CN203851438U - Blockage-preventing film-removing shovel for farmland - Google Patents
Blockage-preventing film-removing shovel for farmland Download PDFInfo
- Publication number
- CN203851438U CN203851438U CN201420173897.3U CN201420173897U CN203851438U CN 203851438 U CN203851438 U CN 203851438U CN 201420173897 U CN201420173897 U CN 201420173897U CN 203851438 U CN203851438 U CN 203851438U
- Authority
- CN
- China
- Prior art keywords
- antifouling
- loosening shovel
- shovel
- farmland
- scraper plate
- 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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Abstract
The utility model relates to an agricultural implement, i.e. a blockage-preventing film-removing shovel for a farmland. The blockage-preventing film-removing shovel comprises a plurality of forwards extending toothed shovel knives (2) and is characterized in that a cleaning device (3) is arranged above the shovel knife (2) through a machine frame (1) and is provided with a rotating shaft (4); a scraping plate (5) is arranged outside the rotating shaft (4); one end of the rotating shaft (4) and a power machine are in transmission. The blockage-preventing film-removing shovel has the beneficial effect that the agricultural implement is enabled to continuously operate due to the fact that the scraping plate above the shovel knives continuously cleans sundries to prevent blockage.
Description
Technical field
The utility model relates to a kind of farm machinery, i.e. the antifouling loosening shovel in a kind of farmland.
Background technology
Farmland plastic mulching has preserve moisture and fertility, increases the effects such as ground temperature, is the important measures of agricultural produce., the mulch film recovery difficult of using is large, and residual field can hinder plant growth.Therefore, mulch film cleaning in farmland has caused people's extensive concern, and the facility of multiple mulch film cleaning are successively released in various places.Existing mulching film cleanup machine tool is all that the topsoil in field is scooped up, and removes soil through screening, finally obtains residual mulch film.Wherein, screening is removed soil and collects the operation effectiveness of device of residual film all relatively good, and having problems maximum is loosening shovel.Some loosening shovels are rectangle steel plates, and the resistance burying is too large, have both expended power, easily gather around again soil, have exited market.What use was more at present is multiple tooth loosening shovel, the serrated knife that has many handles to protract, and soil-entering resistance is little, more much longer than the loosening shovel continuous working period of tack., because the foreign material such as weeds, stubble in field are more, the between cog of loosening shovel is also easy to stop up, and need to shut down frequently cleaning, the serious normal operation that affects facility.
Summary of the invention
It is little that the purpose of this utility model is to provide a kind of soil-entering resistance, and the antifouling loosening shovel in the farmland that can not stop up.
Above-mentioned purpose is realized by following technical scheme: develop the antifouling loosening shovel in a kind of farmland, comprise the perching knife of the branched dentation protracting, be characterized in: cleaner is equipped with by frame in said perching knife top, cleaner has a rotating shaft, rotating shaft outside is provided with scraper plate, rotating shaft one end and the transmission of engine phase.
Described scraper plate is strip or multiple tooth shape.
Described scraper plate rotates relative to serrated knife forward direction.
The progressive counter-rotation of the relative serrated knife of described scraper plate.
Conveyer belt is installed after described perching knife.
Described conveyer belt is screen cloth, and is furnished with vibrator, conveyer belt be provided with below collecting box.
Described conveyer belt be furnished with below basket vibratory sieve, vibratory sieve be provided with collecting box below.
Between described vibratory sieve and collecting box, be provided with throwing device.
Described throwing device has transfer roller and moving tooth around.
Described throwing device has blower fan and throws pipe.
The beneficial effects of the utility model are: the scraper plate of perching knife top is constantly cleared up foreign material, prevent from stopping up, thereby ensure facility continuous operation.
Brief description of the drawings
Fig. 1 is the front view of the first embodiment;
Fig. 2 is the vertical view of the first embodiment;
Fig. 3 is the front view of the parts perching knife of the first embodiment;
Fig. 4 is the vertical view of the parts perching knife of the first embodiment;
Fig. 5 is the front view of the parts cleaner of the first embodiment;
Fig. 6 is the vertical view of the parts cleaner of the first embodiment;
Fig. 7 is a kind of working state figure of the first embodiment;
Fig. 8 is the another kind of working state figure of the first embodiment;
Fig. 9 is the front view of the parts cleaner of the second embodiment;
Figure 10 is the vertical view of the parts cleaner of the second embodiment;
Figure 11 is the front view of the third embodiment;
Figure 12 is a kind of working state figure of the third embodiment;
Figure 13 is the another kind of working state figure of the third embodiment;
Figure 14 is another working state figure of the third embodiment.
Visible in figure: frame 1, perching knife 2, cleaner 3, rotating shaft 4, scraper plate 5, sprocket wheel 6, guard shield 7, power transmission shaft 8, transmission case 9, hitch frame 10, conveyer belt 11, collecting box 12, land wheel 13, vibratory sieve 14, throwing device 15, blower fan 16, throws pipe 17.
Embodiment
The total design of the utility model is that a set of cleaner that prevents that perching knife from stopping up is installed above the perching knife of loosening shovel.Introduce three kinds of embodiment around this design below:
The first embodiment: from Fig. 1,2, the frame 1 of the antifouling loosening shovel in this farmland is provided with perching knife 2 below, and a set of cleaner 3 is installed by frame 1 in the top of perching knife 2.Visible in conjunction with Fig. 3 Fig. 4, perching knife 2 has many cutters tooth that protract, and cutter tooth front end is wedge angle, cutter tooth middle bent.Visible in conjunction with Fig. 5 Fig. 6, cleaner 3 has a rotating shaft 4, and the outside of rotating shaft 4 is provided with strip scraper plate 5 vertically, and scraper plate 5 has a slice at least, and the scraper plate 5 representing in figure has three, by 120 ° of peripheries that are distributed on rotating shaft 4, stressed more even.Sprocket wheel 6 is equipped with in rotating shaft one end, can accept power by chain, drives rotating shaft 4 to rotate.Can be curved slab in conjunction with the scraper plate of the visible this cleaner 3 of Fig. 7.Its rotation direction is clockwise direction, and the scraper plate that approaches perching knife 2 most 5 that ought forward to is below the rotation to the direction of advance of perching knife 2.When work, perching knife 2 scoop up the materials such as soil, residual film, stubble, weeds, along upwards translation of perching knife, while arriving perching knife middle part, met head on to stab by scraper plate 5, then after throwing to.Like this, the material scooping up just can not stop up perching knife, and whole facility will move smoothly.
Fig. 8 has introduced again a kind of contrary rotating manner, and the counter-rotation that rotating shaft 4 drives the relative perching knife 2 of scraper plate 5 to advance is and rotates counterclockwise on drawing.This mode is to wish that scraper plate 5 directly upwards pushes the material of gathering around perching knife, and compared with the mode of introducing above, the plate face of this scraper plate should have larger bending, and radius of curvature is smaller, and scraper plate and the direct gap of perching knife also greater.
The second embodiment: Fig. 9 Figure 10 has introduced another kind of cleaner 3, is to be also made up of rotating shaft 4 and scraper plate 5, and embodiment is different from the first, and scraper plate 5 is not a lath, is multiple tooth bars.This structure, the resistance that scraper plate 5 enters material is less, and power consumption also can reduce.
The loosening shovel that the third embodiment: Figure 11 introduces, with two embodiment are basic identical above, is also made up of frame 1, perching knife 2 and cleaner 3, and its cleaner 3 also has rotating shaft 4 and scraper plate 5.Difference is: a guard shield 7 has been installed in the top of perching knife 2 and cleaner 3, and the effect of this guard shield 7, except dustproof and safety, can also be the motion path that defines material, prevents that material from being thrown away by scraper plate midway.
Figure 12 has introduced a kind of occupation mode of loosening shovel.Loosening shovel in figure is mounted in hitch frame 10 above by tractor-drawn operation, and hitch frame 10 has transmission case 9 above, and transmission case 9 joins by power transmission shaft 8 and the power take-off of tractor.Hitch frame 10 is equipped with land wheel 13 below.After loosening shovel, conveyer belt 11 is installed, this conveyer belt 11 is to be made up of screen cloth, itself is exactly a set of sifter, the soil in the middle of material can be screened out, and leaves residual film and foreign material, with conveyer belt 11 is sent into collecting box 12 below.On conveyer belt, vibrator can also be installed, strengthen the vibrations dynamics of conveyer belt 11, strengthen screening effect.
Figure 13 has introduced the another kind of occupation mode of loosening shovel.Loosening shovel in figure is mounted in hitch frame 10 above by tractor-drawn operation, and hitch frame 10 has transmission case 9 above, and transmission case 9 joins by power transmission shaft 8 and the power take-off of tractor.Hitch frame 10 is equipped with land wheel 13 below.Conveyer belt 11 is installed after loosening shovel, a basket vibratory sieve 14 is installed after conveyer belt 11, throwing device 15 is equipped with in the back upper place of vibration 14, the form of throwing device 15 has multiple, what in figure, represent is that a transfer roller drives branched moving tooth, the residual film that sieves out and the foreign material of growing up are dialled in to collecting box 12 below, take out in good time.
Figure 14 has introduced another occupation mode of loosening shovel.Loosening shovel in figure is mounted in before the hitch frame 10 of tractor, and hitch frame 10 has transmission case 9 above, and transmission case 9 joins by power transmission shaft 8 and the power take-off of tractor.Hitch frame 10 is equipped with land wheel 13 below.Conveyer belt 11 is installed after loosening shovel, a basket vibratory sieve 14 is installed after conveyer belt 11, a throwing device 15 is equipped with in the back upper place of vibratory sieve 14, and this throwing device 15 is by blower fan 16 and throw pipe 17 and form, and the rear end that throws pipe is relative with collecting box 12.
When figure work, material is delivered to vibratory sieve 14 through conveyer belt 11, and vibratory sieve 14 rocks under the drive of engine, and the heavier foreign material sub-sieves such as soil are gone out, lighter residual film and a small amount of weeds are moved up by the vacuum suction that blower fan formed immediately, and are thrown the collecting box 12 being sent to below.This mode can avoid the residual film of fritter to sift out with soil, and collection performance is especially good.
Certainly, above-mentioned three kinds of occupation modes are also suitable for two kinds of embodiment above.
Claims (10)
1. the antifouling loosening shovel in farmland, comprise the perching knife (2) of the branched dentation protracting, it is characterized in that: cleaner (3) is equipped with by frame (1) in said perching knife (2) top, cleaner (3) has a rotating shaft (4), rotating shaft (4) outside is provided with scraper plate (5), rotating shaft (4) one end and the transmission of engine phase.
2. the antifouling loosening shovel in farmland according to claim 1, is characterized in that: described scraper plate (5) is strip or multiple tooth shape.
3. the antifouling loosening shovel in farmland according to claim 1, is characterized in that: described scraper plate (5) rotates relative to serrated knife forward direction.
4. the antifouling loosening shovel in farmland according to claim 1, is characterized in that: described scraper plate (5) is the progressive counter-rotation of serrated knife relatively.
5. the antifouling loosening shovel in farmland according to claim 1, is characterized in that: conveyer belt (11) is installed after described perching knife (2).
6. the antifouling loosening shovel in farmland according to claim 5, is characterized in that: described conveyer belt (11) is screen cloth, and is furnished with vibrator, conveyer belt (11) be provided with below collecting box (12).
7. the antifouling loosening shovel in farmland according to claim 5, is characterized in that: described conveyer belt (11) be furnished with below basket vibratory sieve (14), vibratory sieve (14) be provided with collecting box (12) below.
8. the antifouling loosening shovel in farmland according to claim 7, is characterized in that: between described vibratory sieve (14) and collecting box (12), be provided with throwing device (15).
9. the antifouling loosening shovel in farmland according to claim 8, is characterized in that: described throwing device (15) has transfer roller and moving tooth around.
10. the antifouling loosening shovel in farmland according to claim 8, is characterized in that: described throwing device (15) has blower fan (16) and throws pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420173897.3U CN203851438U (en) | 2014-04-11 | 2014-04-11 | Blockage-preventing film-removing shovel for farmland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420173897.3U CN203851438U (en) | 2014-04-11 | 2014-04-11 | Blockage-preventing film-removing shovel for farmland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203851438U true CN203851438U (en) | 2014-10-01 |
Family
ID=51601327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420173897.3U Expired - Fee Related CN203851438U (en) | 2014-04-11 | 2014-04-11 | Blockage-preventing film-removing shovel for farmland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203851438U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103959946A (en) * | 2014-04-11 | 2014-08-06 | 包玉成 | Farmland anti-blocking film removing shovel |
| CN107041173A (en) * | 2017-03-16 | 2017-08-15 | 新疆农垦科学院 | What a kind of residual film collecting box and the device were constituted broadcasts preceding incomplete film-recovering machine |
-
2014
- 2014-04-11 CN CN201420173897.3U patent/CN203851438U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103959946A (en) * | 2014-04-11 | 2014-08-06 | 包玉成 | Farmland anti-blocking film removing shovel |
| CN107041173A (en) * | 2017-03-16 | 2017-08-15 | 新疆农垦科学院 | What a kind of residual film collecting box and the device were constituted broadcasts preceding incomplete film-recovering machine |
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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: 20141001 Termination date: 20160411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |