CN217664600U

CN217664600U - Grit sieving mechanism

Info

Publication number: CN217664600U
Application number: CN202221674696.2U
Authority: CN
Inventors: 利炽熊; 彭春望; 李伟生; 伍国庆; 黄焰宏; 伍振海; 肖春; 温杰辉; 曾志军; 黄展维
Original assignee: Guangzhou Jiaye Concrete Co ltd
Current assignee: Guangzhou Jiaye Concrete Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-10-28
Anticipated expiration: 2032-07-01

Abstract

The utility model relates to the technical field of building construction, and discloses a sand and stone screening device; the screening bin is driven to shake back and forth by starting the vibration motor, so that gravels with different sizes can be graded and filtered by the first screen and the second screen, and then impurities and the gravels with different sizes can be transmitted from the first discharge port, the second discharge port and the inside of the transmission mechanism, thereby achieving the effect of efficiently screening the gravels, simultaneously ensuring better screened quality, reducing the gravels needing to be screened repeatedly, and simultaneously preventing the impurities from being accumulated; make the inside moisture of holding the collection case can suction the inside of connecting pipe and spray from the inside of shower nozzle through opening the drive water pump, make steam can drop the dust that the grit was raised, then moisture can be filtered the inside setting that recycles that holds the collection case, has realized carrying out the effect of dust fall to the grit to the convenient observation and the record to the grit screening condition improve sieving mechanism's practicality.

Description

Grit sieving mechanism

Technical Field

The utility model relates to a construction technical field specifically is a grit sieving mechanism.

Background

The grit is as essential raw materials when building construction, intensity to the building has vital function, because the grit is when transporting from the gravel yard, can mix with some dust and other debris and go into, why guarantee the qualification of grit, need filter the grit before the use, but inside the only tiltable screen cloth that possesses of current grit sieving mechanism, in-service use we discover, the efficiency of screening is not high enough like this, and still a small part impurity can't be sieved out or can pile up on the filter screen, often need repeated screening and regularly clear up the filter screen, influence holistic construction progress, we in use still discover simultaneously, when the grit is poured into inside the sieving mechanism, often can raise a large amount of dust, and we must be close to the screening condition of observing record grit regularly again, thereby cause to be close to at every turn and all can pile up the dust on the clothes, very influence the observation record to the grit screening condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grit sieving mechanism possesses the advantage that screening efficiency is good and the dust fall, has solved the above-mentioned problem that often needs repeated screening and regularly clear up the filter screen and can raise a large amount of dusts when the grit is emptyd.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grit sieving mechanism, the inside of fixed bucket is provided with the screening storehouse, the inside in screening storehouse is the first screen cloth of fixedly connected with and second screen cloth respectively, first discharge gate and the second discharge gate that uses with first screen cloth and the cooperation of second screen cloth are seted up respectively to the both sides in screening storehouse, the inside one side fixed mounting of fixed bucket has the shock dynamo who uses with the cooperation of screening storehouse, the inside fixedly connected with of fixed bucket is with screening storehouse fixed connection's telescopic link, the bottom of fixed bucket is provided with drive mechanism and accumulation case respectively, the opposite side fixed mounting of fixed bucket has drive water pump, drive water pump's front intercommunication has the first feed pipe with accumulation case intercommunication, drive water pump's back intercommunication has the second feed pipe, the top intercommunication of second feed pipe has the connecting pipe with screening storehouse fixed connection, the bottom intercommunication of connecting pipe has the shower nozzle.

Preferably, the surface of the telescopic rod is sleeved with a damping spring fixedly connected with the fixed barrel and the screening bin.

Preferably, both sides of the fixed barrel are fixedly connected with a protective net matched with the vibration motor and the driving water pump.

Preferably, the surface of the first water supply pipe, the surface of the second water supply pipe and the surface of the connecting pipe are sleeved with sealing sleeves.

Preferably, both sides of the fixed barrel are fixedly connected with supporting legs, and the bottom of each supporting leg is fixedly connected with a bottom plate.

Preferably, the inside of the accumulation box is fixedly connected with activated carbon.

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

the utility model discloses an open vibrating motor and drive the screening storehouse and rock back and forth, make the grit of variation in size can be carried out the stage filtration by first screen cloth and second screen cloth, then make impurity and grit of variation in size can be from the first discharge gate and the setting that the inside transmission of second discharge gate and drive mechanism was walked, reached the effect that can carry out the high-efficient screening grit, make the quality of selecting better simultaneously, reduce the grit that needs repeated screening, also prevented simultaneously that impurity from piling up;

the utility model discloses an open the inside moisture of drive water pump messenger storage header tank and can aspirate the inside of connecting pipe and spray out from the inside of shower nozzle, make steam can drop the dust that the grit was raised, then moisture can be filtered the setting that the inside of storage header tank circulated use, realized can carrying out the effect of dust fall to the grit to convenient observation and the record to the grit screening condition, the mode of while circulating water has also reduced the waste of water resource, improve sieving mechanism's practicality.

Drawings

FIG. 1 is a sectional view of the present invention;

fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention.

In the figure: 1. fixing the barrel; 2. screening the bin; 3. a vibration motor; 4. a first screen; 5. a second screen; 6. a first discharge port; 7. a second discharge port; 8. a telescopic rod; 9. a transmission mechanism; 10. a storage tank; 11. a first water supply pipe; 12. driving a water pump; 13. a second water supply pipe; 14. a connecting pipe; 15. a spray head; 16. a protective net; 17. supporting legs; 18. a base plate; 19. activated carbon; 20. a damping spring; 21. and (5) sealing the sleeve.

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.

Please refer to fig. 1 and fig. 2, a sand screening device, which includes a fixed barrel 1, a screening bin 2 is disposed inside the fixed barrel 1, the screening bin 2 is fixedly connected with a first screen 4 and a second screen 5, a first discharge port 6 and a second discharge port 7 used in cooperation with the first screen 4 and the second screen 5 are disposed on two sides of the screening bin 2, a vibration motor 3 used in cooperation with the screening bin 2 is fixedly mounted on one side inside the fixed barrel 1, the fixed barrel 1 is fixedly connected with a telescopic rod 8 fixedly connected with the screening bin 2, the fixed barrel 1 is provided with a transmission mechanism 9 and an accumulation box 10 at the bottom, a driving water pump 12 is fixedly mounted on the other side of the fixed barrel 1, the front of the driving water pump 12 is communicated with a first water supply pipe 11 communicated with the accumulation box 10, the back of the driving water pump 12 is communicated with a second water supply pipe 13, the top of the second water supply pipe 13 is communicated with a connecting pipe 14 fixedly connected with the screening bin 2, and the bottom of the connecting pipe 14 is communicated with a spray nozzle 15.

Further, the surface cover of telescopic link 8 is equipped with fixed bucket 1 and screening storehouse 2 fixed connection's damping spring 20, through setting up damping spring 20 noise when can reducing the vibrations in screening storehouse 2.

Further, the two sides of the fixed barrel 1 are fixedly connected with a protective net 16 matched with the vibration motor 3 and the driving water pump 12, and sundries and insects can be prevented from entering the vibration motor 3 and the driving water pump 12 through the protective net 16.

Further, the surfaces of the first and second

water feed pipes

11 and 13 and the connection pipe 14 are fitted with a sealing sleeve 21, and the leakage of moisture can be prevented by providing the sealing sleeve 21.

Further, the equal fixedly connected with supporting leg 17 in both sides of fixed bucket 1, the bottom fixedly connected with bottom plate 18 of supporting leg 17 uses the stability that can increase the sieving mechanism through the cooperation of supporting leg 17 and bottom plate 18.

Further, the inside fixedly connected with active carbon 19 of holding case 10 can adsorb the inside tiny impurity of water through setting up active carbon 19, improves the water source cleanliness.

The working principle is as follows: when the sand and stone are required to be efficiently screened, firstly, the telescopic rod 8 is driven by opening the vibration motor 3, the screening bin 2 can shake back and forth in the fixed barrel 1, then, the sand and stone are poured into the screening bin 2, the sand and stone with different sizes can be classified and filtered by the first screen 4 and the second screen 5, finally, the screening bin 2 is vibrated, impurities and sand and stone with different sizes can be transmitted away from the first discharge port 6, the second discharge port 7 and the transmission mechanism 9, when a user pours the sand and stone into the screening device to be screened, firstly, the driving water pump 12 is opened, moisture in the storage box 10 can be sucked into the second water supply pipe 13 and the connection pipe 14 through the first water supply pipe 11 and is discharged from the inside of the spray head 15, then, the sand and stone are poured into the screening bin 2, water vapor can drop the sprayed sand and stone, finally, dust and moisture are screened, the sand and stone can be transmitted layer by layer, and moisture can be filtered into the storage box 10 to be recycled.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 grit sieving mechanism, includes fixed bucket (1), its characterized in that: the inside of fixed bucket (1) is provided with screening storehouse (2), the inside difference first screen cloth of fixedly connected with (4) and second screen cloth (5) of screening storehouse (2), the both sides in screening storehouse (2) are seted up respectively and are used with first screen cloth (4) and second screen cloth (5) cooperation first discharge gate (6) and second discharge gate (7), the inside one side fixed mounting of fixed bucket (1) has shock dynamo (3) of using with screening storehouse (2) cooperation, the inside fixedly connected with of fixed bucket (1) has telescopic link (8) with screening storehouse (2) fixed connection, the bottom of fixed bucket (1) is provided with drive mechanism (9) respectively and holds collection case (10), the opposite side fixed mounting of fixed bucket (1) has drive water pump (12), the front intercommunication of drive water pump (12) has first feed pipe (11) that communicate with holding collection case (10), the back intercommunication of drive water pump (12) has second feed pipe (13), the top intercommunication of second feed pipe (13) has the top of screening storehouse (2) to connect connecting pipe (14), shower nozzle (14) bottom intercommunication has connecting pipe (15).

2. A sand screening apparatus according to claim 1, wherein: the surface cover of telescopic link (8) is equipped with damping spring (20) with fixed bucket (1) and screening storehouse (2) fixed connection.

3. A sand screening apparatus according to claim 1, wherein: the two sides of the fixed barrel (1) are fixedly connected with a protective net (16) which is matched with the vibration motor (3) and the driving water pump (12).

4. A sand screening apparatus according to claim 1, wherein: the surface sleeves of the first water supply pipe (11), the second water supply pipe (13) and the connecting pipe (14) are provided with sealing sleeves (21).

5. A sand screening apparatus according to claim 1, wherein: the equal fixedly connected with supporting leg (17) in both sides of fixed bucket (1), the bottom fixedly connected with bottom plate (18) of supporting leg (17).

6. A sand screening apparatus according to claim 1, wherein: the interior of the accumulation box (10) is fixedly connected with activated carbon (19).