CN213348984U

CN213348984U - Rice hulling device

Info

Publication number: CN213348984U
Application number: CN202021268595.6U
Authority: CN
Inventors: 路阳; 方幸军
Original assignee: Yixing Zhongchuan Rice Processing Co ltd; Yixing Bailiang Agricultural Technology Co ltd
Current assignee: Yixing Zhongchuan Rice Processing Co ltd; Yixing Bailiang Agricultural Technology Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-06-04
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a rice hulling device, which comprises a fixing plate; the fixed plate is provided with a fixed cylinder, a plurality of conical plates with uniform intervals are arranged in the fixed cylinder, the conical plates are sequentially arranged from top to bottom in a V shape, and the edge of each conical plate is correspondingly attached to the cylinder wall of the fixed cylinder. The structure that sets up the conical plate in this device, after the conical plate is rotatory, the casing after the rice hulling is rotatory gradually and is got rid of the edge in the effect of centrifugal force, can siphon away the casing of hulling through the device that induced drafts that sets up in the hulling operation space on each layer like this, through the hulling of a period to and under the effect of rotatory centrifugal force, the casing can be clear away totally gradually, the casing after the hulling handles also convenience very.

Description

Rice hulling device

Technical Field

The utility model relates to a rice processing technology equipment field, concretely relates to rice hulling device.

Background

In the rice processing equipment in the prior art, rice is processed only according to processing procedures, for example, when rice is subjected to shelling treatment, the rice shelling efficiency cannot be well detected after rice shelling and the rice shelling efficiency and work are improved through feedback control, so that the rice processing quality and efficiency are not high; in addition, the rice husking equipment of the existing equipment has a simple and common structure, rice husks are usually removed by driving rice to extrude and collide and the like through a driving device, and the husking efficiency and quality are not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rice hulling device aiming at the defects existing in the prior art.

The technical scheme is as follows: the utility model provides a technical scheme that the problem adopted does: a rice hulling device comprises a fixing plate; the fixed plate is provided with a fixed cylinder, a plurality of conical plates with uniform intervals are arranged in the fixed cylinder, the conical plates are sequentially arranged from top to bottom in a V shape, and the edge of each conical plate is correspondingly attached to the cylinder wall of the fixed cylinder; and the upper end servo motor is arranged above the fixed cylinder, a motor rod of the upper end servo motor extends downwards and is connected with a cylinder shaft, the cylinder shaft vertically extends downwards and penetrates through all the conical plates, the cylinder shaft is connected with the conical plates at the interval positions of the upper part and the lower part into a whole, the cylinder shaft can drive the conical plates connected into a whole to rotate correspondingly, the residual conical plates and the cylinder shaft are installed in a sealed mode, and the cylinder shaft extends downwards and penetrates through the fixing plate below.

The edges of the rest conical plates are also provided with mounting ring plates in an upward protruding manner, and the outer side ends of the mounting ring plates are also provided with annular racks which are embedded in an inward concave manner; and the both sides position department of fixed plate still be provided with lower extreme servo motor, lower extreme servo motor's motor pole upwards stretch out and install the gear on the pole, the position that sets up the annular rack of position and installation on the remaining conical plate of gear correspond to corresponding position on the fixed cylinder is provided with the open slot, the gear get into from the open slot and install with the annular rack meshing, can correspondingly drive remaining conical plate under lower extreme servo motor's drive and rotate.

In the conical plates, a rice husking operation space is formed in a space between every two conical plates, husking collision rods are arranged on the upper end face and the lower end face of each conical plate, the husking collision rods on the upper side and the lower side are arranged in a staggered mode, and gaps are formed between the husking collision rods on the upper side and the husking collision rods on the lower side and opposite end faces of the conical plates.

Preferably, the cylinder shaft is hollow, the lower end of the cylinder shaft is provided with an opening, and an inner cylinder capable of moving up and down is further installed in the cylinder shaft; a discharge port is also arranged at the position where the cylinder shaft is butted with each conical plate; the inner cylinder is also provided with a discharge hole with a corresponding position, and when the inner cylinder moves downwards, the positions of the cylinder shaft and the discharge hole on the inner cylinder can correspond to each other so as to discharge; and when the two discharge ports move upwards, the positions of the discharge ports are staggered, so that the discharge ports are blocked.

Preferably, the two sides of the fixing plate are also provided with vertically arranged lifting devices, lifting rods of the lifting devices are arranged downwards and are connected to the side wall of the inner cylinder through transversely arranged connecting rods, and the inner cylinder can be correspondingly driven to move up and down.

Preferably, a material receiving box is further placed below the barrel shaft, a sampling device is further connected and arranged on the material receiving box, an automatic detection device is connected and arranged on the sampling device, a controller is connected and arranged on the automatic detection device, the controller is correspondingly connected to the upper end servo motor and the lower end servo motor, and the two motors can be correspondingly controlled.

Preferably, the right side of the fixed cylinder is also provided with a feeding device, and a plurality of corresponding feeding pipes of the feeding device are respectively communicated with the corresponding hulling operation spaces; the left side of the fixed cylinder is also provided with a dust suction device, and a plurality of dust suction pipes of the dust suction device are correspondingly arranged and are respectively communicated with the corresponding shelling operation spaces.

Preferably, a sealing gasket is arranged at the mounting position of the conical plate driven by the lower end servo motor and the middle cylinder shaft; and the edge position department of this conical plate still is provided with the bearing block, and bearing block fixed mounting is on fixed section of thick bamboo, and the edge of conical plate places on the bearing block.

Has the advantages that: compared with the prior art, the utility model, have following advantage:

(1) the rice hulling operation space in the device is formed by arranging the conical plates, rice hulling operation spaces are formed between the upper conical plate and the lower conical plate, rice can be filled in each operation space, the rice hulling operation space is arranged to distribute multiple layers of rice for hulling, the conical plates which are arranged at the upper part and the lower part are driven by the same driving device, the hulling amount is not changed, and the rice hulling operation space has a better effect after layering treatment; the rice huller is arranged in a conical plate structure, after the conical plate rotates, the rice hulled shell rotates gradually under the action of centrifugal force and is thrown to the edge, so that the hulled shell can be sucked away by the air suction device arranged in the hulling operation space of each layer, the shell can be removed gradually after a period of hulling, and the hulled shell is very convenient to process under the action of the rotating centrifugal force;

(2) in the device, two conical plates which are adjacent up and down are arranged, one conical plate is connected with a cylinder shaft into an air structure and can rotate under the driving of an upper end servo motor arranged above the cylinder shaft, the other conical plate is arranged at the edge of the cylinder shaft through a circumferential rack which is meshed with a gear and is driven to rotate through a lower end servo motor, namely, the driving devices of the two conical plates which are adjacent up and down are different, so that after the device is arranged, the two conical plates can rotate in the same direction or in the reverse direction, moreover, the upper end surface and the lower end surface of each conical plate are also provided with shelling collision rods, the rod bodies are arranged in a staggered manner, and the rice shelling effect is better;

(3) the rice hulling device comprises a shell body, a discharging port, an inner barrel, a lifting device and an air suction device, wherein the shell body is used for sucking rice after hulling, the rice can be unloaded through the discharging port arranged on the barrel shaft, the barrel shaft is of a hollow structure, the discharging port is arranged at the lower end position of the barrel shaft in each hulling operation space, the inner barrel is arranged in the barrel shaft, the inner barrel is also internally provided with the discharging port and can ascend and descend under the action of the lifting device arranged at the bottom, the position of the inner barrel is arranged during hulling treatment, the positions of the discharging port on the inner barrel and the discharging port on the barrel shaft are staggered, the discharging port is integrally blocked, when hulling is completed and discharging is needed, the inner barrel is controlled to move, the positions of the discharging ports in the inner direction and the outer direction correspond to each other, so that the rice enters from the discharging port and falls into the, thereby reasonably matching the whole equipment to finish the discharging action;

(4) the device is characterized in that a sampling device is also connected with a material receiving box, the sampling device is connected with an automatic detection device, the automatic detection device is connected with a controller, and the controller is correspondingly connected to an upper end servo motor and a lower end servo motor and can correspondingly control the two motors; when the automatic detection device detects that the shelling rate does not reach the standard, the shelling quality can be increased by correspondingly feeding back the shelling rate to the controller and controlling the rotating speeds of the two motors or controlling the two motors to rotate reversely and the like, so that the automatic control and detection functions can be completed.

Drawings

FIG. 1 is a view of the structure of the present invention;

fig. 2 is the installation diagram of the feeding device and the suction device of the present invention.

Detailed Description

The present invention will be further clarified by the following embodiments with reference to the attached drawings, which are implemented on the premise of the technical solution of the present invention, and it should be understood that these embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention.

As shown in fig. 1 and 2, a rice hulling apparatus includes a fixing plate 1; a fixed cylinder 2 is arranged on the fixed plate 1, a plurality of conical plates 3 with uniform intervals are arranged in the fixed cylinder 2, the conical plates 3 are sequentially arranged from top to bottom in a V shape, and the edge of each conical plate 3 is correspondingly attached to the cylinder wall of the fixed cylinder 2; and the top of fixed cylinder 2 still is provided with upper end servo motor 4, and the motor pole of this upper end servo motor 4 stretches out the setting downwards and connects and install bobbin spindle 5, and this bobbin spindle 5 is vertical stretches out downwards and passes all conical plates 3, and set up bobbin spindle 5 and the conical plates 3 of upper and lower interval position department and link into an organic whole, bobbin spindle 5 can drive the corresponding rotation of conical plates 3 that link into an organic whole, and remaining conical plates 3 then are installed for the sealed with bobbin spindle 5, and bobbin spindle 5 downwardly extending passes fixed plate 1 of below.

The edge of the rest conical plate 3 is also provided with an installation ring plate 6 in an upward protruding way, and the outer side end of the installation ring plate 6 is also provided with an annular rack 7 which is embedded inwards in a concave way; and the both sides position department of fixed plate 1 still is provided with lower extreme servo motor 8, and the motor pole of lower extreme servo motor 8 upwards stretches out and installs gear 9 on the pole, and the position that sets up of gear 9 corresponds with the position of the annular rack 7 of installation on the remaining conical plate 3 to corresponding position is provided with the open slot on the fixed cylinder 2, and gear 9 gets into from the open slot and installs with annular rack 7 meshing, can correspondingly drive remaining conical plate 3 and rotate under the drive of lower extreme servo motor 8.

In the tapered plates 3, a space between every two tapered plates 3 forms a rice husking operation space, husking collision bars 10 are installed on the upper end surface and the lower end surface of each tapered plate 3, the husking collision bars 10 on the upper side and the lower side are arranged in a staggered manner, and gaps are arranged between the husking collision bars 10 arranged on the upper side and the lower side and opposite end surfaces of the tapered plates 3.

The cylinder shaft 5 is hollow, the lower end of the cylinder shaft is provided with an opening, and an inner cylinder 11 which can move up and down is also arranged in the cylinder shaft 5; a discharge port 12 is also arranged at the position where the cylinder shaft 5 is butted with each conical plate 3; the inner cylinder 11 is also provided with a discharge hole 12 with a corresponding position, when the inner cylinder 11 moves downwards, the cylinder shaft 5 and the discharge hole 12 on the inner cylinder 11 can correspond to each other in position so as to discharge materials; when the two are moved upward, the positions of the discharge ports 12 are shifted to block the discharge ports 12.

The two sides of the fixing plate 1 are also provided with a vertically arranged lifting device 13, and a lifting rod of the lifting device 13 is arranged downwards and is connected to the side wall of the inner cylinder 11 through a transversely arranged connecting rod 14, so that the inner cylinder 11 can be correspondingly driven to move up and down.

A material receiving box 15 is further placed below the barrel shaft 5, a sampling device 16 is further connected and arranged on the material receiving box 15, an automatic detection device 17 is connected and arranged on the sampling device 16, a controller 18 is connected and arranged on the automatic detection device 17, and the controller 18 is correspondingly connected to the upper end servo motor 4 and the lower end servo motor 8 and can correspondingly control the two motors.

A feeding device 19 is also arranged at the right side of the fixed cylinder 2, and a plurality of corresponding feeding pipes of the feeding device 19 are respectively communicated with the corresponding hulling operation spaces; the left side of the fixed cylinder 2 is also provided with a dust suction device 20, and a plurality of corresponding dust suction pipes of the dust suction device 20 are respectively communicated with the corresponding hulling operation spaces.

A sealing gasket 21 is arranged at the installation position of the conical plate 3 driven by the lower end servo motor 8 and the middle cylinder shaft 5; and the edge position department of this toper board 3 still is provided with bearing block 22, and bearing block 22 fixed mounting is on fixed section of thick bamboo 2, and the edge of toper board 3 is placed on bearing block 22.

The rice hulling operation space in the device is formed by arranging the conical plates, rice hulling operation spaces are formed between the upper conical plate and the lower conical plate, rice can be filled in each operation space, the rice hulling operation space is arranged to distribute multiple layers of rice for hulling, the conical plates which are arranged at the upper part and the lower part are driven by the same driving device, the hulling amount is not changed, and the rice hulling operation space has a better effect after layering treatment; and be the structure that sets up the conical plate in this device, after the conical plate is rotatory, the casing after the rice hulling is rotatory gradually and is got rid of the edge in the effect of centrifugal force, can siphon away the casing of hulling like this through the device that induced drafts that the hulling operation space on each layer set up, through the hulling of a period to and under the effect of rotatory centrifugal force, the casing can be driven off totally gradually, the casing after the hulling is handled also convenience very.

Two adjacent conical plates from top to bottom in this device, one of them conical plate is the structure of being linked into one with the bobbin, can be rotatory under the drive of the upper end servo motor of bobbin top installation, another conical plate is then through installing the hoop rack at its edge, install through hoop rack and gear engagement, it is rotatory to drive through lower extreme servo motor, the drive arrangement of two adjacent conical plates from top to bottom is different promptly, after setting up like this, two conical plates can the syntropy rotatory also can be the antiport, and the upper and lower terminal surface of each conical plate still all installs the shelling collision pole, these body of rod are crisscross setting, after setting up like this, rice's shelling effect is better.

The rice hulling device comprises a shell body, a discharging port, an inner barrel, a lifting device and an air suction device, wherein the shell body is used for sucking rice after hulling, the rice can be unloaded through the discharging port arranged on the barrel shaft, the barrel shaft is of a hollow structure, the discharging port is arranged at the lower end position of the barrel shaft in each hulling operation space, the inner barrel is arranged in the barrel shaft, the inner barrel is also internally provided with the discharging port and can ascend and descend under the action of the lifting device arranged at the bottom, the position of the inner barrel is arranged during hulling treatment, the positions of the discharging port on the inner barrel and the discharging port on the barrel shaft are staggered, the discharging port is integrally blocked, when hulling is completed and discharging is needed, the inner barrel is controlled to move, the positions of the discharging ports in the inner direction and the outer direction correspond to each other, so that the rice enters from the discharging port and falls into the, thereby reasonably matching the whole equipment to finish the discharging action.

The device is characterized in that a sampling device is also connected with a material receiving box, the sampling device is connected with an automatic detection device, the automatic detection device is connected with a controller, and the controller is correspondingly connected to an upper end servo motor and a lower end servo motor and can correspondingly control the two motors; when the automatic detection device detects that the shelling rate does not reach the standard, the shelling quality can be increased by correspondingly feeding back the shelling rate to the controller and controlling the rotating speeds of the two motors or controlling the two motors to rotate reversely and the like, so that the automatic control and detection functions can be completed.

The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the invention and the appended claims, and all equivalent changes and modifications made according to the claims should be included in the scope of the present invention.

Claims

1. A rice hulling device is characterized in that: comprises a fixed plate (1); a fixed cylinder (2) is installed on the fixed plate (1), a plurality of conical plates (3) with uniform intervals are arranged in the fixed cylinder (2), the conical plates (3) are sequentially arranged from top to bottom in a V shape, and the edge of each conical plate (3) is correspondingly attached to the cylinder wall of the fixed cylinder (2); an upper end servo motor (4) is further arranged above the fixed cylinder (2), a motor rod of the upper end servo motor (4) extends downwards and is connected with a cylinder shaft (5), the cylinder shaft (5) vertically extends downwards to penetrate through all conical plates (3), the cylinder shaft (5) is connected with the conical plates (3) at the upper and lower spaced positions into a whole, the cylinder shaft (5) can drive the conical plates (3) connected into a whole to rotate correspondingly, the residual conical plates (3) and the cylinder shaft (5) are installed in a sealed mode, and the cylinder shaft (5) extends downwards to penetrate through the fixed plate (1) below; the edge of the rest conical plate (3) is also provided with an installation ring plate (6) in an upward protruding manner, and the outer side end of the installation ring plate (6) is also provided with an annular rack (7) which is embedded and concaved inwards; and the both sides position department of fixed plate (1) still be provided with lower extreme servo motor (8), the motor lever of lower extreme servo motor (8) upwards stretch out and install gear (9) on the pole, the position that sets up annular rack (7) of installation on position and the remaining conical plate (3) of gear (9) be corresponding to corresponding position is provided with the open slot on solid fixed cylinder (2), gear (9) get into from the open slot and install with annular rack (7) meshing, can correspondingly drive remaining conical plate (3) and rotate under the drive of lower extreme servo motor (8).

2. A rice hulling apparatus as claimed in claim 1, wherein: in the conical plates (3), a rice husking operation space is formed in a space between every two conical plates (3), husking collision rods (10) are arranged on the upper end surface and the lower end surface of each conical plate (3), the husking collision rods (10) on the upper side and the lower side are arranged in a staggered mode, and gaps are formed between the husking collision rods (10) on the upper side and the lower side and opposite end surfaces of the conical plates (3); the cylinder shaft (5) is hollow, the lower end of the cylinder shaft is provided with an opening, and an inner cylinder (11) capable of moving up and down is also arranged in the cylinder shaft (5); a discharge hole (12) is also arranged at the position where the cylinder shaft (5) is butted with each conical plate (3); the inner cylinder (11) is also provided with a discharge hole (12) with a corresponding position, when the inner cylinder (11) moves downwards, the positions of the cylinder shaft (5) and the discharge hole (12) on the inner cylinder (11) can correspond, so that the materials are discharged; when the two discharge ports (12) move upwards, the positions of the discharge ports (12) are staggered, and the discharge ports (12) are blocked.

3. A rice hulling apparatus as claimed in claim 2, wherein: the lifting device (13) is vertically arranged on two sides of the fixing plate (1), a lifting rod of the lifting device (13) is downwards arranged and is connected to the side wall of the inner cylinder (11) through a transversely arranged connecting rod (14), and the inner cylinder (11) can be correspondingly driven to move up and down.

4. A rice hulling apparatus as claimed in claim 3, wherein: the cylinder shaft (5) below still placed and connect workbin (15), connect workbin (15) still connect and be provided with sampling device (16), sampling device (16) connect and be provided with automatic checkout device (17), automatic checkout device (17) then connect and be provided with controller (18), controller (18) corresponding connection to upper end servo motor (4) and lower extreme servo motor (8) on, but two motors of corresponding control.

5. A rice hulling apparatus as claimed in claim 1, wherein: a feeding device (19) is also arranged on the right side of the fixed cylinder (2), and a plurality of corresponding feeding pipes of the feeding device (19) are respectively communicated with the corresponding hulling operation spaces; the left side of the fixed cylinder (2) is also provided with a dust suction device (20), and a plurality of corresponding dust suction pipes of the dust suction device (20) are respectively communicated with the corresponding shelling operation spaces.

6. A rice hulling apparatus as claimed in claim 1, wherein: a sealing gasket (21) is arranged at the installation position of the conical plate (3) driven by the lower servo motor (8) and the middle cylinder shaft (5); and the edge position of the conical plate (3) is also provided with a bearing block (22), the bearing block (22) is fixedly arranged on the fixed cylinder (2), and the edge of the conical plate (3) is placed on the bearing block (22).