the screen pack, first crushing tooth be provided with several and
It is evenly distributed on the inner surface of the crushing frame, first crushing tooth is fixedly connected with the inner surface of the crushing frame, institute
Ring gear is stated in circular and horizontal positioned, the medial surface of the ring gear is fixedly connected with the side of the crushing frame, the ring gear
Lateral surface be provided with sawtooth, the 3rd fix bar is provided with two, and the 3rd fix bar is oblique, the 3rd fix bar
Upper end be fixedly connected with the ring gear, the lower end of the 3rd fix bar with it is described crushing frame side be fixedly connected.
7. coal ore crushing and screening device according to claim 6, it is characterised in that：The lower surface of the motor with it is described
The upper surface of the first transverse slat is fixedly connected, and the rotating shaft is in cylinder, and the rotating shaft places vertically, the lower end of the rotating shaft and institute
Motor connection is stated, the upper end of the rotating shaft is fixedly connected with the lower surface of the gear, the gear is put in cylinder and level
Put, the side of the gear is provided with sawtooth.
8. coal ore crushing and screening device according to claim 7, it is characterised in that：It is described enter material frame be in hollow round platform
Shape, it is described enter material frame lower surface with it is described crushing frame upper surface slide be connected, the first support is L-shaped, described first
The lower end of support with it is described enter material frame upper surface be fixedly connected, the right surface of the upper end of the first support and the electric cylinders is consolidated
Fixed connection, the catch bar is in cylinder and places vertically, and the upper end of the catch bar is connected with the electric cylinders, the catch bar
Lower end be fixedly connected with the contiguous block, the contiguous block in round table-like, the lower surface of the contiguous block and the drilling rod
Upper surface is fixedly connected, and the drilling rod is in vertical shape, and the lower end of the drilling rod is in cone, and the upper end of the drilling rod is in cylinder
Shape, the second support is L-shaped, and the lower end of the second support is fixedly connected with the upper surface of first transverse slat, and described
The upper end of two supports with it is described enter material frame side be fixedly connected, second crushing tooth is provided with several and is evenly distributed on institute
State on the side of drilling rod, second crushing tooth is fixedly connected with the drilling rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710125640.9A CN106861859A (en) | 2017-03-05 | 2017-03-05 | A kind of coal ore crushing and screening device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710125640.9A CN106861859A (en) | 2017-03-05 | 2017-03-05 | A kind of coal ore crushing and screening device |
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| CN106861859A true CN106861859A (en) | 2017-06-20 |
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| CN201710125640.9A Pending CN106861859A (en) | 2017-03-05 | 2017-03-05 | A kind of coal ore crushing and screening device |
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| CN112425632A (en) * | 2020-12-11 | 2021-03-02 | 蚌埠学院 | Pork processing is with rolling device of rubbing |
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| CN204866120U (en) * | 2015-07-07 | 2015-12-16 | 赵龙 | Grind rubbing crusher |
| CN205700861U (en) * | 2016-06-16 | 2016-11-23 | 王芳 | A kind of medical treatment quick shredding mechanism of department of pediatrics disposable transfusion device |
| CN106111252A (en) * | 2016-08-31 | 2016-11-16 | 廖淑凤 | A kind of efficient mineral breaker |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108295935A (en) * | 2018-01-18 | 2018-07-20 | 钟凤娣 | A kind of animal husbandry feed powde milling apparatus |
| CN112425632A (en) * | 2020-12-11 | 2021-03-02 | 蚌埠学院 | Pork processing is with rolling device of rubbing |
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