CN218743253U

CN218743253U - Raw material screening equipment for concrete pole preparation

Info

Publication number: CN218743253U
Application number: CN202223236613.4U
Authority: CN
Inventors: 张延媛; 方先龙
Original assignee: Chuzhou Chuanqi Cement Products Co ltd
Current assignee: Chuzhou Chuanqi Cement Products Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-03-28
Anticipated expiration: 2032-12-01

Abstract

The utility model relates to a concrete pole preparation technical field just discloses a raw materials screening installation for concrete pole preparation, the loach carrying platform comprises a supporting fram, the piece is placed to support frame upper end surface fixed connection, it installs the motor to place the interior fixed surface of piece, the motor output end is equipped with the transmission structure, transmission structure lower extreme surface is close to the first bull stick of left position fixedly connected with, first bull stick lower extreme surface fixed connection has the commentaries on classics board, support frame right side internal surface is close to the position fixedly connected with fixed block of upper end. This raw materials screening installation is used in concrete pole preparation possesses can filter and advantage such as the noise is little to the raw materials many times, has solved the mode that physical vibrations were filtered and has only carried out the single screening to the raw materials usually at the in-process of function, and the screening is not fine enough, and sets up vibrating motor's sieving mechanism and can produce great noise, influences operational environment's problem.

Description

Raw material screening equipment for concrete pole preparation

Technical Field

The utility model relates to a concrete pole preparation technical field specifically is a raw materials screening installation is used in concrete pole preparation.

Background

To known raw materials sieving mechanism, sieving mechanism is usually through setting up the individual layer sieve and the mode physics through vibrations accelerates the speed of sieving, but this kind of structure only carries out the single screening to the raw materials usually at the in-process to raw materials screening for the preparation of concrete pole, and the screening is not fine enough, and sets up vibrating motor's sieving mechanism and can produce great noise, influences operational environment, refers to patent number: CN202120059069.7.

In the use because the mode of speed of sieving is accelerated in physics vibrations only carries out the single screening to the raw materials usually at the in-process of function, and the screening is not fine enough, and sets up vibrating motor's sieving mechanism and can produce great noise, influences operational environment, so we need one kind urgently and can filter and the little screening installation of noise many times to the raw materials to be favorable to going on of concrete pole preparation work.

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 raw materials screening installation is used in concrete pole preparation possesses can filter and advantage such as the noise is little to the raw materials many times, has solved the mode that physical vibrations were filtered and has only carried out the single screening to the raw materials usually at the in-process of function, and the screening is not fine enough, and the sieving mechanism who sets up shock dynamo can produce great noise, influences operational environment's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a raw materials screening installation for concrete pole preparation, includes the support frame, the piece is placed to support frame upper end external fixed surface is connected with, it installs the motor to place the interior fixed surface of piece, the motor output end is equipped with the transmission structure, transmission structure lower extreme surface is close to the first bull stick of left fixedly connected with, first bull stick lower extreme external fixed surface is connected with the commentaries on classics board, support frame right side internal surface is close to the fixedly connected with fixed block of upper end, fixed block left side external fixed surface is connected with the upper sieve box.

Preferably, the outer surface of the lower end of the transmission structure is close to the second rotating rod fixedly connected with the right side, the outer surface of the lower end of the second rotating rod is fixedly connected with a half gear, the outer surface of the half gear is meshed with a gear frame, the outer surface of the left side of the gear frame is fixedly connected with a connecting block, the inner surface of the lower end of the support frame is close to the limiting block fixedly connected with the right side, the inner surface of the lower end of the support frame is close to the collecting box fixedly connected with the left side, the outer surface of the left side of the connecting block is fixedly connected with a lower screening box, and the outer surface of the lower end of the lower screening box is close to the idler wheel fixedly connected with the front end.

Preferably, the inner surface of the upper end of the placing block is provided with heat dissipation holes, the outer surface of the lower end of the rotating plate is rotatably connected with the upper sieve box, and the heat dissipation holes are formed, so that hot air generated by the motor in the operation process can be dissipated out of the device.

Preferably, the transmission structure comprises two driving rollers and a transmission belt about by, and left side driving roller lower extreme surface and first bull stick fixed connection, right side driving roller lower extreme surface and second bull stick fixed connection for the motor output drives left side driving roller and rotates the back, and left side driving roller can drive right side driving roller through the transmission belt and rotate simultaneously.

Preferably, the inner surface of the lower end of the upper screen box is provided with a large screen hole, the inner surface of the lower end of the lower screen box is provided with a small screen hole, the outer surface of the toothed frame is connected with the limiting block in a sliding mode, and the limiting block can limit the toothed frame in the left-right reciprocating motion process.

Preferably, gyro wheel lower extreme surface is rotated with the collection box and is connected, the excircle face of semi-gear only has two fifths's position to have tooth, through set up two fifths ' tooth on semi-gear for can be along with semi-gear's rotation drive tooth frame and carry out left and right reciprocating motion.

Compared with the prior art, the utility model provides a raw materials screening installation is used in concrete pole preparation possesses following beneficial effect:

the utility model discloses a design is through installing the motor, transmission structure, first bull stick, the second bull stick, the commentaries on classics board, go up the sieve box, the second bull stick, lower sieve box, the gyro wheel, the semi-gear, the tooth frame, the stopper, the connecting block, collect the box and constitute screening mechanism, make rotation through a motor realize dual screening, thereby make the screening more meticulous, and provide power for the dual structure through the rotation of single motor, compact structure, the energy consumption is low, the production of noise is avoided greatly in the screening process simultaneously, the comfort level of workman's operation is improved.

Drawings

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

FIG. 2 is a sectional view of the overall structure of the present invention;

FIG. 3 is a schematic view of the lower screen box and its related structure;

fig. 4 is a schematic view of the half gear and its related structure.

Wherein: 1. a support frame; 2. placing the blocks; 3. a motor; 4. a transmission structure; 51. a first rotating lever; 52. rotating the plate; 53. feeding a screen box; 54. a fixed block; 61. a second rotating rod; 62. a screen discharging box; 63. a roller; 64. a half gear; 65. a toothed frame; 66. a limiting block; 67. connecting blocks; 7. and (4) collecting the box.

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.

Embodiment 1, please refer to fig. 1-4, a raw material screening apparatus for concrete pole production, includes a supporting frame 1, a placing block 2 is fixedly connected to an upper end outer surface of the supporting frame 1, a motor 3 is fixedly installed on an inner surface of the placing block 2, a transmission structure 4 is provided at an output end of the motor 3, a first rotating rod 51 is fixedly connected to a position on a lower end outer surface of the transmission structure 4 near the left side, a rotating plate 52 is fixedly connected to a lower end outer surface of the first rotating rod 51, a fixing block 54 is fixedly connected to a position on a right side inner surface of the supporting frame 1 near the upper end, an upper screen box 53 is fixedly connected to a left side outer surface of the fixing block 54, a second rotating rod 61 is fixedly connected to a position on a lower end outer surface of the transmission structure 4 near the right side, a half gear 64 is fixedly connected to a lower end outer surface of the second rotating rod 61, a tooth frame 65 is connected to an outer surface of the half gear 64 in a meshing manner, the outer surface of the left side of the gear frame 65 is fixedly connected with a connecting block 67, the inner surface of the lower end of the supporting frame 1 is fixedly connected with a limiting block 66 at a position close to the right side, the inner surface of the lower end of the supporting frame 1 is fixedly connected with a collecting box 7 at a position close to the left side, the outer surface of the left side of the connecting block 67 is fixedly connected with a lower sieve box 62, the outer surface of the lower end of the lower sieve box 62 is fixedly connected with a roller 63 at a position close to the front end, the inner surface of the upper end of the placing block 2 is provided with a heat dissipation hole, the outer surface of the lower end of the rotating plate 52 is rotatably connected with an upper sieve box 53, the transmission structure 4 is composed of a left transmission roller, a right transmission roller and a transmission belt, the outer surface of the lower end of the left transmission roller is fixedly connected with a first rotating rod 51, the outer surface of the lower end of the right transmission roller is fixedly connected with a second rotating rod 61, and the inner surface of the lower end of the upper sieve box 53 is provided with a large sieve hole, the inner surface of the lower end of the lower sieve box 62 is provided with small sieve holes, the outer surface of the tooth frame 65 is in sliding connection with the limiting block 66, the outer surface of the lower end of the roller 63 is in rotating connection with the collecting box 7, and only two fifths of the outer circular surface of the half gear 64 is provided with teeth.

Working principle; this device is at the in-process that operates, the staff pours the raw materials that need carry out the screening into last sieve box 53, place in the piece 2 that the motor 3 output drives first bull stick 51 and second bull stick 61 through transmission structure 4 and rotate, make first bull stick 51 drive rotor plate 52 take to sieve to rotate in the box 53, thereby make rotor plate 52 stir the raw materials, rotor plate 52 can beat out the raw materials granule that blocks up on the big sieve hole simultaneously, big sieve hole blocking has been avoided, and then sieving speed has been ensured when sieving, the less raw materials granule that sieves for the first time can fall in the lower sieve box 62 of below, second bull stick 61 drives the semi-gear 64 and rotates simultaneously, semi-gear 64 tooth drives framework 65 when rotating to the right side and moves, semi-gear 64 tooth drives framework 65 when rotating to the left side, along with the rotation of semi-gear 64, make framework 65 do reciprocating motion about in stopper 66, make framework 65 drive through connecting block 67 under sieve box 62 and do reciprocating motion, thereby sieve less raw materials, sieve, make the screening gyro wheel to collect the granule that the secondary can collect after 7 the granule that the secondary slip work box respectively, three kinds of raw materials granule that can finish collecting after 7.

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 raw materials screening installation is used in preparation of concrete pole, includes support frame (1), its characterized in that: support frame (1) upper end external fixed surface is connected with places piece (2), it installs motor (3) to place piece (2) internal fixed surface, motor (3) output is equipped with transmission structure (4), transmission structure (4) lower extreme surface is close to left position fixedly connected with first bull stick (51), first bull stick (51) lower extreme external fixed surface is connected with commentaries on classics board (52), support frame (1) right side internal surface is close to position fixedly connected with fixed block (54) of upper end, sieve box (53) on fixed block (54) left side external fixed surface is connected with.

2. The raw material screening apparatus for concrete pole preparation according to claim 1, wherein: drive structure (4) lower extreme surface is close to position fixedly connected with second bull stick (61) on right side, second bull stick (61) lower extreme surface fixedly connected with semi-gear (64), semi-gear (64) surface mesh is connected with tooth frame (65), tooth frame (65) left side surface fixedly connected with connecting block (67), support frame (1) lower extreme internal surface is close to position fixedly connected with stopper (66) on right side, support frame (1) lower extreme internal surface is close to left position fixedly connected with and collects box (7), connecting block (67) left side surface fixedly connected with down sieves box (62), sieve box (62) lower extreme surface is close to position fixedly connected with gyro wheel (63) of front end down.

3. The raw material screening apparatus for concrete pole preparation according to claim 1, wherein: the inner surface of the upper end of the placing block (2) is provided with heat dissipation holes, and the outer surface of the lower end of the rotating plate (52) is rotatably connected with the upper sieve box (53).

4. The raw material screening apparatus for concrete pole preparation according to claim 1, wherein: drive structure (4) are become by controlling two driving rollers and drive belt, and left side driving roller lower extreme surface and first bull stick (51) fixed connection, right side driving roller lower extreme surface and second bull stick (61) fixed connection.

5. The raw material screening apparatus for concrete pole preparation according to claim 2, wherein: the inner surface of the lower end of the upper sieve box (53) is provided with a large sieve hole, the inner surface of the lower end of the lower sieve box (62) is provided with a small sieve hole, and the outer surface of the gear frame (65) is connected with the limiting block (66) in a sliding mode.

6. The raw material screening apparatus for concrete pole production according to claim 2, wherein: the outer surface of the lower end of the roller (63) is rotationally connected with the collecting box (7), and only two fifths of the outer circular surface of the half gear (64) are provided with teeth.