CN204272714U - A kind of cutting flows combined type rape threshing separation and crushed stalk integrated apparatus more - Google Patents
A kind of cutting flows combined type rape threshing separation and crushed stalk integrated apparatus more Download PDFInfo
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- CN204272714U CN204272714U CN201420500189.6U CN201420500189U CN204272714U CN 204272714 U CN204272714 U CN 204272714U CN 201420500189 U CN201420500189 U CN 201420500189U CN 204272714 U CN204272714 U CN 204272714U
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Abstract
The utility model relates to a kind of cutting more and flows combined type rape threshing separation and crushed stalk integrated apparatus, and this device comprises feeding, and just off loading is put, main off loading is put, rethreshing device, straw millstone, entrainment loss monitoring device and concave clearance adjusting device.This device can adapt to rape maturity inconsistent time carry out classification threshing, separation efficiency for threshing is high, it is little to lose, and regulated in real time intaglio plate gap by the reponse system of entrainment loss monitoring device.The utility model can not only improve Tendency of Agricultural Machinery in China level of intelligence, also helps and improves rape harvest quality, have the wide market space.
Description
Technical field
The utility model relates to a kind of cutting more and flows combined type rape threshing separation and crushed stalk integrated apparatus and clearance adjustment method, be mainly used in the threshing separate section of full feeding rape combined harvester, cylinder-concave clearance adjusting device and control method, belong to combined harvester intelligentized control method field.
Background technology
Rape is the maximum oil crop of China's cultivated area, the installed threshing separator of existing rape combined harvester mainly uses for reference the threshing separation principle of rice/wheat combine, by threshing element, effects such as impacting, rub and roll is produced to rape fruit pod, make fruit pod fried mouth, cracking or pulverizing, thus isolate rape seed.Because rape maturity and moisture content in process of growth exist larger difference, the material characteristic of rape seed and stem stalk and the seed of rice wheat and stem stalk have very big-difference, if therefore only adopt existing rice/wheat combine to carry out threshing separation to rape, there will be the phenomenon that threshing element and threshing cylinder rotating speed are not suitable for rape threshing, thus it is large to cause threshing to be lost, production efficiency is low.On the other hand, if adopt the threshing separate mode of axial-flow type drum, because rape stem is comparatively thick, not only easily there is the phenomenon that material movement has some setbacks and blocks, also can increase the consumption of power.The process that rape threshing is separated is that threshing cylinder and intaglio plate sieve coefficient result, therefore according to the effect that rape material characteristic of different times in installed threshing separator is selected suitable threshing mode and intaglio plate unpack format can improve threshing to be separated.
Efficient intelligent is the direction of international advanced combined harvester development, operation quality according to combine adjusts various running parameter automatically, contribute to improving results quality and efficiency of crop, the automatization level of China's combined harvester entirety also has larger gap compared with abroad.Entrainment loss rate weighs the leading indicator of installed threshing separator performance, test finds, the adjustment of cylinder-concave clearance is one of key factor affecting entrainment loss rate, can be regulated by cylinder-concave clearance and control entrainment loss rate, Current Domestic combined harvester cylinder-concave clearance mainly relies on change diameter of cylinder to carry out indirect regulation, as can be seen here, this kind of cylinder-concave clearance control method not only can not be regulated but also the large reduction efficiency of crop of workload in time, and the device that current cylinder-concave clearance regulates automatically have not been reported.
Utility model content
The purpose of this utility model is the shortcoming that the rape threshing in order to solve above-mentioned proposition is separated, propose a kind of multistage threshing, operation is smooth and easy, feed quantity is large, strong adaptability, rational in infrastructure cut stream combined type rape threshing separation and crushed stalk integrated apparatus more, and carry the real-time self-checking device of a kind of cylinder-concave clearance.
For realizing above object, the technical solution adopted in the utility model is: a kind of cutting flows combined type rape threshing separation and crushed stalk integrated apparatus more, it is characterized in that, just off loading is put, main off loading puts and rethreshing device to comprise feeding, the first off loading of described feeding is put and is comprised feeding just de-wheel (1), described main off loading is put and is comprised the de-wheel (4) of rasp bar formula master, described rethreshing device comprises spiketooth type de-wheel (7) again, and described feeding is de-wheel (1), the de-wheel (4) of rasp bar formula master and spiketooth type de-wheel (7) stepped arrangement again just.
Further, also comprise straw millstone, described straw millstone comprises broken careless cutting wheel (10), the axle center of the de-wheel (4) of rasp bar formula master just takes off the axle center 120 ~ 150mm of wheel (1) higher than feeding, spiketooth type is the de-axle center 140 ~ 180mm of axle center higher than the de-wheel (4) of rasp bar formula master taking turns (7) again, and the axle center of broken careless cutting wheel (10) takes off the axle center 80 ~ 120mm of wheel (7) again higher than spiketooth type.
Further, described feeding just de-wheel (1) diameter is 400 ~ 450mm, the de-wheel of described rasp bar formula master (4) diameter is 500 ~ 600mm, described spiketooth type again de-wheel (7) diameter is 400 ~ 450mm, described broken careless cutting wheel (10) diameter is 300 ~ 360mm, the length of described four wheel shafts is identical, is 600 ~ 1000mm.
Further, feeding just de-wheel (1) comprises plane feeding tooth (101), tooth depth 35 ~ 45mm, the facewidth 30 ~ 40mm, and just the axial grid distance of de-grid concave plate (2) is 14 ~ 18mm; The de-wheel (4) of rasp bar formula master comprises the uniform rasp bar of 8 row, the wide 35 ~ 45mm of rasp bar, and the axial grid distance of main de-grid concave plate (5) is 17 ~ 20mm; Spiketooth type again de-wheel (7) comprises the spike-tooth threshing element of tooth depth 70 ~ 80mm, and the punching of de-punching notch board (8) is the rectangular opening of 18 × 18mm again.
Further, feeding just de-rotating speed of taking turns (1) is 750 ~ 850r/min, the rotating speed of the de-wheel (4) of rasp bar formula master is 600 ~ 700 r/min, and spiketooth type again de-rotating speed of taking turns (7) is 900 ~ 1000 r/min, and the rotating speed of broken careless cutting wheel (10) is 2600 ~ 2800 r/min.
Further, also comprise entrainment loss monitoring device, described entrainment loss monitoring device comprises entrainment loss sensor (15) and sensor holder (16), described entrainment loss sensor (15) is arranged on described sensor holder (16), sensor holder (16) is arranged on again on de-punching notch board (8), described entrainment loss sensor (15) adopts array PVDF entrainment loss sensor, the monitoring area of described entrainment loss sensor (15) is, the distance that the geometric center of described entrainment loss sensor (15) takes off the vertical median plane of taking turns (7) again to described spiketooth type is 180 ~ 200mm, the upper surface of described entrainment loss sensor (15) is 70 ~ 100mm to the described distance taking off the bottom surface of punching notch board (8) again, the axial installation site of described entrainment loss sensor (15) is in the centre of described de-punching notch board (8) again, .
Further, also comprise intaglio plate slack adjuster (17), described entrainment loss monitoring device comprises entrainment loss sensor (15) and sensor holder (16), described intaglio plate slack adjuster (17) comprises brace summer (1701), push rod (1702), roller (1703), cam (1704) and camshaft (1705), intaglio plate slack adjuster is arranged on again the afterbody of de-punching notch board (8), brace summer (1701) one end is together with de-punching notch board (8) seam again, one end is together with push rod (1702) seam, push rod (1702) and roller (1703) hinged, roller (1703) rotates in the raceway of cam (1704), cam (1704) is rotated by variable-frequency motor drive cam shaft (1705), thus drive push rod to move up and down the adjustment carrying out threshing concave plate gap.
Further, regulated the intaglio plate gap taking off punching notch board (8) again by the reponse system of entrainment loss monitoring device, the job step of entrainment loss monitoring device reponse system is as follows:
Step 1: cutting described in being fed by rape flows combined type rape threshing separation and crushed stalk integrated apparatus more, note cylinder-concave clearance is, after threshing is separated, entrainment loss quality is, the quality grain dropped on entrainment loss checkout gear is, for test number (TN), obtain the cylinder-concave clearance of combined harvester installed threshing separator and threshing be separated after relation between entrainment loss quality: set up the relation between total entrainment loss seed amount when monitored area seed amount and threshing are separated:
Step 2: simultaneous and three mathematical models, just can obtain the relation between the monitoring variable of entrainment loss sensor when threshing is separated and cylinder-concave clearance;
Step 3: the monitoring variable of seed entrainment loss monitoring sensor when determining that suitable threshing is separated, according to the formula that step 2 obtains, obtains corresponding cylinder-concave clearance, and regulate cylinder-concave clearance.
The beneficial effects of the utility model are:
1, according to the material characteristic of rape, adopt multistage threshing mode of cutting stream combination, and just de-feeding-wheel, the de-wheel of rasp bar formula master, spiketooth type take off wheel again and become cascade arrangement successively with broken careless cutting wheel, and the motion of material in installed threshing separator can be allowed more smooth and easy.
2, the first de-wheel of feeding adopts plane feeding tooth, can improve the feeding effect of rape, and makes rape fruit pod cracking to rape generation percussion; Rasp bar formula master takes off the threshing form that wheel adopts rasp bar formula, by the kneading action between threshing element and fruit pod and between fruit pod and miscellaneous part, rape seed is made to come off out smoothly from rape fruit pod, higher threshing performance can be ensured like this, seed breakage can be reduced again simultaneously, and the diameter that rasp bar formula master takes off wheel is comparatively large, can increase the effect that threshing is separated; Spiketooth type again de-wheel adopts the threshing mode of spiketooth type, can carry out threshing to more difficult de-rape, and with de-punching intaglio plate again with the use of, can separating effect be improved, reduce power consumption; Straw millstone is provided with stationary knife assembly below broken careless cutting wheel, with broken careless cutting wheel with the use of, crushed stalk can be made more thorough.
3, intaglio plate slack adjuster and entrainment loss checkout gear are installed, can regulate in real time intaglio plate gap according to the reponse system of the entrainment loss data detected by entrainment loss checkout gear, improve results quality and efficiency of crop.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is implemented;
Fig. 2 is the feeding just de-structural representation of taking turns plane feeding tooth that the utility model is implemented;
Fig. 3 is the cylinder-concave clearance governor motion that the utility model is implemented;
In accompanying drawing: 1, feeding is de-wheel just, 101, plane feeding tooth, 2, just de-grid concave plate, 3, just de-top cover, 4, the de-wheel of rasp bar formula master, 5, main de-grid concave plate, 6, main de-top cover, 7, spiketooth type is de-wheel again, 8, de-punching notch board again, 9, de-top cover again, 10, broken careless cutting wheel, 11, stationary knife, 12, cutting wheel mount pad, 13, shed case, 14, sorting screen, 15, entrainment loss sensor, 16, sensor holder, 17, concave clearance adjusting device, 1701, brace summer, 1702, push rod, 1703, roller, 1704, cam, 1705, camshaft.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " on ", D score, "front", "rear", "left", "right", " top ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
As Figure 1-3, a kind of cutting flows combined type rape threshing separation and crushed stalk integrated apparatus more, just off loading is put, main off loading is put, rethreshing device, straw millstone, entrainment loss monitoring device and concave clearance adjusting device mainly to comprise feeding, and described feeding just off loading is put and comprised feeding just de-wheel 1, just de-grid concave plate 2 and first de-top cover 3; Main off loading is put and is comprised rasp bar formula master and take off wheel 4, main de-grid concave plate 5 and main de-top cover 6; Rethreshing device comprises spiketooth type and takes off wheel 7, again de-punching notch board 8 again and take off top cover 9 again; Straw millstone comprises broken careless cutting wheel 10, stationary knife 11, cutting wheel mount pad 12 and sheds case 13; Entrainment loss monitoring device comprises entrainment loss sensor 15 and sensor holder 16; Concave clearance adjusting device 17 comprises brace summer 1701, push rod 1702, roller 1703, cam 1704 and camshaft 1705.First off loading is put, main off loading is put, rethreshing device becomes stepped arrangement with straw millstone, each device drum shaft height is that just off loading is put, main off loading is put, rethreshing device, straw millstone from low to high successively, material feeds from grass feeding port, put through first off loading successively, main off loading put, rethreshing device and straw millstone, discharge finally by straw outlet.
More specifically, feeding just de-wheel 1 diameter is 400 ~ 450mm, and it is 500 ~ 600mm that rasp bar formula master takes off wheel 4 diameter, and spiketooth type again de-wheel 7 diameter is 400 ~ 450mm, and broken careless cutting wheel 10 diameter is 300 ~ 360mm, and the length of four wheel shafts is identical, is 600 ~ 1000mm; The axle center that rasp bar formula master takes off wheel 4 is higher than the axle center 120 ~ 150mm of the first de-wheel 1 of feeding, and the axle center of spiketooth type de-wheel 7 again takes off the axle center 140 ~ 180mm of wheel 4 higher than rasp bar formula master, and the axle center of broken careless cutting wheel 10 is higher than the axle center 80 ~ 120mm of spiketooth type de-wheel 7 again; The rotating speed that feeding just takes off wheel 1 is 750 ~ 850r/min, and the rotating speed that rasp bar formula master takes off wheel 4 is 600 ~ 700 r/min, and the rotating speed that spiketooth type takes off wheel 7 is again 900 ~ 1000 r/min, and the rotating speed of broken careless cutting wheel 10 is 2600 ~ 2800 r/min; Feeding just de-wheel 1 adopts plane to feed tooth 101, tooth depth 35 ~ 45mm, the facewidth 30 ~ 40mm, and just the axial grid distance of de-grid concave plate 2 is 14 ~ 18mm; Rasp bar formula master takes off wheel 4 and adopts the uniform rasp bar of 8 row, the wide 35 ~ 45mm of rasp bar, and the axial grid distance of main de-grid concave plate 5 is 17 ~ 20mm; Spiketooth type again de-wheel 7 adopts the spike-tooth threshing element of tooth depth 70 ~ 80mm, and the punching of de-punching notch board 8 is the rectangular opening of 18 × 18mm again.
Rape, by grass feeding port, enters the feeding just de-wheel 1 of rotation, makes rape fruit pod cracking, and the seed easily taken off is carried out just de-separation by the percussion of plane feeding tooth 101; Not de-seed and stem stalk are thrown to rasp bar formula master and are taken off wheel 4, owing to just taking off the percussion of wheel 1 through feeding, make major part fruit pod cracking, so under threshing element and the kneading action really between pod and between fruit pod and miscellaneous part, rape seed is made to come off out smoothly from rape fruit pod, higher threshing performance can be ensured like this, seed breakage can be reduced again simultaneously; Then the seed that remaining part difficulty is de-and stalk are thrown to spiketooth type de-wheel 7 again, multiple de-wheel adopts the threshing mode of spiketooth type, better to more difficult de-rape Threshing, and with de-punching intaglio plate again with the use of, can separating effect be improved, reduce power consumption; Last stem stalk enters the straw millstone of high-speed rotation, and crushed stalk discharged from straw outlet under the mating reaction of broken careless cutting wheel 10 and stationary knife 11, the threshing completing rape is separated overall process.
The specific implementation process of threshing intaglio plate gap Intelligent adjustment is: entrainment loss sensor 15 adopts array PVDF entrainment loss sensor, the monitoring area of entrainment loss sensor 15 is, the geometric center of entrainment loss sensor 15 is 180 ~ 200mm to the distance of the spiketooth type vertical median plane of de-wheel 7 again, the upper surface of entrainment loss sensor 15 is 70 ~ 100mm to the distance of the bottom surface of de-punching notch board 8 again, and the axial installation site of entrainment loss sensor 15 is in the centre of de-punching notch board 8 again; Entrainment loss sensor 15 is arranged on sensor holder 16, and sensor holder 16 is arranged on again on de-punching notch board 8;
Intaglio plate slack adjuster is arranged on again the afterbody of de-punching notch board 8, brace summer 1701 one end is together with de-punching notch board 8 seam again, one end is together with push rod 1702 seam, push rod 1702 and roller 1703 hinged, roller 1703 rotates in the raceway of cam 1704, cam 1704 is rotated by variable-frequency motor drive cam shaft 1705, thus drives push rod to move up and down the adjustment carrying out threshing concave plate gap.
Can be regulated the intaglio plate gap taking off punching notch board 8 again by the reponse system of entrainment loss monitoring device, the job step of entrainment loss monitoring device reponse system is as follows:
Step 1: stream combined type rape threshing separation and crushed stalk integrated apparatus are cut in rape feeding more, note cylinder-concave clearance is, after threshing is separated, entrainment loss quality is, the quality grain dropped on entrainment loss checkout gear is, for test number (TN), obtain the cylinder-concave clearance of combined harvester installed threshing separator and threshing be separated after relation between entrainment loss quality:, set up the relation between total entrainment loss seed amount when monitored area seed amount and threshing are separated:.
Step 2: simultaneous and three mathematical models, just can obtain the relation between the monitoring variable of entrainment loss sensor when threshing is separated and cylinder-concave clearance.
Step 3: the monitoring variable of seed entrainment loss monitoring sensor when determining that suitable threshing is separated, according to the formula that step 2 obtains, obtains corresponding cylinder-concave clearance, and regulate cylinder-concave clearance.
Combined type rape threshing separation and crushed stalk integrated apparatus are flowed in cutting of this model more, according to the material characteristic of rape, carry out multistage cutting flow knockdown threshing mode to rape, and reasonably arrange that the position relationship between each device makes crop motion smooth and easy; Suitable threshing form and intaglio plate form are selected to the material of different conditions, the effect that threshing is separated can not only be ensured, and can percentage of damage be reduced, reduce power consumption; By the reponse system of entrainment loss checkout gear and the effect of threshing intaglio plate slack adjuster, can regulate in real time intaglio plate cylinder-concave clearance, improve results quality and efficiency of crop.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment when not departing from principle of the present utility model and aim, revising, replacing and modification in scope of the present utility model.
Claims (7)
1. one kind, cut stream combined type rape threshing separation and crushed stalk integrated apparatus more, it is characterized in that, just off loading is put, main off loading puts and rethreshing device to comprise feeding, the first off loading of described feeding is put and is comprised feeding just de-wheel (1), described main off loading is put and is comprised the de-wheel (4) of rasp bar formula master, described rethreshing device comprises spiketooth type de-wheel (7) again, and described feeding is de-wheel (1), the de-wheel (4) of rasp bar formula master and spiketooth type de-wheel (7) stepped arrangement again just.
2. one according to claim 1 cuts stream combined type rape threshing separation and crushed stalk integrated apparatus more, it is characterized in that, also comprise straw millstone, described straw millstone comprises broken careless cutting wheel (10), the axle center of the de-wheel (4) of rasp bar formula master just takes off the axle center 120 ~ 150mm of wheel (1) higher than feeding, spiketooth type is the de-axle center 140 ~ 180mm of axle center higher than the de-wheel (4) of rasp bar formula master taking turns (7) again, and the axle center of broken careless cutting wheel (10) takes off the axle center 80 ~ 120mm of wheel (7) again higher than spiketooth type.
3. one according to claim 2 cuts stream combined type rape threshing separation and crushed stalk integrated apparatus more, it is characterized in that, described feeding just de-wheel (1) diameter is 400 ~ 450mm, the de-wheel of described rasp bar formula master (4) diameter is 500 ~ 600mm, described spiketooth type again de-wheel (7) diameter is 400 ~ 450mm, described broken careless cutting wheel (10) diameter is 300 ~ 360mm, and the length of described four wheel shafts is identical, is 600 ~ 1000mm.
4. one according to claim 2 cuts stream combined type rape threshing separation and crushed stalk integrated apparatus more, it is characterized in that, feeding just de-wheel (1) comprises plane feeding tooth (101), tooth depth 35 ~ 45mm, the facewidth 30 ~ 40mm, just the axial grid distance of de-grid concave plate (2) is 14 ~ 18mm; The de-wheel (4) of rasp bar formula master comprises the uniform rasp bar of 8 row, the wide 35 ~ 45mm of rasp bar, and the axial grid distance of main de-grid concave plate (5) is 17 ~ 20mm; Spiketooth type again de-wheel (7) comprises the spike-tooth threshing element of tooth depth 70 ~ 80mm, and the punching of de-punching notch board (8) is the rectangular opening of 18 × 18mm again.
5. one according to claim 2 cuts stream combined type rape threshing separation and crushed stalk integrated apparatus more, it is characterized in that, feeding just de-rotating speed of taking turns (1) is 750 ~ 850r/min, the rotating speed of the de-wheel (4) of rasp bar formula master is 600 ~ 700r/min, spiketooth type again de-rotating speed of taking turns (7) is 900 ~ 1000r/min, and the rotating speed of broken careless cutting wheel (10) is 2600 ~ 2800r/min.
6. cut stream combined type rape threshing separation and crushed stalk integrated apparatus according to the one in claim 1-5 described in any one claim more, it is characterized in that, also comprise entrainment loss monitoring device, described entrainment loss monitoring device comprises entrainment loss sensor (15) and sensor holder (16), described entrainment loss sensor (15) is arranged on described sensor holder (16), sensor holder (16) is arranged on again on de-punching notch board (8), described entrainment loss sensor (15) adopts array PVDF entrainment loss sensor, the monitoring area of described entrainment loss sensor (15) is, the distance that the geometric center of described entrainment loss sensor (15) takes off the vertical median plane of taking turns (7) again to described spiketooth type is 180 ~ 200mm, the upper surface of described entrainment loss sensor (15) is 70 ~ 100mm to the described distance taking off the bottom surface of punching notch board (8) again, the axial installation site of described entrainment loss sensor (15) is in the centre of described de-punching notch board (8) again.
7. one according to claim 6 cuts stream combined type rape threshing separation and crushed stalk integrated apparatus more, it is characterized in that, also comprise intaglio plate slack adjuster (17), described entrainment loss monitoring device comprises entrainment loss sensor (15) and sensor holder (16), described intaglio plate slack adjuster (17) comprises brace summer (1701), push rod (1702), roller (1703), cam (1704) and camshaft (1705), intaglio plate slack adjuster is arranged on again the afterbody of de-punching notch board (8), brace summer (1701) one end is together with de-punching notch board (8) seam again, one end is together with push rod (1702) seam, push rod (1702) and roller (1703) hinged, roller (1703) rotates in the raceway of cam (1704), cam (1704) is rotated by variable-frequency motor drive cam shaft (1705), thus drive push rod to move up and down the adjustment carrying out threshing concave plate gap.
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| CN201420500189.6U CN204272714U (en) | 2014-09-02 | 2014-09-02 | A kind of cutting flows combined type rape threshing separation and crushed stalk integrated apparatus more |
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| CN201420500189.6U CN204272714U (en) | 2014-09-02 | 2014-09-02 | A kind of cutting flows combined type rape threshing separation and crushed stalk integrated apparatus more |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104221620A (en) * | 2014-09-02 | 2014-12-24 | 江苏大学 | Multi-tangential-flow combined rape threshing, separation and stalk crushing integral device |
| WO2018039997A1 (en) * | 2016-08-29 | 2018-03-08 | 江苏大学 | Threshing separation load self-adaptive adjustment and control system for tangential flow and longitudinal axial flow device |
| CN108184440A (en) * | 2018-01-29 | 2018-06-22 | 中国农业大学 | A kind of more cut flow roller corn threshing cleaning plants |
| CN108311239A (en) * | 2018-01-31 | 2018-07-24 | 李建文 | More materials crushers |
| CN112930879A (en) * | 2021-02-06 | 2021-06-11 | 郑州西格罗丁电子科技有限公司 | Peanut picker |
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2014
- 2014-09-02 CN CN201420500189.6U patent/CN204272714U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104221620A (en) * | 2014-09-02 | 2014-12-24 | 江苏大学 | Multi-tangential-flow combined rape threshing, separation and stalk crushing integral device |
| WO2018039997A1 (en) * | 2016-08-29 | 2018-03-08 | 江苏大学 | Threshing separation load self-adaptive adjustment and control system for tangential flow and longitudinal axial flow device |
| US10716255B2 (en) | 2016-08-29 | 2020-07-21 | Jiangsu University | Adaptive control system for threshing separation load of tangential flow and longitudinal axial flow device |
| CN108184440A (en) * | 2018-01-29 | 2018-06-22 | 中国农业大学 | A kind of more cut flow roller corn threshing cleaning plants |
| CN108184440B (en) * | 2018-01-29 | 2023-12-01 | 中国农业大学 | Corn threshing and cleaning device with multiple tangential flow rollers |
| CN108311239A (en) * | 2018-01-31 | 2018-07-24 | 李建文 | More materials crushers |
| CN108311239B (en) * | 2018-01-31 | 2024-05-24 | 李建文 | Multi-material crusher |
| CN112930879A (en) * | 2021-02-06 | 2021-06-11 | 郑州西格罗丁电子科技有限公司 | Peanut picker |
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Granted publication date: 20150422 Termination date: 20190902 |