CN113728797A - Sugarcane harvester harvesting auxiliary device for slowing down harvesting and rolling of harvester - Google Patents
Sugarcane harvester harvesting auxiliary device for slowing down harvesting and rolling of harvester Download PDFInfo
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- CN113728797A CN113728797A CN202110852619.5A CN202110852619A CN113728797A CN 113728797 A CN113728797 A CN 113728797A CN 202110852619 A CN202110852619 A CN 202110852619A CN 113728797 A CN113728797 A CN 113728797A
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- 240000000111 Saccharum officinarum Species 0.000 title claims abstract description 69
- 235000007201 Saccharum officinarum Nutrition 0.000 title claims abstract description 68
- 238000003306 harvesting Methods 0.000 title claims abstract description 39
- 238000005096 rolling process Methods 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000005452 bending Methods 0.000 claims description 24
- 230000007306 turnover Effects 0.000 claims description 15
- 241001124569 Lycaenidae Species 0.000 abstract description 7
- 239000011295 pitch Substances 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract description 2
- 230000002411 adverse Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000012546 transfer Methods 0.000 description 7
- 230000012010 growth Effects 0.000 description 6
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 4
- 229930006000 Sucrose Natural products 0.000 description 4
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000005720 sucrose Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000006748 scratching Methods 0.000 description 3
- 230000002393 scratching effect Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000002786 root growth Effects 0.000 description 2
- 241001292296 Skimmia Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
- A01D45/10—Harvesting of standing crops of sugar cane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention relates to the field of sugarcane harvesters, and particularly discloses a sugarcane harvester harvesting auxiliary device for slowing down harvesting and rolling of a harvester, which comprises: the bottom plate that has front wheel and let a mouthful and rear wheel and let a mouthful, the fixed plate that can go up and down and have the electro-magnet, the returning face plate, but change the front wheel subassembly of direction, rear wheel subassembly and have the transmission shaft subassembly of flange and universal ball joint. The invention fixes the sugarcane harvester on the bottom plate through the fixing plate with the electromagnet and suspends the sugarcane harvester in the air, so that a chassis of the sugarcane harvester is elevated, then the pressing point during harvesting is positioned between sugarcane stumps through the front wheel and the rear wheel with wider wheel pitches, and the wheel hub or the crawler wheel of the harvester is mutually connected with the input ends of the front gear box and the rear gear box through the transmission shaft assembly, when the harvester is started, the device can be driven to walk and can be commonly used for wheel-type and crawler-type harvesters, the direct extrusion of the sugarcane stumps is avoided, and the adverse effect of mechanical harvesting and rolling on the perennial sugarcane is effectively relieved.
Description
Technical Field
The invention belongs to the field of sugarcane harvesters, and particularly relates to a sugarcane harvester harvesting auxiliary device for slowing down harvesting and rolling of a harvester.
Background
The sucrose industry is one of the important economic support industries in Guangxi, but the development of the sucrose industry faces a severe situation, and the production cost of the sucrose is high and the international competition is weak due to low production mechanization degree. The realization of mechanization of sugarcane production is a fundamental way for sustainable development of the Guangxi sucrose industry, and the mechanical rolling can cause soil compaction of sugarcane fields, damage of sugarcane skimmia, inhibition of root growth to influence the growth of perennial sugarcane plants, growth, perennial root performance and the like, and becomes one of bottlenecks of mechanized production propulsion.
The perennial root sugarcane cultivation can save the planting cost of sugarcane seeds, manpower, machine cultivation and the like, and has long growth period, high yield and high income, so that the perennial root performance of the sugarcane is very important, but the machine harvesting can influence the performance of the perennial root sugarcane, which is one of the important reasons of low mechanical harvesting acceptance, so that the mechanical harvesting is slow in popularization. Research shows that because the in-process of machine receipts, the freight train for transporting the sugarcane can cause to roll sugarcane pocket, sugarcane harvester itself is at the in-process of marcing also can roll sugarcane pocket owing to reasons such as the sugarcane is planted the row not straight enough or driver's operation is improper, and machine receipts roll the degree of splitting of having increased sugarcane pocket and the damage degree of upper bud, still make soil volume weight increase, the supply capacity of quick-acting nutrient descends, sugarcane root system growth is inhibited, root system quantity and weight all have the decline of different degrees, and then influence sugarcane growth.
How to improve the influence of mechanical harvesting on the growth of the perennial sugarcane becomes a research hotspot.
The above background disclosure is only for the purpose of assisting understanding of the inventive concept and technical solutions of the present invention, and does not necessarily belong to the prior art of the present patent application, and should not be used for evaluating the novelty and inventive step of the present application in the case that there is no clear evidence that the above content is disclosed at the filing date of the present patent application.
Disclosure of Invention
The invention aims to provide a sugarcane harvesting auxiliary device for slowing down harvesting and rolling of a machine, so that the defects that the soil of a sugarcane field is compacted, sugarcane roots are damaged and root growth is inhibited easily caused when a harvester and a sugarcane transfer vehicle are used for harvesting the sugarcane by the conventional sugarcane harvesting method are overcome.
In order to achieve the purpose, the invention provides a sugarcane harvesting auxiliary device for slowing down harvesting and rolling of a machine, which comprises: the base plate comprises a first end and a second end which are opposite, the first end is symmetrically provided with two front wheel abdicating ports, the second end is symmetrically provided with two rear wheel abdicating ports, each front wheel abdicating port is respectively provided with a movable front wheel supporting plate, and each rear wheel abdicating port is respectively provided with a movable rear wheel supporting plate; the lifting part can drive the fixed plate to approach or separate from the top surface of the bottom plate, and the top surface of the fixed plate is provided with an electromagnet; a roll-over plate, one end of which is connected with the second end in a rotatable manner; the front wheel assembly comprises a front wheel support arranged at the first end, two ends of the front wheel support respectively extend outwards from two sides of the bottom plate and are bent towards the lower part of the bottom plate, two ends of the front wheel support are respectively rotatably connected with a front gear box, and the output end of the front gear box is connected with a front wheel; the rear wheel assembly comprises a rear wheel support arranged at the second end, two ends of the rear wheel support respectively extend outwards from two sides of the bottom plate and are bent towards the lower part of the bottom plate, two ends of the rear wheel support are respectively fixedly connected with a rear gear box, and the output end of the rear gear box is connected with a rear wheel; the transmission shaft assembly comprises telescopic rods with the distance between two ends adjustable, the two ends of each telescopic rod are respectively provided with a universal ball joint, one universal ball joint is connected with the input end of the front gearbox or the input end of the rear gearbox, and the other universal ball joint is provided with a connecting flange.
Preferably, in the above technical scheme, the middle part of the bottom plate is provided with a containing bin, and a bin opening of the containing bin is formed in the top of the bottom plate.
Preferably, in the above technical solution, the lifting assembly includes: the four bending arms are respectively arranged on two opposite side surfaces of the accommodating bin, one end of each bending arm is rotatably connected with the side surface of the accommodating bin, the other end of each bending arm is rotatably connected with the fixing plate, the middle part of each bending arm can be bent towards the middle part of the accommodating bin, and the middle parts of the two bending arms positioned on the same side of the accommodating bin are connected through connecting shafts; the two first hydraulic cylinders are symmetrically distributed in the containing bin, and two ends of each first hydraulic cylinder are connected with one connecting shaft respectively.
Preferably, in the above technical solution, the number of the electromagnets is four, and the electromagnets are respectively disposed at the edge of the fixing plate, and the electromagnets protrude from the top surface of the fixing plate.
Preferably, in the above technical solution, a front slot is formed in a side wall of the front clearance opening, and one end of the front wheel support plate is slidably inserted into the front slot; a rear slot is formed in the side wall of the rear relief opening, and one end of the rear wheel supporting plate is slidably inserted into the rear slot; the other end of the front wheel supporting plate and the other end of the rear wheel supporting plate are provided with handles, and the end portions of the handles extend downwards.
Preferably, in the above technical scheme, the hydraulic press further comprises a second hydraulic cylinder, one end of the second hydraulic cylinder is rotatably connected with the second end, the other end of the second hydraulic cylinder is hinged to the turnover plate through a connecting seat, and the connecting seat is convexly arranged on the plate surface of the turnover plate.
Preferably, in the above technical scheme, the plate surface of the turnover plate is provided with anti-slip lines protruding outwards.
Preferably, in the above technical solution, the front gearbox includes: one side of the front gear box body is hinged with the end part of the front wheel bracket, and the front wheel is arranged on the other side of the front gear box body; the front driving gear and the front driven gear are arranged in the front gear box in a rotatable mode, the front driving gear is connected with the input end of the front gear box, the front driven gear is connected with the output end of the front gear box, and the number of teeth of the front driving gear is smaller than that of the front driven gear.
Preferably, in the above technical solution, the rear gearbox includes: one side of the rear gear box body is fixedly connected with the end part of the rear wheel bracket, and the rear wheel is arranged on the other side of the rear gear box body; the rear driving gear and the rear driven gear are arranged in the rear gear box body in a rotatable mode, the rear driving gear is connected with the input end of the rear gear box, the rear driven gear is connected with the output end of the rear gear box, and the tooth number of the rear driving gear is smaller than that of the rear driven gear.
Preferably, in the above technical solution, two or more mounting grooves are provided to penetrate through the connecting flange, each mounting groove is uniformly distributed in the center of the connecting flange, and one end of each mounting groove extends outward from the outer periphery of the connecting flange.
Compared with the prior art, the invention has the following beneficial effects:
1. the auxiliary device for preventing the machine from rolling is characterized in that the fixing plate with the electromagnet is used for fixing the sugarcane harvester on the bottom plate and suspending the sugarcane harvester in the air, so that a chassis of the sugarcane harvester is elevated, then the pressing point during harvesting is positioned between sugarcane stumps through the front wheel and the rear wheel with wider wheel pitches, and the wheel hub or the crawler wheel of the harvester is connected with the input ends of the front gear box and the rear gear box through the transmission shaft assembly, so that the device can be driven to walk when the harvester is started, can be commonly used for wheel-type and crawler-type harvesters, avoids directly extruding the sugarcane stumps, and effectively reduces the breakage rate of sugarcane seed stems.
2. The base plate is provided with the front wheel yielding port and the rear wheel yielding port respectively, the front wheel supporting plate and the rear wheel supporting plate which can be pulled are arranged at the front wheel yielding port and the rear wheel yielding port respectively, when the chassis of the sugarcane harvester is sucked and supported by the fixing plate, the front wheel supporting plate and the rear wheel supporting plate are put into the base plate, wheels or a crawler belt of the sugarcane harvester can be erected, and therefore rotation force can be better generated without interference.
3. The edges of the front wheel supporting plate and the rear wheel supporting plate are provided with the handles, so that the supporting plates can be conveniently pulled in the using process.
4. The bottom plate is provided with the containing bin for placing the lifting assembly, the lifting assembly is composed of two groups of opposite bending arms and the first hydraulic cylinders which are transversely arranged, the lifting process of the fixing plate can be guaranteed to be more stable, and the lifting assembly can be wholly contained in the containing bin when the fixing plate is recovered, so that excessive structural space is not occupied.
5. The turnover plate is arranged at one end of the bottom plate, when the harvester needs to be driven to the bottom plate, the turnover plate can be turned downwards to form a guiding slope, and the anti-skid grains on the surface of the turnover plate can play a role in enhancing the friction force between the harvester and the turnover plate; when the harvester drives into the bottom plate, the turnover plate can be turned upwards and lifted through the action of the second hydraulic cylinder.
6. The front gearbox in the front gear assembly can swing at the end part of the front wheel bracket, so that when the transmission shaft assembly is connected with the wheel type harvester, the front wheel can rotate along with the steering of the wheels of the harvester, and the whole equipment can be steered.
7. The front gear box and the rear gear box are both speed-reducing and torque-increasing gear boxes, so that the torque of the harvester in the process of driving the device to move can be increased, the torque-increasing effect can be realized through the front wheels and the rear wheels with larger wheel diameters, and the running speed of the harvester can be indirectly increased.
8. The telescopic rod in the transmission shaft assembly can adjust the length according to harvesters of different sizes, so that the wheel part of the harvester can be connected with the input ends of the front gear box and the rear gear box, and the application range of the harvester is widened.
9. The connecting flange in the transmission shaft assembly is provided with the mounting grooves distributed in a radial mode, and the mounting grooves can be suitable for mounting and using hubs of harvesters with different hole site distances, so that the overall adaptability of the device is improved.
10. The end parts of the front wheel support and the rear wheel support are bent towards the lower part of the bottom plate, and the travel is arched, so that the height of the bottom plate can be raised, perennial roots are not damaged, the wheel span can be widened, sugarcane roots are not rolled, and the strength of the front wheel support and the rear wheel support can be improved due to the arched structure.
Drawings
FIG. 1 is a block diagram of a sugarcane harvesting aid for slowing down the harvesting of sugarcane.
Fig. 2 is a structural diagram of the base plate, the fixing plate, and the elevating unit.
FIG. 3 is a partial cutaway view of the front wheel assembly.
FIG. 4 is a partial cutaway view of the rear wheel assembly.
FIG. 5 is a block diagram of the driveshaft assembly.
Description of the main reference numerals:
1-bottom plate, 11-first end, 12-second end, 13-front wheel position-giving opening, 131-front slot, 14-rear wheel position-giving opening, 141-rear slot, 15-front wheel support plate, 16-rear wheel support plate, 17-accommodating bin, 18-handle;
2-fixed plate, 21-electromagnet;
3-a lifting part, 31-a bending arm, 32-a connecting shaft and 33-a first hydraulic cylinder;
4-a turnover plate, 41-a second hydraulic cylinder, 42-a connecting seat and 43-anti-skid grains;
5-front wheel assembly, 51-front wheel bracket, 52-front gear box, 521-front gear box body, 522-front driving gear, 523-front driven gear and 53-front wheel;
6-rear wheel assembly, 61-rear wheel bracket, 62-rear gear box, 621-rear gear box body, 622-rear driving gear, 623-rear driven gear and 63-rear wheel;
7-transmission shaft assembly, 71-telescopic rod, 72-universal ball joint, 73-connecting flange and 74-mounting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. The terms "first", "second" and "third", if any, are used for descriptive purposes only and for distinguishing between technical features and are not to be construed as indicating or implying relative importance or implying a number of indicated technical features or a precedence of indicated technical features.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.
As shown in fig. 1 to 5, the sugarcane harvesting auxiliary device for preventing machine harvesting rolling in this embodiment includes: the base plate 1, the first end 11, the second end 12, the front wheel abdicating opening 13, the front slot 131, the rear wheel abdicating opening 14, the rear slot 141, the front wheel support plate 15, the rear wheel support plate 16, the containing bin 17, the handle 18, the fixing plate 2, the electromagnet 21, the lifting part 3, the bending arm 31, the connecting shaft 32, the first hydraulic cylinder 33, the turnover plate 4, the second hydraulic cylinder 41, the connecting seat 42, the anti-slip pattern 43, the front wheel assembly 5, the front wheel bracket 51, the front gear box 52, the front gear box 521, the front driving gear 522, the front driven gear 523, the front wheel 53, the rear wheel assembly 6, the rear wheel bracket 61, the rear gear box 62, the rear gear box 621, the rear driving gear 622, the rear driven gear 623, the rear wheel 63, the transmission shaft assembly 7, the telescopic rod 71, the universal ball joint 72, the connecting flange 73 and the mounting groove 74.
The bottom plate 1 comprises a first end 11 and a second end 12 which are opposite, two front wheel abdicating openings 13 are symmetrically formed in the left side and the right side of the first end 11, two rear wheel abdicating openings 14 are symmetrically formed in the left side and the right side of the second end 12, a rectangular accommodating bin 17 is formed in the middle of the bottom plate 1, and a bin opening of the accommodating bin 17 is formed in the top of the bottom plate 1; a front slot 131 is formed in the side wall of the front allowance opening 13, the opening of the front slot 131 faces the first end 11, and one end of the front wheel support plate 15 is inserted into the front slot 131 and can slide along the front slot 131; a rear slot 141 is formed in the side wall of the rear relief opening 14, the opening of the rear slot 141 faces the second end 12, and one end of the rear wheel support plate 16 is inserted into the rear slot 141 and can slide along the rear slot 141; the other end of front wheel backup pad 15 and the other end of rear wheel backup pad 16 all are provided with the hand of scratching 18, and the tip protrusion of hand of scratching 18 is provided with the chamfer in the protrusion end of hand of scratching 18 in the bottom surface and the downwardly extending of front wheel backup pad 15 and rear wheel backup pad 16.
The fixed plate 2 is connected with the bottom plate 1 through the lifting assembly 3, the fixed plate 2 corresponds to a bin opening of the containing bin 17, the lifting portion 3 can drive the fixed plate 2 to move close to or away from the top surface of the bottom plate 1, four electromagnets 21 are installed on the top surface of the fixed plate 2, the electromagnets 21 protrude out of the top surface of the fixed plate 2, and the four electromagnets 21 are symmetrically installed at four corners of the plate surface of the fixed plate 2 respectively; the lifting assembly 3 comprises: the bending arm 31 and the first hydraulic cylinder 33; the number of the bending arms 31 is four, and the bending arms 31 are arranged on two opposite side surfaces of the accommodating bin 17 in a mode of grouping every two bending arms 31, one end of each bending arm 31 is hinged with the side surface of the accommodating bin 17 through a hinged support, the other end of each bending arm 31 is hinged with the bottom of the fixing plate 2 through a hinged support, each bending arm 31 is formed by rotationally connecting two equal-length arm parts, the middle part of each bending arm 31, namely the connecting position of the two arm parts, can be bent towards the middle direction of the accommodating bin 17, and the middle parts of the two bending arms 31 positioned on the same side of the accommodating bin 17 are connected through a connecting shaft 32; the number of the first hydraulic cylinders 33 is two, a certain distance is reserved between the two first hydraulic cylinders 33, the two first hydraulic cylinders 33 are symmetrically distributed with the center of the accommodating bin 17, and two ends of each first hydraulic cylinder 33 are rotatably connected with one connecting shaft 32.
One end of the turning plate 4 is connected with the second end 12 in a rotatable manner, the other side of one side of the bottom plate 1 is directed to by the rotating shaft of the turning plate 4, a notch is formed in the second end 12, one end of the second hydraulic cylinder 41 extends into the notch and is rotatably connected with the second end 12, the other end of the second hydraulic cylinder 41 is hinged to the turning plate 4 through a connecting seat 42, the connecting seat 42 protrudes out of the surface of the turning plate 4, an outward convex anti-slip pattern 43 is arranged on the surface of the turning plate 4, and the lines of the anti-slip pattern 43 are distributed in a shape like a Chinese character 'ba'.
The front wheel assembly 5 comprises a front wheel bracket 51 welded at the first end 11, and two ends of the front wheel bracket 51 respectively extend outwards from two sides of the bottom plate 1 and are simultaneously bent downwards at 45 degrees towards the bottom of the bottom plate 1, so that an arch structure with a downward opening is formed; the front gearbox 52 includes: a front gear case 521, a front driving gear 522, and a front driven gear 523; one side of the front gearbox casing 521 is hinged with the end part of the front wheel bracket 51, the hinged shaft is in the vertical direction, the front wheel 53 is installed on the output end of the other side of the front gearbox casing 521, and the input end of the front gearbox 52 is arranged on one side of the front gearbox casing 521; a front driving gear 522 and a front driven gear 523 are rotatably mounted in the front gear box 521, the front driving gear 522 is coaxially connected with an input end of the front gear box 52, the front driven gear 523 is coaxially connected with an output end of the front gear box 52, and the number of teeth of the front driving gear 522 is smaller than that of the front driven gear 523.
Rear wheel subassembly 6 is including welding the rear wheel support 61 at second end 12, and rear wheel support 61's both ends are respectively outwards extended and are buckled 45 degrees to the below of bottom plate 1 simultaneously from the both sides of bottom plate 1, and this rear wheel support 61's width is greater than front wheel support 51's width, and rear wheel support 61's both ends weld each other with one side of a rear gear case 62 respectively, and rear gear case 62 includes: a rear gear housing 621, a rear driving gear 622, and a rear driven gear 623; one side of the rear gear case 621 and the end of the rear wheel bracket 61 are welded to each other, and the output end of the rear gear case 62 extends out from the other side of the rear gear case 621 and is provided with a rear wheel 63; a rear driving gear 622 and a rear driven gear 623 are rotatably mounted in the rear gear case 621, the rear driving gear 622 is coaxially connected to an input end of the rear gear case 62, the rear driven gear 623 is coaxially connected to an output end of the rear gear case 62, and the number of teeth of the rear driving gear 622 is smaller than that of the rear driven gear 623.
A group of transmission shaft assemblies 7 are arranged at the input end of the front gearbox 52 and the input end of the rear gearbox 62; the propeller shaft assembly 7 includes: a telescopic rod 71, a universal ball joint 72 and a connecting flange 73; two ends of the telescopic rod 71 are respectively provided with a stud, and the extending length of the studs can be adjusted and changed by rotating the rod body of the telescopic rod 71, so that the distance between the two ends of the telescopic rod 71 is changed; the universal ball joints 72 are welded on the screw bolts at two ends of the telescopic rod 71 respectively, one universal ball joint 72 is connected with the input end of the front gear box 52 and the input end of the rear gear box 62, a connecting flange 73 is installed on the other universal ball joint 72 in the transmission shaft assembly 7, 4-6 installation grooves 74 are formed in the surface of the connecting flange 73 in a penetrating mode, the installation grooves 74 are radially and uniformly distributed in the center of the connecting flange 73, one end of each installation groove 74 extends outwards from the periphery of the connecting flange 73 to form a U-shaped installation hole, the installation flange 73 is used for being connected with wheels of the wheeled sugarcane harvester or belt wheels of the crawler-type sugarcane harvester, the installation groove 74 with the U-shaped installation hole can facilitate fixing and tightening of bolts, and can be suitable for installation of wheel bodies of screw hole positions with different distribution circular radiuses.
Next, the working principle of the auxiliary device for cane harvesting in this embodiment for slowing down harvesting and rolling of the machine will be described in detail to make those skilled in the art more aware of the present invention:
before the device is used, the device and the sugarcane harvester need to be mutually installed and connected;
firstly, a harvester and a truck for transporting sugarcane are driven into a bottom plate 1; firstly, the second hydraulic cylinder 41 is started to extend two ends of the second hydraulic cylinder 41, and the second hydraulic cylinder 41 pushes the turnover plate 4 to turn over towards the lower part of the bottom plate 1 and abut against the ground; then, the sugar cane harvester and the transfer car are driven along the roll-over plate 4 onto the base plate 1 with the wheels or the crawler belts of the sugar cane harvester and the transfer car positioned on the front wheel support plate 15 and the rear wheel support plate 16, and then the second hydraulic cylinder 41 is contracted to turn over and lift the roll-over plate 4 upward.
Secondly, fixing the harvester; firstly, starting the first hydraulic cylinder 33 to enable two ends of the first hydraulic cylinder 33 to extend outwards, jacking the middle part of the bending arm 31 in opposite directions through the connecting shaft 32, and enabling two ends of the bending arm 31 to be away from each other, so that the lifting part 3 is driven to lift upwards, and the chassis of the harvester and the transfer trolley is jacked and lifted; then, the electromagnet 21 is turned on, so that the electromagnet 21 attracts the bottom of the harvester.
Thirdly, connecting the front wheel assembly and the rear wheel assembly; the fixing bolts at the middle parts of the wheels or crawler wheels of the harvester and the transfer trolley are loosened, then the connecting flanges 73 in the transmission shaft assemblies 7 corresponding to the front wheels and the rear wheels are buckled on the wheels or crawler wheels of the harvester and the transfer trolley, the original connecting bolts are tightened in the mounting grooves 74, if the mounting distance is not enough, the mounting distance of the two ends of the transmission shaft assemblies 7 can be changed by rotating the rod bodies of the telescopic rods 71, and therefore the connection of the transmission shaft assemblies 7 is completed.
In the using process, the front wheel 53 and the rear wheel 63 can be driven to rotate by the transmission shaft assembly 7 only by opening the sugarcane harvester and the transfer trolley, the front gearbox 52 in the front wheel assembly 5 can turn along with the turning of the front wheel of the harvester, and when the crawler-type harvester also needs to turn, the turning of the auxiliary device can be completed by changing the rotating speed of the left wheel and the right wheel to form a certain speed difference.
In conclusion, the sugarcane harvester is fixed on the bottom plate through the fixing plate with the electromagnet and suspended in the air, so that the chassis of the sugarcane harvester is elevated, then the pressing point during harvesting is positioned between sugarcane stumps through the front wheel and the rear wheel with wider wheel pitches, and the wheel hub or the crawler wheel of the harvester is connected with the input ends of the front gear box and the rear gear box through the transmission shaft assembly, so that the device can be driven to walk when the harvester is started, and the device can be commonly used for wheel-type and crawler-type harvesters, avoids direct extrusion of the sugarcane stumps, and effectively reduces the breakage rate of sugarcane seed stems.
The foregoing description of the specific exemplary embodiments of the invention has been presented for the purposes of illustration and description and is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching, although examples of the invention are shown and described, the present examples are intended to be illustrative of the invention and are not to be considered limiting, and the particular features, structures, materials, or characteristics described may be suitably combined in any one or more of the examples or examples, selected from and described to explain certain principles of the invention and its practical application, to thereby enable others skilled in the art to modify, if necessary, the examples without materially departing from the principles and spirit of the invention, Alternatives, modifications, and variations are possible but are within the scope of the appended claims.
Claims (10)
1. The utility model provides a cane machine that slows down machine receipts and rolls receives auxiliary device which characterized in that includes:
the wheel seat comprises a bottom plate (1), wherein the bottom plate (1) comprises a first end (11) and a second end (12) which are opposite, the first end (11) is symmetrically provided with two front wheel yielding ports (13), the second end (12) is symmetrically provided with two rear wheel yielding ports (14), each front wheel yielding port (13) is provided with a movable front wheel supporting plate (15), and each rear wheel yielding port (14) is provided with a movable rear wheel supporting plate (16);
the fixing plate (2) is connected with the bottom plate (1) through a lifting assembly (3), the lifting part (3) can drive the fixing plate (2) to be close to or far away from the top surface of the bottom plate (1), and an electromagnet (21) is arranged on the top surface of the fixing plate (2);
a roll-over plate (4) one end of which is connected with the second end (12) in a rotatable manner;
the front wheel assembly (5) comprises a front wheel support (51) arranged at the first end (11), two ends of the front wheel support (51) respectively extend outwards from two sides of the bottom plate (1) and are bent towards the lower part of the bottom plate (1), two ends of the front wheel support (51) are respectively rotatably connected with a front gear box (52), and the output end of the front gear box (52) is connected with a front wheel (53);
the rear wheel assembly (6) comprises a rear wheel support (61) arranged at the second end (12), two ends of the rear wheel support (61) respectively extend outwards from two sides of the bottom plate (1) and are bent towards the lower part of the bottom plate (1), two ends of the rear wheel support (61) are respectively fixedly connected with a rear gear box (62), and the output end of the rear gear box (62) is connected with a rear wheel (63);
the transmission shaft assembly (7) comprises a telescopic rod (71) with two adjustable end distances, two ends of the telescopic rod (71) are respectively provided with a universal ball joint (72), one universal ball joint (72) is connected with the input end of the front gear box (52) or the input end of the rear gear box (62), and the other universal ball joint (72) is provided with a connecting flange (73).
2. The auxiliary device for preventing machine rolling of the sugarcane harvester according to claim 1, wherein a containing bin (17) is formed in the middle of the bottom plate (1), and a bin opening of the containing bin (17) is formed in the top of the bottom plate (1).
3. A sugarcane harvesting aid for preventing rolling by machine according to claim 2, characterized in that the lifting assembly (3) comprises:
the four bending arms (31) are respectively arranged on two opposite side surfaces of the accommodating bin (17), one end of each bending arm (31) is rotatably connected with the side surface of the accommodating bin (17), the other end of each bending arm (31) is rotatably connected with the fixing plate (2), the middle of each bending arm (31) can be bent towards the middle of the corresponding accommodating bin (17), and the middle parts of the two bending arms (31) positioned on the same side of the accommodating bin (17) are connected through connecting shafts (32);
the hydraulic cylinder structure comprises two first hydraulic cylinders (33), the two first hydraulic cylinders (33) are symmetrically distributed in the center of the containing bin (17), and two ends of each first hydraulic cylinder (33) are connected with one connecting shaft (32) respectively.
4. The sugarcane harvester auxiliary device for preventing machine harvesting from rolling according to claim 1, wherein the number of the electromagnets (21) is four, and the electromagnets are respectively arranged on the edge of the fixing plate (2), and the electromagnets (21) protrude out of the top surface of the fixing plate (2).
5. The sugarcane harvesting assisting device for preventing machine harvesting from rolling as claimed in claim 1, wherein the side wall of the front concession port (13) is opened with a front slot (131), and one end of the front wheel support plate (15) is slidably inserted into the front slot (131); a rear slot (141) is formed in the side wall of the rear relief opening (14), and one end of the rear wheel support plate (16) is slidably inserted into the rear slot (141); the other end of front wheel backup pad (15) with the other end of rear wheel backup pad (16) is equipped with key (18), the tip of key (18) extends down.
6. The sugarcane harvester auxiliary device for preventing machine harvesting from rolling according to claim 1, further comprising a second hydraulic cylinder (41), wherein one end of the second hydraulic cylinder (41) is rotatably connected with the second end (12), the other end of the second hydraulic cylinder (41) is hinged to the turnover plate (4) through a connecting seat (42), and the connecting seat (42) is convexly arranged on the plate surface of the turnover plate (4).
7. A sugarcane harvesting aid for preventing rolling by machine according to claim 6, characterized in that the board surface of the turning board (4) is provided with anti-slip lines (43) protruding outwards.
8. A sugarcane harvesting aid for preventing machine harvesting crush according to claim 1, wherein the front gearbox (52) includes:
a front gear box body (521), one side of which is hinged with the end part of the front wheel bracket (51), and the front wheel (53) is arranged on the other side of the front gear box body (521);
preceding driving gear (522) and preceding driven gear (523), preceding driving gear (522) with preceding driven gear (523) are located with rotatable mode in preceding gear box (521), preceding driving gear (522) with the input of preceding gear box (52) is connected, preceding driven gear (523) with the output of preceding gear box (52) is connected, the number of teeth of preceding driving gear (522) is less than the number of teeth of preceding driven gear (523).
9. A sugarcane harvesting aid for preventing rolling by machine according to claim 1, characterized in that the rear gearbox (62) comprises:
one side of the rear gear box body (621) is fixedly connected with the end part of the rear wheel bracket (61), and the rear wheel (63) is arranged on the other side of the rear gear box body (621);
back driving gear (622) and back driven gear (623), back driving gear (622) with back driven gear (623) are located with rotatable mode in back gear box (621), back driving gear (622) with the input of back gear box (62) is connected, back driven gear (623) with the output of back gear box (62) is connected, the number of teeth of back driving gear (622) is less than the number of teeth of back driven gear (623).
10. The sugarcane harvesting assisting device for preventing machine harvesting from rolling according to claim 1, wherein two or more mounting grooves (74) are formed through the connecting flange (73), the mounting grooves (74) are uniformly distributed in the center of the connecting flange (73), and one end of each mounting groove (74) extends outwards from the periphery of the connecting flange (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110852619.5A CN113728797A (en) | 2021-07-27 | 2021-07-27 | Sugarcane harvester harvesting auxiliary device for slowing down harvesting and rolling of harvester |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110852619.5A CN113728797A (en) | 2021-07-27 | 2021-07-27 | Sugarcane harvester harvesting auxiliary device for slowing down harvesting and rolling of harvester |
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| Publication Number | Publication Date |
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| CN113728797A true CN113728797A (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110852619.5A Pending CN113728797A (en) | 2021-07-27 | 2021-07-27 | Sugarcane harvester harvesting auxiliary device for slowing down harvesting and rolling of harvester |
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| CN (1) | CN113728797A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114051828A (en) * | 2021-12-09 | 2022-02-18 | 广西百域智能农机装备有限公司 | Light sugarcane stacking and cutting machine |
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Application publication date: 20211203 |
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