CN213556469U

CN213556469U - Mixing arrangement for asphalt concrete experiments

Info

Publication number: CN213556469U
Application number: CN202022081498.2U
Authority: CN
Inventors: 许玉君
Original assignee: Henan Hongjian Construction Development Co ltd
Current assignee: Henan Hongjian Construction Development Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-06-29
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a mixing device for asphalt concrete experiments, which comprises an upper and lower driving device, a supporting base, a heating containing piece, a stirring component, a connecting cover plate and weighing devices, wherein the supporting base comprises a supporting bottom plate and connecting legs arranged at four corners of the lower surface of the supporting bottom plate, one side of the upper surface of the supporting bottom plate is provided with the upper and lower driving device, the upper and lower driving device is provided with the stirring component, the upper and lower driving device is provided with the connecting cover plate which is positioned at the outer side of the upper end of a rotating shaft of the stirring component, the upper surface of the supporting bottom plate is provided with two weighing devices, the upper end of each weighing device is provided with the heating containing piece, the upper end of a heating stirring barrel can be sealed and protected through the cover plate, so that the protection is more convenient, the mixing device for asphalt concrete experiments has simple structure and convenient operation, providing convenience for people.

Description

Mixing arrangement for asphalt concrete experiments

Technical Field

The utility model relates to an asphalt concrete technical field specifically is a mixing arrangement for asphalt concrete experiments.

Background

In recent years, with the rapid development of national economy in China and the continuous prosperity of the transportation industry, the road construction is more and more important in the construction of national infrastructure, so that higher requirements are put forward on the road performance of roads, the good road performance mainly comes from the reasonable combination of road materials, and the road materials commonly used in road engineering at present are asphalt mixtures and cement concrete. The asphalt mixture is used as a main material of the road surface layer of the high-grade roads in China, and plays a decisive role in the research and development of the road engineering in China. Therefore, in order to research the influence of different asphalt mixtures on the road structure performance, various gradations and test pieces are required to be configured in a laboratory according to different road requirements, the test pieces are molded, the performance of different test pieces is researched to meet the requirement of road engineering, and in order to obtain accurate and reliable test pieces, high-quality asphalt mixtures which are uniformly mixed must be obtained.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a mixing arrangement for asphalt concrete experiments, simple structure, it is easy and simple to handle, not only mix more conveniently for the raw materials ratio is more accurate, provides convenience for people, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mixing arrangement for asphalt concrete experiments, includes upper and lower drive arrangement, supports the base, the heating holds a, stirring subassembly, connection cover plate and ware of weighing, support the base and include supporting baseplate and the connection socle of setting in supporting baseplate lower surface four corners, upper surface one side of supporting baseplate is equipped with upper and lower drive arrangement, be equipped with the stirring subassembly on the upper and lower drive arrangement, be equipped with connection cover plate on the upper and lower drive arrangement, connection cover plate is located the pivot upper end outside of stirring subassembly, supporting baseplate's upper surface is equipped with two ware of weighing, the upper end of the ware of weighing is equipped with the heating and holds a, supporting baseplate's upper surface is equipped with the PLC controller to device control.

Further, upper and lower drive arrangement includes the U type seat with supporting baseplate upper surface connection, and the inboard of U type seat is equipped with sliding connection's sliding connection board, be equipped with electric telescopic handle between sliding connection board's the lower surface and the lower extreme of U type seat, electric telescopic handle's input electricity is connected the output of PLC controller, can drive sliding connection board through electric telescopic handle and reciprocate, drives by sliding connection board and connects apron and stirring subassembly and reciprocate for it is more convenient to adjust.

Further, the weigher comprises a connecting seat arranged on the upper surface of the supporting bottom plate, a weighing sensor is arranged on the upper surface of the connecting seat, the output end of the weighing sensor is electrically connected with the input end of the PLC, the heating containing piece can be weighed through the weighing sensor, and therefore the quantity of raw materials can be accurately detected.

Further, the heating holding piece comprises a supporting plate arranged between the upper surfaces of the two weighing sensors, an electric heating plate is arranged at the center of the supporting plate, a heating stirring barrel is arranged on the upper surface of the electric heating plate, the output end of the PLC is electrically connected with the input end of the electric heating plate, the heating stirring barrel can be supported through the supporting plate, and the heating stirring barrel can be heated through the electric heating plate, so that the asphalt concrete is prevented from solidifying.

Further, the stirring subassembly includes the pivot of being connected through bearing and sliding connection board, and the outside of pivot is equipped with two connection scraper blades and two sets of stirring posts, and sliding connection board's upper surface is equipped with the motor that drives pivot pivoted, the output of PLC controller is connected to the input electricity of motor, can drive the pivot through the motor and rotate, can drive connection scraper blade and stirring post through the pivot and rotate, makes through the stirring post and mixes the effect better, can scrape the heating agitator inboard through connection scraper blade for it is inside cleaner to heat the agitator.

Further, connect the apron including the apron, be equipped with two connecting spring between the upper surface of apron and sliding connection board's the lower surface, can seal the protection to heating agitator upper end through the apron for it is more convenient to protect.

Compared with the prior art, the beneficial effects of the utility model are that: this mixing arrangement for asphalt concrete experiments has following benefit:

1. the utility model discloses on set up electric telescopic handle, can drive sliding connection board through electric telescopic handle and reciprocate, drive to connect apron and stirring subassembly by sliding connection board and reciprocate for it is more convenient to adjust, can weigh to heating holding member through weighing sensor, with this can be accurate detect out what of raw materials.

2. The utility model discloses on set up the backup pad, can support the heating agitator through the backup pad, and can heat the heating agitator through the electric heating board to this prevents that asphalt concrete from solidifying, can drive the pivot through the motor and rotate, can drive through the pivot and connect scraper blade and stirring post and rotate, makes the mixed effect better through the stirring post, can scrape the heating agitator inboard through connecting the scraper blade, makes the heating agitator inside cleaner.

3. The utility model discloses on set up the apron, can seal the protection to heating agitator upper end through the apron for it is more convenient to protect, this mixing arrangement for asphalt concrete experiments, simple structure, and easy and simple to handle not only mixes more conveniently, makes the raw materials ratio more accurate, provides convenience for people.

Drawings

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

fig. 2 is a schematic side view of the present invention.

In the figure: the device comprises an up-and-down driving device 1, a sliding connection plate 11, an electric telescopic rod 12, a 13U-shaped seat, a PLC 2, a support base 3, a support bottom plate 31, a connecting leg column 32, a heating containing piece 4, an electric heating plate 41, a support plate 42, a heating stirring barrel 43, a stirring component 5, a motor 51, a connecting scraper 52, a stirring column 53, a rotating shaft 54, a connecting cover plate 6, a cover plate 61, a connecting spring 62, a weighing device 7, a connecting seat 71 and a weighing sensor 72.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a mixing device for asphalt concrete experiments comprises an upper and lower driving device 1, a supporting base 3, a heating containing part 4, a stirring component 5, a connecting cover plate 6 and weighing devices 7, wherein the supporting base 3 comprises a supporting base plate 31 and connecting foot posts 32 arranged at four corners of the lower surface of the supporting base plate 31, the upper and lower driving device 1 is arranged on one side of the upper surface of the supporting base plate 31, the stirring component 5 is arranged on the upper and lower driving device 1, the connecting cover plate 6 is positioned on the outer side of the upper end of a rotating shaft 54 of the stirring component 5, the two weighing devices 7 are arranged on the upper surface of the supporting base plate 31, the heating containing part 4 is arranged at the upper end of each weighing device 7, a PLC (programmable logic controller) 2 for controlling the device is arranged on the upper surface of the supporting base plate 31, the upper and lower driving device 1 comprises a U-, an electric telescopic rod 12 is arranged between the lower surface of a sliding connection plate 11 and the lower end of a U-shaped seat 13, the input end of the electric telescopic rod 12 is electrically connected with the output end of a PLC (programmable logic controller) 2, the sliding connection plate 11 can be driven to move up and down through the electric telescopic rod 12, a connection cover plate 6 and a stirring component 5 are driven to move up and down through the sliding connection plate 11, so that the adjustment is more convenient, a weighing device 7 comprises a connection seat 71 arranged on the upper surface of a support base plate 31, a weighing sensor 72 is arranged on the upper surface of the connection seat 71, the output end of the weighing sensor 72 is electrically connected with the input end of the PLC 2, a heating containing part 4 can be weighed through the weighing sensor 72, so that the quantity of raw materials can be accurately detected, the heating containing part 4 comprises a support plate 42 arranged between the upper surfaces of the two weighing sensors 72, an, the input end of the electric heating plate 41 is electrically connected with the output end of the PLC controller 2, the heating and stirring barrel 43 can be supported through the support plate 42, and the heating and stirring barrel 43 can be heated through the electric heating plate 41, so as to prevent asphalt concrete from solidifying, the stirring component 5 comprises a rotating shaft 54 connected with the sliding connection plate 11 through a bearing, two connecting scraping plates 52 and two groups of stirring columns 53 are arranged on the outer side of the rotating shaft 54, the upper surface of the sliding connection plate 11 is provided with a motor 51 driving the rotating shaft 54 to rotate, the input end of the motor 51 is electrically connected with the output end of the PLC controller 2, the rotating shaft 54 can be driven to rotate through the motor 51, the connecting scraping plates 52 and the stirring columns 53 can be driven to rotate through the rotating shaft 54, the mixing effect is better through the stirring columns 53, the inner side of the heating and stirring barrel 43 can be scraped through the connecting scraping plates 52, so, be equipped with two coupling spring 62 between the upper surface of apron 61 and the lower surface of sliding connection board 11, can seal the protection to heating agitator 43 upper end through apron 61 for it is more convenient to protect, this mixing arrangement for asphalt concrete experiments, simple structure, and easy and simple to handle, it is more convenient not only to mix, makes the raw materials ratio more accurate, provides convenience for people.

