CN216063428U

CN216063428U - Mechanism sand production is with vibration screening plant that has broken plastic function

Info

Publication number: CN216063428U
Application number: CN202122369547.7U
Authority: CN
Inventors: 石朝阳
Original assignee: Anhui Zhonghuai Mining New Building Materials Co ltd
Current assignee: Anhui Zhonghuai Mining New Building Materials Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-18
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a vibrating screening device with a crushing and shaping function for machine-made sand production, which relates to the technical field of screening devices and comprises a screening machine body, an installation box obliquely arranged at the top of the screening machine body, a crushing box arranged on one side of the top surface of the installation box, a crushing mechanism arranged in the crushing box and a driving mechanism arranged on the rear end surface of the crushing box, wherein a first filter screen is obliquely arranged at the top in the installation box; the first filter screen and the second filter screen are used, so that sand and stone can be conveniently separated according to the diameter, and the quality of the sand and stone is improved; through the use of arc and baffle, be convenient for change the direction of rolling of grit granule, make the grit longer time of rolling on first filter screen and second filter screen to make grit separation, improve grit separation's efficiency.

Description

Mechanism sand production is with vibration screening plant that has broken plastic function

Technical Field

The utility model relates to the technical field of screening devices, in particular to a vibrating screening device with a crushing and shaping function for machine-made sand production.

Background

The machine-made sand is sand processed by a sand making machine and other accessory equipment, the finished product is more regular, and some processes need to use sand particles with different sizes and sieve the produced sand particles, so a vibration sieving device is needed; the existing vibration screening device can not effectively separate sand particles, so that the screened sand also contains unqualified sand, thereby influencing the production of products; therefore, the above problems need to be solved and optimized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a vibrating screening device with a crushing and shaping function for producing machine-made sand.

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

the utility model provides a mechanism sand production is with vibration screening device that has broken plastic function, sets up the install bin at the install bin body top, sets up crushing case, the setting that is used for smashing the crushing mechanism of sand and sets up the actuating mechanism who is used for driving crushing mechanism at crushing incasement rear end face in install bin top surface one side at the install bin, the top slope is equipped with first filter screen in the install bin, the slope is equipped with the second filter screen between first filter screen and the install bin, bottom surface rigid coupling in supporting pad and the install bin is passed through to second filter screen one end, first filter screen and second filter screen top surface all are equipped with the multirow arc, be equipped with the baffle between the arc.

Preferably, the mesh diameter of the first filter is larger than the mesh diameter of the second filter.

Preferably, one end of the installation box is provided with a discharge hopper, and the bottom surface of one end of the installation box is provided with a first discharge pipe and a second discharge pipe.

Preferably, crushing mechanism is including setting up the feeder hopper at crushing incasement top surface middle part and rotating two connecting axles that set up in crushing incasement, all be equipped with the crushing roller on the connecting axle outer wall.

Preferably, the driving mechanism comprises a gear box arranged on the rear end face of the crushing box, two gears meshed with each other are rotationally arranged in the gear box, the central shafts of the two gears are fixedly connected with the connecting shaft, and the central shaft of one of the gears is fixedly connected with the output shaft of the driving motor.

Preferably, the rear end face of the gear box is fixedly connected with a motor protection cover, and the driving motor is installed in the motor protection cover.

Compared with the prior art, the utility model has the beneficial effects that:

the first filter screen and the second filter screen are used, so that sand and stone can be conveniently separated according to the diameter, and the quality of the sand and stone is improved; through the use of arc and baffle, be convenient for change the direction of rolling of grit granule, reach the purpose of deceleration, make the grit longer on first filter screen and second filter screen rolling time to make the grit separation, improve the efficiency of grit separation.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

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

FIG. 2 is a schematic cross-sectional view of a top down view of the present invention;

FIG. 3 is a schematic cross-sectional view of the front view of the mounting box of the present invention;

fig. 4 is a schematic top view of the first filter according to the present invention.

Number in the figure: 1. a screening machine body; 2. a crushing box; 3. a drive motor; 4. a gear case; 5. a gear; 6. a first filter screen; 7. a crushing roller; 8. a connecting shaft; 9. a second filter screen; 10. a first discharge pipe; 11. a second discharge pipe; 12. a discharge hopper; 13. an arc-shaped plate; 14. a baffle plate; 15. and (5) installing a box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example (b): referring to fig. 1-4, a vibrating screen device with crushing and shaping functions for machine-made sand production comprises a screen body 1, an installation box 15 obliquely arranged at the top of the screen body 1, a crushing box 2 arranged on one side of the top surface of the installation box 15, a crushing mechanism arranged in the crushing box 2 and used for crushing sand, and a driving mechanism arranged on the rear end surface of the crushing box 2 and used for driving the crushing mechanism, wherein a first filter screen 6 is obliquely arranged at the top in the installation box 15, a second filter screen 9 is obliquely arranged between the first filter screen 6 and the installation box 15, one end of the second filter screen 9 is fixedly connected with the inner bottom surface of the installation box 15 through a supporting pad, and sand can be conveniently separated according to the diameter by using the first filter screen 6 and the second filter screen 9, so that the quality of the sand is improved; first filter screen 6 and second filter screen 9 top surface all are equipped with multirow arc 13, are equipped with baffle 14 between the arc 13, through arc 13 and baffle 14's use, are convenient for change the direction of roll of grit granule, reach the purpose of streaming, make the grit longer time of rolling on first filter screen 6 and second filter screen 9 to make the grit separation, improve the efficiency of grit separation.

In the utility model, the diameter of the mesh of the first filter screen 6 is larger than that of the mesh of the second filter screen 9, so that sand and stone can be conveniently separated according to three specifications of large, medium and small diameters, and the quality of sand and stone particles is improved.

In the utility model, one end of the installation box 15 is provided with the discharge hopper 12, the bottom surface of one end of the installation box 15 is provided with the first discharge pipe 10 and the second discharge pipe 11, the first discharge pipe 10 is communicated with the area of the installation box 15 on the left side of the supporting pad, so that the sand and stone particles which fall from the second filter screen 9 and have smaller diameters can conveniently flow out of the installation box 15; the second discharging pipe 11 is communicated with the region of the mounting box 15 on the right side of the supporting pad, so that the sand and stone particles on the second filter screen 9 can flow out of the mounting box 15 conveniently.

According to the screening machine, the crushing mechanism comprises the feeding hopper arranged in the middle of the top surface of the crushing box 2 and the two connecting shafts 8 rotatably arranged in the crushing box 2, the crushing rollers 7 are arranged on the outer walls of the connecting shafts 8, and the crushing rollers 7 are used for crushing large-diameter gravel particles conveniently, so that the screening machine body 1 is prevented from being damaged by the large-diameter gravel particles, and the service life of the screening machine body 1 is prolonged.

In the utility model, the driving mechanism comprises a gear box 4 arranged on the rear end face of the crushing box 2, two gears 5 which are meshed with each other are rotatably arranged in the gear box 4, the central shafts of the two gears 5 are fixedly connected with a connecting shaft 8, and the central shaft of one gear 5 is fixedly connected with an output shaft of the driving motor 3.

In the utility model, a motor protective cover is fixedly connected with the rear end face of the gear box 4, and the driving motor 3 is arranged in the motor protective cover.

The working principle is as follows: during operation injects the sand into crushing case 2 through the feeder hopper earlier, then drives crushing mechanism through actuating mechanism and rotates, with the big grit granule of diameter broken, specifically be: an output shaft of the driving motor 3 drives one gear 5 to rotate, and further drives the other gear 5 to rotate, the two gears 5 rotate to drive the connecting shaft 8 to rotate, so that the crushing rollers 7 are driven, and the large-diameter gravel particles entering from the feed hopper are crushed under the action of the two crushing rollers 7, so that the large-diameter gravel particles are prevented from entering the sieving machine body 1, the sieving machine body 1 is prevented from being damaged by the large-diameter gravel particles, and the service life of the sieving machine body 1 is prolonged;

the crushed sand falls on the first filter screen 6 at the top of the installation box 15 through the bottom of the crushing box 2, then the sand is vibrated and rolls on the first filter screen 6 under the action of the screening machine body 1, when the sand rolls on the first filter screen 6, sand particles with the diameter smaller than that of meshes of the first filter screen 6 fall on the second filter screen 9, and the sand particles with the large diameter flow out of the first filter screen 6 through the discharge hopper 12;

the sand and stone particles falling on the second filter screen 9 fall on the inner bottom surface of the installation box 15 under the action of the screening machine body 1, the sand and stone particles smaller than the diameter of the meshes of the second filter screen 9 flow out through the first discharge pipe 10, the sand and stone particles remained on the second filter screen 9 flow out through the second discharge pipe 11, and sand and stone are conveniently separated according to the diameter by using the first filter screen 6 and the second filter screen 9, so that the quality of sand and stone is improved;

wherein, when the grit granule rolls on first filter screen 6 and second filter screen 9, can receive the influence of arc 13 and baffle 14 to change the direction of rolling of grit granule, reach the purpose of deceleration, make the grit longer on first filter screen 6 and second filter screen 9 rolling time, thereby make the grit separation, improve the efficiency of grit separation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a mechanism sand production is with vibration screening plant that has broken plastic function, includes screening machine body (1), slope setting install bin (15) at screening machine body (1) top, set up crushing case (2) in install bin (15) top surface one side, set up the crushing mechanism who is used for crushing sand in crushing case (2) and set up the actuating mechanism who is used for drive crushing mechanism at crushing case (2) rear end face, its characterized in that: the utility model discloses a filter screen, including install bin (15), bottom surface rigid coupling in first filter screen (6) and install bin (15), top slope is equipped with first filter screen (6) in install bin (15), the slope is equipped with second filter screen (9) between first filter screen (6) and install bin (15), bottom surface rigid coupling in supporting pad and install bin (15) is passed through to second filter screen (9) one end, first filter screen (6) and second filter screen (9) top surface all are equipped with multirow arc (13), be equipped with baffle (14) between arc (13).

2. The vibrating screen device with the functions of crushing and shaping for machine-made sand production according to claim 1, characterized in that: the mesh diameter of the first filter (6) is larger than that of the second filter (9).

3. The vibrating screen device with the functions of crushing and shaping for machine-made sand production according to claim 1, characterized in that: one end of the installation box (15) is provided with a discharge hopper (12), and the bottom surface of one end of the installation box (15) is provided with a first discharge pipe (10) and a second discharge pipe (11).

4. The vibrating screen device with the functions of crushing and shaping for machine-made sand production according to claim 1, characterized in that: the crushing mechanism comprises a feed hopper arranged in the middle of the top surface of the crushing box (2) and two connecting shafts (8) rotatably arranged in the crushing box (2), and crushing rollers (7) are arranged on the outer walls of the connecting shafts (8).

5. The vibrating screen device with the functions of crushing and shaping for machine-made sand production according to claim 1, characterized in that: the driving mechanism comprises a gear box (4) arranged on the rear end face of the crushing box (2), two gears (5) meshed with each other are arranged in the gear box (4) in a rotating mode, the central shafts of the two gears (5) are fixedly connected with a connecting shaft (8), and the central shaft of one of the gears (5) is fixedly connected with an output shaft of a driving motor (3).

6. The vibrating screen device with the functions of crushing and shaping for machine-made sand production according to claim 5, is characterized in that: the rear end face of the gear box (4) is fixedly connected with a motor protection cover, and the driving motor (3) is installed in the motor protection cover.