CN114793491B - Front deep scarification rotary cultivator - Google Patents
Front deep scarification rotary cultivator Download PDFInfo
- Publication number
- CN114793491B CN114793491B CN202210672452.9A CN202210672452A CN114793491B CN 114793491 B CN114793491 B CN 114793491B CN 202210672452 A CN202210672452 A CN 202210672452A CN 114793491 B CN114793491 B CN 114793491B
- Authority
- CN
- China
- Prior art keywords
- subsoiling
- guide cylinder
- frame
- guide
- mounting panel
- 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.)
- Active
Links
- 238000003971 tillage Methods 0.000 claims abstract description 14
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims 4
- 235000011613 Pinus brutia Nutrition 0.000 claims 4
- 241000018646 Pinus brutia Species 0.000 claims 4
- 230000006978 adaptation Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 6
- 230000005284 excitation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
- A01B35/20—Tools; Details
- A01B35/22—Non-rotating tools; Resilient or flexible mounting of rigid tools
- A01B35/26—Rigid tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a front subsoiling rotary cultivator, which comprises a frame, a subsoiling device, a rotary tillage device, a rear supporting plate, a traction frame and a gearbox, wherein the subsoiling device, the rotary tillage device and the rear supporting plate are sequentially arranged on the frame; in general, the invention has the advantages of stability and high efficiency.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery, and particularly relates to a front deep scarification rotary cultivator.
Background
The subsoiling rotary cultivator is a soil preparation machine integrating subsoiling and rotary tillage functions, and can also play roles of crushing soil and leveling soil when deep ploughing is carried out on the soil, so that the water storage, soil moisture conservation, drought resistance and waterlogging prevention capacity of the soil are enhanced, and the crop yield is increased.
The front subsoiling rotary cultivator is characterized in that a deep tillage device is arranged at the front part of the rotary tillage device, soil is firstly torn, extruded and disturbed through a subsoiling shovel, and then soil is crushed and leveled through the rotary tillage device, wherein when the subsoiling shovel performs subsoiling operation, a hard sealed plow bottom layer is required to be broken, and the operation resistance is large, so that in order to lighten the operation resistance, improve the subsoiling effect and reduce the energy consumption, the lightening resistance is realized in the prior art in a self-excited vibration mode, the concrete principle is mainly that the elastoplasticity of the soil is utilized, vibration displacement is arranged in an elastoplasticity deformation area of the soil, and the characteristic that the resistance is smaller than the maximum plastic deformation resistance and meanwhile the plastic deformation is obtained is achieved, so that the traction resistance is reduced.
However, when the resistance exceeds the spring adjusting range of the self-excited vibration device or the soil with a high cultivation speed is hard, the spring is easy to be continuously compressed and locked, so that the self-excited vibration state cannot be continuously maintained under the condition of losing the self-excited vibration function.
Therefore, in order to solve the above problems, it is necessary to develop a front subsoiler.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a front subsoiling rotary cultivator, which can avoid the self-excited vibration spring from being locked, ensure the operation stability and improve the working efficiency.
The purpose of the invention is realized in the following way: the utility model provides a preceding subsoiler, includes frame, subsoiling device, rotary tillage device, back layer board, traction frame and gearbox, subsoiling device, rotary tillage device and back layer board have set gradually in the frame, still be provided with traction frame and gearbox in the frame, rotary tillage device is connected to the gearbox, wherein, subsoiling device includes the fixed cross beam who is connected with the frame, be provided with a plurality of mounting panel on the fixed cross beam, the subsoiling shovel handle is articulated through the articulated shaft on the mounting panel, subsoiling shovel handle bottom is provided with subsoiling shovel, subsoiling shovel handle rear side is connected with the guide bar, the guide bar other end stretches into inside the guide cylinder, guide cylinder other end fixed connection mounting panel, the cover is equipped with the spring on guide bar and the guide cylinder, still be provided with thrust unit on the mounting panel, thrust unit's output axle head runs through mounting panel and the guide cylinder lateral wall in proper order and stretches into inside the guide cylinder, thrust unit's output axle head fixedly connected with push pedal.
Further, the mounting plate is detachably and fixedly connected with the fixed cross beam through the U-shaped fixing frame.
Further, the fixed cross beam is provided with a front part and a rear part.
Further, the pushing device adopts a hydraulic cylinder or an air cylinder or an electric push rod.
Further, an annular first limiting plate is arranged at the port of one end, connected with the guide rod, of the guide cylinder, a second limiting plate matched with the inner diameter of the guide cylinder is arranged at one end, located inside the guide cylinder, of the guide rod, and the diameter of the inner ring of the first limiting plate is larger than that of the guide rod and smaller than that of the second limiting plate.
Further, the diameter of the through hole is smaller than the diameter of the push plate.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
(1) The spring excitation device is arranged at the rear side of the subsoiler, so that the working resistance of the subsoiler can be reduced by utilizing the expansion and contraction performance of the spring and the limiting and guiding functions of the guide rod and the guide cylinder, and the working efficiency of the subsoiler can be effectively improved;
(2) Through being provided with thrust unit and push pedal, push pedal and thrust unit output fixed connection and set up inside the guide cylinder, can be after the spring is compressed the guide bar to the inside direction removal of guide cylinder promptly, accessible thrust unit drives the push rod and removes and promote the guide bar to drive spring and subsoiler and reset to the guide bar direction, avoids appearing the spring by compressing the appearance of locking condition for whole device operation stability is higher, efficiency is higher.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the subsoiler of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. the device comprises a rack 2, a subsoiling device 3, a rotary tillage device 4, a rear supporting plate 5, a traction frame 6, a gearbox 201, a fixed cross beam 202, a mounting plate 203, a subsoiling shovel handle 204, a subsoiling shovel 205, a guide rod 206, a guide cylinder 207, a spring 208, a pushing device 209, a through hole 2010, a push plate 2011, a U-shaped fixing frame 2012, a first limiting plate 2013 and a second limiting plate.
Detailed Description
The technical scheme of the invention is further specifically described below through examples and with reference to the accompanying drawings.
The front subsoiling rotary cultivator comprises a frame 1, a subsoiling device 2, a rotary cultivator device 3, a rear supporting plate 4, a traction frame 5 and a gearbox 6, wherein the subsoiling device 2, the rotary cultivator device 3 and the rear supporting plate 4 are sequentially arranged on the frame 1, the traction frame 5 and the gearbox 6 are further arranged on the frame 1, the gearbox 6 is connected with the rotary cultivator device 3, and the gearbox 6 is connected with a rotary cultivation shaft of the rotary cultivator device 3 and drives the rotary cultivator device 3; it should be noted that the frame 1, the subsoiling device 2, the rotary tillage device 3, the rear supporting plate 4, the traction frame 5, the gearbox 6 and the specific connection structure thereof belong to the prior art, and are well known to those skilled in the art, so that specific limitations are not further made herein.
The subsoiling device 2 comprises a fixed cross beam 201 connected with the frame 1, wherein a plurality of mounting plates 202 are arranged on the fixed cross beam 201, preferably, the mounting plates 202 are detachably and fixedly connected with the fixed cross beam 201 through a U-shaped fixing frame 2011, preferably, the fixed cross beam 201 is provided with a front part and a rear part, namely, the subsoiling shovels 204 are arranged in a front row and a rear row at intervals, and the subsoiling effect is improved; the subsoiler handle 203 is hinged to the mounting plate 202 through a hinge, that is, the subsoiler handle 203 can be connected to the mounting plate 202 through a hinge in a back-and-forth rotating manner, the connection structure of the hinge is in the prior art, and it is common knowledge for those skilled in the art that the connection structure of the hinge is realized through various embodiments, so that the connection structure is not specifically limited herein, and the subsoiler 204 is disposed at the bottom end of the subsoiler handle 203.
Wherein, the rear side of subsoiler handle 203 is connected with guide bar 205, the guide bar 205 other end stretches into inside guide cylinder 206, guide cylinder 206 other end fixed connection mounting panel 202, the cover is equipped with spring 207 on guide bar 205 and the guide cylinder 206, promptly when subsoiler handle 203 and subsoiler 204 are receiving soil resistance back, subsoiler handle 203 rotates to frame 1 rear side under the articulated shaft effect, promotes guide bar 205 to move to guide cylinder 206 inside direction, and spring 207 is compressed.
The mounting plate 202 is further provided with a pushing device 208, preferably, the pushing device 208 may be a hydraulic cylinder, an air cylinder or an electric push rod, an output shaft end of the pushing device 208 sequentially penetrates through the side walls of the mounting plate 202 and the guide cylinder 206 to extend into the guide cylinder 206 through a through hole 209, and a push plate 2010 is fixedly connected to the output shaft end of the pushing device 208; an annular first limiting plate 2012 is arranged at the port of one end, connected with the guide rod 205, of the guide rod 206, a second limiting plate 2013 matched with the inner diameter of the guide rod 206 is arranged at one end, located inside the guide rod 205, of the guide rod 205, the diameter of the inner ring of the first limiting plate 2012 is larger than that of the guide rod 205, the diameter of the inner ring of the first limiting plate 2012 is smaller than that of the second limiting plate 2013, and through the arrangement of the first limiting plate 2012 and the second limiting plate 2013, the movement between the guide rod 205 and the guide rod 206 can be limited, so that the guide rod 205 and the guide rod 206 are prevented from falling off and separating, normal use of the deep scarification device 2 is influenced, and unnecessary loss is caused; the diameter of the through hole 209 is smaller than that of the push plate 2010, so that the movement of the push plate 2010 can be limited, the push plate is prevented from being separated from the guide cylinder 206, the push plate is safer and more reliable to use, and meanwhile, the diameter of the through hole 209 is larger than that of an output shaft of the pushing device 208, so that the output shaft of the pushing device 208 can pass through, and the normal pushing effect is ensured.
In the implementation of the invention, after soil resistance is applied to the subsoiler handle 203 and the subsoiler 204, the subsoiler handle 203 rotates towards the rear side of the frame 1 under the action of the hinge shaft, the guide rod 205 is pushed to move towards the inside of the guide cylinder 206, the spring 207 is compressed, after the guide rod 205 moves towards the rear side of the inside of the guide cylinder 206, the push plate 2010 is driven to move towards the guide rod 205 through the pushing device 208, the push plate 2010 is contacted with the guide rod 205 and then continuously pushes the guide rod 205 forwards, the guide rod 205 is pushed to move forwards and simultaneously pushes the subsoiler handle 203 to rotate towards the front side of the frame 1 for reset, at the moment, the pressure of the subsoiler handle 203 on the spring 207 is reduced, the spring 207 is gradually reset, after the subsoiler handle 203 and the spring 207 are reset, the push plate 2010 is driven to move backwards for reset through the pushing device 208, the locking of the spring 207 is avoided due to overlarge resistance, the excitation effect is lost, and the spring 207 is forced to be excited through the pushing force of the pushing device 208 and the push plate 2010, and the subsoiler effect is improved.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same, and although the present invention has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the specific embodiments of the present invention without departing from the spirit and scope of the present invention, and any modifications and equivalents are intended to be encompassed in the scope of the claims of the present invention.
