CN206756344U - Slide cultivating member operation resistance test device in a kind of field - Google Patents
Slide cultivating member operation resistance test device in a kind of field Download PDFInfo
- Publication number
- CN206756344U CN206756344U CN201720508333.4U CN201720508333U CN206756344U CN 206756344 U CN206756344 U CN 206756344U CN 201720508333 U CN201720508333 U CN 201720508333U CN 206756344 U CN206756344 U CN 206756344U
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- CN
- China
- Prior art keywords
- cultivating member
- torsionspring
- test device
- resistance test
- operation resistance
- 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
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Abstract
The utility model discloses a kind of field to slide cultivating member operation resistance test device, characterized in that, it includes rolling bearing units, rotational positioning plate, leading screw bearing, U-bolt, frame, main shaft, nut, torsionspring, stationary positioned disk, component mount, shaft coupling, encoder and cultivating member.Slide cultivating member operation resistance test device in field of the present utility model; utilize the characteristic of torsionspring; using absolute type angular displacement sensor; pass through torsionspring torque and the relation of corner; tillage resistance is measured; by traditional side force point from the trifilar suspension position transfer of tractor to the shelf position of agricultural machinery and implement, solve the problems, such as that vertical structure size is long, and there is the advantages of cultivating member overload protection.
Description
Technical field
The utility model belongs to agricultural machinery technical field of measurement and test, more particularly to cultivating member operation resistance is slided in a kind of field
Force test device.
Background technology
Ploughing operation is the key link in agricultural production process, mainly to turn over, subsoiling and ridging etc. be major way
Carry out operation.Ploughing operation can improve soil texture, increase the gas permeability of soil and water penetration, increase soil fertility, and it is led
Syllabus is to create good seedbed condition for sowing, the plant of crops.
Ploughing operation is operation most basic in the farming of field, and the maximum operation item of consumed energy in do mechanization operation
One of mesh.In the design and manufacture of cultivating member, operation resistance is the key technical indexes for weighing its performance.Therefore cultivating member
The real―time precision measurment of resistance is most important to the optimization design of cultivating member.
At present, conventional force cell, such as pressure sensor, anistree ring sensor, using strain gauge transducer, it is necessary to
Professional collation, periodic maintenance, easily damaged when overloading, higher is required to use environment, and test system often uses
Complicated multi-link structure, causes longitudinal size long.
Utility model content
In order to solve the above technical problems, technical scheme provided by the utility model, which is a kind of field, slides cultivating member operation
Resistance measurement device.
Concrete technical scheme is realized as follows：Cultivating member operation resistance test device is slided in a kind of field, and it includes usheing to seat
Bearing, rotational positioning plate, leading screw bearing, U-bolt, frame, main shaft, nut, torsionspring, stationary positioned disk, part installation
Seat, shaft coupling, encoder and cultivating member, the bearing block of described rolling bearing units, the bearing of rotational positioning plate, leading screw bearing are equal
It is connected by U-bolt with frame, described main shaft is from left to right sequentially arranged with rolling bearing units, nut, rotational positioning plate, torsion
Spring, stationary positioned disk, component mount, leading screw bearing, shaft coupling and encoder, wherein rolling bearing units, rotational positioning plate, torsion
Turn spring, stationary positioned disk is arranged symmetrically on screw mandrel bearing, described torsionspring one end is connected with rotational positioning plate, separately
One end is connected with stationary positioned disk, and described component mount is fixed on main shaft by U-bolt, described stationary positioned disk
One end is stuck in the square tube of component mount, and described cultivating member is fixed on component mount, and the one of described encoder
End is connected by shaft coupling with main shaft.
Above-mentioned, it is provided with external screw thread in the middle part of described main shaft.
Above-mentioned, positioning hole is distributed with the excircle of described rotational positioning plate, its pore size and torsionspring line footpath
Size is engaged, and pin-and-hole is distributed with inner periphery.
Above-mentioned, described stationary positioned disk excircle is provided with positioning hole, and its pore size is big with torsionspring line footpath
It is small to be engaged.
Above-mentioned, described encoder is absolute type angular displacement sensor.
Above-mentioned, described cultivating member includes deep soil loosing shovel and ridging shovel.
Cultivating member operation resistance test device is slided in field of the present utility model, using the characteristic of torsionspring, is used
Absolute type angular displacement sensor, by torsionspring torque and the relation of corner, tillage resistance is measured, by traditional side
Force solves that vertical structure size is long to ask from the trifilar suspension position transfer of tractor to the shelf position of agricultural machinery and implement
Topic, and there is the advantages of cultivating member overload protection.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment.
Fig. 2 is the component mount connection diagram of the utility model embodiment.
Fig. 3 is the rotational positioning plate end view of the utility model embodiment.
Fig. 4 is the stationary positioned side surface schematic diagram of the utility model embodiment.
Mark in accompanying drawing for：1- rolling bearing units, 2- rotational positioning plates, 3- leading screw bearings, 4-U type bolts, 5- frames, 6-
Main shaft, 7- nuts, 8- torsionsprings, 9- stationary positioned disks, 10- component mounts, 11- shaft couplings, 12- encoders, 13- farming
Part.
Embodiment
The preferable technical scheme of the utility model is described further with reference to the accompanying drawings and examples.
As shown in figures 1-4, the utility model provides a kind of field and slides cultivating member operation resistance test device, it
Including rolling bearing units 1, rotational positioning plate 2, leading screw bearing 3, U-bolt 4, frame 5, main shaft 6, nut 7, torsionspring 8, fixation
Positioning disk 9, component mount 10, shaft coupling 11, encoder 12 and cultivating member 13, the bearing block of described rolling bearing units 1, rotation
Turn the bearing of positioning disk 2, leading screw bearing 3 is connected by U-bolt 4 with frame 5, described main shaft 6 from left to right fills successively
There are rolling bearing units 1, nut 7, rotational positioning plate 2, torsionspring 8, stationary positioned disk 9, component mount 10, leading screw bearing 3, connection
Axle device 11 and encoder 12, wherein rolling bearing units 1, rotational positioning plate 2, torsionspring 8, stationary positioned disk 9 are on screw mandrel branch
Seat 3 is arranged symmetrically, and described one end of torsionspring 8 is connected with rotational positioning plate 2, and the other end is connected with stationary positioned disk 9, described
Component mount 10 be fixed in by U-bolt 4 on main shaft 6, described one end of stationary positioned disk 9 is stuck in component mount 10
Square tube in, described cultivating member 13 is fixed on component mount 10, and one end of described encoder 12 passes through shaft coupling
11 are connected with main shaft 6.
Above-mentioned, the described middle part of main shaft 6 is provided with external screw thread.
Above-mentioned, positioning hole is distributed with the excircle of described rotational positioning plate 2, its pore size and the line of torsionspring 9
Footpath size is engaged, and pin-and-hole is distributed with inner periphery.
Above-mentioned, the described excircle of stationary positioned disk 9 is provided with positioning hole, its pore size and the line footpath of torsionspring 9
Size is engaged.
Above-mentioned, described encoder 12 is absolute type angular displacement sensor.
Above-mentioned, described cultivating member 13 includes deep soil loosing shovel and ridging shovel.
Specifically, test device carries out main shaft by being symmetrical arranged torsionspring 8, using absolute type displacement coder 12
The measurement of angle variable quantity, by the torque of torsionspring 8 and the relation of corner, with reference to mechanics equation of equilibrium, is conversed during 6 rotation
The size of horizontal tillage resistance during cultivating member operation.
Embodiment described above only expresses preferred embodiment of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these are all
Belong to the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. cultivating member operation resistance test device is slided in a kind of field, it is characterised in that it includes rolling bearing units, rotational positioning
Disk, leading screw bearing, U-bolt, frame, main shaft, nut, torsionspring, stationary positioned disk, component mount, shaft coupling, coding
Device and cultivating member, the bearing block of described rolling bearing units, the bearing of rotational positioning plate, leading screw bearing by U-bolt with
Frame connects, and described main shaft is from left to right sequentially arranged with rolling bearing units, nut, rotational positioning plate, torsionspring, stationary positioned
Disk, component mount, leading screw bearing, shaft coupling and encoder, wherein rolling bearing units, rotational positioning plate, torsionspring, fixation are fixed
Position disk is arranged symmetrically on screw mandrel bearing, and described torsionspring one end is connected with rotational positioning plate, and the other end is determined with fixed
Position disk connection, described component mount are fixed on main shaft by U-bolt, and described stationary positioned disk one end is stuck in part
In the square tube of mounting seat, described cultivating member is fixed on component mount, and one end of described encoder passes through shaft coupling
It is connected with main shaft.
2. cultivating member operation resistance test device is slided in field according to claim 1, it is characterised in that described master
External screw thread is provided with the middle part of axle.
3. cultivating member operation resistance test device is slided in field according to claim 1, it is characterised in that described rotation
Positioning hole is distributed with the excircle for turning positioning disk, and its pore size is engaged with torsionspring line footpath size, and inner periphery is distributed with
Pin-and-hole.
4. cultivating member operation resistance test device is slided in field according to claim 1, it is characterised in that described consolidates
Determine positioning disk excircle and be provided with positioning hole, its pore size is engaged with the size of torsionspring line footpath.
5. cultivating member operation resistance test device is slided in field according to claim 1, it is characterised in that described volume
Code device is absolute type angular displacement sensor.
6. cultivating member operation resistance test device is slided in field according to claim 1, it is characterised in that described ploughs
Making part includes deep soil loosing shovel and ridging shovel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720508333.4U CN206756344U (en) | 2017-05-09 | 2017-05-09 | Slide cultivating member operation resistance test device in a kind of field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720508333.4U CN206756344U (en) | 2017-05-09 | 2017-05-09 | Slide cultivating member operation resistance test device in a kind of field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206756344U true CN206756344U (en) | 2017-12-15 |
Family
ID=60616955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720508333.4U Expired - Fee Related CN206756344U (en) | 2017-05-09 | 2017-05-09 | Slide cultivating member operation resistance test device in a kind of field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206756344U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918001A (en) * | 2018-05-23 | 2018-11-30 | 吉林大学 | A kind of ridging shovel shovel wall pressure power indirect measurement system and measurement method |
| CN110501103A (en) * | 2019-09-07 | 2019-11-26 | 黑龙江八一农垦大学 | Three-point suspension-type soil-engaging component moves ahead resistance measurement device |
-
2017
- 2017-05-09 CN CN201720508333.4U patent/CN206756344U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918001A (en) * | 2018-05-23 | 2018-11-30 | 吉林大学 | A kind of ridging shovel shovel wall pressure power indirect measurement system and measurement method |
| CN108918001B (en) * | 2018-05-23 | 2020-05-15 | 吉林大学 | Device and method for indirectly measuring pressure of shovel wall of ridging shovel |
| CN110501103A (en) * | 2019-09-07 | 2019-11-26 | 黑龙江八一农垦大学 | Three-point suspension-type soil-engaging component moves ahead resistance measurement device |
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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: 20171215 Termination date: 20180509 |
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| CF01 | Termination of patent right due to non-payment of annual fee |