CN210730103U - Asphalt mixture oilstone separation device - Google Patents
Asphalt mixture oilstone separation device Download PDFInfo
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- CN210730103U CN210730103U CN201821501217.0U CN201821501217U CN210730103U CN 210730103 U CN210730103 U CN 210730103U CN 201821501217 U CN201821501217 U CN 201821501217U CN 210730103 U CN210730103 U CN 210730103U
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- filter screen
- lever
- asphalt mixture
- wall
- rod
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Abstract
The utility model provides an asphalt mixture oilstone separator, including casing and filter screen, the casing top is provided with the feed inlet, the casing bottom is provided with the discharge gate, filter screen one end passes through the articulated shaft and articulates shells inner wall one side, the downside of filter screen free end tip be provided with the parallel cylindrical ejector pin of articulated shaft, the rim face of ejector pin with the filter screen bottom surface is tangent, the perpendicular rigid coupling in ejector pin both ends has two motion bars, insert respectively in the through-hole of two bearings in the motion bar both ends slidable, the bearing is fixed the inner wall of casing, the motion bar drives by driving lever mechanism and makes reciprocating motion can be made from top to bottom along the axis direction to the motion bar, driving lever mechanism is rotated by the motor drive. Compared with the prior art, the utility model has the advantages of easy operation, the material filters the more abundant bituminous mixture rate of recovery that improves.
Description
Technical Field
The utility model relates to a bituminous mixture recovery plant technical field, concretely relates to bituminous mixture oilstone separator.
Background
The asphalt mixture is a general name of a mixture formed by mixing mineral aggregate and asphalt binder, and is a composite material mainly composed of asphalt, coarse aggregate, fine aggregate and mineral powder. In order to meet the national policy of energy conservation and emission reduction and the requirement of development of circular economy, the old asphalt mixture material produced by asphalt pavement maintenance is recycled to reduce the construction cost of roads and reduce the mining requirements on petroleum and stone materials. At present, an experimental prototype for separating the oil and the stone of the old asphalt mixture is generally adopted to recycle the old asphalt mixture through a series of operations of leaching, filtering, cleaning, evaporating, separating, recycling and the like, and the old asphalt mixture can be reduced to the asphalt and the stone with original characteristics by adopting the method, so that the new asphalt mixture with various grading requirements can be regenerated. In the separation process, a mode of fixedly connecting a plurality of layers of filter screens in the shell is generally adopted for separation, the filter screens generally adopt common filter screens, but in order to enhance the filtering effect, the special-shaped filter screens are also adopted to increase the filtering area. However, because the filter screen is fixedly connected to the inner wall of the shell, when the mixture is filtered from the feed inlet to the filter screen, accumulation may be formed on the filter screen, so that insufficient filtering is caused, and a device for separating asphalt from asphalt stone, which can enable the asphalt mixture to be more sufficiently filtered, is urgently needed to be designed.
SUMMERY OF THE UTILITY MODEL
To exist not enough among the prior art, the utility model aims to provide an asphalt mixture oilstone separator has solved among the prior art because the filter screen rigid coupling leads to asphalt mixture to filter insufficient technical problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an asphalt mixture oilstone separating device comprises a square shell which is vertically arranged and a filter screen which is arranged in the shell, the top of the shell is provided with a feed inlet, the bottom of the shell is provided with a discharge outlet, one end of the filter screen is hinged on one side of the inner wall of the shell through a hinged shaft, a cylindrical mandril parallel to the articulated shaft is arranged at the lower side of the free end part of the filter screen, the rim surface of the top rod is tangent with the bottom surface of the filter screen, two ends of the top rod are vertically and fixedly connected with two moving rods, the two ends of the motion rod can be respectively inserted into the through holes of the two omega-shaped supporting seats which can radially position the motion rod in a sliding way, the supporting seat is fixed on the inner wall of the shell, the moving rod is driven by a shifting rod mechanism to enable the moving rod to reciprocate up and down along the axis direction, and the shifting rod mechanism is driven by a motor to rotate.
Further, the driving lever mechanism comprises a rotary disc and a shifting lever, the middle of the shifting lever is rotatably arranged on the inner wall of the shell, the shifting lever comprises a fan-shaped shifting face part and a fan-shaped lever body part, a bar-shaped hole is formed in the lever body of the shifting lever, the rotary disc is close to the end face of the shifting lever, a stand column is vertically arranged on the end face of the shifting lever, the stand column does not coincide with the center of the rotary disc, the stand column extends into the bar-shaped hole to enable the rotary disc to rotate, the stand column drives the shifting lever to swing up and down, a plurality of first gear teeth are arranged on the edge face of the shifting face part in an equidistant mode, and a plurality of second gear teeth capable of being meshed with the first gear teeth are axially arranged in the middle of the moving lever in an equidistant mode, so that the moving lever is driven to slide up and.
Furthermore, the two groups of deflector rod mechanisms are arranged, the installation directions of the two groups of deflector rod mechanisms are consistent, and the two rotating discs of the two groups of deflector rod mechanisms enable the two moving rods to synchronously move through belt transmission.
Furthermore, the ejector pin includes bracing piece and sleeve, the sleeve is the rubber tube, the sleeve rotationally overlaps in the bracing piece outer wall.
Furthermore, the inner wall of the through hole of the supporting seat is provided with a ball which is convenient for the moving rod to slide up and down.
Furthermore, a box body covering the whole movement mechanism is arranged on the inner wall of the shell.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides an asphalt mixture oilstone separator for solve because the filter screen rigid coupling leads to asphalt mixture to filter insufficient problem. The hinged end of the filter screen is hinged on the inner wall of the shell, the ejector rod is arranged on the bottom side of the end part of the free end of the filter screen, and the deflector rod mechanism drives the ejector rod to enable the free end of the filter screen to move up and down in a reciprocating mode, so that the problems that the asphalt mixture is accumulated at the blanking position due to the static state of the filter screen, the filtering is insufficient, and the recovery rate is low are solved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic view of the working state of the asphalt mixture oilstone separating device of the present invention;
FIG. 2 is a front view of the exercise mechanism of the present invention;
fig. 3 is a schematic view of the overall structure of the present invention.
Reference numerals in the drawings of the specification include:
the device comprises a shell 1, a filter screen 2, a feed inlet 21, a discharge outlet 22, a hinge shaft 3, a push rod 4, a moving rod 5, a supporting seat 6, a poking rod mechanism 7, a motor 8, a box body 9, a supporting rod 41, a sleeve 42, a second gear tooth 51, a rotary table 71, a shifting rod 72, a vertical column 711, a strip-shaped hole 721 and a first gear tooth 722.
Detailed Description
In order to make the utility model realize that the technical means, the creation characteristics, the achievement purpose and the effect are clearer and are easy to understand, the following combination and the detailed implementation are right the utility model discloses do further explanation:
as shown in figures 1-3, the utility model provides an asphalt mixture oilstone separating device, which comprises a vertically arranged square casing 1 and a filter screen 2 arranged in the casing 1, wherein the top of the casing 1 is provided with a feed inlet 21, the bottom of the casing 1 is provided with a discharge outlet 22, one end of the filter screen 2 is hinged on one side of the inner wall of the casing 1 through a hinged shaft 3, the lower side of the free end part of the filter screen 2 is provided with a cylindrical mandril 4 parallel to the hinged shaft 3, the rim surface of the mandril 4 is tangent to the bottom surface of the filter screen 2, two ends of the mandril 4 are vertically and fixedly connected with two moving rods 5, two ends of the moving rods 5 are slidably inserted into through holes of two omega-shaped supporting seats 6 which are used for positioning the moving rods 5 in the radial direction, the supporting seats 6 are fixed on the inner wall of the casing 1, the moving rods 5 are driven by a driving lever mechanism 7 to enable, the shifting lever mechanism 7 is driven by a motor 8 to rotate. Articulate at 1 inner wall of casing through 2 hinged ends of filter screen, 2 free end tip bottom sides of filter screen are provided with ejector pin 4, drive ejector pin 4 by driving lever mechanism 7 and make 2 free ends of filter screen realize reciprocal up-and-down motion, make bituminous mixture can filter fully in the vibration process, improve bituminous mixture's rate of recovery.
Further, as shown in fig. 1-2, the lever mechanism 7 includes a dial 71 and a shift lever 72, the middle part of the gear shifting rod 72 is rotatably arranged on the inner wall of the shell 1, the gear shifting rod 72 comprises a fan-shaped shifting surface part and a rod body part, the lever body of the gear shifting lever 72 is provided with a strip-shaped hole 721, the end surface of the turntable 71 close to the gear shifting lever 72 is vertically provided with a vertical column 711, the upright column 711 is not overlapped with the center of the rotary disc 71, the upright column 711 extends into the strip-shaped hole 721 to enable the upright column 711 to drive the gear shifting rod 72 to swing up and down when the rotary disc 71 rotates, the rim surface of the dial surface part is provided with a plurality of first gear teeth 722 at equal intervals, and the middle part of the motion rod 5 is provided with a plurality of second gear teeth 51 which can be meshed with the first gear teeth 722 at equal intervals along the axial direction, so that the dial rod 72 drives the motion rod 5 to slide up and down when swinging. When the shift lever mechanism 7 moves, the motor 8 drives the rotary disc 71 to rotate, and since the upright column 711 of the rotary disc 71 extends into the strip-shaped hole 721 of the shift lever 72 to drive the shift lever 72 to swing up and down, the first gear 722 of the shift lever 72 is engaged with the second gear 51 on the moving lever 5 to drive the moving lever 5 to slide up and down.
Further, as shown in fig. 1-2, two sets of the shift lever mechanisms 7 are provided, the installation directions of the two sets of the shift lever mechanisms 7 are the same, and the two rotating discs 71 of the two sets of the shift lever mechanisms 7 enable the two moving rods 5 to move synchronously through belt transmission. The synchronous transmission of the two groups of deflector rod mechanisms 7 is realized through belt transmission, and the phenomenon that the two groups of deflector rod mechanisms 7 are not moved and the push rods 4 are not stressed uniformly and are easy to break is prevented.
Further, as shown in fig. 1-2, in order to avoid the influence on the service life of the ejector rod 4 and the filter screen 2 caused by the long-term rigid contact between the ejector rod 4 and the filter screen 2, the ejector rod 4 includes a support rod 41 and a sleeve 42, the sleeve 42 is a rubber tube, and the sleeve 42 is rotatably sleeved on the outer wall of the support rod 41.
Further, in order to reduce the sliding friction between the moving rod 5 and the supporting seat, balls for facilitating the up-and-down sliding of the moving rod 5 are provided on the inner wall of the through hole of the supporting seat 6.
Further, as shown in fig. 3, in order to prevent the asphalt mixture from being jammed into the movement mechanism during the screening process and affecting the normal use of the whole device, a box body 9 covering the whole movement mechanism is arranged on the inner wall of the housing 1.
Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. The utility model provides an asphalt mixture oilstone separator, includes square casing (1) of vertical setting and sets up filter screen (2) in casing (1) inside, its characterized in that: the device is characterized in that a feed inlet (21) is formed in the top of the shell (1), a discharge outlet (22) is formed in the bottom of the shell (1), one end of the filter screen (2) is hinged to one side of the inner wall of the shell (1) through a hinged shaft (3), a cylindrical ejector rod (4) parallel to the hinged shaft (3) is arranged on the lower side of the end part of the free end of the filter screen (2), the rim surface of the ejector rod (4) is tangent to the bottom surface of the filter screen (2), two ends of the ejector rod (4) are fixedly connected with two moving rods (5) vertically, two ends of the moving rods (5) are slidably inserted into through holes of two omega-shaped supporting seats (6) for radially positioning the moving rods (5), the supporting seats (6) are fixed on the inner wall of the shell (1), and the moving rods (5) are driven by a deflector rod mechanism (7) to enable the moving rods (, the deflector rod mechanism (7) is driven by a motor (8) to rotate.
2. The asphalt mixture oilstone separating device according to claim 1, characterized in that: the shifting lever mechanism (7) comprises a rotary disc (71) and a shifting lever (72), the middle of the shifting lever (72) is rotatably arranged on the inner wall of the shell (1), the shifting lever (72) comprises a fan-shaped shifting surface part and a lever body part, the lever body of the shifting lever (72) is provided with a strip-shaped hole (721), the end surface of the rotary disc (71) close to the shifting lever (72) is vertically provided with a vertical column (711), the vertical column (711) is not superposed with the center of the rotary disc (71), the vertical column (711) extends into the strip-shaped hole (721) to enable the vertical column (711) to drive the shifting lever (72) to swing up and down when the rotary disc (71) rotates, the rim surfaces of the shifting surface part are arrayed with a plurality of first gear teeth (722) at equal intervals in the axial direction, the middle of the moving lever (5) is provided with a plurality of second gear teeth (51) which can be meshed with the first gear teeth (722) at equal intervals in the axial direction, so that the shift lever (72) drives the motion lever (5) to slide up and down when swinging.
3. The asphalt mixture oilstone separating device according to claim 1, characterized in that: two groups of deflector rod mechanisms (7) are arranged, the installation directions of the two groups of deflector rod mechanisms (7) are consistent, and two rotating discs (71) of the two groups of deflector rod mechanisms (7) enable the two moving rods (5) to move synchronously through belt transmission.
4. The asphalt mixture oilstone separating device according to claim 1, characterized in that: the ejector rod (4) comprises a supporting rod (41) and a sleeve (42), the sleeve (42) is a rubber tube, and the sleeve (42) is rotatably sleeved on the outer wall of the supporting rod (41).
5. The asphalt mixture oilstone separating device according to claim 1, characterized in that: the inner wall of the through hole of the supporting seat (6) is provided with a ball which is convenient for the moving rod (5) to slide up and down.
6. The asphalt mixture oilstone separating device according to claim 1, characterized in that: the inner wall of the shell (1) is provided with a box body (9) covering the whole movement mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501217.0U CN210730103U (en) | 2018-09-13 | 2018-09-13 | Asphalt mixture oilstone separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501217.0U CN210730103U (en) | 2018-09-13 | 2018-09-13 | Asphalt mixture oilstone separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210730103U true CN210730103U (en) | 2020-06-12 |
Family
ID=70990561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821501217.0U Active CN210730103U (en) | 2018-09-13 | 2018-09-13 | Asphalt mixture oilstone separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210730103U (en) |
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2018
- 2018-09-13 CN CN201821501217.0U patent/CN210730103U/en active Active
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