CN211144510U - Concrete feeding and spraying integrated machine - Google Patents
Concrete feeding and spraying integrated machine Download PDFInfo
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- CN211144510U CN211144510U CN201921796956.1U CN201921796956U CN211144510U CN 211144510 U CN211144510 U CN 211144510U CN 201921796956 U CN201921796956 U CN 201921796956U CN 211144510 U CN211144510 U CN 211144510U
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Abstract
The utility model discloses a concrete feeding and spraying integrated machine, which comprises a loading part, a batching and conveying part, a cement hoister, a chassis part and a spraying part; the loading part is used for loading aggregate and sandstone; the cement lifter is internally provided with a helical blade and is used for lifting bulk cement to the batching and conveying part; the loading part comprises a bucket, a movable arm, a telescopic part, a support arm and a connecting frame, wherein the movable arm is rigidly connected with the telescopic part through a movable arm seat and is used for collecting materials and feeding sand and stones; the batching conveying part comprises a hopper and a batching device; the injection part comprises an injection main machine; the utility model discloses a concrete material loading, injection all-in-one can not be with the help of external equipment facility and manpower when using, carry out normal machinery when realizing the walking removal and gather materials, mechanical feeding, batching, concrete mixing and spray the operation, under the condition of equal work load, operating condition, the utility model discloses the recruitment number is few, fast, low in labor strength.
Description
Technical Field
The utility model relates to a concrete material loading, injection machine especially relate to a concrete material loading, injection all-in-one.
Background
In mining, the tunneling roadway guniting operation equipment is currently divided into two forms:
1. the introduction of the rotor type concrete sprayer technology in China in the last 70 th century has the defects of short maintenance period, low spraying efficiency, poor sealing performance, high dust beside the machine and the like;
2. the push chain type concrete sprayer technology developed in recent years and having intellectual property rights of China effectively makes up for the defects of the rotor type concrete sprayer technology.
On the basis of the push chain type concrete sprayer technology, a feeding machine (proportioning machine) technology for a concrete sprayer matched with the push chain type concrete sprayer is developed, and the technology improves the spraying quality of concrete. Along with the development of the technology and the production requirement, the concrete spraying operation amount is gradually increased, the speed is gradually increased, the equipment volume is gradually increased, and the equipment is more difficult to move; insufficient labor, increased labor intensity and limited space in coal mine roadways are also facts that are in front of each other.
In conclusion, the existing concrete sprayer for coal mines and the feeding machine thereof can not realize the functions of normal mechanical material collection, mechanical feeding, batching, concrete stirring and spraying operation while walking and moving.
At present, there is not a set of all-in-one machine for realizing normal mechanical aggregate, mechanical feeding, batching, concrete mixing and concrete spraying operation with the spraying function during walking movement.
Disclosure of Invention
The utility model provides a concrete feeding, injection all-in-one, this concrete feeding, injection all-in-one adopt integrated design, gather materials, mechanical feeding, batching, concrete mixing and spray the function with machinery and integrate, have solved the above-mentioned problem of concrete sprayer for the colliery and material loading machine thereof.
The technical solution adopted by the utility model to solve the above technical problem is as follows:
the utility model provides a concrete material loading, sprays all-in-one which characterized in that: comprises a loading part, a batching and conveying part, a cement hoister, a chassis part and a spraying part;
the loading part is used for loading aggregate and sandstone; the cement lifter is internally provided with a helical blade and is used for lifting the bulk cement to the batching and conveying part; the material conveying part mixes the proportioned materials and conveys the materials to the spraying part; and a concrete sprayer at the spraying part.
The cement lifter is internally provided with a helical blade and is used for lifting bulk cement to the batching and conveying part;
the loading part comprises a bucket, a movable arm, a telescopic part, a supporting arm and a connecting frame, wherein the movable arm is rigidly connected with the telescopic part through a movable arm seat and is used for collecting materials and feeding gravel.
