CN217289215U - A sieve shaker for municipal works - Google Patents

Abstract

The utility model relates to a shaker field discloses a shaker for municipal works, the on-line screen storage device comprises a base, base top fixedly connected with shakes the sieve case, shake the equal fixedly connected with backing plate in sieve case left and right sides wall top, the equal fixedly connected with motor in backing plate top, the equal fixedly connected with rim plate of motor output, the equal fixedly connected with spreader of rim plate front end, the spreader front end all rotates and is connected with the connecting rod, the connecting rod medial extremity all rotates the relevant position of connecting both ends about the sieve section of thick bamboo, sieve section of thick bamboo bottom sliding connection has spacing post, both sides surface all is provided with first spring about the spacing post. The utility model discloses in, the screen cloth dismouting of being convenient for, the operating personnel of being convenient for operate, guarantee the effect of material shaker, through being provided with second spring and flexible post, can effectively reduce the intensity of noise, can alleviate the pollution to the environment to a certain extent to improve the practicality of shaker.

Description

A sieve shaker for municipal works

Technical Field

The utility model relates to a shaker field especially relates to a shaker for municipal works.

Background

The shaker is a screening device matched with a standard vibrating screen, belongs to a shock type vibrating screen machine, is mainly used for screening and analyzing test materials of scientific research departments such as highways, buildings, geological metallurgy and the like, and can conveniently and quickly finish material grading work.

Chinese patent document CN211385723U discloses a circular shaking screen machine for municipal works, this utility model discloses can realize the material screening work of continuity, increase the operating time of circular shaking screen machine, and then increase the screening efficiency of equipment, reduce the weight of the inboard material of host computer effectively, and then reduce the dynamics that the motor when rocking to the host computer to reduce the ability consumption of motor, reasonable in design, comparatively high-efficient safety during the use, the separation screening of the material when being applicable to the municipal works construction is used. However, the screen in the screen shaker is inconvenient to replace, the screen shaking effect is not ideal, and the screen shaker can generate large noise during working, thereby influencing the environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a shaker for municipal works.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a shaker for municipal works comprises a base, wherein the top end of the base is fixedly connected with a shaker box, the tops of the left and right side walls of the shaker box are fixedly connected with backing plates, the top ends of the backing plates are fixedly connected with a motor, the output end of the motor is fixedly connected with a wheel disc, the front end of the wheel disc is fixedly connected with a cross post, the front end of the cross post is rotatably connected with a connecting rod, the inner side end of the connecting rod is rotatably connected with corresponding positions at the left and right ends of a screen cylinder, the bottom end of the screen cylinder is slidably connected with a limiting post, the left and right side surfaces of the limiting post are respectively provided with a first spring, the middle part of the front end of the screen cylinder is fixedly connected with a clamping hook, the inside of the screen cylinder is slidably connected with a screen, the front end of the screen cylinder is fixedly connected with a clamping buckle, the left and right sides of the bottom end of the base are respectively provided with a groove, the top wall in the groove is fixedly connected with a plurality of telescopic posts, the outside of the telescopic posts are respectively provided with a second spring, the inside sliding connection of flexible recess has the support column.

As a further description of the above technical solution:

the middle of the top end of the shaking screen box is fixedly connected with a feed hopper.

As a further description of the above technical solution:

and a discharge port is fixedly connected at the bottom end of the shaking sieve box.

As a further description of the above technical solution:

the bottom ends of the telescopic columns are fixedly connected to the top ends of the corresponding support columns.

As a further description of the above technical solution:

the outer side end of the first spring is in contact with the inner wall of the shaking screen box, and the inner side end of the first spring is in contact with the outer wall of the bottom end of the screen drum.

As a further description of the above technical solution:

both ends are all fixed connection on shaking screen case left and right sides inner wall about spacing post.

As a further description of the above technical solution:

the front end of the shaking screen box is provided with a protective door.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, when the jam condition appears in the screen cloth, operating personnel can open the guard gate, take off the buckle from the trip, stimulate the screen cloth forward again, and the screen cloth can be followed and taken off in the sieve section of thick bamboo, has cleared up the screen cloth after, puts the screen cloth in the through-hole of a sieve section of thick bamboo, promotes the screen cloth backward again, blocks up the trip top with the buckle again, and the screen cloth can be fixed in a sieve section of thick bamboo, and the screen cloth dismouting of being convenient for, and the operating personnel of being convenient for operate, guarantees the material and shakes the effect of sieve.

2. The utility model discloses in, the motor during operation can produce more vibration, and the vibration can be through shaking on the sieve case transmits the base, and when the base received the vibration, can be in the outside slip of support column to extrude flexible post and second spring, during the compression of second spring, can consume partial vibration, thereby can the intensity of noise reduction, can alleviate the pollution to the environment to a certain extent.

Drawings

FIG. 1 is a schematic structural view of a shaker for municipal works according to the present invention;

fig. 2 is a front view of a shaker for municipal works according to the present invention;

fig. 3 is a cross-sectional view of a shaker for municipal works according to the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 2;

FIG. 5 is an enlarged view at B in FIG. 2;

fig. 6 is an enlarged view at C in fig. 3.

Illustration of the drawings:

1. a base; 2. a sieve shaking box; 3. a screen cylinder; 4. a base plate; 5. a motor; 6. a wheel disc; 7. a cross post; 8. a connecting rod; 9. a limiting column; 10. a first spring; 11. screening a screen; 12. buckling; 13. a hook is clamped; 14. a protective door; 15. a feed hopper; 16. a discharge port; 17. a support pillar; 18. a groove; 19. a telescopic column; 20. a second spring.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. 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 the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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.

Referring to fig. 1-6, the present invention provides an embodiment: a shaker for municipal works comprises a base 1, a shaker box 2 is fixedly connected with the top end of the base 1, backing plates 4 are fixedly connected with the tops of the left side wall and the right side wall of the shaker box 2, motors 5 are fixedly connected with the top ends of the backing plates 4, wheel discs 6 are fixedly connected with the output ends of the motors 5, transverse columns 7 are fixedly connected with the front ends of the wheel discs 6, connecting rods 8 are rotatably connected with the front ends of the transverse columns 7, the inner side ends of the connecting rods 8 are rotatably connected with corresponding positions at the left end and the right end of a screen cylinder 3, limiting columns 9 are slidably connected with the bottom end of the screen cylinder 3, first springs 10 are arranged on the surfaces of the left side and the right side of the limiting columns 9, hooks 13 are fixedly connected with the middle part of the front end of the screen cylinder 3, a screen mesh 11 is slidably connected with the inside of the screen mesh 11, buckles 12 are fixedly connected with the left side and the right side of the bottom end of the base 1, a plurality of telescopic columns 19 are fixedly connected with the top wall inside of the grooves 18, second springs 20 are arranged outside the telescopic columns 19, the support columns 17 are slidably connected inside the telescopic grooves 18, the motor 5 is started, the wheel disc 6 rotates along with the rotation of the output end of the motor 5, the wheel disc 6 drives the cross column 7 to move when rotating, the cross column 7 drives the connecting rod 8 to rotate when moving, so that the connecting rod 8 drives the screen drum 3 to shake, materials on the screen mesh 11 can be screened, the screened materials can flow out through the discharge port 16, when the screen mesh 11 is blocked, an operator can open the protective door 14, take the buckle 12 down from the buckle 13, pull the screen mesh 11 forward, take the screen mesh 11 down from the screen drum 3, put the screen mesh 11 into the through hole of the screen drum 3 after cleaning the screen mesh 11, push the screen mesh 11 backward, after the screen mesh 11 completely enters the screen drum 3, put the buckle 12 above the buckle 13, the screen mesh 11 can be fixed in the screen drum 3, and the motor 5 can generate more vibration during operation, vibration can be through shaking sieve case 2 and transmitting to base 1 on, when base 1 received the vibration, can slide in support column 17 outside to extrude flexible post 19 and second spring 20, during the compression of second spring 20, can consume partial vibration, thereby effectively reduce the decibel of noise.

Shaking sieve 2 top middle part fixedly connected with feeder hopper 15, guarantee that the material gets into shaking sieve 2 in the case through feeder hopper 15, shaking sieve 2 bottom fixedly connected with discharge gate 16, the material of being convenient for after shaking the sieve flows from discharge gate 16, the equal fixed connection in corresponding support column 17 top in flexible post 19 bottom, guarantee that support column 17 normally slides in recess 18, first spring 10 outside end all with shaking sieve 2 inner walls contact, first spring 10 medial extremity all with 3 bottom outer wall contacts of sieve section of thick bamboo, guarantee the guard action to shaking sieve 2 and sieve section of thick bamboo 3, hit shaking sieve case 2 when avoiding sieve section of thick bamboo 3 to rock, spacing post 9 left and right sides equal fixed connection in both ends is on shaking sieve case 2 left and right sides inner wall, guarantee the normal removal of sieve section of thick bamboo 3, guarantee the supporting role to sieve section of thick bamboo 3, 2 front ends of shaking sieve case are provided with guard gate 14, the change of the screen cloth 11 of operating personnel of being convenient for and the clearance to the material.

The working principle is as follows: an operator pours a material to be sieved into the screen mesh 11 through the feed hopper 15, the motor 5 is started, the wheel disc 6 rotates along with the rotation of the output end of the motor 5, the wheel disc 6 drives the cross post 7 to move when rotating, the cross post 7 drives the connecting rod 8 to rotate when moving, so that the connecting rod 8 drives the screen cylinder 3 to shake, the material on the screen mesh 11 can be screened, the screened material flows out through the discharge port 16, when the screen mesh 11 is blocked, the operator can open the protective door 14, the buckle 12 is taken down from the buckle 13, the screen mesh 11 is pulled forward, the screen mesh 11 can be taken down from the screen cylinder 3, after the screen mesh 11 is cleaned, the screen mesh 11 is placed in the through hole of the screen cylinder 3, the screen mesh 11 is pushed backward, after the screen mesh 11 completely enters the screen cylinder 3, the buckle 12 is placed above the buckle 13, the screen mesh 11 can be fixed in the screen cylinder 3, and more vibration can be generated when the motor 5 works, vibration can be through shaking sieve case 2 and transmitting to base 1 on, when base 1 received the vibration, can slide in support column 17 outside to extrude flexible post 19 and second spring 20, during the compression of second spring 20, can consume partial vibration, thereby can reduce the intensity of noise, can alleviate the pollution to the environment to a certain extent.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (7)

1. The utility model provides a sieve shaker for municipal works, includes base (1), its characterized in that: the top end of the base (1) is fixedly connected with a shaking screen box (2), the tops of the left side wall and the right side wall of the shaking screen box (2) are fixedly connected with a backing plate (4), the top end of the backing plate (4) is fixedly connected with a motor (5), the output end of the motor (5) is fixedly connected with a wheel disc (6), the front end of the wheel disc (6) is fixedly connected with a cross post (7), the front end of the cross post (7) is rotatably connected with a connecting rod (8), the inner side end of the connecting rod (8) is rotatably connected with corresponding positions of the left end and the right end of a screen cylinder (3), the bottom end of the screen cylinder (3) is slidably connected with a limiting post (9), the surfaces of the left side and the right side of the limiting post (9) are respectively provided with a first spring (10), the middle part of the front end of the screen cylinder (3) is fixedly connected with a clamping hook (13), the inside of the screen cylinder (3) is slidably connected with a screen (11), the front end of the screen (11) is fixedly connected with a buckle (12), base (1) bottom left and right sides all is provided with recess (18), the equal a plurality of flexible posts (19) of equal fixedly connected with of roof in recess (18), flexible post (19) outside all is provided with second spring (20), and the inside sliding connection of flexible recess (18) has support column (17).

2. A shaker for municipal works according to claim 1, characterized in that: the middle part of the top end of the shaking screen box (2) is fixedly connected with a feed hopper (15).

3. A shaker for municipal works according to claim 1, characterized in that: the bottom end of the shaking screen box (2) is fixedly connected with a discharge hole (16).

4. A shaker for municipal works according to claim 1, characterized in that: the bottom ends of the telescopic columns (19) are fixedly connected to the top ends of the corresponding supporting columns (17).

5. A shaker for municipal works according to claim 1, characterized in that: the outer side end of the first spring (10) is in contact with the inner wall of the sieve shaking box (2), and the inner side end of the first spring (10) is in contact with the outer wall of the bottom end of the sieve drum (3).

6. A shaker for municipal works according to claim 1, characterized in that: both ends are all fixed connection on shaking screen case (2) left and right sides inner wall about spacing post (9).

7. A shaker for municipal works according to claim 1, characterized in that: the front end of the sieve shaking box (2) is provided with a protective door (14).

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