CN210675873U

CN210675873U - Sand screening device for construction machinery

Info

Publication number: CN210675873U
Application number: CN201920927339.4U
Authority: CN
Inventors: 梁俊杰
Original assignee: Anhui Kangda Construction Co Ltd
Current assignee: Anhui Kangda Construction Co Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-06-05
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a screening sand device for construction machinery, comprising a base plate, the top fixedly connected with box of bottom plate, the top intercommunication of box has the pan feeding pipe, the top fixedly connected with air-blower on box right side, the output intercommunication of air-blower has the dust absorption pipe, the left side of dust absorption pipe is run through to the inner chamber of box and is communicateed there is the dust absorption head, the bottom intercommunication of air-blower has the dust exhaust pipe, there is the collection bag bottom of dust exhaust pipe through ring flange swing joint, the top fixedly connected with stock guide on box inner wall right side. The utility model discloses a cooperation of vibrating motor, screen cloth, sieve mesh, dust absorption head, dust absorption pipe, air-blower, collection bag, dust exhaust pipe and flange dish is used, has solved current screening sand device for construction machinery and has not possessed the function of removing dust when using, and often the grit falls and can produce the raise dust, and not only polluted environment still influences the healthy problem of user.

Description

Sand screening device for construction machinery

Technical Field

The utility model relates to a building technical field specifically is a screening sand device for construction machinery.

Background

The building is a general term of buildings and structures, and is an artificial environment created by people by using the grasped material technical means and applying certain scientific laws, geomantic omen concepts and aesthetic rules to meet the needs of social life.

Cement, stone and grit are indispensable partly in the building, when screening the grit, need use the sand screening device, current sand screening device for construction machinery does not possess the function of dust removal when using, and often the grit falls and can produce the raise dust, not only polluted environment, still influences the user healthy.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a screening sand device for construction machinery possesses the advantage of dust removal function, has solved current screening sand device for construction machinery and has not possessed the function of removing dust when using, and often the grit falls and can produce the raise dust, and not only polluted environment still influences the healthy problem of user.

(II) technical scheme

For the purpose of realizing above-mentioned dust removal function, the utility model provides a following technical scheme: the utility model provides a sand sieving mechanism for construction machinery, includes the bottom plate, the top fixedly connected with box of bottom plate, the top intercommunication of box has the pan feeding pipe, the top fixedly connected with air-blower on box right side, the output intercommunication of air-blower has the dust absorption pipe, the left side of dust absorption pipe is run through to the inner chamber and the intercommunication of box have the dust absorption head, the bottom intercommunication of air-blower has the dust exhaust pipe, there is the collection bag bottom the dust exhaust pipe through ring flange swing joint, the top fixedly connected with stock guide on box inner wall right side, the bottom swing joint of box inner chamber has the screen cloth, the sieve mesh has been seted up to the inner chamber of screen cloth, the right side fixedly connected with vibrating motor of screen cloth bottom, the bottom intercommunication on box right side has miscellaneous.

Preferably, the bottom of the material guide plate is fixedly connected with a fixing ring, the center of the fixing ring is fixedly connected with a traction rope, and the bottom of the traction rope is fixedly connected with a magnet.

Preferably, the left side fixedly connected with spring of screen cloth bottom, the bottom fixedly connected with backup pad of spring, the left side of backup pad and the left side fixed connection of box inner wall.

Preferably, the left side of the flange plate is movably connected with a fixed support, and the left side of the fixed support is fixedly connected with the right side of the box body.

Preferably, the number of the sieve holes is multiple, the multiple sieve holes are distributed in the inner cavity of the screen at equal intervals, and the opening depth of each sieve hole is the same as the height of the screen.

(III) advantageous effects

Compared with the prior art, the utility model provides a screening sand device for construction machinery possesses following beneficial effect:

1. the utility model discloses a vibrating motor, the screen cloth, the sieve mesh, the dust absorption head, the dust absorption pipe, the air-blower, collect the bag, the cooperation of dust exhaust pipe and flange dish is used, start through the air-blower, the air-blower extracts the raise dust of box inside through dust absorption pipe and dust absorption head, the dust after the extraction is transmitted to collecting the bag through the dust exhaust pipe inside, when the dust is collected to be overfull, the user dismantles collecting the bag through the flange dish, the advantage of dust removal function has been reached, the current screening sand device for construction machinery has been solved and the function that removes dust is not possessed when using, often the grit falls and can produce the raise dust, not only the polluted environment, still influence the problem that the user is healthy.

2. The utility model discloses a magnet can absorb the iron article inside the grit to the quality of grit has been ensured.

3. The utility model discloses a stock guide plays the effect of guide to the grit, not only improves the effect of dust removal, still ensures the accurate surface that falls into the screen cloth of grit.

4. The utility model discloses a spring plays the effect of buffering to the vibration that the screen cloth produced to screening effect has been improved.

Drawings

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

FIG. 2 is a schematic view of the structure of the magnet of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a base plate; 2. a vibration motor; 3. a box body; 4. screening a screen; 5. a support plate; 6. a spring; 7. screening holes; 8. a material guide plate; 9. a feeding pipe; 10. a dust collection head; 11. a dust collection pipe; 12. a blower; 13. a collection bag; 14. a miscellaneous tube; 15. a hauling rope; 16. a magnet; 17. a fixing ring; 18. a dust exhaust pipe; 19. a flange plate.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a bottom plate 1, vibrating motor 2, box 3, screen cloth 4, backup pad 5, spring 6, sieve mesh 7, stock guide 8, pan feeding pipe 9, dust absorption head 10, dust absorption pipe 11, air-blower 12, collect bag 13, impurity pipe 14, haulage rope 15, magnet 16, solid fixed ring 17, dust exhaust pipe 18 and flange 19 part are the parts that general standard or technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a sand sieving device for construction machinery comprises a bottom plate 1, a box 3 is fixedly connected to the top of the bottom plate 1, a feeding pipe 9 is communicated with the top of the box 3, a blower 12 is fixedly connected to the top of the right side of the box 3, an output end of the blower 12 is communicated with a dust suction pipe 11, the left side of the dust suction pipe 11 is communicated with an inner cavity of the box 3 and communicated with a dust suction head 10, a dust exhaust pipe 18 is communicated with the bottom of the blower 12, the bottom of the dust exhaust pipe 18 is movably connected with a collecting bag 13 through a flange 19, the left side of the flange 19 is movably connected with a fixed support, the left side of the fixed support is fixedly connected with the right side of the box 3, a material guide plate 8 is fixedly connected to the top of the right side of the inner wall of the box 3, the material guide plate 8 plays a material guide effect on sand, not only improves a dust removal effect, the center of the fixing ring 17 is fixedly connected with a hauling rope 15, the bottom of the hauling rope 15 is fixedly connected with a magnet 16, the magnet 16 can absorb iron objects in the sand, thereby ensuring the quality of the sand, the bottom of the inner cavity of the box body 3 is movably connected with the screen 4, the left side of the bottom of the screen 4 is fixedly connected with the spring 6, the bottom of the spring 6 is fixedly connected with the supporting plate 5, the left side of the supporting plate 5 is fixedly connected with the left side of the inner wall of the box body 3, through the spring 6, the vibration generated by the screen mesh 4 is buffered, so that the screening effect is improved, the inner cavity of the screen mesh 4 is provided with a plurality of screen holes 7, and a plurality of sieve pores 7 are equidistantly distributed in the inner cavity of the screen mesh 4, the opening depth of the sieve pores 7 is the same as the height of the screen mesh 4, the right side of the bottom of the screen mesh 4 is fixedly connected with the vibrating motor 2, and the bottom on the right side of the box body 3 is communicated with a sundry tube 14.

When the dust collector is used, sand is poured into the box body 3 through the feeding pipe 9 and falls onto the surface of the guide plate 8, a user starts the air blower 12 through the external controller, the air blower 12 sucks raised dust through the dust suction pipe 11 and the dust suction head 10, the raised dust is transmitted to the collection bag 13 through the dust discharge pipe 18 and is collected by the collection bag 13, the sand falls onto the top of the screen 4 through the guide plate 8, the vibration motor 2 is started through the external controller, the vibration motor 2 vibrates the screen 4, the vibration of the screen 4 deforms the spring 6, the sand is screened through the vibration of the screen 4, fine sand is screened through the screen holes 7 and flows out through the external control valve, coarse sand on the surface of the screen 4 is finally discharged through the foreign material pipe 14, and iron inside the sand is sucked through the magnet 16 (the model of the external controller is DATA-7311 in the application, simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

In summary, the following steps: this screening sand device for construction machinery uses through vibrating motor 2, screen cloth 4, sieve mesh 7, dust absorption head 10, dust absorption pipe 11, air-blower 12, collection bag 13, dust exhaust pipe 18 and flange 19's cooperation, has solved current screening sand device for construction machinery and has not possessed the function of removing dust when using, and often the grit falls and can produce the raise dust, not only polluted environment, still influences the healthy problem of user.

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 sand sieving mechanism for construction machinery, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a box body (3), the top of the box body (3) is communicated with a feeding pipe (9), the top on the right side of the box body (3) is fixedly connected with an air blower (12), the output end of the air blower (12) is communicated with a dust suction pipe (11), the left side of the dust suction pipe (11) penetrates through the inner cavity of the box body (3) and is communicated with a dust suction head (10), the bottom of the air blower (12) is communicated with a dust exhaust pipe (18), the bottom of the dust exhaust pipe (18) is movably connected with a collection bag (13) through a flange plate (19), the top on the right side of the inner wall of the box body (3) is fixedly connected with a guide plate (8), the bottom of the inner cavity of the box body (3) is movably connected with a screen (4), the inner cavity of the screen (4) is provided with, the bottom of the right side of the box body (3) is communicated with a sundry tube (14).

2. The sand screening device for construction machinery according to claim 1, wherein: the bottom fixedly connected with solid fixed ring (17) of stock guide (8), the center department fixedly connected with haulage rope (15) of solid fixed ring (17), the bottom fixedly connected with magnet (16) of haulage rope (15).

3. The sand screening device for construction machinery according to claim 1, wherein: the utility model discloses a screen cloth, including screen cloth (4), bottom fixedly connected with spring (6), bottom fixedly connected with backup pad (5) of spring (6), the left side of backup pad (5) and the left side fixed connection of box (3) inner wall.

4. The sand screening device for construction machinery according to claim 1, wherein: the left side of the flange plate (19) is movably connected with a fixed support, and the left side of the fixed support is fixedly connected with the right side of the box body (3).

5. The sand screening device for construction machinery according to claim 1, wherein: the number of the sieve pores (7) is multiple, the sieve pores (7) are distributed in the inner cavity of the sieve mesh (4) at equal intervals, and the opening depth of the sieve pores (7) is the same as the height of the sieve mesh (4).