CN206564775U - Gear tooth-type incomplete film-recovering machine - Google Patents
Gear tooth-type incomplete film-recovering machine Download PDFInfo
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- CN206564775U CN206564775U CN201720290575.0U CN201720290575U CN206564775U CN 206564775 U CN206564775 U CN 206564775U CN 201720290575 U CN201720290575 U CN 201720290575U CN 206564775 U CN206564775 U CN 206564775U
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- film
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- demoulding
- lifting wheel
- stir
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Abstract
The utility model discloses a kind of gear tooth-type incomplete film-recovering machine, including frame, frame is provided with gearbox, Tiao Mo mechanisms and demoulding mechanism and film-collecting box；The film lifting wheel that Tiao Mo mechanisms are fixedly mounted on film lifting wheel axle by film lifting wheel axle and multiple intervals is constituted, and has film stir-up tooth on film lifting wheel, and the output shaft of film lifting wheel axle and gearbox passes through chain drive；Demoulding mechanism includes multiple identical demoulding units, each demoulding unit is made up of a cylindrical drum and one so that the cylindrical drum is cylindrical for the involute shape demoulding plate of basic circle, one end of demoulding plate is welded on the surface of Correspondent cy linder cylinder, the other end is fixed on film-collecting box bottom plate, and the gap between two neighboring demoulding plate forms the teeth groove that film stir-up tooth passes through；Film stir-up tooth is that, relative to the normal line direction tooth of involute shape demoulding plate, the front of film stir-up tooth is vertical with the tangent plane of any contact point on demoulding plate involute shape curved surface.Utility model works are reliable, and used plastic collection rate is high, and film lifting wheel axle will not be wound by residual film.
Description
Technical field
The utility model belongs to agricultural mechanical field, is related to a kind of modern agriculture incomplete film-recovering machine, particularly a kind of suitable
Gear tooth-type incomplete film-recovering machine on low stubble crop plot.
Background technology
Mulching planting technique is the important component of modern agricultural production, with saving water, resisting drought, Meteorological effect, is prevented
Cut weeds, cost-saving synergistic many advantages, such as.But, China due to largely use relatively thin mulch film, cause a large amount of residual films can not and
Shi Huishou, the residual film being retained in soil increases year by year, and serious pollution is caused to agricultural production and ecological environment, and influence is made
Thing development growth.In order to solve residual film leftover problem in soil, reduction is polluted, and people invent and apply a variety of residual films in recent years
Reclaim machinery.
After published crop harvesting used plastic collection machinery, its winder step is all that 1, film side is loosened the soil, 2, loosening shovel will
Earth's surface residual film is boosted, 3, film stir-up tooth provoke residual film, 4, the residual film provoked is unloaded by demoulding mechanism and collection membrane element is sent into.It is complete
Choose film, demoulding and collection membrane element into above-mentioned steps are to influence the core institution of winder effect.It is existing to choose film, demoulding part
Structure type have the tooth-like collecting reel of expansion link, elastic claw type pick up membrane element, shovel rise stubble winder part, gear tooth-type winder part,
Toothed-chain type winder part.
The tooth-like machine cylinder of picking up of existing expansion link is complicated, and cost is higher, and mechanism is complicated and performance is unreliable, simultaneously because machine
Structure decentraction, the presence of frictional force between expansion teeth and roller, more or less presence is certain between roller and Eccentric cylinder
Torsion；Elastic claw type, which is picked up, needs the curvilinear path slideway of a control winder elastic claw operating position to be easy in the demoulding part of membrane element
Demoulding, thus certain difficulty is brought to manufacture, meanwhile, this kind of winder part can not also realize the separation of residual film and weeds, machine
Structure is complicated and performance is unreliable；Shovel collecting machine has certain requirement, and the residual film and the root of crop packed up to the performance of soil
Stubble is mixed, and residual film contains miscellaneous height, can bring difficulty to the regeneration of residual film；Gear tooth-type collecting machine residual film and film lifting wheel shape
Into winding, residual film is not easy to pull down from film lifting wheel, time-consuming to take a lot of work；Toothed-chain type collecting machine elastic claw demoulding is undesirable, residual film case
Residual film belongs to empty loose accumulation form, it is impossible to effectively utilize the volume space of collecting box.
The content of the invention
The purpose of this utility model be to provide a kind of power inputted by tractor, it is simple in construction and reliable operation, anti-tangle
Around, demoulding thoroughly, used plastic collection rate it is higher, and residual film can be compressed in the gear tooth-type incomplete film-recovering machine in collecting box.
Realizing the technical scheme of above-mentioned purpose is：A kind of gear tooth-type incomplete film-recovering machine, including the frame mounted by tractor,
The frame covers on Tiao Mo mechanisms and stripping machine provided with gearbox, Tiao Mo mechanisms and demoulding mechanism and film-collecting box, film-collecting box
The top of structure；The Tiao Mo mechanisms are fixedly mounted on the film lifting wheel group on film lifting wheel axle by a film lifting wheel axle and multiple intervals
Into having film stir-up tooth on film lifting wheel, the output shaft of film lifting wheel axle and gearbox passes through chain drive；The demoulding mechanism includes multiple
Identical demoulding unit, each demoulding unit is taken off by a cylindrical drum and one so that the cylindrical drum is cylindrical for the involute shape of basic circle
Diaphragm plate is constituted, and the width of demoulding plate is equal with the height of cylindrical drum, and cylindrical drum is sleeved on film lifting wheel axle and is located at by axle sleeve
Between two adjacent film lifting wheels, one end of demoulding plate is welded on the surface of Correspondent cy linder cylinder, and the other end is fixed on film-collecting box bottom
On plate, the gap between two neighboring demoulding plate forms the teeth groove that film stir-up tooth passes through；The film stir-up tooth is relative to involute shape
The normal line direction tooth of demoulding plate, the front of film stir-up tooth is vertical with the tangent plane of any contact point on demoulding plate involute shape curved surface.
Further, there are multiple axial keyways for being used to install film lifting wheel on the film lifting wheel axle.
Further, the film lifting wheel is Integral plate type structure, and uniform intervals are provided with 2-6 film stir-up tooth thereon, film lifting wheel
Root radius is equal with the exradius of cylindrical drum.
Further, the front of the film stir-up tooth is tangent with root circle, and the back side of film stir-up tooth is any cambered surface.
Further, the height of the cylindrical drum is 8-20cm.
The utility model has the characteristics that：
（1）The direction of rotation of film lifting wheel is consistent with the expansion direction of demoulding plate.Tiao Mo mechanisms are in rotation process, film stir-up tooth
Residual film in soil is provoked, then scraped by the demoulding plate of teeth groove both sides, and is pushed through by film stir-up tooth in film-collecting box.（2）Cylinder
Cylinder is not rotated with film lifting wheel axle, can effectively prevent winding of the residual film to film lifting wheel axle.（3）Film lifting wheel is in rotation process to residual
Pushed and squeezing action in the oriented film-collecting box of film, film-collecting box can accommodate more residual film.（4）Interval between film lifting wheel can make
Soil block, plant undesirable root are smoothly being fallen by the stage of provoking, and will not bring film-collecting box into by film stir-up tooth, you can realize residual film and soil block,
The separation of plant undesirable root.
Brief description of the drawings
Fig. 1 is the unitary construction schematic diagram of the utility model one embodiment.
Fig. 2 is the schematic diagram of film lifting wheel in the utility model.
Fig. 3 is demoulding mechanism end view in the utility model.
Fig. 4 is the utility model Zhong Tiao films mechanism and demoulding mechanism combination diagram.
In figure：1. frame, 2. film lifting wheel axles, 3. root circles, 4. power input shafts, 5. gearboxes, 6. output shaft of gear-box,
7. minor sprocket, 8. film stir-up tooths, 9. film-collecting boxs, 10. demoulding plates, 11. cylindrical drums, 12. big sprocket wheels, 13. teeth groove, 14. film stir-up tooths are just
Face, the 15. film stir-up tooth back sides, 16. film lifting wheels.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As Figure 1-Figure 4, the utility model includes the frame 1 mounted by tractor, and frame 1 is provided with gearbox 5, chosen
Film mechanism and demoulding mechanism and film-collecting box 9；The power input shaft 4 of gearbox 5 is connected with the clutch end of tractor, speed change
Minor sprocket 7 is housed on case output shaft 6；Tiao Mo mechanisms are fixedly mounted on film lifting wheel axle 2 by a film lifting wheel axle 2 and multiple intervals
Film lifting wheel 16 constitute, have on film lifting wheel 16 on film stir-up tooth 8, film lifting wheel axle 2 be equipped with big sprocket wheel 12；Film lifting wheel axle 2 and gearbox 5
Output shaft pass through chain drive；Demoulding mechanism includes multiple identical demoulding units, and each demoulding unit is by a cylindrical drum
11 and one constituted so that cylindrical drum 11 is cylindrical for the involute shape demoulding plate 10 of basic circle, the width of demoulding plate 10 and cylindrical drum 11
Highly equal, cylindrical drum 11 is sleeved on film lifting wheel axle 2 by axle sleeve and between two adjacent film lifting wheels 16, axle sleeve with
Film lifting wheel axle 2 is slidably matched, and one end of demoulding plate 10 is welded on the surface of Correspondent cy linder cylinder 11（As shown in Figure 3）, the other end is solid
On the bottom plate for being scheduled on film-collecting box 9（As shown in Figure 1）, the gap between two neighboring demoulding plate 10 forms the tooth that film stir-up tooth 8 passes through
Groove 13；Film stir-up tooth 8 is relative to the normal line direction tooth of involute shape demoulding plate, film stir-up tooth front 14 and the involute shape of demoulding plate 10
The tangent plane of any contact point is vertical on curved surface；Film-collecting box 9 covers on the top of Tiao Mo mechanisms and demoulding mechanism.
In the utility model, there are multiple axial keyways for being used to install film lifting wheel 16, adjacent film lifting wheel on film lifting wheel axle 2
Can arranged in dislocation on film lifting wheel axle（As shown in Fig. 1,4）.
In the utility model, film lifting wheel 16 is Integral plate type structure, and uniform intervals choose film provided with 2-6 film stir-up tooth 8 thereon
The radius of the root circle 3 of wheel 16 is equal with the exradius of cylindrical drum 11.In the present embodiment, film lifting wheel 16 chooses film provided with 4
Tooth.
In the utility model, film stir-up tooth front 14 is tangent with root circle 3, and the film stir-up tooth back side 15 is any cambered surface.
In the present embodiment, the height of cylindrical drum is 8-20cm, and this is also the size of space between film lifting wheel 16.The design chi
It is very little that soil block, plant undesirable root can be made smoothly to fall provoking the stage by film lifting wheel 16, film-collecting box 9 will not be brought into by film stir-up tooth 8, i.e.,
Residual film and soil block, the separation of plant undesirable root can be achieved.
The course of work of the present utility model is as follows：
Tractor imparts power to power input shaft 4, then is transmitted power by gearbox 5 and output shaft of gear-box 6
To minor sprocket 7, then big sprocket wheel 12 is passed to, big sprocket wheel 12 drives film lifting wheel 16 to rotate, the rotation direction of film lifting wheel 16 and involute
The expansion direction of shape demoulding plate 10 is consistent.Film stir-up tooth 8 provokes residual film, in rotation process film stir-up tooth front 14 with teeth groove 13 everywhere
Vertically, and with rotation, gradually vertical retraction is by teeth groove 13 in film stir-up tooth front 14, and the residual film on film stir-up tooth 8 is smoothly by teeth groove
13 depart from.Cylindrical drum 11 is not rotated with film lifting wheel axle 2, can effectively prevent residual film from winding film lifting wheel axle 2.Film lifting wheel 16 is to residual film
Oriented film-collecting box 9 is pushed and squeezing action, can effectively utilize the volume space of film-collecting box 9.
Only above person, preferred embodiment only of the present utility model, professional who are familiar with this art such as,
Understand after technological means of the present utility model, natural energy is become according to the need for reality under enlightenment of the present utility model
Change.Therefore all equal changes done according to the utility model, should still belong to the scope that the utility model is covered.
Claims (5)
1. a kind of gear tooth-type incomplete film-recovering machine, including tractor-hitched frame, it is characterised in that：The frame is provided with change
Fast case, Tiao Mo mechanisms and demoulding mechanism and film-collecting box, film-collecting box cover on the top of Tiao Mo mechanisms and demoulding mechanism；It is described to choose film
The film lifting wheel that mechanism is fixedly mounted on film lifting wheel axle by a film lifting wheel axle and multiple intervals is constituted, and film is chosen on film lifting wheel
The output shaft of tooth, film lifting wheel axle and gearbox passes through chain drive；The demoulding mechanism includes multiple identical demoulding units, often
Individual demoulding unit is made up of a cylindrical drum and one so that the cylindrical drum is cylindrical for the involute shape demoulding plate of basic circle, demoulding plate
Width is equal with the height of cylindrical drum, cylindrical drum be sleeved on by axle sleeve on film lifting wheel axle and positioned at two adjacent film lifting wheels it
Between, one end of demoulding plate is welded on the surface of Correspondent cy linder cylinder, and the other end is fixed on film-collecting box bottom plate, two neighboring demoulding plate
Between gap form the teeth groove that passes through of film stir-up tooth；The film stir-up tooth be relative to the normal line direction tooth of involute shape demoulding plate,
The front of film stir-up tooth is vertical with the tangent plane of any contact point on demoulding plate involute shape curved surface.
2. according to the gear tooth-type incomplete film-recovering machine described in claim 1, it is characterised in that：There is multiple be used on the film lifting wheel axle
The axial keyway of film lifting wheel is installed.
3. according to the gear tooth-type incomplete film-recovering machine described in claim 1, it is characterised in that：The film lifting wheel is Integral plate type knot
Structure, uniform intervals are provided with 2-6 film stir-up tooth thereon, and the root radius of film lifting wheel is equal with the exradius of cylindrical drum.
4. according to the gear tooth-type incomplete film-recovering machine described in claim 3, it is characterised in that：The front of the film stir-up tooth and root circle
Tangent, the back side of film stir-up tooth is any cambered surface.
5. according to the gear tooth-type incomplete film-recovering machine described in claim 1, it is characterised in that：The height of the cylindrical drum is 8-
20cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720290575.0U CN206564775U (en) | 2017-03-23 | 2017-03-23 | Gear tooth-type incomplete film-recovering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720290575.0U CN206564775U (en) | 2017-03-23 | 2017-03-23 | Gear tooth-type incomplete film-recovering machine |
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| CN206564775U true CN206564775U (en) | 2017-10-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108450066A (en) * | 2017-03-23 | 2018-08-28 | 苏策 | Gear tooth-type incomplete film-recovering machine |
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2017
- 2017-03-23 CN CN201720290575.0U patent/CN206564775U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108450066A (en) * | 2017-03-23 | 2018-08-28 | 苏策 | Gear tooth-type incomplete film-recovering machine |
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