CN207382807U - A kind of hack type rotary cultivator - Google Patents
A kind of hack type rotary cultivator Download PDFInfo
- Publication number
- CN207382807U CN207382807U CN201721457775.7U CN201721457775U CN207382807U CN 207382807 U CN207382807 U CN 207382807U CN 201721457775 U CN201721457775 U CN 201721457775U CN 207382807 U CN207382807 U CN 207382807U
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- blade
- gear
- plate
- shaft
- rubble
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Abstract
The utility model discloses a kind of hack type rotary cultivators, the bottom of upper cover plate is respectively arranged with left half axle and right axle shaft, cutter shaft is provided on the inside of right axle shaft, the outer ring of cutter shaft is set with blade rotating cylinder, the outer surface of blade rotating cylinder is provided with blade, blade is made of connecting plate, rotary blade and rubble sawtooth, rotary blade and connecting plate integral structure, the outer surface of rotary blade is additionally provided with rubble sawtooth, rubble sawtooth is alternatively arranged at the both ends of rotary blade, transmission device is provided on the outside of left half axle, transmission device is placed in the one side of upper cover plate；This hack type rotary cultivator, transmission device are set with blade clearance, and transmission operation is stablized, security higher, working life is longer, and the fragmentation effect of the rubble sawtooth needle stone larger to volume is preferable, and earth's surface is by rotary cultivator treated ground even, it is soft, soil is fine crushing, is more easy to farming, is conducive to strive for farming season, work efficiency is improved, facilitation effect is played to agricultural development.
Description
Technical field
The utility model is related to agricultural equipment technical fields, are specially a kind of hack type rotary cultivator.
Background technology
With the continuous improvement of agricultural science and technology level, the site preparation work in farmland mostly realizes mechanical work, therefore, passes through
The rotary tillage that rotary cultivator or harvester machine complete agricultural land soil has become usual way, and rotary cultivator is completed with tractor
It ploughs, the cultivation machinery of rake operation, because it has the characteristics that hack ability is strong, it is flat to plough rear earth's surface, and is widely used,
The root stubble being embedded in below earth's surface can be shredded simultaneously, convenient for sowing machine operation, good kind of bed is provided for later stage sowing, it is proper use of
With adjustment rotary cultivator, to keeping its good technique state, it is ensured that cultivating quality be it is critically important, due to rotary cultivator road surface walk
During transfer and during rotary tillage operates, the soil hardness faced is different, in the prior art, does not have hack in rack
Device, the impact that blade is subject to is very big, has certain influence to machine operation stability, and during long-time operation, blade is fragile
Damage, is not easily repaired.
Utility model content
The purpose of this utility model is to provide a kind of hack type rotary cultivators, possess structural strength height, hack ability is strong, work
The characteristics of stablizing, to solve the problems, such as to be previously mentioned in above-mentioned background technology.
To achieve the above object, the utility model provides following technical solution：A kind of hack type rotary cultivator, including upper cover
Plate, the bottom of the upper cover plate are respectively arranged with left half axle and right axle shaft, and left half axle is arranged in parallel with right axle shaft, the right side of right axle shaft
Side is provided with right plate, and one end of the right axle shaft is flexibly connected through the end face of right plate and with right plate, right plate with it is upper
Cover board fixes welding, and the side of the right plate is additionally provided with outer protective frame, and outer protective frame is fixedly mounted on the outside of right plate,
Cutter shaft is provided on the inside of right plate, one end and the right axle shaft socket of cutter shaft connect, and the outer surface of the cutter shaft is provided with blade
Rotating cylinder, blade rotating cylinder are sleeved on the outer ring of cutter shaft, and the outer ring of the blade rotating cylinder is provided with blade, and blade is in the outer of blade rotating cylinder
Circle is arranged at intervals, and blade is fixed with blade rotating cylinder and riveted, and the blade is made of connecting plate, rotary blade and rubble sawtooth, is connected
One end of plate and blade rotating cylinder fixing assembling, the other end of connecting plate are provided with rotary blade, the rotary blade and connecting plate one
Structure, the outer surface of rotary blade are additionally provided with rubble sawtooth, and rubble sawtooth is alternatively arranged at the both ends of rotary blade, rubble sawtooth with
Rotary blade fixes bookbinding；
The other end of the cutter shaft is connected with left half axle, and the outer ring of left half axle is respectively arranged with transmission device and left plate,
The transmission device is made of driven gear, intermediate gear, intermediate gear shaft, driving gear and gear-box, the left half axle
One end is through left plate and is connected with driven gear, and driven gear is fixedly set in the outer ring of left half axle, the outer ring of driven gear
Intermediate gear is provided with, the intermediate gear is mutually twisted with driven gear, and the inner ring of intermediate gear is provided with intermediate gear shaft,
One end of intermediate gear shaft is fixed with left plate and is welded, and the outer ring of the intermediate gear is provided with driving gear, driving gear with
Intermediate gear engagement connection, the one side of the driving gear are provided with gear-box, the output terminal of gear-box through left plate and with
Driving gear is fixedly connected, and gear-box is fixedly mounted on the top of upper cover plate by fixed screw, and the rear end of the upper cover plate is also
Back shroud is provided with, the side of back shroud is provided with cover board pin, and the cover board pin is symmetricly set on the both sides of back shroud, back shroud
Pin joint is fixed by cover board pin with upper cover plate.
Preferably, the cross section of the rotary blade assumes diamond in shape, and rubble sawtooth is attached on two opposition inclined-planes of rotary blade.
Preferably, the rubble sawtooth is set in the both ends equi-spaced apart of rotary blade, the medial surface of rubble sawtooth and rotary tillage
The outer surface of knife is seamless applying.
Preferably, the center of circle of the driven gear, intermediate gear and driving gear three is arranged in same plumb line jointly
On.
Preferably, the intermediate gear is fixedly mounted on the one side of left plate, intermediate gear activity by intermediate gear shaft
It is sleeved on the axle body of intermediate gear shaft.
Compared with prior art, the beneficial effects of the utility model are as follows：
The hack type rotary cultivator of the utility model, transmission device is placed in the side of single unit system, between transmission device and blade
Every a certain distance, the sundries that blade rotation takes up will not have an impact the work of transmission device, so that transmission device
Easy to maintain, working life higher, but also single unit system job stability higher, security higher, multigroup rubble sawtooth is simultaneously
Row are set, so that it is guaranteed that during rotary tillage, hack ability is strong, and soil blending is uniform, and Land leveling is larger for volume
The fragmentation effect of stone is preferable, and after the completion of operation, surface soil is fine crushing, is more easy to farming, the soil that rotary tillage machine operation is crossed it is avoided that
There are relatively large soil blocks, and the effect of farming will not be impacted, soft by rotary cultivator treated ground even,
One-stop operation can make soil fine crushing, reach the requirement that nonirrigated farmland is sowed or paddy field is planted, and be conducive to strive for farming season, improve work efficiency,
Facilitation effect is played to agricultural development.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model front view；
Fig. 3 is the utility model side view；
Fig. 4 is locally driven design sketch for the utility model；
Fig. 5 is the utility model blade overall effect figure；
Fig. 6 is the utility model rotary blade section design sketch.
In figure：1 upper cover plate, 2 left half axles, 3 right axle shafts, 4 right plates, 5 outer protective frames, 6 cutter shafts, 7 blade rotating cylinders, 8 blades,
81 connecting plates, 82 rotary blades, 83 rubble sawtooth, 9 transmission devices, 91 driven gears, 92 intermediate gears, 93 intermediate gear shafts, 94
Driving gear, 95 gear-boxes, 10 left plates, 11 back shrouds, 12 cover board pins.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 6 are please referred to Fig.1, a kind of hack type rotary cultivator, including upper cover plate 1, main equipment passes through upper cover plate 1 and tractor
Mechanical equipments is waited to complete docking, meanwhile, upper cover plate 1 avoids external impurities from entering internal influence cutter shaft 6 just from top protection cutter shaft 6
Often operating improves stability during work, and the bottom of upper cover plate 1 is respectively arranged with left half axle 2 and right axle shaft 3, and right plate 4 aids in
Support cutter shaft 6, cutter shaft 6 rotate right axle shaft 3 relative to right axle shaft 3 jointly, and right axle shaft 3 may also reach up the effect of roller support, left
Semiaxis 2 is arranged in parallel with right axle shaft 3, and the right side of right axle shaft 3 is provided with right plate 4, and one end of right axle shaft 3 is through right plate 4
End face is simultaneously flexibly connected with right plate 4, and right plate 4 is fixed with upper cover plate 1 and welded, and the side of right plate 4 is additionally provided with outer protection
Frame 5, outer protective frame 5 are used for protection effect, and protection cutter shaft 6 is encroached on from the external world, is improved structural safety performance, while is also avoided knife
Axis 6 generates with operating personnel during rotating and contacts and cause personal damage, and general frame is more firm by being welded and fixed
Solid, it is reliable, service life is longer, and outer protective frame 5 is fixedly mounted on the outside of right plate 4, and the inside of right plate 4 is provided with cutter shaft
6, one end and the socket of right axle shaft 3 of cutter shaft 6 connect, and the outer surface of cutter shaft 6 is provided with blade rotating cylinder 7, and blade rotating cylinder 7 is sleeved on knife
The outer ring of axis 6, the outer ring of blade rotating cylinder 7 are provided with blade 8, and blade 8 is arranged at intervals in the outer ring of blade rotating cylinder 7, the reality of blade 8
Border coverage is wider, and the cycle needed for the constructing operation of unit area is shorter, and operating cost is lower, and blade 8 is solid with blade rotating cylinder 7
Fixed riveting, blade 8 are made of connecting plate 81, rotary blade 82 and rubble sawtooth 83, and one end and the blade rotating cylinder 7 of connecting plate 81 are fixed
Assembling, the other end of connecting plate 81 are provided with rotary blade 82, and connecting plate 81 is used for the assembly connection of blade 8, and rotary blade 82 is with connecting
81 integral structure of fishplate bar, rotary blade 82 carries the impact force caused by rotary tillage jointly with connecting plate 81, so as to strengthen the work of blade 8
Make intensity, avoid equipment damaged, the outer surface of rotary blade 82 is additionally provided with rubble sawtooth 83, during rotation, works as soil
In cover when having certain stone, rotary blade 82 can not be directed to stone and complete cutting, at this point, the abrading tip of rubble sawtooth 83 is simultaneously
Cut off stone so that stone uniformly cracks, and so as to strengthen farming effect, rubble sawtooth 83 is arranged at the both ends interval of rotary blade 82
Row, rubble sawtooth 83 are fixed with rotary blade 82 and bound, and rubble sawtooth 83 is set in the both ends equi-spaced apart of rotary blade 82, multigroup broken
Stone saw tooth 83 is set up in parallel, so that it is guaranteed that during rotary tillage, hack ability is stronger, and soil blending is uniform, Land leveling, pin
The fragmentation effect of the stone larger to volume is preferable, and after the completion of operation, surface soil is fine crushing, is more easy to farming, rubble sawtooth 83
The outer surface of medial surface and rotary blade 82 is seamless applying, and the cross section of rotary blade 82 assumes diamond in shape, no matter cutter shaft 6 be in rotate forward or
Inverted status, rubble sawtooth 83 can generate cutting effect, and rubble sawtooth 83 is attached to two opposition inclined-planes of rotary blade 82
On, soil that rotary tillage machine operation is crossed will not be impacted the effect of farming, through overwinding it is avoided that there are relatively large soil blocks
The machine of ploughing treated ground even, soft, one-stop operation can make soil fine crushing, reach nonirrigated farmland sowing or paddy field is planted will
It asks, is conducive to strive for farming season, improves work efficiency, facilitation effect is played to agricultural development.
The other end of cutter shaft 6 is connected with left half axle 2, and left half axle 2 is symmetricly set on the both ends of cutter shaft 6, a left side half with right axle shaft 3
Axis 2 is sleeved on the outer ring of cutter shaft 6 with right axle shaft 3, and left half axle 2 carries the weight of cutter shaft 6 with right axle shaft 3 jointly, and aids in knife
The operation of axis 6, the outer ring of left half axle 2 are respectively arranged with transmission device 9 and left plate 10, transmission device 9 by driven gear 91, in
Between gear 92, intermediate gear shaft 93, driving gear 94 and gear-box 95 form, one end of left half axle 2 is through left plate 10 and even
Driven gear 91 is connected to, driven gear 91 is fixedly set in the outer ring of left half axle 2 with 6 uniform rotation of movable arbor, driven gear 91,
The outer ring of driven gear 91 is provided with intermediate gear 92, and intermediate gear 92 is mutually twisted with driven gear 91, intermediate gear 92
Inner ring is provided with intermediate gear shaft 93, and intermediate gear shaft 93 limits intermediate gear 92 and intermediate gear 92 is effectively avoided to be transported in high speed
Depart from turning, one end of intermediate gear shaft 93 is fixed with left plate 10 welds, and intermediate gear 92 is fixed by intermediate gear shaft 93
Mounted on the one side of left plate 10, on the axle body of intermediate gear shaft 93, intermediate gear shaft 93 is held 92 movable set of intermediate gear
The weight of intermediate gear 92 is carried, while also constrains intermediate gear 92, intermediate gear 92 is avoided to generate offset in rotation process, in
Between the outer ring of gear 92 be provided with driving gear 94, driving gear 94 engages connection with intermediate gear 92, and driving gear 94 is successively
Intermediate gear 92,94 fixed-axis rotation of driving gear are driven, and with 6 uniform rotation of movable arbor, the one side of driving gear 94 is provided with
Gear-box 95, the center of circle of 94 three of driven gear 91, intermediate gear 92 and driving gear are arranged in jointly on same plumb line, machine
Tool energy conversion ratio higher, transmission device 9 are placed in the side of single unit system, and transmission device 9 is spaced a distance with blade 8, knife
Piece 8 rotates the sundries taken up and the work of transmission device 9 will not be had an impact, so that transmission device 9 is more easily safeguarded,
Working life higher, but also single unit system job stability higher, security higher, the output terminal of gear-box 95 run through left side
Plate 10 is simultaneously fixedly connected with driving gear 94, and gear-box 95 is fixedly mounted on the top of upper cover plate 1, upper cover plate by fixed screw
1 rear end is additionally provided with back shroud 11, and the side of back shroud 11 is provided with cover board pin 12, and cover board pin 12 is symmetricly set on back shroud
11 both sides, back shroud 11 are fixed pin joint, back shroud 11 and 1 stable connection of upper cover plate by cover board pin 12 with upper cover plate 1, are not easy
It loosens, effectively improves device overall construction intensity, the soil that back shroud 11 avoids the rotation of cutter shaft 6 from taking up infiltrates into rear operation and sets
It is standby, so that it is guaranteed that rear mechanical equipment the operation is stable, from interference.
In summary：This hack type rotary cultivator, transmission device 9 are placed in the side of single unit system, transmission device 9 and blade 8
It is spaced a distance, blade 8 rotates the sundries taken up and the work of transmission device 9 will not be had an impact, so that transmission
Device 9 is easy to maintain, working life higher, but also single unit system job stability higher, security higher, multigroup rubble saw
Tooth 83 is set up in parallel, so that it is guaranteed that during rotary tillage, hack ability is strong, and soil blending is uniform, Land leveling, for volume
The fragmentation effect of larger stone is preferable, and after the completion of operation, surface soil is fine crushing, is more easy to farming, the soil that rotary tillage machine operation is crossed
It is avoided that there are relatively large soil blocks, the effect of farming will not be impacted, by rotary cultivator treated ground even,
Soft, one-stop operation can make soil fine crushing, reach the requirement that nonirrigated farmland is sowed or paddy field is planted, be conducive to strive for farming season, improve
Work efficiency plays facilitation effect to agricultural development.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of hack type rotary cultivator, including upper cover plate (1), it is characterised in that：The bottom of the upper cover plate (1) is respectively arranged with
Left half axle (2) and right axle shaft (3), left half axle (2) are arranged in parallel with right axle shaft (3), and right axle shaft is provided with right plate on the right side of (3)
(4), one end of the right axle shaft (3) through right plate (4) end face and be flexibly connected with right plate (4), right plate (4) with it is upper
The fixed welding of cover board (1), the side of the right plate (4) are additionally provided with outer protective frame (5), and outer protective frame (5) is fixedly mounted on
The outside of right plate (4), cutter shaft (6) is provided on the inside of right plate (4), and one end and the right axle shaft (3) of cutter shaft (6) cover in succession
It connects, the outer surface of the cutter shaft (6) is provided with blade rotating cylinder (7), and blade rotating cylinder (7) is sleeved on the outer ring of cutter shaft (6), the knife
The outer ring of piece rotating cylinder (7) is provided with blade (8), and blade (8) is arranged at intervals in the outer ring of blade rotating cylinder (7), blade (8) and blade
The fixed riveting of rotating cylinder (7), the blade (8) are made of connecting plate (81), rotary blade (82) and rubble sawtooth (83), connecting plate
(81) one end and blade rotating cylinder (7) fixing assembling, the other end of connecting plate (81) are provided with rotary blade (82), the rotary blade
(82) with connecting plate (81) integral structure, the outer surface of rotary blade (82) is additionally provided with rubble sawtooth (83), rubble sawtooth (83)
It is alternatively arranged at the both ends of rotary blade (82), rubble sawtooth (83) and the fixed bookbinding of rotary blade (82)；
The other end of the cutter shaft (6) is connected with left half axle (2), the outer ring of left half axle (2) be respectively arranged with transmission device (9) and
Left plate (10), the transmission device (9) is by driven gear (91), intermediate gear (92), intermediate gear shaft (93), driving gear
(94) and gear-box (95) composition, one end of the left half axle (2) through left plate (10) and are connected with driven gear (91), from
Moving gear (91) is fixedly set in the outer ring of left half axle (2), and the outer ring of driven gear (91) is provided with intermediate gear (92), described
Intermediate gear (92) is mutually twisted with driven gear (91), and the inner ring of intermediate gear (92) is provided with intermediate gear shaft (93), in
Between gear shaft (93) one end and left plate (10) it is fixed weld, the outer ring of the intermediate gear (92) is provided with driving gear
(94), driving gear (94) engages connection with intermediate gear (92), and the one side of the driving gear (94) is provided with gear-box
(95), the output terminal of gear-box (95) is fixedly connected through left plate (10) and with driving gear (94), and gear-box (95) passes through
Fixed screw is fixedly mounted on the top of upper cover plate (1), and the rear end of the upper cover plate (1) is additionally provided with back shroud (11), rear cover
The side of plate (11) is provided with cover board pin (12), and the cover board pin (12) is symmetricly set on the both sides of back shroud (11), back shroud
(11) pin joint is fixed by cover board pin (12) with upper cover plate (1).
2. a kind of hack type rotary cultivator according to claim 1, it is characterised in that：The cross section of the rotary blade (82) is in
Diamond shape, rubble sawtooth (83) are attached on two opposition inclined-planes of rotary blade (82).
3. a kind of hack type rotary cultivator according to claim 1, it is characterised in that：The rubble sawtooth (83) is in rotary blade
(82) both ends equi-spaced apart is set, and the outer surface of the medial surface and rotary blade (82) of rubble sawtooth (83) is seamless applying.
4. a kind of hack type rotary cultivator according to claim 1, it is characterised in that：The driven gear (91), center tooth
The center of circle of wheel (92) and driving gear (94) three are arranged in jointly on same plumb line.
5. a kind of hack type rotary cultivator according to claim 1, it is characterised in that：The intermediate gear (92) passes through centre
Gear shaft (93) is fixedly mounted on the one side of left plate (10), and intermediate gear (92) movable set is in the axis of intermediate gear shaft (93)
With.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457775.7U CN207382807U (en) | 2017-11-03 | 2017-11-03 | A kind of hack type rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457775.7U CN207382807U (en) | 2017-11-03 | 2017-11-03 | A kind of hack type rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207382807U true CN207382807U (en) | 2018-05-22 |
Family
ID=62324522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721457775.7U Expired - Fee Related CN207382807U (en) | 2017-11-03 | 2017-11-03 | A kind of hack type rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207382807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112703832A (en) * | 2020-12-25 | 2021-04-27 | 安徽农业大学 | Tea garden mini-tiller |
-
2017
- 2017-11-03 CN CN201721457775.7U patent/CN207382807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112703832A (en) * | 2020-12-25 | 2021-04-27 | 安徽农业大学 | Tea garden mini-tiller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180522 Termination date: 20181103 |