CN206070315U - Distribution equipment and the paver with which - Google Patents
Distribution equipment and the paver with which Download PDFInfo
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- CN206070315U CN206070315U CN201621033913.4U CN201621033913U CN206070315U CN 206070315 U CN206070315 U CN 206070315U CN 201621033913 U CN201621033913 U CN 201621033913U CN 206070315 U CN206070315 U CN 206070315U
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- materials
- height
- material detection
- distribution equipment
- screed
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Abstract
This utility model provides a kind of distribution equipment and the paver with which, and distribution equipment includes the feeding-distribution device being arranged on screed, and distribution equipment also includes：Material detection device, material detection device are arranged towards screed, for detecting the height of materials of the pre-position of screed；Control device, control device are connected with material detection device signal, for obtaining the height of materials information detected by material detection device, and the sub-material speed of feeding-distribution device are controlled according to height of materials information.Distribution equipment in this utility model solves paver of the prior art and is difficult to carry out equally distributed problem to material.
Description
Technical field
This utility model is related to pavement construction field, in particular to a kind of distribution equipment and the paver with which.
Background technology
Paver plays vital effect in highway paves work, is the leading of whole operation, its work it is good
It is bad to directly affect road quality quality.
The Main Function of paver is that native stone concrete material or Colophonium stone mixed material are paved on road surface, shape
Into bituminous paving.So transmission of the material in paver serves vital effect.
Paver when material is conveyed divide into left and right both sides to convey material, material by truck transport to and incline
Pour into inside the anterior hopper of paver, be at this time regardless of left and right, inside left and right two partial common hoppers of machine
Material.The body of paver is hollow from front to back, for material is transported to rear portion from paver front portion, conveys material
Equipment is exactly that, side by side through two scraper plate conveyer belts of body, two conveyer belts convey material to the both sides of machine respectively.
It is after material is sent to machine rear portion then material is uniform by the spiral distributor installed in machine rear portion both sides
Be distributed to below the screed of machine, road pavement is paved.If manually the defeated sub-material of control machine, is likely to result in and paves
Material skewness below machine screed, causes the road surface for paving out local to lack material or without material, needs artificial supplementation to lack material
Tremendous influence is caused on road surface, this quality and progress to engineering.
Utility model content
Main purpose of the present utility model is to provide a kind of distribution equipment and the paver with which, to solve existing skill
Paver in art is difficult to carry out equally distributed problem to material.
To achieve these goals, according to one side of the present utility model, there is provided a kind of distribution equipment, including setting
Feeding-distribution device on screed, distribution equipment also include：Material detection device, material detection device are arranged towards screed,
For detecting the height of materials of the pre-position of screed；Control device, control device are connected with material detection device signal,
For obtaining the height of materials information detected by material detection device, and the sub-material of feeding-distribution device is controlled according to height of materials information
Speed.
Further, material detection device includes sensor probe, and sensor probe arranges to detect the position towards precalculated position
Put the height of materials at place.
Further, sensor probe is ultrasound probe, ultrasound probe towards precalculated position send ultrasonic signal with
Detect the height of materials at the position.
Further, material detection device is for multiple, for detecting multiple precalculated positions, multiple material detection devices with it is many
Individual precalculated position arranges to detect the height of materials of the various location of screed correspondingly.
Further, multiple material detection devices include first material detection means and second material detection means, first
Material detection device is arranged on the first end along its material conveying direction of screed to detect the height of materials of first end, and second
Material detection device is arranged on second end along its material conveying direction of screed to detect the height of materials at the second end.
Further, multiple material detection devices include 3 material detection means and 4 materials detection means, the 3rd
Material detection device and 4 materials detection means are arranged at the middle part of screed to detect the height of materials in the middle part of screed.
Further, feeding-distribution device includes that spiral distributor, 3 material detection means and 4 materials detection means set
Put at the two ends of spiral distributor to detect the height of materials at the end positions positioned at spiral distributor of screed.
Further, feeding-distribution device includes spiral distributor, and control device is connected with spiral distributor communication, and according to thing
Material elevation information controls the rotating speed of spiral distributor.
Further, feeding-distribution device also includes material scraping plate, and control device is connected with material scraping plate communication, and according to height of materials
Information controls the scraper speed of material scraping plate.
According to another aspect of the present utility model, there is provided a kind of paver, including distribution equipment, distribution equipment is above-mentioned
Distribution equipment.
Distribution equipment in this utility model includes material detection device and control device, due to material detection device direction
Screed is arranged, and control device is connected with the material detection device signal.So, just can be detected using material detection device
The height of materials of the pre-position of screed, and the sub-material speed of feeding-distribution device is controlled using control device, and then ensure to press
Material below flat board is evenly distributed, and is difficult to carry out equally distributed asking to material so as to solve paver of the prior art
Topic.
Description of the drawings
The Figure of description for constituting the part of the application is used for providing further understanding to of the present utility model, this practicality
New schematic description and description is used to explain this utility model, does not constitute to improper restriction of the present utility model.
In the accompanying drawings：
Fig. 1 shows the schematic diagram of the embodiment according to distribution equipment of the present utility model；
Fig. 2 shows the structural representation of the distribution equipment in Fig. 1；And
Fig. 3 shows the top view of the distribution equipment in Fig. 2.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling：
10th, screed；20th, control device；30th, material detection device；31st, sensor probe；301st, send signal；302nd, return
Letter in reply number；40th, spiral distributor；50th, material scraping plate；60th, material；70th, support.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combine.Below with reference to the accompanying drawings and in conjunction with the embodiments describing this utility model in detail.
This utility model provides a kind of distribution equipment, refer to Fig. 1 to Fig. 3, and the distribution equipment includes being arranged on ironing
Feeding-distribution device on plate 10, distribution equipment also include：Material detection device 30, material detection device 30 are set towards screed 10
Put, for detecting the height of materials of the pre-position of screed 10；Control device 20, control device 20 and material detection device
30 signals connect, and for obtaining the height of materials information detected by material detection device 30, and are controlled according to height of materials information
The sub-material speed of feeding-distribution device.
Distribution equipment in this utility model includes material detection device 30 and control device 20, due to material detection device
30 are arranged towards screed 10, and control device 20 is connected with 30 signal of material detection device.So, material can just be utilized
The height of materials of the pre-position of the detection screed 10 of detection means 30, and dividing for feeding-distribution device is controlled using control device 20
Material speed, and then ensure that the material 60 below screed is evenly distributed, it is difficult to thing so as to solve paver of the prior art
Material 60 carries out equally distributed problem.
In order to detect height of materials, as shown in figure 1, material detection device 30 includes sensor probe 31,31 court of sensor probe
Arrange to detect the height of materials at the position to precalculated position.
In the present embodiment, sensor probe 31 is ultrasound probe, and ultrasound probe sends ultrasound wave towards precalculated position
Signal is detecting the height of materials at the position.So, the sensor probe 31 is by sending ultrasound wave, and examined by the ultrasound wave
Survey the height that the distance between material face and probe detect material.
What the sensing controler for being used to controlling paver conveying material was utilized is ultrasonic wave principle, mainly contains one
Supersonic sensing is popped one's head in, and the timing circuit in inside, counting circuit, amplifying circuit and control output circuit, also
For control probe with material identity distance from control circuit.
In the present embodiment, it is as shown in figure 3, material detection device 30 is multiple, for detecting multiple precalculated positions, multiple
Material detection device 30 arranges high to detect the material of the various location of screed 10 correspondingly with multiple precalculated positions
Degree.It can be seen that, by arranging multiple material detection devices 30, the height of materials of the various location of screed 10 can be detected,
Further ensure that the road surface for spreading out is more smooth.
Specifically, multiple material detection devices 30 include first material detection means and second material detection means, first
Material detection device is arranged on the first end along its material conveying direction of screed 10 to detect the height of materials of first end, the
Two material detection devices are arranged on second end along its material conveying direction of screed 10 to detect the height of materials at the second end.
It can be seen that, by arranging first material detection means and second material detection means, more easily can detect
Height of materials at the two ends of screed 10.
On this basis, multiple material detection devices 30 include 3 material detection means and 4 materials detection means,
3 material detection means and 4 materials detection means are arranged at the middle part of screed 10 to detect in the middle part of screed 10
Height of materials.
It can be seen that, by arranging second material detection means and 3 material detection means, more easily can detect
The height of materials at the middle part of screed 10.
As seen from Figure 3, screed 10 includes the delivery sheet and the cutting plate in the middle part of delivery sheet of strip, delivery sheet
Form T-shaped with cutting plate.Herein, first material detection means and second material detection means are arranged on the two ends of delivery sheet,
3 material detection means and the 4th detection means are arranged on the both sides of cutting plate, and the portion being connected with cutting plate to delivery sheet
(both sides of cutting plate) are divided to carry out height of materials detection.
In the present embodiment, as shown in Fig. 2 feeding-distribution device includes spiral distributor 40,3 material detection means and
4 materials detection means is arranged on the two ends of spiral distributor 40 to detect the two ends positioned at spiral distributor 40 of screed 10
Height of materials at position.
In the present embodiment, as shown in Fig. 2 feeding-distribution device includes spiral distributor 40, control device 20 and screw material-distributing
The communication connection of device 40, and the rotating speed of spiral distributor 40 is controlled according to height of materials information.By controlling spiral distributor 40
Rotating speed, can more easily control sub-material speed, and then ensure the smooth of road surface.
