CN204146037U - Harvestry bundling integrated machine punch block mechanism - Google Patents
Harvestry bundling integrated machine punch block mechanism Download PDFInfo
- Publication number
- CN204146037U CN204146037U CN201420506290.2U CN201420506290U CN204146037U CN 204146037 U CN204146037 U CN 204146037U CN 201420506290 U CN201420506290 U CN 201420506290U CN 204146037 U CN204146037 U CN 204146037U
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- Prior art keywords
- hinged
- punch block
- clutch
- rocking arm
- arm
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- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000003044 adaptive effect Effects 0.000 claims abstract description 4
- 239000010902 straw Substances 0.000 abstract description 9
- 230000007812 deficiency Effects 0.000 abstract description 2
- 230000008520 organization Effects 0.000 description 3
- 240000000359 Triticum dicoccon Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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Abstract
The utility model discloses a kind of harvestry bundling integrated machine punch block mechanism; the punch block being intended to solve existing harvestry bundling combination machine does not have special overload protection arrangement, there will be the deficiency of the phenomenon damaging punch block and transmission mechanism when straw blockage stops punch block motion in bundling case.This utility model comprises punch block body, punch block body comprises U-shaped rocking arm and is connected to two needle brakes on rocking arm, rocking arm outside punch block body is hinged with arrangement of clutch, arrangement of clutch comprises clutch linkage, hinged arm-tie, clutch expansion link, piston actuated rotating disk, piston actuated rotating disk connects braking maneuver power output shaft, braking maneuver power output shaft is in transmission connection reductor power input shaft, reductor power input shaft connects power input drive by overload protection screw, piston actuated disk edge Hinged piston push rod, piston actuated rotating disk is fixedly connected with the corresponding adaptive clutch block with clutch expansion link near with piston push rod link position.
Description
Technical field
The utility model relates to a kind of combine, and more particularly, it relates to a kind of harvestry bundling integrated machine punch block mechanism with overload protection function.
Background technology
Harvestry bundling integrated machine can realize the bundling of harvesting to rice wheat and stalk, and effectively prevent stalk to be scattered in farmland, one action just completes the harvesting of rice wheat and the recovery of stalk, improves operating efficiency.Stalk needs the motion by punch block when bundling, but stalk moves in bundling case, sometimes there will be the situation of blocking, thus block the motion of punch block, now just easily there is the phenomenon of overload, if transmission mechanism continues motion, just easily there is the phenomenon damaged, also can damage punch block simultaneously.
Utility model content
The punch block that the utility model overcomes existing harvestry bundling combination machine does not have special overload protection arrangement; the deficiency of the phenomenon damaging punch block and transmission mechanism is there will be when straw blockage stops punch block motion in bundling case; provide a kind of harvestry bundling integrated machine punch block mechanism; it is provided with overload protection arrangement, occurs damaging the phenomenon of punch block and transmission mechanism when effectively preventing straw blockage in bundling case from stopping punch block motion.
In order to solve the problems of the technologies described above, the utility model is by the following technical solutions: a kind of harvestry bundling integrated machine punch block mechanism, comprise punch block body, punch block body comprises U-shaped rocking arm and is connected to two needle brakes on rocking arm, rocking arm two ends are hinged on the inside and outside two side of bundling case, rocking arm outside punch block body is hinged with arrangement of clutch, arrangement of clutch comprises clutch linkage, hinged arm-tie, clutch expansion link, piston actuated rotating disk, clutch linkage one end is hinged on rocking arm, the other end is hinged on hinged arm-tie, hinged arm-tie is hinged on bundling case, rebound is hinged with between clutch expansion link and hinged arm-tie, hinged arm-tie is connected with extension spring, extension spring and clutch linkage are oppositely arranged and are connected on bundling case, piston actuated rotating disk connects braking maneuver power output shaft, braking maneuver power output shaft is in transmission connection reductor power input shaft, reductor power input shaft connects power input drive by overload protection screw, piston actuated disk edge Hinged piston push rod, piston actuated rotating disk is fixedly connected with the corresponding adaptive clutch block with clutch expansion link near with piston push rod link position.
Punch block drives arrangement of clutch to move in the process of side-to-side motion, seesawing of clutch linkage drives the motion of hinged arm-tie, hinged arm-tie promotes clutch expansion link stretching motion by rebound, when there is stopping state in the stalk in bundling case, punch block can not reset or reset not exclusively, now braking maneuver power output shaft is rotated further the piston reset driven in bundling case, when the clutch block on piston actuated rotating disk moves to clutch expansion link position, the end abutment of clutch expansion link is on block, braking maneuver power output shaft is stoped to be rotated further, thus reductor power input shaft is also stopped operating, and power input drive is still subject to the effect of driving force, there is the trend be rotated further, larger torsion is there is between power input drive and reductor power input shaft, thus make overload protection screw extraction, transmission failure between power input drive and reductor power input shaft, effectively prevent from damaging punch block and transmission mechanism because of straw blockage.Harvestry bundling integrated machine punch block organization establishes has overload protection arrangement, occurs damaging the phenomenon of punch block and transmission mechanism when effectively preventing straw blockage in bundling case from stopping punch block motion.
As preferably, on the rocking arm of punch block and clutch linkage link position be fixedly connected with base, base is hinged with connecting plate, and clutch linkage is hinged on connecting plate.Clutch linkage is hinged on the base that is fixedly connected with rocking arm by connecting plate, connect reliable, easy accessibility.
As preferably, clutch block sidewall is provided with the V-arrangement retaining groove with expansion link end adapter.When there is straw blockage situation, clutch expansion link is connected in retaining groove, and connect more reliable, clutch expansion link not easily slips away from clutch block.
As preferably, base is hinged with punch block toggle, punch block toggle is arranged on the outside of bundling case, and punch block toggle comprises cranked rod, connecting rod, connecting rod two ends respectively with base and cranked rod hinged, cranked rod is fixedly connected on knotter shaft.Punch block is driven by punch block toggle and realizes oscillating motion, and it is arranged on the outside of bundling case, and there is not gap time bundling case is arranged on body, the installation of bundling case is more reliable.
As preferably, the curved structure of needle brake, be tapered from rocking arm link to the other end, needle brake and rocking arm link position are provided with semi-circular recesses, fixation clip is connected with between needle brake and rocking arm, fixation clip is provided with semicircular indent, and the groove on needle brake is connected on rocking arm, and the indent of fixation clip is connected on rocking arm and fixation clip is fixedly connected with by screw with needle brake.Be connected and fixed by fixation clip between needle brake and rocking arm, easy accessibility, connect reliable.
Compared with prior art, the beneficial effects of the utility model are: harvestry bundling integrated machine punch block organization establishes has overload protection arrangement, occur damaging the phenomenon of punch block and transmission mechanism when effectively preventing straw blockage in bundling case from stopping punch block motion.
Accompanying drawing explanation
Fig. 1 is the structural representation of using state of the present utility model;
Fig. 2 is punch block structural representation of the present utility model;
Fig. 3 is the structural representation of clutch of the present utility model;
Fig. 4 is the structural representation of piston actuated rotating disk of the present utility model;
In figure: 1, punch block body, 2, rocking arm, 3, needle brake, 4, clutch linkage, 5, hinged arm-tie, 6, clutch expansion link, 7, piston actuated rotating disk, 8, rebound, 9, extension spring, 10, braking maneuver power output shaft, 11, reductor power input shaft, 12, piston push rod, 13, clutch block, 14, base, 15, connecting plate, 16, retaining groove, 17, cranked rod, 18, connecting rod, 19, knotter shaft, 20, groove, 21, fixation clip, 22, indent.
Embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described specifically:
Embodiment: a kind of harvestry bundling integrated machine punch block mechanism (see accompanying drawing 1 to 4), comprises punch block body 1, two needle brakes 3 that punch block body comprises U-shaped rocking arm 2 and is connected on rocking arm.The curved structure of needle brake, be tapered from rocking arm link to the other end, needle brake and rocking arm link position are provided with semi-circular recesses 20, fixation clip 21 is connected with between needle brake and rocking arm, fixation clip is provided with semicircular indent 22, groove on needle brake is connected on rocking arm, and the indent of fixation clip is connected on rocking arm and fixation clip is fixedly connected with by screw with needle brake.Rocking arm two ends are hinged on the inside and outside two side of bundling case.Rocking arm outside punch block body is hinged with arrangement of clutch, arrangement of clutch comprises clutch linkage 4, hinged arm-tie 5, clutch expansion link 6, piston actuated rotating disk 7, clutch linkage one end is hinged on rocking arm, the other end is hinged on hinged arm-tie, hinged arm-tie is hinged on bundling case, be hinged with rebound 8 between clutch expansion link and hinged arm-tie, hinged arm-tie be connected with extension spring 9, extension spring and clutch linkage are oppositely arranged and are connected on bundling case.The link position of bundling case and hinged arm-tie is provided with fixed head, leg-of-mutton hinged arm-tie angle position is hinged on fixed head, leg-of-mutton two other angle position of hinged arm-tie connects clutch linkage and extension spring respectively, and rebound is hinged between fixed head and extension spring.Piston actuated rotating disk connects braking maneuver power output shaft 10; braking maneuver power output shaft is in transmission connection reductor power input shaft 11; reductor power input shaft connects power input drive by overload protection screw; piston actuated disk edge Hinged piston push rod 12, piston actuated rotating disk is fixedly connected with the corresponding adaptive clutch block 13 with clutch expansion link near with piston push rod link position.Clutch block sidewall is provided with the V-arrangement retaining groove 16 with expansion link end adapter.The rocking arm of punch block is fixedly connected with base 14 with clutch linkage link position, and base is hinged with connecting plate 15, clutch linkage is hinged on connecting plate.Base is hinged with punch block toggle, punch block toggle is arranged on the outside of bundling case, punch block toggle comprises cranked rod 17, connecting rod 18, connecting rod two ends respectively with base and cranked rod hinged, cranked rod is fixedly connected on knotter shaft 19.
Punch block drives arrangement of clutch to move in the process of side-to-side motion, seesawing of clutch linkage drives the motion of hinged arm-tie, hinged arm-tie promotes clutch expansion link stretching motion by rebound, when there is stopping state in the stalk in bundling case, punch block can not reset or reset not exclusively, now braking maneuver power output shaft is rotated further the piston reset driven in bundling case, when the clutch block on piston actuated rotating disk moves to clutch expansion link position, the end abutment of clutch expansion link is on block, braking maneuver power output shaft is stoped to be rotated further, thus reductor power input shaft is also stopped operating, and power input drive is still subject to the effect of driving force, there is the trend be rotated further, larger torsion is there is between power input drive and reductor power input shaft, thus make overload protection screw extraction, transmission failure between power input drive and reductor power input shaft, effectively prevent from damaging punch block and transmission mechanism because of straw blockage.Harvestry bundling integrated machine punch block organization establishes has overload protection arrangement, occurs damaging the phenomenon of punch block and transmission mechanism when effectively preventing straw blockage in bundling case from stopping punch block motion.
Above-described embodiment is one of the present utility model preferably scheme, not does any pro forma restriction to the utility model, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.
Claims (5)
1. a harvestry bundling integrated machine punch block mechanism, comprise punch block body, it is characterized in that, punch block body comprises U-shaped rocking arm and is connected to two needle brakes on rocking arm, rocking arm two ends are hinged on the inside and outside two side of bundling case, rocking arm outside punch block body is hinged with arrangement of clutch, arrangement of clutch comprises clutch linkage, hinged arm-tie, clutch expansion link, piston actuated rotating disk, clutch linkage one end is hinged on rocking arm, the other end is hinged on hinged arm-tie, hinged arm-tie is hinged on bundling case, rebound is hinged with between clutch expansion link and hinged arm-tie, hinged arm-tie is connected with extension spring, extension spring and clutch linkage are oppositely arranged and are connected on bundling case, piston actuated rotating disk connects braking maneuver power output shaft, braking maneuver power output shaft is in transmission connection reductor power input shaft, reductor power input shaft connects power input drive by overload protection screw, piston actuated disk edge Hinged piston push rod, piston actuated rotating disk is fixedly connected with the corresponding adaptive clutch block with clutch expansion link near with piston push rod link position.
2. harvestry bundling integrated machine punch block mechanism according to claim 1, is characterized in that, the rocking arm of punch block is fixedly connected with base with clutch linkage link position, and base is hinged with connecting plate, and clutch linkage is hinged on connecting plate.
3. harvestry bundling integrated machine punch block mechanism according to claim 1, is characterized in that, clutch block sidewall is provided with the V-arrangement retaining groove with expansion link end adapter.
4. harvestry bundling integrated machine punch block mechanism according to claim 2, it is characterized in that, base is hinged with punch block toggle, punch block toggle is arranged on the outside of bundling case, punch block toggle comprises cranked rod, connecting rod, connecting rod two ends respectively with base and cranked rod hinged, cranked rod is fixedly connected on knotter shaft.
5. the harvestry bundling integrated machine punch block mechanism according to claim 1 or 2 or 3 or 4, it is characterized in that, the curved structure of needle brake, be tapered from rocking arm link to the other end, needle brake and rocking arm link position are provided with semi-circular recesses, are connected with fixation clip between needle brake and rocking arm, and fixation clip is provided with semicircular indent, groove on needle brake is connected on rocking arm, and the indent of fixation clip is connected on rocking arm and fixation clip is fixedly connected with by screw with needle brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420506290.2U CN204146037U (en) | 2014-09-03 | 2014-09-03 | Harvestry bundling integrated machine punch block mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420506290.2U CN204146037U (en) | 2014-09-03 | 2014-09-03 | Harvestry bundling integrated machine punch block mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204146037U true CN204146037U (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420506290.2U Expired - Fee Related CN204146037U (en) | 2014-09-03 | 2014-09-03 | Harvestry bundling integrated machine punch block mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN204146037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115250762A (en) * | 2022-08-23 | 2022-11-01 | 铁建重工新疆有限公司 | Bundling machine and bundling needle synchronous protection method thereof |
-
2014
- 2014-09-03 CN CN201420506290.2U patent/CN204146037U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115250762A (en) * | 2022-08-23 | 2022-11-01 | 铁建重工新疆有限公司 | Bundling machine and bundling needle synchronous protection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JINHU TIANNENG MACHINERY CO., LTD. Free format text: FORMER OWNER: CHEN XIAOZHONG Effective date: 20150326 Free format text: FORMER OWNER: CHEN SENSEN Effective date: 20150326 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325401 WENZHOU, ZHEJIANG PROVINCE TO: 211600 HUAIAN, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150326 Address after: 211600 No. 226-9 Daxing Road, Jinhu County, Jiangsu, Huaian Patentee after: Jinhu Tian Ke Machinery Co., Ltd. Address before: Jing Zhu Xiang Aojiang town Pingyang County Zhejiang city Wenzhou province No. 3-2 325401 Patentee before: Chen Xiaozhong Patentee before: Chen Sensen |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20170903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |