CN114278287A - Detection device for intelligent mining equipment - Google Patents
Detection device for intelligent mining equipment Download PDFInfo
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- CN114278287A CN114278287A CN202111594928.3A CN202111594928A CN114278287A CN 114278287 A CN114278287 A CN 114278287A CN 202111594928 A CN202111594928 A CN 202111594928A CN 114278287 A CN114278287 A CN 114278287A
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Abstract
The invention is suitable for the technical field of coal mining equipment, and provides a detection device for intelligent mining equipment, which comprises a base, wherein a driving structure and an anti-collision structure are arranged in the base, and a detection structure is arranged at the upper part of the base; the detection structure comprises a detection rod, the top end of the detection rod is fixedly connected with a detector, the bottom end of the detection rod is connected with a universal ball, the universal ball is clamped in a ball seat, and one side of the ball seat is provided with a side groove; a rebound assembly is arranged on one side of the detection rod and comprises a rebound rod, the rebound rod is obliquely arranged, one end of the rebound rod is hinged with a sliding ball, the sliding ball is clamped in a sliding groove, and the sliding groove is fixedly connected with the detection rod; the other end of the rebound rod is connected with the rebound driving piece. Therefore, the invention has the advantages of simple structure, good detection effect, high safety, no need of manual control of the detection device, high automation degree and labor cost reduction.
Description
Technical Field
The invention relates to the technical field of coal mining equipment, in particular to a detection device for intelligent mining equipment.
Background
In the coal mining process of a coal mine, in order to avoid the existence of combustible, explosive and toxic gas in the mine due to unsmooth ventilation, gas detection is often required to be carried out on the mine, and most of detection devices in the prior art are detection robots.
After entering a mine, the robot is often designed to be small and exquisite for having a strong obstacle crossing capability, and generally, the robot with the height exceeding 1m cannot be designed. However, the coal mine safety regulations stipulate that the detection height of dangerous gas such as gas cannot be lower than 1.5 m.
The patent with publication number CN102601802A discloses an automatic resilience formula detection mechanism of coal mine detection robot, and it can detect the gas that exceeds 1.5m eminence, and can lodging when meetting the barrier, avoids the damage of detector, but the technique degree of automation in this patent is lower, and the bottom does not have crashworthiness, makes the security performance of detection robot lower.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
Disclosure of Invention
In view of the above-mentioned drawbacks, the present invention provides a detection device for intelligent mining equipment, which has a simple structure, a good detection effect, high safety, no need of manual control of the detection device, high automation degree, and reduced labor cost.
In order to achieve the purpose, the invention provides a detection device for intelligent mining equipment, which comprises a base, wherein a driving structure and an anti-collision structure are arranged in the base, and a detection structure is arranged at the upper part of the base.
The detection structure comprises a detection rod, the top end of the detection rod is fixedly connected with a detector, the bottom end of the detection rod is connected with a universal ball, the universal ball is clamped in a ball seat, and a side groove is formed in one side of the ball seat; a rebound assembly is arranged on one side of the detection rod and comprises a rebound rod, the rebound rod is obliquely arranged, one end of the rebound rod is hinged with a sliding ball, the sliding ball is clamped in a sliding groove, and the sliding groove is fixedly connected with the detection rod; the other end of the rebound rod is connected with the rebound driving piece.
The driving structure comprises a plurality of groups of driving wheels symmetrically arranged on two sides of the base, the driving wheels positioned on the same side are all in winding connection with a crawler belt, the inner side of the crawler belt is in meshed connection with the driving wheels, and the driving wheels are connected with a driving assembly.
The anti-collision structure comprises an anti-collision plate arranged at the front end of the base, and the anti-collision plate is connected with the buffer structure; the gas cylinder is connected with the two air bags, and the gas cylinder is electrically connected with the buffer structure.
According to the detection device for the intelligent mining equipment, a separation plate is arranged in the buffer cavity and divides the buffer cavity into a left cavity and a right cavity, the buffer structure is arranged in the left cavity, and the gas cylinder is arranged in the right cavity; the buffer structure comprises a first buffer rod, the first buffer rod movably penetrates into the left cavity, the end part of the first buffer rod is connected with the driving plate, and a part of the first buffer rod, which is positioned between the driving plate and the left side wall of the buffer cavity, is sleeved with a first buffer spring; the buffer structure further comprises a driven plate, the driven plate is connected with a second buffer rod, the second buffer rod movably penetrates through a fixed plate, the fixed plate is fixed in the left cavity, and a part, located between the driven plate and the fixed plate, of the second buffer rod is sleeved with a second buffer spring; and a touch switch which is used correspondingly to the second buffer rod is also arranged on one side of the separation plate, which is positioned in the left cavity, and the touch switch is electrically connected with an electromagnetic valve of the gas cylinder.
According to the detection device for the intelligent mining equipment, the driving assembly comprises a first motor arranged on the base, the first motor is connected with a driving wheel, the driving wheel is meshed with a driven wheel, the driven wheel is fixedly sleeved with a driving shaft, and two ends of the driving shaft are respectively connected with the driving wheel.
According to the detection device for the intelligent mining equipment, at least three groups of driving wheels are arranged.
According to the detection device for the intelligent mining equipment, the height of the detection rod is not lower than 1.5 m.
According to the detection device for the intelligent mining equipment, the rebound rod and the horizontal plane form an included angle of 35-60 degrees.
According to the detection device for the intelligent mining equipment, the rebound driving piece is a cylinder, and the rebound rod is a piston shaft of the cylinder.
According to the detection device for the intelligent mining equipment, the detection rod is located between the side opposite to the rebound rod and the base, and an elastic piece is connected between the detection rod and the base.
According to the detection device for the intelligent mining equipment, the elastic piece is a spring or a rubber band.
The invention aims to provide a detection device for intelligent mining equipment, wherein a driving structure and an anti-collision structure are arranged on a base, the driving structure drives the detection device to perform detection operation in a mine hole, and the anti-collision structure can perform anti-collision protection on the base of the detection device, reduce the damage of the impact force of an obstacle on the base and improve the safety performance of the detection device; the upper part of the base is provided with a detection structure, the detection structure is also provided with a rebound assembly, the detection structure can detect air with the height of more than 1.5m, the regulation of coal mine safety regulations is achieved, when an obstacle exists, the rebound assembly can enable the detection rod to fall down, and the phenomenon that the detector is damaged due to the fact that the detector is collided by the excessively high obstacle is avoided; the collision avoidance structure and the detection structure are connected with the controller, and the falling of the detection structure is controlled by the controller, so that manual control is not needed. In conclusion, the beneficial effects of the invention are as follows: simple structure, it is effectual to survey, and the security is high, and detection device need not manual control, and degree of automation is high, reduces the cost of labor.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the base of the present invention;
FIG. 3 is a schematic top view of the side channel of the present invention;
in the figure: 1-base, 11-driving wheel, 12-driving shaft, 13-driven wheel, 14-driving wheel, 15-first motor and 16-crawler; 2-detecting rod, 21-detector, 22-universal ball, 23-ball seat, 24-side groove; 3-rebound rod, 31-sliding ball, 311-sliding groove; 32-rebound driving rod, 321-fixed block; 4-elastic piece, 5-anticollision plate, 51-first buffer rod, 52-driving plate, 53-first buffer spring, 54-fixing plate, 55-driven plate, 56-second buffer rod, 57-second buffer spring and 58-tact switch; 6-buffer chamber, 61-partition plate, 62-gas cylinder, 63-pipeline, 64-gas bag.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the invention provides a detection device for intelligent mining equipment, which comprises a base 1, wherein a driving structure and an anti-collision structure are arranged in the base 1, and a detection structure is arranged at the upper part of the base 1.
The detection structure comprises a detection rod 2, the height of the detection rod 2 is not lower than 1.5m, the top end of the detection rod 2 is fixedly connected with a detector 21, the bottom end of the detection rod 2 is connected with a universal ball 22, the universal ball 22 is clamped in a ball seat 23, the universal ball 22 can rotate in the ball seat 23, and the ball seat 23 is fixedly connected with a base 1; referring to fig. 3, a side groove 24 is formed in one side of the ball seat 23, when the detection rod 2 is in a vertical state, the universal ball 22 is clamped in the ball seat 23, and when the detection rod 2 needs to be tilted to one side, the universal ball 22 can rotate in the ball seat 23, so that the detection rod 2 connected to the upper portion of the universal ball 22 is tilted to the side groove 24. A rebound assembly is arranged on one side of the detection rod 2 and comprises a rebound rod 3, and the rebound rod 3 is obliquely arranged, wherein an included angle of 35-60 degrees is formed between the rebound rod 3 and the horizontal plane; one end of the rebound rod 3 is hinged with a sliding ball 31, the sliding ball 31 is clamped in the sliding groove 311, the sliding ball 31 can slide up and down in the sliding groove 311, and the sliding groove 311 is fixedly connected with the detection rod 2; the other end of rebound rod 3 is connected with rebound driving member 32, rebound driving member 32 rigid coupling fixed block 321, fixed block 321 sets up on base 1.
In the use, resilience driving piece 32 work makes resilience pole 3 shrink, because the articulated sliding ball 31 joint of resilience pole 3 is in spout 311, spout 311 rigid coupling detecting rod 2, consequently, the shrink of resilience pole 3 will drive detecting rod 2 and empty to the direction that resilience pole 3 shrunk. During the tilting of the detection rod 2, the angle between the rebound rod 3 and the sliding ball 31 changes, and the sliding ball 31 slides in the sliding groove 311.
In the present invention, the rebound driver 32 is a cylinder, and the rebound rod 3 is a piston shaft of the cylinder.
Preferably, an elastic member 4 is connected between the opposite side of the detection rod 2 from the resilient rod 3 and the base 1, and the elastic member 4 is a spring or a rubber band. When the detection rod 2 is inclined towards the direction of the contraction of the rebound rod 3, the elastic part 4 is stretched, and when the detection rod 2 returns to the vertical state again, the elastic part 4 is reset; the elastic member 4 can help the detection rod 2 smoothly return to the vertical state, and plays a certain supporting role for the detection rod 2 in the vertical state.
Referring to fig. 2, the driving structure includes a plurality of groups of driving wheels 11 symmetrically disposed on both sides of the base 1, the driving wheels 11 located on the same side are all connected with a caterpillar band 16 in a winding manner, the inner side of the caterpillar band 16 is engaged with the driving wheels 11, and the driving wheels 11 are connected with the driving assembly; drive assembly is including setting up first motor 15 on base 1, and drive wheel 14 is connected to first motor 15, drive wheel 14 and follow driving wheel 13 intermeshing, follow driving wheel 13 fixed cup joint drive shaft 12, and drive wheel 11 is connected respectively at the both ends of drive shaft 12.
In the working process, the driving wheel 14 is driven to rotate by the first motor 15, the driving wheel 14 drives the driven wheel 13 to rotate, so that the driving shaft 12 is driven to rotate, the driving shaft 12 drives the driving wheels 11 at the two ends of the driving shaft 12 to rotate, the crawler belt 16 drives the base 1 to move forwards and backwards, and the detection device can smoothly complete the detection work in the mine hole. In the present invention, at least three sets of driving wheels 11 are provided.
The anti-collision structure comprises an anti-collision plate 5 arranged at the front end of the base 1, and the anti-collision plate 5 is connected with the buffer structure; the inside of base 1 still is equipped with cushion chamber 6, is equipped with division board 61 in the cushion chamber 6, and division board 61 separates cushion chamber 6 for left chamber and right chamber, sets up above-mentioned buffer structure in the left chamber, is provided with gas cylinder 62 in the right chamber, is equipped with high-pressure gas in the gas cylinder 62, and gas cylinder 62 passes through pipeline 63 and connects two gasbags 64, and gasbag 64 sets up in the both sides of cushion chamber 6, and sets up in the border position that base 1 is close to crashproof board 5 department.
The buffer structure comprises a first buffer rod 51, the first buffer rod 51 movably penetrates into the left cavity of the buffer cavity 6, the end part of the first buffer rod 51 is connected with the driving plate 52, and the part of the first buffer rod 51, which is positioned between the driving plate 52 and the left side wall of the buffer cavity 6, is sleeved with a first buffer spring 53; the buffer structure further comprises a driven plate 55, the driven plate 55 is connected with a second buffer rod 56, the second buffer rod 56 movably penetrates through the fixing plate 54, the fixing plate 54 is fixed in the left cavity of the buffer cavity 6, and a part, located between the driven plate 55 and the fixing plate 54, of the second buffer rod 56 is sleeved with a second buffer spring 57; a tact switch 58 corresponding to the second buffer rod 56 is further arranged on one side of the partition plate 61 positioned in the left cavity, and the tact switch 58 is electrically connected with an electromagnetic valve of the gas cylinder 62.
When the detection device advances in a mine, if the detection device encounters an obstacle, the obstacle firstly impacts the anti-collision plate 5, the anti-collision plate 5 drives the first buffer rod 51 and the active plate 52 to move towards the right side in the buffer cavity 6, and if the impact force is smaller, the impact force is buffered through the first buffer rod 51 and the first buffer spring 53, so that the obstacle is prevented from directly impacting the base; if the impact force is large, the driving plate 52 can impact the driven plate 55, the driven plate 55 drives the second buffer rod 56 to continuously move towards the right side, the second buffer rod 56 impacts the tact switch 58, the tact switch 58 transmits a signal to the electromagnetic valve of the gas cylinder 62, the electromagnetic valve is opened, high-pressure gas is guided into the two air bags 64 through the pipeline 63, the air bags 64 are rapidly expanded and ejected out of the buffer cavity 6 after being inflated, and the ejected air bags 64 are filled between the anti-collision plate 5 and the front end face of the base 1, so that the effects of shock absorption and protection are achieved, and the damage of the impact force to the base 1 is reduced.
In the present invention, the rebound driver 32, the tact switch 58 and the solenoid valve of the gas cylinder 62 are all connected to the controller. When the tact switch 58 receives the impact signals sequentially transmitted by the anti-collision plate 5, the driving plate 52 and the driven plate 55, the tact switch 58 transmits the signals to the controller, and the controller controls the rebound driving member 32 to work, so that the detection rod 2 is laid down, and the phenomenon that an overhigh obstacle collides with the detector 21 to damage the detector 21 is avoided. After crossing the obstacle, the detector 21 can be reset again, and the height of the detector 21 can be fully satisfied with the detection of the gas.
In conclusion, the driving structure and the anti-collision structure are arranged on the base, the driving structure drives the detection device to perform detection operation in the mine hole, and the anti-collision structure can perform anti-collision protection on the base of the detection device, reduce the damage of the impact force of the obstacle on the base and improve the safety performance of the detection device; the upper part of the base is provided with a detection structure, the detection structure is also provided with a rebound assembly, the detection structure can detect air with the height of more than 1.5m, the regulation of coal mine safety regulations is achieved, when an obstacle exists, the rebound assembly can enable the detection rod to fall down, and the phenomenon that the detector is damaged due to the fact that the detector is collided by the excessively high obstacle is avoided; the collision avoidance structure and the detection structure are connected with the controller, and the falling of the detection structure is controlled by the controller, so that manual control is not needed. In conclusion, the beneficial effects of the invention are as follows: simple structure, it is effectual to survey, and the security is high, and detection device need not manual control, and degree of automation is high, reduces the cost of labor.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (9)
1. The detection device for the intelligent mining equipment is characterized by comprising a base, wherein a driving structure and an anti-collision structure are arranged in the base, and a detection structure is arranged at the upper part of the base;
the detection structure comprises a detection rod, the top end of the detection rod is fixedly connected with a detector, the bottom end of the detection rod is connected with a universal ball, the universal ball is clamped in a ball seat, and a side groove is formed in one side of the ball seat; a rebound assembly is arranged on one side of the detection rod and comprises a rebound rod, the rebound rod is obliquely arranged, one end of the rebound rod is hinged with a sliding ball, the sliding ball is clamped in a sliding groove, and the sliding groove is fixedly connected with the detection rod; the other end of the rebound rod is connected with a rebound driving piece;
the driving structure comprises a plurality of groups of driving wheels symmetrically arranged on two sides of the base, the driving wheels positioned on the same side are all connected with a crawler belt in a winding manner, the inner side of the crawler belt is meshed with the driving wheels, and the driving wheels are connected with a driving assembly;
the anti-collision structure comprises an anti-collision plate arranged at the front end of the base, and the anti-collision plate is connected with the buffer structure; the gas cylinder is connected with the two air bags, and the gas cylinder is electrically connected with the buffer structure.
2. The intelligent mining equipment detection device of claim 1, wherein a partition plate is arranged in the buffer cavity and divides the buffer cavity into a left cavity and a right cavity, the buffer structure is arranged in the left cavity, and the gas cylinder is arranged in the right cavity; the buffer structure comprises a first buffer rod, the first buffer rod movably penetrates into the left cavity, the end part of the first buffer rod is connected with the driving plate, and a part of the first buffer rod, which is positioned between the driving plate and the left side wall of the buffer cavity, is sleeved with a first buffer spring; the buffer structure further comprises a driven plate, the driven plate is connected with a second buffer rod, the second buffer rod movably penetrates through a fixed plate, the fixed plate is fixed in the left cavity, and a part, located between the driven plate and the fixed plate, of the second buffer rod is sleeved with a second buffer spring; and a touch switch which is used correspondingly to the second buffer rod is also arranged on one side of the separation plate, which is positioned in the left cavity, and the touch switch is electrically connected with an electromagnetic valve of the gas cylinder.
3. The intelligent mining equipment detection device of claim 1, wherein the drive assembly comprises a first motor disposed on the base, the first motor is connected to a driving wheel, the driving wheel is engaged with a driven wheel, the driven wheel is fixedly sleeved on a driving shaft, and two ends of the driving shaft are respectively connected to the driving wheel.
4. The intelligent mining equipment detection device of claim 3, wherein the drive wheels are provided in at least three sets.
5. The detection device for intelligent mining equipment according to claim 1, wherein the height of the detection rod is not less than 1.5 m.
6. The intelligent mining equipment detection device of claim 1, wherein the resilient rod is at an angle of 35-60 degrees from horizontal.
7. The intelligent mining equipment detection device of claim 1, wherein the resilient drive is a cylinder and the resilient rod is a piston shaft of the cylinder.
8. The intelligent mining equipment detection device of claim 1, wherein an elastic member is connected between the detection rod and the base on the side opposite to the rebound rod.
9. The intelligent mining equipment detection device of claim 8, wherein the elastic member is a spring or a rubber band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111594928.3A CN114278287A (en) | 2021-12-24 | 2021-12-24 | Detection device for intelligent mining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111594928.3A CN114278287A (en) | 2021-12-24 | 2021-12-24 | Detection device for intelligent mining equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114278287A true CN114278287A (en) | 2022-04-05 |
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ID=80875506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111594928.3A Pending CN114278287A (en) | 2021-12-24 | 2021-12-24 | Detection device for intelligent mining equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114278287A (en) |
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2021
- 2021-12-24 CN CN202111594928.3A patent/CN114278287A/en active Pending
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| TA01 | Transfer of patent application right |
Effective date of registration: 20230506 Address after: 274700 middle section of Dongxi Road, economic development zone, yuncheng county, Heze City, Shandong Province Applicant after: Shandong energy group Luxi Mining Co.,Ltd. Address before: 276017 No. 69 Commercial Street, Luozhuang District, Linyi City, Shandong Province Applicant before: LINYI MINING GROUP Co.,Ltd. |
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