In the present embodiment, as shown in figure 3, feeding-distribution device also includes material scraping plate 50, control device 20 is led to material scraping plate 50
News connection, and the scraper speed of material scraping plate 50 is controlled according to height of materials information.Preferably, material scraping plate 50 is two, and two are scraped
Flitch 50 be arranged in parallel, and is arranged on the both sides in the sub-material portion of screed.
This utility model additionally provides a kind of paver, including distribution equipment, and distribution equipment is above-mentioned distribution equipment.
This programme is related to automatically control the collection sensing and the instrument for controlling one that paver transmits material, i.e., for control stand
Paving machine conveys the sensing controler of material.The sensing controler for controlling paver conveying material of the program can be reduced,
So that being completely counterbalanced by the hidden danger of material skewness.
According to description above, a paver has four conveying material processes when work, is left and right scraping respectively
Plate and left and right spiral distributor.That is a paver needs four during work altogether for controlling paver
The sensing controler (material detection device) of conveying material is controlling the defeated sub-material of machine.Four instruments (material detection device) are respectively
Installed in the rear discharging opening both sides and the two ends of spiral distributor of machine, when installation, instrument passes through can be with universal adjustment
Support 70 is installed to machine on the fixing point that the position of foregoing description pre-sets, and instrument is passed through cable and machine then
Connection.
Paver is powered, and instrument is powered, and instrument enters working condition, but does not now also start to work.Due to
Control of the control circuit of paver to machine conveying scraper plate and spiral distributor itself has two states, and one is manual shape
State, one is auto state, only when the control circuit of paver gets to auto state the defeated sub-material state of machine
Otherwise manually can only could be controlled using the control key on machine by the defeated sub-material of instrument controlling machine.
Before paver is got to auto state, first manual control machine device conveying scraper plate and spiral distributor about will
Material gets to state required during work, and paver is got to auto state then, the automatic defeated sub-material by instrument controlling.
The working range of instrument is 20cm to 100cm, in this working range, this working range be it is fixed, it is non-adjustable
Section.Workmen can manually adjust and carry out control material for the control handle for controlling distance between probe and material face
With supersonic sensing probe the distance between.Instrument can be started working to any position between 100cm 20, in this area
Between within, instrument also has another interval, and within here interval, instrument can reach minimum output between maximum output
Change.This interval can be by software, and according to the requirement of producer customizing.Such as interval size is 10cm, is exactly
Any position that instrument can be between 20cm to 100cm is said, maximum output is become by minimum output in the range of 10cm.
For example, from the beginning of 50cm, instrument begins with output, and maximum output has been reached when 60cm, works as material
During identity distance gradually reaches 50cm with a distance from probe, output will be less and less.
Fig. 2 and Fig. 3 respectively show to be used to control spreading machine material conveying scraper plate and for controlling spiral distributor when controller
When working state figure.Light a fire when paver is powered, after manually charge level is about transported to the state of needs by state,
The defeated sub-material of machine is got to by auto state by the controller of machine itself, instrument is started working, and instrument itself can control to surpass
Sound wave sensor probe sends ultrasonic signal (sending signal 301), after the arrival charge level of signal 301 is sent, will be by charge level
Reflect.After controller control supersonic sensing probe sends ultrasonic signal, supersonic sensing probe will be controlled
Reception state is become by emission state.After ultrasonic signal is reflected by material face, the ultrasonic signal for reflecting is (i.e.
302) return signal will be received by supersonic sensing joint.
While controller control supersonic sensing probe sends ultrasound probe and sends ultrasonic signal, can controller
Timing circuit inside device starts timing, after the ultrasonic signal that ultrasonic signal is reflected back is received, stops meter
When.The running time T of ultrasound wave is obtained, it is possible to obtain material identity distance with a distance from ultrasound probe.
With the consumption of material, charge level can decrease, and the distance between charge level and supersonic sensing probe will become big,
The time T of timing will the length of side.The transmission speed of ultrasonic signal is constant, and the time, T was elongated, illustrates that distance becomes big, instrument
Output will gradually become big, until it reaches maximum output.
Instrument in this programme output signal control be spreading machine material conveying scraper plate and spiral distributor motor, motor
Revolution can greatly and gradually accelerate with the change of the output of instrument, until reaching maximal rate.With electron spin, conveying is scraped
Plate and spiral distributor can gradually increase revolution, step up conveying, now the ultrasound signal transmission time gradually shorten, instrument
Output also gradually can diminish, until it reaches till predetermined charge level height.
Above example is accepted, when the distance between setting charge level and instrument supersonic sensing probe are set to 50cm's
When, instrument always minimum will be exported, and now the motor of conveying scraper plate and spiral distributor will not be rotated, and simply be excited
Pre-operation state, is ready to start working.
It is when charge level is gradually reduced, gradual with the distance between probe to become big, cause ultrasound signal transmission time side
It is long, instrument received ultrasonic signal, through timing circuit timing, transmission time T becomes big, after counting circuit of recording a demerit is calculated, transmission
Amplify signal to amplifying circuit, and a signal for becoming larger is exported by control output circuit, machine is delivered to by cable
Device motor gets on, and motor is started working and revolution is gradually accelerated, and the defeated sub-material speed of machine is gradually accelerated, until it reaches maximum
Speed, at this moment charge level gradually can rise, instrument timing circuit can perceive the time and shorten, until change to set apart from when
Between, repeating said process, output is tapered into, until it reaches minimum, and motor is entered and excites pre-operation state.
Such process reciprocation cycle, you can ensure the material of machine in the sensing control that material is conveyed for controlling paver
Correct conveying sub-material under the control of device, it is ensured that the work that paves is normally carried out, it is substantial amounts of save manually with material cost
Output, and preferably ensure the quality constructed.
Instrument in this programme and the signal transmission between the control device of paver can adopt PWM or ON/OFF classes
The analogue signal of type, it is also possible to be transmitted using the digital signal of CAN communication type, this can be to be chosen as needed
, depending on the selection of paver itself.
Preferred embodiment of the present utility model is the foregoing is only, this utility model is not limited to, for this
For the technical staff in field, this utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. are should be included within protection domain of the present utility model.
Claims (10)
1. a kind of distribution equipment, including the feeding-distribution device being arranged on screed (10), it is characterised in that the distribution equipment is also
Including：
Material detection device (30), the material detection device (30) are arranged towards the screed (10), described for detecting
The height of materials of the pre-position of screed (10)；
Control device (20), the control device (20) are connected with the material detection device (30) signal, described for obtaining
The height of materials information detected by material detection device (30), and the feeding-distribution device is controlled according to the height of materials information
Sub-material speed.
2. distribution equipment according to claim 1, it is characterised in that the material detection device (30) is including sensor probe
(31), the sensor probe (31) arranges to detect the height of materials at the position towards the precalculated position.
3. distribution equipment according to claim 2, it is characterised in that the sensor probe (31) is ultrasound probe, institute
State ultrasound probe to send ultrasonic signal towards the precalculated position to detect the height of materials at the position.
4. distribution equipment according to claim 1, it is characterised in that the material detection device (30) is multiple, is used for
Multiple precalculated positions are detected, multiple material detection devices (30) are arranged correspondingly with multiple precalculated positions
To detect the height of materials of the various location of the screed (10).
5. distribution equipment according to claim 4, it is characterised in that multiple material detection devices (30) include first
Material detection device and second material detection means, the first material detection means be arranged on the screed (10) along which
To detect the height of materials of the first end, the second material detection means is arranged on described the first end of material conveying direction
Second end along its material conveying direction of screed (10) is detecting the height of materials at second end.
6. the distribution equipment according to claim 4 or 5, it is characterised in that multiple material detection devices (30) include
3 material detection means and 4 materials detection means, the 3 material detection means and the 4 materials detection means
The middle part of the screed (10) is arranged to detect the height of materials in the middle part of the screed (10).
7. distribution equipment according to claim 6, it is characterised in that the feeding-distribution device includes spiral distributor (40),
The 3 material detection means and the 4 materials detection means are arranged on the two ends of the spiral distributor (40) to examine
Survey the height of materials at the end positions of the spiral distributor (40) of the screed (10).
8. distribution equipment according to claim 1, it is characterised in that the feeding-distribution device includes spiral distributor (40),
The control device (20) is connected with the spiral distributor (40) communication, and controls the spiral shell according to the height of materials information
The rotating speed of rotation tripper (40).
9. the distribution equipment according to claim 1 or 8, it is characterised in that the feeding-distribution device also includes material scraping plate (50),
The control device (20) is connected with the material scraping plate (50) communication, and controls the material scraping plate according to the height of materials information
(50) scraper speed.
10. a kind of paver, including distribution equipment, it is characterised in that the distribution equipment is any one of claim 1 to 9
Described distribution equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621033913.4U CN206070315U (en) | 2016-08-31 | 2016-08-31 | Distribution equipment and the paver with which |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621033913.4U CN206070315U (en) | 2016-08-31 | 2016-08-31 | Distribution equipment and the paver with which |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206070315U true CN206070315U (en) | 2017-04-05 |
Family
ID=58438555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621033913.4U Active CN206070315U (en) | 2016-08-31 | 2016-08-31 | Distribution equipment and the paver with which |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206070315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780323A (en) * | 2016-08-31 | 2018-03-09 | 摩巴自动控制股份有限公司 | Distribution equipment and there is its paver |
-
2016
- 2016-08-31 CN CN201621033913.4U patent/CN206070315U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780323A (en) * | 2016-08-31 | 2018-03-09 | 摩巴自动控制股份有限公司 | Distribution equipment and there is its paver |
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