CN222447235U - Multistage carefully chosen equipment of rice - Google Patents

Abstract

The utility model discloses multi-stage rice selecting equipment, and relates to the technical field of operation. The utility model provides a multistage carefully chosen equipment of rice, including classifying box, be provided with dust extraction on the classifying box, dust extraction includes the dust collection box, sliding block and adsorption plate, the sliding block groove has been seted up to the outer wall of dust collection box, the sliding block groove is "U" type, sliding block is at the inside sliding connection in sliding block groove, adsorption plate is at the inner wall fixed connection of sliding block, the ejector pad groove has all been seted up to the left and right sides outer wall of sliding block, the equal sliding connection in inside in two ejector pad grooves has two ejector pads, dust that produces when will filtering through the dust collection box is inhaled in the dust extraction, then the dust is discharged through the air exit of dust collection box after handling it through the adsorption plate, the outside by the staff of having avoided dust discharge equipment is inhaled in vivo and is influenced physical and mental health, the effectual physical and mental health who has protected the staff, practicality and the security of equipment have been improved simultaneously.

Description

Multistage carefully chosen equipment of rice

Technical Field

The utility model relates to the technical field of operation, in particular to multi-stage rice selecting equipment.

Background

The utility model discloses a multi-stage rice selecting device, which is characterized in that a motor is used for driving a connecting rotating rod, an L-shaped rod and a transmission plate to rotate to stir rice, so that rice is conveniently screened and blanked, when the transmission plate rotates to the left side, the screening plate is stressed to move downwards and is abutted against the lower screening plate by an adjusting rod, so that the lower screening plate is stressed to move simultaneously, when the transmission plate rotates to the right side, the two screening plates lose force simultaneously, and the screening plates are reset by utilizing the elasticity of springs and spring pieces, so that the screening plates are vibrated, the blanking speed of the rice is improved, the rice blanked by a control plate is blown by an exhaust pipe, the dust is removed by the air guide pipe, the transmission pipe is rotationally connected in an annular groove by utilizing an annular block, and the rotation of the rotating rod is not influenced when the transmission plate rotates to the right side.

Above-mentioned technical scheme adds the box with rice through the feed inlet in, start the air extraction pump with wind leading-in guide duct in to through first, through-hole two, the last leading-in exhaust duct of through-hole, blow the rice that just passes through accuse flitch blanking by the exhaust duct and remove dust the work, the dust is discharged outside the box through the dust discharge opening this moment, handle by the staff, but above-mentioned technical scheme still has certain defect, for example, above-mentioned equipment dust is discharged outside the box through the dust discharge opening, handle by the staff, but will lead to the dust to be inhaled internal influence staff's of staff physical and mental health like this, and then reduced the practicality and the security of equipment.

Disclosure of utility model

The utility model aims to at least solve one of the technical problems in the prior art, and provides rice multistage carefully-selecting equipment, which can solve the problems that dust of the equipment is discharged out of a box body through a dust discharge port and is treated by staff, but the dust is sucked into the body by the staff to influence the physical and mental health of the staff, so that the practicability and safety of the equipment are reduced.

In order to achieve the aim, the utility model provides the technical scheme that the multi-stage rice selecting equipment comprises a classifying box, wherein a dust collecting device is arranged on the classifying box;

the dust collection device comprises a dust collection box, a sliding block and an adsorption plate;

Wherein, the outer wall of the dust suction box is provided with a sliding block groove;

Wherein the sliding block groove is U-shaped;

Wherein the sliding block is in sliding connection in the sliding block groove;

Wherein, the adsorption plate is fixedly connected with the inner wall of the sliding block;

wherein, the outer walls of the left side and the right side of the sliding block are respectively provided with a pushing block groove;

Wherein, the two pushing blocks are connected with the two pushing block grooves in a sliding way;

Wherein, the dust suction box is fixedly connected with the upper surface of the classifying box;

Wherein, two first limiting block grooves are formed on the upper side and the lower side of the sliding block;

The interiors of the two pushing block grooves are respectively communicated with the interiors of the corresponding first limiting block grooves;

the four first limiting block grooves are respectively connected with limiting blocks in a sliding manner;

one end of the dust suction box, which is close to the classifying box, is fixedly extended into the classifying box;

One end of each of the four pushing blocks, which is close to the limiting block, is fixedly connected with the outer wall of the corresponding limiting block respectively;

four second limiting block grooves are formed in the sliding block groove;

one end of each of the four limiting blocks, which is close to the corresponding second limiting block groove, is respectively contacted with the inner wall of the corresponding second limiting block groove;

wherein, the inside of two pushing block grooves is provided with a first reset spring;

two ends of the two first reset springs are fixedly connected with the outer walls of the corresponding pushing blocks respectively.

Preferably, the lower end of the classifying box is fixedly connected with an inclined plate;

Wherein the sloping plate is inclined in the grading box.

Preferably, four fixing plates are fixedly connected inside the classifying box;

wherein, four fixed plates are two in group.

Preferably, both groups of the fixing plates are in an inclined arrangement;

wherein, the upper surfaces of the two groups of fixing plates are fixedly connected with three second reset springs;

Wherein twelve second return springs are grouped in six.

Preferably, a second filter plate is arranged in the grading box;

Wherein the second filter plate is "slanted";

wherein, a set of second reset spring of upper end is close to the one end of second filter all with the lower surface fixed connection of second filter.

Preferably, a first filter plate is arranged in the grading box;

Wherein the first filter plate is "slanted";

One end, close to the first filter plate, of the lower end group of second reset springs is fixedly connected with the lower surface of the first filter plate;

wherein, three discharging grooves are arranged on the outer wall of the classifying box;

Wherein, the upper surface of the classifying box is provided with a feeding box.

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

(1) This multistage carefully chosen equipment of rice, dust that produces when will filtering through the suction box in the dust extraction is inhaled, then the dust is discharged through the air exit of suction box after handling it through the adsorption plate, has avoided the dust discharge equipment outside to be inhaled the internal health that influences the mind and body by the staff like this, the effectual physical and mental health who has protected the staff, has improved the practicality and the security of equipment simultaneously.

(2) This multistage carefully chosen equipment of rice drives the stopper reverse movement when driving the shrink of first reset spring through promoting the ejector pad reverse movement, and then makes its inside with the second stopper groove break away from the contact through stopper reverse movement, and then can adsorb board and sliding block and take out from the inside of dust suction box, convenient to detach adsorption board has made things convenient for the staff to maintain and overhaul the adsorption board like this, has improved staff's work efficiency.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the exterior of the slider of the present utility model;

fig. 3 is a schematic view of the structure of the inside of the classifying box according to the present utility model.

Reference numeral 1, classifying box; 2, an inclined plate, 3, a feeding box, 4, a dust suction box, 5, a discharge chute, 6, a first filter plate, 7, a push block, 8, a first limit block groove, 9, a limit block, 10, a sliding block, 11, a first reset spring, 12, a push block groove, 13, a sliding block groove, 14, a second limit block groove, 15, an adsorption plate, 16, a fixed plate, 17, a second filter plate, 18 and a second reset spring.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to FIGS. 1-3, the utility model provides a technical scheme that a multi-stage rice selecting device comprises a classifying box 1;

a dust collection device is arranged on the grading box 1;

The dust collection device comprises a dust collection box 4, sliding blocks 10 and adsorption plates 15, wherein the outer wall of the dust collection box 4 is provided with a sliding block groove 13, the sliding block groove 13 is of a U shape, the sliding blocks 10 are in sliding connection with the inner wall of the sliding block groove 13, the adsorption plates 15 are fixedly connected with the inner wall of the sliding block 10, the outer walls of the left side and the right side of the sliding block 10 are respectively provided with a sliding block groove 12, the inner parts of the two sliding block grooves 12 are respectively in sliding connection with two sliding blocks 7, the upper side and the lower side of the dust collection box 4 are respectively provided with two first limiting block grooves 8, the inner parts of the two sliding block grooves 12 are respectively communicated with the inner parts of the corresponding first limiting block grooves 8, the dust collection box 4 is close to the inner parts of the grading box 1, the four sliding blocks 7 are respectively in fixed connection with the outer walls of the corresponding limiting blocks 9, the inner parts of the sliding block groove 13 are respectively provided with four second limiting block grooves 14, the four sliding blocks 9 are respectively close to the inner walls of the corresponding limiting blocks 9, the two ends of the two limiting blocks 14 are respectively in contact with the two reset grooves 11, and the two reset grooves 11 are respectively arranged at the two ends of the corresponding first limiting blocks 11.

Wherein, the inside fixedly connected with swash plate 2 of classifying box lower extreme, swash plate 2 is "slope" in the inside of classifying box 1, the inside fixedly connected with four fixed plates 16 of classifying box 1, four fixed plates 16 are two a set of, two sets of fixed plates 16 are "slope arrangement", the upper surface of two sets of fixed plates 16 is all fixedly connected with three second reset spring 18, twelve second reset springs 18 are six a set of, the inside of classifying box 1 is provided with second filter 17, second filter 17 is "slope", the one end that upper end a set of second reset spring 18 is close to second filter 17 all is connected with the lower surface fixed of second filter 17, the inside of classifying box 1 is provided with first filter 6, first filter 6 is "slope", the one end that lower extreme a set of second reset spring 18 is close to first filter 6 all is connected with the lower surface fixed of first filter 6, three blown down tank 5 has been seted up to the outer wall of classifying box 1, surface mounting has the feeding case 3 on classifying box 1.

Further, when the device is used, the device is started by connecting an external power supply, firstly, raw materials are put into the classifying box 1 through the feeding box 3, then the acting force generated by the raw materials falling to the surface of the second filter plate 17 causes a group of second return springs 18 at the upper end to contract, then the acting force generated by the group of second return springs 18 on the second filter plate 17 causes the second filter plate 17 to shake up and down in the classifying box 1 to filter the raw materials once, meanwhile, the dust collecting box 4 is started, dust generated during filtering is sucked through the dust collecting box 4, then the dust is treated through the adsorption plate 15 and then discharged through an exhaust outlet of the dust collecting box 4, then filtered raw materials fall into the surface of the first filter plate 6, residual raw materials on the surface of the second filter plate 17 flow out of the classifying box 1 through the inclination of the second filter plate 17 and the discharge chute 5, then the raw materials on the surface of the first filter plate 6 are identical with the movement track on the second multistage filter plate 17, the raw materials passing through the first filter plate 6 fall onto the surface of the inclined plate 2, and then the raw materials flowing out of the classifying box 1 through the discharge chute 5 again to realize screening.

Further, when the adsorption plate 15 needs to be disassembled, the push block 7 is pushed to move reversely to drive the first reset spring 11 to shrink and drive the limiting block 9 to move reversely, so that the limiting block 9 moves reversely to be separated from the inside of the second limiting block groove 14, and the adsorption plate 15 and the sliding block 10 can be taken out from the inside of the dust collection box 4.

Dust that produces when will filtering through suction box 4 among dust extraction, then the dust is discharged through the air exit of suction box 4 after adsorbing board 15 handles it, avoided the dust discharge equipment outside like this by the staff inhale internal influence physical and mental health, effectually protected the physical and mental health of staff, practicality and the security of equipment have been improved simultaneously, drive stopper 9 reverse movement when driving the shrink of first reset spring 11 through promoting pusher 7 reverse movement, and then make its inside with second stopper groove 14 break away from the contact through stopper 9 reverse movement, and then can adsorb board 15 and slider 10 follow the inside of suction box 4 and take out, be convenient for dismantle adsorption board 15 like this, the staff has made things convenient for the staff to maintain and overhaul adsorption board 15, staff's work efficiency has been improved.

The method comprises the following steps of firstly throwing raw materials into the classifying box 1 through the feeding box 3, enabling the raw materials to fall into the surface of the second filter plate 17 to generate acting force, enabling the upper end of the group of second reset springs 18 to shrink, enabling the acting force generated by the group of second reset springs 18 to shake the second filter plate 17 up and down in the classifying box 1 to filter the raw materials once, starting the dust suction box 4, sucking dust generated during filtering through the dust suction box 4, then discharging the dust through an air outlet of the dust suction box 4 after the dust is treated through the adsorption plate 15, enabling the filtered raw materials to fall into the surface of the first filter plate 6, enabling the residual raw materials on the surface of the second filter plate 17 to flow out of the classifying box 1 through the inclination of the second filter plate 17 and the discharge chute 5, enabling the raw materials on the surface of the first filter plate 6 to be identical with the movement track on the second filter plate 17, enabling the raw materials passing through the first filter plate 6 to fall into the surface of the classifying box 1 to flow out of the inclined plate 5, enabling multistage screening to be achieved, pushing the push block 7 to move reversely when the adsorption plate 15 is required to be dismounted, enabling the first filter plate 7 to move reversely, and enabling the first filter plate 11 to move reversely to be driven by the reset springs 9 to move reversely, and enable the first filter plate 11 to be in contact with the inner limit block 10 to be removed from the first filter plate 10 to be in the first filter plate 10, and the second filter plate is in contact with the first filter plate, and the inner limit block is in the first filter plate is in the opposite direction, and the first filter is moved reversely, and the first filter is driven, and the first is moved, and the dust is moved and the dust is easy to and the dust is discharged.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (6)

1. The multi-stage rice selecting equipment comprises a classifying box (1) and is characterized in that a dust collection device is arranged on the classifying box (1);

the dust collection device comprises a dust collection box (4), a sliding block (10) and an adsorption plate (15);

wherein, the outer wall of the dust suction box (4) is provided with a sliding block groove (13);

Wherein the sliding block groove (13) is U-shaped;

Wherein the sliding block (10) is in sliding connection in the sliding block groove (13);

Wherein, the adsorption plate (15) is fixedly connected with the inner wall of the sliding block (10);

wherein, the outer walls of the left side and the right side of the sliding block (10) are respectively provided with a pushing block groove (12);

wherein, the two pushing blocks (7) are slidably connected in the two pushing block grooves (12);

Wherein, the dust suction box (4) is fixedly connected with the upper surface of the classifying box (1);

Wherein, two first limiting block grooves (8) are formed on the upper side and the lower side of the sliding block (10);

Wherein the interiors of the two pushing block grooves (12) are respectively communicated with the interiors of the corresponding first limiting block grooves (8);

wherein, the inside of the four first limiting block grooves (8) is connected with limiting blocks (9) in a sliding way;

Wherein, one end of the dust suction box (4) close to the classifying box (1) is fixedly extended into the classifying box (1);

One end of each of the four pushing blocks (7) close to the corresponding limiting block (9) is fixedly connected with the outer wall of the corresponding limiting block (9) respectively;

four second limiting block grooves (14) are formed in the sliding block groove (13);

One end of each of the four limiting blocks (9) close to the corresponding second limiting block groove (14) is respectively contacted with the inner wall of the corresponding second limiting block groove (14);

Wherein, the inside of the two pushing block grooves (12) is provided with a first reset spring (11);

two ends of the two first reset springs (11) are fixedly connected with the outer walls of the corresponding pushing blocks (7) respectively.

2. The multi-stage rice screening device according to claim 1, wherein the inclined plate (2) is fixedly connected to the inside of the lower end of the classifying box;

wherein, the inclined plate (2) is inclined in the grading box (1).

3. The multi-stage rice screening apparatus according to claim 1, wherein four fixing plates (16) are fixedly connected to the inside of the classifying box (1);

wherein, four fixing plates (16) are two in group.

4. A multi-stage rice screening apparatus according to claim 3, wherein both sets of said fixed plates (16) are in an "inclined arrangement";

Wherein, the upper surfaces of the two groups of fixing plates (16) are fixedly connected with three second reset springs (18);

Wherein twelve second return springs (18) are grouped in six.

5. A multi-stage rice screening apparatus according to claim 1, characterized in that the interior of the classifying box (1) is provided with a second filter plate (17);

Wherein the second filter plate (17) is "slanted";

Wherein, one end of a group of second reset springs (18) at the upper end, which is close to the second filter plate (17), is fixedly connected with the lower surface of the second filter plate (17).

6. A multi-stage rice screening apparatus according to claim 1, characterized in that the interior of the classifying box (1) is provided with a first filter plate (6);

Wherein the first filter plate (6) is "slanted";

wherein, one end of the lower end group of second return springs (18) close to the first filter plate (6) is fixedly connected with the lower surface of the first filter plate (6);

Wherein, three discharging grooves (5) are arranged on the outer wall of the classifying box (1);

wherein, the upper surface of the classifying box (1) is provided with a feeding box (3).