CN213435508U - Novel grain environmental protection drum pulse cleaning sieve - Google Patents

Abstract

The utility model relates to a drum clearance sieve technical field discloses a novel grain environmental protection drum pulse clearance sieve, including sieve case and bull stick, the setting of bull stick horizontal slope is at sieve incasement portion, and universal bearing and sieve case rotatable coupling are passed through in the left side of bull stick, the vertical pole groove of having seted up in right side below surface of sieve case, and the right side of bull stick arranges the pole inslot in, the sieve case surface mounting of bull stick right side below has servo motor, installs the lug in servo motor's the pivot, and the lug is contradicted in the below of bull stick. The utility model discloses an in the pole groove is arranged in on the bull stick right side that makes a fixed screen cloth section of thick bamboo, at the sieve case surface mounting servo motor of bull stick below, makes the lug conflict in the bull stick below, rotates the during operation at a screen cloth section of thick bamboo, and servo motor drives the lug and rotates, can be periodic support the bull stick right side and rise the back and fall down again, can shake down the grain or the impurity of jam in the sieve mesh of a screen cloth section of thick bamboo, avoid plugging up the normal use that the sieve mesh influences equipment.

Description

Novel grain environmental protection drum pulse cleaning sieve

Technical Field

The utility model relates to a drum clearance sieve technical field specifically is a novel grain environmental protection drum pulse clearance sieve.

Background

At present, the working part of the cylindrical screen is cylindrical, the whole screen rotates around the axis of the cylinder, and the axis is generally arranged at a small inclination angle. The material is fed from one end of the drum, fine material passes through the mesh of the drum work surface, and coarse material is discharged from the other end of the drum. The cylinder screen has low rotating speed, stable work and good power balance, and the cylinder cleaning screen is widely applied to screening of grains.

During screening, grains or impurities with partial sizes are easily clamped in the sieve holes to cause blockage, and normal cleaning and screening of the grains are influenced for a long time. Therefore, a novel environment-friendly cylindrical grain pulse cleaning sieve is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel grain environmental protection drum pulse clearance sieve, the pole inslot is arranged in through the bull stick right side that makes fixed screen cloth section of thick bamboo, at the sieve case surface mounting servo motor of bull stick below, make the lug conflict in the bull stick below, rotate the during operation at a screen cloth section of thick bamboo, servo motor drives the lug and rotates, can be periodic support to move the bull stick right side and rise the back and fall down again, can shake down the grain or the impurity of jam in the sieve mesh of a screen cloth section of thick bamboo, avoid plugging up the normal use that the sieve mesh influences equipment, the problem that provides in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a novel environment-friendly cylindrical grain pulse cleaning sieve comprises a sieve box and a rotating rod, wherein the rotating rod is transversely and obliquely arranged inside the sieve box, and the left side of the rotating rod is rotatably connected with the sieve box through a universal bearing;

the vertical pole groove of having seted up of right side below surface of sieve case, and the right side of bull stick arranges the pole inslot in, the sieve case surface mounting of bull stick right side below has servo motor, installs the lug in servo motor's the pivot, and the lug is contradicted in the below of bull stick, the outer lane of bull stick is fixed with a screen cloth section of thick bamboo through the connecting rod, the left side top of sieve case is provided with the feed inlet, and the below of feed inlet is connected with the inlet pipe, and the inside of a screen cloth section of thick bamboo is arranged in to the bottom of inlet pipe, and the left side of bull stick is connected with the driving motor transmission of sieve case fixed surface.

As a preferred embodiment of the present invention, the inner ring of the left side of the screen cylinder is fixed with a ring net, and the ring net is surrounded inside the left side of the screen cylinder.

As a preferred embodiment of the utility model, the right side below of sieve case is connected with the second discharge gate, second discharge gate and sieve incasement portion intercommunication, and the vertical baffle that is fixed with of the left sieve incasement portion of second discharge gate.

As a preferred embodiment of the utility model, the below of sieve case is connected with first discharge gate, the inside intercommunication of first discharge gate and sieve case.

As a preferred embodiment of the present invention, the servo motor and the driving motor are both electrically connected to the external control device.

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

1. the utility model discloses a novel grain environmental protection drum pulse clearance sieve arranges the pole inslot in through the bull stick right side that makes a fixed screen cloth section of thick bamboo, at the sieve case surface mounting servo motor of bull stick below, make the lug conflict in the bull stick below, rotate during operation at a screen cloth section of thick bamboo, servo motor drives the lug and rotates, can be periodic support the bull stick right side and fall down after rising again, can shake down the grain or the impurity of jam in the sieve mesh of a screen cloth section of thick bamboo, avoid plugging up the normal use that the sieve mesh influences equipment.

2. The utility model discloses a neotype grain environmental protection drum pulse cleaning sieve is fixed with the looped netowrk through the left side inner circle that makes a screen cloth section of thick bamboo, and the looped netowrk encircles and sets up inside the left side of a screen cloth section of thick bamboo, and the fixed looped netowrk of screen cloth section of thick bamboo left side inner circle can have the effect of blockking to grain, avoids not falling down from the left side by the grain of screening.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the environmental-friendly cylindrical pulse cleaning sieve for grain of the present invention;

FIG. 2 is a schematic diagram of the right-side view structure of the environmental-friendly cylindrical pulse cleaning sieve for grain of the present invention;

fig. 3 is the utility model discloses a screen cloth section of thick bamboo fixed knot of grain environmental protection drum pulse clearance sieve constructs the schematic diagram.

In the figure: 1. a screen box; 2. a rotating rod; 3. a feed inlet; 4. a feed pipe; 5. a screen cylinder; 6. a servo motor; 7. a bump; 8. a first discharge port; 9. a universal bearing; 10. a drive motor; 11. a ring network; 12. a baffle plate; 13. a rod groove; 14. a connecting rod; 15. and a second discharge hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a novel environment-friendly cylindrical grain pulse cleaning sieve comprises a sieve box 1 and a rotating rod 2, wherein the rotating rod 2 is transversely and obliquely arranged inside the sieve box 1, and the left side of the rotating rod 2 is rotatably connected with the sieve box 1 through a universal bearing 9;

the vertical pole groove 13 of having seted up of right side below surface of sieve case 1, and the right side of bull stick 2 is arranged in pole groove 13, the 1 surface mounting of sieve case 1 of bull stick 2 right side below has servo motor 6, installs lug 7 in servo motor 6's the pivot, and lug 7 contradicts in the below of bull stick 2, the outer lane of bull stick 2 is fixed with screen cloth section of thick bamboo 5 through connecting rod 14, the left side top of sieve case 1 is provided with feed inlet 3, and the below of feed inlet 3 is connected with inlet pipe 4, and the inside of screen cloth section of thick bamboo 5 is arranged in to the bottom of inlet pipe 4, and the left side of bull stick 2 is connected with the 10 transmissions of the driving motor of sieve case 1 fixed surface.

In this embodiment (please refer to fig. 1, fig. and fig. 3), the right side of the rotating rod 2 of the fixed screen cylinder 5 is disposed in the rod groove 13, the servo motor 6 is installed on the surface of the screen box 1 below the rotating rod 2, so that the bump 7 is abutted below the rotating rod 2, when the screen cylinder 5 rotates, the servo motor 6 drives the bump 7 to rotate, and the bump 7 can periodically abut against the right side of the rotating rod 2 and then fall, so that grains or impurities blocked in the screen holes of the screen cylinder 5 can be vibrated down, and the influence of the blocking of the screen holes on the normal use of the device is avoided.

Wherein, the inner circle of the left side of the screen cylinder 5 is fixed with a looped network 11, and the looped network 11 is arranged inside the left side of the screen cylinder 5 in a surrounding manner.

In this embodiment (please refer to fig. 1), the ring network 11 is fixed to the left inner ring of the screen drum 5, the ring network 11 is disposed around the left inner portion of the screen drum 5, and the ring network 11 fixed to the left inner ring of the screen drum 5 can block the grains, so as to prevent the grains that are not screened from falling down from the left side.

Wherein, the right side below of sieve case 1 is connected with second discharge gate 15, second discharge gate 15 and the inside intercommunication of sieve case 1, and the inside vertical baffle 12 that is fixed with of sieve case 1 on the left of second discharge gate 15.

In this embodiment (see fig. 1), the coarse material is discharged through the second discharge port 15.

Wherein, the below of sieve case 1 is connected with first discharge gate 8, first discharge gate 8 and the inside intercommunication of sieve case 1.

In this embodiment (see fig. 1), the fine material is discharged through the first discharge port 8.

The servo motor 6 and the driving motor 10 are both electrically connected with external control equipment.

It should be noted that the utility model relates to a novel grain environmental protection cylinder pulse cleaning sieve, which comprises a sieve box 1, a rotating rod 2, a feed inlet 3, a feed pipe 4, a sieve cylinder 5, a servo motor 6, a bump 7, a first discharge port 8, a universal bearing 9, a driving motor 10, a ring net 11, a baffle 12, a rod groove 13, a connecting rod 14 and a second discharge port 15, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the components can be known by technical manuals or by conventional experimental methods, all electric devices in the device are connected with a monitoring computer and a power supply through wires, the specific connecting means refers to the following working principle that the working sequence among the electric devices completes the electric connection, the detailed connecting means, for the known technology in the field, the following main introduces the working principle and process, and no description is given to the electrical control, in operation, the driving motor 10 is started by the control device to drive the rotating rod 2 and the screen cylinder 5 to rotate, so that the grain to be screened enters from the inside of the feed inlet 3 and enters the inner side of the screen cylinder 5 through the feed pipe 4, under the action of rotation, the fine material falls through the screen hole and is discharged from the first discharge port 8, the coarse material falls from the right side of the screen cylinder 5 and is discharged from the second discharge port 15 under the blocking action of the baffle 12, when the device works, the servo motor 6 can be periodically rotated to drive the lug 7 to rotate, and the rotating rod 2 is propped to rise and then fall, so that the grain or impurity blocked in the screen hole of the screen cylinder 5 can be vibrated down, and the influence of the normal use of the device due to the blocking of the screen hole is avoided.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a novel grain environmental protection drum pulse clearance sieve, includes sieve case (1) and bull stick (2), its characterized in that: the rotating rod (2) is transversely obliquely arranged inside the sieve box (1), and the left side of the rotating rod (2) is rotatably connected with the sieve box (1) through a universal bearing (9);

rod groove (13) have been vertically seted up to the right side below surface of sieve case (1), and the right side of bull stick (2) is arranged in rod groove (13), sieve case (1) surface mounting of bull stick (2) right side below has servo motor (6), installs lug (7) in servo motor's (6) the pivot, and lug (7) contradict in the below of bull stick (2), the outer lane of bull stick (2) is fixed with screen cloth section of thick bamboo (5) through connecting rod (14), the left side top of sieve case (1) is provided with feed inlet (3), and the below of feed inlet (3) is connected with inlet pipe (4), and the inside of screen cloth section of thick bamboo (5) is arranged in to the bottom of inlet pipe (4), and the left side of bull stick (2) is connected with drive motor (10) transmission of sieve case (1) fixed surface.

2. The novel grain environmental-friendly cylindrical pulse cleaning sieve as claimed in claim 1, which is characterized in that: the inner ring of the left side of the screen drum (5) is fixed with a ring net (11), and the ring net (11) is arranged inside the left side of the screen drum (5) in a surrounding manner.

3. The novel grain environmental-friendly cylindrical pulse cleaning sieve as claimed in claim 1, which is characterized in that: the right side below of sieve case (1) is connected with second discharge gate (15), second discharge gate (15) and sieve case (1) inside intercommunication, and the inside vertical baffle (12) that is fixed with of sieve case (1) on the left of second discharge gate (15).

4. The novel grain environmental-friendly cylindrical pulse cleaning sieve as claimed in claim 1, which is characterized in that: the below of sieve case (1) is connected with first discharge gate (8), first discharge gate (8) and the inside intercommunication of sieve case (1).

5. The novel grain environmental-friendly cylindrical pulse cleaning sieve as claimed in claim 1, which is characterized in that: the servo motor (6) and the driving motor (10) are electrically connected with external control equipment.

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