CN218108449U

CN218108449U - Impurity removing device for rice production and processing

Info

Publication number: CN218108449U
Application number: CN202222774073.9U
Authority: CN
Inventors: 彭严成; 彭梅; 汤栋
Original assignee: Yingshang County Digou Rice Industry Co ltd
Current assignee: Yingshang County Digou Rice Industry Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2022-12-23
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses an impurity removing device for rice production and processing, which relates to the technical field of rice production and processing and comprises a support frame, a first impurity removing unit and a second impurity removing unit; the two support frames are vertically arranged and symmetrically distributed left and right; the first impurity removing unit comprises a screening box, a connecting slide rod, a traction block, a straight notch, a connecting rod, a rotating block and a reciprocating ejector block, wherein the screening box is arranged between two support frames and is in sliding connection with the support frames on the left side and the right side through the connecting slide rod; the second impurity removing unit is arranged below the first impurity removing unit. The utility model discloses having reliable first miscellaneous unit that removes, rocking about can and sifting out the grain of rice downwards, make the grain of rice separate from great debris and come, and have reliable second and remove miscellaneous unit, can make tiny debris spill downwards in the grain of rice through stirring, and conveniently carry out the ejection of compact to the rice to improve the practicality of this device.

Description

Impurity removing device for rice production and processing

Technical Field

The utility model relates to a rice production and processing technical field specifically is a miscellaneous device that removes of rice production and processing usefulness.

Background

The rice is one of the most important foods for residents in China, and particularly is the staple food which is most frequently eaten by people in southern areas of China. In the processing and production of rice, ensuring the purity of the rice is one of important production standards;

a remove miscellaneous device that is used for rice processing among the prior art, often mix in the exhaust rice and mix and have more or less debris, and the device lacks corresponding ejection of compact part, often still needs the manual work to dig and get to do not possess fine practicality, for this reason, we provide the miscellaneous device of removing of rice production and processing usefulness.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an impurity removal device of rice production processing usefulness, have reliable first impurity removal unit, can control and rock the downward sieve out of the grain of rice, make the grain of rice separate from great debris, and have reliable second impurity removal unit, can make tiny debris spill downwards in the grain of rice through stirring, and conveniently carry out the ejection of compact to the rice to improve the practicality of this device, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an impurity removing device for rice production and processing comprises a support frame, a first impurity removing unit and a second impurity removing unit;

a support frame: the two supporting frames are vertically arranged and symmetrically distributed left and right, and the lower end of each supporting frame is fixedly connected with a horizontal supporting base;

a first impurity removal unit: contain sieve workbin, connect slide bar, traction block, straight notch, connecting rod, turning block, transmission shaft, mounting bracket, motor one and reciprocal kicking block, sieve workbin sets up between two support frames, and through the support frame sliding connection of connecting slide bar and left and right sides, sieve workbin's the equal fixedly connected with four connection slide bars in both sides about, left connection slide bar stretches out outwards and at the square traction block of tip position fixedly connected with department, the straight notch has been seted up to the upper end of traction block, the upper end fixedly connected with L shape mounting bracket that is located left support frame, motor one is installed in the left end embedding of mounting bracket, the input shaft of motor one sets up downwards and with the upper end fixed connection of transmission shaft, the lower extreme fixed connection of transmission shaft is in the one end of turning block, the downside fixedly connected with connecting rod of the turning block other end, the lower extreme of connecting rod rotates and is connected with the cylindrical reciprocal kicking block, and reciprocal kicking block rolls in the inside of straight notch, the input of motor one is connected with the output electricity of external power source through external control switch group;

a second impurity removal unit: is arranged below the first impurity removing unit.

The support frame is used for the installation and the support of unit and part that this device contains, it is used for steadily placing of support frame to support the base, sieve workbin is used for treating the rice of processing and carries out preliminary screening, it is used for carrying out the bearing and making sieve workbin can carry out horizontal removal to connect the slide bar, the mounting bracket is used for the installation of motor one, motor one drives the turning block through the transmission shaft and rotates, and then drive the connecting rod of lower extreme and make the circular motion that the radius is bigger with reciprocal kicking block, reciprocal kicking block rolls in the inside of straight notch, and can promote the traction block under the effect of connecting rod and carry out horizontal reciprocating motion, the traction block drives the sieve workbin through connecting the slide bar and carries out rocking about steadily, accomplish the preliminary screening to the grain of rice, the second goes miscellaneous unit to be arranged in removing tiny debris to the rice.

Furthermore, first rogue unit still contains thick small opening, a plurality of thick small openings have evenly been seted up to the inside lower extreme of sieve workbin, the diameter in thick small opening is greater than the diameter of the grain of rice. The coarse leakage holes are used for removing larger impurities in the rice to be processed.

Further, first rogue unit still contains the stopper, and the connection slide bar that is located the right side passes the support frame and outwards extends, and the equal fixedly connected with circular shape stopper of tip of every connection slide bar. The limiting block is used for preventing the connecting sliding rod from falling off from the supporting frame on the right side.

Further, the second removes miscellaneous unit and contains sieve feed cylinder, receipts material frame, motor support, motor two, axis of rotation and pay-off auger, the below of sieve feed box is provided with the sieve feed cylinder, the left and right sides both ends of sieve feed cylinder respectively with the support frame fixed connection of both sides, and the square receipts material frame of upper end fixedly connected with of sieve feed cylinder, the left end that is located left support frame is the horizontal motor support of position department fixedly connected with down, the upper end installation of motor support is fixed with motor two, the axis of rotation transversely sets up and rotates with the support frame of both sides and is connected, the left end of axis of rotation outwards extend and with the fixed connection of motor two's output shaft, the axis of rotation is located the inboard one section circumference outside installation of sieve feed cylinder and is fixed with the auger pay-off, the input of motor two is connected with external power source's output electricity through external control switch group. The sieve feed cylinder is used for treating the processing rice and carries out the secondary screening, receives the material frame and is used for preventing the rice grain of rice to splash outside the sieve feed cylinder in the in-process that falls down, and the motor support is used for the installation of motor two, and motor two drives the pay-off auger through the axis of rotation and rotates to turn over the rice grain of rice in the sieve feed cylinder and stir, and transport the rice grain of rice to the right-hand member of sieve feed cylinder.

Further, the second removes miscellaneous unit and still contains fine leakage hole and bearing piece, a plurality of fine leakage holes have evenly been seted up to the lower extreme of sieve feed cylinder, the diameter in fine leakage hole is less than the diameter of the grain of rice, bearing piece fixed connection just bears the lower extreme in the sieve feed cylinder circumference outside at the side of support frame. The fine leakage hole is used for leaking fine powder sundries in the rice grains downwards, and the bearing block is used for bearing the screening cylinder.

Further, still include out hopper and pull gate, go out hopper fixed connection and communicate in the outer end of right side support frame and with the inside of sieve feed cylinder, slant chute has been seted up to the inside of going out the hopper, and has the pull gate at the vertical sliding connection of one end that goes out the hopper and be close to the sieve feed cylinder. Go out the discharge that the hopper is used for screening back rice, the pull gate is used for sealing or opening the discharge gate.

Compared with the prior art, the beneficial effects of the utility model are that: this miscellaneous device of removing of rice production processing usefulness has following benefit:

1. have reliable first miscellaneous unit of removing, can control and rock and sieve out the grain of rice downwards, make the grain of rice separate from great debris and come: the rice screening device comprises a screening box, a connecting slide bar, a mounting frame, a first motor, a first traction block, a second impurity removal unit, a first rotation shaft, a second rotation shaft, a first transmission shaft, a second rotation shaft, a second traction block, a first traction block, a second impurity removal unit and a second impurity removal unit, wherein the screening box is used for primarily screening rice to be processed;

2. remove miscellaneous unit with reliable second, can make tiny debris in the rice grain spill downwards through stirring, and the convenience is gone out the ejection of compact to the rice: the rice screening and bagging machine comprises a screening cylinder, a receiving frame, a motor support, a motor II, a feeding auger and a discharging hopper, wherein the screening cylinder is used for carrying out secondary screening on rice to be processed, fine leakage holes are used for downwards leaking fine powder sundries in rice grains, the receiving frame is used for preventing the rice grains from splashing outside the screening cylinder in the falling process, the motor support is used for installing the motor II, and the motor II drives the feeding auger to rotate through a rotating shaft, so that the rice grains in the screening cylinder are stirred, the rice grains are conveyed to the right end of the screening cylinder, are outwards discharged through the discharging hopper and are collected and bagged;

3. the utility model discloses have reliable first miscellaneous unit of removing, can control and rock and sieve out the grain of rice downwards, make the grain of rice separate from great debris and come, and have reliable second and remove miscellaneous unit, can make tiny debris in the grain of rice spill downwards through stirring, and conveniently carry out the ejection of compact to the rice to improve the practicality of this device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the upper left side of the present invention;

FIG. 3 is a schematic view of the structure of the lower right side of the present invention;

fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.

In the figure: the device comprises a support base 1, a support frame 2, a first impurity removing unit 3, a screening box 31, a connecting slide rod 32, a traction block 33, a straight notch 34, a connecting rod 35, a rotating block 36, a transmission shaft 37, an installation frame 38, a motor I39, a coarse leakage hole 310, a reciprocating ejector block 311, a limiting block 312, a second impurity removing unit 4, a screening material barrel 41, a material collecting frame 42, a motor support 43, a motor II 44, a rotating shaft 45, a feeding auger 46, a fine leakage hole 47, a bearing block 48, a discharging hopper 5 and a drawing gate 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present embodiment provides a technical solution: an impurity removing device for rice production and processing comprises a support frame 2, a first impurity removing unit 3 and a second impurity removing unit 4;

a support frame 2: the two support frames 2 are vertically arranged and symmetrically distributed left and right, and the lower end of each support frame 2 is fixedly connected with a horizontal support base 1;

the first impurity removal unit 3: the screening device comprises a screening box 31, connecting slide bars 32, a traction block 33, a straight slot 34, a connecting rod 35, a rotating block 36, a transmission shaft 37, a mounting frame 38, a first motor 39 and a reciprocating ejector block 311, wherein the screening box 31 is arranged between two support frames 2 and is in sliding connection with the support frames 2 on the left side and the right side through the connecting slide bars 32, the left side and the right side of the screening box 31 are both fixedly connected with the four connecting slide bars 32, the left connecting slide bar 32 extends outwards and is fixedly connected with a square traction block 33 at the end position, the upper end of the traction block 33 is provided with the straight slot 34, the upper end of the support frame 2 on the left side is fixedly connected with an L-shaped mounting frame 38, the left end of the mounting frame 38 is embedded with the first motor 39, the input shaft of the first motor 39 is arranged downwards and is fixedly connected with the upper end of the transmission shaft 37, the lower end of the transmission shaft 37 is fixedly connected with one end of the rotating block 36, the lower side of the other end of the rotating block 36 is fixedly connected with the connecting rod 35, the lower end of the connecting rod 35 is rotatably connected with the cylindrical reciprocating ejector block 311, the reciprocating ejector block 311 rolls in the straight slot 34, and the input end of the first motor 39 is electrically connected with the output end of an external power supply through an external control switch group;

a second impurity removal unit 4: is arranged below the first impurity removing unit 3.

Support frame 2 is used for the installation and the support of the unit and the part that this device contains, support base 1 and be used for the steady placement of support frame 2, sieve feed box 31 is used for treating the rice of processing and carries out the primary screening, it is used for bearing sieve feed box 31 and makes sieve feed box 31 can carry out horizontal removal to connect slide bar 32, mounting bracket 38 is used for the installation of motor 39, motor 39 drives turning block 36 through transmission shaft 37 and rotates, and then it is bigger circular motion to drive connecting rod 35 and the reciprocal kicking block 311 of lower extreme to be the radius, reciprocal kicking block 311 rolls in the inside of straight notch 34, and can promote traction block 33 and carry out horizontal reciprocating motion under the effect of connecting rod 35, traction block 33 rocks about driving sieve feed box 31 through connecting slide bar 32 steadily, accomplish the primary screening to the grain of rice, the second is removed miscellaneous unit 4 and is used for getting rid of tiny debris in the rice.

First miscellaneous unit 3 of removing still contains thick small opening 310, and a plurality of thick small openings 310 have evenly been seted up to the inside lower extreme of sieve feed box 31, and the diameter of thick small opening 310 is greater than the diameter of the grain of rice. The coarse holes 310 are used for removing larger impurities in the rice to be processed.

The first impurity removing unit 3 further comprises a limiting block 312, the connecting sliding rod 32 located on the right side penetrates through the supporting frame 2 and extends outwards, and the end part of each connecting sliding rod 32 is fixedly connected with the circular limiting block 312. The limiting block 312 is used to prevent the connecting slide bar 32 from falling off from the right support frame 2.

The second impurity removing unit 4 comprises a sieve material cylinder 41, a material receiving frame 42, a motor support 43, a second motor 44, a rotating shaft 45 and a feeding auger 46, the sieve material cylinder 41 is arranged below the sieve material box 31, the left end and the right end of the sieve material cylinder 41 are respectively fixedly connected with the support frames 2 on the two sides, the upper end of the sieve material cylinder 41 is fixedly connected with the square material receiving frame 42, the transverse motor support 43 is fixedly connected at the lower left end of the support frame 2 on the left side, the second motor 44 is fixedly installed at the upper end of the motor support 43, the rotating shaft 45 is transversely arranged and rotatably connected with the support frames 2 on the two sides, the left end of the rotating shaft 45 extends outwards and is fixedly connected with an output shaft of the second motor 44, the feeding auger 46 is fixedly installed at the outer side of the circumference of one section of the inner side of the sieve material cylinder 41, and the input end of the second motor 44 is electrically connected with the output end of an external power supply through an external control switch group. Screening cylinder 41 is used for treating the rice of processing and carries out the secondary screening, and receipts material frame 42 is used for preventing the rice grain of rice to splash outside screening cylinder 41 in the in-process that falls down, and motor support 43 is used for the installation of motor two 44, and motor two 44 drives pay-off auger 46 through axis of rotation 45 and rotates to stir the rice grain of rice in screening cylinder 41, and transport the rice grain of rice to the right-hand member of screening cylinder 41.

The second removes miscellaneous unit 4 and still contains thin small opening 47 and bearing piece 48, and a plurality of thin small openings 47 have evenly been seted up to the lower extreme of sieve feed cylinder 41, and the diameter of thin small opening 47 is less than the diameter of the grain of rice, and bearing piece fixed connection is at the side of support frame 2 and the lower extreme of bearing in the sieve feed cylinder 41 circumference outside. The fine leakage hole 47 is used for leaking fine powder impurities in the rice grains downwards, and the supporting block 48 is used for supporting the screening cylinder 41.

Still include out hopper 5 and pull gate 6, go out hopper 5 fixed connection and communicate in the outer end of right side support frame 2 and with the inside of sieve feed cylinder 41, go out the inside of hopper 5 and seted up slant chute, and the vertical sliding connection of one end that is close to sieve feed cylinder 41 has pull gate 6 out hopper 5. Go out the discharge of hopper 5 rice after being used for the screening, pull gate 6 is used for sealing or opening the discharge gate.

The utility model provides a pair of impurity removal device that rice production and processing used's theory of operation as follows:

when the device is used, firstly, rice to be processed is poured into the screening box 31, then the motor I39 starts to work, the motor I39 drives the rotating block 36 to rotate through the transmission shaft 37, the connecting rod 35 and the reciprocating top block 311 at the lower end are further driven to do circular motion with larger radius, the reciprocating top block 311 rolls in the straight groove opening 34 and can push the traction block 33 to do transverse reciprocating motion under the action of the connecting rod 35, the traction block 33 drives the screening box 31 to steadily swing left and right through the connecting sliding rod 32, preliminary screening of rice grains is completed, and the coarse leakage hole 310 is used for removing larger impurities in the rice to be processed; when the grain of rice falls into below sieve feed cylinder 41 from sieve workbin 31, motor two 44 drives pay-off auger 46 through axis of rotation 45 and rotates to stir the grain of rice in the sieve feed cylinder 41, and transport the grain of rice to the right-hand member of sieve feed cylinder 41, the small leak hole 47 is arranged in leaking the tiny powder debris downwards in the grain of rice, the clean grain of rice that remains will follow afterwards is followed hopper 5 and is outwards discharged and collect the bagging-off, pull gate 6 is used for sealing or opening the discharge gate.

It is noted that the control switch sets disclosed in the above embodiments control the operation of the first motor 39 and the second motor 44 in a manner commonly used in the art.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides an impurity removing device for rice production and processing which characterized in that: comprises a support frame (2), a first impurity removal unit (3) and a second impurity removal unit (4);

support frame (2): the device is provided with two support frames (2), the two support frames (2) are vertically arranged and symmetrically distributed left and right, and the lower end of each support frame (2) is fixedly connected with a horizontal support base (1);

a first impurity removal unit (3): contain sieve workbin (31), connect slide bar (32), traction block (33), straight notch (34), connecting rod (35), turning block (36), transmission shaft (37), mounting bracket (38), motor (39) and reciprocal kicking block (311), sieve workbin (31) set up between two support frames (2), and through connecting slide bar (32) and support frame (2) sliding connection of the left and right sides, the equal fixedly connected with four of the left and right sides of sieve workbin (31) connects slide bar (32), and left connection slide bar (32) outwards stretches out and locates the square traction block (33) of fixedly connected with in tip position, straight notch (34) have been seted up to the upper end of traction block (33), be located the upper end fixedly connected with mounting bracket (38) of L shape of left support frame (2), motor (39) is installed in the left end embedding of mounting bracket (38), the input shaft of motor (39) sets up down and with the upper end fixed connection of transmission shaft (37), the lower extreme fixed connection of transmission shaft (37) is in the one end of turning block (36), the other end fixed connection of turning block (36) is connected with the connecting rod (35) and the cylindrical kicking block (311), and the bottom of reciprocal kicking block (35) is connected with the cylindrical kicking block (311), the input end of the first motor (39) is electrically connected with the output end of an external power supply through an external control switch group;

a second impurity removal unit (4): is arranged below the first impurity removing unit (3).

2. The impurity removing device for rice production and processing according to claim 1, wherein: the first impurity removing unit (3) further comprises a plurality of coarse leakage holes (310), the lower end of the inner portion of the screening box (31) is evenly provided with the coarse leakage holes (310), and the diameters of the coarse leakage holes (310) are larger than those of rice grains.

3. The impurity removing device for rice production and processing according to claim 1, wherein: first miscellaneous unit (3) of removing still contains stopper (312), and connecting slide bar (32) that are located the right side pass support frame (2) and outwards extend, and the equal fixedly connected with circular shape stopper (312) of the tip of every connecting slide bar (32).

4. The impurity removing device for rice production and processing according to claim 1, wherein: the second removes miscellaneous unit (4) and contains sieve feed cylinder (41), receipts material frame (42), motor support (43), two (44) of motor, axis of rotation (45) and pay-off auger (46), the below of sieve workbin (31) is provided with sieve feed cylinder (41), the left and right sides both ends of sieve feed cylinder (41) respectively with support frame (2) fixed connection of both sides, and the square receipts material frame (42) of the upper end fixedly connected with of sieve feed cylinder (41), the left end that is located left support frame (2) is the horizontal motor support (43) of fixedly connected with of position department under the side, the upper end installation of motor support (43) is fixed with two (44) of motor, axis of rotation (45) transversely set up and rotate with support frame (2) of both sides and be connected, the left end of axis of rotation (45) outwards extend and with the fixed connection of the output shaft of two (44) of motor, axis of rotation (45) are located one section circumference outside installation of sieve feed cylinder (41) and are fixed with auger (46), the input of motor two (44) is connected with the output electricity through external control switch group.

5. The impurity removing device for rice production and processing according to claim 4, wherein the impurity removing device comprises: impurity unit (4) are still removed to the second contains fine leakage hole (47) and bearing piece (48), a plurality of fine leakage holes (47) have evenly been seted up to the lower extreme of sieve feed cylinder (41), the diameter of fine leakage hole (47) is less than the diameter of rice grain, bearing piece fixed connection is at the side of support frame (2) and the lower extreme of bearing in sieve feed cylinder (41) circumference outside.

6. The impurity removing device for rice production and processing according to claim 4, wherein:

still include out hopper (5) and pull gate (6), go out hopper (5) fixed connection and communicate in the outer end of right side support frame (2) and with the inside of sieve feed cylinder (41), the inside of going out hopper (5) has seted up the oblique smooth silo, and has pull gate (6) at the vertical sliding connection of one end that goes out hopper (5) and be close to sieve feed cylinder (41).