CN113981775A - Road paving device for road and bridge - Google Patents
Road paving device for road and bridge Download PDFInfo
- Publication number
- CN113981775A CN113981775A CN202111303997.4A CN202111303997A CN113981775A CN 113981775 A CN113981775 A CN 113981775A CN 202111303997 A CN202111303997 A CN 202111303997A CN 113981775 A CN113981775 A CN 113981775A
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- component
- road
- material guide
- movable
- feeding
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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
- E01C19/12—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 distributing granular or liquid materials
- E01C19/18—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention relates to the technical field of pavement construction, and discloses a pavement paving device for a road and a bridge, aiming at solving the problems that materials are accumulated in the device and cannot be uniformly paved when paving a pavement. According to the invention, the material guide part can be driven to reciprocate up and down in the material guide part while shaking up and down, so that the interior of the material guide part is dredged, the movable material guide part is driven to move up and down while the lifting part is lifted up and down, the movable material guide part can promote the material at the opening of the material guide part to flow, so that the material is prevented from being accumulated at the opening of the material guide part, meanwhile, the air is blown into the material push part by the air inflation part, the air flow is ejected from the air outlet, the material is further promoted to flow to two ends in the material guide part, and the continuous laying is ensured.
Description
Technical Field
The invention relates to the technical field of pavement construction, in particular to a pavement paving device for roads and bridges.
Background
The pavement engineering comprises a pavement base layer construction technology, an asphalt pavement construction technology, a cement concrete pavement construction technology, a special asphalt concrete pavement construction technology and the like. After the concrete mixture conveying vehicle arrives at a paving place, the concrete mixture conveying vehicle is generally manually used for uniformly supplementing and then leveling, and the problem of low efficiency exists. Or by the paving device, but the existing paving device has the material accumulated in the paving device during the construction, and the paving device can not be uniformly paved on the road surface.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a road surface paving device for a road and a bridge.
In order to achieve the purpose, the invention adopts the following technical scheme:
a road surface paving device for roads and bridges comprises a movable seat, a material guide mechanism and a material guide mechanism, wherein movable wheels are arranged at the bottom of the movable seat, and the material guide mechanism is movably arranged on one side of the movable seat, which is close to a road surface, and is used for paving materials on the road surface;
the material guide mechanism comprises a material guide part with two obliquely arranged ends, and a discharge hole is formed in one side of the material guide part close to the road surface;
the knocking mechanism is used for pushing the material guide component to shake up and down in a reciprocating manner;
the feeding mechanism is used for feeding materials into the material guiding component and comprises a material storage shell filled with materials, and the bottom of the material storage shell is provided with the material feeding component which is used for conveying the materials in the material storage shell into the material guiding component;
the inside of the feeding part is movably provided with a dredging mechanism for dredging the inside of the feeding part;
the dredging mechanism comprises a lifting part vertically arranged in the feeding part, a movable material guiding part is movably arranged at one end of the lifting part extending into the material guiding part, and a material pushing mechanism is arranged on one side of the movable material guiding part close to the feeding part;
the pushing mechanism comprises a pushing component arranged on the side surface of the movable material guide piece, the pushing component is of a hollow structure, and an air outlet hole is formed in one side, away from the feeding component, of the pushing component and used for promoting the material at the opening of the feeding component to flow to two ends of the material guide component;
the charging device also comprises an inflating component used for inflating the interior of the material pushing component.
Preferably, a dredging component is arranged on the side surface of the lifting component and used for dredging the interior of the feeding component.
Preferably, a stirring mechanism is arranged inside the storage shell and used for stirring the materials in the storage shell;
the stirring mechanism is provided with the stirring part including installing the rotation piece inside the storage casing, the side of rotating the piece, still rotates a pivoted stirring driver part including the drive.
Preferably, the knocking mechanism comprises an installation seat installed on the side surface of the movable seat, a cam driving part is arranged on the side surface of the installation seat, and a cam part is arranged on an output shaft of the cam driving part.
Preferably, the outer wall of the material guiding component is connected with the bottom of the movable seat through a buffer mechanism;
the buffer mechanism comprises a fixing piece arranged at the bottom of the movable seat, the inside of the fixing piece is connected with a movable piece through an elastic piece, and one end of the movable piece extending to the outside of the fixing piece is connected with the outer wall of the material guide component.
Preferably, the outer wall of the material guiding component is provided with a shielding mechanism for controlling the discharging of the discharging port.
Preferably, the shielding mechanism comprises a shielding part sleeved on the outer wall of the material guiding part, and a through hole is formed in the outer wall of one side of the shielding part.
Preferably, the device further comprises an adjusting mechanism for driving the shielding component to rotate on the outer wall of the material guiding component.
Preferably, the adjusting mechanism comprises a mounting piece mounted on the outer wall of the material guiding component, a driving component is arranged on the side surface of the mounting piece, and a driving gear is arranged on an output shaft of the driving component;
the outer wall of the shielding component is provided with a rack meshed with the driving gear.
Preferably, the pushing component is of an arc-shaped structure, and the air outlet hole is located in the inner arc surface of the pushing component.
The invention has the beneficial effects that:
when the material storage device is used, materials in the material storage shell flow into the material guide part through the material feeding part, the materials in the material guide part flow from the inner parts of the two inclined ends of the material guide part and flow to the road surface through the material outlet to realize pavement, meanwhile, the material guide part is knocked by the knocking mechanism in a reciprocating mode to enable the material guide part to shake up and down to promote the road surface materials to flow in the material guide part, the road surface materials can effectively fall to the road surface from the material outlet, the lifting part is driven to lift up and down in the material feeding part in a reciprocating mode to dredge the inner part of the material feeding part while shaking up and down, the movable material guide part is driven to move up and down while lifting up and down, the movable material guide part and the material at the opening of the material feeding part are promoted to flow, the materials are prevented from being accumulated at the opening of the material feeding part, meanwhile, the air charging part blows air into the material pushing part, and the air flow is sprayed out from the air outlet, so that the materials are further promoted to flow to the two ends inside the material guide part, the continuous laying is ensured.
Drawings
Fig. 1 is a schematic structural diagram of a road surface paving device for roads and bridges according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a shielding mechanism of the road paving device for roads and bridges according to the embodiment of the invention;
fig. 3 is a schematic structural diagram of a place a in fig. 1 of a road surface paving device for roads and bridges according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a road surface laying device for roads and bridges shown in fig. 1 at B.
In the figure: 1-movable seat, 2-feeding mechanism, 21-material storage shell, 22-feeding component, 3-stirring mechanism, 31-stirring component, 32-rotating component, 33-stirring driving component, 4-knocking mechanism, 41-cam component, 42-mounting seat, 43-cam driving component, 5-material guiding mechanism, 51-material guiding component, 52-discharge port, 6-shielding mechanism, 61-shielding component, 62-perforation, 7-buffering mechanism, 71-fixing component, 72-elastic component, 73-moving component, 8-regulating mechanism, 81-driving gear, 82-mounting component, 83-driving component, 84-rack, 9-dredging mechanism, 91-lifting component, 92-dredging component, etc, 10-a movable material guide piece, 11-a material pushing mechanism, 111-an air outlet hole, 112-a material pushing component and 113-an air inflation component.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 4, the road paving device for the road and the bridge comprises a movable seat 1, wherein movable wheels are arranged at the bottom of the movable seat 1, and the road paving device further comprises a material guide mechanism 5 which is movably arranged on one side of the movable seat 1, which is close to the road surface, and is used for paving materials on the road surface;
the material guide mechanism 5 comprises a material guide part 51 with two obliquely arranged ends, and a discharge hole 52 is formed in one side of the material guide part 51 close to the road surface;
the device also comprises a knocking mechanism 4 which is used for pushing the material guide part 51 to shake up and down in a reciprocating manner so as to promote the pavement materials to flow in the material guide part 51 and effectively fall to the pavement from the material outlet 52;
the feeding mechanism 2 is used for feeding materials into the material guiding component 51, the feeding mechanism 2 comprises a material storage shell 21 filled with materials, and a feeding component 22 is arranged at the bottom of the material storage shell 21 and used for conveying the materials in the material storage shell 21 into the material guiding component 51;
the inside of the feeding part 22 is movably provided with a dredging mechanism 9 for dredging the inside of the feeding part 22;
the dredging mechanism 9 comprises a lifting part 91 vertically arranged in the feeding part 22, one end of the lifting part 91 extending into the material guiding part 51 is movably provided with a movable material guiding piece 10, and one side of the movable material guiding piece 10 close to the feeding part 22 is provided with a material pushing mechanism 11;
the pushing mechanism 11 comprises a pushing component 112 mounted on the side surface of the movable material guiding member 10, the pushing component 112 is of a hollow structure, and an air outlet hole 111 is formed in one side of the pushing component 112 away from the feeding component 22 and used for promoting the material at the opening of the feeding component 22 to flow to two ends of the material guiding component 51;
the material storage shell 21 flows into the material guide part 51 through the material loading part 22 when the material storage shell is used, the material in the material guide part 51 flows inside the two inclined ends of the material guide part 51 and flows to the road surface through the material outlet 52 to realize paving, meanwhile, the knocking mechanism 4 knocks the material guide part 51 in a reciprocating mode to enable the material guide part 51 to shake up and down to promote the road surface material to flow in the material guide part 51, the road surface material can effectively fall to the road surface from the material outlet 52 as if the road surface material is shaken up and down, the material guide part 51 drives the lifting part 91 to lift up and down in the material loading part 22 to dredge the inside of the material loading part 22, the lifting part 91 lifts up and down to drive the movable material guide part 10 to move up and down, the movable material guide parts 10 and 12 promote the material at the opening of the material loading part 22 to flow, and the material is prevented from being accumulated at the opening of the material loading part 22, meanwhile, the air charging component 113 blows air into the material pushing component 112, and the air flow is ejected from the air outlet hole 111, so that the materials are further promoted to flow to two ends inside the material guiding component 51, and the continuous laying is ensured.
In a preferred embodiment of the present invention, a dredging member 92 is provided on a side surface of the lifting member 91 to dredge the inside of the loading member 22.
As a preferred embodiment of the present invention, a stirring mechanism 3 is disposed inside the storage housing 21, and is used for stirring the material in the storage housing 21;
the stirring mechanism 3 includes a rotating part 32 installed inside the material storage housing 21, a stirring part 31 is provided on the side of the rotating part 32, and a stirring driving part 33 for driving the rotating part 32 to rotate is also included.
In a preferred embodiment of the present invention, the striking mechanism 4 includes a mounting seat 42 mounted on a side surface of the movable seat 1, a cam driving member 43 is provided on a side surface of the mounting seat 42, an output shaft of the cam driving member 43 is provided with a cam member 41, the cam driving member 43 drives the cam member 41 to rotate, and the rotating cam member 41 strikes the material guiding member 51 in a reciprocating manner.
In a preferred embodiment of the present invention, the cam member 41 is made of rubber, silicone, or the like, and in this embodiment, the cam member 41 is preferably made of rubber.
As a preferred embodiment of the present invention, the outer wall of the material guiding member 51 is connected to the bottom of the movable seat 1 through the buffer mechanism 7;
the buffering mechanism 7 comprises a fixed member 71 installed at the bottom of the movable seat 1, a movable member 73 is connected to the inside of the fixed member 71 through an elastic member 72, one end of the movable member 73 extending to the outside of the fixed member 71 is connected to the outer wall of the material guiding member 51, when the cam member 41 strikes the material guiding member 51, the elastic member 72 pulls the material guiding member 51 to reset, and meanwhile, the fixed member 71 and the movable member 73 guide the lifting and lowering of the material guiding member 51.
As a preferred embodiment of the present invention, the elastic member 72 is a spring, a rubber column, or the like, and in this embodiment, the elastic member 72 is preferably a spring.
In a preferred embodiment of the present invention, the outer wall of the material guiding member 51 is provided with a shielding mechanism 6 for controlling the discharge of the discharge hole 52.
As a preferred embodiment of the present invention, the shielding mechanism 6 includes a shielding member 61 covering the outer wall of the material guiding member 51, and a through hole 62 is formed on one side of the outer wall of the shielding member 61.
As a preferred embodiment of the present invention, the device further comprises an adjusting mechanism 8 for driving the shielding member 61 to rotate on the outer wall of the material guiding member 51.
As a preferred embodiment of the present invention, the adjusting mechanism 8 includes a mounting member 82 mounted on an outer wall of the material guiding member 51, a driving member 83 is provided on a side surface of the mounting member 82, and an output shaft of the driving member 83 is provided with a driving gear 81;
the outer wall of the shielding component 61 is provided with a rack 84 engaged with the driving gear 81, the driving gear 81 can be driven to rotate by the driving component 83, the driving gear 81 is engaged with the rack 84 to drive the shielding component 61 to rotate on the outer wall of the material guiding component 51, and the opening of the perforation 62 is aligned with the opening of the material outlet 52 or staggered to adjust the material outlet of the material outlet 52.
As a preferred embodiment of the present invention, the pushing member 112 is an arc-shaped structure, and the air outlet 111 is located on the inner arc surface of the pushing member 112.
When the material storage device is used, materials in the material storage shell 21 flow into the material guide part 51 through the material loading part 22, the materials in the material guide part 51 flow inside the two inclined ends of the material guide part 51 and flow to the road surface through the material outlet 52 to realize paving, meanwhile, the knocking mechanism 4 knocks the material guide part 51 in a reciprocating mode to enable the material guide part 51 to shake up and down, so that the road surface materials are promoted to flow in the material guide part 51, the road surface materials can effectively fall to the road surface from the material outlet 52, the material guide part 51 is driven to lift up and down in the material loading part 22 in a reciprocating mode while shaking up and down, the interior of the material loading part 22 is dredged, the lifting part 91 lifts up and down and drives the movable material guide part 10 to move up and down, the movable material guide parts 10 and 12 promote the material flow at the opening of the material loading part 22, the materials are prevented from being accumulated at the opening of the material loading part 22, and the air charging part 113 blows air into the material pushing part 112, the air flow is ejected from the air outlet 111, so that the material is further promoted to flow to two ends inside the material guiding part 51, and the continuous laying is ensured; the cam driving component 43 drives the cam component 41 to rotate, and the rotating cam component 41 strikes the material guiding component 51 in a reciprocating mode; when the cam component 41 strikes the material guiding component 51, the elastic component 72 pulls the material guiding component 51 to reset, and meanwhile, the fixed component 71 and the movable component 73 guide the lifting of the material guiding component 51; the driving gear 81 can be driven by the driving part 83 to rotate, the driving gear 81 is meshed with the rack 84 to drive the shielding part 61 to rotate on the outer wall of the material guiding part 51, and the opening of the perforation 62 is aligned with or staggered with the opening of the discharge hole 52 to adjust the discharge of the discharge hole 52.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A road surface paving device for roads and bridges comprises a movable seat, movable wheels are arranged at the bottom of the movable seat, and the device is characterized by also comprising a material guide mechanism movably arranged at one side of the movable seat, which is close to the road surface, and used for paving materials on the road surface;
the material guide mechanism comprises a material guide part with two obliquely arranged ends, and a discharge hole is formed in one side of the material guide part close to the road surface;
the knocking mechanism is used for pushing the material guide component to shake up and down in a reciprocating manner;
the feeding mechanism is used for feeding materials into the material guiding component and comprises a material storage shell filled with materials, and the bottom of the material storage shell is provided with the material feeding component which is used for conveying the materials in the material storage shell into the material guiding component;
the inside of the feeding part is movably provided with a dredging mechanism for dredging the inside of the feeding part;
the dredging mechanism comprises a lifting part vertically arranged in the feeding part, a movable material guiding part is movably arranged at one end of the lifting part extending into the material guiding part, and a material pushing mechanism is arranged on one side of the movable material guiding part close to the feeding part;
the pushing mechanism comprises a pushing component arranged on the side surface of the movable material guide piece, the pushing component is of a hollow structure, and an air outlet hole is formed in one side, away from the feeding component, of the pushing component and used for promoting the material at the opening of the feeding component to flow to two ends of the material guide component;
the charging device also comprises an inflating component used for inflating the interior of the material pushing component.
2. The road-paving machine for roads and bridges of claim 1, wherein the side of the lifting member is provided with a dredging member for dredging the inside of the loading member.
3. The road paving device for the road and bridge as claimed in claim 2, wherein a stirring mechanism is arranged inside the storage shell and used for stirring materials in the storage shell;
the stirring mechanism is provided with the stirring part including installing the rotation piece inside the storage casing, the side of rotating the piece, still rotates a pivoted stirring driver part including the drive.
4. The road paving device for road and bridge as claimed in claim 1, wherein the knocking mechanism comprises a mounting seat mounted on a side surface of the movable seat, a cam driving part is arranged on a side surface of the mounting seat, and an output shaft of the cam driving part is provided with a cam part.
5. The road paving device for roads and bridges as claimed in claim 1, wherein the outer wall of the material guiding member is connected with the bottom of the movable seat through a buffer mechanism;
the buffer mechanism comprises a fixing piece arranged at the bottom of the movable seat, the inside of the fixing piece is connected with a movable piece through an elastic piece, and one end of the movable piece extending to the outside of the fixing piece is connected with the outer wall of the material guide component.
6. The road paving device for roads and bridges as claimed in claim 1, wherein the outer wall of the material guiding component is provided with a shielding mechanism for controlling the discharging of the discharging port.
7. The road paving device for the road and bridge as claimed in claim 6, wherein the shielding mechanism comprises a shielding member sleeved on the outer wall of the material guiding member, and a through hole is formed on the outer wall of one side of the shielding member.
8. The road-paving apparatus for roads and bridges of claim 7, further comprising an adjusting mechanism for driving the blocking member to rotate on the outer wall of the guiding member.
9. The road paving device for the road and bridge as claimed in claim 8, wherein the adjusting mechanism comprises a mounting member mounted on the outer wall of the material guiding member, a driving member is arranged on the side surface of the mounting member, and a driving gear is arranged on the output shaft of the driving member;
the outer wall of the shielding component is provided with a rack meshed with the driving gear.
10. The road paving device for roads and bridges as claimed in claim 1, wherein the pushing member is of an arc-shaped structure, and the air outlet is located in an intrados surface of the pushing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111303997.4A CN113981775B (en) | 2021-11-05 | 2021-11-05 | Road-surfacing device for road and bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111303997.4A CN113981775B (en) | 2021-11-05 | 2021-11-05 | Road-surfacing device for road and bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113981775A true CN113981775A (en) | 2022-01-28 |
| CN113981775B CN113981775B (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111303997.4A Active CN113981775B (en) | 2021-11-05 | 2021-11-05 | Road-surfacing device for road and bridge |
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| CN (1) | CN113981775B (en) |
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| CN113279309A (en) * | 2021-04-21 | 2021-08-20 | 孙团伟 | Asphalt paving device with air pressure adjusting mechanism for building construction |
| CN113389113A (en) * | 2021-08-13 | 2021-09-14 | 新沂市金铭节能保温工程有限公司 | Construction paving machine for asphalt concrete road construction |
| CN214245220U (en) * | 2020-12-24 | 2021-09-21 | 赵红强 | Municipal administration road-surfacing device |
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|---|---|
| CN113981775B (en) | 2022-12-13 |
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