CN219858976U - Quick dismantlement formula of self-moving tail keeps off coal device - Google Patents
Quick dismantlement formula of self-moving tail keeps off coal device Download PDFInfo
- Publication number
- CN219858976U CN219858976U CN202321178380.9U CN202321178380U CN219858976U CN 219858976 U CN219858976 U CN 219858976U CN 202321178380 U CN202321178380 U CN 202321178380U CN 219858976 U CN219858976 U CN 219858976U
- Authority
- CN
- China
- Prior art keywords
- self
- positioning hole
- baffle
- moving tail
- coal
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Links
- 239000003245 coal Substances 0.000 title claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 abstract description 8
- 238000003825 pressing Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Landscapes
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model relates to a rapid disassembly type coal blocking device for a self-moving tail, wherein a baffle is fixedly arranged on the front side of the upper part of a stand column, the stand column is made of U-shaped channel steel, a positioning hole is formed in the lower part of the stand column, a butt nut which is connected with the positioning hole is fixedly arranged on the side wall of the stand column on the inner side of the positioning hole, the baffle is clamped on the upper edge of a self-moving tail pressing plate, and meanwhile, the baffle is inserted into a track groove of a self-moving tail trolley by utilizing the bottom of the stand column, and is connected with an external bolt by utilizing the positioning hole and the butt nut. The situation that the coal gangue is scattered to injure personnel is avoided, and the safety guarantee is improved.
Description
Technical Field
The utility model relates to the field of mining machinery, in particular to a self-moving tail quick-dismantling type coal blocking device.
Background
The existing DY1400 type belt self-moving tail is connected with a reversed loader, and the situation that coal gangue rolls down to hurt people is easily caused when the tail is on a slope. The coal face belt conveying capacity is designed to 2500t/h, the gradient fluctuation of the glue conveying cis-trough is large, the production task is heavy, the coal output reaches more than 3000t/h, under the conditions of large coal quantity and mountain climbing conveying, the coal accumulation and coal scattering at the tail of the self-moving machine are extremely easy to cause, and the situation of massive crushing injury is also caused when people clean, because the tail length of the self-moving machine is 10 meters, along with the need of moving a transfer machine in the production process, the traditional self-moving machine tail quickly causes the increase of the coal cleaning workload after the scattering, the personnel cost is increased, meanwhile, the personnel cannot be effectively protected, and the device with pertinence is lack for protecting and blocking coal.
Therefore, the self-moving tail quick-dismantling type coal blocking device has the advantages of simple structure, convenience in operation, high working and running efficiency, convenience in disassembly and transfer, manpower resource saving, obvious protection effect, obvious coal blocking effect and high safety coefficient, and has a wide market prospect.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the self-moving tail quick-dismantling type coal blocking device which has the advantages of simple structure, convenient operation, high working and running efficiency, convenient disassembly and transfer, manpower resource saving, obvious protection effect, obvious coal blocking effect and high safety coefficient, and is used for overcoming the defects in the prior art.
The technical scheme of the utility model is realized as follows: the utility model provides a quick dismantlement formula keeps off coal device from moving tail, includes the stand, the upper portion front side fixed mounting of stand have the baffle, the stand adopts the cross-section to be U font's channel-section steel to make, has seted up the locating hole in the lower part of stand, the inboard stand lateral wall fixed mounting of locating hole has the butt joint nut that accepts with the locating hole.
The number of the upright posts is two, and the length of the upright posts is 580 mm.
The baffle is of a rectangular plate-shaped structure, the length of the baffle is 1000mm, the width of the baffle is 200mm, and the thickness of the baffle is 80 mm.
The length of the center of the positioning hole from the bottom of the upright post is 50-100 mm, and the inner diameter of the positioning hole is 18 mm.
The inner diameter of the butt nut is not larger than that of the positioning hole.
The butt joint nut is an M16 nut.
The utility model has the following positive effects: this product passes through the baffle to the belt from moving the tail operation time implementation keep off the coal operation to the baffle card is from moving tail clamp plate upper edge, utilizes the stand bottom to insert simultaneously from moving tail dolly track groove department, utilizes locating hole and docking nut and outside bolted connection, and whole installation is nimble, and it is convenient to dismantle, and the practicality is strong, can prevent and treat the coal spilling, alleviates workman clear coal intensity of labour, reduces the cost of labor. The situation that the coal gangue is scattered to injure personnel is avoided, and the safety guarantee is improved.
Drawings
Fig. 1 is a schematic diagram of a front view structure of the present utility model.
Fig. 2 is a schematic side view of the present utility model.
Fig. 3 is a schematic rear view of the present utility model.
Fig. 4 is a schematic view of a usage state structure of the present utility model.
Detailed Description
As shown in fig. 1, 2, 3 and 4, the quick detachable coal blocking device of the self-moving tail comprises a stand column 1, wherein a baffle plate 2 is fixedly arranged on the front side of the upper part of the stand column 1, the stand column 1 is made of channel steel with a U-shaped section, a positioning hole 3 is formed in the lower part of the stand column 1, and a butt joint nut 4 which is connected with the positioning hole 3 is fixedly arranged on the side wall of the stand column 1 on the inner side of the positioning hole 3. The number of the upright posts 1 is two, and the length of the upright posts 1 is 580 mm.
The baffle plate 2 is of a rectangular plate-shaped structure, the length of the baffle plate 2 is 1000mm, the width of the baffle plate 2 is 200mm, and the thickness of the baffle plate 2 is 80 mm. The length of the center of the positioning hole 3 from the bottom of the upright post 1 is 50-100 mm, and the inner diameter of the positioning hole 3 is 18 mm. The inner diameter of the butt nut 4 is not larger than the inner diameter of the positioning hole 3. The butt nut 4 is an M16 nut.
When the device is used, 1 iron plate with the length of 580mm and the width of 200mm and the thickness of 80mm is welded on two upright posts 1 with the length of 580mm and the specification of 14b, positioning holes 3 with the diameter of 18mm are drilled at the positions of 50mm on the bottoms of the upright posts 1, butt nuts 4 of M16 are welded on the inner sides of the positioning holes 3, two upright posts 1 bottoms of a coal baffle are inserted into a track groove 8 of a self-moving tail trolley, bolt holes 6 are formed in the side wall of the track groove 8 of the self-moving tail trolley, then an installation bolt 5 is connected with the butt nuts 4 and then fixed on a track when a jackscrew is used, a baffle plate 2 welded on the upper part is directly clamped on the upper edge of a self-moving tail pressing plate 7, the operation is simple, and when disassembly is needed during moving transfer, the bolts 5 are only needed to be loosened, the coal baffle plate is taken off integrally, and the device is flexible, convenient and fast, and has high practicability.
Claims (6)
1. The utility model provides a quick dismantlement formula keeps off coal device from moving tail, includes stand (1), its characterized in that: the front side of the upper part of the upright post (1) is fixedly provided with a baffle plate (2), the upright post (1) is made of U-shaped channel steel, the lower part of the upright post (1) is provided with a positioning hole (3), and the side wall of the upright post (1) at the inner side of the positioning hole (3) is fixedly provided with a butt joint nut (4) which is connected with the positioning hole (3).
2. The self-moving tail quick detachable coal retaining device according to claim 1, wherein: the number of the upright posts (1) is two, and the length of the upright posts (1) is 580 mm.
3. The self-moving tail quick detachable coal retaining device according to claim 1, wherein: the baffle (2) is of a rectangular plate-shaped structure, the length of the baffle (2) is 1000mm, the width of the baffle (2) is 200mm, and the thickness of the baffle (2) is 80 mm.
4. The self-moving tail quick detachable coal retaining device according to claim 1, wherein: the length of the center of the positioning hole (3) from the bottom of the upright post (1) is 50-100 mm, and the inner diameter of the positioning hole (3) is 18 mm.
5. The self-moving tail quick detachable coal retaining device according to claim 1, wherein: the inner diameter of the butt nut (4) is not larger than the inner diameter of the positioning hole (3).
6. The self-moving tail quick detachable coal retaining device according to claim 1, wherein: the butt-joint nut (4) is an M16 nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321178380.9U CN219858976U (en) | 2023-05-16 | 2023-05-16 | Quick dismantlement formula of self-moving tail keeps off coal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321178380.9U CN219858976U (en) | 2023-05-16 | 2023-05-16 | Quick dismantlement formula of self-moving tail keeps off coal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219858976U true CN219858976U (en) | 2023-10-20 |
Family
ID=88322526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321178380.9U Active CN219858976U (en) | 2023-05-16 | 2023-05-16 | Quick dismantlement formula of self-moving tail keeps off coal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219858976U (en) |
-
2023
- 2023-05-16 CN CN202321178380.9U patent/CN219858976U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |