CN219518959U - Rice processing material feeding unit with dust removal edulcoration function - Google Patents

Abstract

The utility model discloses a rice processing and feeding device with a dust removal and impurity removal function, and relates to the technical field of rice processing. The utility model is convenient for carrying out the pretreatment operation of dust removal and impurity removal on the raw material rice of the selenium-enriched rice in the feeding process, avoids the impurities such as dust, sand, grass rod and the like mixed in the harvesting and airing processes of the selenium-enriched rice from feeding into a rice processing machine along with the selenium-enriched rice, causes interference on the processing operation of the selenium-enriched rice and improves the quality of finished products of the selenium-enriched rice.

Description

Rice processing material feeding unit with dust removal edulcoration function

Technical Field

The utility model relates to the technical field of rice processing, in particular to a rice processing and feeding device with a dust removal and impurity removal function.

Background

The natural selenium-enriched rice grows in selenium-enriched soil, the whole biosynthesis process mainly comprises the steps of absorbing soluble selenate, selenite and the like from the soil through the root of the rice, entering the internal circulation system of the rice, participating in protein synthesis through the path of root-stem-leaf-glume/seed grains, and finally, storing selenium in the ionic state from the soil in the rice in a form of selenium-containing protein to form the selenium-enriched rice.

The main working procedures of the selenium-enriched rice comprise rice hulling and rice milling, wherein the rice hulling is a process of peeling the shell of the selenium-enriched rice to form brown rice, the rice milling is to remove the bran layer of the brown rice to produce the rice with better edible quality, and the selenium-enriched rice is generally processed by a rice processor.

When selenium-enriched rice is processed by a rice processing machine, feeding is needed, the existing feeding process is mostly completed by matching a feeding machine with a feeding pipe, but the pretreatment operation of removing dust and impurities on raw rice of the selenium-enriched rice is inconvenient in the feeding process, so that impurities such as dust, sand and grass mixed in the harvesting and airing processes of the selenium-enriched rice are easily caused to enter the rice processing machine along with feeding, and the processing operation of the selenium-enriched rice is interfered, so that the quality of a finished product is affected.

Disclosure of Invention

Aiming at the technical problems existing in the processing and feeding processes of the existing selenium-enriched rice, the utility model provides a rice processing and feeding device with the functions of dust removal and impurity removal.

The utility model provides a rice processing material feeding unit with dust removal edulcoration function, includes the screening rice case, screening room has been seted up to screening rice case's inside, and the top of screening rice case is provided with the feed inlet, one side that is close to the feed inlet in the screening room is provided with the coarse strainer, and one side that keeps away from the feed inlet in the screening room is provided with the smart filter screen, be provided with on the lateral wall of screening rice case and distribute and be provided with a set of waste pipe, and be provided with the feeding hose on the lateral wall of screening rice case, the one end of feeding hose is equal with the horizontal position of smart filter screen, and the other end of feeding hose communicates the feed port of outside rice processing machine;

the utility model discloses a sieve rice case, including sieve rice case, sieve rice case's surface is provided with servo motor, servo motor's axis of rotation wears to establish in the screening room to be provided with the axostylus axostyle, coarse strainer and smart filter screen are run through respectively to the one end of axostylus axostyle, and are provided with multiunit pushing components on the axostylus axostyle, sieve rice case's bottom is provided with vibration mechanism, and is provided with the three-way pipe on a lateral wall of sieve rice case, the one end of three-way pipe is provided with dust removal mechanism.

Further, the aperture of the coarse filter screen is larger than that of the fine filter screen, the aperture of the fine filter screen is smaller than that of the selenium-enriched rice, one end of the waste discharge pipe is respectively penetrated in the screening chamber and is respectively leveled with the bottom of the coarse filter screen and the bottom of the screening chamber, and a valve is arranged on one port of the waste discharge pipe.

Further, the pushing component comprises a group of pushing plates, the pushing plates are symmetrically arranged on the ring wall of the shaft rod, the pushing plates are respectively arranged at the upper positions of the bottom of the coarse filter screen, the fine filter screen and the screening chamber, and a plurality of scraping hairs are arranged at the bottom equidistance of the pushing plates close to the coarse filter screen.

Further, vibration mechanism includes vibrating plate, many powerful springs, bottom plate and vibrating motor, the vibrating plate sets up in the bottom department of sieve rice case, many powerful springs equidistance distributes and sets up on the bottom surface of vibrating plate, the bottom plate sets up in the one end department of spring to be located the below position of vibrating plate, vibrating motor passes through the mounting bracket setting in the bottom position department of vibrating plate.

Further, one end of the three-way pipe is arranged in the screening chamber in a penetrating way and is respectively positioned at the upper position of the coarse filter screen, the upper position of the fine filter screen and the bottom position of the screening chamber, a separation net is arranged at one port of the three-way pipe in the screening chamber, and the mesh aperture of the separation net is smaller than the diameter of the selenium-enriched rice.

Further, the dust removing mechanism comprises a dust removing hose, a purifying box and a dust exhausting fan, wherein one ends of the dust removing hose and the three-way pipe are communicated, the other ends of the dust removing hose are communicated with an input port of the purifying box, the purifying box is arranged on the outside, an output port of the purifying box is communicated with an exhaust port of the dust exhausting fan, and an exhaust pipe is arranged on an exhaust port of the dust exhausting fan.

Further, be provided with the air isolation chamber in the purifying box, the equidistance intercommunication is provided with a plurality of non-woven fabrics filter bags on the bottom surface of air isolation chamber, the output port setting of purifying box is in the side wall department of air isolation chamber, and the front of purifying box articulates and is provided with sealed access door.

The utility model has the beneficial effects that:

1. injecting selenium-enriched rice through a feeding port, starting a vibrating motor to operate, driving a vibrating plate to vibrate through a spring, enabling a rice screening box to vibrate along with the vibrating plate, enabling selenium-enriched rice in a screening chamber to vibrate and screen through a coarse screen in a preliminary mode, facilitating filtering and retaining large-particle impurities on the coarse screen, further screening the fallen selenium-enriched rice through a fine screen, facilitating dropping small-particle impurities to the inner bottom of a screening chamber through the fine screen to store, driving a shaft rod to rotate through a servo motor, enabling a pushing plate to rotate along with the rotating plate, scraping and scattering the coarse screen and the selenium-enriched rice stored on the fine screen, facilitating screening and blanking of the selenium-enriched rice, avoiding blockage, facilitating processing and conveying operation of the selenium-enriched rice screened on the fine screen along with vibration of the rice screening box and pushing of a pushing plate into a feeding hose, and facilitating impurity removal pretreatment of the selenium-enriched rice in the feeding and processing process of the selenium-enriched rice; in addition, the dust extraction fan is used for carrying out suction operation in three screening cavities in the screening room through the three-way pipe respectively through the purifying box, so that the dust extraction effect is improved, dust which is scattered along with the selenium-enriched rice in the screening process is conveniently extracted, dust-containing air flows through the purifying box and is filtered through the non-woven fabric filter bag, the filtered air is discharged through the exhaust port of the dust extraction fan through the air isolation chamber, the dust-removing treatment operation on the selenium-enriched rice is conveniently carried out, the interference of dust contained in the selenium-enriched rice on subsequent processing is reduced, meanwhile, the dust-containing air is discharged after filtering, the pollution to the working environment is reduced, the cooperation is realized, the pretreatment operation of removing dust and impurities on raw rice of the selenium-enriched rice in the feeding process is facilitated, the dust, sand and stone mixed in the harvesting and airing process of the selenium-enriched rice are avoided, the impurities such as grass rods are fed into the rice processing machine along with the dust-containing dust-removing device, the interference is caused on the processing operation of the selenium-enriched rice, and the quality of finished products of the selenium-enriched rice is improved.

2. Through servo motor drive axostylus axostyle's rotation to drive the rotation of pushing away the flitch, and then after screening the rich selenium rice of a certain amount, stop to pour into rich selenium rice into, and open the exhaust pipe through the valve, and then scrape through pushing away the flitch, be convenient for with coarse strainer surface and the selenium rich rice in the indoor bottom of screening, scrape the material and push away through the vibration of sieve rice case and pushing away the flitch, and scrape the hair through a pushing away flitch bottom setting, be convenient for scrape down the straw pole class debris that stores up on the coarse strainer and assist the discharge, be convenient for cooperate the waste discharge treatment of accomplishing the debris that sieves out in the screening room, ensure the job stabilization of sieve rice case.

Drawings

Fig. 1 is a perspective view of a rice screening box.

Fig. 2 is a cross-sectional view of the rice screening box.

Fig. 3 is a cross-sectional view of the purge bin.

1. A rice screening box; 2. a sieving chamber; 3. a feeding port; 4. a coarse filter screen; 5. fine filtering net; 6. a waste discharge pipe; 7. a feeding hose; 8. a servo motor; 9. a shaft lever; 10. a vibration mechanism; 101. a vibration plate; 102. a strong spring; 103. a bottom plate; 104. a vibration motor; 11. a three-way pipe; 12. a dust removing mechanism; 121. a dust removal hose; 122. a purifying box; 123. a dust extraction fan; 13. a valve; 14. a pushing plate; 15. scraping hair; 16. a screen; 17. an evacuation tube; 18. a gas-barrier chamber; 19. a non-woven fabric filter bag; 20. sealing the access door.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and to specific examples. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Examples

The utility model provides a rice processing material feeding unit with dust removal edulcoration function, including screening rice case 1, screening room 2 has been seted up to screening rice case 1's inside, and screening rice case 1's top is provided with feed opening 3, one side that is close to feed opening 3 in screening room 2 is provided with coarse strainer 4, and one side that keeps away from feed opening 3 in screening room 2 is provided with fine filter 5, the aperture of coarse filter 4 is greater than the aperture of fine filter 5, the aperture of fine filter 5 is less than the diameter of selenium-enriched rice, the debris in the double-deck screening selenium-enriched rice of being convenient for, refer to fig. 1, fig. 2.

The bottom of the rice screening box 1 is provided with a vibrating mechanism 10, the vibrating mechanism 10 comprises a vibrating plate 101, a plurality of powerful springs 102, a bottom plate 103 and a vibrating motor 104, the vibrating plate 101 is arranged at the bottom of the rice screening box 1, the powerful springs 102 are equidistantly distributed on the bottom surface of the vibrating plate 101, the bottom plate 103 is arranged at one end of the springs and is positioned below the vibrating plate 101, and the vibrating motor 104 is arranged at the bottom of the vibrating plate 101 through a mounting frame. The selenium-rich rice is injected through the feeding port 3, so that the vibration motor 104 is started to operate, the vibration plate 101 is driven by the spring to vibrate, the rice screening box 1 vibrates accordingly, the selenium-rich rice in the screening chamber 2 is subjected to primary vibration screening through the coarse filter screen 4, large-particle impurities are conveniently filtered and remained on the coarse filter screen 4, the fallen selenium-rich rice is further screened through the fine filter screen 5, and small-particle impurities are conveniently screened to the inner bottom of the screening chamber 2 through the fine filter screen 5 to be accumulated, and the selenium-rich rice screening machine is shown in fig. 1 and 2.

The surface of screening rice case 1 is provided with servo motor 8, and servo motor 8's axis of rotation wears to establish in screening room 2 to be provided with axostylus axostyle 9, the one end of axostylus axostyle 9 runs through coarse strainer 4 and smart filter screen 5 respectively, and is provided with multiunit pushing components on the axostylus axostyle 9. The pushing assembly comprises a group of pushing plates 14, the group of pushing plates 14 are symmetrically arranged on the ring wall of the shaft lever 9, the pushing plates 14 are respectively arranged at the upper positions of the bottom of the coarse screen 4, the bottom of the fine screen 5 and the bottom of the screening chamber 2, and a plurality of scraping hairs 15 are equidistantly arranged at the bottom of the pushing plates 14, which is close to the coarse screen 4. The shaft lever 9 is driven to rotate by the servo motor 8, so that the pushing plate 14 rotates along with the rotation of the shaft lever, selenium-enriched rice stored on the coarse filter screen 4 and the fine filter screen 5 is scraped and scattered, screening and discharging of the selenium-enriched rice are facilitated, and blocking is avoided, and the device is shown in figures 1 and 2.

A feeding hose 7 is arranged on one side wall of the rice screening box 1, one end of the feeding hose 7 is leveled with the horizontal position of the fine filter screen 5, the other end of the feeding hose 7 is communicated with a feeding port of an external rice processing machine, selenium-enriched rice screened on the fine filter screen 5 is conveniently fed into the feeding hose 7 along with the vibration of the rice screening box 1 and the pushing of a pushing plate 14 to be processed and conveyed, and the selenium-enriched rice is conveniently pretreated in the process of selenium-enriched rice feeding processing, and referring to fig. 1 and 2.

A three-way pipe 11 is arranged on one side wall of the rice screening box 1, and a dust removing mechanism 12 is arranged at one end of the three-way pipe 11. One end of the three-way pipe 11 is arranged in the screening chamber 2 in a penetrating way, three pipe orifices are arranged at one end of the three-way pipe 11 and respectively penetrate through the position above the coarse screen 4, the position above the fine screen 5 and the position at the inner bottom of the screening chamber 2, so that the suction operation is conveniently carried out from three screening chambers in the screening chamber 2 respectively, and the dust extraction effect is improved. The three-way pipe 11 is provided with a separation net 16 at one port in the screening chamber 2, and the mesh aperture of the separation net 16 is smaller than the diameter of the selenium-enriched rice, so that the selenium-enriched rice is prevented from being sucked in during dust extraction, and the three-way pipe is refer to fig. 2 and 3.

The dust removing mechanism 12 comprises a dust removing hose 121, a purifying box 122 and a dust exhausting fan 123, wherein one ends of the dust removing hose 121 and the three-way pipe 11 are communicated, the other ends of the dust removing hose 121 are communicated with an input port of the purifying box 122, and the feeding hose 7 and the dust removing hose 121 are made of silica gel, so that the feeding and dust conveying operation is not interfered along with the vibration of the rice sieving box 1. The purifying box 122 is arranged on the external ground, an output port of the purifying box 122 is communicated with an exhaust port of the dust extraction fan 123, an exhaust pipe 17 is arranged on an exhaust port of the dust extraction fan 123, and the dust extraction fan 123 is arranged at a side wall of the purifying box 122. The purifying box 122 is internally provided with an air isolation chamber 18, a plurality of non-woven fabric filter bags 19 are arranged on the bottom surface of the air isolation chamber 18 in an equidistant communication mode, an output port of the purifying box 122 is arranged at one side wall of the air isolation chamber 18, and the front surface of the purifying box 122 is hinged with a sealing access door 20, so that the non-woven fabric filter bags 19 can be conveniently maintained and replaced regularly through the sealing access door 20, and the purifying box is described with reference to fig. 1 and 3.

The dust suction fan 123 is used for respectively sucking the selenium-enriched rice from three screening chambers in the screening chamber 2 through the three-way pipe 11 by the purifying box 122, dust which is scattered along with the selenium-enriched rice in the screening process is conveniently sucked out, dust-containing air flows through the purifying box 122 and is filtered by the non-woven fabric filter bag 19, the filtered air is discharged from the air isolation chamber 18 through the exhaust port of the dust suction fan 123, dust removal treatment operation is conveniently carried out on the selenium-enriched rice, the interference of dust contained in the selenium-enriched rice on subsequent processing is reduced, and meanwhile, the dust-containing air is discharged after being filtered, so that the pollution to the working environment is reduced, and the dust-containing rice dust-removing machine is shown in the drawings with reference to figures 1 and 3.

A group of waste pipes 6 are distributed and arranged on one side wall of the rice screening box 1, one ends of the group of waste pipes 6 are respectively penetrated in the screening chamber 2 and are respectively leveled with the bottom of the coarse filtration net 4 and the screening chamber 2, and a valve 13 is arranged on one port of the waste pipes 6. The rotation of the shaft lever 9 is driven by the servo motor 8, the pushing plate 14 is driven to rotate, after a certain amount of selenium-enriched rice is screened, the injection of the selenium-enriched rice is stopped, the waste discharge pipe 6 is opened by the valve 13, and then sundries in the selenium-enriched rice stored on the surface of the coarse screen 4 and the inner bottom of the screening chamber 2 are scraped by the pushing plate 14, the sundries are conveniently pushed out by the vibration of the screening box 1 and the scraping of the pushing plate 14, and the auxiliary discharge of the straw sundries stored on the coarse screen 4 is conveniently scraped by the scraping wool 15 arranged at the bottom of the pushing plate 14, so that the waste discharge treatment of the sundries screened in the screening chamber 2 is conveniently completed in a matched mode, and the operation stability of the screening box 1 is ensured, and the operation stability of the screening box 1 is referred to in fig. 1 and 2.

To sum up, the pretreatment operation of removing dust and impurities from raw rice of the selenium-enriched rice in the feeding process is convenient, and impurities such as dust, sand, grass and the like mixed in the harvesting and airing processes of the selenium-enriched rice are prevented from being fed into a rice processing machine along with the selenium-enriched rice, so that the processing operation of the selenium-enriched rice is interfered, and the quality of finished products of the selenium-enriched rice is improved, and the selenium-enriched rice is shown in figures 1 and 2.

It will be apparent to those skilled in the art that the described embodiments are merely some, but not all, of the embodiments of the utility model and that various modifications or additions may be made to the specific embodiments described or substituted in a similar way without deviating from the spirit of the utility model or beyond the scope of the utility model as defined in the appended claims. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model.

Claims (7)

1. The utility model provides a rice processing material feeding unit with dust removal edulcoration function, its characterized in that, including screening rice case (1), screening room (2) have been seted up to the inside of screening rice case (1), and the top of screening rice case (1) is provided with feed inlet (3), be provided with coarse strainer (4) in screening room (2) near one side of feed inlet (3), and be provided with smart filter screen (5) in screening room (2) one side of keeping away from feed inlet (3), be provided with a set of waste pipe (6) of distribution on one lateral wall of screening rice case (1), and be provided with feeding hose (7) on one lateral wall of screening rice case (1), the one end of feeding hose (7) is equal with the horizontal position of smart filter screen (5), and the other end intercommunication outside rice processing machine's of feeding hose (7);

the utility model discloses a sieve rice case (1), including sieve rice case (1), sieve rice case (1)'s bottom is provided with vibrating mechanism (10), and sieve rice case (1) is provided with three-way pipe (11) on one lateral wall, three-way pipe (11) one end is provided with dust removal mechanism (12), sieve rice case (1) is provided with servo motor (8), servo motor (8) rotation axis wears to establish in sieving chamber (2) to be provided with axostylus axostyle (9), coarse screen (4) and smart filter screen (5) are run through respectively to the one end of axostylus axostyle (9), and are provided with multiunit pushing components on axostylus axostyle (9).

2. The rice processing and feeding device with the dust removal and impurity removal functions according to claim 1, wherein the aperture of the coarse filter screen (4) is larger than that of the fine filter screen (5), the aperture of the fine filter screen (5) is smaller than that of selenium-enriched rice, one end of a group of waste discharge pipes (6) is respectively penetrated in the screening chamber (2) and is respectively leveled with the bottoms of the coarse filter screen (4) and the screening chamber (2), and a valve (13) is arranged on one port of the waste discharge pipe (6).

3. The rice processing feeding device with the dust removal and impurity removal functions according to claim 1, wherein the pushing assembly comprises a group of pushing plates (14), the group of pushing plates (14) are symmetrically arranged on the ring wall of the shaft rod (9), the pushing plates (14) are respectively arranged at the upper positions of the bottom of the coarse filter screen (4), the fine filter screen (5) and the screening chamber (2), and a plurality of scraping hairs (15) are equidistantly arranged at the bottom of the pushing plates (14) close to the coarse filter screen (4).

4. The rice processing feeding device with the dust removal and impurity removal functions according to claim 1, wherein the vibrating mechanism (10) comprises a vibrating plate (101), a plurality of powerful springs (102), a bottom plate (103) and a vibrating motor (104), the vibrating plate (101) is arranged at the bottom of the rice sieving box (1), the powerful springs (102) are equidistantly distributed on the bottom surface of the vibrating plate (101), the bottom plate (103) is arranged at one end of the springs and is located below the vibrating plate (101), and the vibrating motor (104) is arranged at the bottom of the vibrating plate (101) through a mounting frame.

5. The rice processing and feeding device with the dust removal and impurity removal functions according to claim 1, wherein one end of the three-way pipe (11) is arranged in the screening chamber (2) in a penetrating manner and is respectively positioned above the coarse screen (4), above the fine screen (5) and at the bottom of the screening chamber (2), a separation net (16) is arranged at one port of the three-way pipe (11) in the screening chamber (2), and the mesh aperture of the separation net (16) is smaller than the diameter of the selenium-enriched rice.

6. The rice processing feeding device with the dust removal and impurity removal functions according to claim 1, characterized in that the dust removal mechanism (12) comprises a dust removal hose (121), a purifying box (122) and a dust extraction fan (123), one end of the dust removal hose (121) and one end of a three-way pipe (11) are communicated, the other end of the dust removal hose (121) is communicated with an input port of the purifying box (122), the purifying box (122) is arranged on the external ground, an output port of the purifying box (122) is communicated with an exhaust port of the dust extraction fan (123), and an exhaust pipe (17) is arranged on an exhaust port of the dust extraction fan (123).

7. The rice processing feeding device with the dust removal and impurity removal functions according to claim 6, wherein an air isolation chamber (18) is arranged in the purifying box (122), a plurality of non-woven fabric filter bags (19) are arranged on the bottom surface of the air isolation chamber (18) in an equidistant communication mode, an output port of the purifying box (122) is arranged at one side wall of the air isolation chamber (18), and a sealing access door (20) is hinged to the front surface of the purifying box (122).