CN212328922U

CN212328922U - Husked rice separating device

Info

Publication number: CN212328922U
Application number: CN202020725349.2U
Authority: CN
Inventors: 张艺强
Original assignee: Longchuan Daofengyuan Agricultural Material Co ltd
Current assignee: Longchuan Daofengyuan Agricultural Material Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-01-12
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a husky separator of millet, including the separator box, the fixed pipe that is equipped with in center one side of separator box inner chamber, the opposite side activity of fixed pipe is equipped with the rotary drum, the inboard activity of rotary drum is equipped with spiral pay-off round pin, the separator box is close the fixed first motor that is equipped with in one side of rotary drum, just the rotary drum passes through output shaft transmission with first motor and is connected, the separator box is close the fixed second motor that is equipped with in one side of fixed pipe. The utility model discloses a hot-blast stoving rice that the air heater produced, clockwise pivoted spiral pay-off round pin transmits the rice right, anticlockwise pivoted rotary drum cooperation spiral pay-off round pin makes rice and chaff separation, the rotary drum lasts to rotate can make dropping of rice and chaff discontinuous, the fan inhales chaff and impurity and deposits in the dirt-filtering bag, this separator is dried to the rice, husky separation of millet and chaff recovery processing, the machining precision is high, and is efficient, and the practicality is good.

Description

Husked rice separating device

Technical Field

The utility model relates to a rice processing technology field, concretely relates to husky separator of millet.

Background

The separating device is rough rice separating equipment used in the rice processing process, the rice is a finished product prepared by rice after the working procedures of cleaning, hulling, milling, finishing the finished product 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 areas in China, and after the rice is collected, the rough rice needs to be separated by using the separating device;

the prior art has the following defects: before the rough separation of separator millet, do not do drying process to the rice, because the rice and the chaff of carrying moisture are difficult for separating, and then lead to separator's machining precision and efficiency to reduce, the practicality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a husky separator of millet, the hot-blast stoving rice that produces through the air heater, clockwise pivoted spiral pay-off round pin transmits the rice right, anticlockwise pivoted rotary drum cooperation spiral pay-off round pin makes rice and chaff separation, the rotary drum lasts to rotate and can makes dropping of rice and chaff discontinuous, the fan inhales chaff and impurity in the dirt bag and deposits, this separator is dried to the rice, husky separation of millet and chaff recovery processing, the machining precision is high, high efficiency, the practicality is good, with the problem in solving above-mentioned background art.

In order to achieve the above object, the present invention provides the following technical solutions: a rough rice separating device comprises a separating box, wherein a fixed pipe is fixedly arranged on one side of the center of an inner cavity of the separating box, a rotary drum is movably arranged on the other side of the fixed pipe, a spiral feeding pin is movably arranged on the inner side of the rotary drum, a first motor is fixedly arranged on one side, close to the rotary drum, of the separating box, the rotary drum is in transmission connection with the first motor through an output shaft, a second motor is fixedly arranged on one side, close to the fixed pipe, of the separating box, and the spiral feeding pin is in transmission connection with the second motor through the output shaft;

the separating box is characterized in that an air heater is fixedly arranged at the top of the rotary drum in the inner cavity of the separating box, a first screen plate is arranged at the top of the air heater, a second screen plate is arranged at the bottom of the first screen plate, vibrating motors corresponding to the first screen plate and the second screen plate in position are fixedly arranged on two sides of the separating box, the first screen plate and the second screen plate are respectively fixed with the two vibrating motors through connecting blocks, a collecting box is arranged on the other side of the bottom of the separating box, and a conveyor is arranged at the bottom of the inner cavity of the separating box.

Preferably, the top of the fixed pipe and the bottom of the other side of the rotating cylinder are both provided with a material port, the end part of the rotating cylinder is embedded in the fixed pipe, and the rotating cylinder is in clearance fit with the inner wall of the embedded part of the fixed pipe.

Preferably, bearings are arranged on the outer sides of two ends of the spiral feeding pin, and the spiral feeding pin is movably connected with the fixed pipe and the rotary drum through the bearings respectively.

Preferably, the fixed pipe is embedded in the inner wall of the separation box and welded with the separation box, one end of the rotary drum, which is far away from the fixed pipe, is embedded in the inner wall of the separation box, and the rotary drum is movably connected with the separation box.

Preferably, the inner wall of the rotating drum is provided with a plurality of abrasive pads, and the abrasive pads are uniformly distributed on the surface of the inner wall of the rotating drum.

Preferably, the outer sides of the first motor and the second motor are fixedly provided with motor covers, and the motor covers are detachably connected with the separation box through screws.

Preferably, top one side of separator box switches on and is provided with the feeder hopper, the top of feeder hopper is equipped with the apron, just apron and feeder hopper overlap joint.

Preferably, a fan is fixedly arranged on one side of the collecting box, a dust filter bag is arranged in the collecting box, and a door plate is movably arranged on the back side of the collecting box.

In the technical scheme, the utility model provides a technological effect and advantage:

the utility model discloses a hot-blast stoving rice that the air heater produced, clockwise pivoted spiral pay-off round pin transmits the rice right, anticlockwise pivoted rotary drum cooperation spiral pay-off round pin makes rice and chaff separation, the rotary drum lasts to rotate and can makes dropping of rice and chaff discontinuous, the fan inhales chaff and impurity and deposits in the dirt-filtering bag, compare with the current separator that service function is few, this separator is dried to the rice, chaff separation and chaff recovery processing, the machining precision is high, and is efficient, and the practicality is good.

Drawings

In order to clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is also obvious for a person skilled in the art to obtain other drawings according to these drawings.

Fig. 1 is a longitudinal sectional view of the present invention.

Fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.

Fig. 3 is an enlarged view of a portion B of fig. 1 according to the present invention.

Fig. 4 is a longitudinal sectional view of the collecting box of the present invention.

Description of reference numerals:

1. a separation tank; 2. a fixed tube; 3. a rotating drum; 4. a screw feed pin; 5. a first motor; 6. a second motor; 7. a hot air blower; 8. a first screen plate; 9. a second screen plate; 10. a vibration motor; 11. a collection box; 12. a fan; 13. a dust filter bag; 14. and a conveyor.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a rough rice separating device as shown in figures 1-4, which comprises a separating box 1, a fixed pipe 2 is fixedly arranged at one side of the center of the inner cavity of the separating box 1, a rotary drum 3 is movably arranged at the other side of the fixed pipe 2, a spiral feeding pin 4 is movably arranged at the inner side of the rotary drum 3, a first motor 5 is fixedly arranged at one side of the separating box 1 close to the rotary drum 3, the rotary drum 3 is connected with the first motor 5 through output shaft transmission, a second motor 6 is fixedly arranged at one side of the separating box 1 close to the fixed pipe 2, and the spiral feeding pin 4 is connected with the second motor 6 through output shaft transmission;

an air heater 7 is fixedly arranged at the top of the rotary drum 3 in the inner cavity of the separation box 1, a first screen plate 8 is arranged at the top of the air heater 7, a second screen plate 9 is arranged at the bottom of the first screen plate 8, vibration motors 10 corresponding to the first screen plate 8 and the second screen plate 9 are fixedly arranged on two sides of the separation box 1, the first screen plate 8 and the second screen plate 9 are respectively fixed with the two vibration motors 10 through connecting blocks, a collecting box 11 is arranged on the other side of the bottom of the separation box 1, and a conveyor 14 is arranged at the bottom of the inner cavity of the separation box 1;

further, in the above technical solution, the top of the fixed tube 2 and the bottom of the other side of the rotating tube 3 are both provided with a material port, and the end of the rotating tube 3 is embedded in the fixed tube 2, and the rotating tube 3 is in clearance fit with the inner wall of the embedded part of the fixed tube 2;

further, in the above technical solution, bearings are respectively disposed at outer sides of two ends of the spiral feeding pin 4, and the spiral feeding pin 4 is movably connected with the fixed pipe 2 and the rotary drum 3 through the bearings, so that the spiral feeding pin 4 can rotate conveniently through the bearings;

further, in the above technical solution, the fixed pipe 2 is embedded in the inner wall of the separation tank 1 and welded to the separation tank 1, one end of the rotary drum 3 away from the fixed pipe 2 is embedded in the inner wall of the separation tank 1, and the rotary drum 3 is movably connected to the separation tank 1;

further, in the above technical solution, the inner wall of the rotating drum 3 is provided with a plurality of abrasive pads, and the plurality of abrasive pads are uniformly distributed on the inner wall surface of the rotating drum 3, so as to effectively perform grain and roughness separation treatment;

further, in the above technical solution, motor covers are fixedly disposed on outer sides of the first motor 5 and the second motor 6, and both the motor covers are detachably connected to the separation box 1 by screws, so that the first motor 5 and the second motor 6 are effectively protected by the two motor covers;

furthermore, in the above technical scheme, a feed hopper is arranged on one side of the top of the separation box 1 in a conducting manner, a cover plate is arranged on the top of the feed hopper, and the cover plate is in lap joint with the feed hopper, so that feeding is facilitated;

further, in the above technical solution, a fan 12 is fixedly arranged on one side of the collection box 11, a dust filter bag 13 is arranged inside the collection box 11, and a door plate is movably arranged on the back side of the collection box 11 to facilitate the collection of chaff;

