CN114482178A - Earth and rockfill excavation construction device and method - Google Patents

Earth and rockfill excavation construction device and method Download PDF

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Publication number
CN114482178A
CN114482178A CN202210131394.9A CN202210131394A CN114482178A CN 114482178 A CN114482178 A CN 114482178A CN 202210131394 A CN202210131394 A CN 202210131394A CN 114482178 A CN114482178 A CN 114482178A
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CN
China
Prior art keywords
crushing
material pipe
earth
stone
negative pressure
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Granted
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CN202210131394.9A
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Chinese (zh)
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CN114482178B (en
Inventor
姚传兰
任初秀
黄文奎
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Shenzhen Senlan Construction Group Co ltd
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Shenzhen Senlan Construction Group Co ltd
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Priority to CN202210131394.9A priority Critical patent/CN114482178B/en
Publication of CN114482178A publication Critical patent/CN114482178A/en
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Publication of CN114482178B publication Critical patent/CN114482178B/en
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
    • E02F5/305—Arrangements for breaking-up hard ground
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/8816—Mobile land installations
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/02—Conveying equipment mounted on a dredger
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/04—Loading devices mounted on a dredger or an excavator hopper dredgers, also equipment for unloading the hopper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/23—Dune restoration or creation; Cliff stabilisation

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

The invention discloses an earth and stone excavation construction device which comprises a crushing mechanism, a conveying mechanism and a motor vehicle, wherein the crushing mechanism and the conveying mechanism are arranged on the motor vehicle, the crushing mechanism and the conveying mechanism are connected with a power system of the motor vehicle, the crushing mechanism comprises a first crushing mechanism, a second crushing mechanism and a crushing adjusting mechanism, the crushing adjusting mechanism can enable the first crushing mechanism and the second crushing mechanism to do lifting motion relative to the motor vehicle or the ground, the conveying mechanism comprises an earth and stone collecting mechanism and an earth and stone sucking mechanism, and the earth and stone collecting mechanism is connected with the earth and stone sucking mechanism through a sealed pipeline. The invention also discloses an earth and rockfill excavation construction method. The crushing action is executed by arranging the crushing chain, so that the crushed soil and stones are fine and are suitable for being conveyed by wind power, and the soil and stones generated by the crushing mechanism are conveyed out by arranging the conveying mechanism, so that the crushing mechanism can continuously operate, and the working capacity of the crushing mechanism is greatly improved.

Description

Earth and rockfill excavation construction device and method
Technical Field
The invention relates to the technical field of construction machinery, in particular to an earth and rockwork excavation construction device and method.
Background
With the development of economy, there is an increasing need for road repair in the morning. In the road repairing process, one ring section is used for leveling a roadbed, and an excavator is usually used for excavating earth and stones. The excavator needs to dig out the soil and stone earlier, and rotatory hopper removes to fall the soil and stone again, and this rotation process is time-wasting relatively. Therefore, the excavator is not efficient because continuous operation can not be carried out during earth and stone excavation construction for repairing roads.
Disclosure of Invention
The invention aims to provide an earth and rocky excavation construction device and method, and solves the problem of low earth and rocky excavation construction efficiency.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides an earthwork excavation construction device, including being used for the kibbling rubbing crusher structure of motor vehicle place ahead soil stone, a conveying mechanism for carrying away the soil stone that rubbing crusher structure smashed, the motor vehicle, wherein rubbing crusher structure, conveying mechanism sets up on the motor vehicle, rubbing crusher structure, conveying mechanism and motor vehicle driving system are connected, rubbing crusher structure includes first crushing mechanism, the broken mechanism of second, a broken guiding mechanism for adjusting first crushing mechanism and the broken mechanism height of second, broken guiding mechanism can make first crushing mechanism, the broken mechanism of second is elevating movement for motor vehicle or ground, conveying mechanism includes soil stone collection mechanism, soil stone suction mechanism, soil stone collection mechanism is connected with soil stone suction mechanism with sealed pipeline.
Preferably, first broken mechanism includes first runner, the second runner, broken chain, first broken oil motor, first runner, the second runner, first broken oil motor is installed on broken guiding mechanism, first runner, the second runner homoenergetic is for broken guiding mechanism is rotatory, first runner is the action wheel, first runner is connected with motor vehicle driving system, broken tooth that is used for broken stone earth is installed in the outside of broken chain, first broken oil motor is installed on broken guiding mechanism and is connected with first runner transmission, first broken oil motor can drive first runner and rotate.
Preferably, the second crushing mechanism comprises a third rotating wheel, a fourth rotating wheel, a crushing chain, a first crushing oil motor, the third rotating wheel, the fourth rotating wheel and the first crushing oil motor are installed on the crushing adjusting mechanism, the third rotating wheel and the fourth rotating wheel can rotate relative to the crushing adjusting mechanism, the third rotating wheel is a driving wheel and is connected with a power system of a motor vehicle, crushing teeth for crushing earth and stone are installed on the outer side of the crushing chain, the second crushing oil motor is installed on the crushing adjusting mechanism and is in transmission connection with the third rotating wheel, and the second crushing oil motor can drive the third rotating wheel to rotate.
Preferably, broken guiding mechanism includes the mounting bracket, first dwang, the second dwang, broken adjustment hydro-cylinder, first dwang, the second dwang all with the mounting bracket, the motor vehicle rotates to be connected, first dwang, the second dwang homoenergetic is for the mounting bracket, the motor vehicle rotates, first dwang and second dwang parallel placement and first dwang, the second dwang, the mounting bracket, enclose into parallelogram between the motor vehicle, broken adjustment hydro-cylinder and mounting bracket, the motor vehicle is the rotation and is connected, broken adjustment hydro-cylinder can be for the mounting bracket, the motor vehicle rotates, broken adjustment hydro-cylinder can drive first dwang, the second dwang is for the mounting bracket, the motor vehicle rotates and makes rubbing crusher device go up and down.
Preferably, the soil and stone collecting mechanism comprises a hopper, a third rotating rod and a soil and stone collecting oil cylinder, the third rotating rod and the soil and stone collecting oil cylinder are connected with the hopper and the motor vehicle in a rotating mode, the third rotating rod and the soil and stone collecting oil cylinder can rotate relative to the hopper and the motor vehicle, the soil and stone collecting oil cylinder can drive the hopper to rotate relative to the third rotating rod to enable the hopper to ascend and descend or rotate, a discharge port for discharging soil and stone is formed in the middle of the side face of the hopper, and the discharge port is connected with the soil and stone suction mechanism through a sealing pipeline.
Preferably, the soil and stone suction mechanism comprises a material pipe rotating mechanism for adjusting the soil and stone discharge place, a material pipe negative pressure mechanism for generating negative pressure suction, and a material pipe, wherein the material pipe rotating mechanism can rotate the material pipe to adjust the place where the soil and stone fall down, the material pipe negative pressure mechanism can generate negative pressure to enable the soil and stone to flow from the hopper to the discharge port, the material pipe is mounted on the material pipe rotating mechanism, the material pipe negative pressure mechanism is mounted on the material pipe, one end of the material pipe is connected with the discharge port of the hopper, and the other end of the material pipe is connected with the material pipe negative pressure mechanism.
Preferably, the material pipe rotating mechanism comprises a material pipe mounting seat, a base and a material pipe rotating oil motor for driving the material pipe mounting seat to rotate, the material pipe mounting seat is mounted on the base, a stator of the material pipe rotating oil motor is mounted on the base, a rotor of the material pipe rotating oil motor is in meshing transmission connection with a gear of the material pipe mounting seat, the material pipe rotating oil motor is connected with a power system of a motor vehicle, and the material pipe rotating oil motor drives the material pipe mounting seat to rotate relative to the base so that a blanking port of the material pipe negative pressure mechanism is located at a place where soil and stones are discharged.
Preferably, the material pipe negative pressure mechanism comprises a fan, a filter screen and a material pipe negative pressure box, the material pipe negative pressure box is connected with the material pipe, the fan is installed above the material pipe negative pressure box, the filter screen is installed between the fan and the material pipe negative pressure box so as to prevent soil and stones from entering the fan, and a blanking port is formed in the lower portion of the material pipe negative pressure box.
Preferably, the blanking port of the material pipe negative pressure box is provided with a cloth pocket for sealing the blanking port, and the cloth pocket is carved to block the blanking port when no earth and rock is generated from the blanking port so as to prevent the pressure in the material pipe from increasing.
Preferably, the blanking port of the material pipe negative pressure box is further provided with a cloth pocket frame for supporting a cloth pocket, the cloth pocket frame is fixedly connected with the material pipe negative pressure box, the cloth pocket is sleeved on the outer side of the cloth pocket frame, and the cloth pocket frame is provided with air holes for ventilation.
Preferably, the cloth bag is provided with a magnet at a position far away from the negative pressure tank of the material pipe so that the cloth bag keeps the lower end of the cloth bag closed when no earth or stone falls down.
An earth and rockfill excavation construction method comprises the following steps:
clearing weeds and trees on the ground surface;
secondly, operating by using an earth and stone excavation construction device according to a mode of firstly left and then right, and firstly up and down;
starting a fan to enable the material pipe negative pressure box to generate negative pressure, and moving the soil and stone materials to the blanking port from the hopper under the driving of wind power;
driving the material pipe rotating mechanism to rotate, so that the blanking port is in pit filling;
lifting the crushing mechanism by using a crushing and adjusting mechanism and pushing the stones to the side by using a hopper for placing the stones with large shapes;
and sixthly, after the stone is treated, the crushing mechanism is put down by using the crushing adjusting mechanism, and the crushing operation is continued.
The beneficial effects of the technical scheme are as follows: the crushing action is executed by arranging the crushing chain, so that the crushed soil and stones are fine and are suitable for being conveyed by wind power, and the soil and stones generated by the crushing mechanism are conveyed out by arranging the conveying mechanism, so that the crushing mechanism can continuously operate, and the working capacity of the crushing mechanism is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is another perspective view of the present invention;
fig. 3 is a partial structural view of the present invention.
In the figure, 1-crushing mechanism, 2-conveying mechanism, 3-motor vehicle, 4-first crushing mechanism, 5-second crushing mechanism, 6-crushing adjusting mechanism, 7-first rotating wheel, 8-second rotating wheel, 9-crushing chain, 10-third rotating wheel, 11-fourth rotating wheel, 12-mounting rack, 13-first rotating rod, 14-second rotating rod, 15-crushing adjusting oil cylinder, 16-earth and stone collecting mechanism, 17-earth and stone sucking mechanism, 18-third rotating rod, 19-earth and stone collecting oil cylinder, 20-hopper, 21-discharge port, 22-material pipe rotating mechanism, 23-material pipe negative pressure mechanism, 24-material pipe, 25-discharge port, 26-material pipe mounting seat, 27-base, 28-material pipe rotary oil motor, 29-fan, 30-material pipe negative pressure tank, 31-pocket frame, 32-air hole, 33-first crushing oil motor and 34-second crushing oil motor.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to the attached drawings, the earth and stone excavation construction device comprises a crushing mechanism 1 used for crushing earth and stone in front of a motor vehicle 3, a conveying mechanism 2 used for conveying the crushed earth and stone out of the crushing mechanism 1, and the motor vehicle 3, wherein the crushing mechanism 1 and the conveying mechanism 2 are arranged on the motor vehicle 3, the crushing mechanism 1 and the conveying mechanism 2 are connected with a power system of the motor vehicle 3, the crushing mechanism 1 comprises a first crushing mechanism 4, a second crushing mechanism 5 and a crushing adjusting mechanism 6 used for adjusting the heights of the first crushing mechanism 4 and the second crushing mechanism 5, the crushing adjusting mechanism 6 can enable the first crushing mechanism 4 and the second crushing mechanism 5 to do lifting motion relative to the motor vehicle 3 or the ground, the conveying mechanism 2 comprises an earth and stone collecting mechanism 16 and an earth and stone sucking mechanism 17, and the earth and stone collecting mechanism 16 is connected with the earth and stone sucking mechanism 17 through a sealed pipeline.
Preferably, the first crushing mechanism 4 comprises a first rotating wheel 7, a second rotating wheel 8, a crushing chain 9 and a first crushing oil motor 33, the first rotating wheel 7, the second rotating wheel 8 and the first crushing oil motor 33 are installed on the crushing adjusting mechanism 6, both the first rotating wheel 7 and the second rotating wheel 8 can rotate relative to the crushing adjusting mechanism 6, the first rotating wheel 7 is a driving wheel, the first rotating wheel 7 is connected with a power system of the motor vehicle 3, crushing teeth for crushing earth and stones are installed on the outer side of the crushing chain 9, the first crushing oil motor 33 is installed on the crushing adjusting mechanism 6 and is in transmission connection with the first rotating wheel 7, and the first crushing oil motor 33 can drive the first rotating wheel 7 to rotate. The broken stones and earth of broken chain 9 are all smaller, suitable for using the wind-force to carry.
Preferably, the second crushing mechanism 5 includes a third runner 10, a fourth runner 11, a crushing chain 9 and a second crushing oil motor 34, the third runner 10, the fourth runner 11 and the second crushing oil motor 34 are installed on the crushing adjustment mechanism 6, both the third runner 10 and the fourth runner 11 can rotate relative to the crushing adjustment mechanism 6, the third runner 10 is a driving wheel, the third runner 10 is connected with a power system of the motor vehicle 3, crushing teeth for crushing earth and rock are installed on the outer side of the crushing chain 9, the second crushing oil motor 34 is installed on the crushing adjustment mechanism 6 and is in transmission connection with the third runner 10, and the second crushing oil motor 34 can drive the third runner 10 to rotate.
Preferably, the crushing adjustment mechanism 6 includes an installation frame 12, a first rotating rod 13, a second rotating rod 14, a crushing adjustment cylinder 15, the first rotating rod 13, the second rotating rod 14 is connected with the installation frame 12, the motor vehicle 3 is rotatably connected, the first rotating rod 13, the second rotating rod 14 can be connected with the installation frame 12, the motor vehicle 3 rotates, the first rotating rod 13 and the second rotating rod 14 are placed in parallel, the first rotating rod 13 is connected with the second rotating rod 14, the installation frame 12 is connected with the motor vehicle 3 in a rotating mode, the crushing adjustment cylinder 15 is connected with the installation frame 12 in a rotating mode, the motor vehicle 3 rotates, the crushing adjustment cylinder 15 can be connected with the installation frame 12, the crushing adjustment cylinder 15 can drive the first rotating rod 13, the second rotating rod 14 is connected with the installation frame 12, and the motor vehicle 3 rotates to enable the crushing mechanism 1 to ascend and descend. The crushing adjustment mechanism 6 can lift the crushing mechanism 1, so that the hopper 20 can convey larger stones and push the larger stones aside.
Preferably, the soil and stone collecting mechanism 16 comprises a hopper 20, a third rotating rod 18 and a soil and stone collecting oil cylinder 19, the third rotating rod 18 and the soil and stone collecting oil cylinder 19 are both rotatably connected with the hopper 20 and the motor vehicle 3, the third rotating rod 18 and the soil and stone collecting oil cylinder 19 can both rotate relative to the hopper 20 and the motor vehicle 3, the soil and stone collecting oil cylinder 19 can drive the hopper 20 to rotate relative to the third rotating rod 18 so as to enable the hopper 20 to lift or rotate, a discharge hole 21 for discharging soil and stone is arranged in the middle of the side surface of the hopper 20, and the discharge hole 21 is connected with the soil and stone sucking mechanism 17 through a sealed pipeline. The earth and stone collecting cylinder 19 can make the hopper 20 do various actions to push the bigger stones aside, thereby making the wind power transmission play a full role. Generally, the hopper 20 is filled with relatively large lumps of soil or stones, and the stones in the hopper 20 are poured after the crushing mechanism 1 has been in operation for a certain period of time.
Preferably, the soil and stone suction mechanism 17 comprises a material pipe rotating mechanism 22 for adjusting the soil and stone discharge place, a material pipe negative pressure mechanism 23 for generating negative pressure suction material, and a material pipe 24, wherein the material pipe rotating mechanism 22 can rotate the material pipe 24 to adjust the place where the soil and stone fall, the material pipe negative pressure mechanism 23 can generate negative pressure to make the soil and stone flow from the hopper 20 to the blanking port 25, the material pipe 24 is installed on the material pipe rotating mechanism 22, the material pipe negative pressure mechanism 23 is installed on the material pipe 24, one end of the material pipe 24 is connected with the discharge port 21 of the hopper 20, and the other end of the material pipe 24 is connected with the material pipe negative pressure mechanism 23.
Preferably, the material pipe rotating mechanism 22 comprises a material pipe mounting seat 26, a base 27 and a material pipe rotating oil motor 28 for driving the material pipe mounting seat 26 to rotate, wherein the material pipe mounting seat 26 is mounted on the base 27, a stator of the material pipe rotating oil motor 28 is mounted on the base 27, a rotor of the material pipe rotating oil motor is in gear meshing transmission connection with the material pipe mounting seat 26, the material pipe rotating oil motor 28 is connected with a power system of the motor vehicle 3, and the material pipe rotating oil motor 28 drives the material pipe mounting seat 26 to rotate relative to the base 27 so that the blanking port 25 of the material pipe negative pressure mechanism 23 is located at a place for discharging soil stones.
Preferably, the material pipe negative pressure mechanism 23 comprises a fan 29, a filter screen and a material pipe negative pressure tank 30, the material pipe negative pressure tank 30 is connected with the material pipe 24, the fan 29 is installed above the material pipe negative pressure tank 30, the filter screen is installed between the fan 29 and the material pipe negative pressure tank 30 so as to prevent soil and stones from entering the fan 29, and the blanking port 25 is shot below the material pipe negative pressure tank 30.
Preferably, the blanking port 25 of the material pipe negative pressure tank 30 is provided with a cloth pocket for closing the blanking port 25, and the cloth pocket is carved to block the blanking port 25 when no earth and stone is discharged from the blanking port 25 so as to prevent the pressure in the material pipe 24 from increasing.
Preferably, the blanking port 25 of the material pipe negative pressure tank 30 is further provided with a cloth bag frame 31 for supporting a cloth bag, the cloth bag frame 31 is fixedly connected with the material pipe negative pressure tank 30, the cloth bag is sleeved on the outer side of the cloth bag frame 31, and the cloth bag frame 31 is provided with a ventilation hole 32 for ventilation.
Preferably, the cloth bag is provided with a magnet at a position away from the negative pressure tank 30 of the feed tube so that the cloth bag keeps the lower end of the cloth bag closed when no earth or stone falls.
An earth and rockfill excavation construction method comprises the following steps:
clearing weeds and trees on the ground surface;
secondly, operating by using an earth and stone excavation construction device according to a mode of firstly left and then right, and firstly up and down;
thirdly, starting the fan 29 to enable the material pipe negative pressure box 30 to generate negative pressure, and moving the soil and stone materials from the hopper 20 to the blanking port 25 under the drive of wind power;
fourthly, the material pipe rotating mechanism 22 is driven to rotate, so that the blanking port 25 is positioned in the pit for filling;
fifthly, for the stones with large shapes, the crushing mechanism 1 is lifted by the crushing adjusting mechanism 6, and the stones are pushed aside by the hopper 20 for placement;
and sixthly, after the stones are processed, the crushing mechanism 1 is put down by using the crushing adjusting mechanism 6, and the crushing operation is continued.
The invention is suitable for opening roads in hilly areas, can be directly propelled forwards along the line of the roads, can continuously work, can directly discharge generated soil and stone materials on two sides of the roads, and can adjust the heights of the first crushing mechanism 4 and the second crushing mechanism 5 by the crushing adjusting mechanism 6, thereby being suitable for hilly areas with not high height. The device is particularly suitable for hilly lands full of grass, is suitable for the operation of the earth and stone excavation construction device, and can quickly open up a road.
According to the invention, the crushing chain 9 is arranged to execute the crushing action, so that the crushed soil and stones are fine and suitable for being conveyed by wind power, and the conveying mechanism 2 is arranged to convey the soil and stones generated by the crushing mechanism 1, so that the crushing mechanism 1 can continuously operate, and the working capacity of the crushing mechanism 1 is greatly improved.
In a specific embodiment, the first crushing oil motor 33 drives the rotating first wheel 7 and the second crushing oil motor 34 drives the rotating third wheel 10 in opposite directions.
In one embodiment, the crushing chain 9 of the crushing mechanism 1 is sometimes entangled with weeds and vines, and can be directly burnt off, and then the operation is continued, and the operation is repeated once again at a certain time.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.

Claims (10)

1. The utility model provides an earth and rockwork excavation construction equipment which characterized in that: the device comprises a crushing mechanism for crushing soil and stones in front of the motor vehicle, a conveying mechanism for conveying the soil and stones crushed by the crushing mechanism out, and the motor vehicle, wherein the crushing mechanism and the conveying mechanism are arranged on the motor vehicle, the crushing mechanism and the conveying mechanism are connected with a power system of the motor vehicle, the crushing mechanism comprises a first crushing mechanism, a second crushing mechanism and a crushing adjusting mechanism for adjusting the heights of the first crushing mechanism and the second crushing mechanism, the crushing adjusting mechanism can enable the first crushing mechanism and the second crushing mechanism to do lifting motion relative to the motor vehicle or the ground, the conveying mechanism comprises a soil and stone collecting mechanism and a soil and stone suction mechanism, and the soil and stone collecting mechanism is connected with the soil and stone suction mechanism through a sealed pipeline.
2. The earth and stone excavation construction device of claim 1, wherein the first crushing mechanism comprises a first rotating wheel, a second rotating wheel, a crushing chain and a first crushing oil motor, the first rotating wheel, the second rotating wheel and the first crushing oil motor are mounted on the crushing adjustment mechanism, the first rotating wheel and the second rotating wheel can rotate relative to the crushing adjustment mechanism, the first rotating wheel is a driving wheel and is connected with a power system of a motor vehicle, crushing teeth for crushing earth and stone are mounted on the outer side of the crushing chain, the first crushing oil motor is mounted on the crushing adjustment mechanism and is in transmission connection with the first rotating wheel, and the first crushing oil motor can drive the first rotating wheel to rotate.
3. The earth and stone excavation construction device of claim 1, wherein the second crushing mechanism comprises a third rotating wheel, a fourth rotating wheel, a crushing chain and a first crushing oil motor, the third rotating wheel, the fourth rotating wheel and the first crushing oil motor are mounted on the crushing adjustment mechanism, the third rotating wheel and the fourth rotating wheel can rotate relative to the crushing adjustment mechanism, the third rotating wheel is a driving wheel and is connected with a power system of a motor vehicle, crushing teeth for crushing earth and stone are mounted on the outer side of the crushing chain, the second crushing oil motor is mounted on the crushing adjustment mechanism and is in transmission connection with the third rotating wheel, and the second crushing oil motor can drive the third rotating wheel to rotate.
4. The earth and stone excavation construction device of claim 1, characterized in that, broken guiding mechanism includes mounting bracket, first dwang, second dwang, broken adjustment hydro-cylinder, first dwang, second dwang all are connected with mounting bracket, motor vehicle rotation, first dwang, second dwang all can rotate for mounting bracket, motor vehicle, enclose into parallelogram between first dwang and the second dwang parallel placement and first dwang, second dwang, mounting bracket, the motor vehicle, broken adjustment hydro-cylinder is the rotation with mounting bracket, motor vehicle and is connected, broken adjustment hydro-cylinder can rotate for mounting bracket, motor vehicle, broken adjustment hydro-cylinder can drive first dwang, second dwang and rotate for mounting bracket, motor vehicle and make rubbing crusher construct the lift.
5. The earth and stone excavation construction device of claim 1, characterized in that, the earth and stone collection mechanism includes that hopper, third dwang, earth and stone collect the hydro-cylinder, third dwang, earth and stone collection hydro-cylinder all rotate with hopper, motor vehicle and are connected, third dwang, earth and stone collection hydro-cylinder homoenergetic rotate for hopper and motor vehicle, earth and stone collection hydro-cylinder can drive the hopper and rotate for the third dwang and make the hopper go up and down or rotate, the middle part of hopper side is provided with and is used for earth and stone exhaust discharge gate, discharge gate and earth and stone suction mechanism are in order to seal the pipe connection.
6. The earth and stone excavation construction device of claim 1, wherein the earth and stone suction mechanism comprises a material pipe rotating mechanism for adjusting the earth and stone discharge place, a material pipe negative pressure mechanism for generating negative pressure suction, and a material pipe, the material pipe rotating mechanism can rotate a material pipe to adjust the place where the earth and stone fall, the material pipe negative pressure mechanism can generate negative pressure to enable the earth and stone to flow from a hopper to a blanking port, the material pipe is installed on the material pipe rotating mechanism, the material pipe negative pressure mechanism is installed on the material pipe, one end of the material pipe is connected with the discharge port of the hopper, and the other end of the material pipe is connected with the material pipe negative pressure mechanism.
7. The earth and stone excavation construction device of claim 6, wherein the material pipe rotating mechanism comprises a material pipe mounting seat, a base and a material pipe rotating oil motor for driving the material pipe mounting seat to rotate, the material pipe mounting seat is mounted on the base, a stator of the material pipe rotating oil motor is mounted on the base, a rotor of the material pipe rotating oil motor is in gear meshing transmission connection with the material pipe mounting seat, the material pipe rotating oil motor is connected with a motor vehicle power system, and the material pipe rotating oil motor drives the material pipe mounting seat to rotate relative to the base so that a blanking port of the material pipe negative pressure mechanism is located at a place where earth and stone are discharged.
8. The earth and stone excavation construction device of claim 6, wherein the material pipe negative pressure mechanism comprises a fan, a filter screen and a material pipe negative pressure box, the material pipe negative pressure box is connected with the material pipe, the fan is installed above the material pipe negative pressure box, the filter screen is installed between the fan and the material pipe negative pressure box so as to prevent earth and stone from entering the fan, and a blanking port is arranged below the material pipe negative pressure box.
9. The earth and rock excavation construction device of claim 8, characterized in that, the blanking mouth of material pipe negative pressure case is provided with the cloth pocket that is used for sealing the blanking mouth, and no earth and rock has been carved and is stopped up the blanking mouth so that the pressure increase in the material pipe when following the blanking mouth, the blanking mouth of material pipe negative pressure case still is provided with the cloth pocket frame that is used for supporting the cloth pocket, cloth pocket frame and material pipe negative pressure case fixed connection, the cloth pocket cover is in the outside of cloth pocket frame, cloth pocket frame is provided with and is used for ventilative bleeder vent, the cloth pocket is being kept away from material pipe negative pressure case and is being provided with magnet so that the cloth pocket keeps the lower extreme of cloth pocket closed when not having earth and rock to fall.
10. The earth and stone excavation construction method of claim 1, comprising the steps of:
clearing weeds and trees on the ground surface;
secondly, operating by using an earth and stone excavation construction device according to a mode of firstly left and then right, and firstly up and down;
starting a fan to enable the material pipe negative pressure box to generate negative pressure, and moving the soil and stone materials to the blanking port from the hopper under the driving of wind power;
driving the material pipe rotating mechanism to rotate, so that the blanking port is in pit filling;
lifting the crushing mechanism by using a crushing and adjusting mechanism and pushing the stones to the side by using a hopper for placing the stones with large shapes;
and sixthly, after the stones are processed, the crushing mechanism is put down by using the crushing adjusting mechanism, and the crushing operation is continued.
CN202210131394.9A 2022-02-14 2022-02-14 Earth and stone excavation construction device and method Active CN114482178B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9216529D0 (en) * 1992-08-04 1992-09-16 Bailey Michael Excavator
US5788168A (en) * 1997-03-05 1998-08-04 Trencor, Inc. Self-loading mobile crusher system
CN104612200A (en) * 2015-03-10 2015-05-13 淄博海伦机械制造有限公司 Multifunctional heading machine
CN111594172A (en) * 2020-05-02 2020-08-28 毛东强 Efficient mining equipment and method integrating ore mining and crushing
CN112814055A (en) * 2020-12-29 2021-05-18 中国船舶重工集团应急预警与救援装备股份有限公司 Earth continuous excavation and tunneling equipment
CN113073693A (en) * 2021-05-14 2021-07-06 洛阳高峰工程机械有限公司 Drilling, crushing, excavating and loading integrated machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9216529D0 (en) * 1992-08-04 1992-09-16 Bailey Michael Excavator
US5788168A (en) * 1997-03-05 1998-08-04 Trencor, Inc. Self-loading mobile crusher system
CN104612200A (en) * 2015-03-10 2015-05-13 淄博海伦机械制造有限公司 Multifunctional heading machine
CN111594172A (en) * 2020-05-02 2020-08-28 毛东强 Efficient mining equipment and method integrating ore mining and crushing
CN112814055A (en) * 2020-12-29 2021-05-18 中国船舶重工集团应急预警与救援装备股份有限公司 Earth continuous excavation and tunneling equipment
CN113073693A (en) * 2021-05-14 2021-07-06 洛阳高峰工程机械有限公司 Drilling, crushing, excavating and loading integrated machine

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