CN109289970A - A kind of thresher - Google Patents
A kind of thresher Download PDFInfo
- Publication number
- CN109289970A CN109289970A CN201811125963.9A CN201811125963A CN109289970A CN 109289970 A CN109289970 A CN 109289970A CN 201811125963 A CN201811125963 A CN 201811125963A CN 109289970 A CN109289970 A CN 109289970A
- Authority
- CN
- China
- Prior art keywords
- outer housing
- fixing seat
- fixed
- rice bran
- separation bin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B7/00—Auxiliary devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B3/00—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B7/00—Auxiliary devices
- B02B7/02—Feeding or discharging devices
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- Adjustment And Processing Of Grains (AREA)
Abstract
The present invention provides a kind of thresher.A kind of thresher, comprising: fixing seat；Regulating mechanism, the regulating mechanism are fixed on the bottom of the fixing seat；Control panel, the control panel are set to the positive top of the fixing seat；Outer housing, the outer housing are fixed on the top of the fixing seat；Feed pipe is through the top of the outer housing；Rice bran separation bin is fixed between the opposite side of front and back of the inner wall of outer housing.Thresher provided by the invention have not only can one kind of time processing paddy, but also can the multiple kinds of simultaneous processing paddy, no matter can guarantee that the rice variety typed it out is single pure before or after process time sequence；Start multiple input and output material channels, when the multiple rice varieties of simultaneous processing, the waiting time of customer can be saved, improve the working efficiency of thresher.Ambient enviroment is polluted simultaneously convenient for preventing the grain of rice from generating biggish dust when discharging at the position of discharge port.
Description
Technical field
The present invention relates to paddy processing technical fields, and in particular to a kind of thresher.
Background technique
Thresher is a kind of machine for processing paddy, rolles over capes shell by it and realizes that rice, chaff separate, it is daily to obtain people
Required rice.Thresher always remains some remaining rice and cannot go out only, work as processing in this way when processing paddy in machine
The rice of complete a certain kind, when next time reprocesses the rice of another kind, the rice of two kinds can be mixed, and affect rice
The pure of rice.Come market purchase rice customer hobby it is different, than if any like Thailand rice, some like Vietnam rice, have
Like Cambodia's rice, due to remaining a certain rice when last time processing in machine, existing thresher is unable to satisfy customer
The purity demand of single rice variety；Customer is numerous in market, existing thresher can only one kind of time processing rice
Paddy, can not the multiple kinds of simultaneous processing paddy, processing efficiency is low, extend customer waiting time, be unable to satisfy each customer
Different demands
Therefore, it is necessary to provide a kind of thresher for solving above-mentioned technical problem.
Summary of the invention
The present invention provides a kind of thresher, solve existing thresher can only one kind of time processing paddy, can not
The problem of paddy of the multiple kinds of simultaneous processing extends the time of customer's waiting, is unable to satisfy the different demands of each customer.
In order to solve the above technical problems, thresher provided by the invention, comprising: fixing seat；
Regulating mechanism, the regulating mechanism are fixed on the bottom of the fixing seat；
Control panel, the control panel are set to the positive top of the fixing seat；
Outer housing, the outer housing are fixed on the top of the fixing seat；
Feed pipe, the feed pipe is through the top of the outer housing；
Rice bran separation bin, the opposite side of the front and back for the inner wall that the rice bran separation bin is fixed on outer housing it
Between；The feed pipe is connected to rice bran separation bin；
Conveying pipeline, the conveying pipeline are connected to the bottom of the rice bran separation bin；
Gettering pipe, the gettering pipe are fixed on the back side of the inner wall of the outer housing, the gettering pipe by connecting tube with
The side on the surface of the conveying pipeline is connected to；
First exhaust fan, first exhaust fan are fixed on the back side of the inner wall of outer housing；
Tee tube, the tee tube are connected to the air outlet of first exhaust fan；
Two impurity-discharging pipes, two impurity-discharging pipes are respectively communicated in the left and right ends of the tee tube；
Blow tank, the blow tank are opened in the positive bottom of the fixing seat；
First fixed case, first fixed case are fixed on the front of the inner wall of the rice bran separation bin；
Second fixed case, second fixed case are fixed on the back side of the inner wall of the rice bran separation bin；
Rotation axis, the rotation axis are rotationally connected with the right side of the described first fixed chamber interior wall；
First driven shaft, the first driven shaft are rotationally connected with the left and right sides of the first fixed chamber interior wall；
Second driven shaft, the second driven shaft are rotationally connected with the left and right sides of the inner wall of second fixed case；
Third driven shaft, the third driven shaft are rotationally connected with the left and right sides of the inner wall of second fixed case.
