CN210022380U - Prevent breaker for coal mining of jam - Google Patents
Prevent breaker for coal mining of jam Download PDFInfo
- Publication number
- CN210022380U CN210022380U CN201920580582.3U CN201920580582U CN210022380U CN 210022380 U CN210022380 U CN 210022380U CN 201920580582 U CN201920580582 U CN 201920580582U CN 210022380 U CN210022380 U CN 210022380U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- wall
- locating lever
- rod
- coal mining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a prevent breaker for coal mining of jam, including support and motor, fixed mounting has the round can between the support, and the opening part of round can top and bottom installs hopper and discharge tube respectively, the mid-mounting of round can has the disc, and the welding has broken rotor on the outer wall of disc, the motor is installed on one side outer wall of round can, and the middle part coaxial coupling of the one end of motor and disc, the other end fixedly connected with bull stick of motor, and the bull stick is connected through the one end of first connecting rod with the second connecting rod, first locating lever and second locating lever are run through at the middle part of second connecting rod, and first locating lever and second locating lever set up on the outer wall of round can. This prevent breaker for coal mining of jam promotes the colliery of placing that can last using for the colliery can not take place the friction when the leading-in device is inside and block, influences the broken work in colliery.
Description
Technical Field
The utility model relates to a coal mining equipment technical field specifically is a prevent breaker for coal mining of jam.
Background
The crushing device for coal mining is an equipment tool for crushing a large massive coal mine, and the crushed coal mine is crushed to make the mined raw coal be fine particles, so that the raw coal is convenient to store and transport, the size of the occupied space when the coal mine is stored is reduced, and the work of coal mining is accelerated.
However, when the raw materials are led into the crushing device for coal mining, the feeding hole is directly blocked due to the fact that friction is easy to occur between coal mines, continuous crushing leading-in of the coal mines is affected, and accordingly crushing work of the coal mines is difficult. In view of the above problems, innovative design is urgently needed on the basis of the original crushing device for coal mining.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent breaker for coal mining of jam to solve above-mentioned background art and propose current breaker for coal mining when the leading-in breakage of raw materials, take place the friction easily between the colliery and lead to the feed inlet directly to be blocked, influence the continuation breakage in colliery leading-in, make the broken work in colliery carry out the problem of difficulty.
In order to achieve the above object, the utility model provides a following technical scheme: the coal mining crushing device comprises supports and a motor, wherein round tanks are fixedly arranged between the supports, a hopper and a discharge pipe are respectively arranged at openings at the top and the bottom of each round tank, grinding nets are fixed on the inner walls of the round tanks, discs are arranged in the middle of each round tank, crushing knife rolls are welded on the outer walls of the discs, broken pieces are fixed at the end parts of the crushing knife rolls, the motor is arranged on the outer wall of one side of each round tank, one end of the motor is coaxially connected with the middle part of each disc, an opening and closing door is hinged on the outer wall of the other side of each round tank, a rotating rod is fixedly connected with the other end of the motor and is connected with one end of a second connecting rod through a first connecting rod, a rotating shaft is arranged at the joint of the second connecting rod and the first connecting rod, and the middle part of the second connecting rod penetrates through a first positioning rod and a second positioning rod, and the first locating lever and the second locating lever are arranged on the outer wall of the round tank, the other end of the second connecting lever is fixed with a vertical rod, and the outer wall of the vertical rod is welded with a side blade.
Preferably, the crushing knife roll is uniformly distributed on the outer wall of the disc at equal angles, the end part of the crushing knife roll is attached to the inner wall of the grinding net through the center of the crushing block, and the end part of the crushing block is of an arc-shaped structure.
Preferably, the rotating rod and the second connecting rod are both arranged to be of an L-shaped structure, a relative rotation structure is arranged between the end portions of the rotating rod and the first connecting rod, and the end portion of the first connecting rod is sleeved outside the rotating rod in a circular ring shape.
