CN205320753U - Spread membrane section of thick bamboo mechanism of membrane machine - Google Patents
Spread membrane section of thick bamboo mechanism of membrane machine Download PDFInfo
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- CN205320753U CN205320753U CN201620063276.9U CN201620063276U CN205320753U CN 205320753 U CN205320753 U CN 205320753U CN 201620063276 U CN201620063276 U CN 201620063276U CN 205320753 U CN205320753 U CN 205320753U
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- thick bamboo
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Abstract
The utility model discloses a spread membrane section of thick bamboo mechanism of membrane machine, including the two membrane section of thick bamboo supports of vertical fixing on spreading membrane machine frame both sides, the common fixed horizontal fixed crosspiece of a level on the two membrane section of thick bamboo supports, it can be around two membrane section of thick bamboos of its pivoted activity extension board to be fixed with on the fixed crosspiece, a common fixed rotatable membrane section of thick bamboo on the two membrane section of thick bamboos activity extension board. This spread membrane section of thick bamboo mechanism of membrane machine, when beginning to spread the membrane operation, film on the membrane section of thick bamboo pastes in ridge top or ground, film along with on the membrane section of thick bamboo is fewer and feweri, a membrane section of thick bamboo rotates around fixed crosspiece because of gravity makes membrane section of thick bamboo activity extension board, and then make the film on the membrane section of thick bamboo contact with ridge top or surface phase all the time, this kind of spread membrane section of thick bamboo mechanism of membrane machine, walking operation in -process, thin intermembranous frictional force makes membrane section of thick bamboo onroll and puts the membrane on ridge top or ground and the membrane section of thick bamboo, reduce the pulling force that the film bore of rear earthing greatly, effectively avoid spreading membrane in -process film and take place disconnected membrane because of local stress concentration, the phenomenon of rupture of membranes.
Description
Technical field
This utility model relates to a kind of film-laying machine, particularly relates to the Mo Tong mechanism of a kind of film-laying machine。
Background technology
The film cylinder 11 of existing film-laying machine is all the top being hung on alley or ground by film tube stent 12, as shown in Figure 1。When the film cylinder of this kind of structure is for plastic film mulch operation, film cylinder 11 is applied pulling force by the thin film A of rear earthing, make the process that film cylinder 11 walks with film-laying machine constantly puts film, owing to soil is to be overlying on the both sides of the edge of thin film A, therefore released by film cylinder 11 and the part thin film B of also non-earthing is transferred to the pulling force of film cylinder and focuses primarily upon the both sides of thin film B, particularly thin film B forms an inclination angle with face, ridge or ground, great power is born at the corner P place of this thin film B and the thin film A of rear earthing, plastic film mulch process easily causes disconnected film, rupture of membranes, in turn resulting in operation discontinuous, efficiency is low。
Summary of the invention
The purpose of this utility model is in that to provide the Mo Tong mechanism of a kind of film-laying machine。
A kind of Mo Tong mechanism of film-laying machine, including the two film tube stents being vertically fixed on film-laying machine frame both sides, described two film tube stents fix the fixing crosspiece that a level is horizontal jointly, described fixing crosspiece is fixed with the two film cylinder movable supporting boards that can rotate around it, described two film cylinder movable supporting boards fix a rotating film cylinder jointly。
Further, described film cylinder movable supporting board locks in the end of fixing crosspiece by bolt, and the lower section of film cylinder movable supporting board is additionally provided with fixture, and fixture is provided with the groove of opening upwards, and film cylinder movable supporting board is arranged in groove。It is spacing that bolt and fixture groove are used for the horizontal cross to film cylinder movable supporting board, it is to avoid meets in operation process and turns or shake, and cause film cylinder movable supporting board and film cylinder thereon to be relatively fixed crosspiece horizontal hunting, and then makes plastic film mulch position off-track。
Further, fixing crosspiece is connected by fixture and film tube stent are fixing。Fixture for film cylinder movable supporting board spacing while, be additionally operable to fixing crosspiece and be connected with film tube stent and fix, its simple in construction, compact。
Further, fixing crosspiece and film cylinder lay respectively at the both sides of film tube stent。Comparing fixing crosspiece and film cylinder and be positioned at the homonymy of film tube stent, this more compact structure, it is more reasonable to be distributed。
The Mo Tong mechanism of this utility model film-laying machine, when starting plastic film mulch operation, thin film on film cylinder is affixed on top, ridge or ground, along with the thin film on film cylinder is fewer and feweri, film cylinder makes film cylinder movable supporting board rotate around fixing crosspiece because of gravity, and then make the thin film on film cylinder touch with top, ridge or ground all the time, the Mo Tong mechanism of this kind of film-laying machine, in walking operation process, on top, ridge or ground and film cylinder, the frictional force between thin film makes film cylinder rolls forward put film, it is greatly reduced the pulling force that the thin film of rear earthing bears, it is prevented effectively from plastic film mulch process thin film and disconnected film occurs because of stress raisers, the phenomenon of rupture of membranes。
Accompanying drawing explanation
Fig. 1 is the structural representation of the Mo Tong mechanism of existing film-laying machine；
Fig. 2 is the main TV structure schematic diagram of a kind of embodiment of this utility model；
Fig. 3 is the plan structure schematic diagram that a kind of embodiment of this utility model does not include film tube stent；
Fig. 4 is the left view structural representation of a kind of embodiment of this utility model；
Fig. 5 is the structural representation of the fixture of a kind of embodiment of this utility model。
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the Mo Tong mechanism of this utility model film-laying machine is described in detail:
As shown in Figures 2 to 5, the Mo Tong mechanism of this utility model film-laying machine, including the two film tube stents 1 being vertically fixed on film-laying machine frame 10 both sides, described two film tube stents 1 fix the fixing crosspiece 2 that a level is horizontal jointly, described fixing crosspiece 2 is fixed with the two film cylinder movable supporting boards 3 that can rotate around it, described two film cylinder movable supporting boards 3 fix a rotating film cylinder 4 jointly。Described film cylinder movable supporting board 3 locks in the end of fixing crosspiece 2 by bolt 5, and the lower section of film cylinder movable supporting board 3 is additionally provided with fixture 6, and fixture 6 is provided with the groove 61 of opening upwards, and film cylinder movable supporting board 3 is arranged in groove 61。Fixing crosspiece 2 is connected by fixture 6 is fixing with film tube stent 1。Fixing crosspiece 2 and film cylinder 4 lay respectively at the both sides of film tube stent 1。
The Mo Tong mechanism of this utility model film-laying machine, when starting plastic film mulch operation, thin film on film cylinder 4 is affixed on top, ridge or ground, along with the thin film on film cylinder 4 is fewer and feweri, film cylinder 4 makes film cylinder movable supporting board 3 rotate around fixing crosspiece 2 because of gravity, and then make the thin film on film cylinder 4 touch with top, ridge or ground all the time, the Mo Tong mechanism of this kind of film-laying machine, in walking operation process, on top, ridge or ground and film cylinder 4, the frictional force between thin film makes film cylinder 4 rolls forward put film, it is greatly reduced the pulling force that the thin film of rear earthing bears, it is prevented effectively from plastic film mulch process thin film and disconnected film occurs because of stress raisers, the phenomenon of rupture of membranes。
The Mo Tong mechanism of this utility model film-laying machine, it is spacing for film cylinder movable supporting board 3 is carried out horizontal cross, avoid operation process is met and turn or shake, and cause film cylinder movable supporting board 3 and film cylinder 4 thereon to be relatively fixed crosspiece 2 horizontal hunting, and then make plastic film mulch position off-track, preferably, described film cylinder movable supporting board 3 locks in the end of fixing crosspiece 2 by bolt 5, the lower section of film cylinder movable supporting board 3 is additionally provided with fixture 6, fixture 6 is provided with the groove 61 of opening upwards, and film cylinder movable supporting board 3 is arranged in groove 61；For making simple in construction, compact, it is preferred that, fixing crosspiece 2 is fixed with film tube stent 1 by fixture 6 and is connected；For making more compact structure, it is more reasonable to be distributed, it is preferred that, fixing crosspiece 2 and film cylinder 4 lay respectively at the both sides of film tube stent 1。
Claims (4)
1. the Mo Tong mechanism of a film-laying machine, including the two film tube stents being vertically fixed on film-laying machine frame both sides, described two film tube stents fix the fixing crosspiece that a level is horizontal jointly, it is characterized in that: described fixing crosspiece is fixed with the two film cylinder movable supporting boards that can rotate around it, described two film cylinder movable supporting boards fix a rotating film cylinder jointly。
2. the Mo Tong mechanism of film-laying machine according to claim 1, it is characterized in that: described film cylinder movable supporting board locks in the end of fixing crosspiece by bolt, the lower section of film cylinder movable supporting board is additionally provided with fixture, and fixture is provided with the groove of opening upwards, and film cylinder movable supporting board is arranged in groove。
3. the Mo Tong mechanism of film-laying machine according to claim 2, it is characterised in that: fixing crosspiece is connected by fixture and film tube stent are fixing。
4. the Mo Tong mechanism of film-laying machine according to claim 1, it is characterised in that: fixing crosspiece and film cylinder lay respectively at the both sides of film tube stent。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620063276.9U CN205320753U (en) | 2016-01-22 | 2016-01-22 | Spread membrane section of thick bamboo mechanism of membrane machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620063276.9U CN205320753U (en) | 2016-01-22 | 2016-01-22 | Spread membrane section of thick bamboo mechanism of membrane machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205320753U true CN205320753U (en) | 2016-06-22 |
Family
ID=56318435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620063276.9U Active CN205320753U (en) | 2016-01-22 | 2016-01-22 | Spread membrane section of thick bamboo mechanism of membrane machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205320753U (en) |
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2016
- 2016-01-22 CN CN201620063276.9U patent/CN205320753U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |