CN217967682U

CN217967682U - Dust purification device for commercial concrete station

Info

Publication number: CN217967682U
Application number: CN202222328644.6U
Authority: CN
Inventors: 户向阳; 张慧慧; 张海忠; 户长剑
Original assignee: Zhengzhou Haorun Electronic Technology Co ltd
Current assignee: Zhengzhou Haorun Electronic Technology Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-12-06
Anticipated expiration: 2032-09-02

Abstract

A dust purification device for a commercial concrete station comprises a stirring barrel, wherein a rotatable stirring shaft is arranged on the inner wall of the stirring barrel, a spray nozzle is arranged at the upper end of the stirring shaft, a support arm capable of being turned up and down is arranged at the upper end of the stirring barrel, an expansion cylinder matched with the stirring barrel is arranged at the lower end of the support arm, rotatable fan blades are arranged on the inner wall of the expansion cylinder, a purification box is connected to the upper end of the expansion cylinder through a pipe, the purification box is hinged to one side of the upper end surface of the stirring barrel, a rotatable threaded rod is arranged on one side of the outer surface of the stirring barrel, and a structure that the purification box turns into the stirring barrel can be formed when the threaded rod rotates; the dust can be purified while stirring, the environmental pollution is reduced, and the working environment of workers is improved.

Description

Dust purification device for commercial concrete station

Technical Field

The utility model belongs to the technical field of the dust purification technique and specifically relates to a merchant concrete station dust purification device is related to.

Background

The commercial concrete station is also called a mixing station and a concrete mixing station, is mainly used for mixing concrete, can provide concrete materials for a plurality of construction sites, and meets the environmental protection standard of concrete configuration; a large amount of dust is often generated during mixing and stirring, so that the surrounding environment is polluted, the harm to human bodies is great, and the existing stirring equipment in the commercial concrete station has no dust purification function; therefore, the dust purification device for the commercial concrete station is provided to solve the problems mentioned above.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's is not enough, provides a merchant's concrete station dust purification device, can purify the dust that produces in the stirring, reduces environmental pollution, improves workman's operational environment, has solved the problem mentioned in the above-mentioned background art effectively.

In order to solve the above problems, the utility model adopts the following technical proposal:

the utility model provides a merchant concrete station dust purification device, includes the agitator, the agitator inner wall is equipped with rotatable (mixing) shaft, and the (mixing) shaft upper end is equipped with the fog nozzle, the agitator upper end is equipped with the support arm that can overturn from top to bottom, and the support arm lower extreme is equipped with expands a section of thick bamboo with agitator matched with, expands a section of thick bamboo inner wall and installs rotatable flabellum, expands a section of thick bamboo upper end union coupling and has the purifying box, the purifying box articulates in agitator upper end surface one side, and rotatable threaded rod is installed to agitator surface one side, the threaded rod can constitute the structure of purifying box upset in to the agitator when rotating.

The terminal surface rigid coupling has first motor under the agitator, and first motor upper end rigid coupling has initiative straight-teeth gear, and the meshing of initiative straight-teeth gear front end has driven straight-teeth gear, the (mixing) shaft rigid coupling is at driven straight-teeth gear inner wall, (mixing) shaft surface rigid coupling has a plurality of stirring rod that distribute evenly, and the union coupling of (mixing) shaft lower extreme has the pressurized canister.

The rear end of the outer surface of the stirring barrel is fixedly connected with a supporting side plate, the supporting arm is hinged to the upper end of the supporting side plate, the rear end of the supporting arm is further coaxially and fixedly connected with a worm wheel, the lower end of the worm wheel is meshed with a worm, and the rear end of the worm is fixedly connected with a second motor.

Expand a rigid coupling and be in support arm front end downside, expand a section of thick bamboo inner wall rigid coupling and have the third motor, the flabellum rigid coupling is at the third motor lower extreme, expand a section of thick bamboo upper end surface rigid coupling and have the hard tube, the other end rigid coupling of hard tube has the hose, and the other end rigid coupling of hose is on the purifying box.

The rear end of the outer surface of the stirring barrel is fixedly connected with a fourth motor, a threaded rod is fixedly connected onto the fourth motor, a threaded sliding block is connected onto the outer surface of the threaded rod in a threaded mode, two first connecting rods are hinged onto the threaded sliding block, and the other ends of the first connecting rods are hinged to the lower end surface of the purification box respectively.

The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:

after materials are added into a stirring barrel, a stirring shaft is rotated by starting a first motor, so that the materials in the stirring barrel can be mixed and stirred, water drops are sprayed on the circumference of the upper port of the stirring barrel through a spray nozzle, dust generated during stirring is adsorbed and falls into the stirring barrel again under the action of gravity, and dust purification is realized; the fan blades are rotated by starting the third motor, the residual fine dust which is not adsorbed by water drops can be adsorbed into the expansion cylinder, the dust is conveyed into the purification box connected with the pipe under the vertical pressure difference of the fan blades, the purification liquid is filled in the purification box, namely, the water solution is adsorbed, so that the dust is left in the purification box, after the dust in the purification box reaches a certain amount, the threaded rod is rotated by starting the fourth motor, the purification box is further overturned into the stirring barrel, the material in the purification box is poured into the stirring barrel for reutilization, and therefore, the double dust purification treatment is performed, and the material can be returned into the stirring barrel after the treatment, so that the material can be saved, the expenditure can be reduced, the waste can be avoided, the dust purification effect can be achieved, and the environmental pollution can be reduced.

Drawings

Figure 1 is the utility model discloses a merchant concrete station dust purification device's axonometric drawing.

Fig. 2 is the utility model discloses a merchant's concrete station dust purification device's agitator cross-sectional view.

Fig. 3 is the utility model discloses a merchant's concrete station dust purification device's pressurized tank installation schematic diagram.

Fig. 4 is the utility model discloses a merchant's concrete station dust purification device expand a section of thick bamboo cross-sectional view.

Fig. 5 is the utility model discloses a merchant's concrete station dust purification device's purifying box installation schematic diagram.

Fig. 6 is the utility model discloses a merchant's concrete station dust purification device's first connecting rod installation schematic diagram.

Reference numbers in the figures: 1-base, 2-stirring barrel, 3-first motor, 4-driving spur gear, 5-driven spur gear, 6-pressurizing tank, 7-stirring shaft, 8-stirring rod, 9-spray nozzle, 10-supporting side plate, 11-supporting arm, 12-second motor, 13-worm, 14-worm gear, 15-expanding cylinder, 16-fan blade, 17-third motor, 18-hard pipe, 19-hose, 20-purifying box, 21-fourth motor, 22-threaded rod, 23-threaded slide block and 24-first connecting rod.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-6, the utility model provides a merchant concrete station dust purification device, including

agitator

2, 2 inner walls of agitator are equipped with rotatable (mixing) shaft 7, and (mixing) shaft 7 upper end is equipped with

fog nozzle

9, 2 upper ends of agitator are equipped with support arm 11 that can overturn from top to bottom, and support arm 11 lower extreme is equipped with expands a section of thick bamboo 15 with agitator 2 matched with, expands a 15 inner walls and installs rotatable flabellum 16, expands a 15 upper end union coupling of section of thick bamboo and has purifying box 20, purifying box 20 articulates in 2 upper end surface one sides of agitator, and rotatable threaded rod 22 is installed to 2 surface one sides of agitator, threaded rod 22 can constitute the structure of purifying box 20 upset in to agitator 2 when rotating.

As shown in fig. 1-5, four uniformly distributed bases 1 are fixedly connected to the lower end of the outer surface of the stirring barrel 2, and the bases 1 are installed and shaped as shown in fig. 1 to support and fix the device, which is not described again; because materials and water are required to be added continuously during stirring and the stirring condition is observed, a sealing cover cannot be arranged; after the materials are added into the stirring barrel 2, the materials in the stirring barrel 2 can be mixed and stirred when the stirring shaft 7 rotates; a discharge hole is formed in the inner wall of the bottom end of the stirring barrel 2, so that stirred materials can be taken out conveniently; the spray nozzle 9 can synchronously rotate along with the stirring shaft 7 and can spray mist water drops, so that the water drops are circumferentially sprayed at the upper end of the stirring barrel 2, dust generated during stirring is adsorbed and falls into the stirring barrel 2 again under the action of gravity, and dust purification is realized; through the rotatable fan blade 16, can make remaining not adsorbed by the drop of water fine dust adsorb in expanding section of thick bamboo 15 again, make the dust carry in the purifying box 20 of pipe junction under the upper and lower pressure difference of fan blade 16, the purifying box 20 is equipped with the purifying liquid, aqueous solution promptly, through the absorption of aqueous solution, thereby make the dust stay in the purifying box 20, after the dust in the purifying box 20 reaches a quantitative, rotate through threaded rod 22, and then will make purifying box 20 overturn to agitator 2 in, make the material thing in the purifying box 20 pour into the agitator 2 and reuse, consequently through dual dust purification, and can return to agitator 2 in again after handling, can practice thrift the material thing, reduce the expenditure, avoid extravagant, can reach the dust purification effect again, reduce the pollution of environment.

2 terminal surface rigid couplings in agitator 2 have

first motor

3, and 3 upper ends rigid couplings of first motor have initiative straight-teeth gear 4, and the meshing of 4 front ends of initiative straight-teeth gear has driven straight-teeth gear 5, (mixing) shaft 7 rigid couplings are at 5 inner walls of driven straight-teeth gear, (mixing) shaft 7 surface rigid couplings have a plurality of stirring rod 8 that distribute evenly, (mixing) shaft 7 lower extreme union coupling has pressurization jar 6.

As shown in fig. 2-3, the first motor 3 is used for providing a rotational force to the stirring shaft 7, and the motor belongs to the prior art and is not described again; the stirring shaft 7 penetrates through the inner wall of the bottom end of the stirring barrel 2 and is rotatably connected to the inner wall of the stirring barrel 2; the surface of the lower end of the stirring shaft 7 is rotatably connected with a bent pipe, the bent pipe is fixedly connected on the pressurizing tank 6, the pressurizing tank 6 is fixedly connected on the surface of the lower end of the stirring barrel 2, the interior of the stirring shaft 7 is hollow, the atomizing nozzle 9 is fixedly connected on the surface of the upper end of the stirring shaft 7, so that the atomizing nozzle 9 is communicated and connected with the pressurizing tank 6, and the stirring shaft 7 can serve as a rotating shaft to rotate and also serve as a water pipe to realize water transmission; the pressure tank 6 is used for providing pressure for water so that the spray nozzle 9 can spray mist water drops, one end of the pressure tank 6 is connected with a water source through a pipe, and the pressure tank 6 is the prior art and is not described any more; by starting the first motor 3, the driving straight gear 4 can rotate to synchronously rotate the driven straight gear 5 and the stirring shaft 7 through meshing with the driven straight gear 5, when the stirring shaft 7 rotates, the corresponding stirring rod 8 can be driven to rotate circumferentially, and when the stirring rod 8 rotates circumferentially, materials in the stirring barrel 2 can be uniformly stirred; when the pressurizing tank 6 works, the atomizing nozzle 9 can spray mist water drops, so that the upper end opening of the stirring barrel 2 is circumferentially sprayed, dust generated during adsorption stirring falls into the stirring barrel 2 under the action of gravity to continue stirring.

The rear end of the outer surface of the stirring barrel 2 is fixedly connected with a supporting side plate 10, a supporting arm 11 is hinged to the upper end of the supporting side plate 10, the rear end of the supporting arm 11 is further coaxially and fixedly connected with a worm wheel 14, the lower end of the worm wheel 14 is meshed with a worm 13, and the rear end of the worm 13 is fixedly connected with a second motor 12.

As shown in fig. 4-5, a rotating shaft is fixedly connected to the worm wheel 14 and the inner wall of the supporting arm 11, the rotating shaft is rotatably connected to the supporting side plate 10, and the supporting side plate 10 plays a role in supporting and limiting the supporting arm 11; an extension plate is fixedly connected to the upper end of the supporting side plate 10, a second motor 12 is fixedly connected to the upper end surface of the extension plate, the extension plate supports and fixes the second motor 12, bearing seats are rotatably connected to the front end and the rear end of the outer surface of the worm 13 respectively, the bottom end of each bearing seat is fixedly connected to the upper end surface of the extension plate, the limiting worm 13 can only rotate, the worm 13 is driven to rotate by starting the second motor 12, the worm 13 rotates and drives the worm wheel 14 to rotate by meshing with the worm wheel 14, the supporting arm 11 can be turned upwards or downwards when the worm wheel 14 rotates, the worm wheel 14 and the worm 13 have a self-locking function, and the positions of the worm wheel 14 and the supporting arm 11 are fixed when the worm 13 does not rotate; through the support arm 11 upwards upset, can make expand a section of thick bamboo 15 and keep away from the upper end opening part of agitator 2 to be convenient for clear up maintenance work to 2 inner walls of agitator after the use.

Expand a section of thick bamboo 15 rigid coupling at the support arm 11 front end downside, expand a 15 inner wall rigid coupling and have third motor 17, the flabellum 16 rigid coupling is at the third motor 17 lower extreme, expand a 15 upper end surface rigid coupling and have hard tube 18, the other end rigid coupling of hard tube 18 has hose 19, and hose 19's the other end rigid coupling is on purifying box 20.

As shown in fig. 4, the third motor 17 is used to provide a rotational force for the fan blade 16, and the transmission of the hard tube 18 and the flexible tube 19 enables the dust to be transported into the purification box 20 when the fan blade 16 rotates, and the flexible tube 19 has a certain flexibility and can provide the support arm 11 to be turned upside down.

The rear end of the outer surface of the stirring barrel 2 is fixedly connected with a fourth motor 21, a threaded rod 22 is fixedly connected to the fourth motor 21, a threaded slider 23 is connected to the outer surface of the threaded rod 22 in a threaded mode, two first connecting rods 24 are hinged to the threaded slider 23, and the other ends of the first connecting rods 24 are hinged to the lower end surface of the purification box 20 respectively.

As shown in fig. 5-6, the fourth motor 21 is used for providing a rotating force for the threaded rod 22, the outer surface of the threaded rod 22 is further rotatably connected with a bearing seat, the bottom end of the bearing seat is fixedly connected to the outer surface of the stirring barrel 2, and the limit threaded rod 22 can only rotate; because the purifying box 20 is hinged on the rear side of the upper end surface of the stirring barrel 2, the first connecting rod 24 is hinged on the purifying box 20, and the threaded sliding block 23 is hinged on the first connecting rod 24, the corresponding threaded sliding block 23 can be limited to move up and down and cannot rotate; when starting fourth motor 21, can make corresponding threaded rod 22 rotate, threaded rod 22 rotates and then can make threaded slider 23 upwards or move down through the threaded connection with threaded slider 23, will drive first connecting rod 24 lower extreme rebound when threaded slider 23 rebound, and the upper end of first connecting rod 24 then can promote purifying box 20 and overturn to the front end downside to make the material thing in the purifying box 20 pour into agitator 2, realize the dust and recycle after retrieving.

When the utility model is used, after materials are added into the stirring barrel 2, the stirring shaft 7 is rotated by starting the first motor 3, so that the materials in the stirring barrel 2 can be mixed and stirred, water drops are sprayed on the circumference of the upper port of the stirring barrel 2 through the atomizing nozzle 9, dust generated during stirring is adsorbed and falls into the stirring barrel 2 again under the action of gravity, and dust purification is realized; the fan blades 16 are rotated by starting the third motor 17, the residual fine dust which is not adsorbed by water drops can be adsorbed into the expansion cylinder 15, the dust is conveyed into the purifying box 20 connected by a pipe under the upper and lower pressure difference of the fan blades 16, the purifying box 20 is filled with purifying liquid, namely aqueous solution, the dust is retained in the purifying box 20 by the adsorption of the aqueous solution, after the dust in the purifying box 20 reaches a certain amount, the threaded rod 22 is rotated by starting the fourth motor 21, the purifying box 20 is further turned over into the stirring barrel 2, the material in the purifying box 20 is poured into the stirring barrel 2 for reutilization, and the material can be returned into the stirring barrel 2 after the treatment through double dust purification treatment, so that the material can be saved, the expenditure can be reduced, the waste can be avoided, the dust purification effect can be achieved, and the environmental pollution can be reduced.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a merchant's concrete station dust purification device, includes agitator (2), its characterized in that: agitator (2) inner wall is equipped with rotatable (mixing) shaft (7), and (mixing) shaft (7) upper end is equipped with atomizer (9), agitator (2) upper end is equipped with support arm (11) that can overturn from top to bottom, and support arm (11) lower extreme is equipped with expands a section of thick bamboo (15) with agitator (2) matched with, expands a section of thick bamboo (15) inner wall and installs rotatable flabellum (16), expands a section of thick bamboo (15) upper end union coupling and has purifying box (20), purifying box (20) articulate in agitator (2) upper end surface one side, and rotatable threaded rod (22) are installed to agitator (2) surface one side, threaded rod (22) can constitute the structure of purifying box (20) upset in to agitator (2) when rotating.

2. The dust purification device for commercial concrete station as claimed in claim 1, wherein: the agitator (2) lower extreme surface rigid coupling has first motor (3), and first motor (3) upper end rigid coupling has initiative straight-teeth gear (4), and initiative straight-teeth gear (4) front end meshing has driven straight-teeth gear (5), (mixing) shaft (7) rigid coupling is at driven straight-teeth gear (5) inner wall, (mixing) shaft (7) surface rigid coupling has a plurality of stirring rod (8) that distribute evenly, and (mixing) shaft (7) lower extreme union coupling has pressurized tank (6).

3. The dust purification device for commercial concrete station as claimed in claim 1, wherein: the rear end of the outer surface of the stirring barrel (2) is fixedly connected with a supporting side plate (10), a supporting arm (11) is hinged to the upper end of the supporting side plate (10), a worm wheel (14) is further coaxially and fixedly connected to the rear end of the supporting arm (11), the lower end of the worm wheel (14) is meshed with a worm (13), and the rear end of the worm (13) is fixedly connected with a second motor (12).

4. The dust purification device for commercial concrete station as claimed in claim 1, wherein: expand a section of thick bamboo (15) rigid coupling at support arm (11) front end downside, expand a section of thick bamboo (15) inner wall rigid coupling and have third motor (17), flabellum (16) rigid coupling is at third motor (17) lower extreme, expand a section of thick bamboo (15) upper end surface rigid coupling and have hard tube (18), the other end rigid coupling of hard tube (18) has hose (19), and the other end rigid coupling of hose (19) is on purifying box (20).

5. The dust purification device for commercial concrete station as claimed in claim 1, wherein: the rear end of the outer surface of the stirring barrel (2) is fixedly connected with a fourth motor (21), a threaded rod (22) is fixedly connected onto the fourth motor (21), a threaded sliding block (23) is connected onto the outer surface of the threaded rod (22) in a threaded manner, two first connecting rods (24) are hinged onto the threaded sliding block (23), and the other ends of the first connecting rods (24) are hinged to the lower end surface of the purification box (20) respectively.