CN221049669U - Telescopic supporting mechanism of mining transport vehicle - Google Patents
Telescopic supporting mechanism of mining transport vehicle Download PDFInfo
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- CN221049669U CN221049669U CN202323284842.8U CN202323284842U CN221049669U CN 221049669 U CN221049669 U CN 221049669U CN 202323284842 U CN202323284842 U CN 202323284842U CN 221049669 U CN221049669 U CN 221049669U
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- bottom plate
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- 238000005065 mining Methods 0.000 title claims abstract description 16
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 238000003780 insertion Methods 0.000 abstract description 5
- 230000037431 insertion Effects 0.000 abstract description 5
- 239000003245 coal Substances 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model relates to the technical field of mining transport vehicles, and discloses a telescopic supporting mechanism of a mining transport vehicle, wherein one ends of two connecting rods are respectively movably inserted into two ends of a fixed rod, insertion holes are formed in the outer sides of the two connecting rods, two connecting holes are formed in the outer sides of the fixed rods, the insertion pins penetrate through the inside of one connecting hole and are inserted into the insertion holes, supporting oil cylinders are fixedly connected to two ends, far away from the fixed rods, of the two connecting rods, and a piston rod of each supporting oil cylinder is provided with a stable assembly; the front support component and the rear support component are arranged below the transport vehicle body, so that the functional space is not occupied, the size of the whole vehicle is not increased, and meanwhile, the front support component and the rear support component are arranged around the transport vehicle body, and the whole stability of the equipment can be ensured during use; the automobile body external support can be stretched out when using, stability is enhanced, and when not using, the automobile body can be retracted, space is not occupied, the stretching distance can be adjusted according to the use environment, and the automobile body external support is adjusted in multiple gears, so that the automobile body external support is suitable for the use working conditions with different widths.
Description
Technical Field
The utility model relates to the technical field of mining transport vehicles, in particular to a telescopic supporting mechanism of a mining transport vehicle.
Background
At present, most underground coal mines have severe working conditions, uneven pavement, less hardened pavement and difficult arrival of conventional transport vehicles, auxiliary materials in underground coal mine tunnels, development and support processes need a large amount of manual transportation, so that the conventional transport vehicles are required to replace the conventional transport vehicles to work, but the conventional transport vehicles are provided with vehicle-mounted lifting devices when working under mines, rollover occurs easily due to pavement conditions when in use, and the stability of the vehicle body needs to be increased.
The existing carrier vehicle supporting mechanism is usually frog type supporting or H-shaped supporting, the supporting position of the existing carrier vehicle supporting mechanism cannot be adjusted, a large amount of functional space is occupied, certain requirements are met on the using space, the transporting space of the carrier vehicle is reduced, and the applicability is poor.
Disclosure of utility model
The utility model aims to provide a telescopic supporting mechanism of a mining transport vehicle, which aims to solve the problems that the conventional transport vehicle supporting mechanism is usually in frog type supporting or H-shaped supporting and cannot adjust supporting positions, occupies a large amount of functional space, has certain requirements on using space, reduces the transport space of the transport vehicle and has poor applicability.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the telescopic supporting mechanism of the mining transport vehicle comprises a transport vehicle body, wherein front supporting components and rear supporting components are arranged at the front end and the rear end of the bottom of a frame of the transport vehicle body, and a hydraulic operating handle is arranged on a cab of the transport vehicle body;
The front support assembly and the rear support assembly comprise fixing rods, two connecting rods and bolts, the fixing rods are arranged at the bottom of a frame of the transport vehicle body, one ends of the connecting rods are movably inserted into two ends of the fixing rods respectively, insertion holes are formed in the outer sides of the connecting rods, the connecting holes are formed in the outer sides of the fixing rods, the bolts penetrate through one of the connecting holes and are inserted into the insertion holes, two connecting rods are far away from the two ends of the fixing rods, support oil cylinders are fixedly connected with the two ends of the fixing rods, and a piston rod of each support oil cylinder is provided with a stable assembly.
Further preferred as the technical scheme is that: the utility model discloses a firm subassembly, including the erection column, the erection column is fixed connection in the top of bottom plate, bottom plate fixed connection is in the bottom of erection column, the spread groove has been seted up in the outside of bottom plate, the guide way has been seted up at the top of bottom plate, backup pad sliding connection is in the inside of spread groove, the one end fixedly connected with spliced pole of backup pad, the spliced pole is located the inside of guide way, the outside of erection column is provided with drive assembly.
Further preferred as the technical scheme is that: the driving assembly comprises a rotating frame, the rotating frame is sleeved on the outer side of the mounting column, and a positioning groove is formed in the rotating frame.
Further preferred as the technical scheme is that: the outside of dead lever is installed the mount pad, the mount pad is installed in transport vechicle body frame bottom.
Further preferred as the technical scheme is that: the outside fixedly connected with fixed column of swivel mount, the spliced pole is located the inside of constant head tank.
Further preferred as the technical scheme is that: the bottom of the frame of the transport vehicle body is provided with a carriage, and a truck mounted crane is arranged on the carriage.
Further preferred as the technical scheme is that: the outside of backup pad is provided with the arcwall face, pass through threaded connection between swivel mount and the erection column.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the front support component and the rear support component are arranged below the transport vehicle body, so that the functional space is not occupied, the whole vehicle size is not increased, and meanwhile, the front support component and the rear support component are arranged around the transport vehicle body, and the whole stability of the equipment can be ensured when the transport vehicle is used; the automobile body external support can be stretched out when using, stability is enhanced, and when not using, the automobile body can be retracted, space is not occupied, the stretching distance can be adjusted according to the use environment, and the automobile body external support is adjusted in multiple gears, so that the automobile body external support is suitable for the use working conditions with different widths.
2. According to the utility model, the fixing column is pushed to move, so that the fixing column drives the rotating frame to rotate on the outer side of the mounting column, the connecting column moves in the positioning groove, the connecting column drives the supporting plate to move in the connecting groove, the supporting plate moves out of the connecting groove, the contact area between the supporting plate and the ground is increased when the transport vehicle body shakes, and the stability of supporting of the supporting oil cylinder is enhanced.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a front view of a transport vehicle body according to the present utility model;
FIG. 2 is a right side view of the present utility model;
FIG. 3 is a schematic view of the front support assembly of the present utility model;
FIG. 4 is a schematic rear view of the front support assembly of the present utility model;
fig. 5 is a schematic view of the structure of the base plate of the present utility model.
Reference numerals illustrate: 1. a transport vehicle body; 2. a carriage; 3. a truck crane; 4. a hydraulic operating handle; 5. a front support assembly; 6. a rear support assembly; 7. a fixed rod; 8. a connecting rod; 9. a jack; 10. a support cylinder; 11. a connection hole; 12. a plug pin; 13. a mounting base; 14. a bottom plate; 15. a connecting groove; 16. a support plate; 17. a guide groove; 18. a rotating frame; 19. a positioning groove; 20. fixing the column; 21. a mounting column; 22. and (5) connecting the columns.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for the purpose of understanding and reading the disclosure, and are not intended to limit the scope of the application, which is defined by the claims, but rather by the claims, unless otherwise indicated, and that any structural modifications, proportional changes, or dimensional adjustments, which would otherwise be apparent to those skilled in the art, would be made without departing from the spirit and scope of the application.
Examples
In the prior art, the existing carrier vehicle supporting mechanism is usually a frog type supporting mechanism or an H-shaped supporting mechanism, the supporting position of the existing carrier vehicle supporting mechanism cannot be adjusted, a large amount of functional space is occupied, certain requirements are met for the use space, the transport space of the carrier vehicle is reduced, and the applicability is poor.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a mining transport vechicle telescopic supporting mechanism, includes transport vechicle body 1, and both ends all are provided with preceding supporting component 5 and back supporting component 6 around transport vechicle body 1 frame bottom, and transport vechicle body 1 frame bottom is provided with carriage 2, installs on carriage 2 and hangs 3 on the carriage, is provided with hydraulic operating handle 4 on the driver's cabin of transport vechicle body 1, through breaking off with the fingers and thumb hydraulic operating handle 4 for support cylinder 10's piston rod is elongated, provides firm support to transport vechicle body 1.
By arranging the front support component 5 and the rear support component 6, the whole vehicle size is not increased, and the whole stability of the equipment can be ensured when the equipment is used due to the fact that the equipment is arranged around the transport vehicle body 1; the automobile body can be stretched out to support when in use, stability is enhanced, when not in use, the automobile body can be retracted, the automobile body does not occupy space, the stretching distance can be adjusted according to the use environment, and the automobile body is adjusted in multiple gears, so that the automobile body is suitable for the use working conditions with different widths;
The front support assembly 5 and the rear support assembly 6 comprise fixing rods 7, two connecting rods 8 and bolts 12, wherein the fixing rods 7 are arranged at the bottom of a frame of the transport vehicle body 1, one ends of the two connecting rods 8 are movably inserted into two ends of the fixing rods 7 respectively, inserting holes 9 are formed in the outer sides of the two connecting rods 8, connecting holes 11 with two numbers are formed in the outer sides of the fixing rods 7, the bolts 12 penetrate through the inside of one connecting hole 11 and are inserted into the inserting holes 9, two ends, far away from the fixing rods 7, of the two connecting rods 8 are fixedly connected with support cylinders 10, mounting seats 13 are arranged on the outer sides of the fixing rods 7, the mounting seats 13 are arranged at the bottom of the frame of the transport vehicle body 1, and a piston rod of each support cylinder 10 is provided with a stable assembly; through extracting bolt 12 for connecting rod 8 rotates in the inside of dead lever 7, thereby adjusts the direction of support hydro-cylinder 10, support hydro-cylinder 10 perpendicular to ground this moment, according to the operating mode of different width, can pull support hydro-cylinder 10, drive connecting rod 8 at the inside of dead lever 7 through support hydro-cylinder 10 and remove, adjust the extension length of support hydro-cylinder 10, after the regulation is accomplished, through inserting the inside of bolt 12 through connecting hole 11 in the inside of jack 9, fix the position of connecting rod 8.
By arranging the stabilizing component, the stability of the support cylinder 10 is enhanced; the stabilizing component comprises a mounting column 21 and a bottom plate 14, wherein the mounting column 21 is fixedly connected to the top of the bottom plate 14, the bottom plate 14 is fixedly connected to the bottom of the mounting column 21, a connecting groove 15 is formed in the outer side of the bottom plate 14, a guide groove 17 is formed in the top of the bottom plate 14, a supporting plate 16 is slidably connected to the inside of the connecting groove 15, one end of the supporting plate 16 is fixedly connected with a connecting column 22, the connecting column 22 is positioned in the guide groove 17, and a driving component is arranged on the outer side of the mounting column 21; through the spliced pole 22 moving in the inside of constant head tank 19, spliced pole 22 drives backup pad 16 and removes in the inside of spread groove 15 for backup pad 16 removes out the inside of spread groove 15, increases the area of contact with ground when transport vechicle body 1 rocks, makes the more firm that bottom plate 14 supported.
The driving assembly is arranged, so that the supporting range of the bottom plate 14 is convenient to adjust, the stability is improved, the driving assembly comprises the rotating frame 18, the rotating frame 18 is sleeved on the outer side of the mounting column 21, the rotating frame 18 is provided with the positioning groove 19, the outer side of the rotating frame 18 is fixedly connected with the fixing column 20, the connecting column 22 is positioned in the positioning groove 19, the outer side of the supporting plate 16 is provided with an arc-shaped surface, and the rotating frame 18 is in threaded connection with the mounting column 21; by pushing the fixing column 20 to move, the fixing column 20 drives the rotating frame 18 to rotate on the outer side of the mounting column 21, so that the connecting column 22 moves inside the positioning groove 19.
The theory of operation or structure principle are when needs use preceding supporting component 5 and back supporting component 6, through extracting bolt 12 for connecting rod 8 rotates in the inside of dead lever 7, thereby adjust the direction of support hydro-cylinder 10, support hydro-cylinder 10 perpendicular to ground this moment, according to the operating mode of different width, can draw support hydro-cylinder 10, drive connecting rod 8 at the inside removal of dead lever 7 through support hydro-cylinder 10, adjust the extension length of support hydro-cylinder 10, after the regulation is accomplished, through inserting the inside of bolt 12 through connecting hole 11 in jack 9, fix the position of connecting rod 8.
Through promoting the fixed column 20 removal for the fixed column 20 drives the swivel mount 18 and rotates in the outside of erection column 21, make spliced pole 22 remove in the inside of constant head tank 19, spliced pole 22 drives backup pad 16 and removes in the inside of spread groove 15, make backup pad 16 remove out the inside of spread groove 15, increase the area of contact with ground when transport vechicle body 1 rocks, make the stability that bottom plate 14 supported more, reinforcing support hydro-cylinder 10 supported, according to above step, adjust additional support hydro-cylinder 10, after the adjustment is accomplished, through breaking off with the fingers and thumb hydraulic operating handle 4, make the piston rod of support hydro-cylinder 10 extend, provide firm support to transport vechicle body 1.
Thus, embodiments of the present utility model have been described in detail with reference to the accompanying drawings. It should be noted that, in the drawings or the text of the specification, implementations not shown or described are all forms known to those of ordinary skill in the art, and not described in detail. Furthermore, the above definitions of the components are not limited to the specific structures, shapes or modes mentioned in the embodiments, and may be simply modified or replaced by those of ordinary skill in the art.
Those skilled in the art will appreciate that the features recited in the various embodiments of the utility model and/or in the claims may be combined in various combinations and/or combinations, even if such combinations or combinations are not explicitly recited in the utility model. In particular, the features recited in the various embodiments of the utility model and/or in the claims can be combined in various combinations and/or combinations without departing from the spirit and teachings of the utility model. All such combinations and/or combinations fall within the scope of the utility model.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the utility model thereto, but to limit the utility model thereto, and any modifications, equivalents, improvements and equivalents thereof may be made without departing from the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a mining transport vechicle telescopic supporting mechanism, includes transport vechicle body (1), its characterized in that: front support assemblies (5) and rear support assemblies (6) are arranged at the front end and the rear end of the bottom of the frame of the transport vehicle body (1), and a hydraulic operating handle (4) is arranged on a cab of the transport vehicle body (1);
The front support assembly (5) and the rear support assembly (6) comprise fixing rods (7), two connecting rods (8) and bolts (12), the fixing rods (7) are arranged at the bottom of a frame of the transport vehicle body (1), one ends of the connecting rods (8) are movably inserted into two ends of the fixing rods (7) respectively, inserting holes (9) are formed in the outer sides of the connecting rods (8), connecting holes (11) with two numbers are formed in the outer sides of the fixing rods (7), the bolts (12) penetrate through one connecting hole (11) and are inserted into the inserting holes (9), two connecting rods (8) are fixedly connected with supporting oil cylinders (10) at two ends, far away from the fixing rods (7), and the piston rods of the supporting oil cylinders (10) are provided with stable components.
2. The retractable support mechanism for a mining transportation vehicle according to claim 1, wherein: the utility model provides a firm subassembly includes erection column (21) and bottom plate (14), erection column (21) fixedly connected with bottom plate (14) top, bottom plate (14) fixedly connected with bottom of erection column (21), spread groove (15) have been seted up in the outside of bottom plate (14), guide way (17) have been seted up at the top of bottom plate (14), backup pad (16) sliding connection in the inside of spread groove (15), the one end fixedly connected with spliced pole (22) of backup pad (16), spliced pole (22) are located the inside of guide way (17), the outside of erection column (21) is provided with drive assembly.
3. The retractable support mechanism for a mining transportation vehicle according to claim 2, wherein: the driving assembly comprises a rotating frame (18), the rotating frame (18) is sleeved on the outer side of the mounting column (21), and a positioning groove (19) is formed in the rotating frame (18).
4. The retractable support mechanism for a mining transportation vehicle according to claim 1, wherein: the outside of dead lever (7) is installed mount pad (13), mount pad (13) are installed in transport vechicle body (1) frame bottom.
5. A mining transportation vehicle telescopic support mechanism according to claim 3, wherein: the outside fixedly connected with fixed column (20) of swivel mount (18), spliced pole (22) are located the inside of constant head tank (19).
6. The retractable support mechanism for a mining transportation vehicle according to claim 1, wherein: the truck is characterized in that a carriage (2) is arranged at the bottom of the frame of the truck body (1), and a truck-mounted crane (3) is arranged on the carriage (2).
7. A mining transportation vehicle telescopic support mechanism according to claim 3, wherein: the outer side of the supporting plate (16) is provided with an arc-shaped surface, and the rotating frame (18) is connected with the mounting column (21) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323284842.8U CN221049669U (en) | 2023-12-04 | 2023-12-04 | Telescopic supporting mechanism of mining transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323284842.8U CN221049669U (en) | 2023-12-04 | 2023-12-04 | Telescopic supporting mechanism of mining transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221049669U true CN221049669U (en) | 2024-05-31 |
Family
ID=91197783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323284842.8U Active CN221049669U (en) | 2023-12-04 | 2023-12-04 | Telescopic supporting mechanism of mining transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221049669U (en) |
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2023
- 2023-12-04 CN CN202323284842.8U patent/CN221049669U/en active Active
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