CN216117627U

CN216117627U - Constant-temperature and weighing-function asphalt high-speed shearing device

Info

Publication number: CN216117627U
Application number: CN202122607869.0U
Authority: CN
Inventors: 耿家豪; 刘风梁; 李斌; 翟建阔; 王宇行; 史柯
Original assignee: Changan University
Current assignee: Changan University
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-03-22
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses an asphalt high-speed shearing device with constant temperature and weighing functions, which comprises a device main body; when the asphalt material is injected into the shearing cup, the pressure sensor can detect the pressure on the placing plate, when the detected pressure reaches a set value, the pressure sensor transmits a signal to the controller, the controller turns on the indicator light, and the indicator light is immediately turned on to remind a worker that the weight of the asphalt material meets the requirement; place on placing the board through will cuting the cup to make one side of cuting the cup contact with one side of first spacing seat, then start electric telescopic handle, make first slider can slide in first spout through electric telescopic handle's telescopic action, thereby make the spacing seat of second can remove towards the direction of first spacing seat, thereby can come to press from both sides tightly fixedly the shearing cup through first spacing seat and the spacing seat of second, guarantee to cut the stability of cup in the stirring shearing process.

Description

Constant-temperature and weighing-function asphalt high-speed shearing device

Technical Field

The utility model belongs to the technical field of asphalt experiments, and particularly relates to an asphalt high-speed shearing device with constant temperature and weighing functions.

Background

In recent years, with the rapid development of the transportation industry, the road traffic volume and the automobile axle load are increased year by year, which puts higher requirements on the performance requirements of asphalt and asphalt mixtures. On one hand, the asphalt mixture is required to have high-temperature stability, and rutting is not easy to generate under the vehicle-mounted action; on the other hand, the asphalt mixture is required to have low-temperature crack resistance and fatigue resistance so as to prolong the service life of the pavement.

The Chinese utility model patent application No. 201621190871.5, a modified asphalt high-speed shearing machine, through being equipped with the guide rail in magnetic stirrers upper end, be equipped with the radiation thermostat on the guide rail, the stirred tank in magnetic stirrers upper end, place the magnetic rotor in the stirred tank, set up the radiation thermostat outside the stirred tank, the magnetic stirrers upper end is equipped with shearing mechanism, wherein shearing mechanism includes that the output is connected with the motor of rotary rod, be fixed with the shearing head at the rotary rod tip, the shearing head includes the shearing blade of installing on the rotary rod and sets up the shell in the shearing blade outside, seted up a plurality of through-holes on the shell in the shearing head outside, can carry out modifier preshearing and pitch heating simultaneously, then put into the shearing head that is equipped with the modifier and cut together in the pitch after the heating, thus reduced shearing time, thereby avoided the easy ageing problem of pitch in the high temperature state all the time, this device can high efficiency carry out the modification of pitch. The above-mentioned device also has the following disadvantages during use:

1. the weight of the asphalt in the experiment can not be detected;

2. when stirring pitch, lack the fixing device to the agitated kettle for the stability of agitated kettle can't be guaranteed.

An effective solution to the problems in the related art has not been proposed yet.

Therefore, in order to solve the problems, the utility model provides an asphalt high-speed shearing device with constant temperature and weighing functions.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an asphalt high-speed shearing device with constant temperature and weighing functions, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a pitch high-speed shearing device with constant temperature and weighing functions comprises a device main body, wherein a bottom plate is installed at the bottom end of the device main body, a pressure sensor is fixedly installed at the top end of the bottom plate, a placing plate is installed at the top end of the pressure sensor, a heating sheet is fixedly installed in the middle of the top end of the placing plate, a first limiting seat is fixedly installed on one side of the top end of the placing plate, a first chute is arranged on the other side of the top end of the placing plate, an electric telescopic rod is installed inside the first chute, a first sliding block is installed at one end of the electric telescopic rod, a second limiting seat is fixedly installed at the top end of the first sliding block, a side post is fixedly installed on one side of the top end of the bottom plate, a second chute is arranged on one side of the side post, a first motor is installed inside the second chute, and a first speed reducer is fixedly installed at the bottom end of the first motor, first pivot is installed to the bottom of first speed reducer, the threaded rod is installed to the bottom of first pivot, threaded connection has the second slider on the threaded rod, one side fixed mounting of second slider has the mounting panel, the bottom fixed mounting of mounting panel has the motor case, the top of bottom plate is fixed mounting still has the pilot lamp.

Furthermore, the inside one end fixed mounting of first spout has first fixing base, one side fixed mounting of first fixing base has electric telescopic handle, first slider with first spout sliding connection, the bottom of the spacing seat of second with place the top sliding connection of board.

Furthermore, the top end of the placing plate is provided with a shearing cup, and the shearing cup is arranged between the first limiting seat and the second limiting seat.

Further, the inside top fixed mounting of second spout has the second fixing base, the bottom fixed mounting of second fixing base has first motor, the output of pivot in the first motor pass through the shaft coupling with the receiving terminal of pivot in the first speed reducer is connected, the output of pivot in the first speed reducer pass through the shaft coupling with the top of first pivot is connected.

Further, the inside bottom fixed mounting of second spout has the third fixing base, the bottom of threaded rod with the third fixing base is connected, the second slider with second spout sliding connection.

Further, the inside top fixed mounting of motor case has the fourth fixing base, the bottom fixed mounting of fourth fixing base has the second motor, the bottom fixed mounting of second motor has the second speed reducer, just the output of second motor inner rotating shaft pass through the shaft coupling with the receiving terminal of second speed reducer inner rotating shaft is connected, the second pivot is installed to the bottom of second speed reducer, just the output of second speed reducer inner rotating shaft pass through the shaft coupling with the top of second pivot is connected.

Furthermore, the bottom fixed mounting of second pivot has the bull stick, fixed mounting has first connecting seat on the bull stick, fixed mounting has the head of cuting on the first connecting seat, still fixed mounting has the second connecting seat on the bull stick, fixed mounting has the puddler on the second connecting seat.

Further, a controller is fixedly mounted at the top end of the bottom plate, the controller is in the model of MAM-100, and the pressure sensor is in the model of PT 124Y.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, when the asphalt material is injected into the shearing cup, the pressure sensor can detect the pressure on the placing plate, when the detected pressure reaches a set value, the pressure sensor transmits a signal to the controller, the controller turns on the indicator light, and the indicator light is immediately turned on to remind a worker that the weight of the asphalt material meets the requirement.

2. According to the utility model, the heating sheet can be used for heating the shearing cup, so that the asphalt material in the shearing cup is heated, the asphalt material in the shearing cup can be kept at a certain temperature, and the shearing operation is convenient.

3. According to the stirring and shearing device, the shearing cup is placed on the placing plate, one side of the shearing cup is in contact with one side of the first limiting seat, then the electric telescopic rod is started, the first sliding block can slide in the first sliding groove under the telescopic action of the electric telescopic rod, so that the second limiting seat can move towards the first limiting seat, the shearing cup can be clamped and fixed through the first limiting seat and the second limiting seat, and the stability of the shearing cup in the stirring and shearing process is guaranteed.

4. According to the asphalt material shearing device, the first motor drives the first speed reducer to rotate, the first speed reducer drives the first rotating shaft to rotate, the first rotating shaft drives the threaded rod to rotate, the threaded rod rotates to enable the second sliding block to slide in the second sliding groove, when the second sliding block slides downwards, the shearing head and the stirring rod can extend into asphalt materials in the shearing cup, the shearing head and the stirring rod are driven to rotate under the action of the second motor, the stirring rod is used for stirring the asphalt materials, and the shearing head can be used for shearing the asphalt materials.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the placement board of the present invention;

FIG. 3 is a schematic plan view of the present invention;

FIG. 4 is a schematic view of the structure of the motor case of the present invention;

FIG. 5 is a system diagram of the present invention.

Reference numerals:

1. a device main body; 2. a base plate; 201. a pressure sensor; 3. placing the plate; 301. a heating plate; 302. a first limiting seat; 303. a first chute; 304. a first fixed seat; 305. an electric telescopic rod; 306. a first slider; 307. a second limiting seat; 4. shearing a cup; 5. a side post; 501. a second chute; 502. a second fixed seat; 503. a first motor; 504. a first speed reducer; 505. a first rotating shaft; 506. a threaded rod; 507. a second slider; 508. a third fixed seat; 6. mounting a plate; 7. a motor case; 701. a fourth fixed seat; 702. a second motor; 703. a second speed reducer; 704. a second rotating shaft; 705. a rotating rod; 706. a first connecting seat; 707. shearing a head; 708. a second connecting seat; 709. a stirring rod; 8. an indicator light; 9. and a controller.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1 to 5, the constant-temperature and weighing-function asphalt high-speed shearing device according to the embodiment of the utility model includes a device main body 1, a bottom plate 2 is installed at the bottom end of the device main body 1, a pressure sensor 201 is fixedly installed at the top end of the bottom plate 2, a placing plate 3 is installed at the top end of the pressure sensor 201, a heating plate 301 is fixedly installed at the middle of the top end of the placing plate 3, a first limit seat 302 is fixedly installed at one side of the top end of the placing plate 3, a first sliding chute 303 is arranged at the other side of the top end of the placing plate 3, an electric telescopic rod 305 is installed inside the first sliding chute 303, a first sliding block 306 is installed at one end of the electric telescopic rod 305, a second limit seat 307 is fixedly installed at the top end of the first sliding block 306, a side column 5 is fixedly installed at one side of the top end of the bottom plate 2, and a second sliding chute 501 is arranged at one side of the side column 5, the internally mounted of second spout 501 has first motor 503, the bottom fixed mounting of first motor 503 has first speed reducer 504, first pivot 505 is installed to the bottom of first speed reducer 504, threaded rod 506 is installed to the bottom of first pivot 505, threaded connection has second slider 507 on the threaded rod 506, one side fixed mounting of second slider 507 has mounting panel 6, the bottom fixed mounting of mounting panel 6 has motor case 7, the top of bottom plate 2 is fixed mounting still has pilot lamp 8.

Through the above scheme of the present invention, a first fixing seat 304 is fixedly installed at one end inside the first sliding chute 303, the electric telescopic rod 305 is fixedly installed at one side of the first fixing seat 304, the first sliding block 306 is slidably connected with the first sliding chute 303, and the bottom end of the second limiting seat 307 is slidably connected with the top end of the placing plate 3; the top end of the placing plate 3 is provided with a cutting cup 4, and the cutting cup 4 is arranged between the first limiting seat 302 and the second limiting seat 307; a second fixed seat 502 is fixedly installed at the top end of the inside of the second sliding chute 501, the first motor 503 is fixedly installed at the bottom end of the second fixed seat 502, the output end of the rotating shaft in the first motor 503 is connected with the receiving end of the rotating shaft in the first speed reducer 504 through a coupler, and the output end of the rotating shaft in the first speed reducer 504 is connected with the top end of the first rotating shaft 505 through a coupler; a third fixed seat 508 is fixedly installed at the bottom end inside the second sliding chute 501, the bottom end of the threaded rod 506 is connected with the third fixed seat 508, and the second sliding block 507 is connected with the second sliding chute 501 in a sliding manner; a fourth fixing seat 701 is fixedly installed at the top end inside the motor box 7, a second motor 702 is fixedly installed at the bottom end of the fourth fixing seat 701, a second speed reducer 703 is fixedly installed at the bottom end of the second motor 702, the output end of a rotating shaft in the second motor 702 is connected with the receiving end of the rotating shaft in the second speed reducer 703 through a coupler, a second rotating shaft 704 is installed at the bottom end of the second speed reducer 703, and the output end of the rotating shaft in the second speed reducer 703 is connected with the top end of the second rotating shaft 704 through a coupler; a rotating rod 705 is fixedly installed at the bottom end of the second rotating shaft 704, a first connecting seat 706 is fixedly installed on the rotating rod 705, a shearing head 707 is fixedly installed on the first connecting seat 706, a second connecting seat 708 is also fixedly installed on the rotating rod 705, and a stirring rod 709 is fixedly installed on the second connecting seat 708; the top end of the bottom plate 2 is also fixedly provided with a controller 9, the model of the controller 9 is MAM-100, and the model of the pressure sensor 201 is PT 124Y.