The telescopic part comprises an outer cylinder body, an inner cylinder body and a telescopic oil cylinder.
The movable arm comprises a movable arm seat and a movable arm oil cylinder, the supporting arm comprises a supporting arm oil cylinder and a supporting arm oil cylinder seat, and the movable arm seat is rigidly connected with the inner cylinder body of the telescopic part.
The loading part and the chassis part are connected into a whole by the connecting frame, and the supporting arm oil cylinder seat is fixed on the chassis.
And supporting wheels are arranged at the front position of the outer barrel of the telescopic part of the loading part, and the supporting wheels and the connecting frame jointly form a shear-supporting beam structure.
The cement lifting machine is positioned on the side surface of the cement hopper and is obliquely fixed on the chassis part, and the cement lifting machine comprises a hopper and a conveyor.
The batching conveying part comprises a hopper and a batching device.
The hopper comprises a sand stone hopper, a cement hopper and an accelerator hopper.
The batching conveying device comprises a batching shaft, a batching shaft motor, a stirring conveying shaft motor and a frame body.
The injection part comprises an injection main machine; the injection main machine is of a rotor type or a push chain type.
And a horizontal screen is arranged above the feeding port of the injection machine.
The horizontal screen is divided into an upper screen body and a lower screen body, and a screen is arranged in the middle of the lower screen body of the upper screen body.
The upper screen body and the lower screen body are both made of L steel, the lower screen body is supported by a supporting wheel with a groove in the middle, and one side of the screen body is connected with a power device with an eccentric wheel through a connecting rod;
the eccentric wheel power device is a hydraulic motor.
The chassis part is provided with a walking crawler.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses can not carry out normal machinery when realizing the walking removal with the help of external equipment facility and manpower when using and gather materials, mechanical feeding, batching, concrete mixing and spray the operation. The utility model discloses have mechanical feeding, including the cement lifting machine who promotes the cement function, mechanical feeding furthest reduces intensity of labour. The utility model discloses at injection machine pan feeding mouth top facility horizontal screen. The sieve body is forced to reciprocate mechanically to shake the material, so that the purpose of sieving the material is achieved. The service life and the screening effect of the elastic vibrating screen are better than those of any elastic vibrating screen.
Under the condition of equal workload and working condition, the utility model discloses the recruitment number is few, fast, low in labor strength.
The loading part has the functions of collecting materials and feeding materials, and replaces manual feeding. The cement hoister can also replace manual feeding.
When the walking vehicle is running, the operations of collecting materials (sand and stone), feeding materials (sand and cement), batching, concrete stirring and spraying can be simultaneously carried out. The horizontal screen is provided, and the screen body is forced to reciprocate mechanically to shake the materials, so that the purpose of screening the materials is achieved. The loading part can be integrally pulled up, so that the long-distance walking and the construction operation at the place with the gradient change are convenient.
Drawings
The above features and advantages of the present invention will become more apparent and readily appreciated from the following description of the exemplary embodiments thereof taken in conjunction with the accompanying drawings.
FIG. 1 is a flow chart of the concrete feeding and spraying integrated machine of the present invention;
FIG. 2 is a schematic view of the whole structure of the concrete feeding and spraying integrated machine of the present invention;
fig. 3 is a schematic structural view of the loading unit of the present invention.
Fig. 4 is a schematic structural view of the ingredient conveying part of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 is a flow chart of the concrete feeding and spraying integrated machine of the present invention;
FIG. 2 is a schematic view of the whole structure of the concrete feeding and spraying integrated machine of the present invention;
FIG. 3 is a schematic structural view of the loading portion of the present invention;
fig. 4 is a schematic structural view of the ingredient conveying part of the present invention.
In the figure, 1 a loading part, 2 a batching and conveying part, 3 a cement hoister, 4 a chassis part, 5 a horizontal screen, 6 a spraying part, 7 a bucket, 8 a supporting wheel, 9 a bucket oil cylinder, 10 a movable arm, 11 a movable arm seat, 12 a movable arm oil cylinder, 13 a connecting frame, 14 a supporting arm oil cylinder, 15 a supporting arm oil cylinder seat, 16 a sand hopper, 17 a cement hopper, 18 a batching shaft, 19 an accelerator hopper, 20 a batching motor, 21 a frame body, 22 a stirring and conveying shaft and 23 a stirring and conveying motor.
As shown in fig. 1: the utility model discloses a concrete material loading, injection all-in-one, the theory of operation lies in: grit material passes through the loading portion and carries batching conveying part 2, and cement promotes batching conveying part 2 through cement lifting machine 3, and the accelerator is added to accelerator hopper 19, also assembles batching conveying part 2, and batching conveying part 2 stirs and carries the horizontal screen, reaches injection site 6 after 5 sieves of horizontal screen, carries out the concrete spraying construction operation.
Fig. 2 is the overall structure schematic diagram of the concrete feeding and spraying integrated machine of the utility model. As shown in fig. 2:
the utility model discloses a concrete material loading, injection all-in-one include loading portion 1, batching conveying part 2, cement lifting machine 3, chassis portion 4, horizontal screen 5, injection portion 6.
Fig. 3 is a schematic structural view of the loading unit of the present invention. As shown in fig. 3:
the loading part 1 is used for feeding aggregate and sandstone; the cement lifter 3 is internally provided with a helical blade and is used for lifting the bulk cement to the batching and conveying part; the material conveying part mixes the proportioned materials and conveys the materials to the spraying part; and a concrete sprayer at the spraying part.
The cement hoister 3 is internally provided with a helical blade and is used for hoisting bulk cement to the batching and conveying part 2;
the loading part comprises a bucket 7, a movable arm 10, a telescopic part, a supporting arm and a connecting frame 13, wherein the movable arm 10 is rigidly connected with the telescopic part through a movable arm seat 11 and is used for collecting materials and feeding gravel. The telescopic part consists of an outer cylinder body, an inner cylinder body and a telescopic oil cylinder. The movable arm comprises a movable arm seat and a movable arm oil cylinder, the supporting arm comprises a supporting arm oil cylinder 14 and a supporting arm oil cylinder seat 15, the loading part 1 and the chassis part 4 are connected into a whole through a connecting frame 13, and the supporting arm oil cylinder seat 12 is fixed on the chassis 4. In addition, a supporting wheel 8 is arranged below the front position of the outer cylinder body of the telescopic part of the loading part 1), and the supporting wheel 8 and the connecting frame 13 share the stroke shear beam structure. The telescopic part comprises an outer cylinder body, an inner cylinder body and a telescopic oil cylinder.
The movable arm seat 11 is rigidly connected with the outer cylinder body of the telescopic device. The coupling frame 13 couples the loading portion 1 and the chassis portion 4 as one body. The supporting wheel 7 and the connecting frame 13 share the stroke of a shear beam structure. The bracket oil cylinder seat 15 is fixed on the chassis part 4, and the whole loading part is pulled up when the bracket oil cylinder is contracted, so that the whole machine can walk conveniently.
The loading part 1 has the following structural principle and working process: a reversible bucket 7 is mounted at the front end, and a movable arm 10 is connected
The left side of the over-boom 10 is connected to the telescopic part. After the movable arm 10 and the bucket 7 move to turn the bucket 7 to a certain position, the telescopic part extends forwards to push the movable arm seat 11 to drive the movable arm 10 and the bucket 7 to move forwards so that the bucket 7 is filled with gravel, and the hopper is turned to enable the opening of the hopper to face upwards; when the telescopic part retracts, the bucket is pulled back to a certain position, the movable arm 10 performs overturning motion to lift the bucket 7, meanwhile, the bucket 7 and the movable arm 10 perform overturning motion to enable the opening of the bucket 7 to be kept upward all the time, and when the bucket 7 reaches a discharging position, the movable arm 10 stops acting; the bucket 7 turns backwards to discharge the sand into the sand hopper of the batching and conveying part 2, and the discharging action is finished; returning the boom 10 and the bucket 7 to the next work cycle.
Fig. 4 is a schematic structural view of the ingredient conveying part of the present invention. As shown in fig. 4: the ingredient conveying portion 2 includes a hopper 7 and an ingredient conveying device. The hopper 7 comprises a sand hopper 16, a cement hopper 17 and an accelerator hopper 19. The batching conveying device comprises a batching shaft 18, a batching shaft motor 20, a stirring conveying shaft 22, a stirring conveying shaft motor 23 and a frame body 21.
The structure principle and the working process of the batching and conveying part 2 are as follows: the sand and the cement of the sand and stone hopper 16 of the loading part 1 and the cement of the cement hoister 3 are loaded into the cement hopper 17 and the accelerator of the accelerator hopper 19 to be proportioned and output through the rotation of the corresponding helical blades, the output materials enter the stirring tank of the stirring conveyor, are mixed and conveyed forwards under the rotation action of the rotating blades of the stirring conveying shaft, and finally, the mixed materials enter the screen of the horizontal screen 5 of the spraying part through the discharge hole.
As shown in fig. 2, the overall structure of the concrete feeding and spraying integrated machine of the present invention is schematically illustrated, the spraying part 6 includes a spraying host; the jetting host may be any form of concrete jetting machine, including a rotor type or a push chain type. A horizontal screen 5 is arranged above a feeding port of the injection machine 6. The horizontal screen 5 is divided into an upper screen body and a lower screen body, and the middle of the lower screen body of the upper screen body is a screen.
The horizontal screen 5 and the spraying part 6 cooperate with each other to screen the mixed concrete from large-particle-size particles and then complete the concrete spraying operation.
The horizontal screen 5 is divided into an upper screen body and a lower screen body, the middle of the lower screen body of the upper screen body is a screen mesh, frameworks of the upper screen body and the lower screen body are made of L type steel, the lower screen body is supported by a supporting wheel with a groove in the middle, one side of the screen body is connected with a power device with an eccentric wheel through a connecting rod, and the power device with the eccentric wheel can be a hydraulic motor.
The utility model discloses a concrete feeding, injection all-in-one machine chassis portion 4 is provided with the walking track.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses can not carry out normal machinery when realizing the walking removal with the help of external equipment facility and manpower when using and gather materials, mechanical feeding, batching, concrete mixing and spray the operation. The utility model discloses cement lifting machine with mechanical feeding function, mechanical feeding furthest reduces intensity of labour. The utility model discloses at injection machine pan feeding mouth top facility horizontal screen. The sieve body is forced to reciprocate mechanically to shake the material, so that the purpose of sieving the material is achieved. The service life and the screening effect of the elastic vibrating screen are better than those of any elastic vibrating screen.
Under the condition of equal workload and working condition, the utility model discloses the recruitment number is few, fast, low in labor strength. The loading part 1 has the functions of collecting materials and loading materials, and replaces manual loading. The cement lifter 3 can also replace manual cement lifting.
The operation of collecting materials, feeding materials, proportioning, concrete stirring and spraying can be simultaneously carried out during walking. The horizontal screen 5 is arranged, and the screen body is forced to reciprocate mechanically to shake the materials, so that the purpose of screening the materials is achieved. The loading part can be integrally pulled up, so that the long-distance walking and the construction operation at the place with the gradient change are convenient.
It should be noted that the above-mentioned embodiments are exemplary, and that various modifications and variations can be made by those skilled in the art based on the above-mentioned embodiments without departing from the scope of the invention.
It will be understood by those skilled in the art that the foregoing detailed description is for the purpose of illustration only and is not intended to limit the invention. The scope of the invention is defined by the claims and their equivalents.
Claims (7)
1. The utility model provides a concrete material loading, sprays all-in-one which characterized in that: comprises a loading part, a batching and conveying part, a cement hoister, a chassis part and a spraying part; the loading part is used for loading aggregate and sandstone; the cement lifter is internally provided with a helical blade and is used for lifting the bulk cement to the batching and conveying part; the material conveying part mixes the proportioned materials and conveys the materials to the spraying part; the spraying part is a concrete sprayer.
2. The concrete feeding and spraying all-in-one machine according to claim 1, characterized in that: the loading part comprises a bucket, a movable arm, a telescopic part, a supporting arm and a connecting frame, the movable arm is rigidly connected with the telescopic part through a movable arm seat and is used for collecting materials and feeding gravel, the telescopic part comprises an outer barrel, an inner barrel and a telescopic oil cylinder, the movable arm comprises a movable arm seat and a movable arm oil cylinder, the supporting arm comprises a supporting arm oil cylinder and a supporting arm oil cylinder seat, the loading part and a chassis part are connected into a whole through the connecting frame, the supporting arm oil cylinder seat is fixed on the chassis, the telescopic part of the loading part is provided with a supporting wheel by the front end, and the supporting wheel and the connecting frame share a stroke and shear a beam structure.
3. The concrete feeding and spraying all-in-one machine according to claim 1, characterized in that:
the lifting machine is located the cement hopper side, and the slope is fixed at the chassis portion, and the lifting machine includes hopper and conveyer.
4. The concrete feeding and spraying all-in-one machine according to claim 1, characterized in that:
the batching conveying part comprises a hopper and a batching conveying device, the hopper comprises a sand and stone hopper, a cement hopper and an accelerator hopper, and the batching conveying device comprises a batching shaft, a batching shaft motor, a stirring conveying shaft motor and a frame body.
5. The concrete feeding and spraying all-in-one machine according to claim 1, characterized in that: the injection part comprises an injection main machine; the injection main machine is of a rotor type or a push chain type.
6. The concrete feeding and spraying integrated machine according to claim 5 is characterized in that a horizontal screen is arranged above a feeding port of the spraying machine and is divided into an upper screen body and a lower screen body, a screen is arranged in the middle of the lower screen body of the upper screen body, frameworks of the upper screen body and the lower screen body are made of L steel, the lower screen body is supported by a supporting wheel with a groove in the middle, one side of the screen body is connected with a power device with an eccentric wheel through a connecting rod, and the power device with the eccentric wheel is a hydraulic motor.
7. The concrete feeding and spraying all-in-one machine according to claim 1, characterized in that:
the chassis part is provided with a walking crawler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921796956.1U CN211144510U (en) | 2019-10-24 | 2019-10-24 | Concrete feeding and spraying integrated machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921796956.1U CN211144510U (en) | 2019-10-24 | 2019-10-24 | Concrete feeding and spraying integrated machine |
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| CN211144510U true CN211144510U (en) | 2020-07-31 |
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| CN201921796956.1U Active CN211144510U (en) | 2019-10-24 | 2019-10-24 | Concrete feeding and spraying integrated machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012767A (en) * | 2020-09-03 | 2020-12-01 | 昆明理工大学 | Tunnel crack two-lining reinforcing method and device based on jet type cement-based composite material |
| CN113843891A (en) * | 2021-10-13 | 2021-12-28 | 国网新源控股有限公司 | Liquid accelerator mixing device for concrete sprayer |
-
2019
- 2019-10-24 CN CN201921796956.1U patent/CN211144510U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012767A (en) * | 2020-09-03 | 2020-12-01 | 昆明理工大学 | Tunnel crack two-lining reinforcing method and device based on jet type cement-based composite material |
| CN113843891A (en) * | 2021-10-13 | 2021-12-28 | 国网新源控股有限公司 | Liquid accelerator mixing device for concrete sprayer |
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