CN215744801U

CN215744801U - Novel multistage screening is used in purification of wear-resisting quartz sand device

Info

Publication number: CN215744801U
Application number: CN202122289124.4U
Authority: CN
Inventors: 汤旭
Original assignee: Fengyang Jurong Quartz Sand Co ltd
Current assignee: Fengyang Jurong Quartz Sand Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-02-08
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a novel multistage screening device for purifying wear-resistant quartz sand, which comprises an installation frame, wherein springs are arranged at four corners of the top end of the installation frame, a guide structure is arranged between the springs and the installation frame, a uniform feeding mechanism is arranged inside a feeding hole, the uniform feeding mechanism comprises an installation plate, the installation plate is arranged at the top end of the feeding hole, the installation plate is arranged at the top end of the installation plate, and a packing auger is arranged at the bottom end of the installation plate. According to the utility model, the uniform feeding mechanism is arranged, when quartz sand is fed into the screening main body through the feeding hole during the use of the device, the servo motor is started to drive the auger to rotate, and the quartz sand fed into the feeding hole is uniformly conveyed into the cover plate to be processed, so that the quartz sand uniformly enters the device, the anti-blocking effect of the device is realized, the working efficiency of the device is not easily influenced by blocking, and the using effect is better.

Description

Novel multistage screening is used in purification of wear-resisting quartz sand device

Technical Field

The utility model relates to the technical field of purification and processing of wear-resistant quartz sand, in particular to a novel multi-stage screening device for purification of wear-resistant quartz sand.

Background

Along with the continuous development of china, the demand of fields such as building, chemical industry and casting of china to quartz sand is also increasing constantly, quartz sand is produced after the quartz is broken, and wear-resisting quartz sand is the quartz sand that has wear resistant characteristic, the inside of back quartz sand can contain a large amount of impurity when quartz is broken to form quartz sand, influence the quality of quartz sand, thereby influence the result of use of quartz sand, so need sieve the quartz sand after the breakage through multistage sieving mechanism after quartz is broken to form quartz sand, get rid of the impurity in the quartz sand, extract purest quartz sand, but there are many problems or defects in the multistage sieving mechanism for the purification of current wear-resisting quartz sand:

traditional novel wear-resisting multistage screening device is used in quartz sand purification easily produces the jam after throwing into screening plant's inside during the use with quartz sand, influences screening plant's feeding, so develop a novel wear-resisting multistage screening device is used in quartz sand purification now to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel multistage screening device for purifying wear-resistant quartz sand, which aims to solve the problem that the feeding of the quartz sand in the background technology is easy to block and the efficiency of the device is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel multistage screening device for wear-resistant quartz sand purification comprises a mounting frame, springs are mounted at four corners of the top end of the mounting frame, a guide structure is arranged between the springs and the mounting frame, a screening main body is mounted at the top end of the springs, a vibration motor is mounted at the bottom end of the screening main body, a first discharge port is arranged at one side of the bottom end of the screening main body, a second discharge port is arranged at one side of the first discharge port, a third discharge port is arranged at one side of the second discharge port, a cover plate is mounted at the top end of the screening main body, an opening and closing structure is arranged between the screening main body and the cover plate, a feed port is arranged at one side of the top end of the screening main body, a uniform feeding mechanism is arranged inside the feed port, the uniform feeding mechanism comprises a mounting plate, the mounting plate is mounted at the top end of the feed port, a servo motor is mounted at the top end of the mounting plate, the packing auger is installed to servo motor's bottom.

Preferably, the guide structure includes the mounting groove, the mounting groove sets up in the both sides on the inside top of mounting bracket, the inside evenly mounted of mounting groove has the ball, the lateral wall of ball all is provided with the adjustable shelf, and one side of adjustable shelf all is fixed with the top of spring.

Preferably, the ball is provided with a plurality of, a plurality of the ball is equidistant distribution in the inside of mounting groove.

Preferably, the balls are arranged in two groups, and the balls are symmetrically distributed about the central axis of the mounting frame.

Preferably, the opening and closing structure includes the spout, the spout sets up in the both sides of apron, one side of spout all is provided with the locating lever, the bottom of locating lever all is provided with the draw-in groove, one side of locating lever is provided with the handle, and the bottom of handle is fixed with the top of apron.

Preferably, the sliding grooves are provided with two groups, and a sliding structure is formed between the sliding grooves and the cover plate.

Preferably, the outer diameter of the positioning rod is smaller than the inner diameter of the clamping groove, and a clamping structure is formed between the positioning rod and the clamping groove.

Compared with the prior art, the utility model has the beneficial effects that: this novel wear-resisting quartz sand purification is with multistage screening device rational in infrastructure, have following advantage:

(1) by arranging the uniform feeding mechanism, when quartz sand is fed into the screening main body through the feeding hole during the use of the device, the servo motor is started to drive the auger to rotate, and the quartz sand fed into the feeding hole is uniformly conveyed into the cover plate to be processed, so that the quartz sand uniformly enters the device, the anti-blocking effect of the device is realized, the working efficiency of the device is not easily influenced by blocking, and the using effect is better;

(2) by arranging the guide structure, the spring can vibrate to assist the screening main body to carry out vibration screening when the device is used, and by arranging the guide structure, the spring is assisted to have a better vibration effect when the spring moves, so that the spring is not easy to deform and damage due to the increase of the use time or the overlarge vibration force, and the better vibration screening effect of the device is realized;

(3) through being provided with the structure that opens and shuts, when the device uses a period and need open the apron and maintain, upwards take out the locating lever in proper order and make it break away from the draw-in groove after holding the handle and take out the apron to one end and can make the apron break away from the spout and open the top of screening main part, maintain inside it, maintain after accomplishing with the apron installation return the normal position can, realized the device be convenient for carry out the dismouting to the apron, maintain inside it, the practicality is stronger.

Drawings

FIG. 1 is a schematic view of a front view of a partial cross-sectional structure of the present invention;

FIG. 2 is a side view partially in section of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic side view of the uniform feeding mechanism of the present invention;

figure 5 is a schematic view of a front cross-sectional view of the screen body of the present invention.

In the figure: 1. screening the main body; 2. a mounting frame; 3. a first discharge port; 4. a second discharge port; 5. a third discharge port; 6. a guide structure; 601. a movable frame; 602. a ball bearing; 603. mounting grooves; 7. a spring; 8. an opening and closing structure; 801. positioning a rod; 802. a grip; 803. a card slot; 804. a chute; 9. a uniform feeding mechanism; 901. mounting a plate; 902. a servo motor; 903. a packing auger; 10. a feed inlet; 11. a cover plate; 12. a vibration motor.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a novel multistage screening device for purifying wear-resistant quartz sand comprises a mounting frame 2, springs 7 are mounted at four corners of the top end of the mounting frame 2, a guide structure 6 is arranged between the springs 7 and the mounting frame 2, a screening main body 1 is mounted at the top end of each spring 7, a vibration motor 12 is mounted at the bottom end of the screening main body 1, a first discharge hole 3 is formed in one side of the bottom end of the screening main body 1, a second discharge hole 4 is formed in one side of the first discharge hole 3, a third discharge hole 5 is formed in one side of the second discharge hole 4, a cover plate 11 is mounted at the top end of the screening main body 1, an opening and closing structure 8 is arranged between the screening main body 1 and the cover plate 11, a feed inlet 10 is formed in one side of the top end of the screening main body 1, an even feeding mechanism 9 is arranged inside the feed inlet 10, the even feeding mechanism 9 comprises a mounting plate 901, the mounting plate 901 is mounted at the top end of the feed inlet 10, and a servo motor 902 is mounted at the top end of the mounting plate 901, the bottom end of the servo motor 902 is provided with a packing auger 903;

specifically, as shown in fig. 1 and fig. 2, before the device is used, a servo motor 902 is started to drive an auger 903 to rotate inside a feed port 10, then quartz sand materials can be fed into the feed port 10, and the quartz sand is uniformly fed into the device by the rotating auger 903, so that the feed of the device is not easy to block, and the use effect is better;

the guide structure 6 comprises a mounting groove 603, the mounting groove 603 is arranged on two sides of the top end inside the mounting frame 2, balls 602 are uniformly mounted inside the mounting groove 603, the outer side walls of the balls 602 are provided with movable frames 601, and one sides of the movable frames 601 are fixed with the top ends of the springs 7;

the balls 602 are arranged in a plurality of grooves, the balls 602 are distributed in the mounting groove 603 at equal intervals, two groups of balls 602 are arranged, the balls 602 are distributed symmetrically about the central axis of the mounting frame 2, and the balls 602 distributed symmetrically and distributed at equal intervals enable the movable frame 601 to move up and down more smoothly, so that the using effect of the spring 7 is better;

specifically, as shown in fig. 1 and fig. 3, in use, after the spring 7 springs to drive the sieving main body 1 to vibrate for sieving, in the process of movement of the spring 7, the movable frame 601 fixed to the outer side wall of the spring 7 moves up and down on the outer side wall of the ball 602, so that the spring 7 springs to have a certain guide, and the spring 7 is not easily deformed;

the opening and closing structure 8 comprises sliding grooves 804, the sliding grooves 804 are arranged on two sides of the cover plate 11, positioning rods 801 are arranged on one sides of the sliding grooves 804, clamping grooves 803 are arranged at the bottom ends of the positioning rods 801, handles 802 are arranged on one sides of the positioning rods 801, and the bottom ends of the handles 802 are fixed with the top end of the cover plate 11;

two groups of sliding grooves 804 are arranged, a sliding structure is formed between the sliding grooves 804 and the cover plate 11, the cover plate 11 is conveniently pushed to open and close by the design of the sliding structure, and the use is more convenient;

the outer diameter of the positioning rod 801 is smaller than the inner diameter of the clamping groove 803, a clamping structure is formed between the positioning rod 801 and the clamping groove 803, and the cover plate 11 is more stably installed due to the design of the clamping structure;

specifically, as shown in fig. 1, when the cover plate 11 is opened for maintenance, the positioning rods 801 are sequentially pulled upward to separate the positioning rods 801 from the clamping grooves 803, then the cover plate 11 is separated from the screening main body 1 by holding the grip 802 and pulling the cover plate 11 to one end through the grip 802, then the inside of the screening main body 1 is maintained, after maintenance is completed, the two ends of the cover plate 11 are aligned with the sliding grooves 804, then the grip 802 is held again to push the cover plate 11 to one end, the cover plate 11 can be mounted at the top end of the screening main body 1, and then the positioning rods 801 are sequentially clamped into the sliding grooves 804, so that the cover plate 11 can be mounted.

The working principle is as follows: when the device is externally connected with a power supply, firstly, the vibration motor 12 is started to drive the screening main body 1 to vibrate through the elastic acting force of the spring 7, the servo motor 902 is started after the screening main body 1 vibrates, the servo motor 902 drives the packing auger 903 to rotate in the feeding hole 10, then quartz sand materials can be fed into the feeding hole 10, the quartz sand is uniformly fed into the device through the rotating packing auger 903, and after the quartz sand enters the screening main body 1, the screening main body 1 can perform vibration screening and purification work on the quartz sand;

secondly, after the quartz sand enters the interior of the mounting frame 2, the quartz sand can be divided into three types under the action of two groups of screens in the mounting frame 2, the upper layer screen holes in the mounting frame 2 are larger than the lower layer screen holes, the screened larger impurities can fall on the upper layer screen holes and then are beaten out through the second discharge port 4, the quartz sand smaller than the upper layer screen holes falls on the lower layer screen holes, the quartz sand larger than the exposed quartz sand stays on the lower layer screen holes and is discharged through the third discharge port 5, and the quartz sand lower than the lower layer screen holes is discharged through the second discharge port 4, so that multi-stage screening is completed;

finally, after the spring 7 springs to drive the screening main body 1 to vibrate for screening, in the moving process of the spring 7, the movable frame 601 fixed on the outer side wall of the spring 7 moves up and down on the outer side wall of the ball 602, so that the spring 7 springs to have certain guidance, and when the inside of the screening main body 1 needs to be maintained along with the increase of the service time, the positioning rod 801 is upwards pulled in sequence to separate the positioning rod 801 from the clamping groove 803, then the handle 802 is held to pull the cover plate 11 to one end through the handle 802 so that the cover plate 11 can be separated from the screening main body 1, the inside of the screening main body 1 is maintained, after the maintenance is completed, the cover plate 11 is installed back to the top end of the screening main body 1, and finally the use work of the multistage screening device is completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel wear-resisting quartz sand purification is with multistage screening device, includes mounting bracket (2), its characterized in that: springs (7) are installed at four corners of the top end of the mounting frame (2), a guide structure (6) is arranged between the springs (7) and the mounting frame (2), a screening main body (1) is installed at the top end of the springs (7), a vibration motor (12) is installed at the bottom end of the screening main body (1), a first discharge hole (3) is formed in one side of the bottom end of the screening main body (1), a second discharge hole (4) is formed in one side of the first discharge hole (3), a third discharge hole (5) is formed in one side of the second discharge hole (4), a cover plate (11) is installed at the top end of the screening main body (1), an opening and closing structure (8) is arranged between the screening main body (1) and the cover plate (11), a feed inlet (10) is formed in one side of the top end of the screening main body (1), and an even feeding mechanism (9) is arranged inside the feed inlet (10), the uniform feeding mechanism (9) comprises a mounting plate (901), the mounting plate (901) is mounted at the top end of the feeding hole (10), a servo motor (902) is mounted at the top end of the mounting plate (901), and a packing auger (903) is mounted at the bottom end of the servo motor (902).

2. The novel multistage screening device for purifying wear-resistant quartz sand of claim 1, wherein: guide structure (6) include mounting groove (603), mounting groove (603) set up in the both sides on the inside top of mounting bracket (2), ball (602) are evenly installed to the inside of mounting groove (603), the lateral wall of ball (602) all is provided with adjustable shelf (601), and one side of adjustable shelf (601) all is fixed with the top of spring (7).

3. The novel multistage screening device for purifying wear-resistant quartz sand of claim 2, wherein: the ball (602) is provided with a plurality of ball (602) and a plurality of ball (602) are in the inside of mounting groove (603) and are the equidistant distribution.

4. The novel multistage screening device for purifying wear-resistant quartz sand of claim 2, wherein: the ball (602) are provided with two sets, ball (602) are the symmetric distribution about the axis of mounting bracket (2).

5. The novel multistage screening device for purifying wear-resistant quartz sand of claim 1, wherein: the opening and closing structure (8) comprises a sliding groove (804), the sliding groove (804) is formed in two sides of the cover plate (11), a positioning rod (801) is arranged on one side of the sliding groove (804), a clamping groove (803) is formed in the bottom end of the positioning rod (801), a handle (802) is arranged on one side of the positioning rod (801), and the bottom end of the handle (802) is fixed to the top end of the cover plate (11).

6. The novel multistage screening device for purifying wear-resistant quartz sand of claim 5, wherein: two groups of sliding grooves (804) are arranged, and a sliding structure is formed between the sliding grooves (804) and the cover plate (11).

7. The novel multistage screening device for purifying wear-resistant quartz sand of claim 5, wherein: the outer diameter of the positioning rod (801) is smaller than the inner diameter of the clamping groove (803), and a clamping structure is formed between the positioning rod (801) and the clamping groove (803).