CN209922846U - Explosive adding and transferring trolley for coal mine roadway tunneling - Google Patents
Explosive adding and transferring trolley for coal mine roadway tunneling Download PDFInfo
- Publication number
- CN209922846U CN209922846U CN201920851393.5U CN201920851393U CN209922846U CN 209922846 U CN209922846 U CN 209922846U CN 201920851393 U CN201920851393 U CN 201920851393U CN 209922846 U CN209922846 U CN 209922846U
- Authority
- CN
- China
- Prior art keywords
- plate frame
- explosive
- coal mine
- bottom plate
- platform
- 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.)
- Expired - Fee Related
Links
- 239000002360 explosive Substances 0.000 title claims abstract description 33
- 239000003245 coal Substances 0.000 title claims abstract description 17
- 230000005641 tunneling Effects 0.000 title description 11
- 239000000463 material Substances 0.000 claims abstract description 39
- 238000009412 basement excavation Methods 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 11
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 14
- 238000005422 blasting Methods 0.000 abstract description 6
- 230000000630 rising effect Effects 0.000 abstract 1
- 239000011435 rock Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a colliery tunnelling adds transfer platform truck with explosive, including base, bottom plate frame, ejector plate frame, operation platform and material case. There is the fixed bolster at the base both ends, and there is the removal wheel bottom, and the base passes through the pneumatic cylinder to be connected with the bottom plate frame. The bottom plate frame is used as a supporting platform of the hydraulic prop and the lifting frame. The hydraulic prop is connected below the top plate frame, and the operation platform is arranged above the top plate frame. The operation platform is provided with a safety handrail and a hydraulic prop switch, and the height of the operation platform is adjusted through the hydraulic prop switch. The material case is enclosed by sheet metal, and there is the pan feeding mouth material roof portion, is equipped with the slide in the incasement, and material bottom of the case portion is equipped with discharge gate, limiting plate and baffle, and the speed of discharge gate control ejection of compact speed by limiting plate and baffle, and the material case passes through the crane to be fixed on the bed plate frame, and the crane control box is through controlling rising and falling of crane, the height of adjustment material case. The explosive adding and transferring trolley for coal mine roadway excavation can be well suitable for aerial operation in coal mine underground roadway excavation construction, has no special requirement on the leveling condition of a roadway bottom plate, can be widely applied to coal mine roadway excavation blasting construction, improves the labor operation efficiency, and reduces the labor intensity of operators.
Description
Technical Field
The utility model relates to a colliery underworkings tunnelling construction technical field specifically is a colliery tunnelling adds transportation platform truck with explosive.
Background
Rock breaking is needed in coal mine roadway tunneling construction, common rock breaking modes comprise blasting rock breaking and mechanical rock breaking, and the blasting rock breaking is simple in operation, strong in adaptability and relatively low in cost; but also has the problems of various working procedures, low mechanization degree, high labor intensity and the like. At present, the loading, the transportation and the addition of explosives in the coal mine tunneling construction process are realized through manual operation. Particularly, with the requirement of high yield and high efficiency of coal mining, the operation mode of tunneling a large-section tunnel of a mine is gradually popularized, so that the labor intensity of tunneling operators is higher when the large-section blasting and tunneling work is carried out, particularly, when explosives are loaded, scaffolds are required to be built to carry out the explosive loading work at a higher position, the work efficiency is low, and the labor intensity of the operators is increased.
Therefore, it is necessary to design an explosive adding and transferring trolley for coal mine tunnel excavation to realize the addition and transfer of explosives and detonators during construction operation.
Disclosure of Invention
For solving the not enough of prior art, the utility model provides a colliery is explosive addition transportation platform truck for tunnel tunnelling. The device has simple structure, can realize the addition and the transfer of explosives and detonators, improves the labor operation efficiency and lightens the labor intensity of operators.
In order to achieve the above object, the utility model provides a following technical scheme: an explosive adding and transferring trolley for coal mine tunnel excavation mainly comprises a base, a bottom plate frame, a top plate frame, an operation platform, a lifting frame control box and a material box, wherein a moving wheel is installed below the base, a locking buckle is arranged at the upper end of the moving wheel, and fixed supports are arranged at two ends of the base; the lower part of the bottom plate frame is provided with a hydraulic cylinder, and the upper end of the bottom plate frame is connected with a hydraulic prop and a lifting frame; a hydraulic support is connected below the top plate frame, and an operation platform is arranged above the top plate frame; the working platform is provided with a safety handrail and a hydraulic prop switch, the lifting of the working platform is controlled by the hydraulic prop switch, and the periphery of the working platform is provided with a fence; the material box is surrounded by a metal sheet, a feeding port is formed in the top of the material box, a sliding plate is arranged in the material box, a discharging port, a limiting plate and a baffle are arranged at the bottom of the material box, and the discharging speed of the discharging port of the material box is controlled by the limiting plate and the baffle together; the material box is fixed on the bottom plate frame through the lifting frame, and the lifting frame is controlled by the lifting frame control box.
The utility model relates to a colliery is explosive interpolation transportation platform truck for tunnel tunnelling, the fixed bolster be angle of adjustment device, height-adjustable to the minimum that removes the wheel, be equipped with four around the base altogether.
The utility model relates to a colliery is explosive for tunnel tunnelling and adds transfer platform truck, the pneumatic cylinder is installed between base and bottom plate frame, plays the effect of buffering upper portion pressure, guarantees the steady of operation platform and material case, the stability of improve equipment operation.
The utility model relates to a colliery tunnelling is with explosive interpolation transportation platform truck, safety handle and hydraulic prop switch are installed to the operation platform, the operation height of operation platform passes through the adjustment of hydraulic prop switch, the operation platform is formed by 80 mm's metal sheet welding.
The utility model relates to a colliery tunnelling adds transfer platform truck with explosive, the cross-section upper end of the pan feeding mouth of material case is greater than the lower extreme, is down trapezoidal, and the discharge gate of material case is by the speed of limiting plate and baffle common control ejection of compact speed, and the limiting plate can slide from top to bottom, the size of adjustment discharge gate, and the baffle can deflect in certain angle, control ejection of compact speed.
The utility model relates to a colliery is explosive for tunnel tunnelling and adds transfer platform truck, the crane is for cutting the fork crane, the height of accessible crane control box adjustment material case.
The beneficial technical effects obtained by adopting the technical scheme are as follows:
this colliery is explosive for tunnel tunnelling adds transports platform truck base is equipped with the removal wheel, and it is convenient to remove, has avoided the extra process because of the frequent change in operation place causes, and the platform truck removes the process and can transports explosive and detonator, has improved the operating efficiency of blasting construction, has alleviateed operation personnel intensity of labour. The hydraulic prop is connected to the operation platform bottom, can be according to job site adjustment operation height, makes things convenient for the construction operation, and the operation platform is equipped with rail and safety handle, and the safety when constructor aerial work has been guaranteed in the better adaptation underworkings blasting construction high altitude construction.
The explosive adding and transferring trolley base for coal mine roadway tunneling is provided with the moving wheels, can be pushed manually, is convenient to move, is simple in equipment structure, can realize addition and transfer of explosives and detonators, saves labor and improves the efficiency of roadway tunneling construction.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 the utility model discloses schematic diagram when operation platform and material case descend.
In the figure: 1. the fixed bolster, 2, the locking is detained, 3, remove the wheel, 4, the base, 5, the pneumatic cylinder, 6, the bottom plate frame, 7, the crane, 8, the material case, 9, the pan feeding mouth, 10, the limiting plate, 11, the discharge gate, 12, the safety handle, 13, the operation platform, 14, the ejector plate frame, 15, the hydraulic prop, 16, the hydraulic prop switch, 17, the crane control box, 18, the baffle.
Detailed Description
The embodiments of the present invention will be further explained with reference to the accompanying drawings 1 and 2:
an explosive adding and transferring trolley for coal mine roadway tunneling mainly comprises a base 4, a bottom plate frame 6, a hydraulic support column 15, a lifting frame 7, a top plate frame 14, an operation platform 13 and a material box 8. A moving wheel 3 is arranged below the base 4, a locking buckle 2 is arranged at the upper end of the moving wheel 3, and fixing supports 1 are arranged at two ends of the base 4; the lower part of the bottom plate frame 6 is provided with a hydraulic cylinder 5, and the hydraulic cylinder 5 plays a role in buffering the pressure at the upper part, so that the operation stability of the equipment is improved; a hydraulic prop 15 is connected below the top plate frame 14, and an operation platform 13 is arranged above the top plate frame; the safety handrail 12 and the hydraulic prop switch 16 are installed on the working platform 13, the lifting of the working platform 13 is controlled by the hydraulic prop switch 16, and the fence is arranged around the working platform 13, so that the working safety is ensured; the material box 8 is surrounded by a metal sheet, a slide way is arranged in the material box, a feeding port 9 is arranged at the top of the material box, a discharging port 11, a limiting plate 10 and a baffle 18 are arranged at the bottom of the material box, and the discharging speed of the discharging port 11 is controlled by the limiting plate 10 and the baffle 18 together; the lifting frame 7 is a scissor type lifting frame and is fixed on the bottom plate frame 6, and the height of the material box 8 is controlled by a lifting frame control box 17.
The working principle is as follows: before the explosive adding and transferring trolley for coal mine roadway tunneling is used, the locking buckles of the moving wheels are opened, the trolley is moved to a construction site in a manual pushing mode, the fixing support of the base is put down, the moving wheel locking buckles are fixed, and the integral stability of the trolley is kept.
The scissor type lifting frame is controlled by the lifting frame control box to lower the material box to the minimum, the limiting plate is put down, the baffle is closed at the moment, the discharge port is guaranteed to be in a closed state, a proper amount of explosive and detonator are put into the material box feeding port, and the explosive and the detonator slide into the bottom of the box body through the sliding plate inside the box body until the material is filled.
When carrying out the construction operation, the operation personnel get into operation platform through the bottom plate frame, promote operation platform to suitable height through controlling hydraulic prop switch, utilize the crane control box to rise the material case to the same height of operation platform simultaneously, open limiting plate and baffle to suitable position, make things convenient for constructor to acquire explosive and detonator and explode the operation.
After the operation is finished, closing the limiting plate and the baffle plate to enable the discharge hole to be in a closed state, starting a hydraulic strut switch, reducing the operation platform to the lowest height, and enabling an operator to leave the operation platform; through the crane control box, the material box is lowered to the minimum height, explosive and detonators are filled through a material box feeding port, the fixed support of the base and the locking buckle of the movable wheel are opened, and the trolley is moved to the next construction site.
The present invention is not limited to the above embodiments, and the above description is only a preferred embodiment of the present invention, and it should be noted that modifications, equivalent substitutions, obvious variations, etc. to the technical solutions described in the foregoing embodiments by those skilled in the art under the guidance of the present specification should be included in the scope of the present invention.
Claims (5)
1. The utility model provides a colliery is explosive addition transportation platform truck for tunnel tunnelling, includes base (4), bottom plate frame (6), roof frame (14), operation platform (13) and material case (8), its characterized in that: the movable trolley is characterized in that a movable wheel (3) is installed below a base (4), a locking buckle (2) is arranged at the upper end of the movable wheel (3), fixing supports (1) are arranged at two ends of the base (4), a hydraulic cylinder (5) is arranged at the lower portion of a bottom plate frame (6), a hydraulic support (15) and a lifting frame (7) are connected at the upper end of the bottom plate frame (3), a hydraulic support (15) is connected below a top plate frame (14), an operation platform (13) is arranged above the top plate frame, a safety handrail (12) and a hydraulic support switch (16) are installed on the operation platform (13), the lifting of the operation platform (13) is controlled through the hydraulic support switch (16), the material box (8) is enclosed by metal sheets, a feeding hole (9) is formed in the top of the material box (8), a sliding plate is arranged in the material box (8), a discharging hole (11), a limiting plate, the material box (8) is fixed on the bottom plate frame (6) through the lifting frame (7), and the lifting frame (7) is controlled by the lifting frame control box (17).
2. The explosive adding and transferring trolley for coal mine roadway excavation according to claim 1, characterized in that: the fixed support (1) is an angle-adjustable device, the height of the angle-adjustable device can be adjusted to the lowest point of the movable wheel (3), and four fixed support devices are arranged around the base (4).
3. The explosive adding and transferring trolley for coal mine roadway excavation according to claim 1, characterized in that: the hydraulic cylinder (5) is installed between the base (4) and the bottom plate frame (6), plays a role in buffering upper pressure, guarantees the stability of the operation platform (13) and the material box (8), and improves the stability of equipment operation.
4. The explosive adding and transferring trolley for coal mine roadway excavation according to claim 1, characterized in that: safety handle (12) and hydraulic prop switch (16) are installed to work platform (13), the operation height of work platform (13) is adjusted through hydraulic prop switch (16), work platform (13) are formed by 80 mm's metal sheet welding.
5. The explosive adding and transferring trolley for coal mine roadway excavation according to claim 1, characterized in that: the upper end of the section of a feeding port (9) of the material box (8) is larger than the lower end and is in an inverted trapezoid shape, the discharging speed of a discharging port (11) of the material box (8) is controlled by a limiting plate (10) and a baffle (18) together, the limiting plate (10) can slide up and down, the size of the discharging port (11) is adjusted, and the baffle (18) can deflect within a certain angle to control the discharging speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920851393.5U CN209922846U (en) | 2019-06-06 | 2019-06-06 | Explosive adding and transferring trolley for coal mine roadway tunneling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920851393.5U CN209922846U (en) | 2019-06-06 | 2019-06-06 | Explosive adding and transferring trolley for coal mine roadway tunneling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209922846U true CN209922846U (en) | 2020-01-10 |
Family
ID=69092688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920851393.5U Expired - Fee Related CN209922846U (en) | 2019-06-06 | 2019-06-06 | Explosive adding and transferring trolley for coal mine roadway tunneling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209922846U (en) |
-
2019
- 2019-06-06 CN CN201920851393.5U patent/CN209922846U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107083979A (en) | Transportation in assembled state and support system after a kind of speedy drivage | |
| CN101942999A (en) | Coal mining method for high-dipping low seam | |
| CN101985887B (en) | End supporting, filling and transshipping system of coal face | |
| CN103410545B (en) | The hydraulic support of Sub-Level Caving and packing job can be realized | |
| CN109057790B (en) | Mining robot | |
| CN101487395A (en) | Template support for filling after support | |
| CN102587903B (en) | Comprehensive tunneling system for stone drift | |
| CN107044294B (en) | A kind of Anchor Agent is automatically filled in device | |
| CN102444401B (en) | Coal mining method by filling on blasting mining face of thin coal seam and relevant equipment | |
| CN101818648A (en) | Roadside extrusion forming template filled by gangue | |
| CN103061765B (en) | Z type horizontal stratification top coal caving coal mining method in half-edge thick coal seam | |
| CN206419048U (en) | Tunnel gantry type multifunctional supporting chassis | |
| CN209922846U (en) | Explosive adding and transferring trolley for coal mine roadway tunneling | |
| CN201835851U (en) | Coal face end timbering, filling and transshipping system | |
| CN206539342U (en) | Efficient coal-winning machine | |
| CN203345969U (en) | Turret-type hydraulic loading and unloading machine for underground coal mine | |
| CN114320417B (en) | Anchor forward type rapid tunneling and supporting device and working method thereof | |
| CN103303809A (en) | Turret type hydraulic loader for underground coal mine | |
| CN107882582A (en) | Mobile hydraulic Work protection platform in a kind of tunnel | |
| CN103661072B (en) | Underground granular explosive loading service cart | |
| CN107178390B (en) | Movable lifting type coal mine goaf filling device | |
| CN214366139U (en) | Roof supporting vehicle for crossheading empty-roof area | |
| CN205876368U (en) | Roof cutting stays lane complete set to strut equipment | |
| CN111852473B (en) | Mining method of thin vein | |
| CN210003329U (en) | throwing and ramming -body machine for filling gangue in underground coal mine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 Termination date: 20200606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |