CN209957366U - Metering system is carried to matrix pitch - Google Patents
Metering system is carried to matrix pitch Download PDFInfo
- Publication number
- CN209957366U CN209957366U CN201920342032.8U CN201920342032U CN209957366U CN 209957366 U CN209957366 U CN 209957366U CN 201920342032 U CN201920342032 U CN 201920342032U CN 209957366 U CN209957366 U CN 209957366U
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- China
- Prior art keywords
- ball screw
- connecting rod
- matrix
- asphalt
- sleeve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011159 matrix material Substances 0.000 title claims abstract description 46
- 239000010426 asphalt Substances 0.000 claims abstract description 48
- 238000007599 discharging Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims 2
- 238000005259 measurement Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000001133 acceleration Effects 0.000 abstract 1
- 235000013547 stew Nutrition 0.000 abstract 1
- 239000000463 material Substances 0.000 description 9
- 230000001965 increasing effect Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012213 gelatinous substance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model discloses a measurement system is carried to matrix pitch, including the barrel, the barrel upper end is equipped with servo motor, and is equipped with ball screw and pivot in the barrel, and threaded connection has ball nut on the ball screw, and fixed cover is equipped with the disc on the ball nut. The utility model discloses an at barrel internal rotation installation ball screw and pivot, the pivot drives upper casing pipe and lower casing pipe and rotates to utilize the centrifugal action that produces in the in-process of upper connecting rod and lower connecting rod synchronous revolution to drive matrix pitch and move about, make the lower casing pipe move up simultaneously, make the piston slide in the gasbag, provide gas to the gasbag, make the gasbag be full of inflation, further increase and the area of contact of matrix pitch, thereby more comprehensive the removal of acceleration matrix pitch, in order to promote its activity, avoid matrix pitch to stew concreties and shapes; the lifting movement of the ball nut on the ball screw is used for driving the disc to move downwards so as to pressurize the matrix asphalt in the cylinder and accelerate the matrix asphalt to pass through the meter.
Description
Technical Field
The utility model relates to a pitch resource transport technical field especially relates to a measurement system is carried to matrix pitch.
Background
The base asphalt is base asphalt which is used for producing modified asphalt and is modified by adding an asphalt modifier. Asphalt is a product in the crude oil processing process, is a black or black brown viscous liquid or solid at normal temperature, is a brownish black organic gelatinous substance, and comprises four kinds of natural asphalt, petroleum asphalt, shale asphalt, coal tar asphalt and the like.
In the process of transporting and deep processing the base asphalt, the flow rate of the base asphalt needs to be measured, but in the actual situation, the base asphalt has low activity per se and is easy to solidify and form under a long-term standing environment, so that the solid base asphalt is difficult to transport and the flow rate of the solid base asphalt is difficult to measure. In this case, it is necessary to ensure the activity of the matrix asphalt at all times to ensure that it is always in motion, so that it is difficult to solidify and form it, and it is always in a viscous liquid or fluid state that can flow freely. However, in the existing transportation and processing procedures, a technology meeting the requirement is lacked, so that great difficulty exists in the transportation and flow measurement of the matrix asphalt, and the deep processing efficiency and progress of the matrix asphalt are seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the easy consolidation forming matrix asphalt is difficult to carry and flow measurement calculation among the prior art, and the matrix asphalt conveying and metering system who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a measurement system is carried to matrix pitch, includes the barrel, the barrel upper end is equipped with servo motor, and is equipped with ball screw and pivot in the barrel, threaded connection has ball nut on the ball screw, and fixed cover is equipped with the disc on the ball nut, pivot top-down overlaps respectively and is equipped with sleeve pipe, gasbag, spring and lower sleeve pipe, and has connecting rod and lower connecting rod on sleeve pipe and the lower sleeve pipe respectively round pin hub connection, be connected with the piston rod on the lower sleeve pipe perpendicularly, and be connected with the piston on the piston rod top, and the piston slip cap locates in the gasbag, pan feeding mouth and bin outlet have been seted up respectively in the barrel, and are connected with the bin outlet and expect the pipe, arrange and install the strapping table on the material.
Preferably, the barrel is of a hollow structure, the ball screw and the rotating shaft are of an integrally formed structure, the ball screw and the rotating shaft are vertically and rotatably arranged in the barrel, and the top end of the ball screw is connected with an output shaft of the servo motor.
Preferably, the outer edge of the disc is in sliding contact with the inner wall of the cylinder.
Preferably, the upper sleeve and the airbag are fixedly sleeved on the rotating shaft, and the lower sleeve is slidably sleeved on the rotating shaft.
Preferably, the upper end and the lower end of the spring are respectively welded with the air bag and the lower sleeve.
Preferably, one end of the upper connecting rod, which is far away from the upper sleeve, is in pin connection with one end of the lower connecting rod, which is far away from the lower sleeve.
Compared with the prior art, the utility model discloses possess following advantage:
1. the utility model discloses a set up ball screw and pivot perpendicularly in the barrel, utilize reciprocating of ball nut on ball screw in order to drive the disc lift removal in the barrel to in extrude the matrix pitch in the barrel, make matrix pitch with higher speed through the discharge gate outwards discharge, reduce the delay of matrix pitch in the barrel.
2. The utility model is provided with the upper sleeve, the air bag, the spring and the lower sleeve respectively, and the rotating shaft is utilized to drive the lower sleeve, the upper connecting rod and the lower connecting rod to rotate directionally so as to generate centrifugal force, so that the upper connecting rod and the lower connecting rod are repeatedly opened and closed, which is beneficial to increasing the contact area with the matrix asphalt; meanwhile, the upper connecting rod and the lower connecting rod drive the lower sleeve to ascend, so that the piston slides in the air bag to increase the gas content in the air bag, the air bag is inflated, the contact area of the piston and the matrix asphalt is further increased, the movement rate of the matrix asphalt is accelerated, the activity of the matrix asphalt is guaranteed, and the matrix asphalt is prevented from standing and coagulating.
To sum up, the utility model discloses an at barrel internal rotation installation ball screw and pivot, the pivot drives upper casing and lower casing and rotates to utilize the centrifugal action that produces in-process of upper connecting rod and lower connecting rod synchronous revolution to drive matrix pitch and move about, make the lower casing move up simultaneously, make the piston slide in the gasbag, provide gas to the gasbag, make the gasbag be full of the inflation, further increase the area of contact with matrix pitch, thereby more comprehensive the removal of accelerating matrix pitch, in order to promote its activity, avoid matrix pitch to stand and solidify the shaping; the lifting movement of the ball nut on the ball screw is used for driving the disc to move downwards so as to pressurize the matrix asphalt in the cylinder and accelerate the matrix asphalt to pass through the meter.
Drawings
FIG. 1 is a schematic structural diagram of a matrix asphalt conveying and metering system according to the present invention;
fig. 2 is an enlarged view of a portion a of the structure of the system for conveying and metering the matrix asphalt.
In the figure: the device comprises a cylinder 1, a servo motor 2, a ball screw 3, a rotating shaft 4, a ball nut 5, a disk 6, an upper sleeve 7, an air bag 8, a spring 9, a lower sleeve 10, an upper connecting rod 11, a lower connecting rod 12, a piston rod 13, a piston 14, a material inlet 15, a material outlet 16, a material outlet 17 and a meter 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a matrix asphalt conveying and metering system comprises a cylinder 1, a servo motor 2 is arranged at the upper end of the cylinder 1, the servo motor 2 can be selected from a motor with a product model of HC-MFS053B, a ball screw 3 and a rotating shaft 4 are arranged in the cylinder 1, a ball nut 5 is connected on the ball screw 3 in a threaded manner, a disc 6 is fixedly sleeved on the ball nut 5, the outer edge of the disc 6 is smooth and is in sliding contact with the inner wall of the cylinder 1 so as to be convenient for stable up and down movement, good sealing performance is required to be achieved at the same time so as to improve the pressure increasing and decreasing effect, an upper sleeve 7, an air bag 8, a spring 9 and a lower sleeve 10 are respectively sleeved on the rotating shaft 4 from top to bottom, an upper connecting rod 11 and a lower connecting rod 12 are respectively connected on the upper sleeve 7 and the lower sleeve 10 through a pin shaft, a piston, and the piston 14 is slidably sleeved in the air bag 8, a material inlet 15 and a material outlet 16 are respectively arranged in the cylinder body 1, the material outlet 16 is connected with a material discharging pipe 17, and a meter 18 is arranged on the material discharging pipe 17.
Further, the number of the upper connecting rods 11 and the lower connecting rods 12 is 2-3, and the number of the upper connecting rods and the lower connecting rods corresponds to each other, and the set number of the piston rods 13 is determined according to the volume of the airbag 8, so that sufficient air can be provided for the airbag 8, and the filling effect of the airbag is ensured.
The cylinder 1 is a hollow structure, the ball screw 3 and the rotating shaft 4 are of an integrally formed structure, the ball screw 3 and the rotating shaft 4 are vertically and rotatably arranged in the cylinder 1, the top end of the ball screw 3 is connected with an output shaft of the servo motor 2, and the outer edge of the disc 6 is in sliding and abutting contact with the inner wall of the cylinder 1.
The upper sleeve 7 and the air bag 8 are fixedly sleeved on the rotating shaft 4, the lower sleeve 10 is slidably sleeved on the rotating shaft 4, and the upper end and the lower end of the spring 9 are respectively welded with the air bag 8 and the lower sleeve 10.
During the rotation process of the upper connecting rod 11 and the lower connecting rod 12, centrifugal acting force is generated, the upper connecting rod 11 and the lower connecting rod 12 tend to horizontally coincide, and the lower sleeve 10 is driven to move upwards.
The end of the upper connecting rod 11 far away from the upper sleeve 7 is pin-connected with the end of the lower connecting rod 12 far away from the lower sleeve 10 to ensure that the upper connecting rod and the lower connecting rod tend to be horizontal and can drive the lower sleeve 10 to move upwards under the centrifugal action.
The utility model discloses its functional principle is explained to following mode of operation of accessible:
the power supply of the servo motor 2 is switched on, the servo controller sets the running period of the output shaft of the servo motor 2, the output shaft of the servo motor 2 drives the ball screw 3 and the rotating shaft 4 to rotate in the whole body, and the matrix asphalt is put into the barrel 1 from the feeding port 15.
On one hand, the upper sleeve 7, the air bag 8 and the lower sleeve 10 are driven by the rotating shaft 4 to rotate in the same direction, the upper connecting rod 11 and the lower connecting rod 12 are forced to rotate and generate centrifugal force to incline the upper connecting rod and the lower connecting rod, the lower sleeve 10 is driven to move upwards by taking the rotating shaft 4 as a fulcrum and extrude the spring 9, and the angle between the upper connecting rod 11 and the lower connecting rod 12 is gradually reduced, so that the contact area with the matrix asphalt is increased, and the matrix asphalt is driven to flow directionally;
on the other hand, the lower sleeve 10 rises, the piston 14 is driven by the piston rod 13 to move towards the air bag 8, air is supplemented for the air bag 8, the air bag 8 is gradually inflated, the volume is continuously enlarged, the contact area with the matrix asphalt is further increased, the flowing of the matrix asphalt is accelerated when the lower sleeve is in contact with the machine-made asphalt, and meanwhile the matrix asphalt is extruded.
The ball screw 3 rotates, the ball nut 5 moves up and down on the ball screw 3, in the downward moving process, the outer edge of the disc 6 is in sliding contact with the inner wall of the cylinder 1, the disc 6 integrally moves downward synchronously, gas in the lower end of the cylinder 1 and matrix asphalt are extruded, and the matrix asphalt flows to the discharge port 16 at an accelerated speed after being extruded.
The matrix asphalt flows through the meter 18 through the discharge pipe 17, and the meter 18 performs flow measurement calculation on the passed matrix asphalt and records the flow measurement in real time so as to achieve the purpose of metering.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The matrix asphalt conveying and metering system comprises a cylinder body (1) and is characterized in that a servo motor (2) is arranged at the upper end of the cylinder body (1), a ball screw (3) and a rotating shaft (4) are arranged in the cylinder body (1), a ball nut (5) is in threaded connection with the ball screw (3), a disc (6) is fixedly sleeved on the ball nut (5), an upper sleeve (7), an air bag (8), a spring (9) and a lower sleeve (10) are respectively sleeved on the rotating shaft (4) from top to bottom, an upper connecting rod (11) and a lower connecting rod (12) are respectively in pin connection with the upper sleeve (7) and the lower sleeve (10), a piston rod (13) is vertically connected onto the lower sleeve (10), a piston (14) is connected onto the top end of the piston rod (13), the piston (14) is slidably sleeved in the air bag (8), a feeding port (15) and a discharging port (16) are respectively formed in the cylinder body (, and a discharge pipe (17) is connected to the discharge opening (16), and a meter (18) is arranged on the discharge pipe (17).
2. The system for conveying and metering the matrix asphalt according to claim 1, wherein the cylinder (1) is a hollow structure, the ball screw (3) and the rotating shaft (4) are integrally formed, the ball screw (3) and the rotating shaft (4) are vertically and rotatably arranged in the cylinder (1), and the top end of the ball screw (3) is connected with an output shaft of the servo motor (2).
3. A system for delivering and metering a substrate asphalt according to claim 2, wherein the outer edge of the disc (6) is in sliding contact with the inner wall of the cylinder (1).
4. The system for delivering and metering the asphalt matrix according to claim 1, wherein the upper sleeve (7) and the air bag (8) are fixedly sleeved on the rotating shaft (4), and the lower sleeve (10) is slidably sleeved on the rotating shaft (4).
5. A system for delivering and metering a base asphalt according to claim 4, wherein the upper and lower ends of the spring (9) are welded with the air bag (8) and the lower sleeve (10), respectively.
6. A system for conveying and metering a substrate asphalt according to claim 1, characterized in that the end of the upper connecting rod (11) far from the upper sleeve (7) is pin-connected with the end of the lower connecting rod (12) far from the lower sleeve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920342032.8U CN209957366U (en) | 2019-03-18 | 2019-03-18 | Metering system is carried to matrix pitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920342032.8U CN209957366U (en) | 2019-03-18 | 2019-03-18 | Metering system is carried to matrix pitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209957366U true CN209957366U (en) | 2020-01-17 |
Family
ID=69239091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920342032.8U Expired - Fee Related CN209957366U (en) | 2019-03-18 | 2019-03-18 | Metering system is carried to matrix pitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209957366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003005A (en) * | 2021-02-27 | 2021-06-22 | 彭莲莲 | Thick liquid that viscosity is high that uses in weaving experiment holds device |
-
2019
- 2019-03-18 CN CN201920342032.8U patent/CN209957366U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003005A (en) * | 2021-02-27 | 2021-06-22 | 彭莲莲 | Thick liquid that viscosity is high that uses in weaving experiment holds device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20200117 |