CN203775822U - Film pressing adjusting limiting device for mulch applicator - Google Patents
Film pressing adjusting limiting device for mulch applicator Download PDFInfo
- Publication number
- CN203775822U CN203775822U CN201420205508.0U CN201420205508U CN203775822U CN 203775822 U CN203775822 U CN 203775822U CN 201420205508 U CN201420205508 U CN 201420205508U CN 203775822 U CN203775822 U CN 203775822U
- Authority
- CN
- China
- Prior art keywords
- press mold
- film pressing
- mounting rod
- torsion spring
- limiting device
- 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
Links
Abstract
The utility model discloses a film pressing adjusting limiting device for a mulch applicator. The film pressing adjusting limiting device comprises a film pressing crosswise supporting rod, wherein a film pressing crosswise adjusting mechanism is mounted on the film pressing crosswise supporting rod; a film pressing vertical adjusting mechanism is arranged on the film pressing crosswise adjusting mechanism; a film pressing mounting rod is mounted on the film pressing vertical adjusting mechanism; a connecting pin is fixedly mounted at the bottom of the film pressing mounting rod; a film pressing connecting level is rotationally mounted on the connecting pin; a film pressing intensity adjusting torsional spring is mounted on the connecting pin between the film pressing connecting level and the film pressing mounting rod in a sleeving manner; a torsional spring limiting lug is fixedly mounted at the bottom of the film pressing mounting rod, and a film pressing roller is rotationally mounted at the free end of the film pressing connecting level; during the working of the film pressing roller, the film pressing intensity adjusting torsional spring provides the film pressing connecting level with a pulling force downwards and the pulling force is transmitted to the film pressing roller, and the film pressing intensity adjusting torsional spring provides the film pressing connecting level with a pulling force downwards which is determined according to the states of grounds. According to the utility model, the film pressing adjusting limiting device is reasonable and compact in structure and suitable for grounds with various conditions, the film pressing intensity can be adjusted automatically, and the working efficiency can be improved.
Description
Technical field
The utility model relates to a kind of farm machinery, relates in particular to a kind of machine of using for ridge, farmland cover film.
Background technology
Dry crop plastic-film-covered cultivation technology in agricultural production because can keep soil moisture, improve soil temperature, improve in the planting process that the advantages such as soil moisture content have been widely used in the crops such as tobacco, corn, potato, cotton, vegetables and flowers.Overlay film work in the past completes by manual operation, and operator must bend over to work always, so labour intensity is large, inefficiency.
In order to adapt to agricultural modernization development, there is laminating machine press mold regulation limiting device, but laminating machine of the prior art is only suitable for working on smooth soil with press mold regulation limiting device, when the out-of-flatness of ground, easily there is the problem that mulch film is torn or press mold is inhomogeneous, cannot adapt to complex-terrain, apply and hindered.
Utility model content
Technical problem to be solved in the utility model is to provide the uniform laminating machine of a kind of press mold overlay film press mold regulation limiting device.
For solving the problems of the technologies described above, the technical solution of the utility model is: laminating machine press mold regulation limiting device, comprise that symmetry is arranged on a pair of press mold transverse support bar in laminating machine frame, press mold transverse adjustment device is installed in press mold transverse support bar described in each, on described press mold transverse adjustment device, be provided with press mold vertical adjusting apparatus, adjustable for height press mold mounting rod is installed on described press mold vertical adjusting apparatus, the bottom of described press mold mounting rod is installed with connection bearing pin, on described connection bearing pin, be rotatablely equipped with press mold connecting lever, on described connection bearing pin between described press mold connecting lever and described press mold mounting rod, be set with press mold dynamics and regulate torsion spring, the bottom of described press mold mounting rod is installed with torsion spring position-limiting ear, described torsion spring position-limiting ear comprises the first force surface and the second force surface arranging in opposite directions, described press mold dynamics regulates torsion spring to comprise the first spring arm and the second spring arm, described the first spring arm is walked around the first force surface of described torsion spring position-limiting ear and is articulated on described the second force surface, the second force surface that described the second spring arm is walked around described torsion spring position-limiting ear is articulated on described press mold connecting lever.
As a kind of preferred technical scheme, described press mold transverse adjustment device comprises the press mold lateral adjustments cover being sleeved in described press mold transverse support bar, and described press mold lateral adjustments puts and end is installed is resisted against the horizontal clamping screw of press mold in described press mold transverse support bar.
As a kind of preferred technical scheme, described press mold vertical adjusting apparatus comprises the press mold vertical adjustment cover being fixedly connected with described press mold lateral adjustments cover, described press mold mounting rod is sleeved in described press mold vertical adjustment cover, and described press mold vertical adjustment puts and end is installed is resisted against the vertical clamping screw of press mold on described press mold mounting rod.
As a kind of preferred technical scheme, described pressing film roller comprises the central shaft being fixedly connected with described press mold connecting lever, on described central shaft, is rotatablely equipped with wheel rim, on described wheel rim, is set with sponges cover.
As a kind of preferred technical scheme, between described wheel rim and described central shaft, rolling bearing is installed.
As a kind of preferred technical scheme, the outer peripheral face diameter of described sponges cover increases to centre gradually from edge.
Owing to having adopted technique scheme, laminating machine press mold regulation limiting device, comprise that symmetry is arranged on a pair of press mold transverse support bar in laminating machine frame, press mold transverse adjustment device is installed in press mold transverse support bar described in each, on described press mold transverse adjustment device, be provided with press mold vertical adjusting apparatus, adjustable for height press mold mounting rod is installed on described press mold vertical adjusting apparatus, the bottom of described press mold mounting rod is installed with connection bearing pin, on described connection bearing pin, be rotatablely equipped with press mold connecting lever, on described connection bearing pin between described press mold connecting lever and described press mold mounting rod, be set with press mold dynamics and regulate torsion spring, the bottom of described press mold mounting rod is installed with torsion spring position-limiting ear, described torsion spring position-limiting ear comprises the first force surface and the second force surface arranging in opposite directions, described press mold dynamics regulates torsion spring to comprise the first spring arm and the second spring arm, described the first spring arm is walked around the first force surface of described torsion spring position-limiting ear and is articulated on described the second force surface, the second force surface that described the second spring arm is walked around described torsion spring position-limiting ear is articulated on described press mold connecting lever, in the pressing film roller course of work, press mold dynamics regulates torsion spring a downward pulling force is provided and passes to pressing film roller for press mold connecting lever, pressing film roller is by the top layer in the tangible soil of thin film, press mold dynamics regulates torsion spring according to state of ground, to determine for the pulling force size that pressing film roller provides, when ground is more smooth, press mold dynamics regulate torsion spring for the pulling force that pressing film roller provides more steady, when the out-of-flatness of ground, pressing film roller can be along with surface relief, for example, while passing through the ground of protuberance, pressing film roller regulates torsion spring to produce active force by press mold connecting lever to press mold dynamics, press mold dynamics regulates torsion spring can produce larger reaction force to pressing film roller simultaneously, press mold dynamics is increased, by on the tangible ground rising and falling of thin film, the utility model compactness rational in infrastructure, press mold dynamics is adjusted automatically, adapts to the soil of multiple situation, and operating efficiency is high.
Accompanying drawing explanation
The following drawings is only intended to the utility model to schematically illustrate and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the rack-mounted structural representation of the utility model embodiment;
Fig. 2 is the mounting structure schematic diagram of the utility model embodiment pressing film roller;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the cutaway view of the utility model embodiment pressing film roller;
In figure: 1-frame; 21-press mold transverse support bar; 22-press mold lateral adjustments cover; The horizontal clamping screw of 23-press mold; 24-press mold vertical adjustment cover; 25-press mold mounting rod; The vertical clamping screw of 26-press mold; 27-press mold connecting lever; 31-connects bearing pin; 32-press mold dynamics regulates torsion spring; 321-the first spring arm; 322-the second spring arm; 33-torsion spring position-limiting ear; 331-the second force surface; 41-central shaft; 42-wheel rim; 43-rolling bearing; 44-sponges cover.
Embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.In the following detailed description, only by the mode of explanation, some one exemplary embodiment of the present utility model has been described.Undoubtedly, those of ordinary skill in the art can recognize, in the situation that not departing from spirit and scope of the present utility model, can to described embodiment, revise by various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than for limiting the protection domain of claim.
As depicted in figs. 1 and 2, laminating machine press mold regulation limiting device, comprise that symmetry is arranged on a pair of press mold transverse support bar 21 in laminating machine frame 1, press mold transverse adjustment device is installed in press mold transverse support bar 21 described in each, described press mold transverse adjustment device comprises the press mold lateral adjustments cover 22 being sleeved in described press mold transverse support bar 21, on described press mold lateral adjustments cover 22, end is installed and is resisted against the horizontal clamping screw 23 of press mold in described press mold transverse support bar 21, on described press mold transverse adjustment device, be provided with press mold vertical adjusting apparatus, described press mold vertical adjusting apparatus comprises the press mold vertical adjustment cover 24 being fixedly connected with described press mold lateral adjustments cover 22, in described press mold vertical adjustment cover 24, be set with adjustable for height press mold mounting rod 25, on described press mold vertical adjustment cover 24, end be installed and be resisted against the vertical clamping screw 26 of press mold on described press mold mounting rod 25, as shown in Figure 3, the bottom of described press mold mounting rod 25 is installed with and connects bearing pin 31, on described connection bearing pin 31, rotate press mold connecting lever 27 is installed, on described connection bearing pin 31 between described press mold connecting lever 27 and described press mold mounting rod 25, be set with press mold dynamics and regulate torsion spring 32, the bottom of described press mold mounting rod 25 is installed with torsion spring position-limiting ear 33, described torsion spring position-limiting ear 33 comprises the first force surface (not shown) and the second force surface 331 arranging in opposite directions, described press mold dynamics regulates torsion spring 32 to comprise the first spring arm 321 and the second spring arm 322, described the first spring arm 321 is walked around the first force surface of described torsion spring position-limiting ear 33 and is articulated on described the second force surface 331, the second force surface 331 that described the second spring arm 322 is walked around described torsion spring position-limiting ear 33 is articulated on described press mold connecting lever 27, the free end of described press mold connecting lever 27 is rotatablely equipped with pressing film roller, as shown in Figure 4, described pressing film roller comprises the central shaft 41 being fixedly connected with described press mold connecting lever 27, on described central shaft 41, be rotatablely equipped with wheel rim 42, between described wheel rim 42 and described central shaft 41, rolling bearing 43 is installed, on described wheel rim 42, be set with sponges cover 44, the outer peripheral face diameter of described sponges cover 44 increases to centre gradually from edge.
The lateral attitude of pressing film roller and lengthwise position can regulate, when field is narrow, thin-film width is less, need to be by pressing film roller to the direction adjustment near frame 1, unclamp the horizontal clamping screw 23 of press mold, press mold lateral adjustments cover 22 is moved to behind suitable position to frame 11 along press mold transverse support bar 21, screw the horizontal clamping screw 23 of press mold press mold lateral adjustments cover 22 is locked in press mold transverse support bar 21; In the time of need to adjusting the vertical position of pressing film roller, unclamp the vertical clamping screw of pressing film roller, by press mold mounting rod 25 press mold vertical adjustment overlap 24 interior under be adjusted to suitable position, then screw the vertical clamping screw 26 of press mold press mold mounting rod 25 be locked in press mold vertical adjustment cover 24.
In the pressing film roller course of work, direction of travel along laminating machine, pressing film roller tilted rearward, press mold dynamics regulates torsion spring 32 a downward pulling force is provided and passes to pressing film roller for press mold connecting lever 27, pressing film roller is by the top layer in the tangible soil of thin film, pressing film roller is provided with outwards outstanding sponges cover 44 of outer peripheral face, can prevent from damaging film, press mold dynamics regulates torsion spring 32 according to state of ground, to determine for the pulling force size that pressing film roller provides, when ground is more smooth, press mold dynamics regulate torsion spring 32 for the pulling force that pressing film roller provides more steady, when the out-of-flatness of ground, pressing film roller can be along with surface relief, for example, while passing through the ground of protuberance, pressing film roller regulates torsion spring 32 to produce active force by 27 pairs of press mold dynamics of press mold connecting lever, press mold dynamics regulates 32 pairs of pressing film rollers of torsion spring can produce larger reaction force simultaneously, press mold dynamics is increased, by the tangible ground rising and falling of thin film, if ridge is softer, pressing film roller also has the effect of leveling land, for low-lying place, for fear of breakage of thin film applied, press mold dynamics need to reduce, pressing film roller and press mold connecting lever 27 return forward under the effect of self gravitation, when press mold connecting lever 27 is returned to certain position, press mold dynamics regulates the described second spring arm 322 of torsion spring 32 to depart from press mold connecting lever 27 under the restriction of described torsion spring position-limiting ear 33, now press mold dynamics regulates 32 pairs of press mold connecting levers 27 of torsion spring can not produce any active force, now press mold dynamics regulates 32 pairs of pressing film rollers of torsion spring can not produce any active force, now pressing film roller relies on the gravity of self and the gravity of press mold connecting lever 27 to realize press mold operation, press mold dynamics obviously reduces, can not cause damage to film, the self adaptation that realizes press mold dynamics regulates, the utility model compactness rational in infrastructure, press mold dynamics is adjusted automatically, adapts to the soil of multiple situation, and operating efficiency is high.
Description of the present utility model provides for example with for the purpose of describing, and is not exhaustively or by the utility model to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present utility model and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment with various modifications that the utility model design is suitable for special-purpose.
Claims (6)
1. laminating machine press mold regulation limiting device, it is characterized in that: comprise that symmetry is arranged on a pair of press mold transverse support bar in laminating machine frame, press mold transverse adjustment device is installed in press mold transverse support bar described in each, on described press mold transverse adjustment device, be provided with press mold vertical adjusting apparatus, adjustable for height press mold mounting rod is installed on described press mold vertical adjusting apparatus, the bottom of described press mold mounting rod is installed with connection bearing pin, on described connection bearing pin, be rotatablely equipped with press mold connecting lever, on described connection bearing pin between described press mold connecting lever and described press mold mounting rod, be set with press mold dynamics and regulate torsion spring, the bottom of described press mold mounting rod is installed with torsion spring position-limiting ear, described torsion spring position-limiting ear comprises the first force surface and the second force surface arranging in opposite directions, described press mold dynamics regulates torsion spring to comprise the first spring arm and the second spring arm, described the first spring arm is walked around the first force surface of described torsion spring position-limiting ear and is articulated on described the second force surface, the second force surface that described the second spring arm is walked around described torsion spring position-limiting ear is articulated on described press mold connecting lever.
2. laminating machine as claimed in claim 1 press mold regulation limiting device, it is characterized in that: described press mold transverse adjustment device comprises the press mold lateral adjustments cover being sleeved in described press mold transverse support bar, described press mold lateral adjustments puts and end is installed is resisted against the horizontal clamping screw of press mold in described press mold transverse support bar.
3. laminating machine as claimed in claim 2 press mold regulation limiting device, it is characterized in that: described press mold vertical adjusting apparatus comprises the press mold vertical adjustment cover being fixedly connected with described press mold lateral adjustments cover, described press mold mounting rod is sleeved in described press mold vertical adjustment cover, and described press mold vertical adjustment puts and end is installed is resisted against the vertical clamping screw of press mold on described press mold mounting rod.
4. the laminating machine press mold regulation limiting device as described in claim 1,2 or 3, is characterized in that: described pressing film roller comprises the central shaft being fixedly connected with described press mold connecting lever, on described central shaft, is rotatablely equipped with wheel rim, on described wheel rim, is set with sponges cover.
5. laminating machine as claimed in claim 4 press mold regulation limiting device, is characterized in that: between described wheel rim and described central shaft, rolling bearing is installed.
6. laminating machine as claimed in claim 4 press mold regulation limiting device, is characterized in that: the outer peripheral face diameter of described sponges cover increases to centre gradually from edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205508.0U CN203775822U (en) | 2014-04-25 | 2014-04-25 | Film pressing adjusting limiting device for mulch applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205508.0U CN203775822U (en) | 2014-04-25 | 2014-04-25 | Film pressing adjusting limiting device for mulch applicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203775822U true CN203775822U (en) | 2014-08-20 |
Family
ID=51312082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420205508.0U Expired - Fee Related CN203775822U (en) | 2014-04-25 | 2014-04-25 | Film pressing adjusting limiting device for mulch applicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203775822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113841554A (en) * | 2021-10-28 | 2021-12-28 | 朱冠羚 | Mulching film covering equipment for farming |
-
2014
- 2014-04-25 CN CN201420205508.0U patent/CN203775822U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113841554A (en) * | 2021-10-28 | 2021-12-28 | 朱冠羚 | Mulching film covering equipment for farming |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105172894B (en) | Vehicle chassis | |
| CA2591379A1 (en) | Parallel link mounting arm for a furrow opener | |
| CN105359654A (en) | Adjustable combined land preparation machine | |
| CN103891563A (en) | Film pressing adjusting and limiting device for film laminating machine | |
| CN204707460U (en) | A kind of fertilizing mechanism of corn seeder combined with fertilizing apparatus | |
| CN204362523U (en) | Adjustable combined soil preparing machine | |
| CN204206734U (en) | Single-point hangs feeler mechanism | |
| CN203775822U (en) | Film pressing adjusting limiting device for mulch applicator | |
| CN104285546A (en) | Pressing and earth covering device | |
| CN104521377A (en) | Soil covering device for seeders | |
| CN204408922U (en) | The accurate fertilizer distributor of layering | |
| CN103918511A (en) | Mulch applicator | |
| CN203775820U (en) | Film pressing mechanism for mulch applicator | |
| CN102783290A (en) | Wheel type rice wide-narrow-line direct seeding fertilization combined machine | |
| CN103891564A (en) | Film pressing device for film laminating machine | |
| CN204047412U (en) | Power-assisted mulch film film-laying machine | |
| EP3210445B1 (en) | Seeder | |
| CN108901516B (en) | Soil covering machine | |
| CN204079014U (en) | A kind of heavily loaded film feeding feed mechanism of thermoforming packaging machine | |
| CN204707450U (en) | Direct sowing on dry paddy field pressure ditch formula operation chassis | |
| CN203261695U (en) | Plant-to-row seed drill | |
| CN105028002A (en) | Thrust type cotton top-cutting machine with apical buds of cotton capable of being collected | |
| CN203775821U (en) | Mulch applicator | |
| CN104255131A (en) | Dry direct-seeding machine for paddy rice | |
| CN105284505B (en) | Power-assisted mulch film-laying machine |
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: 20140820 Termination date: 20150425 |
|
| EXPY | Termination of patent right or utility model |