CN213016335U - Protective shell for travelling mechanism of coal mining machine - Google Patents
Protective shell for travelling mechanism of coal mining machine Download PDFInfo
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- CN213016335U CN213016335U CN202021390006.1U CN202021390006U CN213016335U CN 213016335 U CN213016335 U CN 213016335U CN 202021390006 U CN202021390006 U CN 202021390006U CN 213016335 U CN213016335 U CN 213016335U
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- mounting panel
- fixed mounting
- coal
- mining machine
- coal mining
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Abstract
The utility model discloses a coal-winning machine running gear protective housing relates to coal-winning machine running gear protection field, adopts the track for solving current running gear at most, but does not have side protection device, receives the problem of the striking of lateral part coal ore easily. Pass through hinge swivelling joint between one side border of side shield and the fixed mounting panel, an organic whole is provided with the installation piece on the side surface of fixed mounting panel, first mounting panel of fixedly connected with and second mounting panel on the surface of fixed mounting panel and side shield respectively, rotatory mounting has first swivel connected coupler and second swivel connected coupler on one side surface of first mounting panel and second mounting panel, fixed mounting has the regulation hydraulic stem between first swivel connected coupler and the second swivel connected coupler.
Description
Technical Field
The utility model relates to a coal-winning machine running gear protection field specifically is a coal-winning machine running gear protective housing.
Background
The coal cutter is one of the main devices of the fully mechanized mining complete equipment, and the coal cutter is developed and evolved from a coal cutter. The coal mining machine is a large complex system integrating machinery, electricity and hydraulic pressure, the working environment is severe, if a fault occurs, the whole coal mining work can be interrupted, and huge economic loss is caused.
Most of the existing travelling mechanisms adopt crawler belts, and when no side surface protection device is arranged, the crawler belts are easily impacted by side coal ores, so that the crawler belts are prevented from being impacted by the rolling of the side coal ores; therefore, the market urgently needs to develop a protective shell of a traveling mechanism of a coal mining machine to help people solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coal-winning machine running gear protective housing to solve the current running gear in the above-mentioned background art and most adopt the track, do not have side protection device when, receive the problem of the striking of lateral part coal ore easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coal-winning machine running gear protective housing, includes the side shield, through hinge swivelling joint between one side border of side shield and the fixed mounting panel, an organic whole is provided with the installation piece on the side surface of fixed mounting panel, first mounting panel of fixed connection and second mounting panel of difference on the surface of fixed mounting panel and side shield, rotatory mounting has first swivel connected coupler and second swivel connected coupler on one side surface of first mounting panel and second mounting panel, fixed mounting has the regulation hydraulic stem between first swivel connected coupler and the second swivel connected coupler.
Preferably, a steel wire brush is arranged at the edge position of the outer surface of one side of the side baffle, the steel wire brush is clamped between the side baffle and the fixed mounting bar, and the steel wire brush, the side baffle and the fixed mounting bar are fixedly connected through a fixing bolt.
Preferably, the first rotating connecting piece and the second rotating connecting piece are both L-shaped, and the first rotating connecting piece and the second rotating connecting piece are arranged oppositely.
Preferably, the installation piece is provided with two, and is located the both ends position department of fixed mounting board one side surface, be provided with the through-hole on the surface of installation piece, and the installation piece passes through bolt fixed mounting on the coal-winning machine shell body.
Preferably, the side baffle is arranged on one side of the crawler belt of the coal mining machine, and two ends of the side baffle correspond to two ends of the crawler belt.
Preferably, a plurality of weight-reducing grooves are formed in an outer surface of one side of the side guard.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a make between one side border and the fixed mounting panel of side shield through hinge swivelling joint, an organic whole is provided with the installation piece on the side surface of fixed mounting panel, on the surface of fixed mounting panel and side shield respectively fixedly connected with first mounting panel and second mounting panel, first swivel connector and second swivel connector are installed in the swivelling joint on one side surface of first mounting panel and second mounting panel, fixed mounting has the regulation hydraulic stem between first swivel connector and the second swivel connector, this can utilize the regulation hydraulic stem to carry out the upset operation to the side shield, the simple operation, the staff of being convenient for carries out maintenance operation to the track, the setting of side shield can effectively prevent in the process that the coal-winning machine removed simultaneously, outside coal mine rock rolls and strikes on the track, avoided the track to receive the striking damage;
2. the utility model discloses a through the border position department at side shield one side surface sets up the steel brush, the steel brush centre gripping is between side shield and fixed mounting strip, the steel brush, the side shield, the fixed mounting strip passes through fixing bolt fixed connection, this can utilize the steel brush to keep off the border position department at the track, avoid the inside of the coal ore entering track of small granule, and the buckle is in the track, has played the guard action to the track, simultaneously along with the rotation of track, the steel brush can effectual clearance track outside infiltration's wet earth, the effectual cleanliness of guaranteeing the track.
Drawings
Fig. 1 is an overall schematic view of the present invention;
fig. 2 is an overall rear view of the present invention;
fig. 3 is a front view of the present invention.
In the figure: 1. fixing the mounting plate; 2. mounting blocks; 3. a first mounting plate; 4. a first rotational connection; 5. adjusting a hydraulic rod; 6. a hinge; 7. a second mounting plate; 8. a second rotational connection; 9. a side dam; 10. a wire brush; 11. fixing the mounting bar; 12. fixing the bolt; 13. and a weight reduction groove.
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.
Referring to fig. 1-3, the present invention provides an embodiment: a protective shell of a traveling mechanism of a coal mining machine comprises a side baffle 9, one side edge of the side baffle 9 is rotatably connected with a fixed mounting plate 1 through a hinge 6, a mounting block 2 is integrally arranged on the side surface of the fixed mounting plate 1, a first mounting plate 3 and a second mounting plate 7 are fixedly connected on the outer surfaces of the fixed mounting plate 1 and the side baffle 9 respectively, a first rotary connecting piece 4 and a second rotary connecting piece 8 are rotatably arranged on the outer surface of one side of the first mounting plate 3 and the second mounting plate 7, an adjusting hydraulic rod 5 is fixedly arranged between the first rotary connecting piece 4 and the second rotary connecting piece 8, the side baffle 9 can be turned over by the adjusting hydraulic rod 5, the operation is convenient and fast, the maintenance operation of a crawler is convenient for workers, meanwhile, the arrangement of the side baffle 9 can effectively prevent external coal mine stones from rolling and impacting on the crawler in the moving process of the coal mining machine, the crawler belt is prevented from being damaged by collision.
Further, the border position department of 9 one sides of side shield surfaces is provided with steel brush 10, steel brush 10 centre gripping is between side shield 9 and fixed mounting strip 11, steel brush 10, side shield 9, fixed mounting strip 11 passes through fixing bolt 12 fixed connection, this can utilize steel brush 10 to keep off the border position department at the track, avoid the inside of the coal ore entering track of tiny particle, and the buckle is in the track, the guard action has been played to the track, simultaneously along with the rotation of track, the steel brush can effectual clearance track outside infiltration's moist earth, the effectual cleanliness of guaranteeing the track.
Further, first rotating connector 4 and second rotating connector 8 are both L-shaped, and first rotating connector 4 and second rotating connector 8 are arranged oppositely.
Further, the installation blocks 2 are arranged in two positions and located at two ends of the outer surface of one side of the fixed installation plate 1, through holes are formed in the outer surface of the installation blocks 2, and the installation blocks 2 are fixedly installed on the outer shell of the coal mining machine through bolts.
Further, the side baffle 9 is arranged on one side of the crawler belt of the coal mining machine, and two ends of the side baffle 9 correspond to two ends of the crawler belt.
Further, a plurality of weight-reducing grooves 13 are provided on one outer surface of the side guard 9.
The working principle is as follows: when the installation structure is used, the fixed installation plate 1 is fixedly installed on the outer shell of the coal mining machine through the installation block 2, the side baffle 9 is arranged on one side of a crawler belt of the coal mining machine at the moment, the steel wire brush 10 installed at the edge position of the side baffle 9 is abutted to the inner side wall of the crawler belt, the side baffle 9 can effectively prevent coal mine stones on the side part from rolling and impacting on the crawler belt in the working process of the coal mining machine and damage the crawler belt, the crawler belt is effectively protected, meanwhile, wet soil infiltrated from the outer part of the crawler belt can be effectively cleaned through the steel wire brush 10 in the moving process of the coal mining machine, the cleanliness of the crawler belt is effectively ensured, when a worker needs to maintain the crawler belt, the length of the hydraulic rod 5 is adjusted by shrinkage at the moment, and the side baffle 9 starts to turn upwards under the action of the first rotary connecting piece 4, the second rotary connecting piece 8, and then be convenient for the staff to maintain the operation to the track.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a coal-winning machine running gear protective housing, includes side shield (9), its characterized in that: pass through hinge (6) swivelling joint between one side border of side shield (9) and fixed mounting panel (1), an organic whole is provided with installation piece (2) on the side surface of fixed mounting panel (1), on the surface of fixed mounting panel (1) and side shield (9) respectively fixedly connected with first mounting panel (3) and second mounting panel (7), rotatory mounting has first swivelling joint spare (4) and second swivelling joint spare (8) on one side surface of first mounting panel (3) and second mounting panel (7), fixed mounting has between first swivelling joint spare (4) and second swivelling joint spare (8) adjusts hydraulic stem (5).
2. The shearer running mechanism protective casing according to claim 1, wherein: the steel wire brush fixing device is characterized in that a steel wire brush (10) is arranged at the edge position of the outer surface of one side of the side baffle (9), the steel wire brush (10) is clamped between the side baffle (9) and the fixing and mounting strip (11), and the steel wire brush (10), the side baffle (9) and the fixing and mounting strip (11) are fixedly connected through a fixing bolt (12).
3. The shearer running mechanism protective casing according to claim 1, wherein: first rotating connector (4) and second rotating connector (8) all are L form, first rotating connector (4) and second rotating connector (8) are relative and are put.
4. The shearer running mechanism protective casing according to claim 1, wherein: the coal mining machine is characterized in that the two installation blocks (2) are arranged and located at two ends of the outer surface of one side of the fixed installation plate (1), through holes are formed in the outer surface of the installation blocks (2), and the installation blocks (2) are fixedly installed on the outer shell of the coal mining machine through bolts.
5. The shearer running mechanism protective casing according to claim 1, wherein: the side baffle (9) is arranged on one side of the crawler belt of the coal mining machine, and two ends of the side baffle (9) correspond to two ends of the crawler belt.
6. The shearer running mechanism protective casing according to claim 1, wherein: a plurality of weight reduction grooves (13) are formed in the outer surface of one side of the side baffle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021390006.1U CN213016335U (en) | 2020-07-15 | 2020-07-15 | Protective shell for travelling mechanism of coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021390006.1U CN213016335U (en) | 2020-07-15 | 2020-07-15 | Protective shell for travelling mechanism of coal mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213016335U true CN213016335U (en) | 2021-04-20 |
Family
ID=75503014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021390006.1U Active CN213016335U (en) | 2020-07-15 | 2020-07-15 | Protective shell for travelling mechanism of coal mining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213016335U (en) |
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2020
- 2020-07-15 CN CN202021390006.1U patent/CN213016335U/en active Active
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