Preferably, the inside of second locating lever sets up to bar hollow structure, and the outer wall sliding connection of second locating lever and second connecting rod to the middle part of second connecting rod and first locating lever is the slidable mounting connection who runs through.
Preferably, the end parts of the vertical rod and the second connecting rod are vertically connected, the vertical rod is located on the vertical central axis of the hopper, and the vertical rod and the hopper form a relative lifting structure.
Preferably, the side blades are uniformly welded on the outer wall of the vertical rod at equal angles, and the knife edges of the side blades are concave-convex.
Compared with the prior art, the beneficial effects of the utility model are that: the anti-blocking crushing device for coal mining can continuously push a placed coal mine when being used, so that the coal mine cannot be subjected to friction blockage when being led into the device, and the crushing work of the coal mine is not influenced;
1. the vertical rod and the side blades repeatedly perform lifting motion at the vertical center position in the hopper only through the working rotation of the motor under the combined action of the rotating rod, the first connecting rod and the second connecting rod, so that the interior of the continuous coal mine propulsion device is crushed, and the problem of coal mine blockage is avoided;
2. under the effect that the disc rotates along with the motor work, the disc drives the continuous work rotation of broken rotor and broken piece for the colliery is repeated broken and is ground in the round tank, makes its shaping granule more exquisite, conveniently exists and transports.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the second connecting rod of the present invention;
fig. 4 is a schematic view of a second positioning rod of the present invention.
In the figure: 1. a support; 2. a round can; 3. a hopper; 4. a discharge pipe; 5. grinding the net; 6. a disc; 7. crushing a cutter roller; 8. breaking the fragments; 9. a motor; 10. opening and closing the door; 11. a rotating rod; 12. a first connecting rod; 13. a rotating shaft; 14. a second connecting rod; 15. a first positioning rod; 16. a second positioning rod; 17. a vertical rod; 18. and a side blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a blockage-preventing crushing device for coal mining comprises supports 1, round tanks 2, a hopper 3, a discharge pipe 4, a grinding net 5, discs 6, crushing cutter rollers 7, crushing blocks 8, a motor 9, an opening and closing door 10, a rotating rod 11, a first connecting rod 12, a rotating shaft 13, a second connecting rod 14, a first positioning rod 15, a second positioning rod 16, a vertical rod 17 and a side blade 18, wherein the round tanks 2 are fixedly arranged between the supports 1, the hopper 3 and the discharge pipe 4 are respectively arranged at openings at the top and the bottom of the round tanks 2, the grinding net 5 is fixed on the inner wall of the round tank 2, the discs 6 are arranged in the middle of the round tanks 2, the crushing cutter rollers 7 are welded on the outer walls of the discs 6, the crushing blocks 8 are fixed at the end parts of the crushing cutter rollers 7, the motor 9 is arranged on the outer wall of one side of the round tanks 2, one end of the opening and closing door 9 is coaxially connected with the middle parts of the discs 6, and the outer wall of the other sides of, the other end fixedly connected with bull stick 11 of motor 9, and bull stick 11 is connected with the one end of second connecting rod 14 through first connecting rod 12, and the junction of second connecting rod 14 and first connecting rod 12 is provided with pivot 13, first locating lever 15 and second locating lever 16 are run through at the middle part of second connecting rod 14, and first locating lever 15 and second locating lever 16 set up on the outer wall of round can 2, and the other end of second connecting rod 14 is fixed with montant 17, and the welding has side blade 18 on montant 17's the outer wall.
The rotating rod 11 and the second connecting rod 14 are both set to be of an L-shaped structure, a relative rotation structure is arranged between the ends of the rotating rod 11 and the first connecting rod 12, the end of the first connecting rod 12 is sleeved outside the rotating rod 11 in a circular ring shape, and the first connecting rod 12 is conveniently pushed to move through the rotation of the rotating rod 11.
The inside of second locating lever 16 sets up to the hollow column structure of bar, and the outer wall sliding connection of second locating lever 16 and second connecting rod 14 to the middle part of second connecting rod 14 and first locating lever 15 is connected for the slidable mounting who runs through, carries on spacingly to the removal of second connecting rod 14, avoids removing the off normal when taking place to remove.
The end parts of the vertical rod 17 and the second connecting rod 14 are vertically connected, the vertical rod 17 is located on the vertical central axis of the hopper 3, the vertical rod 17 and the hopper 3 form a relative lifting structure, the side blades 18 are uniformly welded on the outer wall of the vertical rod 17 at equal angles, the knife edges of the side blades 18 are arranged to be concave-convex, the vertical rod 17 repeatedly lifts when a coal mine is broken, the coal mine is continuously led into the device, and the feeding port of the device is prevented from being blocked by friction between the coal mines.
The working principle is as follows: when the anti-blocking crushing device for coal mining is used, firstly, sufficient coal mine raw materials are poured into a hopper 3, a motor 9 is started, a disc 6 and a rotating rod 11 are directly driven to rotate during working, in the rotating process of the rotating rod 11, because the end parts of a first connecting rod 12 and the rotating rod 11 are rotatably connected, the rotating rod 11 pulls the first connecting rod 12 to ascend and descend, under the action of a rotating shaft 13, a second connecting rod 14 carries out repeated ascending and descending motion along with the continuous movement of the first connecting rod 12, a first positioning rod 15 and a second positioning rod 16 limit the ascending and descending motion of the second connecting rod 14, the second connecting rod 14 is prevented from moving and deviating, under the ascending and descending action of the second connecting rod 14, a vertical rod 17 fixedly connected with the end part of the second connecting rod 17 repeatedly moves in the hopper 3, under the combined action of a side blade 18, the vertical rod 17 and the side blade 18 continuously push the coal mine raw materials in the hopper 3 into a round tank 2, the blockage at the joint of the round tank 2 and the hopper 3 caused by the friction between coal mines is avoided;
under the rotation of disc 6, disc 6 takes broken rotor 7 to rotate, carries out the first breakage under the rotation to the inside colliery raw materials of circular tank 2, then under the relative action of broken piece 8 and grinding net 5 of broken rotor 7 tip for the colliery after the breakage regrinding discharges from discharge tube 4, opens the inside with circular tank 2 that can think through opening of opening and close door 10, convenient maintenance and washing.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a prevent breaker for coal mining of jam, includes support (1) and motor (9), its characterized in that: the automatic material conveying device is characterized in that a round tank (2) is fixedly arranged between the supports (1), a hopper (3) and a discharge pipe (4) are respectively arranged at the top and the bottom of the round tank (2) at the opening part, a grinding net (5) is fixed on the inner wall of the round tank (2), a disc (6) is arranged at the middle part of the round tank (2), a crushing knife roller (7) is welded on the outer wall of the disc (6), broken pieces (8) are fixed at the end part of the crushing knife roller (7), a motor (9) is arranged on the outer wall of one side of the round tank (2), one end of the motor (9) is coaxially connected with the middle part of the disc (6), a door (10) is hinged on the outer wall of the other side of the round tank (2), a rotating rod (11) is fixedly connected with the other end of the motor (9), and the rotating rod (11) is connected with one end of a second connecting rod (14), and the junction of second connecting rod (14) and first connecting rod (12) is provided with pivot (13), first locating lever (15) and second locating lever (16) are run through at the middle part of second connecting rod (14), and just first locating lever (15) and second locating lever (16) set up on the outer wall of round can (2), and the other end of second connecting rod (14) is fixed with montant (17), and the welding has side blade (18) on the outer wall of montant (17) moreover.
2. A coal mining crushing device for preventing clogging according to claim 1, wherein: the crushing knife rolls (7) are uniformly distributed on the outer wall of the disc (6) at equal angles, the end parts of the crushing knife rolls (7) are attached to the inner wall of the grinding net (5) through the centers of the crushing blocks (8), and the end parts of the crushing blocks (8) are of arc-shaped structures.
3. A coal mining crushing device for preventing clogging according to claim 1, wherein: the rotating rod (11) and the second connecting rod (14) are both arranged to be L-shaped structures, the end portions of the rotating rod (11) and the first connecting rod (12) are in relative rotation structures, and the end portion of the first connecting rod (12) is sleeved on the outer side of the rotating rod (11) in a circular ring shape.
4. A coal mining crushing device for preventing clogging according to claim 1, wherein: the inside of second locating lever (16) sets up to the hollow structure of bar, and the outer wall sliding connection of second locating lever (16) and second connecting rod (14) to the middle part of second connecting rod (14) and first locating lever (15) is the sliding installation connection who runs through.
5. A coal mining crushing device for preventing clogging according to claim 1, wherein: the end parts of the vertical rod (17) and the second connecting rod (14) are vertically connected, the vertical rod (17) is located on the vertical central axis of the hopper (3), and the vertical rod (17) and the hopper (3) form a relative lifting structure.
6. A coal mining crushing device for preventing clogging according to claim 1, wherein: the side blades (18) are uniformly welded on the outer wall of the vertical rod (17) at equal angles, and the knife edges of the side blades (18) are concave-convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920580582.3U CN210022380U (en) | 2019-04-25 | 2019-04-25 | Prevent breaker for coal mining of jam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920580582.3U CN210022380U (en) | 2019-04-25 | 2019-04-25 | Prevent breaker for coal mining of jam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210022380U true CN210022380U (en) | 2020-02-07 |
Family
ID=69361930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920580582.3U Expired - Fee Related CN210022380U (en) | 2019-04-25 | 2019-04-25 | Prevent breaker for coal mining of jam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210022380U (en) |
-
2019
- 2019-04-25 CN CN201920580582.3U patent/CN210022380U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210061688U (en) | A recovery plant is smashed to waste material for PVC tubular product production | |
| CN209807113U (en) | Fodder rape is with comminution device that prevents material and shed | |
| CN215094957U (en) | Waste plastic product crushing, cleaning and flotation production line | |
| CN210022380U (en) | Prevent breaker for coal mining of jam | |
| CN209563220U (en) | Efficiently lack dirt compound comminutor | |
| CN207766942U (en) | It is a kind of to the improved stalk crasher in conveying end | |
| CN210935159U (en) | Mineral product sample grinder | |
| CN211707016U (en) | Coal mine crushing device for coal mining | |
| CN212069010U (en) | Vegetable and fruit grinder | |
| CN209613504U (en) | A kind of flour screening machine | |
| CN109516102B (en) | Tombarthite mining rubble collection device | |
| CN104550197A (en) | Recovering and decomposing device for waste steel wire rope core conveying belt | |
| CN211470105U (en) | Dedicated vibration discharging device of tungsten concentrate production | |
| CN104511355B (en) | A kind of sandstone chipper | |
| CN104890078A (en) | Branch grinder | |
| CN204819847U (en) | Branch muller | |
| CN106563548A (en) | Micromill | |
| CN207305452U (en) | A kind of stalk crasher for improveing filter effect | |
| CN212493327U (en) | Straw processing device | |
| CN214320399U (en) | Waste recovery processing device for construction | |
| CN220466927U (en) | Sand hopper device under mine | |
| CN213735649U (en) | High-efficient portable anchoring agent roll-like partial shipment system | |
| CN219424544U (en) | Crushing device for food processing | |
| CN220536998U (en) | Automatic feeding machine with reason material function | |
| CN214717090U (en) | Device for preventing coal chute from being blocked |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 550000 No.18, Hongshan Road, Bijie City, Guizhou Province Patentee after: Bijie local coal mine survey and Design Co.,Ltd. Address before: 550000 No.18, Hongshan Road, Bijie City, Guizhou Province Patentee before: Bijie local coal mine survey and design team |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |