CN103563698B - Replaceable mulching film clamping device - Google Patents
Replaceable mulching film clamping device Download PDFInfo
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- CN103563698B CN103563698B CN201310540231.7A CN201310540231A CN103563698B CN 103563698 B CN103563698 B CN 103563698B CN 201310540231 A CN201310540231 A CN 201310540231A CN 103563698 B CN103563698 B CN 103563698B
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- clamping dish
- screw mandrel
- mulch film
- clamping
- adjusting part
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Abstract
The invention discloses a replaceable mulching film clamping device. The device comprises a clamping disk and an adjusting assembly, wherein the clamping disk is connected with a film supporting plate through the adjusting assembly; and the adjusting assembly is used for adjusting the distance between the clamping disk and a mulching film roll and comprises a locking nut, a spring, an adjusting screw rod and a limiting screw rod, one end of the adjusting screw rod is locked against the film supporting plate through the locking nut, the limiting screw rod penetrates through the clamping disk, then the clamping disk is locked by a positioning nut, an extending end of the limiting screw rod is fixedly connected with an extending end of the adjusting screw rod through threads, the limiting screw rod is sleeved with the spring, and the spring is compressed between the clamping disk and the film supporting plate. The device is reasonable in structural design, the clamping degree can be adjusted according to user requirements, the mulching film clamping device can be replaced and disassembled quickly, and the device is convenient to operate, labor-saving, time-saving and stable and reliable in working performance.
Description
Technical field
The present invention relates to field of agricultural machinery, particularly relate to a kind of removable mulch film gripping mechanism.
Background technology
The field machine mulch film spreading and seeding machine of current use adopts some rod members to come for planting after plastic covered by open and flat for mulch film, and its structural principle is first fixed by mulch film, then allows rod member utilize the fluctuating of traction counter-force and landform to involve mulch film.Due to the impact of landform, unit speed of advance, the factor such as to blow, mulch film flattens less effective, and this can cause to follow-up seeding operation and have a strong impact on, and brings loss to peasant household.So, how to avoid the film caused due to uncertain factor in plastic film mulch process to get loose, skid, just become the key of dealing with problems.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of structure simple, the mulch film gripping mechanism that mulch film is straight, specification is neat laid can be guaranteed.
Object of the present invention carrys out specific implementation by the following technical programs:
A kind of removable mulch film gripping mechanism, comprise clamping dish and adjusting part, described clamping dish is connected with frame lamina membranacea by adjusting part, and described adjusting part is for regulating the distance between clamping dish and mulch film reel.
Described adjusting part comprises black nut, spring, adjustment screw mandrel and spacing screw mandrel, one end of described adjustment screw mandrel is leaned against on frame lamina membranacea by black nut lock, described spacing screw mandrel passes clamping dish and is locked by clamping dish with a setscrew nut, the external part of spacing screw mandrel is fixedly connected with by screw thread with regulating the external part of screw mandrel, described spring housing, on spacing screw mandrel, is pressed between clamping dish and frame lamina membranacea.
Described clamping dish is circular or polygon disk-like structure, and clamping Pan Shangyou center arranges a U-shaped breach to edge, and the side at the arc notch place of U-shaped breach is provided with a reinforced rib, described clamping dish is provided with the knock hole of mounting limit screw mandrel.
Described adjusting part comprises black nut, spring, adjustment screw mandrel and sleeve pipe, one end of described adjustment screw mandrel is leaned against on sleeve pipe by black nut lock, the other end is passed sleeve pipe and is fixed by a setscrew nut and clamping dish, described sleeve pipe is fixed on frame lamina membranacea, described spring housing is on adjustment screw mandrel, spring one end withstands on the shoulder of adjustment screw mandrel, and the other end withstands on the shoulder of internal surface of sleeve pipe.
Described clamping dish is circular or polygon disk-like structure, and clamping Pan Shangyou center arranges a U-shaped breach to edge.
Described clamping dish is provided with the shrinkage pool installing setscrew nut.
Described adjusting part is distributed with 1 ~ 3 group along in clamping dish circumference.
Gripping mechanism can be placed in mulch film reel side and be used alone or be placed in the symmetry use of the mulch film reel left and right sides.
A kind of removable mulch film gripping mechanism of the present invention, it is simple and reasonable, and device plays blessing film, prevents film from getting loose, skids and the effect of fixed film; When seeding operation laying plastic, can need to regulate the clamping level of mulch film according to user, can be quick and smooth by plastic film mulching in field, the mulch film of laying is straight, and specification is neat; And can change rapidly, dismantle mulch film gripping mechanism, easy to operate, saving of labor, to save time, and stable and reliable working performance.
Accompanying drawing explanation
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the structural representation of the embodiment 1 of a kind of removable mulch film gripping mechanism of the present invention;
Fig. 2 is the block diagram of Fig. 1;
Fig. 3 is the structural representation of clamping dish in embodiment 1;
Fig. 4 is the cutaway view of Fig. 3;
Fig. 5 is the structural representation of the embodiment 2 of a kind of removable mulch film gripping mechanism of the present invention;
Fig. 6 is the block diagram of Fig. 5;
Fig. 7 is the structural representation of clamping dish in embodiment 2;
Fig. 8 is the cutaway view of Fig. 7;
Fig. 9 is the control position schematic diagram of a kind of removable mulch film gripping mechanism embodiment 1 of the present invention.
In figure: 1-clamping dish; 2-mulch film reel; 3-setscrew nut; The spacing screw mandrel of 4-; 5-spring; 6-frame lamina membranacea; 7-steel bushing; 8-black nut; 9-regulates screw mandrel; 10-keeps off lamina membranacea; 11-frame film pipe; 12-frame; 13-reinforced rib; 14-knock hole; 15-sleeve pipe; 16-packing ring.
Detailed description of the invention
embodiment 1
As shown in Fig. 1-4 and Fig. 9, the removable mulch film gripping mechanism of the one described in the embodiment of the present invention, comprises clamping dish 1 and adjusting part, and adjusting part comprises black nut 8, spring 5, regulates screw mandrel 9 and spacing screw mandrel 4.Mulch film reel 2 is placed on frame film pipe 11, and frame film pipe 11 two ends ride on frame lamina membranacea 6, and frame lamina membranacea 6 is provided with gear lamina membranacea 10 and carries out spacing to frame film pipe 11, prevent it from dropping, frame lamina membranacea 6 is fixed in frame 12.
One end of screw mandrel 9 is regulated to be leaned against on frame lamina membranacea 6 by black nut 8 lock, a steel bushing 7 is placed between black nut 8 and frame lamina membranacea 6, steel bushing 7 is enclosed within and regulates on screw mandrel 9, clamping dish 1 is also locked with a setscrew nut 3 through clamping dish 1 by spacing screw mandrel 4, the stub end of spacing screw mandrel 4 is recessed is hidden in below clamping dish 1 surface, the external part of spacing screw mandrel 4 is fixedly connected with by screw thread with regulating the external part of screw mandrel 9, spring 5 is enclosed within spacing screw mandrel 4, be pressed between clamping dish 1 and frame lamina membranacea 6, spring 5 plays vibration damping and locking effect.
Clamping dish 1 is disk-like structure, clamping dish 1 Shang You center arranges a U-shaped breach to edge, and the side at the arc notch place of U-shaped breach is provided with a reinforced rib 13, frame film pipe 11 is through the U-shaped breach of clamping dish 1, two ends ride on frame lamina membranacea 6, and clamping dish 1 is provided with the countersunk head type knock hole 14 of two mounting limit screw mandrels, clamping dish 1 is made up of nylon, when concrete operations, clamping dish 1 also can adopt polygon disk-like structure.
The present embodiment is distributed with two groups of adjusting parts along in the circumference of clamping dish 1, and two groups of adjusting parts are symmetrically distributed in frame film pipe 11 both sides; In addition, also can remove one group of adjusting part or increase by one group of adjusting part (totally 3 groups) in the optional position of clamping dish 1 again, can set according to specific needs.
This gripping mechanism can be placed in mulch film reel 2 side and be used alone or be placed in mulch film reel 2 left and right sides symmetry and use, and plays clamping film, prevents film from getting loose, skids and the effect of fixed film.
The removable mulch film gripping mechanism of one described in the present embodiment, belongs to and is placed in the symmetry use of mulch film reel 2 left and right sides, during use, can regulate the clamping degree of clamping dish 1 according to the rotary state of mulch film reel 2.During adjustment, the black nut 8 regulated on screw mandrel 9 is rotated forward or backward, under the thrust of spring 5, makes spacing screw mandrel 4 together with autonomous being close to forward or throwing off backward of clamping dish 1, change the tightening degree of clamping dish 1 and mulch film reel 2, and then change the rotary resistance of mulch film reel 2.As clamping dish 1 need be changed, spacing screw mandrel 4 is screwed out, can fast clamping dish 1 be taken off from frame film pipe 11 along U-shaped breach direction.
embodiment 2as viewed in figures 5-8, the removable mulch film gripping mechanism of the one described in the embodiment of the present invention, comprises clamping dish 1 and adjusting part, and adjusting part comprises black nut 8, spring 5, regulates screw mandrel 9.Mulch film reel 2 is placed on frame film pipe 11, and frame film pipe 11 two ends ride on frame lamina membranacea 6, frame lamina membranacea 6 is provided with gear lamina membranacea 10 and carries out spacing to frame film pipe 11, prevent it from dropping.
One end of screw mandrel 9 is regulated to be leaned against on sleeve pipe 15 by black nut 8 lock, the other end is passed sleeve pipe 15 and is fixed with clamping dish 1 by packing ring 16, setscrew nut 3, sleeve pipe 15 is fixed on frame lamina membranacea 6, spring 5 is enclosed within and regulates on screw mandrel 9, spring 5 one end withstands on the shoulder of adjustment screw mandrel 9, the other end withstands on the shoulder of sleeve pipe 15 inwall, and spring 5 plays vibration damping and locking effect.
Clamping dish 1 is disk-like structure, clamping dish 1 Shang You center arranges a U-shaped breach to edge, frame film pipe 11 is through the U-shaped breach of clamping dish 1, two ends ride on frame lamina membranacea 6, the bottom of clamping dish 1 is provided with the countersunk head type knock hole 14 of a mounting limit screw mandrel, clamping dish 1 is made with nylon, and when concrete operations, clamping dish 1 also can adopt polygon dish class formation.
The present embodiment adopts one group of adjusting part, and adjusting part is arranged on the bottom of clamping dish 1, in addition, when specifically implementing, also can along the circumference of clamping dish 1 uniform two groups or three groups of adjusting parts, make the stressed of clamping dish 1 evenly.
Gripping mechanism can be placed in mulch film reel 2 side and be used alone or be placed in mulch film reel 2 left and right sides symmetry and use, and plays clamping film, prevents film from getting loose, skids and the effect of fixed film.
The removable mulch film gripping mechanism of one described in the present embodiment, belongs to and is placed in the symmetry use of mulch film reel 2 left and right sides, during use, can regulate the clamping degree of clamping dish 1 according to the rotary state of mulch film reel 2.During adjustment, the black nut 8 regulated on screw mandrel 9 is rotated forward or backward, under the thrust of spring 5, makes adjustment screw mandrel 4 together with autonomous being close to forward or throwing off backward of clamping dish 1, change the tightening degree of clamping dish 1 and mulch film reel 2, and then change the rotary resistance of mulch film reel 2.As clamping dish 1 need be changed, adjustment screw mandrel 9 is screwed out, can fast clamping dish 1 be taken off from frame film pipe 11 along U-shaped breach direction.
Last it is noted that the foregoing is only the preferred embodiments of the present invention; be not limited to the present invention; for a person skilled in the art; it still can regulate the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a removable mulch film gripping mechanism, it is characterized in that: comprise clamping dish and adjusting part, described clamping dish is connected with frame lamina membranacea by adjusting part, described adjusting part is for regulating the distance between clamping dish and mulch film reel, described adjusting part comprises black nut, spring, regulate screw mandrel and spacing screw mandrel, one end of described adjustment screw mandrel is leaned against on frame lamina membranacea by black nut lock, described spacing screw mandrel passes clamping dish and is locked by clamping dish with a setscrew nut, the external part of spacing screw mandrel is fixedly connected with by screw thread with regulating the external part of screw mandrel, described spring housing is on spacing screw mandrel, be pressed between clamping dish and frame lamina membranacea, gripping mechanism can be placed in mulch film reel side and be used alone or be placed in the symmetry use of the mulch film reel left and right sides.
2. the removable mulch film gripping mechanism of one according to claim 1, it is characterized in that: described clamping dish is circular or polygon disk-like structure, clamping Pan Shangyou center arranges a U-shaped breach to edge, and the side at the arc notch place of U-shaped breach is provided with a reinforced rib, described clamping dish is provided with the knock hole of mounting limit screw mandrel.
3. the removable mulch film gripping mechanism of one according to claim 1 and 2, is characterized in that: described adjusting part is distributed with 1 ~ 3 group along in clamping dish circumference.
4. a removable mulch film gripping mechanism, it is characterized in that: comprise clamping dish and adjusting part, described clamping dish is connected with frame lamina membranacea by adjusting part, described adjusting part is for regulating the distance between clamping dish and mulch film reel, described adjusting part comprises black nut, spring, regulate screw mandrel and sleeve pipe, one end of described adjustment screw mandrel is leaned against on sleeve pipe by black nut lock, the other end is passed sleeve pipe and is fixed by a setscrew nut and clamping dish, described sleeve pipe is fixed on frame lamina membranacea, described spring housing is on adjustment screw mandrel, spring one end withstands on the shoulder of adjustment screw mandrel, the other end withstands on the shoulder of internal surface of sleeve pipe, gripping mechanism can be placed in mulch film reel side and be used alone or be placed in the symmetry use of the mulch film reel left and right sides.
