CN220267766U - Crawler-type underground explosive auxiliary pushing machine - Google Patents
Crawler-type underground explosive auxiliary pushing machine Download PDFInfo
- Publication number
- CN220267766U CN220267766U CN202321946317.5U CN202321946317U CN220267766U CN 220267766 U CN220267766 U CN 220267766U CN 202321946317 U CN202321946317 U CN 202321946317U CN 220267766 U CN220267766 U CN 220267766U
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- Prior art keywords
- crawler
- oil cylinder
- pushing
- speed reducer
- plate
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- 239000002360 explosive Substances 0.000 title claims abstract description 29
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 4
- 241000282326 Felis catus Species 0.000 claims description 2
- 230000008092 positive effect Effects 0.000 abstract description 2
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 23
- 238000005422 blasting Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005065 mining Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The crawler-type underground explosive auxiliary pushing machine comprises a crawler, a first rotary speed reducer which is horizontally arranged is arranged on the crawler, a mounting plate which can horizontally rotate is arranged on a rotary support of the first rotary speed reducer, a vertical pipe which is vertically arranged is further arranged on the crawler, the vertical pipe is positioned at the center of the first rotary speed reducer and upwards penetrates out of the mounting plate, and an upper supporting oil cylinder is arranged in the vertical pipe. The utility model has the positive effects that: the pushing beam has multiple-direction adjustment degrees of freedom relative to the crawler so as to be convenient for carrying out adaptive adjustment on the blastholes at different positions in the pit, the front end of the pushing beam is provided with the clamping oil cylinder for clamping the blastholes, the pushing beam is provided with the pushing slide seat which can move along the length direction of the pushing beam, and the pushing slide seat can push the blastholes to be fed into the blastholes, so that the traditional manual charging operation is replaced, the labor intensity of operators is reduced, the charging efficiency is effectively improved, and the safety problem of manual operation is avoided.
Description
Technical Field
The utility model relates to the technical field of underground mining mechanical equipment, in particular to a crawler-type underground explosive auxiliary pusher.
Background
In recent years, as the mining depth of mines is continuously increased and mining conditions are increasingly complex, rock burst, mine vibration force phenomenon or safety accidents occur in a plurality of mines successively, and serious threat is caused to mine safety production. At present, the main measures adopted by high-ground stress mines for rock burst and mine earthquake prevention and control are that deep hole blasting is carried out on a thick layer of hard top plate above a coal bed in advance, the suspended roof area of the top plate is reduced, the running pressure intensity of the top plate is reduced, explosive is required to be filled in holes of the top plate when deep hole blasting construction is carried out, the explosive loading quantity of each hole is tens of kilograms or even hundreds of kilograms, manual explosive loading modes are adopted at present, more operators are occupied, the labor intensity of workers is high, the construction efficiency is low, and the safety is poor.
Disclosure of Invention
The utility model aims to provide a crawler-type underground explosive auxiliary pushing machine which replaces the traditional manual charging operation, reduces the labor intensity of operators, effectively improves the charging efficiency and solves the problems in the prior art.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an supplementary pusher of crawler-type explosive in pit, includes the tracked vehicle, installs the first gyration speed reducer that the level was arranged on the tracked vehicle, installs the installation board that can level pivoted on the slewing bearing of first gyration speed reducer, still is equipped with the riser of vertical setting on the tracked vehicle, and the riser is located the center of first gyration speed reducer and upwards wears out the installation board, installs in the riser and supports the hydro-cylinder, be equipped with the flange board that can follow the vertical lift of riser on the installation board, install the second gyration speed reducer that vertically arranges on the flange board side, install the mainboard of vertical setting on the slewing bearing of second gyration speed reducer, install the push beam through adjustment mechanism on the mainboard, the centre gripping hydro-cylinder is installed to the front end of push beam, and hydraulic motor is installed to the rear end of push beam on push beam can follow the propelling movement slide that length direction removed, installs the sprocket in the one end that the push beam is close to the centre gripping hydro-cylinder, the cooperation is installed between hydraulic motor's output shaft and the sprocket, the chain is fixed on the propelling movement slide, hydraulic motor starts the ability and