CN205138690U - Garrulous real -time torque measurement mechanism of grass device of combine - Google Patents
Garrulous real -time torque measurement mechanism of grass device of combine Download PDFInfo
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- CN205138690U CN205138690U CN201520852871.6U CN201520852871U CN205138690U CN 205138690 U CN205138690 U CN 205138690U CN 201520852871 U CN201520852871 U CN 201520852871U CN 205138690 U CN205138690 U CN 205138690U
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- breaking device
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- hydrostatic buncher
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Abstract
The utility model provides a garrulous real -time torque measurement mechanism of grass device of combine can conveniently carry out stepless adjustment to drive arrangement output speed when detecting garrulous grass device rotational speed and torque, when carrying out a lot of experiment operation to the crop, can effectively improve work efficiency. Because the output of quiet hydraulic stepless speed change ware (HST), output be in same one side, and drive arrangement and garrulous grass mechanism lie in both ends, the utility model discloses being a whole with quiet hydraulic stepless speed change ware and gearbox integration, utilizing the gearbox to realize the switching -over on the one hand, on the other hand has improved the stability of quiet hydraulic stepless speed change ware output, the degree of accuracy that effectively improves the experimental data, simultaneously the utility model discloses the overall structure design is simple compact, saves space stable in structure.
Description
Technical field
The utility model belongs to mechanical field, is specifically related to the real-time torque measuring mechanism of a kind of united reaper grass breaking device.
Background technology
The foreign material such as the stalk that the united reaper of current use is discharged in results process all need to carry out chopping process.For results Different Crop, the power consumption of grass breaking device is not quite similar, in grass breaking device operation process, measure its rotating speed and moment of torsion can learn its running status and power consumption situation, analyze in conjunction with the broken careless effect under this running status, select the grass crushing mechanism that is applicable to and power stage to provide foundation when can be results Different Crop, and provide reference for the Curve guide impeller of grass crushing mechanism.But common harvester substantially cannot find out its rotating speed and moment of torsion in operation process.
Utility model content
Technical purpose of the present utility model is to provide the real-time torque measuring mechanism of a kind of united reaper grass breaking device, to make up the deficiencies in the prior art.
For realizing above-mentioned technical purpose, technical scheme disclosed in the utility model is:
The real-time torque measuring mechanism of a kind of united reaper grass breaking device, is serially connected with between drive unit and grass breaking device, it is characterized in that, comprise the input belt wheel, wheel box, hydrostatic buncher, torque rotary speed sensor and the output pulley that set gradually;
Input shaft and the output shaft of described hydrostatic buncher are positioned at the same side, and input, the output shaft of described wheel box are also located at the same side, and relative with hydrostatic buncher, for commutation;
Described hydrostatic buncher is fixedly mounted on the trailing flank of gear box casing, and its input shaft, higher than the top of wheel box, is connected with the input belt wheel be positioned on front side of wheel box, is connected with drive unit by input belt wheel;
The input shaft of described wheel box is connected with the output shaft of hydrostatic buncher, and output shaft of gear-box, through hydrostatic buncher body, is connected with the input shaft of the torque rotary speed sensor be positioned on rear side of hydrostatic buncher;
Described torque rotary speed sensor is arranged on sensor support seat, and be connected with control microcomputer communication, its output shaft is connected with grass breaking device by output pulley.
On such scheme basis, further improvement project also comprises:
This torque measuring mechanism also comprises a horizonal base plate, and wheel box and sensor support seat are fixedly mounted on described base plate.
The output shaft of described torque rotary speed sensor is in transmission connection by intermediate shaft and output pulley, and the axostylus axostyle of described intermediate shaft is installed in the bearing seat of two, and described bearing seat is fixed on described base plate by base, to keep the stability of gear train.
Described sensor support seat is "Ji" type, is fixedly connected with base plate by being located at the flanging of both sides before and after it.
The input end of described hydrostatic buncher is connected with described input belt wheel by axle sleeve, axostylus axostyle, and described axle sleeve is provided with the flange being stuck in gear box casing leading flank, and described flange is fixedly connected with gear box casing by bolt.
Beneficial effect:
1) the utility model torque measuring mechanism while detection grass breaking device rotating speed and moment of torsion, can carry out stepless changing to drive unit output speed easily, when carrying out many experiments operation for crop, can effectively increase work efficiency;
2) because the output of hydrostatic buncher (HST), output terminal are in the same side, and drive unit and grass crushing mechanism are positioned at two ends, hydrostatic buncher and wheel box are integrated as a whole by the utility model, wheel box is utilized to realize commutation on the one hand, also improve the stability that hydrostatic buncher exports on the other hand, improve the accuracy of experimental data, the utility model overall construction design is simply compact simultaneously, save space, Stability Analysis of Structures.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to illustrate the technical solution of the utility model and technical purpose, below in conjunction with drawings and the specific embodiments, the utility model is described further.
The real-time torque measuring mechanism of a kind of united reaper grass breaking device as shown in Figure 1, be serially connected with between drive unit and grass breaking device, comprise the ingredients such as input belt wheel 1, wheel box 2, hydrostatic buncher (HST) 3, torque rotary speed sensor 6 and the output pulley 12 set gradually.
Input shaft and the output shaft of hydrostatic buncher 3 are positioned at the same side, for realizing commutation, wheel box 2 and the hydrostatic buncher 3 inputted, output shaft is also positioned at the same side is selected to integrate, as shown in the figure, described hydrostatic buncher 3 is mounted by means of bolts on the housing trailing flank of wheel box 3, the input shaft of hydrostatic buncher 3, higher than the top of wheel box 2, is convenient to it and is connected with the input belt wheel 1 be positioned on front side of wheel box 2.The input end of described hydrostatic buncher 3 is connected with described input belt wheel 1 by axle sleeve, axostylus axostyle etc., and this axle sleeve is provided with the flange being stuck in wheel box 2 housing leading flank, and described flange is fixedly connected with by the housing of bolt with wheel box 2.
The input shaft of described wheel box 2 is connected with the output shaft of hydrostatic buncher 3, and its output shaft 4, through after hydrostatic buncher, is connected by axle sleeve 5 key with the input shaft of the torque rotary speed sensor 6 be positioned on rear side of hydrostatic buncher 3.The output shaft of torque rotary speed sensor 6 is connected with intermediate shaft 10 by axle sleeve, and described intermediate shaft 10 is connected with grass breaking device by output pulley 12.
Described torque rotary speed sensor 6 is fixed on the sensor support seat 7 of "Ji" type, and be connected with control microcomputer communication, its output terminal is connected with output pulley 12.The first two ends of described intermediate shaft 10 are spacing stable by bearing seat 8, and bearing seat 8 is fixed on base 9.Described sensor support seat 7 is fixedly connected with base plate 11 by the flanging of both sides, front and back.Described wheel box 2, bearing block base 9 are also separately fixed on base plate 11, and wheel box 2 output shaft, torque rotary speed sensor 6 and intermediate shaft 10 are kept in the same horizontal line.
During experiment, drive unit (as engine etc.) rotating speed is inputted by input belt wheel 1, passes to wheel box 2, HST can regulate its output speed and stepless change quickly and easily by the hydrostatic buncher 3 of HST.Wheel box 2 mainly plays the effect of commutation and stable HST output, and the rotating speed that wheel box 2 exports passes to output pulley 12 by intermediate shaft 10, drives grass breaking device work by output pulley 10.
When united reaper is at field work, described drive unit is the threshing cylinder of harvester, and the rotating speed exported by threshing cylinder drives grass breaking device by input belt wheel 1, HST, wheel box 2, rotary speed torque sensor 6, intermediate shaft 10 and output pulley 12.The torque reaction produced during grass breaking device work is in torque rotary speed sensor 6, and the electric signal of generation is passed to control microcomputer and shown, and can show rotating speed simultaneously.When needs adjust broken careless rotating speed, the variable valve on HST can be regulated to come controlled pressure and flow to control output speed.
More than show and describe ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and the claimed scope of the utility model is defined by appending claims, instructions and equivalent thereof.
Claims (5)
1. the real-time torque measuring mechanism of united reaper grass breaking device, is serially connected with between drive unit and grass breaking device, it is characterized in that, comprises the input belt wheel, wheel box, hydrostatic buncher, torque rotary speed sensor and the output pulley that set gradually;
Input shaft and the output shaft of described hydrostatic buncher are positioned at the same side, and input, the output shaft of described wheel box are also located at the same side, and relative with hydrostatic buncher, for commutation;
Described hydrostatic buncher is fixedly mounted on the trailing flank of gear box casing, and its input shaft, higher than the top of wheel box, is connected with the input belt wheel be positioned on front side of wheel box, is connected with drive unit by input belt wheel;
The input shaft of described wheel box is connected with the output shaft of hydrostatic buncher, and the output shaft of wheel box, through hydrostatic buncher body, is connected with the input shaft of the torque rotary speed sensor be positioned on rear side of hydrostatic buncher;
Described torque rotary speed sensor is fixed on sensor support seat, and be connected with control microcomputer communication, its output shaft is connected with grass breaking device by output pulley.
2. the real-time torque measuring mechanism of a kind of united reaper grass breaking device according to claim 1, is characterized in that, comprise a horizonal base plate, and wheel box and sensor support seat are fixedly mounted on described base plate.
3. the real-time torque measuring mechanism of a kind of united reaper grass breaking device according to claim 2, it is characterized in that, the output shaft of described torque rotary speed sensor is in transmission connection by intermediate shaft and output pulley, described intermediate shaft axostylus axostyle is installed in the bearing seat of two, and described bearing seat is fixed on described base plate by base.
4. the real-time torque measuring mechanism of a kind of united reaper grass breaking device according to claim 2, is characterized in that, described sensor support seat is "Ji" type, is fixedly connected with base plate by being located at the flanging of both sides before and after it.
5. the real-time torque measuring mechanism of a kind of united reaper grass breaking device according to claim 1, it is characterized in that, the input end of described hydrostatic buncher is connected with described input belt wheel by axle sleeve, axostylus axostyle, described axle sleeve is provided with the flange being stuck in gear box casing leading flank, and described flange is fixedly connected with gear box casing by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852871.6U CN205138690U (en) | 2015-10-30 | 2015-10-30 | Garrulous real -time torque measurement mechanism of grass device of combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852871.6U CN205138690U (en) | 2015-10-30 | 2015-10-30 | Garrulous real -time torque measurement mechanism of grass device of combine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205138690U true CN205138690U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520852871.6U Expired - Fee Related CN205138690U (en) | 2015-10-30 | 2015-10-30 | Garrulous real -time torque measurement mechanism of grass device of combine |
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| Country | Link |
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| CN (1) | CN205138690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525478A (en) * | 2016-12-29 | 2017-03-22 | 四川省农业机械研究设计院 | Crop combine harvester torque load test platform |
-
2015
- 2015-10-30 CN CN201520852871.6U patent/CN205138690U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525478A (en) * | 2016-12-29 | 2017-03-22 | 四川省农业机械研究设计院 | Crop combine harvester torque load test platform |
| CN106525478B (en) * | 2016-12-29 | 2018-12-28 | 四川省农业机械研究设计院 | Corp combine-harvester torsion load test platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20191030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |