CN215004814U - Asphalt content tester - Google Patents

Abstract

The utility model provides an asphalt content tester, which relates to the technical field of asphalt testers and comprises a supporting table, a combustion chamber and a processing mechanism; the combustion chamber is arranged on the support table, an opening is formed in the side wall of the combustion chamber, a door is arranged at the opening in an openable manner, a placing table, a moving table, a balance and a combustion box are arranged in the combustion chamber, the placing table is fixedly arranged in the combustion chamber, the moving table is connected onto the placing table in a sliding manner towards the opening direction, one end of the moving table extends out of the placing table, a supporting part is arranged at one end of the moving table, the supporting part is connected onto the support table in a sliding manner, the combustion box is arranged on the balance, and the balance is arranged on the moving table; the processing mechanism is arranged above the combustion chamber and used for processing gas generated by the combustion chamber. It has solved the manual work that exists among the prior art and has got and put the problem that burning box scald, emergence incident easily.

Description

Asphalt content tester

Technical Field

The utility model relates to a pitch test instrument technical field especially relates to a pitch content tester.

Background

In the construction of roads, the content of asphalt in asphalt mixture must be measured, and when the content of asphalt is measured, the content of asphalt is generally measured by using an asphalt tester. The common asphalt tester comprises a host machine, wherein the host machine is provided with a combustion chamber, a balance and a combustion box are arranged in the combustion chamber, and the combustion box is used for being placed above the balance. At the in-process that needs carry out the pitch content test to the mixed appearance of pitch, need heat the host computer earlier, make the temperature in the combustion chamber reach required temperature, then the operator stretches into the combustion chamber with the hand and takes out the burning box in, opens the lid, with the mixed appearance tiling of pitch in the box body, then close the lid, put back the combustion chamber with whole burning box, then test. When the burning box is taken out or put in, a user can scald the burning box due to carelessness, and safety accidents are easy to happen.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a pitch assay appearance, its manual work that has solved to exist among the prior art is got and is put the problem that the burning box scalded easily, takes place the incident.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an asphalt content tester comprises a supporting table, a combustion chamber and a processing mechanism;

the combustion chamber is arranged on the support table, an opening is formed in the side wall of the combustion chamber, a door is arranged at the opening in an openable manner, a placing table, a moving table, a balance and a combustion box are arranged in the combustion chamber, the placing table is fixedly arranged in the combustion chamber, the moving table is connected onto the placing table in a sliding manner towards the opening direction, one end of the moving table extends out of the placing table, a supporting part is arranged at one end of the moving table, the supporting part is connected onto the support table in a sliding manner, the combustion box is arranged on the balance, and the balance is arranged on the moving table;

the processing mechanism is arranged above the combustion chamber and used for processing gas generated by the combustion chamber.

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

set up and place platform and mobile station, when needing to take out or put into the burning box, need not stretch into the burning chamber with the hand, only remove the mobile station can, conveniently to adding the pitch sample in the burning box, avoided getting under the high temperature environment to put and cause scald or take place other incident.

Preferably, the cross section of the mobile station is in an inverted L shape, the transverse edge of the mobile station is connected to the placing table in a sliding mode, the supporting table is provided with a sliding groove and a moving rod, the moving rod is fixedly connected to the vertical edge of the mobile station, a hydraulic cylinder is fixedly arranged in the sliding groove, and a hydraulic rod of the hydraulic cylinder is fixedly connected with the moving rod.

Preferably, processing mechanism includes cooling chamber and trachea, the trachea is the heliciform in the cooling chamber, trachea one end and combustion chamber intercommunication, the other end stretch out the cooling chamber and outdoor and be the processing pipe intercommunication of rectangle with the cross-section, it is provided with gaseous filtration to handle intraductal.

Preferably, the filtering structure comprises a gas filtering net and an activated carbon filtering net, wherein the gas filtering net and the activated carbon filtering net are sequentially arranged in the treating pipe along the gas flowing direction.

Preferably, handle intraductal clearance structure that is provided with, the clearance structure includes the clearance pole and connects the material frame, the gas filtration net below is provided with and connects the workbin, handle the pipe and connect the workbin intercommunication, connect material frame sliding connection in connecing the workbin, the clearance pole is equipped with the brush cleaner outward, the clearance pole can be in handling intraductal removal in order to clear up the jam on the gas filter screen.

Preferably, the clearance structure still includes motor and threaded rod, the threaded rod rotates to be connected in the treatment tube, the threaded rod sets up with the clearance pole is perpendicular, the one end of clearance pole with handle a tub sliding connection, the other end with the threaded rod is connected, the motor sets up outside the treatment tube, the output of motor stretch into handle in the pipe and with the threaded rod rigid coupling.

Preferably, the bottom of the support table is provided with support legs.

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 overall structure of the embodiment of the present invention.

Fig. 2 is a schematic side sectional view of a partial structure according to an embodiment of the present invention.

Fig. 3 is a schematic side view of a cleaning structure according to an embodiment of the present invention.

In the above drawings: 1. a support table; 2. a combustion chamber; 3. an opening; 4. a door; 5. a placing table; 6. a mobile station; 7. a balance; 8. a combustion box; 9. a hydraulic cylinder; 10. a travel bar; 11. a cooling chamber; 12. an air tube; 13. a gas filter screen; 14. an active carbon filter screen; 15. cleaning the rod; 16. a material receiving frame; 17. a motor; 18. a threaded rod; 19. support the feet.

Detailed Description

In order to make the technical means, creation features, achievement purposes and actions of the present invention clearer and easier to understand, the following technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1 and fig. 2, an embodiment of the present invention provides an asphalt content measuring instrument, which includes a supporting table 1, a combustion chamber 2 and a processing mechanism; the combustion chamber 2 is arranged on the support table 1, an opening 3 is formed in the side wall of the combustion chamber 2, a door 4 is arranged at the opening 3 in an openable manner, a placing table 5, a moving table 6, a balance 7 and a combustion box 8 are arranged in the combustion chamber 2, the placing table 5 is fixedly arranged in the combustion chamber 2, the moving table 6 is connected to the placing table 5 in a sliding manner towards the opening 3, a supporting part is arranged at one end of the moving table 6, which extends out of the placing table 5 and is positioned outside the placing table 5, and is connected to the support table 1 in a sliding manner, the combustion box 8 is arranged on the balance 7, and the balance 7 is arranged on the moving table 6; the treatment means are arranged above the combustion chamber 2 for treating the gases produced by the combustion chamber 2.

After combustion chamber 2 heats a period of time, when adding bituminous mixture in burning box 8, open door 4 earlier, sliding movable table 6, make burning box 8 leave combustion chamber 2, 6 one end of moving table contacts with the tip of placing platform 5 this moment, open burning box 8 again, to wherein add bituminous mixture, need not remove burning box 8, after adding sufficient bituminous mixture, with moving table 6 reverse slip, moving table 6 gradually moves to combustion chamber 2 in, then survey, the gaseous process processing agency of combustion chamber 2 production is handled the back and is discharged. The high temperature in the combustion chamber 2 processes the asphalt mixture; the balance 7 is used for measuring the weight of the asphalt mixture in the combustion box 8; the bottom of the supporting platform 1 is provided with four supporting legs 19, and the four supporting legs 19 are used for supporting the supporting platform 1 to keep balance. Brace table 1 and place platform 5 and provide the holding power for the slip of mobile station 6, when needing to take out or put into combustion box 8, need not stretch into combustion chamber 2 with the hand in, only remove mobile station 6 can, conveniently to adding the pitch sample in combustion box 8, avoided getting under the high temperature environment to put and cause the scald or take place other incident.

As shown in fig. 2, the cross section of the mobile station 6 is in an inverted L shape, the transverse edge of the mobile station 6 is slidably connected to the placing table 5, the supporting table 1 is provided with a chute and a moving rod 10, the moving rod 10 is fixedly connected to the vertical edge of the mobile station 6, a hydraulic cylinder 9 is fixedly arranged in the chute, and a hydraulic rod of the hydraulic cylinder 9 is fixedly connected to the moving rod 10. Here, a shape of the moving stage 6 is described, where the horizontal side is a section corresponding to a horizontal section of the inverted letter "L", and the vertical side is a section corresponding to a vertical section of the inverted letter "L", and the movement of the moving stage 6 is controlled by controlling the hydraulic cylinder 9.

As shown in fig. 1, the processing mechanism includes a temperature reducing chamber 11 and an air pipe 12, the air pipe 12 is spiral in the temperature reducing chamber 11, one end of the air pipe 12 is communicated with the combustion chamber 2, the other end of the air pipe extends out of the temperature reducing chamber 11 and is communicated with a processing pipe with a rectangular cross section, and a filtering structure for filtering gas is arranged in the processing pipe. Be provided with water inlet and delivery port in the cooling chamber 11, the high-temperature gas that combustion chamber 2 produced gets into trachea 12, when through cooling chamber 11, carries out the heat exchange, makes gaseous temperature reduce, prevents that the discharge high-temperature gas from burning the staff, and trachea 12 sets up heliciform increase area of contact, improves heat exchange efficiency, carries out secondary treatment through filter equipment again after the heat transfer. The filtering structure comprises a gas filtering net 13 and an active carbon filtering net 14, wherein the gas filtering net 13 and the active carbon filtering net 14 are sequentially arranged in the treatment pipe along the gas flowing direction. The gas filter screen 13 filters particulate matters in the gas, and the activated carbon filter screen 14 can perform adsorption purification treatment on toluene, xylene, benzene and other benzenes, phenols, esters, alcohols, aldehydes and other organic gases, malodorous gases and various gases with low concentration and large air volume containing trace heavy metals, so that the treatment effect on the gases is improved.

As shown in fig. 3, handle intraductal clearance structure that is provided with, clearance structure includes clearance pole 15 and connects material frame 16, gas filter screen 13 below is provided with and connects the workbin, handle the pipe and connect the workbin intercommunication, connect material frame 16 sliding connection in connecing the workbin, clearance pole 15 is equipped with the brush cleaner outward, clearance pole 15 can handle intraductal removal in order to clear up the jam on the gas filter screen 13. When more particulate matters are attached to the gas filter screen 13, the cleaning rod 15 is moved to clean the particulate matters, the material receiving frame 16 is used for collecting cleaned blocking matters, and a sliding rail is arranged on the side wall of the material receiving box, so that the material receiving frame 16 can be taken out conveniently.

As shown in fig. 3, the cleaning structure further comprises a motor 17 and a threaded rod 18, the threaded rod 18 is rotatably connected in the treatment tube, the threaded rod 18 and the cleaning rod 15 are vertically arranged, one end of the cleaning rod 15 is slidably connected with the treatment tube, the other end of the cleaning rod 15 is connected with the threaded rod 18, the motor 17 is arranged outside the treatment tube, and the output end of the motor 17 extends into the treatment tube and is fixedly connected with the threaded rod 18. When gathering more jam on the gas filtration net 13, starter motor 17, threaded rod 18 rotates, and the one end of clearance pole 15 with handle the union coupling, consequently clearance pole 15 can remove along threaded rod 18 to automatically, clear up gas filtration net 13.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (7)

1. An asphalt content tester is characterized in that: comprises a supporting table (1), a combustion chamber (2) and a processing mechanism;

the combustion chamber (2) is arranged on the supporting platform (1), an opening (3) is formed in the side wall of the combustion chamber (2), a door (4) is arranged at the opening (3) in an openable mode, a placing platform (5), a moving platform (6), a balance (7) and a combustion box (8) are arranged in the combustion chamber (2), the placing platform (5) is fixedly arranged in the combustion chamber (2), the moving platform (6) is connected to the placing platform (5) in a sliding mode towards the opening (3), a supporting portion is arranged at one end, extending out of the placing platform (5), of one end of the moving platform (6) and located outside the placing platform (5), the supporting portion is connected to the supporting platform (1) in a sliding mode, the combustion box (8) is arranged on the balance (7), and the balance (7) is arranged on the moving platform (6);

the processing mechanism is arranged above the combustion chamber (2) and is used for processing the gas generated by the combustion chamber (2).

2. The asphalt content measuring instrument according to claim 1, wherein: the cross section of the moving platform (6) is inverted L-shaped, the transverse edge of the moving platform (6) is connected to the placing platform (5) in a sliding mode, a sliding groove and a moving rod (10) are arranged on the supporting platform (1), the moving rod (10) is fixedly connected to the vertical edge of the moving platform (6), a hydraulic cylinder (9) is fixedly arranged in the sliding groove, and a hydraulic rod of the hydraulic cylinder (9) is fixedly connected with the moving rod (10).

3. The asphalt content measuring instrument according to claim 1, wherein: the processing mechanism comprises a cooling chamber (11) and an air pipe (12), wherein the air pipe (12) is in a spiral shape in the cooling chamber (11), one end of the air pipe (12) is communicated with the combustion chamber (2), the other end of the air pipe extends out of the cooling chamber (11) and is communicated with a processing pipe with a rectangular cross section, and a filtering structure for filtering gas is arranged in the processing pipe.

4. The asphalt content measuring instrument according to claim 3, wherein: the filtering structure comprises a gas filtering net (13) and an active carbon filtering net (14), wherein the gas filtering net (13) and the active carbon filtering net (14) are sequentially arranged in the treatment pipe along the gas flowing direction.

5. The asphalt content measuring instrument according to claim 4, wherein: handle intraductal clearance structure that is provided with, clearance structure includes clearance pole (15) and connects material frame (16), gas filter screen (13) below is provided with and connects the workbin, handle the pipe and connect the workbin intercommunication, connect material frame (16) sliding connection in connecing the workbin, clearance pole (15) are equipped with the brush cleaner outward, clearance pole (15) can handle intraductal removal in order to clear up the jam on the gas filter screen (13).

6. The asphalt content measuring instrument according to claim 5, wherein: the clearance structure still includes motor (17) and threaded rod (18), threaded rod (18) are rotated and are connected in the treatment tube, threaded rod (18) and clearance pole (15) set up perpendicularly, the one end of clearance pole (15) with handle a tub sliding connection, the other end with threaded rod (18) are connected, motor (17) set up outside the treatment tube, the output of motor (17) stretch into handle in the pipe and with threaded rod (18) rigid coupling.

7. The asphalt content measuring instrument according to claim 1, wherein: supporting legs (19) are arranged at the bottom of the supporting platform (1).

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