CN220434749U - Detection device for coal mining heading machine - Google Patents
Detection device for coal mining heading machine Download PDFInfo
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- CN220434749U CN220434749U CN202320093734.3U CN202320093734U CN220434749U CN 220434749 U CN220434749 U CN 220434749U CN 202320093734 U CN202320093734 U CN 202320093734U CN 220434749 U CN220434749 U CN 220434749U
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- heading machine
- coal mining
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- 238000001514 detection method Methods 0.000 title claims abstract description 65
- 239000003245 coal Substances 0.000 title claims abstract description 29
- 238000005065 mining Methods 0.000 title claims abstract description 27
- 239000004575 stone Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 fire Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of detection devices and provides a detection device for a coal mining heading machine, which comprises a detection mechanism, wherein the detection mechanism comprises a mounting plate and a motor, the output end of the motor is fixedly connected with a rotating rod, a first mounting groove is formed in the rotating rod, a second electric telescopic rod is fixedly connected to the inner wall of the first mounting groove, and a detection head is fixedly connected to the telescopic end of the second electric telescopic rod; the loading and unloading mechanism comprises a heading machine body, wherein a fixing plate is fixedly connected to the top of the heading machine body, and the fixing plate is detachably connected with the mounting plate. According to the utility model, the detection mechanism can be taken down by pushing the protection plate backwards, when the protection plate slides to the rearmost position, the bolt is taken down from the threaded hole, and then the mounting plate is taken out from the second mounting groove, so that the detection mechanism is mounted on the fixing plate for continuous use in the next detection work, the detection mechanism is effectively protected, and the detection efficiency is ensured.
Description
Technical Field
The utility model relates to the technical field of detection devices, in particular to a detection device for a coal mining heading machine.
Background
Coal mining, namely, valuable coal is separated from underground or ground surface and transported away from a site, coal deposits are in layered occurrence, the distribution range is wide, the reserves are large, the coal quality is fragile and easy to cut and crush, the mining is often accompanied with disaster threats such as water, fire, gas and the like, compared with other mining, the coal mining technology has different characteristics, and the mining mode is divided into surface mining and underground mining, and a mechanized method is generally adopted; a few hydraulic coal mining machines are machines for cutting tunnels on straight ground, and in the working process of coal mining engineering, the coal mine is often mined by adopting the heading machines.
The Chinese patent with application number 202122312293.5 comprises the following contents: the utility model discloses a forward detection and early warning device of a heading machine, which comprises a telescopic device; the first end of the supporting rod is connected with the power output end of the telescopic device; the second end of the supporting rod is connected with the center of the supporting cross; the inner ring signal detection array and the outer ring signal detection array are all arranged on the support cross; the first point signal detection array and the second point signal detection array are both arranged on the same side of the supporting cross.
The comparison document can collect forward geological conditions of tunneling, collect forward geological conditions, then make early warning, guarantee normal operation of a follow-up coal mining machine, but the detection mechanism cannot be detached, broken stone generated during working of the coal mining machine can injure the detection mechanism, so that the detection mechanism cannot be used normally, and detection efficiency is affected.
Disclosure of Invention
The utility model provides a detection device for a coal mining heading machine, which solves the problems that the detection mechanism cannot be disassembled, broken stone generated during working of a heading machine body possibly crushes the detection mechanism, so that the detection mechanism cannot be used normally, and the detection efficiency is affected.
The utility model provides a detection device for a coal mining heading machine, which comprises
The detecting mechanism comprises a mounting plate and a motor, wherein the output end of the motor is fixedly connected with a rotating rod, a first mounting groove is formed in the rotating rod, a second electric telescopic rod is fixedly connected to the inner wall of the first mounting groove, and a detecting head is fixedly connected to the telescopic end of the second electric telescopic rod;
the loading and unloading mechanism is arranged on the right part of the detection mechanism and comprises a heading machine body, the top of the heading machine body is fixedly connected with a fixing plate, the top of the fixing plate is provided with a second mounting groove matched with the mounting plate, and the fixing plate is detachably connected with the mounting plate.
In a preferred scheme, the top fixedly connected with of mounting panel is electric telescopic handle, the flexible end fixedly connected with rectangular block of first electric telescopic handle.
In a preferred scheme, a groove is formed in the left portion of the rectangular block, and the inner wall of the groove is fixedly connected with the motor.
In a preferred scheme, the outer wall of the rotary rod is fixedly connected with a helical blade, and the rotary rod is in threaded connection with a drill bit.
In a preferred scheme, first sliding grooves are formed in the top of the fixing plate, two first sliding grooves are formed in the first sliding grooves, and the two first sliding grooves are symmetrically arranged.
In a preferred scheme, the first sliding groove is internally connected with a first sliding block in a sliding manner, and the left side and the right side of the first sliding block are fixedly connected with second sliding blocks.
In a preferred scheme, a second chute matched with the second sliding block is formed in the fixing plate, and the second chute is communicated with the first chute.
In a preferred scheme, a protection plate is fixedly connected to the top of the first sliding block, and the protection plate is U-shaped.
In a preferred scheme, all around of fixed plate and mounting panel all threaded connection have the bolt, fixed plate and mounting panel all offer the screw hole with bolt assorted around.
The working principle and the beneficial effects of the utility model are as follows:
1. according to the utility model, the protection plate is pushed backwards, so that the first sliding block and the second sliding block are driven to slide backwards along the first sliding groove and the second sliding groove respectively, when the protection plate slides to the rearmost position, an operator takes down the bolt from the threaded hole, then takes out the mounting plate from the second mounting groove, and the detection mechanism can be taken down, and is mounted on the fixing plate for continuous use when the detection mechanism is in next detection work, so that the detection mechanism is effectively protected from being crushed by broken stone, and the detection efficiency is ensured.
2. According to the utility model, the rotating rod is arranged, and can drive the helical blade and the drill bit to rotate under the drive of the motor, so that holes are drilled in front of a coal mine, and the second electric telescopic rod and the detecting head inside the rotating rod can be protected by the rotating rod, so that the practicability is high.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 shows a detection mechanism according to the present utility model and a handling mechanism schematic;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic diagram of a detection mechanism according to the present utility model;
FIG. 4 is a schematic view of the cross-sectional structure of the turning rod of the present utility model;
FIG. 5 is a schematic view of a structure of a fixing plate according to the present utility model;
fig. 6 is a schematic view of the structure of the protection plate of the present utility model.
In the figure: 100. a detection mechanism; 101. a mounting plate; 102. a first electric telescopic rod; 103. rectangular blocks; 104. a groove; 105. a motor; 106. a rotating rod; 107. a helical blade; 108. a drill bit; 109. a first mounting groove; 110. a second electric telescopic rod; 111. a probe; 200. a loading and unloading mechanism; 201. a heading machine body; 202. a fixing plate; 203. a second mounting groove; 204. a first chute; 205. a first slider; 206. a second chute; 207. a second slider; 208. a protection plate; 209. a threaded hole; 210. and (5) a bolt.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a detection device for coal-winning entry driving machine, including detection mechanism 100, detection mechanism 100 includes mounting panel 101 and motor 105, the output fixedly connected with bull stick 106 of motor 105, bull stick 106 has seted up first mounting groove 109, the inner wall of first mounting groove 109 fixedly connected with second electric telescopic handle 110, the flexible end fixedly connected with of second electric telescopic handle 110 surveys head 111, through starting second electric telescopic handle 110, the flexible end of second electric telescopic handle 110 drives detection head 111 and moves forward, detection head 111 surveys the colliery place ahead, detection data can be transmitted to external signal receiver;
the top of the mounting plate 101 is fixedly connected with a first electric telescopic rod 102, the telescopic end of the first electric telescopic rod 102 is fixedly connected with a rectangular block 103, the left part of the rectangular block 103 is provided with a groove 104, the inner wall of the groove 104 is fixedly connected with a motor 105, the outer wall of a rotating rod 106 is fixedly connected with a helical blade 107, the rotating rod 106 is in threaded connection with a drill bit 108, the telescopic end of the first electric telescopic rod 102 drives the rectangular block 103 to move forwards by starting the first electric telescopic rod 102, meanwhile, the motor 105 is started, the motor 105 drives the rotating rod 106 to rotate, the rotating rod 106 drives the drill bit 108 and the helical blade 107 to rotate, and the drill bit 108 and the helical blade 107 are driven to punch a coal mine;
the loading and unloading mechanism 200 is arranged at the right part of the detection mechanism 100, the loading and unloading mechanism 200 comprises a heading machine body 201, the top of the heading machine body 201 is fixedly connected with a fixed plate 202, the top of the fixed plate 202 is provided with a second mounting groove 203 matched with the mounting plate 101, the fixed plate 202 is detachably connected with the mounting plate 101, and the detection mechanism 100 can be detached before the heading machine body 201 works by arranging the fixed plate 202 to be detachably connected with the mounting plate 101, so that the detection mechanism 100 is prevented from being crushed during coal mining work;
the top of fixed plate 202 has seted up first spout 204, two first spouts 204 symmetry sets up, first spout 204 inside sliding connection has first slider 205, the equal fixedly connected with second slider 207 in the left and right sides of first slider 205, the inside second spout 206 that matches with second slider 207 of having seted up of fixed plate 202, second spout 206 is linked together with first spout 204, the top fixedly connected with guard plate 208 of first slider 205, guard plate 208 sets up to the U-shaped, through setting up guard plate 208, can carry out spacingly to the top of first electric telescopic handle 102 and mounting panel 101, operating personnel can promote guard plate 208 back and forth, and then drive first slider 205 and second slider 207 and slide along first spout 204 and second spout 206 back and forth respectively, the position that can adjust guard plate 208 is all threaded connection around fixed plate 202 and mounting panel 101 has bolt 210, fixed plate 202 and mounting panel 101 all set up all around with bolt 210 assorted screw hole 209, when surveying, connect fixed plate 202 and 101 through bolt 210 for the detection mechanism is more stable in the work of 100 when the needs to describe: the first electric telescopic rod 102, the motor 105 and the second electric telescopic rod 110 are all electrically connected with an external power supply.
Specifically, the working process or working principle of the detection device for the coal mining heading machine is as follows: during detection, an operator firstly starts the first electric telescopic rod 102, the telescopic end of the first electric telescopic rod 102 drives the rectangular block 103 to move forwards, meanwhile, the motor 105 is started, the motor 105 drives the rotary rod 106 to rotate, the rotary rod 106 drives the drill bit 108 and the helical blade 107 to rotate, the drill bit 108 and the helical blade 107 perform punching work on a coal mine, after punching is finished, the operator controls the telescopic end of the first electric telescopic rod 102 to retract, the telescopic end of the first electric telescopic rod 102 drives the rectangular block 103 to move backwards, then drives the drill bit 108, the rotary rod 106 and the helical blade 107 to move backwards, when the drill bit 108 moves to the outside of a hole, the motor 105 and the first electric telescopic rod 102 are closed, then the drill bit 108 is taken off from the rotary rod 106, then the telescopic end of the second electric telescopic rod 110 is controlled to extend, the telescopic end of the second electric telescopic rod 110 drives the detection head 111 to move forwards, the detection head 111 contacts with the inner wall of the hole, and detection data are transmitted to an external signal receiver;
before the development machine body 201 works, an operator needs to detach the detection mechanism 100 to prevent the detection mechanism 100 from being crushed by broken stone, and the operator drives the first sliding block 205 and the second sliding block 207 to slide backwards along the first sliding groove 204 and the second sliding groove 206 respectively by pushing the protection plate 208 backwards, when the protection plate 208 slides to the rearmost position, the operator takes down the bolt 210 from the threaded hole 209, and then takes out the mounting plate 101 from the second mounting groove 203, so that the detection mechanism 100 can be detached.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (9)
1. The utility model provides a coal-winning entry driving machine is with detecting device which characterized in that includes
The detecting mechanism (100), the detecting mechanism (100) comprises a mounting plate (101) and a motor (105), wherein the output end of the motor (105) is fixedly connected with a rotating rod (106), a first mounting groove (109) is formed in the rotating rod (106), a second electric telescopic rod (110) is fixedly connected to the inner wall of the first mounting groove (109), and a detecting head (111) is fixedly connected to the telescopic end of the second electric telescopic rod (110);
the loading and unloading mechanism (200), loading and unloading mechanism (200) set up the right part at detection mechanism (100), loading and unloading mechanism (200) include entry driving machine body (201), the top fixedly connected with fixed plate (202) of entry driving machine body (201), second mounting groove (203) with mounting panel (101) assorted are seted up at the top of fixed plate (202), fixed plate (202) and mounting panel (101) can dismantle and be connected.
2. The detection device for the coal mining heading machine according to claim 1, wherein a first electric telescopic rod (102) is fixedly connected to the top of the mounting plate (101), and a rectangular block (103) is fixedly connected to the telescopic end of the first electric telescopic rod (102).
3. The detection device for the coal mining heading machine according to claim 2, wherein a groove (104) is formed in the left portion of the rectangular block (103), and the inner wall of the groove (104) is fixedly connected with a motor (105).
4. The detection device for the coal mining heading machine according to claim 1, wherein a spiral blade (107) is fixedly connected to the outer wall of the rotating rod (106), and a drill bit (108) is connected to the rotating rod (106) in a threaded mode.
5. The detection device for the coal mining heading machine according to claim 4, wherein a first sliding groove (204) is formed in the top of the fixed plate (202), two first sliding grooves (204) are formed in the first sliding groove (204), and the two first sliding grooves (204) are symmetrically arranged.
6. The detection device for the coal mining heading machine according to claim 5, wherein a first sliding block (205) is slidably connected inside the first sliding groove (204), and second sliding blocks (207) are fixedly connected to the left side and the right side of the first sliding block (205).
7. The detection device for the coal mining heading machine according to claim 6, wherein a second sliding groove (206) matched with the second sliding block (207) is formed in the fixing plate (202), and the second sliding groove (206) is communicated with the first sliding groove (204).
8. The detection device for the coal mining heading machine according to claim 7, wherein a protection plate (208) is fixedly connected to the top of the first sliding block (205), and the protection plate (208) is arranged in a U shape.
9. The detection device for the coal mining heading machine according to claim 1, wherein bolts (210) are connected to the periphery of the fixing plate (202) and the periphery of the mounting plate (101) in a threaded mode, and threaded holes (209) matched with the bolts (210) are formed in the periphery of the fixing plate (202) and the periphery of the mounting plate (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320093734.3U CN220434749U (en) | 2023-01-31 | 2023-01-31 | Detection device for coal mining heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320093734.3U CN220434749U (en) | 2023-01-31 | 2023-01-31 | Detection device for coal mining heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220434749U true CN220434749U (en) | 2024-02-02 |
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ID=89703373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320093734.3U Active CN220434749U (en) | 2023-01-31 | 2023-01-31 | Detection device for coal mining heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220434749U (en) |
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2023
- 2023-01-31 CN CN202320093734.3U patent/CN220434749U/en active Active
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