CN218309119U - Sample separating sieve for experiment - Google Patents

Abstract

The utility model discloses a divide appearance sieve for experiments, the power distribution box comprises a box body, the displacement mouth has been seted up to the box left and right sides, fixedly connected with connecting rod two in the middle of the inside rear side of box, the rotation of two front sides of connecting rod is connected with the go-between, go-between left side fixedly connected with connecting rod one, motor one is installed to a connecting rod left end, motor one right side motor shaft fixedly connected with feeding cylinder, the inboard rotation of go-between is connected with trommel three, trommel three inside by outer to interior difference fixed connection trommel two, trommel one, feeding cylinder, trommel three, trommel two, trommel one, the inside orifice plate of variation in size that all installs of feeding cylinder, trommel three, trommel two, trommel one left side has all seted up the discharge gate from top to bottom. The utility model discloses a horizontal design has the multilayer drum sieve, and the simultaneous design has can let the drum sieve control to relapse the pivoted function, can filter repeatedly article and divide the appearance, makes article divide the appearance thoroughly, easy operation, and is efficient.

Description

Sample separating sieve for experiment

Technical Field

The utility model relates to an experiment divides the appearance field, concretely relates to branch appearance sieve of usefulness for experiments.

Background

The current test sample separating sieve causes sample separation to be not thorough enough due to the fact that power is not adjustable, causes a certain error to exist in a sample separating result, is low in efficiency, has certain limitation on the accuracy of a test result, cannot meet the requirement for screening materials with more weight once, needs repeated operation, is too long in sample separating time, is multiple in process, and increases the error of the experiment. Accordingly, one skilled in the art provides a sample separating screen for experiments to solve the problems set forth in the background above.

Disclosure of Invention

For solving the technical problem, the utility model provides a divide appearance sieve for experiments, the power distribution box comprises a box body, the displacement mouth has been seted up to the box left and right sides, fixedly connected with connecting rod two in the middle of the inside rear side of box, connecting rod two front sides rotation is connected with the go-between, go-between left side fixedly connected with connecting rod one, motor one is installed to connecting rod one left end, motor one right side motor shaft fixedly connected with feed cylinder, go-between inboard rotation is connected with drum sieve three, drum sieve three inside by outer to interior difference fixedly connected with drum sieve two, drum sieve one, the feed cylinder, drum sieve three, drum sieve two, drum sieve one outside the cover is equipped with the closed loop, drum sieve three outside the cover is equipped with the spacing ring, the closed loop, spacing ring front side fixedly connected with connecting strip, connecting strip right side fixedly connected with the slide bar, the closed loop, the spacing ring, the connecting strip, the slide bar constitutes closed device jointly with the right side sliding connection, right side sliding connection with the connecting rod, the right side sliding connection has the spacing ring, the upper end is connected with the spring box upper end, the box upper end is connected with the spring box, the box upper end is connected with the top of the box, the box is connected with the spring piece is connected with the discharge gate inside the spring box, the box.

Preferably, the following components: the box front side is opened and is equipped with the viewing aperture, conveniently observes the box internal conditions.

Preferably: the constant head tank has been seted up at the box outside to the bottom plate upper end, and convenient quick accuracy is placed and is collected the box, and a plurality of collection boxes have been placed to the constant head tank top, are convenient for accomplish the article of branch appearance and separately collect.

Preferably, the following components: and a limiting rod is arranged on the three outer sides of the rotary screen and can limit the sliding range of the closed ring.

Preferably: the limiting plates are arranged on two sides of the funnel body, and the rotating range of the funnel can be limited.

Preferably, the following components: the soft mouth is installed to go out the hopper upside, descends to the lowest when carrying out the unloading when the drum sieve left side, and soft mouth is hugged closely with the discharge gate, makes things convenient for the unloading of article, prevents to outwards scatter.

The utility model discloses a technological effect and advantage:

the utility model discloses a horizontal design has the multilayer drum sieve, and the simultaneous design has can let the drum sieve control to relapse the pivoted function, can filter repeatedly article and divide the appearance, makes article divide the appearance thoroughly, easy operation, and is efficient.

Drawings

FIG. 1 is a schematic diagram of the external structure of the device of the present application;

FIG. 2 is a schematic view of the apparatus of the present application during blanking;

FIG. 3 is a schematic view of the internal structure of the device of the present application;

FIG. 4 is an enlarged view of A of FIG. 3 of the apparatus of the present application;

FIG. 5 is a schematic view of the structure of the bottom of the discharge hopper of the device;

in the figure:

1. a box body; 2. a base plate; 3. a collection box; 4. a first motor; 5. an observation port; 6. a funnel; 7. a third drum screen; 8. a second drum screen; 9. a first drum screen; 10. a feeding cylinder; 11. a discharge port; 12. a first connecting rod; 13. a connecting ring; 14. a discharge hopper; 15. a closed ring; 151. a connecting strip; 16. a limiting ring; 17. a limiting rod; 18. a slide bar; 19. a slip ring; 20. a spring case; 201. a spring; 21. a second motor; 22. rotating the block; 23. a second connecting rod; 24. a displacement port; 25. and a limiting plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1 to 5, in the present embodiment, there is provided a sample separating sieve for experiments, which includes a box body 1, displacement ports 24 are provided on left and right sides of the box body 1, a viewing port 5 is provided on a front side of the box body 1, a second connecting rod 23 is fixedly connected to a middle of a rear side inside the box body 1, a connecting ring 13 is rotatably connected to a front side of the second connecting rod 23, a first connecting rod 12 is fixedly connected to a left side of the connecting ring 13, a first motor 4 is installed at a left end of the first connecting rod 12, a first motor shaft on a right side of the first motor 4 is fixedly connected to a feed cylinder 10, a third drum sieve 7 is rotatably connected to an inner side of the connecting ring 13, a limiting rod 17 is installed on an outer side of the third drum sieve 7, a second drum sieve 8, a first drum sieve 9, a feed cylinder 10, third drum sieve 7, a second drum sieve 8, a first drum sieve 9, a feed cylinder 10 is internally provided with perforated plates with different sizes, a third drum sieve 7, a second drum sieve 8, a first drum sieve 9, a left side of the drum sieve 9 is vertically provided with perforated plate, a left side of the drum sieve is provided with a closed ring 15, a left side of the first rotating ring 7, a right rotating ring box body 1 is connected to a closed spring block 15, a right rotating ring 15 is connected to a fixed ring 15, a hopper 16 is connected to a hopper 1, a hopper 6, a hopper 16 is connected to a hopper, a hopper 21 is connected to a hopper 16, a hopper 21 is connected to a hopper, a hopper 16 is connected to a fixed to a hopper, a hopper 21 is connected to a hopper, a hopper 16 is connected to a hopper, a hopper 21, spring box 20 inside sliding connection has slip ring 19, and slip ring 19 is located the slide bar 18 left side, and turning block 22 is located the slide bar 18 right side, and a plurality of hoppers 14 of going out are installed to 1 inside upper ends of box at the lower extreme of discharge gate 11, and soft mouthful is installed to 14 upside of going out hopper, and the constant head tank has been seted up at 1 outside of box in bottom plate 2 upper end, and a plurality of collection boxes 3 have been placed to the constant head tank upper end.

The utility model discloses a theory of operation is:

the device samples the articles through three layers of drum sieves with different leakage hole sizes, the articles to be sampled enter a feeding cylinder 10 through a funnel 6, the articles in the feeding cylinder 10 enter a first drum sieve 9 on the outer ring of the feeding cylinder through the leakage holes, the smaller articles in the first drum sieve 9 enter a second drum sieve 8 on the outer ring of the feeding cylinder through the leakage holes, the smaller articles in the second drum sieve 8 enter a third drum sieve 7 on the outer ring of the feeding cylinder through the leakage holes, a first motor 4 is driven by a controller to drive the feeding cylinder 10, the first drum sieve 9, the second drum sieve 8 and the third drum sieve 7 to rotate, the screening and sample separation speed of the articles is accelerated, a second motor 21 is driven left and right by the controller to drive a rotating block 22 fixedly connected with the second motor to rotate left and right, and further drive a connecting ring 13 of the second motor to rotate left and right, the left and right rotation of the connecting ring 13 drives the whole rotary screen to rotate left and right, so that articles are repeatedly screened and divided, the articles are divided more completely, the articles are not rotated to the lowest part during screening through the controller, the articles are rotated to the lowest part during blanking, the rotating block 22 rotates to the maximum range, the rotating block 22 pushes the sliding ring 19 to the left side, the sliding rod 18 blocked by the sliding ring 19 is not blocked due to the left movement of the sliding ring 19, the sliding rod 18 and the connecting strip 151 slide downwards to the left under the action of gravity, the connecting strip 151 slides downwards to the left so that the whole closed ring 15 fixedly connected with the connecting strip slides downwards to the left, the whole closed ring 15 slides downwards to the left so that the discharge port 11 sealed by the closed ring 15 is opened, the articles are blanked through the discharge port 11, the articles are discharged into the discharge hopper 14 through the discharge port 11 and fall into the collection box 3 through the discharge hopper 14, and the sample division is completed.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims (6)

1. The utility model provides a divide appearance sieve for experiments, which comprises a box body (1), a serial communication port, displacement mouth (24) have been seted up to box (1) the left and right sides, fixedly connected with connecting rod two (23) in the middle of box (1) inside rear side, connecting rod two (23) front side rotation is connected with go-between (13), go-between (13) left side fixedly connected with connecting rod one (12), motor one (4) are installed to connecting rod one (12) left end, motor one (4) right side motor shaft fixedly connected with feeding cylinder (10), go-between (13) inboard rotation is connected with three (7) of drum sieve, three (7) of drum sieve are inside by outer to interior difference fixedly connected with two (8) of drum sieve, one (9) of drum sieve, feeding cylinder (10), three (7) of drum sieve are all installed to the orifice plate of variation in size in feeding cylinder (10) inside, three (7) of drum sieve, two (8) of drum sieve, all (9) of drum sieve left side have seted up and down discharge gate (11), three (7) of drum sieve (8) are equipped with upper and lower, two (8) of drum sieve (9) cover are equipped with three (15) of drum sieve, the equal closed loop cover, the discharge gate (15) is equipped with the equal outside in its left side, the discharge gate (15) outside, the closed loop (15) is equipped with the open loop (15) on the left side, the same side of drum sieve (15), spacing loop cover, the spacing loop (15) of drum sieve (15), the spacing loop cover is equipped with three (15), the drum sieve (15), the spacing loop (15) of drum sieve (15), the drum sieve (15) of drum sieve (7), the spacing loop (15) is all Spacing ring (16) front side fixedly connected with connecting strip (151), connecting strip (151) right side fixedly connected with slide bar (18), closed ring (15), spacing ring (16), connecting strip (151), closing device is constituteed jointly to slide bar (18), closing device and connecting rod (12) sliding connection, feed cylinder (10) right side is rotated and is connected with funnel (6), motor two (21) are installed to box (1) front side, fixedly connected with turning block (22) between the actuating lever of go-between (13) and motor two (21), spring box (20) are installed to box (1) inside upper end, spring box (20) internally mounted has spring (201), spring box (20) inside sliding connection has slide ring (19), slide ring (19) are located slide bar (18) left side, turning block (22) are located slide bar (18) right side, a plurality of play hopper (14) are installed at the lower extreme of discharge gate (11) to box (1) inside upper end, bottom plate (2) upper end has placed in box (1) outside and has a plurality of collecting box (3).

2. The sample separating screen for experiments according to claim 1, characterized in that the front side of the box body (1) is provided with a viewing port (5).

3. The sample separating sieve for the experiment according to claim 1, wherein the upper end of the bottom plate (2) is provided with a positioning groove outside the box body (1), and a plurality of collecting boxes (3) are arranged above the positioning groove.

4. The sample separating screen for the experiment according to claim 1, wherein a limiting rod (17) is installed on the outer side of the third drum screen (7).

5. An experimental sizing screen according to claim 1, characterised in that the box (1) is provided with retaining plates (25) on either side of the hopper (6).

6. A laboratory classifying screen according to claim 1, characterized in that the upper side of the discharge hopper (14) is provided with a soft mouth.

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