CN216864740U - Highway construction equipment that paves - Google Patents
Highway construction equipment that paves Download PDFInfo
- Publication number
- CN216864740U CN216864740U CN202121300026.XU CN202121300026U CN216864740U CN 216864740 U CN216864740 U CN 216864740U CN 202121300026 U CN202121300026 U CN 202121300026U CN 216864740 U CN216864740 U CN 216864740U
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- Prior art keywords
- paving
- vehicle body
- blanking box
- conveyor belt
- road paving
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 37
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000009826 distribution Methods 0.000 claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- 238000005056 compaction Methods 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 238000003892 spreading Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model introduces a road paving construction device, which comprises: the device comprises a vehicle body, a feed hopper, a conveyor belt, a heating device, a blanking box, a cleaning device and a paving device; a control room is arranged on the vehicle body; the advancing direction of the vehicle body is taken as the longitudinal direction, and the direction vertical to the advancing direction of the vehicle body is taken as the transverse direction; the blanking box is transversely arranged at the head of the vehicle body; one end of the conveyor belt is positioned right below the feed hopper, and the other end of the conveyor belt is positioned right above the blanking box; the heating device is arranged right above the conveyor belt; the cleaning device is arranged in front of the blanking box; the paving device is arranged at the tail part of the vehicle body. The utility model is provided with the heating device to ensure that the paving material can keep the optimal paving temperature when in paving, the distribution plate and the blanking box are arranged to ensure that the paving material can be distributed more uniformly along the width direction of the pavement, the cleaning device is arranged to ensure the dryness and tidiness of the pavement before paving, and the paving device is arranged to carry out primary compaction on the paved pavement.
Description
Technical Field
The utility model relates to a highway construction device, in particular to a highway paving construction device.
Background
Along with the increase of the types of roads in China, the scale and speed of the grade roads, county and county roads and urban roads are all not available in the past. Meanwhile, the speed of road construction is also increased at a rapid pace, so that the mechanization of the road construction is promoted, and simultaneously, higher and higher requirements are provided for the technical level of construction machinery, the construction process, the road material and the road structure design. The technical level and the construction process of the construction machinery have important influence on the grade and the construction speed of the highway.
The spreading machine is a construction equipment mainly used for spreading various materials on the base course and surface course of highway, and is formed from various systems which are mutually matched to implement spreading operation, and mainly includes walking system, hydraulic system and material-conveying and distributing system. The paver needs to clean the road surface before paving construction, so as to achieve the purposes of drying, cleaning and no loose stones, dust and sundries, the paver evenly paves the asphalt mixture on the road base layer during paving construction, and the paver needs to preliminarily tamp and level the paved road surface after paving construction.
The paver disclosed in chinese patent CN102979030A comprises a roller elevating mechanism and a vibrating plate moving mechanism mounted on a frame, wherein the roller elevating mechanism comprises an undercarriage, a roller and an oil cylinder, one end of the undercarriage is hinged to the frame, the other end of the undercarriage is connected to the roller, the oil cylinder is fixed to the frame, and a piston rod of the oil cylinder is hinged to the middle part of the undercarriage; the vibration plate motion mechanism comprises a vibration plate, a speed reducer, an eccentric shaft, a connecting rod and a connecting shaft, wherein the speed reducer is driven by a motor, the output end of the speed reducer is connected with the eccentric shaft, one end of the connecting rod is hinged with the bottom of the eccentric shaft, the other end of the connecting rod is hinged with the top of the connecting shaft, and the bottom of the connecting shaft is connected with the vibration plate. In the construction process, the distribution amount of the crushed stones in the width direction of the road surface is uneven, and the condition that the amount of the crushed stones in the center of the width direction of the road surface is obviously more than the amount of the crushed stones on two sides can occur.
The road paving device and the construction method thereof disclosed in the chinese patent CN112609542A comprise a machine body, a feed hopper and a blanking box are fixedly arranged on the machine body, a conveyor belt is arranged between the feed hopper and the blanking box, the length direction of the blanking box is the same as the width direction of a road surface, the top surface of the blanking box is open, a plurality of blanking ports are arranged on the bottom surface of the blanking box along the length direction, a distribution plate is arranged between the upper part of the blanking box and the lower part of the conveyor belt, a plurality of distribution ports are arranged on the distribution plate along the length direction, a pushing assembly is arranged below the blanking box, the pushing assembly comprises a pushing driving piece and a plurality of push plates arranged along the length direction of the blanking box, the push plates are hinged with the blanking box, the pushing driving piece is fixedly arranged on the blanking box, and is used for driving the push plates to swing along the length direction of the blanking box below the blanking box. The utility model has no structure in the aspects of heat preservation and heating, and simultaneously does not clean the pavement before paving and does not carry out primary compaction on the pavement after paving.
Therefore, how to design a highway construction device that paves can carry out the cleanness on road surface before paving, and the material that will paves evenly when paving, and it is a thing that awaits the solution to carry out preliminary plain bumper to the road surface after paving, has very important meaning.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above object, the present application provides the following technical solutions.
A road paving construction device, comprising:
the device comprises a vehicle body, a feed hopper, a conveyor belt, a heating device, a blanking box, a cleaning device and a paving device;
a control room is arranged on the vehicle body;
the advancing direction of the vehicle body is taken as the longitudinal direction, and the direction vertical to the advancing direction of the vehicle body is taken as the transverse direction;
the blanking box is transversely arranged at the head of the vehicle body;
one end of the conveyor belt is positioned right below the feed hopper, and the other end of the conveyor belt is positioned right above the blanking box;
the heating device is arranged right above the conveyor belt and used for heating the spread materials;
the cleaning device is arranged in front of the blanking box and used for cleaning the ground to be paved;
the paving device is arranged at the tail part of the vehicle body and used for preliminarily compacting the paved ground.
Preferably, a distribution plate is arranged between the upper part of the blanking box and the lower part of the conveyor belt, and the distribution plate is fixedly connected with the blanking box.
Preferably, the distribution plate is convex in the middle with the longitudinal direction as an axis, and two sides of the distribution plate are inclined downwards.
Preferably, the distribution plate is provided with a plurality of distribution openings along the transverse direction.
Preferably, a bracket is arranged on the side surface of the feed hopper, and the bottom of the bracket is fixed on the vehicle body and used for supporting the feed hopper to keep fixed.
Preferably, a pushing assembly is arranged on the conveyor belt and comprises a pushing driving piece and a plurality of push plates arranged on the conveyor belt.
Preferably, the top end of the blanking box is provided with an opening, and the bottom surface of the blanking box is provided with a plurality of blanking ports along the transverse direction.
Preferably, the heating device comprises a controller, a generator, a heating assembly and a temperature sensor, the controller is arranged in the control room, an operation panel and a display are arranged on the controller, the input end of the controller is connected with the temperature sensor, the output end of the controller is connected with the input end of the generator, and the output end of the generator is connected with the heating assembly.
Preferably, the cleaning device comprises a switch, a driving device, a brush device and a blowing device, the switch is arranged in the control room, the switch is connected with the input end of the driving device, and the output end of the driving device is connected with the brush device and the blowing device.
Preferably, the paving device (7) comprises a roller and a fixed frame, and the roller is fixedly connected with the tail part of the vehicle body through the fixed frame.
The beneficial effects obtained by the utility model are as follows:
1) the utility model ensures that the paving material can keep the optimal paving temperature during paving by arranging the heating device, adjusting the heating temperature through the controller and adjusting according to the different optimal paving temperature of each paving material, thereby ensuring the best paving effect.
2) The cleaning device ensures that the obstacles on the ground to be paved are removed during paving, and the ground is ensured to be dry and tidy.
3) According to the utility model, by arranging the distribution plate and the blanking box, the paving material can be distributed for multiple times along the width direction of the road surface, so that the paving material can be distributed more uniformly along the width direction of the road surface.
4) The paving device is arranged, so that the pavement is preliminarily compacted by the paving device after paving is finished, and paving materials are distributed more uniformly.
The foregoing description is only an overview of the technical solutions of the present application, so that the technical means of the present application can be more clearly understood and the present application can be implemented according to the content of the description, and in order to make the above and other objects, features and advantages of the present application more clearly understood, the following detailed description is made with reference to the preferred embodiments of the present application and the accompanying drawings.
The above and other objects, advantages and features of the present application will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a perspective view of a road paving construction apparatus according to the present invention;
fig. 2 is a sectional view in the direction of a-a' of a perspective view of a road paving construction apparatus according to the present invention;
fig. 3 is a left side view of a road paving construction apparatus according to the present invention;
reference numerals: 1. a feed hopper; 2. a conveyor belt; 3. a blanking box; 4. a distribution plate; 5. a heating device; 6. a cleaning device; 7. and (7) a paving device.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. In the following description, specific details such as specific configurations and components are provided only to help the embodiments of the present application be fully understood. Accordingly, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of well-known functions and constructions are omitted in the embodiments for clarity and conciseness.
It should be appreciated that reference throughout this specification to "one embodiment" or "the embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrase "one embodiment" or "the present embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Further, the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.
The term "at least one" herein is merely an association relationship describing an associated object, and means that there may be three relationships, for example, at least one of a and B, may mean: a exists alone, A and B exist simultaneously, and B exists alone.
It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion.
Example 1
This embodiment has mainly introduced a highway construction equipment's basic structure and goes up unloading subassembly.
Referring to fig. 1, fig. 1 is a perspective view of a road paving construction apparatus according to the present invention, which shows a road paving construction apparatus, including:
the device comprises a vehicle body, a feed hopper 1, a conveyor belt 2, a heating device 5, a blanking box 3, a cleaning device 6 and a paving device 7;
a control room is arranged on the vehicle body;
the advancing direction of the vehicle body is taken as the longitudinal direction, and the direction vertical to the advancing direction of the vehicle body is taken as the transverse direction;
the blanking box 3 is transversely arranged at the head of the vehicle body;
one end of the conveyor belt 2 is positioned right below the feed hopper 1, and the other end of the conveyor belt 2 is positioned right above the blanking box 3;
the heating device 5 is arranged right above the conveyor belt 2 and used for heating the spread materials;
the cleaning device 6 is arranged in front of the blanking box 3 and used for cleaning the ground to be paved;
the paving device 7 is arranged at the tail part of the vehicle body and used for carrying out preliminary compaction on the paved ground.
Referring to fig. 2, fig. 2 is a cross-sectional view of the road paving construction device provided by the present invention in a perspective view a-a' direction, which shows that a distribution plate 4 is disposed between the upper side of the discharging box 3 and the lower side of the conveyor belt 2, and the distribution plate 4 is fixedly connected to the discharging box 3.
Further, the distribution plate 4 is convex in the middle with the longitudinal direction as an axis, and two sides are inclined downwards.
Furthermore, the distribution plate 4 is provided with a plurality of distribution openings along the transverse direction.
Furthermore, a support is arranged on the side surface of the feeding hopper 1, and the bottom of the support is fixed on the vehicle body and used for supporting the feeding hopper 1 to be fixed.
Further, be provided with the pushing assembly on the conveyer belt 2, the pushing assembly includes a plurality of push pedal that sets up on pushing driving piece and the conveyer belt 2.
Furthermore, the top end opening of workbin 3, a plurality of feed openings have been seted up along the transverse direction in 3 bottoms faces of workbin.
Further, heating device 5 includes controller, generator, heating element, temperature sensor, and the controller setting is provided with operating panel and display in the control room on the controller, and the input and the temperature sensor of controller are connected, and the output of controller is connected with the input of generator, and the output and the heating element of generator are connected.
According to the utility model, the heating device 5 is arranged, the heating temperature is adjusted through the controller, and the adjustment is carried out according to the different optimal paving temperatures of each paving material, so that the optimal paving temperature can be kept when the paving materials are paved, and the best paving effect can be achieved.
According to the utility model, the distribution plate 4 and the blanking box 3 are arranged, so that the paving material can be distributed for multiple times along the width direction of the road surface, and the paving material can be distributed more uniformly along the width direction of the road surface.
Example 2
Based on the above embodiment 1, this embodiment introduces an additional functional component of the road paving construction device.
Referring to fig. 3, fig. 3 is a left side view of the road paving construction device according to the present invention, which shows that the cleaning device 6 includes a switch, a driving device, a brush device and a blower device, the switch is disposed in the control room, the switch is connected to an input end of the driving device, and an output end of the driving device is connected to the brush device and the blower device.
Further, the paving device 7 comprises a roller and a fixing frame, and the roller is fixedly connected with the tail part of the vehicle body through the fixing frame.
The cleaning device 6 is arranged, so that obstacles on the ground to be paved are cleared away during paving, and the ground is ensured to be dry and tidy.
The paving device 7 is arranged, so that the pavement evenness of the paving device is adjusted after the paving is finished, and paving materials are distributed more uniformly.
Example 3
Based on the above embodiment 2, the present embodiment introduces a working manner of the road paving construction device.
The method comprises the following steps: preparing a paving material, and detecting a pavement;
step two: filling a paving material;
step three: cleaning the ground to be paved;
step four: paving a paving material;
step five: compaction of the paving material.
The first step is as follows: before the paving material is placed into the feed hopper 1, the temperature, the particle size and the mixing uniformity of the paving material are detected, and the temperature, the stability and the geology of the road surface are detected.
Wherein the second step is: the paving material is loaded into a hopper 1.
Wherein the third step is: a cleaning device 6 is arranged in front of the blanking box 3 to clean the ground and keep the ground clean and dry.
Wherein the fourth step is: the paving material is transported from the feed hopper 1 to the feed box 3 through the conveyor belt 2 and the distribution plate 4, and is paved to a specified position of the road surface through the feed box 3.
The fifth step is as follows: and a paving device 7 is arranged behind the vehicle, and is used for primarily rolling the ground which is just paved and adjusting the flatness of the road surface.
The above description is only a preferred embodiment of the present invention, and it is not intended to limit the scope of the present invention, and various modifications and changes may be made by those skilled in the art. Variations, modifications, substitutions, integrations and parameter changes of the embodiments may be made without departing from the principle and spirit of the utility model, which may be within the spirit and principle of the utility model, by conventional substitution or may realize the same function.
Claims (10)
1. A road paving construction device, characterized in that it includes:
the device comprises a vehicle body, a feed hopper (1), a conveyor belt (2), a heating device (5), a blanking box (3), a cleaning device (6) and a paving device (7);
a control room is arranged on the vehicle body;
the advancing direction of the vehicle body is taken as the longitudinal direction, and the direction vertical to the advancing direction of the vehicle body is taken as the transverse direction;
the blanking box (3) is transversely arranged at the head of the vehicle body;
one end of the conveyor belt (2) is positioned right below the feed hopper (1), and the other end of the conveyor belt (2) is positioned right above the blanking box (3);
the heating device (5) is arranged right above the conveyor belt (2) and used for heating the spread materials;
the cleaning device (6) is arranged in front of the blanking box (3) and is used for cleaning the ground to be paved;
the paving device (7) is arranged at the tail part of the vehicle body and is used for carrying out preliminary compaction on the paved ground.
2. A road paving construction unit as claimed in claim 1, characterised in that a distribution plate (4) is arranged above the blanking box (3) and below the conveyor belt (2), the distribution plate (4) being fixedly connected to the blanking box (3).
3. A road paving application apparatus as claimed in claim 2, wherein the distribution plate (4) is convex with its central axis in the longitudinal direction and its two sides are inclined downwards.
4. A road paving construction unit as claimed in claim 3, characterised in that the distribution plate (4) is provided with a plurality of openings in the transverse direction.
5. A road paving work apparatus as claimed in any one of claims 1-4, wherein the feed hopper (1) is provided with a bracket at the side, the bottom of the bracket being fixed to the vehicle body for supporting the feed hopper (1) to remain fixed.
6. A road paving construction device as claimed in any one of claims 1-4, characterized in that the conveyor belt (2) is provided with a pushing assembly comprising a pushing drive member and a number of push plates provided on the conveyor belt (2).
7. A road paving construction device as claimed in any one of claims 1-4, characterized in that the top of the blanking box (3) is open and the bottom of the blanking box (3) is provided with a plurality of blanking openings in the transverse direction.
8. A road paving construction device as claimed in any one of claims 1-4, characterized in that the heating device (5) comprises a controller, a generator, a heating assembly, and a temperature sensor, the controller is arranged in the control room, the controller is provided with an operation panel and a display, the input end of the controller is connected with the temperature sensor, the output end of the controller is connected with the input end of the generator, and the output end of the generator is connected with the heating assembly.
9. A road paving application device as claimed in any one of claims 1-4, wherein the cleaning means (6) comprises a switch, a drive means, a brush means and a blower means, the switch being arranged in the control cabin, the switch being connected to an input of the drive means, an output of the drive means being connected to the brush means and the blower means.
10. A road paving application device as claimed in any one of claims 1-4, characterized in that the paving device (7) comprises a roller and a fixed frame, and the roller is fixedly connected with the tail part of the vehicle body through the fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121300026.XU CN216864740U (en) | 2021-06-10 | 2021-06-10 | Highway construction equipment that paves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121300026.XU CN216864740U (en) | 2021-06-10 | 2021-06-10 | Highway construction equipment that paves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216864740U true CN216864740U (en) | 2022-07-01 |
Family
ID=82121627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121300026.XU Expired - Fee Related CN216864740U (en) | 2021-06-10 | 2021-06-10 | Highway construction equipment that paves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216864740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116122105A (en) * | 2022-11-23 | 2023-05-16 | 山东高速工程建设集团有限公司 | Paving equipment capable of balancing gravity of frame and paving method thereof |
-
2021
- 2021-06-10 CN CN202121300026.XU patent/CN216864740U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116122105A (en) * | 2022-11-23 | 2023-05-16 | 山东高速工程建设集团有限公司 | Paving equipment capable of balancing gravity of frame and paving method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220701 |