CN216757127U

CN216757127U - Automatic grading and screening device for selenium-enriched rice

Info

Publication number: CN216757127U
Application number: CN202120700882.8U
Authority: CN
Inventors: 周立峰; 周泽鹏; 杨艳
Original assignee: Ningxia Zhonghuaxue Food Technology Co ltd
Current assignee: Ningxia Zhonghuaxue Food Technology Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2022-06-17
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses an automatic grading and screening device for selenium-enriched rice, which comprises a machine body, special screen meshes, a feeding cylinder and a discharging plate, wherein the top of the feeding cylinder is fixedly connected with the bottom of the feeding plate, the bottom of the feeding cylinder is fixedly connected with the top of the machine body, at least two special screen meshes are fixedly connected inside the machine body, a clamping block for assembling the special screen meshes is fixedly connected inside the machine body, emulsion paint is fixedly sprayed on the top surface of the special screen meshes, the bending angle of an elastic feeding pipe is changed through the movement of a bidirectional cylinder and the extrusion of an electric telescopic rod according to production requirements, so that the feeding speed of the elastic feeding pipe is changed, the blockage of the feeding pipe and the special screen meshes due to too high speed is avoided, the structure is simple and convenient to operate, meanwhile, the vibration of the machine body enables a spring at the bottom of the discharging plate to generate elastic displacement, power is provided for the vibration of the discharging plate, and the device is economical and practical, the effect is obvious, avoids the rice to remain on the play flitch.

Description

Automatic grading and screening device for selenium-enriched rice

Technical Field

The utility model relates to the technical field of rice screening, in particular to an automatic grading and screening device for selenium-enriched rice.

Background

In current rice results in-process, often mix some relatively poor rice of quality, have some rice to receive the damage simultaneously in the rice transportation, still can thoughtlessly have impurity, so need filter the rice, separate impurity in the rice and rice to separate the rice of equidimension not.

The existing automatic rice grading and screening device has certain defects in use, (1) when rice enters a machine body through a feeding hole for screening, the entering speed of the rice is not well controlled, so that the feeding hole is easily blocked, and the rice blocks a screen, so that the filtering effect of the screen is poor; (2) the utility model discloses a selenium-enriched rice automatic grading screening device, current rice sieving mechanism, the rice is after screening, and the in-process of the ejection of compact, the rice is remained easily and needs artifical secondary clearance on going out the flitch, increases artifically, and inefficiency for this reason, we propose a selenium-enriched rice automatic grading screening device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic grading and screening device for selenium-enriched rice, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic grading and screening device for selenium-enriched rice, which comprises a machine body, a special screen, a feeding cylinder and a discharging plate, the top of the feeding cylinder is fixedly connected with the bottom of the feeding plate, the bottom of the feeding cylinder is fixedly connected with the top of the machine body, the discharge plate is positioned below the special screen at the bottommost position, an elastic feed pipe is movably connected on the inner central axis of the feed cylinder, the middle part and the bottom of the elastic feeding pipe are sleeved with and connected with clamping rings, one side of each clamping ring, which is close to the inner wall of the feeding cylinder, is fixedly connected with a butting block, one side of the abutting block, which is close to the inner wall of the feeding cylinder, is fixedly connected with a connecting plate, one end of the connecting plate, which is far away from the abutting block, is fixedly connected with an electric telescopic rod, electric telescopic handle keeps away from the one end fixedly connected with bidirectional cylinder of connecting plate, the inner wall both sides of a feeding section of thick bamboo are fixed to be seted up and are supplied the perpendicular gliding cylinder slide bar from top to bottom of bidirectional cylinder.

In a preferred embodiment, at least two special screens are fixedly connected inside the machine body, a fixture block for assembling the special screen is fixedly connected inside the machine body, emulsion paint is fixedly sprayed on the top surface of the special screen, and the sizes of the sieve pores on each special sieve are different, a vibration motor for driving the special sieve to vibrate is fixedly connected in the machine body, the other side of the vibration motor is fixedly connected with at least two connecting rods and is connected with the special screen through the connecting rods, at least two door covers are fixedly arranged on the other side wall of the machine body, each door cover corresponds to a special screen one by one, the inner wall top and the bottom fixedly connected with gag lever post of a feeding section of thick bamboo, gag lever post both sides fixedly connected with fixed block and through the fixed block horizontal fixation on the inner wall of a feeding section of thick bamboo, every the bayonet socket of fixed elasticity inlet pipe has all been seted up on the gag lever post.

As a preferred embodiment, a dust remover is fixedly connected inside the machine body, a dust suction port is fixedly connected to the other side of the dust remover, and a dust outlet pipe is fixedly connected to one side of the dust remover.

As a preferable embodiment, a dust removing opening for connecting a dust outlet pipe is formed at the bottom of one side of the inner wall of the machine body.

As a preferred embodiment, the bottom of the discharging plate is fixedly connected with three springs at equal intervals, the three springs are sequentially lowered from one side to the other side, and the two sides of the top end face of the discharging plate are fixedly connected with the baffle plates.

As a preferred embodiment, the bottom of the machine body is symmetrically and fixedly connected with a support frame, the bottom of the support frame is fixedly connected with a rubber cushion, and an arched wall is fixedly arranged at the central axis of the support frame.

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

this automatic hierarchical sieving mechanism of rich selenium rice through setting up the elasticity inlet pipe, the angle adjustment mechanism that two-way cylinder and electric telescopic handle constitute jointly, according to the production demand, through the removal of two-way cylinder to and electric telescopic handle's extrusion, make the angle of buckling of elasticity inlet pipe change, thereby change the input speed of elasticity inlet pipe, simple structure simple operation avoids input speed too fast to lead to elasticity inlet pipe and speciality screen cloth to take place to block up.

This selenium-enriched rice automatic grading sieving mechanism, through setting up the spring of play flitch and three different intensity, the vibrations of organism for the three spring of play flitch bottom takes place elastic displacement, thereby for the vibrations of play flitch provide power, and is economical and practical, and the effect is obvious, avoids the rice to remain on a play flitch.

Drawings

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

FIG. 2 is a schematic overall cross-sectional view of the present invention;

FIG. 3 is a schematic cross-sectional view of a feed cylinder according to the present invention;

FIG. 4 is an enlarged view of the present invention at A.

In the figure: 1. a body; 2. a feeding cylinder; 3. a feeding plate; 4. a discharge plate; 5. a support frame; 6. a special screen mesh; 11. vibrating a motor; 111. a connecting rod 12 and a dust remover; 121. a dust outlet pipe; 122. a dust suction port; 13. a dust removal port; 14. a clamping block; 15. a door cover; 21. a bidirectional cylinder; 22. a cylinder slide bar; 23. an electric telescopic rod; 24. a connecting plate; 25. a butting block; 26. a snap ring; 27. an elastic feed tube; 28. a limiting rod; 281. a fixed block; 282. a bayonet; 41. a baffle plate; 42. a spring 51, a rubber foot pad; 52. an arcuate wall; 61. latex paint.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.

Example one

Referring to fig. 1-4, the utility model provides an automatic grading and screening device for selenium-enriched rice, which comprises a machine body 1, a special screen 6, a feeding cylinder 2 and a discharging plate 3, wherein the top of the feeding cylinder 2 is fixedly connected with the bottom of the feeding plate 3, the bottom of the feeding cylinder 2 is fixedly connected with the top of the machine body 1, the discharging plate 3 is positioned below the special screen 6 at the bottommost position, an elastic feeding pipe 27 is movably connected on a central axis in the feeding cylinder 2, clamping rings 26 are respectively sleeved and connected in the middle and the bottom of the elastic feeding pipe 27, a butting block 25 is fixedly connected to one side of each clamping ring 26, which is close to the inner wall of the feeding cylinder 2, a connecting plate 24 is fixedly connected to one side of each butting block 25, an electric telescopic rod 23 is fixedly connected to one end of each connecting plate 24, which is far away from the butting block 25, and a bidirectional cylinder 21 is fixedly connected to one end of each electric telescopic rod 23, which is far away from the connecting plate 24, and cylinder slide bars 22 for the bidirectional cylinder 21 to vertically slide are fixedly arranged on two sides of the inner wall of the feeding cylinder 2.

At least two special screens 6 are fixedly connected inside the machine body 1, clamping blocks 14 for assembling the special screens 6 are fixedly connected inside the machine body 1, emulsion paint 61 is fixedly sprayed on the top surface of each special screen 6, the sizes of the screen holes on each special screen 6 are different, a vibration motor 11 for driving the special screens 6 to vibrate is fixedly connected inside the machine body 1, at least two connecting rods 111 are fixedly connected to the other side of the vibration motor 11 and connected with the special screens 6 through the connecting rods 111, at least two door covers 15 are fixedly arranged on the other side wall of the machine body 1, and each door cover 15 corresponds to one special screen 6; according to the production demand, through the removal of control two-way cylinder 21, and electric telescopic handle 23's flexible, thereby drive snap ring 26 and carry out the removal of level and vertical direction, make the angle of buckling of elasticity inlet pipe 27 change, thereby change the input speed of elasticity inlet pipe 27, simple structure simple operation, avoid the input speed too fast to lead to elasticity inlet pipe 27 and speciality screen cloth 6 to take place to block up, the emulsion paint 61 has been spouted on two speciality screen cloths 6 simultaneously, the rice collision strength on speciality screen cloth 6 has obtained the buffering through emulsion paint 61, the rice has been protected, avoid the rice shattering, the quality of rice after the screening has been promoted.

Inner wall top and bottom fixedly connected with gag lever post 28 of a feeding section of thick bamboo 2, 28 both sides fixedly connected with fixed block 281 of gag lever post 28 and transversely fix on the inner wall of a feeding section of thick bamboo 2 through fixed block 281, all set up the bayonet 282 of fixed elasticity inlet pipe 27 on every gag lever post 28, in this setting: the top end and the bottom end of the elastic feeding pipe 27 can be fixed through the limiting rod 28.

Example two

This embodiment and the same characteristic of embodiment are no longer repeated, and this embodiment and the different characterized in that of embodiment, in this embodiment, the inside fixedly connected with dust shaker 12 of

organism

1, 12 opposite sides fixedly connected with dust absorption mouths 122 of dust shaker, one side fixedly connected with of dust shaker 12 play dirt pipe 121, and the dust removal mouth 13 that supplies out dirt pipe 121 to connect is seted up to inner wall one side bottom of organism 1, in this setting: the rice can produce a large amount of impurity dusts in the screening, can be with the impurity dust absorption through dust shaker 12 to discharge through play dirt pipe 121, wherein the dust removal mouth 13 can connect outside dust removal sack, and will remove the dust on the sack and spray water, effectually with the dust accumulation on the dust removal sack, avoid dust pollution workshop, cause personnel's discomfort.

EXAMPLE III

The same characteristics of this embodiment and embodiment no longer describe, and the different characteristics of this embodiment and embodiment one, in this embodiment, the three springs 42 of bottom equidistance fixedly connected with of ejection of compact board 4, and by the strong enemy of the three springs 42 of one side to the opposite side reduces in proper order, ejection of compact board 4's top terminal surface both sides fixedly connected with baffle 41, in this setting: the vibrations of organism 1 for the spring 42 of play flitch 4 bottom takes place elastic displacement, thereby for the vibrations that go out flitch 4 provide power, and is economical and practical, and the effect is obvious, avoids the rice to remain on a flitch 4, and baffle 41 can block the rice simultaneously, avoids the rice to drop from the both sides that go out flitch 4.

Organism 1's bottom symmetry fixedly connected with support frame 5, support frame 5's bottom fixedly connected with rubber cushion 51, support frame 5's the fixed arch wall 52 of having seted up of the central axis department, in this setting: the whole vibration of the machine body 1 is buffered through the rubber foot pads 51, meanwhile, the bearing strength of the support frame 5 is improved through the arched walls 52, and the stability of the whole stand of the machine body 1 is improved.

The working principle and the process are as follows: according to the production demand, through the removal of control two-way cylinder 21, and electric telescopic handle 23's is flexible, thereby drive snap ring 26 and carry out the removal of level and vertical direction, make the angle of buckling of elasticity inlet pipe 27 change, thereby change the input speed of elasticity inlet pipe 27, simple structure simple operation, organism 1's vibrations simultaneously, make the spring 42 of ejection of compact board 4 bottom take place elastic displacement, thereby for the vibrations that go out flitch 4 provide power, avoid the rice to remain on going out flitch 4, moreover, the steam generator is simple in structure, and is economical and effective.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a selenium-enriched rice automatic grading screening device, includes organism (1), speciality screen cloth (6), feeding cylinder (2) and goes out flitch (3), its characterized in that: the top of the feeding cylinder (2) is fixedly connected with the bottom of the feeding plate (3), the bottom of the feeding cylinder (2) is fixedly connected with the top of the machine body (1), the discharging plate (3) is positioned below the special screen (6) at the bottommost position, an elastic feeding pipe (27) is movably connected on an inner central axis of the feeding cylinder (2), clamping rings (26) are sleeved in the middle and the bottom of the elastic feeding pipe (27), one side, close to the inner wall of the feeding cylinder (2), of each clamping ring (26) is fixedly connected with a butting block (25), one side, close to the inner wall of the feeding cylinder (2), of each butting block (25) is fixedly connected with a connecting plate (24), one end, far away from the butting block (25), of each connecting plate (24) is fixedly connected with an electric telescopic rod (23), one end, far away from the connecting plate (24), of each electric telescopic rod (23) is fixedly connected with a bidirectional cylinder (21), and cylinder sliding rods (22) for the bidirectional cylinders (21) to vertically slide are fixedly arranged on two sides of the inner wall of the feeding cylinder (2).

2. The automatic grading and screening device for selenium-enriched rice according to claim 1, characterized in that: the machine body is characterized in that at least two special screen meshes (6) are fixedly connected to the inside of the machine body (1), a clamping block (14) for assembling the special screen meshes (6) is fixedly connected to the inside of the machine body (1), latex paint (61) is fixedly sprayed on the top surface of the special screen meshes (6), each special screen mesh on the special screen meshes (6) is different in size, a vibration motor (11) for driving the special screen meshes (6) to vibrate is fixedly connected to the inside of the machine body (1), at least two connecting rods (111) are fixedly connected to the other side of the vibration motor (11) and are connected with the special screen meshes (6) through the connecting rods (111), at least two door covers (15) are fixedly arranged on the other side wall of the machine body (1), each door cover (15) corresponds to the special screen meshes (6) one by one, and limiting rods (28) are fixedly connected to the top end and the bottom end of the feeding cylinder (2), gag lever post (28) both sides fixedly connected with fixed block (281) and through fixed block (281) horizontal fixation on the inner wall of feed cylinder (2), every bayonet socket (282) of fixed elasticity inlet pipe (27) are all seted up on gag lever post (28).

3. The automatic grading and screening device for selenium-enriched rice as claimed in claim 1, characterized in that: the dust collector is characterized in that a dust collector (12) is fixedly connected to the inside of the machine body (1), a dust suction port (122) is fixedly connected to the other side of the dust collector (12), and a dust outlet pipe (121) is fixedly connected to one side of the dust collector (12).

4. The automatic grading and screening device for selenium-enriched rice according to claim 3, characterized in that: the bottom of one side of the inner wall of the machine body (1) is provided with a dust removal opening (13) connected with a dust outlet pipe (121).

5. The automatic grading and screening device for selenium-enriched rice according to claim 1, characterized in that: the three spring of bottom equidistance fixedly connected with (42) of ejection of compact board (4), and by the strong enemy that one side reduced to the three spring of opposite side (42) in proper order, ejection of compact board (4) top face both sides fixedly connected with baffle (41).

6. The automatic grading and screening device for selenium-enriched rice according to claim 1, characterized in that: the bottom symmetry fixedly connected with support frame (5) of organism (1), the bottom fixedly connected with rubber cushion (51) of support frame (5), arch wall (52) have been seted up to the central axis department of support frame (5) is fixed.