CN116005739A - Miniature intelligent mining hydraulic excavator - Google Patents
Miniature intelligent mining hydraulic excavator Download PDFInfo
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- CN116005739A CN116005739A CN202310148217.6A CN202310148217A CN116005739A CN 116005739 A CN116005739 A CN 116005739A CN 202310148217 A CN202310148217 A CN 202310148217A CN 116005739 A CN116005739 A CN 116005739A
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- arm
- supporting seat
- hydraulic excavator
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- mining hydraulic
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- 238000005065 mining Methods 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 210000000245 forearm Anatomy 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention provides a miniature intelligent mining hydraulic excavator, and belongs to the technical field of mining hydraulic excavators. Including the chassis, the both sides on chassis all are provided with the track, the transmission is connected with explosion-proof motor on the track, the last fixed surface on chassis is provided with frame upper platform, the top of frame upper platform is provided with supporting seat and headstock, the supporting seat with the headstock with be provided with gyration support between the frame upper platform, gyration support's outside is provided with auxiliary support subassembly, the supporting seat with the top of headstock is provided with the operation panel, one side of supporting seat is provided with articulated seat, big arm, rotary cylinder, auxiliary arm, forearm, bucket, first pneumatic cylinder, second pneumatic cylinder, third pneumatic cylinder and fourth pneumatic cylinder. The crawler-type walking way is adopted, the width of the whole machine is less than or equal to 1m, and the crawler-type walking machine can be well adapted to walking under complex road conditions.
Description
Technical Field
The invention relates to the field of mining hydraulic excavators, in particular to a miniature intelligent mining hydraulic excavator.
Background
The excavator is a construction machine which is used for shoveling and stripping materials from a working surface by a bucket, loading the materials into a transport vehicle or unloading the materials to a stock yard, and the working objects excavated by the excavator are mainly soil, coal, silt and soil and rock after pre-loosening.
Along with upgrading of coal mine equipment, operation mechanization, automation and intelligent construction are accelerated, but geological conditions of mining areas are complex, deformation and damage of roadways in local areas are serious, and common roadway repairing equipment is influenced by roadway space due to large overall dimension and single function, so that the equipment is difficult to adapt to the requirement of mine roadway repairing operation. There is a great need to develop a small-sized, intelligent and highly-adaptive roadway repairing device, which reduces personnel investment, ensures safe production and improves roadway repairing operation efficiency.
Disclosure of Invention
In order to make up for the defects, the invention provides a miniature intelligent mining hydraulic excavator, which aims to solve the problems in the background technology.
The embodiment of the invention provides a miniature intelligent mining hydraulic excavator, which comprises a chassis, wherein both sides of the chassis are respectively provided with a crawler belt, an explosion-proof motor is connected to the crawler belt in a transmission way, the upper surface of the chassis is fixedly provided with a frame upper platform, a supporting seat and a power box are arranged above the frame upper platform, a rotary support is arranged between the supporting seat and the frame upper platform, an auxiliary supporting component is arranged on the outer side of the rotary support, an operation table is arranged above the supporting seat and the power box, and one side of the supporting seat is provided with a hinging seat, a big arm, a rotating cylinder, an auxiliary arm, a small arm, a bucket, a first hydraulic cylinder, a second hydraulic cylinder, a third hydraulic cylinder and a fourth hydraulic cylinder;
the utility model discloses a fan, including the tool to lock, the power case, the tool to lock is provided with the chamber door in the outside of power case, the louvre has been seted up to the surface of chamber door, a side surface of power case is seted up flutedly, be provided with the dust screen in the recess, the dust screen is fixed to be set up through a plurality of fixed establishment of groups in the recess, the inside of power case is located one side of chamber door is provided with the rotation groove, the inside of rotation groove is fixed from top to bottom and is provided with the mounting bracket, install the ventilation fan on the mounting bracket.
In the implementation process, the crawler-type walking mode is adopted, so that the width of the whole machine is less than or equal to 1m, and the crawler-type walking machine can be well adapted to walking under complex road conditions; by adopting the explosion-proof motor as power, the device has the advantages of sufficient power, high stability and high safety; the three-section arm working mechanism is simple to operate, novel in structure and flexible in maneuvering, the auxiliary arm and the rotary oil pump can complete +/-90 DEG rotation, and the excavation operation of the bottom lying of the bottom of the belt conveyor and the inner side wall of the track roadway is met; by arranging the auxiliary supporting component, the rotary support can support the rotary support when driving the supporting seat and the power box to rotate by 360 degrees, so that the balance and the temperature during rotation are improved, and the safety of the rotary support during working is improved; through setting up the ventilation fan, utilize the louvre that sets up on dust screen and the chamber door to form the circulation of air passageway to can improve the inside radiating effect of headstock, in addition through the fixed establishment who sets up, can conveniently dismantle the dust screen.
In a specific embodiment, the hinge seat is fixedly arranged on the outer side of the supporting seat, one end of the large arm is hinged with the hinge seat, the rotary oil cylinder is arranged on the other end of the large arm, the auxiliary arm is arranged on one end of the rotary oil cylinder, the small arm is hinged on the other side of the auxiliary arm, the bucket is hinged on the other end of the small arm, the first hydraulic cylinder is arranged between the large arm and the hinge seat, the second hydraulic cylinder is arranged between the large arm and the rotary oil cylinder, the third hydraulic cylinder is arranged between the auxiliary arm and the small arm, and the fourth hydraulic cylinder is arranged between the small arm and the bucket.
In the implementation process, the first hydraulic cylinder controls the large arm to work, the second hydraulic cylinder controls the auxiliary arm to work, the third hydraulic cylinder controls the small arm to work, the fourth hydraulic cylinder controls the bucket to work, and the rotary cylinder drives the auxiliary arm to rotate +/-90 degrees, so that the excavating operation of the sleeping bottom of the belt conveyor and the inner side wall of the track roadway can be met.
In a specific embodiment, a telescopic oil cylinder is arranged on one side of the bottom of the supporting seat, and a bucket is arranged on the other end of the telescopic oil cylinder.
In the implementation process, the object in front can be conveniently shoveled.
In a specific embodiment, the auxiliary support assembly comprises support blocks, sliding blocks and annular sliding rails, the support blocks are provided with four groups, the four groups of support blocks are respectively and fixedly arranged at the bottoms of the support base and the power box, the sliding blocks are welded at the bottom ends of the support blocks, the annular sliding rails are fixedly arranged on the upper frame platform, and the sliding blocks are in sliding connection with the annular sliding rails.
In the realization process, when the rotary support drives the supporting seat and the power box to rotate by 360 degrees, the rotary support slides on the annular sliding rail through the sliding block and is supported by the supporting block, so that the balance and the temperature during rotation are increased, and the safety during rotary support working is improved.
In a specific embodiment, the outer side cover of the operation table is provided with a top cover, and the periphery of the top cover is fixedly arranged on the upper surfaces of the supporting seat and the power box through supporting rods.
In the implementation process, when the operation table is used for operation manually, the safety of the manual operation is improved.
In a specific embodiment, the fixing mechanisms are provided with four groups, and the four groups of fixing mechanisms are symmetrically arranged on two sides of the dust screen respectively.
In the implementation process, the fixing effect of the dustproof net can be improved.
In a specific embodiment, the fixing mechanism comprises a protruding block, a fastening screw and a clamping groove, the clamping groove is formed in the outer side of the groove, the protruding block is welded at the edge of the dust screen, and the protruding block is fixedly arranged in the clamping groove through the fastening screw.
In the implementation process, the dust screen can be conveniently disassembled and assembled through the protruding blocks, the fastening screws and the clamping grooves.
In a specific embodiment, the lug is provided with a countersink, and the end of the fastening screw is arranged in the countersink.
In the implementation process, through the sinking groove, the end part of the fastening screw can be prevented from leaking outwards, and the possibility of scratch is reduced.
In a specific embodiment, the bucket is removably connected to the forearm.
In the realization process, the breaking hammer can be replaced, functions such as breaking, shoveling, loading, leveling and the like are freely switched, one machine is multipurpose, the construction links are few, a large amount of manpower can be replaced, the labor intensity of workers is relieved, and the labor reduction and the synergy are realized.
In a specific embodiment, the operation console is provided with a video monitoring system, and the video monitoring system is used for recording the running and working states of the vehicle in real time.
Compared with the prior art, the invention has the beneficial effects that:
1. the crawler-type walking mode is adopted, the width of the whole machine is less than or equal to 1m, and the crawler-type walking machine can be well adapted to walking under complex road conditions;
2. the explosion-proof motor is used as power, so that the explosion-proof motor has the advantages of being sufficient in power, high in stability and high in safety;
3. the three-section arm working mechanism is simple to operate, novel in structure and flexible in maneuvering, the auxiliary arm and the rotary oil pump can rotate by +/-90 degrees, and the excavation operation of the bottom lying of the bottom of the belt conveyor and the inner side wall of the track roadway is met;
4. according to the invention, the auxiliary supporting component is arranged, so that the rotary support can support the supporting seat and the power box when the rotary support drives the supporting seat and the power box to rotate for 360 degrees, and the balance and the temperature during rotation are improved, so that the safety of the rotary support during working is improved;
5. according to the invention, the ventilating fan is arranged, and the dustproof net and the radiating holes formed in the box door form an air circulation channel, so that the radiating effect inside the power box can be improved, and in addition, the dustproof net can be conveniently disassembled and assembled through the fixing mechanism.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related 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 miniature intelligent mining hydraulic excavator provided by an embodiment of the invention;
fig. 2 is a schematic structural view of a slewing bearing according to an embodiment of the present invention;
FIG. 3 is an enlarged view of FIG. 2A according to an embodiment of the present invention;
FIG. 4 is a schematic right-side view of the power box of FIG. 2 according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of FIG. 4B according to an embodiment of the present invention;
fig. 6 is a cross-sectional view of the structure of fig. 4 provided in an embodiment of the present invention.
In the figure: 1. a chassis; 2. a track; 3. an explosion-proof motor; 4. a frame upper platform; 5. a support base; 6. a power box; 7. a rotary support; 8. an auxiliary support assembly; 81. a support block; 82. a slide block; 83. an annular slide rail; 9. an operation table; 10. a hinge base; 11. a large arm; 12. a rotary cylinder; 13. an auxiliary arm; 14. a forearm; 15. a bucket; 16. a first hydraulic cylinder; 17. a second hydraulic cylinder; 18. a third hydraulic cylinder; 19. a fourth hydraulic cylinder; 20. a lock; 21. a door; 22. a heat radiation hole; 23. a groove; 24. a dust screen; 25. a fixing mechanism; 251. a bump; 252. a fastening screw; 253. a clamping groove; 254. sinking grooves; 26. a rotating groove; 27. a mounting frame; 28. a ventilation fan; 29. a telescopic oil cylinder; 30. a bucket; 31. a top cover; 32. a supporting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
Referring to fig. 1-6, the invention provides a miniature intelligent mining hydraulic excavator, which comprises a chassis 1, wherein both sides of the chassis 1 are respectively provided with a crawler belt 2, an explosion-proof motor 3 is connected on the crawler belt 2 in a transmission way, the upper surface of the chassis 1 is fixedly provided with a frame upper platform 4, a supporting seat 5 and a power box 6 are arranged above the frame upper platform 4, a rotary support 7 is arranged between the supporting seat 5, the power box 6 and the frame upper platform 4, an auxiliary supporting component 8 is arranged on the outer side of the rotary support 7, an operating table 9 is arranged above the supporting seat 5 and the power box 6, and a hinge seat 10, a big arm 11, a rotary cylinder 12, an auxiliary arm 13, a small arm 14, a bucket 15, a first hydraulic cylinder 16, a second hydraulic cylinder 17, a third hydraulic cylinder 18 and a fourth hydraulic cylinder 19 are arranged on one side of the supporting seat 5;
the utility model discloses a fan, including power case 6, air fan, power case 6's outside is provided with chamber door 21 through tool to lock 20, louvre 22 has been seted up to the surface of chamber door 21, recess 23 has been seted up on the surface of one side of power case 6, be provided with dust screen 24 in the recess 23, dust screen 24 is fixed through a plurality of fixed establishment 25 of group to be set up in the recess 23, the inside of power case 6 is located one side of chamber door 21 is provided with rotation groove 26, the inside of rotation groove 26 is fixed from top to bottom to be provided with mounting bracket 27, install ventilation fan 28 on the mounting bracket 27.
Specifically, the hinge seat 10 is fixedly arranged at the outer side of the supporting seat 5, one end of the large arm 11 is hinged with the hinge seat 10, the rotary cylinder 12 is arranged at the other end of the large arm 11, the auxiliary arm 13 is arranged at one end of the rotary cylinder 12, the small arm 14 is hinged at the other side of the auxiliary arm 13, the bucket 15 is hinged at the other end of the small arm 14, the first hydraulic cylinder 16 is arranged between the large arm 11 and the hinge seat 10, the second hydraulic cylinder 17 is arranged between the large arm 11 and the rotary cylinder 12, the third hydraulic cylinder 18 is arranged between the auxiliary arm 13 and the small arm 14, and the fourth hydraulic cylinder 19 is arranged between the small arm 14 and the bucket 15; the first hydraulic cylinder 16 controls the large arm 11 to work, the second hydraulic cylinder 17 controls the auxiliary arm 13 to work, the third hydraulic cylinder 18 controls the small arm 14 to work, the fourth hydraulic cylinder 19 controls the bucket 15 to work, and the rotary cylinder 12 drives the auxiliary arm 13+/-90 DEG to rotate, so that the excavating operation of the bottom lying of the bottom of the belt conveyor and the side wall of the track roadway can be met.
When the telescopic hydraulic shovel is specifically arranged, in order to conveniently shovel out objects in front, a telescopic hydraulic cylinder 29 is arranged on one side of the bottom of the supporting seat 5, and a bucket 30 is arranged at the other end of the telescopic hydraulic cylinder 29.
It should be noted that, the auxiliary supporting component 8 includes a supporting block 81, a sliding block 82 and an annular sliding rail 83, the supporting block 81 is provided with four groups, the four groups of supporting blocks 81 are respectively and fixedly arranged at the bottoms of the supporting seat 5 and the power box 6, the sliding block 82 is welded at the bottom end of the supporting block 81, the annular sliding rail 83 is fixedly arranged on the frame upper platform 4, and the sliding block 82 is slidably connected with the annular sliding rail 83; when the rotary support 7 drives the support seat 5 and the power box 6 to rotate by 360 degrees, the sliding block 82 slides on the annular sliding rail 83 and is supported by the support block 81, so that the balance and the temperature during rotation are increased, and the safety of the rotary support 7 during operation is improved.
In some specific embodiments, in order to increase the safety of the operator when the operator uses the operation table 9 to perform the operation manually, a top cover 31 is covered on the outer side of the operation table 9, and the periphery of the top cover 31 is fixedly disposed on the upper surfaces of the support seat 5 and the power box 6 through struts 32.
In other embodiments, in order to increase the fixing effect of the dust screen 24, the fixing mechanisms 25 are provided with four groups, and the four groups of fixing mechanisms 25 are symmetrically arranged at two sides of the dust screen 24; the fixing mechanism 25 comprises a bump 251, a fastening screw 252 and a clamping groove 253, the clamping groove 253 is arranged on the outer side of the groove 23, the bump 251 is welded at the edge of the dust screen 24, and the bump 251 is fixedly arranged in the clamping groove 253 through the fastening screw 252; the dust screen 24 can be conveniently assembled and disassembled by the provided projection 251, the fastening screw 252 and the clamping groove 253; the bump 251 is provided with a sinking groove 254, and the end of the fastening screw 252 is arranged in the sinking groove 254; the sinking groove 254 can prevent the end of the fastening screw 252 from leaking out, and reduce the possibility of scratching.
In the invention, in order to change the functions of breaking, shoveling, loading, leveling and the like of the replaceable breaking hammer, the excavator is multipurpose, has few construction links, can replace a large amount of manpower and lighten the labor intensity of workers, realizes the labor reduction and the synergy, and is detachably connected with the small arm 14.
It will be appreciated that in other embodiments, the console 9 is provided with a video monitoring system for recording the running and working states of the vehicle in real time.
The principle and the advantages of the miniature intelligent mining hydraulic excavator are that:
the crawler belt 2 type walking mode is adopted, the width of the whole machine is less than or equal to 1m, and the crawler belt can be well adapted to walking under complex road conditions; by adopting the explosion-proof motor 3 as power, the device has the advantages of sufficient power, high stability and strong safety; the three-section arm working mechanism is simple to operate, novel in structure and flexible in maneuvering, the auxiliary arm 13 and the rotary oil pump can complete +/-90 DEG rotation, and the excavation operation of the bottom lying of the bottom of the belt conveyor and the inner side wall of the track roadway is met; by arranging the auxiliary supporting component 8, the rotary support 7 can support the rotary support 7 when driving the supporting seat 5 and the power box 6 to rotate by 360 degrees, so that the balance and the temperature during rotation are increased, and the safety of the rotary support 7 during operation is improved; through setting up ventilation fan 28, utilize the louvre 22 that sets up on dust screen 24 and the chamber door 21 to form the air circulation passageway to can improve the inside radiating effect of headstock 6, in addition through the fixed establishment 25 that sets up, can conveniently dismantle dust screen 24.
It should be noted that, specific model specifications of the explosion-proof motor 3, the rotary cylinder 12, the first hydraulic cylinder 16, the second hydraulic cylinder 17, the third hydraulic cylinder 18, the fourth hydraulic cylinder 19, the telescopic cylinder 29 and the ventilation fan 28 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The above description is only an example of the present invention and is not intended to limit the scope of the present invention, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a miniature intelligent mining hydraulic excavator, includes chassis (1), its characterized in that, both sides of chassis (1) all are provided with track (2), the transmission is connected with explosion-proof motor (3) on track (2), the upper surface of chassis (1) is fixed and is provided with frame upper platform (4), the top of frame upper platform (4) is provided with supporting seat (5) and headstock (6), supporting seat (5) with be provided with gyration support (7) between headstock (6) and frame upper platform (4), the outside of gyration support (7) is provided with auxiliary support subassembly (8), supporting seat (5) with the top of headstock (6) is provided with operation panel (9), one side of supporting seat (5) is provided with articulated seat (10), big arm (11), rotary cylinder (12), auxiliary arm (13), forearm (14), bucket (15), first pneumatic cylinder (16), second pneumatic cylinder (17), third pneumatic cylinder (18) and fourth pneumatic cylinder (19);
the utility model discloses a fan, including power case (6), including tool to lock (20), power case (6), mounting bracket (27) are fixed in the inside of power case (6), tool to lock (20) are provided with chamber door (21) in the outside of power case (6), louvre (22) have been seted up on the surface of chamber door (21), recess (23) have been seted up on one side surface of power case (6), be provided with dust screen (24) in recess (23), dust screen (24) are fixed through a plurality of fixed establishment (25) and are set up in recess (23), the inside of power case (6) is located one side of chamber door (21) is provided with rotates groove (26), the inside of rotating groove (26) is fixed from top to bottom and is provided with mounting bracket (27), install ventilation fan (28) on mounting bracket (27).
2. The miniature intelligent mining hydraulic excavator according to claim 1, wherein the hinging seat (10) is fixedly arranged on the outer side of the supporting seat (5), one end of the large arm (11) is hinged with the hinging seat (10), the rotary cylinder (12) is arranged on the other end of the large arm (11), the auxiliary arm (13) is arranged on one end of the rotary cylinder (12), the small arm (14) is hinged on the other side of the auxiliary arm (13), the bucket (15) is hinged on the other end of the small arm (14), the first hydraulic cylinder (16) is arranged between the large arm (11) and the hinging seat (10), the second hydraulic cylinder (17) is arranged between the large arm (11) and the rotary cylinder (12), the third hydraulic cylinder (18) is arranged between the auxiliary arm (13) and the small arm (14), and the fourth hydraulic cylinder (19) is arranged between the small arm (14) and the bucket (15).
3. The miniature intelligent mining hydraulic excavator according to claim 1, wherein a telescopic oil cylinder (29) is arranged on one side of the bottom of the supporting seat (5), and a bucket (30) is arranged at the other end of the telescopic oil cylinder (29).
4. The miniature intelligent mining hydraulic excavator according to claim 1, wherein the auxiliary supporting component (8) comprises supporting blocks (81), sliding blocks (82) and annular sliding rails (83), the supporting blocks (81) are provided with four groups, the four groups of supporting blocks (81) are respectively fixedly arranged at the bottoms of the supporting seat (5) and the power box (6), the sliding blocks (82) are welded at the bottom ends of the supporting blocks (81), the annular sliding rails (83) are fixedly arranged on the frame upper platform (4), and the sliding blocks (82) are in sliding connection with the annular sliding rails (83).
5. The miniature intelligent mining hydraulic excavator according to claim 1, wherein a top cover (31) is covered on the outer side of the operating platform (9), and the periphery of the top cover (31) is fixedly arranged on the upper surfaces of the supporting seat (5) and the power box (6) through supporting rods (32).
6. The miniature intelligent mining hydraulic excavator according to claim 1, wherein the fixing mechanisms (25) are provided with four groups, and the four groups of fixing mechanisms (25) are symmetrically arranged on two sides of the dust screen (24) respectively.
7. The miniature intelligent mining hydraulic excavator according to claim 6, wherein the fixing mechanism (25) comprises a protruding block (251), a fastening screw (252) and a clamping groove (253), the clamping groove (253) is formed in the outer side of the groove (23), the protruding block (251) is welded at the edge of the dust screen (24), and the protruding block (251) is fixedly arranged in the clamping groove (253) through the fastening screw (252).
8. The miniature intelligent mining hydraulic excavator according to claim 7, wherein the protruding block (251) is provided with a sinking groove (254), and the end portion of the fastening screw (252) is arranged in the sinking groove (254).
9. A miniature intelligent mining hydraulic excavator according to claim 1, characterized in that the bucket (15) is detachably connected to the boom (14).
10. The miniature intelligent mining hydraulic excavator according to claim 1, wherein the operation table (9) is provided with a video monitoring system, and the video monitoring system is used for recording the running and working states of the vehicle in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310148217.6A CN116005739A (en) | 2023-02-22 | 2023-02-22 | Miniature intelligent mining hydraulic excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310148217.6A CN116005739A (en) | 2023-02-22 | 2023-02-22 | Miniature intelligent mining hydraulic excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116005739A true CN116005739A (en) | 2023-04-25 |
Family
ID=86037536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310148217.6A Pending CN116005739A (en) | 2023-02-22 | 2023-02-22 | Miniature intelligent mining hydraulic excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116005739A (en) |
-
2023
- 2023-02-22 CN CN202310148217.6A patent/CN116005739A/en active Pending
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Effective date of registration: 20231106 Address after: 235000 No. 276 Renmin Zhong Road, Huaibei City, Anhui Province Applicant after: HUAIBEI MINING INDUSTRY Co.,Ltd. Applicant after: JIANGSU TIANMEI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Address before: 235000 No. 276 Renmin Zhong Road, Huaibei City, Anhui Province Applicant before: HUAIBEI MINING INDUSTRY Co.,Ltd. |
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