CN110231157A - A kind of side's bale simulation elastic device - Google Patents
A kind of side's bale simulation elastic device Download PDFInfo
- Publication number
- CN110231157A CN110231157A CN201910597603.7A CN201910597603A CN110231157A CN 110231157 A CN110231157 A CN 110231157A CN 201910597603 A CN201910597603 A CN 201910597603A CN 110231157 A CN110231157 A CN 110231157A
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- cavity
- bale
- scissor
- pressure regulating
- elastic shell
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/008—Subject matter not provided for in other groups of this subclass by doing functionality tests
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to a kind of side's bales to simulate elastic device, including elastic shell, pressure regulating balloon, control cabinet and scissor-type supporting mechanism；Cavity is equipped in the elastic shell, the cavity is supported the shape by elastic shell support at square bale by scissor-type supporting mechanism, and the pressure regulating balloon is mounted in the cavity；The scissor-type supporting mechanism is driven by servo motor, and the servo motor is controlled by controller；The pressure of the pressure regulating balloon is controlled by controller.The present invention utilizes elastic shell, scissor-type supporting mechanism and pressure regulating balloon, and the mechanical characteristic of simulation side's bale simplifies entire test process.
Description
Technical field
The invention belongs to technical field of agricultural machinery, and in particular to a kind of side's bale simulation elastic device.
Background technique
Square bale baler production efficiency is higher, and produce bale tension it is larger, rectangular bale be also convenient for storage and
Transport, is widely used in terms of herbage, crop material harvest in recent years.Core of the knotter as square bale baler
Center portion part, because its space structure is sufficiently complex, key components and parts manufacture difficulty is larger, causes to apply on the baler of the current country
Knotter generally rely on import.The imitated knotter of domestic manufacturer, there are premature failures in practical bundling operation process
Problem, it is serious to constrain the efficiency of crop of herbage, stalk, increase the maintenance cost of operation.
In order to preferably study the course of work of knotter, the knotter for meeting knotting requirements for life, state are designed and manufactured
Various types of knotter testing stands are manufactured and designed, inside to carry out research point to the course of work of knotter in the lab
Analysis.It is compared with research is carried out in field, laboratory is more advantageous to the use of various measuring instruments, while being also easier to carry out continuous
The test of property.
For traditional knotter testing stand, still needs herbage, crop material etc. to be used as knotting object, testing
Herbage, stalk needed for deposit test, need to occupy laboratory area, and be related to herbage, the purchase of stalk, transport etc. and ask in room
Topic, must also be added a series of step such as baling during the test, and practical study content is only snarling test, is wasted
A large amount of manpower and material resources, and test efficiency is not high, operates complicated.Repeatedly used side's bale simulator is introduced into test
In the process, the step unrelated with snarling test such as baling can be removed, greatly improve test efficiency, reduce experimentation cost, and
The accelerated life test of knotter can be carried out, entire test and research process are accelerated；Meanwhile true bale is compared, side's grass
The controllability for tying simulator is more preferable, can carry out corresponding parameter setting for test requirements document.
Summary of the invention
The present invention provides a kind of side's bale simulation elastic device, solves existing knotter testing stand and needs during the test
The problem of using a large amount of herbages, stalk so that entire test process is more in line with Laboratory Request, the device can Reusability,
The effective test efficiency for improving knotter testing stand, accelerates test process, reduces experimentation cost and labor intensity.
Specific technical solution are as follows:
A kind of side's bale simulation elastic device, including elastic shell, pressure regulating balloon, control cabinet and scissor-type support machine
Structure；Cavity is equipped in the elastic shell, the cavity is supported by scissor-type supporting mechanism elastic shell supportting Cheng Fangcao
The shape of bundle, the pressure regulating balloon are mounted in the cavity；The scissor-type supporting mechanism is by servo motor
Driving, the servo motor are controlled by controller；The pressure of the pressure regulating balloon is controlled by controller.
The soft shell of simulation bale rough surface is also coated outside the elastic shell.
Preferably, it is set in the elastic shell there are two cavity, two cavitys are longitudinal horizontal side by side along elastic shell
Setting, each cavity front and back side are respectively equipped with a scissor-type supporting mechanism.
Further, the scissor-type supporting mechanism includes a pair of of side lever and a pair of cross bar, side lever described in a pair
Relative vertical setting, and be supported on the inner wall of elastic shell cavity, a pair of cross bar center is hinged, the both ends of each crossbar
The end of the slide hinged diagonally opposing corner in two side levers respectively.
Preferably, pressure regulating balloon is equipped in each cavity, the pressure regulating balloon is mounted in cavity
Top, pressure regulating balloon are fixed by the bracket in cavity；The bracket is shearing fork telescopic lifting mechanism.
A kind of side's bale simulation elastic device provided by the invention utilizes elastic shell, scissor-type supporting mechanism and pressure
Air bag is adjusted, the mechanical characteristic of simulation side's bale simplifies entire test process.It is realized using scissor-type supporting mechanism to elastic container
The scaling of body is adjusted, while when scissor-type supporting mechanism is shunk, it can be achieved that the fast discharging of rope is tied, to carry out next time
Knotting movement；When scissor-type supporting mechanism, which struts elastic shell, to be remained stationary, pressure regulating balloon carries out micro gas and fills
It puts, and the pressure change that analog side's bale is slight, the two cooperates, and in simulation side while bale characteristic, and can accelerate
Entire test process, improves test efficiency, facilitates the accelerated life test for carrying out knotter.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is soft shell structural schematic diagram of the invention；
Fig. 3 is pressure regulating balloon structural schematic diagram of the present invention.
Specific embodiment
The specific technical solution of the present invention is described with reference to the drawings.
As shown in Figure 1, a kind of side's bale simulates elastic device, including elastic shell 1, pressure regulating balloon 2, control cabinet 3
With scissor-type supporting mechanism 4；Cavity is equipped in the elastic shell 1, the cavity is supported by scissor-type supporting mechanism 4 will
Elastic shell 1 supports the shape at square bale, and the pressure regulating balloon 2 is mounted in the cavity；
The scissor-type supporting mechanism 4 is driven by servo motor, and the servo motor is controlled by controller 3；
The pressure of the pressure regulating balloon 2 is controlled by controller 3.
The soft shell 5 of simulation bale rough surface is also coated outside the elastic shell 1.As shown in Fig. 2, soft shell
5 only in a side opening, and elastic shell 1 is filled in soft shell 5 from opening.
It being set in the elastic shell 1 there are two cavity, two cavitys are horizontally disposed with side by side along elastic shell 1 is longitudinal,
Side is respectively equipped with a scissor-type supporting mechanism 4 before and after each cavity.
The scissor-type supporting mechanism 4 includes a pair of of side lever and a pair of cross bar, side lever Relative vertical described in a pair
Setting, and be supported on the inner wall of 1 cavity of elastic shell, a pair of cross bar center is hinged, and the both ends of each crossbar are slided respectively
The end of the dynamic diagonally opposing corner for being hinged on two side levers.
As shown in figure 3, being equipped with pressure regulating balloon 2 in each cavity, the pressure regulating balloon 2 is mounted on cavity
Interior top, pressure regulating balloon 2 are fixed by the bracket in cavity；The bracket is shearing fork telescopic lifting mechanism.
Before snarling test starts, elastic shell 1 is supported into suitable size first with scissor-type supporting mechanism 4, together
When gas appropriate is filled with into pressure regulating balloon 2, the blowing pressure is depending on the data measured from reality side's bale；It will
Square bale simulation elastic device is placed in knotter testing stand corresponding position, carries out normal snarling test, scissor-type supporting mechanism 4
It is driven by servo motor, the advantage is that control precision is higher, transmission is simple and motion continuity is good, in the adjusting of the mechanism
The slight change, it can be achieved that 1 size of elastic shell is descended, while during knotting, 2 inflation/deflation of pressure regulating balloon carries out subtle
Pressure adjust, every completion is primary to knot, and scissor-type supporting mechanism 4 carries out biggish contraction, and elastic shell 1 reduces therewith, bundle
Rope is released, so that the bundle rope of two sides is laid down, to carry out snarling test next time.Scissor-type supporting mechanism 4 and pressure
Power adjusts air bag 2 and is controlled by the single-chip microcontroller in controller 3, and each scissor-type supporting mechanism 4 can both realize linkage, can also be with
Individually changed.
Under the collective effect of pressure regulating balloon 2 and scissor-type supporting mechanism 4, square bale simulates elastic device analog
The change in size of square bale；The eccentricity issues that simulation side's bale is generated since baling is uneven；Simulation side's bale is beaten after baling
The pressure change generated before bundle due to expansion.
Claims (5)
1. a kind of side's bale simulates elastic device, which is characterized in that including elastic shell (1), pressure regulating balloon (2), control
Case (3) and scissor-type supporting mechanism (4)；Cavity is equipped in the elastic shell (1), the cavity supports machine by scissor-type
By elastic shell (1) support at the shape of square bale, the pressure regulating balloon (2) is mounted on the cavity for structure (4) support
It is interior；
The scissor-type supporting mechanism (4) is driven by servo motor, and the servo motor is controlled by controller (3)；
The pressure of the pressure regulating balloon (2) is controlled by controller (3).
2. a kind of side's bale according to claim 1 simulates elastic device, which is characterized in that the elastic shell (1)
The soft shell (5) of simulation bale rough surface is also coated outside.
3. a kind of side's bale according to claim 1 or 2 simulates elastic device, which is characterized in that the elastic shell
(1) it is set in there are two cavity, two cavitys are horizontally disposed with side by side along elastic shell (1) is longitudinal, side difference before and after each cavity
Equipped with a scissor-type supporting mechanism (4).
4. a kind of side's bale according to claim 3 simulates elastic device, which is characterized in that the scissor-type supports machine
Structure (4) includes a pair of of side lever and a pair of cross bar, and side lever Relative vertical described in a pair is arranged, and is supported on elastic shell (1)
On the inner wall of cavity, a pair of cross bar center is hinged, and the both ends of each crossbar are slide hinged in the oblique right of two side levers respectively
The end at angle.
5. a kind of side's bale according to claim 4 simulates elastic device, which is characterized in that be equipped with pressure in each cavity
Power adjusts air bag (2), and the pressure regulating balloon (2) is mounted on the top in cavity, and pressure regulating balloon (2) passes through bracket
It is fixed in cavity；The bracket is shearing fork telescopic lifting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910597603.7A CN110231157B (en) | 2019-07-04 | 2019-07-04 | Square bale simulation elastic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910597603.7A CN110231157B (en) | 2019-07-04 | 2019-07-04 | Square bale simulation elastic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110231157A true CN110231157A (en) | 2019-09-13 |
| CN110231157B CN110231157B (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910597603.7A Active CN110231157B (en) | 2019-07-04 | 2019-07-04 | Square bale simulation elastic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110231157B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4422374A (en) * | 1981-12-21 | 1983-12-27 | Sperry Corporation | Baling machine with air spring means for maintaining apron tension |
| EP3031317A1 (en) * | 2014-12-11 | 2016-06-15 | CNH Industrial Belgium nv | Adjusting bale density setting based on bale weight and/or moisture |
| CN208029535U (en) * | 2018-03-30 | 2018-11-02 | 淮滨县祥盛再生资源有限公司 | A kind of side's bale baler bale length adjustment device |
-
2019
- 2019-07-04 CN CN201910597603.7A patent/CN110231157B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4422374A (en) * | 1981-12-21 | 1983-12-27 | Sperry Corporation | Baling machine with air spring means for maintaining apron tension |
| EP3031317A1 (en) * | 2014-12-11 | 2016-06-15 | CNH Industrial Belgium nv | Adjusting bale density setting based on bale weight and/or moisture |
| CN208029535U (en) * | 2018-03-30 | 2018-11-02 | 淮滨县祥盛再生资源有限公司 | A kind of side's bale baler bale length adjustment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110231157B (en) | 2020-09-22 |
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