CN206602776U - It is latent to bore rotary cultivator - Google Patents
It is latent to bore rotary cultivator Download PDFInfo
- Publication number
- CN206602776U CN206602776U CN201720334159.6U CN201720334159U CN206602776U CN 206602776 U CN206602776 U CN 206602776U CN 201720334159 U CN201720334159 U CN 201720334159U CN 206602776 U CN206602776 U CN 206602776U
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- China
- Prior art keywords
- frame
- rotary tillage
- drill bit
- output shaft
- box
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Abstract
The utility model discloses the latent brill rotary cultivator of one kind, frame including driving lifting by power set, frame is provided with the traction link that can be connected with hauling machine, the bottom of frame is provided with multiple rotary tillage drill bits that can be rotated, the front end of rotary tillage drill bit is towards the front of frame, frame is provided with the transmission device for being used for driving rotary tillage drill bit to rotate, transmission device include can with the power output shaft power connector of hauling machine gearbox, transmission device also includes upper gear box, lower tooth roller box, lower tooth roller box is located at the lower section of upper gear box, power output shaft power connector of the power input shaft of upper gear box with gearbox, upper gear box passes through vertically arranged power transmission shaft power connector with lower tooth roller box, the power output shaft of lower tooth roller box is towards the front of frame, rotary tillage drill bit is connected on the power output shaft of lower tooth roller box.The utility model has the beneficial effect good compared with the strong, crushing effect to soil to the adaptability of ground condition.
Description
Technical field
The utility model is related to field of agricultural machinery, specifically related to a kind of latent brill rotary cultivator.
Background technology
Grain vegetable is the lifeblood of country, and rich soil is the essential condition for ensureing agricultural foison.Soil cultivating be recover and
The important measures increase soil fertility, are the basic links of agricultural production, and main function is chesson, recover the granule of soil
Structure, savings moisture and nutrient, covering weeds and fertilizer, prevent and kill off pest and disease damage, are that crop growthing development creates good conditions.Mesh
The most frequently used plant equipment of preceding soil cultivating is horizontal shaft type rotary cultivator, and it is broken using the rotation rotor laterally set to soil
It is broken.But existing horizontal shaft type rotary cultivator can not obtain good using effect in the case where earth's surface operating mode is poor.For example：
When earth's surface covers careless more, rotor can skid on grass is covered；Blade when soil drought is hardened on rotor is difficult to cut soil；
When soil moisture is excessive, soil can be sticked on rotor.
Utility model content
The purpose of this utility model is to provide a kind of to cover that careless more, soil drought is hardened, soil in earth's surface regarding to the issue above
Earth humidity is excessive to wait the latent brill rotary cultivator that normal work is remained able under complex working condition.
To reach above-mentioned purpose, the utility model includes driving the frame of lifting by power set, and it is structurally characterized in that institute
Frame is stated provided with the traction link that can be connected with hauling machine, the bottom of frame is provided with multiple rotary tillage drill bits that can be rotated,
The front end of rotary tillage drill bit is towards the front of frame, and frame is provided with the transmission device for being used for driving rotary tillage drill bit to rotate, transmission dress
Put including can with the power output shaft power connector of hauling machine gearbox, transmission device also include upper gear box, lower tooth roller box,
Lower tooth roller box is located at the lower section of upper gear box, the power input shaft of upper gear box with gearbox power output shaft power connector,
Upper gear box and lower tooth roller box are by vertically arranged power transmission shaft power connector, and the power output shaft of lower tooth roller box is towards frame
Front, rotary tillage drill bit is connected on the power output shaft of lower tooth roller box.
Front two rows rotary tillage drill bit is installed, front-seat rotary tillage drill bit is staggered with heel row rotary tillage drill bit in the frame.
Gradually to the left or gradually oblique to the right multiple rotary tillage drill bits are arranged at intervals with the frame along the longitudinal direction.
The front end of the rotary tillage drill bit is taper, and the side of rotary tillage drill bit is arranged at intervals with least two around rotary tillage drill bit
Axis extend in the shape of a spiral and insertion rotary tillage drill bit rear and front end groove, the medial surface of each groove is outer with rotary tillage drill bit
Side is respectively formed a cutting edge, and the blade spiral of cutting edge is set.
The rear end of the frame be provided with can spin upside down scrape breast boards, scrape breast boards and gradually tilt backwards from top to bottom
Set, frame, which is provided with, to be used to prevent to scrape the elastic buffering mechanism that breast boards is flipped up.
The elastic buffering mechanism includes being connected to the lead upward scraped on rear side of breast boards, and frame is provided with confession
Spring is set with the movable span that lead is passed through, lead, the two ends of spring act against frame and scraped on breast boards respectively.
The upper gear box includes gear casing, and the power input shaft of upper gear box is horizontally disposed with, upper gear box it is dynamic
Power output shaft is vertically arranged, and each a bevel gear and two umbrellas are provided with the power input shaft and power output shaft of upper gear box
Gear is meshed, and the power input shaft of upper gear box is kept up between gear housing, the power output shaft and gear of upper gear box
Oil sealing is equipped between casing and an oil pocket is thus formed in upper gear box body, being provided with gear casing can be to the oil
The oil nozzle of intracavitary oiling.
The lower gear case includes lower gear casing, and the power output shaft of lower tooth roller box is horizontally disposed with, lower tooth roller box it is dynamic
Power input shaft is vertically arranged, and each a bevel gear and two umbrellas are provided with the power input shaft and power output shaft of lower tooth roller box
Gear is meshed, the power input shaft of lower tooth roller box between lower gear casing, the power output shaft and lower gear of lower tooth roller box
Oil sealing is equipped between casing and an oil pocket is thus formed in lower gear casing, being provided with lower gear casing can be to the oil
The oil nozzle of intracavitary oiling.
The installed in front of the lower gear casing has dust cover, and dust cover is provided with axle mounting hole, the power of lower tooth roller box
Output shaft is forward extended out through axle mounting hole.
The utility model can be arranged on hauling machine, walked by traction machine travel, and the power of hauling machine output passes through transmission
Device passes to rotary tillage drill bit, thus drives rotary tillage drill bit to rotate.Because rotary tillage drill bit can travel forward with frame, rotary tillage is bored
Head can be rotated itself again, can be bored to move in soil and be moved under water, there is stronger breaking capacity to soil, it earth's surface can be covered it is careless compared with
The larger farmland of the hardened serious, soil moisture of many, soil drought carries out farming.The latent adaptation energy for boring rotary cultivator to ground condition
Power is stronger, preferable to the crushing effect of soil.Front two rows rotary tillage drill bit is installed, front-seat rotary tillage drill bit revolves with heel row in frame
Cultivated drill bit is staggered, and the phenomenon balked can be avoided the occurrence of by such setting.In frame along the longitudinal direction gradually to the left or
It is gradually oblique to the right to be arranged at intervals with multiple rotary tillage drill bits, the phenomenon balked can be avoided the occurrence of by such setting.
In summary, the utility model has to the adaptability of ground condition compared with strong, good to the crushing effect of soil
Beneficial effect.
Brief description of the drawings
Embodiment of the present utility model is further described in detail below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structural representation of embodiment of the present utility model；
Fig. 2 is the structural representation of another embodiment of the present utility model；
Fig. 3 is the schematic diagram of transmission device in the utility model and other dependency structures；
Fig. 4 is a kind of structural representation of embodiment of rotary tillage drill bit in the utility model；
Fig. 5 is the profile along line A-A in Fig. 4；
Fig. 6 is the structural representation of another embodiment of rotary tillage drill bit in the utility model.
Embodiment
Reference picture 1, Fig. 2, the latent rotary cultivator that bores include driving frame 1 of lifting by power set, and frame 1 is provided with can be with
The traction link 2 of hauling machine connection.Power set can be the PTO carried on hauling machine or be located at
Driving oil cylinder that can be connected with hauling machine in frame 1 etc..The bottom of frame 1 is provided with multiple rotary tillage drill bits 3 that can be rotated, rotation
The front end of drill bit 3 is ploughed towards the front of frame 1, frame 1 is provided with the transmission device for being used for driving rotary tillage drill bit 3 to rotate.
Reference picture 3, transmission device include can with the power output shaft power connector of hauling machine gearbox 4, transmission device
Also include upper gear box 5, lower tooth roller box 6, lower tooth roller box 6 is located at the lower section of upper gear box 5, the power input shaft of upper gear box 5
With the power output shaft power connector of gearbox 4, upper gear box 5 is connected with lower tooth roller box 6 by the vertically arranged power of power transmission shaft 7
Connect, the power output shaft of lower tooth roller box 6 is towards the front of frame 1, and rotary tillage drill bit 3 is connected to the power output shaft of lower tooth roller box 6
On.The power output shaft of the power input shaft of upper gear box 5 and gearbox 4 is directly connected in the present embodiment, is achieved in tooth
The power input shaft of roller box 5 with the power connector between the power output shaft of gearbox 4, the power input shaft of upper gear box 5 with
Their power connector can also be realized between the power output shaft of gearbox 4 by sprocket wheel chain drive or gear drive.
The latent rotary cultivator that bores can be arranged on hauling machine, walked by traction machine travel, hauling machine can be automobile, tractor
Power Deng the output of, hauling machine passes to rotary tillage drill bit 3 by transmission device, thus drives rotary tillage drill bit 3 to rotate.Due to rotary tillage
Drill bit 3 can be travelled forward with frame 1, and rotary tillage drill bit 3 itself can be rotated again, can be bored in soil it is dynamic move under water, have to soil compared with
Strong breaking capacity, it can cover the larger farmland of the hardened serious, soil moisture of careless more, soil drought to earth's surface and be ploughed
Make.The latent rotary cultivator that bores is stronger to the adaptability of ground condition, preferable to the crushing effect of soil.The rearward end of frame 1 can
It is disposable to complete loosen the soil, apply fertilizer, sowing work to install fertilising, sowing assembly additional；The rearward end of frame 1 can also install ridging
Component, completes ridging, trench digging.Reduce agricultural machinery and enter ground number of times, reduce operating cost, moisture, the steaming of nutrient are reduced to greatest extent
Hair, volatilization, have kept soil moisture content, and kind is made when accomplishing to rob.
Reference picture 1, in the latent one of which embodiment for boring rotary cultivator, is provided with front two rows rotary tillage brill in frame 1
First 3, front-seat rotary tillage drill bit 3 is staggered with heel row rotary tillage drill bit 3.See from front to back, front-seat each rotary tillage drill bit 3 is arranged at
Gap between the rotary tillage drill bit 3 of heel row two, the phenomenon that can avoid balking by such setting, it is ensured that comprehensive farming.
Reference picture 2, it is gradually oblique to the left along the longitudinal direction in frame 1 in the latent another embodiment for boring rotary cultivator
It is arranged at intervals with multiple rotary tillage drill bits 3.The first arrow 22 in Fig. 2 points to the front of frame 1, is also the direction of advance of frame 1,
Other two arrows in Fig. 2 are respectively directed to the left side and top of frame 1, and the main mounting rail 23 of frame 1 is along front and rear from figure
Direction is gradually angularly disposed to the left, and the orientation of rotary tillage drill bit 3 is consistent with main mounting rail 23.After such setting,
Each rotary tillage drill bit 3 can be accomplished in left and right directions gapless, therefore the place balked would not occur.Except the row in the present embodiment
Outside row mode, rotary tillage drill bit 3 in frame 1 can also be using gradually oblique spaced arrangement side to the right along the longitudinal direction
Formula.
Reference picture 4, Fig. 5, in a kind of embodiment of rotary tillage drill bit 3, the front end of rotary tillage drill bit 3 is taper, rotary tillage drill bit 3
Side be arranged at intervals with two axis around rotary tillage drill bit 3 and extend in the shape of a spiral and insertion rotary tillage drill bit 3 rear and front end
Groove 25, the number of groove 25 can also be three, four etc., the medial surface of each groove 25 and the outside of rotary tillage drill bit 3
Face is respectively formed a cutting edge 8, and the blade spiral of cutting edge 8 is set.The structure of rotary tillage drill bit 3 in the present embodiment is similar to fluted drill
Fore-end, it is shorter that the helix length of groove 25 can be set, and is produced in order to make weeds and barrier take advantage of a situation, it is to avoid
Twine the phenomenons such as knife, stifled knife.
Reference picture 6, in another embodiment of rotary tillage drill bit 3, rotary tillage drill bit 3 includes drilling rod 20, the front end of drilling rod 20
For prong structure, multi-disc blades 21 is distributed with along hand of helix on drilling rod 20.With the rotation of drilling rod 20, blades 21 can be by soil
Earth is ploughed, crushed.
Reference picture 3, in the latent further improvement for boring rotary cultivator, the rear end of frame 1 be provided with can spin upside down scrape gear
Native plate 9, scrapes breast boards 9 and gradually tilts backwards setting from top to bottom, and frame 1 is flipped up provided with scraping breast boards 9 for prevention
Elastic buffering mechanism.Throwing is to scraping on breast boards 9 backward for the soil that rotary tillage drill bit 3 is screwed out, and soil block, which is collided, scrapes quilt on breast boards 9
Further crush, scrape breast boards 9 and scraped under the contention effect of elastic buffering mechanism and drag soil, play the work for closing moisture in the soil leveling earth
With.Elastic buffering mechanism in the present embodiment includes being connected to the lead 10 upward for scraping the rear side of breast boards 9, frame 1
It is provided with the movable span 11 passed through for lead 10, lead 10 and is set with spring 12, the two ends of spring 12 is acted against respectively
Frame 1 is with scraping on breast boards 9.12 pairs of spring scrapes the flexible cushioning effect of breast boards 9, and lead 10 is used to keep spring 12 straight
It is vertical.The elastic buffering mechanism is relatively simple reliable.In another embodiment, elastic buffering mechanism is connected respectively including two ends
The spring leaf on breast boards 9 and frame 1 is scraped, spring leaf has certain elastic force, and there is provided preventing to scrape, that breast boards 9 is flipped up is slow
Impulse force.
Reference picture 3, upper gear box 5 includes gear casing 13, and the power input shaft of upper gear box 5 is horizontally disposed with, upper tooth
The power output shaft of roller box 5 is vertically arranged, and the power input shaft and power output shaft of upper gear box 5 are rotatable by bearing 24
Be arranged on gear casing 13 on, a umbrella tooth each is installed on the power input shaft and power output shaft of upper gear box 5
Wheel 14 and two bevel gears 14 are meshed, the power input shaft of upper gear box 5 is kept up between gear housing 13, upper gear box 5 it is dynamic
Oil sealing 15 is equipped between power output shaft and gear casing 13 and an oil pocket, upper tooth are thus formed in gear casing 13
Wheel casing 13 on be provided with can into the oil pocket oiling oil nozzle 16.The power exported by gearbox 4 passes to upper gear box 5
Power input shaft, by the transmission of two bevel gears 14 in gear casing 13, becomes and backward transmits power downwards, to drive lower tooth
Roller box 6 works, and two oil sealings 15, which are separated out in gear casing 13 in an oil pocket, oil pocket, can inject lubricating oil guarantee bevel gear 14
Work is smooth, reduce abrasion, and oil nozzle 16 is used to inject lubricating oil into oil pocket.
With continued reference to Fig. 3, lower tooth roller box 6 includes lower gear casing 17, and the power output shaft of lower tooth roller box 6 is horizontally disposed with,
The power input shaft of lower tooth roller box 6 is vertically arranged, and the power input shaft and power output shaft of lower tooth roller box 6 can by bearing 24
What is rotated is arranged on lower gear casing 17, and each one is provided with the power input shaft and power output shaft of lower tooth roller box 6
Bevel gear 14 and two bevel gears 14 are meshed, the power input shaft of lower tooth roller box 6 between lower gear casing 17, lower tooth roller box 6
Power output shaft and lower gear casing 17 between be equipped with oil sealing 15 and an oil pocket thus formed in the lower gear casing 17,
Be provided with lower gear casing 17 can into the oil pocket oiling oil nozzle 16.Under the power passed over from upper gear box 5 passes through
The power that transmission, the change of two bevel gears 14 are exported backward in gear housing 17 can drive rotary tillage drill bit 3 to rotate, and two oil sealings 15 are under
Be separated out in gear housing 17 in an oil pocket, oil pocket can inject lubricating oil ensure bevel gear 14 work it is smooth, reduce abrasion, oil nozzle
16 are used to inject lubricating oil into oil pocket.The installed in front of lower gear casing 17 has dust cover 18, and dust cover 18 is worn provided with axle
Hole 19 is filled, the power output shaft of lower tooth roller box 6 is forward extended out through axle mounting hole 19.Dust cover 18 has dustproof effect, can prevent
Only dust enters in lower gear casing 17.
In summary, the utility model is not limited to above-mentioned embodiment.Those skilled in the art, are not departing from this reality
On the premise of with new spirit and scope, some changes and modification can be done.Protection domain of the present utility model should be with this reality
It is defined with new claim.
Claims (9)
1. one kind is latent to bore rotary cultivator, including drives the frame lifted by power set（1）, it is characterized in that the frame（1）On set
There is the traction link that can be connected with hauling machine（2）, frame（1）Bottom be provided with it is multiple can rotate rotary tillage drill bits（3）, rotation
Plough drill bit（3）Front end towards frame（1）Front, frame（1）Being provided with is used to drive rotary tillage drill bit（3）The transmission dress of rotation
Put, transmission device include can with the power output shaft power connector of hauling machine gearbox（4）, transmission device is also including gear
Case（5）, lower tooth roller box（6）, lower tooth roller box（6）Positioned at upper gear box（5）Lower section, upper gear box（5）Power input shaft with
Gearbox（4）Power output shaft power connector, upper gear box（5）With lower tooth roller box（6）Pass through vertically arranged power transmission shaft（7）
Power connector, lower tooth roller box（6）Power output shaft towards frame（1）Front, rotary tillage drill bit（3）It is connected to lower tooth roller box
（6）Power output shaft on.
2. latent brill rotary cultivator according to claim 1, it is characterized in that the frame（1）On be provided with front two rows rotary tillage brill
Head（3）, front-seat rotary tillage drill bit（3）With heel row rotary tillage drill bit（3）It is staggered.
3. latent brill rotary cultivator according to claim 1, it is characterized in that the frame（1）On along the longitudinal direction gradually to the left or
It is gradually oblique to the right to be arranged at intervals with multiple rotary tillage drill bits（3）.
4. the latent brill rotary cultivator according to any one of claims 1 to 3 claim, it is characterized in that the rotary tillage drill bit
（3）Front end be taper, rotary tillage drill bit（3）Side be arranged at intervals with least two around rotary tillage drill bit（3）Axis helically
Shape extends and insertion rotary tillage drill bit（3）The groove of rear and front end（25）, each groove（25）Medial surface and rotary tillage drill bit（3）
Lateral surface be respectively formed a cutting edge（8）, cutting edge（8）Blade spiral set.
5. latent brill rotary cultivator according to claim 1, it is characterized in that the frame（1）Rear end be provided with and can spin upside down
Scrape breast boards（9）, scrape breast boards（9）Setting, frame are gradually tilted backwards from top to bottom（1）It is provided with and scrapes earth-retaining for prevention
Plate（9）The elastic buffering mechanism being flipped up.
6. latent brill rotary cultivator according to claim 5, it is characterized in that the elastic buffering mechanism includes being connected to scraping earth-retaining
Plate（9）The lead upward of rear side（10）, frame（1）It is provided with and supplies lead（10）The movable span passed through（11）, lead
Xiang Zhu（10）On be set with spring（12）, spring（12）Two ends act against frame respectively（1）With scraping breast boards（9）On.
7. latent brill rotary cultivator according to claim 1, it is characterized in that the upper gear box（5）Including gear casing
（13）, upper gear box（5）Power input shaft be horizontally disposed with, upper gear box（5）Power output shaft it is vertically arranged, upper gear box
（5）Power input shaft and power output shaft on a bevel gear each is installed（14）And two bevel gears（14）It is meshed, on
Gear-box（5）Power input shaft keep up with gear housing（13）Between, upper gear box（5）Power output shaft and gear casing
（13）Between be equipped with oil sealing（15）And thus in gear casing（13）One oil pocket of interior formation, gear casing（13）Upper peace
Equipped with can into the oil pocket oiling oil nozzle（16）.
8. latent brill rotary cultivator according to claim 1, it is characterized in that the lower tooth roller box（6）Including lower gear casing
（17）, lower tooth roller box（6）Power output shaft be horizontally disposed with, lower tooth roller box（6）Power input shaft it is vertically arranged, lower tooth roller box
（6）Power input shaft and power output shaft on a bevel gear each is installed（14）And two bevel gears（14）It is meshed, under
Gear-box（6）Power input shaft with lower gear casing（17）Between, lower tooth roller box（6）Power output shaft and lower gear casing
（17）Between be equipped with oil sealing（15）And thus in lower gear casing（17）One oil pocket of interior formation, lower gear casing（17）Upper peace
Equipped with can into the oil pocket oiling oil nozzle（16）.
9. latent brill rotary cultivator according to claim 8, it is characterized in that the lower gear casing（17）Installed in front have anti-
Dust hood（18）, dust cover（18）It is provided with axle mounting hole（19）, lower tooth roller box（6）Power output shaft pass through axle mounting hole（19）
Forward extend out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720334159.6U CN206602776U (en) | 2017-03-31 | 2017-03-31 | It is latent to bore rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720334159.6U CN206602776U (en) | 2017-03-31 | 2017-03-31 | It is latent to bore rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206602776U true CN206602776U (en) | 2017-11-03 |
Family
ID=60173499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720334159.6U Expired - Fee Related CN206602776U (en) | 2017-03-31 | 2017-03-31 | It is latent to bore rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206602776U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111742628A (en) * | 2020-06-17 | 2020-10-09 | 李效东 | Municipal garden is with loose device of soil that hardens |
| WO2021220298A1 (en) * | 2020-04-29 | 2021-11-04 | Patel Dr Chaitanya A | Multi-drill culti-rotavator |
-
2017
- 2017-03-31 CN CN201720334159.6U patent/CN206602776U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021220298A1 (en) * | 2020-04-29 | 2021-11-04 | Patel Dr Chaitanya A | Multi-drill culti-rotavator |
| CN111742628A (en) * | 2020-06-17 | 2020-10-09 | 李效东 | Municipal garden is with loose device of soil that hardens |
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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 |
Granted publication date: 20171103 Termination date: 20200331 |
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| CF01 | Termination of patent right due to non-payment of annual fee |