CN211617898U - Crawler for underground - Google Patents
Crawler for underground Download PDFInfo
- Publication number
- CN211617898U CN211617898U CN201921680765.9U CN201921680765U CN211617898U CN 211617898 U CN211617898 U CN 211617898U CN 201921680765 U CN201921680765 U CN 201921680765U CN 211617898 U CN211617898 U CN 211617898U
- Authority
- CN
- China
- Prior art keywords
- cab
- crawler
- disc
- central pivot
- swing
- 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
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses an underground crawler, belonging to the underground transportation field; the technical problem to be solved is to provide an underground tracked vehicle which can turn around in situ and provide functions of a trailer and a forklift; the technical scheme for solving the technical problem is as follows: a crawler vehicle for underground use comprises a cab and a crawler type travelling mechanism, wherein the cab is positioned at the upper part of the crawler type travelling mechanism, a swing mechanism is arranged between the cab and the crawler type travelling mechanism and comprises a central pivot and a swing disc, the central pivot is arranged in the center of the swing disc, one end of the central pivot is connected with the swing disc, the other end of the central pivot is connected with the bottom of the cab, a fork is arranged at the front part of the cab, and a traction part is arranged at the rear part of the cab; the utility model discloses but wide application in transportation field in the pit.
Description
Technical Field
The utility model relates to a tracked vehicle in pit belongs to the transportation technology field in the pit.
Background
The crawler that uses in the pit that has now, the function singleness can only pull the operation in the pit, and the road conditions is complicated in the pit simultaneously, and the crawler falls the head inconvenient, so can only one-way operation, influences the production in the pit.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art exists not enough, provides one kind can turn around in situ, provides the tracked vehicle in pit of trailer and fork truck function.
In order to solve the technical problem, the utility model discloses a technical scheme be: a crawler vehicle for underground use comprises a cab and a crawler type travelling mechanism, wherein the cab is positioned at the upper part of the crawler type travelling mechanism, a swing mechanism is arranged between the cab and the crawler type travelling mechanism and comprises a central pivot and a swing disc, the central pivot is arranged in the center of the swing disc, one end of the central pivot is connected with the swing disc, the other end of the central pivot is connected with the bottom of the cab, a fork is arranged at the front part of the cab, and a traction part is arranged at the rear part of the cab;
the fork comprises a vertical telescopic rod and a fork head, wherein the vertical telescopic rod comprises a U-shaped rod and a movable rod in a U-shaped space of the U-shaped rod, the U-shaped rod is connected with the cab, and the movable rod is connected with the fork head;
the traction part comprises an upper plate, a middle plate and a lower plate, wherein one end of the middle plate is connected with the upper plate, the other end of the middle plate is connected with the lower plate, the upper plate and the lower plate are parallel, and a height difference exists between the upper plate and the lower plate;
the bottom of the rotary disc is provided with a pushing oil cylinder, a cylinder barrel of the pushing oil cylinder is connected with the bottom of the rotary disc, and the front end of a piston rod of the pushing oil cylinder is connected with the upper plate.
And a fastening rope is arranged between the lower plate and the rotary disc.
The rotary disc is an inner gear ring.
The central pivot comprises a gear disc and a connecting shaft, the gear disc is meshed with the rotary disc, the connecting shaft is arranged at the center of the gear disc, and the connecting shaft is connected with the bottom of the cab.
Compared with the prior art, the utility model following beneficial effect has: the swing mechanism is arranged between the cab and the crawler traveling mechanism, so that the vehicle can turn around in place conveniently, the front part of the cab is provided with the fork, the forklift or cart operation can be carried out, the rear part of the cab is provided with the traction part, the traction part can be used for dragging the vehicle when the forklift operation is not needed, the flexibility is high, and the use is convenient.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1 is a cab, 2 is a crawler type traveling mechanism, 3 is a turning mechanism, 4 is a center pivot, 5 is a turning plate, 6 is a fork, 7 is a traction part, 8 is a pushing cylinder, 9 is an upper plate, 10 is a middle plate, 11 is a lower plate, 61 is a U-shaped rod, 62 is a movable rod, and 63 is a lifting mechanism.
Detailed Description
As shown in fig. 1, the utility model relates to a crawler vehicle for underground use, including driver's cabin 1 and crawler-type running gear 2, driver's cabin 2 is located crawler-type running gear 2 upper portion, be provided with rotation mechanism 3 between driver's cabin 1 and crawler-type running gear 2, rotation mechanism 3 includes central pivot 4 and gyration dish 5, central pivot 4 sets up in the center of gyration dish 5, central pivot 4 one end links to each other with gyration dish 5, the other end links to each other with driver's cabin 1 bottom, driver's cabin 1 front portion is provided with fork 6, the rear portion is provided with traction part 7; the vehicle fork 6 comprises a vertical telescopic rod and a fork head, the vertical telescopic rod comprises a U-shaped rod 61 and a movable rod 62 in the U-shaped space of the U-shaped rod, the U-shaped rod 61 is connected with the cab 1, and the movable rod 62 is connected with the fork head; the traction part 7 comprises an upper plate 9, a middle plate 10 and a lower plate 11, one end of the middle plate 10 is connected with the upper plate 9, the other end of the middle plate 10 is connected with the lower plate 11, the upper plate 9 and the lower plate 11 are parallel to each other, and a height difference exists between the upper plate 9 and the lower plate 11; the bottom of the rotary disc 5 is provided with a pushing oil cylinder 8, a cylinder barrel of the pushing oil cylinder 8 is connected with the bottom of the rotary disc 5, the front end of a piston rod of the pushing oil cylinder 8 is connected with an upper plate 9, a fastening rope is arranged between a lower plate 11 and the rotary disc 5, the rotary disc 5 is an inner gear ring, the central pivot shaft 4 comprises a gear disc and a connecting shaft, the gear disc is meshed with the rotary disc 5, the connecting shaft is arranged at the center of the gear disc, and the connecting shaft is connected with the bottom of the cab 1.
The utility model discloses when using, can switch to use fork and traction part according to different work condition, when using the fork, can pass the lapse hydro-cylinder shrink to the lower part of traction part through the bottom, prevent that traction part from influencing the tracked vehicle operation, when not using the fork, can use traction part to pull the operation, also can be rotatory to traction part one side with the driver's cabin in the time of upslope, use the fork to carry out the shallow operation, the lifting mechanism of fork can also be lead screw nut mechanism for chain formula hoist mechanism.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (4)
1. The utility model provides a crawler for in pit, includes driver's cabin (1) and crawler-type running gear (2), driver's cabin (1) is located crawler-type running gear (2) upper portion, its characterized in that: a swing mechanism (3) is arranged between the cab (1) and the crawler type travelling mechanism (2), the swing mechanism (3) comprises a central pivot (4) and a swing disc (5), the central pivot (4) is arranged in the center of the swing disc (5), one end of the central pivot (4) is connected with the swing disc (5), the other end of the central pivot is connected with the bottom of the cab (1), a fork (6) is arranged at the front part of the cab (1), and a traction part (7) is arranged at the rear part of the cab (1);
the vehicle fork (6) comprises a vertical telescopic rod and a fork head, the vertical telescopic rod comprises a U-shaped rod (61) and a movable rod (62) in a U-shaped space of the U-shaped rod, the U-shaped rod (61) is connected with the cab (1), and the movable rod (62) is connected with the fork head;
the traction part (7) comprises an upper plate (9), a middle plate (10) and a lower plate (11), one end of the middle plate (10) is connected with the upper plate (9), the other end of the middle plate is connected with the lower plate (11), the upper plate (9) and the lower plate (11) are parallel to each other, and a height difference exists between the upper plate (9) and the lower plate (11);
a pushing oil cylinder (8) is arranged at the bottom of the rotary disc (5), a cylinder barrel of the pushing oil cylinder (8) is connected with the bottom of the rotary disc (5), and the front end of a piston rod of the pushing oil cylinder (8) is connected with the upper plate (9).
2. A downhole crawler according to claim 1, wherein: and a fastening rope is arranged between the lower plate (11) and the rotary disc (5).
3. A downhole crawler according to claim 1, wherein: the rotary disc (5) is an inner gear ring.
4. A downhole crawler according to claim 3, wherein: the central pivot (4) comprises a gear disc and a connecting shaft, the gear disc is meshed with the rotary disc (5), the connecting shaft is arranged at the center of the gear disc, and the connecting shaft is connected with the bottom of the cab (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921680765.9U CN211617898U (en) | 2019-10-10 | 2019-10-10 | Crawler for underground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921680765.9U CN211617898U (en) | 2019-10-10 | 2019-10-10 | Crawler for underground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211617898U true CN211617898U (en) | 2020-10-02 |
Family
ID=72617411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921680765.9U Expired - Fee Related CN211617898U (en) | 2019-10-10 | 2019-10-10 | Crawler for underground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211617898U (en) |
-
2019
- 2019-10-10 CN CN201921680765.9U patent/CN211617898U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |