CN218880508U

CN218880508U - Recycled asphalt concrete laying device

Info

Publication number: CN218880508U
Application number: CN202223250767.9U
Authority: CN
Inventors: 徐国存; 陈广秀; 马林
Original assignee: Taizhou Shunlicheng Concrete Products Co ltd
Current assignee: Taizhou Shunlicheng Concrete Products Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-04-18
Anticipated expiration: 2032-12-05

Abstract

The utility model relates to an asphalt paving device technical field specifically is a recycled asphalt concrete paving device, the device comprises a device body, the bottom fixed mounting of device body has the base, the bottom of base is the fixed pulley that is provided with respectively, the top left end fixed mounting of base has the processing case, the fixed dust absorption fan that is provided with in top of processing case, the filter screen is installed in the rear side embedding of processing case, the fixed discharge gate that is provided with in right side of device body, the top fixed mounting of device body has a feeding section of thick bamboo, the fixed dust absorption mouth that is provided with in top rear side of device body, the inside of device body is provided with crushing and stirring mechanism, through the crushing and stirring mechanism who sets up in recycled asphalt concrete paving device, and then has reached and has stirred garrulous purpose to asphalt concrete, has effectually guaranteed the contact gap between asphalt concrete, has improved asphalt concrete's compressive strength, the follow-up use to the device of being convenient for.

Description

Recycled asphalt concrete laying device

Technical Field

The utility model relates to a pitch laying device technical field specifically is a recycled asphalt concrete laying device.

Background

The utility model discloses a recycled asphalt concrete laying device that uses at present, found through the retrieval, at patent application number CN202021655905. X's utility model discloses a recycled asphalt concrete laying device, including body frame, storage agitator tank, paving device and compaction device, be provided with the (mixing) shaft in the storage agitator tank, the (mixing) shaft tip passes storage agitator tank end middle part and first drive wheel fixed connection, compaction device is including the compacting plate, the both sides of compacting plate are provided with the slider, the well lower part of second support is provided with the spout, but the compacting plate passes through slider and second support sliding connection, the slider top is provided with the connecting rod, the one end and the slider upper surface of connecting rod are articulated, and the other end is articulated with the drive shaft on second support top, the drive shaft is provided with second drive wheel edge, driving motor's output shaft tip and the middle part fixed connection of second drive wheel, the first drive wheel of drive wheel and second drive wheel homonymy pass through the transmission chain drive, the utility model discloses the road surface thickness of laying is even, and firm.

Although the above patent solves the above problems in the background art, the following disadvantages still exist: 1. the paving device does not have the function of crushing the recycled asphalt concrete, so that the contact gap between the recycled asphalt concrete and the recycled asphalt concrete is enlarged due to overlarge shape of the recycled asphalt concrete during paving, the compressive strength of the recycled asphalt concrete is further reduced, and the device is not beneficial to use in the follow-up process; 2. the laying device is not provided with a dust treatment device for treating dust generated during asphalt concrete stirring, so that the dust escapes into the air, the surrounding environment and personnel are harmed, and the environmental protection performance of the device is reduced.

To sum up, the utility model discloses a design a problem in the above-mentioned background art is solved to regeneration asphalt concrete laying device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a recycled asphalt concrete laying device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a recycled asphalt concrete laying device comprises a device body, wherein a base is fixedly arranged at the bottom of the device body, pulleys are fixedly arranged at the bottom of the base respectively, a treatment box is fixedly arranged at the left end of the top of the base, a dust absorption fan is fixedly arranged at the top of the treatment box, a filter screen is embedded and mounted at the rear side of the treatment box, a discharge hole is fixedly formed in the right side of the device body, a feeding cylinder is fixedly arranged at the top of the device body, a dust absorption hole is fixedly formed in the rear side of the top of the device body, and a crushing and stirring mechanism is arranged inside the device body;

smash rabbling mechanism including seting up in the inside processing storehouse of device body and respectively fixed mounting at the crushing roller of the inside bottom left and right sides of feeding section of thick bamboo with No. two motors of device body left side, top surface and respectively through the bearing activity setting, the inside left side of handling the storehouse is provided with the rotation axis through the bearing rotation, the outside fixed mounting of rotation axis has helical blade, the fixed belt pulley that is provided with of output of No. two motors, be the parallel setting of staggering between the crushing roller.

As the utility model discloses preferred scheme, the inside packing of handling the case has the aqueous solution, and wherein the bottom that highly is less than the filter screen of aqueous solution.

As the utility model discloses preferred scheme, dust absorption fan's export runs through in the top of handling the case and extends to the inside bottom of handling the case through the pipeline, wherein the bottom of pipeline and the inside bottom contactless of handling the case, dust absorption fan's import is linked together through L venturi tube and dust absorption mouth, and wherein the inside bottom of dust absorption mouth is provided with the filter residue net.

As the utility model discloses preferred scheme, the discharge gate is linked together with the inside of handling the storehouse, and its inside bottom surface is the slope form, the activity of the top left end of discharge gate runs through and is provided with the striker plate.

As the utility model discloses preferred scheme, the sealed activity of the left end of rotation axis run through in the inside left end of handling the storehouse and with the output fixed connection of a motor, helical blade's the outside is infinitely laminated with the inside bottom of handling the storehouse.

As the utility model discloses preferred scheme, the outside surface of crushing roller cooperatees all around with the inner wall of a feeding section of thick bamboo respectively, and its right-hand member runs through in the inside right side of a feeding section of thick bamboo and fixed mounting has the gear that is located the feeding section of thick bamboo outside, and intermeshing connects between its gear.

As the utility model discloses preferred scheme is located the front side the fixed belt pulley that is provided with No. two of right-hand members of crushing roller, wherein No. two belt pulleys pass through belt drive with a belt pulley and are connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the crushing rabbling mechanism that sets up in regeneration asphalt concrete laying device to utilize the structural design among the crushing rabbling mechanism, realized the relative motion between crushing roller, and then reached and stirred garrulous purpose to asphalt concrete, the effectual contact clearance who has guaranteed between asphalt concrete has improved asphalt concrete's compressive strength, the follow-up use to the device of being convenient for.

2. The utility model discloses in, through a regeneration asphalt concrete laying device who sets up to the structural design who handles case, dust absorption fan and dust absorption mouth is utilized, has realized handling the circulation of air between case and processing storehouse, and then has reached the purpose of carrying out the collection processing to dust in the processing storehouse, has avoided the dust loss to go into in the air and the harm that causes, has improved the feature of environmental protection of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of the device of the present invention;

fig. 3 is the internal structure diagram of the treatment box of the present invention.

In the figure: 1. a device body; 101. a base; 1011. a pulley; 102. a treatment tank; 1021. a dust collection fan; 1022. filtering with a screen; 103. a discharge port; 104. a feeding cylinder; 2. a crushing and stirring mechanism; 201. a processing bin; 202. a first motor; 203. a second motor; 204. a crushing roller; 205. a rotating shaft; 206. a helical blade.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

To facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In an embodiment, referring to fig. 1-3, the present invention provides a technical solution:

a recycled asphalt concrete paving device comprises a device body 1, wherein a base 101 is fixedly installed at the bottom of the device body 1, pulleys 1011 are respectively and fixedly arranged at the bottom of the base 101, a treatment box 102 is fixedly installed at the left end of the top of the base 101, a dust suction fan 1021 is fixedly arranged at the top of the treatment box 102, a filter screen 1022 is embedded and installed at the rear side of the treatment box 102, a discharge hole 103 is fixedly arranged at the right side of the device body 1, a feeding cylinder 104 is fixedly installed at the top of the device body 1, and a dust suction port is fixedly arranged at the rear side of the top of the device body 1;

wherein, discharge gate 103 is linked together with the inside of handling storehouse 201, and its inside bottom surface is the slope form, the activity of the top left end of discharge gate 103 runs through and is provided with the striker plate, the inside packing of handling case 102 has aqueous solution, wherein the height of aqueous solution is less than the bottom of filter screen 1022, the export of dust absorption fan 1021 runs through in the top of handling case 102 and extends to the inside bottom of handling case 102 through the pipeline, wherein the bottom of pipeline and the inside bottom of handling case 102 do not contact, the import of dust absorption fan 1021 is linked together through L venturi tube and dust absorption mouth, wherein the inside bottom of dust absorption mouth is provided with the filter residue net, effectively prevent solid sediment piece and dust absorption fan 1021 to contact, dust absorption fan 1021 has played and has discharged the dust in handling storehouse 201 and has handled the case 102 and contact with aqueous solution, and then solved the device and not possessed the problem of handling the dust in storehouse 201, the guard action has been played to the surrounding environment.

In this embodiment, please refer to fig. 1 and 2, a pulverizing and stirring mechanism 2 is disposed inside the apparatus body 1, the pulverizing and stirring mechanism 2 includes a processing bin 201 disposed inside the apparatus body 1, a first motor 202 and a second motor 203 respectively fixedly mounted on the left side and the top surface of the apparatus body 1, and pulverizing rollers 204 respectively movably disposed on the left and right sides of the bottom end inside the feeding cylinder 104 through bearings, a rotating shaft 205 is rotatably disposed on the left side inside the processing bin 201 through bearings, a helical blade 206 is fixedly mounted on the outer side of the rotating shaft 205, a first belt pulley is fixedly disposed at the output end of the second motor 203, and the pulverizing rollers 204 are disposed in a parallel staggered manner, so that the pulverizing rollers 204 can pulverize the asphalt concrete during rotation, thereby solving the problem that the apparatus does not pulverize the asphalt concrete, facilitating the contact between the asphalt concretes, and meeting the requirements of users;

wherein, the left end seal activity of rotation axis 205 runs through in the inside left end of handling storehouse 201 and with the output fixed connection of a motor 202, the outside of helical blade 206 is infinitely laminated with the inside bottom of handling storehouse 201, be convenient for stir asphalt concrete and make it discharge from discharge gate 103, the outside surface of crushing roller 204 cooperatees all around with the inner wall of feed cylinder 104 respectively, and its right-hand member runs through in the inside right side of feed cylinder 104 and fixed mounting has the gear that is located the feed cylinder 104 outside, wherein intermeshing connects between the gear, the right-hand member that is located front side crushing roller 204 is fixed and is provided with No. two belt pulleys, wherein No. two belt pulleys pass through belt drive with a belt pulley and be connected, so be convenient for drive and carry out the relative motion between crushing roller 204, the crushing effect to asphalt concrete has been guaranteed.

The utility model discloses work flow: when the device is used for paving the recycled asphalt concrete, firstly, the device is moved to a required position through a pulley 1011, secondly, under the condition that a dust suction fan 1021, a first motor 202 and a second motor 203 are respectively and electrically connected with a controller through leads, the power is supplied to the device, finally, the recycled asphalt concrete is poured into a feeding cylinder 104 to be crushed and stirred, in the process of crushing and stirring the recycled asphalt concrete, the second motor 203 is started, the second motor 203 drives a first belt pulley to rotate, the first belt pulley drives a second belt pulley to rotate through a belt, the second belt pulley drives a crushing roller 204 to rotate, under the meshing connection between gears, the crushing rollers 204 start to move oppositely and crush the recycled asphalt concrete, the crushed recycled asphalt concrete falls into a processing bin 201, at the moment, the first motor 202 is started, an output end of the first motor 202 drives a rotating shaft 205 to rotate, the rotating shaft 205 drives a helical blade 206 to rotate, under the action of the helical blade 206, stirring of the asphalt concrete is realized, the stirring of the recycled asphalt concrete can be discharged from a dust suction pipe 201 through an inlet 201, and then the dust suction fan 201 reaches a dust collecting and processing bin 201, and the dust collecting duct 201 can be further processed by a dust collecting duct 1021, and the dust collecting duct 201 can be further processed by a dust collecting duct 1021, and the dust collecting duct 201.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a regeneration asphalt concrete laying device, includes device body (1), its characterized in that: the device comprises a device body (1) and is characterized in that a base (101) is fixedly installed at the bottom of the device body (1), pulleys (1011) are fixedly arranged at the bottom of the base (101) respectively, a treatment box (102) is fixedly installed at the left end of the top of the base (101), a dust suction fan (1021) is fixedly arranged at the top of the treatment box (102), a filter screen (1022) is embedded and installed at the rear side of the treatment box (102), a discharge hole (103) is fixedly arranged at the right side of the device body (1), a feeding cylinder (104) is fixedly installed at the top of the device body (1), a dust suction hole is fixedly arranged at the rear side of the top of the device body (1), and a crushing and stirring mechanism (2) is arranged inside the device body (1);

smash rabbling mechanism (2) including set up in inside processing storehouse (201) of device body (1) and respectively fixed mounting at device body (1) left side, top surface motor (202) and No. two motor (203) and respectively through crushing roller (204) that the bearing activity set up in the inside bottom left and right sides of feed cylinder (104), the inside left side of processing storehouse (201) is rotated through the bearing and is provided with rotation axis (205), the outside fixed mounting of rotation axis (205) has helical blade (206), the output of No. two motor (203) is fixed and is provided with the belt pulley No. one, be parallel stagger setting between crushing roller (204).

2. The recycled asphalt concrete paving apparatus as recited in claim 1, wherein: the inside of the treatment tank (102) is filled with an aqueous solution, wherein the height of the aqueous solution is lower than the bottom of the sieve (1022).

3. A recycled asphalt concrete paving apparatus as defined in claim 1, wherein: the outlet of the dust collection fan (1021) penetrates through the top of the treatment box (102) through a pipeline and extends to the inner bottom end of the treatment box (102), wherein the bottom of the pipeline is not in contact with the inner bottom end of the treatment box (102), the inlet of the dust collection fan (1021) is communicated with the dust collection port through an L-shaped pipe, and the inner bottom end of the dust collection port is provided with a filter residue net.

4. The recycled asphalt concrete paving apparatus as recited in claim 1, wherein: discharge gate (103) are linked together with the inside of handling storehouse (201), and its inside bottom surface is the slope form, the activity of the top left end of discharge gate (103) is run through and is provided with the striker plate.

5. The recycled asphalt concrete paving apparatus as recited in claim 1, wherein: the left end of the rotating shaft (205) penetrates through the left end of the interior of the processing bin (201) in a sealing and movable mode and is fixedly connected with the output end of the first motor (202), and the outer side of the spiral blade (206) is attached to the bottom end of the interior of the processing bin (201) in an infinite mode.

6. A recycled asphalt concrete paving apparatus as defined in claim 1, wherein: the outer side surfaces of the crushing rollers (204) are respectively matched with the periphery of the inner wall of the feeding cylinder (104), the right ends of the crushing rollers penetrate through the right side inside the feeding cylinder (104) and are fixedly provided with gears positioned on the outer side of the feeding cylinder (104), and the gears are meshed and connected with each other.

7. A recycled asphalt concrete paving apparatus as defined in claim 1, wherein: the right end of the crushing roller (204) positioned at the front side is fixedly provided with a second belt pulley, and the second belt pulley is in transmission connection with the first belt pulley through a belt.