CN209057451U - A kind of rotary tillage cutter interval adjustable corn planting rotary cultivator - Google Patents
A kind of rotary tillage cutter interval adjustable corn planting rotary cultivator Download PDFInfo
- Publication number
- CN209057451U CN209057451U CN201821866465.5U CN201821866465U CN209057451U CN 209057451 U CN209057451 U CN 209057451U CN 201821866465 U CN201821866465 U CN 201821866465U CN 209057451 U CN209057451 U CN 209057451U
- Authority
- CN
- China
- Prior art keywords
- cutter shaft
- fixedly connected
- rotary cultivator
- rotary
- cutter
- 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
Links
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model discloses a kind of rotary tillage cutter interval adjustable corn planting rotary cultivators, including rotary cultivator main body, driver, hanger bracket and cutter shaft, the driver is fixedly connected on the bottom of rotary cultivator main body, the hanger bracket is fixedly connected on the top of rotary cultivator main body, one end of the cutter shaft is fixedly connected on the output shaft of driver, the other end of the cutter shaft and the inside of rotary cultivator main body are rotatablely connected, and the surface of the cutter shaft is socketed with mounting ring.The utility model passes through setting bearing, threaded rod is rotatably connected on cutter shaft by bearing, rotate threaded rod, since nut is hinged by connecting rod and two mounting rings, so that the rotation of nut is limited, pass through the threaded connection of threaded rod and nut, nut is moved up and down along threaded rod, nut keeps two mounting rings opposite or mutually from movement, adjusts the distance between two mounting rings by connecting rod, has achieved the effect that adjust rotary tillage spacing.
Description
Technical field
The utility model relates to rotary cultivator technical field, specially a kind of rotary tillage cutter interval adjustable corn planting rotary tillage
Machine.
Background technique
Rotary cultivator is the cultivation machinery for completing to plough, harrow operation with tractor.Because it is strong with hack ability, ploughs rear ground
The features such as table is flat, and be widely used；It can shred simultaneously and be embedded in earth's surface root stubble below, make convenient for seeder
Industry provides good kind of bed for later period sowing, is mainly used for paddy field and vegetable field, is also used for orchard intertillage, heavy horizontal shaft type rotation
The tilling depth for the machine of ploughing up to 20~25 centimetres, be chiefly used in opening up wasteland shrub, marshland and farmland running to weeds, when carrying out corn planting, need
The spacing between rotary tillage cutter is adjusted, to provide suitable planting space.But traditional rotary cultivator does not have spacing adjusting
Ability has brought inconvenience to corn planting, increases the workload of agriculture business personnel, needs to improve.
Utility model content
The purpose of this utility model is to provide a kind of rotary tillage cutter interval adjustable corn planting rotary cultivators, have side
Just the advantages of adjusting rotary tillage spacing, solves traditional rotary cultivator and does not have spacing regulating power, brought not to corn planting
Just, the problem of increasing agriculture business person works' amount.
To achieve the above object, the utility model provides the following technical solutions: a kind of rotary tillage cutter interval adjustable corn
Rotary cultivator is planted, including rotary cultivator main body, driver, hanger bracket and cutter shaft, the driver are fixedly connected on rotary cultivator main body
Bottom, the hanger bracket is fixedly connected on the top of rotary cultivator main body, and one end of the cutter shaft is fixedly connected on driver
On output shaft, the other end of the cutter shaft and the inside of rotary cultivator main body are rotatablely connected, and the surface of the cutter shaft is socketed with installation
Ring.
Open up fluted at the top and bottom of the cutter shaft, the inner surface of the mounting ring is fixedly connected with convex block, described
The surface of convex block is slidably connected by the inner wall of groove and cutter shaft, and the outer surface of the mounting ring is fixedly connected with cutter, described
Bearing is fixedly connected on cutter shaft between two mounting rings, the surface of the bearing inner race is fixedly connected with threaded rod, the spiral shell
The surface of rasp bar is threaded with nut, and the two sides of the nut are hinged with connecting rod, the one of separate nut in the connecting rod
It holds hinged with the surface of mounting ring.
Preferably, one end on the threaded rod far from cutter shaft is fixedly connected with anticreep handle.
Preferably, the surface of the anticreep handle is fixedly connected with rubber strip.
Preferably, the surface of the convex block is fixedly connected with smooth gasket, the surface of the smooth gasket by groove with
The surface of cutter shaft contacts.
Preferably, the inner surface of the mounting ring offers spherical groove, and the inner wall of the mounting ring is rotated by spherical groove
It is connected with ball, the surface of the ball is contacted with the surface of cutter shaft.
Compared with prior art, the beneficial effects of the utility model are as follows:
Threaded rod is rotatably connected on cutter shaft by the utility model by setting bearing, bearing, threaded rod is rotated, due to spiral shell
Cap is hinged by connecting rod and two mounting rings, so that the rotation of nut is limited, by the threaded connection of threaded rod and nut,
Nut is moved up and down along threaded rod, and nut keeps two mounting rings opposite or mutually from movement, adjusts two peaces by connecting rod
The distance between ring is filled, has achieved the effect that adjust rotary tillage spacing.
Detailed description of the invention
Fig. 1 is the front view of the utility model；
Fig. 2 is structure enlargement diagram at A in Fig. 1；
Fig. 3 is the local structure top view of the utility model cutter shaft；
Fig. 4 is the schematic cross-sectional view of the utility model cutter shaft and mounting ring side view.
In figure: 1- rotary cultivator main body, 2- driver, 3- hanger bracket, 4- cutter shaft, 5- mounting ring, 6- groove, 7- convex block, 8-
Cutter, 9- bearing, 10- threaded rod, 11- nut, 12- connecting rod, 13- anticreep handle, 14- rubber strip, the smooth gasket of 15-, 16-
Ball.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 to Fig. 2 is please referred to, the utility model provides a kind of technical solution: a kind of rotary tillage cutter interval adjustable corn
Rotary cultivator is planted, including rotary cultivator main body 1, driver 2, hanger bracket 3 and cutter shaft 4, driver 2 are fixedly connected on rotary cultivator main body
1 bottom, driver 2 be used for and tractor on output axis connection, provide power for the rotation of cutter shaft 4, the fixed company of hanger bracket 3
It connects at the top of rotary cultivator main body 1, hanger bracket 3 is for linking together rotary cultivator main body 1 with tractor, one end of cutter shaft 4
Be fixedly connected on the output shaft of driver 2, the inside of the other end of cutter shaft 4 and rotary cultivator main body 1 is rotatablely connected, cutter shaft 4 by
Driving to driver 2 is rotated, and the surface of cutter shaft 4 is socketed with mounting ring 5, and the inner surface of mounting ring 5 offers spherical groove,
The inner wall of mounting ring 5 is rotatably connected to ball 16 by spherical groove, and the surface of ball 16 is contacted with the surface of cutter shaft 4, ball 16
The frictional force slided on cutter shaft 4 for reducing mounting ring 5 of setting, keep sliding of the mounting ring 5 on cutter shaft 4 more smooth.
The top and bottom of cutter shaft 4 open up fluted 6 referring to FIG. 1 to FIG. 4, and the inner surface of mounting ring 5 is fixedly connected with
Convex block 7, cutter shaft 4 make mounting ring 5 that cutter shaft 4 be followed to rotate by groove 6 and convex block 7, and the surface of convex block 7 is fixedly connected with smooth pad
The surface of piece 15, smooth gasket 15 is contacted by groove 6 with the surface of cutter shaft 4, the setting of smooth gasket 15 for convex block 7 into
Row protection reduces convex block 7 and slides the abrasion being subject in groove 6, and keeps sliding of the convex block 7 in groove 6 more stable, convex block 7
Surface be slidably connected by groove 6 and the inner wall of cutter shaft 4, the outer surface of mounting ring 5 is fixedly connected with cutter 8, and cutter 8 follows
Mounting ring 5 rotates, and carries out rotary tillage to soil, is fixedly connected with bearing 9 on cutter shaft 4 between two mounting rings 5, and bearing 9 is by screw thread
Bar 10 is rotatably connected on cutter shaft 4, and the surface of 9 inner ring of bearing is fixedly connected with threaded rod 10, separate cutter shaft 4 on threaded rod 10
One end is fixedly connected with anticreep handle 13, and the setting of anticreep handle 13 passes through and sets for preventing nut 11 to be detached from threaded rod 10
It sets anticreep handle 13 and facilitates rotation threaded rod 10, the surface of anticreep handle 13 is fixedly connected with rubber strip 14, improves anticreep handle
The frictional force on 13 surfaces, to prevent rubber sleeve when rotation anticreep handle 13, the surface of threaded rod 10 is threaded with nut 11, spiral shell
The two sides of cap 11 are hinged with connecting rod 12, and one end of separate nut 11 and the surface of mounting ring 5 are hinged in connecting rod 12, rotate spiral shell
Rasp bar 10, so that the rotation of nut 11 is limited, passes through spiral shell since nut 11 is hinged by connecting rod 12 and two mounting rings 5
The threaded connection of rasp bar 10 and nut 11, nut 11 are moved up and down along threaded rod 10, and nut 11 makes two by connecting rod 12
Mounting ring 5 is opposite or mutually from movement, adjusts the distance between two mounting rings 5.
Working principle: this kind of rotary tillage cutter interval adjustable corn planting rotary cultivator is in use, pass through hanger bracket 3 for rotary tillage
Owner's body 1 is connect with tractor, and by the output axis connection of driver 2 and tractor, driver 2 is rotated with movable arbor 4, cutter shaft
4 make mounting ring 5 that cutter shaft 4 be followed to rotate by groove 6 and convex block 7, and cutter 8 follows mounting ring 5 to rotate, and carry out rotary tillage to soil,
When needing to adjust rotary tillage spacing, threaded rod 10 is rotated, since nut 11 is hinged by connecting rod 12 and two mounting rings 5, from
And the rotation of nut 11 is limited, by the threaded connection of threaded rod 10 and nut 11, nut 11 moves down on threaded rod 10
Dynamic, nut 11 keeps two mounting rings 5 opposite or mutually from movement, adjusts the distance between two mounting rings 5 by connecting rod 12.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of rotary tillage cutter interval adjustable corn planting rotary cultivator, including rotary cultivator main body (1), driver (2), hanger bracket
(3) and cutter shaft (4), the driver (2) are fixedly connected on the bottom of rotary cultivator main body (1), and the hanger bracket (3) is fixedly connected
It is fixedly connected on the output shaft of driver (2) in the one end at the top of rotary cultivator main body (1), the cutter shaft (4), the cutter shaft
(4) inside of the other end and rotary cultivator main body (1) is rotatablely connected, it is characterised in that: the surface of the cutter shaft (4) is socketed with peace
It fills ring (5)；
It is opened up fluted (6) at the top and bottom of the cutter shaft (4), the inner surface of the mounting ring (5) is fixedly connected with convex block
(7), the surface of the convex block (7) is slidably connected by groove (6) and the inner wall of cutter shaft (4), the outer surface of the mounting ring (5)
It is fixedly connected with cutter (8), is fixedly connected with bearing (9) between upper two mounting rings (5) of cutter shaft (4), the bearing (9)
The surface of inner ring is fixedly connected with threaded rod (10), and the surface of the threaded rod (10) is threaded with nut (11), the spiral shell
The two sides of cap (11) are hinged with connecting rod (12), one end and mounting ring (5) on the connecting rod (12) far from nut (11)
Surface is hinged.
2. a kind of rotary tillage cutter interval adjustable corn planting rotary cultivator according to claim 1, it is characterised in that: described
One end on threaded rod (10) far from cutter shaft (4) is fixedly connected with anticreep handle (13).
3. a kind of rotary tillage cutter interval adjustable corn planting rotary cultivator according to claim 2, it is characterised in that: described
The surface of anticreep handle (13) is fixedly connected with rubber strip (14).
4. a kind of rotary tillage cutter interval adjustable corn planting rotary cultivator according to claim 1, it is characterised in that: described
The surface of convex block (7) is fixedly connected with smooth gasket (15), and the surface of the smooth gasket (15) passes through groove (6) and cutter shaft
(4) surface contact.
5. a kind of rotary tillage cutter interval adjustable corn planting rotary cultivator according to claim 1, it is characterised in that: described
The inner surface of mounting ring (5) offers spherical groove, and the inner wall of the mounting ring (5) is rotatably connected to ball by spherical groove
(16), the surface of the ball (16) is contacted with the surface of cutter shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821866465.5U CN209057451U (en) | 2018-11-13 | 2018-11-13 | A kind of rotary tillage cutter interval adjustable corn planting rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821866465.5U CN209057451U (en) | 2018-11-13 | 2018-11-13 | A kind of rotary tillage cutter interval adjustable corn planting rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209057451U true CN209057451U (en) | 2019-07-05 |
Family
ID=67098853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821866465.5U Expired - Fee Related CN209057451U (en) | 2018-11-13 | 2018-11-13 | A kind of rotary tillage cutter interval adjustable corn planting rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209057451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113273327A (en) * | 2021-05-25 | 2021-08-20 | 贺红 | Width-adjustable ridge spacing cultivator |
-
2018
- 2018-11-13 CN CN201821866465.5U patent/CN209057451U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113273327A (en) * | 2021-05-25 | 2021-08-20 | 贺红 | Width-adjustable ridge spacing cultivator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208273500U (en) | A kind of rotary cultivator of the adjustable spacing in farmland | |
| CN207219315U (en) | A kind of farming disc assembly | |
| CN103098592B (en) | Large-ridge double-row buckwheat sower | |
| CN202799605U (en) | Compound stubble cleaning and deep ploughing combined land preparation machine | |
| CN209057451U (en) | A kind of rotary tillage cutter interval adjustable corn planting rotary cultivator | |
| CN203884175U (en) | Two-purpose machine for conventional fertilizer applying and seeding and non-tillage fertilizer applying and seeding | |
| CN214960899U (en) | Medium and high box type rotary cultivator with farming depth adjusting function | |
| CN105659955A (en) | Stubble cleaning, rotary tillage, fertilization and land preparation combined machine | |
| CN105493701B (en) | A kind of millet Mulching and hill-drop sowing machine | |
| CN109729766A (en) | Self-powered straw-returning subsoiling combine | |
| CN103477740B (en) | Wheat limit is ploughed seeder | |
| CN207476130U (en) | A kind of intelligence rotary cultivator | |
| CN203027687U (en) | Large-ridge double-row buckwheat seeding machine | |
| CN204362549U (en) | A kind of suppression device of conservation tillage sower | |
| CN213907369U (en) | Rotary loosening integrated tillage machine | |
| CN107517600A (en) | A kind of farming disc assembly | |
| CN213368602U (en) | Ditching device for farming | |
| KR102299200B1 (en) | Planter connection apparatus for farm machinery | |
| CN211481856U (en) | Multi-direction adjustable man-power plough | |
| CN103814642B (en) | Corn large-ridge double-row stub land kind bed clear stubble servicing work assembly | |
| CN204362513U (en) | A kind of agricultural ploughing machine | |
| CN202697216U (en) | Plough-free deep-loosening layered-fertilizing precision corn sowing machine | |
| CN205596532U (en) | Stubble -cleaning rotary tillage fertilization soil preparation combined operation machine | |
| CN208691688U (en) | Rotary tillage overlay film firming all-in-one machine | |
| CN203775637U (en) | Multifunctional field plowing farm tool |
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: 20190705 Termination date: 20201113 |