CN212041408U - Sand sieving mechanism for construction - Google Patents

Abstract

The utility model discloses a sand sieving mechanism for construction, including a sieve section of thick bamboo, the upper end of a sieve section of thick bamboo is equipped with half round screen, half round screen's the equal fixed mounting in both ends of the left and right sides has a connecting plate, two all run through the bolt on the connecting plate, the upper end left and right sides of a sieve section of thick bamboo all sets up threaded hole, two the bolt respectively with two screw hole screwed connection, the rear end fixed mounting of a sieve section of thick bamboo has the platform, the upper end fixed mounting of platform has the rotation motor. The utility model discloses a collecting hopper prestores the sand to do not need the staff to continuously increase the sand, then in entering into the semicircular screen cloth with the sand through the discharging pipe, filter the sand through the semicircular screen cloth, the sand of screening enters into a sieve section of thick bamboo and discharges through row's husky mouth, thereby it drives carousel, bracing piece and scraper blade rotation to start to rotate the motor, further discharge through the debris of scraper blade in with the semicircular screen cloth, further prevent that the semicircular screen cloth from blockking up the screening that influences the sand.

Description

Sand sieving mechanism for construction

Technical Field

The utility model relates to a construction equipment field specifically is a sand sieving mechanism for construction.

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.

In implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: 1. at present it is generally artifical to filter the sand, and so workman's intensity of labour is big, screening efficiency is lower, and the screening sand device structure among the prior art is complicated, and the operation is comparatively troublesome, and the sand is piled up on the screen cloth in addition, influences screening sand efficiency, arouses the screen cloth simultaneously easily and blocks up.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sand sieving mechanism for construction 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 sand screening device for building construction comprises a screen cylinder;

the upper end of the screen drum is provided with a semicircular screen, the left end and the right end of the semicircular screen are fixedly provided with connecting plates, bolts penetrate through the two connecting plates, the left side and the right side of the upper end of the screen drum are provided with threaded holes, and the two bolts are respectively in threaded connection with the two threaded holes;

the utility model discloses a sand discharge machine, including a sieve section of thick bamboo, the rear end fixed mounting of a sieve section of thick bamboo has the platform, the upper end fixed mounting of platform has the rotation motor, fixed mounting has the carousel on the motor shaft of rotation motor, fixed mounting has four bracing pieces on the carousel, four equal fixed mounting has the scraper blade on the bracing piece, four the lower extreme of scraper blade all laminates with semicircular screen's inboard, the row's of sand mouth has been seted up to the right-hand member downside of a sieve section of thick bamboo, the upper end right side fixed mounting of a sieve section of thick bamboo has the stand, the upper end fixed mounting of stand has the aggregate bin, the fixed intercommunication of right-hand member slope of aggregate bin has the discharging pipe, the.

As a preferred embodiment of the utility model, the equal fixed mounting in both ends has vibrating motor about half round screen, control panel establishes ties through external power source and vibrating motor.

As an optimal implementation manner of the utility model, four equal fixed mounting has the rubber pad on the scraper blade.

As an preferable embodiment of the present invention, two grooves are formed in the connecting plate.

As an optimized embodiment of the utility model, the inner chamber bottom fixed mounting and stock guide of a sieve section of thick bamboo.

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

1. the utility model relates to a sand sieving mechanism for construction prestores the sand through the collecting hopper to do not need the staff to continuously increase the sand, then enter into the semicircular screen through the discharging pipe with the sand in, filter the sand through semicircular screen, the sand of screening enters into a sieve section of thick bamboo and discharges through arranging the husky mouth, thereby it drives the carousel to start the rotation motor, bracing piece and scraper blade rotate, further through the scraper blade with the debris discharge in the semicircular screen, further prevent that semicircular screen from blockking up the screening that influences the sand.

2. The utility model relates to a sand sieving mechanism for construction, the setting through vibrating motor can effectual drive half round screen's vibration, further can effectual increase the speed of screening.

3. The utility model relates to a sand sieving mechanism for construction, setting through the rubber pad can effectual increase the leakproofness between scraper blade and the half round screen, the effect of further increase debris clearance.

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 front view of the sand screening device for building construction of the present invention;

FIG. 2 is a side view of the sand screening apparatus for construction of the present invention;

fig. 3 is the utility model relates to a sand sieving mechanism's for construction circuit diagram.

In the figure: 1. a screen cylinder; 2. a threaded hole; 3. a groove; 4. a bolt; 5. a connecting plate; 6. a support bar; 7. a squeegee; 8. a rubber pad; 9. a turntable; 10. a discharge pipe; 11. a collection hopper; 12. a column; 13. a control panel; 14. screening a screen; 15. a sand discharge port; 16. a material guide plate; 17. a vibration motor; 18. a vibration motor; 19. a platform.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following 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 explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a sand screening device for building construction comprises a screen cylinder 1;

a semicircular screen 14 is arranged at the upper end of the screen cylinder 1, connecting plates 5 are fixedly arranged at the left end and the right end of the semicircular screen 14, bolts 4 penetrate through the two connecting plates 5, threaded holes 2 are formed in the left side and the right side of the upper end of the screen cylinder 1, and the two bolts 4 are respectively in threaded connection with the two threaded holes 2;

a platform 19 is fixedly installed at the rear end of the screen cylinder 1, a rotating motor 18 is fixedly installed at the upper end of the platform 19, a rotary table 9 is fixedly installed on a motor shaft of the rotating motor 18, four support rods 6 are fixedly installed on the rotary table 9, scrapers 7 are fixedly installed on the four support rods 6, the lower ends of the four scrapers 7 are attached to the inner side of a semicircular screen 14, a sand discharge port 15 is formed in the lower side of the right end of the screen cylinder 1, an upright post 12 is fixedly installed on the right side of the upper end of the screen cylinder 1, a collecting hopper 11 is fixedly installed at the upper end of the upright post 12, a discharge pipe 10 is fixedly communicated with the right end of the collecting hopper 11 in an inclined mode, a control panel 13 is fixedly installed at the right end of the screen cylinder 1, the control panel 13 is connected with the rotating motor 18 in series through an external power supply, then enter into semicircular screen 4 with the sand through discharging pipe 10 in, filter the sand through semicircular screen 4, the sand of screening enters into a sieve section of thick bamboo 1 in through arranging husky mouth 15 and discharges, thereby it rotates to start rotating motor 18 and drive carousel 9, bracing piece 6 and scraper blade 7 and rotate, further through the debris discharge of scraper blade 7 in with semicircular screen 4, further prevent that semicircular screen 4 from blockking up the screening that influences the sand.

In this embodiment (as shown in fig. 1), the equal fixed mounting in both ends has vibrating motor 17 about semicircular screen 14, control panel 13 establishes ties with vibrating motor 17 through external power source, and the setting through vibrating motor 17 can effectual drive semicircular screen 14's vibration, further can the effectual speed that increases the screening.

In this embodiment (see fig. 1), rubber pads 8 are fixedly mounted on the four scrapers 7, and the arrangement of the rubber pads 9 can effectively increase the sealing performance between the scrapers 8 and the semicircular screen 25, thereby further increasing the effect of cleaning impurities.

In this embodiment (see fig. 1), the two connecting plates 5 are both provided with grooves 3, and the bolts 4 can be placed through the grooves 3, so as to further prevent the bolts 4 from affecting the discharge of impurities.

In this embodiment (please refer to fig. 1), the bottom end of the inner cavity of the screen cylinder 1 is fixedly installed with the material guiding plate 16, and sand can be completely discharged from the screen cylinder 1 through the material guiding plate 16.

It should be noted that the utility model relates to a sand sieving mechanism for building construction, including a sieve section of thick bamboo 1, screw hole 2, recess 3, bolt 4, connecting plate 5, bracing piece 6, scraper blade 7, rubber pad 8, carousel 9, discharging pipe 10, aggregate bin 11, stand 12, control panel 13, screen cloth 14, arrange sand mouth 15, stock guide 16, vibrating motor 17, vibrating motor 18, platform 19, the part is general standard component or the part that technical personnel in this field know, its structure and principle all can be known or can be known through the conventional experimental method for this technical staff, during operation, prestore the sand through aggregate bin 11, thereby do not need the staff to increase the sand continuously, then enter into semicircular screen 4 through discharging pipe 10 with the sand, screen the sand through semicircular screen 4, the sand that screens enters into sieve section of thick bamboo 1 and discharges through arrange sand mouth 15, then start rotating motor 18 and drive carousel 9, bracing piece 6 and scraper blade 7 rotate, further debris through scraper blade 7 in with half-round screen 4 are discharged, further prevent that half-round screen 4 from blockking up the screening that influences the sand, setting through vibrating motor 17 can effectually drive half-round screen 14's vibration, further can effectual increase screening speed, setting through rubber pad 9 can effectual increase the leakproofness between scraper blade 8 and the half-round screen 25, further increase the effect of debris clearance, setting through recess 3 can place bolt 4, further prevent that bolt 4 from influencing the discharge of debris, can discharge sand from sieve section of thick bamboo 1 completely through stock guide 16.

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 (5)

1. A sand screening device for building construction is characterized by comprising a screen cylinder (1);

a semicircular screen (14) is arranged at the upper end of the screen cylinder (1), connecting plates (5) are fixedly mounted at the left end and the right end of the semicircular screen (14), bolts (4) penetrate through the two connecting plates (5), threaded holes (2) are formed in the left side and the right side of the upper end of the screen cylinder (1), and the two bolts (4) are respectively in threaded connection with the two threaded holes (2);

a platform (19) is fixedly arranged at the rear end of the screen drum (1), a rotating motor (18) is fixedly arranged at the upper end of the platform (19), a turntable (9) is fixedly installed on a motor shaft of the rotating motor (18), four support rods (6) are fixedly installed on the turntable (9), scrapers (7) are fixedly installed on the four support rods (6), the lower ends of the four scrapers (7) are attached to the inner side of the semicircular screen (14), a sand discharge port (15) is arranged at the lower side of the right end of the screen drum (1), an upright post (12) is fixedly arranged at the right side of the upper end of the screen drum (1), the upper end of the upright post (12) is fixedly provided with a material collecting hopper (11), the right end of the material collecting hopper (11) is obliquely and fixedly communicated with a material discharging pipe (10), the right end fixed mounting of a sieve section of thick bamboo (1) has control panel (13), control panel (13) are established ties through external power source and rotating motor (18).

2. The sand screening device for building construction according to claim 1, wherein: the equal fixed mounting in both ends has vibrating motor (17) about semicircular screen (14), control panel (13) are established ties through external power source and vibrating motor (17).

3. The sand screening device for building construction according to claim 1, wherein: rubber pads (8) are fixedly mounted on the four scraping plates (7).

4. The sand screening device for building construction according to claim 1, wherein: grooves (3) are formed in the two connecting plates (5).

5. The sand screening device for building construction according to claim 1, wherein: the bottom end of the inner cavity of the screen drum (1) is fixedly provided with a material guide plate (16).

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