CN202587880U - Semi-automatic remote control machine for returning straws to fields - Google Patents
Semi-automatic remote control machine for returning straws to fields Download PDFInfo
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- CN202587880U CN202587880U CN 201220253113 CN201220253113U CN202587880U CN 202587880 U CN202587880 U CN 202587880U CN 201220253113 CN201220253113 CN 201220253113 CN 201220253113 U CN201220253113 U CN 201220253113U CN 202587880 U CN202587880 U CN 202587880U
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Abstract
The utility model discloses a semi-automatic remote control machine for returning straws to the fields and belongs to the technical field of agricultural machinery and the machine is mainly used for solving the problems that an existing machine for returning straws to the fields is not suitable for the operation of returning straws to the fields in middle-area and small-area croplands in flat areas. The semi-automatic remote control machine is mainly characterized by comprising a rack, a diesel engine, a caterpillar travelling mechanism, a manual vertical speed changing box, a farm machine suspending mechanism, a remote control device and a hydraulic control system, wherein a third output shaft is arranged on the manual vertical speed changing box, a straw operation machine is fixed on the farm machine suspending mechanism, a manual clutch power device is installed on a blade power shaft, and the third output shaft of the speed changing box is connected with the straw operation machine; and cylindrical baffle plates extending out of the outer plane of a caterpillar are additionally arranged on a wheel type chain caterpillar of the caterpillar travelling mechanism. The semi-automatic remote control machine has the characteristics that the environment pollution caused by returning the straws to the fields by farmers can be avoided, the labor force is saved, the labor intensity is lowered, and the turning radius is small; and the semi-automatic remote control machine is mainly used for returning the straws to the fields in middle-area and small-area croplands in flat areas.
Description
Technical field
The utility model belongs to agricultural machinery technological field, is specifically related to a kind ofly in the straw-returning process, can save the labour, can reduce labor intensity again, has the semi-automatic remote control straw-returning agricultural machinery of environmental-protection function simultaneously.
Background technology
In agricultural production process, corn straw, wheat straw that the corn field after the results, wheatland etc. left behind need be eliminated.The mode of tradition straw-returning has three kinds: 1. large sized tractor is through the row straw-returning; Because the tractor volume is bigger, radius of turn is bigger, to middle-size and small-size soil during through the operation of row straw-returning; Cause row easily and have the stalk of omission not to be eliminated in the ranks, increase the repetition activity duration; 2, with traditional burning mode it is handled through row, can produce environment like this and pollute, the risk of breaking out of fire is arranged simultaneously; 3. present, the machine that the whole ground of straw-returning is arranged on the market be on the basis of hand tractor through line operate, what need that the operator do not stop sets upright at machine at the back, labour intensity is big, only suitable male adults operation.
Traditional vertical gearbox of 91 types (being vertical hand tractor gearbox) has only two power take-offs, drives advancing of left and right wheels, does not have directly to drive the power take-off of straw-returning blade; And bogey (the being frame) size of the horizontal gearbox of 101 types (being horizontal hand tractor gearbox) that has three power take-offs is very big, causes that complete machine size lengthening, load strengthen, the radius of turn lengthening, can not more make full use of power.
The input of the power of traditional straw cutting apparatus is by universal joint rotation input power, and this mode relatively is suitable for large-scale tractor and drives, and if to being applicable to that fritter cropland's miniature stalk field-returning machine uses this way, can make cost up; And the mode that traditional approach separates the straw-returning mechanomotive force is to cut off power resources from gearbox, and this method applies to the miniature stalk field-returning machine has also increased meaningless cost.
Because the working environment of various special vehicles is different; The special vehicle (comprising excavator, combine, tank etc.) that has some under special environment, to work has been equipped with wheeled chain crawler belt, and the turning problem of these wheeled chain creeper trucks is just arisen at the historic moment.At present, the method for the wheeled chain creeper truck of the solution that occurs on the market has two kinds: method one, and increase turns to brake system on power take-off, at Ackermann steer angle, is realized turning by the crawler belt that turns to brake system to block turn direction; Method two adds tiny relatively crowning on wheeled chain crawler belt, make crawler belt and ground realize that point contacts.In the said method: method one has strengthened production cost, and the destructiveness of method two road pavement is bigger.
Summary of the invention
The purpose of the utility model is to provide a kind of peasant's straw-returning of can avoiding that environment is shone into polluting to the problems referred to above; Can save the labour again; Reduce labour intensity, and radius of turn is little, the medium-long range remote control straw cutting apparatus of the middle fritter cropland's of suitable flat area straw-returning.On the basis that guarantees the straw-returning effect, reduce peasant's working strength, improve farming enthusiasm.
The technical solution of the utility model is: a kind of semi-brake remote control straw cutting apparatus; Comprise frame, be positioned at the diesel engine of frame leading portion, the creeper undercarriage that is positioned at the frame both sides, the manual vertical gearbox that is positioned at the frame tail end and agricultural machinery hitch and remote control and hydraulic control system; Diesel engine is connected with manual vertical gearbox through belt; Manual vertical gearbox first output shaft, second output shaft are connected with the active force sprocket wheel of both sides creeper undercarriage respectively, it is characterized in that: on manual vertical gearbox, be provided with the 3rd output shaft; On the agricultural machinery hitch, be fixed with the stalk work tool that is made up of straw-returning frame, straw-returning blade, blade line shaft and manual clutch power set, the manual clutch power set are installed on the blade line shaft; Manual vertical gearbox the 3rd output shaft is connected with the stalk work tool; Hydraulic control system connects with the stalk work tool; On the wheeled chain crawler belt of creeper undercarriage, add at interval and stretch out the outerplanar cylindrical baffle of crawler belt.
The two bent plates surface baffle plate at the two ends of two chain bent plates of the every joint symmetry in the chain both sides of the wheeled chain crawler belt described in the technical solution of the utility model, cylindrical baffle is fixed on the two pitch chain bar bent plates between the baffle plate of two bent plates surface.
The horizontal drop of cylindrical baffle described in the technical solution of the utility model and bent plate surface baffle plate is 2mm-10mm, and the angle between cylindrical baffle and the bent plate surface baffle plate is 0-45 °.
On every joint crawler belt of the wheeled chain crawler belt described in the technical solution of the utility model, or every interval one joint crawler belt on, or every interval two joint crawler belts on add cylindrical baffle.
Be provided with three gear-box axles that connect through gear in the manual vertical gearbox described in the technical solution of the utility model; Gearbox first output shaft, second output shaft respectively with gearbox in two gear-box axles connect, gearbox the 3rd output shaft connects with another root gear-box axle in the gearbox through key.
That manual clutch power set described in the technical solution of the utility model comprise is coaxial, be fixed on power shaft, clutch and transmission shaft on the stalk work tool frame successively; The straw-returning blade evenly is arranged on the blade line shaft, and the blade line shaft is with the transmission shaft parallel shape and is fixed on the stalk work tool frame; The blade line shaft connects through the 3rd, the 4th sprocket wheel, second chain with transmission shaft; Power shaft connects with first sprocket wheel of gearbox the 3rd output shaft through second sprocket wheel, first chain.
The utility model is owing to adopt the semi-brake remote control straw cutting apparatus that is made up of frame, diesel engine, creeper undercarriage, manual vertical gearbox, agricultural machinery hitch, remote control and hydraulic control system; Wherein, Diesel engine is connected with manual vertical gearbox through belt; Manual vertical gearbox first output shaft, second output shaft are connected with the active force sprocket wheel of both sides creeper undercarriage respectively; On manual vertical gearbox, be provided with the 3rd output shaft; On the agricultural machinery hitch, be fixed with the stalk work tool that is made up of stalk work tool frame, straw-returning blade, blade line shaft and manual clutch power set, the manual clutch power set are installed on the blade line shaft, and manual vertical gearbox the 3rd output shaft is connected with the stalk work tool; Hydraulic control system connects with the stalk work tool; On the wheeled chain crawler belt of creeper undercarriage, add at interval and stretch out the outerplanar cylindrical baffle of crawler belt, thereby can on the less manual vertical gearbox that takes up room, realize directly giving the straw cutting apparatus outputting power, realize powershift through the manual clutch power set of straw cutting apparatus; Make crawler belt and ground realize that line contacts; Make the crawler belt stop motion through support wheel in the creeper undercarriage and higher cylindrical baffle fulcrum snap-in force, and then realize only needing the turning effect of the wheeled cheaply chain creeper truck of several yuans, and reduce the injury of metal track cement pavement at hard surfacing; The startup of remote control through hydraulic control system control straw cutting apparatus, about turn to, throttle size, the up-down of stalk work tool, clutch combine to separate, and implements the straw-returning operation.The utlity model has and can avoid peasant's straw-returning that environment is shone into polluting, can save the labour again, reduce labour intensity, and the little characteristics of radius of turn.The utility model is mainly used in the middle fritter cropland's of flat area straw-returning.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model.
Fig. 2 is the backsight structural representation of the utility model.
Fig. 3 is the stereogram of the utility model.
Fig. 4 is the structural representation of the utility model stalk work tool.
Fig. 5 is the structural representation of the utility model crawler belt part.
Fig. 6 is a local enlarged diagram among Fig. 5.
Fig. 7 is the vertical view of Fig. 6.
Fig. 8 is the structural representation of the manual vertical gearbox of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further to describe.
Like Fig. 1, Fig. 2, shown in Figure 3.The semi-automatic remote control straw cutting apparatus of the utility model is made up of frame 21, diesel engine 11, creeper undercarriage, manual vertical gearbox 19, agricultural machinery hitch, stalk workover rig 23, remote control 14 and hydraulic control system 17.Wherein, diesel engine 11 is connected with manual vertical gearbox 19 through belt.Manual vertical gearbox 19 first output shafts, second output shaft are connected with the active force sprocket wheel of both sides creeper undercarriage respectively.On the agricultural machinery hitch, be fixed with stalk work tool 23.Hydraulic control system connects with stalk work tool 23.
The utility model crawler belt part stalk workover rig is as shown in Figure 4.The stalk work tool is made up of stalk work tool frame, straw-returning blade 34, blade line shaft 33 and manual clutch power set 28.That manual clutch power set 28 comprise is coaxial, be fixed on power shaft 25, clutch and transmission shaft on the stalk work tool frame successively; Straw-returning blade 34 evenly is arranged on the blade line shaft 33, and blade line shaft 33 is with the transmission shaft parallel shape and is fixed on the stalk work tool frame; Blade line shaft 33 and transmission shaft connect through the 3rd, the 4th sprocket wheel 30,32, second chain 31; Power shaft 25 connects with first sprocket wheel of gearbox the 3rd output shaft 38 through second sprocket wheel, first chain 24.Manual clutch power set 28 are installed on the power shaft 25 on the stalk work tool frame.
The utility model crawler belt part is like Fig. 5, Fig. 6, shown in Figure 7.On the wheeled chain crawler belt of creeper undercarriage, add at interval and stretch out the outerplanar cylindrical baffle 39 of crawler belt.Cylindrical baffle 39 is 2mm-10mm with the horizontal drop of bent plate surface baffle plate 40, and the angle between cylindrical baffle 39 and the bent plate surface baffle plate 40 is 0-45 °.Interpolation cylindrical baffle 39 on every joint crawler belt of wheeled chain crawler belt, on the one joint crawler belt of perhaps every interval, on the two joint crawler belts of perhaps every interval.Every joint crawler belt of wheeled chain crawler belt comprises two parallel pitch chain bar bent plates and is fixed on the two bent plates surface baffle plate 40 at these two pitch chains bar bent plate two ends that cylindrical baffle 39 is fixed on the two pitch chain bar bent plates between the baffle plate 40 of two bent plates surface.
The manual vertical gearbox of the utility model is as shown in Figure 8.Be provided with three gear-box axles that connect through gear in the manual vertical gearbox 19; Wherein, Root gear-box axle gearbox first output shaft 35, second output shaft 36 respectively with gearbox in two gear-box axles connect, gearbox the 3rd output shaft 38 connects with another root gear-box axle 37 in the gearbox through key.
Start the diesel engine 11 that is positioned at frame 21 leading portion 7.35KW-14.71KW through starting switch 1; Diesel engine 11 is imported manual transmission belt pulley 18 through the V-belt with power; Manual transmission 19 makes the internal gear interlock after through manual pin 4 engage a gears; And then the sprocket wheel 6 on the left and right sides power transmission shaft that is fixed on manual transmission 19 is gained impetus, and drive wheeled chain caterpillar drive, make complete machine realize walking.End in manual transmission 19 has added i.e. the 3rd output shaft 5 of a power take-off; Effect is to give the stalk work tool 23 that is installed in frame 21 ends through first sprocket wheel and the first chain transmitting power that are installed on the 3rd output shaft 5, finally realizes the work of straw-returning blade 34.Diesel engine 11 is also given the gear pump 12 and generator 13 that is positioned at frame 21 centres through the V-belt transmitting power when power being provided for manual transmission 19 through the V-belt.Gear pump 12 obtains to make the hydraulic oil in the hydraulic oil container obtain pressure behind the rotary power, thereby realizes the effect of delivery hydraulic pressure oil.Generator 13 obtains to begin generating behind the rotary powers, and electric power is flowed to storage battery, thereby charges to storage battery when being implemented in machine operation.
After operating personnel sent instruction through the wireless remotecontrol machine, the microprocessor in the radio receiver 17 of manual transmission upper fixed was received signal.To turn to after the microprocessor computing, clutch separation combines and the up-down of stalk work tool 23 instruction is assigned to the magnetic valve 14 that is positioned at manual transmission 19 tops through relay; Magnetic valve turns to oil cylinder 15, clutch oil cylinder 16 and stalk work tool 23 oil cylinders about through the method for cutting out and open oil circuit hydraulic oil being flowed to; About turn to oil cylinder 15 to push left and right sides Steering valve to realize turning to of complete machine; Clutch oil cylinder 16 pushes the separating and combining that clutch disc realizes clutch, and the straw-returning Oil cylinder pushes stalk work tool 23 and realizes its up-down.To control the instruction of throttle size after the microprocessor computing and assign to the miniature motor that is positioned at the diesel engine side, and reverse through the just commentaries on classics of electromotor and realize tension and loosen throttle, finally realize controlling the throttle size through relay.
Being installed in manual transmission 19 the 3rd terminal output shafts 5 is transported to power on the power shaft 2 of stalk workover rig through first sprocket wheel, first chain 24 and second sprocket wheel; Power shaft 2 is transported to power on the transmission shaft through clutch; Transmission shaft is transported to power on the blade line shaft 33 through the 3rd sprocket wheel 30, second chain 31 and the 4th sprocket wheel 32; 33 rotations of blade line shaft drive straw-returning blade 34 rotations that are installed on the blade line shaft 33, and 34 rotations of straw-returning blade cooperate the up-down of stalk work tool 23 finally to realize the straw-returning effect.
When crawler belt power-assisted in comparatively smooth cement pavement ascending pathway process is turned, through as the wheel of the intermediate support among Fig. 5 24 realize the power-assisteds turnings with the cylindrical baffles 39 that are installed in the middle of the crawler belt bent plate surface baffle plate 40.During turning; Hydraulic jack pushes switching valve; Make the power take-off gear of manual transmission 19 inner turn direction break away from power input gear, run out of steam, this moment, the crawler belt of turn direction ran out of steam; But because the frictional force of turn direction greater than the resistance of craspedodrome direction, so can not be turned so appoint.Be installed in the cylindrical baffle 39 of baffle plate 40 centres, crawler belt bent plate surface and the snap-in force of middle bearing wheel 24 this moment and make the crawler belt stop motion, and then the frictional force that makes turn direction realizes turning to greater than the craspedodrome resistance.This at the cylindrical baffle 39 that is installed in according to different proportion on the whole piece crawler belt on the baffle plate 40 of crawler belt bent plate surface; Make crawler belt not stop to reduce the frictional force of turn direction, finally be implemented in the creeper truck turning effect under the situation that power chain turning brake system and non-mounting points contact track are not installed.
The machine length overall is 2000mm-2400mm, and the machine beam overall is 900mm-1100mm, and the machine height overall is 800mm-900mm.The radius of turn of this machine on the soil is smaller or equal to 800mm, and the radius of turn on cement pavement is smaller or equal to 2000mm.
What this machine adopted is manual engage a gear, is used to adapt to various landform.When on very soft soil, working (like sandy soil ground), hang third gear and carry out operation; When on the softer relatively soil of soil property, working (like blackland), hang second gear through the row operation; , when row work (such as loessland, ground hardens), put in the first speed in the harder soil of soil property through capable operation.
Claims (6)
1. semi-brake remote control straw cutting apparatus; Comprise frame, be positioned at the diesel engine of frame leading portion, the creeper undercarriage that is positioned at the frame both sides, the manual vertical gearbox that is positioned at the frame tail end and agricultural machinery hitch and remote control and hydraulic control system; Diesel engine is connected with manual vertical gearbox through belt; Manual vertical gearbox first output shaft, second output shaft are connected with the active force sprocket wheel of both sides creeper undercarriage respectively, it is characterized in that: on manual vertical gearbox, be provided with the 3rd output shaft; On the agricultural machinery hitch, be fixed with the stalk work tool that is made up of straw-returning frame, straw-returning blade, blade line shaft and manual clutch power set, the manual clutch power set are installed on the blade line shaft; Manual vertical gearbox the 3rd output shaft is connected with the stalk work tool; Hydraulic control system connects with the stalk work tool; On the wheeled chain crawler belt of creeper undercarriage, add at interval and stretch out the outerplanar cylindrical baffle of crawler belt.
2. semi-automatic remote control straw cutting apparatus according to claim 1; It is characterized in that: the two bent plates surface baffle plate at the two ends of two chain bent plates of the every joint symmetry in the chain both sides of described wheeled chain crawler belt, cylindrical baffle is fixed on the two pitch chain bar bent plates between the baffle plate of two bent plates surface.
3. semi-automatic remote control straw cutting apparatus according to claim 2 is characterized in that: the horizontal drop of described cylindrical baffle and bent plate surface baffle plate is 2mm-10mm, and the angle between cylindrical baffle and the bent plate surface baffle plate is 0-45 °.
4. semi-automatic remote control straw cutting apparatus according to claim 1 and 2 is characterized in that: on every joint crawler belt of described wheeled chain crawler belt, or every interval one joint crawler belt on, or every interval two joint crawler belts on add cylindrical baffle.
5. semi-automatic remote control straw cutting apparatus according to claim 1 and 2; It is characterized in that: be provided with three gear-box axles that connect through gear in the described manual vertical gearbox; Gearbox first output shaft, second output shaft respectively with gearbox in two gear-box axles connect, gearbox the 3rd output shaft connects with another root gear-box axle in the gearbox through key.
6. semi-automatic remote control straw cutting apparatus according to claim 1 and 2 is characterized in that: described manual clutch power set comprise coaxial, be fixed on power shaft, clutch and transmission shaft on the stalk work tool frame successively; The straw-returning blade evenly is arranged on the blade line shaft, and the blade line shaft is with the transmission shaft parallel shape and is fixed on the stalk work tool frame; The blade line shaft connects through the 3rd, the 4th sprocket wheel, second chain with transmission shaft; Power shaft connects with first sprocket wheel of gearbox the 3rd output shaft through second sprocket wheel, first chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220253113 CN202587880U (en) | 2012-05-31 | 2012-05-31 | Semi-automatic remote control machine for returning straws to fields |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220253113 CN202587880U (en) | 2012-05-31 | 2012-05-31 | Semi-automatic remote control machine for returning straws to fields |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202587880U true CN202587880U (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220253113 Expired - Fee Related CN202587880U (en) | 2012-05-31 | 2012-05-31 | Semi-automatic remote control machine for returning straws to fields |
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| Country | Link |
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| CN (1) | CN202587880U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103299782A (en) * | 2013-06-19 | 2013-09-18 | 重庆盘龙科技发展有限责任公司 | Multifunctional speed changing box |
| CN108476747A (en) * | 2018-05-23 | 2018-09-04 | 黑龙江省农业机械运用研究所 | A kind of buried machine conveying device of maize straw |
-
2012
- 2012-05-31 CN CN 201220253113 patent/CN202587880U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103299782A (en) * | 2013-06-19 | 2013-09-18 | 重庆盘龙科技发展有限责任公司 | Multifunctional speed changing box |
| CN103299782B (en) * | 2013-06-19 | 2015-06-24 | 重庆盘龙科技发展有限责任公司 | Multifunctional speed changing box |
| CN108476747A (en) * | 2018-05-23 | 2018-09-04 | 黑龙江省农业机械运用研究所 | A kind of buried machine conveying device of maize straw |
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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: 20121212 Termination date: 20150531 |
|
| EXPY | Termination of patent right or utility model |