CN201947670U - Traction type cotton picker - Google Patents
Traction type cotton picker Download PDFInfo
- Publication number
- CN201947670U CN201947670U CN2011200494713U CN201120049471U CN201947670U CN 201947670 U CN201947670 U CN 201947670U CN 2011200494713 U CN2011200494713 U CN 2011200494713U CN 201120049471 U CN201120049471 U CN 201120049471U CN 201947670 U CN201947670 U CN 201947670U
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- cotton
- connecting rod
- frame
- switching
- picking unit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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Abstract
The utility model discloses a traction type cotton picker which comprises a stander provided with wheels; a cotton storage box is arranged at the rear part of the stander; an automatic cotton unloading mechanism is arranged on the cotton storage box; at least one cotton picking unit is arranged on one side in front of the stander; a traction mechanism connected with a towing vehicle is arranged on the other side in front of the stander; a pneumatic cotton conveying system is arranged between the cotton picking unit and the cotton storage box for conveying the cotton in the cotton picking unit to the cotton storage box; a lifting mechanism for allowing the cotton picking unit to rise or descend is further arranged on the cotton picking unit; the cotton picking unit and the pneumatic cotton conveying system transmit the power of a rear output shaft of the towing vehicle for work respectively through the traction mechanism; and a hydraulic system for driving the automatic cotton unloading mechanism and the lifting mechanism to work is arranged on the stander. The traction type cotton picker has a compact structure, is economical and practical, effectively solves the problems of heavy deadweight, high price and high requirements to plots in the conventional large cotton picker, fills the gap of the large cotton picker on the market and also solves the problem of cotton picking for small and medium farmers.
Description
Technical field
The utility model relates to the small cotton picking mechanical of cotton harvesting machinery, particularly a kind of tractor-drawn.
Background technology
Cotton picking in the world today mainly contains artificial and machinery two big classes, manually plucks consuming time, consumption power, and because of the labour is in short supply day by day now, causes cotton in time not gather even the underproduction sometimes; The mechanical picking majority all is large-scale self-propelled picking mechanical, though the picking efficiency height, machine costs an arm and a leg, maintenance trouble, wetland more easily fall into car, make the big machinery cotton picker be difficult to come in smallholder's family.Therefore reducing complete machine cost, reasonable distribution weight, convenience, the economic, practical existing market that becomes expects.
The utility model content
Problem to be solved in the utility model just provides a kind of towed cotton picker, compact conformation, economical and practical, can effectively solve existing large-scale cotton picker from heavy, price is high, the plot requires problems such as height, fill up the breach on the large-scale cotton picker market and solve in smallholder's the cotton problem of gathering.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of towed cotton picker, it is characterized in that: comprise the frame that is provided with wheel, on the frame rear portion, be provided with cotton storage tank, cotton storage tank is provided with and unloads the cotton machine structure automatically, be provided with at least one cotton picking unit in frame the place ahead one side, frame the place ahead opposite side is provided with haulage gear and is connected with towing vehicle, being provided with the defeated cotton system of wind-force between cotton picking unit and cotton storage tank is transported to the cotton in the cotton picking unit in the cotton storage tank, on the cotton picking unit, also be provided with elevating mechanism and realize cotton picking unit oscilaltion, the defeated cotton system of cotton picking unit and wind-force also is provided with the hydraulic system that cotton machine structure and elevating mechanism work are unloaded in driving automatically all by the power realization work of haulage gear transmitting tractive vehicle rear output shaft on frame.
Further, the described cotton machine structure that unloads automatically comprises and is located at hydraulic pressure cylinder assembly I that makes the upset of the relative frame of cotton storage tank under the cotton storage tank on the methods, rack and the chamber door assembly that is located at the cotton storage tank rear portion.
Further, described hydraulic pressure cylinder assembly I comprises hydraulic cylinder I, connecting plate and connecting rod, the lower end switching of hydraulic cylinder I is on frame, the upper end switching of hydraulic cylinder I is at the connecting plate middle part, transfer in switching place of the lower end of hydraulic cylinder and frame in the lower end of connecting rod, the upper end switching of connecting rod is in the connecting plate front portion, switching place of hydraulic cylinder I upper end and connecting plate is positioned at the top of switching place of connecting rod upper end and connecting plate, the rear portion switching of connecting plate is in the bottom of cotton storage tank, and the lower end of hydraulic cylinder I is communicated with hydraulic system.
Further, the switching of bottom, described cotton storage tank rear end is on frame, described chamber door assembly comprises the chamber door and two linkages that structure identical being located at cotton storage tank left side and right side of switching on cotton storage tank rear lateral portion top, linkage is controlled the switch of chamber door when cotton storage tank overturns, linkage comprises connecting rod I, connecting rod II and connecting rod III, the end of connecting rod I switching other end on frame is transferred with the end of connecting rod II, the other end switching of connecting rod II is on chamber door sidepiece top, the end switching of connecting rod III is in switching place of connecting rod I and connecting rod II, the other end switching of connecting rod III is in the centre of chamber door sidepiece, the length of connecting rod I is greater than the height of cotton storage tank, connecting rod I, connecting rod II and connecting rod III three's switching place is positioned at chamber door the place ahead.
Further, described haulage gear comprises draw beam, rotating shaft and drive link, the front end of draw beam is connected on the towing vehicle, the rear end of draw beam is connected on the frame, rotating shaft is located at the drive link rear, and the front end of drive link is connected with the towing vehicle rear output shaft by universal joint, and the rear end of drive link is connected with rotating shaft by universal joint, the towing vehicle rear output shaft drives rotating shaft by drive link and rotates, and the rear end of rotating shaft is provided with belt wheel I.
Further, described cotton picking unit is that level is plucked ingot formula harvesting unit, on the cotton picking unit, be provided with power transmission shaft, rear at power transmission shaft is provided with power shaft, power transmission shaft is connected with power shaft by universal joint, and the rear end of power shaft is provided with belt wheel II and is in transmission connection by the belt wheel I in belt I and the rotating shaft.
Further, the defeated cotton system of described wind-force comprises blower fan, main wind conveying pipe, secondary wind conveying pipe and defeated cotton pipe, the rear-end of spindle of blower fan is provided with belt wheel III, on the power shaft of cotton picking unit, also be provided with belt wheel IV, between belt wheel III and belt wheel IV, be in transmission connection by belt II, the air intake vent of main wind conveying pipe is connected on the air outlet of blower fan, the air outlet of main wind conveying pipe is connected on that defeated cotton pipe is gone up and air-out direction is identical with the defeated cotton direction of failing cotton pipe, the air intake vent of secondary wind conveying pipe is connected on the upper end of main wind conveying pipe, the air outlet of secondary wind conveying pipe is connected on the top of cotton picking unit, the inlet of defeated cotton pipe is connected on bottom, rear end, cotton picking unit, and the outlet of defeated cotton pipe is connected on the cotton storage tank.
Further, described elevating mechanism comprises lifting arm that is connected the frame front end and the hydraulic pressure cylinder assembly II that is located on the lifting arm, the cotton picking cell location is below lifting arm, the switching of lifting arm rear end has the end of connecting rod IV, the other end switching of connecting rod IV is on frame, hydraulic pressure cylinder assembly II comprises end switching other end switching hydraulic cylinder II in the middle part of connecting rod IV on frame, also comprise screw rod I and screw rod II, the end switching of screw rod I is on frame, the end switching of screw rod II is on lifting arm, the other end of the other end of screw rod I and screw rod II is connected by rotation set and the length that is connected of adjusting screw(rod) I and screw rod II, hydraulic cylinder II is located at connecting rod IV below, screw rod is located at connecting rod IV top, and the lower end of hydraulic cylinder II and the lower end of screw rod all are communicated with hydraulic system.The turn rotation set comes the angle that length changes the relative ground of lifting arm that is connected of adjusting screw(rod) I and screw rod II, and adjusts the height of cotton picking unit again by hydraulic cylinder II, realizes the adjustment conversion between transportation of crack, highland and the harvesting of crack, lowland.
Further, also be provided with the grease lubrication system of lubricated cotton picker on the described frame, the grease lubrication system comprises lubricating grease direct current charging machine, lub grease tube and tube frame, the tube frame is fixed on the floor stringer, lub grease tube is placed in the frame, lubricating grease direct current charging machine is fixed on the lub grease tube upper end, and frame is provided with the vehicle power of control grease adding pump work.Lubricating grease direct current charging machine can carry in split, and can be directly installed on the Grease tube of buying on the market, and is easy to use.
