CN113697431B - Processing apparatus for producing of road surface pitch - Google Patents
Processing apparatus for producing of road surface pitch Download PDFInfo
- Publication number
- CN113697431B CN113697431B CN202011343586.3A CN202011343586A CN113697431B CN 113697431 B CN113697431 B CN 113697431B CN 202011343586 A CN202011343586 A CN 202011343586A CN 113697431 B CN113697431 B CN 113697431B
- Authority
- CN
- China
- Prior art keywords
- opening
- blanking box
- shell
- guide
- conveying belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
-
- 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
- E01C19/02—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 preparing the materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a pavement asphalt processing and producing device which comprises a blanking box body, a feeding shell and a mounting shell, wherein the blanking box body is of a cuboid structure, the blanking box body is dragged by a pavement paving vehicle, the feeding shell is arranged at the top of the blanking box body and is close to one end of the blanking box body in the length direction, the mounting shell is arranged at one side of the feeding shell, a conveying belt for conveying asphalt is arranged in the blanking box body, the conveying start end of the conveying belt is close to a discharge opening of the feeding shell and is positioned below the discharge opening of the feeding shell, the conveying tail end of the conveying belt is close to the end of the blanking box body in the length direction, a discharge guide groove is arranged at the end of the blanking box body in the length direction, the feeding end of the discharge guide groove extends into the blanking box body and is positioned below the conveying tail end of the conveying belt, asphalt can be thrown onto the conveying belt in the blanking box body through the feeding shell, then the asphalt is conveyed to the conveying tail end of the conveying belt, and is discharged to the ground through the discharge guide groove.
Description
Technical Field
The invention relates to the technical field of pavement of hoisting asphalt pavement, in particular to a processing and producing device for pavement asphalt.
Background
Asphalt is a blackish brown complex mixture composed of hydrocarbon compounds with different molecular weights and nonmetallic derivatives thereof, is one of high-viscosity organic liquids, is in a liquid state, has black surface, and is soluble in carbon disulfide. Asphalt is a waterproof, dampproof and anticorrosive organic cementing material. Asphalt can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt, wherein the coal tar asphalt is a coking byproduct. Petroleum asphalt is the residue after crude oil distillation. Natural asphalt is stored underground, and some are formed into mineral deposits or accumulated on the surface of the crust. Asphalt is mainly used in industries such as paint, plastics, rubber and the like, and paved roads and the like. The amount of asphalt in the feeding shell is difficult to control when the amount of asphalt entering the conveying belt through the feeding shell is large, the conveying belt is easy to deform under large pressure, and long-time overload conveying is easy to damage, so that the conveying of asphalt is influenced.
Disclosure of Invention
In order to solve the defects in the prior art, the invention aims to provide a processing and production device for pavement asphalt.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.
A processing and production device for pavement asphalt, comprising:
the blanking box is of a cuboid structure, the blanking box is dragged by a road surface paving vehicle, the feeding shell is arranged at the top of the blanking box and is close to one end of the length direction of the blanking box, the mounting shell is arranged on one side of the feeding shell, a conveying belt used for conveying asphalt is arranged in the blanking box, the conveying starting end of the conveying belt is close to a discharging opening of the feeding shell and is located below a discharging opening of the feeding shell, the conveying tail end of the conveying belt is close to the end of the length direction of the blanking box, a discharging guide groove is formed in the end of the length direction of the blanking box, the feeding end of the discharging guide groove extends into the blanking box and is located below the conveying tail end of the conveying belt, asphalt can be fed into the conveying belt of the blanking box through the feeding shell, then the asphalt is conveyed to the conveying tail end of the conveying belt, and then discharged to the ground through the discharging guide groove.
As a further improvement of the technical scheme, a mounting plate is horizontally arranged at the bottom of the mounting shell, a conveying belt is arranged on the mounting plate, a guide pillar is vertically arranged at the bottom of the mounting plate, a plurality of guide pillars are arranged at the bottom of the mounting plate, a guide sleeve is vertically arranged at the bottom of the mounting shell, a plurality of guide sleeves are arranged at the bottom of the mounting shell, the guide pillars are matched and arranged in the guide sleeve, a spring I is sleeved on the guide pillar and the guide sleeve, one end of the spring I is propped against the bottom of the mounting shell, the other end of the spring I is propped against the mounting plate, an opening I, an opening II and an opening III are formed in the inner wall of the feeding shell, the opening I, the opening II and the opening III are vertically arranged, an adjusting mechanism I, an adjusting mechanism II and an opening and closing mechanism are arranged at the inner wall of the mounting shell, and the adjusting mechanism I, the adjusting mechanism II and the opening and the closing mechanism can be matched with the opening I, the opening II and the opening III respectively.
As a further improvement of the technical scheme, a pull rope is connected to the mounting plate, one end of the pull rope is connected with the mounting plate, the other end of the pull rope penetrates through the blanking box body to extend into the mounting shell and is connected with the top of the mounting shell, a plurality of guide wheels used for guiding the pull rope are arranged in the blanking box body and the mounting shell, the first adjusting mechanism comprises a first baffle plate and a first connecting rod, the first baffle plate is arranged in the first opening in a matched mode, the lower end portion of the first baffle plate is hinged to the wall portion of the first opening, one end of the first connecting rod is connected with the first baffle plate, the other end of the first baffle plate is connected with the pull rope, a reset spring is connected between the upper end portion of the pull rope and the top of the mounting shell, the second adjusting mechanism comprises a second baffle plate and a second connecting rod, the second baffle plate is arranged in the second opening in a matched mode, the lower end portion of the second baffle plate is hinged to the wall portion of the second opening, and one end of the second connecting rod is connected with the second baffle plate, and the other end of the second baffle plate is connected with the pull rope.
As a further improvement of the technical scheme, the opening and closing mechanism comprises a baffle, a support plate, a guide rod and a connecting rod, wherein the support plate is horizontally connected to the inner wall of the installation shell, the connecting rod is connected with a pull rope, the guide rod vertically penetrates through the support plate, the top end of the guide rod is fixedly connected with the baffle, the baffle is matched with the opening III, a spring II is sleeved on the guide rod, one end of the spring II is propped against the connecting rod, and the other end of the spring II is propped against the support plate.
As a further improvement of the technical scheme, the bottom of the installation shell is provided with a guide plate which is obliquely arranged.
As a further improvement of the technical scheme, the connecting grooves are formed in the inner wall of the top of the blanking box body, two connecting grooves are formed in parallel, protection plates are arranged in the connecting grooves in a matched mode, and the protection plates are connected with the bottoms of the connecting grooves through springs.
Compared with the prior art, the asphalt feeding device has the advantages that in the using process, when the mass of asphalt conveyed on the conveying belt is large, the mounting plate is pushed down to move, so that the pull rope is pulled, then the pull rope pulls the connecting rod I and the connecting rod II to rotate, the first partition plate and the second partition plate are overturned, the first partition plate and the second partition plate extend into the feeding shell, when asphalt is fed, the feeding amount of the asphalt can be slowed down, the pressure on the conveying belt is reduced, when the mounting plate is pushed down to move, the pull rope pulls the guide rod to move downwards, so that the baffle plate moves downwards to seal the opening III, the bottom of the baffle plate is connected with the bottom of the connecting groove through the spring III, the elastic force of the spring III can push the baffle plate to be contacted with the belt surface at the edge of the conveying belt, so that asphalt can be prevented from falling, asphalt can be reserved in the mounting shell, the asphalt can be fed in time, and the paving efficiency of the asphalt is improved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings that are required to be used in the embodiments of the present invention will be briefly described below. It is evident that the drawings described below are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of the conveyor belt installation of the present invention.
FIG. 3 is a schematic diagram showing the distribution of the first, second and third openings according to the present invention.
Fig. 4 is a schematic installation diagram of the first adjusting mechanism, the second adjusting mechanism and the opening and closing mechanism of the invention.
Fig. 5 is a schematic installation diagram of the first adjusting mechanism, the second adjusting mechanism and the opening and closing mechanism of the invention.
Fig. 6 is a schematic diagram of transmission cooperation of the first adjusting mechanism, the second adjusting mechanism and the opening and closing mechanism.
Fig. 7 is a schematic view of an opening and closing mechanism of the present invention.
Fig. 8 is a schematic view of the installation of the protection plate of the present invention.
The drawing is marked as:
10. a blanking box body; 110. a feeding shell; 111. a mounting plate; 112. guide sleeve; 113. a guide post; 114. an opening I; 115. an opening II; 116. an opening III; 117. a discharge guide groove; 120. a mounting shell; 121. a guide plate; 130. a conveyor belt; 131. a protection plate; 132. a third spring; 140. an adjusting mechanism I; 141. a pull rope; 142. a guide wheel; 143. a first partition board; 144. a first connecting rod; 150. an adjusting mechanism II; 151. a second partition board; 152. a second connecting rod; 160. an opening and closing mechanism; 161. a baffle; 162. a support plate; 163. a guide rod; 164. and (5) connecting a rod.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numbers in the drawings of embodiments of the invention correspond to the same or similar components; in the description of the present invention, it should be understood that, if the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present invention and simplifying the description, rather than indicating or implying that the apparatus or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and should not be construed as limiting the present patent, and that the specific meaning of the terms described above may be understood by those of ordinary skill in the art according to specific circumstances.
In the description of the present invention, unless explicitly stated and limited otherwise, the term "coupled" or the like should be interpreted broadly, as it may be fixedly coupled, detachably coupled, or integrally formed, as indicating the relationship of components; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between the two parts or interaction relationship between the two parts. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 8, a processing and producing apparatus for road asphalt, comprising:
the blanking box 10 is of a cuboid structure, the blanking box 10 is dragged by a road surface paving vehicle, the blanking box 110 is arranged at the top of the blanking box 10 and is close to one end of the blanking box 10 in the length direction, the mounting shell 120 is arranged on one side of the blanking box 110, a conveying belt 130 for conveying asphalt is arranged in the blanking box 10, the conveying start end of the conveying belt 130 is close to a discharging opening of the blanking box 110 and is located below the discharging opening of the blanking box 110, the conveying tail end of the conveying belt 130 is close to the end of the blanking box 10 in the length direction, a discharging guide groove 117 is formed in the end of the blanking box 10 in the length direction, the feeding end of the discharging guide groove 117 stretches into the blanking box 10 and is located below the conveying tail end of the conveying belt 130, and asphalt can be put into the conveying belt 130 in the blanking box 10 through the blanking box 110, then conveyed to the conveying tail end of the conveying belt 130 and then discharged to the ground through the discharging guide groove 117.
As shown in fig. 2-7, the amount of asphalt in the feeding shell 110 is difficult to control, when the amount of asphalt entering the conveying belt 130 through the feeding shell 110 is large, the conveying belt 130 is easy to deform under large pressure, long-time overload conveying is easy to damage, and accordingly conveying of asphalt is affected, therefore, the mounting plate 111 is horizontally arranged at the bottom of the mounting shell 120, the conveying belt 130 is mounted on the mounting plate 111, the bottom of the mounting plate 111 is vertically provided with guide posts 113, the guide posts 113 are arranged at the bottom of the mounting plate 111, the bottom of the mounting shell 120 is vertically provided with guide sleeves 112, the guide sleeves 112 are provided with a plurality of guide posts and are arranged at the bottom of the mounting shell 120, the guide posts 113 are sleeved in the guide sleeves 112 in a matching manner, one end of each spring is propped against the bottom of the mounting shell 120, the other end of each guide post 113 and each guide sleeve 112 is propped against the mounting plate 111, the inner wall of the feeding shell 110 is provided with an opening one 114, an opening two 115, an opening three 116, an opening one 114, an opening two 115 and an opening three 116 are arranged up and down, an opening one 140, an opening one 150, an opening two 150 and an opening two 116 are respectively arranged at the inner wall of the mounting shell 120.
More specifically, the mounting plate 111 is connected with the stay cord 141, one end of the stay cord 141 is connected with the mounting plate 111, the other end passes through the blanking box body 10 and extends into the mounting shell 120 and is connected with the top of the mounting shell 120, the blanking box body 10 and the mounting shell 120 are internally provided with a plurality of guide wheels 142 used for guiding the stay cord 141, the first regulating mechanism 140 comprises a first partition plate 143 and a first connecting rod 144, the first partition plate 143 is arranged in the first opening 114 in a matched manner, the lower end of the first partition plate 143 is hinged with the wall of the first opening 114, one end of the first connecting rod 144 is connected with the first partition plate 143, the other end of the first connecting rod is connected with the stay cord 141, the upper end of the stay cord 141 is connected with the top of the mounting shell 120, a reset spring is connected between the upper end of the stay cord 141 and the top of the mounting shell 120, so that the first partition plate 143 can be reset, the second regulating mechanism 150 comprises a second partition plate 151 and a second connecting rod 152, the second partition plate 151 is arranged in the second opening 115 in a matched manner, the lower end of the second partition plate 151 is hinged with the wall of the second opening 115, one end of the second connecting rod 152 is connected with the second partition plate 151, the other end of the first partition plate 143 is connected with the stay cord 141, when the mass of asphalt conveyed on the conveyer 130 is larger, the lower than the lower end of the partition plate 143 is pressed, the upper end of the partition plate 143 is connected with the first partition plate, and the upper end of the partition plate 141 is pushed down, and lower, and the second partition plate 141 is lower, and lower and the partition plate, and can be put into the first and lower and, and lower.
As shown in fig. 7, the opening and closing mechanism 160 includes a baffle 161, a support plate 162, a guide rod 163 and a connecting rod 164, the support plate 162 is horizontally connected to the inner wall of the installation housing 120, the connecting rod 164 is connected to the pull rope 141, the guide rod 163 vertically passes through the support plate 162, the top end of the guide rod 163 is fixedly connected with the baffle 161, the baffle 161 is matched with the opening three 116, a spring two is sleeved on the guide rod 163, one end of the spring two abuts against the connecting rod 164, the other end abuts against the support plate 162, and when the installation plate 111 is pressed down to move, the pull rope 141 pulls the guide rod 163 to move downwards, so that the baffle 161 moves downwards, and the baffle 161 seals the opening three 116.
More specifically, the bottom of the installation housing 120 is provided with a guide plate 121, the guide plate 121 is arranged in an inclined manner, and asphalt entering the installation housing 120 through the first opening 114 and the second opening 115 can be discharged through the guide plate 121 and falls onto the conveyor belt 130 through the third opening 116.
More specifically, the inner wall department at workbin 10 top is provided with the spread groove, and the spread groove is provided with two and is parallel arrangement, and the spread groove internal match is provided with guard plate 131, and guard plate 131 passes through spring three 132 with the bottom of spread groove to be connected, and the elasticity of spring three 132 can promote the area face contact at guard plate 131 and conveyer belt 130 border to can avoid pitch to drop.
Working principle:
in the use process, asphalt can be put into the conveying belt 130 in the blanking box body 10 through the feeding shell 110, then the asphalt is conveyed to the conveying end of the conveying belt 130, then the asphalt is discharged to the ground through the discharging guide groove 117, when the mass of the asphalt conveyed on the conveying belt 130 is large, the mounting plate 111 is pressed downwards to move, the pull rope 141 is pulled, then the pull rope 141 pulls the connecting rod 144 and the connecting rod 152 to rotate, the partition plate 143 and the partition plate 151 are overturned, the partition plate 143 and the partition plate 151 extend into the feeding shell 110, when the asphalt is fed, the input amount of the asphalt can be slowed down, so that the pressure on the conveying belt 130 is reduced, when the mounting plate 111 is pressed downwards, the pull rope 141 pulls the guide rod 163 to move downwards, so that the baffle 161 moves downwards, the baffle 161 seals the opening III 116, the bottom of the connecting groove is connected with the protection plate 131 through the spring III 132, the elastic force of the spring III 132 can push the protection plate 131 to contact with the belt surface at the edge of the conveying belt 130, and accordingly the asphalt can be prevented from falling.
It should be understood that the above description is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be apparent to those skilled in the art that various modifications, equivalents, variations, and the like can be made to the present invention. However, such modifications are intended to fall within the scope of the present invention without departing from the spirit of the present invention. In addition, some terms used in the specification and claims of the present application are not limiting, but are merely for convenience of description.
Claims (1)
1. The utility model provides a processing apparatus for producing of road surface pitch which characterized in that, it includes:
the blanking box is of a cuboid structure, the blanking box is dragged by a road surface paving vehicle, the feeding shell is arranged at the top of the blanking box and is close to one end of the blanking box in the length direction, the mounting shell is arranged at one side of the feeding shell, a conveying belt for conveying asphalt is arranged in the blanking box, the conveying start end of the conveying belt is close to a discharge opening of the feeding shell and is positioned below a discharge opening of the feeding shell, the conveying tail end of the conveying belt is close to the end of the blanking box in the length direction, a discharge guide groove is formed in the end of the blanking box in the length direction, the feeding end of the discharge guide groove extends into the blanking box and is positioned below the conveying tail end of the conveying belt, asphalt can be thrown into a conveying belt in the blanking box through the feeding shell, then the asphalt is conveyed to the conveying tail end of the conveying belt, and then is discharged to the ground through the discharge guide groove;
the device comprises a mounting shell, a conveying belt, a guide post, a first adjusting mechanism, a second adjusting mechanism, an opening and closing mechanism, a first adjusting mechanism, a second adjusting mechanism and a third opening, wherein the mounting plate is horizontally arranged at the bottom of the mounting shell, the conveying belt is mounted on the mounting plate, the bottom of the mounting plate is vertically provided with the guide post, the guide post is provided with a plurality of guide sleeves which are respectively arranged at the bottom of the mounting plate, the guide sleeves are matched and arranged in the guide sleeve, the guide post and the guide sleeve are sleeved with a first spring, one end of the first spring is propped against the bottom of the mounting shell, the other end of the first spring is propped against the mounting plate, the inner wall of the feeding shell is provided with the first opening, the second opening and the third opening, the first opening, the second opening and the third opening are arranged up and down, and the first adjusting mechanism, the second adjusting mechanism and the opening and closing mechanism can be respectively matched with the first opening, the second opening and the third opening;
the device comprises a mounting plate, a pull rope, a first adjusting mechanism, a second adjusting mechanism and a third adjusting mechanism, wherein the mounting plate is connected with the pull rope, one end of the pull rope is connected with the mounting plate, the other end of the pull rope penetrates through a blanking box body to extend into a mounting shell and is connected with the top of the mounting shell, a plurality of guide wheels used for guiding the pull rope are arranged in the blanking box body and the mounting shell, the first adjusting mechanism comprises a first partition plate and a first connecting rod, the first partition plate is arranged in an opening in a matched mode, the lower end of the first partition plate is hinged with the wall of the opening, one end of the first connecting rod is connected with the first partition plate, the other end of the first partition plate is connected with the pull rope, a reset spring is connected between the upper end of the pull rope and the top of the mounting shell, the second adjusting mechanism comprises a second partition plate and a second connecting rod, the second partition plate is arranged in the opening in a matched mode, the lower end of the second partition plate is hinged with the wall of the opening, and the other end of the second connecting rod is connected with the pull rope;
the opening and closing mechanism comprises a baffle, a support plate, a guide rod and a connecting rod, wherein the support plate is horizontally connected to the inner wall of the installation shell, the connecting rod is connected with the pull rope, the guide rod vertically penetrates through the support plate, the top end of the guide rod is fixedly connected with the baffle, the baffle is matched with the opening III, a spring II is sleeved on the guide rod, one end of the spring II is propped against the connecting rod, and the other end of the spring II is propped against the support plate;
the bottom of the installation shell is provided with guide plates which are obliquely arranged;
the inner wall department at blanking box top is provided with the spread groove, and the spread groove is provided with two and is parallel arrangement, and the spread groove internal match is provided with the guard plate, and the guard plate passes through the spring three with the bottom of spread groove and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011343586.3A CN113697431B (en) | 2020-11-26 | 2020-11-26 | Processing apparatus for producing of road surface pitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011343586.3A CN113697431B (en) | 2020-11-26 | 2020-11-26 | Processing apparatus for producing of road surface pitch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113697431A CN113697431A (en) | 2021-11-26 |
| CN113697431B true CN113697431B (en) | 2023-07-18 |
Family
ID=78646655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011343586.3A Active CN113697431B (en) | 2020-11-26 | 2020-11-26 | Processing apparatus for producing of road surface pitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113697431B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204980207U (en) * | 2015-09-10 | 2016-01-20 | 重庆双驰门窗有限公司 | Conveyor is adjusted to knuckle productivity ratio |
| CN206351915U (en) * | 2016-12-28 | 2017-07-25 | 襄阳市铁瑞电力科技有限公司 | A kind of buffer unit of transmitting bulk material frame |
| KR101950586B1 (en) * | 2017-06-14 | 2019-02-20 | 현대제철 주식회사 | Feeder for raw material of belt conveyor |
| CN209834895U (en) * | 2019-03-20 | 2019-12-24 | 安徽湘大骆驼饲料有限公司 | Continuous feeder for bulk materials |
| CN110803485A (en) * | 2019-12-20 | 2020-02-18 | 苏州德斯米尔智能科技有限公司 | Automatic control device for belt type conveying equipment |
| CN211733195U (en) * | 2020-01-13 | 2020-10-23 | 三明金牛水泥有限公司 | Adjustable blanking device |
-
2020
- 2020-11-26 CN CN202011343586.3A patent/CN113697431B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113697431A (en) | 2021-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110080069B (en) | Asphalt laying device for road construction | |
| CN113697431B (en) | Processing apparatus for producing of road surface pitch | |
| CN112878145A (en) | Waste asphalt mixture separating and recycling device | |
| CN209034418U (en) | A kind of asphalt waste recycle device | |
| CN211256566U (en) | Asphalt heating and quantitative discharging integrated device | |
| CN210339282U (en) | Protection mechanism of conveying device for asphalt processing | |
| CN214766904U (en) | Uniform powder screening device for high-viscosity high-elasticity asphalt concrete | |
| CN216141491U (en) | Asphalt melting and stirring device | |
| CN213417479U (en) | Asphalt stirring equipment | |
| CN112482174A (en) | Road surface asphalt gap filling device | |
| CN112593565B (en) | Slope soil and stone conveyer for road construction | |
| CN211660430U (en) | Granular asphalt screening equipment for petroleum asphalt | |
| CN204874393U (en) | Stamping charging coke oven machine side stove top cleaning device | |
| CN219942514U (en) | Recovery device for asphalt | |
| CN211472062U (en) | Water-based asphalt paving device for road engineering | |
| CN215668873U (en) | Cold-mixing cold-paving colored emulsified asphalt pavement paving device | |
| CN214938990U (en) | Pitch heating melting device is used in town road construction | |
| CN220556211U (en) | Asphalt residual oil heating device | |
| CN220846962U (en) | Asphalt paving device for pavement reconstruction | |
| CN218190137U (en) | Pitch secondary breaker | |
| CN219637612U (en) | Automatic feeding device | |
| CN214390592U (en) | A breaker for pitch | |
| CN211446467U (en) | Asphalt pavement waste regeneration system | |
| CN208219374U (en) | A kind of bituminous pavement comprehensive maintenance device | |
| CN216895533U (en) | Special spring seat for asphalt separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230625 Address after: 753400 north side of Pingxi Road, Pingluo County, Shizuishan City, Ningxia Hui Autonomous Region Applicant after: Ningxia luhangtong Asphalt Mixing Plant Co.,Ltd. Address before: 570203 floor 15, North building, haikuangtian guoruicheng boshiyuan office building, No. 10, Daying Shandong 1st Road, Meilan District, Haikou City, Hainan Province Applicant before: Hainan Jiezhong Petrochemical Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |