CN219187686U - A double-layer vibrating screening device for quartz sand preparation - Google Patents

Abstract

The utility model discloses a double-layer vibration screening device for quartz sand preparation, which relates to the technical field of quartz sand production. The double-layer vibrating screening device for quartz sand preparation includes a shell, the inner wall of the shell is fixedly connected with a vibrating motor, the outer wall of the shell is fixedly connected with supporting legs, the output shaft of the vibrating motor is fixedly connected with the bottom of the screening cylinder, A tilting mechanism is arranged on the sieving cylinder, and the tilting mechanism includes a rod body A, which is slidingly connected with the outer wall of the sieving cylinder, and a handle is fixedly connected to the outer wall of the rod body A, and a rod body B is fixedly connected to the handle, and the outer wall of the rod body A is fixedly connected There is an L-shaped plate, the L-shaped plate is fixedly connected with the outer wall of the closed plate, and the closed plate is slidably connected with the inner wall of the discharge port. A tilting mechanism is provided to make the discharge port open by pushing the handle after sieving. At the same time, the screen is inclined through the connecting rod, so that the quartz sand is quickly discharged outward along one side of the inclined screen, so as to achieve the effect of convenient discharge.

Description

A double-layer vibrating screening device for quartz sand preparation

technical field

The utility model relates to the technical field of quartz sand production, in particular to a double-layer vibration screening device for quartz sand preparation.

Background technique

Quartz sand is a non-metallic mineral, which is often used in glass, foundry and other industries. During the production and processing of quartz sand, it is necessary to screen the quartz sand to remove the dust attached to the outer wall of the quartz sand.

Quartz sand is usually screened through a vibrating screen, and the vibrating screen is composed of a vibrating motor and a screen. It is necessary to place the processed quartz sand on the top of the screen, and then start the vibration motor to drive the screen to produce a certain shaking effect. , quickly sieve the quartz sand through the sieve through shaking, so that the dust attached to the outer wall of the quartz sand is separated from the quartz sand, and the production efficiency is improved.

Considering that the vibrating screen usually places the screen horizontally in the process of screening the quartz sand through the screen, so that when the screen screen screens the quartz sand, the quartz sand is kept in a horizontal state for uniform screening. After sieving, the horizontal sieve is not convenient for the staff to take out the processed quartz sand, which makes the process of unloading the material not convenient enough. At the same time, it is considered that the quartz sand needs to be sieved along the vibrating sieve The top of the screen is put in, and once a large amount of quartz sand is directly put in, it is easy to cause a large amount of quartz sand to accumulate on the top of the screen, and blockage occurs, which affects the processing efficiency.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a double-layer vibrating screening device for quartz sand preparation, which solves the problem that the existing screening device mentioned in the above background technology is inconvenient for the staff to take out the processed quartz sand. The problem.

(2) Technical solution

In order to achieve the above purpose, the utility model is realized through the following technical solutions: a double-layer vibrating screening device for quartz sand preparation, including a housing, the inner wall of the housing is fixedly connected with a vibration motor, and the outer wall of the housing is The support legs are fixedly connected, the top of the housing is elastically connected to the bottom of the sieve cylinder through a buffer spring, the output shaft of the vibration motor is fixedly connected to the bottom of the sieve cylinder, and the top of the sieve cylinder is fixedly connected with A feed funnel, the sieving cylinder is provided with a tilting mechanism, the tilting mechanism includes a rod A, the outer wall of the rod A is fixedly connected with a handle, the handle is fixedly connected with a rod B, the rod A The outer wall is fixedly connected with an L-shaped plate, the L-shaped plate is fixedly connected with the outer wall of the closed plate, the closed plate is slidably connected with the inner wall of the discharge port, one end of the rod body B is hinged with one end of the connecting rod, and the connected The other end of the rod is hinged with the inner wall of the hinged seat, a rectangular guide rod is slidably connected to the hinged seat, and a screen cloth is rotatably connected to the inner wall of the sieving cylinder.

Preferably, one end of the buffer spring is fixedly connected to the top of the housing, and the other end of the buffer spring is fixedly connected to the bottom of the screening cylinder.

Preferably, the top of the feed funnel is provided with a transfer pipe, and the inner wall of the feed funnel is rotatably connected to a rotating shaft.

Preferably, the outer wall of the rotating shaft is fixedly connected with partition plates, and there are three sets of separating plates, and the three sets of separating plates are evenly distributed on the outer wall of the rotating shaft.

Preferably, a baffle is fixedly connected to the inner wall of the screening cylinder, and the baffle is arranged below the discharge port.

Preferably, the rod body A is slidingly connected with the outer wall of the screening cylinder, and the discharge port is opened on the outer wall of the screening cylinder.

Preferably, the rod body B is slidably connected to the outer wall of the screening cylinder, the outer wall of the screen is fixedly connected to a rotating rod, and the rotating rod is rotatably connected to the inner wall of the screening cylinder.

Preferably, both ends of the rectangular guide rod are fixedly connected with a plate, and the plate is fixedly connected with the bottom of the screen.

(3) Beneficial effects

The utility model provides a double-layer vibration screening device for quartz sand preparation. Has the following beneficial effects:

(1) When the double-layer vibrating screening device for quartz sand preparation is in use, a tilting mechanism is provided to keep the screen in a horizontal and horizontal state during the process of sieving the quartz sand, so that the quartz sand can be evenly screened. After sieving, push the handle to open the outlet, and at the same time, tilt the screen through the connecting rod, so that the quartz sand can be quickly discharged along the side of the inclined screen, so as to achieve convenient discharge. material effect.

(2), when the double-layer vibrating screening device for quartz sand preparation is in use, it is provided with a feeding funnel, a rotating shaft and a partition plate, and cooperates with a transmission pipe to transfer the quartz sand to the top of the partition plate through the transmission pipe, And through the gravity, the partition plate gradually begins to turn over, so as to control the amount of quartz sand fed through the rotation of the partition plate, thereby preventing the effect of entering too much quartz sand at one time.

Description of drawings

Fig. 1 is the schematic structural diagram of the front view of the rotating shaft of the utility model;

Fig. 2 is the utility model device top view structure diagram;

Fig. 3 is the schematic diagram of the sectional structure of the sieve cylinder of the utility model device;

Fig. 4 is a schematic diagram of the structure of the feed funnel, the rotating shaft and the partition plate of the device of the present invention.

In the figure: 1. Shell; 2. Support legs; 3. Buffer spring; 4. Vibration motor; 5. Screening cylinder; 6. Transmission pipe; 7. Feed funnel; 10, tilting mechanism; 101, handle; 102, rod body A; 103, rod body B; 104, L-shaped plate; 105, closed plate; 106, discharge port; 107, screen mesh; Rod; 110, hinged seat.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-Fig. 4, the utility model provides a double-layer vibrating screening device for quartz sand preparation, including a housing 1, the inner wall of the housing 1 is fixedly connected with a vibration motor 4, and the vibration motor 4 is connected through the housing 1. For fixing, the outer wall of the housing 1 is fixedly connected with the support legs 2, and provides support for the housing 1 through the support legs 2, the top of the housing 1 is fixedly connected with one end of the buffer spring 3, and the other end of the buffer spring 3 is connected to the The bottom of the sieve cylinder 5 is fixedly connected so that the vibration motor 4 drives the sieve cylinder 5 to vibrate, and the impact force of the sieve cylinder 5 is reduced by the buffer spring 3, and the output shaft of the vibration motor 4 is fixedly connected to the bottom of the sieve cylinder 5. The vibration effect is generated by starting the vibration motor 4 to drive the screen cylinder 5 .

The top of the screening cylinder 5 is fixedly connected with a feeding funnel 7, pour the quartz sand that needs to be screened into the inner wall of the screening cylinder 5 along the feeding funnel 7 for screening, and the top of the feeding funnel 7 is provided with a transmission The tube 6 transmits the quartz sand through the transmission tube 6. The inner wall of the feeding funnel 7 is rotatably connected with a rotating shaft 9, and the outer wall of the rotating shaft 9 is fixedly connected with a partition plate 8, so that the rotating shaft 9 drives the partition plate 8 along the feeding funnel 7. The bottom of the inner wall is turned over, so as to maintain a uniform feeding effect, and three groups of partition plates 8 are provided, and the three groups of partition plates 8 are evenly distributed on the outer wall of the rotating shaft 9 .

The sieving cylinder 5 is provided with a tilting mechanism 10, the tilting mechanism 10 includes a rod body A102, the rod body A102 is slidably connected with the outer wall of the sieving cylinder 5, and keeps the rod body A102 to move horizontally and horizontally, and the outer wall of the rod body A102 is fixedly connected with a handle 101, which is convenient for work The personnel move the rod body A102 and the rod body B103 at the same time through the handle 101, the handle 101 is fixedly connected with the rod body B103, and the outer wall of the rod body A102 is fixedly connected with the L-shaped plate 104, so that the rod body A102 drives the L-shaped plate 104 to move, and passes through the L-shaped plate 104 pulls the closing plate 105, and the L-shaped plate 104 is fixedly connected with the outer wall of the screening cylinder 5 through the fixing bolts. When the limit needs to be released, the fixing of the L-shaped plate 104 can be released only by the staff rotating the fixing bolts. Effect, the L-shaped plate 104 is fixedly connected with the outer wall of the closing plate 105, and the closing plate 105 is slidably connected with the inner wall of the discharge opening 106 to keep the closing plate 105 moving laterally. The screen 107 sieves the quartz sand and then discharges it outward along the discharge port 106 to achieve the effect of discharging. The inner wall of the screen cylinder 5 is fixedly connected with a baffle to provide support for one side of the flipped screen 107 effect, and the baffle is arranged below the discharge port 106, and does not affect the outward discharge of the quartz sand accumulated on the screen 107.

The rod body B103 is slidingly connected with the outer wall of the screening cylinder 5 to keep the rod body B103 moving laterally, one end of the rod body B103 is hinged to one end of the connecting rod 108, and the other end of the connecting rod 108 is hinged to the inner wall of the hinge seat 110, so that the rod body B103 moves The connecting rod 108 squeezes and pushes the hinged seat 110, so that the hinged seat 110 moves along the outer wall of the rectangular guide rod 109, and drives the screen 107 to turn over. The hinged seat 110 is slidably connected with a rectangular guide rod 109 to keep the hinge The seat 110 moves stably, the two ends of the rectangular guide rod 109 are fixedly connected with a plate body, the plate body is fixedly connected with the bottom of the screen cloth 107, the outer wall of the screen cloth 107 is fixedly connected with a rotating rod, and the rotating rod is connected with the inner wall of the screening cylinder 5 Rotationally connected, the screen cloth 107 can be turned over along the inner wall of the screening cylinder 5 by the rotating rod.

In the utility model, when in use, the quartz sand that needs to be sieved is poured into the feed funnel 7 through the transfer pipe 6, and the bottom of the transfer pipe 6 is located above the partition plate 8, so that the quartz sand falls on the on the partition plate 8, and as the quartz sand gradually falls and the gravity increases, the partition plate 8 gradually begins to overturn, so that the partition plate 8 drives the rotating shaft 9 to rotate along the inner wall of the feed funnel 7, so that the material passing through the partition plate The rotation of 8 controls the amount of quartz sand feed, thereby preventing the situation that too much quartz sand enters at one time and affects the screening effect of the screen cylinder 5.

And after the quartz sand enters the inner wall of the sieve cylinder 5, the quartz sand is sieved by two groups of screens 107 arranged on the sieve cylinder 5 inner wall, so as to remove the dust on the outer wall of the quartz sand, and the dust of the quartz sand can also be removed. The size is distinguished, and by starting the vibrating motor 4, the vibrating motor 4 drives the sieving cylinder 5 to vibrate, and the vibrating effect causes the screen 107 to vibrate and sieve the quartz sand on the top, thereby improving the efficiency of sieving.

And after sieving, when it is necessary to take out the quartz sand accumulated on the screen 107, the handle 101 is pushed inward through the workbench, so that the handle 101 drives the rod body A102 and the rod body B103 to move inward, so that the rod body A102 drives the L-shaped plate 104 Move outwards so that the L-shaped plate 104 drives the closing plate 105 to move outwards, so that the discharge port 106 is opened, and the connecting rod 108 provided at one end of the rod body B103 cooperates with the hinged seat 110 to drive the screen 107 to turn over, and when the hinged seat When 110 is pushed by the connecting rod 108, it will move along the outer wall of the rectangular guide rod 109, so that the screen 107 will be turned over along the inner wall of the screen passing cylinder 5 through the rotating rod, and the other side of the screen 107 will be turned down and out. The baffle plate set at the bottom of the outer wall of the material opening 106 is in contact with each other, thereby achieving the effect of inclining the screen 107, and through the inclined force, the sieved quartz sand on the screen 107 is discharged outward along the discharge opening 106 to achieve fast The effect of convenient discharge.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a quartz sand preparation is with double-deck vibration screening device, includes casing (1), its characterized in that: the utility model discloses a sieve, including casing (1), inner wall fixedly connected with vibrating motor (4), outer wall fixedly connected with supporting leg (2) of casing (1), the top of casing (1) is through buffer spring (3) and the bottom elastic connection of sieving section of thick bamboo (5), the output shaft of vibrating motor (4) and the bottom fixed connection of sieving section of thick bamboo (5), the top fixedly connected with feed hopper (7) of sieving section of thick bamboo (5), be provided with tilting mechanism (10) on sieving section of thick bamboo (5), tilting mechanism (10) are including body of rod A (102), outer wall fixedly connected with handle (101) of body of rod A (102), fixedly connected with body of rod B (103) on handle (101), outer wall fixedly connected with L template (104) of body of rod A (102), the outer wall fixedly connected with of L template (105), the inner wall sliding connection of closure plate (105) and discharge gate (106), the one end of body of rod B (103) articulates there is one end of connecting rod (108), the other end of connecting rod (108) is connected with articulated seat (110) on articulated seat (110), articulated seat (110).

2. The double-layer vibration screening device for quartz sand preparation according to claim 1, wherein: one end of a buffer spring (3) is fixedly connected to the top of the shell (1), and the other end of the buffer spring (3) is fixedly connected with the bottom of the sieving barrel (5).

3. The double-layer vibration screening device for quartz sand preparation according to claim 1, wherein: the top of feed hopper (7) is provided with transfer line (6), the inner wall rotation of feed hopper (7) is connected with pivot (9).

4. A dual-layer vibratory screening device for quartz sand production according to claim 3, wherein: the outer wall fixedly connected with division board (8) of pivot (9), and division board (8) are provided with three group, and three group division board (8) even distribution is on the outer wall of pivot (9).

5. The double-layer vibration screening device for quartz sand preparation according to claim 1, wherein: the inner wall of the sieving cylinder (5) is fixedly connected with a baffle, and the baffle is arranged below the discharge hole (106).

6. The double-layer vibration screening device for quartz sand preparation according to claim 1, wherein: the rod body A (102) is in sliding connection with the outer wall of the sieving cylinder (5), and the discharge hole (106) is formed in the outer wall of the sieving cylinder (5).

7. The double-layer vibration screening device for quartz sand preparation according to claim 1, wherein: the rod body B (103) is in sliding connection with the outer wall of the sieving cylinder (5), the outer wall of the screen (107) is fixedly connected with a rotating rod, and the rotating rod is in rotating connection with the inner wall of the sieving cylinder (5).

8. The double-layer vibration screening device for quartz sand preparation according to claim 1, wherein: the two ends of the rectangular guide rod (109) are fixedly connected with plate bodies, and the plate bodies are fixedly connected with the bottoms of the screens (107).

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