CN221821311U - Embryo rice carefully chosen device - Google Patents

Abstract

The utility model belongs to the technical field of rice processing, and discloses a shell, wherein a circular funnel is fixedly connected to the top of the shell, a first gear is clamped in the middle of the circular funnel, a cylindrical cam is fixedly connected to the bottom of the first gear, a slide groove is provided on the outer surface of the cylindrical cam, and a limit block is fixedly connected to the bottom of the cylindrical cam. Through the cooperation between the first gear, the cylindrical cam, the limit block and the spiral rod, the device has the function of avoiding the blockage of the feed port, the motor is started, the second gear is driven to rotate, thereby driving the first gear to rotate, the first gear rotates and drives the cylindrical cam and the limit block to rotate, and the cylindrical cam rotates while the protrusion on the top of the sliding rod reciprocates up and down along the track of the slide groove, so that the spiral rod rotates inside the circular funnel and reciprocates up and down, thereby preventing the internal blockage of the circular funnel.

Description

Embryo rice carefully chosen device

Technical Field

The utility model belongs to the technical field of rice processing, and particularly relates to a germ rice carefully selecting device.

Background

Along with the improvement of the living standard of modern people, green food is also receiving more and more attention, wherein germ rice is a very high-quality green food, germ rice is a germ part of preserved rice, other parts are completely the same as white rice, and the germ rice has the characteristics of rich nutrition and delicious taste, and also has the effects of resisting oxidation, resisting cancer, reducing blood fat and the like.

For example, the utility model with publication number CN215235918U discloses a corn germ selecting and separating device, which structurally comprises an organism, a feeding hopper, a sorting device, a sorting pipe, a corn germ discharging hole, a blower, an auxiliary device, a selecting device, a chute, a power line, a switch, a slide bar, a shell and a supporting rod, and has the following beneficial effects that the selecting device is arranged at the right end of the inner side of the organism, corn germs sorted by the sorting device drop to a filtering screen plate from the corn germ discharging hole, the size of the holes on the filtering sieve plate is standard, the vibrating motor drives the filtering sieve plate to vibrate, so that inferior corn germs and impurities are screened out, the corn germ sorting precision is improved, the product quality is improved, an auxiliary device is arranged at the right end of the front side of the machine body, the stacked corn germs are spread out, the space of the filtering sieve plate is fully utilized, and the working efficiency is improved.

When the device is used, the inferior maize germs and impurities are screened out through the internally arranged filtering sieve plate, but due to the fact that the bottom of the blanking opening is narrower, when the quantity of the germ rice is too large, stacking can possibly occur during blanking, so that the blanking opening is blocked, and the working efficiency is reduced, and therefore the germ rice selecting device is provided for solving the problems of the background technology

Disclosure of utility model

In order to solve the problems in the prior art, the utility model provides a germ rice carefully selecting device, which solves the problem of blockage of a feed opening caused by excessive germ rice during rice processing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a carefully select device of embryo rice, includes the shell, the top fixedly connected with circular funnel of shell, the middle part joint of circular funnel has first gear, the bottom fixedly connected with cylindrical cam of first gear, the spout has been seted up to the surface of cylindrical cam, the bottom fixedly connected with stopper of cylindrical cam, the inside activity joint of stopper has the hob, ninety degrees such as the surface annular of hob are provided with the lug, the inside swing joint of shell has the slide bar, the top swing joint of shell has the motor, the output axle head fixedly connected with second gear of motor.

Further, the first gear is meshed with the second gear, and the cylindrical cam is movably sleeved outside the circular funnel.

Further, the inside of stopper is offered and is cooperated draw-in groove with the lug, the draw-in groove is used for being spacing to the circumference of hob inside the stopper.

Further, the limiting block and the screw rod are both movable in the circular funnel, and the screw rod is driven to rotate through the limiting block when the cylindrical cam rotates.

Further, the sliding rod is L-shaped, a protruding rod is arranged on one side of the top of the sliding rod, and the protruding rod moves in the sliding groove.

Further, the chute is in an annular corrugated shape, and the bottom of the spiral rod is movably clamped with the sliding rod.

Further, when the cylindrical cam rotates, the sliding rod is driven to move upwards through the sliding groove, and when the sliding rod moves upwards, the spiral rod is driven to move upwards.

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

According to the utility model, through the cooperation between the structures such as the first gear, the cylindrical cam, the limiting block and the screw rod, the device has the effect of avoiding blockage of the blanking hole, the motor is started to drive the second gear to rotate, so that the first gear is driven to rotate, the cylindrical cam and the limiting block are driven to rotate while the first gear rotates, the screw rod is driven to rotate in the circular funnel and the sliding rod by the limiting block, the convex rod at the top of the sliding rod reciprocates up and down along the track of the chute while the cylindrical cam rotates, and the screw rod is driven to move, so that the screw rod reciprocates up and down while rotating in the circular funnel, and the effect of preventing blockage in the circular funnel is achieved.

Drawings

FIG. 1 is a schematic view of the present utility model in a front cross-section;

FIG. 2 is a schematic diagram of the positional relationship among a first gear, a cylindrical cam and a second gear according to the present utility model;

FIG. 3 is a schematic illustration of the right-hand cross-section of the cylindrical cam of the present utility model;

FIG. 4 is an enlarged view of FIG. 3 at A;

Fig. 5 is an exploded view of the screw of the present utility model.

In the figure: 1. a housing; 2. a circular funnel; 3. a first gear; 4. a cylindrical cam; 5. a chute; 6. a limiting block; 7. a screw rod; 8. a bump; 9. a slide bar; 10. a motor; 11. a second gear; 12. a clamping groove.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1 to 5, the utility model provides a germ rice selecting device, which comprises a shell 1, the top of the shell 1 is fixedly connected with a circular funnel 2, the middle part of the circular funnel 2 is clamped with a first gear 3, the bottom of the first gear 3 is fixedly connected with a cylindrical cam 4, a chute 5 is arranged on the outer surface of the cylindrical cam 4, the bottom of the cylindrical cam 4 is fixedly connected with a limiting block 6, a spiral rod 7 is movably clamped in the interior of the limiting block 6, a lug 8 is annularly arranged on the outer surface of the spiral rod 7 at ninety degrees, the interior of the shell 1 is movably connected with a sliding rod 9, the top of the shell 1 is movably connected with a motor 10, the output shaft end of the motor 10 is fixedly connected with a second gear 11, the motor 10 is started, the second gear 11 is driven to rotate, the first gear 3 is driven to rotate, the cylindrical cam 4 and the limiting block 6 are driven to rotate while the first gear 3 is rotated, the spiral rod 7 is driven to rotate inside the circular funnel 2 and the sliding rod 9, the convex rod at the top of the sliding rod 9 reciprocates up and down along the track of the chute 5 while the spiral rod 7 is driven to reciprocate inside the circular funnel 2, and the circular funnel 7 is prevented from being blocked up and down.

As shown in fig. 1 to 5, the first gear 3 is meshed with the second gear 11, the cylindrical cam 4 is movably sleeved outside the circular funnel 2, a clamping groove 12 matched with the convex block 8 is formed in the limiting block 6, the clamping groove is used for circumferentially limiting the screw rod in the limiting block, the limiting block 6 and the screw rod 7 are both movable in the circular funnel 2, and the screw rod 7 is driven to rotate by the limiting block 6 when the cylindrical cam 4 rotates; the screw rod 7 is driven to rotate through the limiting block 6 and used for preventing germ rice in the circular funnel 2 from being accumulated.

As shown in fig. 1 to 5, the sliding rod 9 is L-shaped, a protruding rod is arranged at one side of the top of the sliding rod 9, the protruding rod moves inside the sliding groove 5, the sliding groove 5 is annular corrugated, the bottom of the spiral rod 7 is movably clamped with the sliding rod 9, the sliding rod 9 is driven to move upwards by the sliding groove 5 when the cylindrical cam 4 rotates, and the spiral rod 7 is driven to move upwards when the sliding rod 9 moves upwards; the sliding groove 5 is in an annular corrugated shape, and when the cylindrical cam 4 rotates, the convex rod at the top of the sliding rod 9 slides up and down in the sliding groove 5, so that the sliding rod 9 drives the spiral rod 7 to reciprocate up and down in the circular funnel 2.

The working principle and the using flow of the utility model are as follows: the motor 10 is started to drive the second gear 11 to rotate, thereby drive the first gear 3 to rotate, drive the cylindrical cam 4 and the stopper 6 to rotate when the first gear 3 rotates, at this moment through stopper 6 and screw rod 7 joint, make screw rod 7 at the inside rotation of circular funnel 2 and slide bar 9, when the cylindrical cam 4 rotates, the protruding pole at slide bar 9 top slides along the orbit of spout 5, thereby make slide bar 9 reciprocate from top to bottom, drive screw rod 7 and remove in the inside of stopper 6 when slide bar 9 removes, accomplish the operation afterwards.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a germ rice carefully chosen device, includes shell (1), its characterized in that: the utility model discloses a novel electric motor, including shell (1), circular funnel (2) of top fixedly connected with of shell (1), the middle part joint of circular funnel (2) has first gear (3), the bottom fixedly connected with cylindrical cam (4) of first gear (3), spout (5) have been seted up to the surface of cylindrical cam (4), the bottom fixedly connected with stopper (6) of cylindrical cam (4), the inside activity joint of stopper (6) has hob (7), ninety degrees such as surface annular of hob (7) are provided with lug (8), the inside swing joint of shell (1) has slide bar (9), the top swing joint of shell (1) has motor (10), the output axle head fixedly connected with second gear (11).

2. The germ rice beneficiating apparatus in accordance with claim 1, wherein: the first gear (3) is meshed with the second gear (11), and the cylindrical cam (4) is movably sleeved outside the circular funnel (2).

3. The germ rice beneficiating apparatus in accordance with claim 1, wherein: the inside of stopper (6) is offered and is cooperated draw-in groove (12) with lug (8), draw-in groove (12) are used for being spacing to the circumference of hob (7) inside stopper (6).

4. A germ rice beneficiating apparatus in accordance with claim 3, wherein: the limiting block (6) and the screw rod (7) are both movable in the circular funnel (2), and the screw rod (7) is driven to rotate through the limiting block (6) when the cylindrical cam (4) rotates.

5. The germ rice beneficiating apparatus in accordance with claim 1, wherein: the sliding rod (9) is L-shaped, a protruding rod is arranged on one side of the top of the sliding rod (9), and the protruding rod moves inside the sliding groove (5).

6. The germ rice beneficiating apparatus in accordance with claim 1, wherein: the sliding groove (5) is in an annular corrugated shape, and the bottom of the spiral rod (7) is movably clamped with the sliding rod (9).

7. The germ rice beneficiating apparatus in accordance with claim 1, wherein: the cylindrical cam (4) drives the sliding rod (9) to move upwards through the sliding groove (5) when rotating, and drives the spiral rod (7) to move upwards when the sliding rod (9) moves upwards.