CN211160582U

CN211160582U - Prevent blockking up grains of sand sieving mechanism for building

Info

Publication number: CN211160582U
Application number: CN201921081636.8U
Authority: CN
Inventors: 刘立朋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-08-04
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses a prevent blockking up grains of sand sieving mechanism for building, including shell body, driving motor and axis of rotation, be equipped with the screening sand net through the connecting block in the shell body, driving motor sets up in the shell body side, the one end of axis of rotation is equipped with driven pulley to the other end and the shell body side of axis of rotation rotate and be connected, be equipped with the fixing base in the axis of rotation, and the fixing base top is equipped with the slide cartridge to be equipped with the pole of shaking in the slide cartridge, the side of shell body is equipped with the backup pad, and has seted up in the backup pad and support the groove to support the inslot and be equipped with the storage case, be equipped with the puddler in the storage case, and the tip of puddler. This prevent blockking up sand grain sieving mechanism for building prevents that debris in the sand grain from to screening sand net blocking phenomenon, and the shell body outside is carried through the spiral puddler to (mixing) shaft and the spiral stirring leaf that the storage incasement set up, is convenient for to the collection operation of granule debris.

Description

Prevent blockking up grains of sand sieving mechanism for building

Technical Field

The utility model relates to a architectural equipment technical field specifically is a prevent blockking up grains of sand sieving mechanism for building.

Background

The building is a general term of buildings and structures, and is an artificial environment created by using mastered material technical means and applying certain scientific technical means and aesthetic rules to meet the requirements of people in social life.

The sand grain sieving mechanism of current when screening sand grain, the large granule debris in the sand grain produces blocking phenomenon to the screening sand net among the sand grain sieving mechanism easily, and simultaneously, the large granule debris of screening out are difficult to collect the operation, influence sand grain sieving mechanism's work efficiency, influence construction worker's time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-blocking sand screening device for buildings, which aims to solve the problem that when the prior sand screening device provided in the background art is used for screening sand, large-particle sundries in the sand easily block a sand screening net in the sand screening device; simultaneously, the operation is difficult to collect to the large granule debris of screening out, influences sand grain sieving mechanism's work efficiency problem.

In order to achieve the above object, the utility model provides a following technical scheme: a sand screening device for anti-blocking buildings comprises an outer shell, a driving motor and rotating shafts, wherein a sand screening net is arranged in the outer shell through a connecting block, the driving motor is arranged on the side surface of the outer shell, the output end of the driving motor penetrates through the outer shell to be connected with a driving belt wheel, a driving gear is arranged on the outer side of the driving belt wheel, driving teeth are arranged at the output end of the driving motor, 2 rotating shafts are arranged in the outer shell, a driven belt wheel is arranged at one end of each rotating shaft, the other end of each rotating shaft is rotatably connected with the side surface of the outer shell, a fixed seat is arranged on each rotating shaft, a sliding cylinder is arranged at the top end of each fixed seat, a rapping rod is arranged in each sliding cylinder, a tension spring is arranged in each sliding cylinder, a rubber plate is arranged at the top of each rapping rod, and be equipped with the storage case in the support groove, be equipped with the puddler in the storage case, and the tip of puddler is equipped with driven gear to driven gear and driving gear meshing, be equipped with spiral stirring leaf on the puddler, the husky mouth of advance has been seted up to the shell body upper end, and the bottom of shell body has seted up first sand outlet and second sand outlet, be equipped with the stop block on the rapping bar, driving pulley passes through the belt and is connected with driven pulley.

Preferably, the sand screening net is obliquely arranged in the outer shell, the inclination angle of the sand screening net is 15 degrees, and the number of the sand screening net is 2.

Preferably, the fixed seat and the sliding cylinder are of an integrated structure, a tension spring arranged in the sliding cylinder is connected with the rapping rod in a sleeved mode, and the outer diameter of a stop block on the rapping rod is equal to the inner diameter of the sliding cylinder.

Preferably, the rapping rod and the sliding cylinder form a sliding structure through a tension spring, a rubber plate on the rapping rod is of an inclined structure, and the inclination angle of the rubber plate is 15 degrees.

