CN220791220U - Hydraulic splitting device of excavator - Google Patents
Hydraulic splitting device of excavator Download PDFInfo
- Publication number
- CN220791220U CN220791220U CN202322572107.0U CN202322572107U CN220791220U CN 220791220 U CN220791220 U CN 220791220U CN 202322572107 U CN202322572107 U CN 202322572107U CN 220791220 U CN220791220 U CN 220791220U
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- splitting
- hydraulic
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- frame
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- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 239000003381 stabilizer Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 230000000670 limiting effect Effects 0.000 abstract description 4
- 230000000087 stabilizing effect Effects 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of hydraulic splitting, and discloses a hydraulic splitting device of an excavator, which comprises a splitting gun, a bottom frame and a connecting frame, wherein a protective structure is arranged on the bottom frame and used for ensuring the splitting stability of the splitting gun, and the protective structure comprises a top frame, a guard plate, a guard ring and supporting legs. The protective structure of the utility model is composed of a top frame, a guard plate, a guard ring and a support leg combination, wherein the bottom frame, the top frame and the support leg combination are used for supporting and stabilizing the whole protective structure, the guard plate and the guard ring jointly act to form a semi-surrounding structure to surround the splitting gun into the splitting gun, when the splitting gun is inserted into ores or large materials, the limiting effect of the guard plate and the guard ring is utilized to ensure that the splitting gun cannot generate larger inclination in the inserting process, the stability of the splitting gun in the ores or large materials is controlled, and the safety of the hydraulic splitting operation of the excavator is improved.
Description
Technical Field
The utility model relates to the technical field of hydraulic splitting, in particular to a hydraulic splitting device of an excavator.
Background
The hydraulic splitting device is a machine which can release extremely large splitting force outwards in the narrowest hole by utilizing the wedge principle and is used for mining of barren materials or splitting materials in a quarry, and is multipurpose in building, assembly and repair, engineering construction and ore mining.
The utility model discloses a hydraulic splitting machine with a quick connector in Chinese patent publication No. CN216618934U, belongs to the technical field of building equipment, and mainly solves the problem that an oil pipe is inconvenient and quick to connect or detach when the existing hydraulic splitting machine for building is used. With respect to the related art in the above, the inventors consider that there are the following drawbacks: although in the prior art, the quick connector, the quick plug, the clamping block, the clamping groove, the butt joint groove, the push ring, the push block, the push groove and the like are arranged, the oil pipe and the connector are quickly connected by the butt joint sliding of the quick connector and the quick plug, the push block is driven to slide in the push groove by the push ring during disassembly, the inclined surface of the clamping block is extruded, and when the clamping block is extruded out of the clamping groove, the oil pipe can be disassembled, so that the oil pipe can be quickly disassembled conveniently; in the actual use process of the hydraulic splitting device, due to the influence of the outdoor environment of the topography, the splitting gun is easy to incline in the process of inserting the ore or the large material, the splitting gun is easy to accident in the splitting process, and the operation safety is influenced, so the hydraulic splitting device of the excavator is required, the splitting gun can be protected, the stability of the splitting gun in the process of inserting the ore or the large material is ensured to be controlled, and the safety of the hydraulic splitting operation of the excavator is improved.
Disclosure of Invention
In order to solve the technical problems that in the actual use process of the hydraulic splitting device, due to the influence of the outdoor environment of the topography, the splitting gun is easy to incline in the process of inserting ores or large materials, the splitting gun is easy to accident in the splitting process, and the operation safety is influenced, the utility model provides the hydraulic splitting device of the excavator.
The utility model is realized by adopting the following technical scheme: the hydraulic splitting device of the excavator comprises a splitting gun, a bottom frame and a connecting frame, wherein a protective structure is arranged on the bottom frame and used for ensuring the splitting stability of the splitting gun, and the protective structure comprises a top frame, a guard plate, a guard ring and supporting legs;
the top frame is fixedly arranged at the top of the bottom frame through a plurality of groups of struts, the guard plate is arranged at the top of the top frame, a plurality of groups of guard rings are arranged on the inner side wall of the guard plate at equal intervals, and a plurality of groups of support legs are arranged at the bottom of the bottom frame.
Preferably, the top distribution of chassis runs through and has seted up a plurality of groups and leads to the groove, a plurality of groups of cylinders are installed to the bottom distribution of roof-rack, and the cylinder corresponds the setting with leading to the groove.
Preferably, the push plate is installed at the push rod bottom of cylinder, and the periphery size of push plate is slightly less than the interior circumference size of logical groove.
Preferably, the bottom of the push plate is provided with a plurality of groups of ground grabbing nails which are arranged at intervals.
Preferably, a hydraulic pressure pump is arranged at the bottom of the connecting frame, and the bottom of the hydraulic pressure pump is connected with the splitting gun.
Preferably, a connecting wire is arranged on the periphery of the hydraulic pressure pump.
Compared with the prior art, the utility model has the beneficial effects that:
the protective structure of the utility model is composed of a top frame, a guard plate, a guard ring and a support leg combination, wherein the bottom frame, the top frame and the support leg combination are used for supporting and stabilizing the whole protective structure, the guard plate and the guard ring jointly act to form a semi-surrounding structure to surround the splitting gun into the splitting gun, when the splitting gun is inserted into ores or large materials, the limiting effect of the guard plate and the guard ring is utilized to ensure that the splitting gun cannot generate larger inclination in the inserting process, the stability of the splitting gun in the ores or large materials is controlled, and the safety of the hydraulic splitting operation of the excavator is improved.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present utility model;
FIG. 2 is a schematic view of a protective structure according to the present utility model;
FIG. 3 is a schematic view of a stabilizing structure according to the present utility model;
fig. 4 is a schematic view of the structure of the ground spike of the present utility model.
In the figure: 1. a cleavage gun; 2. a chassis; 3. a top frame; 4. a guard board; 5. a retainer; 6. a support leg; 7. a through groove; 8. a cylinder; 9. a push plate; 10. a ground grabbing nail; 11. a hydraulic pressure pump; 12. a connecting frame; 13. and (5) connecting wires.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Example 1:
referring to fig. 1-4, a hydraulic splitting device of an excavator in this embodiment includes a splitting gun 1, a chassis 2 and a connecting frame 12, a hydraulic pressure pump 11 is installed at the bottom of the connecting frame 12, the bottom of the hydraulic pressure pump 11 is connected with the splitting gun 1, and a connecting line 13 is installed at the periphery of the hydraulic pressure pump 11; the connecting line 13 provides electric power for the hydraulic pressure pump 11, external oil is compressed and transported to the inside of the pump body through the rotary motion of the hydraulic pressure pump 11 to generate certain pressure, when the pressure of high-pressure oil reaches a certain value, the pressurizing work of the splitting gun 1 is completed, and the splitting gun 1 is utilized to release extremely large splitting force outwards in a narrow hole to split materials;
further, a plurality of groups of through grooves 7 are distributed and penetrated at the top of the underframe 2, a plurality of groups of air cylinders 8 are distributed and installed at the bottom of the top frame 3, the air cylinders 8 are correspondingly arranged with the through grooves 7, a push plate 9 is installed at the bottom end of a push rod of the air cylinder 8, the outer circumference size of the push plate 9 is slightly smaller than the inner circumference size of the through grooves 7, and a plurality of groups of ground grabbing nails 10 which are arranged at intervals are installed at the bottom of the push plate 9; when the protection stability of the protection structure to the splitting gun 1 is required to be reinforced, the air cylinder 8 drives the push plate 9 to move downwards, so that the push plate 9 penetrates through the through groove 7 to contact the ground grabbing nail 10 with the surface of ore or large-scale material, and the overall stability of the protection structure is improved;
further, a protective structure is arranged on the underframe 2 and used for ensuring the splitting stability of the splitting gun 1, the protective structure comprises a top frame 3, guard plates 4, guard rings 5 and supporting legs 6, wherein the top frame 3 is fixedly arranged at the top of the underframe 2 through a plurality of groups of struts, the guard plates 4 are arranged at the top of the top frame 3, a plurality of groups of guard rings 5 are arranged on the inner side walls of the guard plates 4 at equal intervals, and a plurality of groups of supporting legs 6 are arranged at the bottom of the underframe 2; the underframe 2, the top frame 3 and the supporting legs 6 are matched to support and stabilize the whole protection structure, the protection plate 4 and the protection ring 5 are combined to form a semi-surrounding structure to surround the splitting gun 1 into the splitting gun, when the splitting gun 1 is inserted into ores or large materials, the limiting effect of the protection plate 4 and the protection ring 5 is utilized to ensure that the splitting gun 1 cannot generate larger inclination in the insertion process, the stability of the splitting gun 1 in the ores or the large materials is controlled, and the safety of the hydraulic splitting operation of the excavator is improved.
Working principle: the protective structure is composed of a top frame 3, a guard plate 4, a guard ring 5 and supporting legs 6, wherein the bottom frame 2, the top frame 3 and the supporting legs 6 are matched to support and stabilize the whole protective structure, the guard plate 4 and the guard ring 5 are combined to form a semi-surrounding structure to surround the splitting gun 1 into the splitting gun, when the splitting gun 1 is inserted into ores or large materials, the limiting effect of the guard plate 4 and the guard ring 5 is utilized to ensure that the splitting gun 1 cannot incline greatly in the inserting process, the stability of the splitting gun 1 in the ores or large materials is controlled, the safety of hydraulic splitting operation of an excavator is improved, external oil is compressed and transported into a pump body through the rotary motion of a hydraulic pressure pump 11, a certain pressure is generated, when the pressure of high-pressure oil reaches a certain value, the pressing work of the splitting gun 1 is completed, and the splitting gun 1 is released outwards in a narrow hole to split the materials by utilizing the splitting force.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (6)
1. The hydraulic splitting device of the excavator comprises a splitting gun (1), a bottom frame (2) and a connecting frame (12), and is characterized in that a protective structure is arranged on the bottom frame (2) and used for ensuring the splitting stability of the splitting gun (1), and the protective structure comprises a top frame (3), a guard plate (4), a guard ring (5) and supporting legs (6);
wherein, roof-rack (3) is through the top of a plurality of groups pillar fixed mounting in chassis (2), backplate (4) are installed in the top of roof-rack (3), a plurality of groups guard ring (5) equidistance interval distribution are installed in the inside wall of backplate (4), a plurality of groups stabilizer blade (6) are installed in the bottom of chassis (2) distribution.
2. The hydraulic splitting device of the excavator according to claim 1, wherein a plurality of groups of through grooves (7) are distributed and penetrated at the top of the bottom frame (2), a plurality of groups of air cylinders (8) are distributed and installed at the bottom of the top frame (3), and the air cylinders (8) are correspondingly arranged with the through grooves (7).
3. The hydraulic splitting device of the excavator according to claim 2, wherein the push rod bottom end of the cylinder (8) is provided with a push plate (9), and the outer circumferential dimension of the push plate (9) is smaller than the inner circumferential dimension of the through groove (7).
4. A hydraulic splitting device for an excavator according to claim 3, characterised in that the bottom of the push plate (9) is provided with a plurality of groups of spaced-apart ground-engaging nails (10).
5. The hydraulic splitting device of the excavator according to claim 1, wherein a hydraulic pressurizing pump (11) is installed at the bottom of the connecting frame (12), and the bottom of the hydraulic pressurizing pump (11) is connected with the splitting gun (1).
6. The hydraulic fracturing device of an excavator according to claim 5, characterized in that the connecting line (13) is mounted on the periphery of the hydraulic booster pump (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322572107.0U CN220791220U (en) | 2023-09-21 | 2023-09-21 | Hydraulic splitting device of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322572107.0U CN220791220U (en) | 2023-09-21 | 2023-09-21 | Hydraulic splitting device of excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220791220U true CN220791220U (en) | 2024-04-16 |
Family
ID=90657087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322572107.0U Active CN220791220U (en) | 2023-09-21 | 2023-09-21 | Hydraulic splitting device of excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220791220U (en) |
-
2023
- 2023-09-21 CN CN202322572107.0U patent/CN220791220U/en active Active
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