the implementation mode is specifically as follows: the separation box 1 is horizontally placed, the first motor 5, the second motor 6, the hot air blower 7, the vibration motor 10, the fan 12 and the transmitter 14 are electrically connected with an external distribution box through cables, before the separation box is used, the input magnitude of the current of the fan 12 is controlled through the distribution box, so that the wind power generated by the fan 12 can only adsorb chaff but not rice, when the separation box is used, the first motor 5, the second motor 6, the hot air blower 7, the vibration motor 10, the fan 12 and the transmitter 14 are controlled to simultaneously operate, the first motor 5 drives the rotary drum 3 to rotate anticlockwise, the second motor 6 drives the spiral feeding pin 4 to rotate clockwise, the hot air blower 7 blows hot air to the top of the inner cavity of the separation box 1, the two vibration motors 10 respectively drive the first screen plate 8 and the second screen plate 9 to vibrate, the fan 12 performs air suction treatment on the inside of the collection box 11, the collected rice is placed into the separation box 1 through, because the first screen plate 8 and the second screen plate 9 are both obliquely arranged, the first screen plate 8 inclines rightwards, the second screen plate 9 inclines leftwards, the rice is conveyed rightwards under the action of the vibrating first screen plate 8 and gravity and then falls on the vibrating second screen plate 9 for conveying leftwards, in the conveying process, the hot air generated by the hot air blower 7 dries the rice, when the rice is conveyed to the left end of the second screen plate 9, the rice falls into the fixed pipe 2 through the material opening under the action of gravity, the clockwise rotating spiral feeding pin 4 conveys the rice rightwards, the anticlockwise rotating drum 3 is matched with the spiral feeding pin 4 to separate the rice from the chaff, the material opening at the right bottom of the rotating drum 3 rotates along with the rotating drum 3, when the material opening rotates to the bottom of the rotating drum 3, the rice and the chaff fall through the material opening under the action of gravity, the continuous rotation can enable the rice and the chaff to drop discontinuously, when the rice and the, fan 12 inhales chaff and impurity and deposits in straining dust bag 13, and the rice is transmitted to the outside of separator 1 left by conveyer 14, and separator is dried to the rice, and husky separation of millet and chaff recovery processing, the machining precision is high, and is efficient, and the practicality is good, and this embodiment has specifically solved the poor problem of separator practicality among the prior art.

This practical theory of operation: hot-blast stoving rice that air heater 7 produced, clockwise rotation's spiral pay-off round pin 4 transmits the rice right, and 3 cooperation spiral pay-off round pin 4 of anticlockwise rotation make rice and chaff separation, and rotary drum 3 continuously rotates and to make dropping of rice and chaff discontinuous, and fan 12 deposits chaff and impurity suction in dust filter bag 13, and the rice is transmitted to the outside of separator 1 left by transmitter 14.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. A husked grain separator comprises a separator box (1), and is characterized in that: a fixed pipe (2) is fixedly arranged on one side of the center of the inner cavity of the separation box (1), a rotary drum (3) is movably arranged on the other side of the fixed pipe (2), a spiral feeding pin (4) is movably arranged on the inner side of the rotary drum (3), a first motor (5) is fixedly arranged on one side, close to the rotary drum (3), of the separation box (1), the rotary drum (3) is in transmission connection with the first motor (5) through an output shaft, a second motor (6) is fixedly arranged on one side, close to the fixed pipe (2), of the separation box (1), and the spiral feeding pin (4) is in transmission connection with the second motor (6) through the output shaft;

the top that separator box (1) inner chamber is located rotary drum (3) is fixed to be equipped with air heater (7), the top of air heater (7) is equipped with first otter board (8), the bottom of first otter board (8) is equipped with second otter board (9), the both sides of separator box (1) are all fixed to be equipped with vibrating motor (10) corresponding with first otter board (8) and second otter board (9) position, just first otter board (8) and second otter board (9) are fixed through the connecting block with two vibrating motor (10) respectively, the bottom opposite side of separator box (1) is equipped with collecting box (11), the inner chamber bottom of separator box (1) is equipped with conveyer (14).

2. The grain separation device of claim 1, wherein: the top of fixed pipe (2) and the opposite side bottom of rotary drum (3) all are equipped with the material mouth, just the tip embedding of rotary drum (3) sets up in fixed pipe (2), rotary drum (3) and the embedding department inner wall clearance fit of fixed pipe (2).

3. The grain separation device of claim 1, wherein: the outer sides of two ends of the spiral feeding pin (4) are respectively provided with a bearing, and the spiral feeding pin (4) is movably connected with the fixed pipe (2) and the rotary drum (3) through the bearings.

4. The grain separation device of claim 1, wherein: the fixed pipe (2) is embedded in the inner wall of the separation box (1) and welded with the separation box (1), one end of the rotary drum (3), which is far away from the fixed pipe (2), is embedded in the inner wall of the separation box (1), and the rotary drum (3) is movably connected with the separation box (1).

5. The grain separation device of claim 1, wherein: the inner wall of rotary drum (3) is equipped with a plurality of dull polish pads, and is a plurality of dull polish pad evenly distributed is on the inner wall surface of rotary drum (3).

6. The grain separation device of claim 1, wherein: the outer sides of the first motor (5) and the second motor (6) are fixedly provided with motor covers, and the motor covers are detachably connected with the separation box (1) through screws.

7. The grain separation device of claim 1, wherein: the top one side of separator box (1) switches on and is provided with the feeder hopper, the top of feeder hopper is equipped with the apron, just apron and feeder hopper overlap joint.

8. The grain separation device of claim 1, wherein: the fan (12) is fixedly arranged on one side of the collecting box (11), the dust filtering bag (13) is arranged inside the collecting box (11), and a door plate is movably arranged on the back side of the collecting box (11).