When in use: can weigh heating holding member 4 through weighing sensor 72, with this can be accurate detect out what of raw materials, can support heating agitator 43 through backup pad 42, and can heat heating agitator 43 through electric heating board 41, can drive sliding connection board 11 through electric telescopic handle 12 and reciprocate, it reciprocates to drive connecting cover 6 and stirring subassembly 5 by sliding connection board 11, can seal the protection to heating agitator 43 upper end through apron 61, can drive pivot 54 through motor 51 and rotate, can drive connecting scraper blade 52 and churning post 53 through pivot 54 and rotate, it is better to make the mixed effect through churning post 53, can scrape the inboard of heating agitator 43 through connecting scraper blade 52, make heating agitator 43 inside cleaner.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mixing arrangement for bituminous concrete experiments, includes upper and lower drive arrangement (1), support base (3), heating and hold piece (4), stirring subassembly (5), connection cover plate (6) and weighing device (7), its characterized in that: the supporting base (3) comprises a supporting base plate (31) and connecting legs (32) arranged at four corners of the lower surface of the supporting base plate (31), wherein an upper driving device (1) and a lower driving device (1) are arranged on one side of the upper surface of the supporting base plate (31), a stirring assembly (5) is arranged on the upper driving device (1) and the lower driving device (1), a connecting cover plate (6) is arranged on the upper driving device (1), the connecting cover plate (6) is located on the outer side of the upper end of a rotating shaft (54) of the stirring assembly (5), two weighing devices (7) are arranged on the upper surface of the supporting base plate (31), a heating containing part (4) is arranged at the upper end of each weighing device (7), and a PLC (2) for controlling the devices.

2. The mixing device for the asphalt concrete experiment according to claim 1, wherein: drive arrangement (1) includes U type seat (13) with supporting baseplate (31) upper surface connection, and the inboard of U type seat (13) is equipped with sliding connection's sliding connection board (11), be equipped with electric telescopic handle (12) between the lower surface of sliding connection board (11) and the lower extreme of U type seat (13), the output of PLC controller (2) is connected to electric telescopic handle's (12) input electricity.

3. The mixing device for the asphalt concrete experiment according to claim 1, wherein: the weighing device (7) comprises a connecting seat (71) arranged on the upper surface of the supporting bottom plate (31), a weighing sensor (72) is arranged on the upper surface of the connecting seat (71), and the output end of the weighing sensor (72) is electrically connected with the input end of the PLC (2).

4. The mixing device for the asphalt concrete experiment according to claim 1, wherein: heating holding member (4) is equipped with electric heating board (41) including setting up backup pad (42) between two weighing sensor (72) upper surfaces at the center of backup pad (42), and the upper surface of electric heating board (41) is equipped with heating agitator (43), and the output of PLC controller (2) is connected to the input electricity of electric heating board (41).

5. The mixing device for the asphalt concrete experiment according to claim 1, wherein: stirring subassembly (5) are equipped with two connection scraper blade (52) and two sets of stirring post (53) including pivot (54) of being connected through bearing and sliding connection board (11), the outside of pivot (54), and the upper surface of sliding connection board (11) is equipped with drives pivot (54) pivoted motor (51), the output of PLC controller (2) is connected to the input electricity of motor (51).

6. The mixing device for the asphalt concrete experiment according to claim 1, wherein: the connecting cover plate (6) comprises a cover plate (61), and two connecting springs (62) are arranged between the upper surface of the cover plate (61) and the lower surface of the sliding connecting plate (11).