CN212867547U - Sparkproof coal cutter pick - Google Patents
Sparkproof coal cutter pick Download PDFInfo
- Publication number
- CN212867547U CN212867547U CN202020982377.2U CN202020982377U CN212867547U CN 212867547 U CN212867547 U CN 212867547U CN 202020982377 U CN202020982377 U CN 202020982377U CN 212867547 U CN212867547 U CN 212867547U
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- pick
- pick body
- cutting
- coal cutter
- sparkproof
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Abstract
The utility model relates to a coal cutter technical field just discloses a sparkproof coal cutter pick, including the pick body, pick body lateral wall is provided with the cutter, just the cutter with pick body fixed connection, pick body bottom inboard is seted up flutedly, pick body bottom is provided with the installation piece, just the installation piece with pick body fixed connection. This fire prevention flower coal cutter pick, through setting up the rotation axis, dead lever and absorption dish, the absorption dish at both ends adsorbs the inboard at the recess each other through the appeal around the pick body, when adjusting the angle of pick body, the dead lever drives the absorption dish through the rotation axis and rotates, take off the screw from the screw groove simultaneously, the installation piece slides on solid fixed ring through the cassette, with the angle modulation of pick body to suitable position, then use the screw will install the fixed regulation that can accomplish the angle of pick body of piece, consequently, the practicality of this coal cutter pick has been increased.
Description
Technical Field
The utility model relates to a coal cutter technical field specifically is a sparkproof coal cutter pick.
Background
The coal mining machine is one of main equipment of fully mechanized mining complete equipment, develops from the coal cutter and evolves, and the coal mining machine is a large-scale complicated system that collects machinery, electricity and hydraulic pressure as an organic whole, and operational environment is abominable, and the trouble can lead to the whole coal mining work to be interrupted if appearing, causes huge economic loss.
At present, the angle of the pick of current coal cutter on the coal cutter is fixed, when cutting the different angles of coal, needs operating personnel to adjust the angle of whole coal cutter for operating personnel takes the comparison hard, brings inconvenience for operating personnel, improves this coal cutter pick because of needs.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be not enough to prior art, the utility model provides a sparkproof coal cutter pick possesses the advantage of being convenient for adjust the inclination of pick body and the installation of the pick body of being convenient for, and the pick that has solved current coal cutter is fixed at the angle on the coal cutter, when cutting the different angles of coal, needs operating personnel to adjust the angle of whole coal cutter for operating personnel takes the comparison harder, brings inconvenience for operating personnel, carries out the modified problem to this coal cutter pick because of needs.
The utility model provides a following technical scheme: a sparkproof coal cutter pick comprises a pick body, wherein the outer side wall of the pick body is provided with a cutter, the cutter is fixedly connected with the pick body, the inner side of the bottom end of the pick body is provided with a groove, the bottom end of the pick body is provided with an installation block, the installation block is fixedly connected with the pick body, the bottom end of the installation block is provided with a clamp seat, the clamp seat is slidably connected with the installation block, the outer side of the clamp seat is provided with a fixing ring, the fixing ring is fixedly connected with the clamp seat, the outer side wall of the clamp seat is provided with a screw groove, the inner side of the screw groove is provided with a screw, the screw is detachably connected with the screw groove, the inner side of the fixing ring is provided with a rotating shaft, the rotating shaft is movably connected with the fixing ring, the outer side, the inboard top of dead lever is provided with the absorption dish, just the absorption dish with dead lever fixed connection.
Preferably, the cutting knives are arranged in plurality and are symmetrically fixed on the outer side wall of the cutting pick body at equal intervals.
Preferably, the pick body and the fixing ring are rotatably connected through the adsorption disc, the fixing rod and the rotating shaft.
Preferably, the number of the mounting blocks is two, and the two mounting blocks are symmetrically fixed on the left side and the right side of the lower surface of the cutting pick body.
Preferably, the pick body and the fixing ring are slidably connected by the mounting block and the cassette.
Preferably, the number of the adsorption discs and the number of the fixing rods are two, the two adsorption discs and the two fixing rods are symmetrically fixed to the front end and the rear end of the cutting pick body, the groove is circular, and the diameter of the groove is slightly larger than that of the adsorption discs.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this fire prevention flower coal cutter pick, through setting up the rotation axis, dead lever and absorption dish, the absorption dish at both ends adsorbs the inboard at the recess each other through the appeal around the pick body, when adjusting the angle of pick body, the dead lever drives the absorption dish through the rotation axis and rotates, take off the screw from the screw groove simultaneously, the installation piece slides on solid fixed ring through the cassette, with the angle modulation of pick body to suitable position, then use the screw will install the fixed regulation that can accomplish the angle of pick body of piece, consequently, the practicality of this coal cutter pick has been increased.
2. This sparkproof coal cutter pick, through setting up cassette and installation piece, the width of cassette slightly is greater than the diameter of installation piece, when installing the pick body, with the installation piece card in the inboard of cassette, then with the inside in the screw groove of fix with screw in the installation piece outside, and then fix the inboard at the cassette with the installation piece for the pick body is stable fixes on solid fixed ring's top, the installation and the dismantlement of the pick body of being convenient for, has consequently increased this coal cutter pick's practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the fixing ring of the present invention;
fig. 3 is a schematic top view of the present invention.
In the figure: 1. a pick body; 2. cutting; 3. an adsorption tray; 4. fixing the rod; 5. a fixing ring; 6. a rotating shaft; 7. mounting blocks; 8. a groove; 9. a screw slot; 10. a screw; 11. a card seat.
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. 1-3, a sparkproof coal cutter cutting pick comprises a cutting pick body 1, wherein the outer side wall of the cutting pick body 1 is provided with a plurality of cutting cutters 2, the cutting cutters 2 are fixedly connected with the cutting pick body 1, the plurality of cutting cutters 2 are symmetrically fixed on the outer side wall of the cutting pick body 1 at equal intervals, the inner side of the bottom end of the cutting pick body 1 is provided with a groove 8, the bottom end of the cutting pick body 1 is provided with a mounting block 7, the mounting block 7 is fixedly connected with the cutting pick body 1, the two mounting blocks 7 are symmetrically fixed on the left side and the right side of the lower surface of the cutting pick body 1, the bottom end of the mounting block 7 is provided with a clamping seat 11, the clamping seat 11 is slidably connected with the mounting block 7, the cutting pick body 1 is slidably connected with the fixing ring 5 through the mounting block 7 and the clamping seat 11, the outer side of the clamping seat 11, the inboard screw 10 that is provided with of screw groove 9, and screw 10 can dismantle with screw groove 9 and be connected, gu fixed ring 5 inboard is provided with rotation axis 6, and rotation axis 6 and fixed ring 5 swing joint, 6 lateral walls of rotation axis are provided with dead lever 4, and dead lever 4 and rotation axis 6 fixed connection, 4 inboard tops of dead lever are provided with adsorption disc 3, and adsorption disc 3 and dead lever 4 fixed connection, adsorption disc 3 and dead lever 4 all are provided with two, both ends around pick body 1 are fixed with dead lever 4 symmetry to two adsorption discs 3, the shape of recess 8 is circular, the diameter of recess 8 slightly is greater than the diameter of adsorption disc 3, pick body 1 and fixed ring 5 are through adsorption disc 3, dead lever 4 and rotation axis 6 swivelling joint.
The during operation, with the inboard of installation piece 7 card at cassette 11, then fix the inside in the screw groove 9 in the installation piece 7 outside with screw 10, and then fix the inboard at cassette 11 with installation piece 7, adsorb the adsorption disc 3 at both ends around the pick body 1 in the inboard of recess 8 each other through the appeal, when carrying out the intercepting to the coal of different angles, adjust the angle of pick body 1, dead lever 4 drives adsorption disc 3 through rotation axis 6 and rotates, take off screw 10 from screw groove 9 simultaneously, installation piece 7 slides on solid fixed ring 5 through cassette 11, adjust suitable position with the angle of pick body 1, then use screw 10 to fix the regulation that can accomplish the angle of pick body 1 with installation piece 7, then carry out the intercepting to the coal can.
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 (6)
1. The utility model provides a sparkproof coal cutter pick, includes pick body (1), its characterized in that: the cutting tool is characterized in that a cutting tool (2) is arranged on the outer side wall of the cutting pick body (1), the cutting tool (2) is fixedly connected with the cutting pick body (1), a groove (8) is formed in the inner side of the bottom end of the cutting pick body (1), an installation block (7) is arranged at the bottom end of the cutting pick body (1), the installation block (7) is fixedly connected with the cutting pick body (1), a clamping seat (11) is arranged at the bottom end of the installation block (7), the clamping seat (11) is slidably connected with the installation block (7), a fixing ring (5) is arranged on the outer side of the clamping seat (11), the fixing ring (5) is fixedly connected with the clamping seat (11), a screw groove (9) is formed in the outer side wall of the clamping seat (11), a screw (10) is arranged on the inner side of the screw groove (9), the screw (10) is detachably connected with the screw groove (9), a, the rotating shaft (6) is movably connected with the fixing ring (5), a fixing rod (4) is arranged on the outer side wall of the rotating shaft (6), the fixing rod (4) is fixedly connected with the rotating shaft (6), an adsorption disc (3) is arranged at the top end of the inner side of the fixing rod (4), and the adsorption disc (3) is fixedly connected with the fixing rod (4).
2. The sparkproof coal cutter pick of claim 1, wherein: the cutting tool (2) is provided with a plurality of cutting tools, and the cutting tools (2) are symmetrically fixed on the outer side wall of the cutting tool body (1) at equal intervals.
3. The sparkproof coal cutter pick of claim 1, wherein: the cutting pick body (1) and the fixing ring (5) are rotatably connected through the adsorption disc (3), the fixing rod (4) and the rotating shaft (6).
4. The sparkproof coal cutter pick of claim 1, wherein: the cutting pick is characterized in that two mounting blocks (7) are arranged, and the two mounting blocks (7) are symmetrically fixed on the left side and the right side of the lower surface of the cutting pick body (1).
5. The sparkproof coal cutter pick of claim 1, wherein: the cutting pick body (1) and the fixing ring (5) are connected in a sliding mode through the mounting block (7) and the clamping seat (11).
6. The sparkproof coal cutter pick of claim 1, wherein: the pick body is characterized in that the adsorption discs (3) and the fixing rods (4) are arranged in two numbers, the adsorption discs (3) and the fixing rods (4) are symmetrically fixed at the front end and the rear end of the pick body (1), the grooves (8) are circular, and the diameter of each groove (8) is slightly larger than that of each adsorption disc (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020982377.2U CN212867547U (en) | 2020-06-02 | 2020-06-02 | Sparkproof coal cutter pick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020982377.2U CN212867547U (en) | 2020-06-02 | 2020-06-02 | Sparkproof coal cutter pick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212867547U true CN212867547U (en) | 2021-04-02 |
Family
ID=75208416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020982377.2U Active CN212867547U (en) | 2020-06-02 | 2020-06-02 | Sparkproof coal cutter pick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212867547U (en) |
-
2020
- 2020-06-02 CN CN202020982377.2U patent/CN212867547U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Kind of Fireproof Flower Cutting Machine Pick Effective date of registration: 20230621 Granted publication date: 20210402 Pledgee: Bank of Nanjing Co.,Ltd. Xuzhou Branch Pledgor: Xuzhou Boke Construction Machinery Co.,Ltd. Registration number: Y2023980045112 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |