CN210328597U - Automatic adjusting and limiting device of sugarcane leaf crushing and returning machine - Google Patents
Automatic adjusting and limiting device of sugarcane leaf crushing and returning machine Download PDFInfo
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- CN210328597U CN210328597U CN201921058330.0U CN201921058330U CN210328597U CN 210328597 U CN210328597 U CN 210328597U CN 201921058330 U CN201921058330 U CN 201921058330U CN 210328597 U CN210328597 U CN 210328597U
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- sugarcane leaf
- returning machine
- sugarcane
- pin shaft
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Abstract
The utility model discloses a still field machine automatically regulated stop device is smashed to sugarcane leaf, smash still field machine curb plate, limiting plate, control system and torque sensor including the sugarcane leaf, the avris fixed mounting that still field machine curb plate was smashed to the sugarcane leaf has first round pin axle, and the one end of limiting plate is fixed mounting on the first round pin axle, the internally mounted of installation base has the second round pin axle, and the one end interconnect of installation base through second round pin axle and pneumatic cylinder, third round pin axle fixed connection is on still field machine curb plate is smashed to the sugarcane leaf, fixed mounting has bearing on the inner wall of still field machine curb plate is smashed to the sugarcane leaf, and bearing's middle part bearing installs crushing arbor, fixed connection has the gear shaft on the outside of crushing arbor. This still field machine automatically regulated stop device is smashed to sugarcane leaf, simple structure, easy dismounting, automatically regulated are spacing, have solved the operation in time the unable real-time adjustment of wheel and the big problem of spacing intensity of labour of manual adjustment.
Description
Technical Field
The utility model relates to a still field machine technical field is smashed to sugarcane leaf specifically is a still field machine automatically regulated stop device is smashed to sugarcane leaf.
Background
The sugarcane is a crop planted in ridge culture, when the sugarcane is planted, in order to improve the timeliness of land planting, branches and leaves of the sugarcane need to be smashed and returned to the field, so that nutritional ingredients in the branches and leaves of the sugarcane are refilled into the planted land, the waste of energy is reduced, and the land capability of the sugarcane is improved.
However, the prior sugarcane leaf crushing and returning machine has the following problems when in use:
the existing sugarcane leaf crushing and returning machine is usually provided with a land wheel device, but a land wheel cannot be adjusted in real time during operation, when a furrow is met, a machine hand is needed to control the ground clearance of a tool, the distance between a crushing moving cutter and the ground is unstable, soil is easily touched, the cutter is damaged, resistance is increased, energy consumption is increased, and the crushing effect and the working reliability of the tool are influenced.
Aiming at the problems, innovative design is urgently needed on the basis of the original sugarcane leaf crushing and returning machine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a still field machine automatically regulated stop device is smashed to sugarcane leaf to solve above-mentioned background art and propose that current sugarcane leaf smashes still field machine and dispose land wheel device usually, wheel can't adjust in real time when nevertheless the operation, when meetting the furrow, need the machinist to control the liftoff height of utensil, smash and move sword and ground distance unstability, touch soil easily, damage the cutter, increase the resistance, increase the energy consumption, influence the problem of the operational reliability of crushing effect and machines.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic adjusting and limiting device of a sugarcane leaf crushing and returning machine comprises a sugarcane leaf crushing and returning machine side plate, a limiting plate, a control system and a torque sensor, wherein a first pin shaft is fixedly arranged at the side of the sugarcane leaf crushing and returning machine side plate, one end of the limiting plate is fixedly arranged on the first pin shaft, an installation base is arranged on the limiting plate, a second pin shaft is arranged inside the installation base, the installation base is connected with one end of a hydraulic cylinder through the second pin shaft, a third pin shaft is arranged at the other end of the hydraulic cylinder, the third pin shaft is fixedly connected onto the sugarcane leaf crushing and returning machine side plate, the end part of the hydraulic cylinder is connected with the sugarcane leaf crushing and returning machine side plate through the third pin shaft, a bearing support is fixedly arranged on the inner wall of the sugarcane leaf crushing and returning machine side plate, and a crushing cutter shaft is arranged on a middle bearing of the bearing support, and a gear shaft is fixedly connected to the outer side of the crushing cutter shaft, and a torque sensor is installed on the side of the gear shaft.
Preferably, the front end of the limiting plate is of a circular ring structure, a relative rotation structure is formed between the limiting plate and the first pin shaft, and the tail end of the limiting plate is of an arc-shaped structure.
Preferably, the installation base is fixedly connected with the limiting plate, the vertical central axis of the installation base is located on the vertical projection plane where the hydraulic cylinder is located, and the limiting plate and the sugarcane leaf crushing and returning machine side plate are arranged in parallel.
Preferably, the end part of the hydraulic cylinder is of an annular structure, the hydraulic cylinder is rotatably connected with the mounting base and the third pin shaft, and the third pin shaft is vertically fixed with the side of the sugarcane leaf crushing and returning machine side plate.
Preferably, the crushing cutter shaft is fixedly connected with the gear shaft, and torque sensors are uniformly distributed on the side of the gear shaft.
Compared with the prior art, the beneficial effects of the utility model are that: the automatic adjusting and limiting device of the sugarcane top crushing and returning machine is simple in structure, convenient to disassemble and assemble and capable of automatically adjusting and limiting, and solves the problems that the labor intensity is high when a ground wheel cannot be adjusted in real time and the labor intensity is high when the ground wheel is manually adjusted;
1. the sugarcane leaves are crushed by the crushing cutter in continuous work, when the crushing cutter hits the ground or soil, the crushing cutter is in collision contact with the ground and the soil, so that the torque force on the crushing cutter shaft is changed, the torque sensor detects the torque change and feeds a signal back to the control system, and the control system automatically controls the telescopic motion of the hydraulic cylinder;
2. the telescopic motion of pneumatic cylinder makes the front end of limiting plate rotate and change its terminal position, and the terminal contact ground of limiting plate for smash the height on ground and change, improve the machines life-span when guaranteeing the device crushing quality.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the installation structure of the crushing cutter shaft of the present invention;
fig. 3 is the utility model discloses torque sensor information transmission schematic diagram.
In the figure: 1. a side plate of the sugarcane top crushing and returning machine; 2. a first pin shaft; 3. a limiting plate; 4. installing a base; 5. a second pin shaft; 6. a hydraulic cylinder; 7. a third pin shaft; 8. a bearing support; 9. a crushing cutter shaft; 10. a gear shaft; 11. a torque sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an automatic adjusting and limiting device of a sugarcane leaf crushing and returning machine comprises a side plate 1 of the sugarcane leaf crushing and returning machine, a first pin shaft 2, a limiting plate 3, an installation base 4, a second pin shaft 5, a hydraulic cylinder 6, a third pin shaft 7, a bearing support 8, a crushing cutter shaft 9, a gear shaft 10 and a torque sensor 11, wherein the side of the side plate 1 of the sugarcane leaf crushing and returning machine is fixedly provided with the first pin shaft 2, one end of the limiting plate 3 is fixedly arranged on the first pin shaft 2, the installation base 4 is arranged on the limiting plate 3, the second pin shaft 5 is arranged inside the installation base 4, the installation base 4 is mutually connected with one end of the hydraulic cylinder 6 through the second pin shaft 5, the other end of the hydraulic cylinder 6 is provided with the third pin shaft 7, the third pin shaft 7 is fixedly connected to the side plate 1 of the sugarcane leaf crushing and returning machine, and the side plate 1 of the sugarcane leaf crushing and returning machine is mutually connected with the end, the inner wall of the sugarcane leaf crushing and returning machine side plate 1 is fixedly provided with a bearing support 8, the middle part of the bearing support 8 is provided with a crushing cutter shaft 9 in a bearing mode, the outer side of the crushing cutter shaft 9 is fixedly connected with a gear shaft 10, and the side of the gear shaft 10 is provided with a torque sensor 11.
The front end of limiting plate 3 sets up to ring annular structure, and constitutes relative revolution mechanic between limiting plate 3 and the first round pin axle 2 to the end of limiting plate 3 sets up to circular-arc structure, makes things convenient for relative rotation between limiting plate 3 and the first round pin axle 2, changes the front end setting height of limiting plate 3.
Fixed connection between installation base 4 and the limiting plate 3, and the vertical central axis of installation base 4 is located the vertical plane of projection of pneumatic cylinder 6 place to limiting plate 3 smashes still field machine curb plate 1 parallel arrangement with the sugarcane leaf, makes limiting plate 3 and the use between the sugarcane leaf smashes still field machine curb plate 1 each other not influence, avoids collision each other.
The tip of pneumatic cylinder 6 sets up to annular structure, and is to rotate between pneumatic cylinder 6 and installation base 4 and the third round pin axle 7 and be connected to the avris vertical fixation of third round pin axle 7 and sugarcane leaf crushing still field machine curb plate 1 for the hydraulic pressure of pneumatic cylinder 6 is flexible during operation, changes the orientation adjustment of limiting plate 3 and smashes the terrain clearance of blade.
Smash arbor 9 and gear shaft 10 fixed connection, and gear shaft 10 avris evenly distributed has torque sensor 11, and when gear shaft 10 improves to rotate external force for smashing arbor 9 and assists, torque sensor 11 can be good the information feedback that the received torque changes.
The working principle is as follows: when the automatic regulation limiting device of the sugarcane top crushing and returning machine is used, firstly, according to the graph shown in the figure 1-3, the crushing cutter shaft 9 rotates to drive the crushing cutter to crush the sugarcane tops, when the crushing cutter is hit to soil or the ground covers the sugarcane tops to be thick along with the rotation of the crushing cutter shaft 9, the torque sensor 11 senses that the torque on the crushing cutter shaft 9 is increased through the gear shaft 10 and exceeds a set critical value, the torque sensor 11 feeds back information to the control system, the control system is installed in a tractor cab, and the control system automatically controls the hydraulic cylinder 6 to stretch through the execution unit;
according to the figures 1-2, the hydraulic cylinder 6 is in telescopic motion, and rotates relatively with the sugarcane leaf crushing and returning machine side plate 1 under the action of the third pin shaft 7, meanwhile, the output shaft end part of the hydraulic cylinder 6 rotates relatively with the mounting base 4 on the second pin shaft 5 and the limiting plate 3, meanwhile, the front end of the limiting plate 3 rotates relatively with the first pin shaft 2, the tail end of the limiting plate 3 tilts, the tail end of the limiting plate 3 is in mutual contact with the ground, and meanwhile, the hydraulic cylinder 6 stretches out and draws back, so that the relative positions between the crushing cutter shaft 9 and the gear shaft 10 and the ground are adjusted, the ground clearance of the crushing cutter blades is adjusted, the crushing quality is guaranteed, and the service life of machines is prolonged.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a still field machine automatically regulated stop device is smashed to sugarcane leaf, smashes still field machine curb plate (1) and torque sensor (11) including sugarcane leaf, its characterized in that: the sugarcane leaf crushing and returning machine side plate comprises a sugarcane leaf crushing and returning machine side plate (1), wherein a first pin shaft (2) is fixedly installed on the side of the sugarcane leaf crushing and returning machine side plate (1), one end of a limiting plate (3) is fixedly installed on the first pin shaft (2), an installation base (4) is arranged on the limiting plate (3), a second pin shaft (5) is installed inside the installation base (4), the installation base (4) is connected with one end of a hydraulic cylinder (6) through the second pin shaft (5) in an interconnecting mode, a third pin shaft (7) is installed at the other end of the hydraulic cylinder (6), the third pin shaft (7) is fixedly connected onto the sugarcane leaf crushing and returning machine side plate (1), the sugarcane leaf crushing and returning machine side plate (1) is connected with the end of the hydraulic cylinder (6) through the third pin shaft (7), a bearing support (8) is fixedly installed on the inner wall of the sugarcane leaf crushing and returning machine side plate (1), and a crushing cutter shaft (, a gear shaft (10) is fixedly connected to the outer side of the crushing cutter shaft (9), and a torque sensor (11) is installed on the side of the gear shaft (10).
2. The automatic adjusting and limiting device of the sugarcane top crushing and returning machine as claimed in claim 1, wherein: the front end of the limiting plate (3) is of a circular ring-shaped structure, a relative rotating structure is formed between the limiting plate (3) and the first pin shaft (2), and the tail end of the limiting plate (3) is of an arc-shaped structure.
3. The automatic adjusting and limiting device of the sugarcane top crushing and returning machine as claimed in claim 1, wherein: the sugarcane leaf crushing and returning machine is characterized in that the mounting base (4) is fixedly connected with the limiting plate (3), the vertical central axis of the mounting base (4) is located on the vertical projection surface where the hydraulic cylinder (6) is located, and the limiting plate (3) and the sugarcane leaf crushing and returning machine side plate (1) are arranged in parallel.
4. The automatic adjusting and limiting device of the sugarcane top crushing and returning machine as claimed in claim 1, wherein: the end part of the hydraulic cylinder (6) is of an annular structure, the hydraulic cylinder (6) is rotatably connected with the mounting base (4) and the third pin shaft (7), and the third pin shaft (7) is vertically fixed with the side of the sugarcane leaf crushing and returning machine side plate (1).
5. The automatic adjusting and limiting device of the sugarcane top crushing and returning machine as claimed in claim 1, wherein: the crushing cutter shaft (9) is fixedly connected with a gear shaft (10), and torque sensors (11) are uniformly distributed on the side of the gear shaft (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921058330.0U CN210328597U (en) | 2019-07-09 | 2019-07-09 | Automatic adjusting and limiting device of sugarcane leaf crushing and returning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921058330.0U CN210328597U (en) | 2019-07-09 | 2019-07-09 | Automatic adjusting and limiting device of sugarcane leaf crushing and returning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210328597U true CN210328597U (en) | 2020-04-17 |
Family
ID=70195773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921058330.0U Active CN210328597U (en) | 2019-07-09 | 2019-07-09 | Automatic adjusting and limiting device of sugarcane leaf crushing and returning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210328597U (en) |
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2019
- 2019-07-09 CN CN201921058330.0U patent/CN210328597U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHANJIANG KAIXIANG TECHNOLOGY Co.,Ltd. Assignor: TROPICAL AGRICULTURAL MACHINERY Research Institute CHINESE ACADEMY OF TROPICAL AGRICULTURAL SCIENCES Contract record no.: X2020440000146 Denomination of utility model: An automatic regulating device for sugarcane leaf returning machine Granted publication date: 20200417 License type: Exclusive License Record date: 20201210 |
|
| EE01 | Entry into force of recordation of patent licensing contract |