CN213032969U

CN213032969U - Circulating sieving device for machining

Info

Publication number: CN213032969U
Application number: CN202021637751.1U
Authority: CN
Inventors: 孙东杰
Original assignee: Yantai Yanuo Biotechnology Co ltd
Current assignee: Yantai Yanuo Biotechnology Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-04-23
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a processing is with circulation sieve moves device, including screening box and recovery barrel, the bottom is fixed with first motor in the recovery barrel, retrieve the inside rotary mechanism that is equipped with of barrel, the pan feeding mouth that feeds through with the lower lateral wall in the recovery barrel right side is seted up to the left side lower lateral wall of screening box, it is equipped with the conveyer pipe to retrieve barrel upper end lateral wall, screening box top is equipped with into the hopper, the conveyer pipe extends to in going into the hopper, the inside screening mechanism that is equipped with of screening box, screening mechanism below is equipped with vibrating mechanism, screening box right side outer wall is fixed with puts the thing board, it is equipped with the second motor to put thing board top, screening box inner wall is fixed with the baffle that is located vibrating mechanism below. The utility model discloses it is rational in infrastructure, can shake off grit surface attachment's earth, also can carry out the categorised collection so that the application is in different scenes to the grit of different volumes.

Description

Circulating sieving device for machining

Technical Field

The utility model relates to a grit sieve moves technical field, especially relates to a processing is with circulating sieve moves device.

Background

Because of its good hardness and stable chemical properties, sandstone is often used as a high-quality building material and concrete raw material and is widely applied in the fields of houses, roads, highways, railways, engineering and the like. With the requirements of infrastructure construction technology and the development of high technology, higher requirements are made on the quantity and quality of sand. Before the sand is used, the sand is generally required to be screened, and then the sand with different quality and size is separated so as to be applied to different scenes.

The current device of sieving can not separate the adnexed earth in grit surface, and can not classify the grit of quality difference.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a circulating sieving device for processing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a circular screening device for processing comprises a screening box body and a recovery barrel body, wherein a first motor is fixed at the bottom in the recovery barrel body, a rotating mechanism is arranged in the recovery barrel body, a feeding opening communicated with the lower right side wall of the recovery barrel body is formed in the lower left side wall of the screening box body, a conveying pipe is arranged on the upper side wall of the recovery barrel body, a feeding hopper is arranged above the screening box body, the conveying pipe extends into the feeding hopper, a screening mechanism is arranged in the screening box body, a vibrating mechanism is arranged below the screening mechanism, a storage plate is fixed on the outer right side wall of the screening box body, a second motor is arranged above the storage plate, a baffle plate positioned below the vibrating mechanism is fixed on the inner wall of the screening box body, the baffle plate is obliquely and downwards arranged, a filtering mechanism positioned below the baffle plate is arranged in the screening box, and the side wall of the screening box body is provided with an opening and closing door.

Preferably, rotary mechanism includes the first pivot with first motor output shaft end fixed connection, the last end of first pivot with retrieve the barrel on the inner wall and rotate and be connected, first pivot outer wall is fixed with spiral delivery leaf.

Preferably, screening mechanism is including setting up the screen cloth at the inside screening box, the both ends bottom of screen cloth is equipped with the recess, screen cloth and screening box inner wall sliding connection.

Preferably, the vibration mechanism is including being fixed in the terminal second pivot of second motor output shaft, second pivot left side end is connected with screening box left side inner wall rotation, second pivot outer wall is fixed with two cams that correspond with the recess, the both sides inner wall of screening box all is equipped with the stopper that is located the screen cloth top, be equipped with the spring between stopper and the screen cloth.

Preferably, filtering mechanism is including fixing the filter screen that sets up at the slope of screening box inner wall, the filter screen left end flushes with the pan feeding mouth, filter screen left end filtration pore diameter is greater than the right-hand member filtration pore.

Preferably, the screening box bottom is equipped with a plurality of supporting legs.

The utility model has the advantages that:

1. can carry out the secondary to the grit through setting up rotary mechanism and sieve and move so that thoroughly sieve grit surface attachment's earth, the grit volume of surface attachment earth is great can not filter away from the filter screen, gets into in the recovery cylinder body afterwards and transports again to going into to sieve the box in and carry out the secondary and sieve and move through the auger delivery leaf.

2. Can thoroughly filter the grit and classify the grit through setting up the filter screen to and divide the big stone of volume of processing, the grit drops from less mesh from the volume is less when the filter screen passes through, and the great big mesh of following drops volumetrically, and the outside earth of grit can roll into the recovery barrel from the filter screen for the volume that breaks away from at most and carry out the secondary and sieve and move, opens the big stone that the door of opening and close can not fall on with the filter screen and takes out.

Drawings

Fig. 1 is a schematic structural view of a circular sieving device for processing according to the present invention;

fig. 2 is a schematic diagram of a screen structure of a circular screening device for processing according to the present invention;

fig. 3 is the utility model provides a processing is with circulating sieve moves screen cloth shake structural schematic diagram of device.

In the figure: the device comprises a screening box body 1, a feeding hopper 2, a conveying pipe 3, a recovery barrel 4, a first rotating shaft 5, a spiral conveying blade 6, a first motor 7, a limiting block 8, a screen 9, a groove 10, a cam 11, a second rotating shaft 12, a second motor 13, a storage plate 14, a baffle 15, a filter screen 16, a discharge hole 17 and an opening and closing door 18.

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.

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.

Referring to fig. 1-3, a processing is with circulation sieve moves device, including screening box 1 and recovery barrel 4, the bottom is fixed with first motor 7 in the recovery barrel 4, the inside rotary mechanism that is equipped with of recovery barrel 4, rotary mechanism includes the first pivot 5 with the terminal fixed connection of first motor 7 output shaft, the last end of first pivot 5 with retrieve barrel 4 upper inner wall and rotate and be connected, 5 outer walls of first pivot are fixed with spiral delivery leaf 6, spiral delivery leaf 6 can transport the great grit of volume that does not drop because the adnexed earth in surface again and carry out the secondary sieve to screen cloth 9 and move.

The pan feeding mouth that communicates with 4 right side lower lateral walls of recovery barrel is seted up to screening box 1 left side lower lateral wall, 4 upper end lateral walls of recovery barrel are equipped with conveyer pipe 3, screening box 1 top is equipped with into hopper 2, conveyer pipe 3 extends into in the hopper 2, the inside screening mechanism that is equipped with of screening box 1, screening mechanism is including setting up at the inside screen cloth 9 of screening box 1, the both ends bottom of screen cloth 9 is equipped with recess 10, screen cloth 9 and 1 inner wall sliding connection of screening box, screen cloth 9 can filter large-scale grit rethread opening and closing door 18 and take out.

Screening mechanism below is equipped with vibration mechanism, vibration mechanism is including being fixed in the terminal second pivot 12 of second motor 13 output shaft, the terminal and screening box 1 left side inner wall in second pivot 12 left sides rotates and is connected, 12 outer walls in second pivot are fixed with two cams 11 that correspond with recess 10, the both sides inner wall of screening box 1 all is equipped with the stopper 8 that is located the screen cloth 9 top, be equipped with the spring between stopper 8 and the screen cloth 9, cam 11 can the top-up screen cloth 9 vibration from top to bottom, grit surface-adhered earth can be dropped by the vibration.

Screening 1 right side outer wall of box is fixed with puts thing board 14, it is equipped with second motor 13 to put thing board 14 top, 1 inner wall of screening box is fixed with the baffle 15 that is located the vibration mechanism below, baffle 15 sets up downwards for the slope, 1 inside filter mechanism that is located 15 below of baffle that is equipped with of screening box, filter mechanism is including fixing the filter screen 16 that sets up at the slope of 1 inner wall of screening box, the 16 left ends of filter screen flushes with the pan feeding mouth, the 16 left ends filter hole diameter of filter screen is greater than the right-hand member filter hole, the less grit of volume can be followed the right-hand member and strained empty the drop and collect, the great grit of volume can be followed the left end and strained empty the drop and collect, because the great grit of grit surface earth of grit entering for the volume that.

When the utility model is used, the gravels to be screened are put into the screening box body 1 from the feeding hopper 2, the second motor 13 is turned on, the second motor 13 drives the second rotating shaft 12 to rotate, the cam 11 on the second rotating shaft 12 can jack the screen cloth 9 and put down, the soil attached to the surface of the gravels can be vibrated and fallen off due to the vibration of the screen cloth 9, the gravels which are small in volume can fall off from the small filtering holes at the right end of the screen cloth 16 after passing through the baffle 15 and enter the screen cloth 16, the gravels which are large in volume can fall off from the large filtering holes at the left end of the screen cloth 16, two kinds of gravels are classified and collected through the two discharging holes 17, the gravels which are not fallen off can not roll into the recycling cylinder body 4 through the screen cloth 16 to the maximum volume, the gravels are conveyed into the screening box body 1 again through the spiral conveying blade 6 to be screened for secondary screening, the stones which are mixed, the block can be manually removed by opening the shutter door 18.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a processing is with circulation sieve moves device, includes screening box (1) and retrieves barrel (4), its characterized in that, the bottom is fixed with first motor (7) in retrieving barrel (4), it is equipped with rotary mechanism to retrieve barrel (4) inside, the pan feeding mouth that communicates with retrieving barrel (4) right side lateral wall is seted up to screening box (1) left side lateral wall, it is equipped with conveyer pipe (3) to retrieve barrel (4) upper end lateral wall, screening box (1) top is equipped with into hopper (2), conveyer pipe (3) extend into hopper (2), screening box (1) inside is equipped with screening mechanism, screening mechanism below is equipped with vibration mechanism, screening box (1) right side outer wall is fixed with puts thing board (14), it is equipped with second motor (13) to put thing board (14) top, screening box (1) inner wall is fixed with baffle (15) that are located vibration mechanism below, baffle (15) set up for the slope is downward, screening box (1) inside is equipped with the filtering mechanism who is located baffle (15) below, screening box (1) bottom is equipped with two discharge gates (17), screening box (1) lateral wall is equipped with opening and closing door (18).

2. A circular screening device for processing according to claim 1, characterized in that the rotating mechanism comprises a first rotating shaft (5) fixedly connected with the end of the output shaft of the first motor (7), the upper end of the first rotating shaft (5) is rotatably connected with the upper inner wall of the recovery cylinder (4), and the outer wall of the first rotating shaft (5) is fixed with a spiral conveying blade (6).

3. A circulating screening device for processing according to claim 1, characterized in that the screening mechanism comprises a screen (9) arranged inside the screening box (1), grooves (10) are arranged at the bottoms of the two ends of the screen (9), and the screen (9) is connected with the inner wall of the screening box (1) in a sliding manner.

4. The circular screening device for processing according to claim 1, wherein the vibrating mechanism comprises a second rotating shaft (12) fixed at the tail end of an output shaft of a second motor (13), the tail end of the left side of the second rotating shaft (12) is rotatably connected with the inner wall of the left side of the screening box body (1), two cams (11) corresponding to the grooves (10) are fixed on the outer wall of the second rotating shaft (12), the inner walls of two sides of the screening box body (1) are provided with limit blocks (8) located above the screen (9), and springs are arranged between the limit blocks (8) and the screen (9).

5. A circulating screening device for processing according to claim 1, characterized in that the filtering mechanism comprises a filter screen (16) obliquely arranged on the inner wall of the screening box body (1), the left end of the filter screen (16) is flush with the feeding port, and the diameter of the left end filter hole of the filter screen (16) is larger than that of the right end filter hole.

6. A circulating screening device for processing according to claim 1, characterized in that the bottom of the screening box (1) is provided with a plurality of supporting legs.