CN212316605U

CN212316605U - Agitating unit suitable for pitch mix building

Info

Publication number: CN212316605U
Application number: CN202020729370.XU
Authority: CN
Inventors: 孙浩; 夏俊生; 沈佳伟
Original assignee: Wuxi City Road And Bridge Technology Co ltd
Current assignee: Wuxi City Road And Bridge Technology Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-01-08
Anticipated expiration: 2030-05-06

Abstract

The utility model relates to the technical field of asphalt mixing, in particular to a stirring device suitable for an asphalt mixing plant, which comprises a mixing tank and a dust collection cover, wherein the top end of the mixing tank is communicated with a raw material inlet pipe, the bottom end of the mixing tank is communicated with an asphalt outlet pipe, the right end of the mixing tank is fixedly connected with the dust collection cover, the dust collection cover is communicated with the mixing tank, the right end of the dust collection cover is fixedly connected with a dust collection fan, the dust collection fan is communicated with the dust collection cover, the bottom end of the dust collection cover is fixedly connected with a dust collection box, the inner side of the dust collection cover is detachably connected with a dust filter plate, in the utility model, through the components of the dust collection cover, the dust filter plate, the dust collection fan and the like, the dust and the asphalt smoke generated in the mixing tank can be pumped to the dust collection cover through the dust collection fan, the dust filter plate can filter the dust, absorb the asphalt smoke, and the dust can drop onto the dust collection box under the action of gravity, and the pollution of dust and asphalt smoke generated in the asphalt mixing process to the environment is reduced.

Description

Agitating unit suitable for pitch mix building

Technical Field

The utility model relates to a pitch mix technical field specifically is an agitating unit who is applicable to pitch mix building.

Background

Along with the development requirement of society, present cement road surface is gradually replaced by bituminous paving, newly-built, rebuild, all need a large amount of asphalt concrete materials of using in the extension road, the demand is very big, nevertheless pitch produces a large amount of dusts and pitch cigarette etc. in the mix production process, this can cause very big influence to the environment, and pitch is strong at the mix in-process because the viscidity of pitch, not only leads to pitch mix inhomogeneous still easy adhesion to be difficult for the unloading in the mix jar easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agitating unit suitable for pitch mix building to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

stirring device suitable for asphalt mixing plant, including mix jar and dust collecting cover, the top intercommunication of mix jar has the raw materials admission pipe, the bottom intercommunication of mix jar has the pitch outlet pipe, the top fixedly connected with motor of mix jar, the terminal fixedly connected with well core rod of main shaft of motor, well core rod sets up in the inboard of mix jar, well core rod's left end fixedly connected with first mix pole, the left end fixedly connected with of first mix pole scrapes the pole, it connects in the internal face of mix jar to scrape the pole sliding, the right-hand member fixedly connected with mount of first mix pole, the inboard rotation of mount is connected with the rotary rod, the right-hand member fixedly connected with dust collecting cover of mix jar, dust collecting cover and mix jar intercommunication, dust collecting cover's right-hand member fixedly connected with fan that gathers dust, the fan that gathers dust communicates with dust collecting cover, the bottom end of the dust collection cover is fixedly connected with a dust collection box, and the inner side of the dust collection cover is detachably connected with a dust filter cloth plate.

Preferably, a communicating groove is formed in the inner side of the bottom end of the dust collection cover, the dust collection box is communicated with the dust collection cover through the communicating groove, the dust filter cloth plate is arranged on the right side of the communicating groove, and a tray is arranged on the inner side of the dust collection box and below the communicating groove.

Preferably, the inboard fixedly connected with fixed block of dust cage, the fixed block is front and back symmetric distribution, the inboard rotation of fixed block is connected with the turning block, the top fixedly connected with brush-holder stud of turning block, the right-hand member fixedly connected with brush hair of brush-holder stud, brush hair sliding connection is in the left end face of dirt cloth filtering plate.

Preferably, the front end and the inner side of the rear end of the dust collection cover are both connected with a sliding rod in a sliding mode, a tooth groove is formed in the inner side of the sliding rod, a connecting rod is fixedly connected to the top end of the sliding rod, a second gear is fixedly connected to the outer end face of the rotating block and arranged on the inner sides of the fixed block and the dust collection cover, and the second gear is meshed with the sliding rod.

Preferably, the top fixedly connected with inner gear ring of mix jar, the bottom of inner gear ring is rotated and is connected with the rotor plate, well core rod and rotary rod are all worn to establish in the inboard of rotor plate, and well core rod and rotary rod rotate with the rotor plate and be connected, the first gear of top fixedly connected with of rotary rod, first gear and inner gear ring meshing, the outer terminal surface fixedly connected with second mix pole of rotary rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the components such as dust cage, dust filter cloth board, the fan that gathers dust that sets up, can draw the dust and the pitch cigarette that produce in with the mix jar through the fan that gathers dust and move to the dust cage, the dust filter cloth board can filter the dust, absorb the pitch cigarette, and the dust can drop to the tray under the action of gravity on, reduces the pollution of dust and the pitch cigarette that pitch mix in-process produced to the environment.

2. The utility model discloses in, through the first mix pole that sets up, scrape components such as strip, rotary rod, well core rod drives first mix pole when rotating and carries out the mix to the inboard pitch of mix jar, scrapes the pole and slides at the internal face of mix jar, reduces pitch wall adnexed possibility in mix jar, well core rod still can drive the rotary rod when rotating and rotate, makes second mix pole carry out the secondary mix to pitch, increases the mix effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the internal structure of the dust-collecting cover of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 3B according to the present invention;

FIG. 5 is a schematic side view of the dust-collecting cover of the present invention;

fig. 6 is a schematic structural diagram of the present invention at the position C of fig. 5.

In the figure: 1-mixing tank, 2-raw material inlet pipe, 3-motor, 4-center rod, 5-first mixing rod, 6-scraping strip, 7-fixing frame, 8-rotating rod, 9-second mixing rod, 10-inner toothed ring, 11-rotating plate, 12-first gear, 13-dust collecting cover, 14-dust collecting fan, 15-dust collecting box, 16-tray, 17-dust filtering cloth plate, 18-fixing block, 19-rotating block, 20-second gear, 21-brush rod, 22-brush hair, 23-sliding rod, 24-connecting rod and 25-asphalt outlet pipe.

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. 1-6, the present invention provides a technical solution:

agitating unit suitable for pitch mixing building, including mixing jar 1 and dust cage 13, the top intercommunication of mixing jar 1 has raw materials admission pipe 2, the bottom intercommunication of mixing jar 1 has pitch outlet pipe 25, this kind of setting is carried pitch to the inboard of mixing jar 1 through raw materials admission pipe 2, pitch in mixing jar 1 is discharged through pitch outlet pipe 25, the top fixedly connected with motor 3 of mixing jar 1, the terminal fixedly connected with well core rod 4 of the main shaft of motor 3, well core rod 4 sets up the inboard at mixing jar 1, the left end fixedly connected with first mixing pole 5 of well core rod 4, this kind of setting is through the rotation of first mixing pole 5 in mixing jar 1, can carry out the mixing to pitch, the left end fixedly connected with of first mixing pole 5 scrapes pole 6, scrape pole 6 sliding connection in the internal face of mixing jar 1, this kind of setting is through scraping the scraping of pole 6 at the internal face of mixing jar 1, reduce the adhesion of pitch at the 1 inner wall of mix jar, the right-hand member fixedly connected with mount 7 of first mix pole 5, the inboard rotation of mount 7 is connected with rotary rod 8, the right-hand member fixedly connected with dust cage 13 of mix jar 1, dust cage 13 and mix jar 1 intercommunication, the right-hand member fixedly connected with of dust cage 13 fan 14 that gathers dust, fan 14 and dust cage 13 intercommunication that gathers dust, this kind of setting is through gathering dust fan 14 in will mix jar 1 the waste gas that produces draw the dust cage 13 in, the bottom fixedly connected with dust collection box 15 of dust cage 13, the inboard of dust cage 13 can be dismantled and be connected with dirt cloth 17, the gaseous of this kind of setting in will getting into dust cage 13 is filtered through dirt cloth 17.

The inner side of the bottom end of the dust collection cover 13 is provided with a communicating groove, the dust collection box 15 is communicated with the dust collection cover 13 through the communicating groove, the dust filter cloth plate 17 is arranged on the right side of the communicating groove, the inner side of the dust collection box 15 is provided with a tray 16, the tray 16 is arranged below the communicating groove, the arrangement enables larger particle dust entering the dust collection cover 13 along with gas to directly pass through the communicating groove to reach the tray 16 in the dust collection box 15 after being filtered by the dust filter cloth plate 17, the particle dust is convenient to treat, the inner side of the dust collection cover 13 is fixedly connected with a fixed block 18, the fixed block 18 is symmetrically distributed in the front and back direction, the inner side of the fixed block 18 is rotatably connected with a rotating block 19, the top end of the rotating block 19 is fixedly connected with a brush rod 21, the right end of the brush rod 21 is fixedly connected with brush bristles 22, the brush bristles 22 are slidably connected with the left end face of the dust filter cloth plate 17, the arrangement enables the brush bristles 22 to sweep the particle, the dust filter cloth plate 17 is taken out from the dust collection cover 13 and is easier to clean, the inner sides of the front end and the rear end of the dust collection cover 13 are respectively and slidably connected with a sliding rod 23, the inner side of the sliding rod 23 is provided with a tooth socket, the top end of the sliding rod 23 is fixedly connected with a connecting rod 24, the outer end surface of a rotating block 19 is fixedly connected with a second gear 20, the second gear 20 is arranged at the inner sides of a fixed block 18 and the dust collection cover 13, the second gear 20 is meshed with the sliding rod 23, the arrangement can drive the second gear 20 and the rotating block 19 to rotate by upward pulling of the sliding rod 23, the top end of the mixing tank 1 is fixedly connected with an inner toothed ring 10, the bottom end of the inner toothed ring 10 is rotatably connected with a rotating plate 11, a central rod 4 and a rotating rod 8 are both arranged at the inner side of the rotating plate 11, the central rod 4 and the rotating rod 8 are rotatably connected with the rotating plate 11, the top end of the rotating rod 8 is fixedly, outer terminal surface fixedly connected with second mix pole 9 of rotary rod 8, when central rod 4 rotated during this kind of setting, can drive rotary rod 8 and use central rod 4 to rotate as the center, through the meshing of first gear 12 and internal tooth ring 10, make rotary rod 8 can the rotation, drive second mix pole 9 and rotate, further mix the pitch in the mixing jar 1.

The working process is as follows: the utility model supplies power through an external power supply before using, control the device through the device internal control system, firstly, the asphalt to be mixed is conveyed to the inner side of the mixing tank 1 from the raw material inlet pipe 2, then the motor 3 is started, the motor 3 drives the central rod 4 to rotate, the central rod 4 drives the first mixing rod 5 to move in the mixing tank 1 when rotating, the asphalt in the mixing tank 1 is mixed, and the first mixing rod 5 drives the scraping rod 6 to slide on the inner wall surface of the mixing tank 1, the possibility of the adhesion of the asphalt on the inner wall surface of the mixing tank 1 is reduced, the central rod 4 can drive the rotary rod 8 to rotate in the mixing tank 1 by taking the central rod 4 as the center through the fixing frame 7 when rotating, after the rotary rod 8 moves, the first gear 12 can be driven to move along the inner wall surface of the inner toothed ring 10, through the meshing of the first gear 12 and the inner toothed ring 10, the rotation of the rotating rod 8 in the moving process is enabled, the rotation of the rotating rod 8 can drive the second mixing rod 9 to rotate, the second mixing rod 9 can mix the asphalt in the mixing tank 1 for the second time, the mixing effect is improved, the asphalt can be discharged from the asphalt outflow pipe 25 after the mixing is finished, when the asphalt is mixed, a large amount of dust and asphalt smoke can be generated, the dust collection fan 14 is started, the dust and the asphalt smoke generated in the mixing tank 1 are pumped to the dust collection cover 13 by the dust collection fan 14, the dust and the asphalt smoke are finally discharged from the output end of the dust collection fan 14, when the dust and the asphalt smoke flow into the dust collection cover 13 along with the air, the dust filtration cloth 17 can filter the dust, the dust is always positioned on the left side of the dust filtration cloth 17, the asphalt smoke is absorbed by the dust filtration cloth 17, the dust on the left side of the dust filtration cloth 17 can gradually fall in the dust collection cover 13 under the action of gravity until the dust passes through the dust collection cover 13 and enters the dust collection box 15, finally, the dust and the asphalt smoke fall onto the tray 16, then the dust and the asphalt smoke are filtered and absorbed, the connecting rod 24 is pulled upwards, the connecting rod 24 drives the sliding rod 23 to slide, the sliding rod 23 drives the bristles 22 to rotate through meshing with the bristles 22 when sliding, the bristles 22 drive the rotating block 19 to rotate when rotating, the rotating block 19 can drive the brush rod 21 to move after rotating, the brush rod 21 drives the bristles 22 to sweep at the left end face of the dust filter cloth plate 17, the dust attached to the dust filter cloth plate 17 is reduced, the dust filter cloth plate 17 is easier to clean, then the connecting rod 24 is slid downwards and reset, the dust filter cloth plate 17 is pulled upwards until being taken out of the dust collection cover 13, the dust filter cloth plate 17 can be cleaned and replaced, finally, the tray 16 is taken out of the inner side of the dust collection box 15, and the collected dust is treated.

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. Agitating unit suitable for pitch mix building, including mix jar (1) and dust cage (13), its characterized in that: the mixing tank is characterized in that a raw material inlet pipe (2) is communicated with the top end of the mixing tank (1), an asphalt outflow pipe (25) is communicated with the bottom end of the mixing tank (1), a motor (3) is fixedly connected with the top end of the mixing tank (1), a central rod (4) is fixedly connected with the tail end of a main shaft of the motor (3), the central rod (4) is arranged on the inner side of the mixing tank (1), a first mixing rod (5) is fixedly connected with the left end of the central rod (4), a scraping rod (6) is fixedly connected with the left end of the first mixing rod (5), the scraping rod (6) is slidably connected with the inner wall surface of the mixing tank (1), a fixing frame (7) is fixedly connected with the right end of the first mixing rod (5), and a rotary rod (8) is rotatably connected with the inner side of the fixing frame (,

the mixing tank is characterized in that an inner toothed ring (10) is fixedly connected to the top end of the mixing tank (1), a rotating plate (11) is rotatably connected to the bottom end of the inner toothed ring (10), the central rod (4) and the rotating rod (8) are arranged on the inner side of the rotating plate (11) in a penetrating mode, the central rod (4) and the rotating rod (8) are rotatably connected with the rotating plate (11), a first gear (12) is fixedly connected to the top end of the rotating rod (8), the first gear (12) is meshed with the inner toothed ring (10), and a second mixing rod (9) is fixedly connected to the outer end face of the rotating rod (8);

the utility model discloses a mixing tank, including mix jar (1), right-hand member fixedly connected with dust cage (13), dust cage (13) and mix jar (1) intercommunication, dust cage's (13) right-hand member fixedly connected with dust collection fan (14), dust collection fan (14) and dust cage (13) intercommunication, dust cage's (13) bottom fixedly connected with dust collection box (15), the inboard of dust cage (13) can be dismantled and be connected with dust filter cloth board (17).

2. The mixing device suitable for the asphalt mixing plant according to claim 1, characterized in that: the dust collection cover is characterized in that a communicating groove is formed in the inner side of the bottom end of the dust collection cover (13), the dust collection box (15) is communicated with the dust collection cover (13) through the communicating groove, the dust filter cloth plate (17) is arranged on the right side of the communicating groove, a tray (16) is arranged on the inner side of the dust collection box (15), and the tray (16) is arranged below the communicating groove.

3. The mixing device suitable for the asphalt mixing plant according to claim 1, characterized in that: the inboard fixedly connected with fixed block (18) of dust cage (13), symmetric distribution around fixed block (18) are, the inboard rotation of fixed block (18) is connected with turning block (19), the top fixedly connected with brush-holder stud (21) of turning block (19), the right-hand member fixedly connected with brush hair (22) of brush-holder stud (21), brush hair (22) sliding connection is in the left end face of dirt cloth board (17) of straining.

4. Stirring device suitable for asphalt mixing plants according to claim 3, characterized in that: the dust collection cover is characterized in that a sliding rod (23) is connected to the inner sides of the front end and the rear end of the dust collection cover (13) in a sliding mode, a tooth groove is formed in the inner side of the sliding rod (23), a connecting rod (24) is fixedly connected to the top end of the sliding rod (23), a second gear (20) is fixedly connected to the outer end face of the rotating block (19), the second gear (20) is arranged on the inner sides of the fixed block (18) and the dust collection cover (13), and the second gear (20) is meshed with the sliding rod (23).