CN208490161U - A kind of rotary self-balancing mechanism of short axle and the ploughing machine comprising it - Google Patents
A kind of rotary self-balancing mechanism of short axle and the ploughing machine comprising it Download PDFInfo
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- CN208490161U CN208490161U CN201820866655.0U CN201820866655U CN208490161U CN 208490161 U CN208490161 U CN 208490161U CN 201820866655 U CN201820866655 U CN 201820866655U CN 208490161 U CN208490161 U CN 208490161U
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- short axle
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- axle
- type suspension
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Abstract
The utility model discloses a kind of rotary self-balancing mechanism of short axle, including separate type suspension, overarm and frame, and balance adjustment bracket is connected to form at the top of overarm top and separate type suspension, and frame is horizontally set between separate type suspension bottom and overarm bottom；Separate type suspension bottom installs front-axle beam and rotates short axle, and overarm bottom is equipped with back rest rotation short axle, and front-axle beam, the back rest of frame pass through front-axle beam short axle connector, back rest short axle connector and front-axle beam rotation short axle, back rest rotation short axle respectively and be rotatedly connected；It is equipped between separate type suspension, frame and adjusts oil cylinder, frame is equipped with sensor and controller, sensor is used to acquire the tilt angle of frame and is transmitted to controller, controller is connected by solenoid valve with oil cylinder is adjusted, controller output drive signal to solenoid valve control adjusts cylinder action, and adjusting cylinder action drives frame to rotate short axle around front-axle beam, the back rest rotates short axle and rotates to equilibrium state.The active that the utility model can be realized equipment is adjusted.
Description
Technical field
The present invention relates to agricultural machinery technological fields, and in particular to a kind of rotary self-balancing mechanism of short axle and comprising its
Ploughing machine.
Background technique
Currently, most cultivated scarification equipment is all to provide power, the connecting mode of equipment and tractor by tractor
It can be divided into that direct connection is towed and three-point suspension-type, wherein the connecting mode utilization of trifilar suspension is more extensive, such as ploughs site preparation
Rotary tillage class equipment, plough, subsoiler and straw chopping and returning class equipment in machinery are caused due to the structure type of tractor
Three-point suspension-type farm implements are with very extensive.
However, most of the Work places of agricultural machinery are broken terrains, cause equipment that can produce during operation
Raw more apparent deviation, such as rotary cultivator, subsoiler are poor in situation, operation tilling depth and setting tilling depth meeting in ground flat degree
Generate biggish difference；Stalk crush class equipment as ground out-of-flatness, cause in operation exist crush it is incomplete
Phenomenon all can cause rotary tillage effect bad.There are also producers to consider these factors for the country, invents some equipments, but effect
It is undesirable, such as there is producer to increase balance regulator on the supporting plate of equipment in design, Ye You producer equipment with drag
Increase some auxiliary bodies between machine drawing, these mechanisms are substantially passive regulative mode, cannot actively be adjusted.
Summary of the invention
Goal of the invention: present invention aims in view of the deficiencies of the prior art, provide a kind of rotary self-balancing machine of short axle
Structure and ploughing machine comprising it, the active that can be realized equipment are adjusted.
Technical solution: the rotary self-balancing mechanism of short axle of the present invention, the rack include separate type suspension, overarm and
Frame, separate type suspension and frame are frame type, and separate type suspension is in being vertically arranged, at the top of hang oneself from a beam top and separate type suspension
It is connected to form balance adjustment bracket, frame is horizontally set between separate type suspension bottom and overarm bottom；The separate type is outstanding
Frame bottom is equipped with rearwardly projecting front-axle beam rotation short axle, and the overarm bottom is equipped with back rest rotation short axle outstanding forward,
Front-axle beam, the back rest of the frame pass through front-axle beam short axle connector, back rest short axle connector and front-axle beam rotation short axle, the back rest respectively and revolve
Turn short axle to be rotatedly connected；It is equipped between the separate type suspension, frame and adjusts oil cylinder, the frame is equipped with sensor and control
Device, sensor are used to acquire the tilt angle of frame and are transmitted to controller, and controller is connected by solenoid valve with oil cylinder is adjusted,
Controller output drive signal to solenoid valve control adjusts cylinder action, and it is short that adjusting cylinder action drives frame to rotate around front-axle beam
Axis, back rest rotation short axle rotate to equilibrium state.
Above-mentioned technical proposal is further improved, the separate type suspension includes the vertical beam of two sides and is connected between vertical beam
Suspension topmast fagging, suspension front end panel, suspension front end panel be located between the bottom of vertical beam；The adjusting oil cylinder is two
It is a, it is separately positioned on two vertical beams, before the top connection, the bottom for adjusting oil cylinder and the frame that adjust oil cylinder top and vertical beam
Beam is connected.
Further, three-point hitch is equipped on front side of the separate type suspension.
Further, the overarm includes two rear overhang fine strain of millet lateral bracing struts and is connected between two rear overhang fine strain of millet lateral bracing struts
Support plate, overarm rear bearing sheet in outstanding fine strain of millet；Suspension lateral bracing strut includes tilting section, vertical section and two round corner sections after each, is inclined
Oblique section, vertical section are square tube, and tilting section top is connected with the top of the suspension topmast fagging, tilting section bottom end and vertical section
Top is connected by the round corner section of two sides, and vertical section bottom end corresponds to the frame back rest setting；Support plate, which is connected to, in outstanding fine strain of millet inclines
Oblique section bottom, overarm rear bearing sheet are connected among vertical section bottom.
Further, the frame mid portion is equipped with transmission case, and transmission case is connected by transmission mechanism with workpiece.
Further, the present invention provides the ploughing machine comprising the rotary self-balancing mechanism of above-mentioned short axle, further includes that power is defeated
Mechanism out, power take-off mechanism are connected with three-point hitch, the power output shaft of power take-off mechanism and the transmission case phase
Even.Power take-off mechanism walking traction frame is walked forward, and the power output shaft of power take-off mechanism provides power for transmission case
It is acted for workpiece.
Further, the workpiece is rotary tillage mechanism or subsoiling mechanism.
The utility model has the advantages that compared with the prior art, the advantages of the present invention are as follows: relative to traditional unit frame structure,
Rack is designed as three separate type suspension, overarm, frame independent parts by the present invention, and separate type suspension and overarm are connected to form
Balance adjustment bracket, the bottom that balance adjustment bracket is arranged in frame pass through short axle rotating mechanism and balance adjustment bracket bracket shape
At rotation connection, gearbox, transmission shaft, workpiece are installed, separate type suspension is by adjusting the flexible length of cylinder block on frame
Short driver framework is in frame, gearbox, workpiece and rotates adjustable state, when frame tilts, adjusts oil cylinder
Traction frame makes it do short axle rotary motion around short axle rotating mechanism, so that being entirely fixed on frame (gearbox, workpiece)
It can be around rotation short axle movement, so that adjusting workpiece is in equilibrium state.
Relative to traditional passive regulative mode, the present invention is adjusted oil cylinder and is led by the inclined degree of automatic detection framework
Draw frame around balance adjustment holder pivots, the active for realizing frame is adjusted, and existing regulative mode is changed, for agricultural machinery and implement
Rack construction development be of great significance.
Detailed description of the invention
Fig. 1 is side view of the invention；
Fig. 2 is main view of the invention；
Fig. 3 is the side view of separate type suspension and overarm connection；
Fig. 4 is the structural schematic diagram of rear overhang fine strain of millet lateral bracing strut.
Specific embodiment
Technical solution of the present invention is described in detail below by attached drawing, but protection scope of the present invention is not limited to
The embodiment.
Embodiment 1: the rotary self-balancing mechanism of short axle as shown in Figure 1, including rack, rack include separate type suspension
1, overarm 9 and frame 3, separate type suspension 1 and frame 3 are frame type, separate type suspension 1 in being vertically arranged, 9 tops of overarm with
Balance adjustment bracket is connected to form at the top of separate type suspension 1, frame 3 is horizontally set on 9 bottoms of 1 bottom of separate type suspension and overarm
Between portion；1 bottom of separate type suspension is equipped with rearwardly projecting front-axle beam rotation short axle 4, and 9 bottoms of overarm, which are equipped with, to be protruded forward
The back rest rotate short axle 8, front-axle beam, the back rest of frame 3 pass through front-axle beam short axle connector 5, back rest short axle connector 7 and front-axle beam respectively
Rotation short axle 4, back rest rotation short axle 8 are rotatedly connected；It is equipped between separate type suspension 1, frame 3 and adjusts oil cylinder 2, set on frame 3
There are sensor and controller, sensor is used to acquire the tilt angle of frame 3 and is transmitted to controller, and controller passes through solenoid valve
It is connected with oil cylinder 2 is adjusted, controller output drive signal to solenoid valve control adjusts oil cylinder 2 and acts, and adjusts the movement of oil cylinder 2 and drives
Frame 3 rotates short axle 4 around front-axle beam, back rest rotation short axle 8 rotates to equilibrium state.
Separate type suspension 1 includes branch before the vertical beam of two sides and the suspension topmast fagging 11 being connected between vertical beam, suspension
Fagging 12, suspension front end panel 12 are located between the bottom of vertical beam；Adjusting oil cylinder 2 is two, is separately positioned on two vertical beams,
2 top of oil cylinder is adjusted to be connected with the bottom of the connection of the top of vertical beam, adjusting oil cylinder 2 with the front-axle beam of frame 3.
Overarm 9 includes support plate in two rear overhang fine strain of millet lateral bracing struts and the outstanding fine strain of millet being connected between two rear overhang fine strain of millet lateral bracing struts
95, overarm rear bearing sheet 94；Each rear overhang fine strain of millet lateral bracing strut includes tilting section 91, vertical section 92 and two round corner sections 93, inclination
Section 91, vertical section 92 are square tube, and 91 top of tilting section is connected with the top of the suspension topmast fagging 11,91 bottom end of tilting section
It is connected with 92 top of vertical section by the round corner section 93 of two sides, 92 bottom end of vertical section corresponds to 3 back rest of the frame setting；In outstanding fine strain of millet
Support plate 95 is connected to 91 bottom of tilting section, and overarm rear bearing sheet 94 is connected among 92 bottom of vertical section.
When work: the mechanism that outputs power is connected with three-point hitch, and traction frame is walked forward, power take-off mechanism
Power output shaft be connected with transmission case 10, provide power drive workpiece for transmission case 10.When sensor 11 measures frame 3
When inclination, signal is passed into controller, after controller is handled by analysis, sends a signal to the electromagnetism for controlling to adjust oil cylinder
Valve promotes to adjust the work of oil cylinder 2, so that it is entirely fixed on the part of frame 3, it is short around front-axle beam rotation short axle 4 and back rest rotation
Axis 8 is rotated, until frame 3 is adjusted to horizontal position.
As described above, must not be explained although the present invention has been indicated and described referring to specific preferred embodiment
For the limitation to invention itself.It without prejudice to the spirit and scope of the invention as defined in the appended claims, can be right
Various changes can be made in the form and details for it.
Claims (7)
1. a kind of rotary self-balancing mechanism of short axle, including rack, it is characterised in that: the rack includes separate type suspension, hangs
Beam and frame, separate type suspension and frame are frame type, and separate type suspension is in being vertically arranged, hang oneself from a beam top and separate type suspension
Top is connected to form balance adjustment bracket, and frame is horizontally set between separate type suspension bottom and overarm bottom；
Separate type suspension bottom is equipped with rearwardly projecting front-axle beam rotation short axle, and the overarm bottom, which is equipped with, to be protruded forward
The back rest rotate short axle, front-axle beam, the back rest of the frame pass through front-axle beam short axle connector, back rest short axle connector and front-axle beam respectively
Rotation short axle, back rest rotation short axle are rotatedly connected；
It is equipped between the separate type suspension, frame and adjusts oil cylinder, the frame is equipped with sensor and controller, and sensor is used
In the tilt angle for acquiring frame and it is transmitted to controller, controller is connected by solenoid valve with oil cylinder is adjusted, controller output
Driving signal to solenoid valve control adjusts cylinder action, adjusts cylinder action and frame is driven to rotate short axle, back rest rotation around front-axle beam
Short axle rotates to equilibrium state.
2. the rotary self-balancing mechanism of short axle according to claim 1, it is characterised in that: the separate type suspension includes two
The vertical beam of side and the suspension topmast fagging being connected between vertical beam, suspension front end panel, suspension front end panel are located at vertical beam
Between bottom；The adjusting oil cylinder is two, is separately positioned on two vertical beams, adjusts and connects at the top of oil cylinder top and vertical beam
The bottom for connecing, adjusting oil cylinder is connected with the front-axle beam of frame.
3. the rotary self-balancing mechanism of short axle according to claim 2, it is characterised in that: set on front side of the separate type suspension
There is three-point hitch.
4. the rotary self-balancing mechanism of short axle according to claim 2, it is characterised in that: the overarm includes two rear overhangs
Support plate, overarm rear bearing sheet in fine strain of millet lateral bracing strut and the outstanding fine strain of millet being connected between two rear overhang fine strain of millet lateral bracing struts；Suspension after each
Lateral bracing strut includes tilting section, vertical section and two round corner sections, and tilting section, vertical section are square tube, tilting section top with it is described
The top for hanging topmast fagging is connected, and tilting section bottom end is connected with vertical section top by the round corner section of two sides, vertical section bottom end
The corresponding frame back rest setting；Support plate is connected to tilting section bottom in outstanding fine strain of millet, and overarm rear bearing sheet is connected to vertical section bottom
Among portion.
5. the rotary self-balancing mechanism of short axle according to claim 2, it is characterised in that: the frame mid portion is equipped with transmission
Case, transmission case are connected by transmission mechanism with workpiece.
6. a kind of ploughing machine including the rotary self-balancing mechanism of short axle described in claim 5, it is characterised in that: further include power
Output mechanism, power take-off mechanism are connected with three-point hitch, the power output shaft of power take-off mechanism and the transmission case
It is connected.
7. the ploughing machine of the rotary self-balancing mechanism of short axle according to claim 6, it is characterised in that: the workpiece is
Rotary tillage mechanism or subsoiling mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820866655.0U CN208490161U (en) | 2018-06-05 | 2018-06-05 | A kind of rotary self-balancing mechanism of short axle and the ploughing machine comprising it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820866655.0U CN208490161U (en) | 2018-06-05 | 2018-06-05 | A kind of rotary self-balancing mechanism of short axle and the ploughing machine comprising it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208490161U true CN208490161U (en) | 2019-02-15 |
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ID=65288149
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820866655.0U Active CN208490161U (en) | 2018-06-05 | 2018-06-05 | A kind of rotary self-balancing mechanism of short axle and the ploughing machine comprising it |
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| Country | Link |
|---|---|
| CN (1) | CN208490161U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108496442A (en) * | 2018-06-05 | 2018-09-07 | 农业部南京农业机械化研究所 | A kind of rotary self-balancing mechanism of short axle |
| CN110226377A (en) * | 2019-07-01 | 2019-09-13 | 中国农业大学 | A kind of rotary hilly and mountainous land tractor profiling suspension mechanism |
-
2018
- 2018-06-05 CN CN201820866655.0U patent/CN208490161U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108496442A (en) * | 2018-06-05 | 2018-09-07 | 农业部南京农业机械化研究所 | A kind of rotary self-balancing mechanism of short axle |
| CN108496442B (en) * | 2018-06-05 | 2024-05-14 | 农业农村部南京农业机械化研究所 | Short shaft rotary self-balancing mechanism |
| CN110226377A (en) * | 2019-07-01 | 2019-09-13 | 中国农业大学 | A kind of rotary hilly and mountainous land tractor profiling suspension mechanism |
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