CN221442534U - Dust cover of jumbolter - Google Patents
Dust cover of jumbolter Download PDFInfo
- Publication number
- CN221442534U CN221442534U CN202323657489.3U CN202323657489U CN221442534U CN 221442534 U CN221442534 U CN 221442534U CN 202323657489 U CN202323657489 U CN 202323657489U CN 221442534 U CN221442534 U CN 221442534U
- Authority
- CN
- China
- Prior art keywords
- fixed
- sheath
- jumbolter
- quick
- quick clamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000002893 slag Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 230000004630 mental health Effects 0.000 abstract description 4
- 238000005553 drilling Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 208000019693 Lung disease Diseases 0.000 description 1
- 208000028571 Occupational disease Diseases 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a dust cover of a jumbolter. The fixed sleeve is arranged at the right end of the sheath, the sealing ring is movably arranged at the inner end of the fixed sleeve, the fixed sleeve is fixed on the water jacket of the jumbolter through a bolt and a fixed screw hole, the quick clamp is sealed and sleeved on a fixed joint at the middle part of the sheath, a sealing gasket is arranged between the fixed joints, the hinge is fixedly arranged at the rear middle part of the quick clamp, and the upper half and the lower half of the quick clamp are connected. The utility model adopts the fixing sleeve, the sealing ring and the water jacket to be fixed on the main shaft or the drill rod of the jumbolter, is convenient to detach and install, can prevent dust from overflowing, purifies the construction environment and protects the physical and mental health of constructors. Utilize clamp quick connect fixed seal sheath, simple structure practices thrift the cost, improves production safety and efficiency by a wide margin.
Description
Technical field:
the utility model relates to a dust cover of an anchor rod drilling machine used for underground drilling of a coal mine.
The background technology is as follows:
the anchor bolt support is one of the necessary safeguard measures in the mine production process, an anchor bolt hole needs to be drilled by an anchor bolt drilling machine when an anchor bolt is installed, a large amount of water and dust are sprayed out in the anchor bolt hole drilling process at present, the construction is inconvenient, the working environment is bad, the physical and mental health of constructors is seriously influenced, and the selenium lung disease is one of occupational diseases. Therefore, the dust-proof device is very necessary to be additionally arranged on the jumbolter. The dustproof device applied at present is complex in general structure, inconvenient to install and detach and high in price, so that the production cost is increased.
The utility model comprises the following steps:
The utility model aims to solve the technical problem of providing the fixing sleeve, the sealing ring and the water jacket which are fixed on the main shaft or the drill rod of the jumbolter, so that the fixing sleeve, the sealing ring and the water jacket are convenient to detach and mount, can prevent dust from overflowing, purify the construction environment and protect the physical and mental health of constructors. Utilize clamp quick connect fixed seal sheath, simple structure practices thrift the cost, improves the roof bolter dust cover of production safety and efficiency by a wide margin.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the fixed cover of roof bolter dust cover sets up in the sheath right-hand member, and the sealing washer activity is built-in fixed cover inner, and fixed cover passes through the bolt and fixes the screw and fix on the water jacket of roof bolter, and quick clamp seal sleeve is on the fixed joint at sheath middle part, sets up sealed the pad between the fixed joint, and the hinge is fixed to be set up at quick clamp back middle part, and connects the upper and lower two halves of quick clamp.
The positioning seat swing joint fastening handle of upper edge end before the quick clamp of roof bolter dust cover, the fastening frid is fixed at the preceding lower edge end of quick clamp, and locks with fastening handle swing joint, and the fixed joint outer end is the toper, and quick clamp inner is the awl groove, and blocks two fixed joints that fastening sheath both ends are connected.
The beneficial effects of the utility model are as follows: the utility model adopts the fixing sleeve, the sealing ring and the water jacket to be fixed on the main shaft or the drill rod of the jumbolter, is convenient to detach and install, can prevent dust from overflowing, purifies the construction environment and protects the physical and mental health of constructors. Utilize clamp quick connect fixed seal sheath, simple structure practices thrift the cost, improves production safety and efficiency by a wide margin.
Description of the drawings:
fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a right side view of fig. 1.
The specific embodiment is as follows:
Example 1: as shown in fig. 1 and 2, a fixed sleeve 2 of the dust cover of the jumbolter is arranged at the right end of a sheath 1, a sealing ring 4 is movably arranged at the inner end of the fixed sleeve 2, the fixed sleeve 2 is fixed on a water jacket of the jumbolter through a bolt and a fixed screw hole 14, a quick clamp 7 is sealed and sleeved on a fixed joint 12 in the middle of the sheath 1, a sealing gasket 8 is arranged between the fixed joints 12, a hinge 9 is fixedly arranged in the rear middle of the quick clamp 7, and the upper half and the lower half of the quick clamp 7 are connected.
Example 2: as shown in fig. 1 and 2, the positioning seat at the front upper edge end of the quick clamp 7 of the dust cover of the jumbolter is movably connected with a fastening handle 11, a fastening groove plate 10 is fixed at the front lower edge end of the quick clamp 7 and is movably connected and locked with the fastening handle 11, the outer end of a fixed joint 12 is conical, the inner end of the quick clamp 7 is a conical groove 13, and two fixed joints 12 connected with two ends of a fastening sheath 1 are clamped.
Example 3: as shown in fig. 1 and 2, a high-elasticity sealing ring 3 is arranged at the left end of a sheath 1 of the dust cover of the jumbolter, and a water outlet slag discharging pipe 6 is arranged at the lower end of the right middle part of the sheath 1.
Example 4: as shown in fig. 1 and 2, a supporting spring 5 is movably arranged at the left outer end of the sheath 1 of the dust cover of the jumbolter, and the sheath 1 can be retracted freely.
Example 5: the operation method of the utility model comprises the following steps:
When the sealing device is used, the rubber high-elasticity sealing ring at the front end of the sheath is propped against the periphery of the drilling hole of the rock body, so that the sealing function of the drilling hole and the drill rod is achieved. Then the sheath end fixed joint of fixed cover left end passes through the fixed joint connection of sealed sealing washer and sheath right-hand member, opens the hinge that cup joints the clamp again and blocks on two fixed joints, connects the upper and lower two halves of clamp through the hole groove of fastening frid with fastening handle, and the ring handle of rotatory fastening handle is clamp fastening at last, and the water jacket on fixed cover and the roof bolter is fixed with the screw again to play sealed dust, water, sediment and gas's effect. And after the drilling is finished, the drill bit and the drill rod are pulled out.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (4)
1. The utility model provides a roof bolter dust cover, includes fixed cover (2) setting at sheath (1) right-hand member, and sealing washer (4) activity embeds at fixed cover (2) inner, characterized by: the fixing sleeve (2) is fixed on the water jacket of the jumbolter through bolts and fixing screw holes (14), the quick clamping hoop (7) is sealed and clamped on a fixing joint (12) in the middle of the sheath (1), a sealing gasket (8) is arranged between the fixing joints (12), the hinge (9) is fixedly arranged in the rear middle of the quick clamping hoop (7), and the upper half and the lower half of the quick clamping hoop (7) are connected.
2. The roof bolter dust cap of claim 1, wherein: the locating seat swing joint fastening handle (11) of upper edge before quick clamp (7), fastening frid (10) are fixed in the preceding lower edge of quick clamp (7), and with fastening handle (11 swing joint locking, fixed joint (12) outer end is the toper, quick clamp (7) inner is awl groove (13), and blocks two fixed joint (12) that fastening sheath (1) both ends are connected.
3. The roof bolter dust cap of claim 1, wherein: the left end of the sheath (1) is provided with a high-elasticity sealing ring (3), and the water outlet slag discharging pipe (6) is arranged at the lower end of the right middle part of the sheath (1).
4. The roof bolter dust cap of claim 1, wherein: the left outer end of the sheath (1) is movably provided with a supporting spring (5), and the sheath (1) can be retracted freely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323657489.3U CN221442534U (en) | 2023-12-24 | 2023-12-24 | Dust cover of jumbolter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323657489.3U CN221442534U (en) | 2023-12-24 | 2023-12-24 | Dust cover of jumbolter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221442534U true CN221442534U (en) | 2024-07-30 |
Family
ID=92072911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323657489.3U Active CN221442534U (en) | 2023-12-24 | 2023-12-24 | Dust cover of jumbolter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221442534U (en) |
-
2023
- 2023-12-24 CN CN202323657489.3U patent/CN221442534U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |