CN215170050U - A concrete continuous loading attachment for wet blasting operation of underworkings - Google Patents
A concrete continuous loading attachment for wet blasting operation of underworkings Download PDFInfo
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- CN215170050U CN215170050U CN202120817255.2U CN202120817255U CN215170050U CN 215170050 U CN215170050 U CN 215170050U CN 202120817255 U CN202120817255 U CN 202120817255U CN 215170050 U CN215170050 U CN 215170050U
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Abstract
A concrete continuous feeding device for wet spraying operation of an underground roadway relates to the technical field of wet spraying of roadways, a crawler chassis is installed on the lower side of a main body frame, a double-barrel stirring mechanism is installed on the upper side of the main body frame, a concrete pump is installed in the middle of the main body frame and located on the lower side of the double-barrel stirring mechanism, and the position of the discharge end of the double-barrel stirring mechanism corresponds to the position of the feed end of the concrete pump; a concrete continuous loading attachment for wet blasting operation in pit, drive the concrete continuous loading attachment who is used for wet blasting operation in pit through the track chassis and remove, continuously provide the grit raw materials for twin-tub rabbling mechanism through feed mechanism, for twin-tub rabbling mechanism water injection through the inlet tube, stir the grit raw materials through twin-tub rabbling mechanism, twin-tub rabbling mechanism can a bucket unload, the continuation work of another bucket stirring improves the job schedule, in time provide the required material that spouts of wet blasting.
Description
Technical Field
The utility model belongs to the technical field of the wet blasting technique of tunnel and specifically relates to a concrete continuous feeding device for wet blasting operation in underworkings.
Background
In underground coal mining, according to construction process requirements, a rock tunnel parallel to a coal bed needs to be excavated at the lower part of the coal bed to release harmful gas such as coal bed gas, and in the excavation process of a small rock tunnel, according to safety requirements, the circular operation of twice excavation and once anchor spraying, namely commonly called 'two excavation and one anchor', the existing anchor spraying support mode is limited by the technologies such as stirring, feeding and transportation, and most of the existing anchor spraying support modes adopt dry spraying support, and the dry spraying support has large guniting dust, so that workers are easy to get silicosis, great influence is caused on the health of the workers, and in wet spraying, the guniting needs to be transported back and forth, so that the cost is greatly increased, and the working progress is influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome not enough among the background, the utility model discloses a concrete continuous feeding device for wet blasting operation in underworkings, the utility model discloses a track chassis drives the concrete continuous feeding device who is used for wet blasting operation in underworkings and removes, continuously provides the grit raw materials for twin-tub rabbling mechanism through feed mechanism, is the twin-tub rabbling mechanism water injection through the inlet tube, stirs the grit raw materials through twin-tub rabbling mechanism, and twin-tub rabbling mechanism can a bucket unload, and the continuous work of another bucket stirring improves the work progress, in time provides the required material that spouts of wet blasting.
In order to realize the utility model aims at, the utility model adopts the following technical scheme:
the utility model provides a concrete continuous loading attachment for wet blasting operation in underworkings, includes the main part frame, characterized by: crawler chassis is installed to the downside of main part frame, twin-tub rabbling mechanism is installed to the upside of main part frame, the concrete pump is installed to the intermediate position of main part frame, the concrete pump is located twin-tub rabbling mechanism's downside, the position of twin-tub rabbling mechanism discharge end is corresponding with the position of concrete pump feed end, install the electrical control box on the main part frame, the input of electrical control box is connected with external power source's output, the output of electrical control box is connected with the input electricity of twin-tub rabbling mechanism and concrete pump.
Still include feed mechanism, feed mechanism is located one side of twin-tub rabbling mechanism, and the position of feed mechanism discharge end is corresponding with the position of twin-tub rabbling mechanism feed end, be connected with the support frame on feed mechanism's the fixed end, install the inlet tube on the support frame, the position of inlet tube delivery port is corresponding with the position of twin-tub rabbling mechanism feed end, the water inlet and the outside water tank of inlet tube are connected, feed mechanism's input is connected with electrical control box's output electricity.
The feeding mechanism can be a belt conveyor, a scraper conveyor and the like.
The double-barrel stirring mechanism comprises a fixed frame which is positioned on the main body plate and is fixedly connected with the main body plate, the fixed frame is connected with a third connecting frame through a rotary support, the third connecting frame is fixedly connected with mixing drums which are arranged at equal intervals, the mixing drum is fixedly connected with a placing rack, the placing rack is rotatably connected with a rotating rod, the top end of the rotating rod is fixedly connected with a bevel gear, the placing frame is fixedly connected with a second motor, the second motor is connected with a motor bevel gear through a motor shaft, the position of the motor bevel gear corresponds to the position of the bevel gear and is in meshed connection with the bevel gear, the rotating rod is fixedly connected with L-shaped stirring rods which are arranged at equal intervals, the L-shaped stirring rod is positioned in the stirring cylinder, the bottom end of the L-shaped stirring rod is fixedly connected with a material pushing sloping plate, the mixing drum is provided with a discharging mechanism, and the position of the flow blocking end of the discharging mechanism corresponds to the position of the discharge port of the mixing drum.
Arrange material mechanism and include fixed sleeve and spring, fixed sleeve's quantity is two, and two fixed sleeves all are located the churn and fixed connection, sliding connection has the catch bar in the fixed sleeve, be equipped with logical groove on the catch bar, it has the bayonet lock to lead to the inslot joint, the bayonet lock is located between two fixed sleeves, the spring is located the catch bar and cup joints, the upper and lower both ends of spring are connected with bayonet lock and fixed sleeve contact respectively, the bottom fixedly connected with spoiler of catch bar, the position of spoiler is connected with the corresponding and contact in position of churn bin outlet.
The concrete pump comprises a hopper, a conveying plunger cylinder and a hydraulic oil conveying pump, wherein the hopper, the conveying plunger cylinder and the hydraulic oil conveying pump are all located on the main body plate and are fixedly connected, the pushing end of the hopper is connected with the pushing end of the conveying plunger cylinder, and the liquid outlet of the hydraulic oil conveying pump is connected with the liquid inlet of the conveying plunger cylinder.
The main body board is provided with a heat dissipation fan, the position of the heat dissipation fan corresponds to the position of the concrete pump, and the input end of the heat dissipation fan is electrically connected with the output end of the electric control box.
The main body board is fixedly connected with two illuminating lamps which are respectively positioned on two sides of a concrete pump feeding end, and the input end of each illuminating lamp is electrically connected with the output end of the electric control box.
Since the technical scheme is used, the utility model discloses following beneficial effect has:
a concrete continuous loading attachment for wet blasting operation in pit, drive the concrete continuous loading attachment who is used for wet blasting operation in pit through the track chassis and remove, continuously provide the grit raw materials for twin-tub rabbling mechanism through feed mechanism, for twin-tub rabbling mechanism water injection through the inlet tube, stir the grit raw materials through twin-tub rabbling mechanism, twin-tub rabbling mechanism can a bucket unload, the continuation work of another bucket stirring improves the job schedule, in time provide the required material that spouts of wet blasting.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic structural view of the feeding mechanism of the present invention;
FIG. 3 is a schematic structural view of a twin-tub stirring mechanism of the present invention;
fig. 4 is an enlarged schematic view of the structure at a of the present invention;
1. a main body frame; 2. a crawler chassis; 3. an electrical control box; 4. a feeding mechanism; 401. a positioning frame; 402. a storage rack; 403. a first connecting frame; 404. a telescopic oil cylinder; 405. a feeding frame; 406. a first gear; 407. a second gear; 408. a screw feed rod; 409. a first motor; 410. a chain; 411. a second link frame; 5. a double-barrel stirring mechanism; 501. a fixed mount; 502. a rotary support; 503. a discharge mechanism; 503.1, fixing the sleeve; 503.2, bayonet lock; 503.3, a spring; 503.4, a push rod; 503.5, spoilers; 504. a mixing drum; 505. an L-shaped stirring rod; 506. placing a rack; 507. rotating the rod; 508. a second motor; 509. a third connecting frame; 6. a concrete pump; 601. a hopper; 602. a delivery plunger cylinder; 603. a hydraulic oil delivery pump; 7. a heat dissipation fan; 8. an illuminating lamp; 9. a water inlet pipe; 10. a support frame.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
Combine 1~4 a concrete continuous loading attachment for wet blasting operation in underworkings, including main part frame 1, characterized by: a caterpillar base plate 2 is arranged at the lower side of the main body frame 1, a double-barrel stirring mechanism 5 is arranged at the upper side of the main body frame 1, a concrete pump 6 is arranged in the middle of the main body frame 1, the concrete pump 6 is positioned at the lower side of the double-barrel stirring mechanism 5, the position of the discharge end of the double-barrel stirring mechanism 5 corresponds to the position of the feed end of the concrete pump 6, the sandstone raw materials are stirred by the double-barrel stirring mechanism 5, the double-barrel stirring mechanism 5 can discharge materials in one barrel, the other barrel can continuously work for stirring, the working progress is improved, an electric control box 3 is arranged on the main body frame 1, the input end of the electric control box 3 is connected with the output end of an external power supply, the output end of the electric control box 3 is electrically connected with the input ends of the double-barrel stirring mechanism 5 and the concrete pump 6, and the electric control box 3 is provided with switch buttons which are in one-to-one correspondence with the double-barrel stirring mechanism 5 and the concrete pump 6.
Still include feed mechanism 4, feed mechanism 4 is located one side of twin-tub rabbling mechanism 5, and the position of the 4 discharge ends of feed mechanism is corresponding with the position of the 5 feed ends of twin-tub rabbling mechanism, be connected with support frame 10 on the fixed end of feed mechanism 4, install inlet tube 9 on the support frame 10, the position of inlet tube 9 delivery port is corresponding with the position of the 5 feed ends of twin-tub rabbling mechanism, the water inlet and the outside water tank of inlet tube 9 are connected, the input of feed mechanism 4 is connected with the output electricity of electrical control box 3.
The feeding mechanism 4 can be a belt conveyor, a scraper conveyor and the like.
The preferable feeding mode of the feeding mechanism 4 is a spiral feeding mechanism, the specific structure of the spiral feeding mechanism is that a positioning frame 401 is positioned on the main body plate 1 and fixedly connected, the top end of the positioning frame 401 is connected with a second connecting frame 411, one end of the second connecting frame 411 is connected with a feeding frame 405, the feeding frame 405 is fixedly connected with a first connecting frame 403, the first connecting frame 403 is hinged with the telescopic end of a telescopic oil cylinder 404, the fixed end of the telescopic oil cylinder 404 is connected with the main body plate 1 through a hinged frame, a storage frame 402 is fixedly connected in the feeding port of the feeding frame 405, a spiral feeding rod 408 is rotatably connected in the feeding frame 405, one end of the spiral feeding rod 408 penetrates through the feeding frame 405 to be connected with a first gear 406, one side of the feeding frame 405 is fixedly connected with a first motor 409, the first motor 409 is connected with a second gear 407 through an output shaft, the second gear 407 is connected with the first gear 406 through a chain 410, a discharge port of the feeding frame 405 corresponds to the position of the feeding end of the double-barrel stirring mechanism 5, continuous feeding is performed on the double-barrel stirring mechanism 5 through the feeding mechanism 4, and the working efficiency is improved.
The double-barrel stirring mechanism 5 comprises a fixing frame 501, the fixing frame 501 is located on the main body plate 1 and is fixedly connected with the main body plate 1, the fixing frame 501 is connected with a third connecting frame 509 through a rotary support 502, a motor is arranged in the rotary support 502, the rotary support 502 is driven by the motor to rotate, the rotary support 502 drives the third connecting frame 509 to rotate, a stirring barrel 504 which is arranged at equal intervals is fixedly connected with the third connecting frame 509, a placing frame 506 is fixedly connected with the stirring barrel 504, a rotating rod 507 is rotatably connected with the placing frame 506, a bevel gear is fixedly connected with the top end of the rotating rod 507, a second motor 508 is fixedly connected with the placing frame 506, the second motor 508 is connected with a motor bevel gear through a motor shaft, the position of the motor bevel gear corresponds to the position of the bevel gear and is meshed with the bevel gear, and an L-shaped stirring rod 505 which is arranged at equal intervals is fixedly connected with the rotating rod 507, l type puddler 505 is located a churn 504, the bottom fixedly connected with of L type puddler 505 pushes away the material swash plate, install row material mechanism 503 on the churn 504, the position that row material mechanism 503 choked the flow end is corresponding with the position of a churn 504 bin outlet.
The concrete pump 6 comprises a hopper 601, a conveying plunger cylinder 602 and a hydraulic oil conveying pump 603, wherein the hopper 601, the conveying plunger cylinder 602 and the hydraulic oil conveying pump 603 are all located on the main body plate 1 and are fixedly connected, the pushing end of the hopper 601 is connected with the pushing end of the conveying plunger cylinder 602, and the liquid outlet of the hydraulic oil conveying pump 603 is connected with the liquid inlet of the conveying plunger cylinder 602.
The heat dissipation device is characterized in that the main body plate 1 is provided with a heat dissipation fan 7, the position of the heat dissipation fan 7 corresponds to the position of the concrete pump 6, and the input end of the heat dissipation fan 7 is electrically connected with the output end of the electric control box 3.
Two illuminating lamps 8 are fixedly connected to the main body plate 1, the two illuminating lamps 8 are respectively located on two sides of the feeding end of the concrete pump 6, and the input end of each illuminating lamp 8 is electrically connected with the output end of the electric control box 3.
When the concrete continuous feeding device for wet blasting operation of the underground roadway is used, the concrete continuous feeding device for wet blasting operation of the underground roadway is moved to the position near a working surface through the crawler chassis 2, sand is poured into the storage rack 402 according to a certain proportion by workers, the first motor 409 drives the spiral feeding rod 408 to rotate through the first gear 406, the second gear 407 and the chain 410, the sand is conveyed into the stirring barrel 504 through the spiral feeding rod 408, water is injected into the stirring barrel 504 through the water inlet pipe 9, the rotating rod 507 is driven to rotate through the second motor 508, the L-shaped stirring rod 505 is driven to rotate through the rotating rod 507, the L-shaped stirring rod 505 drives sand raw materials in the stirring barrel 504 to be stirred through the material pushing inclined plate, one stirring barrel 504 conveys the stirred concrete into the concrete pump 6, the other mixing drum 504 continues to mix, the worker presses the pushing rod 503.4, the spoiler 503.5 is driven to move by the pushing rod 503.4, so that the mixed concrete in the mixing drum 504 flows into the hopper 601, the hydraulic oil delivery pump 603 provides power for the delivery plunger cylinder 602, and the concrete in the hopper 601 is delivered to the material spraying machine by the delivery plunger cylinder 602 to work.
The invention is not described in detail in the prior art, and although the invention has been specifically shown and described in connection with the preferred embodiments, the method and the way of implementing the technical solution are numerous, and only the preferred embodiments of the invention have been described above, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims, which are within the scope of the invention.
Claims (8)
1. The utility model provides a concrete continuous feeding device for wet blasting operation in underworkings, includes main part frame (1), characterized by: crawler chassis (2) are installed to the downside of main part frame (1), twin-tub rabbling mechanism (5) are installed to the upside of main part frame (1), concrete pump (6) are installed to the intermediate position of main part frame (1), concrete pump (6) are located the downside of twin-tub rabbling mechanism (5), the position of twin-tub rabbling mechanism (5) discharge end is corresponding with the position of concrete pump (6) feed end, install electrical control box (3) on main part frame (1), the input of electrical control box (3) is connected with external power source's output, the output of electrical control box (3) is connected with the input electricity of twin-tub rabbling mechanism (5) and concrete pump (6).
2. The continuous concrete feeding device for wet blasting operation of underground roadway according to claim 1, characterized by: still include feed mechanism (4), feed mechanism (4) are located one side of twin-tub rabbling mechanism (5), and the position of feed mechanism (4) discharge end is corresponding with the position of twin-tub rabbling mechanism (5) feed end, be connected with support frame (10) on the fixed end of feed mechanism (4), install inlet tube (9) on support frame (10), the position of inlet tube (9) delivery port is corresponding with the position of twin-tub rabbling mechanism (5) feed end, the water inlet and the outside water tank of inlet tube (9) are connected, the input of feed mechanism (4) is connected with the output electricity of electrical control box (3).
3. The continuous concrete feeding device for wet blasting operation of underground roadway according to claim 2, characterized by: the feeding mechanism (4) can be a belt conveyor, a scraper conveyor and the like.
4. The continuous concrete feeding device for wet blasting operation of underground roadway according to claim 1, characterized by: the double-barrel stirring mechanism (5) comprises a fixing frame (501), the fixing frame (501) is located on the main body plate (1) and is fixedly connected with the main body plate, the fixing frame (501) is connected with a third connecting frame (509) through a rotary support (502), stirring barrels (504) which are arranged at equal intervals are fixedly connected with the third connecting frame (509), a placing frame (506) is fixedly connected with the stirring barrels (504), a rotating rod (507) is rotatably connected with the placing frame (506), a bevel gear is fixedly connected with the top end of the rotating rod (507), a second motor (508) is fixedly connected with the placing frame (506), the second motor (508) is connected with the bevel gear through a motor shaft, the position of the bevel gear corresponds to the position of the bevel gear and is in meshing connection with the bevel gear, and L-shaped stirring rods (505) which are arranged at equal intervals are fixedly connected with the rotating rod (507), l type puddler (505) are located churn (504), the bottom fixedly connected with of L type puddler (505) pushes away the material swash plate, install discharge mechanism (503) on churn (504), the position that discharge mechanism (503) choked the flow end is corresponding with the position of churn (504) bin outlet.
5. A continuous concrete feeding device for wet blasting operation of underground roadways according to claim 4, characterized in that: discharge mechanism (503) including fixed sleeve (503.1) and spring (503.3), the quantity of fixed sleeve (503.1) is two, and two fixed sleeve (503.1) all are located churn (504) and fixed connection, sliding connection has catch bar (503.4) in fixed sleeve (503.1), be equipped with logical groove on catch bar (503.4), it has bayonet lock (503.2) to lead to the inslot joint, bayonet lock (503.2) are located between two fixed sleeve (503.1), spring (503.3) are located catch bar (503.4) and cup joint, the upper and lower both ends of spring (503.3) are connected with bayonet lock (503.2) and fixed sleeve (503.1) contact respectively, the bottom fixedly connected with spoiler (503.5) of catch bar (503.4), the position of spoiler (503.5) is corresponding and the contact with the position of churn (504) bin outlet and is connected.
6. The continuous concrete feeding device for wet blasting operation of underground roadway according to claim 1, characterized by: concrete pump (6) are including hopper (601), carry plunger cylinder (602) and hydraulic oil delivery pump (603), hopper (601), carry plunger cylinder (602) and hydraulic oil delivery pump (603) all are located main part board (1) and fixed connection, the promotion end of hopper (601) is connected with the promotion end of carrying plunger cylinder (602), the liquid outlet of hydraulic oil delivery pump (603) is connected with the inlet of carrying plunger cylinder (602).
7. The continuous concrete feeding device for wet blasting operation of underground roadway according to claim 1, characterized by: install heat dissipation fan (7) on main part board (1), the position of heat dissipation fan (7) is corresponding with the position of concrete pump (6), the input of heat dissipation fan (7) is connected with the output electricity of electrical control box (3).
8. The continuous concrete feeding device for wet blasting operation of underground roadway according to claim 1, characterized by: the main body plate (1) is fixedly connected with two illuminating lamps (8), the two illuminating lamps (8) are respectively positioned on two sides of the feeding end of the concrete pump (6), and the input end of each illuminating lamp (8) is electrically connected with the output end of the electric control box (3).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120817255.2U CN215170050U (en) | 2021-04-21 | 2021-04-21 | A concrete continuous loading attachment for wet blasting operation of underworkings |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120817255.2U CN215170050U (en) | 2021-04-21 | 2021-04-21 | A concrete continuous loading attachment for wet blasting operation of underworkings |
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| CN215170050U true CN215170050U (en) | 2021-12-14 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116854419A (en) * | 2023-05-16 | 2023-10-10 | 安吉龙港混凝土制品有限公司 | An environmentally friendly concrete preparation process |
| CN118959014A (en) * | 2024-10-15 | 2024-11-15 | 中铁山河工程装备股份有限公司 | An air cushion direct discharge dual-channel slag discharge mechanism |
-
2021
- 2021-04-21 CN CN202120817255.2U patent/CN215170050U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116854419A (en) * | 2023-05-16 | 2023-10-10 | 安吉龙港混凝土制品有限公司 | An environmentally friendly concrete preparation process |
| CN118959014A (en) * | 2024-10-15 | 2024-11-15 | 中铁山河工程装备股份有限公司 | An air cushion direct discharge dual-channel slag discharge mechanism |
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