CN220502108U - Dust-free feeder of vibrating screen - Google Patents

Abstract

The utility model discloses a dust-free feeder of a vibrating screen, which relates to the technical field of dust-free feeders of vibrating screens and comprises a feeding pipe, wherein the upper end of the feeding pipe is fixedly connected with a second main body, the upper end of the second main body is fixedly connected with a first main body, the upper end of the first main body is provided with a feeding hole, one side of the feeding hole is fixedly connected with a baffle plate, one side of the baffle plate is fixedly connected with the first main body, the inside of the baffle plate is provided with a transmission groove, one side of the baffle plate is provided with a dust collection hole, one side of the dust collection hole is fixedly connected with a transmission groove, and one side of the transmission groove is fixedly connected with a first air pump. According to the utility model, dust floating to the feed inlet is sucked by arranging the dust suction hole, the transmission groove and the first air pump, dust suction holes and the second air pump are arranged, dust generated when materials enter is sucked, and the first filter screen and the second filter screen are arranged, so that the sucked dust is filtered for multiple times.

Description

Dust-free feeder of vibrating screen

Technical Field

The utility model relates to the technical field of dust-free feeders of vibrating screens, in particular to a dust-free feeder of a vibrating screen.

Background

Along with the improvement of the requirement of working environment, the powder is directly opened from the bag and put into the storage hopper, and the powder is impacted, so that a lot of dust can be raised to cause a severe working environment, and the traditional mode is eliminated. Dust-free feeder mechanisms also appear in China, but when materials are wet, the materials can agglomerate, and the materials can be poured into a hopper only by manually kneading the materials, so that manual loss is caused, and the cost of companies is increased.

In the dust-free feeder of the vibrating screen disclosed in the Chinese patent application publication No. CN206083102U, although the utility model can enable agglomerated materials to vibrate rapidly to enable the materials in the screen to be discharged rapidly, the suspension device of the utility model needs to vibrate and cannot be fixedly connected with other devices, gaps are generated between the suspension device and other devices during vibration to enable the materials to flow out, and part of dust can fly out through a feeding hole and cannot be sucked completely, so that the problems that the materials flow out and the dust cannot be sucked completely during vibration exist.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a dust-free feeder of a vibrating screen, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the feeding device comprises a feeding pipe, wherein the upper end of the feeding pipe is fixedly connected with a second main body, the upper end of the second main body is fixedly connected with a first main body, the upper end of the first main body is provided with a feeding hole, one side of the feeding hole is fixedly connected with a baffle, and one side of the baffle is fixedly connected with the first main body;

the novel dust collection device comprises a baffle, a dust collection hole, a first air pump, a second filter screen, a first main body, a second main body, a dust collection opening, a first filter screen and a blanking groove, wherein the inner part of the baffle is provided with a transmission groove;

the inside fixedly connected with backup pad of second main part, the one end fixedly connected with second supporting spring of backup pad, the one end fixedly connected with second connecting plate of second supporting spring, the inside fixedly connected with vibration motor of second connecting plate, the spout has been seted up to the inside of second main part, one side sliding connection of spout has the buffer board, one side fixedly connected with buffer board of second connecting plate, one side fixedly connected with slider of second connecting plate, the inside fixedly connected with second screen cloth of second connecting plate, the upper end fixedly connected with first supporting spring of second connecting plate, the one end fixedly connected with first connecting plate of first supporting spring, the inside fixedly connected with first screen cloth of first connecting plate.

Optionally, the dust absorption hole is set up downwards for the slope, the dust absorption hole is the one side of rectangle array arrangement in the baffle, in the feed inlet runs through first main part to the second main part, the gas outlet of first air pump is in the lower extreme of dust absorption mouth.

Optionally, a first filter screen is fixedly connected with one side of the baffle, the first filter screen closely fits with the dust collection port, and the height and the length of the second filter screen are larger than those of the air outlet.

Optionally, one side sliding connection of slider has the spout, the slider agrees closely with the spout, the outside of first connecting plate of buffer board parcel and second connecting plate, the both ends of slider all have the buffer board.

Optionally, one side fixedly connected with buffer board of first connecting plate, one side fixedly connected with slider of first connecting plate, the spout is that both ends correspond to be seted up, one side sliding connection of buffer board has the second main part.

Optionally, the first connecting plate and the second connecting plate are closely matched with the inside of the second main body, the sizes of the sieve holes of the first sieve and the second sieve are different, and the upper ends of the first connecting plate and the second connecting plate have slopes.

Advantageous effects

The utility model provides a dust-free feeder of a vibrating screen, which has the following beneficial effects:

this dustless feeder of vibrating screen cloth is through setting up dust absorption hole, transmission groove, first air pump, will absorb to the dust that the feed inlet was wafted, is provided with dust absorption mouth, second air pump again, absorbs the dust that produces when getting into the material, is provided with first filter screen, second filter screen again, filters the dust of absorbing many times.

This dustless glassware of throwing of vibrating screen cloth through setting up spout, slider, restricts first connecting plate and second connecting plate, is provided with vibrating motor, first supporting spring, second supporting spring again, makes first connecting plate and second connecting plate vibrations range great, is provided with first screen cloth, second screen cloth again, carries out a lot of screening to the material, is provided with the buffer board again, prevents that slider, first connecting plate and second connecting plate from taking place to shake when, bumps with the second main part.

Drawings

FIG. 1 is a schematic view of the present utility model in elevation and cross section;

FIG. 2 is a schematic view of the right-side cross-section of the present utility model;

FIG. 3 is a schematic top view of the first embodiment of the present utility model;

FIG. 4 is a schematic top view of a second embodiment of the present utility model;

FIG. 5 is a schematic view of the structure of the present utility model, partially enlarged at A in FIG. 2;

fig. 6 is a schematic view of a three-dimensional structure of the present utility model.

In the figure: 1. a first body; 2. dust collection holes; 3. a transmission groove; 4. a first connection plate; 5. a first screen; 6. a first support spring; 7. a feed inlet; 8. a second screen; 9. a second support spring; 10. a support plate; 11. a feeding tube; 12. a vibration motor; 13. a second connecting plate; 14. a slide block; 15. a chute; 16. a buffer plate; 17. a second body; 18. a first air pump; 19. a baffle; 20. a dust collection port; 21. a first filter screen; 22. discharging groove; 23. a second filter screen; 24. a second air pump; 25. and an exhaust port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1 to 6, the present utility model provides a technical solution: the utility model provides a dustless feeder of shale shaker, including filling tube 11, the upper end fixedly connected with second main part 17 of filling tube 11, the upper end fixedly connected with first main part 1 of second main part 17, feed inlet 7 has been seted up to the upper end of first main part 1, feed inlet 7 runs through in first main part 1 to the second main part 17, one side fixedly connected with baffle 19 of feed inlet 7, one side fixedly connected with first main part 1 of baffle 19, transmission groove 3 has been seted up to the inside of baffle 19, dust absorption hole 2 has been seted up to one side of baffle 19, dust absorption hole 2 is the slope downwards and sets up, dust absorption hole 2 is the rectangle array and arranges in one side of baffle 19, one side fixedly connected with transmission groove 3 of dust absorption hole 2, one side fixedly connected with first air pump 18 of transmission groove 3, one side fixedly connected with baffle 19 of first air pump 18, one side of first main part 1 has seted up gas vent 25, one side fixedly connected with second filter screen 23 of gas vent 25, the height and length of the second filter screen 23 are larger than those of the exhaust port 25, one end of the second filter screen 23 is fixedly connected with the first main body 1, the second air pump 24 is fixedly connected with the inside of the first main body 1, the dust collection port 20 is arranged in the inside of the first main body 1, the air outlet of the first air pump 18 is positioned at the lower end of the dust collection port 20, one side of the second air pump 24 is fixedly connected with the dust collection port 20, one side of the dust collection port 20 is fixedly connected with the first filter screen 21, one side of the baffle 19 is fixedly connected with the first filter screen 21, the first filter screen 21 is closely matched with the dust collection port 20, the first main body 1 is internally provided with the blanking groove 22, the dust flowing to the feed port 7 is sucked through the dust collection hole 2, the transmission groove 3 and the first air pump 18, the dust collection port 20 and the second air pump 24 are also arranged to suck the dust generated when materials enter, a first filter screen 21 and a second filter screen 23 are arranged to filter the sucked dust for a plurality of times.

During the use, add the material through feed inlet 7, get into the back and produce the dust, start second air pump 24, absorb the dust through dust absorption mouth 20, the in-process is absorbed, through first filter screen 21, make partial material blocked and fall down, discharge the dust of absorbing through gas vent 25, during the time again carry out secondary filtration through second filter screen 23, the dust after filtering drops through silo 22 down, partial dust can drift to feed inlet 7, start first air pump 18, through transmission groove 3, make dust absorption hole 2 absorb the dust, the lower extreme through first air pump 18 transmission to dust absorption mouth 20 reaches the purpose that prevents not carrying out the dust drift of handling.

Example 2

Referring to fig. 1 to 6, the present utility model provides a technical solution: the utility model provides a dustless feeder of vibrating screen cloth, including filling tube 11, the upper end fixedly connected with second main part 17 of filling tube 11, the upper end fixedly connected with first main part 1 of second main part 17, feed inlet 7 has been seted up to the upper end of first main part 1, one side fixedly connected with baffle 19 of feed inlet 7, one side fixedly connected with first main part 1 of baffle 19, the inside fixedly connected with backup pad 10 of second main part 17, the one end fixedly connected with second supporting spring 9 of backup pad 10, the one end fixedly connected with second connecting plate 13 of second supporting spring 9, the inside fixedly connected with vibrating motor 12 of second connecting plate 13, the spout 15 has been seted up for both ends correspondence, one side sliding connection of spout 15 has buffer plate 16, one side sliding connection of buffer plate 16 has second main part 17, one side fixedly connected with buffer plate 16 of second connecting plate 13, one side sliding connection of slider 14 has spout 15, slider 14 and spout 15 close fit, both ends of slider 14 all have buffer plate 16, the inside fixedly connected with first connecting plate 13, the inside of first connecting plate 6 has a first connecting plate 4 fixedly connected with first connecting plate 4, the inside of first connecting plate 4 has a first connecting plate 13 fixedly connected with first connecting plate 4, the first connecting plate 4 is fixedly connected with first connecting plate 4, the inside of first connecting plate 4 has a first connecting plate 13, the slope is fixedly connected with first connecting plate 4, the first screen 5 is different from the second screen 8 in size of the sieve holes, through setting up the spout 15, the slider 14, restrict first connecting plate 4 and second connecting plate 13, be provided with vibrating motor 12 again, first supporting spring 6, second supporting spring 9, make first connecting plate 4 and second connecting plate 13 vibrations range great, be provided with first screen 5 again, second screen 8 again, carry out a lot of screening to the material, be provided with buffer plate 16 again, prevent that slider 14, first connecting plate 4 and second connecting plate 13 from taking place the vibrations when bumping, collide with second main part 17.

During the use, after the material is added, start vibrating motor 12, make second connecting plate 13 vibrate, because second connecting plate 13 supports through second supporting spring 9, vibration amplitude is great, pass through first supporting spring 6 and transmit to first connecting plate 4, make it vibrate, screen the material through first screen cloth 5, the material after the screening drops to second screen cloth 8 on, carry out the secondary screening by second screen cloth 8, through setting up spout 15 and slider 14, restrict first connecting plate 4 and second connecting plate 13, can not make the purpose that the material flows when having reached to screen.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a dustless feeder of vibrating screen, includes filling tube (11), its characterized in that: the feeding device is characterized in that the upper end of the feeding pipe (11) is fixedly connected with a second main body (17), the upper end of the second main body (17) is fixedly connected with a first main body (1), the upper end of the first main body (1) is provided with a feeding hole (7), one side of the feeding hole (7) is fixedly connected with a baffle plate (19), and one side of the baffle plate (19) is fixedly connected with the first main body (1);

the novel dust collection device comprises a baffle (19), wherein a transmission groove (3) is formed in the baffle (19), a dust collection hole (2) is formed in one side of the baffle (19), one side of the dust collection hole (2) is fixedly connected with the transmission groove (3), one side of the transmission groove (3) is fixedly connected with a first air pump (18), one side of the first air pump (18) is fixedly connected with the baffle (19), an exhaust port (25) is formed in one side of a first main body (1), a second filter screen (23) is fixedly connected to one side of the exhaust port (25), one end of the second filter screen (23) is fixedly connected with the first main body (1), a second air pump (24) is fixedly connected to the inner side of the first main body (1), one side of the second air pump (24) is fixedly connected with a dust collection opening (20), one side of the dust collection opening (20) is fixedly connected with a first filter screen (21), and a lower trough (22) is formed in the inner side of the first main body (1);

the inside fixedly connected with backup pad (10) of second main part (17), the one end fixedly connected with second supporting spring (9) of backup pad (10), the one end fixedly connected with second connecting plate (13) of second supporting spring (9), the inside fixedly connected with vibrations motor (12) of second connecting plate (13), spout (15) have been seted up to the inside of second main part (17), one side sliding connection of spout (15) has buffer board (16), one side fixedly connected with buffer board (16) of second connecting plate (13), one side fixedly connected with slider (14) of second connecting plate (13), the inside fixedly connected with second screen cloth (8) of second connecting plate (13), the upper end fixedly connected with first supporting spring (6) of second connecting plate (13), the one end fixedly connected with first connecting plate (4) of first supporting spring (6), the inside fixedly connected with first screen cloth (5) of first connecting plate (4).

2. The vibratory screen dust free feeder of claim 1, wherein: the dust collection holes (2) are obliquely downwards formed, the dust collection holes (2) are arranged on one side of the baffle plate (19) in a rectangular array, the feeding holes (7) penetrate through the first main body (1) to the second main body (17), and the air outlet of the first air pump (18) is positioned at the lower end of the dust collection hole (20).

3. The vibratory screen dust free feeder of claim 1, wherein: one side fixedly connected with first filter screen (21) of baffle (19), first filter screen (21) closely agree with dust absorption mouth (20), the height and the length of second filter screen (23) are greater than the height and the length of gas vent (25).

4. The vibratory screen dust free feeder of claim 1, wherein: one side sliding connection of slider (14) has spout (15), slider (14) and spout (15) agree closely, the outside of first connecting plate (4) and second connecting plate (13) is wrapped up to buffer board (16), both ends of slider (14) all have buffer board (16).

5. The vibratory screen dust free feeder of claim 1, wherein: one side fixedly connected with buffer board (16) of first connecting plate (4), one side fixedly connected with slider (14) of first connecting plate (4), spout (15) are both ends and correspond to offer, one side sliding connection of buffer board (16) has second main part (17).

6. The vibratory screen dust free feeder of claim 1, wherein: the first connecting plate (4) and the second connecting plate (13) are closely matched with the inside of the second main body (17), the sizes of the sieve holes of the first sieve (5) and the second sieve (8) are different, and the upper ends of the first connecting plate (4) and the second connecting plate (13) have slopes.