Preferably, the front of the outer housing is provided with door-plate, is provided with observation window on the door-plate；The regulating mechanism
Including open tubular column.
Preferably, the inner surface of the open tubular column is provided with screw thread, and the bottom end of the open tubular column is threaded with external screw thread
The bottom end of column, the external thread column is fixedly connected with rubber block.
Preferably, the one end on the rotation axis surface is arranged with gear wheel, and the one end on the first driven shaft surface is arranged
There is pinion gear, the side of the canine tooth wheel surface is engaged with the surface of the pinion gear.
Preferably, the surface of the rotation axis and the surface of second rotation axis pass through band sieve and are sequentially connected, described
The surface of first driven shaft and the surface of the third driven shaft pass through band grinding wheel and are sequentially connected.
Preferably, wedge block, two institutes are fixedly connected at the top of first fixed case and second fixed case
It states the opposite side of wedge block to be fixedly connected with the inner wall of the rice bran separation bin, between the opposite side of two wedge blocks
It is fixedly connected with the first directing plate, is fixedly connected with the second directing plate on the right side of the rice bran separation bin inner wall.
Preferably, the left end of the rotation axis sequentially passes through the fixed case and the rice bran separation bin and extends to described
The outside of rice bran separation bin, the left end of the rotation axis and the outside for being located at the rice bran separation bin are fixedly connected with belt pulley.
Preferably, be fixedly connected with motor at the top of the outer housing inner wall, the surface of the belt pulley by belt with
The output shaft of the motor is sequentially connected, and one end of two impurity-discharging pipes runs through the outer housing and extends to the shell
The outside of body is provided with regulating valve on the impurity-discharging pipe, and the output end of the regulating valve is communicated with impurities removal bucket, the gettering pipe
Bottom end is connected to the input terminal of the first exhaust fan 7, and the bottom end of the feed pipe is connected to the top of the chaff separation bin.
Preferably, the inside of the fixing seat offers ventilation cavity, and the back side of the blow tank inner surface leads to described
The connection of wind cavity, the bottom end of the conveying pipeline is connected to the blow tank, sets between the two sides up and down of the blow tank inner surface
It is equipped with fine screen mesh.
Preferably, dust exhaust machine structure is provided on the left of the fixing seat, the dust exhaust machine structure includes the second exhaust fan, described
The output end and input terminal of second exhaust fan have been respectively communicated with dust flue and sweep-up pipe, and one end of the sweep-up pipe is through described solid
Reservation and the inside for extending to fixing seat.
Compared with the relevant technologies, thresher provided by the invention is had the following beneficial effects:
(1), the present invention provides a kind of thresher, and by the bottom installation and adjustment mechanism in fixing seat, regulating mechanism includes
It is welded on the open tubular column of the lower surface of fixing seat, the bottom inside of open tubular column has been connected through a screw thread external thread column, external thread column
Bottom rubber block is pasted with by glue, convenient for thresher pass through at work adjust between rubber block and placed side away from
It places from enabling thresher to stablize and thresher is moved when needed.
(2), the present invention provides the rice bran separation bin being independent of each other when a kind of thresher works by the way that setting is more than two, energy
It is enough that when process paddy, each kind has an individual input and output material channel, kind and kind will not mutually join and, with guarantor
Demonstrate,prove that the rice variety that types it out is single pure, not only can one kind of time processing paddy, but also can the multiple kinds of simultaneous processing
No matter paddy can guarantee that the rice variety typed it out is single pure before or after process time sequence, it is logical to start multiple input and output materials
Road when the multiple rice varieties of simultaneous processing, can save the waiting time of customer, improve the working efficiency of thresher.
(3), the present invention provides a kind of thresher by being connected with gettering pipe, and the rear table of conveying pipeline on rear side of conveying pipeline
Face and the junction of gettering pipe are provided with sieve, and between 4mm~7mm, one end of gettering pipe connects the diameter of the sieve pore of sieve
In the air intake of the first exhaust fan, the outlet air end of the first exhaust fan by tee tube connection there are two impurity-discharging pipe, the one of impurity-discharging pipe
The lateral wall that end is located at outer housing is connected with impurities removal mechanism, convenient for users to the impurity that generates thresher after preliminary absorption into
Row discharge, improves the quality of the grain of rice.
(4), the present invention provides a kind of thresher by being arranged at rearward position of the inside of fixing seat close to blow tank
There is a fine mesh, one end of sweep-up pipe is connected to and is located at the rear side of fine screen mesh with the ventilation cavity inside fixing seat, and the one of sweep-up pipe
End is connected to the input terminal of the second exhaust fan, and the mesh diameter of fine mesh is between 2mm~4mm, convenient for preventing the grain of rice from discharging
Generate biggish dust pollution ambient enviroment when discharging at the position of slot, more environmentally friendly, while can will being mingled in the grain of rice one
It is a little lesser not except clean impurity carries out secondary removing, greatly improve the quality of rice.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of thresher provided by the invention；
Fig. 2 is the schematic diagram of internal structure of outer housing part of the present invention；
Fig. 3 is the mounting structure schematic diagram of impurity-discharging pipe of the present invention；
Fig. 4 is the structural representation body inside rice bran separation bin of the present invention；
Fig. 5 is the side view inside rice bran separation bin of the invention.
Figure label: 1, fixing seat；2, regulating mechanism；201, open tubular column；202, external thread column；203, rubber block；3, it controls
Panel processed；4, outer housing；401, door-plate；402, observation window；501, feed pipe；502, rice bran separation bin；503, conveying pipeline；504,
Blow tank；502-a, rotation axis；502-b, belt pulley；502-c, belt；502-d, motor；502-e, gear wheel；502-f,
One driven shaft；502-g, pinion gear；502-h, second driven shaft；502-j, band sieve；502-k, third driven shaft；502-m, band
Grinding wheel；504-a, fine screen mesh；6, gettering pipe；7, the first exhaust fan；8, impurity-discharging pipe；9, impurities removal mechanism；901, impurities removal bucket；902, it adjusts
Save valve；10, dedusting mechanism；1001, dust flue；1002, the second exhaust fan；1003, sweep-up pipe；11, the first fixed case；12, wedge
Shape block；13, the first directing plate；14, the second directing plate；15, tee tube；16, the second fixed case.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, wherein Fig. 1 is that one kind of thresher provided by the invention is preferable
The structural schematic diagram of embodiment；Fig. 2 is the schematic diagram of internal structure of outer housing part of the present invention；Fig. 3 is impurity-discharging pipe of the present invention
Mounting structure schematic diagram；Fig. 4 is the structural representation body inside rice bran separation bin of the present invention；Fig. 5 is rice bran separation bin of the invention
Internal side view.Thresher includes: fixing seat 1；
Regulating mechanism 2, the regulating mechanism 2 are fixed on the bottom of the fixing seat 1；
Control panel 3, the control panel 3 are set to the positive top of the fixing seat 1, and control panel 3 is for controlling
The starting and closing of motor 502-d processed, the first exhaust fan 7, the second exhaust fan 1002 etc.；
Outer housing 4, the outer housing 4 are fixed on the top of the fixing seat 1；
Feed pipe 501, the feed pipe 501 is through the top of the outer housing 4；
The front and back of rice bran separation bin 502, the inner wall that the rice bran separation bin 502 is fixed on outer housing 4 is opposite
Between side, there are three the quantity settings of rice bran separation bin 502, and can increase according to demand, the quantity and rice of feed pipe 501
The quantity of chaff separation bin 502 is corresponding；
Conveying pipeline 503, the conveying pipeline 503 are connected to the bottom of the rice bran separation bin 502；
Gettering pipe 6, the gettering pipe 6 are fixed on the back side of the inner wall of the outer housing 4, and the gettering pipe 6 passes through connection
Pipe is connected to the side on the surface of the conveying pipeline 503, and the rear surface of conveying pipeline 503 and the junction of gettering pipe 6 are provided with sieve
Net, the sieve diameter of sieve is between 4mm~7mm；
First exhaust fan 7, first exhaust fan 7 are fixed on the back side of the inner wall of outer housing 4；
Tee tube 15, the tee tube 15 are connected to the air outlet of first exhaust fan 7；
Two impurity-discharging pipes 8 come pipe 8 and are respectively communicated in the left and right ends of the tee tube 15 described in two；
Blow tank 504, the blow tank 504 are opened in the positive bottom of the fixing seat 1, the blow tank 504
There are three quantity settings；
First fixed case 11, first fixed case 11 are fixed on the front of the inner wall of the rice bran separation bin 502；
Second fixed case 16, second fixed case 16 are fixed on the back side of the inner wall of the rice bran separation bin 502, and first
Fixed case 11 and the second fixed case 16 can prevent paddy from entering in big pinion gear；
Rotation axis 502-a, the rotation axis 502-a are rotationally connected with the right side of 11 inner wall of the first fixed case；
First driven shaft 502-f, the first driven shaft 502-f are rotationally connected with the left and right two of 11 inner wall of the first fixed case
Side；
Second driven shaft 502-h, the second driven shaft 502-h rotation connection and the inner wall of second fixed case 16
The left and right sides；
Third driven shaft 502-k, the third driven shaft 502-k are rotationally connected with the inner wall of second fixed case 16
The left and right sides, third rotation axis 502-k are located at the top of the second rotation axis 502-h.
The front of the outer housing 4 is provided with door-plate 401, and observation window 402, the adjusting are provided on the door-plate 401
Mechanism 2 includes open tubular column 201.
The inner surface of the open tubular column 201 is provided with screw thread, and the bottom end of the open tubular column 201 is threaded with external thread column
202, the bottom end of the external thread column 202 is fixedly connected with rubber block 203.
The one end on the surface the rotation axis 502-a is arranged with gear wheel 502-e, the surface the first driven shaft 502-f
One end is arranged with pinion gear 502-g, and the side on the surface the gear wheel 502-e is engaged with the surface of the pinion gear 502-g.
The surface of the rotation axis 502-a and the surface of the second rotation axis 502-a pass through band sieve 502-j transmission and connect
It connects, the surface of the surface of the first driven shaft 502-f and the third driven shaft 502-k pass through band grinding wheel 502-m transmission and connects
It connects, sequentially pass through with sieve 502-j and the first fixed case 11 and the second fixed case 16 with grinding wheel 503-m and extends to second and is solid
Determine inside case 16, it is identical with the length with grinding wheel 503-m and short compared with rotation axis 502 with sieve 502-j, band sieve 502-j and
Band grinding wheel 503-m is staggeredly placed, and with sieve 502-j close to the left side of rice bran separation bin 502, band grinding wheel 503-m is close to rice bran point
Right side from storehouse 502.
The top of first fixed case 11 and second fixed case 16 is fixedly connected to wedge block 12, wedge block 12
It can prevent paddy from dropping into the top of the first fixed case 11 and the second fixed case 16, so that paddy waste is avoided, two
The opposite side of the wedge block 12 is fixedly connected with the inner wall of the rice bran separation bin 502, and two wedge blocks 12 are opposite
Side between be fixedly connected with the first directing plate 13, be fixedly connected with second on the right side of 502 inner wall of rice bran separation bin and draw
Guide plate 14.
The left end of the rotation axis 502-a sequentially passes through the fixed case 11 and the rice bran separation bin 502 and extends to
The outside of the rice bran separation bin 502, the left end of the rotation axis 502-a and the outside for being located at the rice bran separation bin 502 are consolidated
Surely it is connected with belt pulley 502-b.
Motor 502-d, the quantity and rice bran separation bin of motor 502-d are fixedly connected at the top of 4 inner wall of outer housing
502 quantity is identical, and the surface of the belt pulley 502-b is driven by the output shaft of the belt 502-c and motor 502-d to be connected
Connect, motor 502-d is connect by power supply line with external power supply, one end of two impurity-discharging pipes 8 run through the outer housing 4 and
The outside of the outer housing 4 is extended to, regulating valve 902 is provided on the impurity-discharging pipe 8, the output end of the regulating valve 902 connects
It is connected with impurities removal bucket 901, the bottom end of the gettering pipe 6 is connected to the input terminal of the first exhaust fan 7, the bottom end of the feed pipe 501
It is connected to the top of the chaff separation bin 502.
The inside of the fixing seat 1 offers ventilation cavity, and the back side of 504 inner surface of blow tank and ventilation cavity connect
Logical, the bottom end of the conveying pipeline 503 is connected to the blow tank 504, is set between the two sides up and down of 504 inner surface of blow tank
Be equipped with fine screen mesh 504-a, ventilation cavity is located at the rear side of fine screen mesh 504-a, the sieve diameter on fine screen mesh 504-a for 2mm~
Between 4mm.
The left side of the fixing seat 1 is provided with dedusting mechanism 10, and the dust exhaust machine structure 10 includes the second exhaust fan 1002, institute
It states the output end of the second exhaust fan 1002 and input terminal has been respectively communicated with dust flue 1001 and sweep-up pipe 1003, the sweep-up pipe
1003 one end runs through the fixing seat 1 and extends to the inside of fixing seat 1, and sweep-up pipe 1003 is located at the inside of ventilation cavity.
The working principle of rice processing belt conveyor provided by the invention is as follows:
Firstly, regulating mechanism 2 includes open tubular column 201, external thread column 202 in the bottom installation and adjustment mechanism 2 of fixing seat 1
With rubber block 203, open tubular column 201 is welded on the lower surface of fixing seat 1, and the bottom inside of open tubular column 201 is connected through a screw thread
There is external thread column 202, the bottom of external thread column 202 is pasted with rubber block 203 by glue, convenient for leading at work in thresher
Overregulating the distance between rubber block 203 and placed side enables thresher to stablize placement and move when needed to thresher
It is dynamic；Secondly, present case is set as three, starting by the way that more than two rice bran separation bins 502 being independent of each other at work are arranged
Motor 502-d drives rotation axis 502-a rotation by belt 502-c, and then rotation axis 502-a passes through band sieve 502-j and drives
Second driven shaft 502-h rotation, while passing through the engagement of gear wheel 502-e and pinion gear 502-g, to drive first driven shaft
502-f rotation, then first driven shaft 502-f passes through band grinding wheel 502-m drive third driven shaft 502-k rotation, and paddy is put
Enter feed pipe 501, paddy enters rice bran separation bin 502 by feed pipe 501, wherein with sieve 502-j and with grinding wheel 503-m
Length it is identical, band and is staggeredly placed at sieve 502-j with grinding wheel 503-m, with sieve 502-j close to a left side for rice bran separation bin 502
Side, with grinding wheel 503-m close to the right side of rice bran separation bin 502, paddy is slipped to by the first directing plate 13 with sieve 502-j's
Left end, the first fixed case 11 and the second fixed case 16 are slant setting, and paddy is manoeuvred on the right side of with sieve 502-j
With sieve 502-j and rotated in the gap formed with grinding wheel 502-m, band with sieve 502-j and rotation of the paddy in rotation
The separation processing of rice and chaff is carried out in the gap that grinding wheel 502-m is formed, wherein with sieve 502-j and rotating band grinding wheel 502-m
What is rotated is contrary, is conducive to the separation of rice and paddy skin, rice and chaff are entered defeated by the second directing plate 14 after paddy separation
Inside expects pipe 503, further, gettering pipe 6, and the rear surface and gettering of conveying pipeline 503 are connected in the rear side of conveying pipeline 503
The junction of pipe 6 is provided with sieve, and for the diameter of mesh between 4mm~7mm, one end of gettering pipe 6 is connected to first on sieve
The air intake of exhaust fan 7, the outlet air end of the first exhaust fan 7 by the connection of tee tube 15 there are two impurity-discharging pipe 8, the one of impurity-discharging pipe 8
The lateral wall that end is located at outer housing 4 is connected with impurities removal mechanism 9, and impurities removal mechanism 9 includes impurities removal bucket 901 and regulating valve 902, impurities removal bucket
901 outsides for being located at outer housing 4 are fixedly connected with one end of impurity-discharging pipe 8, and the top of impurity-discharging pipe 8 is after impurities removal bucket 901
Regulating valve 902 is provided at side position, the impurity convenient for users to generating thresher after preliminary absorption is discharged；Most
Afterwards, the grain of rice will be discharged from blow tank 504, biggish for the ease of preventing the grain of rice from generating when discharging at the position of blow tank 504
Dust pollutes ambient enviroment, and fine mesh 504-a is provided at the rearward position of blow tank 504 in the inside of fixing seat 1, Gu
One end of reservation 1, which is located on rear side of fine mesh 504-a, is connected with sweep-up pipe 1003, and one end of sweep-up pipe 1003 is connected with the second pumping
Blower 1002, the mesh diameter of fine mesh 504-a is between 2mm~4mm.
Compared with the relevant technologies, rice processing provided by the invention has the following beneficial effects: this with belt conveyor
Invention provides a kind of thresher, and by the bottom installation and adjustment mechanism 2 in fixing seat 1, regulating mechanism 2 includes being welded on fixing seat
The open tubular column 201 of 1 lower surface, the bottom inside of open tubular column 201 have been connected through a screw thread external thread column 202, external thread column 202
Bottom rubber block 203 is pasted with by glue, convenient for thresher pass through at work adjust rubber block 203 and placed side it
Between distance enable thresher stablize placement and thresher is moved when needed, can be when processing paddy, each
Kind has an individual input and output material channel, kind and kind will not mutually join and, the rice variety typed it out with guarantee
It is single pure, not only can one kind of time processing paddy, but also can the multiple kinds of simultaneous processing paddy, no matter process time is suitable
It can guarantee that the rice variety typed it out is single pure before or after sequence, start multiple input and output material channels, the multiple paddy of simultaneous processing
When kind, the waiting time of customer can be saved, improves the working efficiency of thresher, by being connected in the rear side of conveying pipeline 503
Gettering pipe 6, and the junction of the rear surface of conveying pipeline 503 and gettering pipe 6 is provided with sieve, the sieve diameter of sieve 4mm~
Between 7mm, one end of gettering pipe 6 is connected to the air intake of 7 machine of the first exhausting, and the outlet air end of the first exhaust fan 7 passes through tee tube
There are two impurity-discharging pipe 8, the lateral wall that one end of impurity-discharging pipe 8 is located at outer housing 4 is connected with impurities removal mechanism 9 for 15 connections, is easy to use
The impurity that thresher generates after preliminary absorption is discharged person, the quality of the grain of rice is improved, by leaning in the inside of fixing seat 1
Fine mesh 504-a, one end of sweep-up pipe 1003 and the ventilation inside fixing seat 1 are provided at the rearward position of nearly blow tank 504
Cavity connection and the rear side for being located at fine screen mesh 504-a, one end of sweep-up pipe 1003 are connected to the input terminal of the second exhaust fan 1002,
The mesh diameter of fine mesh 504-a is between 2mm~4mm, generation when convenient for preventing the grain of rice from discharging at the position of blow tank 504
Biggish dust pollutes ambient enviroment, more environmentally friendly, while can be some lesser not except completely miscellaneous by what is be mingled in the grain of rice
Matter carries out secondary removing, greatly improves the quality of rice.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of thresher characterized by comprising fixing seat；
Regulating mechanism, the regulating mechanism are fixed on the bottom of the fixing seat；
Control panel, the control panel are set to the positive top of the fixing seat；
Outer housing, the outer housing are fixed on the top of the fixing seat；
Feed pipe, the feed pipe is through the top of the outer housing；
Rice bran separation bin, between the opposite side of the front and back for the inner wall that the rice bran separation bin is fixed on outer housing；Institute
Feed pipe is stated to be connected to rice bran separation bin；
Conveying pipeline, the conveying pipeline are connected to the bottom of the rice bran separation bin；
Gettering pipe, the gettering pipe are fixed on the back side of the inner wall of the outer housing, the gettering pipe by connecting tube with it is described
The side on the surface of conveying pipeline is connected to；
First exhaust fan, first exhaust fan are fixed on the back side of the inner wall of outer housing；
Tee tube, the tee tube are connected to the air outlet of first exhaust fan；
Two impurity-discharging pipes, two impurity-discharging pipes are respectively communicated in the left and right ends of the tee tube；
Blow tank, the blow tank are opened in the positive bottom of the fixing seat；
First fixed case, first fixed case are fixed on the front of the inner wall of the rice bran separation bin；
Second fixed case, second fixed case are fixed on the back side of the inner wall of the rice bran separation bin；
Rotation axis, the rotation axis are rotationally connected with the right side of the described first fixed chamber interior wall；
First driven shaft, the first driven shaft are rotationally connected with the left and right sides of the first fixed chamber interior wall；
Second driven shaft, the second driven shaft are rotationally connected with the left and right sides of the inner wall of second fixed case；
Third driven shaft, the third driven shaft are rotationally connected with the left and right sides of the inner wall of second fixed case.
2. thresher according to claim 1, which is characterized in that the front of the outer housing is provided with door-plate, the door
Observation window is provided on plate, the regulating mechanism includes open tubular column.
3. thresher according to claim 2, which is characterized in that the inner surface of the open tubular column is provided with screw thread, described
The bottom end of open tubular column is threaded with external thread column, and the bottom end of the external thread column is fixedly connected with rubber block.
4. thresher according to claim 1, which is characterized in that the one end on the rotation axis surface is arranged with gear wheel,
The one end on the first driven shaft surface is arranged with pinion gear, and the side of the canine tooth wheel surface and the surface of the pinion gear are nibbled
It closes.
5. thresher according to claim 1, which is characterized in that the surface of the rotation axis and second rotation axis
Surface passes through band sieve and is sequentially connected, and the surface of the surface of the first driven shaft and the third driven shaft passes through band grinding wheel and passes
Dynamic connection.
6. thresher according to claim 1, which is characterized in that the top of first fixed case and second fixed case
Portion is fixedly connected to wedge block, and the opposite side of two wedge blocks is fixedly connected with the inner wall of the rice bran separation bin,
The first directing plate is fixedly connected between the opposite side of two wedge blocks, the right side of the rice bran separation bin inner wall is fixed
It is connected with the second directing plate.
7. thresher according to claim 1, which is characterized in that the left end of the rotation axis sequentially passes through the fixed case
It with the rice bran separation bin and extends to the outside of the rice bran separation bin, the left end of the rotation axis and is located at the rice bran point
Outside from storehouse is fixedly connected with belt pulley.
8. thresher according to claim 1, which is characterized in that be fixedly connected with electricity at the top of the outer housing inner wall
The surface of machine, the belt pulley is sequentially connected by the output shaft of belt and the motor, and one end of two impurity-discharging pipes is equal
Through the outer housing and the outside of the outer housing is extended to, is provided with regulating valve on the impurity-discharging pipe, the regulating valve
Output end is communicated with impurities removal bucket, and the bottom end of the gettering pipe is connected to the input terminal of the first exhaust fan 7, the bottom end of the feed pipe
It is connected to the top of the chaff separation bin.
9. thresher according to claim 1, which is characterized in that the inside of the fixing seat offers ventilation cavity, institute
The back side for stating blow tank inner surface is connected to ventilation cavity, and the bottom end of the conveying pipeline is connected to the blow tank, the discharging
Fine screen mesh is provided between the two sides up and down of slot inner surface.
10. thresher according to claim 1, which is characterized in that be provided with dust exhaust machine structure, institute on the left of the fixing seat
Stating dust exhaust machine structure includes the second exhaust fan, and the output end and input terminal of second exhaust fan have been respectively communicated with dust flue and dust suction
One end of pipe, the sweep-up pipe runs through the fixing seat and extends to the inside of fixing seat.
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| CN201811125963.9A CN109289970A (en) | 2018-09-26 | 2018-09-26 | A kind of thresher |
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| CN201811125963.9A CN109289970A (en) | 2018-09-26 | 2018-09-26 | A kind of thresher |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201739A (en) * | 2019-06-04 | 2019-09-06 | 东南大学 | A kind of vertical hulling machine in parallel that a machine is hulled more |
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Application publication date: 20190201 |