In specific application, the cutting cup 4 is placed on the placing plate 3, one side of the cutting cup 4 is in contact with one side of the first limiting seat 302, the electric telescopic rod 305 is started, the first sliding block 306 can slide in the first sliding groove 303 through the telescopic action of the electric telescopic rod 305, so that the second limiting seat 307 can move towards the direction of the first limiting seat 302, the cutting cup 4 can be clamped and fixed through the first limiting seat 302 and the second limiting seat 307, the stability of the cutting cup 4 in the stirring and cutting process is ensured, the asphalt material is injected into the cutting cup 4, in the process, the pressure sensor 201 can detect the pressure applied to the placing plate 3, when the detected pressure reaches a set value, a signal is transmitted to the controller 9, the controller 9 starts the indicator light 8, the indicator light 8 is turned on immediately, the asphalt weight of the asphalt material is reminded to meet the requirement of a worker, the heating sheet 301 can heat the shearing cup 4, so that the asphalt material in the shearing cup 4 is heated, the asphalt material in the shearing cup 4 can be kept at a certain temperature, the shearing operation is convenient, the first motor 503 drives the first speed reducer 504 to rotate, the first speed reducer 504 drives the first rotating shaft 505 to rotate, the first rotating shaft 505 drives the threaded rod 506 to rotate, the second sliding block 507 can slide in the second sliding groove 501 due to the rotation of the threaded rod 506, when the second sliding block 507 slides downwards, the shearing head 707 and the stirring rod 709 can extend into the asphalt material in the shearing cup 4, the second motor 702 drives the second speed reducer 703 to rotate, the second speed reducer 703 drives the second rotating shaft 704 to rotate, and the second rotating shaft 704 drives the rotating rod 705 to rotate, the bull stick 705 drives first connecting seat 706 and second connecting seat 708 and rotates, and then drives and cuts head 707 and puddler 709 and rotate, and puddler 709 comes to stir the pitch material, cuts the head 707 and can cut the operation to the pitch material.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The asphalt high-speed shearing device with the constant temperature and weighing functions is characterized by comprising a device main body (1), wherein a bottom plate (2) is installed at the bottom end of the device main body (1), a pressure sensor (201) is fixedly installed at the top end of the bottom plate (2), a placing plate (3) is installed at the top end of the pressure sensor (201), a heating sheet (301) is fixedly installed in the middle of the top end of the placing plate (3), a first limiting seat (302) is fixedly installed on one side of the top end of the placing plate (3), a first sliding groove (303) is formed in the other side of the top end of the placing plate (3), an electric telescopic rod (305) is installed inside the first sliding groove (303), a first sliding block (306) is installed at one end of the electric telescopic rod (305), a second limiting seat (307) is fixedly installed on the top end of the first sliding block (306), a side column (5) is fixedly installed on one side of the top end of the bottom plate (2), one side of side post (5) is equipped with second spout (501), the internally mounted of second spout (501) has first motor (503), the bottom fixed mounting of first motor (503) has first speed reducer (504), first pivot (505) are installed to the bottom of first speed reducer (504), threaded rod (506) are installed to the bottom of first pivot (505), threaded connection has second slider (507) on threaded rod (506), one side fixed mounting of second slider (507) has mounting panel (6), the bottom fixed mounting of mounting panel (6) has motor case (7), the top of bottom plate (2) is fixed mounting still has pilot lamp (8).

2. The asphalt high-speed shearing device with the constant temperature and weighing functions as claimed in claim 1, wherein a first fixing seat (304) is fixedly mounted at one end inside the first sliding chute (303), the electric telescopic rod (305) is fixedly mounted at one side of the first fixing seat (304), the first sliding block (306) is slidably connected with the first sliding chute (303), and the bottom end of the second limiting seat (307) is slidably connected with the top end of the placing plate (3).

3. The asphalt high-speed shearing device with constant temperature and weighing functions as claimed in claim 1, wherein a shearing cup (4) is mounted at the top end of the placing plate (3), and the shearing cup (4) is mounted between the first limiting seat (302) and the second limiting seat (307).

4. The pitch high-speed shearing device with the constant temperature and weighing functions as claimed in claim 1, wherein a second fixing seat (502) is fixedly mounted at the top end of the interior of the second sliding chute (501), the first motor (503) is fixedly mounted at the bottom end of the second fixing seat (502), the output end of the inner rotating shaft of the first motor (503) is connected with the receiving end of the inner rotating shaft of the first speed reducer (504) through a coupler, and the output end of the inner rotating shaft of the first speed reducer (504) is connected with the top end of the first rotating shaft (505) through a coupler.

5. The asphalt high-speed shearing device with the constant temperature and weighing functions as claimed in claim 1, wherein a third fixing seat (508) is fixedly mounted at the bottom end of the interior of the second sliding chute (501), the bottom end of the threaded rod (506) is connected with the third fixing seat (508), and the second sliding block (507) is in sliding connection with the second sliding chute (501).

6. The asphalt high-speed shearing device with the constant temperature and weighing functions as claimed in claim 1, wherein a fourth fixing seat (701) is fixedly mounted at the top end of the interior of the motor box (7), a second motor (702) is fixedly mounted at the bottom end of the fourth fixing seat (701), a second speed reducer (703) is fixedly mounted at the bottom end of the second motor (702), the output end of the inner rotating shaft of the second motor (702) is connected with the receiving end of the inner rotating shaft of the second speed reducer (703) through a coupler, a second rotating shaft (704) is mounted at the bottom end of the second speed reducer (703), and the output end of the inner rotating shaft of the second speed reducer (703) is connected with the top end of the second rotating shaft (704) through a coupler.

7. The pitch high-speed shearing device with the constant temperature and weighing functions as claimed in claim 6, wherein a rotating rod (705) is fixedly mounted at the bottom end of the second rotating shaft (704), a first connecting seat (706) is fixedly mounted on the rotating rod (705), a shearing head (707) is fixedly mounted on the first connecting seat (706), a second connecting seat (708) is further fixedly mounted on the rotating rod (705), and a stirring rod (709) is fixedly mounted on the second connecting seat (708).

8. The asphalt high-speed shearing device with the constant temperature and the weighing function as claimed in claim 1, wherein a controller (9) is fixedly installed at the top end of the bottom plate (2), the controller (9) is of the type MAM-100, and the pressure sensor (201) is of the type PT 124Y.