CN215297024U

CN215297024U - Rice detection device

Info

Publication number: CN215297024U
Application number: CN202121084213.9U
Authority: CN
Inventors: 陈斌
Original assignee: Jiangxi Xinkangjian Ecological Agriculture Development Co ltd
Current assignee: Jiangxi Xinkangjian Ecological Agriculture Group Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-12-24
Anticipated expiration: 2031-05-20

Abstract

The utility model relates to a rice detects technical field, and disclose a rice detection device, solved the problem that the imperfect grain to rice that has now can't be better screens out, it includes the support frame, the box is installed at the top of support frame, the feeder hopper is installed at the top of box, the internally mounted of box has the screening frame, the bottom of screening frame inlays and is equipped with the sieve, one side of screening frame installs the locating lever symmetrically, and one side cover of locating lever is equipped with the sleeve with locating lever looks adaptation, and the one end of sleeve and the inboard side fixed connection of box, the inboard side fixed mounting of sleeve has the spring, and the one end and the locating lever fixed connection of spring, one side that the screening frame kept away from the locating lever installs the fly leaf, one side that the fly leaf kept away from the screening frame is installed and is promoted the piece, one side that the promotion piece kept away from the fly leaf is installed and is rotated the cam; the utility model discloses, imperfect grain to in the rice that can be better screens out the operation to be convenient for can be better carry out the detection operation to the rice.

Description

Rice detection device

Technical Field

The utility model belongs to the technical field of the rice detects, specifically be a rice detection device.

Background

The rice is used as daily staple food of people, and detection items such as broken rice, imperfect grains, maximum limit of impurities, pesticide residues, water, yellow grains, intermixing, cadmium, arsenic, lead, mercury and the like are important indexes for rice detection;

at present, the in-process that carries out the rice and detect, can't be better screens out the imperfect grain to the rice to influenced the rate of sieving that the rice detected, lead to that can't be better carry out the testing operation to the rice, and then can't be better satisfy people's user demand.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a rice detection device, the effectual current unable better problem of screening out to the imperfect grain of rice of having solved.

In order to achieve the above object, the utility model provides a following technical scheme: a rice detection device comprises a support frame, a box body is installed at the top of the support frame, a feed hopper is installed at the top of the box body, a screening frame is installed inside the box body, a screen plate is embedded at the bottom of the screening frame, positioning rods are symmetrically installed at one side edge of the screening frame, a sleeve matched with the positioning rods is sleeved at one side edge of each positioning rod, one end of each sleeve is fixedly connected with the inner side edge of the box body, a spring is fixedly installed at the inner side edge of each sleeve, one end of each spring is fixedly connected with the corresponding positioning rod, a movable plate is installed at one side, away from the positioning rods, of the screening frame, a pushing block is installed at one side, away from the screening frame, of the movable plate, a rotating cam is installed at one side, away from the movable plate, a toothed ring is installed at one side of the rotating cam, a gear matched with the toothed ring is installed at one side of the toothed ring, a motor is connected with one side of the gear, and movable clamping blocks are installed at the top and the bottom of the movable plate, and the inside top and bottom of box all set up the movable clamping groove with activity fixture block looks adaptation with the corresponding position of activity fixture block, and the opening has been seted up to the bottom of box, and the internally mounted that open-ended below just is located the support frame has the material frame that connects, and connects the bottom of material frame to install the weighing device.

Preferably, the two sides of the interior of the screening frame are both provided with an inclined block.

Preferably, the positioning rod is of a T-shaped rod structure.

Preferably, a positioning pulley is installed on one side top end and the bottom end of the screening frame close to the positioning rod, and a pulley groove matched with the positioning pulley is formed in the top end and the bottom end of the box body.

Preferably, a plurality of rubber bumps are arranged on one side of the movable plate close to the screening frame.

Preferably, the outer side edge of the box body is embedded with a transparent glass plate.

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

1) in the operation, the rotating cam can be driven to rotate through the interaction of the arranged motor and the gear, the pushing block is pushed through the protruding part of the rotating cam, the movable plate is driven to push the screening frame to move when the pushing block is pushed, then the screening frame is driven to rebound through the interaction of the positioning rod, the sleeve and the spring, and the screening frame is matched with the screen plate to screen off imperfect grains in the rice in the movement of one left side and one right side, so that the rice can be better detected;

2) the utility model discloses a rice detection device, including the fly leaf, the fly leaf is equipped with the screening frame, the fly leaf is equipped with the movable clamping groove, the movable clamping groove is equipped with the locating pulley and is equipped with the pulley groove, the activity fixture block and the movable clamping groove that set up and locating pulley and pulley groove, can be that fly leaf and screening frame can all reach better stability at the in-process that removes to be convenient for can be better carry out rice detection operation, and then be convenient for can be better satisfy people's user demand.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the case of the present invention;

FIG. 3 is an enlarged schematic view of part A of the present invention;

fig. 4 is a schematic view of the sieve plate structure of the present invention.

In the figure: 1. a support frame; 2. a box body; 3. a feed hopper; 4. screening frames; 5. a sieve plate; 6. positioning a rod; 7. a sleeve; 8. a spring; 9. a movable plate; 10. a pushing block; 11. rotating the cam; 12. a toothed ring; 13. a gear; 14. a motor; 15. a movable clamping block; 16. a movable clamping groove; 17. an opening; 18. a material receiving frame; 19. a weighing device; 20. positioning the pulley; 21. a pulley groove; 22. and a rubber bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the present invention comprises a supporting frame 1, a box 2 is installed on the top of the supporting frame 1, a feeding hopper 3 is installed on the top of the box 2, a screening frame 4 is installed inside the box 2, a screen plate 5 is embedded on the bottom of the screening frame 4, a positioning rod 6 is symmetrically installed on one side of the screening frame 4, a sleeve 7 matched with the positioning rod 6 is sleeved on one side of the positioning rod 6, one end of the sleeve 7 is fixedly connected with the inner side of the box 2, a spring 8 is fixedly installed on the inner side of the sleeve 7, one end of the spring 8 is fixedly connected with the positioning rod 6, a movable plate 9 is installed on one side of the screening frame 4 far from the positioning rod 6, a pushing block 10 is installed on one side of the movable plate 9 far from the screening frame 4, a rotating cam 11 is installed on one side of the pushing block 10 far from the movable plate 9, a toothed ring 12 is installed on one side of the rotating cam 11, a gear 13 matched with the gear ring 12 is arranged on one side of the gear ring 12, a motor 14 is connected with one side of the gear 13, movable clamping blocks 15 are arranged on the top and the bottom of the movable plate 9, movable clamping grooves 16 matched with the movable clamping blocks 15 are arranged on positions corresponding to the movable clamping blocks 15 on the top end and the bottom end of the interior of the box body 2, the rotating cam 11 can be driven to rotate through the interaction of the motor 14 and the gear 13, the pushing block 10 is pushed through the convex part of the rotating cam 11, the movable plate 9 is driven to push the screening frame 4 to move when the pushing block 10 is pushed, then the screening frame 4 is driven to rebound through the interaction of the positioning rod 6, the sleeve 7 and the spring 8, so that the screening frame 4 is matched with the screen plate 5 to screen imperfect grains in rice in a left-right movement, an opening 17 is formed in the bottom of the box body 2, opening 17's below and the internally mounted who is located support frame 1 connect material frame 18, and connect the bottom of material frame 18 to install weighing device 19, can make the screening back rice drop to the inside of connecing material frame 18 through opening 17, then weigh via weighing device 19, draw the imperfect grain's of rice percentage through calculating to this testing result who draws the rice.

Second, on the basis of first embodiment, the slope piece is all installed on the inside both sides limit of screening frame 4, can make inside the rice that waits to detect of screening frame 4 can all be carried to sieve 5 on to can be better carry out rice detection operation.

Third embodiment, on the basis of first embodiment, locating lever 6 is T type pole structure, can ensure that can not take place to disjointed when moving between locating lever 6 and the sleeve 7 to the integrality of structure has been ensured, and then be convenient for can be better carry out rice detection operation.

Fourth, on the basis of first embodiment, locating pulley 20 is all installed on a side top and the bottom that screening frame 4 is close to locating lever 6, and the pulley groove 21 with 20 looks adaptations of locating pulley is all seted up to the inside top and the bottom of box 2, can further ensure the stability of screening frame 4 when removing to be convenient for can be better carry out the detection operation of rice.

Fifth, on the basis of first embodiment, a side that fly leaf 9 is close to screening frame 4 all with install a plurality of rubber bumps 22, can be better promote screening frame 4, and can not produce the collision because of the resilience of screening frame 4 and send the impact sound, ensured the stability between the structure to be convenient for can be better carry out detection operation to the rice.

Sixth embodiment, on the basis of first embodiment, the outside limit of box 2 inlays to establish and installs the transparent glass board, and the people of being convenient for better look over 2 insides of box when using, has ensured the normal clear of detection operation to be convenient for can be better satisfy people's user demand.

The working principle is as follows: when the rice screening machine works, a certain amount of rice to be detected is poured into the screening frame 4 through the feeding hopper 3, the motor 14 is started at the same time, the rotating cam 11 can be driven to rotate under the action of the gear 13, the pushing block 10 is pushed through the convex part of the rotating cam 11, the movable plate 9 is driven to push the screening frame 4 to move when the pushing block 10 is pushed, then the screening frame 4 is driven to rebound in cooperation with the interaction of the positioning rod 6, the sleeve 7 and the spring 8, so that the screening frame 4 is matched with the screen plate 5 to screen imperfect grains in the rice in one-left-right movement, meanwhile, the movable clamping block 15, the movable clamping groove 16, the positioning pulley 20 and the pulley groove 21 can achieve better stability in the moving process of the movable plate 9 and the screening frame 4, and therefore better screening effect can be achieved conveniently, then through opening 17 make after the screening rice drop to connect the inside of material frame 18, weigh through weighing device 19 again, through calculating the percentage that obtains the imperfect grain of rice to this obtains the testing result of rice.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a rice detection device, includes support frame (1), its characterized in that: the box body (2) is installed at the top of the supporting frame (1), the feed hopper (3) is installed at the top of the box body (2), the screening frame (4) is installed inside the box body (2), the sieve plate (5) is embedded at the bottom of the screening frame (4), the positioning rod (6) is symmetrically installed at one side edge of the screening frame (4), the sleeve (7) matched with the positioning rod (6) is sleeved at one side edge of the positioning rod (6), one end of the sleeve (7) is fixedly connected with the inner side edge of the box body (2), the spring (8) is fixedly installed at the inner side edge of the sleeve (7), one end of the spring (8) is fixedly connected with the positioning rod (6), the movable plate (9) is installed at one side of the screening frame (4) far away from the positioning rod, the pushing block (10) is installed at one side of the movable plate (9) far away from the screening frame (4), the rotating cam (11) is installed at one side of the pushing block (10) far away from the movable plate (9), toothed ring (12) are installed to one side of rotation cam (11), gear (13) with toothed ring (12) looks adaptation is installed to one side of toothed ring (12), one side of gear (13) is connected with motor (14), movable fixture block (15) are all installed to the top and the bottom of fly leaf (9), and movable clamping groove (16) with movable fixture block (15) looks adaptation is all seted up with movable fixture block (15) corresponding position to the inside top and the bottom of box (2), opening (17) have been seted up to the bottom of box (2), the below of opening (17) and the internally mounted that is located support frame (1) have connect material frame (18), and connect the bottom of material frame (18) to install weighing device (19).

2. The rice detecting device according to claim 1, wherein: the two sides of the interior of the screening frame (4) are provided with inclined blocks.

3. The rice detecting device according to claim 1, wherein: the positioning rod (6) is of a T-shaped rod structure.

4. The rice detecting device according to claim 1, wherein: locating pulley (20) are all installed on a side top and the bottom that screening frame (4) are close to locating lever (6), and pulley groove (21) with locating pulley (20) looks adaptation are all seted up to the inside top and the bottom of box (2).

5. The rice detecting device according to claim 1, wherein: a plurality of rubber bumps (22) are arranged on one side of the movable plate (9) close to the screening frame (4).

6. The rice detecting device according to claim 1, wherein: the outer side edge of the box body (2) is embedded with a transparent glass plate.