5. the removable mulch film gripping mechanism of one according to claim 4, is characterized in that: described clamping dish is circular or polygon disk-like structure, and clamping Pan Shangyou center arranges a U-shaped breach to edge.
6. the removable mulch film gripping mechanism of one according to claim 5, is characterized in that: described clamping dish is provided with the shrinkage pool installing setscrew nut.
7. the removable mulch film gripping mechanism of the one according to claim 4 or 5, is characterized in that: described adjusting part is distributed with 1 ~ 3 group along in clamping dish circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310540231.7A CN103563698B (en) | 2013-11-05 | 2013-11-05 | Replaceable mulching film clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310540231.7A CN103563698B (en) | 2013-11-05 | 2013-11-05 | Replaceable mulching film clamping device |
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| Publication Number | Publication Date |
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| CN103563698A CN103563698A (en) | 2014-02-12 |
| CN103563698B true CN103563698B (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310540231.7A Active CN103563698B (en) | 2013-11-05 | 2013-11-05 | Replaceable mulching film clamping device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105145208A (en) * | 2015-08-03 | 2015-12-16 | 融安县颖丰水果种植有限公司 | Thin film-covering fruit tree device |
| CN107593203A (en) * | 2017-08-21 | 2018-01-19 | 高萌迪 | A kind of efficiently mulch film laying apparatus |
| CN107568038B (en) * | 2017-09-30 | 2020-02-07 | 谷学友 | Irrigation equipment |
| CN111758477B (en) * | 2020-08-04 | 2022-07-26 | 元谋县果然好农业科技有限公司 | Fruit growing grape vine binding device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4363455A (en) * | 1981-02-17 | 1982-12-14 | E. I. Du Pont De Nemours And Company | Take-up roll mandrel slip clutch tensioning device |
| US4378095A (en) * | 1980-11-28 | 1983-03-29 | Bell & Howell Company | Methods and apparatus for retaining tubular objects |
| FR2600231A1 (en) * | 1986-06-20 | 1987-12-24 | Legoff Joseph | Improvements to planters for seeds under mulching with a burying film cutter |
| CN87208593U (en) * | 1987-05-28 | 1988-08-10 | 陕西省户县西街机械修造厂 | Flexible bearing shaft |
| SU1551637A1 (en) * | 1985-07-19 | 1990-03-23 | Предприятие П/Я Р-6947 | Winder |
| CN200983780Y (en) * | 2006-08-11 | 2007-12-05 | 甘肃省农业机械化技术推广总站 | Sticking-proof and blocking-proof mechanism of scraping belt trough type soil lift conveyer of the double-ridge full-film mulch-laying machine |
| CN203152150U (en) * | 2013-03-26 | 2013-08-28 | 四川农业大学 | Adjustable film mulching device |
| CN203523449U (en) * | 2013-11-05 | 2014-04-09 | 新疆天诚农机具制造有限公司 | Changeable clamping device for mulching film |
-
2013
- 2013-11-05 CN CN201310540231.7A patent/CN103563698B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4378095A (en) * | 1980-11-28 | 1983-03-29 | Bell & Howell Company | Methods and apparatus for retaining tubular objects |
| US4363455A (en) * | 1981-02-17 | 1982-12-14 | E. I. Du Pont De Nemours And Company | Take-up roll mandrel slip clutch tensioning device |
| SU1551637A1 (en) * | 1985-07-19 | 1990-03-23 | Предприятие П/Я Р-6947 | Winder |
| FR2600231A1 (en) * | 1986-06-20 | 1987-12-24 | Legoff Joseph | Improvements to planters for seeds under mulching with a burying film cutter |
| CN87208593U (en) * | 1987-05-28 | 1988-08-10 | 陕西省户县西街机械修造厂 | Flexible bearing shaft |
| CN200983780Y (en) * | 2006-08-11 | 2007-12-05 | 甘肃省农业机械化技术推广总站 | Sticking-proof and blocking-proof mechanism of scraping belt trough type soil lift conveyer of the double-ridge full-film mulch-laying machine |
| CN203152150U (en) * | 2013-03-26 | 2013-08-28 | 四川农业大学 | Adjustable film mulching device |
| CN203523449U (en) * | 2013-11-05 | 2014-04-09 | 新疆天诚农机具制造有限公司 | Changeable clamping device for mulching film |
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| CN103563698A (en) | 2014-02-12 |
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