CN112974225B

CN112974225B - Stone removing device for processing rice according to efficient stone removal of different specific gravities

Info

Publication number: CN112974225B
Application number: CN202110212401.3A
Authority: CN
Inventors: 苏冰
Original assignee: Zhalaite Banner Cangyu Rice Industry Co ltd
Current assignee: Zhalaite Banner Cangyu Rice Industry Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2022-09-09
Anticipated expiration: 2041-02-25
Also published as: CN112974225A

Abstract

The invention relates to the technical field of rice processing equipment, and discloses a stone removing device for rice processing, which can efficiently remove stones according to different specific gravities. This remove stone device for rice processing of stone is removed to different high-efficient according to proportion, filter the bold grit in the rice when the rice adds in through the swing screen cloth, then drive the drive of push rod intermittent type through incomplete gear revolve and remove the shake of stone slab upper right side on removing the stone slab, under the rice and the different proportion of grit, make rice and grit separation, get into respectively and remove stone mouth and discharge gate, the content of grit in the rice that has significantly reduced, the security is higher, make the rice remove stone more composition simultaneously, and the inclined stone slab that removes has avoided the rice to take place to pile up greatly, the efficiency that the stone was removed to the rice has been improved to a certain extent.

Description

Stone removing device for processing rice according to efficient stone removal of different specific gravities

Technical Field

The invention relates to the technical field of rice processing equipment, in particular to a stone removing device for rice processing, which can efficiently remove stones according to different specific gravities.

Background

Rice, also known as rice, is a food made from rice through the processes of cleaning, hulling, milling, finishing and the like. The rice contains nearly 64 percent of nutrient substances in the rice and more than 90 percent of nutrient elements required by human bodies, and is a main food for people in most regions of China.

When the rice is processed, impurities such as sand, soil and the like in the rice need to be filtered, and the impurities cannot be completely removed in the processing process, so that the food safety can be influenced, the quality of the rice is reduced, and the rice has great harm to a human body. Present rice removes stone device, directly drops on the vibrations board, and it is not abundant to lead to the rice to remove stone, makes the rice pile up together moreover easily, makes the rice remove the efficiency greatly reduced of stone, appears the rice simultaneously easily and gets into in the collecting box of collecting the grit with the grit together. Therefore, the stone removing device for the rice processing, which can effectively remove stones according to different specific gravities, is provided to solve the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the high-efficiency stone removing device for rice processing according to different specific gravities, which has the advantages of high safety, good rice quality, sufficient stone removal and high stone removing efficiency, and solves the problems of low safety, poor rice quality, insufficient stone removal and low stone removing efficiency.

(II) technical scheme

In order to achieve the purposes of high safety, good rice quality, full stone removal and high stone removal efficiency, the invention provides the following technical scheme: the utility model provides a high-efficient stone removing device for rice processing according to proportion difference, includes the box, the top welding of box has the feed inlet, the inside top welding of box has the erection column, the back of erection column rotates and is connected with the carousel, the front fixed mounting of carousel has the actuating lever, the only front rotation of actuating lever is connected with the connecting rod, the bottom of connecting rod articulates there is the swing screen cloth, the one end rotation that the swing screen cloth kept away from the connecting rod is connected with the slider, the slider is close to one side welding of box has reset spring, the box is close to one side welding of slider has the spout, the inside welding of box has the stock guide, the inside fixed mounting of box has the stone removing mouth, the inside fixed mounting of box has the discharge gate, the bottom side threaded connection of the inside of box has the base, the top welding of base has the slide rail, the inside rotation of slide rail is connected with the screw rod, the surface of screw rod has cup jointed the stopper, the top welding of stopper has the push rod, the surface of push rod has cup jointed the return spring, the top threaded connection of push rod has the slabstone that goes, the right side meshing of screw rod has incomplete gear, the positive fixed mounting of incomplete gear has the band pulley, the surface transmission of band pulley is connected with the belt.

Preferably, carousel and actuating lever fixed connection to rotate respectively and connect in the anti-positive of erection column, the connecting rod rotates to be connected in the actuating lever and keeps away from the front of carousel central point and put one end.

Preferably, swing screen cloth, slider all are provided with two and the specification is the same, and symmetric distribution is in the inside both sides of box, and wherein two swing screen cloth one end are rotated with the connecting rod and are connected, and the other end is rotated with the slider and is connected.

Preferably, reset spring and spout all are provided with two and the specification is the same, and symmetric distribution is in the inside both sides of box, and wherein reset spring one end and box inner wall fixed connection, the other end and slider fixed connection, spout fixed mounting are on the inner wall of box to inside size and the size looks adaptation of slider, with slider sliding connection.

Preferably, the stone removing port and the discharge port are respectively and fixedly arranged at two sides of the box body, wherein the height of the stone removing port is greater than that of the discharge port.

Preferably, slide rail, screw rod, stopper, push rod and return spring all are provided with two and the specification is the same, and wherein the screw rod rotates the inside of connecting at the slide rail to one side that is close to the stopper rotates with the push rod to be connected, the inside screw thread and screw rod looks adaptation that are provided with of stopper, and the size of stopper and the size looks adaptation of slide rail, push rod one end and stopper fixed connection, the other end and go slabstone fixed connection, and the return spring cup joints on the surface of push rod, and the top fixed connection of one end and the slide rail that is close to the stopper.

Preferably, incomplete gear and band pulley all are provided with two and the specification is the same, respectively with two screw rod intermeshing, band pulley fixed mounting is in incomplete gear's front to connect through same belt transmission.

(III) advantageous effects

Compared with the prior art, the invention provides the stone removing device for the rice processing, which can remove stones efficiently according to different specific gravities, and has the following beneficial effects:

this remove stone device for rice processing of stone is removed to different high-efficient according to proportion, filter the bold grit in the rice when the rice adds in through the swing screen cloth, then drive the drive of push rod intermittent type through incomplete gear revolve and remove the shake of stone slab upper right side on removing the stone slab, under the rice and the different proportion of grit, make rice and grit separation, get into respectively and remove stone mouth and discharge gate, the content of grit in the rice that has significantly reduced, the security is higher, make the rice remove stone more composition simultaneously, and the inclined stone slab that removes has avoided the rice to take place to pile up greatly, the efficiency that the stone was removed to the rice has been improved to a certain extent.

Drawings

FIG. 1 is a schematic view showing the connection of the structures of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention.

In the figure: 1. a box body; 2. a feed inlet; 3. mounting a column; 4. a turntable; 5. a drive rod; 6. a connecting rod; 7. swinging the screen; 8. a slider; 9. a return spring; 10. a chute; 11. a material guide plate; 12. removing a stone opening; 13. a discharge port; 14. a base; 15. a slide rail; 16. a screw; 17. a limiting block; 18. a push rod; 19. a return spring; 20. removing a stone plate; 21. an incomplete gear; 22. a pulley; 23. a belt.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a high-efficiency stone removing device for rice processing according to different specific gravities comprises a box body 1, a feeding port 2 is welded at the top of the box body 1, a mounting column 3 is welded at the top inside the box body 1, a rotary disc 4 is rotatably connected at the back of the mounting column 3, a driving rod 5 is fixedly installed at the front of the rotary disc 4, a connecting rod 6 is rotatably connected to the driving rod 5 only at the front, the rotary disc 4 and the driving rod 5 are fixedly connected and respectively rotatably connected to the reverse front of the mounting column 3, the connecting rod 6 is rotatably connected to the front of one end of the driving rod 5 far away from the center position of the rotary disc 4, a swing screen 7 is hinged to the bottom end of the connecting rod 6, one end of the swing screen 7 far away from the connecting rod 6 is rotatably connected with a sliding block 8, the swing screen 7 and the sliding block 8 are both provided with two same specifications and symmetrically distributed at two sides inside the box body 1, wherein one ends of the two swing screens 7 are rotatably connected with the connecting rod 6, the other end is rotationally connected with the sliding block 8;

a return spring 9 is welded on one side of the sliding block 8 close to the box body 1, a sliding groove 10 is welded on one side of the box body 1 close to the sliding block 8, two return springs 9 and two sliding grooves 10 are arranged and are the same in specification and are symmetrically distributed on two sides inside the box body 1, one end of each return spring 9 is fixedly connected with the inner wall of the box body 1, the other end of each return spring is fixedly connected with the sliding block 8, the sliding grooves 10 are fixedly arranged on the inner wall of the box body 1, the size of the inside of each return spring is matched with that of the corresponding sliding block 8 and is in sliding connection with the corresponding sliding block 8, a material guide plate 11 is welded inside the box body 1, a stone removing port 12 is fixedly arranged inside the box body 1, a material outlet 13 is fixedly arranged inside the box body 1, the stone removing port 12 and the material outlet 13 are respectively and fixedly arranged on two sides of the box body 1, wherein the height of the stone removing port 12 is larger than that of the material outlet 13, and large sand stones in the rice are filtered when the rice is added through the swing screen 7, then the destoner plate 20 is driven to intermittently drive the push rod 18 to shake towards the upper right side by the rotation of the incomplete gear 21, under the condition that the rice and the sand have different specific gravities, the rice is separated from the sand, and the rice respectively enters the destoner opening 12 and the discharge opening 13, so that the content of the sand in the rice is greatly reduced, the safety is higher, meanwhile, the rice is subjected to stone removal for more components, the inclined destoner plate 20 greatly avoids the accumulation of the rice, and the efficiency of removing the stone from the rice is improved to a certain extent;

a base 14 is connected with the bottom side of the interior of the box body 1 in a threaded manner, a slide rail 15 is welded on the top of the base 14, a screw 16 is rotatably connected in the slide rail 15, a limiting block 17 is sleeved on the surface of the screw 16, a push rod 18 is welded on the top of the limiting block 17, a return spring 19 is sleeved on the surface of the push rod 18, two slide rails 15, two screw 16, two limiting blocks 17, two push rods 18 and two return springs 19 are arranged and have the same specification, wherein the screw rod 16 is rotatably connected inside the slide rail 15, one side of the screw rod close to the limiting block 17 is rotatably connected with the push rod 18, the limiting block 17 is internally provided with threads matched with the screw rod 16, the size of the limit block 17 is matched with that of the slide rail 15, one end of the push rod 18 is fixedly connected with the limit block 17, the other end is fixedly connected with the stone removing plate 20, the return spring 19 is sleeved on the surface of the push rod 18, and one end close to the limiting block 17 is fixedly connected with the top of the slide rail 15;

the top end threaded connection of push rod 18 has stone removing plate 20, the right side meshing of screw rod 16 has incomplete gear 21, incomplete gear 21's front fixed mounting has band pulley 22, the surface transmission of band pulley 22 is connected with belt 23, incomplete gear 21 and band pulley 22 all are provided with two and the specification is the same, respectively with two screw rod 16 intermeshing, band pulley 22 fixed mounting is in incomplete gear 21's front to connect through same belt 23 transmission.

The working principle is that when the stone of the rice is removed, the rice enters the box body 1 through the feed port 2 and falls on the swinging screen 7, the rotary table 4 starts to rotate, the rotary table 4 is fixedly connected with the driving rod 5 and is respectively and rotatably connected with the reverse front side of the mounting column 3, the connecting rod 6 is rotatably connected with the front side of one end of the driving rod 5 far away from the central position of the rotary table 4, one ends of the two swinging screen 7 are rotatably connected with the connecting rod 6, the other ends of the two swinging screen 7 are rotatably connected with the slide block 8, one end of the reset spring 9 is fixedly connected with the inner wall of the box body 1, the other end of the reset spring is fixedly connected with the slide block 8, the chute 10 is fixedly arranged on the inner wall of the box body 1, the size of the inner part of the chute is matched with the size of the slide block 8 and is in sliding connection with the slide block 8, namely, the rotary table 4 rotates to drive the driving rod 5 to synchronously rotate, thereby driving the connecting rod 6 to move, and further drive the middle position of the swinging screen 7 to swing up and down, meanwhile, the slide block 8 is driven to reciprocate left and right in the chute 10 to filter larger sand in the rice, and then falls on the stone removing plate 20 under the action of the material guide plate 11;

meanwhile, the incomplete gear 21 starts to rotate, the incomplete gear 21 is meshed with the screw 16, the screw 16 is rotatably connected inside the sliding rail 15, one side close to the limiting block 17 is rotatably connected with the push rod 18, threads are arranged inside the limiting block 17 and are matched with the screw 16, the size of the limiting block 17 is matched with that of the sliding rail 15, one end of the push rod 18 is fixedly connected with the limiting block 17, the other end of the push rod 18 is fixedly connected with the stone removing plate 20, the return spring 19 is sleeved on the surface of the push rod 18, and one end close to the limiting block 17 is fixedly connected with the top of the sliding rail 15, namely, the incomplete gear 21 rotates to drive the screw 16 to rotate, so that the limiting block 17 is driven to move upwards on the screw 16, the push rod 18 is driven to push the stone removing plate 20 to move upwards, and at the moment, under the action of different specific gravities of rice and sandstone, the sandstone and the rice are respectively driven to move upwards on the stone removing plate 20, Moving downwards, and respectively collecting the sand and the rice through a stone removing port 12 and a discharging port 13.

In conclusion, this remove stone device for rice processing of stone according to the different high-efficient stone of proportion, filter the bold grit in the rice when the rice adds through swing screen cloth 7, then drive the 18 intermittent type of drive of push rod through incomplete gear 21 rotation on going the grit board 20 and remove the shake of grit board 20 upper right side, under the rice and the different proportion of grit, make rice and grit separation, get into respectively and remove stone mouth 12 and discharge gate 13, the content of grit in the rice has significantly reduced, the security is higher, make the rice remove the more composition of stone simultaneously, and the rice emergence of piling up is avoided greatly to going the grit board 20 of inclining, the efficiency that the stone was removed to the rice has been improved to a certain extent.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 stone device is used in rice processing of stone is removed according to different high-efficient of proportion, includes box (1), its characterized in that: the top welding of box (1) has feed inlet (2), the inside top welding of box (1) has erection column (3), the back of erection column (3) is rotated and is connected with carousel (4), the positive fixed mounting of carousel (4) has actuating lever (5), only can openly rotate of actuating lever (5) is connected with connecting rod (6), the bottom of connecting rod (6) articulates there is swing screen cloth (7), the one end that connecting rod (6) were kept away from to swing screen cloth (7) rotates and is connected with slider (8), one side welding that slider (8) are close to box (1) has reset spring (9), one side welding that box (1) is close to slider (8) has spout (10), the inside welding of box (1) has stock guide (11), the inside fixed mounting of box (1) has stone removing mouth (12), a discharge hole (13) is fixedly installed in the box body (1), a base (14) is in threaded connection with the bottom side of the interior of the box body (1), a sliding rail (15) is welded at the top of the base (14), a screw rod (16) is rotatably connected in the sliding rail (15), a limiting block (17) is sleeved on the surface of the screw rod (16), a push rod (18) is welded at the top of the limiting block (17), a return spring (19) is sleeved on the surface of the push rod (18), a stone removing plate (20) is in threaded connection with the top end of the push rod (18), an incomplete gear (21) is meshed on the right side of the screw rod (16), a belt wheel (22) is fixedly installed on the front side of the incomplete gear (21), and a belt (23) is in transmission connection with the surface of the belt wheel (22);

the turntable (4) is fixedly connected with the driving rod (5) and is respectively and rotatably connected to the reverse front surface of the mounting column (3), and the connecting rod (6) is rotatably connected to the front surface of one end, far away from the center of the turntable (4), of the driving rod (5);

the two swing screens (7) and the two sliding blocks (8) are arranged and have the same specification and are symmetrically distributed on two sides in the box body (1), one ends of the two swing screens (7) are rotatably connected with the connecting rod (6), and the other ends of the two swing screens are rotatably connected with the sliding blocks (8);

reset spring (9) and spout (10) all are provided with two and the specification is the same, and symmetric distribution is in the inside both sides of box (1), and wherein reset spring (9) one end and box (1) inner wall fixed connection, the other end and slider (8) fixed connection, spout (10) fixed mounting on the inner wall of box (1) to the size looks adaptation of inside size and slider (8), with slider (8) sliding connection.

2. The device for removing stones in rice processing according to the difference of specific gravity of claim 1, wherein: the stone removing port (12) and the discharge port (13) are fixedly arranged on two sides of the box body (1) respectively, wherein the height of the stone removing port (12) is larger than that of the discharge port (13).

3. The stone removing device for rice processing according to claim 1, which is capable of removing stones efficiently according to specific gravity, wherein: slide rail (15), screw rod (16), stopper (17), push rod (18) and return spring (19) all are provided with two and the specification is the same, wherein screw rod (16) rotate to be connected in the inside of slide rail (15), and the one side that is close to stopper (17) rotates with push rod (18) to be connected, stopper (17) inside is provided with screw thread and screw rod (16) looks adaptation, and the size of stopper (17) and the size looks adaptation of slide rail (15), push rod (18) one end and stopper (17) fixed connection, the other end and go slabstone (20) fixed connection, and return spring (19) cup joint the surface at push rod (18), and the top fixed connection of the one end that is close to stopper (17) and slide rail (15).

4. The device for removing stones in rice processing according to the difference of specific gravity of claim 1, wherein: incomplete gear (21) and band pulley (22) all are provided with two and the specification is the same, respectively with two screw rods (16) intermeshing, band pulley (22) fixed mounting is in incomplete gear (21) front to through same belt (23) transmission connection.