CN210470315U - Harvester harvesting roller with cutter convenient to replace - Google Patents
Harvester harvesting roller with cutter convenient to replace Download PDFInfo
- Publication number
- CN210470315U CN210470315U CN201920885998.6U CN201920885998U CN210470315U CN 210470315 U CN210470315 U CN 210470315U CN 201920885998 U CN201920885998 U CN 201920885998U CN 210470315 U CN210470315 U CN 210470315U
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- CN
- China
- Prior art keywords
- cutting knife
- pull rod
- wall
- roller
- splint
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a conveniently change harvester harvesting roller of cutting knife, including the roll body, be provided with the connecting axle on one side outer wall of roll body, and the inside embedding of roll body has first pull rod, be provided with first splint on one side outer wall of first pull rod, and the one end of first pull rod is provided with the handle, one side position department embedding that the inside of roll body is close to first pull rod has the second pull rod, be provided with second splint on one side outer wall of second pull rod, be provided with the cutting knife between first splint and the second splint. This conveniently change harvester harvesting roller of cutting knife through the change that can select single cutting knife or the change of whole cutting knife on the harvesting roller according to the cutting knife damaged condition of difference, the change of the cutting knife of being convenient for on the one hand avoids the user to singly dismantle the trouble of changing, improves and changes efficiency, labour saving and time saving, and on the other hand can carry out accurate quick change, the loaded down with trivial details on the further reduction operation to single cutting knife.
Description
Technical Field
The utility model relates to a harvester technical field specifically is a conveniently change harvester harvesting roller of cutting knife.
Background
The harvester is an integrated machine for harvesting crops, can complete harvesting and threshing at one time, collects grains into a storage bin, and then conveys the grains to a transport vehicle through a conveying belt.
The cutting knife that harvester on the existing market need reap on the roller cuts off crops so that collect and break away from when reaping, the cutting knife on the current harvesting roller is worn and torn big during the use, need often to change the cutting ability in order to guarantee the harvester, however, current cutting knife is more troublesome changing, most can only change one by one, fastening nut that needs to relapse, waste time and energy, change inefficiency complex operation, in addition, cutting knife position on the current harvesting roller is fixed mostly, can not adjust the interval between the cutting knife according to different crops or planting interval, be difficult to reach abundant harvesting.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a conveniently change harvester harvesting roller of cutting knife to it changes trouble, changes the inefficiency and is difficult to the problem of adjusting the cutting knife interval to propose current harvester harvesting roller cutting knife in the above-mentioned background art to solve.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a conveniently change harvester harvesting roller of cutting knife, includes the roll body, be provided with the connecting axle on one side outer wall of roll body, and the inside embedding of roll body has first pull rod, be provided with first splint on one side outer wall of first pull rod, and the one end of first pull rod is provided with the handle, one side position department embedding that the inside of roll body is close to first pull rod has the second pull rod, be provided with the second splint on one side outer wall of second pull rod, be provided with the cutting knife between first splint and the second splint.
Preferably, close soon through the screw thread on the outer wall of one side of cutting knife and be connected with first screw rod, the both ends of first screw rod all are provided with first inserted bar, the jack has all been seted up on the outer wall of one side of first splint and second splint, first inserted bar runs through the jack.
Preferably, a threaded hole is formed in the outer wall of one side of the first pull rod, a sliding block is arranged on the outer wall of one side of the first clamping plate, a fastening nut is connected to the outer wall of one side of the sliding block in a screwing mode through threads, and the fastening nut is connected with the threaded hole in a screwing mode through threads.
Preferably, a sliding groove is formed in the position, close to one side of the first clamping plate, on the outer wall of one side of the roller body.
Preferably, the outer wall of one side of the roller body is connected with a second screw rod in a screwing mode through threads, one end of the second screw rod is provided with a second inserting rod, a through hole is formed in the position, close to one side of the second inserting rod, of the outer wall of one side of the first pull rod, and the second inserting rod penetrates through the through hole.
Compared with the prior art, the beneficial effects of the utility model are that: this conveniently change harvester harvesting roller of cutting knife, through can select the change of single cutting knife or the change of whole cutting knife on the harvesting roller according to the cutting knife damaged condition of difference, the change of the cutting knife of being convenient for on the one hand, avoid the single trouble of dismantling and changing of user, improve and change efficiency, time saving and labor saving, on the other hand can carry out accurate quick change to single cutting knife, further loaded down with trivial details on the reduction operation, in addition, the position of cutting knife installation can be adjusted through mobilizable first splint, thereby adjust the erection space of cutting knife, be convenient for adapt to different crops and plant the interval and adjust, guarantee crops fully reap, the quality of reaping of improvement harvester.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a front view of the cutting knife of the present invention;
fig. 4 is a front view of the first pull rod of the present invention.
In the figure: 1. a roller body; 2. a connecting shaft; 3. a first pull rod; 4. a first splint; 5. a handle; 6. a second splint; 7. cutting; 8. a first screw; 9. a first plunger; 10. a chute; 11. a threaded hole; 12. a slider; 13. fastening a nut; 14. a through hole; 15. a second screw; 16. a jack; 17. a second plunger; 18. a second pull rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a harvester harvesting roller with a cutting knife convenient to replace comprises a roller body 1, a connecting shaft 2, a first pull rod 3, a first clamping plate 4, a handle 5, a second clamping plate 6, a cutting knife 7, a first screw rod 8, a first insert rod 9, a sliding chute 10, a threaded hole 11, a sliding block 12, a fastening nut 13, a through hole 14, a second screw rod 15, an insert hole 16, a second insert rod 17 and a second pull rod 18, wherein the connecting shaft 2 is arranged on the outer wall of one side of the roller body 1, a first pull rod 3 is embedded in the roller body 1, a first clamping plate 4 is arranged on the outer wall of one side of the first pull rod 3, and the one end of first pull rod 3 is provided with handle 5, and the inside one side position department that is close to first pull rod 3 of roll body 1 has embedded second pull rod 18, is provided with second splint 6 on the outer wall of one side of second pull rod 18, is provided with cutting knife 7 between first splint 4 and the second splint 6, is convenient for cut off crops, is convenient for subsequent collection and processing.
Further, close soon through the screw thread on the outer wall of one side of cutting knife 7 and be connected with first screw rod 8, the both ends of first screw rod 8 all are provided with first inserted bar 9, have all seted up jack 16 on the outer wall of one side of first splint 4 and second splint 6, and first inserted bar 9 runs through jack 16, guarantees that the stability of cutting knife 7 between first splint 4 and second splint 6 is firm.
Further, a threaded hole 11 is formed in the outer wall of one side of the first pull rod 3, a sliding block 12 is arranged on the outer wall of one side of the first clamping plate 4, a fastening nut 13 is connected to the outer wall of one side of the sliding block 12 in a screwing mode through threads, the fastening nut 13 is connected with the threaded hole 11 in a screwing mode through threads, and the first clamping plate 4 in the moving position can be conveniently fixed, so that the position of the cutting knife 7 can be adjusted.
Further, a sliding groove 10 is formed in the position, close to one side of the first clamping plate 4, on the outer wall of one side of the roller body 1, so that the first clamping plate 4 can move on the roller body 1 conveniently.
Further, be connected with second screw rod 15 through the screw thread closure on the outer wall of one side of roll body 1, the one end of second screw rod 15 is provided with second inserted bar 17, and the through-hole 14 has been seted up to one side position department that is close to second inserted bar 17 on the outer wall of one side of first pull rod 3, and second inserted bar 17 runs through-hole 14, is convenient for prescribe a limit to the position of first pull rod 3.
The working principle is as follows: when the cutting knife 7 needs to be replaced singly, the cutting knife 7 is connected with the first screw rod 8 in a screwing mode through the cutting knife 7, the first screw rod 8 is rotated to be separated from the cutting knife 7, the first inserting rod 9 is pulled out of the first clamping plate 4, the cutting knife 7 is taken out after the cutting knife 7 lacks the constraint of the first clamping plate 4 and the second clamping plate 6, when the cutting knife 7 on the whole roller body 1 needs to be replaced, the cutting knife 7 is connected with the roller body 1 in a screwing mode through the second screw rod 15, the second screw rod 15 is rotated and taken out, the second inserting rod 17 is separated from the through hole 14 in the first pull rod 3, the handle 5 is held by hand, the first pull rod 3 is pulled, the first clamping plate 4 is driven to move by the first pull rod 3, when the first clamping plate 4 is separated from the first inserting rod 9 in the transverse process, the cutting knife 7 is less constrained by the first clamping plate 4, the cutting knife 7 is taken down from the first inserting rod 9, and the cutting knife 7 on the whole roller body 1, improve and dismantle the efficiency of change, when the harvester is reaping different crops, can adjust the interval between the cutting knife 7 according to the planting interval of crops, slider 12 slides, when slider 12 moves required position on first pull rod 3, fixes slider 12 through fastening nut 13 and screw hole 11 to realize the regulation of first splint 4 position, and then adjust the interval of two adjacent cutting knives 7.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a conveniently change harvester harvesting roller of cutting knife, includes the roll body, its characterized in that: the roller comprises a roller body and is characterized in that a connecting shaft is arranged on the outer wall of one side of the roller body, a first pull rod is embedded into the roller body, a first clamp plate is arranged on the outer wall of one side of the first pull rod, a handle is arranged at one end of the first pull rod, a second pull rod is embedded into the position, close to the first pull rod, of one side of the inner portion of the roller body, a second clamp plate is arranged on the outer wall of one side of the second pull rod, and a cutting knife is arranged between the first clamp plate and the second clamp plate.
2. The harvester harvesting roller with the cutting knife convenient to replace according to claim 1, is characterized in that: the cutting knife is characterized in that a first screw is connected to the outer wall of one side of the cutting knife in a screwing mode through threads, first inserting rods are arranged at two ends of the first screw, jacks are formed in the outer wall of one side of the first clamping plate and the outer wall of one side of the second clamping plate, and the first inserting rods penetrate through the jacks.
3. The harvester harvesting roller with the cutting knife convenient to replace according to claim 1, is characterized in that: the clamping device is characterized in that a threaded hole is formed in the outer wall of one side of the first pull rod, a sliding block is arranged on the outer wall of one side of the first clamping plate, a fastening nut is connected to the outer wall of one side of the sliding block in a screwing mode through threads, and the fastening nut is connected with the threaded hole in a screwing mode through threads.
4. The harvester harvesting roller with the cutting knife convenient to replace according to claim 1, is characterized in that: a sliding groove is formed in the position, close to one side of the first clamping plate, on the outer wall of one side of the roller body.
5. The harvester harvesting roller with the cutting knife convenient to replace according to claim 1, is characterized in that: the roller comprises a roller body and is characterized in that a second screw is connected to the outer wall of one side of the roller body in a screwing mode through threads, a second inserting rod is arranged at one end of the second screw, a through hole is formed in the position, close to one side of the second inserting rod, of the outer wall of one side of the first pull rod, and the second inserting rod penetrates through the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920885998.6U CN210470315U (en) | 2019-06-13 | 2019-06-13 | Harvester harvesting roller with cutter convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920885998.6U CN210470315U (en) | 2019-06-13 | 2019-06-13 | Harvester harvesting roller with cutter convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210470315U true CN210470315U (en) | 2020-05-08 |
Family
ID=70513804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920885998.6U Expired - Fee Related CN210470315U (en) | 2019-06-13 | 2019-06-13 | Harvester harvesting roller with cutter convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210470315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114946394A (en) * | 2021-12-26 | 2022-08-30 | 湖北理工学院 | Multifunctional test bench and test equipment using same |
| CN116848970A (en) * | 2023-09-04 | 2023-10-10 | 安徽农业大学 | Agricultural farmland scarification device |
-
2019
- 2019-06-13 CN CN201920885998.6U patent/CN210470315U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114946394A (en) * | 2021-12-26 | 2022-08-30 | 湖北理工学院 | Multifunctional test bench and test equipment using same |
| CN116848970A (en) * | 2023-09-04 | 2023-10-10 | 安徽农业大学 | Agricultural farmland scarification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 Termination date: 20210613 |