Preferably, the storage box is connected with the supporting plate in a sliding mode through the supporting groove, the top end of the storage box is of an arc-shaped structure, and the bottom end of the storage box is provided with the sand screening net.

Preferably, the stirring shaft forms rotating-structure through driven gear and driving gear, and driven gear sets up the lateral surface at the storage case.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-blocking sand screening device for the building,

1. the sand sieving net obliquely arranged in the outer shell screens sand grains, the 2 rotating shafts are arranged, the fixed seat and the sliding cylinder are arranged on the rotating shafts, the vibrating beating rod slidably arranged in the sliding cylinder can perform vibrating beating operation on the lower end face of the sand sieving net under the high-speed rotation of the driving motor, the tension spring sleeved on the vibrating beating rod can recover the vibrating beating rod, the vibrating effect of the vibrating beating rod on the sand sieving net is improved, the blocking phenomenon of sundries in the sand grains on the sand sieving net is prevented, and the effect of quickly sieving the sand through the sand sieving net is further realized;

2. the large-particle objects screened by the sand screening net fall into the storage box through an arc-shaped structure at the top end under the rotation of the driving motor and are conveyed to the outer side of the outer shell through the spiral stirring rod, so that the collection operation of the particle impurities is facilitated;

3. the sand screening net arranged at the bottom end of the storage box can screen sand grains falling into the storage box again, the spiral stirring blades can stir the sand grains in the storage box, the sand grains can fall into the second sand outlet from the bottom end of the storage box conveniently, and unscreened sand grains or sand grains scattered in the storage box are recycled for the second time, so that the working efficiency of the sand grain screening device is improved; the storage case passes through the sliding tray and shell body sliding connection in the backup pad, and the (mixing) shaft passes through driving gear and driven gear's meshing, is convenient for dismantle the installation to the storage case, conveniently clears up the operation to the storage case.

Drawings

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

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

FIG. 3 is a schematic view of the connection structure of the fixing base, the sliding cylinder and the rapping rod of the present invention;

fig. 4 is the schematic view of the connection structure of the support plate and the storage box of the present invention.

In the figure: 1. an outer housing; 2. connecting blocks; 3. screening a sand screen; 4. a drive motor; 5. a driving pulley; 6. a driving gear; 7. a rotating shaft; 8. a driven pulley; 9. a fixed seat; 10. a sliding cylinder; 11. a rapping bar; 12. a tension spring; 13. a rubber plate; 14. a support plate; 15. a support groove; 16. a material storage box; 17. a stirring shaft; 18. a driven gear; 19. a spiral stirring blade; 20. a sand inlet; 21. a first sand outlet; 22. a second sand outlet; 23. a stopper block; 24. a belt.

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. 1-4, the present invention provides a technical solution: a sand grain screening device for a blockage-preventing building comprises an outer shell 1, a connecting block 2, a sand screening net 3, a driving motor 4, a driving belt wheel 5, a driving gear 6, a rotating shaft 7, a driven belt wheel 8, a fixing seat 9, a sliding cylinder 10, a vibrating rod 11, a tension spring 12, a rubber plate 13, a supporting plate 14, a supporting groove 15, a material storage box 16, a stirring shaft 17, a driven gear 18, a spiral stirring blade 19, a sand inlet 20, a first sand outlet 21, a second sand outlet 22, a stop block 23 and a belt 24, wherein the sand screening net 3 is arranged in the outer shell 1 through the connecting block 2, the driving motor 4 is arranged on the side surface of the outer shell 1, the output end of the driving motor 4 penetrates through the outer shell 1 to be connected with the driving belt wheel 5, the driving gear 6 is arranged on the outer side of the driving belt wheel 5, the driving gear 6 is arranged at the output end of the

driving motor

4, 2 rotating, one end of the rotating shaft 7 is provided with a driven belt wheel 8, the other end of the rotating shaft 7 is rotatably connected with the side surface of the outer shell 1, the rotating shaft 7 is provided with a fixed seat 9, the top end of the fixed seat 9 is provided with a sliding cylinder 10, a rapping rod 11 is arranged in the sliding cylinder 10, a tension spring 12 is arranged in the sliding cylinder 10, a rubber plate 13 is arranged at the top of the rapping rod 11, a supporting plate 14 is arranged on the side surface of the outer shell 1, a supporting groove 15 is arranged in the supporting plate 14, a material storage box 16 is arranged in the supporting groove 15, a stirring shaft 17 is arranged in the material storage box 16, a driven gear 18 is arranged at the end part of the stirring shaft 17, the driven gear 18 is engaged with the driving gear 6, the stirring shaft 17 is provided with a spiral stirring blade 19, the upper end of the outer shell 1 is provided with a sand inlet 20, and the bottom of the outer shell 1 is provided with a first sand outlet 21 and a second sand outlet 22, the rapping rod 11 is provided with a stop block 23, and the driving pulley 5 is connected with the driven pulley 8 through a belt 24.

The slope of screening sand net 3 sets up in housing 1, and 3 inclination of screening sand net is 15 to screening sand net 3 is provided with 2, and the screening sand net 3 that the slope set up is convenient for carry out the screening operation to the grit, and the granule debris of also being convenient for simultaneously fall into storage case 16 in, and then realize the collection to the granule debris.

Fixing base 9 and a sliding barrel 10 are integrated structure, and the tension spring 12 that sets up in the sliding barrel 10 cup joints with shake and beats the pole 11 and be connected to shake the external diameter of the stopper 23 on the pole 11 and equal the internal diameter of a sliding barrel 10, fixing base 9 and a sliding barrel 10 integrated structure prevent to shake and beat pole 11 and when rotating the operation of shaking, take place to break away from the phenomenon of dropping, and the tension spring 12 of setting prevents to shake and beats the pole 11 and take place the card shell phenomenon when sliding.

Shake and beat pole 11 and constitute sliding construction through tension spring 12 and a sliding cylinder 10, and shake and beat rubber slab 13 on the pole 11 and be slope column structure, and the inclination of rubber slab 13 is 15, it rotates to drive axis of rotation 7 under driving motor 4 rotates, under the high-speed rotation of axis of rotation 7, and then realize shaking and beat pole 11 and slide in sliding cylinder 10, the rubber slab 13 that the slope set up is convenient for shake the operation to the screening sand net 3 that the slope set up, improve the efficiency that screening sand net 3 screened the grains of sand.

Storage case 16 is through supporting

slot

15 and 14 sliding connection of backup pad, and the top of storage case 16 is the arc structure to the bottom of storage case 16 is equipped with screening sand net 3, and storage case 16 can slide through supporting slot 15 and set up the bottom at shell 1, is convenient for to storage case 16 clearance operation, and large granule thing after screening of screening sand net 3 falls into storage case 16 through the arc structure on storage case 16 top, is convenient for collect large granule debris.

(mixing) shaft 17 passes through driven gear 18 and driving gear 6 constitution revolution mechanic, and driven gear 18 sets up the lateral surface at storage case 16, driving motor 4 rotates and drives driving gear 6 and rotate, and then drive driven gear 18 and rotate, realize (mixing) shaft 17 and rotate, mixing (mixing) shaft 17 passes through driving gear 6 and driven gear 18's meshing, be convenient for driving gear 6 and driven gear 18's disengagement and engagement, and then be convenient for dismantle the installation to storage case 16, conveniently clear up the operation to storage case 16.

The working principle is as follows: according to the figures 1-4, when in use, the sand screening device is placed beside sand to be screened, the storage box 16 is firstly inserted on the supporting plate 14 at the bottom end of the outer shell 1 in a sliding way, and the driven gear 18 at the end part of the stirring shaft 17 is meshed with the driving gear 6 on the driving motor 4; the method comprises the steps of switching on a driving motor 4, pouring sand grains to be screened into an outer shell 1 from a sand inlet 20, starting the driving motor 4, driving a driving belt wheel 5 to rotate by the driving motor 4, rotating 2 driven belt wheels 8 connected through a belt 24 to further drive a rotating shaft 7 to rotate in the outer shell 1, a fixed seat 9 arranged on the rotating shaft 7 and a sliding cylinder 10 integrally arranged with the fixed seat 9, carrying out rapping operation on the bottom end of a sand screening net 3 under the rotation of the rotating shaft 7 by a rapping rod 11 slidably arranged in the sliding cylinder 10, preventing the rapping rod 11 from rapping for a long time by a rubber plate 13 arranged, damaging the sand screening net 3 to influence the sand screening effect of the sand screening net 3, enabling large-particle sundries to be screened to fall into a storage box 16 from the obliquely arranged sand screening net 3, rotating through a stirring shaft 17 driven by a driven gear 18 to further drive a spiral stirring blade 19 arranged on the stirring shaft 17 to rotate, the spiral stirring blades 19 convey large-particle sundries in the storage box 16 to the outside of the outer shell 1, so that the large-particle sundries can be conveniently collected, and meanwhile, the sand screening net 3 arranged at the bottom end of the storage box 16 is used for screening sand particles scattered in the storage box 16 again under the stirring of the spiral stirring blades 19, so that the screening efficiency of the sand particle screening device is improved; when the storage box 16 needs to be cleaned, the driving motor 4 is turned off, and the storage box 16 is directly taken out from the supporting groove 15 in the supporting plate 14, so that the storage box 16 can be cleaned.

Those not described in detail in this specification are within the skill of the art.

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 prevent blockking up grains of sand sieving mechanism for building, includes shell body (1), driving motor (4) and axis of rotation (7), its characterized in that: a sand screening net (3) is arranged in the outer shell (1) through a connecting block (2), the driving motor (4) is arranged on the side face of the outer shell (1), the output end of the driving motor (4) penetrates through the outer shell (1) to be connected with a driving belt wheel (5), a driving gear (6) is arranged on the outer side of the driving belt wheel (5), the driving gear (6) is arranged at the output end of the driving motor (4), 2 rotating shafts (7) are arranged in the outer shell (1), one end of each rotating shaft (7) is provided with a driven belt wheel (8), the other end of each rotating shaft (7) is rotatably connected with the side face of the outer shell (1), a fixing seat (9) is arranged on each rotating shaft (7), a sliding cylinder (10) is arranged at the top end of each fixing seat (9), and a vibrating rod (11), a tension spring (12) is arranged in the sliding cylinder (10), a rubber plate (13) is arranged at the top of the rapping rod (11), a supporting plate (14) is arranged on the side surface of the outer shell (1), a supporting groove (15) is arranged in the supporting plate (14), a material storage box (16) is arranged in the supporting groove (15), a stirring shaft (17) is arranged in the material storage box (16), a driven gear (18) is arranged at the end part of the stirring shaft (17), a driven gear (18) is meshed with the driving gear (6), a spiral stirring blade (19) is arranged on the stirring shaft (17), a sand inlet (20) is arranged at the upper end of the outer shell (1), and the bottom end of the outer shell (1) is provided with a first sand outlet (21) and a second sand outlet (22), the rapping bar (11) is provided with a stop block (23), and the driving belt wheel (5) is connected with the driven belt wheel (8) through a belt (24).

2. The anti-clogging building sand screening device according to claim 1, characterized in that: the sand screening net (3) is obliquely arranged in the outer shell (1), the oblique angle of the sand screening net (3) is 15 degrees, and 2 sand screening nets (3) are arranged.

3. The anti-clogging building sand screening device according to claim 1, characterized in that: the fixing seat (9) and the sliding cylinder (10) are of an integrated structure, a tension spring (12) arranged in the sliding cylinder (10) is connected with the rapping rod (11) in a sleeved mode, and the outer diameter of a stop block (23) on the rapping rod (11) is equal to the inner diameter of the sliding cylinder (10).

4. The anti-clogging building sand screening device according to claim 1, characterized in that: the rapping rod (11) and the sliding cylinder (10) form a sliding structure through the tension spring (12), the rubber plate (13) on the rapping rod (11) is of an inclined structure, and the inclination angle of the rubber plate (13) is 15 degrees.

5. The anti-clogging building sand screening device according to claim 1, characterized in that: storage case (16) are through supporting slot (15) and backup pad (14) sliding connection, and the top of storage case (16) is the arc structure to the bottom of storage case (16) is equipped with screening sand net (3).

6. The anti-clogging building sand screening device according to claim 1, characterized in that: the stirring shaft (17) and the driving gear (6) form a rotating structure through a driven gear (18), and the driven gear (18) is arranged on the outer side surface of the material storage box (16).