Further, also be provided with the spray system of cleaning cotton picking unit and reduction cotton picking cell operation temperature on the described frame, spray system comprises water tank and dc diaphragm pump, water tank is fixed on cotton storage tank the place ahead, the dc diaphragm pump is fixed on the water tank below, the dc diaphragm pump is connected with water tank by water-supply-pipe, on the dc diaphragm delivery side of pump, be provided with tube connector and receive the rear portion of cotton picking unit, the cotton picking unit is provided with atomizer and is communicated with tube connector, and the dc diaphragm pump is by vehicle power control work.Employing dc diaphragm pump cleans, cooling work, and cheap, the directly disassembling, assembling and replacing that breaks down reduces maintenance cost.
After adopting technique scheme, the utlity model has following advantage: integral structure layout's compactness, reduced complete machine weight, avoid falling into car at wetland; Because the cotton volume is in light weight greatly, can not rely on the cotton self gravitation that chamber door is pushed open, realize controlling according to the degree of cotton storage tank hypsokinesis the opening degree of chamber door by the chamber door assembly, and chamber door is in the locking closed condition always when cotton picker results cotton, it is very reliable and practical that the storage cotton is unloaded Cottonopolis.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the entity structure schematic diagram of a kind of embodiment of the utility model;
Fig. 2 is the cotton machine structure schematic diagram that unloads automatically embodiment illustrated in fig. 1;
Fig. 3 is a left view embodiment illustrated in fig. 1;
Fig. 4 is a vertical view embodiment illustrated in fig. 1;
Fig. 5 is a right view embodiment illustrated in fig. 1;
Fig. 6 is the enlarged diagram of grease lubrication system among Fig. 1;
Fig. 7 is an A place enlarged drawing among Fig. 3;
Fig. 8 is a bel-drivenn schematic diagram between rotating shaft, power shaft and the blower fan main shaft;
Fig. 9 is the structural representation of elevating mechanism;
Figure 10 is the fundamental diagram of the defeated cotton system of wind-force.
Embodiment
The structural representation of a kind of embodiment of the utility model shown in Fig. 1 to 10, a kind of towed cotton picker, comprise the frame 1 that is provided with wheel 11, on the frame rear portion, be provided with cotton storage tank 12, cotton storage tank is provided with and unloads cotton machine structure 2 automatically, be provided with at least one cotton picking unit 3 in frame the place ahead one side, frame the place ahead opposite side is provided with haulage gear 4 and is connected with towing vehicle 9, being provided with the defeated cotton system 5 of wind-force between cotton picking unit and cotton storage tank is transported to the cotton in the cotton picking unit 10 in the cotton storage tank, on the cotton picking unit, also be provided with elevating mechanism 6 and realize cotton picking unit oscilaltion, the defeated cotton system of cotton picking unit and wind-force also is provided with the hydraulic system that cotton machine structure and elevating mechanism work are unloaded in driving automatically all by the power realization work of haulage gear transmitting tractive vehicle rear output shaft on frame.
The described cotton machine structure that unloads automatically comprises and is located at hydraulic pressure cylinder assembly I21 that makes the upset of the relative frame of cotton storage tank under the cotton storage tank on the methods, rack and the chamber door assembly 22 that is located at the cotton storage tank rear portion.Described hydraulic pressure cylinder assembly I comprises hydraulic cylinder I211, connecting plate 212 and connecting rod 213, the lower end switching of hydraulic cylinder I is on frame, the upper end switching of hydraulic cylinder I is at the connecting plate middle part, transfer in switching place of the lower end of hydraulic cylinder and frame in the lower end of connecting rod, the upper end switching of connecting rod is in the connecting plate front portion, switching place of hydraulic cylinder I upper end and connecting plate is positioned at the top of switching place of connecting rod upper end and connecting plate, the rear portion switching of connecting plate is in the bottom of cotton storage tank, and the lower end of hydraulic cylinder I is communicated with hydraulic system.The switching of bottom, described cotton storage tank rear end is on frame, described chamber door assembly comprises the chamber door 221 and two linkages that structure identical being located at cotton storage tank left side and right side of switching on cotton storage tank rear lateral portion top, linkage is controlled the switch of chamber door when cotton storage tank overturns, linkage comprises connecting rod I222, connecting rod II223 and connecting rod III224, the end of connecting rod I switching other end on frame is transferred with the end of connecting rod II, the other end switching of connecting rod II is on chamber door sidepiece top, the end switching of connecting rod III is in switching place of connecting rod I and connecting rod II, the other end switching of connecting rod III is in the centre of chamber door sidepiece, the length of connecting rod I is greater than the height of cotton storage tank, connecting rod I, connecting rod II and connecting rod III three's switching place is positioned at chamber door the place ahead.
Described haulage gear comprises draw beam 41, drive link 42 and rotating shaft 43, the front end of draw beam is connected on the towing vehicle, the rear end of draw beam is connected on the frame, the floor stringer 44 that auxiliary traction is arranged near the side switching of cotton picking unit at draw beam, the other end switching of floor stringer is on frame, rotating shaft is located at the drive link rear, the front end of drive link is connected with the towing vehicle rear output shaft by universal joint, the rear end of drive link is connected with rotating shaft by universal joint, the towing vehicle rear output shaft drives rotating shaft by drive link and rotates, and the rear end of rotating shaft is provided with belt wheel I431.
Described cotton picking unit is that level is plucked ingot formula harvesting unit, on the cotton picking unit, be provided with power transmission shaft 31, be provided with power shaft 32 at the rear of power transmission shaft, power transmission shaft is connected with power shaft by universal joint, and the rear end of power shaft is provided with belt wheel II321 and is in transmission connection by the belt wheel I in belt I33 and the rotating shaft.The defeated cotton system of described wind-force comprises blower fan 51, main wind conveying pipe 52, secondary wind conveying pipe 53 and defeated cotton pipe 54, the main shaft of blower fan is provided with belt wheel III511, on the power shaft of cotton picking unit, also be provided with belt wheel IV322, between belt wheel III and belt wheel IV, be in transmission connection by belt II55, the air intake vent of main wind conveying pipe is connected on the air outlet of blower fan, the air outlet of main wind conveying pipe is connected on that defeated cotton pipe is gone up and air-out direction is identical with the defeated cotton direction of failing cotton pipe, the air intake vent of secondary wind conveying pipe is connected on the upper end of main wind conveying pipe, the air outlet of secondary wind conveying pipe is connected on the top of cotton picking unit, the inlet of defeated cotton pipe is connected on bottom, rear end, cotton picking unit, and the outlet of defeated cotton pipe is connected on the cotton storage tank.
Described elevating mechanism comprises lifting arm 61 that is connected the frame front end and the hydraulic pressure cylinder assembly II that is located on the lifting arm, the cotton picking cell location is below lifting arm, the switching of lifting arm rear end has the end of connecting rod IV62, the other end switching of connecting rod IV is on frame, hydraulic pressure cylinder assembly II comprises end switching other end switching hydraulic cylinder II63 in the middle part of connecting rod IV on frame, also comprise screw rod I64 and screw rod II65, the end switching of screw rod I is on frame, the end switching of screw rod II is on lifting arm, the other end of the other end of screw rod I and screw rod II is connected by rotation set 66 and the length that is connected of adjusting screw(rod) I and screw rod II, hydraulic cylinder II is located at connecting rod IV below, screw rod is located at connecting rod IV top, and the lower end of hydraulic cylinder II and the lower end of screw rod all are communicated with hydraulic system.
In the foregoing description, on frame, also be provided with the grease lubrication system 7 of lubricated cotton picker, the grease lubrication system comprises lubricating grease direct current charging machine 71, lub grease tube 72 and tube frame 73, the tube frame is fixed on the floor stringer, lub grease tube is placed in the frame, lubricating grease direct current charging machine is fixed on the lub grease tube upper end, and frame is provided with the vehicle power of control grease adding pump work.On frame, also be provided with the spray system 8 of cleaning cotton picking unit and reduction cotton picking cell operation temperature, spray system comprises water tank 81 and dc diaphragm pump 82, water tank is fixed on cotton storage tank the place ahead, the dc diaphragm pump is fixed on the water tank below, the dc diaphragm pump is connected with water tank by water-supply-pipe, on the dc diaphragm delivery side of pump, be provided with tube connector and receive the rear portion of cotton picking unit, the cotton picking unit is provided with atomizer and is communicated with tube connector, and the dc diaphragm pump is by vehicle power control work.
The utility model belongs to side-lining formula cotton harvesting machinery, and when gathering work, the wheel of towing vehicle and cotton picker walks in different positions in the ranks respectively, can reduce the injury of crop so to greatest extent and effectively avoids ripe unginned cotton to drop.
Claims (10)
1. towed cotton picker, it is characterized in that: comprise the frame (1) that is provided with wheel (11), on the frame rear portion, be provided with cotton storage tank (12), cotton storage tank is provided with and unloads cotton machine structure (2) automatically, be provided with at least one cotton picking unit (3) in frame the place ahead one side, frame the place ahead opposite side is provided with haulage gear (4) and is connected with towing vehicle (9), being provided with the defeated cotton system (5) of wind-force between cotton picking unit and cotton storage tank is transported to the cotton in the cotton picking unit (10) in the cotton storage tank, on the cotton picking unit, also be provided with elevating mechanism (6) and realize cotton picking unit oscilaltion, the defeated cotton system of cotton picking unit and wind-force also is provided with the hydraulic system that cotton machine structure and elevating mechanism work are unloaded in driving automatically all by the power realization work of haulage gear transmitting tractive vehicle rear output shaft on frame.
2. a kind of towed cotton picker according to claim 1 is characterized in that: the described cotton machine structure that unloads automatically comprises and is located at hydraulic pressure cylinder assembly I (21) that makes the upset of the relative frame of cotton storage tank under the cotton storage tank on the methods, rack and the chamber door assembly (22) that is located at the cotton storage tank rear portion.
3. a kind of towed cotton picker according to claim 2, it is characterized in that: described hydraulic pressure cylinder assembly I comprises hydraulic cylinder I (211), connecting plate (212) and connecting rod (213), the lower end switching of hydraulic cylinder I is on frame, the upper end switching of hydraulic cylinder I is at the connecting plate middle part, transfer in switching place of the lower end of hydraulic cylinder and frame in the lower end of connecting rod, the upper end switching of connecting rod is in the connecting plate front portion, switching place of hydraulic cylinder I upper end and connecting plate is positioned at the top of switching place of connecting rod upper end and connecting plate, the rear portion switching of connecting plate is in the bottom of cotton storage tank, and the lower end of hydraulic cylinder I is communicated with hydraulic system.
4. a kind of towed cotton picker according to claim 2, it is characterized in that: the switching of bottom, described cotton storage tank rear end is on frame, described chamber door assembly comprises the chamber door (221) and two linkages that structure identical being located at cotton storage tank left side and right side of switching on cotton storage tank rear lateral portion top, linkage is controlled the switch of chamber door when cotton storage tank overturns, linkage comprises connecting rod I (222), connecting rod II (223) and connecting rod III (224), the end of connecting rod I switching other end on frame is transferred with the end of connecting rod II, the other end switching of connecting rod II is on chamber door sidepiece top, the end switching of connecting rod III is in switching place of connecting rod I and connecting rod II, the other end switching of connecting rod III is in the centre of chamber door sidepiece, the length of connecting rod I is greater than the height of cotton storage tank, connecting rod I, connecting rod II and connecting rod III three's switching place is positioned at chamber door the place ahead.
5. a kind of towed cotton picker according to claim 1, it is characterized in that: described haulage gear comprises draw beam (41), drive link (42) and rotating shaft (43), the front end of draw beam is connected on the towing vehicle, the rear end of draw beam is connected on the frame, the floor stringer (44) that auxiliary traction is arranged near the side switching of cotton picking unit at draw beam, the other end switching of floor stringer is on frame, rotating shaft is located at the drive link rear, the front end of drive link is connected with the towing vehicle rear output shaft by universal joint, the rear end of drive link is connected with rotating shaft by universal joint, the towing vehicle rear output shaft drives rotating shaft by drive link and rotates, and the rear end of rotating shaft is provided with belt wheel I (431).
6. a kind of towed cotton picker according to claim 1, it is characterized in that: described cotton picking unit is that level is plucked ingot formula harvesting unit, on the cotton picking unit, be provided with power transmission shaft (31), be provided with power shaft (32) at the rear of power transmission shaft, power transmission shaft is connected with power shaft by universal joint, and the rear end of power shaft is provided with belt wheel II (321) and is in transmission connection by the belt wheel I in belt I (33) and the rotating shaft.
7. a kind of towed cotton picker according to claim 1, it is characterized in that: the defeated cotton system of described wind-force comprises blower fan (51), main wind conveying pipe (52), secondary wind conveying pipe (53) and defeated cotton pipe (54), the main shaft of blower fan (511) rear end is provided with belt wheel III (512), on the power shaft of cotton picking unit, also be provided with belt wheel IV (322), between belt wheel III and belt wheel IV, be in transmission connection by belt II (55), the air intake vent of main wind conveying pipe is connected on the air outlet of blower fan, the air outlet of main wind conveying pipe is connected on that defeated cotton pipe is gone up and air-out direction is identical with the defeated cotton direction of failing cotton pipe, the air intake vent of secondary wind conveying pipe is connected on the upper end of main wind conveying pipe, the air outlet of secondary wind conveying pipe is connected on the top of cotton picking unit, the inlet of defeated cotton pipe is connected on bottom, rear end, cotton picking unit, and the outlet of defeated cotton pipe is connected on the cotton storage tank.
8. a kind of towed cotton picker according to claim 1, it is characterized in that: described elevating mechanism comprises the lifting arm (61) that is connected the frame front end and is located at hydraulic pressure cylinder assembly II on the lifting arm, the cotton picking cell location is below lifting arm, the switching of lifting arm rear end has the end of connecting rod IV (62), the other end switching of connecting rod IV is on frame, hydraulic pressure cylinder assembly II comprises end switching other end switching hydraulic cylinder II (63) in the middle part of connecting rod IV on frame, also comprise screw rod I (64) and screw rod II (65), the end switching of screw rod I is on frame, the end switching of screw rod II is on lifting arm, the other end of the other end of screw rod I and screw rod II is connected by rotation set (66) and the length that is connected of adjusting screw(rod) I and screw rod II, hydraulic cylinder II is located at connecting rod IV below, screw rod is located at connecting rod IV top, and the lower end of hydraulic cylinder II and the lower end of screw rod all are communicated with hydraulic system.
9. a kind of towed cotton picker according to claim 1, it is characterized in that: the grease lubrication system (7) that also is provided with lubricated cotton picker on the described frame, the grease lubrication system comprises lubricating grease direct current charging machine (71), lub grease tube (72) and tube frame (73), the tube frame is fixed on the floor stringer, lub grease tube is placed in the frame, lubricating grease direct current charging machine is fixed on the lub grease tube upper end, and frame is provided with the vehicle power of control grease adding pump work.
10. according to claim 1 or 9 described a kind of towed cotton pickers, it is characterized in that: the spray system (8) that also is provided with cleaning cotton picking unit and reduction cotton picking cell operation temperature on the described frame, spray system comprises water tank (81) and dc diaphragm pump (82), water tank is fixed on cotton storage tank the place ahead, the dc diaphragm pump is fixed on the water tank below, the dc diaphragm pump is connected with water tank by water-supply-pipe, on the dc diaphragm delivery side of pump, be provided with tube connector and receive the rear portion of cotton picking unit, the cotton picking unit is provided with atomizer and is communicated with tube connector, and the dc diaphragm pump is by vehicle power control work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200494713U CN201947670U (en) | 2011-02-28 | 2011-02-28 | Traction type cotton picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200494713U CN201947670U (en) | 2011-02-28 | 2011-02-28 | Traction type cotton picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201947670U true CN201947670U (en) | 2011-08-31 |
Family
ID=44491804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200494713U Expired - Lifetime CN201947670U (en) | 2011-02-28 | 2011-02-28 | Traction type cotton picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201947670U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102150512A (en) * | 2011-02-28 | 2011-08-17 | 浙江亚特电器有限公司 | Pull-type cotton picker |
| CN108093851A (en) * | 2017-12-29 | 2018-06-01 | 郁海金 | A kind of new towed cotton picker |
| CN110169259A (en) * | 2019-04-26 | 2019-08-27 | 石河子大学 | The mating residual film protective device of wind-driven type cotton picker |
-
2011
- 2011-02-28 CN CN2011200494713U patent/CN201947670U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102150512A (en) * | 2011-02-28 | 2011-08-17 | 浙江亚特电器有限公司 | Pull-type cotton picker |
| CN102150512B (en) * | 2011-02-28 | 2013-01-16 | 嘉兴亚特园林机械研究所 | Pull-type cotton picker |
| CN108093851A (en) * | 2017-12-29 | 2018-06-01 | 郁海金 | A kind of new towed cotton picker |
| CN110169259A (en) * | 2019-04-26 | 2019-08-27 | 石河子大学 | The mating residual film protective device of wind-driven type cotton picker |
| CN110169259B (en) * | 2019-04-26 | 2024-04-30 | 石河子大学 | Supporting plastic film residue protector of wind-force type cotton picker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110831 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |