CN111172848B - Non-cured rubber asphalt construction equipment - Google Patents
Non-cured rubber asphalt construction equipment Download PDFInfo
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- CN111172848B CN111172848B CN201911423315.6A CN201911423315A CN111172848B CN 111172848 B CN111172848 B CN 111172848B CN 201911423315 A CN201911423315 A CN 201911423315A CN 111172848 B CN111172848 B CN 111172848B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4806—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely rollers for consolidating or finishing
- E01C19/4826—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely rollers for consolidating or finishing the materials being aggregate mixed with binders
Abstract
The invention discloses non-curing rubber asphalt construction equipment, which comprises a cart, a heating cylinder and a stirring unit, wherein the stirring unit comprises an installation sleeve, an installation disc, a stirring rod, a pressure disc, a baffle disc, an internal thread sleeve, a reciprocating screw rod and a power mechanism for driving the installation sleeve to rotate; be equipped with the flattening unit, the leveling roller can be paved to the pitch on road surface, improves work efficiency, through electric putter extension or shorten, can adjust the height of leveling roller, and then the adjustment is paved thickness.
Description
Technical Field
The invention relates to the technical field of asphalt construction, in particular to non-cured rubber asphalt construction equipment.
Background
The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, is in a liquid state, has a black surface, and is soluble in carbon disulfide. Asphalt is a waterproof, moistureproof and anticorrosive organic cementing material. The asphalt can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt: among them, coal tar pitch is a by-product of coking. Petroleum pitch is the residue of crude oil distillation. Natural bitumen is stored underground, and some forms a mineral layer or is accumulated on the surface of the crust. The asphalt is mainly used in the industries of paint, plastics, rubber and the like and pavement and the like.
In the asphalt construction process, asphalt needs to be heated and melted and then can be paved on a road surface, and the asphalt has high viscosity, so that the discharge is not smooth during the discharge, and the asphalt is easy to adhere to equipment to cause waste.
Disclosure of Invention
The invention aims to provide non-solidified rubber asphalt construction equipment to solve the problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a non-curing rubber asphalt construction device comprises a cart, a heating cylinder and a stirring unit, wherein the heating cylinder is arranged on the cart, a plurality of electric heating elements are embedded on the inner wall of the heating cylinder, a feed hopper is arranged on the upper part of one side wall of the heating cylinder, a discharge port is arranged at the bottom of the heating cylinder, the stirring unit comprises an installation sleeve, an installation disc, a stirring rod, a pressure disc, a baffle disc, an internal thread sleeve, a reciprocating lead screw and a power mechanism for driving the installation sleeve to rotate, the reciprocating lead screw is fixedly arranged at the center of the bottom of an inner cavity of the heating cylinder, the installation sleeve penetrates through the top of the heating cylinder and is rotatably connected with the top of the heating cylinder, the top end of the reciprocating lead screw extends into the installation sleeve, the installation disc is fixedly arranged at the part of the installation sleeve, the installation disc is hollow and is communicated with the inner cavity of the installation sleeve, a plurality of stirring rods are uniformly fixed at the bottom of the installation disc, the inner cavity of the stirring rods is communicated with the inner cavity of the installation disc, a plurality of aeration holes are evenly formed in the stirring rod from top to bottom, a one-way valve is installed in each aeration hole, the top of the installation sleeve is rotatably connected with an air pipe, the other end of the air pipe is connected with an air outlet of an air heater, a pressure plate is connected between the stirring rods, a scraping hole for the stirring rod to pass is formed in the pressure plate, the inner wall of the scraping hole is attached to the outer wall of the stirring rod, the outer wall of the pressure plate is attached to the inner wall of a heating cylinder, an internal thread sleeve is connected to the reciprocating lead screw in a threaded mode, the internal thread sleeve is fixedly connected with the pressure plate, a blocking disc is installed on the upper surface of the pressure plate in a rotating mode, a first through hole is formed in the pressure plate on the same side of the scraping hole, a second through hole matched with the first through hole and the second through hole is formed in the blocking disc, and a driving mechanism used for driving the blocking disc to rotate to enable the first through hole to be staggered with the second through hole is arranged in the pressure plate.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: the trolley comprises a frame, a hand frame and rollers, wherein the hand frame is fixedly mounted at one end of the frame, supporting legs are uniformly and symmetrically fixed at the bottom of the frame, the rollers are mounted at the bottom ends of the supporting legs, and the rollers are self-locking rollers.
In one alternative: the power mechanism comprises a power motor and a gear pair, and the power motor is connected with the mounting sleeve through the gear pair in a driving mode.
In one alternative: the air pipe is rotatably connected with the mounting sleeve through a sealing bearing.
In one alternative: the driving mechanism comprises a micro motor, a driving gear and an arc-shaped inner rack, the micro motor is fixedly installed in the pressure plate, the driving gear is fixed on an output shaft of the micro motor, and the arc-shaped inner rack fixed to the bottom of the baffle plate extends into the pressure plate and is meshed with the driving gear.
In one alternative: the lithium battery used for supplying power for the micro motor is embedded in the pressure plate.
In one alternative: the cart is provided with a storage battery for supplying power and a tool box for placing tools.
In one alternative: the shallow bottom is equipped with the flattening unit, the flattening unit includes mounting panel, flattening roller and electric putter, the mounting panel articulates in the shallow bottom, and the flattening roller is installed in the rotation of mounting panel bottom, electric putter articulates in the shallow bottom and is located mounting panel one side, and electric putter's telescopic link tip is articulated with the mounting panel.
Compared with the prior art, the invention has the following beneficial effects:
1. the stirring device is provided with a stirring unit, the stirring unit comprises a mounting sleeve, a mounting disc, a stirring rod, a pressure plate, a baffle disc, an internal thread sleeve, a reciprocating screw rod and a power mechanism for driving the mounting sleeve to rotate, the power mechanism drives the mounting sleeve to rotate, the mounting sleeve drives the stirring rod to rotate through the mounting disc, the stirring rod stirs raw materials, meanwhile, a hot air blower generates hot air and then the hot air is sprayed out from aeration holes in the stirring rod, the stirring efficiency can be improved, meanwhile, the stirring rod drives the pressure plate to rotate, the pressure plate drives the internal thread sleeve to rotate, the internal thread sleeve is matched with the reciprocating screw rod to drive the pressure plate to move downwards, a scraping hole can scrape the raw materials adhered to the stirring rod, the blockage of the aeration holes is avoided, when the pressure plate moves downwards, the raw materials can further disperse the raw materials, after heating and stirring work are finished, when asphalt needs to be discharged, the micro motor is started to drive the driving gear to rotate, the driving gear drives the baffle disc to rotate through the arc-shaped internal gear belt, so that the first through hole and the second through hole are staggered, the first through hole can be sealed, asphalt is pressed into the discharge port when the pressure plate moves downwards, smooth discharging is facilitated, raw materials on the inner wall of the heating cylinder and the outer wall of the stirring rod can be scraped, waste is avoided, and working efficiency is improved;
2. be equipped with the flattening unit, the flattening unit includes mounting panel, flattening roller and electric putter, and the flattening roller can be paved to the pitch on road surface, improves work efficiency, through electric putter extension or shorten, can adjust the height of flattening roller, and then the adjustment is paved thickness.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural view of a platen in the first embodiment of the present invention.
Fig. 3 is a schematic structural view of a baffle disc in the first embodiment of the present invention.
Fig. 4 is a three-dimensional view of a baffle disc in a first embodiment of the invention.
Fig. 5 is a schematic structural diagram of a second embodiment of the present invention.
Notations for reference numerals: 1-cart, 2-heating cylinder, 3-stirring rod, 4-aeration hole, 5-pressure plate, 6-baffle plate, 7-micro motor, 8-arc inner rack, 9-driving gear, 10-mounting plate, 11-gear pair, 12-mounting sleeve, 13-hot air blower, 14-lithium battery, 15-reciprocating screw rod, 16-feed hopper, 17-internal thread sleeve, 18-discharge hole, 19-electric heating element, 20-mounting plate, 21-leveling roller, 22-electric push rod, 23-tool box, 24-scraping hole, 25-first through hole and 26-second through hole.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1 to 4, in the embodiment of the invention, an uncured rubber asphalt construction device comprises a cart 1, a heating cylinder 2 and a stirring unit, wherein the heating cylinder 2 is mounted on the cart 1, a plurality of electric heating elements 19 are embedded on the inner wall of the heating cylinder 2, a feed hopper 16 is arranged on the upper portion of one side wall of the heating cylinder 2, a discharge port 18 is arranged at the bottom of the heating cylinder 2, the cart 1 comprises a frame, a hand-held frame and rollers, the hand-held frame is fixedly mounted at one end of the frame, supporting legs are uniformly and symmetrically fixed at the bottom of the frame, the rollers are mounted at the bottom ends of the supporting legs and are self-locking rollers, the movement of the device is facilitated, the stirring unit comprises a mounting sleeve 12, a mounting plate 10, a stirring rod 3, a pressure plate 5, a baffle plate 6, an internal thread sleeve 17, a reciprocating screw rod 15 and a power mechanism for driving the mounting sleeve 12 to rotate, a reciprocating screw rod 15 is fixedly mounted at the center of the bottom of an inner cavity of the heating cylinder 2, the mounting sleeve 12 penetrates through the top of the heating cylinder 2 and is rotatably connected with the heating cylinder, the power mechanism comprises a power motor and a gear pair 11, the power motor is connected with the mounting sleeve 12 through the driving of the gear pair 11, the top end of the reciprocating screw rod 15 extends into the mounting sleeve 12, a mounting disc 10 is fixedly mounted on the part, located in the heating cylinder 2, of the mounting sleeve 12, the mounting disc 10 is hollow and is communicated with the inner cavity of the mounting sleeve 12, a plurality of stirring rods 3 are uniformly fixed at the bottom of the mounting disc 10, the stirring rods 3 are hollow and are communicated with the inner cavity of the mounting disc 10, a plurality of aeration holes 4 are uniformly formed in the stirring rods 3 from top to bottom, one-way valves are mounted in the aeration holes 4, an air pipe is rotatably connected with the top of the mounting sleeve 12, preferably, the air pipe is rotatably connected with the mounting sleeve 12 through a sealing bearing, the other end of the air pipe is connected with an air outlet of the hot air blower 13, and the hot blower 13 is fixedly mounted on the heating cylinder 2, a pressure plate 5 is connected between the stirring rods 3, a scraping hole 24 for the stirring rod 3 to pass through is formed in the pressure plate 5, the inner wall of the scraping hole 24 is attached to the outer wall of the stirring rod 3, the outer wall of the pressure plate 5 is attached to the inner wall of the heating cylinder 2, an internal thread sleeve 17 is connected to the reciprocating screw rod 15 in a threaded manner, the internal thread sleeve 17 is fixedly connected with the pressure plate 5, further, a baffle disc 6 is rotatably installed on the upper surface of the pressure plate 5, a first through hole 25 is formed in the pressure plate 5 on the same side as the scraping hole 24, a second through hole 26 matched with the first through hole 25 and the scraping hole 24 is formed in the baffle disc 6, a driving mechanism for driving the baffle disc 6 to rotate so that the first through hole 25 and the second through hole 26 are staggered is arranged in the pressure plate 5, the driving mechanism comprises a micro motor 7, a driving gear 9 and an arc-shaped inner rack 8, the micro motor 7 is fixedly installed in the pressure plate 5, lithium battery 14 for supplying power to micro motor 7 is installed in embedded mode in pressure plate 5, drive gear 9 is fixed on the output shaft of micro motor 7, arc inner rack 8 fixed at the bottom of baffle plate 6 extends into pressure plate 5 and is meshed with drive gear 9, in operation, raw materials are added from feed hopper 16, electric heating element 19 is electrified, then drive mounting sleeve 12 to rotate through power mechanism, mounting sleeve 12 drives stirring rod 3 to rotate through mounting plate 10, stirring rod 3 stirs the raw materials, meanwhile, hot air generator 13 generates hot air and then is ejected out from aeration hole 4 on stirring rod 3, stirring efficiency can be improved, meanwhile, stirring rod 3 drives pressure plate 5 to rotate, pressure plate 5 drives internal thread sleeve 17 to rotate, internal thread sleeve 17 is matched with reciprocating screw rod 15 to drive pressure plate 5 to move downwards, scraping hole 24 can scrape the raw materials adhered on stirring rod 3, the aeration holes 4 are prevented from being blocked, meanwhile, when the pressure plate 5 moves downwards, the raw materials pass through the first through holes 25 and move to the position above the pressure plate 5, the first through holes 25 can further disperse the raw materials, after heating and stirring work is finished, when asphalt needs to be discharged, the micro motor 7 is started to drive the driving gear 9 to rotate, the driving gear 9 drives the baffle disc 6 to rotate through the arc-shaped inner rack 8, so that the first through holes 25 and the second through holes 26 are staggered, the first through holes 25 can be closed, and when the pressure plate 5 moves downwards, the asphalt is pressed into the discharge hole 18, so that smooth discharging is facilitated, meanwhile, the raw materials on the inner wall of the heating cylinder 2 and the outer wall of the stirring rod 3 can be scraped, waste is avoided, and the working efficiency is improved;
the cart 1 is provided with a storage battery for supplying power and a tool box 23 for placing tools.
Example 2
Referring to fig. 5, the embodiment of the present invention is different from embodiment 1 in that a leveling unit is disposed at the bottom of the cart 1, the leveling unit includes a mounting plate 20, a leveling roller 21, and an electric push rod 22, the mounting plate 20 is hinged to the bottom of the cart 1, the leveling roller 21 is rotatably mounted at the bottom end of the mounting plate 20, the electric push rod 22 is hinged to the bottom of the cart 1 and located at one side of the mounting plate 20, an end portion of a telescopic rod of the electric push rod 22 is hinged to the mounting plate 20, the leveling roller 21 can level the asphalt on the road surface, so as to improve the working efficiency, and the leveling roller 21 can be adjusted in height by extending or shortening the electric push rod 22, so as to adjust the leveling thickness.
The working principle of the invention is as follows: when the device works, raw materials are added from a feed hopper 16, an electric heating element 19 is electrified, then a power mechanism drives a mounting sleeve 12 to rotate, the mounting sleeve 12 drives a stirring rod 3 to rotate through a mounting disc 10, the stirring rod 3 stirs the raw materials, meanwhile, a hot air blower 13 generates hot air which is then sprayed out from an aeration hole 4 on the stirring rod 3, the stirring efficiency can be improved, meanwhile, the stirring rod 3 drives a pressure plate 5 to rotate, the pressure plate 5 drives an internal thread sleeve 17 to rotate, the internal thread sleeve 17 is matched with a reciprocating screw rod 15 to drive the pressure plate 5 to move downwards, a scraping hole 24 can scrape the raw materials adhered on the stirring rod 3, the blockage of the aeration hole 4 is avoided, when the pressure plate 5 moves downwards, the raw materials pass through a first through hole 25 to move to the upper part of the pressure plate 5, the first through hole 25 can further disperse the raw materials, after the heating and stirring work is finished, when asphalt needs to be discharged, a micro motor 7 is started to drive a driving gear 9 to rotate, the driving gear 9 drives the baffle disc 6 to rotate through the arc-shaped inner rack 8, so that the first through hole 25 and the second through hole 26 are staggered, the first through hole 25 can be sealed, asphalt is pressed into the discharge hole 18 when the pressure plate 5 moves downwards, smooth discharge is facilitated, raw materials on the inner wall of the heating cylinder 2 and the outer wall of the stirring rod 3 can be scraped, waste is avoided, and the working efficiency is improved; after the asphalt falls to the ground from the discharge port 18, the asphalt on the road surface can be flattened through the leveling roller 21, the work efficiency is improved, the height of the leveling roller 21 can be adjusted by extending or shortening the electric push rod 22, and the flattening thickness can be adjusted.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a non-curing rubberized asphalt construction equipment, includes shallow (1), cartridge heater (2) and stirring unit, cartridge heater (2) are installed on shallow (1), and embedded a plurality of electric heating element (19) of installing on cartridge heater (2) inner wall, cartridge heater (2) a lateral wall upper portion is equipped with feeder hopper (16), and cartridge heater (2) bottom is equipped with discharge gate (18), its characterized in that, the stirring unit is equipped with reciprocal lead screw (15) including installation cover (12), mounting disc (10), puddler (3), pressure disk (5), fender dish (6), internal thread sleeve (17), reciprocal lead screw (15) and be used for driving installation cover (12) pivoted power unit, cartridge heater (2) inner chamber bottom center fixed mounting has reciprocal lead screw (15), installation cover (12) run through cartridge heater (2) top and be connected with it is rotated, reciprocal lead screw (15) top extends to in installation cover (12), a mounting disc (10) is fixedly mounted on the part, located in the heating cylinder (2), of the mounting sleeve (12), the mounting disc (10) is hollow and is communicated with the inner cavity of the mounting sleeve (12), a plurality of stirring rods (3) are uniformly fixed at the bottom of the mounting disc (10), the stirring rods (3) are hollow and are communicated with the inner cavity of the mounting disc (10), a plurality of aeration holes (4) are uniformly formed in the stirring rods (3) from top to bottom, one-way valves are mounted in the aeration holes (4), an air pipe is rotatably connected to the top of the mounting sleeve (12), and the other end of the air pipe is connected with an air outlet of a hot air blower (13);
a pressure plate (5) is connected between the stirring rods (3), a scraping hole (24) for the stirring rod (3) to pass through is formed in the pressure plate (5), the inner wall of the scraping hole (24) is attached to the outer wall of the stirring rod (3), the outer wall of the pressure plate (5) is attached to the inner wall of the heating cylinder (2), an internal thread sleeve (17) is connected on the reciprocating screw rod (15) in a threaded manner, the internal thread sleeve (17) is fixedly connected with the pressure plate (5), a baffle disc (6) is rotatably arranged on the upper surface of the pressure plate (5), a first through hole (25) is arranged on the pressure plate (5) and positioned at the same side of the scraping hole (24), the baffle disc (6) is provided with a second through hole (26) matched with the first through hole (25) and the scraping hole (24), and a driving mechanism for driving the blocking disc (6) to rotate so as to enable the first through hole (25) and the second through hole (26) to be staggered is arranged in the pressure plate (5).
2. The non-curing rubber asphalt construction equipment according to claim 1, wherein the cart (1) comprises a frame, a hand-held frame and rollers, the hand-held frame is fixedly arranged at one end of the frame, supporting legs are uniformly and symmetrically fixed at the bottom of the frame, the rollers are arranged at the bottom ends of the supporting legs, and the rollers are self-locking rollers.
3. The non-cured rubber asphalt construction equipment according to claim 1, wherein the power mechanism comprises a power motor and a gear pair (11), and the power motor is in driving connection with the mounting sleeve (12) through the gear pair (11).
4. The non-curing rubberized asphalt construction equipment according to claim 1, wherein said air pipe is rotatably connected with the mounting sleeve (12) through a sealing bearing.
5. The non-curing rubber asphalt construction equipment according to claim 2, wherein the driving mechanism comprises a micro motor (7), a driving gear (9) and an arc-shaped inner rack (8), the micro motor (7) is fixedly arranged in the pressure plate (5), the driving gear (9) is fixed on an output shaft of the micro motor (7), and the arc-shaped inner rack (8) fixed at the bottom of the baffle plate (6) extends into the pressure plate (5) and is meshed with the driving gear (9).
6. The non-curing rubberized asphalt construction equipment according to claim 5, wherein a lithium battery (14) for supplying power to the micro motor (7) is embedded in the platen (5).
7. The non-curing rubberized asphalt construction equipment according to claim 1, wherein a storage battery for supplying power and a tool box (23) for placing tools are installed on said cart (1).
8. The non-solidified rubber asphalt construction equipment according to any one of claims 1 to 7, wherein a leveling unit is arranged at the bottom of the cart (1), the leveling unit comprises a mounting plate (20), a leveling roller (21) and an electric push rod (22), the mounting plate (20) is hinged at the bottom of the cart (1), the leveling roller (21) is rotatably mounted at the bottom end of the mounting plate (20), the electric push rod (22) is hinged at the bottom of the cart (1) and positioned at one side of the mounting plate (20), and the end part of a telescopic rod of the electric push rod (22) is hinged with the mounting plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911423315.6A CN111172848B (en) | 2019-12-31 | 2019-12-31 | Non-cured rubber asphalt construction equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911423315.6A CN111172848B (en) | 2019-12-31 | 2019-12-31 | Non-cured rubber asphalt construction equipment |
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| CN111172848A CN111172848A (en) | 2020-05-19 |
| CN111172848B true CN111172848B (en) | 2022-04-05 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113981775B (en) * | 2021-11-05 | 2022-12-13 | 胡安冉 | Road-surfacing device for road and bridge |
| CN113997451A (en) * | 2021-12-13 | 2022-02-01 | 张家港欣阳化纤有限公司 | Polyester chip granulating device for producing polyester filaments |
| CN114197272A (en) * | 2021-12-22 | 2022-03-18 | 刘爱萍 | Road surface sprinkler for pitch |
| CN114250668B (en) * | 2021-12-24 | 2023-09-15 | 金华迅达建设有限公司 | Asphalt mixture preparation device for traffic pavement and preparation method thereof |
| CN116459733B (en) * | 2023-06-15 | 2023-08-29 | 河南省新乡市第七化工有限公司 | Constant temperature kneading and mixing equipment for sulfonated asphalt production |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205975284U (en) * | 2016-08-06 | 2017-02-22 | 浙江祥达建设有限公司 | Asphalt mixing station |
| CN207435845U (en) * | 2017-09-28 | 2018-06-01 | 广东雄辉市政公用工程有限公司 | A kind of processing agitating device of pitch |
| CN208949684U (en) * | 2018-09-17 | 2019-06-07 | 柏耘 | A kind of bituminous concrete mixing device |
| CN110124570A (en) * | 2019-05-30 | 2019-08-16 | 曾向柳 | A kind of construction wall construction coating blending device |
-
2019
- 2019-12-31 CN CN201911423315.6A patent/CN111172848B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205975284U (en) * | 2016-08-06 | 2017-02-22 | 浙江祥达建设有限公司 | Asphalt mixing station |
| CN207435845U (en) * | 2017-09-28 | 2018-06-01 | 广东雄辉市政公用工程有限公司 | A kind of processing agitating device of pitch |
| CN208949684U (en) * | 2018-09-17 | 2019-06-07 | 柏耘 | A kind of bituminous concrete mixing device |
| CN110124570A (en) * | 2019-05-30 | 2019-08-16 | 曾向柳 | A kind of construction wall construction coating blending device |
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