CN114246061A - Impurity removal system of cotton picker - Google Patents
Impurity removal system of cotton picker Download PDFInfo
- Publication number
- CN114246061A CN114246061A CN202111308113.4A CN202111308113A CN114246061A CN 114246061 A CN114246061 A CN 114246061A CN 202111308113 A CN202111308113 A CN 202111308113A CN 114246061 A CN114246061 A CN 114246061A
- Authority
- CN
- China
- Prior art keywords
- air
- cotton
- collecting box
- valve
- air supply
- 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.)
- Granted
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/08—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs of cotton
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/08—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs of cotton
- A01D46/085—Control or measuring arrangements specially adapted for cotton harvesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
- B07B4/025—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall the material being slingered or fled out horizontally before falling, e.g. by dispersing elements
Abstract
The invention discloses an impurity removing system of a cotton picker, which comprises a cotton collecting box assembly, wherein the cotton collecting box assembly comprises an air duct, a cotton collecting box cap, a filtering device arranged opposite to an outlet of the air duct, a cotton collecting box air jet and an air supply device for supplying air to the cotton collecting box air jet, and the cotton collecting box air jet is arranged at the cotton collecting box assembly to drive the air duct to throw impurities in cotton upwards to pass through the filtering device. In this cotton picker edulcoration system, collection hopper jet orifice has been set up in collection hopper subassembly department to play the drive debris in the dryer upwards throws out the cotton cross filter equipment, and then can further accelerate impurity and break away from the cotton, play better edulcoration effect. In conclusion, the impurity removal system of the cotton picker can effectively solve the problem of poor impurity removal effect of the impurity removal system of the cotton picker.
Description
Technical Field
The invention relates to the technical field of colored cotton, in particular to an impurity removal system of a cotton picker.
Background
Aiming at the problem of impurity rate of cotton harvested by a cotton picker, the current solution is only to process the cotton harvesting mode of the cotton picker, for example, a roller type cotton picker, the experimental research on the impurity rate and loss rate of seed cotton, Von Shao of an agricultural institute and the like research the influence of single-row and double-row configuration on the yield and impurity rate of cotton harvested by the machine under different density conditions, the researches also enable the domestic cotton picker to be more mature, the impurity rate is still higher, the influence on the quality of cotton harvested by the machine is influenced, and an impurity removal process is required to be added on a subsequent processing production line.
In summary, how to effectively solve the problem of poor impurity removal effect of the impurity removal system of the cotton picker is a problem which needs to be solved urgently by technical personnel in the field at present.
Disclosure of Invention
In view of the above, the invention aims to provide an impurity removal system for a cotton picker, which can effectively solve the problem of poor impurity removal effect of the impurity removal system for the cotton picker.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a cotton picker edulcoration system, includes collection hopper subassembly, collection hopper subassembly include dryer, collection hopper cap and with the filter equipment that the dryer export set up relatively, still include collection hopper jet orifice and be used for to the air feeder of collection hopper jet orifice air feed, collection hopper jet orifice set up in collection hopper subassembly department drives the debris in the dryer upwards throws out the cotton surpass filter equipment.
When the impurity removal system of the cotton picker is applied, the air supply device is started to work simultaneously when the air duct starts to throw cotton, so that the separation of impurities and cotton is promoted through the air duct, and the air jet of the cotton collection box further plays a role in driving the air duct to throw impurities in the cotton upwards. In this cotton picker edulcoration system, collection hopper jet orifice has been set up in collection hopper subassembly department to play the drive the impurity that the dryer upwards throws out in the cotton crosses filter equipment, and then can further accelerate impurity and break away from the cotton, play better edulcoration effect. In conclusion, the impurity removal system of the cotton picker can effectively solve the problem that the impurity removal effect of the impurity removal system of the cotton picker is not good.
Preferably, the air jet of the cotton collecting box is arranged at the filtering device, and the orientation of the air jet is consistent with the extension direction of the filtering surface of the filtering device.
Preferably, the collection hopper subassembly includes a plurality of the dryer, filter equipment includes a plurality of differences that correspond to the broach fence of dryer, each with correspond in the broach fence the corresponding position of dryer is provided with collection hopper air jet, just collection hopper air jet orientation with comb fence department cotton moving direction is unanimous.
Preferably, the outlets of the air ducts are arranged obliquely upwards, and every two air ducts in the six air ducts are in a group and are arranged close to each other; the six comb-tooth fences are arranged in two rows and three columns so that each row of comb-tooth fences corresponds to one group of air ducts respectively; each comb fence is provided with one cotton collecting box air spraying port to correspond to one set of two air ducts in the middle of the air ducts.
Preferably, the cleaning device further comprises a switch valve, the first end of the switch valve is communicated with the first air supply port of the air supply device, and the second end of the switch valve is communicated with the cleaning air outlet; and a second air supply port of the air supply device is used for continuously and stably supplying air to the air jet of the cotton collecting box.
Preferably, the gas supply means includes a gas tank and an air compressor for supplying gas to the gas tank.
Preferably, a controller is further included to control the on-off valve intermittent switch; the air supply flow of air compressor machine is greater than the flow of giving vent to anger of second air supply mouth just is less than the flow of giving vent to anger of first air supply mouth with the flow sum of giving vent to anger of second air supply mouth.
Preferably, the second end of the switch valve is communicated with a gas nozzle of the cotton collecting box, and the cleaning gas outlet comprises a radiator cyclone filter gas nozzle and/or a gas nozzle of an engine air inlet net.
Preferably, the second air supply port of the air supply device is communicated with the air jet port of the cotton collecting box through a pressure reducing valve, and the air jet port of the cotton collecting box is communicated with the switch valve through a one-way valve so as to guide the air flowing out of the pressure reducing valve to flow to the air jet port of the cotton collecting box.
Preferably, a pressure sensor and/or a pressure gauge are/is further arranged at the gas tank, and the controller controls the opening and closing of the switch valve according to the distribution range of the detection value of the pressure sensor; and/or the bottom of the gas tank is also connected with at least one of the following: an exhaust ball valve, a drainage electromagnetic valve and a safety valve.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a header assembly provided in accordance with an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic air supply diagram of an impurity removal system of a cotton picker, which is provided by the embodiment of the invention.
The drawings are numbered as follows:
the device comprises an air compressor 1, an air tank 2, a switch valve 3, a pressure sensor 4, a pressure gauge 5, a pressure reducing valve 6, an exhaust ball valve 7, a water draining electromagnetic valve 8, a safety valve 9, a radiator cyclone filter air jet 10, an engine air inlet net air jet 11, a cotton collection box air jet 12, an air duct 13, a cotton collection box cap 14, a comb fence 15 and an air duct 16.
Detailed Description
The embodiment of the invention discloses an impurity removal system of a cotton picker, which aims to effectively solve the problem of poor impurity removal effect of the impurity removal system of the cotton picker.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, fig. 1 is a schematic structural diagram of a condenser assembly according to an embodiment of the present invention; FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1; fig. 3 is a schematic air supply diagram of an impurity removal system of a cotton picker, which is provided by the embodiment of the invention.
In one embodiment, the present embodiment provides an impurity removal system for a cotton picker, which is part of the cotton picker and mainly comprises a cotton collection box assembly, a cotton collection box air jet 12 and an air supply device.
Wherein the cotton collecting box component comprises an air duct 13, a cotton collecting box cap 14 and a filtering device which is arranged opposite to the outlet of the air duct 13. The cotton collecting box cap 14 is generally a box shell, the air duct 13 is used for blowing cotton into the cotton collecting box cap 14, the cotton is generally thrown out from the outlet of the air duct 13 in a parabolic form, the distance of throwing the impurities is farther because the cotton and the impurities in the cotton are thrown out under the action of wind power and the like in the throwing process, and the filtering device is arranged on an impurity running path and is close to the cotton after the impurities are separated so as to prevent the cotton with the running path consistent with or close to the impurities from passing over the filtering device due to dispersion, drying and the like. Therefore, the specific structure of the filter device is subject to the above effects. It should be noted that, the filtering device is arranged opposite to the outlet of the air duct 13, and only the air duct 13 faces the filtering device, so that the impurities can be pushed to move towards the filtering device, and the outlet of the air duct 13 is not necessarily required to face the direction perpendicular to the filtering surface of the filtering device, and may be at a certain inclination angle, as long as the filtering requirements can be met.
The cotton collecting box air jet 12 is arranged at the cotton collecting box component to drive the air duct 13 to throw out sundries in cotton upwards to cross the filtering device. Furthermore, the air flow additionally arranged through the air outlet 12 of the cotton collecting box further accelerates the impurities in the cotton thrown out by the air duct 13 to separate from the cotton. Can be directly blow to certain department of cotton operation route, because there is the difference in the proportion of cotton and impurity, and the face that receives the wind is also different, so impurity is blown by gas more easily, and then plays the effect that drives impurity and compare cotton acceleration, speed reduction or change operation route. Other means are of course possible.
The air supply device is used for supplying air to the air jet port 12 of the cotton collecting box, such as an air pump and the like, and the air supply device is preferably used for supplying air to the air jet port of the cotton collecting box with uniform air quantity in consideration of impurity removal effect. And further ensures that the cotton is removed in real time when the inflator throws the cotton. The air supply device can be an air pump or other air pressure sources.
When the cotton picker impurity removal system is applied, the air supply device is simultaneously started to work when the air duct 13 starts to throw cotton, so that the separation of impurities and cotton is promoted through the air duct 13, and the air jet opening 12 of the cotton collection box further plays a role in driving the air duct 13 to throw impurities in the cotton upwards. In the impurity removing system of the cotton picker, the cotton collecting box air jet 12 is arranged at the cotton collecting box component to drive impurities in cotton thrown upwards by the air duct to cross the filtering device, so that the impurities can be further separated from the cotton in an acceleration manner, and a better impurity removing effect is achieved. In conclusion, the impurity removal system of the cotton picker can effectively solve the problem of poor impurity removal effect of the impurity removal system of the cotton picker.
As mentioned above, the air outlet 12 of the cotton collecting box can be directly directed toward the cotton, which causes the cotton and the impurities to be stressed with a large force, and the final dropping point of the cotton is changed, thereby causing a bad effect. Therefore, it is preferable here that the hopper air outlet 12 is provided at the filtering device, and the hopper air outlet 12 is oriented in the same direction as the extension direction of the filtering surface of the filtering device. So as to form high-speed airflow at the upper side of a cotton moving path through the air jet port 12 of the cotton collecting box, and further form a negative pressure environment, so as to play a role in having a stronger adsorption effect on impurities in cotton, and further better promote the impurities to be separated from the cotton.
The cotton collecting box component comprises a plurality of air ducts 13, of course, only one air duct 13 can be arranged, and the filtering device therein comprises a plurality of comb fences 15 corresponding to the air ducts 13, and each comb fence 15 corresponds to the corresponding part of the air duct 13 and is provided with a cotton collecting box air jet port 12, and the orientation of the cotton collecting box air jet port 12 is consistent with the moving direction of cotton at the position of the comb fence 15. So as to better form a negative pressure environment near the cotton and further better promote the separation of impurities from the cotton.
Specifically, in order to achieve a better throwing effect, the outlets of the air ducts 13 can be arranged obliquely upwards, and every two air ducts 13 in the six air ducts 13 are arranged in a group and close to each other, so that three groups of air ducts 13 are formed and arranged in parallel. The six comb-teeth fences 15 are arranged in two rows and three columns, so that each row of comb-teeth fences 15 respectively corresponds to one group of the air ducts 13, and one group of air ducts blow cotton to two comb-teeth fences in the same row. Each comb fence 15 is provided with a cotton collecting box air jet port 12 to be arranged corresponding to the middle position of two air ducts 13 corresponding to a group of air ducts 13. In order to avoid disorder, the air duct 16 for guiding air to the air jet 12 of the cotton collecting box is arranged along the cross bar of the comb fence 15. The air outlet 12 of the cotton collecting box is arranged corresponding to the air duct 13, so that cotton can be better close to the air duct. Wherein the air jet 12 of the cotton collecting box can be arranged on the upper side of the comb fence.
Further, for better ash removal, purging is also generally used. Based on the above, the impurity removing system of the cotton picker preferably further comprises a switch valve 3, wherein the first end of the switch valve 3 is communicated with the first air supply port of the air supply device, and the second end of the switch valve 3 is communicated with the sweeping air outlet; the second air supply port of the air supply device is used for continuously and stably supplying air to the air injection port 12 of the cotton collecting box. When the switch valve 3 is opened, the air supply device can supply air to the cleaning air outlet, so that the cleaning air outlet can be used for cleaning dust. Wherein the cleaning air outlet can comprise a radiator cyclone air filtering jet opening 10 and/or an engine air inlet net jet opening 11 for cleaning dust, cotton wool or large fallen leaves and the like in the corresponding area. It is of course also possible to connect the second end of the switching valve 3 to the hopper air outlet 12, so that at this time purging can be performed through the hopper air outlet 12, i.e. purging the comb-shaped grating 15. It should be noted that, in order to avoid the reverse flow of the second air supply port of the air supply device from the opening port 12 of the collection box to the open/close valve 3, it is preferable that the second end of the open/close valve 3 communicates with the opening port 12 of the collection box through a check valve so that the second end of the open/close valve 3 can direct the air to the opening port 12 of the collection box without being able to direct the air reversely.
Further, in view of the large amount of gas required for cleaning, it is preferable here that the gas supply means include a gas tank 2 and an air compressor 1 for supplying gas to the gas tank 2 in order to ensure a temporary gas supply amount. By means of the gas tank 2, the amount of gas supplied can be better ensured. In order to better realize the cleaning and the impurity removal, a controller is preferably further included here, and the air supply flow of the air compressor 1 therein is greater than the air supply flow of the second air supply port and less than the sum of the air supply flow of the first air supply port and the air supply flow of the second air supply port. And the controller controls the on-off valve 3 to be intermittently opened and closed, so that when the on-off valve 3 is opened, higher-pressure gas can be sprayed from the cleaning gas outlet to achieve a better cleaning effect, and when the on-off valve 3 is closed, the impurity removal is only carried out through the second gas supply port. Specifically, the method comprises the following steps: when the ooff valve 3 is closed, because air compressor machine 1 air feed flow is greater than the flow of giving vent to anger of second air supply port, so that gas volume increases gradually in the gas pitcher 2, and then make gas pitcher 2 in the pressure rise gradually, and after atmospheric pressure rises to the certain degree, when ooff valve 3 was opened, because air compressor machine 1 is less than the flow of giving vent to anger of first air supply port and the flow sum of giving vent to anger of second air supply port, make highly compressed gas supply from first air supply port, and then play fine cleaning effect, and gas tank 1 in the tolerance can descend gradually this moment, 1 atmospheric pressure of gas pitcher descends gradually, after descending to the certain degree, ooff valve 3 closed, then get into last process again. It should be noted that, particularly, how to better control the flow rates of the first air supply port and the second air supply port, the opening sizes of the first air supply port and the second air supply port and further the air outlet flow rate thereof should be adjusted according to the pressure distribution range in the air tank 2, so as to satisfy the requirement that when the air compressor 1 keeps uniformly supplying air, when the switch valve 3 is opened, the air pressure in the air tank 2 will be reduced, and when the switch valve 3 is closed, the air pressure in the air tank 2 will be increased. The switch valve 3 is preferably a solenoid switch valve, such as a solenoid directional valve.
When for better assurance edulcoration, air feeder supplies gas evenly to collection hopper gas orifice 12 through second air supply mouth, and the second air supply mouth of preferred air feeder of this department communicates through relief pressure valve 6 with collection hopper gas orifice 12, and collection hopper gas orifice 12 communicates through check valve and ooff valve 3 to guide 6 gaseous full flow directions that flow out of relief pressure valve collection hopper gas orifice 12, and then the fluid flow direction of avoiding 6 flows of relief pressure valve to ooff valve 3 and other gas outlets that clean. Specifically, the inlet of the one-way valve, the second end of the switch valve 3, the radiator cyclone filter air jet port 10 and the engine air inlet net air jet port 11 can be communicated, and the outlet of the one-way valve, the outlet of the pressure reducing valve 6 and the header air jet port 12 are communicated. Wherein the pressure reducing valve 6 is preferably a filter pressure reducing valve.
Specifically, the gas tank 2 may further be provided with a pressure sensor 4 and/or a pressure gauge 5, so that the controller controls the on-off valve 3 to open and close according to a distribution range of detection values of the pressure sensor 4, for example, when the gas pressure in the gas tank 2 is higher than a certain value, the on-off valve 3 is controlled to open to realize cleaning, along with cleaning, the gas pressure in the gas tank 2 decreases, and when the gas pressure decreases to a certain degree, the on-off valve 3 is controlled to close, and along with closing, the gas pressure in the gas tank 2 increases, and will be detected by the pressure sensor 4 again, so as to control the on-off valve 3 to open again, and then the above-mentioned cycle is performed. It is of course also possible to connect at least one of the following to the bottom of the gas tank 2: an exhaust ball valve 7, a drain electromagnetic valve 8 and a safety valve 9. Set up drainage solenoid valve 8, can get rid of the water that causes inside vapor liquefaction to produce when 1 compressed gas of air compressor machine effectively, relief valve 9 wherein can guarantee that 2 inside atmospheric pressure of gas pitcher can not be too high when the ooff valve 3 can't in time open effectively, and then avoid corresponding structure to cause the damage to guarantee 2 pressure stability of gas pitcher.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a cotton picker edulcoration system, includes collection hopper subassembly, collection hopper subassembly include the dryer, collect hopper cap and with the filter equipment that the dryer export set up relatively, its characterized in that still including collection hopper jet orifice with be used for to the air feeder of collection hopper jet orifice air feed, collection hopper jet orifice set up in collection hopper subassembly is in department to drive debris in the dryer upwards throws out the cotton cross filter equipment.
2. The impurity removing system of the cotton picker according to claim 1, wherein the air jet of the cotton collecting box is arranged at the filtering device, and the orientation of the air jet of the cotton collecting box is consistent with the extension direction of the filtering surface of the filtering device.
3. The impurity removing system for the cotton picker according to claim 2, wherein the cotton collecting box assembly comprises a plurality of air ducts, the filtering device comprises a plurality of comb fences corresponding to different air ducts, the corresponding part of each comb fence corresponding to the air duct is provided with the air outlet of the cotton collecting box, and the direction of the air outlet of the cotton collecting box is consistent with the moving direction of cotton at the comb fences.
4. The impurity removing system of the cotton picker according to claim 3, wherein the outlets of the air ducts are arranged obliquely upwards, and every two air ducts in the six air ducts are arranged in a group and close to each other; the six comb-tooth fences are arranged in two rows and three columns so that each row of comb-tooth fences corresponds to one group of air ducts respectively; each comb fence all is provided with one the collection cotton case jet orifice to with correspond a set of two of dryer the wind cylinder intermediate position corresponds the setting.
5. The impurity removing system of the cotton picker according to any one of claims 1 to 4, further comprising a switch valve with a first end communicated with the first air supply port of the air supply device, and a second end communicated with the sweeping air outlet; and a second air supply port of the air supply device is used for continuously and stably supplying air to the air jet of the cotton collecting box.
6. The impurity removal system for the cotton picker according to claim 5, wherein the gas supply device comprises a gas tank and an air compressor for supplying gas to the gas tank.
7. The impurity removal system for a cotton picker according to claim 6, further comprising a controller to control the on-off valve intermittent switch; the air supply flow of air compressor machine is greater than the flow of giving vent to anger of second air supply mouth just is less than the flow of giving vent to anger of first air supply mouth with the flow sum of giving vent to anger of second air supply mouth.
8. The impurity removing system of the cotton picker according to claim 7, wherein the second end of the switch valve is communicated with a gas nozzle of the cotton collecting box, and the cleaning gas outlet comprises a radiator cyclone gas nozzle and/or a gas nozzle of an engine air inlet net.
9. The impurity removing system of the cotton picker according to claim 8, wherein a second air supply port of the air supply device is communicated with an air jet port of the cotton collection box through a pressure reducing valve, and the air jet port of the cotton collection box is communicated with the switch valve through a one-way valve so as to guide the air flowing out of the pressure reducing valve to flow to the air jet port of the cotton collection box.
10. The impurity removing system of the cotton picker according to claim 9, wherein a pressure sensor and/or a pressure gauge are/is further arranged at the air tank, and the controller controls the opening and closing of the switch valve according to the distribution range of the detection value of the pressure sensor; and/or the bottom of the gas tank is also connected with at least one of the following: an exhaust ball valve, a drainage electromagnetic valve and a safety valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111308113.4A CN114246061B (en) | 2021-11-05 | 2021-11-05 | Impurity removal system of cotton picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111308113.4A CN114246061B (en) | 2021-11-05 | 2021-11-05 | Impurity removal system of cotton picker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114246061A true CN114246061A (en) | 2022-03-29 |
| CN114246061B CN114246061B (en) | 2023-03-14 |
Family
ID=80790551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111308113.4A Active CN114246061B (en) | 2021-11-05 | 2021-11-05 | Impurity removal system of cotton picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114246061B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2493009Y (en) * | 2001-05-25 | 2002-05-29 | 郑清荣 | Improved hand-held electric cotton-picking machine |
| CN102835216A (en) * | 2011-06-21 | 2012-12-26 | 周进友 | Suction-type cotton picker |
| BRPI1104376A2 (en) * | 2011-10-24 | 2013-10-22 | Busa Ind E Com De Maquinas Agricolas Ltda | PERFORMANCE INTRODUCED IN COTTON HARVESTING PLATFORM WITH INTEGRATED CLEANING MODULES |
| CN205205311U (en) * | 2015-12-28 | 2016-05-04 | 南昌凤凰纱业有限公司 | Variegated thing clearing device in cotton |
| CN206560982U (en) * | 2017-02-22 | 2017-10-17 | 塔里木大学 | Machine pick cotton side air blast de-burring machine |
| CN113115637A (en) * | 2019-12-31 | 2021-07-16 | 季华实验室 | Intelligent negative pressure air suction collecting device |
| CN113455190A (en) * | 2021-08-06 | 2021-10-01 | 南京工业职业技术大学 | Hand-operated pressurized air cannon picking device for picking fruits and using method thereof |
-
2021
- 2021-11-05 CN CN202111308113.4A patent/CN114246061B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2493009Y (en) * | 2001-05-25 | 2002-05-29 | 郑清荣 | Improved hand-held electric cotton-picking machine |
| CN102835216A (en) * | 2011-06-21 | 2012-12-26 | 周进友 | Suction-type cotton picker |
| BRPI1104376A2 (en) * | 2011-10-24 | 2013-10-22 | Busa Ind E Com De Maquinas Agricolas Ltda | PERFORMANCE INTRODUCED IN COTTON HARVESTING PLATFORM WITH INTEGRATED CLEANING MODULES |
| CN205205311U (en) * | 2015-12-28 | 2016-05-04 | 南昌凤凰纱业有限公司 | Variegated thing clearing device in cotton |
| CN206560982U (en) * | 2017-02-22 | 2017-10-17 | 塔里木大学 | Machine pick cotton side air blast de-burring machine |
| CN113115637A (en) * | 2019-12-31 | 2021-07-16 | 季华实验室 | Intelligent negative pressure air suction collecting device |
| CN113455190A (en) * | 2021-08-06 | 2021-10-01 | 南京工业职业技术大学 | Hand-operated pressurized air cannon picking device for picking fruits and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114246061B (en) | 2023-03-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110375393A (en) | A kind of intelligence spinning workshop dust pelletizing system | |
| CN205774981U (en) | A kind of seed-cotton foreign fiber cleaning machine | |
| CN202752147U (en) | Paint mist gathering device of dry type spray booth | |
| CN102191589A (en) | Seed-cotton foreign fiber cleaning machine | |
| CN209089440U (en) | Recovering device and seed collection machine | |
| CN114246061B (en) | Impurity removal system of cotton picker | |
| CN209221708U (en) | Deashing device and modularization deduster | |
| CN104226600A (en) | Multifunctional winnower | |
| CN205913885U (en) | But airflow flow velocity quick adjustment's defroster | |
| CN109737439A (en) | Water cooling-Tuo Bai the device of condensable contamination and recycle-water in a kind of removing flue gas | |
| CN205235668U (en) | Dedusting device | |
| CN208803166U (en) | A kind of cotton harvesting impurity elimination experimental bench | |
| CN205598867U (en) | Take belt cleaning device's filter bag formula air cleaner | |
| CN211406860U (en) | Spray dust removal system of peanut harvester | |
| CN108212785A (en) | A kind of automatic tea classifier | |
| CN208742186U (en) | A kind of agricultural machinery dust-extraction unit | |
| CN203049120U (en) | Seed cotton heavy impurity negative pressure separation device | |
| CN208990412U (en) | A kind of sack cleaner | |
| CN209222494U (en) | A kind of overflow-type coating cloud trapping system | |
| CN208482206U (en) | Moisture film absorption plant | |
| CN205965360U (en) | Wet -type coal gas dust removal tank | |
| CN2786161Y (en) | Foreign fiber and micro-dust separator | |
| CN205926015U (en) | Automatic quick wet -type electrostatic precipitator who adjusts | |
| CN108842192A (en) | A kind of cotton harvesting impurity elimination experimental bench | |
| CN205913952U (en) | Simple and easy defroster of quick adjustment velocity of flow |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |