CN219616104U - Rice processing filter equipment - Google Patents

Abstract

The utility model provides a rice processing and filtering device which comprises a fixed frame, wherein a screening box is arranged in the fixed frame, connecting shafts are arranged on two sides of one end of the screening box, connecting seats are rotatably connected to the surfaces of the connecting shafts, the two connecting seats are fixedly connected with the fixed frame, a feed hopper is arranged at the top of the fixed frame above one end, far away from the connecting seats, of the screening box, a screen is arranged in the middle of the inner side of the screening box, a limiting plate is arranged at the position, close to the feed hopper, of the inner side of the screening box, and rotating shafts are arranged on two sides, close to one end of the feed hopper, of the limiting plate; according to the utility model, through the limiting plate, the passing rice can be limited, and meanwhile, the passing quantity can be changed by rotating the threaded rod to change the height of the roller, so that the thickness of the rice passing through the screen can not be exceeded, and broken rice grains and complete rice grains can be fully separated in the vibration screening process, thereby achieving the effect of improving the quality of finished rice.

Description

Rice processing filter equipment

Technical Field

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

Background

In the process of processing rice into rice, the rice husks and surfaces need to be removed, when the rice husks and the rice husks are taken, the rice is inevitably broken, some broken rice grains are generated, and the whole rice grains and the broken rice grains need to be separated in the rice processing process, so that the quality of the rice is guaranteed.

At present, when separating complete rice grains from crushed rice grains, most of the complete rice grains and the crushed rice grains adopt a vibration screening mode, the complete rice grains and the crushed rice grains are separated into oversize matters and undersize matters through vibration and are discharged from different outlets, in the process, if the rice on the screen is too much, the rice is stacked together, some crushed rice grains are mixed in the rice, and the crushed rice grains are likely to be discharged from the outlets without being screened, so that the quality of the rice is affected.

In summary, the present utility model provides a rice processing and filtering device to solve the above problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a rice processing and filtering device, which aims to solve the problems that in the prior art, rice stacking leads to incomplete filtering and screening of rice and influences the quality of the rice.

The utility model provides a rice processing filter equipment, includes the mount, the internally mounted of mount has the screening case, the both sides of screening case one end all are provided with the connecting axle, the surface of connecting axle is all rotated and is connected with the connecting seat, and fixed connection between two connecting seats all and the mount, the feeder hopper is installed to the top that the connecting seat one end was kept away from to the screening case at the top of mount, the inboard middle part of screening case is provided with the screen cloth, the position department that the screening incasement side is close to the feeder hopper installs the limiting plate, the both sides that the limiting plate is close to feeder hopper one end all are provided with the pivot, and rotate between two pivots all and the screening case and link to each other, the screening case top is provided with the support frame in the limiting plate top, two tension springs are installed to the bottom symmetry of support frame, just the other end that the pivot was kept away from with the limiting plate top side of tension spring is installed between two tension springs, the bottom rotation of threaded rod is connected with the connecting plate, the gyro wheel is installed to the bottom of connecting plate, just the surface and the limiting plate surface offset of gyro wheel.

Further, the threaded rod is in threaded connection with the supporting frame.

Further, two guide rods are symmetrically arranged at the top of the connecting plate on two sides of the threaded rod, the two guide rods penetrate through the supporting frame, and the guide rods are connected with the supporting frame in a sliding mode.

Further, the top end of the threaded rod is connected with a knob.

Further, the one end that the feeder hopper was kept away from to the screening case is provided with first discharge gate and second discharge gate, first discharge gate and second discharge gate are crisscross each other, just the inboard bottom surface of first discharge gate and screen cloth topside surface parallel and level, the inboard bottom surface of second discharge gate and the inboard bottom surface parallel and level of screening case.

Further, both sides that first discharge gate and second discharge gate one end were kept away from to the screening case all are provided with the supporting seat, the bottom of supporting seat all is connected with supporting spring, just all be connected between supporting spring's the bottom and the mount.

Further, the motor is installed to the bottom that the support frame kept away from first discharge gate and second discharge gate one end at the screening board, the output of motor is connected with the cam, the surface cover of cam is equipped with the connecting rod, just the other end of connecting rod rotates with screening case bottom and links to each other with one side of keeping away from first discharge gate and second discharge gate.

Furthermore, the four corners of the bottom of the fixing frame are provided with supporting feet.

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

according to the utility model, through the limiting plate, the passing rice can be limited, and meanwhile, the passing quantity can be changed by rotating the threaded rod to change the height of the roller, so that the thickness of the rice passing through the screen can not be exceeded, and broken rice grains and complete rice grains can be fully separated in the vibration screening process, thereby achieving the effect of improving the quality of finished rice.

Drawings

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

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

FIG. 3 is a schematic side view of the present utility model;

FIG. 4 is an enlarged partial schematic view of the present utility model at A in FIG. 1;

fig. 5 is an enlarged partial schematic view of the present utility model at B in fig. 3.

In the figure:

1. a fixing frame; 2. a screening box; 3. a connecting shaft; 4. a connecting seat; 5. a screen; 6. a feed hopper; 7. a limiting plate; 8. a rotating shaft; 9. a support frame; 10. a tension spring; 11. a threaded rod; 12. a connecting plate; 13. a roller; 14. a guide rod; 15. a knob; 16. a first discharge port; 17. a second discharge port; 18. a support base; 19. a support spring; 20. a motor; 21. a cam; 22. a connecting rod; 23. and supporting the feet.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-5, the utility model provides a rice processing and filtering device, which comprises a fixed frame 1, a screening box 2 is installed in the fixed frame 1, connecting shafts 3 are arranged on two sides of one end of the screening box 2, connecting shafts 4 are connected to surfaces of the connecting shafts 3 in a rotating manner, the two connecting shafts 4 are fixedly connected with the fixed frame 1, a feed hopper 6 is installed at the top of the fixed frame 1 above one end, far away from the connecting shafts 4, of the screening box 2, a screen 5 is arranged in the middle of the inner side of the screening box 2, the screen 5 can divide complete rice grains and crushed rice grains into oversize matters and undersize matters, the screening box 2 is discharged from different outlets, a limiting plate 7 is installed at the position, close to the feed hopper 6, of the inner side of the screening box 2, two rotating shafts 8 are connected with the screening box 2 in a rotating manner, a supporting frame 9 is arranged above the limiting plate 7, two springs 10 are symmetrically installed at the bottom of the supporting frame 9, the other end of the supporting frame 10 is provided with a threaded rod 13, the threaded rod is connected with the bottom of the supporting frame 11, and the threaded rod is provided with a connecting plate 12, and the threaded rod 13 is rotatably connected with the threaded rod 13 at the bottom of the supporting frame 11.

The threaded rod 11 is in threaded connection with the supporting frame 9, and the connecting plate 12 and the roller 13 are driven to move upwards or downwards by rotating the threaded rod 11.

The top of the connecting plate 12 is symmetrically provided with two guide rods 14 on two sides of the threaded rod 11, the two guide rods 14 penetrate through the supporting frame 9, the guide rods 14 are slidably connected with the supporting frame 9, and the guide rods 14 are used for keeping the direction of the roller 13.

Wherein, the top of threaded rod 11 is connected with knob 15, and knob 15 is used for rotating threaded rod 11.

Wherein, screening case 2 is kept away from the one end of feeder hopper 6 and is provided with first discharge gate 16 and second discharge gate 17, first discharge gate 16 and second discharge gate 17 are crisscross each other, just the inboard bottom surface of first discharge gate 16 and screen cloth 5 topside surface parallel and level, the inboard bottom surface of second discharge gate 17 and the inboard bottom surface parallel and level of screening case 2, the oversize material and the undersize material that are separated by screen cloth 5 are discharged from first discharge gate 16 and second discharge gate 17 respectively.

Wherein, screening case 2 is kept away from the both sides of first discharge gate 16 and second discharge gate 17 one end and all is provided with supporting seat 18, the bottom of supporting seat 18 all is connected with supporting spring 19, just be connected between supporting spring 19's the bottom all and mount 1, supporting spring 19 is used for providing the support for screening case 2, makes screening case 2 can vibrate simultaneously.

Wherein, the motor 20 is installed to the bottom that first discharge gate 16 and second discharge gate 17 one end are kept away from to the support frame 9 at the screening board, the output of motor 20 is connected with cam 21, drives cam 21 through motor 20 and rotates, the surface cover of cam 21 is equipped with connecting rod 22, and the rotation of cam 21 can make the continuous emergence of connecting rod 22 rock, the other end of connecting rod 22 links to each other with screening case 2 bottom one side rotation of keeping away from first discharge gate 16 and second discharge gate 17, drives screening case 2 through the connecting rod 22 that rocks and constantly vibrate.

Wherein, the four corners of the bottom of the fixing frame 1 are respectively provided with a supporting leg 23 which is convenient for supporting and fixing the supporting frame 9.

The specific working principle is as follows:

before the utility model is used, the utility model is firstly externally connected with a power supply and a control panel, when the utility model is used, the utility model is started by the externally connected control panel, after the start, the motor 20 starts to operate, the motor 20 drives the cam 21 to rotate, so that the connecting rod 22 continuously pulls and pushes the screening box 2 to vibrate up and down, then the rice with the feed hopper 6 is added into the utility model, the rice falls onto the screen 5 on the screening box 2 from the feed hopper 6, the crushed rice and the complete rice grains are respectively changed into undersize matters and oversize matters under the action of the vibrating screening box 2 and are respectively discharged from the second discharge hole 17 and the first discharge hole 16, the knob 15 can be rotated, the threaded rod 11 is driven to rotate by the knob 15 in the screening and filtering process of the rice, and the threaded rod 11 is in threaded connection with the support frame 9 due to the threaded connection between the threaded rod 11 and the support frame 9 when the threaded rod 11 is rotated. The connecting plate 12 and the roller 13 can be driven to move up and down, and the roller 13 moves up and down during passing, so that the distance between one end of the limiting plate 7 far away from the rotating shaft 8 and the screen 5 is changed, the thickness of rice passing below the limiting plate 7 is changed, the thickness of the rice passing through the limiting plate is thinned, the rice can not be stacked together during passing through the screen 5, and the problem that broken rice on the inner side is difficult to screen out is caused, so that the quality of oversize products is improved.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims (8)

1. A rice processing filter equipment, its characterized in that: including mount (1), the internally mounted of mount (1) has screening case (2), the both sides of screening case (2) one end all are provided with connecting axle (3), the surface of connecting axle (3) all rotates and is connected with connecting seat (4), and fixed connection between two connecting seats (4) all and mount (1), feeder hopper (6) are installed in the top that connecting seat (4) one end was kept away from in screening case (2) at the top of mount (1), screening case (2) inboard middle part is provided with screen cloth (5), screening case (2) inboard is close to the position department of feeder hopper (6) and installs limiting plate (7), the both sides that limiting plate (7) are close to feeder hopper (6) one end all are provided with pivot (8), and rotate between two pivot (8) and screening case (2) and link to each other, screening case (2) top is provided with support frame (9) in limiting plate (7) top, two tension springs (10) are installed to the bottom symmetry of support frame (9), and the other end of tension spring (10) is kept away from between two top spring (8) sides of being connected with top (10), the bottom of threaded rod (11) rotates and is connected with connecting plate (12), gyro wheel (13) are installed to the bottom of connecting plate (12), just the surface of gyro wheel (13) offsets with limiting plate (7) surface.

2. The rice processing filtering apparatus of claim 1, wherein: the threaded rod (11) is in threaded connection with the supporting frame (9).

3. The rice processing filtering apparatus of claim 1, wherein: two guide rods (14) are symmetrically arranged at the top of the connecting plate (12) on two sides of the threaded rod (11), the two guide rods (14) penetrate through the supporting frame (9), and the guide rods (14) are connected with the supporting frame (9) in a sliding mode.

4. The rice processing filtering apparatus of claim 1, wherein: the top end of the threaded rod (11) is connected with a knob (15).

5. The rice processing filtering apparatus of claim 1, wherein: the one end that feeder hopper (6) was kept away from to screening case (2) is provided with first discharge gate (16) and second discharge gate (17), first discharge gate (16) and second discharge gate (17) are crisscross each other, just the inboard bottom surface of first discharge gate (16) and screen cloth (5) topside surface parallel and level, the inboard bottom surface of second discharge gate (17) and the inboard bottom surface parallel and level of screening case (2).

6. The rice processing filtering apparatus of claim 5, wherein: the screening box (2) is kept away from both sides of first discharge gate (16) and second discharge gate (17) one end and all is provided with supporting seat (18), the bottom of supporting seat (18) all is connected with supporting spring (19), just all be connected between the bottom of supporting spring (19) and mount (1).

7. The rice processing filtering apparatus of claim 6, wherein: the support frame (9) is kept away from the bottom of first discharge gate (16) and second discharge gate (17) one end at the screening board and is installed motor (20), the output of motor (20) is connected with cam (21), connecting rod (22) are equipped with to the surface cover of cam (21), just the other end of connecting rod (22) is kept away from one side rotation of first discharge gate (16) and second discharge gate (17) with screening case (2) bottom and is linked to each other.

8. The rice processing filtering apparatus of claim 1, wherein: supporting feet (23) are arranged at four corners of the bottom of the fixing frame (1).