CN114319017A - Movable efficient asphalt stirring equipment for road and bridge construction - Google Patents
Movable efficient asphalt stirring equipment for road and bridge construction Download PDFInfo
- Publication number
- CN114319017A CN114319017A CN202210096622.3A CN202210096622A CN114319017A CN 114319017 A CN114319017 A CN 114319017A CN 202210096622 A CN202210096622 A CN 202210096622A CN 114319017 A CN114319017 A CN 114319017A
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- stirring
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- 238000003756 stirring Methods 0.000 title claims abstract description 61
- 238000010276 construction Methods 0.000 title claims abstract description 26
- 239000010426 asphalt Substances 0.000 title claims abstract description 24
- 238000003860 storage Methods 0.000 claims abstract description 21
- 238000012216 screening Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000005452 bending Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 9
- 238000007873 sieving Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000007790 scraping Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The invention discloses movable efficient asphalt stirring equipment for road and bridge construction, and belongs to the technical field of road and bridge construction. The utility model provides a road bridge construction is with mobilizable high-efficient agitated vessel of pitch, including the agitator, agitator top surface fixedly connected with motor, the agitator top is equipped with the sieve storage bucket, the inside sieve hopper that is equipped with of sieve storage bucket, agitator lower extreme right side is equipped with the pressurization subassembly, agitator upper end inner wall is equipped with rotates the seat, it is symmetrical structure and is equipped with two drive assembly to rotate the seat inner wall, the drive assembly downside is equipped with the stirring subassembly, through setting up sieve storage bucket and sieve hopper, can realize the screening to the building stones, and the sieve hopper of constituteing by the screen cloth of aperture size difference, can make the device can carry out the building stones of different thicknesses and sieve, the practicality of device has been improved greatly, make the function of device diversified.
Description
Technical Field
The invention relates to the technical field of road and bridge construction, in particular to movable efficient asphalt stirring equipment for road and bridge construction.
Background
Asphalt can be used to lay at the in-process of road construction, and asphalt need stir when using, and agitated vessel need be used in the asphalt stirring, and prior art CN209368635U discloses an asphalt agitated vessel, and the device passes through the baffle to be connected with the bracing piece, installs the motor in the left side of box, avoids installing the drawback of bringing in the lower extreme and the upper end of box, drives cleaning brush and blade rotation through the motor.
But the device still has the weak point to lie in, when the pitch stirring, need mix the stirring after screening suitable building stones, because the device simple structure, be not convenient for sieve the building stones, lead to the function lower, the device is simultaneously because stirring simple structure, the stirring mode is single, lead to stirring effect relatively poor, simultaneously because the pitch that stirs well has great viscosity, lead to comparatively slowly when the ejection of compact, and the device is not convenient for improve ejection of compact speed, lead to the efficiency of construction lower, in view of this, we provide a road bridge construction with mobilizable high-efficient agitated vessel of pitch.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide movable asphalt high-efficiency stirring equipment for road and bridge construction, and aims to solve the problems in the background art.
2. Technical scheme
The utility model provides a road bridge construction is with mobilizable high-efficient agitated vessel of pitch, includes the agitator, agitator top surface fixedly connected with motor, the agitator top is equipped with the sieve storage bucket, the inside sieve hopper that is equipped with of sieve storage bucket, agitator lower extreme right side is equipped with the pressurization subassembly, agitator upper end inner wall is equipped with rotates the seat, it is symmetrical structure and is equipped with two drive assembly to rotate the seat inner wall, the drive assembly downside is equipped with the stirring subassembly.
Preferably, the agitator top surface is symmetrical structure and has been seted up two spacing grooves, the agitator top surface is symmetrical structure through connection and is fixed with two valves, agitator middle part top surface through rotation is connected with the pivot, pivot upper end outer wall connection is fixed with the worm wheel, pivot lower extreme outer wall passes the agitator top surface and extends to inside and is connected and be fixed with the drive wheel.
Preferably, sieve storage bucket right-hand member upside through connection is fixed with the feeder hopper, sieve storage bucket right-hand member downside through threaded connection has the bung, sieve storage bucket right-hand member terminal surface is the loop configuration and has seted up four spacing holes, sieve storage bucket middle part bottom surface is connected and is fixed with the carriage.
Preferably, sieve storage bucket bottom surface four corners department all is connected fixedly with the slide bar, the slide bar bottom surface evenly inlays and is equipped with a plurality of balls, slide bar lower extreme outer wall and spacing inslot wall sliding fit, sieve storage bucket bottom surface is the run-through structure connection and is fixed with two hoses, the hose lower extreme is connected fixedly with the valve upper end.
Preferably, the sieve hopper comprises four screen meshes that the aperture size differs, sieve hopper left end connection is fixed with the dwang, dwang outer end outer wall passes the storage bucket inner wall of sieving and extends to outside and rather than rotate and be connected, the dwang outer end runs through sliding fit and has this gag lever post, gag lever post left end outer wall cover is equipped with the spring, the spring right-hand member is connected fixedly with the dwang lateral wall, gag lever post right-hand member outer wall is pegged graft with spacing downthehole wall activity.
Preferably, the pressurizing assembly comprises a fixed seat, the top surface of the rear end of the fixed seat is fixedly connected with an air bag, the inner wall of the front end of the fixed seat is hinged with a pressing plate, the bottom surface of the rear end of the pressing plate is in movable contact with the top surface of the air bag, and the output end of the air bag is fixedly connected with the top surface of the screening barrel through a hose.
Preferably, the top surface of the rotating seat is rotationally connected with the inner wall of the stirring barrel, an annular rack is fixedly connected to the inner wall of the upper end of the rotating seat and is in meshing transmission with a transmission wheel, a fixed bevel gear is arranged on the inner wall of the lower end of the middle of the rotating seat and penetrates through the inner wall of the rotating seat to extend to the upper portion of the rotating seat and is fixedly connected with the inner wall of the stirring barrel through a pin shaft, screw grooves are formed in the bottom surfaces of two sides of the lower end of the rotating seat, racks are fixedly connected to the inner wall of the lower end of each screw groove, and a wall scraping rod is fixedly connected to one end of the lower end of the rotating seat.
Preferably, the output end of the motor is fixedly connected with a bending rod, the outer wall of the middle part of the bending rod is in sliding fit with the inner wall of the adjusting frame, the front end of the bending rod is fixedly connected with a worm, and the worm is in meshing transmission with the worm wheel.
Preferably, the transmission assembly comprises a reciprocating screw rod, the outer wall of the inner end of the reciprocating screw rod penetrates through the inner wall of the screw rod groove, extends to the inner wall of the middle part of the rotating seat and is connected and fixed with a movable bevel gear, and the movable bevel gear is in meshing transmission with the fixed bevel gear.
Preferably, the stirring assembly comprises a moving block, the inner wall of the upper end of the moving block is matched with the outer wall of the reciprocating screw rod, the outer wall of the moving block is in sliding fit with the inner wall of the screw rod groove, the bottom surface of the moving block is rotatably connected with a stirring rod, the outer wall of the upper end of the stirring rod is fixedly sleeved with a gear, and the gear and the rack are in meshing transmission.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
1. through setting up sieve storage bucket and sieve hopper, can realize the screening to the building stones, and the sieve hopper of constituteing by the screen cloth of aperture size difference can be so that the building stones that the device can carry out different thicknesses sieve, has improved the practicality of device greatly for the function of device is diversified.
2. Through setting up the stirring subassembly, utilize transmission assembly and rotate the seat, can carry out reciprocating motion when can so that the puddler can realize the turnover, can carry out the rotation moreover when removing for the stirring mode is diversified, has improved stirring effect greatly, and because two gear direction of rotation are different, when two gears are close to, can assist the ejection of compact.
3. Through setting up the pressurization subassembly, utilize the gasbag, can be so that carry out pressurization processing in the agitator when the ejection of compact to can realize quick ejection of compact, thereby improve the efficiency of construction.
Drawings
FIG. 1 is a front side schematic view of the overall structure of the present invention;
FIG. 2 is a front cross-sectional view of the overall structure of the present invention;
FIG. 3 is a front side schematic view of a screen hopper construction of the present invention;
FIG. 4 is a schematic view, partially in section, of the front side of the screen bucket structure of the present invention;
FIG. 5 is a partial cross-sectional view of the front side of a partial structure of the present invention;
FIG. 6 is a partially sectioned expanded view of the anterior side of a partial structure of the present invention;
the reference numbers in the figures illustrate: 1. a stirring barrel; 2. a motor; 3. a material screening barrel; 4. screening the hopper; 5. a pressurizing assembly; 6. a rotating seat; 7. a transmission assembly; 8. a stirring assembly; 101. a limiting groove; 102. a valve; 103. a rotating shaft; 104. a worm gear; 105. a driving wheel; 301. a feed hopper; 302. a barrel cover; 303. a limiting hole; 304. an adjusting frame; 305. a slide bar; 306. a ball bearing; 401. rotating the rod; 402. a limiting rod; 403. a spring; 501. a fixed seat; 502. an air bag; 503. pressing a plate; 601. an annular rack; 602. fixing the bevel gear; 603. a screw rod groove; 604. a rack; 605. a wall scraping rod; 201. a bending rod; 202. a worm; 701. a reciprocating screw rod; 702. a movable bevel gear; 801. a moving block; 802. a stirring rod; 803. a gear.
Detailed Description
Referring to fig. 1-6, the present invention provides a technical solution:
the utility model provides a road bridge construction is with mobilizable high-efficient agitated vessel of pitch, includes agitator 1, 1 top surface fixedly connected with motor 2 of agitator, and 1 top of agitator is equipped with sieve storage bucket 3, and 3 inside sieve hoppers 4 that are equipped with of sieve storage bucket, 1 lower extreme right side of agitator are equipped with pressurization subassembly 5, and 1 upper end inner wall of agitator is equipped with rotates seat 6, rotates 6 inner walls of seat and is symmetrical structure and is equipped with two drive assembly 7, and 7 downside of drive assembly are equipped with stirring subassembly 8.
Specifically, 1 top surface of agitator is symmetrical structure and has seted up two spacing grooves 101, and 1 top surface of agitator is symmetrical structure through connection and is fixed with two valves 102, and 1 middle part top surface of agitator runs through to rotate and is connected with pivot 103, and pivot 103 upper end outer wall connection is fixed with worm wheel 104, and pivot 103 lower extreme outer wall passes 1 top surface of agitator and extends to inside and is fixed with drive wheel 105.
In the present embodiment, the rotating shaft 103 plays a role of transmission.
Further, 3 right-hand member upsides of sieve storage bucket are through connection and are fixed with feeder hopper 301, and 3 right-hand member downsides of sieve storage bucket are through threaded connection and have bung 302, and 3 right-hand member terminal surfaces of sieve storage bucket are the loop configuration and have seted up four spacing holes 303, and 3 middle part bottom surfaces of sieve storage bucket are connected and are fixed with adjusting frame 304.
In this embodiment, the adjusting frame 304 enables the material sieving barrel 3 to move left and right in a reciprocating manner under the driving of the motor 2, so that the material sieving efficiency is improved.
Still further, slide bars 305 are fixedly connected at four corners of the bottom surface of the material sieving barrel 3, a plurality of balls 306 are uniformly embedded in the bottom surface of the slide bars 305, the outer wall of the lower end of the slide bars 305 is in sliding fit with the inner wall of the limiting groove 101, two hoses are fixedly connected to the bottom surface of the material sieving barrel 3 in a penetrating structure, and the lower ends of the hoses are fixedly connected to the upper end of the valve 102.
In the present embodiment, the balls 306 reduce the frictional force.
Further, sieve hopper 4 comprises four screen meshes that the aperture is not of uniform size, 4 left ends of sieve hopper are connected and are fixed with dwang 401, dwang 401 outer end outer wall passes 3 inner walls of sieve storage bucket and extends to the outside and rather than rotate and be connected, dwang 401 outer end runs through sliding fit and has this gag lever post 402, gag lever post 402 left end outer wall cover is equipped with spring 403, spring 403 right-hand member is connected fixedly with dwang 401 lateral wall, gag lever post 402 right-hand member outer wall is pegged graft with spacing hole 303 inner wall activity.
In this embodiment, the screen hopper 4 is composed of four screens with different apertures, so that stones with different thicknesses can be screened.
Furthermore, the pressurizing assembly 5 comprises a fixing seat 501, an air bag 502 is fixedly connected to the top surface of the rear end of the fixing seat 501, a pressing plate 503 is hinged to the inner wall of the front end of the fixing seat 501, the bottom surface of the rear end of the pressing plate 503 is movably contacted with the top surface of the air bag 502, and the output end of the air bag 502 is fixedly connected with the top surface of the sieving barrel 3 through a hose in a penetrating manner.
In the present embodiment, the airbag 502 has an automatic air intake function.
Furthermore, the top surface of the rotating seat 6 is rotatably connected with the inner wall of the stirring barrel 1, an annular rack 601 is fixedly connected to the inner wall of the upper end of the rotating seat 6, the annular rack 601 is in meshing transmission with the transmission wheel 105, a fixed bevel gear 602 is arranged on the inner wall of the lower end of the middle of the rotating seat 6, the fixed bevel gear 602 penetrates through the inner wall of the rotating seat 6 through a pin shaft, extends to the upper part and is fixedly connected with the inner wall of the stirring barrel 1, screw rod grooves 603 are formed in the bottom surfaces of the two sides of the lower end of the rotating seat 6, a rack 604 is fixedly connected to the inner wall of the lower end of the screw rod groove 603, and a wall scraping rod 605 is fixedly connected to one end of the lower end of the rotating seat 6.
In this embodiment, the wiper rod 605 plays a cleaning role.
It is worth to be noted that, the output end of the motor 2 is fixedly connected with a bending rod 201, the outer wall of the middle part of the bending rod 201 is in sliding fit with the inner wall of the adjusting frame 304, the front end of the bending rod 201 is fixedly connected with a worm 202, and the worm 202 is in meshing transmission with the worm wheel 104.
In the present embodiment, the bending rod 201 plays a role of driving the adjusting frame 304.
It is noted that the transmission assembly 7 comprises a reciprocating screw rod 701, the outer wall of the inner end of the reciprocating screw rod 701 extends to the inner wall of the middle part of the rotating seat 6 through the inner wall of the screw rod groove 603 and is connected and fixed with a movable bevel gear 702, and the movable bevel gear 702 is in meshing transmission with the fixed bevel gear 602.
In addition, stirring subassembly 8 includes movable block 801, and movable block 801 upper end inner wall and reciprocal lead screw 701 outer wall looks adaptation, movable block 801 outer wall and lead screw groove 603 inner wall sliding fit, and movable block 801 bottom surface is rotated and is connected with puddler 802, and puddler 802 upper end outer wall cup joints and is fixed with gear 803, and gear 803 and rack 604 meshing transmission, the crisscross setting of stirring leaf on two puddlers 802.
In the present embodiment, the gear 803 causes the paddle 802 to rotate.
The working principle is as follows: when the road and bridge construction needs to be carried out on the manufacture of asphalt, coarse stones and fine stones for manufacturing the asphalt can be screened, firstly, a screen with a proper aperture size is selected according to the screened materials, the limiting rod 402 is moved out of the limiting hole 303, then the rotating rod 401 is rotated, the rotating rod 401 drives the connected screening hopper 4 to rotate, so that the proper screen is positioned at the lower side of the screening barrel 3, then the stones are added into the screening barrel 3 through the feed hopper 301, then the valve 102 is opened, then the motor 2 is utilized to drive the bending rod 201 to rotate, so that the bending rod 201 drives the screening barrel 3 connected with the adjusting frame 304 to move left and right in a reciprocating manner, the stones on the screening hopper 4 can be screened, and the proper stones can fall into the stirring barrel 1 from the valve 102 through a hose,
then the worm 202 connected with the motor 2 drives the worm wheel 104 to rotate, so that the worm wheel 104 drives the rotating shaft 103 to rotate, the driving wheel 105 on the rotating shaft 103 drives the rotating seat 6 connected with the annular rack 601 to rotate, then the movable bevel gear 702 rotating circumferentially under the action of the fixed bevel gear 602 can rotate, then the reciprocating screw rod 701 is driven to rotate, then the reciprocating screw rod 701 can drive the moving block 801 to move in a reciprocating manner, at the moment, the stirring rod 802 can be driven to move in a reciprocating manner, then the gear 803 can be meshed with the rack 604 when the stirring rod 802 moves, so that the stirring rod 802 can rotate, and asphalt is stirred.
Then, after the asphalt is stirred, the valve 102 can be closed, then the bottom of the stirring barrel 1 is opened, then the front section of the pressing plate 503 is lifted upwards, so that the rear end of the pressing plate 503 is pressed downwards, the air bag 502 is pressed, the air in the air bag 502 is input into the stirring barrel 1, the internal pressure is increased, the viscous asphalt can be rapidly discharged, and the two gears 803 have different rotating directions, so that the discharging can be assisted when the two gears are close to each other.
Claims (10)
1. The utility model provides a road bridge construction is with mobilizable high-efficient agitated vessel of pitch, includes the agitator, its characterized in that:
the top surface of the stirring barrel is fixedly connected with a motor, a material sieving barrel is arranged above the stirring barrel,
a pressurizing component is arranged on the right side of the lower end of the stirring barrel,
the inner wall of the upper end of the stirring barrel is provided with a rotating seat, the inner wall of the rotating seat is provided with two transmission assemblies in a symmetrical structure,
and a stirring component is arranged on the lower side of the transmission component.
2. The movable asphalt high-efficiency stirring equipment for road and bridge construction according to claim 1, which is characterized in that:
the stirring barrel top surface is symmetrical structure and has been seted up two spacing grooves, the stirring barrel top surface is symmetrical structure through connection and is fixed with two valves, stirring barrel middle part top surface through rotation is connected with the pivot, pivot upper end outer wall connection is fixed with the worm wheel, pivot lower extreme outer wall passes the stirring barrel top surface and extends to inside and is connected and be fixed with the drive wheel.
3. The movable asphalt high-efficiency stirring equipment for road and bridge construction according to claim 1, which is characterized in that:
the feed hopper is fixed to the upper side of the right end of the screening material barrel in a penetrating connection mode, the barrel cover is connected to the lower side of the right end of the screening material barrel in a penetrating threaded mode, four limit holes are formed in the end face of the right end of the screening material barrel in an annular structure, and the adjusting frame is fixed to the bottom face of the middle of the screening material barrel in a connecting mode.
4. The movable asphalt high-efficiency stirring equipment for road and bridge construction according to claim 3, wherein the movable asphalt high-efficiency stirring equipment comprises:
the sieve charging basket is characterized in that four corners of the bottom surface of the sieve charging basket are fixedly connected with slide bars, a plurality of balls are uniformly embedded in the bottom surface of the slide bars, the outer wall of the lower end of each slide bar is in sliding fit with the inner wall of a limiting groove, the bottom surface of the sieve charging basket is of a penetrating structure and is fixedly connected with two hoses, and the lower ends of the hoses are fixedly connected with the upper end of a valve.
5. The movable asphalt high-efficiency stirring equipment for road and bridge construction according to claim 1, which is characterized in that:
the sieve hopper comprises four screen meshes that the aperture size differs, sieve hopper left end connection is fixed with the dwang, the storage bucket inner wall that passes outer end outer wall of the rotating rod extends to the outside and is connected rather than rotating, the rotating rod outer end runs through sliding fit and has this gag lever post, gag lever post left end outer wall cover is equipped with the spring, the spring right-hand member is connected fixedly with the dwang lateral wall, gag lever post right-hand member outer wall is pegged graft with spacing downthehole wall activity.
6. The movable asphalt high-efficiency stirring equipment for road and bridge construction according to claim 1, which is characterized in that:
the pressurizing assembly comprises a fixing seat, an air bag is fixedly connected to the top surface of the rear end of the fixing seat, a pressing plate is hinged to the inner wall of the front end of the fixing seat, the bottom surface of the rear end of the pressing plate is in movable contact with the top surface of the air bag, and the output end of the air bag is fixedly connected with the top surface of the screening barrel through a hose.
7. The movable asphalt high-efficiency stirring equipment for road and bridge construction according to claim 1, which is characterized in that:
the top surface of the rotating seat is rotationally connected with the inner wall of the stirring barrel, an annular rack is fixedly connected to the inner wall of the upper end of the rotating seat and meshed with a driving wheel for transmission, a fixed bevel gear is arranged on the inner wall of the lower end of the middle of the rotating seat and penetrates through the inner wall of the rotating seat to extend to the upper portion of the rotating seat and is fixedly connected with the inner wall of the stirring barrel through a pin shaft, screw rod grooves are formed in the bottom surfaces of two sides of the lower end of the rotating seat, racks are fixedly connected to the inner wall of the lower end of each screw rod groove, and a wall scraping rod is fixedly connected to one end of the lower end of the rotating seat.
8. The movable asphalt high-efficiency stirring equipment for road and bridge construction according to claim 1, which is characterized in that:
the output end of the motor is fixedly connected with a bending rod, the outer wall of the middle part of the bending rod is in sliding fit with the inner wall of the adjusting frame, the front end of the bending rod is fixedly connected with a worm, and the worm is in meshing transmission with the worm wheel.
9. The movable asphalt high-efficiency stirring equipment for road and bridge construction according to claim 1, which is characterized in that:
the transmission assembly comprises a reciprocating screw rod, the outer wall of the inner end of the reciprocating screw rod penetrates through the inner wall of a screw rod groove, extends to the inner wall of the middle part of the rotating seat and is connected and fixed with a movable bevel gear, and the movable bevel gear is in meshing transmission with the fixed bevel gear.
10. The movable asphalt high-efficiency stirring equipment for road and bridge construction according to claim 1, which is characterized in that:
the stirring assembly comprises a moving block, the inner wall of the upper end of the moving block is matched with the outer wall of the reciprocating lead screw, the outer wall of the moving block is in sliding fit with the inner wall of the lead screw groove, the bottom surface of the moving block is rotatably connected with a stirring rod, the outer wall of the upper end of the stirring rod is fixedly sleeved with a gear, and the gear and the rack are in meshing transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210096622.3A CN114319017B (en) | 2022-01-26 | 2022-01-26 | Movable efficient asphalt stirring equipment for road bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210096622.3A CN114319017B (en) | 2022-01-26 | 2022-01-26 | Movable efficient asphalt stirring equipment for road bridge construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114319017A true CN114319017A (en) | 2022-04-12 |
| CN114319017B CN114319017B (en) | 2024-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210096622.3A Active CN114319017B (en) | 2022-01-26 | 2022-01-26 | Movable efficient asphalt stirring equipment for road bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114319017B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115056344A (en) * | 2022-06-18 | 2022-09-16 | 北京市政建设集团有限责任公司 | High-efficiency construction concrete pouring stirrer |
| CN115155396A (en) * | 2022-06-28 | 2022-10-11 | 尤三永 | Preparation process of asphalt mixture |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB219150A (en) * | 1923-06-26 | 1924-07-24 | Sam Everett Finley | Improvements in and relating to bituminous cement-aggregate composition |
| CN206778759U (en) * | 2017-06-09 | 2017-12-22 | 郑楚萍 | A kind of uncured asphalt waterproofing material flush coater |
| CN111778813A (en) * | 2020-07-22 | 2020-10-16 | 梁宗芹 | Modified asphalt agitated vessel |
-
2022
- 2022-01-26 CN CN202210096622.3A patent/CN114319017B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB219150A (en) * | 1923-06-26 | 1924-07-24 | Sam Everett Finley | Improvements in and relating to bituminous cement-aggregate composition |
| CN206778759U (en) * | 2017-06-09 | 2017-12-22 | 郑楚萍 | A kind of uncured asphalt waterproofing material flush coater |
| CN111778813A (en) * | 2020-07-22 | 2020-10-16 | 梁宗芹 | Modified asphalt agitated vessel |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115056344A (en) * | 2022-06-18 | 2022-09-16 | 北京市政建设集团有限责任公司 | High-efficiency construction concrete pouring stirrer |
| CN115056344B (en) * | 2022-06-18 | 2023-04-25 | 北京市政建设集团有限责任公司 | High-efficient construction concrete placement agitator |
| CN115155396A (en) * | 2022-06-28 | 2022-10-11 | 尤三永 | Preparation process of asphalt mixture |
| CN115155396B (en) * | 2022-06-28 | 2023-08-18 | 山东思远建筑材料有限公司 | Preparation process of asphalt mixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114319017B (en) | 2024-01-23 |
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