CN204762043U - Seeder tectorial membrane roller mounting structure - Google Patents
Seeder tectorial membrane roller mounting structure Download PDFInfo
- Publication number
- CN204762043U CN204762043U CN201520045071.3U CN201520045071U CN204762043U CN 204762043 U CN204762043 U CN 204762043U CN 201520045071 U CN201520045071 U CN 201520045071U CN 204762043 U CN204762043 U CN 204762043U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- seeder
- tectorial membrane
- spring
- mounting structure
- Prior art date
- 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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- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Abstract
The utility model discloses a seeder tectorial membrane roller mounting structure, including fixed mounting's bracing piece and buffing pad, hinge on the bracing piece and install the swing arm, the other end of swing arm rotates through the free bearing installs the tectorial membrane roller, pass on the buffing pad and slidable mounting has the buffer beam, has cup jointed two springs, lower extremes on the buffer beam and hinged in the swing arm, and the spring that the spring on upper portion is in tensile state, lower part in two springs is in compression state, and the swing arm is L shape connecting rod, and one end hinges on the bracing piece, and the other end rotates the lower extreme of installing tectorial membrane roller, buffer beam to be passed through U type seat and hinge in this end. The utility model discloses structural design is simple reasonable, can improve after the installation seeder work efficiency, improve it and benefit from the life -span, reduced the maintenance cost of seeder, provide the guarantee for guaranteeing its normal, lasting work.
Description
technical field:
The utility model relates to sower field, particularly a kind of sower overlay film roller mounting structure.
background technology:
Sower take crop seed as the planting machinery of sowing object.For the sower of certain class or certain crop, often titled with crop species title, as grain drill, corn seeding drill, cotton planter, herbage seed broadcaster etc.Since the birth of a series of agricultural machinery such as sower, agricultural obtains great development, and agricultural machinery not only increases the efficiency of work, and its main effect makes to have liberated labour.
utility model content:
For solving the deficiencies in the prior art, the utility model provides a kind of sower overlay film roller mounting structure on sower.
The technical solution adopted in the utility model is:
Sower overlay film roller mounting structure, comprises hard-wired support bar and buffing pad, it is characterized in that: hingedly on described support bar be provided with swing arm, and the other end of swing arm is rotatablely equipped with overlay film roller by free bearing; Buffing pad pass and is slidably fitted with buffer bar, buffer bar being socketed with two springs, lower end is articulated with in swing arm, the spring of two spring middle and upper parts is in extended state, the spring of bottom is in compressive state.
Described sower overlay film roller mounting structure, is characterized in that: described swing arm is L shape connecting rod, and one end is articulated with on support bar, and the other end rotates and installs overlay film roller, the lower end of buffer bar is articulated with this end by U-shaped seat.
Compared with prior art, the beneficial effects of the utility model are:
The utility model structural design advantages of simple, can improving the operating efficiency of sower, improve it and benefit from the life-span, reducing the maintenance cost of sower, for ensureing that its normal, lasting work provides guarantee after installation.
accompanying drawing illustrates:
Fig. 1 is the utility model structural representation.
embodiment:
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail:
Sower overlay film roller mounting structure, comprises hard-wired support bar 1 and buffing pad 2, hingedly on support bar 1 is provided with swing arm 3, and the other end of swing arm 3 is rotatablely equipped with overlay film roller 4 by free bearing; Buffing pad 2 passes and is slidably fitted with buffer bar 5, buffer bar 5 is socketed with two springs, lower end is articulated with in swing arm 3, the spring of two spring middle and upper parts is in extended state, the spring of bottom is in compressive state, swing arm 3 is L shape connecting rod, one end is articulated with on support bar 1, and the other end rotates and installs overlay film roller 4, the lower end of buffer bar 5 is articulated with this end by U-shaped seat.
Above-described embodiment is only preferably embodiment of the present utility model, and in addition, the utility model can also have other implementations.It should be noted that, under the prerequisite not departing from the utility model design, any apparent improvement and modification all should fall within protection domain of the present utility model.
Claims (2)
1. sower overlay film roller mounting structure, comprises hard-wired support bar and buffing pad, it is characterized in that: hingedly on described support bar be provided with swing arm, and the other end of swing arm is rotatablely equipped with overlay film roller by free bearing; Buffing pad pass and is slidably fitted with buffer bar, buffer bar being socketed with two springs, lower end is articulated with in swing arm, the spring of two spring middle and upper parts is in extended state, the spring of bottom is in compressive state.
2. sower overlay film roller mounting structure according to claim 1, is characterized in that: described swing arm is L shape connecting rod, and one end is articulated with on support bar, and the other end rotates and installs overlay film roller, the lower end of buffer bar is articulated with this end by U-shaped seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045071.3U CN204762043U (en) | 2015-01-22 | 2015-01-22 | Seeder tectorial membrane roller mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045071.3U CN204762043U (en) | 2015-01-22 | 2015-01-22 | Seeder tectorial membrane roller mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204762043U true CN204762043U (en) | 2015-11-18 |
Family
ID=54502216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520045071.3U Expired - Fee Related CN204762043U (en) | 2015-01-22 | 2015-01-22 | Seeder tectorial membrane roller mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204762043U (en) |
-
2015
- 2015-01-22 CN CN201520045071.3U patent/CN204762043U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20200122 |