CN212525368U

CN212525368U - Dust suction device for concrete carrying process

Info

Publication number: CN212525368U
Application number: CN202020252546.7U
Authority: CN
Inventors: 赵秀蓉; 叶文君
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2021-02-12
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a dust extraction for concrete handling, including base and box, the equal fixed mounting in top both sides of base has the pneumatic cylinder, and is two sets of the top of pneumatic cylinder respectively with the both sides fixed connection of box, department installs the baffle in the middle of the inner chamber of box, the inner chamber bottom fixed mounting of box has the collecting box, cyclone and air exhauster are installed respectively to the top both sides of baffle, pipe and cyclone intercommunication are passed through to one side of air exhauster, cyclone's air outlet runs through the box and extends to the box outside, cyclone's bottom runs through the baffle through the dirt pipe and communicates with the collecting box. The utility model discloses a motor drives violently manages and rotates to can remove dust to using violently to manage the within range as the diameter, when needs expansion range, through increase violently manage can, thereby make the scope of removing dust wider.

Description

Dust suction device for concrete carrying process

Technical Field

The utility model relates to the technical field of dust absorption, specifically be a dust extraction for concrete handling process.

Background

Cement during the main component of concrete, and can often meet cement ash and raise in the cement handling process, absorb the internal then can arouse workman's discomfort by the porter, and then influence workman's health, therefore all need absorb the cement dust of raising at transport and job site. The existing dust suction device has poor dust suction effect and small dust suction range. For this reason, a dust suction device for concrete handling processes is proposed by the person skilled in the art.

According to patent CN201721258248.3, a dust extraction for concrete handling, which comprises a housin, baffle under the inside below fixedly connected with of casing, lower baffle top left side fixedly connected with motor cabinet, motor cabinet top fixedly connected with motor, motor output middle part fixedly connected with cam, motor output right-hand member fixedly connected with initiative bevel gear, casing below middle part sliding connection has the bracing piece, bracing piece middle part fixedly connected with fixed block, fixed block top fixedly connected with spring, the spring housing is located the bracing piece outside, spring upper end and lower baffle bottom fixed connection. Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, convenient to use, suction hood can rotate and the dual motion mode of up-and-down motion when removing dust, therefore can collect concrete dust all around more effectively in the motion process, and then can avoid the concrete dust to raise the injury that produces the human body, is worth promoting.

Currently, the existing dust suction devices for concrete handling processes have some disadvantages, such as; in the using process of the device, the dust removal range is limited, so that the appearance effect is poor. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust extraction for concrete handling process has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dust collection device used in the concrete carrying process comprises a base and a box body, wherein hydraulic cylinders are fixedly mounted on two sides of the top of the base, the tops of two groups of hydraulic cylinders are fixedly connected with two sides of the box body respectively, a partition plate is mounted in the middle of an inner cavity of the box body, a collection box is fixedly mounted at the bottom of the inner cavity of the box body, a cyclone separator and an exhaust fan are mounted on two sides of the top of the partition plate respectively, one side of the exhaust fan is communicated with the cyclone separator through a guide pipe, an air outlet of the cyclone separator penetrates through the box body and extends to the outer side of the box body, the bottom of the cyclone separator penetrates through the partition plate and is communicated with the collection box through a dust pipe, and;

dust collection mechanism includes rotary joint, violently manages, ring gear, dust cage and motor, the air intake of air exhauster run through the box and with rotary joint's fixed part fixed connection, rotary joint's rotating part with violently manage the intercommunication, the dust cage is installed to the outer wall of violently managing, the fixed cover of rotary joint's rotating part outer wall is equipped with the ring gear, the outer wall and the gear engagement of ring gear, gear fixed mounting is in the transmission shaft outer end of motor, the motor is fixed in the top of box.

As an optimized embodiment of the utility model, the one end opening part intercommunication of violently managing has the screwed pipe, the other end inner wall of violently managing offer with the internal thread of screwed pipe adaptation.

As a preferred embodiment of the present invention, the back of the box body is hinged with a box door.

As a preferred embodiment of the present invention, the air outlet of the cyclone separator is provided with an activated carbon filter screen.

As a preferred embodiment of the present invention, the rotary joint is fixedly installed at the top of the box body.

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

1. the utility model discloses a motor drives violently manages and rotates to can remove dust to using violently to manage the within range as the diameter, when needs expansion range, through increase violently manage can, thereby make the scope of removing dust wider.

2. The utility model discloses a pneumatic cylinder can drive the box and go up and down to can make and remove dust to co-altitude, thereby make the scope that has further increased the dust removal.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a dust collector for concrete transportation of the present invention;

FIG. 2 is a schematic view of a cross pipe structure of a dust suction device used in a concrete transportation process according to the present invention;

fig. 3 is a schematic structural view of the outer wall of the box body of the dust suction device for the concrete transportation process of the present invention.

In the figure: 1. a base; 2. a hydraulic cylinder; 3. a box body; 4. a collection box; 5. a partition plate; 6. an exhaust fan; 7. a rotary joint; 8. a transverse tube; 9. a toothed ring; 10. a dust collection cover; 11. a dust collection cover; 12. a motor; 13. a cyclone separator; 14. a dust pipe; 15. a threaded pipe; 16. an internal thread; 17. and (4) a box door.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.

Referring to fig. 1-3, the present invention provides a technical solution: a dust collection device used in a concrete carrying process comprises a base 1 and a box body 3, wherein hydraulic cylinders 2 are fixedly mounted on two sides of the top of the base 1, the tops of two groups of hydraulic cylinders 2 are fixedly connected with two sides of the box body 3 respectively, a partition plate 5 is mounted in the middle of an inner cavity of the box body 3, a collection box 4 is fixedly mounted at the bottom of the inner cavity of the box body 3, cyclone separators 13 and an exhaust fan 6 are mounted on two sides of the top of the partition plate 5 respectively, one side of the exhaust fan 6 is communicated with the cyclone separators 13 through a guide pipe, an air outlet of each cyclone separator 13 penetrates through the box body 3 and extends to the outer side of the box body 3, the bottom of each cyclone separator 13 penetrates through the partition plate 5 through a dust pipe 14 and is communicated with the collection box 4, and an air inlet;

dust collection mechanism includes rotary joint 7, violently manages 8, ring gear 9, gear 10, dust cage 11 and motor 12, the air intake of air exhauster 6 run through box 3 and with rotary joint 7's fixed part fixed connection, rotary joint 7's rotating part with violently manage 8 intercommunication, violently manage 8 outer walls and install dust cage 11, the fixed cover of rotary joint 7's rotating part outer wall is equipped with ring gear 9, the outer wall and the gear 10 meshing of ring gear 9, gear 10 fixed mounting is in motor 12's transmission shaft outer end, motor 12 is fixed in the top of box 3, and as shown in figure 1 in this embodiment, it rotates to drive violently pipe 8 through motor 12 to can make the scope of dust absorption wider, thereby make more thorough of dust removal.

In this embodiment, referring to fig. 2, an opening at one end of the horizontal tube 8 is communicated with a threaded tube 15, and an inner wall at the other end of the horizontal tube 8 is provided with an inner thread 16 adapted to the threaded tube 15, so that the horizontal tube 8 can be increased, and the dust removal range can be enlarged.

Referring to fig. 3 in this embodiment, a box door 17 is hinged to the back of the box body 3, and is used for conveniently cleaning dust in the collecting box 4.

In this embodiment, referring to fig. 1, the air outlet of the cyclone separator 13 is provided with an activated carbon filter screen, which is used for further filtering and filtering air.

Referring to fig. 1 in this embodiment, the rotary joint 7 is fixedly installed at the top of the box 3.

It should be noted that, the dust suction device for concrete handling process of the present invention includes all the components known by the general standard or the skilled in the art, the structure and principle of the dust suction device are known by the technical manual or the conventional experimental method, at the idle position of the device, all the electrical devices, which refer to the power components, the electrical devices and the adaptive monitoring computer, are connected with the power supply through the wires, the specific connection means should refer to the following working principle, the electrical connection between the electrical devices is completed in sequence, the detailed connection means is the known technology in the art, the following main introduces the working principle and process, without describing the electrical control, when the dust suction device for concrete handling process is used, the hydraulic cylinder 2 is firstly started to drive the box 3 to go up and down, thereby reach best dust removal height, then according to the dust removal scope, increase violently pipe 8, utilize screwed pipe 15 and internal thread 16 to connect, then make the rotating part that drives rotary joint 7 rotate through starter motor 12, thereby violently pipe 8 rotates along with it, then it separates in getting into cyclone 13 to start air exhauster 6 and produce the negative pressure with the dust gettering, the dust gets into in the collecting box 4, the air after the dust removal is filtered the back through the active carbon filter screen and is discharged can, the device simple structure, and the operation of being convenient for, the dust removal scope is wide, therefore, the clothes hanger is strong in practicability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a dust extraction for concrete handling process, includes base (1) and box (3), its characterized in that: the two sides of the top of the base (1) are both fixedly provided with hydraulic cylinders (2), the tops of the two groups of hydraulic cylinders (2) are respectively and fixedly connected with the two sides of the box body (3), a baffle plate (5) is arranged in the middle of the inner cavity of the box body (3), a collecting box (4) is fixedly arranged at the bottom of the inner cavity of the box body (3), the two sides of the top of the clapboard (5) are respectively provided with a cyclone separator (13) and an exhaust fan (6), one side of the exhaust fan (6) is communicated with the cyclone separator (13) through a conduit, the air outlet of the cyclone separator (13) penetrates through the box body (3) and extends to the outer side of the box body (3), the bottom of the cyclone separator (13) penetrates through the partition board (5) through a dust pipe (14) and is communicated with the collection box (4), an air inlet of the exhaust fan (6) penetrates through the box body (3) and is connected with a dust collecting mechanism;

dust collection mechanism includes rotary joint (7), violently manages (8), ring gear (9), gear (10), dust cage (11) and motor (12), the air intake of air exhauster (6) run through box (3) and with the fixed part fixed connection of rotary joint (7), the rotary part of rotary joint (7) with violently manage (8) intercommunication, dust cage (11) are installed to the outer wall of violently managing (8), the fixed cover of rotary part outer wall of rotary joint (7) is equipped with ring gear (9), the outer wall and the gear (10) meshing of ring gear (9), gear (10) fixed mounting is in the transmission shaft outer end of motor (12), motor (12) are fixed in the top of box (3).

2. A suction device for use in concrete handling processes according to claim 1, wherein: an opening at one end of the transverse pipe (8) is communicated with a threaded pipe (15), and an internal thread (16) matched with the threaded pipe (15) is formed in the inner wall of the other end of the transverse pipe (8).

3. A suction device for use in concrete handling processes according to claim 1, wherein: the back of the box body (3) is hinged with a box door (17).

4. A suction device for use in concrete handling processes according to claim 1, wherein: and an air outlet of the cyclone separator (13) is provided with an active carbon filter screen.

5. A suction device for use in concrete handling processes according to claim 1, wherein: and the rotary joint (7) is fixedly arranged at the top of the box body (3).