CN204047400U - A kind of expansion film device - Google Patents
A kind of expansion film device Download PDFInfo
- Publication number
- CN204047400U CN204047400U CN201420405991.7U CN201420405991U CN204047400U CN 204047400 U CN204047400 U CN 204047400U CN 201420405991 U CN201420405991 U CN 201420405991U CN 204047400 U CN204047400 U CN 204047400U
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- montant
- iron ring
- film device
- circular iron
- cross bar
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Abstract
The utility model discloses a kind of expansion film device, form primarily of cross bar, montant, circular iron ring, described montant upper end is connected with cross bar, montant lower end is connected with circular iron ring by rinforcement bar, described circular iron ring is provided with through hole, described rinforcement bar is bolted on through hole away from montant one end, and described circular its circumference of iron ring lower end edge is provided with some sawtooth.In use not easily adhesion can be there is by arranging sawtooth, other positions of film can not be damaged when expanding film, can effectively improving expansion film quality, by arranging removable circular iron ring, can need to expand film according to different growing stage cigarette seedling, be connected by rinforcement bar is set to bolt with circular iron ring, circular iron ring can be convenient for changing, only need people's operation in the utility model use procedure, effectively can save labour, raise labour efficiency, reduce cost of labor.
Description
Technical field
The utility model relates to agricultural operation instrument field, specifically, refers to a kind of expansion film device.
Background technology
When tobacco seedling growth is to certain phase, need to carry out the ridging of expansion film to cigarette seedling, existing routine expands film mode and there is time-consuming taking a lot of work, expand the not high problems of film seal quality, and existing expansion film device in use can cause damaging the earth around membrane structure or cigarette seedling due to earth or film coalescence, simultaneously, traditional expansion film mode needs multi agent cooperation to realize, and the expansion film needed due to the different phase of tobacco seedling growth varies in size, the single expansion film device of tradition obviously can not satisfy the demands, can not the size of removable parts parts as required, therefore film device can only be expanded by integral replacing, cause operation process cost very high.
Utility model content
The purpose of this utility model is that providing a kind of expands film device, above-mentioned defect can be overcome, by arranging sawtooth, expansion film can be carried out easily and promote tobacco leaf growth, there will not be adhesion, and then expansion film quality can be improved, expand film device simultaneously and only need one man operation, can increase work efficiency, adopt dismountable circular iron ring can change circular iron ring as required, thus be applicable to different formative year cigarette seedling expansion film needs.
The utility model is achieved through the following technical solutions:
A kind of expansion film device, form primarily of cross bar, montant, circular iron ring, described montant upper end is connected with cross bar, montant lower end is connected with circular iron ring by rinforcement bar, described circular iron ring is provided with through hole, described rinforcement bar is bolted on through hole away from montant one end, and described circular its circumference of iron ring lower end edge is provided with some sawtooth.
When needs carry out expansion film to cigarette seedling, both hands catch cross bar, make cigarette seedling be positioned at circular iron ring cover middle part downwards, owing to being provided with sawtooth, can realizing easily expanding film, can not stick together, also can carry out certain loosening the soil to around cigarette seedling simultaneously directly over cigarette seedling.It is replaceable circular iron ring after pulling down the bolt of through hole.By expanding film, timely intertill and clean tillage can be facilitated, propose ditch ridging, oxygen concentration in soil can be improved, improve soil permeability, the vigor of root is restored, by arranging broached-tooth design, can active soil stratum be thickeied, increase ridge body soil amount, can make tobacco stem base portion that a large amount of adventive root occurs, expand the root area that cigarette strain absorbs nutrient, be conducive to improving utilization rate of fertilizer, promote that the normal growth of middle and later periods tobacco leaf is grown, anti-anti-avulsion fertilizer and early ageing, fertilizer can be kept, particularly potash fertilizer does not run off, and all right water moisture self restraint, plays the effect of drought-relief, waterlogging-preventing.
Further, for realizing the utility model better, described circular iron ring is that strip iron plate is rolled into, and is provided with the screwed hole that many group positions are corresponding at described strip iron plate two ends.When needing the diameter adjusting circular iron ring, after the screwed hole of both sides correspondence position is aimed at, be fixed up by screw.Organizing screwed hole by arranging more, position can be adjusted as required, operate also very convenient simultaneously.
Further, for realizing the utility model better, described circular iron ring is that strip iron plate is rolled into, and is provided with organizes buckle more in described strip iron plate one end, the described strip iron plate other end is provided with the card article matched with buckle, described card article is provided with the fixture hinged with card article.When needs adjust circular iron ring diameter, fixture is rotated as consistent with card article long side direction, then card article is inserted in buckle together with fixture, rotary mount, make fixture two ends be stuck in buckle both sides.
Further, for realizing the utility model better, described circular iron ring is that strip iron plate is rolled into, and is provided with and organizes buckle more, the described strip iron plate other end is provided with the hook matched with buckle in described strip iron plate one end.When needing the diameter adjusting circular iron ring, can will hang on the buckle of relevant position.
Further, for realizing the utility model better, described strip iron plate is provided with graduation mark.By arranging graduation mark, can according to the diameter of the circular iron ring of the demand accurate adjustment of the cigarette seedling of different growing stage, contrast size during convenient adjustment.
Further, for realizing the utility model better, described through hole is the through hole of strip.By arranging strip through hole, the position that rinforcement bar two ends are connected with circular iron ring can be adjusted as required, making circular iron ring in use procedure stressed more even.
Further, for realizing the utility model better, described cross bar is provided with screwed hole, the described montant position that to be connected with cross bar is provided with the external screw thread matched with screwed hole.In order to change cross bar more easily, cross bar and montant being set to be threaded, can changing in time as required.
Further, for realizing the utility model better, at described montant, cross bar one end is provided with internal thread, the described rinforcement bar position that to be connected with montant is provided with the external screw thread matched with this internal thread.Being threaded by adopting, installation and the replacing of rinforcement bar can be facilitated.
Further, for realizing the utility model better, described rinforcement bar is that a steel pipe two ends bending forms, and described rinforcement bar two ends are provided with the screwed hole matched with through hole.Adopt a steel pipe two ends bending to become rinforcement bar, the welding step of montant and rinforcement bar junction can be reduced, and then reduce manufacturing procedure, connection also can be made more fastening simultaneously.
Further, for realizing the utility model better, described cross bar and montant one-body molded.The conveniently processing of cross bar and montant, by cross bar and montant one-body molded, structure also can be made more firm, not fragile simultaneously.
The utility model compared with prior art, the beneficial effect had is: the utility model in use not easily can occur adhesion by arranging sawtooth, other positions of film can not be damaged when expanding film, can effectively improve expansion film quality, be connected by rinforcement bar is set to bolt with circular iron ring, circular iron ring can be convenient for changing, can need to expand film according to different growing stage cigarette seedling, people's operation is only needed in the utility model use procedure, effectively can save labour, raise labour efficiency, reduce cost of labor.
Accompanying drawing explanation
Fig. 1 is that the utility model embodiment 1 expands film device structural representation;
Fig. 2 is the first circular iron ring structural representation of the utility model embodiment 2;
Fig. 3 is the circular iron ring structural representation of the utility model embodiment 2 the second;
Fig. 4 is the third circular iron ring structural representation of the utility model embodiment 2.
Wherein: 101-cross bar; 102-montant; 103-circular iron ring; 104-sawtooth; 105-rinforcement bar; 106-screwed hole; 107-buckle; 108-card article; 109-fixture; 110-hook; 111-through hole.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment 1:
As shown in Figure 1, a kind of expansion film device, primarily of cross bar 101, montant 102, circular iron ring 103 is formed, described montant 102 upper end is connected with cross bar 101, montant 102 lower end is connected with circular iron ring 103 by rinforcement bar 105, conveniently change the circular iron ring 103 of different-diameter, described circular iron ring 103 is provided with through hole 111, described rinforcement bar 105 is bolted on through hole 111 away from montant 102 one end, by with bolts, while can conveniently adjusting, also circular iron ring 103 can be changed as required, for convenience detach, in order to there is not adhesion phenomenon in expansion membrane process, described circular its circumference of iron ring 103 lower end edge is provided with some sawtooth 104, by arranging sawtooth 104, easily the film of relevant position can be poked, expanding the film that can not destroy other positions in membrane process, thus can effectively ensure to expand film quality, in order to prevent earth adhesion better, described sawtooth 104 is preferably helical teeth.
Conveniently transport can conveniently be installed simultaneously in use, described cross bar 101 is provided with screwed hole, described montant 102 position that to be connected with cross bar 101 is provided with the external screw thread matched with screwed hole, when transporting, cross bar 101 can be pulled down, convenient separately transport, further, in order to increase the length of montant 102 when montant 102 is shorter, at described montant 102, cross bar 101 one end is provided with internal thread, this internal thread be positioned at the external screw thread of montant 102 near cross bar 101 one end and match, described rinforcement bar 105 position that to be connected with montant 102 is provided with the external screw thread matched with this internal thread.Screw thread due to montant about 102 two ends is the screw thread that can mutually mate, when needing the length increasing montant 102, multistage montant 102 is adopted to be threaded connection, thus the length of montant 102 can be lengthened, be set to be threaded between rinforcement bar 105 with montant 102, also can be convenient for changing rinforcement bar 105 or other parts.
Embodiment 2:
As shown in Figure 2, Figure 3, Figure 4, in order to improve the intensity of rinforcement bar 105, described rinforcement bar 105 is that a steel pipe two ends bending forms, and described rinforcement bar 105 two ends are provided with the screwed hole matched with through hole 111; The conveniently manufacture of cross bar 101 and montant 102, described cross bar 101 and montant 102 one-body molded, such setting also can improve cross bar 101 and montant 102 by force intensity, increase the service life.In order to adjust the diameter of circular iron ring 103, have employed following three kinds of schemes, the first in the present embodiment, described circular iron ring 103 is rolled into for strip iron plate, is provided with the screwed hole 106 that many group positions are corresponding at described strip iron plate two ends.When needing the diameter adjusting circular iron ring 103, both sides screwed hole 106 correspondence position can be aimed at and be bolted; Second, described circular iron ring 103 is rolled into for strip iron plate, many group buckles 107 are provided with in described strip iron plate one end, the described strip iron plate other end is provided with the card article 108 matched with buckle 107, described card article 108 is provided with the fixture 109 hinged with card article 108, in use, card article 108 is inserted in buckle 107 together with fixture 109, rotational fixture 109, makes fixture 109 two ends be fixed on buckle 107 two ends; 3rd, described circular iron ring 103 is rolled into for strip iron plate, many group buckles 107 are provided with in described strip iron plate one end, the described strip iron plate other end is provided with the hook 110 matched with buckle 107, when needs adjustment diameter, hook 110 is hung on the buckle 107 of relevant position.
In order to adjust the position that rinforcement bar 105 is connected with circular iron ring 103, make circular iron ring 103 stressed more even, described through hole 111 is the through hole of strip.After by above-mentioned three kinds of methods, any one adjusts circular iron ring 103 diameter, if rinforcement bar 105 two ends and circular iron ring 103 connecting portion asymmetric, likely cause circular iron ring 103 unbalance stress, therefore adopt strip through hole 111, adjust the position of junction as required.Described circular iron ring 103 is provided with graduation mark; The diameter of circular iron ring 103 can be adjusted as required with reference to graduation mark, improve the accuracy expanding film size
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. one kind is expanded film device, it is characterized in that: form primarily of cross bar, montant, circular iron ring, described montant upper end is connected with cross bar, montant lower end is connected with circular iron ring by rinforcement bar, described circular iron ring is provided with through hole, described rinforcement bar is bolted on through hole away from montant one end, and described circular its circumference of iron ring lower end edge is provided with some sawtooth.
2. one according to claim 1 expands film device, it is characterized in that: described circular iron ring is that strip iron plate is rolled into, and is provided with the screwed hole that many group positions are corresponding at described strip iron plate two ends.
3. one according to claim 1 expands film device, it is characterized in that: described circular iron ring is that strip iron plate is rolled into, be provided with in described strip iron plate one end and organize buckle more, the described strip iron plate other end is provided with the card article matched with buckle, described card article is provided with the fixture hinged with card article.
4. one according to claim 1 expands film device, it is characterized in that: described circular iron ring is that strip iron plate is rolled into, is provided with and organizes buckle more, the described strip iron plate other end is provided with the hook matched with buckle in described strip iron plate one end.
5. the one according to any one of claim 2-4 expands film device, it is characterized in that: on described strip iron plate, be provided with graduation mark.
6. the one according to any one of claim 2-4 expands film device, it is characterized in that: described through hole is the through hole of strip.
7. one according to claim 1 expands film device, it is characterized in that: on described cross bar, be provided with screwed hole, and the described montant position that to be connected with cross bar is provided with the external screw thread matched with screwed hole.
8. one according to claim 7 expands film device, it is characterized in that: at described montant, cross bar one end is provided with internal thread, and the described rinforcement bar position that to be connected with montant is provided with the external screw thread matched with this internal thread.
9. one according to claim 1 expands film device, it is characterized in that: described rinforcement bar is that a steel pipe two ends bending forms, and described rinforcement bar two ends are provided with the screwed hole matched with through hole.
10. one according to claim 1 expands film device, it is characterized in that: described cross bar and montant one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405991.7U CN204047400U (en) | 2014-07-22 | 2014-07-22 | A kind of expansion film device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405991.7U CN204047400U (en) | 2014-07-22 | 2014-07-22 | A kind of expansion film device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204047400U true CN204047400U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420405991.7U Expired - Fee Related CN204047400U (en) | 2014-07-22 | 2014-07-22 | A kind of expansion film device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204047400U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207121A (en) * | 2018-04-04 | 2018-06-29 | 中国烟草总公司重庆市公司彭水分公司 | Cigarette strain bib banker |
| CN108307896A (en) * | 2018-04-04 | 2018-07-24 | 中国烟草总公司重庆市公司彭水分公司 | Cigarette strain rupture of membranes ridging equipment |
-
2014
- 2014-07-22 CN CN201420405991.7U patent/CN204047400U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207121A (en) * | 2018-04-04 | 2018-06-29 | 中国烟草总公司重庆市公司彭水分公司 | Cigarette strain bib banker |
| CN108307896A (en) * | 2018-04-04 | 2018-07-24 | 中国烟草总公司重庆市公司彭水分公司 | Cigarette strain rupture of membranes ridging equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150722 |
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| EXPY | Termination of patent right or utility model |