CN112292941A - Cotton stalk crushing and returning combined machine for recovering residual film - Google Patents
Cotton stalk crushing and returning combined machine for recovering residual film Download PDFInfo
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- CN112292941A CN112292941A CN202011299029.6A CN202011299029A CN112292941A CN 112292941 A CN112292941 A CN 112292941A CN 202011299029 A CN202011299029 A CN 202011299029A CN 112292941 A CN112292941 A CN 112292941A
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- tooth
- rotating shaft
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 79
- 239000002689 soil Substances 0.000 claims abstract description 27
- 238000005096 rolling process Methods 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 238000004064 recycling Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 230000005540 biological transmission Effects 0.000 claims description 48
- 239000010902 straw Substances 0.000 claims description 33
- 239000012528 membrane Substances 0.000 claims description 27
- 238000011084 recovery Methods 0.000 claims description 27
- 238000002485 combustion reaction Methods 0.000 claims description 24
- 238000003756 stirring Methods 0.000 claims description 20
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 15
- 239000002985 plastic film Substances 0.000 claims description 12
- 229920006255 plastic film Polymers 0.000 claims description 12
- 238000007790 scraping Methods 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 5
- 239000010813 municipal solid waste Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000011070 membrane recovery Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000034303 cell budding Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0287—Devices for laying-out or removing ground coverings
Abstract
The invention relates to the technical field of agricultural machinery, in particular to a cotton stalk crushing and returning and residual film recycling combined machine which comprises a self-propelled vehicle, a power assembly, a cotton stalk crushing and returning device for crushing and returning cotton stalks, a digging and film picking device for picking up residual films, a spike tooth chain plate or spike tooth mesh belt, a fan type sorting device and a collecting device with a film rolling cavity inside. The cotton stalk crushing and returning device is reasonable and compact in structure, cotton stalks can be directly crushed and returned to the field, residual films and stubbles in soil can be excavated through the soil excavating and film picking device, most of soil in the residual films and stubbles is removed and then the residual films and the stubbles are thrown onto the spike-tooth chain plates or the spike-tooth mesh belts, the soil and the stubbles in the residual films are removed through the fan type sorting device, the residual films conveyed by the spike-tooth chain plates or the spike-tooth mesh belts are rolled into a cylinder shape through the collecting device, transportation and utilization at the later stage are facilitated, and the residual films can be adhered more tightly when the residual films are rolled into the cylinder shape after being sprayed with moisture through the residual film cleaning device.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a cotton stalk crushing and returning combined machine for recovering residual films.
Background
Currently, farmland mulching planting is widely used in various places, particularly in arid areas, but residual mulching cultivated in the past year is not effectively and timely recovered, soil hardening and degeneration are caused, the land quality is rapidly reduced, the budding of crops is prevented, and environmental pollution is caused. Present incomplete membrane recovery unit is more, but still field incomplete membrane reclaimer is smashed to current self-propelled cotton stalk, and cotton stalk is smashed still not thorough to field device cotton stalk of smashing, especially can not extract the cotton stalk root completely, and subsequent incomplete membrane of being not convenient for is picked up, and the incomplete membrane of retrieving in the incomplete membrane recovery unit still has impurity to exist, and simultaneously after the collecting box is unloaded, the incomplete membrane is blown away by the wind easily, and the transportation and the recovery in later stage are not convenient for.
Disclosure of Invention
The invention provides a cotton stalk crushing returning residual film recovery combined machine, which overcomes the defects of the prior art and can effectively solve the problems that the existing cotton stalk crushing returning residual film recovery combined machine cannot completely pull out the root of a cotton stalk, the residual film is difficult to pick up, the cotton stalk is not crushed thoroughly, the residual film is easy to blow away, and the recovery efficiency is low.
The technical scheme of the invention is realized by the following measures: a cotton stalk crushing and returning residual film recovery combined machine comprises a self-propelled vehicle, a power assembly, a cotton stalk crushing and returning device for crushing and returning cotton stalks, a soil digging and film picking device for picking up residual films, a spike-tooth chain plate or spike-tooth net belt, a fan type sorting device and a collecting device with a film rolling cavity inside, wherein the power assembly is fixedly installed at the middle upper part of the self-propelled vehicle, the cotton stalk crushing and returning device is hinged to and installed on the self-propelled vehicle in front of the power assembly, the soil digging and film picking device is hinged to and installed on the self-propelled vehicle below the power assembly, the collecting device is hinged to and installed on the self-propelled vehicle behind the power assembly, the spike-tooth chain plate or spike-tooth net belt capable of conveying residual films into the film rolling cavity is installed at the rear side of the soil digging and film picking device, the fan type sorting device capable of separating root stubbles and residual films is installed on the self-propelled vehicle corresponding to the position between the rear side of the lower part of the spike-tooth chain plate or spike-tooth net belt and the front side of Residual film cleaning device for spraying wet residual film.
The following is further optimization or/and improvement of the technical scheme of the invention:
the self-propelled vehicle comprises a frame, a cab, an operating device, an internal combustion engine, front traveling wheels, rear traveling wheels, a front axle assembly and a rear axle assembly, wherein the front traveling wheels are arranged at the lower end of the front part of the frame through the front axle assembly with a differential mechanism, the rear traveling wheels are arranged at the lower end of the rear part of the frame through the rear axle assembly with a steering hydraulic cylinder, the cab is fixed at the upper end of the front part of the frame, the operating device is arranged in the cab, the internal combustion engine is fixed on the frame behind the cab, a power assembly is arranged below the internal combustion engine and comprises a front gearbox, a transmission shaft, a front output shaft, a rear gearbox and a rear output shaft, the front gearbox and the rear gearbox are fixedly arranged on the frame below the internal combustion engine at intervals from front to rear, the front transmission shaft with the right end positioned on the right side of the front gearbox is arranged, the middle part of the front gearbox is provided with a front output shaft, the left end and the right end of which are respectively positioned at the left side and the right side of the front gearbox, the front part of the front gearbox is provided with a transmission shaft, the front part of the rear gearbox is provided with a rear drive shaft, the right end of which is positioned at the right side of the rear gearbox, the right end of the rear drive shaft is in transmission connection with the right end of an output shaft of an internal combustion engine through a belt wheel, the rear part of the rear gearbox is provided with a rear output shaft, the left end and the right end of which are respectively positioned at the left side and the right side of the rear gearbox, the front output shaft is.
The digging and film picking device can comprise a conveying shell, a lifting oil cylinder, a digging blade and a conveying cross rod, wherein the conveying shell comprises an upper cover plate, a lower bottom plate, a right side plate and a left side plate, the left side plate and the right side plate are identical in structure and are distributed at intervals in the left-right direction, the lower side surface of the right side plate is a horizontal plane, the right rear side and the left rear side of the upper cover plate are respectively and fixedly connected with the front side of the right side plate and the front side of the left side plate, the right front side and the left front side of the lower bottom plate are respectively and fixedly connected with the rear side of the right side plate and the rear side of the left side plate, the upper cover plate, the lower bottom plate, the right side plate and the left side plate form a conveying channel which is inclined in a low-front-high-back shape, the upper side of the rear portion of the right side plate and the upper side of the rear portion of the left side plate are respectively hinged and connected to a, an excavating roller is fixedly arranged on the outer side of the excavating shaft, a plurality of excavating blades capable of lifting residual membranes in soil are uniformly distributed on the outer side of the excavating roller along the circumference, a rear driven shaft is rotatably arranged on the lower side of the rear part of a right side plate at the position corresponding to the rear upper part of the excavating shaft, a rear right driven sprocket and a rear left driven sprocket are respectively fixedly arranged on the right part and the left part of the rear driven shaft corresponding to the position between the right side plate and the left side plate, a rear driving shaft is rotatably arranged on the rear side of the upper part of the right side plate at the position corresponding to the rear upper part of the rear driven shaft, a rear right driving sprocket and a rear left driving sprocket are respectively fixedly arranged on the right part and the left part of the rear driving shaft corresponding to the position between the right side plate and the left side plate, the rear right driving sprocket is in transmission connection with the rear right driven sprocket through a rear right chain, the rear left driving sprocket is in transmission connection with the rear left driven sprocket through a rear left chain, a plurality of left and right conveying, the right part of each conveying cross rod is fixedly connected with the corresponding position of the outer side of the rear right chain, the rear driving shaft is in transmission connection with the right end of the rear output shaft through a belt wheel, the right end of the rear driven shaft is in transmission connection with the right end of the digging shaft through the belt wheel, and the rotation directions of the rear driven shaft and the digging shaft are the same.
The nail tooth chain plates or the nail tooth net belts can be arranged on the frame through the lower chain wheel, the front upper chain wheel, the rear upper chain wheel and the upper tensioning chain wheel, the lower rotating shaft is rotatably arranged on the frame behind the rear driving shaft, the front upper rotating shaft is rotatably arranged on the frame above the lower rotating shaft, the rear upper rotating shaft is rotatably arranged on the frame behind the front upper rotating shaft, the position of the rear upper rotating shaft is equal to the position of the front upper rotating shaft, the upper tensioning shaft is rotatably arranged on the frame below the front of the rear upper rotating shaft, the lower chain wheel, the front upper chain wheel, the rear upper chain wheel and the upper tensioning chain wheel are respectively and fixedly arranged on the lower rotating shaft, the front upper rotating shaft, the rear upper rotating shaft and the upper tensioning shaft, the nail tooth chain plates or the nail tooth net belts are sleeved outside the lower chain wheel, the middle parts of the rear lower sections of the nail tooth chain plates or the nail tooth net belts are tightly pressed on the, the frame above the residual film cleaning device is fixed with a scraping plate which is high in front and low in back and inclines, the upper side of the front part of the scraping plate is close to the outer side of the rear part of the upper tensioning chain wheel, the rear part of the scraping plate extends downwards to the upper part of the film rolling cavity, and the left end of the front upper rotating shaft is in transmission connection with the left end of the rear output shaft through a belt wheel.
The collecting device can comprise a residual film collecting box and a residual film conveyor belt, the residual film collecting box is arranged on the frame below the rear upper rotating shaft and comprises a right collecting plate and a left collecting plate, the upper side of the rear part of the right collecting plate and the upper side of the rear part of the left collecting plate are respectively hinged with the upper part of the frame, film unloading oil cylinders are respectively arranged between the rear side of the lower part of the right collecting plate and the rear side of the lower part of the left collecting plate and the frame, the left side of the lower part of the right collecting plate is provided with a residual film conveyor belt which is in a shape of a coil film cavity and can roll the residual film into a cylinder, the residual film conveyor belt is arranged on the frame by a first belt roller, a second belt roller, a third belt roller and a lower tensioning belt roller, a first rotating shaft is rotatably arranged on the lower side of the front part of the right collecting plate, a second rotating shaft is rotatably arranged on the lower side of the rear, rotate on the right collecting plate of top before the second pivot and install down the tensioning axle, the position of tensioning axle is less than first pivot position down, first area roller, the second takes the roller, third area roller and tensioning area roller fixed mounting respectively is in first pivot down, the second pivot, the third pivot is epaxial with lower tensioning, incomplete membrane conveyer belt suit is at first area roller, second area roller and third area roller outside, the back upper segment middle part of incomplete membrane conveyer belt compresses tightly the back lower part at tensioning area roller down, first pivot links together through band pulley transmission with lower pivot.
The fan type sorting device can comprise a recovery cover, a flow guide pipe, a first air pipe, a second air pipe and a fan fixedly arranged above an internal combustion engine, wherein the recovery cover is fixedly arranged above a spike-tooth chain plate or a spike-tooth net belt corresponding to the position between a front upper rotating shaft and a rear upper rotating shaft and is a shell with a downward opening, the lower side of the rear end of the recovery cover extends downwards to the upper side of the rear part of a film rolling cavity, a front baffle plate positioned in front of the spike-tooth chain plate or the spike-tooth net belt is fixed on the lower side of the front part of the recovery cover, an air inlet is arranged on the front side of the recovery cover corresponding to the front upper chain wheel, the flow guide pipe with a front-high-rear-low inclined shape is fixedly communicated on the front side of the recovery cover corresponding to the position of the air inlet, a first air pipe with a rectangular cross section is fixedly communicated with the air outlet of the fan, the rear conveying auger is fixedly installed on the rear side of the lower portion of the internal combustion engine corresponding to the position of the front lower portion of the front baffle plate from left to right, a sundry discharging pipe which is low in front and high in back and is inclined and rectangular in cross section is fixedly communicated with a feeding port at the upper end of the rear conveying auger, the upper side of the rear end of the sundry discharging pipe is fixedly connected with the lower side of the front baffle plate, the lower side of the rear end of the sundry discharging pipe extends backwards to be close to the front side of a spike-tooth chain plate or a spike-tooth net belt at a corresponding position, a rear discharging port is formed in the right end of the rear conveying auger, the left end of a rotating shaft of the rear conveying auger is connected with the left.
The cotton stalk crushing and returning device comprises a crushing shell, a stalk pulling and conveying device, a crushing barrel and a front conveying auger, wherein the crushing shell comprises a front bottom plate, a front top plate, a right side plate and a left side plate which are identical in structure and are bilaterally and symmetrically distributed, the upper side of the right part of the front bottom plate is fixedly connected with the lower side of the right side plate, the upper side of the left part of the front bottom plate is fixedly connected with the lower side of the left side plate, the upper side of the right part of the front top plate is fixedly connected with the upper side of the rear part of the left side plate, at least one lifting oil cylinder is hinged between the rear side of the middle part of the front bottom plate and the front side of the lower end of a frame at a left-right interval, the crushing barrel is fixedly arranged between the left side of the rear part of the right side plate and the right side of the rear part of the left side plate, the crushing barrel is in a left-right cylindrical shape, the rear side of the crushing barrel is hinged, the right discharge tube is in a tubular shape with a large front part and a small rear part, the right discharge tube is positioned on the right side of the transmission shaft and is inclined in a shape with a high front part and a low rear part, a stirring shaft is installed in the stirring cylinder in a rotating mode, a stirring roller is fixedly installed on the outer side of the stirring shaft, a plurality of cutting knives capable of crushing cotton stalks and conveying the crushed cotton stalks to the right discharge tube and the left discharge tube are evenly distributed on the outer side of the stirring roller at intervals along the circumference, a feeding opening is formed in the front of the stirring cylinder, a front conveying auger is fixedly installed on the front side of the stirring cylinder corresponding to the feeding opening, a front discharging opening corresponding to the feeding opening is formed in the rear side of the front conveying auger, a front feeding opening is formed in the front side of the front conveying auger, a straw pulling conveying device capable of pulling up the cotton stalks and conveying the cotton stalks into the front feeding opening is installed on a right side plate on the front side of.
The grain pulling and conveying device can comprise a front right chain, a front left chain, a lower grain pulling tooth, a grain pulling wheel, an upper grain pulling tooth, a right rocker arm rod, a left rocker arm rod and a loosening plough shovel, wherein a loosening plough shovel is fixedly arranged between the lower side of the front part of a right side plate and the lower side of the front part of a left side plate, the blade of the front side of the loosening plough shovel is wave-shaped or linear, a left-right front driven shaft is rotatably arranged at the lower side of the front part of the right side plate corresponding to the rear position of the loosening plough shovel, a front right driven sprocket and a front left driven sprocket are respectively and fixedly arranged at the right part and the left part of the front driven shaft corresponding to the position between the right side plate and the left side plate, a left-right front driving shaft is rotatably arranged at the middle part of the right side plate corresponding to the position below the rotating shaft of the front conveying auger, a front right driving sprocket and a front left driving sprocket are respectively and fixedly arranged at the right part and the left part of, the front left driving sprocket is in transmission connection with the front left driven sprocket through a front left chain, a plurality of left-right downward straw pulling teeth are evenly distributed on the outer side of the front left chain along the circumferential direction, the right part of each downward straw pulling tooth is fixedly connected with the corresponding position of the outer side of the front right chain, the section of each downward straw pulling tooth is triangular, the front side of the upper part of a right side plate is hinged with the rear side of the middle part of a right rocker arm rod which is inclined in a front-low and rear-high shape, a first compression spring is fixedly connected between the upper end of the right rocker arm rod and the upper side of the front part of a front top plate, the front side of the upper part of a left side plate is hinged with the rear side of the middle part of the left rocker arm rod which has the same structure as the right rocker arm rod, a second compression spring is fixedly connected between the upper end of the left rocker arm rod and the upper side of the front part of the front top plate, a straw pulling shaft is, the outer side of the grain pulling wheel is uniformly provided with a plurality of grain pulling tooth groups at intervals along the circumference, each grain pulling tooth group comprises at least two upper grain pulling teeth which are continuously arranged along the circumference, the cross section of each upper grain pulling tooth is triangular, at least four upper grain pulling teeth positioned on the outer side of the rear part of the grain pulling wheel are meshed with the lower grain pulling teeth and can pull up cotton stalks on the ground and convey the cotton stalks to the front conveying auger from the front lower part to the rear upper part, and the left end of the front driving shaft is in transmission connection with the left end of the rotating shaft of the front conveying auger through a belt pulley and has opposite rotating direction.
The straw pulling and conveying device can further comprise a transfer impeller, a front partition plate and a rear partition plate which are arranged in parallel are fixed at the front left side and the rear left side of the front upper side of a right side plate corresponding to a front feeding port at intervals, the left side of the front partition plate and the left side of the rear partition plate are respectively fixedly connected with the right side of the left side plate, the upper side of the right side plate corresponding to a position between the front partition plate and the rear partition plate is fixedly connected with a U-shaped adjusting frame with a downward opening, a first compression spring is fixedly connected between the front side of the right part of the adjusting frame and the upper end of a right rocker arm rod, a second compression spring is fixedly connected between the front side of the left part of the adjusting frame and the upper end of the left rocker arm rod, a left-right middle rotating shaft is arranged below the adjusting frame, front shaft seats are respectively installed at the left end and the right end of the middle rotating shaft, a third compression spring which is vertically arranged is fixedly connected between the upper end of each front shaft seat and the inner side of The left end of the middle rotating shaft is in transmission connection with the left part of the rotating shaft of the front conveying auger through a belt wheel.
Above-mentioned incomplete membrane belt cleaning device can include the water tank, water pump and shower nozzle, correspond the incomplete membrane conveyer belt rear side fixed mounting who goes up tensioning shaft below position and have the water tank that the rear side is located the posterior lateral plate front side, water tank upper end fixed mounting has the water pump, the fixed intercommunication of water inlet of water pump has the inlet tube that the port is located the water tank bottom down, fixed intercommunication has the elbow between the delivery port of water pump and the intake end of fore-and-aft outlet pipe, the outlet end of outlet pipe is fixed to be communicated to the shower nozzle of rolling up the interior spraying of membrane chamber, be equipped with the valve on the outlet pipe, water tank rear side fixed mounting has the breakwater that is the low form slope in front-high back, the anterior upside of breakwater is close to with the.
The cotton stalk crushing and returning device is reasonable and compact in structure, the cotton stalks can be directly crushed and returned to the field, residual films and stubbles in soil can be excavated through the soil excavating and film picking device, most of soil in the residual films and stubbles is removed and then the residual films and the stubbles are thrown onto the spike-tooth chain plates or the spike-tooth mesh belts, the soil and the stubbles in the residual films are further removed through the fan type sorting device, the residual films conveyed by the spike-tooth chain plates or the spike-tooth mesh belts are rolled into a cylindrical shape through the collecting device, later transportation and utilization are facilitated, the residual films in the film rolling cavity can be sprayed with moisture through the residual film cleaning device, the adsorption force between the residual films is increased, and the residual films are more tightly attached when the residual films are rolled into the cylindrical shape.
Drawings
FIG. 1 is a schematic front view of the present invention.
The codes in the figures are respectively: 1 is a frame, 2 is a cab, 3 is an internal combustion engine, 4 is a front traveling wheel, 5 is a rear traveling wheel, 6 is a front gearbox, 7 is a front driving shaft, 8 is a front output shaft, 9 is a transmission shaft, 10 is a rear gearbox, 11 is a rear driving shaft, 12 is a rear output shaft, 13 is a water baffle, 14 is a right side plate, 15 is a conveying channel, 16 is a regulating cylinder, 17 is an excavating shaft, 18 is an excavating blade, 19 is a rear driven shaft, 20 is a rear driving shaft, 21 is a rear right chain, 22 is a conveying cross bar, 23 is a lower rotating shaft, 24 is a front upper rotating shaft, 25 is a rear upper rotating shaft, 26 is an upper tensioning shaft, 27 is a spike-tooth chain plate or spike-tooth net belt, 28 is a right collecting plate, 29 is a membrane unloading cylinder, 30 is a membrane rolling cavity, 31 is a residual membrane conveyer belt, 32 is a first rotating shaft, 33 is a second rotating shaft, 34 is a third rotating shaft, 35 is a lower shaft, 36 is a recovery cover, 37 is a flow guide pipe, 38 is a, 39 is a second air duct, 40 is a fan, 41 is a front baffle, 42 is a rear conveying auger, 43 is a trash discharge duct, 44 is a right side plate, 45 is a lift cylinder, 46 is a right discharge duct, 47 is a crushing barrel, 48 is a crushing shaft, 49 is a cutter, 50 is a front conveying auger, 51 is a front right chain, 52 is a lower seedling pulling tooth, 53 is a seedling pulling wheel, 54 is an upper seedling pulling tooth, 55 is a loosening plough shovel, 56 is a seedling pulling shaft, 57 is a front driven shaft, 58 is a front driving shaft, 59 is a right rocker arm rod, 60 is a first compression spring, 61 is a transfer impeller, 62 is a front baffle, 63 is a rear baffle, 64 is an adjusting frame, 65 is a transfer shaft, 66 is a front shaft seat, 67 is a third compression spring, 68 is a water tank, 69 is a water pump, 70 is a spray head, 71 is a water inlet pipe, 72 is a water outlet pipe, 73 is a valve, and 74 is a scraping plate.
Detailed Description
The present invention is not limited by the following examples, and specific embodiments may be determined according to the technical solutions and practical situations of the present invention.
For convenience of description, the direction in which the present invention advances during operation is taken as the front, and the description of the relative positional relationship of the respective components is described with reference to the direction in which the observer faces the present invention, such as: the positional relationship of front, rear, up, down, left, right, etc. is determined depending on the direction to the observer.
The invention is further described with reference to the following examples and figures:
as shown in the attached figure 1, the cotton stalk crushing and returning and residual film recycling combined machine comprises a self-propelled vehicle, a power assembly, a cotton stalk crushing and returning device for crushing and returning cotton stalks, an earth-digging and film-picking device for picking up residual films, a spike-tooth chain plate 27 or spike-tooth net belt, a fan type sorting device and a collecting device with a film-rolling cavity 30 inside, wherein the power assembly is fixedly arranged at the middle upper part of the self-propelled vehicle, the cotton stalk crushing and returning device is hinged and arranged on the self-propelled vehicle in front of the power assembly, the earth-digging and film-picking device is hinged and arranged on the self-propelled vehicle below the power assembly, the collecting device is hinged and arranged on the self-propelled vehicle behind the power assembly, the spike-tooth chain plate 27 or spike-tooth net belt which can convey residual films into the film-rolling cavity 30 is arranged at the rear side of the earth-digging and film-picking device, the fan type sorting device which can separate roots from residual films is arranged on the self-, a residual film cleaning device capable of spraying wet residual films is fixedly arranged on the self-propelled vehicle corresponding to the position between the rear side of the lower part of the spike-tooth chain plate 27 or the spike-tooth mesh belt and the front side of the collecting device.
During the use, the cotton stalk crushing and returning device can directly crush the cotton stalks and realize the returning of the cotton stalks, the crushed cotton stalks can improve the fertility of soil after being turned into the soil, the residual films and stubbles in the soil can be excavated through the soil excavating and film picking device, most of the soil in the residual films and stubbles is removed and then thrown onto the spike-tooth chain plates 27 or the spike-tooth mesh belt, the stubbles and the residual films are conveyed through the spike-tooth chain plates 27 or the spike-tooth mesh belt, the soil and the stubbles in the residual films are further removed through the fan type sorting device, the residual films conveyed by the spike-tooth chain plates 27 or the spike-tooth mesh belt can be rolled into a cylinder shape through the collecting device, the transportation and the utilization at the later stage are convenient, the residual films in the film rolling cavity 30 can be sprayed and cleaned through the residual film cleaning device, the adsorption force between the residual films is increased, the collecting device can be adhered to the cylinder shape of the residual films, and the self-travelling vehicle can make the structure of the equipment more, the power performance is stronger, can realize that cotton stalk smashes still field, root stubble and incomplete membrane separation are retrieved in one-time operation, the follow-up ploughing in field and the subsequent processing of incomplete membrane of being convenient for.
The cotton stalk crushing returning and residual film recovering combined machine can be further optimized or/and improved according to actual requirements:
as shown in the attached figure 1, the self-propelled vehicle comprises a vehicle frame 1, a cab 2, an operation device, an internal combustion engine 3, front traveling wheels 4, rear traveling wheels 5, a front axle assembly and a rear axle assembly, wherein the front traveling wheels 4 are arranged at the lower end of the front part of the vehicle frame 1 through the front axle assembly with a differential mechanism, the rear traveling wheels 5 are arranged at the lower end of the rear part of the vehicle frame 1 through the rear axle assembly with a steering hydraulic cylinder, the cab 2 is fixed at the upper end of the front part of the vehicle frame 1, the operation device is arranged in the cab 2, the internal combustion engine 3 is fixed on the vehicle frame 1 behind the cab 2, a power assembly is arranged below the internal combustion engine 3, the power assembly comprises a front gearbox 6, a transmission shaft 9, a front output shaft 8, a rear gearbox 10 and a rear output shaft 12, the front gearbox 6 and the rear gearbox 10 are fixedly arranged on the vehicle frame 1 below the internal combustion engine 3, the right part of the front driving shaft 7 is in transmission connection with the right part of an output shaft of the internal combustion engine 3 through a belt wheel, the middle part of the front gearbox 6 is provided with a front output shaft 8 of which the left end and the right end are respectively positioned at the left and the right of the front gearbox 6, the front part of the front gearbox 6 is provided with a driving shaft 9 of which the front end is connected with a differential mechanism, the front part of the rear gearbox 10 is provided with a rear driving shaft 11 of which the right end is positioned at the right of the rear gearbox 10, the right end of the rear driving shaft 11 is in transmission connection with the right end of the output shaft of the internal combustion engine 3 through a belt wheel, the rear part of the rear gearbox 10 is provided with a rear output shaft 12 of which the left end and the right end are respectively positioned at the left.
According to the requirements, the front part of the self-propelled vehicle is provided with an illuminating lamp, and the rear part of the self-propelled vehicle is provided with a steering lamp. In the use process, the front gearbox 6 and the rear gearbox 10 are respectively driven, so that the walking power, the forward transmission power and the backward transmission power of the equipment can be improved, meanwhile, the transmission mechanism is simplified, and the installation and maintenance are convenient.
As shown in figure 1, the membrane digging and picking device comprises a conveying shell, a lifting cylinder 45, a digging blade 18 and a conveying cross rod 22, wherein the conveying shell comprises an upper cover plate, a lower bottom plate, a right side plate 14 and a left side plate, the left side plate and the right side plate 14 are identical in structure and are distributed at intervals from left to right, the lower side surface of the right side plate 14 is a horizontal plane, the right rear side and the left rear side of the upper cover plate are fixedly connected with the front side of the right side plate 14 and the front side of the left side plate respectively, the right front side and the left front side of the lower bottom plate are fixedly connected with the rear side of the right side plate 14 and the rear side of the left side plate respectively, the upper cover plate, the lower bottom plate, the right side plate 14 and the left side plate form a conveying channel 15 which is inclined in a low-front-high-back shape, the upper side of the rear part of the right side plate 14 and the upper side of the rear part of the left side plate are respectively hinged and connected to a frame, an excavating shaft 17 is rotatably arranged at the lower side of the front part of the right side plate 14, an excavating roller is fixedly arranged at the outer side of the excavating shaft 17, a plurality of excavating blades 18 capable of lifting residual films in soil are uniformly distributed at the outer side of the excavating roller along the circumference, a rear driven shaft 19 is rotatably arranged at the lower side of the rear part of the right side plate 14 corresponding to the rear position of the excavating shaft 17, a rear right driven sprocket and a rear left driven sprocket are respectively fixedly arranged at the right part and the left part of the rear driven shaft 19 corresponding to the position between the right side plate 14 and the left side plate, a rear driving shaft 20 is rotatably arranged at the rear side of the upper part of the right side plate 14 corresponding to the rear upper position of the rear driven shaft 19, a rear right driving sprocket and a rear left driving sprocket are respectively fixedly arranged at the right part and the left part of the rear driving shaft 20 corresponding to the position between the right side plate 14 and the left side plate, the rear right driving sprocket is in transmission connection with the rear right driven sprocket through, a plurality of left and right conveying cross rods 22 capable of conveying the residual films lifted by the digging blades 18 to the rear upper part of the conveying channel 15 are uniformly distributed on the outer side of the rear left chain along the circumferential direction, the right part of each conveying cross rod 22 is fixedly connected with the corresponding position on the outer side of the rear right chain 21, the rear driving shaft 20 is connected with the right end of the rear output shaft 12 through belt wheel transmission, and the right end of the rear driven shaft 19 is connected with the right end of the digging shaft 17 through belt wheel transmission and has the same rotating direction.
According to the requirement, the digging blades 18 are the prior known technology, the number of the digging blades 18 is four, the number of the adjusting cylinders 16 is two, and the two adjusting cylinders are symmetrically arranged. In the use process, the digging blade 18 is arranged, the residual films in the soil can be dug out and thrown onto the conveying cross rod 22, the conveying cross rod 22 is arranged, the soil in the residual films can be primarily screened, and the screening efficiency of the residual films is improved.
As shown in the attached figure 1, a nail tooth chain plate 27 or a nail tooth net belt is arranged on a frame 1 through a lower chain wheel, a front upper chain wheel, a rear upper chain wheel and an upper tensioning chain wheel, a lower rotating shaft 23 is rotatably arranged on the frame 1 behind a rear driving shaft 20, a front upper rotating shaft 24 is rotatably arranged on the frame 1 above the lower rotating shaft 23, a rear upper rotating shaft 25 is rotatably arranged on the frame 1 behind the front upper rotating shaft 24, the position of the rear upper rotating shaft 25 is equal to the position of the front upper rotating shaft 24, an upper tensioning shaft 26 is rotatably arranged on the frame 1 below the front of the rear upper rotating shaft 25, the lower chain wheel, the front upper chain wheel, the rear upper chain wheel and the upper tensioning chain wheel are respectively and fixedly arranged on the lower rotating shaft 23, the front upper rotating shaft 24, the rear upper rotating shaft 25 and the upper tensioning shaft 26, the nail tooth chain plate 27 or the nail tooth net belt is sleeved outside the lower chain wheel, the front upper chain plate 27 or the rear middle, the front part of the spike-tooth chain plate 27 or the spike-tooth net belt is arranged up and down, a scraping plate 74 with a high front part and a low back part is fixed on the frame 1 above the residual film cleaning device, the upper side of the front part of the scraping plate 74 is close to the outer side of the rear part of the upper tension chain wheel, the rear part of the scraping plate 74 extends downwards to the upper part of the film rolling cavity 30, and the left end of the front upper rotating shaft 24 is connected with the left end of the rear output shaft 12 through a belt wheel in a transmission way.
According to the demand, lower rotating shaft 23, preceding pivot 24, back pivot 25 and last tensioning axle 26 all install on frame 1 through mated bearing frame, and lower sprocket, preceding sprocket, back sprocket and last tensioning sprocket all set up in pairs. In the use, through setting up tensioning shaft 26, can increase collection device's space, reduce the volume of equipment, through the anterior edge of spike tooth link joint 27 or spike tooth guipure from top to bottom setting, be convenient for separate the earth in the plastic film residue, make the plastic film residue of retrieving cleaner, through setting up scraping plate 74, can carry the plastic film residue when unloading the membrane with spike tooth link joint 27 to rolling up in the membrane chamber 30 through scraping the plate, improve the recovery efficiency of plastic film residue.
As shown in the attached figure 1, the collecting device comprises a residual film collecting box and a residual film conveyor belt 31, the residual film collecting box is arranged on the frame 1 below the rear upper rotating shaft 25 and comprises a right collecting plate 28 and a left collecting plate, the upper side of the rear part of the right collecting plate 28 and the upper side of the rear part of the left collecting plate are respectively hinged with the upper part of the frame 1, film unloading oil cylinders 29 are respectively arranged between the rear side of the lower part of the right collecting plate 28 and the rear side of the lower part of the left collecting plate and the frame 1, a film coiling cavity 30 which is formed by the right collecting plate 28 and the left collecting plate is arranged on the left side of the lower part of the right collecting plate 28 and can coil residual films into a cylindrical residual film conveyor belt 31, the residual film conveyor belt 31 is arranged on the frame 1 through a first belt roller, a second belt roller, a third belt roller and a lower tensioning belt roller, a first rotating shaft 32 is rotatably arranged on the lower side of the front, the upper side of the rear part of the right collecting plate 28 above the second rotating shaft 33 is rotatably provided with a third rotating shaft 34, the right collecting plate 28 above the second rotating shaft 33 is rotatably provided with a lower tensioning shaft 35, the position of the lower tensioning shaft 35 is lower than that of the first rotating shaft 32, the first belt roller, the second belt roller, the third belt roller and the lower tensioning belt roller are fixedly arranged on the first rotating shaft 32, the second rotating shaft 33, the third rotating shaft 34 and the lower tensioning shaft 35 respectively, the residual film conveying belt 31 is sleeved on the first belt roller, the second belt roller and the third belt roller are arranged outside, the middle part of the upper rear section of the residual film conveying belt 31 is tightly pressed on the lower part of the lower tensioning belt roller, and the first rotating shaft 32 is connected with the lower rotating shaft 23 through belt wheel transmission.
The right collecting plate 28 and the left collecting plate are plate-shaped structures arranged in parallel left and right according to requirements. In the use process, the film discharging oil cylinder 29 is arranged to facilitate the discharging of the collected and processed residual film, and the residual film conveyed by the spike-tooth chain plate 27 or the spike-tooth net belt can be rolled into a cylinder shape by the residual film conveying belt 31.
As shown in figure 1, the fan type sorting device comprises a recovery cover 36, a flow guide pipe 37, a first air pipe 38, a second air pipe 39 and a fan 40 fixedly arranged above the internal combustion engine 3, the recovery cover 36 is fixedly arranged above a spike-tooth chain plate 27 or a spike-tooth net belt corresponding to the position between the front upper rotating shaft 24 and the rear upper rotating shaft 25, the recovery cover 36 is a shell with a downward opening, the lower side of the rear end of the recovery cover 36 extends downwards to the upper side of the rear part of the film rolling cavity 30, a front baffle plate 41 positioned in front of the spike-tooth chain plate 27 or the spike-tooth net belt is fixed on the lower side of the front part of the recovery cover 36, an air inlet is arranged on the front side of the recovery cover 36 corresponding to the front upper chain wheel, the flow guide pipe 37 with a high front part and a low back part is fixedly communicated with the flow guide pipe 37 with an air outlet of the fan 40, the first air pipe 38 with a rectangular section is fixedly communicated with, the outlet end of the second air duct 39 is located in front of the rear upper chain wheel, a rear conveying auger 42 which is conveyed from left to right is fixedly installed on the rear side of the lower part of the internal combustion engine 3 corresponding to the position of the front lower part of the front baffle plate 41, a feeding port at the upper end of the rear conveying auger 42 is fixedly communicated with a impurity discharging pipe 43 which is inclined in a front-low and rear-high shape and has a rectangular cross section, the upper side of the rear end of the impurity discharging pipe 43 is fixedly connected with the lower side of the front baffle plate 41, the lower side of the rear end of the impurity discharging pipe 43 extends backwards to be close to the nail tooth chain plate 27 or the front side of the nail tooth mesh belt at the corresponding position, a rear discharging port is arranged at the right end of the rear conveying auger 42, the left end of a rotating shaft of the rear conveying auger.
The fan 40 is of a known art, such as a crossflow fan 40, as desired. In the use, retrieve cover 36 through setting up, can avoid the condition that the plastic film residue was scraped away when strong wind weather, improve the reliability, through setting up honeycomb duct 37 and row miscellaneous pipe 43, can make the wind direction rear lower place of air intake carry, be convenient for with the earth impurity separation in the plastic film residue on spike tooth link joint 27 or spike tooth mesh belt and collect earth impurity to arranging miscellaneous pipe 43 in, carry to frame 1 right side in the earth impurity that will separate out at last concentratedly, make the plastic film residue of retrieving cleaner, through setting up second tuber pipe 39, can make the plastic film residue of chain wheel rear side drop more easily in the back, plastic film residue recovery efficiency is high.
As shown in figure 1, the cotton stalk crushing and returning device comprises a crushing shell, a stalk pulling and conveying device, a crushing barrel 47 and a front conveying auger 50, wherein the crushing shell comprises a front bottom plate, a front top plate, a right side plate 44 and a left side plate which are identical in structure and are symmetrically distributed in a left-right mode, the upper side of the right part of the front bottom plate is fixedly connected with the lower side of the right side plate 44, the upper side of the left part of the front bottom plate is fixedly connected with the lower side of the left side plate 44, the upper side of the right part of the front top plate is fixedly connected with the upper side of the rear part of the right side plate 44, the upper side of the left part of the front top plate is fixedly connected with the upper side of the rear part of the left side plate, at least one lifting oil cylinder 45 is hinged and arranged between the rear part of the front bottom plate and the front side of the lower end of a frame 1 at intervals in a left-right mode, the crushing barrel 47 is, the discharge opening is fixedly communicated with a right discharge pipe 46 and a left discharge pipe which have the same structure and are symmetrically distributed left and right, the right discharge pipe 46 is in a tubular shape with a large front part and a small back part, the right discharge pipe 46 is positioned on the right side of the transmission shaft 9 and inclines in a shape with a high front part and a low back part, a stirring shaft 48 is rotatably arranged in the stirring cylinder 47, a stirring roller is fixedly arranged on the outer side of the stirring shaft 48, a plurality of cutting knives 49 which can crush cotton stalks and convey the cotton stalks to the right discharge pipe 46 and the left discharge pipe are uniformly distributed on the outer side of the stirring roller along the circumference at intervals, a feed opening is arranged on the front part of the stirring cylinder 47, a front conveying auger 50 is fixedly arranged on the front side of the stirring cylinder 47 corresponding to the position of the feed opening, a front discharge opening corresponding to the feed opening is arranged on the rear side of the front conveying auger 50, a forward feed opening is arranged on a right side plate 44 on the front side of the forward feed opening, a stalk pulling and conveying device which can pull, the right end of the stirring shaft 48 is in transmission connection with the right end of the rotating shaft of the front conveying auger 50 through a belt wheel.
According to the requirement, the stirring shafts 48 are rotatably arranged in the stirring barrel 47 through paired bearing seats, and the two lifting oil cylinders 45 are arranged in bilateral symmetry. In the use process, cotton stalks pulled up by the grain pulling conveying device can be thrown into the crushing cylinder 47 by arranging the front conveying auger 50, the cotton stalks conveyed into the crushing cylinder 47 by the front conveying auger 50 can be crushed by arranging the cutting knife 49, the decomposition speed of the cotton stalks in soil is improved, and the crushed cotton stalks can be prevented from being thrown onto the transmission shaft 9 and also can be prevented from interfering with the transmission shaft 9 by arranging the right discharge pipe 46 and the left discharge pipe, so that the structure of the invention is more compact.
As shown in figure 1, the straw-pulling conveying device comprises a front right chain 51, a front left chain, a lower straw-pulling tooth 52, a straw-pulling wheel 53, an upper straw-pulling tooth 54, a right rocker arm 59, a left rocker arm rod and a loosening plough shovel 55, wherein the loosening plough shovel 55 is fixedly arranged between the lower side of the front part of the right side plate 44 and the lower side of the front part of the left side plate, the blade of the front side of the loosening plough shovel 55 is wavy or linear, a left and right front driven shaft 57 is rotatably arranged at the lower side of the front part of the right side plate 44 corresponding to the rear position of the loosening plough shovel 55, a front right driven sprocket and a front left driven sprocket are respectively and fixedly arranged at the right part and the left part of the front driven shaft 57 corresponding to the position between the right side plate 44 and the left side plate, a left and right front driving shaft 58 are respectively and fixedly arranged at the middle part of the right side plate 44 corresponding to the position below the front rotating shaft of the front conveying auger 50, a front driving shaft 58 corresponding, the front right driving sprocket is in transmission connection with the front right driven sprocket through a front right chain 51, the front left driving sprocket is in transmission connection with the front left driven sprocket through a front left chain, a plurality of left and right downward seedling pulling teeth 52 are evenly distributed on the outer side of the front left chain along the circumferential direction, the right part of each downward seedling pulling tooth 52 is fixedly connected with the corresponding position on the outer side of the front right chain 51, the section of each downward seedling pulling tooth 52 is triangular, the front side of the upper part of a right side plate 44 is hinged with the rear side of the middle part of a right rocker arm rod 59 which is inclined in a low front and high rear shape, a first compression spring 60 is fixedly connected between the upper end of the right rocker arm rod 59 and the upper side of the front part of a front top plate, the front side of the upper part of a left side plate is hinged with the rear side of the middle part of the left rocker arm rod 59 which has the same structure as the right rocker arm rod 59, a second compression spring is fixedly connected between, the left end of a straw pulling shaft 56 is rotatably installed with the rear side of the lower part of a left rocker arm rod, a straw pulling wheel 53 is fixedly installed on the outer side of the middle part of the straw pulling shaft 56, a plurality of straw pulling tooth groups are evenly distributed on the outer side of the straw pulling wheel 53 at intervals along the circumference, each straw pulling tooth group comprises at least two upper straw pulling teeth 54 which are continuously arranged along the circumference, the cross section of each upper straw pulling tooth 54 is triangular, at least four upper straw pulling teeth 54 which are positioned on the outer side of the rear part of the straw pulling wheel 53 are meshed with the lower straw pulling teeth 52 and can pull up cotton straws on the ground and convey the cotton straws to the front conveying auger 50 from the front lower part to the rear upper part, and the left end of a front driving shaft 58 is in transmission connection with the left end of a rotating shaft of the front.
According to requirements, the left side and the right side of a soil loosening plough shovel 55 are fixedly connected with a right side plate 44 and a left side plate through bolts, seven upper seedling pulling teeth 54 are simultaneously meshed with lower seedling pulling teeth 52 at corresponding positions, a seedling pulling shaft 56, a front driving shaft 58 and a front driven shaft 57 are all installed together with a frame 1 through paired bearing seats, the front driving shaft 58 rotates clockwise, and rotating shafts of a crushing shaft 48 and a front conveying auger 50 rotate anticlockwise. In the using process, the scarification plough shovel 55 is arranged to cut off the root of the cotton stalk so as to be convenient for pulling up the cotton stalk, the soil-entering depth of the scarification plough shovel 55 can be adjusted through the lifting oil cylinder 45, cotton stalks can be pressed down through the grain pulling wheel 53 and conveyed into the front conveying auger 50 from the ground through the upper grain pulling tooth 54 and the lower grain pulling tooth 52, at least four upper stalk-pulling teeth 54 positioned at the outer side of the rear part of the stalk-pulling wheel 53 are meshed with the lower stalk-pulling teeth 52, so that the cotton stalks can be primarily rolled after being pulled up, the strength of the cotton stalks is reduced, the crushing in the crushing cylinder 47 is convenient, and by arranging the right rocker arm rod 59 and the left rocker arm rod, when the cotton stalks are transported and rolled, the cotton stalks with different rod diameters can be rolled and then conveyed to the crushing cylinder 47 through the first compression spring 60 and the second compression spring, so that the application range is enlarged, and the invention can be protected.
As shown in the attached figure 1, the straw pulling and conveying device further comprises a transferring impeller 61, a front partition plate 62 and a rear partition plate 63 which are arranged in parallel are fixed on the left side of the front part of the right side plate 44 corresponding to the front upper position of the front feeding port at intervals in the front-back direction, the left side of the front partition plate 62 and the left side of the rear partition plate 63 are respectively and fixedly connected with the corresponding positions of the right side of the left side plate, the upper side of the right side plate 44 corresponding to the position between the front partition plate 62 and the rear partition plate 63 is fixedly connected with a U-shaped adjusting frame 64 with a downward opening, a first compression spring 60 is fixedly connected between the right front side of the adjusting frame 64 and the upper end of the left rocker arm rod, a second compression spring is fixedly connected between the left front side of the adjusting frame 64 and the upper end of the left rocker arm rod, a left and right middle rotating shaft 65 is arranged below the adjusting frame 64, front shaft seats 66 are respectively arranged at the left and right ends of the middle, the cotton stalks in the front side of the right driving sprocket can be conveyed to the transfer impeller 61 in the front feeding opening when a plurality of counter-clockwise rotating shafts are uniformly distributed on the outer side of the middle part of the middle rotating shaft 65 along the circumference, and the left end of the middle rotating shaft 65 is in transmission connection with the left part of the rotating shaft of the front conveying auger 50 through a belt pulley.
In the using process, the cotton stalks on the uppermost lower stalk pulling tooth 52 can be further cut off and thrown into the front conveying auger 50 by arranging the middle rotating shaft 65 and the middle rotating impeller 61, the crushing efficiency of the cotton stalks is improved, the cotton stalks with different rod diameters can be cut off and conveyed into the front conveying auger 50 by arranging the third compression spring 67, the cotton stalks are prevented from being stirred into the rotating shaft to damage the middle rotating impeller 61 in the processing process, the application range is enlarged, and the invention can be protected.
As shown in fig. 1, the residual film cleaning device comprises a water tank 68, a water pump 69 and a spray head 70, the rear side of the residual film conveyer belt corresponding to the lower position of the upper tensioning shaft 26 is fixedly provided with the water tank 68 with the rear side positioned at the front side of the rear side plate, the upper end of the water tank 68 is fixedly provided with the water pump 69, a water inlet of the water pump 69 is fixedly communicated with a water inlet pipe 71 with the lower port positioned at the bottom of the water tank 68, a bend is fixedly communicated between a water outlet of the water pump 69 and a water inlet end of a forward and backward water outlet pipe 72, a water outlet end of the water outlet pipe 72 is fixedly communicated with the spray head 70 spraying into the film rolling cavity 30, a valve 73 is arranged on the water outlet pipe 72, the rear side of the water tank 68 is fixedly provided with a water baffle 13 inclining forward and backward, the front.
The water pump 69, the spray head 70 and the valve 73 are all known in the art according to requirements. In the use, through setting up breakwater 13, can be with the whole drainage of shower nozzle 70 spun water to rolling up in the membrane chamber 30, through setting up shower nozzle 70, can form the spraying with the water in the water tank 68 and attach on the incomplete membrane surface, increase the tension between the incomplete membrane, make the incomplete membrane rolled up cylindrically more easily, can wash the incomplete membrane simultaneously.
The technical characteristics form an embodiment of the invention, which has strong adaptability and implementation effect, and unnecessary technical characteristics can be increased or decreased according to actual needs to meet the requirements of different situations.
Claims (10)
1. A cotton stalk crushing and returning to field and residual film recovery combined machine comprises a self-propelled vehicle, a power assembly, a cotton stalk crushing and returning device for crushing and returning cotton stalks to field, an earth digging and film picking device for picking up residual films, a spike-tooth chain plate or spike-tooth net belt, a fan type sorting device and a collecting device with a film rolling cavity inside, and is characterized in that the power assembly is fixedly arranged at the middle upper part of the self-propelled vehicle, the cotton stalk crushing and returning device is hinged and arranged on the self-propelled vehicle in front of the power assembly, the earth digging and film picking device is hinged and arranged on the self-propelled vehicle below the power assembly, the collecting device is hinged and arranged on the self-propelled vehicle behind the power assembly, the spike-tooth chain plate or spike-tooth net belt capable of conveying residual films into the film rolling cavity is arranged at the rear side of the earth digging and film picking device, the fan type sorting device capable of separating root stubbles and residual films is arranged on the self-propelled vehicle at the, a residual film cleaning device capable of spraying wet residual films is fixedly arranged on the self-propelled vehicle corresponding to the position between the rear side of the lower part of the spike-tooth chain plate or the spike-tooth mesh belt and the front side of the collecting device.
2. The cotton stalk crushing and returning and residual film recycling combined machine as claimed in claim 1, wherein the self-propelled vehicle comprises a frame, a cab, a control device, an internal combustion engine, a front traveling wheel, a rear traveling wheel, a front axle assembly and a rear axle assembly, the front traveling wheel is mounted at the lower end of the front part of the frame through the front axle assembly with a differential mechanism, the rear traveling wheel is mounted at the lower end of the rear part of the frame through the rear axle assembly with a steering hydraulic cylinder, the cab is fixed at the upper end of the front part of the frame, the control device is mounted inside the cab, the internal combustion engine is fixed on the frame behind the cab, a power assembly is arranged below the internal combustion engine, the power assembly comprises a front gearbox, a transmission shaft, a front output shaft, a rear gearbox and a rear output shaft, the front gearbox and the rear gearbox are fixedly mounted on the frame below the internal combustion engine at intervals, the front drive, the right part of the front driving shaft is in transmission connection with the right part of an output shaft of the internal combustion engine through a belt wheel, the middle part of the front gearbox is provided with a front output shaft of which the left end and the right end are respectively positioned at the left side and the right side of the front gearbox, the front part of the front gearbox is provided with a driving shaft of which the front end is connected with a differential mechanism, the front part of the rear gearbox is provided with a rear driving shaft of which the right end is positioned at the right side of the rear gearbox, the right end of the rear driving shaft is in transmission connection with the right end of the output shaft of the internal combustion engine through a belt wheel, the rear part of the rear gearbox is provided with a rear output shaft of which the left end and the.
3. The cotton stalk crushing and returning and residual film recycling combined machine as claimed in claim 2, wherein the soil digging and film picking device comprises a conveying shell, a lifting cylinder, a soil digging blade and a conveying cross rod, the conveying shell comprises an upper cover plate, a lower base plate, a right side plate and a left side plate, the left side plate and the right side plate are identical in structure and are distributed at intervals from left to right, the lower side surface of the right side plate is a horizontal plane, the right rear side and the left rear side of the upper cover plate are fixedly connected with the front side of the right side plate and the front side of the left side plate respectively, the right front side and the left front side of the lower base plate are fixedly connected with the rear side of the right side plate and the rear side of the left side plate respectively, the upper cover plate, the lower base plate, the right side plate and the left side plate form a conveying channel which is inclined in a low-front-back high shape, the upper side of the rear portion of the right side plate and the upper side of the rear portion of the left side plate are hinged, the device comprises a right side plate, a digging shaft, a digging roller, a plurality of digging blades, a rear driven shaft, a rear driving shaft, a rear right driving sprocket and a rear left driving sprocket, wherein the digging blades can lift residual membranes in soil are uniformly distributed on the outer side of the digging shaft along the circumference, the rear driven shaft is fixedly mounted on the lower side of the rear part of the right side plate corresponding to the rear upper position of the digging shaft, the rear driven shaft is fixedly mounted on the right part and the left part corresponding to the position between the right side plate and the left side plate, the rear right driving sprocket is in transmission connection with the rear right driven sprocket through a rear right chain, the rear left driving sprocket is in transmission connection with the rear left driven sprocket through a rear left chain, and a plurality of residual membranes lifted by the digging blades can be conveyed to the rear upper position of a conveying channel by uniformly distributing the left chain along the circumferential direction The left and right conveying cross rods are conveyed, the right part of each conveying cross rod is fixedly connected with the corresponding position of the outer side of the rear right chain, the rear driving shaft is connected with the right end of the rear output shaft through belt wheel transmission, the right end of the rear driven shaft is connected with the right end of the digging shaft through belt wheel transmission, and the rotation directions of the rear driven shaft and the digging shaft are the same.
4. The cotton stalk crushing and returning combined machine as claimed in claim 3, wherein the spike chain plate or spike mesh belt is mounted on the frame through a lower chain wheel, a front upper chain wheel, a rear upper chain wheel and an upper tension chain wheel, a lower rotating shaft is rotatably mounted on the frame behind the rear driving shaft, a front upper rotating shaft is rotatably mounted on the frame above the lower rotating shaft, a rear upper rotating shaft is rotatably mounted on the frame behind the front upper rotating shaft, the position of the rear upper rotating shaft is equal to the position of the front upper rotating shaft, an upper tension shaft is rotatably mounted on the frame below the front of the rear upper rotating shaft, the lower chain wheel, the front upper chain wheel, the rear upper chain wheel and the upper tension chain wheel are fixedly mounted on the lower rotating shaft, the front upper rotating shaft, the rear upper rotating shaft and the upper tension shaft respectively, the spike chain plate or spike mesh belt is sleeved outside the lower chain wheel, the front upper chain wheel and the rear wheel, and the middle part of the rear lower section of the spike chain, the front part of the spike-tooth chain plate or the spike-tooth mesh belt is arranged up and down, a scraping plate which is inclined in a front-high rear-low shape is fixed on the frame above the residual film cleaning device, the upper side of the front part of the scraping plate is close to the outer side of the rear part of the upper tensioning chain wheel, the rear part of the scraping plate extends downwards to the upper part of the film rolling cavity, and the left end of the front upper rotating shaft is in transmission connection with the left end of the rear output shaft through a belt wheel.
5. The cotton stalk crushing and returning combined machine for recovering the residual film as claimed in claim 4, wherein the collecting device comprises a residual film collecting box and a residual film conveying belt, the residual film collecting box is arranged on the frame below the rear upper rotating shaft and comprises a right collecting plate and a left collecting plate, the upper side of the rear part of the right collecting plate and the upper side of the rear part of the left collecting plate are respectively hinged with the upper part of the frame, film discharging oil cylinders are respectively arranged between the rear side of the lower part of the right collecting plate and the rear side of the lower part of the left collecting plate and the frame, the left side of the lower part of the right collecting plate is provided with a film coiling cavity which is in the shape of a coil of the right collecting plate and the left collecting plate and can coil the residual film into a cylindrical residual film conveying belt, the residual film conveying belt is provided with a first belt roller, a second belt roller, a third belt roller and a lower tensioning belt roller which are arranged on the frame, a first rotating, rotate on the right side of the right side collecting plate rear portion upside of second pivot top and install the third pivot, rotate on the right side collecting plate of top before the second pivot and install down the tensioning axle, the position of lower tensioning axle is less than first pivot position, first area roller, the second area roller, third area roller and lower tensioning area roller are fixed mounting respectively in first pivot, the second pivot, third pivot and lower tensioning epaxial, incomplete membrane conveyer belt suit is at first area roller, second area roller and third area roller outside, the back upper segment middle part of incomplete membrane conveyer belt compresses tightly the back lower part at tensioning area roller down, first pivot links together through band pulley drive with lower pivot.
6. The cotton stalk crushing and returning combined machine for recovering residual film as claimed in claim 5, wherein the fan type sorting device comprises a recovery cover, a flow guide pipe, a first air pipe, a second air pipe and a fan fixedly arranged above the internal combustion engine, the recovery cover is fixedly arranged above the spike-tooth chain plate or the spike-tooth net belt corresponding to the position between the front upper rotating shaft and the rear upper rotating shaft, the recovery cover is a shell with a downward opening, the lower side of the rear end of the recovery cover extends downwards to the upper side of the rear part of the film rolling cavity, a front baffle plate positioned in front of the spike-tooth chain plate or the spike-tooth net belt is fixed on the lower side of the front part of the recovery cover, an air inlet is arranged on the front side of the recovery cover corresponding to the front upper chain wheel, the flow guide pipe with a front-high and rear-low inclined shape is fixedly communicated with the air outlet of the fan, a first air pipe with a rectangular section is fixedly communicated with the middle part of, the outlet end of the second air pipe is positioned in front of the rear upper chain wheel, a rear conveying auger which is conveyed from left to right is fixedly installed on the rear side of the lower part of the internal combustion engine corresponding to the front lower position of the front baffle plate, a feed inlet at the upper end of the rear conveying auger is fixedly communicated with a trash discharging pipe which is low in front and high in rear and has a rectangular cross section, the upper side of the rear end of the trash discharging pipe is fixedly connected with the lower side of the front baffle plate, the lower side of the rear end of the trash discharging pipe extends backwards to be close to the front side of a nail tooth chain plate or a nail tooth mesh belt at the corresponding position, a rear discharge outlet is arranged at the right end of the rear conveying auger, the left end of a rotating shaft of the rear conveying auger is connected with the.
7. The cotton stalk crushing and returning to field and residual film recycling combined machine as claimed in claim 2, 3, 4, 5 or 6, characterized in that the cotton stalk crushing and returning to field device comprises a crushing shell, a stalk pulling and conveying device, a crushing barrel and a front conveying auger, the crushing shell comprises a front bottom plate, a front top plate, a right side plate and a left side plate which are identical in structure and are bilaterally symmetrically distributed, the upper side of the right part of the front bottom plate is fixedly connected with the lower side of the right side plate, the upper side of the left part of the front bottom plate is fixedly connected with the lower side of the left side plate, the upper side of the right part of the front top plate is fixedly connected with the upper side of the rear part of the right side plate, the upper side of the left part of the front top plate is fixedly connected with the upper side of the rear part of the left side plate, at least one lifting oil cylinder is hinged at left and right intervals between the rear side of the middle part of the front bottom plate and, the lower side of the rear part of the crushing cylinder is provided with a discharge opening which is internally and externally communicated, the discharge opening is fixedly communicated with a right discharge pipe and a left discharge pipe which have the same structure and are symmetrically distributed in a left-right mode, the right discharge pipe is in a tubular shape with a large front part and a small rear part, the right discharge pipe is positioned on the right side of the transmission shaft and inclines in a shape with a high front part and a low rear part, a crushing shaft is rotatably arranged in the crushing cylinder, a stirring roller is fixedly arranged on the outer side of the stirring shaft, a plurality of cutting knives which can crush cotton stalks and convey the cotton stalks to the right discharge pipe and the left discharge pipe are uniformly distributed along the circumference at intervals, the front part of the crushing cylinder is provided with a feed opening, the front side of the crushing cylinder corresponding to the position of the feed opening is fixedly provided with a front conveying auger, the rear side of the front conveying auger is provided with a front discharge opening corresponding to the feed opening, the front side of the front conveying auger is provided with a feed forward feeding opening, a stalk, the right end of the stirring shaft is in transmission connection with the right end of a rotating shaft of the front conveying auger through a belt wheel.
8. The cotton stalk crushing and returning combined machine as claimed in claim 7, wherein the stalk-pulling and conveying device comprises a front right chain, a front left chain, a lower stalk-pulling tooth, a stalk-pulling wheel, an upper stalk-pulling tooth, a right rocker arm, a left rocker arm and a ripping plow blade, the ripping plow blade is fixedly arranged between the lower side of the front part of the right side plate and the lower side of the front part of the left side plate, the cutting edge of the front side of the ripping plow blade is wave-shaped or straight-shaped, the lower side of the front part of the right side plate corresponding to the rear position of the ripping plow blade is rotatably provided with a left-right front driven shaft, the right part and the left part of the front driven shaft corresponding to the position between the right side plate and the left side plate are respectively fixedly provided with a front right driven sprocket and a front left driven sprocket, the middle part of the right side plate corresponding to the position below the rotating shaft of the front conveying auger is rotatably provided with a left-right front driving shaft, the front right driving sprocket and, the front right driving sprocket is in transmission connection with the front right driven sprocket through a front right chain, the front left driving sprocket is in transmission connection with the front left driven sprocket through a front left chain, a plurality of left-right downward straw pulling teeth are evenly distributed on the outer side of the front left chain along the circumferential direction, the right part of each downward straw pulling tooth is fixedly connected with the corresponding position on the outer side of the front right chain, the section of each downward straw pulling tooth is triangular, the front side of the upper part of a right side plate is hinged with the rear side of the middle part of a right rocker arm rod which is inclined in a low-front and high-back shape, a first compression spring is fixedly connected between the upper end of the right rocker arm rod and the upper side of the front part of a front top plate, the front side of the upper part of the left side plate is hinged with the rear side of the middle part of the left rocker arm rod which has the same structure as the right rocker arm rod, a second compression spring is fixedly connected between the upper end of the left rocker arm rod and the upper, the outer side of the middle part of the straw pulling shaft is fixedly provided with a straw pulling wheel, a plurality of straw pulling tooth groups are uniformly distributed on the outer side of the straw pulling wheel at intervals along the circumference, each straw pulling tooth group comprises at least two upper straw pulling teeth which are continuously arranged along the circumference, the cross section of each upper straw pulling tooth is triangular, at least four upper straw pulling teeth positioned on the outer side of the rear part of the straw pulling wheel are meshed with the lower straw pulling teeth and can pull up cotton stalks on the ground and convey the cotton stalks to the front conveying auger from the front lower part to the rear upper part, and the left end of the front driving shaft is in transmission connection with the left end of a rotating shaft of the front conveying auger through a belt pulley and has opposite rotating.
9. The cotton stalk crushing and returning and residual film recovering combined machine as recited in claim 8, further comprising a transfer impeller, wherein a front partition plate and a rear partition plate are fixed in parallel at a front-rear interval on the left side of the front part of the right side plate corresponding to the front upper position of the front material inlet, the left side of the front partition plate and the left side of the rear partition plate are respectively and fixedly connected with the corresponding positions on the right side of the left side plate, the upper side of the right side plate corresponding to the position between the front partition plate and the rear partition plate is fixedly connected with a U-shaped adjusting frame with a downward opening, a first compression spring is fixedly connected between the front side of the right part of the adjusting frame and the upper end of the right rocker arm rod, a second compression spring is fixedly connected between the front side of the left part of the adjusting frame and the upper end of the left rocker arm rod, a left-right middle rotating shaft is arranged below the adjusting frame, front shaft seats are respectively installed on the left and right ends of the middle rotating shaft, the outer side of the middle part of the middle rotating shaft is evenly provided with a plurality of transfer impellers which can convey the cotton stalks in the front side of the right driving chain wheel to the front feeding port when rotating anticlockwise, and the left end of the middle rotating shaft is in transmission connection with the left part of the rotating shaft of the front conveying auger through a belt wheel.
10. The combined machine for cotton stalk crushing, returning and plastic film residue recycling as claimed in claim 5, 6, 8 or 9, wherein the plastic film residue cleaning device comprises a water tank, a water pump and a spray head, the water tank with the rear side located at the front side of the rear side plate is fixedly installed at the rear side of the plastic film residue conveying belt corresponding to the position below the upper tensioning shaft, the water pump is fixedly installed at the upper end of the water tank, the water inlet of the water pump is fixedly communicated with a water inlet pipe with the lower port located at the bottom of the water tank, an elbow is fixedly communicated between the water outlet of the water pump and the water inlet end of the forward and backward water outlet pipe, the spray head spraying into the film rolling cavity is fixedly communicated with the water outlet end of the water outlet pipe, a valve is arranged on the water outlet pipe, the water tank rear side is fixedly installed with a water baffle inclined in a front-.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011299029.6A CN112292941A (en) | 2020-11-18 | 2020-11-18 | Cotton stalk crushing and returning combined machine for recovering residual film |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011299029.6A CN112292941A (en) | 2020-11-18 | 2020-11-18 | Cotton stalk crushing and returning combined machine for recovering residual film |
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| CN112292941A true CN112292941A (en) | 2021-02-02 |
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| CN202011299029.6A Pending CN112292941A (en) | 2020-11-18 | 2020-11-18 | Cotton stalk crushing and returning combined machine for recovering residual film |
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