CN112845042A

CN112845042A - Automatic dustproof vibrating screen for quarry

Info

Publication number: CN112845042A
Application number: CN202110007798.2A
Authority: CN
Inventors: 孙江先; 刘刚; 彭建兵; 彭松; 孙鹏
Original assignee: Guangzhou Shunxing Stone Field Co ltd
Current assignee: Guangzhou Shunxing Stone Field Co ltd
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-05-28

Abstract

The invention discloses an automatic dustproof vibrating screen for a quarry, which comprises a device main body, a feeding hole, a sieve plate, a partition plate, a gear and a supporting framework, wherein a device base is arranged at the bottom of the device main body, two sides of the device base are fixedly installed with vibration isolation springs, the other ends of the vibration isolation springs are fixedly installed with the device main body, a vibrating machine is arranged at the bottom of the device base, the feeding hole is formed in the right side above the device main body, a discharging hole is formed in the lower portion of the left side of the device main body, the sieve plate is movably installed in the device main body, a movable pin is movably installed in the sieve plate, a discharging plate is sleeved outside the movable pin, and the discharging. This automatic shale shaker that prevents dust of quarry makes the connecting piece remove inside the screw rod to make the support skeleton walk about the spout is inside, and then can flexible support skeleton, and be convenient for carry out the maintenance and the change of play flitch, guarantee the screening quality of a flitch.

Description

Automatic dustproof vibrating screen for quarry

Technical Field

The invention relates to the technical field of vibrating screens, in particular to an automatic dustproof vibrating screen for a quarry.

Background

The shale shaker sieves the material, can produce a large amount of dusts in normal operation, for reducing the dust, usually can install the dust cover on the sieve. Ordinary dust cover is mostly fixed, is formed by the welding of iron plate angle bar, when needs inspection sieve that shakes inside, need hang down the dust cover with the driving. Because during hoist and mount, personnel need hang wire rope to sieve upper portion, and personnel have the potential safety hazard, and hoist and mount the dust cover and waste time and energy.

Disclosure of Invention

In order to overcome the above disadvantages of the prior art, the present invention provides an automatic dustproof vibrating screen for quarries, which solves the problems of the prior art that most of common dustproof covers are fixed and are formed by welding iron plate angle irons, and when the interior of the vibrating screen needs to be inspected, the dustproof cover needs to be hung down by a crane. Because during hoist and mount, personnel need hang wire rope to sieve upper portion, and personnel have the potential safety hazard, and hoist and mount the dust cover and waste time and energy the problem.

The technical scheme adopted by the invention for solving the technical problems is as follows: an automatic dustproof vibrating screen for a quarry comprises a device main body, a feed inlet, a screen plate, a partition plate, a gear and a supporting framework, wherein the bottom of the device main body is provided with a device base, two sides of the device base are fixedly installed with vibration isolation springs, the other ends of the vibration isolation springs are fixedly installed with the device main body, the bottom of the device base is provided with a vibrating machine, the feed inlet is arranged on the right side above the device main body, a discharge outlet is arranged below the left side of the device main body, the screen plate is movably installed inside the device main body, movable pins are movably installed inside the screen plate, discharge plates are sleeved outside the movable pins, the discharge plates are movably installed with the screen plate through the movable pins, the partition plate is fixedly installed on the right side inside the device main body, the right side of the partition plate is provided with, the inside fixed mounting of gear has the screw rod to the screw rod runs through in the baffle, and the screw rod other end and device main part fixed mounting simultaneously, and the screw rod outside is connected with the connecting piece meshing moreover, support skeleton and connecting piece are mutually installed, support the skeleton simultaneously and locate inside the spout, and both sides around the device main part are located to the spout.

Preferably, the device main part is provided with two sets of screws and connection structures thereof in a front-back symmetry manner, and the two sets of screws are meshed and connected through the conveyor belt.

Preferably, the left side and the right side of the bottom of the base of the device are uniformly and symmetrically provided with two groups of vibration isolation springs, and the left group of vibration isolation springs and the right group of vibration isolation springs are different in height.

Preferably, the sieve plate is in a C shape, and the size of the cross-sectional area of the opening in the sieve plate is equal to that of the discharge plate.

Preferably, the length of the screw is equal to the distance from the partition plate to the left side of the device main body, and the screw is arranged right below the sliding groove.

Preferably, the connecting piece and the supporting framework are arranged inside the sliding groove, the supporting framework is also arranged on the surface of the connecting piece, and the supporting framework is connected with the supporting framework through the tarpaulin.

Compared with the prior art, the invention has the beneficial effects that: according to the automatic dustproof vibrating screen for the quarry, the connecting piece moves inside the screw rod, so that the supporting framework can walk left and right inside the chute, the supporting framework can be stretched and retracted, the discharging plate can be conveniently overhauled and replaced, and the screening quality of the discharging plate is ensured;

1. the device is provided with a structure that a device main body, a driving motor, a gear, a conveying belt, a screw rod, a connecting piece, a supporting framework and a sliding groove are matched with each other, and the connecting piece can move inside the screw rod through the work of the driving motor, so that the supporting framework can walk left and right inside the sliding groove, the supporting framework can be stretched and retracted, the purpose of automatic folding and unfolding is achieved, the labor is reduced, the potential safety hazard is reduced, and meanwhile, the operation efficiency is improved;

2. be equipped with sieve, removable pin and play the structure that the flitch was mutually supported, through the mounting means of play flitch and sieve to be convenient for dismantle the play flitch, realized the easy dismounting's of play flitch function, the screening quality of the flitch is guaranteed in the maintenance and the change that carry out the play flitch to the convenience.

Drawings

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

FIG. 2 is a schematic left sectional view of the present invention;

FIG. 3 is a schematic view of a sieve plate structure according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a device main body; 2. a device base; 3. a vibration isolation spring; 4. a vibrator; 5. a feed inlet; 6. a discharge port; 7. a sieve plate; 8. a movable pin; 9. a discharge plate; 10. a partition plate; 11. a drive motor; 12. a gear; 13. a conveyor belt; 14. a screw; 15. a connecting member; 16. a support framework; 17. a chute.

Detailed Description

The invention will now be further described with reference to the accompanying description and examples:

referring to fig. 1-4, the invention provides an automatic dustproof vibrating screen for quarries, comprising a device main body 1, a device base 2, a vibration isolation spring 3, a vibrator 4, a feeding port 5, a discharging port 6, a screen plate 7, a movable pin 8, a discharging plate 9, a partition plate 10, a driving motor 11, a gear 12, a conveyor belt 13, a screw 14, a connecting piece 15, a supporting framework 16 and a chute 17, wherein the device base 2 is arranged at the bottom of the device main body 1, two sides of the device base 2 are fixedly arranged with the vibration isolation spring 3, the other end of the vibration isolation spring 3 is fixedly arranged with the device main body 1, the vibrator 4 is arranged at the bottom of the device base 2, the feeding port 5 is arranged at the right side above the device main body 1, the discharging port 6 is arranged at the left side of the device main body 1, the screen plate 7 is movably arranged in the device main body 1, the movable pin 8, and ejection of compact board 9 passes through removable pin 8 and sieve 7 movable mounting, baffle 10 fixed mounting is on the inside right side of device main part 1, simultaneously baffle 10 right side is equipped with driving motor 11, and driving motor 11 and gear 12 are mutually installed, and gear 12 is connected with conveyer belt 13 meshing, the inside fixed mounting of gear 12 has screw rod 14, and screw rod 14 runs through in

baffle

10, 14 other ends of screw rod and device main part 1 fixed mounting simultaneously, and the screw rod 14 outside is connected with connecting piece 15 meshing, framework 16 and connecting piece 15 mutually installed, framework 16 locates inside spout 17 simultaneously, and both sides around device main part 1 are located to spout 17.

In this example, the device body 1 is symmetrically provided with two groups of screws 14 and connecting structures thereof in the front and back, and the two groups of screws 14 are meshed and connected through the conveyor belt 13, so that the moving directions and the speeds of the connecting pieces 15 in the front and back groups of screws 14 of the device body 1 are equal;

two groups of vibration isolation springs 3 are uniformly and symmetrically arranged on the left side and the right side of the bottom of the device base 2, and the left group of vibration isolation springs 3 and the right group of vibration isolation springs 3 have different heights, so that the device main body 1 can be obliquely arranged, the discharging of the device main body 1 is facilitated, and the screening quality can be improved;

the sieve plate 7 is in a C-shaped shape, and meanwhile, the cross sectional area of an opening in the sieve plate 7 is equal to that of the discharging plate 9, so that the flow velocity in the middle and at two ends in the device main body 1 is equal;

the length of the screw 14 is equal to the distance from the partition board 10 to the left side of the device main body 1, and the screw 14 is arranged right below the sliding groove 17;

connecting piece 15 and supporting framework 16 all locate the inside of spout 17 to connecting piece 15 surface also is equipped with supporting framework 16, and supporting framework 16 passes through tarpaulin interconnect with supporting framework 16 simultaneously, can utilize the automatic flexible folding characteristic of tarpaulin, when the sieve is inside to be looked over to needs, can use remote controller control driving motor 11, contracts supporting framework 16, reaches the automatic purpose of receiving and releasing.

The working principle is as follows: when the device is used, as shown in fig. 1-2 and fig. 4, before work is carried out, the driving motor 11 on the right side of the partition plate 10 is started to rotate, so that the driving motor 11 drives the gear 12 to rotate, the conveying belt 13 rotates, the two screw rods 14 on the left side of the partition plate 10 rotate, the connecting piece 15 moves inside the screw rods 14, the supporting framework 16 moves inside the sliding groove 17 on the surface of the device main body 1, the characteristic that tarpaulin can be automatically stretched and folded can be utilized, the top end of the device main body 1 is covered by the tarpaulin, and the dustproof effect is achieved.

Then, as shown in fig. 2, the raw material can be fed through the feeding hole 5 above the device main body 1, and the vibrator 4 above the device base 2 can be started at the same time, so that the device main body 1 vibrates up and down, and the vibration isolation spring 3 has certain damping effect, and the raw material in the device main body 1 is sieved out through the discharging plate 9 in the sieve plate 7.

Finally, as shown in fig. 1-2, the discharge hole 6 at the left side of the device body 1 is opened, so that a person can make a part of the raw materials of the device body 1 flow out, and then the raw materials sequentially pass through the movable pin 8 from left to right to open the discharge plate 9, so that the raw materials in different sieve plates 7 flow out in a grading manner.

In summary, after reading the present disclosure, those skilled in the art can make various other corresponding changes without creative mental labor according to the technical solutions and concepts of the present disclosure, and all of them are within the protection scope of the present disclosure.

Claims

1. The utility model provides an automatic shale shaker that prevents dust in quarry, includes device main part, feed inlet, sieve, baffle, gear and supporting framework, its characterized in that: the device comprises a device body, a vibration isolation spring, a vibrating machine, a feeding hole, a sieve plate, a baffle plate, a driving motor, a gear, a conveying belt, a screw rod, a baffle plate, a transmission belt, a vibration isolation spring, a vibrating machine, a feeding hole, a discharge hole, a driving motor, a transmission belt, a transmission, and the screw rod outside is connected with the connecting piece meshing, support skeleton and connecting piece interconnect, support the skeleton simultaneously and locate inside the spout to both sides around the device main part are located to the spout.

2. The automatic dustproof vibrating screen for quarries of claim 1, wherein: the device main part is provided with two sets of screw rods and connection structures thereof in a front-back symmetry manner, and the two sets of screw rods are connected in a meshing manner through the conveyor belt.

3. The automatic dustproof vibrating screen for quarries of claim 1, wherein: two groups of vibration isolation springs are uniformly and symmetrically arranged on the left side and the right side of the bottom of the base of the device, and the left group of vibration isolation springs and the right group of vibration isolation springs are different in height.

4. The automatic dustproof vibrating screen for quarries of claim 1, wherein: the sieve plate is in a C shape, and meanwhile, the size of the cross sectional area of an opening in the sieve plate is equal to that of the discharge plate.

5. The automatic dustproof vibrating screen for quarries of claim 1, wherein: the length of screw rod is equal to the left distance of device main part with the baffle, and the screw rod is located under the spout simultaneously.

6. The automatic dustproof vibrating screen for quarries of claim 1, wherein: the connecting piece and the supporting framework are arranged inside the sliding groove, the supporting framework is also arranged on the surface of the connecting piece, and the supporting framework are connected with each other through tarpaulin.