CN209406392U - Rice grader - Google Patents
Rice grader Download PDFInfo
- Publication number
- CN209406392U CN209406392U CN201821932800.7U CN201821932800U CN209406392U CN 209406392 U CN209406392 U CN 209406392U CN 201821932800 U CN201821932800 U CN 201821932800U CN 209406392 U CN209406392 U CN 209406392U
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- Prior art keywords
- rice
- roller
- rack
- grain
- discharge
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- 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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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 138
- 235000009566 rice Nutrition 0.000 title claims abstract description 138
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 137
- 235000013339 cereals Nutrition 0.000 claims abstract description 53
- 238000000926 separation method Methods 0.000 claims abstract description 43
- 238000005336 cracking Methods 0.000 claims abstract description 16
- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 238000009826 distribution Methods 0.000 claims abstract description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 27
- 238000007599 discharging Methods 0.000 claims description 20
- 238000010079 rubber tapping Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 9
- 238000001228 spectrum Methods 0.000 claims description 9
- 238000005253 cladding Methods 0.000 claims description 4
- 238000005119 centrifugation Methods 0.000 abstract 1
- 230000009183 running Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model discloses rice graders, including mounting rack, several grain of rice separation assemblies and the first driver；Several grain of rice separation assemblies are installed on mounting rack at upper and lower distribution；First driver drives several grain of rice separation assembly runnings, and the grain of rice enters from one end of grain of rice separation assembly, flows out after the centrifugation of grain of rice separation assembly, then from the other end of grain of rice separation assembly, the separation completing whole rice and cracking rice.The utility model high degree of automation, adaptable, separative efficiency is high.
Description
Technical field
The utility model relates to rice classification technique fields, and in particular to rice grader.
Background technique
Currently, peeling off for rice typically relies on mechanical equipment and peels off.During mechanical equipment is peeled off, it is easy to appear
Part is cracked rice, in order to guarantee the quality of rice, and also to meet the requirements of consumers, need the whole rice of full grains and
It cracks rice and separates.
Existing rice grader mostly uses greatly sieve sieve whole rice and crack rice, screening process the degree of automation compared with
It is low.The dust generated during sieve sieves whole rice and cracks rice has seriously affected the health of operator, and the problem is anxious
It needs to solve.
Utility model content
The purpose of this utility model is to provide rice graders, whole to solve sieve using sieve in the prior art
Rice and crack rice, the lower problem of screening process the degree of automation.
To achieve the above object, the utility model provides the following technical solutions: rice grader, including mounting rack, charging
End cap, crusher discharge end cover, several grain of rice separation assemblies and the first driver；
The grain of rice separation assembly includes the first roller, the first main shaft, inner cylinder, feed sleeve, discharging sleeve and conveying
Blade；Along the first main shaft axial direction, the conveying blade spiral winded type is fixedly arranged on the first main shaft；In the both ends of conveying blade,
The feed sleeve, discharging sleeve are turnably set in feed end, the discharge end of the first main shaft respectively；
The inner cylinder is the column structure of inner hollow, and the top of the inner cylinder offers one and center axis thereof
Parallel separating tank；The both ends of the surface of the inner cylinder cover the outer wall for being fixed in feed sleeve, the sleeve that discharges respectively, and inner cylinder is close
Discharge port of cracking rice is offered on the end face of discharging sleeve；The central axis of the inner cylinder and the central axis of the first main shaft are same
Axis, and outside inner cylinder cladding conveying blade；
First roller is the column structure of inner hollow；The inner wall of first roller is densely covered with the bag of several evaginations
Hole, and the interior wide size of pocket is less than the contour dimension of whole rice；The feed end surface cover of first roller is fixed on the first main shaft,
And first roller charging end face on offer grain of rice feed inlet；The discharging end face of first roller is turnably set in out
Expect on sleeve, and offers first whole meter of discharge port on the discharging end face of the first roller；Outside the first roller cladding inner cylinder；
Several grain of rice separation assemblies are successively installed on mounting rack；From the feed end of grain of rice separation assembly to discharge end, institute
The central axis of the first roller is stated into the shape that has a down dip；
The charging end cap is installed on mounting rack, is connected to each grain of rice feed inlet equipped with several in the charging end cap
Feeding-passage；The crusher discharge end cover is installed on mounting rack, and whole rice tapping channel is equipped in the crusher discharge end cover and is cracked rice out
Expect channel, and several first whole meter of discharge port is connected to whole rice tapping channel, several discharge ports of cracking rice be connected to crack rice discharge it is logical
Road；
First driver drives the first main axis, and the first roller is driven to rotate synchronously.
Further, the grain of rice separation assembly is two groups；Two groups of grain of rice separation assemblies are installed on mounting rack, and at upper
Lower distribution shape.
Further, the mounting rack includes feeding rack, discharge rack and the connection net being connected between feeding rack and discharge rack；
The feed end of the first main shaft in each grain of rice separation assembly is turnably installed on feeding rack, discharge end can turn
Dynamic formula is installed on discharge rack, and the first roller is between feeding rack and discharge rack.
Further, the number of first driver is 2；First driver includes the first driving motor and the
One speed reducer；The output shaft of first driving motor is connect with the input shaft coaxial line of the first retarder, and described first slows down
Device is installed on feeding rack, and the output shaft of the first retarder is connected with the feed end shaft part coaxial line of corresponding first main shaft.
It further, further include second tin roller, the second main shaft and the second driver；
The both ends of second main shaft are turnably installed on feeding rack, on discharge rack, and the central axis of the second main shaft
It is horizontal；
The second tin roller is the column structure of inner hollow；The two side ends surface cover of the second tin roller is fixed in the second main shaft
On, and second tin roller is between feeding rack and discharge rack；The downdip direction of the second tin roller is opposite with the first roller；Close to out
Expect the side of frame, to offer first whole meter of feed inlet on the end face of the second tin roller, and first whole meter of feed inlet goes out with whole rice
Material channel is connected to and accepts the whole rice drawn from first whole meter of discharge port；Close to the side of discharge rack, the end of the second tin roller
Second whole meter of discharge port is offered on face.
Further, second driver includes the second driving motor and the second retarder；Second driving motor
Output shaft connect with the input shaft coaxial line of the second retarder, second retarder is installed on feeding rack, and second subtracts
The output shaft of fast device is connect with one end coaxial line of the second main shaft.
Further, corresponding each grain of rice separation assembly further includes the discrete spectrum for controlling separation groove location；
The discrete spectrum includes third driving motor, mutually matched slide unit and sliding block, graduation apparatus, pointer and mutually nibbles
The rack and pinion of conjunction；
The slide unit is installed on crusher discharge end cover；The third driving motor is installed on slide unit, for driving sliding block edge
Slide unit does linear re-ciprocating motion；
The geared sleeve is fixed on discharging sleeve；The rack gear is fixedly arranged on the side of sliding block, and engages company with the gear
It connects；The graduation apparatus is fixedly arranged on crusher discharge end cover；The pointer is fixedly arranged on the outside wall surface of gear, and scale is directed toward in the end of pointer
Table, and the position for identifying separating tank.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model high degree of automation, adaptable, separative efficiency is high；
(2) the utility model is convenient to adjust the position of separating tank during operation, and separating effect is stablized；
(3) working drum is closed, is easily installed air intake device, raises outside free from dust.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of grain of rice separation assembly；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the schematic diagram cracked rice and fall into separating tank；
Fig. 5 is the structural schematic diagram of separating tank shift in position；
Fig. 6 is the first roller expanded schematic diagram；
In figure: 1- crusher discharge end cover, the air inlet 2-, 3- discharge rack, 4- feeding rack, 5- feed inlet, 6- charging end cap, 7- first
Driver, the second main shaft of 8-, 9- second tin roller, the second driver of 10-, 11- gear, 12- discharging sleeve, the first roller of 13-,
14- inner cylinder, 15- crack rice, 16- conveying blade, 17- feed sleeve, the first main shaft of 18-, 19- third driving motor, and 20- is sliding
Platform, 21- sliding block, 22- rack gear, 23- pointer, 24- graduation apparatus.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.Obviously, described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1: please referring to Fig. 1-6, and the utility model provides a kind of technical solution: rice grader, including mounting rack,
Charging end cap 6,1, two group of grain of rice separation assembly of crusher discharge end cover, two the first drivers 7, second tin roller 9, the second main shaft 8, second
Driver 10 and two groups of discrete spectrums；
The mounting rack includes the discharge rack 3 for being fixedly arranged on feeding rack 4 on the right side of supporting bable tops, being fixedly arranged on the left of supporting bable tops
And the connection net being connected between feeding rack 4 and discharge rack 3；
The grain of rice separation assembly includes the first roller 13, the first main shaft 18, inner cylinder 14, feed sleeve 17, discharging set
Cylinder 12 and conveying blade 16；Axial along the first main shaft 18,16 spiral winded type of conveying blade is fixedly arranged on the first main shaft 18,
Form auger structure；
In the both ends of conveying blade 16, the feed sleeve 17, discharging sleeve 12 are turnably set in the first master respectively
On the right end shaft part of axis 18, on the shaft part of left end；
The inner cylinder 14 be inner hollow cylindrical structure, the top of the inner cylinder 14 offer one with wherein
The parallel separating tank of mandrel line；The both ends of the surface of the inner cylinder 14 cover the outer wall for being fixed in feed sleeve 17, the sleeve 12 that discharges respectively,
And inner cylinder 14 offers discharge port of cracking rice on the end face of discharging sleeve 12, and discharge port of cracking rice is by several disjunct holes
Hole composition；The central axis coaxial of the central axis of the inner cylinder 14 and the first main shaft 18, and the inner cylinder 14 coat it is defeated
It send outside blade 16；
First roller 13 is the cylindrical structure of inner hollow；The inner wall of first roller 13 is densely covered with several outer
Convex pocket, and the interior wide size of pocket is less than the contour dimension of whole rice；The right end surface cover of first roller 13 is fixed in first
On main shaft 18, and grain of rice feed inlet is offered on the right side of the first roller 13；The left side of first roller 13 can be rotated
Formula is set on discharging sleeve 12, and first whole meter of discharge port is offered on the left side of the first roller 13, the first whole rice
Discharge port is made of several disjunct holes；First roller 13 coats outside inner cylinder 14；
Two groups of grain of rice separation assemblies are installed on mounting rack at upper and lower distribution；First in the grain of rice separation assembly of upper layer is main
The right end of axis 18 is turnably installed on feeding rack 4, left end is turnably installed on discharge rack 3；Lower layer's grain of rice separation group
The right end of the first main shaft 18 in part is turnably installed on feeding rack 4, left end is turnably installed on discharge rack 3；Institute
The first roller 13 is stated between feeding rack 4 and discharge rack 3；From the right end of grain of rice separation assembly to left end, first roller 13
Central axis at the shape that has a down dip, first main shaft 18 is at horizontal；
First driver 7 includes the first driving motor and the first retarder；Corresponding two groups of grain of rice separation assemblies, two
First driver 7 is installed on feeding rack 4 at upper and lower distribution, and the first of the output shaft of first retarder on upper layer and upper layer
The right end coaxial line of main shaft 18 connects, and the right end of the first main shaft 18 of the output shaft and lower layer of the first retarder of lower layer is same
Axis connection；
The both ends of second main shaft 8 are turnably installed on feeding rack 4, on discharge rack 3, and the center of the second main shaft 8
Axis horizontal；
The second tin roller 9 is the cylindrical structure of inner hollow；The two side ends surface cover of the second tin roller 9 is fixed in second
On main shaft 8, and second tin roller 9 is between feeding rack 4 and discharge rack 3；From the left end of second tin roller 9 to right end, second rolling
The central axis of cylinder 9 is at the shape that has a down dip；Offered close to the side of discharge rack 3, on the end face of the second tin roller 9 first whole rice into
Material mouth, and first whole meter of feed inlet is made of several disjunct holes；The side of close discharge rack 3, the second tin roller 9
Second whole meter of discharge port is offered on end face, and second whole meter of discharge port is made of several disjunct holes；
Second driver 10 includes the second driving motor and the second retarder；The output shaft of second driving motor
It is connect with the input shaft coaxial line of the second retarder, second retarder is installed on discharge rack 3, and the second retarder is defeated
Shaft is connect with the left end coaxial line of the second main shaft 8；
The charging end cap 6 is installed on feeding rack 4, and the top of the charging end cap 6 offers feed inlet 5, and lead into
Material mouth 5 isolates the grain of rice that twice are respectively communicated to the grain of rice feed inlet of upper layer grain of rice separation assembly, lower layer's grain of rice separation assembly
The feeding-passage of feed inlet；
The crusher discharge end cover 1 is installed on discharge rack 3, and discharging sleeve 12, the first main shaft 18 in grain of rice separation assembly
1 left side of the exposed crusher discharge end cover of left end；Whole rice tapping channel is equipped with and tapping channel of cracking rice in the crusher discharge end cover 1；Two
Discharge port of cracking rice is connected to tapping channel of cracking rice, and forms the dropping channel cracked rice；The upper end and two of the whole rice tapping channel
A first whole meter of discharge port connection, lower end is connected to first whole meter of feed inlet；
Corresponding two groups of grain of rice separation assemblies, two groups of discrete spectrums are installed on the left side of crusher discharge end cover 1 at upper and lower distribution；
The discrete spectrum on upper layer includes third driving motor 19, mutually matched slide unit 20 and sliding block 21, graduation apparatus 24, pointer
23 and intermeshing rack gear 22 and gear 11；The slide unit 20 is installed on crusher discharge end cover 1；The third driving motor 19
It is installed on slide unit 20, for driving sliding block 21 to do linear re-ciprocating motion along slide unit 20；11 sets of the gear is fixed in upper layer rice
On discharging sleeve 12 in grain separation assembly；The rack gear 22 is fixedly arranged on the side of sliding block 21, and with 11 company of engagement of gear
It connects；The graduation apparatus 24 is fixedly arranged on crusher discharge end cover 1；The pointer 23 is fixedly arranged on the outside wall surface of gear 11, and the end of pointer 23
Head is directed toward graduation apparatus 24, and the position for identifying the separating tank in the grain of rice separation assembly of upper layer；
The discrete spectrum of lower layer includes third driving motor 19, mutually matched slide unit 20 and sliding block 21, graduation apparatus 24, pointer
23 and intermeshing rack gear 22 and gear 11；The slide unit 20 is installed on crusher discharge end cover 1；The third driving motor 19
It is installed on slide unit 20, for driving sliding block 21 to do linear re-ciprocating motion along slide unit 20；11 sets of the gear is fixed in lower layer's rice
On discharging sleeve 12 in grain separation assembly；The rack gear 22 is fixedly arranged on the side of sliding block 21, and with 11 company of engagement of gear
It connects；The graduation apparatus 24 is fixedly arranged on crusher discharge end cover 1；The pointer 23 is fixedly arranged on the outside wall surface of gear 11, and the end of pointer 23
Head is directed toward graduation apparatus 24, and the position for identifying the separating tank in lower layer's grain of rice separation assembly.
In order to reduce dust concentration, the upper end of the crusher discharge end cover 1 offers air inlet 2, and air inlet 2 and whole rice discharge
Channel is connected to the top for tapping channel of cracking rice；The external aspiration channel in the air inlet 2, the aspiration channel are raised for absorbing in cylinder
Dust.
Working principle:
(1) grain of rice for being sent into charging end cap 6 is circulated to the first of upper layer grain of rice separation assembly from two feeding-passages respectively
In roller 13, in the first roller 13 of lower layer's grain of rice separation assembly；
First driver 7 and the work of the second driver 10；First driver 7 drives the first roller 13 and first
Main shaft 18 rotates synchronously；Second driver 10 drives second tin roller 9 and the second main shaft 8 to rotate synchronously；
Meanwhile the synchronous progress dust absorption operation of aspiration channel 2；
(2) grain of rice rolls in the first roller 13；It cracks rice and 15 falls into pocket, and transported with the rotation of the first roller 13
It is dynamic；When crack rice 15 be taken to the first 13 inner upper of roller when, under gravity, crack rice and fall into inner cylinder 14；
Meanwhile conveying blade 16 pushes 14 advances of cracking rice；
Since the size of whole rice is greater than the interior wide size of pocket, during the rotation of the first roller 13, in whole rice itself
Under the action of gravity, most of whole rice are always positioned at 13 lower inside of the first roller；
(3) it cracks rice and 15 cracks rice tapping channel from discharge port inflow of cracking rice, tapping channel drops down onto the utility model along cracking rice
It is external；
Meanwhile whole rice flows into whole rice tapping channel from first whole meter of discharge port, and along whole rice tapping channel, the first whole rice
Feed inlet flows into second tin roller 9, then drops down onto outside the utility model from second whole meter of discharge port that 9 right end of second tin roller opens up
Portion.
Workflow:
1) before driving:
(1) should first check whether the position of discrete spectrum too high or too low and the first roller 13, the steering of second tin roller 9, cylinder
Whether there is or not material stocks in vivo；Spectral position to be separated is adjusted to suitable position, the first roller 13, second tin roller 9 and turns to nothing in correct, cylinder
When material stock, prepare to drive；
2) when driving:
(1) should be after equipment operation be normal, then start to feed；At this point, should be noted charging answer it is uniform and stable, cannot neglect neglect greatly
It is small, otherwise influence separating effect and yield；
(2) after starting charging, effect quality can be found out within general 10 minutes or so；At this moment, whole rice flow should be watched, cracked rice
Traffic conditions: if separating tank notch should be reduced containing broken excessive in whole rice flow；Conversely, separating tank notch should be improved；
Through overregulating, if should check whether grain of rice flow is excessive: flow is for example little containing broken still higher in whole rice flow,
Then the interior wide size of pocket is less than normal or pocket in have attachment material, bigger roller pocket or rolling barrel should be changed；Otherwise, former
It is too many containing the amount of cracking rice in the grain of rice；
It such as cracks rice excessive containing whole rice in flow, then may have attachment or roller pocket bigger than normal in roller, at this moment answer root
It is handled according to concrete condition analysis, remove attachment or changes pocket roller less than normal；
3) when stopping: should first stop feeding, remain in operation 15 minutes；When long term stop, it should stop after material in cylinder walks sky.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that can these embodiments be carried out with a variety of variations, repaired in the case where not departing from the principles of the present invention and spirit
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. rice grader, it is characterised in that: including mounting rack, charging end cap (6), crusher discharge end cover (1), several grain of rice separation groups
Part and the first driver (7)；
The grain of rice separation assembly includes the first roller (13), the first main shaft (18), inner cylinder (14), feed sleeve (17), goes out
Expect sleeve (12) and conveying blade (16)；Axial along the first main shaft (18), conveying blade (16) spiral winded type is fixedly arranged on
On first main shaft (18)；In the both ends of conveying blade (16), the feed sleeve (17), discharging sleeve (12) are turnable respectively
It is set in feed end, the discharge end of the first main shaft (18)；
The inner cylinder (14) is the column structure of inner hollow, and the top of the inner cylinder (14) offers one and its center
The parallel separating tank of axis；The both ends of the surface of the inner cylinder (14) cover respectively is fixed in feed sleeve (17), discharging sleeve (12)
Outer wall, and inner cylinder (14) offers discharge port of cracking rice on the end face of discharging sleeve (12)；In the inner cylinder (14)
The central axis coaxial of mandrel line and the first main shaft (18), and the inner cylinder (14) cladding conveying blade (16) is outside；
First roller (13) is the column structure of inner hollow；The inner wall of first roller (13) is densely covered with several evaginations
Pocket, and the interior wide size of pocket is less than the contour dimension of whole rice；The feed end surface cover of first roller (13) is fixed in
On one main shaft (18), and grain of rice feed inlet is offered on the charging end face of the first roller (13)；First roller (13) goes out
Material end face is turnably set in discharging sleeve (12), and is offered the first whole rice on the discharging end face of the first roller (13) and gone out
Material mouth；First roller (13) cladding inner cylinder (14) is outside；
Several grain of rice separation assemblies are successively installed on mounting rack；From the feed end of grain of rice separation assembly to discharge end, described
The central axis of one roller (13) is at the shape that has a down dip；
The charging end cap (6) is installed on mounting rack, is connected to each grain of rice charging equipped with several in the charging end cap (6)
The feeding-passage of mouth；The crusher discharge end cover (1) is installed on mounting rack, and whole rice tapping channel is equipped in the crusher discharge end cover (1)
With tapping channel of cracking rice, and several first whole meter of discharge port is connected to whole rice tapping channel, several discharge ports of cracking rice be connected to it is broken
Rice tapping channel；
First driver (7) driving the first main shaft (18) rotation, and the first roller (13) is driven to rotate synchronously.
2. rice grader according to claim 1, it is characterised in that: the grain of rice separation assembly is two groups；Two groups of rice
Grain separation assembly is installed on mounting rack, and at upper and lower distribution shape.
3. rice grader according to claim 2, it is characterised in that: the mounting rack includes feeding rack (4), discharge rack
(3) and the connection net that is connected between feeding rack (4) and discharge rack (3)；
The feed end of the first main shaft (18) in each grain of rice separation assembly is turnably installed on feeding rack (4), discharge end
It is turnably installed on discharge rack (3), and the first roller (13) is located between feeding rack (4) and discharge rack (3).
4. rice grader according to claim 3, it is characterised in that: the number of first driver (7) is 2；
First driver (7) includes the first driving motor and the first retarder；The output shaft and first of first driving motor
The input shaft coaxial line of retarder connects, and first retarder is installed on feeding rack (4), and the output shaft of the first retarder
It is connected with the feed end shaft part coaxial line of corresponding first main shaft (18).
5. rice grader according to claim 3, it is characterised in that: further include second tin roller (9), the second main shaft (8)
With the second driver (10)；
The both ends of second main shaft (8) are turnably installed on feeding rack (4), on discharge rack (3), and the second main shaft (8)
Central axis is horizontal；
The second tin roller (9) is the column structure of inner hollow；It is main that the two side ends surface cover of the second tin roller (9) is fixed in second
On axis (8), and second tin roller (9) is located between feeding rack (4) and discharge rack (3)；The downdip direction of the second tin roller (9) and
One roller (13) is opposite；Close to the side of discharge rack (3), the first whole rice charging is offered on the end face of the second tin roller (9)
Mouthful, and first whole meter of feed inlet is connected to whole rice tapping channel and accepts the whole rice drawn from first whole meter of discharge port；Close to out
Expect the side of frame (3), to offer second whole meter of discharge port on the end face of the second tin roller (9).
6. rice grader according to claim 5, it is characterised in that: second driver (10) includes the second driving
Motor and the second retarder；The output shaft of second driving motor is connect with the input shaft coaxial line of the second retarder, described
Second retarder is installed on feeding rack (4), and one end coaxial line of the output shaft of the second retarder and the second main shaft (8) connects
It connects.
7. rice grader according to claim 1 to 6, it is characterised in that: corresponding each grain of rice separation group
Part further includes the discrete spectrum for controlling separation groove location；
The discrete spectrum includes third driving motor (19), mutually matched slide unit (20) and sliding block (21), graduation apparatus (24), refers to
Needle (23) and intermeshing rack gear (22) and gear (11)；
The slide unit (20) is installed on crusher discharge end cover (1)；The third driving motor (19) is installed on slide unit (20), is used for
Sliding block (21) are driven to do linear re-ciprocating motion along slide unit (20)；
Gear (11) set is fixed in discharging sleeve (12)；The rack gear (22) is fixedly arranged on the side of sliding block (21), and with institute
State gear (11) engagement connection；The graduation apparatus (24) is fixedly arranged on crusher discharge end cover (1)；The pointer (23) is fixedly arranged on gear
(11) outside wall surface, and graduation apparatus (24) are directed toward in the end of pointer (23), and the position for identifying separating tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821932800.7U CN209406392U (en) | 2018-11-22 | 2018-11-22 | Rice grader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821932800.7U CN209406392U (en) | 2018-11-22 | 2018-11-22 | Rice grader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209406392U true CN209406392U (en) | 2019-09-20 |
Family
ID=67934801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821932800.7U Withdrawn - After Issue CN209406392U (en) | 2018-11-22 | 2018-11-22 | Rice grader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209406392U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351395A (en) * | 2018-11-22 | 2019-02-19 | 江苏晶莹粮食机械制造有限公司 | Rice grader |
| CN110787988A (en) * | 2019-10-21 | 2020-02-14 | 大同新成新材料股份有限公司 | Intelligent automatic sorting machine for semiconductor refrigeration crystal grains and operation method thereof |
-
2018
- 2018-11-22 CN CN201821932800.7U patent/CN209406392U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351395A (en) * | 2018-11-22 | 2019-02-19 | 江苏晶莹粮食机械制造有限公司 | Rice grader |
| CN109351395B (en) * | 2018-11-22 | 2023-12-19 | 江苏晶莹粮食机械制造有限公司 | Rice classifier |
| CN110787988A (en) * | 2019-10-21 | 2020-02-14 | 大同新成新材料股份有限公司 | Intelligent automatic sorting machine for semiconductor refrigeration crystal grains and operation method thereof |
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