CN103975696B - Forage can be shaken off and there is the forage tedding device of blowing device - Google Patents
Forage can be shaken off and there is the forage tedding device of blowing device Download PDFInfo
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- CN103975696B CN103975696B CN201410215550.5A CN201410215550A CN103975696B CN 103975696 B CN103975696 B CN 103975696B CN 201410215550 A CN201410215550 A CN 201410215550A CN 103975696 B CN103975696 B CN 103975696B
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- support cylinder
- forage
- outer support
- tedding device
- hook part
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- 239000004459 forage Substances 0.000 title claims abstract description 48
- 238000007664 blowing Methods 0.000 title claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 44
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000005242 forging Methods 0.000 claims description 6
- 230000003760 hair shine Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 244000144972 livestock Species 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010141 design making Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Gear Transmission (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
A kind of can shake off forage and there is the forage tedding device of blowing device, it comprises execution part and connection portion, described execution part is used for execution and turns over solarization operation, it comprises outer support cylinder (2), inner support cylinder (3) and six stir hook part (1), and each stirs hook part (1) and is fixed on the cylindrical surface of described outer support cylinder (2) in a circumferential direction evenly, hook part (1) spaced 60 degree of settings between two on the cylindrical circumferential direction of described outer support cylinder (2) are stirred described in six, it is uniformly distributed so that stir hook part (1) described in six on the cylindrical circumferential direction of described outer support cylinder (2).
Description
Technical field
The present invention relates to a kind of forage tedding device, relate more particularly to a kind of stir the adjustable a kind of forage tedding device of cheicers degree.
Background technology
In modern livestock industry, it usually needs plant a large amount of animal feed forage, and need cut down by a large amount of forage the season in results, carried out the sun and tan by the sun, carry out after drying collecting storage, feed livestock in order to winter.
Owing to the usual planting density of forage on grassland is higher, therefore, after cutting down, the thickness of the forage layer that forage is formed is very thick, is not easy to the sun and tans by the sun. Therefore, tan by the sun to make forage evenly be subject to the sun, it is to increase airing speed so that forage is more resistance in storage, it is to increase the quality of storage forage, it is necessary to forage layer is stirred airing repeatedly.
At present, forage layer is manually turned over solarization by main dependence. The shortcoming done like this is apparent, and it is slow that it turns over solarization speed, and labor capacity is big, and turns over and shine uniformity coefficient and be restricted.
What also there are some mechanizes at present turns over solarization mode, but, owing to the thickness of the forage layer on grassland can change, for the forage layer of different thickness, stir machinery and it is difficult to make adaptations and forage turns over solarization and carries out stirring suitablely.
Summary of the invention
It is an object of the invention to provide and a kind of stir the adjustable forage tedding device of cheicers degree, forage layer is turned over solarization with can being adapted to mechanize by it, and can turn over solarization according to various concrete forage layer thickness, and carries out regulating adaptively turning over solarization hook; And regulate quick, consistent, convenient.
The technical solution used in the present invention is as follows:
A kind of can shake off forage and there is the forage tedding device of blowing device, it comprises execution part and connection portion, described execution part is used for execution and turns over solarization operation, it comprises outer support cylinder, inner support cylinder and six stir hook part, and each stirs hook part and is fixed on the cylindrical surface of described outer support cylinder in a circumferential direction evenly, hook part spaced degree setting between two on the cylindrical circumferential direction of described outer support cylinder is stirred described in six, it is uniformly distributed so that stir hook part described in six on the cylindrical circumferential direction of described outer support cylinder,Described connection portion is for being connected to agricultural vehicle by execution part, and described connection portion comprises power shaft, turns over and shine power parts, thrust block and tedding device bracing frame, described power shaft first end is fixedly connected with outer support cylinder, and the 2nd end shines power parts with turning over and is fixedly connected with.
Stir hook part described in each and include support leg, the inner of described support leg is fixedly connected with outer support cylinder, the outer end of described support leg is hinged with the one end stirring hook, the outer end stirring the other end of hook and screw rod is hinged, the inner of screw rod is threaded with the outer end of screw thread sleeve, the outer through hole of the inner of screw thread sleeve on outer support cylinder is connected with one end of universal coupling, the inner via hole of the other end of universal coupling on inner support cylinder is connected with the axle journal of conelet gear, the axle journal place of described conelet gear has neck bearing, described neck bearing is arranged in the annular support platform of the internal surface of described inner support cylinder, described annular support platform is welded on the internal surface of described inner support cylinder by metal ring and is formed, set nut A also it is provided with in the position at the described the other end place of described universal coupling and the exterior surface of described inner support cylinder, in order to by place in the locking of the inside of inner support cylinder to conelet gear and neck bearing, the outer through hole on outer support cylinder to be provided with outer bearing in order to carry screw thread sleeve, the periphery stirring hook part described in each is provided with flexible sheath, in order to protect the thread fit between screw thread sleeve and screw rod.
Outer support cylinder and power shaft can be arranged on tedding device bracing frame with rotating by thrust block, inner support cylinder is fixedly supported in outer support cylinder, inner support cylinder is provided with, along its central shaft line, the turning axle that can rotate corresponding thereto, in one end of described tedding device, outer support cylinder shines power parts with turning over and is connected, to obtain the rotary power turned in solarization process; At the other end of described tedding device, described turning axle is connected with manual turntable, and described manual turntable is in order to receive the manual rotary power of operator; Described turning axle is provided with a big cone gear along its axial direction due; Described big cone gear and six described conelet gears meshing.
Wherein, tedding device bracing frame is totally U-shaped, it has bottom and two arms, described bottom is for being arranged on described agricultural vehicle, the quantity of described thrust block is two, described two arms are respectively arranged with the open holes for coordinating described thrust block, the open holes end in two described open holes spaces between contiguous described two arms is respectively arranged with the circumferential flange extended radially inwardly, described circumferential flange is for engaging the cycle surface of described thrust block, described power shaft is being provided with outside screw on the circumference side of its 2nd end, described outside screw is combined with set nut B, the end face of described set nut B is used for the inner ring end joined with corresponding thrust block, described power shaft increases near the section diameter of its first end, thus forms stepped ring forging face, and described stepped ring forging face is used for the inner ring end joined with corresponding thrust block, when described power shaft stretch into and pass two described thrust blocks in place are installed time, by tightening described set nut B, it is possible to power shaft is locked, thus described executions partly can be arranged on tedding device bracing frame with rotating.
Described connection portion also comprises connection block, connect and block is provided with two protrusion extension portions, tedding device bracing frame is engaged in two and protrudes between extension portion, described connection portion is also provided with vibration motor, vibration motor is connected with vibrating disk, being provided with eccentric slide shaft on vibrating disk, position relative with eccentric slide shaft on vibrating disk is provided with equilibrate counterweight, is provided with and the chute that described eccentric slide shaft is slidably matched on tedding device bracing frame; When described vibrating disk rotates, eccentric slide shaft can drive described tedding device bracing frame to protrude up-down vibration between extension portion at described two, so that described execution part vibration, so that the material of attachment is shaken off.
When turn over shine power parts drive described outer support cylinder to rotate on described tedding device bracing frame time, described six are stirred hook part and can be stirred by forage in turn.
Described forage tedding device also comprises blowing device, described blowing device is fixed on described agricultural vehicle, described blowing device is configured to be positioned at the side of described execution part, and described blowing device is provided with gas blow pipe and lower gas blow pipe, described upper gas blow pipe and lower gas blow pipe can face toward described in stir hook part root blow such that it is able to the forage stirring hook part root described in accumulating in is blown away.
When described agricultural vehicle advances, the forage in front can constantly be stirred by described forage tedding device continuously; When stating manual turntable described in manually rotating, big cone gear can drive conelet gear to rotate, each conelet gear can drive respective screw thread sleeve to rotate such that it is able to screw rod is driven and stirs hook swing such that it is able to realizes stirring hook relative to the adjustment supporting leg angle.
By above-mentioned technical scheme, be suitable for due to it adopting agricultural machine to drive, forage stirred fast, is suitable for big area and turns over solarization; Owing to adopting rotation hand wheel to drive each pinion rotation, and then each driving each to stir hook assembly stir the swing that hook carries out angle, thus fast easy to adjust, and can ensure to stir the consistence of hook angular setting, ensure that and turning in solarization process, vibrate minimum, turn over and shine evenly, and improve stability and the life-span of equipment; And stir at each hook assembly is provided with elastic sheath, it is possible to the accuracy of protection mechanical engagement, effectively isolate with external environment, and can give mechanical part certain freedom of motion degree simultaneously. Whole schematic design making tight entirety, cooperatively interacts, rationally compact to design, all reaches good technique effect in stability and reliability.
Accompanying drawing explanation
Fig. 1 is the transverse sectional view of the overall structure of the forage tedding device of the present invention;
Fig. 2 is forage tedding device and the matching used schematic diagram of agricultural vehicle of the present invention;
Fig. 3 is the partial enlargement figure of the part in Fig. 1;
Fig. 4 is the drive mechanism schematic diagram of pinion(gear) and master wheel;
Fig. 5 is the installation structural representation of execution part with bracing frame;
Fig. 6 is the operating structure schematic diagram of vibration part;
The structural representation of Fig. 7 blowing device.
Embodiment
Below in conjunction with accompanying drawing 1-7, the present invention is described in detail.
A kind of can shake off forage and there is the forage tedding device of blowing device, it comprises execution part and connection portion, described execution part is used for execution and turns over solarization operation, it comprises outer support cylinder 2, inner support cylinder 3 and six stir hook part 1, and each stirs hook part 1 and is fixed on the cylindrical surface of described outer support cylinder 2 in a circumferential direction evenly, hook part 1 spaced 60 degree of settings between two on the cylindrical circumferential direction of described outer support cylinder 2 are stirred described in six, it is uniformly distributed so that stir hook part 1 described in six on the cylindrical circumferential direction of described outer support cylinder 2, described connection portion is used for being connected to execution part agricultural vehicle 100, and described connection portion comprises power shaft 203, turns over and shine power parts 200, thrust block 204 and tedding device bracing frame 201, described power shaft 203 first end is fixedly connected with outer support cylinder 2, and the 2nd end shines power parts 200 with turning over and is fixedly connected with.
Stir hook part 1 described in each and include support leg 13, the inner of described support leg 13 is fixedly connected with outer support cylinder 2, the outer end of described support leg 13 is hinged with the one end stirring hook 14, the outer end stirring the other end of hook 14 and screw rod 12 is hinged, the inner of screw rod 12 is threaded with the outer end of screw thread sleeve 10, the outer through hole of the inner of screw thread sleeve 10 on outer support cylinder 2 is connected with one end of universal coupling 8, the inner via hole of the other end of universal coupling 8 on inner support cylinder 3 is connected with the axle journal of conelet gear 4, the axle journal place of described conelet gear 4 has neck bearing 7, described neck bearing 7 is arranged in the annular support platform of the internal surface of described inner support cylinder 3, described annular support platform is welded on the internal surface of described inner support cylinder 3 by metal ring and is formed,Set nut A18 also it is provided with in the position at the described the other end place of described universal coupling 8 and the exterior surface of described inner support cylinder 3, in order to by place in the locking of the inside of inner support cylinder 3 to conelet gear 4 and neck bearing 7, the outer through hole on outer support cylinder 2 to be provided with outer bearing 9 in order to carry screw thread sleeve 10; The periphery stirring hook part 1 described in each is provided with flexible sheath 11, in order to protect the thread fit between screw thread sleeve 10 and screw rod 12.
Outer support cylinder 2 and power shaft 203 can be arranged on tedding device bracing frame 201 with rotating by thrust block 204, inner support cylinder 3 is fixedly supported in outer support cylinder 2, inner support cylinder 3 is provided with the turning axle 26 that can rotate corresponding thereto along its central shaft line, in one end of described tedding device, outer support cylinder 2 shines power parts 200 with turning over and is connected, to obtain the rotary power turned in solarization process; At the other end of described tedding device, described turning axle 26 is connected with manual turntable 36, and described manual turntable 36 is in order to receive the manual rotary power of operator; Described turning axle 26 is provided with a big cone gear 6 along its axial direction due; Described big cone gear 6 conelet gear 4 described with six engages.
Wherein, tedding device bracing frame 201 is totally U-shaped, it has bottom and two arms, described bottom is for being arranged on described agricultural vehicle 100, the quantity of described thrust block 204 is two, described two arms are respectively arranged with the open holes for coordinating described thrust block 204, the open holes end in two described open holes spaces between contiguous described two arms is respectively arranged with the circumferential flange 205 extended radially inwardly, described circumferential flange 205 is for engaging the cycle surface of described thrust block 204, described power shaft 203 is being provided with outside screw on the circumference side of its 2nd end, described outside screw is combined with set nut B, the end face of described set nut B is used for the inner ring end joined with corresponding thrust block, described power shaft 203 increases near the section diameter of its first end, thus forms stepped ring forging face 206, and described stepped ring forging face 206 is for the inner ring end joined with corresponding thrust block, when described power shaft 203 stretch into and pass two described thrust blocks 204 in place are installed time, by tightening described set nut B, it is possible to power shaft 203 is locked, thus described executions partly can be arranged on tedding device bracing frame 201 with rotating.
Described connection portion also comprises and connects block 230, connect and block 230 is provided with two protrusion extension portions, tedding device bracing frame 201 is engaged in two and protrudes between extension portion, described connection portion is also provided with vibration motor, vibration motor is connected with vibrating disk 210, vibrating disk 210 is provided with eccentric slide shaft 212, position relative with eccentric slide shaft 212 on vibrating disk 210 is provided with equilibrate counterweight 214, is provided with and the chute 211 that described eccentric slide shaft 212 is slidably matched on tedding device bracing frame 201; When described vibrating disk 210 rotates, eccentric slide shaft 212 can drive described tedding device bracing frame 201 to protrude up-down vibration between extension portion at described two, so that described execution part vibration, so that the material of attachment is shaken off.
When turn over shine power parts 200 drive described outer support cylinder 2 to rotate on described tedding device bracing frame 201 time, described six are stirred hook part 1 and can be stirred by forage in turn.
Described forage tedding device also comprises blowing device 70, described blowing device 70 is fixed on described agricultural vehicle, described blowing device 70 is configured to be positioned at the side of described execution part, and described blowing device 70 is provided with gas blow pipe 71 and lower gas blow pipe 72, described upper gas blow pipe 71 and lower gas blow pipe 72 can face toward described in stir hook part 1 root blow such that it is able to the forage stirring hook part 1 root described in accumulating in is blown away.
When described agricultural vehicle advances, the forage in front can constantly be stirred by described forage tedding device continuously; When stating manual turntable 36 described in manually rotating, big cone gear 6 can drive conelet gear 4 to rotate, each conelet gear 4 can drive respective screw thread sleeve 10 to rotate, swing it is thus possible to make screw rod 12 drive stir hook 14 such that it is able to realize stirring hook 14 relative to the adjustment supporting leg 13 angle.
Claims (1)
1. one kind can shake off forage and have the forage tedding device of blowing device, it comprises execution part and connection portion, described execution part is used for execution and turns over solarization operation, it comprises outer support cylinder (2), inner support cylinder (3) and six stir hook part (1), and each stirs hook part (1) and is fixed on the cylindrical surface of described outer support cylinder (2) in a circumferential direction evenly, hook part (1) spaced 60 degree of settings between two on the cylindrical circumferential direction of described outer support cylinder (2) are stirred described in six, it is uniformly distributed so that stir hook part (1) described in six on the cylindrical circumferential direction of described outer support cylinder (2), described connection portion is used for being connected to execution part agricultural vehicle (100), and described connection portion comprises power shaft (203), turns over and shine power parts (200), thrust block (204) and tedding device bracing frame (201), described power shaft (203) first end is fixedly connected with outer support cylinder (2), 2nd end shines power parts (200) with turning over and is fixedly connected with
Stir hook part (1) described in each and include support leg (13), the inner of described support leg (13) is fixedly connected with outer support cylinder (2), the outer end of described support leg (13) is hinged with the one end stirring hook (14), the outer end stirring the other end of hook (14) and screw rod (12) is hinged, the inner of screw rod (12) is threaded with the outer end of screw thread sleeve (10), the outer through hole of the inner of screw thread sleeve (10) on outer support cylinder (2) is connected with one end of universal coupling (8), the inner via hole of the other end of universal coupling (8) on inner support cylinder (3) is connected with the axle journal of conelet gear (4), the axle journal place of described conelet gear (4) has neck bearing (7), described neck bearing (7) is arranged in the annular support platform of the internal surface of described inner support cylinder (3), described annular support platform is welded on the internal surface of described inner support cylinder (3) by metal ring and is formed, set nut A(18 also it is provided with) in the position at the described the other end place of described universal coupling (8) and the exterior surface of described inner support cylinder (3), in order to by place in the locking of the inside of inner support cylinder (3) to conelet gear (4) and neck bearing (7), the outer through hole on outer support cylinder (2) to be provided with outer bearing (9) in order to carry screw thread sleeve (10), the periphery stirring hook part (1) described in each is provided with flexible sheath (11), in order to protect the thread fit between screw thread sleeve (10) and screw rod (12),
Outer support cylinder (2) and power shaft (203) can be arranged on tedding device bracing frame (201) by thrust block (204) with rotating, inner support cylinder (3) is fixedly supported in outer support cylinder (2), inner support cylinder (3) is provided with the turning axle (26) that can rotate corresponding thereto along its central shaft line, in one end of described tedding device, outer support cylinder (2) shines power parts (200) with turning over and is connected, to obtain the rotary power turned in solarization process; At the other end of described tedding device, described turning axle (26) is connected with manual turntable (36), and described manual turntable (36) is in order to receive the manual rotary power of operator; Described turning axle (26) is provided with a big cone gear (6) along its axial direction due; Described big cone gear (6) conelet gear (4) described with six is engaged;
Wherein, tedding device bracing frame (201) is totally U-shaped, it has bottom and two arms, described bottom is for being arranged on described agricultural vehicle (100), the quantity of described thrust block (204) is two, described two arms are respectively arranged with the open holes for coordinating described thrust block (204), the open holes end in two described open holes spaces between contiguous described two arms is respectively arranged with the circumferential flange (205) extended radially inwardly, described circumferential flange (205) is for engaging the cycle surface of described thrust block (204), described power shaft (203) is being provided with outside screw on the circumference side of its 2nd end, described outside screw is combined with set nut B, the end face of described set nut B is used for the inner ring end joined with corresponding thrust block, described power shaft (203) increases near the section diameter of its first end, thus forms stepped ring forging face (206), and described stepped ring forging face (206) is for the inner ring end joined with corresponding thrust block, when described power shaft (203) stretch into and pass in place two described thrust block (204) are installed time, by tightening described set nut B, power shaft (203) can be locked, thus described execution part can be arranged on tedding device bracing frame (201) with rotating,
Described connection portion also comprises and connects block (230), connect and block (230) is provided with two protrusion extension portions, tedding device bracing frame (201) is engaged in two and protrudes between extension portion, described connection portion is also provided with vibration motor, vibration motor is connected with vibrating disk (210), vibrating disk (210) is provided with eccentric slide shaft (212), the upper position relative with eccentric slide shaft (212) of vibrating disk (210) is provided with equilibrate counterweight (214), tedding device bracing frame (201) is provided with and the chute (211) that described eccentric slide shaft (212) is slidably matched, when described vibrating disk (210) rotates, eccentric slide shaft (212) can drive described tedding device bracing frame (201) to protrude up-down vibration between extension portion at described two, so that described execution part vibration, so that the material of attachment is shaken off,
When turn over shine power parts (200) drive described outer support cylinder (2) to rotate on described tedding device bracing frame (201) time, described six are stirred hook part (1) and can be stirred by forage in turn;
Described forage tedding device also comprises blowing device (70), described blowing device (70) is fixed on described agricultural vehicle, described blowing device (70) is configured to be positioned at the side of described execution part, and described blowing device (70) is provided with gas blow pipe (71) and lower gas blow pipe (72), described upper gas blow pipe (71) and lower gas blow pipe (72) can face toward described in stir hook part (1) root blow such that it is able to the forage stirring hook part (1) root described in accumulating in is blown away;
When described agricultural vehicle advances, the forage in front can constantly be stirred by described forage tedding device continuously; When stating manual turntable (36) described in manually rotating, big cone gear (6) can drive conelet gear (4) to rotate, each conelet gear (4) can drive respective screw thread sleeve (10) to rotate, it is thus possible to make screw rod (12) drive stir hook (14) swing such that it is able to realize stirring hook (14) relative to the adjustment supporting leg (13) angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410215550.5A CN103975696B (en) | 2014-05-21 | 2014-05-21 | Forage can be shaken off and there is the forage tedding device of blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410215550.5A CN103975696B (en) | 2014-05-21 | 2014-05-21 | Forage can be shaken off and there is the forage tedding device of blowing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103975696A CN103975696A (en) | 2014-08-13 |
| CN103975696B true CN103975696B (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410215550.5A Expired - Fee Related CN103975696B (en) | 2014-05-21 | 2014-05-21 | Forage can be shaken off and there is the forage tedding device of blowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103975696B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB527981A (en) * | 1939-04-19 | 1940-10-21 | Cyril Joseph Bamford | Improvements in reversing gearing for agricultural machines |
| DE2838372A1 (en) * | 1977-09-06 | 1979-03-08 | Patent Concern Nv | MOWER |
| GB2095525A (en) * | 1981-03-31 | 1982-10-06 | Sip Strojna Ind | Rotary side-delivery hay rake |
| GB2356178A (en) * | 1999-11-12 | 2001-05-16 | Ford New Holland Nv | Pivotable protective screen for an agricultural vehicle cooling system |
| CN2492051Y (en) * | 2001-08-07 | 2002-05-22 | 内蒙古海拉尔牧业机械总厂 | Rotary hayrake |
| CN1874672A (en) * | 2003-10-29 | 2006-12-06 | 库恩股份有限公司 | Agricultural machine for swathing products lying on the ground |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5943629B2 (en) * | 2012-02-14 | 2016-07-05 | 株式会社タカキタ | Power transmission device in twin rake |
-
2014
- 2014-05-21 CN CN201410215550.5A patent/CN103975696B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB527981A (en) * | 1939-04-19 | 1940-10-21 | Cyril Joseph Bamford | Improvements in reversing gearing for agricultural machines |
| DE2838372A1 (en) * | 1977-09-06 | 1979-03-08 | Patent Concern Nv | MOWER |
| GB2095525A (en) * | 1981-03-31 | 1982-10-06 | Sip Strojna Ind | Rotary side-delivery hay rake |
| GB2356178A (en) * | 1999-11-12 | 2001-05-16 | Ford New Holland Nv | Pivotable protective screen for an agricultural vehicle cooling system |
| CN2492051Y (en) * | 2001-08-07 | 2002-05-22 | 内蒙古海拉尔牧业机械总厂 | Rotary hayrake |
| CN1874672A (en) * | 2003-10-29 | 2006-12-06 | 库恩股份有限公司 | Agricultural machine for swathing products lying on the ground |
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| Publication number | Publication date |
|---|---|
| CN103975696A (en) | 2014-08-13 |
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Inventor after: Ji Yanhong Inventor before: Fu Yonggang |
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Effective date of registration: 20160524 Address after: Jiande City, Hangzhou City, Zhejiang province 311614 Tian fan Cun, Datong Town Temple Tang Wu Gang No. 7 Applicant after: Ji Yanhong Address before: 311824 Zhejiang city of Shaoxing province Zhuji city town in Pu Jie College Road No. 2 Applicant before: Fu Yonggang |
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