CN215011391U - Soil tank platform for researching rotary blade-slope soil interaction mechanism - Google Patents
Soil tank platform for researching rotary blade-slope soil interaction mechanism Download PDFInfo
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- CN215011391U CN215011391U CN202120712729.7U CN202120712729U CN215011391U CN 215011391 U CN215011391 U CN 215011391U CN 202120712729 U CN202120712729 U CN 202120712729U CN 215011391 U CN215011391 U CN 215011391U
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Abstract
The utility model relates to a rotary blade-hillside fields soil interaction mechanism research soil box platform belongs to agricultural machine technical field, specifically belongs to hillside fields rotary tillage machinery field. The method mainly comprises the following steps: the soil trough is provided with a support frame, a worm and gear tilling depth adjusting device, a rotary tillage device, a soil trough inclination angle adjusting device and a soil trough moving device. The inclination angle of the soil groove is adjusted through the soil groove inclination angle adjusting device, sloping fields with different inclination angles in rotary tillage operation are simulated, the tillage depth is adjusted through the worm gear and worm tillage depth adjusting device, the forward motion of the soil groove moving device equivalent rotary tillage cutter is used, and the rotary motion of the rotary tillage cutter is realized through the rotary tillage device. The rotary tillage cutter-slope soil interaction mechanism research soil tank platform test factor is controllable, the rotary tillage speed and the slope angle are stepless and adjustable, the working stability is good, the problems that key factors of a traditional field slope rotary tillage test are uncontrollable, the energy consumption is high, the test cost is high and the like can be effectively solved, and the rotary tillage cutter-slope soil interaction mechanism research method is particularly suitable for researching the rotary tillage cutter-slope soil interaction mechanism in a laboratory.
Description
Technical Field
The utility model relates to a rotary blade-hillside fields soil interaction mechanism research soil box platform belongs to agricultural machine technical field, specifically belongs to hillside fields rotary tillage machinery field.
Background
The rotary tillage in the sloping fields is an important link for soil tillage and soil improvement in hilly and mountainous areas, and the research and development of special rotary tillage machines suitable for the operation in the sloping fields have important significance for the agricultural development in the areas. In addition, the research on the interaction mechanism of the rotary tillage blade and the soil in the sloping field can provide necessary theoretical support for the creation of special rotary tillage equipment. At present, the research on the interaction mechanism of the rotary tillage cutter and the soil in the sloping field is relatively less, and the traditional field test research mode has the defects of uncontrollable key factors, high energy consumption, high test cost and the like. Therefore, a soil trough platform for researching the interaction mechanism of the rotary tillage blades and the soil in the sloping field is urgently needed to deeply develop the mechanism research, and a test platform is provided for the research and development of rotary tillage agricultural implements special for the sloping field.
Disclosure of Invention
For solving the problems of uncontrollable key factors, high energy consumption, high cost and the like in the traditional field sloping field rotary tillage test, the utility model provides a rotary blade-sloping field soil interaction mechanism research soil tank platform, which has the advantages of controllable test factors, stepless adjustable rotary tillage speed and sloping field angle, good working stability and the like.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
A rotary blade-sloping field soil interaction mechanism research soil box platform mainly includes: the soil trough is provided with a support frame, a worm and gear tilling depth adjusting device, a rotary tillage device, a soil trough inclination angle adjusting device and a soil trough moving device.
The worm and gear tilling depth adjusting device comprises a motor driven worm, a worm and gear screw rod lifter, a tilling depth adjusting and driving motor, a motor driving worm, a right-angle steering gear and a worm and gear reducer; the tilling depth adjusting driving motor is fixed at the top of the support frame; the motor driving worm is connected with the tilling depth adjusting driving motor through a worm and gear reducer, and the tilling depth adjusting driving motor drives the motor driving worm to rotate after passing through the worm and gear reducer; the motor driving worm is connected with the motor driven worm through right-angle steering gears at two ends, and power is transmitted to the motor driven worm; two ends of the driven worms of the two motors are respectively connected with the worm wheel screw rod lifter to drive the four lifting screw rods to synchronously rotate; the worm gear lead screw lifter is connected with the rotary tillage device arrangement platform, drives the rotary tillage device arrangement platform to lift, realizes the control of the height of the rotary tillage knife, and completes the adjustment of the rotary tillage depth.
The rotary tillage device comprises a rotary tillage drive motor reducer, a rotary tillage drive motor, a rotary tillage device arrangement platform, a rotary tillage drive chain, a rotary tillage drive shaft, a rotary tillage cutter shaft mounting rack, a rotary tillage cutter shaft and a rotary tillage cutter; the rotary tillage cutter shaft mounting frame is arranged on the rotary tillage device arrangement platform, and is connected with the rotary tillage transmission shaft through one end of a rotary tillage transmission chain, and the other end of the rotary tillage cutter shaft mounting frame is connected with the rotary tillage cutter shaft; the rotary tillage driving motor is fixed on the rotary tillage device arrangement platform, and the rotary tillage transmission shaft is driven to rotate by the rotary tillage driving motor reducer; the rotary tillage transmission shaft transmits power to the rotary tillage cutter shaft through the rotary tillage transmission chains at two ends to drive the rotary tillage cutter shaft to rotate, and then rotary motion of the rotary tillage cutter is realized.
The soil tank inclination angle adjusting device comprises a soil tank supporting base, a soil tank fixing platform and a soil tank posture adjusting hydraulic cylinder; the soil tank is fixed on the soil tank fixing platform; one end of the soil tank posture adjusting hydraulic cylinder is hinged with the bottom of the soil tank fixing platform, and the other end of the soil tank posture adjusting hydraulic cylinder is hinged with the soil tank supporting base; the soil tank supporting base is fixed on the soil tank moving platform; the soil box posture adjusting hydraulic cylinder can complete stretching action according to experiment requirements, so that the inclination angle of the soil box can be adjusted, and slope working conditions of different angles can be simulated.
The soil tank moving device comprises a soil tank moving guide rail, a walking driving motor mounting seat, a soil tank moving platform and a horizontal transmission chain; the soil tank moving platform is arranged above the soil tank moving guide rail; the traveling driving motor mounting seat is fixed on the soil tank moving guide rail; the walking driving motor is fixed on the walking driving motor mounting seat, and the soil tank moving platform is driven to move through the horizontal transmission chain, so that the horizontal movement of the soil tank is realized, namely the horizontal movement is equivalent to the forward movement of the rotary blade in the rotary tillage operation.
The utility model has the advantages that: the rotary tillage blade-sloping field soil interaction mechanism researches the level of a soil tank platform test factor is controllable, the rotary tillage speed and the sloping field angle are adjustable, and the working stability is good; the utility model discloses can effectively solve traditional field hillside fields rotary tillage experimental key factor uncontrollable, the operation energy consumption is high, problem such as testing expense height, realize the research of laboratory intertillage sword-hillside fields soil interaction mechanism.
Drawings
FIG. 1 is a schematic structural diagram of a soil trough platform for researching the interaction mechanism of a rotary blade and soil in a sloping field;
FIG. 2 is a schematic structural view of a worm and gear tilling depth adjusting device;
FIG. 3 is a schematic view of a rotary tillage apparatus;
FIG. 4 is a schematic structural view of the soil trough inclination angle adjusting device;
fig. 5 is a schematic structural view of the soil trough moving device.
In the figure: 1. a support frame; 2. a worm gear tilling depth adjusting device; 21. a motor driven worm; 22. a worm screw hoist; 23. a tilling depth adjustment driving motor; 24. the motor drives the worm; 25. a right angle diverter; 26. a worm gear reducer; 3. a rotary tillage device; 31. a rotary tillage drive motor reducer; 32. a rotary tillage driving motor; 33. the rotary tillage device is provided with a platform; 34. a rotary tillage transmission chain; 35. a rotary tillage transmission shaft; 36. a rotary tillage cutter shaft mounting rack; 37. a rotary tillage cutter shaft; 38. a rotary blade; 4. a soil tank; 5. a soil trough inclination angle adjusting device; 51. a soil bin support base; 52. a soil tank fixing platform; 53. a soil tank posture adjusting hydraulic cylinder; 6. a soil trough moving device; 61. a soil trough moving guide rail; 62. a travel driving motor; 63. a traveling drive motor mounting base; 64. a soil trough moving platform; 65. and a horizontal transmission chain.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings.
A rotary blade-sloping field soil interaction mechanism research soil box platform mainly includes: the soil trough comprises a support frame 1, a worm and gear tilling depth adjusting device 2, a rotary tillage device 3, a soil trough 4, a soil trough inclination angle adjusting device 5 and a soil trough moving device 6.
The worm and gear tilling depth adjusting device 2 comprises a motor driven worm 21, a worm and gear screw rod lifter 22, a tilling depth adjusting and driving motor 23, a motor driving worm 24, a right-angle steering gear 25 and a worm and gear reducer 26; the tilling depth adjusting driving motor 23 is fixed at the top of the support frame 4; the motor driving worm 24 is connected with the tilling depth adjusting driving motor 23 through a worm and gear reducer 26, and the tilling depth adjusting driving motor 23 drives the motor driving worm 24 to rotate after passing through the worm and gear reducer 26; the motor driving worm 24 is connected with the motor driven worm 21 through right-angle steering gears 25 at two ends, and transmits power to the motor driven worm 21; two ends of two motor driven worms 21 are respectively connected with a worm wheel screw rod lifter 22 to drive four lifting screw rods to synchronously rotate; the worm screw rod lifter 22 is connected with the rotary tillage device arrangement platform 33, drives the rotary tillage device arrangement platform 33 to lift, realizes the control of the height of the rotary tillage blade 38, and completes the adjustment of the rotary tillage depth.
The rotary tillage device 3 comprises a rotary tillage drive motor reducer 31, a rotary tillage drive motor 32, a rotary tillage device arrangement platform 33, a rotary tillage drive chain 34, a rotary tillage drive shaft 35, a rotary tillage cutter shaft mounting rack 36, a rotary tillage cutter shaft 37 and rotary tillage cutters 38; the rotary blade shaft mounting frame 36 is mounted on the rotary tillage device arrangement platform 33, one end of which is connected with the rotary tillage transmission shaft 35 through the rotary tillage transmission chain 34, and the other end is connected with the rotary blade shaft 37; the rotary tillage driving motor 32 is fixed on the rotary tillage device arrangement platform 33, and drives the rotary tillage transmission shaft 35 to rotate through the rotary tillage driving motor reducer 31; the rotary blade shaft 35 transmits power to the rotary blade shaft 37 through the rotary blade transmission chains 34 at both ends to drive the rotary blade shaft 37 to rotate, thereby realizing the rotary motion of the rotary blades 38.
The soil tank inclination angle adjusting device 5 comprises a soil tank supporting base 51, a soil tank fixing platform 52 and a soil tank posture adjusting hydraulic cylinder 53; the soil tank 4 is fixed on the soil tank fixing platform 52; one end of the soil tank posture adjusting hydraulic cylinder 53 is hinged with the bottom of the soil tank fixing platform 52, and the other end of the soil tank posture adjusting hydraulic cylinder is hinged with the soil tank supporting base 51; the soil tank supporting base 51 is fixed on the soil tank moving platform 52; the soil tank posture adjusting hydraulic cylinder 53 can complete stretching according to experiment requirements, so that the inclination angle of the soil tank 4 can be adjusted, and slope working conditions of different angles can be simulated.
The soil trough moving device 6 comprises a soil trough moving guide rail 61, a walking driving motor 62, a walking driving motor mounting base 63, a soil trough moving platform 64 and a horizontal transmission chain 65; the soil trough moving platform 64 is arranged above the soil trough moving guide rail 61; the walking driving motor mounting base 63 is fixed on the soil tank moving guide rail 61; the walking drive motor 62 is fixed on the walking drive motor mounting base 63, and drives the soil trough moving platform 64 to move through the horizontal transmission chain 65, so as to realize the horizontal movement of the soil trough 4, namely, simulate the forward movement of the rotary blade 38 in the rotary tillage operation.
The utility model discloses a theory of operation does: when the utility model is implemented specifically, according to the research requirement of the rotary blade-sloping field soil interaction mechanism, the experimental factors such as the inclination angle of the soil tank 4, the advancing speed of the rotary cultivator 3, the rotating speed of the rotary blade 38, the rotary tillage depth and the like are determined, the telescopic length of the soil tank posture adjusting hydraulic cylinder 53 is adjusted, the soil tank 4 and the horizontal plane form a certain inclination angle, and the sloping field inclination angle in the rotary tillage operation is simulated; starting the tilling depth adjusting driving motor 23, driving the motor driving worm 24 and the motor driven worm 21 to rotate by the tilling depth adjusting driving motor 23 at the moment, further driving the worm gear-screw rod lifter 22 to lift, and realizing the adjustment of the tilling depth through the lifting of the arrangement platform 33 of the rotary tilling device; starting the rotary tillage driving motor 32, at this time, transmitting power to the rotary blade shaft 37 through the rotary tillage transmission shaft 35 and the rotary tillage transmission chain 34, and further realizing the rotary motion of the rotary blade 38; the traveling driving motor 62 is started to drive the soil trough moving platform 64 to move through the horizontal transmission chain 65, so as to realize the horizontal movement of the soil trough 4, namely, the equivalent forward movement of the rotary blade 38 in the rotary tillage operation.
The structure and operation principle of the present invention are described in the above embodiments, and the present invention is not limited to the above embodiments, and any modification, equivalent replacement, and improvement made on the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. A rotary blade-sloping field soil interaction mechanism research soil box platform mainly includes: support frame, worm gear tilling depth adjusting device, rotary cultivator attachment, soil groove inclination adjusting device and soil groove mobile device, its characterized in that:
the worm and gear tilling depth adjusting device comprises a motor driven worm, a worm and gear screw rod lifter, a tilling depth adjusting and driving motor, a motor driving worm, a right-angle steering gear and a worm and gear reducer; the tilling depth adjusting driving motor is fixed at the top of the support frame; the motor driving worm is connected with the tilling depth adjusting driving motor through a worm and gear reducer, and the tilling depth adjusting driving motor drives the motor driving worm to rotate after passing through the worm and gear reducer; the motor driving worm is connected with the motor driven worm through right-angle steering gears at two ends, and power is transmitted to the motor driven worm; two ends of the driven worms of the two motors are respectively connected with the worm wheel screw rod lifter to drive the four lifting screw rods to synchronously rotate; the worm gear lead screw lifter is connected with the rotary tillage device arrangement platform to drive the rotary tillage device arrangement platform to lift, so that the height of the rotary tillage knife is controlled, and the rotary tillage depth is adjusted;
the rotary tillage device comprises a rotary tillage drive motor reducer, a rotary tillage drive motor, a rotary tillage device arrangement platform, a rotary tillage drive chain, a rotary tillage drive shaft, a rotary tillage cutter shaft mounting rack, a rotary tillage cutter shaft and a rotary tillage cutter; the rotary tillage cutter shaft mounting frame is arranged on the rotary tillage device arrangement platform, one end of the rotary tillage cutter shaft mounting frame is connected with the rotary tillage transmission shaft through a rotary tillage transmission chain, and the other end of the rotary tillage cutter shaft mounting frame is connected with the rotary tillage cutter shaft; the rotary tillage driving motor is fixed on the rotary tillage device arrangement platform, and the rotary tillage transmission shaft is driven to rotate by the rotary tillage driving motor reducer; the rotary tillage transmission shaft transmits power to the rotary tillage cutter shaft through rotary tillage transmission chains at two ends to drive the rotary tillage cutter shaft to rotate, so that rotary motion of the rotary tillage cutter is realized;
the soil tank inclination angle adjusting device comprises a soil tank supporting base, a soil tank fixing platform and a soil tank posture adjusting hydraulic cylinder; the soil tank is fixed on the soil tank fixing platform; one end of the soil tank posture adjusting hydraulic cylinder is hinged with the bottom of the soil tank fixing platform, and the other end of the soil tank posture adjusting hydraulic cylinder is hinged with the soil tank supporting base; the soil tank supporting base is fixed on the soil tank moving platform; the soil tank posture adjusting hydraulic cylinder can complete telescopic action according to experimental requirements, so that the inclination angle of the soil tank can be adjusted, and further slope working conditions of different angles can be simulated;
the soil tank moving device comprises a soil tank moving guide rail, a walking driving motor mounting seat, a soil tank moving platform and a horizontal transmission chain; the soil tank moving platform is arranged above the soil tank moving guide rail; the traveling driving motor mounting seat is fixed on the soil tank moving guide rail; the walking driving motor is fixed on the walking driving motor mounting seat, and the soil tank moving platform is driven to move through the horizontal transmission chain, so that the horizontal movement of the soil tank is realized, namely the horizontal movement is equivalent to the forward movement of the rotary blade in the rotary tillage operation.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120712729.7U CN215011391U (en) | 2021-04-08 | 2021-04-08 | Soil tank platform for researching rotary blade-slope soil interaction mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120712729.7U CN215011391U (en) | 2021-04-08 | 2021-04-08 | Soil tank platform for researching rotary blade-slope soil interaction mechanism |
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| CN215011391U true CN215011391U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120712729.7U Active CN215011391U (en) | 2021-04-08 | 2021-04-08 | Soil tank platform for researching rotary blade-slope soil interaction mechanism |
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2021
- 2021-04-08 CN CN202120712729.7U patent/CN215011391U/en active Active
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