CN201444771U - Vertical full-width grinding and spreading device - Google Patents
Vertical full-width grinding and spreading device Download PDFInfo
- Publication number
- CN201444771U CN201444771U CN2009200342732U CN200920034273U CN201444771U CN 201444771 U CN201444771 U CN 201444771U CN 2009200342732 U CN2009200342732 U CN 2009200342732U CN 200920034273 U CN200920034273 U CN 200920034273U CN 201444771 U CN201444771 U CN 201444771U
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- vertical shaft
- grinding
- vertical
- power output
- pulverized
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Abstract
The utility model relates to a vertical full-width grinding and spreading device installed at the front end of a no-tillage seeder. The traditional grinding device only can use a belt wheel to output power, thereby having less application range, and can encounter hard abnormal substances when working to increase the resistance and the vibration thereof, thereby even breaking a cut tool sometimes. The vertical full-width grinding and spreading device comprises a frame, a power input horizontal shaft, a power output vertical shaft, a grinding vertical shaft, a grinding cut tool and a gear box body positioned above the frame, wherein one end of the power input horizontal shaft, which extends into the gear box body, is provided with a large bevel gear; one end of the power output vertical shaft, which extends into the gear box body, is provided with a small bevel gear engaged with the large bevel gear; and the other end of the power output vertical shaft is movably connected with the grinding cut tool. The structure of the vertical full-width grinding can be used for a multi-cylinder tractor, enlarges use range, has low cost, adopts the movable connected grinding cut tool to naturally backwards keep away from the hard abnormal substances when encountering, and effectively prolongs the service life of the cut tool.
Description
Technical field:
The utility model belongs to agricultural mechanical field, relates to a kind of pulverizing scattering mechanism, is meant a kind of vertical full width pulverizing scattering mechanism that is installed in the no-tillage seeding machine front end concretely.
Background technology:
It is regional to yield two crops a year in China, and for many years, behind the harvesting wheat, the wheat straw that wheat stubble and bar are being spread has brought great difficulty for the sowing corn of in time losing no time in sowing while there is sufficient moisture in the soil, and facility easily stop up, pass through difficulty and water saving soil moisture conservation weak effect, are perplexing people always.In recent years, various places are all in the positive new solution of seeking." the Chinese agriculture machinery journal " fourth phase in 2000, to introduce a kind of band shape that is used for no-tillage seeding machine and pulverized anti-block apparatus, this device adopts horizontal (the rotation crushing shaft is parallel to the ground) crushed stalk structure, and it has solved and has easily stopped up a difficult problem in the facility operation.But owing to be subjected to structural limitations, its pulverizing width only is 1/8 of operation amplitude, and most of stalk still is the upright covering of high stubble, fails to make limited stalk to give play to maximum soil moisture conservation effect, and water saving soil moisture conservation effect is undesirable.
And the utility model patent (ZL.02224765.3) of applicant's application has the no-tillage seeding machine of vertical straw millstone, this device is the power input transverse axis that belt pulley is housed by a rack-mounted end, form with the bevel gear of two groups of pulverizing vertical shafts that are symmetrically distributed and vertical shaft upper end and the crushing knife tool and the safety guard of lower end, bevel gear on the vertical shaft is meshed with bevel gear on the transverse axis, and half of two vertical shaft spacings equals the length of crushing knife tool; Though this kind structure is all pulverized the stalk wheat stubble in the comminution process band, promptly solved blockage problem, realized that again low stubble inversion evenly covers, make limited wheat stubble give play to maximum soil moisture conservation effect, water saving soil moisture conservation effect obviously improves, yet this device part that still comes with some shortcomings is: 1, it can only with the supporting use of the little four-wheel of single cylinder by the belt pulley outputting power, the range of application limitation is too big; 2, crushing knife tool and pulverizing vertical shaft are immovable fitting, and during the facility operation, if run into hard foreign matter, cutter can be forced to cut to bump, and has increased the resistance and the vibration of facility, sometimes even damage cutter; 3, pulverize bevel gear on the vertical shaft and bevel gear protective roof structure relative complex, cost is higher.
The utility model content:
The technical problems to be solved in the utility model is that a kind of vertical full width is pulverized scattering mechanism, this device can use with the multi-cylinder tractor that rear power output shaft is arranged, applied range, cost are low, and effectively solve cutter and force to cut the resistance that brings to facility when bumping and the problem of vibration effect.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of vertical full width is pulverized scattering mechanism, comprise frame, power input transverse axis, power output vertical shaft and pulverize vertical shaft and the pulverizing unit of crushing knife tool composition, it is characterized in that: also comprise the gearbox body that is installed in the frame top, be provided with intermeshing bevel gear wheel and bevel pinion in the gearbox body, power input transverse axis is connected with bevel pinion by the bevel gear wheel that is meshing with power output vertical shaft.
Above-mentioned power output vertical shaft bilateral symmetry distributes and is provided with the pulverizing unit that is fixed on the frame.
Above-mentioned power output vertical shaft lower end is disposed with driving wheel and crushing knife tool.
Above-mentioned power output vertical shaft lower end is provided with driving wheel.
Above-mentioned pulverizing vertical shaft upper end is provided with driven pulley, and driven pulley is connected by belt with driving wheel.
Above-mentioned pulverizing vertical shaft lower end is provided with the gusset piece of symmetry, by the movable crushing knife tool that connects of gusset piece.
Above-mentioned crushing knife tool is rod-type, chain type, chip or rope formula.
Above-mentioned power input transverse axis is a splined shaft.
The utility model compared with prior art has the following advantages and effect:
1, adopt the splined shaft connection on the gearbox body to carry out power transmission, and the mode that transmits by the bevel gear engagement realizes the transmission of the lateral torsion of power to vertical moment of torsion, power transmission is reliable, steadily even, can use applied range with the multi-cylinder tractor;
2, by being arranged on the movable crushing knife tool that connects of the gusset piece of pulverizing on the vertical shaft, when making cutter run into a hard foreign matter, its can avoid this thing by nature backward, by after continue to throw away work again, not only alleviate the resistance and the vibration of facility, reduced energy consumption again, improved cutter life;
3, will pulverize the transmission power that bevel gear transmission power on the vertical shaft is changed into belt pulley, and make simple in structurely, cost reduces.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is embodiment 1 structural representation;
Fig. 3 is embodiment 2 structural representations;
Fig. 4 is a rod-type cutter structure schematic diagram of the present utility model;
Fig. 5 is a chain type cutter structure schematic diagram of the present utility model;
Fig. 6 is a chip cutter structure schematic diagram of the present utility model.
Number in the figure is represented successively:
The 1-frame, 2-power input transverse axis, 3-power output vertical shaft, the 4-bevel gear wheel, 5-crushing knife tool, 6-gearbox body, the 7-bevel pinion, 8-pulverizes vertical shaft, 9-belt, the 10-driving wheel, 11-driven pulley, 12-gusset piece, the 13-protective cover, the 14-belt stretcher, 15-protective plate, 16-cartridge type bearing block.
Embodiment:
Referring to Fig. 1, Fig. 4, Fig. 5 and Fig. 6, vertical full width of the present utility model is pulverized scattering mechanism, comprise frame 1, power input transverse axis 2, gearbox body 6, power output vertical shaft 3 and pulverizing vertical shaft 8 and crushing knife tool 5, crushing knife tool 5 is a rod-type, chain type, rope formula or chip cutter, gearbox body 6 is installed in frame 1 top, gearbox body 6 inside are provided with bevel gear wheel 4 and the bevel pinion 7 that is being meshing with each other, bevel gear wheel 4 is installed in the end in the gearbox body 6 of extending transversely on the power input transverse axis 2, the other end of power input transverse axis 2 is a splined shaft, during use, it is connected with tractor motive power output shaft, bevel pinion 7 is installed in power output vertical shaft 3 and vertically stretches into a end in the gearbox body 6, gearbox body 6 outer power output vertical shafts 3 are provided with driving wheel 10, and protective plate 15 also is installed on the both sides of frame 1.
Describe concrete structure of the present utility model in detail by following embodiment, but embodiment is not limited to the utility model scope required for protection.
Embodiment 1:
Referring to Fig. 2, this power output vertical shaft 3 is a long vertical shaft, this kind form can with the sowing triplex row, the supporting use of five-element's sower type. after stretching out gearbox body 6, power output vertical shaft 3 continues to stretch into frame 1 below, its lower end is equipped with the gusset piece 12 of the U type of driving wheel 10 and symmetry successively, gusset piece 12 is arranged on the long vertical shaft end, crushing knife tool 5 mobilizable being connected in the gusset piece 12, the frame 1 of the both sides of long vertical shaft is respectively arranged with symmetrical one group (or many groups) and pulverizes vertical shaft 8 and crushing knife tool 5 composition pulverizing units, the pulverizing vertical shaft of pulverizing on the unit 8 is fixed on frame 1 below by cartridge type bearing block 16, is respectively arranged with belt stretcher 14 in the inboard of cartridge type bearing block 16; Pulverizing vertical shaft 8 upper ends of pulverizing unit also are provided with the driven pulley 11 corresponding with driving wheel 10; the bottom is provided with respectively by the gusset piece 12 movable crushing knife tools 5 that connect; driven pulley 11 is connected by belt 9 respectively with driving wheel 10; and also be provided with on the frame 1 and be used to protect driven pulley 11; the protective cover 13 of driving wheel 10 and belt 9; the driven pulley 11 of both sides; driving wheel 10 is connected with transferring power by belt 9 with belt stretcher 14. during work; after making power input transverse axis 2 transmit power to power output vertical shaft 3 by bevel gear wheel 4 in the gearbox body 6 and bevel pinion 7 gear motions; power is transferred to both sides respectively through the driving wheel 10 of power output vertical shaft 3 and pulverizes driven pulley 11 on the pulverizing vertical shaft 8 of unit; realize of the transformation of the lateral torsion of power to vertical moment of torsion; and then finish power to the input of pulverizing unit, drive three groups (or organizing odd number group) pulverizing unit more and carry out work simultaneously.
Embodiment 2:
Referring to Fig. 3, as different from Example 1, this power output vertical shaft 3 is short vertical shaft, this kind form can with two row, four lines, the six supporting uses of sower type such as capable.Power output vertical shaft 3 does not stretch into frame 1 below fully, its lower end of stretching out gearbox body 6 only is equipped with a driving wheel 10, when work, 10 of driving wheels transmit power to the driven pulley 11 of both sides like this, drive two groups (or organizing even number set) pulverizing unit more and work simultaneously.
Claims (8)
1. a vertical full width is pulverized scattering mechanism, comprise frame (1), power input transverse axis (2) and power output vertical shaft (3) and pulverize vertical shaft (8) and the pulverizing unit of crushing knife tool (5) composition, it is characterized in that: also comprise the gearbox body (6) that is installed in frame (1) top, be provided with intermeshing bevel gear wheel (4) and bevel pinion (7) in the gearbox body (6), power input transverse axis (2) is connected with bevel pinion (7) by the bevel gear wheel (4) that is meshing with power output vertical shaft (3).
2. a kind of vertical full width according to claim 1 is pulverized scattering mechanism, it is characterized in that: the bilateral symmetry of power output vertical shaft (3) distributes and is provided with the pulverizing unit that is fixed on the frame (1).
3. a kind of vertical full width according to claim 1 and 2 is pulverized scattering mechanism, it is characterized in that: power output vertical shaft (3) lower end is disposed with driving wheel (10) and crushing knife tool (5).
4. a kind of vertical full width according to claim 1 and 2 is pulverized scattering mechanism, it is characterized in that: power output vertical shaft (3) lower end is provided with driving wheel (10).
5. a kind of vertical full width according to claim 4 is pulverized scattering mechanism, it is characterized in that: pulverize vertical shaft (8) upper end and be provided with driven pulley (11), driven pulley (11) is connected by skin (9) band with driving wheel (10).
6. a kind of vertical full width according to claim 5 is pulverized scattering mechanism, it is characterized in that: pulverize the gusset piece (12) that vertical shaft (8) lower end is provided with symmetry, by the movable crushing knife tool (5) that connects of gusset piece (12).
7. a kind of vertical full width according to claim 6 is pulverized scattering mechanism, it is characterized in that: crushing knife tool (5) is rod-type, chain type, chip, rope formula.
8. a kind of vertical full width according to claim 7 is pulverized scattering mechanism, it is characterized in that: power input transverse axis (2) is splined shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200342732U CN201444771U (en) | 2009-08-20 | 2009-08-20 | Vertical full-width grinding and spreading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200342732U CN201444771U (en) | 2009-08-20 | 2009-08-20 | Vertical full-width grinding and spreading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201444771U true CN201444771U (en) | 2010-05-05 |
Family
ID=42549481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200342732U Expired - Fee Related CN201444771U (en) | 2009-08-20 | 2009-08-20 | Vertical full-width grinding and spreading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201444771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947383A (en) * | 2013-12-28 | 2014-07-30 | 张书祥 | Multi-shaft straw crushing and returning machine |
| CN104756682A (en) * | 2015-03-18 | 2015-07-08 | 钱有利 | Shear type straw powder machine |
-
2009
- 2009-08-20 CN CN2009200342732U patent/CN201444771U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947383A (en) * | 2013-12-28 | 2014-07-30 | 张书祥 | Multi-shaft straw crushing and returning machine |
| CN103947383B (en) * | 2013-12-28 | 2016-08-24 | 玛纳斯县祥和农机有限责任公司 | Multiaxial type straw chopping and returning machine |
| CN104756682A (en) * | 2015-03-18 | 2015-07-08 | 钱有利 | Shear type straw powder 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20180820 |