CN212270547U - Adjustable track for coal mine production - Google Patents
Adjustable track for coal mine production Download PDFInfo
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- CN212270547U CN212270547U CN202020261153.2U CN202020261153U CN212270547U CN 212270547 U CN212270547 U CN 212270547U CN 202020261153 U CN202020261153 U CN 202020261153U CN 212270547 U CN212270547 U CN 212270547U
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Abstract
The utility model discloses a track is used in adjustable coal mine production, the on-line screen storage device comprises a base, threaded rod A is pegged graft to one side of base, threaded rod A is connected for rotating with one side of base, the rotatory handle of one end fixedly connected with of threaded rod A, rotatory handle is connected for rotating with the base, the spout has been seted up to the bottom of inner wall of the base, inner wall of the base's bottom fixed mounting has the fixed block, the cavity has been seted up to the inside of fixed block, threaded rod A runs through one side of fixed block inner wall, and threaded rod A keeps away from the one end fixedly connected with bevel gear A of rotatory handle, it has the axis of rotation to peg graft in inner wall. The utility model discloses distance between the adjustment guide rail to make the track can adapt to the transport vechicle of different specifications, can adjust the guide rail height through the rotary joint cover, do not need the staff to advance to maintain ground, save time has improved work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the coal mine production technique and specifically relates to an adjustable track for coal mine production.
Background
Coal is the most predominant solid fuel, one of the flammable organic rocks. It is formed by that the flourishing plants grown in a certain geologic age are gradually piled up into a thick layer in a proper geologic environment, and are buried in the water bottom or silt, and then are subjected to the natural coalification action in a long geologic age. In the geological periods around the world, most coal is produced in stratums of the carbolite period, the eclipse period, the Jurassic period and the third period, which is an important coal-forming age, the carbon content of the coal is generally 46-97%, the coal is brown to black and has dull luster to metallic luster, the coal can be divided into four types of peat, lignite, bituminous coal and anthracite according to the coalification degree, and the coal mine is an area where people mine coal resources in coal-rich mining areas.
The distance between two guide rails of track for the coal mine in the existing market is mostly fixed, is difficult to adapt to the transport vehicle of different specifications, and the use is very inconvenient because underground rock motion makes the tunnel take place the pucking, leads to about the track not smooth, needs the staff to maintain the track bottom, wastes time and energy, influences work efficiency.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide an adjustable track for coal mine production.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to an adjustable track for coal mine production, which comprises a base, a threaded rod A is inserted into one side of the base, the threaded rod A is rotationally connected with one side of the base, one end of the threaded rod A is fixedly connected with a rotating handle, the rotating handle is rotationally connected with the base, a chute is arranged at the bottom of the inner wall of the base, a fixed block is fixedly arranged at the bottom of the inner wall of the base, a cavity is arranged inside the fixed block, the threaded rod A penetrates through one side of the inner wall of the fixed block, one end of the threaded rod A, which is far away from the rotating handle, is fixedly connected with a bevel gear A, a rotating shaft is inserted into the bottom of the inner wall of the base, the rotating shaft is rotatably connected with the base, the rotating shaft is positioned in the cavity, a bevel gear B is fixedly arranged at the top of the rotating shaft, the, the utility model discloses a sliding guide device for a base, including connecting block A, slider, sliding rod, threaded rod B, adapter sleeve, threaded rod B's top fixedly connected with backup pad, the top fixedly connected with slider of connecting block A, the slider is located the inside of spout, slider and spout are sliding connection, the both sides fixedly connected with slide bar of base inner wall, the sliding sleeve has been cup jointed on the surface of slide bar, the sliding sleeve is sliding connection with the slide bar, the bottom and the connecting block A fixed connection of sliding sleeve, threaded rod B is pegged graft at the top of sliding sleeve, threaded rod B is threaded connection with the sliding sleeve, the adapter sleeve has been cup jointed through the screw thread on the surface of sliding sleeve, the adapter sleeve.
Preferably, the number of the sliding sleeves, the connecting blocks A, the threaded rods A, the sliding blocks, the sliding grooves and the bevel gears A is two, and the two sliding sleeves, the connecting blocks A, the threaded rods A, the sliding blocks, the sliding grooves and the bevel gears A are symmetrically arranged with the central symmetry line of the fixing blocks.
Preferably, the number of the connecting sleeves and the threaded rods B is two, and the two connecting sleeves and the threaded rods B are symmetrically arranged with the central symmetry line of the sliding sleeve.
Preferably, the sliding rod is parallel to the threaded rod a.
Preferably, the threaded rod A is parallel to the bottom of the inner wall of the base.
Preferably, the rotating shaft is perpendicular to the bottom of the inner wall of the base.
The utility model discloses the beneficial effect who reaches is:
the utility model discloses, through setting up threaded rod A, connecting block A and slider, rotate rotatory handle, it is rotatory that rotatory handle drives threaded rod A, make connecting block A pass through the slider along spout horizontal slip, thereby adjust the distance between the guide rail, thereby make the transport vechicle that the track can adapt to different specifications, through the adapter sleeve, threaded rod B and backup pad, rotate the adapter sleeve, the adapter sleeve drives threaded rod B rotatory, it reciprocates to make threaded rod B drive the backup pad, thereby can adjust the guide rail height through the swivel joint cover, do not need the staff to advance to maintain ground, and the time is saved, and the work efficiency is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural view of an adjustable track for coal mine production according to the present invention;
fig. 2 is the utility model provides an enlarged schematic view of orbital A position structure for adjustable coal mine production.
In the figure: the device comprises a base 1, a threaded rod A2, a rotary handle 3, a connecting block A4, a sliding block 5, a sliding chute 6, a fixing block 7, a cavity 8, a bevel gear A9, a bevel gear B10, a rotating shaft 11, a sliding sleeve 12, a sliding rod 13, a connecting sleeve 14, a threaded rod B15, a supporting plate 16 and a connecting block B17, and a guide rail 18.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to fig. 1-2, an adjustable track for coal mine production comprises a base 1, a threaded rod a2 is inserted into one side of the base 1, a threaded rod a2 is parallel to the bottom of the inner wall of the base 1, a threaded rod a2 is rotatably connected with one side of the base 1, one end of the threaded rod a2 is fixedly connected with a rotating handle 3, the rotating handle 3 is rotatably connected with the base 1, a chute 6 is arranged at the bottom of the inner wall of the base 1, a fixed block 7 is fixedly arranged at the bottom of the inner wall of the base 1, a cavity 8 is arranged inside the fixed block 7, the threaded rod a2 penetrates through one side of the inner wall of the fixed block 7, one end of the threaded rod a2 away from the rotating handle 3 is fixedly connected with a bevel gear a9, a rotating shaft 11 is inserted into the bottom of the inner wall of the base 1, the rotating shaft 11 is perpendicular to the bottom of the inner wall of the base 1, the, bevel gear B10 meshes with bevel gear A9, the surface of threaded rod A2 has been cup jointed connecting block A4 through the screw thread, the top fixedly connected with slider 5 of connecting block A4, slider 5 is located the inside of spout 6, slider 5 and spout 6 are sliding connection, both sides fixedly connected with slide bar 13 of base 1 inner wall, slide bar 13 is parallel with threaded rod A2, slide bar 12 has been cup jointed on the surface of slide bar 13, sliding sleeve 12, connecting block A4, threaded rod A2, slider 5, spout 6, bevel gear A9's quantity is two, and two sliding sleeve 12, connecting block A4, threaded rod A2, slider 5, spout 6, bevel gear A9 all arrange with the central symmetry line symmetry of fixed block 7, sliding sleeve 12 and slide bar 13 are sliding connection, the bottom of sliding sleeve 12 is fixedly spliced with connecting block A4, the top of sliding sleeve 12 has threaded rod B15, the quantity of connecting sleeve 14, threaded rod B15 is two, and two 14, 6, The threaded rods B15 are symmetrically arranged by the central symmetry line of the sliding sleeve 12, the threaded rods B15 are in threaded connection with the sliding sleeve 12, the surface of the sliding sleeve 12 is sleeved with the connecting sleeve 14 through threads, the connecting sleeve 14 is in rotational connection with the top of the sliding sleeve 12, the top of the threaded rod B15 is fixedly connected with the connecting block B17, the top of the connecting block B17 is fixedly connected with the supporting plate 16, the top of the supporting plate 16 is fixedly provided with the guide rail 18, the threaded rod A2, the connecting block A4 and the sliding block 5 are arranged, the rotating handle 3 is rotated, the rotating handle 3 drives the threaded rod A2 to rotate, the connecting block A4 slides left and right along the sliding groove 6 through the sliding block 5, so as to adjust the distance between the guide rails 18, so that the track can adapt to transport vehicles of different specifications, the connecting sleeve 14, the threaded rod B15 and the supporting plate 16 are rotated, the connecting, therefore, the height of the guide rail 18 can be adjusted by rotating the connecting sleeve 14, workers do not need to finish the ground, time is saved, and working efficiency is improved.
The working principle is as follows: when adjusting the distance between the track, rotate rotatory handle 3, rotatory handle 3 drives threaded rod A2 rotatory, threaded rod A2 drives bevel gear A9 rotatory, bevel gear A9 drives bevel gear B10 and rotates, thereby make connecting block A4 of fixed block 7 both sides carry out relative motion through slider 5 along spout 6, thereby drive guide rail 18 and carry out relative motion, during the adjustment height, two adapter sleeves 14 at rotatory sliding sleeve 12 top simultaneously, adapter sleeve 14 is rotatory to drive threaded rod B15, thereby make threaded rod B15 upward movement, threaded rod B15 promotes backup pad 16, backup pad 16 promotes guide rail 18, thereby adjust the height of guide rail 18.
Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The adjustable track for coal mine production comprises a base (1) and is characterized in that a threaded rod A (2) is inserted into one side of the base (1), the threaded rod A (2) is rotatably connected with one side of the base (1), a rotating handle (3) is fixedly connected with one end of the threaded rod A (2), the rotating handle (3) is rotatably connected with the base (1), a sliding groove (6) is formed in the bottom of the inner wall of the base (1), a fixed block (7) is fixedly installed at the bottom of the inner wall of the base (1), a cavity (8) is formed in the fixed block (7), the threaded rod A (2) penetrates through one side of the inner wall of the fixed block (7), a bevel gear A (9) is fixedly connected with one end of the threaded rod A (2), which is far away from the rotating handle (3), and a rotating shaft (11) is inserted into the bottom of the inner wall of the base (, the rotating shaft (11) is rotatably connected with the base (1), the rotating shaft (11) is positioned in the cavity (8), a bevel gear B (10) is fixedly installed at the top of the rotating shaft (11), the bevel gear B (10) is meshed with the bevel gear A (9), the surface of the threaded rod A (2) is sleeved with the connecting block A (4) through threads, the top of the connecting block A (4) is fixedly connected with the sliding block (5), the sliding block (5) is positioned in the sliding groove (6), the sliding block (5) is in sliding connection with the sliding groove (6), the two sides of the inner wall of the base (1) are fixedly connected with the sliding rod (13), the surface of the sliding rod (13) is sleeved with the sliding sleeve (12), the sliding sleeve (12) is in sliding connection with the sliding rod (13), the bottom of the sliding sleeve (12) is fixedly connected with the connecting block A (4), and the inserting top of the sliding sleeve (12) is provided with the threaded, threaded rod B (15) are threaded connection with sliding sleeve (12), adapter sleeve (14) have been cup jointed through the screw thread to the surface of sliding sleeve (12), adapter sleeve (14) are connected for rotating with the top of sliding sleeve (12), the top fixedly connected with connecting block B (17) of threaded rod B (15), the top fixedly connected with backup pad (16) of connecting block B (17), the top fixed mounting of backup pad (16) has guide rail (18).
2. The adjustable track for coal mine production according to claim 1, wherein the number of the sliding sleeves (12), the connecting blocks A (4), the threaded rods A (2), the sliding blocks (5), the sliding grooves (6) and the bevel gears A (9) is two, and the two sliding sleeves (12), the connecting blocks A (4), the threaded rods A (2), the sliding blocks (5), the sliding grooves (6) and the bevel gears A (9) are symmetrically arranged with a central symmetry line of the fixing block (7).
3. The adjustable coal mine production track as claimed in claim 1, wherein the number of the connecting sleeves (14) and the threaded rods B (15) is two, and the two connecting sleeves (14) and the threaded rods B (15) are symmetrically arranged with the central symmetry line of the sliding sleeve (12).
4. An adjustable coal mine production track according to claim 1, characterised in that the slide bar (13) is parallel to the threaded rod a (2).
5. An adjustable coal mine production track as claimed in claim 1, characterised in that the threaded rod a (2) is parallel to the bottom of the inner wall of the base (1).
6. An adjustable coal mine production track as claimed in claim 1, characterised in that the axis of rotation (11) is perpendicular to the base of the inner wall of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020261153.2U CN212270547U (en) | 2020-03-05 | 2020-03-05 | Adjustable track for coal mine production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020261153.2U CN212270547U (en) | 2020-03-05 | 2020-03-05 | Adjustable track for coal mine production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212270547U true CN212270547U (en) | 2021-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020261153.2U Active CN212270547U (en) | 2020-03-05 | 2020-03-05 | Adjustable track for coal mine production |
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| CN (1) | CN212270547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114250655A (en) * | 2021-11-23 | 2022-03-29 | 中国土木工程集团有限公司 | Railway track fastening device |
-
2020
- 2020-03-05 CN CN202020261153.2U patent/CN212270547U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114250655A (en) * | 2021-11-23 | 2022-03-29 | 中国土木工程集团有限公司 | Railway track fastening device |
| CN114250655B (en) * | 2021-11-23 | 2023-07-14 | 中国土木工程集团有限公司 | Railway track fastening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230825 Address after: 063399 Fengnan Town Yi Village, Fengnan District, Tangshan City, Hebei Province, east side of Qingnian Road Patentee after: Tangshan Shenniu Machinery Co.,Ltd. Address before: 425800 group 4, Dongshan village, Suocheng Town, Lanshan County, Yongzhou City, Hunan Province Patentee before: Deng Juan |
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| TR01 | Transfer of patent right |