CN218222631U

CN218222631U - Aggregate sediment screening plant

Info

Publication number: CN218222631U
Application number: CN202222114802.8U
Authority: CN
Inventors: 邵维红; 曹勤; 邓荪; 黄乔阳; 朱璟; 胡国林; 王刚华
Original assignee: Jiangxi Anfu Nanfang Cement Co ltd
Current assignee: Jiangxi Anfu Nanfang Cement Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-01-06
Anticipated expiration: 2032-08-11

Abstract

The utility model provides a aggregate sediment screening plant, including frame and screening plant, fixedly connected with spring in the frame, spring upper end and screening plant fixed connection, screening plant include the organism, and the organism rotates in to be connected with two crushing rollers that are used for further broken aggregate sediment, and the organism is located the crushing roller below is equipped with the sieve, and the organism is located the one end of sieve and has seted up the through-hole, has set firmly the closing mechanism who is used for check fender aggregate sediment on the through-hole lateral wall, through being provided with the crushing roller before the sieve screening, enables the aggregate that falls on the sieve not adhere together, with scattered falling on the sieve, makes the quality of screening better, can more direct messenger's aggregate get into the screening stage.

Description

Aggregate sediment screening plant

Technical Field

The utility model relates to a concrete regeneration facility technical field specifically, relates to an aggregate sediment screening plant.

Background

The concrete aggregate is a granular loose material which plays a role in a framework or filling in concrete, the aggregate has thick and thin parts, the thickness of the aggregate needs to be sieved in advance before sieving, and the aggregates with different diameters need to be selected according to actual use requirements in the process of preparing the concrete. The aggregate slag screening machine utilizes the relative motion of bulk materials and a screen surface to enable partial particles to penetrate through screen holes, and divides materials such as sand, gravel, broken stone and the like into vibrating screening mechanical equipment with different grades according to particle sizes.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an aggregate slag screening device.

The technical scheme of the utility model as follows:

the utility model provides a aggregate sediment screening plant, includes frame and screening plant, fixedly connected with spring in the frame, the spring upper end with screening plant fixed connection, screening plant includes the organism, the organism rotates in and is connected with two crushing rollers that are used for further broken aggregate sediment, the organism is internal to be located the crushing roller below is equipped with the sieve, the organism is located the one end of sieve and has seted up the through-hole, set firmly the closing mechanism who is used for check fender aggregate sediment on the through-hole lateral wall.

Furthermore, a plurality of triangular strips are distributed on the surface of the crushing roller in a circumferential manner, and one end of the crushing roller penetrates through the side wall of the machine body and is fixedly connected with a driving motor.

Furthermore, the sieve plate is obliquely arranged from high to low towards the through hole.

Furthermore, the closing mechanism comprises a baffle and a cylinder fixedly connected to the side wall of the machine body, the baffle is connected to the outer side wall of the through hole in a sliding mode, and the output end of the cylinder is fixedly connected with the upper end face of the baffle.

Further, the side wall of the machine body is fixedly connected with a vibration motor.

Furthermore, a guide plate inclining downwards is fixedly connected to the lower end face of the through hole in the machine body.

Furthermore, a transparent observation window is arranged on the side wall of the machine body.

The beneficial effects of the utility model are that:

(1) Through being provided with the crushing roller before the sieve screening, enable to fall the aggregate on the sieve not adhered together, scattered more on falling on the sieve, make the quality of screening better, enable the aggregate to get into the equipment back and directly connect into the screening stage, improved the efficiency of screening.

(2) The aggregate that can't sieve on the control sieve that can be better is discharged through the slope setting of sieve under vibrating motor's effect, sets up closing mechanism outside the through-hole, has prevented that the jam of sieve from causing low work efficiency.

Description of the drawings:

FIG. 1 is a perspective view of an aggregate slag screening device according to the present invention;

FIG. 2 is a schematic view of a full-section structure of a front view of the aggregate slag screening device of the present invention;

FIG. 3 is a schematic diagram of a side view of the aggregate slag screening device according to the present invention; reference numerals are as follows:

1. a frame; 11. a spring; 2. a screening device; 21. a body; 22. a crushing roller; 221. triangular bars; 23. a sieve plate; 24. a through hole; 25. a closing mechanism; 251. a cylinder; 252. a baffle plate; 26. a guide plate; 27. an observation window; 28. a drive motor; 3. a vibration motor; .

Detailed Description

In order to make the utility model discloses a utility model purpose, technical scheme and technological effect are more clearly understood, and it is right to combine specific implementation mode below the utility model discloses do further explanation. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-3, a screening device for aggregate slag comprises a frame 1 and a screening device 2, wherein a spring 11 is fixedly connected to the frame 1, the upper end of the spring 11 is fixedly connected with an extension block of a side wall of a machine body 21 of the screening device 2, two crushing rollers 22 for further crushing the aggregate slag are rotatably connected to the inner side wall of the machine body 21, the two crushing rollers 22 are arranged in the length direction of the machine body 21, a space for passing aggregate is directly reserved between the two crushing rollers 22, a screen plate 23 is arranged below the crushing rollers 22 in the machine body 21, one end of the screen plate 23 is provided with a through hole 24 in the side wall of the machine body 21, a closing mechanism 25 for blocking the aggregate slag is fixedly arranged on the outer side wall of the through hole 24, the crushing rollers 22 are arranged before the screen plate 23 is used for screening, the aggregate falling on the screen plate 23 can be adhered together, the aggregate can be scattered on the screen plate 23, the screened aggregate can be better in quality, the screening stage after the aggregate enters the equipment, and the screening efficiency of the screening can be improved.

Referring to fig. 1-2, a plurality of triangular bars 221 are distributed on the circumference of the surface of the crushing roller 22, the triangular bars 221 on the two crushing rollers 22 rotate at intervals of rotation, one end of the crushing roller 22 penetrates through the side wall of the machine body 21, a driving motor 28 is fixedly connected to the end surface of the crushing roller, the driving motor 28 is fixed on the side wall of the machine body 21, and the rotation directions of the two driving motors 28 are opposite.

Referring to fig. 3, the screen plate 23 is inclined from high to low, and the lowest point of the screen plate 23 is flush with the through hole 24.

Referring to fig. 1 and 3, the closing mechanism 25 includes a baffle 252 and a cylinder 251 fixedly connected to a side wall of the body 21, the baffle 252 is slidably connected to an outer side wall of the through hole 24, and an output end of the cylinder 251 is fixedly connected to an upper end surface of the baffle 252.

When the device is used, the air cylinder 251 drives the output end to drive the baffle 252 to slide upwards and downwards, the baffle 252 is matched with the guide piece on the machine body 21, so that the baffle 252 slides more stably, the baffle 252 is driven to move up and down, aggregate on the sieve plate 23 can be discharged in time, and the sieve plate 23 is prevented from being blocked.

Referring to fig. 1, the side wall of the machine body 21 is fixedly connected with a vibration motor 3, and aggregates are continuously shaken on a sieve plate 23 for better sieving through the continuous vibration of the vibration motor 3.

Referring to fig. 3, a guide plate 26 inclined downward is fixedly connected to a lower end surface of the through hole 24 of the body 21, and when the baffle plate 252 moves upward, the guide plate 26 can better guide the dropped aggregates into the collection box.

Referring to fig. 1, a transparent observation window 27 is formed on the side wall of the machine body 21, the lowest visible range of the observation window 27 is the lowest point of the sieve plate 23, and the highest visible range is lower than the highest point of the crushing roller 22 which is higher than the sieve plate 23.

The implementation principle of aggregate sediment screening plant of this application embodiment does: the driving motor 28 is started, the crushing roller 22 rotates reversely relatively, aggregate slag is poured in, under the action of the crushing roller 22, the aggregate slag falls onto the sieve plate 23 after being further crushed, the vibration motor 3 is driven to enable the aggregate to shake on the sieve plate 23, the aggregate slag is more efficiently sieved, when the operation is performed for a certain time, when a corresponding amount of aggregate accumulated in the machine body 21 is seen through the observation window 27, the driving cylinder 251 enables the baffle 252 to be lifted upwards, the aggregate slag which is not sieved and falls is discharged from the through hole 24 under the action of the vibration motor 3 and falls into the collector under the guide of the guide plate 26, the driving cylinder 251 enables the baffle 252 to slide downwards until the whole through hole 24 is blocked, and the aggregate slag is continuously thrown into the machine body 21.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model discloses to the ordinary technical person of technical field's the prerequisite that does not deviate from the utility model discloses under the prerequisite of design, its frame form can be nimble changeable, can derive a series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of patent protection of the present invention as determined by the claims submitted.

Claims

1. The utility model provides a aggregate sediment screening plant, includes frame (1) and screening plant (2), fixedly connected with spring (11) on frame (1), spring (11) upper end with screening plant (2) fixed connection, a serial communication port, screening plant (2) include organism (21), organism (21) internal rotation is connected with two crushing roller (22) that are used for further broken aggregate sediment, be located in organism (21) crushing roller (22) below is equipped with sieve (23), through-hole (24) have been seted up to the one end that organism (21) are located sieve (23), set firmly closing mechanism (25) that are used for the check to keep off the aggregate sediment on through-hole (24) lateral wall.

2. The aggregate slag screening device as recited in claim 1, wherein a plurality of triangular bars (221) are distributed on the surface of the crushing roller (22) in a circumferential manner, and one end of the crushing roller (22) penetrates through the side wall of the machine body (21) and is fixedly connected with a driving motor (28).

3. An aggregate slag screening device according to claim 1, characterized in that the screening plate (23) is arranged obliquely from high to low in the direction of the through holes (24).

4. The aggregate slag screening device according to claim 1, wherein the closing mechanism (25) comprises a baffle plate (252) and a cylinder (251) fixedly connected to the side wall of the machine body (21), the baffle plate (252) is connected to the outer side wall of the through hole (24) in a sliding manner, and the output end of the cylinder (251) is fixedly connected with the upper end face of the baffle plate (252).

5. An aggregate slag screening device according to claim 1, characterized in that a vibration motor (3) is fixedly connected to the side wall of said body (21).

6. The aggregate slag screening device according to claim 1, wherein a guide plate (26) inclined downwards is fixedly connected to the lower end surface of the through hole (24) on the machine body (21).

7. The aggregate slag screening device according to claim 1, wherein a transparent observation window (27) is formed on the side wall of the machine body (21).