drives the push slide to move to be close to the centre gripping hydro-cylinder. The lifting oil cylinder is vertically arranged on the mounting plate, a piston rod of the lifting oil cylinder is hinged to the mounting plate, a supporting tube is sleeved on the periphery of the vertical tube, one end of the supporting tube is fixedly arranged on a cylinder barrel of the lifting oil cylinder, the other end of the supporting tube is connected with the flange plate, a limit key which is vertically arranged is arranged on the supporting tube, a guide vertical groove matched with the limit key is formed in the vertical tube, and the piston rod of the lifting oil cylinder can drive the flange plate to vertically lift when being telescopic. The adjusting mechanism comprises a supporting slide plate, a transverse guide rail matched with the supporting slide plate is arranged on the main plate, a transverse moving oil cylinder is arranged between the supporting slide plate and the main plate, a piston rod of the transverse moving oil cylinder stretches and contracts to drive the supporting slide plate to move transversely relative to the main plate, a first translation guide rail is further arranged on the supporting slide plate, a first translation slide plate matched with the first translation guide rail is arranged at the bottom of the pushing beam, a translation oil cylinder is arranged between the pushing beam and the supporting slide plate, and the piston rod of the translation oil cylinder stretches and contracts to drive the pushing beam to move transversely relative to the supporting slide plate. The top surface of the pushing beam is provided with a second translation sliding plate, and the bottom of the pushing sliding seat is provided with a second translation guide rail matched with the second translation sliding plate. The crawler is internally provided with a longitudinal moving guide rail, the bottom of the first rotary speed reducer is fixedly provided with a longitudinal moving slide plate matched with the longitudinal moving guide rail, a longitudinal moving oil cylinder is arranged between the longitudinal moving guide rail and the longitudinal moving slide plate, and a piston rod of the longitudinal moving oil cylinder stretches and contracts to drive the first rotary speed reducer to longitudinally move relative to the crawler. The sleeve pipe of vertical setting is all installed to the both sides of mounting panel, and one of them sleeve pipe fit internally installs the platform lifter, and the support outer tube is installed to the outer Zhou Peige of platform lifter, has seted up the location pinhole of a plurality of different high positions on the platform lifter, and the bottom of supporting the outer tube is equipped with and fixes a position pinhole matched with locating pin post, and operation platform is still installed to one side of supporting the outer tube, and one side of operation platform is equipped with temporary storage case, and operation platform's opposite side is equipped with the cat ladder.
The utility model has the positive effects that: the utility model discloses a crawler-type underground explosive auxiliary pushing machine, which comprises a crawler, wherein a pushing beam is arranged on the crawler through a rotary speed reducer and an adjusting mechanism, the pushing beam has a plurality of directional adjustment degrees of freedom relative to the crawler so as to be convenient for adaptively adjusting blast holes at different positions in the pit, a clamping oil cylinder is arranged at the front end of the pushing beam and used for clamping a gun rod, a pushing sliding seat capable of moving along the length direction of the pushing beam is arranged on the pushing beam, and can push the gun rod to be pushed into the blast hole to replace the traditional manual charging operation, so that the labor intensity of operators is reduced, the charging efficiency is effectively improved, and the safety problem of manual operation is avoided.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present utility model;
FIG. 2 is a schematic illustration of the structure of the present utility model with the crawler removed;
FIG. 3 is a left side view of FIG. 2;
FIG. 4 is a top view of FIG. 2;
FIG. 5 is a rear view of FIG. 2;
FIG. 6 is an enlarged view of the cross-sectional view taken along line A-A in FIG. 5;
FIG. 7 is an enlarged view of the cross-sectional view B of FIG. 3;
FIG. 8 is an enlarged view of the cross-sectional view taken along line C-C in FIG. 2;
FIG. 9 is an enlarged view of the D-D cross-sectional view of FIG. 2;
FIG. 10 is a schematic illustration of the present utility model in operation;
fig. 11 is another isometric view of the utility model in operation.
Detailed Description
The crawler-type underground explosive auxiliary pushing machine disclosed by the utility model, as shown in figures 1-5, comprises a crawler 1, wherein the crawler 1 is used as a walking and mounting foundation of an integral device, and can realize stable walking in a roadway. The crawler 1 is provided with a first rotary speed reducer 2 which is horizontally arranged, a rotary support of the first rotary speed reducer 2 is provided with a mounting plate 3 which can horizontally rotate, and the mounting plate 3 can be rotationally adjusted relative to the crawler 1.
The crawler 1 is further provided with a vertical stand pipe 4, the stand pipe 4 is positioned at the center of the first rotary speed reducer 2 and upwards penetrates out of the mounting plate 3, an upper supporting oil cylinder 5 is installed in the stand pipe 4, the stand pipe 4 is fixedly arranged relative to the crawler 1, a bearing plate can be installed on a piston rod of the upper supporting oil cylinder 5, and the piston rod of the upper supporting oil cylinder 5 stretches out and then can be tightly propped against the top wall of a roadway so as to ensure that the whole machine can stably perform explosive auxiliary pushing operation in the roadway.
The mounting plate 3 is provided with a flange plate 35 which can vertically lift along the vertical pipe 4, the side surface of the flange plate 35 is provided with a second rotary speed reducer 6 which is vertically arranged, the rotary support of the second rotary speed reducer 6 is provided with a main plate 7 which is vertically arranged, and the main plate 7 can rotate and adjust in a vertical plane relative to the flange plate 35 and the mounting plate 3. The pushing beam 8 is installed on the main board 7 through an adjusting mechanism, the pushing beam 8 is an actuating mechanism for conveying explosive to blast holes in the roadway wall, the adjusting mechanism can be an existing action mechanism such as a cross sliding table and an adjusting cylinder, the position of the pushing beam 8 can be adaptively adjusted according to the blast holes in different positions in the roadway wall, and accurate pushing of the explosive into the holes is ensured.
In order to realize the feeding to the explosive, the centre gripping hydro-cylinder 9 is installed to the front end of push beam 8, and hydraulic motor 10 is installed to the rear end of push beam 8, still installs the push slide 11 that can follow length direction and remove on push beam 8, installs sprocket 12 in the one end that push beam 8 is close to centre gripping hydro-cylinder 9, and cooperation installs chain 13 between hydraulic motor 10's output shaft and sprocket 12, chain 13 is fixed on push slide 11, and hydraulic motor 10 starts and can drive push slide 11 and remove to be close to centre gripping hydro-cylinder 9. The clamping oil cylinder 9 is used for clamping a gun rod, and the hydraulic motor 10 can drive the pushing slide seat 11 to strike the gun rod after being started, so that the explosive is fed into the blasting hole.
In order to realize the power drive of each action component on the integral device, an air-turning hydraulic pump station and an operating platform are also arranged on the tracked vehicle 1, hydraulic oil can be conveyed for each action mechanism through a hydraulic pipeline, the action of adjusting mechanisms such as a rotary speed reducer and the like can be realized through the operating platform, the push beam 8 is adjusted on the transverse, vertical and longitudinal positions according to the requirement, the push beam 8 is provided with a plurality of degrees of freedom of adjustment, the aim of finding holes in the tunnel is ensured, and the explosive is accurately pushed into the holes which are formed in advance. The pneumatic-hydraulic pump station is controlled by pneumatic-hydraulic control, a power supply is not needed in the action process, and the pneumatic-hydraulic pump station accords with the safety blasting operation which does not allow electricity when pushing explosive.
In order to realize stable vertical lifting of the flange plate 35 and the pushing beam 8, a lifting oil cylinder 37 is vertically arranged on the mounting plate 3, a piston rod of the lifting oil cylinder 37 is hinged on the mounting plate 3, a supporting tube 36 is sleeved on the periphery of the vertical tube 4, and the supporting tube 36 can vertically lift along the vertical tube 4. One end of the support tube 36 is fixedly mounted on a cylinder barrel of the lifting cylinder 37, and the other end of the support tube 36 is connected with the flange plate 35. As shown in fig. 6, a limit key 14 is installed on the support tube 36, a guide vertical groove 15 matched with the limit key 14 is formed on the vertical tube 4, and when the piston rod of the lifting cylinder 37 stretches, the flange plate 35 can be driven to vertically lift, that is, the push beam 8 can be adjusted in the vertical height position.
Further, in order to fit between the main board 7 and the pushing beam 8, to achieve the adjustment of the horizontal and vertical positions of the pushing beam 8 relative to the main board 7, as shown in fig. 7 and 8, the adjusting mechanism includes a supporting slide plate 16, a horizontal guide rail 17 matched with the supporting slide plate 16 is provided on the main board 7, a lateral moving cylinder 18 is installed between the supporting slide plate 16 and the main board 7, a piston rod of the lateral moving cylinder 18 is hinged to the bottom of the main board 7, a cylinder barrel of the lateral moving cylinder 18 is installed on the supporting slide plate 16, and the piston rod of the lateral moving cylinder 18 stretches and contracts to drive the supporting slide plate 16 to move horizontally relative to the main board 7.
The support slide 16 is further provided with a first translation guide rail 19, the bottom of the pushing beam 8 is provided with a first translation slide 20 matched with the first translation guide rail 19, a translation oil cylinder 21 is installed between the pushing beam 8 and the support slide 16, a piston rod of the translation oil cylinder 21 is fixedly installed at the bottom of the pushing beam 8, a cylinder barrel of the translation oil cylinder 21 is installed on the support slide 16, and the piston rod of the translation oil cylinder 21 stretches and contracts to drive the pushing beam 8 to translate relative to the support slide 16. To accommodate the installation of the traversing cylinder 18 and translating cylinder 21, the support sled 16 may be an inverted L-shaped flap.
Further, in order to realize stable walking of the pushing slide seat 11 on the pushing beam 8, the pushing rod for pushing clamping moves forward to complete the pushing operation of the explosive, a second translation slide plate 22 is mounted on the top surface of the pushing beam 8, and a second translation guide rail 23 matched with the second translation slide plate 22 is mounted at the bottom of the pushing slide seat 11.
In order to realize the longitudinal adjustment of the whole action parts relative to the tracked vehicle 1, as shown in fig. 9, a longitudinal moving guide rail 24 is installed in the tracked vehicle 1, a longitudinal moving slide plate 25 matched with the longitudinal moving guide rail 24 is fixedly installed at the bottom of the first rotary speed reducer 2, a longitudinal moving oil cylinder 26 is installed between the longitudinal moving guide rail 24 and the longitudinal moving slide plate 25, and a piston rod of the longitudinal moving oil cylinder 26 stretches and contracts to drive the first rotary speed reducer 2 to longitudinally move relative to the tracked vehicle 1.
Further, in order to facilitate the auxiliary feeding operation of the explosive by the staff, the two sides of the mounting plate 3 are provided with vertically arranged sleeves 27, one of the sleeves 27 is internally provided with a platform lifting pipe 28 in a matched manner, the outer Zhou Peige of the platform lifting pipe 28 is provided with a supporting outer pipe 29, and the supporting outer pipe 29 can vertically lift relative to the platform lifting pipe 28. In order to realize the positioning of the outer supporting tube 29 on the platform lifting tube 28, a plurality of positioning pin holes 30 with different height positions are formed in the platform lifting tube 28, positioning pin posts 31 matched with the positioning pin holes 30 are arranged at the bottom of the outer supporting tube 29, and the self height position of the outer supporting tube 29 can be adjusted when the positioning pin posts 31 are positioned in the positioning pin holes 30 with different height positions.
An operation platform 32 is further installed on one side of the outer supporting pipe 29, a temporary storage box 33 is arranged on one side of the operation platform 32, a ladder stand 34 is arranged on the other side of the operation platform 32, wherein workers can stand on the operation platform 32 to carry out pushing auxiliary or observing operation, explosives or auxiliary tools can be placed in the temporary storage box 33, and the ladder stand 34 assists the workers to move up from the crawler 1 to the operation platform 32.
The operation platform 32 is detachably fixed in the sleeve 27, the sleeve 27 is arranged on two sides of the mounting plate 3 for enabling the operation platform 32 to be arranged at one side position where the whole device does not interfere with operation, and particularly, the mounting position of the operation platform 32 on the crawler 1 can be determined according to the actual position of a hole in a roadway, the position of the pushing beam 8 during explosive pushing operation and the size of a gap between the explosive pushing beam and the roadway wall, so that the operation platform 32 is prevented from interfering with all action parts, and the operation platform is convenient for the upper and lower operation and auxiliary operation of workers.
The technical scheme of the utility model is not limited to the scope of the embodiments of the utility model. The technical content that is not described in detail in the utility model is known in the prior art.
Claims (6)
1. The utility model provides a supplementary propelling movement machine of crawler-type underground explosive which characterized in that: including crawler (1), install first gyration speed reducer (2) of horizontal arrangement on crawler (1), install on the slewing bearing of first gyration speed reducer (2) can horizontal pivoted mounting panel (3), still be equipped with riser (4) of vertical setting on crawler (1), riser (4) are located the center of first gyration speed reducer (2) and upwards wear out mounting panel (3), install support hydro-cylinder (5) in riser (4), be equipped with flange board (35) that can follow riser (4) vertical lift on mounting panel (3), install second gyration speed reducer (6) of vertical arrangement on flange board (35) side, install mainboard (7) of vertical setting on the slewing bearing of second gyration speed reducer (6), install push beam (8) through adjustment mechanism on mainboard (7), the front end of push beam (8) is installed centre gripping hydro-cylinder (9), the rear end of push beam (8) is installed hydraulic motor (10), still installs on push beam (8) and can follow length direction removal's flange board (35), install push beam (8) and be close to sprocket (12) between sprocket (12) and install sprocket (12) in cooperation with sprocket (12), the chain (13) is fixed on the pushing slide seat (11), and the hydraulic motor (10) is started to drive the pushing slide seat (11) to move towards the clamping oil cylinder (9).
2. The crawler-type downhole explosive auxiliary pusher according to claim 1, wherein: the lifting oil cylinder (37) is vertically arranged on the mounting plate (3), a piston rod of the lifting oil cylinder (37) is hinged to the mounting plate (3), a supporting tube (36) is sleeved on the periphery of the lifting oil cylinder (4), one end of the supporting tube (36) is fixedly arranged on a cylinder barrel of the lifting oil cylinder (37), the other end of the supporting tube (36) is connected with the flange plate (35), a limit key (14) which is vertically arranged is arranged on the supporting tube (36), a guide vertical groove (15) matched with the limit key (14) is formed in the lifting oil cylinder (4), and the flange plate (35) can be driven to vertically lift when the piston rod of the lifting oil cylinder (37) stretches.
3. The crawler-type downhole explosive auxiliary pusher according to claim 1, wherein: the adjusting mechanism comprises a support slide plate (16), a transverse guide rail (17) matched with the support slide plate (16) is arranged on the main plate (7), a transverse moving oil cylinder (18) is arranged between the support slide plate (16) and the main plate (7), a piston rod of the transverse moving oil cylinder (18) stretches and contracts to drive the support slide plate (16) to transversely move relative to the main plate (7), a first translation guide rail (19) is further arranged on the support slide plate (16), a first translation slide plate (20) matched with the first translation guide rail (19) is arranged at the bottom of the pushing beam (8), a translation oil cylinder (21) is arranged between the pushing beam (8) and the support slide plate (16), and a piston rod of the translation oil cylinder (21) stretches and contracts to drive the pushing beam (8) to translate relative to the support slide plate (16).
4. The crawler-type downhole explosive auxiliary pusher according to claim 1, wherein: the top surface of the pushing beam (8) is provided with a second translation sliding plate (22), and the bottom of the pushing sliding seat (11) is provided with a second translation guide rail (23) matched with the second translation sliding plate (22).
5. The crawler-type downhole explosive auxiliary pusher according to claim 1, wherein: a longitudinal moving guide rail (24) is arranged in the crawler (1), a longitudinal moving slide plate (25) matched with the longitudinal moving guide rail (24) is fixedly arranged at the bottom of the first rotary speed reducer (2), a longitudinal moving oil cylinder (26) is arranged between the longitudinal moving guide rail (24) and the longitudinal moving slide plate (25), and a piston rod of the longitudinal moving oil cylinder (26) stretches and contracts to drive the first rotary speed reducer (2) to longitudinally move relative to the crawler (1).
6. The crawler-type downhole explosive auxiliary pusher according to claim 1, wherein: the utility model discloses a platform elevator, including mounting panel (3), platform lifting tube (28) is installed to the both sides of mounting panel (3), platform lifting tube (28) are installed to one of them sleeve pipe (27) internal fit, support outer tube (29) are installed to the outer Zhou Peige of platform lifting tube (28), set up location pinhole (30) of a plurality of not co-altitude point on platform lifting tube (28), the bottom of support outer tube (29) is equipped with locating pin post (31) with location pinhole (30) matched with, operation platform (32) are still installed to one side of support outer tube (29), one side of operation platform (32) is equipped with temporary storage box (33), the opposite side of operation platform (32) is equipped with cat ladder (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321946317.5U CN220267766U (en) | 2023-07-24 | 2023-07-24 | Crawler-type underground explosive auxiliary pushing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321946317.5U CN220267766U (en) | 2023-07-24 | 2023-07-24 | Crawler-type underground explosive auxiliary pushing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220267766U true CN220267766U (en) | 2023-12-29 |
Family
ID=89306352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321946317.5U Active CN220267766U (en) | 2023-07-24 | 2023-07-24 | Crawler-type underground explosive auxiliary pushing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220267766U (en) |
-
2023
- 2023-07-24 CN CN202321946317.5U patent/CN220267766U/en active Active
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