CN210753686U

CN210753686U - Novel high-efficient environmental protection clearance sieve

Info

Publication number: CN210753686U
Application number: CN201921222185.5U
Authority: CN
Inventors: 陈雪姣; 陈卓
Original assignee: Yichang Yueteng Technology Service Co ltd
Current assignee: Yichang Yueteng Technology Service Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-16
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a novel high-efficient environmental protection clearance sieve, the both ends of box are equipped with hair-dryer and exhaust fan respectively, the opposite side both ends of box are fixed and are seted up the spout, swing joint has first connecting rod and second connecting rod in the spout, first connecting rod and second connecting rod swing joint have the knee lever, the one end of first screen cloth, second screen cloth and laying dust board is fixed to be connected with on the first connecting rod, the other end of first screen cloth and second screen cloth is fixed to be connected with on the second connecting rod, the other end of laying dust board is fixed to be connected on the third connecting rod; the utility model discloses be equipped with two sets of screens and carry out meticulous screening, the screen cloth passes through the drive realization vibrations of motor for the completion screening that the screen cloth can be quick and smash the material that becomes the piece, be equipped with the fan at the box both ends, can make the inside air current that forms the convection current of box, make the dust in the box discharge out through the dust exhaust mouth and remove the collection, can not cause the pollution.

Description

Novel high-efficient environmental protection clearance sieve

Technical Field

The utility model relates to a clearance sieve technical field specifically is a novel high-efficient environmental protection clearance sieve.

Background

The cleaning sieve is mainly suitable for grain feed processing, cleaning and impurity removing of auxiliary materials, scattering of lumpy materials, particularly suitable for being used as a safety sieve after a mixer, and suitable for cleaning materials with different impurity contents by adopting an adjustable helical angle beating plate and a cleaning brush. A burst formula sieve section of thick bamboo and two-sided big structure of opening the door, make the operation maintenance simple and convenient swift, but current clearance sieve all adopts the cylinder form, but the inside only is equipped with the one deck screen cloth of clearance sieve of cylinder form, can't carry out complete clearance to the impurity in the screening thing, the screen cloth aperture in this technique is generally greater than the screening thing or is less than the screening thing promptly, just so make the clearance sieve only can clear away the impurity of screening thing the inside, another kind still preserves in the screening thing, just so can not be high-efficient quick screening the screening material, and do not collect the processing to dust etc. in the prior art, so will make the dust can fly away in a large number, contain a large amount of dust in the air, cause the injury of health to the staff, just so urgently need a clearance sieve that can high-efficient quick and environmental protection.

Disclosure of Invention

An object of the utility model is to provide a novel high-efficient environmental protection clearance sieve has the dust device advantages such as multistage screening plant and collection environmental protection for solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel efficient environment-friendly cleaning sieve comprises a box body, wherein four groups of supporting legs are fixedly welded at the bottom end of the box body, universal wheels are fixedly welded at the bottom ends of the supporting legs, a first motor and a second motor are fixedly installed at two sides of the bottom end of the box body, a feeding funnel is fixedly arranged at one side of the top end of the box body, a blower and an exhaust fan are respectively arranged at two ends of the box body, a dust exhaust port is fixedly welded at the bottom end of the exhaust fan, a first discharge port, a second discharge port and a third discharge port are fixedly arranged at one side of the box body, sliding grooves are fixedly arranged at two ends of the other side of the box body, a first connecting rod and a second connecting rod are respectively and movably connected in the sliding grooves, a curved rod is movably connected at the central parts of the first connecting rod and the second connecting rod through a pin rod, one end of the curved rod is also movably connected to a flywheel through the, the utility model discloses a dust collecting device, including box body, first screen cloth, second screen cloth and laying dust board, the one end of the first screen cloth of fixedly connected with, second screen cloth and laying dust board on the first connecting rod, the other end of the first screen cloth of fixedly connected with and second screen cloth on the second connecting rod, the other end fixed connection of laying dust board is on the third connecting rod, the third connecting rod passes through pin lever swing joint in the inboard of box, equal fixed welding has the baffle on first screen cloth, second screen cloth and the laying dust board.

Preferably, the fixed welding of one end of first screen cloth has first discharge gate, the fixed welding of one end of second screen cloth has the second discharge gate, the fixed welding of one end of laying dust board has the third discharge gate.

Preferably, the first screen, the second screen and the dust plate are fixedly welded with one end of the discharge port lower than the other end, and the inclination angles of the first screen, the second screen and the dust plate are between ten degrees and fifteen degrees.

Preferably, the blower and the exhaust fan are respectively arranged at two ends of the box body and blow air towards one direction at the same time, and a dust exhaust port is fixedly connected to the lower portion of the exhaust fan and connected with an external collecting device.

Preferably, the length of the sliding groove is at least 5-10cm longer than the length of the first connecting rod and the second connecting rod respectively, namely, the length of the sliding groove is more than the diameter of the flywheel.

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

the utility model discloses be equipped with two sets of screen cloth and can sieve the large granule and the tiny particle that need sieve in the material respectively to the screen cloth passes through the drive of motor and can realize vibrations, makes the completion screening that the screen cloth can be quick and smashes the material that becomes the piece, and the screen cloth slope sets up, can shake material or impurity etc. on each screen cloth and discharge to discharge gate department, and the utility model discloses a sealed box is equipped with the fan at the box both ends, can make the inside air current that forms the convection current of box, makes the dust in the box discharge away through the dust exhaust mouth, can not swing everywhere, causes the pollution.

Drawings

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

fig. 2 is a side view of the present invention;

fig. 3 is a cross-sectional view of the present invention.

In the figure: 1. a box body; 2. a support leg; 3. a universal wheel; 4. a feed hopper; 5. a first discharge port; 6. a second discharge port; 7. a third discharge port; 8. a blower; 9. an exhaust fan; 10. a dust exhaust port; 11. a first motor; 12. a second motor; 13. a chute; 14. a first link; 15. a pin rod; 16. a curved bar; 17. a third link; 18. a flywheel; 19. a second link; 20. a first screen; 21. a second screen; 22. a dust laying plate; 23. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel efficient environment-friendly cleaning sieve comprises a box body 1, wherein four groups of supporting legs 2 are fixedly welded at the bottom end of the box body 1, universal wheels 3 are fixedly welded at the bottom ends of the supporting legs 2, the supporting legs 2 at the positions can keep the box body 1 balanced, and the universal wheels 3 can facilitate the box body 1 to move; a first motor 11 and a second motor 12 are fixedly mounted on two sides of the bottom end of the box body 1, and the first motor 11 and the second motor 12 can provide oscillation power for the first screen 20, the second screen 21 and the dust collecting plate 22; a feeding funnel 4 is fixedly arranged on one side of the top end of the box body 1, and the feeding funnel 4 can facilitate the conveying of raw materials; the two ends of the box body 1 are respectively provided with the blower 8 and the exhaust fan 9, the bottom end of the exhaust fan 9 is fixedly welded with the dust exhaust port 10, and the blower 8 and the exhaust fan 9 at the position can effectively exhaust and collect dust in the box body 1; a first discharge port 5, a second discharge port 6 and a third discharge port 7 are fixedly formed in one side of the box body 1, different raw materials and impurities can be discharged from the first discharge port 5, the second discharge port 6 and the third discharge port 7, the first discharge port 5 can discharge the impurities with the diameter larger than that of the raw materials, the second discharge port 6 can discharge the raw materials, and the third discharge port 7 can discharge the impurities with the diameter smaller than that of the raw materials; the two ends of the other side of the box body 1 are fixedly provided with sliding grooves 13, the insides of the sliding grooves 13 are respectively and movably connected with a first connecting rod 14 and a second connecting rod 19, the central parts of the first connecting rod 14 and the second connecting rod 19 are respectively and movably connected with a curved rod 16 through a pin rod 15, one end of the curved rod 16 is also and movably connected onto a flywheel 18 through a pin rod 15, the flywheel 18 is respectively and fixedly arranged on output shafts of a first motor 11 and a second motor 12, a first screen 20 is fixedly connected onto the first connecting rod 14, one end of a second screen 21 and one end of a dust plate 22 are fixedly connected onto the second connecting rod 19, the other end of the dust plate 22 is fixedly connected onto a third connecting rod 17, the third connecting rod 17 is movably connected onto the inner side of the box body 1 through a pin rod 15, baffle plates 23 are fixedly welded onto the first screen 20, the second screen 21 and the dust plate 22, and the sliding grooves 13, the first connecting rod 14 and the third connecting rod 19 at the positions can realize that the first screen 20 is driven by the first motor 11 and the The second screen 21 and the dust plate 22, and the baffles 23 are arranged on the first screen 20, the second screen 21 and the dust plate 22 to prevent the raw materials or impurities from falling down from the first screen 20, the second screen 21 and the dust plate 22, so that the screening is not clean.

Specifically, the fixed welding of first screen cloth 20's one end has first discharge gate 5, the fixed welding of second screen cloth 21's one end has second discharge gate 6, the fixed welding of the one end of laying dust board 22 has third discharge gate 7, first screen cloth 20, the one end that fixed welding has the discharge gate on second screen cloth 21 and the laying dust board 22 all is less than the other end, and first screen cloth 20, the inclination of second screen cloth 21 and laying dust board 22 is between ten degrees to fifteen degrees, the first screen cloth 20 of this department, discharge that material and impurity can be made things convenient for to second screen cloth 21 and laying dust board 22, prevent to block up.

Specifically, hair-dryer 8 and exhaust fan 9 are in the both ends of box 1 respectively, and blow towards a direction simultaneously to the below fixedly connected with dust exhaust port 10 of exhaust fan 9, and external collection device is connected to dust exhaust port 10, and box 1 forms the gas of convection current, can make dust discharge away like this, prevents the contaminated air.

Specifically, the length of the sliding slot 13 is at least 5-10cm longer than the length of the first connecting rod 14 and the second connecting rod 19, respectively, that is, the length of the sliding slot 13 should be longer than the diameter of the flywheel 18, and the sliding slot 13 is set so that the first connecting rod 14 and the second connecting rod 19 can move when moving up and down and vibrating, and the first connecting rod 14 and the second connecting rod 19 do not collide with two ends of the sliding slot 13.

The working principle is as follows: the first motor 11 and the second motor 12 are started, so that the first motor 11 and the second motor 12 drive the first screen 20, the second screen 21 and the dust plate 22 to vibrate through the bent rod 16, so that the whole device starts to operate, then the blower 8 and the exhaust fan 9 are started, so that a convection air flow is formed inside the box body 1, then a material to be screened is added into the feeding hopper 4 at the top of the box body 1, a screening process is started, when the material enters the first screen 20, the first screen 20 is driven by the first motor 11 and the second motor 12 to start vibrating, large-particle impurities in the material are retained, caking phenomena contained in the material are crushed in the vibrating process and then discharged through the first discharge port 5, then the rest of the material falls onto the second screen 21, and then the second screen 21 can screen fine dust and other impurities onto the dust plate 22 under the vibrating action, and the screened clean material is discharged through the second discharge port 6, the small particle dust impurities are discharged through the third discharge port 7, and a large amount of dust is generated in the air due to the shaking of the first screen 20, the second screen 21 and the dust collecting plate 22, and the dust is discharged through the dust discharge port 10 along with the convection air of the blower 8 and the exhaust fan 9 in the case 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel high-efficient environmental protection clearance sieve, includes box (1), its characterized in that: the welding of the bottom mounting of box (1) has four groups of landing legs (2), the equal fixed welding in bottom of landing leg (2) has universal wheel (3), the equal fixed mounting in bottom both sides of box (1) has first motor (11) and second motor (12), the fixed feed hopper (4) that are equipped with in top one side of box (1), the both ends of box (1) are equipped with hair-dryer (8) and exhaust fan (9) respectively, the bottom mounting welding of exhaust fan (9) has dust exhaust mouth (10), fixed first discharge gate (5), second discharge gate (6) and third discharge gate (7) of having seted up in one side of box (1), fixed spout (13) of having seted up in opposite side both ends of box (1), spout (13) inside swing joint respectively has first connecting rod (14) and second connecting rod (19), the central point of first connecting rod (14) and second connecting rod (19) is connected with movable bent rod (15) through round pin rod (15) (16) The utility model discloses a dust collecting device, the one end of curved bar (16) is also through round pin pole (15) swing joint on flywheel (18), flywheel (18) are fixed respectively on the output shaft of first motor (11) and second motor (12), the one end of first screen cloth (20), second screen cloth (21) and laying dust board (22) of fixedly connected with is gone up in first connecting rod (14), the other end of first screen cloth (20) of fixedly connected with and second screen cloth (21) is gone up in second connecting rod (19), the other end fixed connection of laying dust board (22) is on third connecting rod (17), third connecting rod (17) are through the inboard of round pin pole (15) swing joint in box (1), equal fixed welding has baffle (23) on first screen cloth (20), second screen cloth (21) and laying dust board (22).

2. The new high efficiency environmental friendly cleaning screen as defined in claim 1, wherein: the one end fixed welding of first screen cloth (20) has first discharge gate (5), the one end fixed welding of second screen cloth (21) has second discharge gate (6), the one end fixed welding of laying dust board (22) has third discharge gate (7).

3. The new high efficiency environmental friendly cleaning screen as defined in claim 2, wherein: the one end that fixed welding has the discharge gate all is less than the other end on first screen cloth (20), second screen cloth (21) and laying dust board (22), and the inclination of first screen cloth (20), second screen cloth (21) and laying dust board (22) is between ten degrees to fifteen degrees.

4. The new high efficiency environmental friendly cleaning screen as defined in claim 1, wherein: blower (8) and exhaust fan (9) are in the both ends of box (1) respectively, and blow towards a direction simultaneously to the below fixedly connected with dust exhaust mouth (10) of exhaust fan (9), and external collection device is connected to dust exhaust mouth (10).

5. The new high efficiency environmental friendly cleaning screen as defined in claim 1, wherein: the length of the sliding groove (13) is at least 5-10cm longer than that of the first connecting rod (14) and the second connecting rod (19), namely the length of the sliding groove is more than the diameter of the flywheel (18).