CN211090530U - Intelligent control straw returning plough - Google Patents
Intelligent control straw returning plough Download PDFInfo
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- CN211090530U CN211090530U CN201921948043.7U CN201921948043U CN211090530U CN 211090530 U CN211090530 U CN 211090530U CN 201921948043 U CN201921948043 U CN 201921948043U CN 211090530 U CN211090530 U CN 211090530U
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- plow
- returning
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- balance
- plough
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Abstract
The utility model discloses an intelligent control straw returning plow, which relates to the technical field of agricultural machinery and comprises a returning machine, a big plow, a control system and a connecting frame, wherein the big plow is connected with the connecting frame, and the connecting frame is used for being connected with a tractor; the big plough is connected with the field returning machine frame through the first oil cylinder, and the control system is used for acquiring and detecting height data of a cutter shaft working area of the field returning machine and the ground in real time and automatically adjusting the distance between the field returning machine and the ground according to the acquired height data. The utility model has the functions of stubble cleaning and ploughing, thereby reducing the burden of purchasing agricultural machinery for users, saving the capital, saving the effective fuel consumption, saving the farming time and greatly improving the utilization rate of machinery; during working, the crushing effect of returning the straws to the field can be ensured in real time, and good conditions are created for the growth of crops to a certain extent.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to an intelligent control straw returning plough.
Background
The field returning machine and the large plough in the market at present are operated independently, firstly, straws on a field are crushed by the field returning machine, and then the large plough is used for ploughing, so that the crushing and the ploughing of the straws cannot be carried out simultaneously; this wastes both man-hours and fuel. Meanwhile, when the existing field returning machine or the existing large plough operates alone, once the distance between the cutter shaft area of the field returning machine and the ground is fixed, the adjustment cannot be carried out in the operation process, and the good stubble cleaning effect is difficult to ensure.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems that the prior field returning machine or the large plough can not simultaneously crush and turn over straws during the operation and the field returning machine can not ensure good stubble cleaning effect during the operation, the utility model provides an intelligent control field returning plough for straws,
the technical scheme of the utility model is that:
an intelligent control straw returning plow comprises a returning machine, a large plow, a control system and a connecting frame, wherein the large plow is detachably connected with the connecting frame;
the field returning machine comprises a field returning rack and a cutter shaft, wherein a transmission device is arranged on the field returning rack, the cutter shaft is connected with the transmission device, and a plurality of flail knives are uniformly arranged on the cutter shaft;
the large plough comprises a plough frame, a plurality of plough bodies are uniformly arranged on the plough frame, two pairs of balance plates are arranged at the end part of the plough frame, and the returning machine frame is positioned between every two opposite balance plates;
the end part of each balance plate is provided with a lifting mechanism, each lifting mechanism comprises a first oil cylinder, one end of each first oil cylinder is connected with the balance plate, and the other end of each first oil cylinder is connected with the returning machine frame; one end of the plow frame close to the balance plate is provided with a second oil cylinder for amplitude modulation of the big plow and balance adjustment of the big plow, and the second oil cylinder is connected with a hydraulic system of the tractor;
the control system comprises a height detection module, a controller and an electromagnetic valve;
the height detection module is arranged on the plow frame;
the controller is electrically connected with the vehicle-mounted power supply, the height detection module and the electromagnetic valve are respectively electrically connected with the controller, and the electromagnetic valve is connected with the first oil cylinder.
Preferably, the transmission device comprises a hydraulic motor, the hydraulic motor is mounted on one side of the returning frame, and a bearing chamber is arranged on the other side of the returning frame;
one end of the cutter shaft is connected with an output shaft of the hydraulic motor, and the other end of the cutter shaft is connected with the bearing chamber.
Preferably, the transmission device comprises a belt transmission case, a gear transmission case and a transmission shaft;
the top of the returning frame is provided with a cover plate, the gear transmission case is installed on the cover plate, the belt transmission case is installed on one side of the returning frame, and the other side of the returning frame is provided with a bearing chamber;
one end of the transmission shaft is rotatably connected with the gear transmission case, and the other end of the transmission shaft is rotatably connected with the upper part of the belt transmission case;
one end of the cutter shaft is rotatably connected with the lower part of the belt transmission case, and the other end of the cutter shaft is connected with the bearing chamber.
Preferably, a pair of balance gears is symmetrically arranged on the bottom surface of the cover plate, a pair of balance racks is symmetrically arranged on the side surface of the balance plate, and the balance racks are meshed with the balance gears.
Preferably, the plough frame is also provided with a depth wheel.
Preferably, the side wall of the plow frame is provided with a fixed sleeve, a connecting rod is sleeved in the fixed sleeve, and the connecting rod is fixed with the fixed sleeve through a pin shaft; one end, far away from the fixed sleeve, of the connecting rod is rotatably connected with the depth wheel, a plurality of through holes are uniformly formed in the connecting rod, and the pin shaft is inserted into the through holes.
Preferably, the connecting frame comprises a suspension, a pair of hangers and a pair of hanging arms, one ends of the hangers and the hanging arms are in threaded connection with the suspension, the other ends of the hangers are in threaded connection with the front part of the plow frame, and the other ends of the hanging arms are in threaded connection with one end, close to the balance plate, of the plow frame.
Preferably, the controller is also electrically connected with a display screen and a setting key respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses can bury the ditch bottom together with earth's surface weeds, stubble, worm's ovum, grass seed and fertilizer etc. turn over losing the top soil of structure to turn over the good soil of lower floor to the upper strata and loosen soil, eliminate weeds and plant diseases and insect pests, improve the soil structure, improve the purpose of soil fertility, create good condition for the growth of crops.
2. The utility model discloses have the function of stubble-cleaning and ploughing concurrently, alleviateed the burden that the user purchased agricultural machinery, practiced thrift the fund, practiced thrift effectual fuel consumption, practiced thrift the farming time, greatly improved the rate of utilization of machinery.
3. Furthermore, the utility model discloses can the change of real-time detection arbor workspace and ground height, the lift of automatic adjustment organism for arbor workspace and ground remain invariable height throughout, the crushing effect in still field of straw has been guaranteed to a certain extent.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a right side view of the present invention;
FIG. 5 is a transmission structure diagram of the cover plate and the balance plate of the present invention;
fig. 6 is a block diagram of the control system of the present invention.
Description of reference numerals: 100-returning to field machine frame, 101-cover plate, 102-suspension, 103-hanging rack, 104-first oil cylinder, 105-balance plate, 106-second oil cylinder, 107-balance rack, 108-balance gear, 200-bearing chamber, 201-cutter shaft, 202-flail knife, 300-belt transmission case, 301-gear transmission case, 302-transmission shaft, 400-plough frame, 401-hanging arm, 402-plough body, 500-depth limiting wheel, 501-connecting rod, 502-fixing sleeve and 503-pin shaft.
Detailed Description
In the following, the technical solutions of the embodiments of the present invention are described clearly and completely with reference to the drawings in the present application, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-6, the utility model provides an intelligent control straw returning plow, which comprises a returning machine, a big plow, a control system and a connecting frame, wherein the big plow is detachably connected with the connecting frame;
the field returning machine comprises a field returning rack 100 and a cutter shaft 201, wherein a transmission device is arranged on the field returning rack 100, the cutter shaft 201 is connected with the transmission device, and a plurality of flail knives 202 are uniformly arranged on the cutter shaft 201;
the large plough comprises a plough frame 400, a plurality of plough bodies 402 are uniformly arranged on the plough frame 400, two pairs of balance plates 105 are arranged at the end part of the plough frame 400, and the returning machine frame 100 is positioned between every two opposite balance plates 105;
the end of each balance plate 105 is provided with a lifting mechanism, the lifting mechanism comprises a first oil cylinder 104, one end of the first oil cylinder 104 is connected with the balance plate 105, and the other end of the first oil cylinder 104 is connected with the returning frame 100; a second oil cylinder 106 for adjusting the amplitude of the large plough and adjusting the balance of the large plough is arranged at one end of the plough frame 400 close to the balance plate 105, and the second oil cylinder 106 is connected with a hydraulic system of a tractor;
the control system comprises a height detection module, a controller and an electromagnetic valve;
the height detection module is mounted on the plow frame 400;
the controller is electrically connected with a vehicle-mounted power supply, the height detection module and the electromagnetic valve are respectively electrically connected with the controller, and the electromagnetic valve is connected with the first oil cylinder 104.
Specifically, the connecting frame comprises a suspension 102, a pair of hangers 103 and a pair of hanging arms 401, one ends of the hangers 103 and the hanging arms 401 are in threaded connection with the suspension 102, the other ends of the hangers 103 are in threaded connection with the front part of the plow frame 400, and the other ends of the hanging arms 401 are in threaded connection with one end of the plow frame 400 close to the balance plate 105.
In this embodiment, the utility model discloses well transmission arbor 201 pivoted transmission has two kinds of setting modes, specifically is:
the first method is as follows: the transmission device comprises a hydraulic motor, the hydraulic motor is arranged on one side of the returning machine frame 100, and the other side of the returning machine frame 100 is provided with a bearing chamber 200; one end of the cutter shaft 201 is connected to an output shaft of the hydraulic motor, and the other end is connected to the bearing chamber 200. Wherein, hydraulic motor can replace belt drive case and gear box on the traditional still field machine, drives hydraulic motor through the hydraulic system on the tractor and rotates, and then directly drives arbor 201 and rotates.
The second method comprises the following steps: the transmission device comprises a belt transmission case 300, a gear transmission case 301 and a transmission shaft 302; the top of the returning machine frame 100 is provided with a cover plate 101, a gear transmission case 301 is arranged on the cover plate 101, a belt transmission case 300 is arranged on one side of the returning machine frame 100, and the other side of the returning machine frame 100 is provided with a bearing chamber 200; one end of the transmission shaft 302 is rotatably connected with the gear transmission case 301, and the other end is rotatably connected with the upper part of the belt transmission case 300; one end of the cutter shaft 201 is rotatably connected to the lower portion of the belt transmission case 300, and the other end is connected to the bearing chamber 200. The transmission mode still adopts the transmission device (belt transmission case and gear transmission case) of the traditional returning machine to realize the rotation of the cutter shaft 201.
It should be noted that, what kind of mode is specifically adopted for the two setting modes of the above transmission device is not limited, and the setting can be performed according to actual requirements.
In the present embodiment, the suspension 102 is used in connection with a tractor; the second oil cylinder 106 is connected with a tractor hydraulic system and is used for amplitude modulation of the big plough and adjustment of balance of the big plough; the field returning machine is used for stubble cleaning of planted or leisure fields, and the large plough is used for plowing of the planted or leisure fields.
The utility model discloses at the during operation, still field machine and big plough can simultaneous working, carry out stubble-cleaning and turn-over to the field of planting back or leisure simultaneously, and the high data on still field machine arbor workspace and ground is detected in real time to the high detection module simultaneously to with the data transmission who gathers to the controller, the controller contrasts with current high data according to the arbor workspace of settlement and the threshold value on ground.
If the height between the cutter shaft working area and the ground is larger than a set threshold range, the controller controls the electromagnetic valves to work, and the electromagnetic valves simultaneously control the four first oil cylinders 104 to descend; if the current height is smaller than the set threshold range, the controller controls the electromagnetic valves to work, and the electromagnetic valves simultaneously control the four first oil cylinders 104 to ascend; if the current height is between the set threshold value ranges, the controller controls the electromagnetic valve to act, and the electromagnetic valve simultaneously controls the four first oil cylinders 104 to be balanced. In the lifting process of the four first oil cylinders 104, the distance between the returning machine and the ground is adjusted in real time, so that the cutter shaft working area and the ground are always kept at a constant height, and the straw returning crushing effect is guaranteed to a certain degree.
Further, one end of the plow frame 400 close to the balance plate 105 penetrates the returning frame 100 and is arranged between the cover plate 101 and the cutter shaft 201. A pair of balance gears 108 is symmetrically arranged on the bottom surface of the cover plate 101, a pair of balance racks 107 is symmetrically arranged on the side surface of the balance plate 105, and the balance racks 107 are meshed with the balance gears 108. Wherein, the utility model discloses at the during operation, the bottom surface of the balanced rack 107 that sets up on the side of balance plate 105 and apron 101 sets up the meshing back of balance gear 108, and balance gear 108 can remove along balanced rack 107 to still field frame 100 has been improved and has been carried out the equilibrium of lift regulation and control in-process.
Further, the plough frame 400 is also provided with a depth wheel 500; specifically, a fixed sleeve 502 is arranged on the side wall of the plow frame 400, a connecting rod 501 is sleeved in the fixed sleeve 502, and the connecting rod 501 is fixed with the fixed sleeve 502 through a pin 503; one end of the connecting rod 501, which is far away from the fixing sleeve 502, is rotatably connected with the depth wheel 500, a plurality of through holes are uniformly formed in the connecting rod 501, and the pin shaft 503 is inserted into the through holes.
Wherein, connecting rod 501 can stretch out and draw back from top to bottom in fixed sleeve 502, and round pin axle 503 is used for connecting rod 501 to fix with fixed sleeve 502, through fixed sleeve 502, connecting rod 501 and round pin axle 503's cooperation, can adjust the different degree of depth wheel 500, has guaranteed the darker effect of big plough.
Furthermore, the controller is respectively and electrically connected with a display screen and a setting key, the display screen is used for displaying the real-time dynamic distance between the returning machine and the ground, and a tractor driver can observe the distance between the returning machine and the ground through the display screen; in addition, the tractor driver can also be according to actual field factor, through setting up the self-defined threshold value scope of setting up arbor workspace and ground of button, wherein, set up the button and include the menu key. The specific functions of the enter key, the add key and the subtract key are not described in detail here.
It should be noted that the height detection module is an AJ-SRO4M integrated ultrasonic ranging module, the controller may be an STM32 series, an AVR series, a PIC series, or other single-chip microcomputers, and the embodiment is not limited thereto, the electromagnetic valve is a DSG-02-3C6-D L, the display screen is a L CD12864 or L CD1602, or other types, and the embodiment is not limited thereto.
The above disclosure is only for the preferred embodiments of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.
Claims (8)
1. An intelligent control straw returning plow is characterized by comprising a returning machine, a large plow, a control system and a connecting frame, wherein the large plow is detachably connected with the connecting frame;
the field returning machine comprises a field returning rack (100) and a cutter shaft (201), wherein a transmission device is installed on the field returning rack (100), the cutter shaft (201) is connected with the transmission device, and a plurality of flail knives (202) are uniformly arranged on the cutter shaft (201);
the large plough comprises a plough frame (400), a plurality of plough bodies (402) are uniformly arranged on the plough frame (400), two pairs of balance plates (105) are arranged at the end part of the plough frame (400), and the returning machine frame (100) is positioned between every two opposite balance plates (105);
the end part of each balance plate (105) is provided with a lifting mechanism, each lifting mechanism comprises a first oil cylinder (104), one end of each first oil cylinder (104) is connected with the balance plate (105), and the other end of each first oil cylinder is connected with the returning machine frame (100); one end of the plow frame (400) close to the balance plate (105) is provided with a second oil cylinder (106) for amplitude modulation of the large plow and balance adjustment of the large plow, and the second oil cylinder (106) is connected with a hydraulic system of a tractor;
the control system comprises a height detection module, a controller and an electromagnetic valve;
the height detection module is arranged on the plow frame (400);
the controller is electrically connected with a vehicle-mounted power supply, the height detection module and the electromagnetic valve are respectively electrically connected with the controller, and the electromagnetic valve is connected with the first oil cylinder (104).
2. The intelligent control straw returning plow of claim 1, wherein the transmission means comprises a hydraulic motor, the hydraulic motor is installed on one side of the returning frame (100), and the other side of the returning frame (100) is provided with a bearing chamber (200);
one end of the cutter shaft (201) is connected with an output shaft of the hydraulic motor, and the other end of the cutter shaft is connected with the bearing chamber (200).
3. The intelligent control straw returning plow of claim 1, wherein the transmission comprises a belt transmission case (300), a gear transmission case (301) and a transmission shaft (302);
a cover plate (101) is arranged at the top of the returning machine frame (100), the gear transmission case (301) is installed on the cover plate (101), the belt transmission case (300) is installed on one side of the returning machine frame (100), and a bearing chamber (200) is arranged on the other side of the returning machine frame (100);
one end of the transmission shaft (302) is rotatably connected with the gear transmission case (301), and the other end of the transmission shaft is rotatably connected with the upper part of the belt transmission case (300);
one end of the cutter shaft (201) is rotatably connected with the lower part of the belt transmission case (300), and the other end of the cutter shaft is connected with the bearing chamber (200).
4. The intelligent control straw returning plow as claimed in claim 3, wherein a pair of balance gears (108) is symmetrically arranged on the bottom surface of the cover plate (101), a pair of balance racks (107) is symmetrically arranged on the side surface of the balance plate (105), and the balance racks (107) are meshed with the balance gears (108).
5. The intelligent control straw returning plow as claimed in claim 1, wherein the plow frame (400) is further provided with a depth wheel (500).
6. The intelligent control straw returning plow as claimed in claim 5, wherein a fixed sleeve (502) is arranged on the side wall of the plow frame (400), a connecting rod (501) is sleeved in the fixed sleeve (502), and the connecting rod (501) is fixed with the fixed sleeve (502) through a pin shaft (503); one end, far away from the fixed sleeve (502), of the connecting rod (501) is rotatably connected with the depth wheel (500), a plurality of through holes are uniformly formed in the connecting rod (501), and the pin shaft (503) is inserted into the through holes.
7. The intelligent control straw returning plow as claimed in claim 1, wherein the connecting frame comprises a suspension (102), a pair of hangers (103) and a pair of hanging arms (401), one end of each hanger (103) and each hanging arm (401) is in threaded connection with the suspension (102), the other end of each hanger (103) is in threaded connection with the front part of the plow frame (400), and the other end of each hanging arm (401) is in threaded connection with one end of the plow frame (400) close to the balance plate (105).
8. The intelligent control plough for returning straws to fields as claimed in claim 1, wherein the controller is further electrically connected with a display screen and a setting button respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921948043.7U CN211090530U (en) | 2019-11-12 | 2019-11-12 | Intelligent control straw returning plough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921948043.7U CN211090530U (en) | 2019-11-12 | 2019-11-12 | Intelligent control straw returning plough |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211090530U true CN211090530U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921948043.7U Expired - Fee Related CN211090530U (en) | 2019-11-12 | 2019-11-12 | Intelligent control straw returning plough |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211090530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110800395A (en) * | 2019-11-12 | 2020-02-18 | 王建策 | Intelligent control straw returning plough |
-
2019
- 2019-11-12 CN CN201921948043.7U patent/CN211090530U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110800395A (en) * | 2019-11-12 | 2020-02-18 | 王建策 | Intelligent control straw returning plough |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 Termination date: 20211112 |