CN216757101U

CN216757101U - Hot material screening and lifting device for asphalt production

Info

Publication number: CN216757101U
Application number: CN202123430774.2U
Authority: CN
Inventors: 李金强; 毛俊平; 姜正邦
Original assignee: Zhejiang Shuntong Construction Industrialization Co ltd
Current assignee: Zhejiang Shuntong Construction Industrialization Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-17
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a hot material screening and lifting device for asphalt production, which aims to solve the technical problems that screening and lifting functions cannot be provided, hot materials are inconvenient to transport, the treatment amount is small and the efficiency is low in the prior art. The lifting device comprises a processing barrel, a feeding hole is formed in the upper end of the processing barrel, a rotating motor is installed at the upper end of the processing barrel, the lower end of an output shaft of the rotating motor is movably connected with a stirring assembly, and a vibrating ring is movably connected to the outer side of the processing barrel. This hoisting device utilizes stirring subassembly, vibration circle and the cooperation of sieve screen three, can shake garrulous and break up hot material fast, has improved the efficiency of sieve hourglass, work that can stabilize and last, has increased output, utilizes the full automatic transportation hot material of lift subassembly, reduces workman's intensity of labour, has avoided the workman to scald when the operation, has shortened the production flow greatly, has improved work efficiency, a large amount of hot materials of transportation that can relax swift through the material transport vechicle.

Description

Hot material screening and lifting device for asphalt production

Technical Field

The utility model belongs to the technical field of asphalt production, and particularly relates to a hot material screening and lifting device for asphalt production.

Background

In order to ensure that the mixture firstly mixed by the mixing equipment meets the standard requirement in the asphalt mixture mixing process, the mixing equipment is generally started against the material conveying flow. When the drying drum reaches a certain temperature, the cold material conveyor and the batching and feeding device can be started. The mixer is pre-mixed twice or three times with hot aggregate before the final mixing of the finished material, in order to preheat the mixer housing. During formal mixing, hot sand stone and stone powder are firstly dry-mixed in a mixer for 10-15 s, and then sprayed with asphalt for mixing. During operation, the materials are uniformly supplied to prevent the materials in each hopper of the hot material bin from being piled up too much to cause the phenomenon of bin crossing and influence the mixing ratio of the sand and stone materials.

At present, the utility model patent of No. 202110093304.7 discloses a powder hoisting device is used in commercial concrete production, hoisting device, dust cover and the compounding section of thick bamboo including the slope setting, hoisting device is including the skid, hopper and the drive assembly that the slope set up, the dust cover is provided with the apron subassembly, the one end that the compounding section of thick bamboo is located directly over the skid bottom communicates down there is dustproof charging barrel, the skid is including the slope bearing bracket of rectangular shape and the slope backplate of two rectangular shapes, the slope bearing bracket is provided with the annular slide, and one side of two slope backplate all is provided with annular slide rail, and sliding base is all installed to all hoppers. It adopts is that continuously pay-off through the hopper, reduces the hopper and reciprocates repeatedly and get the time of material, but this hoisting device only can be used for the powder production, and can't carry out convenient screening to pitch hot burden.

Therefore, in order to solve the above-mentioned problem that the lifting device is difficult to clean quickly and completely after being used, it is necessary to improve the use scenario of the lifting device.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a hot material screening and lifting device for asphalt production, which aims to solve the technical problems that screening and lifting functions cannot be provided, hot materials are inconvenient to transport, the treatment capacity is small and the efficiency is low in the prior art.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a hot material screening and lifting device for asphalt production, which comprises a processing barrel, wherein a feeding hole is formed in the upper end of the processing barrel, a rotating motor is mounted at the upper end of the processing barrel, a stirring assembly is movably connected to the lower end of an output shaft of the rotating motor, a vibrating ring is movably connected to the outer side of the processing barrel, a power supply module is movably connected to the upper end of the vibrating ring, a screening net is fixedly connected to the inner side of the processing barrel, a guide plate is fixedly connected to the lower end of the screening net, a discharging hole is formed in the left end of the feeding hole, a lifting machine assembly is placed at the left end of the discharging hole, and a material transport vehicle is placed at the left end of the lifting machine assembly.

When using this technical scheme's hoisting device, at first with the feed inlet of hot material input processing section of thick bamboo upper end, hot material passes through the feed inlet and reaches the screen cloth top, easy caking after the heating because of hot material, be difficult for falling from the screen cloth, turn on rotating electrical machines and power module, stirring subassembly and vibration ring simultaneous start, break up and shake garrulous hot material, the hot material that accords with the standard falls from the screen cloth, the remaining continuation is broken up, the hot material that handles passes through the stock guide direction, from the discharge gate ejection of compact, fall into the lifting machine subassembly, the lifting machine subassembly promotes the hot material to the material transport vechicle height, pour into hot material.

Preferably, the stirring subassembly includes pivot and helical blade, pivot outside fixedly connected with helical blade, helical blade working area is big, breaks up effectually.

Preferably, the lifting machine subassembly includes base, first electric lifting rod group, second electric lifting rod group, horizontal pole, mount pad, through-hole and hopper, first electric lifting rod group is installed to the left side by the base upper end, second electric lifting rod group is installed to the right side by the base upper end, first electric lifting rod group upper end fixedly connected with horizontal pole, hopper lower extreme fixedly connected with mount pad, the through-hole has been seted up to the mount pad front end, swing joint has the horizontal pole in the through-hole, can be full-automatic with the eminence of hot material transportation, has avoided manual operation to cause the casualties.

Preferably, the universal wheels are installed at the lower end of the material transport vehicle, the number of the universal wheels is four, and the handles are fixedly connected to the rear end of the material transport vehicle, so that the material transport vehicle is convenient to move, and time and labor are saved.

Preferably, a support leg is installed at the lower end of the processing cylinder, so that the structure is stable.

Preferably, discharge gate upper end swing joint has flow valve, can accurate control outflow.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the lifting device provided by the utility model has the advantages that the stirring assembly, the vibrating ring and the screen mesh are matched, so that hot materials can be quickly vibrated, broken and scattered, the screen mesh efficiency is improved, the continuous work can be stabilized, the yield is increased, the elevator assembly is used for fully automatically transporting the hot materials, the labor intensity of workers is reduced, the workers are prevented from being scalded during operation, the production flow is greatly shortened, the working efficiency is improved, and a large amount of hot materials can be easily and quickly transported by the material transport vehicle.

Drawings

FIG. 1 is a schematic perspective view of a lifting device according to an embodiment of the present invention;

FIG. 2 is a schematic front view of a lifting device according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a hoist assembly according to an embodiment of the present invention;

the labels in the figures are: 1. processing the cylinder; 2. a feed inlet; 3. a rotating electric machine; 4. a stirring assembly; 401. a rotating shaft; 402. a helical blade; 5. vibrating a ring; 6. a power supply module; 7. a screen mesh; 8. a material guide plate; 9. a discharge port; 10. a hoist assembly; 1001. a base; 1002. a first electric lift bar group; 1003. a second electric lifting rod group; 1004. a cross bar; 1005. a mounting seat; 1006. a through hole; 1007. a hopper; 11. a material transport vehicle; 12. a universal wheel; 13. a support leg; 14. a flow valve; 15. a handle.

Detailed Description

The specific embodiment is a hot material screening and lifting device for asphalt production, the three-dimensional structure of which is schematically shown in fig. 1, and the front structure of which is schematically shown in fig. 2, the lifting device comprises a processing cylinder 1, a feeding hole 2 is arranged at the upper end of the processing cylinder 1, a rotating motor 3 is arranged at the upper end of the processing cylinder 1, a stirring component 4 is movably connected at the lower end of an output shaft of the rotating motor 3, a vibrating ring 5 is movably connected at the outer side of the processing cylinder 1, a power supply module 6 is movably connected at the upper end of the vibrating ring 5, a screening net 7 is fixedly connected at the inner side of the processing cylinder 1, a material guide plate 8 is fixedly connected at the lower end of the screening net 7, a discharging hole 9 is arranged at the left end of the feeding hole 2, a lifting machine component 10 is arranged at the left end of the discharging hole 9, a material transport vehicle 11 is arranged at the left end of the lifting machine component 10, universal wheels 12 are arranged at the lower end of the material transport vehicle 11, the four universal wheels 12 are arranged, a handle 15 is fixedly connected at the rear end of the material transport vehicle 11, the lower end of the processing cylinder 1 is provided with a support leg 13, and the upper end of the discharge port 9 is movably connected with a flow valve 14.

Wherein, stirring subassembly 4 includes pivot 401 and helical blade 402, the pivot 401 outside fixedly connected with helical blade 402, lifting machine subassembly 10 includes base 1001, first electronic lifter group 1002, the electronic lifter group 1003 of second, horizontal pole 1004, mount pad 1005, through-hole 1006 and hopper 1007, base 1001 upper end leans on one side on the left to install first electronic lifter group 1002, base 1001 upper end leans on one side on the right to install the electronic lifter group 1003 of second, first electronic lifter group 1002 upper end fixedly connected with horizontal pole 1004, hopper 1007 lower extreme fixedly connected with mount pad 1005, through-hole 1006 has been seted up to mount pad 1005 front end, swing joint has horizontal pole 1004 in the through-hole 1006.

The hoist assembly 10 is schematically shown in fig. 3.

When the lifting device of the technical scheme is used, firstly, hot materials are fed into the feeding hole 2 at the upper end of the processing barrel 1, the hot materials reach the upper side of the screen mesh 7 through the feeding hole 2, the hot materials are easy to agglomerate after being heated, the hot materials are not easy to fall from the screen mesh 7, the rotating motor 3 and the power supply module 6 are opened, the stirring assembly 4 and the vibrating ring 5 are started simultaneously, the hot materials are scattered and vibrated, the hot materials meeting the standard fall from the screen mesh 7, the rest hot materials are scattered continuously, the processed hot materials are guided through the guide plate 8 and discharged from the discharge hole 9 and fall into the lifting machine assembly 10, the first electric lifting rod group 1002 and the second electric lifting rod group 1003 are lifted to the designated position simultaneously and stopped, then the second electric lifting rod group 1003 is started, the hopper 1007 is inclined, and the hot materials are poured into the material transport vehicle 11.

Claims

1. The hot material screening and lifting device for asphalt production comprises a processing barrel (1), wherein a feeding hole (2) is formed in the upper end of the processing barrel (1), a rotating motor (3) is installed at the upper end of the processing barrel (1), the lower end of an output shaft of the rotating motor (3) is movably connected with a stirring assembly (4), and the outer side of the processing barrel (1) is movably connected with a vibrating ring (5); the material conveying device is characterized in that the upper end of the vibrating ring (5) is movably connected with a power supply module (6), the inner side of the processing barrel (1) is fixedly connected with a screen mesh (7), the lower end of the screen mesh (7) is fixedly connected with a guide plate (8), a discharge port (9) is formed in the left end of the feed port (2), an elevator assembly (10) is placed at the left end of the discharge port (9), and a material conveying vehicle (11) is placed at the left end of the elevator assembly (10).

2. The hot aggregate screening and lifting device for asphalt production according to claim 1, wherein the stirring assembly (4) comprises a rotating shaft (401) and a helical blade (402), and the helical blade (402) is fixedly connected to the outer side of the rotating shaft (401).

3. The hot material screening and lifting device for asphalt production according to claim 1, wherein the lifter assembly (10) comprises a base (1001), a first electric lifter group (1002), a second electric lifter group (1003), a cross rod (1004), a mounting seat (1005), a through hole (1006) and a hopper (1007), the first electric lifter group (1002) is mounted on the upper end of the base (1001) close to the left side, the second electric lifter group (1003) is mounted on the upper end of the base (1001) close to the right side, the cross rod (1004) is fixedly connected to the upper end of the first electric lifter group (1002), the mounting seat (1005) is fixedly connected to the lower end of the hopper (1007), the through hole (1006) is formed in the front end of the mounting seat (1005), and the cross rod (1004) is movably connected to the inside of the through hole (1006).

4. The hot material screening and lifting device for asphalt production according to claim 1, characterized in that universal wheels (12) are mounted at the lower end of the material transport vehicle (11), the number of the universal wheels (12) is four, and a handle (15) is fixedly connected to the rear end of the material transport vehicle (11).

5. The hot burden screening and lifting device for asphalt production according to claim 1, wherein a support leg (13) is installed at the lower end of the processing cylinder (1).

6. The hot material screening and lifting device for asphalt production according to claim 1, wherein the upper end of the discharge port (9) is movably connected with a flow valve (14).