Claims (2)
1. A front subsoiling rotary cultivator is characterized in that: including frame (1), subsoiling device (2), rotary tillage device (3), back layer board (4), traction frame (5) and gearbox (6), subsoiling device (2), rotary tillage device (3) and back layer board (4) have been set gradually on frame (1), still be provided with traction frame (5) and gearbox (6) on frame (1), gearbox (6) connect rotary tillage device (3), wherein, subsoiling device (2) include fixed crossbeam (201) be connected with frame (1), be provided with a plurality of mounting panel (202) on fixed crossbeam (201), be connected deep pine shovel handle (203) through the articulated pivot on mounting panel (202), deep pine shovel handle (203) bottom is provided with deep pine shovel (204), deep pine shovel handle (203) rear side is connected with guide bar (205), the guide bar (205) other end stretches into inside guide cylinder (206), guide cylinder (206) other end fixed connection mounting panel (202), be equipped with on guide bar (205) and guide cylinder (206) and the cover are equipped with spring (208) still set up on mounting panel (208), the output shaft end of thrust unit (208) runs through mounting panel (202) and guide cylinder (206) lateral wall in proper order through-hole (209) and stretches into inside guide cylinder (206), the output shaft end fixedly connected with push pedal (2010) of thrust unit (208), mounting panel (202) can dismantle fixed connection through U type mount (2011) and fixed beam (201), fixed beam (201) are provided with front and back two, thrust unit (208) adopt pneumatic cylinder or electric putter, the one end port department that guide cylinder (206) and guide rod (205) are connected is provided with annular first limiting plate (2012), the one end that guide rod (205) are located inside guide cylinder (206) is provided with second limiting plate (2013) with guide cylinder (206) inside diameter looks adaptation, the inner circle diameter of first limiting plate (2012) is greater than the diameter of guide rod (205) and is less than two limiting plate (2013) diameters.
2. The front subsoiling rotary tiller according to claim 1, wherein: the diameter of the through hole (209) is smaller than the diameter of the push plate (2010).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210672452.9A CN114793491B (en) | 2022-06-15 | 2022-06-15 | Front deep scarification rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210672452.9A CN114793491B (en) | 2022-06-15 | 2022-06-15 | Front deep scarification rotary cultivator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114793491A CN114793491A (en) | 2022-07-29 |
| CN114793491B true CN114793491B (en) | 2024-05-31 |
Family
ID=82521766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210672452.9A Active CN114793491B (en) | 2022-06-15 | 2022-06-15 | Front deep scarification rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114793491B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2011380A2 (en) * | 2007-07-04 | 2009-01-07 | agria-Werke GmbH | Rotatable milling device for soil cultivation |
| CN202455754U (en) * | 2012-03-28 | 2012-10-03 | 河南田冠农业机械制造有限公司 | Subsoiling soil preparation combine |
| CN102783279A (en) * | 2012-08-16 | 2012-11-21 | 山西河东雄风农机有限公司 | Subsoiling rotary tillage combined soil preparation machine |
| CN205408439U (en) * | 2015-11-10 | 2016-08-03 | 西北农林科技大学 | Layer depth pine soil preparation combined operation is divided machine to autovibration formula |
| CN106612632A (en) * | 2016-10-21 | 2017-05-10 | 华中农业大学 | Single-beam double-loaded self-excited vibration subsoiling device |
| CN208079696U (en) * | 2018-04-02 | 2018-11-13 | 甘肃农业大学 | A kind of mountainous region self-excited vibration subsoiling land preparation suppression combine |
| CN109104922A (en) * | 2018-11-06 | 2019-01-01 | 滨州市农业机械化科学研究所 | Hydraulic vibration-type subsoiling combined soil preparing machine |
| CN209201464U (en) * | 2018-09-01 | 2019-08-06 | 新疆农垦科学院 | A kind of self-regulation self-excited vibration subsoiling device |
| WO2019174180A1 (en) * | 2018-03-13 | 2019-09-19 | 江苏农林职业技术学院 | Subsoiling and fertilizing machine for tea gardens |
| CN213245577U (en) * | 2020-06-30 | 2021-05-25 | 华中农业大学 | Viscosity-reducing resistance-reducing deep-loosening rotary tillage combined tillage machine |
| CN213938785U (en) * | 2020-12-17 | 2021-08-13 | 西安户县双永农具制造有限公司 | Deep scarification fertilization seedling belt rotary tillage precision seeder |
-
2022
- 2022-06-15 CN CN202210672452.9A patent/CN114793491B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2011380A2 (en) * | 2007-07-04 | 2009-01-07 | agria-Werke GmbH | Rotatable milling device for soil cultivation |
| CN202455754U (en) * | 2012-03-28 | 2012-10-03 | 河南田冠农业机械制造有限公司 | Subsoiling soil preparation combine |
| CN102783279A (en) * | 2012-08-16 | 2012-11-21 | 山西河东雄风农机有限公司 | Subsoiling rotary tillage combined soil preparation machine |
| CN205408439U (en) * | 2015-11-10 | 2016-08-03 | 西北农林科技大学 | Layer depth pine soil preparation combined operation is divided machine to autovibration formula |
| CN106612632A (en) * | 2016-10-21 | 2017-05-10 | 华中农业大学 | Single-beam double-loaded self-excited vibration subsoiling device |
| WO2019174180A1 (en) * | 2018-03-13 | 2019-09-19 | 江苏农林职业技术学院 | Subsoiling and fertilizing machine for tea gardens |
| CN208079696U (en) * | 2018-04-02 | 2018-11-13 | 甘肃农业大学 | A kind of mountainous region self-excited vibration subsoiling land preparation suppression combine |
| CN209201464U (en) * | 2018-09-01 | 2019-08-06 | 新疆农垦科学院 | A kind of self-regulation self-excited vibration subsoiling device |
| CN109104922A (en) * | 2018-11-06 | 2019-01-01 | 滨州市农业机械化科学研究所 | Hydraulic vibration-type subsoiling combined soil preparing machine |
| CN213245577U (en) * | 2020-06-30 | 2021-05-25 | 华中农业大学 | Viscosity-reducing resistance-reducing deep-loosening rotary tillage combined tillage machine |
| CN213938785U (en) * | 2020-12-17 | 2021-08-13 | 西安户县双永农具制造有限公司 | Deep scarification fertilization seedling belt rotary tillage precision seeder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114793491A (en) | 2022-07-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102132642B (en) | Vibration subsoiling fertilizer applicator | |
| CN214708575U (en) | Crawler-type orchard management device with adjustable ditching depth and width | |
| CN102893732A (en) | Vibration circular disc type no-tillage anti-blocking device | |
| CN201629965U (en) | Rotary cultivator | |
| CN202183933U (en) | Symmetrical cam driven vibratory subsoiler | |
| CN210247424U (en) | Deep scarification, stubble cleaning, rotary tillage and ridging combined soil preparation machine capable of adjusting ridges | |
| CN114793491B (en) | Front deep scarification rotary cultivator | |
| CN201008257Y (en) | Machine for making ridges capable of adjusting ridge shape and ridge width | |
| CN102210204A (en) | Land farming method | |
| CN109618570B (en) | Crushing and compacting roller for rape transplanting combined machine | |
| CN202077354U (en) | Deep loosening, rotary tillage and scarification combine | |
| CN211982493U (en) | High-efficient farmland device that loosens soil | |
| CN201219352Y (en) | Subsoiling machine | |
| CN212487109U (en) | Automatic blockage-clearing rotary cultivator | |
| CN2826933Y (en) | Power rotating harrow | |
| CN108738387B (en) | Hydraulic turnover plow capable of adjusting working width of plow body | |
| CN208370146U (en) | A kind of rotary cultivator | |
| CN202603161U (en) | Subsoiling soil preparation combine | |
| CN114145084B (en) | Vibrating type deep loosening device and operation method thereof | |
| CN218456673U (en) | Hydraulic control's promotion rotation type deep-spinning all-in-one | |
| CN219761842U (en) | Triaxial stubble-cleaning rotary cultivator | |
| CN210352068U (en) | Stubble-cleaning, rotary tillage, deep scarification combined soil preparation machine | |
| CN109565962B (en) | Novel rotary cultivator is with integrative rigid frame and rotary cultivator | |
| CN210959361U (en) | Vibration deep scarification fertilization multipurpose equipment | |
| CN201069890Y (en) | Stubble burying rotary tiller for paddy field |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |