CN213267425U - Municipal administration asphalt road surface vehicle that paves - Google Patents
Municipal administration asphalt road surface vehicle that paves Download PDFInfo
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- CN213267425U CN213267425U CN202021808035.5U CN202021808035U CN213267425U CN 213267425 U CN213267425 U CN 213267425U CN 202021808035 U CN202021808035 U CN 202021808035U CN 213267425 U CN213267425 U CN 213267425U
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Abstract
The utility model relates to a municipal asphalt pavement paving vehicle, belonging to the field of paving vehicles; providing a paver capable of recovering and leveling the excess materials of the mixture; the technical scheme is as follows: a municipal asphalt paving vehicle comprising: the device comprises a residual material recovery device and a leveling device, wherein the residual material recovery device is fixed between a spiral distributor and the ironing device of the spreading vehicle, and the leveling device is arranged on the spreading vehicle above the residual material recovery device.
Description
Technical Field
The utility model relates to a municipal administration asphalt road surface car that paves belongs to the car field that paves.
Background
The paving vehicle is a construction equipment mainly used for paving various materials on the base layer and the surface layer of the highway.
In the spreading process, firstly, the mixture transported by the dumper is received, then the mixture is transversely spread on a roadbed or a base layer, and finally, the mixture is preliminarily compacted and shaped to form a layer with a certain width, thickness and shape.
The asphalt mixture is conveyed to the spiral distributor by the scraper plate in the hopper, the mixture is spread by the spiral distributor along the full width direction, finally the mixture is scraped to the pre-spreading height by the screed plate, and the paving is formed by the combined action of the bottom surface of the screed plate and the vibrator through the compaction of the vibration rammer.
However, after the mixture is spread on the roadbed or the base layer by the spiral distributing device, although the mixture can be scraped by the screed plate, the scraped mixture leaves along two ends of the screed plate, so that the mixture is wasted, and meanwhile, a large amount of mixture is accumulated in front of the screed plate, so that the pressure of the screed plate is large.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can retrieve, strickle off paver to the mixture clout.
In order to achieve the technical purpose, the utility model provides a technical scheme does:
a municipal asphalt paving vehicle comprising: the device comprises a residual material recovery device and a leveling device, wherein the residual material recovery device is fixed between a spiral distributor and the ironing device of the spreading vehicle, and the leveling device is arranged on the spreading vehicle above the residual material recovery device.
The clout recovery unit includes: a support rod and a recovery plate; the bracing piece has two, the both ends of spiral distributing device support respectively are provided with a bracing piece, are fixed with the recovery flitch between two bracing pieces, it is rectangular U type groove to retrieve the flitch, the opening in U type groove is towards spiral distributing device, U type roof of groove extends to spiral distributing device's screw rod top, retrieve the flitch both ends and respectively be fixed with a shrouding, every shrouding rather than a bracing piece lower extreme fixed connection that corresponds.
The side strips of the bottom plate of the recovery material plate are provided with oblique blades, and the lower end face of the recovery material plate is horizontal.
And a plurality of ribs are vertically fixed on the inner wall of the recovery material plate.
The lower end face of the bottom plate of the recovery material plate is higher than the lower end face of the ironing device.
The recovery flitch internal fixation has the discharging pipe, the discharging pipe is square pipe, the discharging pipe width is unanimous with recovery flitch both ends length, discharging pipe up end and recovery flitch roof plate lower extreme terminal surface fixed connection, there is the clearance discharging pipe lower extreme terminal surface and recovery flitch bottom plate.
The leveling device includes: the device comprises an adjuster A, an adjuster B, a lifting screw and a horizontal sensor; spiral material distributor support both ends are fixed with regulator A and regulator B respectively, equal vertical lifting screw that is provided with in regulator A and the regulator B, be fixed with the recovery flitch through the bracing piece between two lifting screw, be provided with level sensor on two lifting screw, level sensor is used for monitoring the difference in height between two lifting screw.
The regulator a includes: the driving pipe sleeve A is composed of a hollow pipe A with openings at two ends and a bevel gear A coaxially fixed on the hollow pipe, the hollow pipe A is provided with internal threads, the hollow pipe A vertically penetrates through the casing A and is connected with the casing A through a bearing, a driving gear A and a transmission gear A are arranged in the casing A, middle shafts of the driving gear A and the transmission gear A penetrate through the wall of the casing A and are connected with the wall of the casing A through a bearing, the driving gear A and the transmission gear A are meshed with the bevel gear A, the middle shaft of the driving gear A is connected with a rotating handle, and the middle shaft of the transmission gear A is connected with an adjuster B.
The regulator B includes: the driving pipe sleeve B is composed of a hollow pipe B with openings at two ends and a bevel gear B coaxially fixed on the hollow pipe, the hollow pipe B is provided with internal threads, the rotation directions of the internal threads of the hollow pipe B and the hollow pipe A are opposite, the hollow pipe B vertically penetrates through the casing B and is connected with the casing B through a bearing, a driving gear B and a transmission gear B are arranged in the casing B, the middle shafts of the driving gear B and the transmission gear B penetrate through the wall of the casing B and are connected with the wall of the casing B through the bearing, the driving gear B and the transmission gear B are both meshed with the bevel gear B, the middle shaft of the driving gear B is connected with a rotating handle, and the middle shaft of the transmission gear B is coaxially and fixedly connected with the middle shaft of.
The level sensor includes: the device comprises a placing frame, a sensor transmitting module and a sensor receiving module; the arrangement frame has two, and two lifting screw upper portions respectively are provided with an arrangement frame, the arrangement frame includes: the installation block is fixed on the upper end of a lifting screw rod through a bearing, a through hole is formed in the installation block, a corresponding sliding rod is movably arranged in the through hole, a sensor transmitting module is fixed on one installation block, a sensor receiving module is fixed on the other installation block, and the sensor transmitting module and the sensor receiving module are arranged oppositely.
The horizontal sensor is a correlation laser photoelectric sensor.
The coupler is of a tubular structure, two threaded holes are formed in the wall of the coupler, the middle shaft of the transmission gear A and the middle shaft of the transmission gear B can be arranged in the coupler, the middle shaft of the transmission gear A and the middle shaft of the transmission gear B are fixed with a coupler screw, and the middle shaft of the transmission gear B and the coupler screw are fixed.
Compared with the prior art, the utility model following beneficial effect has:
one, the utility model discloses a retrieve the flitch, can retrieve unnecessary mixture through retrieving the flitch bottom plate, rethread U type groove structure backfills the mixture to the spiral distributing device on, realizes retrieving and recycles.
Two, the utility model discloses a rib can guarantee to retrieve flitch bulk strength.
Three, the utility model discloses leveling device adopts regulator A, regulator B cooperation lifting screw, realizes adopting screw-thread fit's mode simultaneously to retrieving the regulation of flitch height, and it adjusts the precision and higher and retrieve the flitch and can not lead to retrieving the flitch skew to regulator A and regulator B reverse acting force.
Fourthly, the utility model discloses a level sensor, the balance of flitch can further be retrieved in the control, the realization is strickleed the mesh to the mixture.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the schematic structural diagram of the excess material recycling device of the present invention.
Fig. 3 is the schematic structural diagram of the leveling device of the present invention.
Fig. 4 is a schematic structural view of the leveling device with the level sensor according to the present invention.
Fig. 5 is an enlarged schematic view of a in fig. 4 according to the present invention.
Fig. 6 is a schematic horizontal sectional view of the regulator a or the regulator B according to the present invention.
Fig. 7 is a schematic view of the matching structure of the casing a and the driving pipe sleeve a of the present invention.
Fig. 8 is a schematic view of a connection structure between the transmission gear a and the transmission gear B according to the present invention.
In the figure: 1 is a remainder recovery device, 2 is a leveling device, 11 is a support rod, 12 is a recovery material plate, 21 is a regulator A, 22 is a regulator B, 23 is a lifting screw, 24 is a horizontal sensor, 241 is a placing frame, 242 is a sensor transmitting module, and 243 is a sensor receiving module.
Detailed Description
For a further understanding of the present invention, reference will now be made in detail to the following examples and embodiments, taken in conjunction with the accompanying drawings:
a municipal asphalt paving vehicle comprising: excess material recovery unit 1 and leveling device 2, excess material recovery unit 1 is fixed in between the spiral distributing device and the ironing device of car, be provided with leveling device 2 on the car of spreading above excess material recovery unit 1.
The clout recovery unit 1 includes: a support rod 11 and a recovery plate 12; the bracing piece 11 has two, the both ends of spiral material distributor support respectively are provided with a bracing piece 11, are fixed with between two bracing pieces 11 and retrieve flitch 12, it is rectangular U type groove to retrieve flitch 12, the opening in U type groove is towards spiral material distributor, U type roof extends to spiral material distributor's screw rod top, retrieve flitch 12 both ends and respectively be fixed with a shrouding, 11 lower extreme fixed connection of bracing piece of every shrouding rather than corresponding.
The edge strips of the bottom plate of the recovery plate 12 are provided with oblique edges, and the lower end face of the recovery plate 12 is horizontal.
A plurality of ribs are vertically fixed on the inner wall of the recovery material plate 12.
The lower end surface of the bottom plate of the recovery material plate 12 is higher than the lower end surface of the ironing device.
The recovery flitch 12 internal fixation has the discharging pipe, the discharging pipe is square pipe, the discharging pipe width is unanimous with recovery flitch 12 both ends length, discharging pipe up end and recovery flitch 12 roof downside terminal surface fixed connection, there is the clearance discharging pipe lower extreme terminal surface and recovery flitch 12 bottom plate.
The leveling device 2 comprises: regulator a21, regulator B22, lifting screw 23 and level sensor 24; spiral material distributor support both ends are fixed with regulator A21 and regulator B22 respectively, equal vertical lifting screw 23 that is provided with in regulator A21 and the regulator B22, be fixed with recovery flitch 12 through bracing piece 11 between two lifting screw 23, be provided with level sensor 24 on two lifting screw 23, level sensor 24 is used for monitoring the difference in height between two lifting screw 23.
The regulator a21 includes: the driving pipe sleeve A is composed of a hollow pipe A with openings at two ends and a bevel gear A coaxially fixed on the hollow pipe, the hollow pipe A is provided with internal threads, the hollow pipe A vertically penetrates through the casing A and is connected with the casing A through a bearing, a driving gear A and a transmission gear A are arranged in the casing A, middle shafts of the driving gear A and the transmission gear A penetrate through the wall of the casing A and are connected with the wall of the casing A through a bearing, the driving gear A and the transmission gear A are meshed with the bevel gear A, the middle shaft of the driving gear A is connected with a rotating handle, and the middle shaft of the transmission gear A is connected with an adjuster B22.
The regulator B22 includes: the driving pipe sleeve B is composed of a hollow pipe B with openings at two ends and a bevel gear B coaxially fixed on the hollow pipe, the hollow pipe B is provided with internal threads, the rotation directions of the internal threads of the hollow pipe B and the hollow pipe A are opposite, the hollow pipe B vertically penetrates through the casing B and is connected with the casing B through a bearing, a driving gear B and a transmission gear B are arranged in the casing B, the middle shafts of the driving gear B and the transmission gear B penetrate through the wall of the casing B and are connected with the wall of the casing B through the bearing, the driving gear B and the transmission gear B are both meshed with the bevel gear B, the middle shaft of the driving gear B is connected with a rotating handle, and the middle shaft of the transmission gear B is coaxially and fixedly connected with the middle shaft of.
The level sensor 24 includes: a mounting frame 241, a sensor transmitting module 242 and a sensor receiving module 243; the placing frames 241 have two, the upper parts of the two lifting screws 23 are respectively provided with one placing frame 241, and the placing frame 241 comprises: slide bar and installation piece, equal vertical slide bar that is fixed with on shell A and the shell B, the installation piece is fixed in lifting screw 23 upper end through the bearing, just be provided with the through-hole on the installation piece, the through-hole internalization is provided with the slide bar that corresponds, is fixed with sensor emission module 242 on certain installation piece, is fixed with sensor receiving module 243 on another installation piece, just sensor emission module 242 and sensor receiving module 243 set up relatively.
The level sensor 24 is a correlation laser photoelectric sensor.
The utility model discloses specific embodiment as follows:
The leveling device 2 adjusts the heights of the two lifting screws 23 by rotating the handles, and any one of the rotating handles can drive the lifting screws 23 to operate through the transmission gear A and the transmission gear B, so that the integral lifting of the recovery plate 12 is realized.
However, when the level sensor 24 feeds back signals with different heights, the transmission rod between the transmission gear a and the transmission gear B is disconnected, and the heights of the two lifting screws 23 are consistent through the adjustment of the adjuster a21 and the adjuster B22, and then the transmission gear a and the transmission gear B are reconnected for transmission.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it will be appreciated that those skilled in the art, upon attaining an understanding of the foregoing may readily produce alterations to, variations of, and equivalents to these embodiments without departing from the spirit and scope of the present invention as defined by the appended claims.
Claims (10)
1. A municipal asphalt pavement paving vehicle, comprising: excess material recovery unit (1) and leveling device (2), excess material recovery unit (1) is fixed in between the spiral distributor and the ironing device of car, be provided with leveling device (2) on the car of spreading of excess material recovery unit (1) top.
2. The municipal asphalt pavement paving vehicle of claim 1, wherein: the clout recovery unit (1) includes: a support rod (11) and a recovery plate (12); the utility model discloses a spiral distributing device, including spiral distributing device support, bracing piece (11), recovery flitch (12) are fixed with between two bracing pieces (11), the both ends of spiral distributing device support respectively are provided with one bracing piece (11), retrieve flitch (12) for rectangular U type groove, the opening in U type groove is towards spiral distributing device, U type roof extends to spiral distributing device's screw rod top, retrieve flitch (12) both ends and respectively be fixed with a shrouding, every shrouding and a bracing piece (11) lower extreme fixed connection that corresponds.
3. The municipal asphalt pavement paving vehicle of claim 2, wherein: the edge strips of the bottom plate of the recovery material plate (12) are provided with oblique edges, and the lower end face of the recovery material plate (12) is horizontal.
4. The municipal asphalt pavement paving vehicle of claim 3, wherein: and a plurality of ribs are vertically fixed on the inner wall of the recovery material plate (12).
5. The municipal asphalt pavement paving vehicle of claim 4, wherein: the lower end face of the bottom plate of the recovery material plate (12) is higher than the lower end face of the ironing device.
6. The municipal asphalt paving vehicle of claim 5, wherein: retrieve flitch (12) internal fixation and have the discharging pipe, the discharging pipe is square pipe, the discharging pipe width is unanimous with retrieving flitch (12) both ends length, discharging pipe up end and retrieving flitch (12) roof downside terminal surface fixed connection, there is the clearance in the terminal surface under the discharging pipe and retrieving flitch (12) bottom plate.
7. The municipal asphalt pavement paving vehicle of claim 2, wherein: the leveling device (2) comprises: an adjuster A (21), an adjuster B (22), a lifting screw rod (23) and a horizontal sensor (24); spiral material distributor support both ends are fixed with regulator A (21) and regulator B (22) respectively, equal vertical lifting screw (23) that are provided with in regulator A (21) and the regulator B (22), be fixed with recovery flitch (12) through bracing piece (11) between two lifting screw (23), be provided with level sensor (24) on two lifting screw (23), level sensor (24) are used for monitoring the difference in height between two lifting screw (23).
8. The municipal asphalt paving vehicle of claim 7, wherein: the regulator A (21) includes: the driving pipe sleeve A is composed of a hollow pipe A with openings at two ends and a bevel gear A coaxially fixed on the hollow pipe, internal threads are arranged on the hollow pipe A, the hollow pipe A vertically penetrates through the casing A, the hollow pipe A is connected with the casing A through a bearing, a driving gear A and a transmission gear A are arranged in the casing A, middle shafts of the driving gear A and the transmission gear A penetrate through the wall of the casing A and are connected with the wall of the casing A through a bearing, the driving gear A and the transmission gear A are meshed with the bevel gear A, the middle shaft of the driving gear A is connected with a rotating handle, and the middle shaft of the transmission gear A is connected with an adjuster B (22).
9. The municipal asphalt paving vehicle of claim 8, wherein: the regulator B (22) includes: the driving pipe sleeve B is composed of a hollow pipe B with openings at two ends and a bevel gear B coaxially fixed on the hollow pipe, the hollow pipe B is provided with internal threads, the rotation directions of the internal threads of the hollow pipe B and the hollow pipe A are opposite, the hollow pipe B vertically penetrates through the casing B and is connected with the casing B through a bearing, a driving gear B and a transmission gear B are arranged in the casing B, the middle shafts of the driving gear B and the transmission gear B penetrate through the wall of the casing B and are connected with the wall of the casing B through the bearing, the driving gear B and the transmission gear B are both meshed with the bevel gear B, the middle shaft of the driving gear B is connected with a rotating handle, and the middle shaft of the transmission gear B is coaxially and fixedly connected with the middle shaft of.
10. The municipal asphalt paving vehicle of claim 9, wherein: the level sensor (24) comprises: the device comprises a placement frame (241), a sensor transmitting module (242) and a sensor receiving module (243); the arrangement frame (241) has two, and two lifting screw (23) upper portions respectively are provided with an arrangement frame (241), the arrangement frame (241) includes: the installation block is fixed on the upper end of a lifting screw rod (23) through a bearing, a through hole is formed in the installation block, the corresponding sliding rod is movably arranged in the through hole, a sensor transmitting module (242) is fixed on one installation block, a sensor receiving module (243) is fixed on the other installation block, and the sensor transmitting module (242) and the sensor receiving module (243) are arranged oppositely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021808035.5U CN213267425U (en) | 2020-08-26 | 2020-08-26 | Municipal administration asphalt road surface vehicle that paves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021808035.5U CN213267425U (en) | 2020-08-26 | 2020-08-26 | Municipal administration asphalt road surface vehicle that paves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213267425U true CN213267425U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021808035.5U Active CN213267425U (en) | 2020-08-26 | 2020-08-26 | Municipal administration asphalt road surface vehicle that paves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213267425U (en) |
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2020
- 2020-08-26 CN CN202021808035.5U patent/CN213267425U/en active Active
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