CN111201904A - Novel green feed harvester - Google Patents
Novel green feed harvester Download PDFInfo
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- CN111201904A CN111201904A CN202010109634.6A CN202010109634A CN111201904A CN 111201904 A CN111201904 A CN 111201904A CN 202010109634 A CN202010109634 A CN 202010109634A CN 111201904 A CN111201904 A CN 111201904A
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- machine body
- roller
- throwing
- chopping
- floating
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/06—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges on a cylinder surface, e.g. of the helical-type
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D82/00—Crop conditioners, i.e. machines for crushing or bruising stalks
- A01D82/02—Rollers for crop conditioners
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- Crushing And Pulverization Processes (AREA)
Abstract
The invention belongs to the technical field of agricultural machinery, and provides a novel green feed harvester which comprises a machine body, a feeding device, a chopping device, a grain crushing device and a throwing device. Wherein seed grain breaker includes: the device comprises a fixed roller, a rotating frame, a floating roller, an adjusting wedge block, a gap adjusting screw rod and an elastic device, wherein the fixed roller is rotatably arranged on a machine body, the rotating frame is rotatably arranged on the machine body, the floating roller is rotatably arranged on the rotating frame and forms a material channel with the gap of the fixed roller, the adjusting wedge block is slidably arranged on the machine body, an inclined surface of the adjusting wedge block is in contact with the side wall of the rotating frame, the gap adjusting screw rod is arranged on the upper end and the end of the machine body and is connected with the adjusting. Through the technical scheme, the problems that the green feed harvester is inconvenient and inaccurate to adjust when the crushing rate of the green feed harvester is adjusted in the prior art are solved.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery, and relates to a novel green feed harvester.
Background
With the development of economic level in China and the improvement of dietary structure of residents, the demand of cow, goat milk products and meat and eggs is increased year by year, silage and a harvesting machine thereof are important links in the development of cow and goat feeding industry and the production of forage crops, and a silage harvester is an agricultural mechanical device mainly used for harvesting stem silage crops such as green pasture grass, oat, beet stems and leaves, corn and the like and is used for producing green chopped segment products from the green forage growing in the field.
The green fodder harvester generally all is equipped with seed grain breaker, and seed grain breaker is used for carrying out the secondary crushing to the material, carries out the breakage with graininess crop, increases its percent crush, promotes the nutrition effect of crop, and the clearance of two crushing rollers of seed grain breaker need be adjusted in the adjustment of percent crush, and current green fodder harvester has the inconvenient, unsafe problem of adjustment when carrying out the percent crush adjustment.
Disclosure of Invention
The invention provides a novel green feed harvester, which solves the problems of inconvenient and inaccurate adjustment of a green feed harvester in the prior art when the crushing rate is adjusted.
The technical scheme of the invention is realized as follows:
a novel greenfeed harvester, comprising:
the body of the machine is provided with a plurality of air holes,
the chopping device is arranged on the machine body and is used for cutting crops into sections;
the feeding device is arranged at the front end of the chopping device and is used for being connected with the cutting table and feeding crops cut by the cutting table;
seed grain breaker, seed grain breaker sets up on the organism, be located breaker's rear end for carry out the secondary crushing with the crop that cuts, seed grain breaker includes:
a fixed roller rotatably disposed on the body,
a rotating frame which is rotatably arranged on the machine body,
the floating roller is rotationally arranged on the rotating frame, a material channel is formed between the floating roller and the fixed roller and is communicated with the outlet of the chopping device,
the adjusting wedge block is arranged on the machine body in a sliding manner, the inclined surface of the adjusting wedge block is in contact with the side wall of the rotating frame,
a gap adjusting screw rod arranged on the machine body, the end part of the gap adjusting screw rod is connected with the adjusting wedge block,
elastic means for providing an elastic force for bringing the rotating frame close to the fixed roller;
and the throwing device is arranged on the machine body, is communicated with the material channel and is used for throwing the crushed material to a transport vehicle.
As a further technical solution, the grain crushing device further comprises:
the limiting bolt is arranged on the rotating frame, and the end part of the limiting bolt is abutted to the machine body.
As a further technical solution, the grain crushing device further comprises:
the dial is arranged on the machine body, and a plurality of uniformly distributed scale marks are arranged on the dial and used for indicating the gap between the fixed roller and the floating roller;
the pointer is arranged on the rotating frame, and the end of the pointer points to the scale marks on the dial.
As a further technical solution, the feeding device comprises:
the floating arm is arranged on the machine body in a rotating mode;
the floating box is rotatably arranged at one end of the floating arm;
the upper swallowing roller is rotatably arranged on the floating box;
the upper conveying roller is rotatably arranged on the floating box;
the lower swallowing roller is rotatably arranged on the machine body and is positioned below the upper swallowing roller;
the lower conveying roller is rotatably arranged on the machine body and is positioned below the upper conveying roller;
a first spring for providing a downward elastic force to an end of the float chamber adjacent to the lower feed roller;
a second spring for providing a downward elastic force to an end of the float chamber adjacent to the upper swallow roller.
As a further technical scheme, the feeding device further comprises two limiting blocks, wherein the two limiting blocks are arranged on the floating box and positioned on two sides of the floating arm.
As a further technical aspect, the cutting apparatus includes:
the chopping bin is arranged on the machine body;
the shredding roller is rotatably arranged on the machine body and is positioned in the shredding bin;
the chopping knife is arranged on the chopping drum in a herringbone manner, and a plurality of chopping hobs are uniformly distributed along the circumferential direction of the chopping drum;
the fixed cutter beam is rotatably arranged on the machine body;
and the fixed chopping knife is fixedly arranged at the upper part of the fixed knife beam.
As a further technical scheme, a plurality of supporting columns are arranged on the machine body, and the end surfaces of the supporting columns are cambered surfaces which are inwards concave;
the bottom of the fixed cutter beam is provided with a plurality of rotating columns, the end faces of the rotating columns are outwards convex cambered surfaces corresponding to the cambered surfaces of the supporting columns and are in contact with the end faces of the supporting columns, and the side walls of the rotating columns are provided with round holes coaxial with the cambered surfaces;
the pin shaft penetrates through round holes in two adjacent rotating columns;
the number of the pull rods is multiple, each pull rod is arranged between two adjacent rotating columns, one end of each pull rod is sleeved on the pin shaft, the pull rods penetrate through the machine body, and the side walls of the pull rods are provided with threads;
and the tensioning nut is screwed at the other end of the pull rod, which is far away from the pin shaft and penetrates through the machine body.
As a further technical solution, the shredder further comprises:
one end of the cutter spacing adjusting arm is fixedly arranged on the cutter fixing beam;
the cutter spacing adjusting screw is screwed on the cutter spacing adjusting arm and penetrates through the cutter spacing adjusting arm to be rotatably arranged with the machine body;
the two tool distance adjusting arms and the two tool distance adjusting screws are respectively arranged at two ends of the fixed tool beam.
As a further technical solution, the shredder further comprises:
the dish spring, the dish spring is two sets of, sets up respectively two the tool spacing regulating arm with between the organism, every group the dish spring is a plurality of for provide and make the tool spacing regulating arm keeps away from the elasticity of organism provides the rotational damping for the tool regulating arm.
As a further technical solution, the throwing device includes:
the throwing cylinder is arranged on the machine body and is communicated with the crushing outlet;
an accelerator disposed within the throw drum, the accelerator comprising,
the throwing shaft is rotatably arranged in the throwing cylinder,
the throwing and conveying device comprises a plurality of throwing and conveying blades which are uniformly arranged along the circumference of a throwing and conveying shaft.
As a further technical solution, the throwing cylinder includes:
the inlet cylinder is arranged on the machine body and communicated with the crushing outlet, and the accelerator is arranged in the inlet cylinder;
and the outlet cylinder is rotatably arranged on the inlet cylinder and communicated with the inlet cylinder.
The working principle and the beneficial effects of the invention are as follows:
1. the crushing device comprises two crushing rollers, wherein a fixed roller is rotatably arranged on a machine body, a floating roller is rotatably arranged on a rotating frame rotatably arranged on the machine body, a gap between the fixed roller and the floating roller is adjustable, an adjusting wedge block is slidably arranged on the machine body, an inclined surface is contacted with the rotating frame, the adjusting wedge block can push the rotating frame to rotate in the sliding process, the gap between the fixed roller and the floating roller is adjusted, the sliding of the adjusting wedge block is controlled by a gap adjusting screw rod, the adjusting wedge block is driven to slide by rotating the gap adjusting screw rod, the adjusting control can be more accurate and more convenient and accurate crushing rate adjustment can be realized through the double amplification effect of the gap adjusting screw rod and the wedge block, an elastic device is continuously responsible for continuously giving the elastic force close to the fixed roller to the rotating frame, the rotating frame is ensured to be contacted with the inclined surface of the adjusting wedge block in the adjusting process, and when the feeding, the rotating frame rotates, the gap between the fixed roller and the floating roller is enlarged, smoothness of crops during crushing is guaranteed, the elastic device continuously provides pressure, materials can be pressed between the two crushing rollers, and the crushing effect is guaranteed.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a side view of the present invention;
FIG. 2 is a side view of a feeding apparatus;
FIG. 3 is a schematic view of a feeding apparatus;
FIG. 4 is a schematic view of the shredder;
FIG. 5 is a side view of the shredding device;
fig. 6 is a schematic structural view of a grain crushing device;
fig. 7 is a side view of the grain disruption apparatus;
FIG. 8 is a schematic view of a structure of the throwing device;
in the figure: 1, a machine body and 11 support columns;
2, a feeding device, 21 a floating arm, 22 a floating box, 23 a first spring, 24 a second spring, 25 an upper swallowing roller, 26 an upper conveying roller, 27 a lower swallowing roller, 28 a lower conveying roller and 29 a limiting block;
3, a chopping device, 31, a chopping bin, 32, a chopping roller, 33, a chopping movable knife, 34, a chopping fixed knife, 35, a fixed knife beam, 35-1 rotating columns, 36 pin shafts, 37 pull rods, 38 tensioning nuts, 39 knife distance adjusting arms, 310 knife distance adjusting screw rods and 311 disc springs;
4 seed crushing device, 41 fixed roller, 42 rotating frame, 43 floating roller, 44 adjusting wedge block, 45 gap adjusting screw rod, 46 elastic device, 47 limit bolt, 48 dial and 49 pointer;
5 throwing device, 51 throwing cylinder, 511 inlet cylinder, 512 outlet cylinder, 52 accelerator, 521 throwing shaft and 522 throwing blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.
As shown in the figures 1-8 of the drawings,
a novel greenfeed harvester, comprising:
the body 1 is provided with a plurality of connecting holes,
the chopping device 3 is arranged on the machine body 1 and is used for cutting crops into sections;
the feeding device 2 is arranged at the front end of the chopping device 3 and is used for being connected with the cutting table and feeding crops cut by the cutting table;
seed grain breaker 4, seed grain breaker 4 sets up on the organism, is located the rear end of comminution device 3 for carry out the secondary crushing with the crop that cuts, seed grain breaker 4 includes:
a fixed roller 41, the fixed roller 41 is rotatably arranged on the machine body 1,
a rotating frame 42, the rotating frame 42 is rotatably arranged on the machine body 1,
the floating roller 43, the floating roller 43 is rotationally arranged on the rotating frame 42, a material channel is formed by the gap between the floating roller 43 and the fixed roller 41 and is communicated with the outlet of the chopping device 3,
an adjusting wedge 44, the adjusting wedge 44 is arranged on the machine body 1 in a sliding way, the inclined surface of the adjusting wedge 44 is contacted with the side wall of the rotating frame 42,
a clearance adjusting screw 45, the clearance adjusting screw 45 is arranged on the machine body 1, the end part of the clearance adjusting screw 45 is connected with the adjusting wedge 44,
an elastic means 46, the elastic means 46 being for providing an elastic force for bringing the turret 42 close to the fixed roller 41;
and the throwing device 5 is arranged on the machine body 1, is communicated with the material channel and is used for throwing the crushed materials to a transport vehicle.
In this embodiment, after being harvested by the header, the crop enters the feeding device, the feeding device conveys the material to the chopping device 3, the chopping device 3 cuts the material into segments, the cut material enters the seed crushing device 4, the seed crushing device 4 performs secondary crushing on the material, and the crushed material enters the throwing device 5 and is thrown out of the throwing device 5 to the transport vehicle.
Seed grain breaker 4 includes two crushing rollers, leaves the clearance between two crushing rollers and constitutes the material passageway, and two crushing rollers rotate in opposite directions, and the rotational speed is different, and the material gets into the material passageway after, is in a state of wearing and tearing, and the graininess crop in the material is broken, and the crop is via behind two crushing rollers, throws the device 5 of throwing from broken exit with the material under the centrifugal action of two crushing rollers.
Of the two crushing rollers, the fixed roller 41 is rotationally arranged on the machine body 1, the floating roller 43 is rotationally arranged on a rotating frame 42 rotationally arranged on the machine body 1, the gap between the fixed roller 41 and the floating roller 43 is adjustable, the adjusting wedge 44 is slidably arranged on the machine body 1, the inclined surface is contacted with the rotating frame 42, the adjusting wedge 44 can push the rotating frame 42 to rotate in the sliding process, the gap between the fixed roller 41 and the floating roller 43 is adjusted, the sliding of the adjusting wedge 44 is controlled by a gap adjusting screw 45, the adjusting wedge 44 is driven to slide by rotating the gap adjusting screw 45, the adjusting control can be more accurate through the double amplification effect of the gap adjusting screw 45 and the wedge, the crushing rate can be adjusted more conveniently and accurately, the elastic device 46 is continuously responsible for continuously giving the elastic force of the rotating frame 42 close to the fixed roller 41, and the rotating frame 42 is ensured to be contacted with the inclined surface of the adjusting wedge 44 in the adjusting process, when the feeding amount of the object is large, the rotating frame 42 rotates, the gap between the fixed roller 41 and the floating roller 43 is enlarged, the smoothness of the object during crushing is guaranteed, the elastic device 46 continuously provides pressure, the object can be pressed between the two crushing rollers, and the crushing effect is guaranteed.
The elastic means 46 may be a compression spring, a tension spring, or the like, and provides the rotating force to the rotating frame 42 close to the fixed roller 41 by applying an elastic tension or pressure to the rotating frame 42.
Further, the kernel crushing device 4 further comprises:
and the limiting bolt 47 is arranged on the rotating frame 42, and the end part of the limiting bolt 47 is abutted against the machine body 1.
In this embodiment, when the gap between the fixed roller 41 and the floating roller 43 is adjusted, the limit bolt 47 is loosened, the gap adjusting screw 45 is adjusted to move the adjusting wedge 44 to adjust the gap, and the limit bolt 47 is tightened, so that the limit bolt 47 can limit the minimum value of the gap between the fixed roller 41 and the floating roller 43, and the damage of the crushing rollers caused by tooth hitting during the movement of the two crushing rollers is prevented.
Further, the kernel crushing device 4 further comprises:
the dial 48 is arranged on the machine body 1, and a plurality of evenly distributed scale marks are arranged on the dial 48 and used for indicating the gap between the fixed roller 41 and the floating roller 43;
a pointer 49, the pointer 49 is arranged on the rotating frame 42, and the end of the pointer 49 points to the scale mark on the dial 48.
In this embodiment, when the gap between the fixed roller 41 and the floating roller 43 is adjusted, the pointer 49 rotates along with the rotating frame 42 and points to the scale marks on the dial 48, and the scale marks on the dial 48 indicate the gap between the fixed roller 41 and the floating roller 43, so that the adjustment is more intuitive and accurate.
Further, the feeding device 2 includes:
the floating arm 21, the rotation of the floating arm 21 is set up on organism 1;
a floating box 22, wherein the floating box 22 is rotatably arranged at one end of the floating arm 21;
an upper swallowing roller 25, the upper swallowing roller 25 being rotatably provided on the float chamber 22;
an upper transport roller 26, the upper transport roller 26 being rotatably provided on the float chamber 22;
a lower swallowing roller 27, wherein the lower swallowing roller 27 is rotatably arranged on the machine body 1 and is positioned below the upper swallowing roller 25;
a lower conveying roller 28, the lower conveying roller 28 being rotatably provided on the machine body 1 below the upper conveying roller 26;
a first spring 23, the first spring 23 being for providing a downward elastic force to an end of the float chamber 22 adjacent to the lower feed roller 28;
and a second spring 24, the second spring 24 being for providing a downward elastic force to an end of the float chamber 22 near the swallow-up roller 27.
In this embodiment, the floating arm 21 is rotatably disposed on the machine body 1, one end of the floating arm 21 is rotatably disposed with the floating box 22, the floating box 22 is provided with an upper swallowing roller 25 and an upper conveying roller 26, the machine body 1 is provided with a lower swallowing roller 27 and a lower conveying roller 28 under the upper swallowing roller 25 and the upper conveying roller 26, crops enter from a gap between the upper swallowing roller 25 and the lower swallowing roller 27, and are sent into the chopping device 3 from the feeding device through the upper conveying roller 26 and the lower conveying roller 28, the first spring 23 and the second spring 24 are disposed, downward elastic force is respectively provided to the end portions of the floating box 22 close to the lower conveying roller 28 and the lower swallowing roller 27, so that the upper swallowing roller 25 and the upper conveying roller 26 can float up and down, and smoothness of the feeding process and material fluency are ensured.
Furthermore, the feeding device 2 further comprises two limiting blocks 29, and the two limiting blocks 29 are arranged on the floating box 22 and located at two sides of the floating arm 21.
In this embodiment, the floating box 22 is provided with the limiting blocks 29, and the two limiting blocks 29 are located at two sides of the floating arm 21 to limit the floating arm 21 and avoid gear rattling.
Further, the shredder 3 includes:
a shredding bin 31, the shredding bin 31 being provided on the machine body 1;
a shredding drum 32, the shredding drum 32 being rotatably provided on the machine body 1 in the shredding bin 31;
a plurality of chopping moving cutters 33, wherein the chopping hobbing cutters are arranged on the chopping drum 32 in a herringbone manner and are uniformly distributed along the circumferential direction of the chopping drum 32;
the fixed cutter beam 35 is rotatably arranged on the machine body 1;
the fixed chopping knife 34, the fixed chopping knife 34 is fixedly arranged on the upper part of the fixed knife beam 35.
In this embodiment, the crop enters the chopping fixed knife 34 from the feeding device 2 and moves continuously, the chopping drum 32 drives the herringbone chopping movable knife 33 to rotate, the crop is cut into sections and falls into the chopping bin 31, and the crop is thrown to the seed grain crushing device 4 under the action of centrifugal force, the chopping fixed knife 34 is arranged on the upper portion of the fixed knife beam 35 rotatably arranged on the machine body 1, the distance between the chopping movable knife 33 and the chopping fixed knife can be adjusted, the cutting distance is adjusted, the chopping movable knife 33 adopts the herringbone knife design, the crop can be gathered towards the middle, the crop is cut into sections in a sliding cutting mode, the stress on the movable knife can be reduced, and the practical service life of the movable knife is prolonged.
Furthermore, a plurality of supporting columns 11 are arranged on the machine body 1, and the end surfaces of the supporting columns 11 are cambered surfaces which are inwards concave;
the bottom of the fixed cutter beam 35 is provided with a plurality of rotating columns 35-1, the end surfaces of the rotating columns 35-1 are outwards convex cambered surfaces corresponding to the cambered surfaces of the supporting columns 11 and are in contact with the end surfaces of the supporting columns 11, and the side walls of the rotating columns 35-1 are provided with round holes coaxial with the cambered surfaces;
the pin shaft 36 penetrates through round holes in two adjacent rotating columns 35-1;
a plurality of pull rods 37 are provided, each pull rod 37 is arranged between two adjacent rotating columns 35-1, one end of each pull rod 37 is sleeved on the pin shaft 36, the pull rods 37 penetrate through the machine body 1, and threads are arranged on the side walls of the pull rods 37;
and a tensioning nut 38, wherein the tensioning nut 38 is screwed on the other end of the pull rod 37, which is far away from the pin shaft 36 and penetrates through the machine body 1.
In this embodiment, the supporting columns 11 are arranged on the machine body 1, the rotating columns 35-1 are arranged on the bottom surfaces of the fixed cutter beams 35, the end surfaces of the supporting columns 11 and the rotating columns 35-1 are arc surfaces which are matched with each other, the rotating columns 35-1 rotate around the axes of the arc surfaces, the contact area is larger, the rotation is more stable, round holes which are collinear with the axes of the arc surfaces are arranged on the side walls of the rotating columns 35-1, shaft pins penetrate through the round holes and the pull rods 37 which are arranged between the two adjacent supporting columns 11, the other ends of the pull rods 37 penetrate through the frame body and are screwed through the tensioning nuts 38, and the fixed cutter beams 35 and the machine body 1 are arranged in.
Further, the shredder 3 further includes:
a tool distance adjusting arm 39, wherein one end of the tool distance adjusting arm 39 is fixedly arranged on the fixed tool beam 35;
the cutter spacing adjusting screw 310 is screwed on the cutter spacing adjusting arm 39 and penetrates through the cutter spacing adjusting arm 39 to be rotatably arranged with the machine body 1;
the two tool distance adjusting arms 39 and the two tool distance adjusting screws 310 are respectively arranged at two ends of the fixed tool beam 35.
In this embodiment, the fixed blade beam 35 is fixedly connected to the blade distance adjusting arm 39, and the blade distance adjusting screw 310 drives the blade distance adjusting arm 39 to move when rotating, so that the fixed blade beam 35 rotates around the rotating shaft, which can be used to adjust the distance between the chopping fixed blade 34 and the chopping movable blade 33, and can be fastened by the blade distance adjusting screw 310, thereby ensuring stability.
Further, the shredder 3 further includes:
the disc springs 311 and the two groups of disc springs 311 are respectively arranged between the two blade distance adjusting arms 39 and the machine body 1, and each group of disc springs 311 is multiple and used for providing elastic force for enabling the blade distance adjusting arms 39 to be far away from the machine body 1 and providing rotary damping for the blade distance adjusting arms 39.
In this embodiment, all set up dish spring 311 between two tool spacing regulating arms 39 and organism 1, every group dish spring 311 is a plurality of, provides the elasticity of keeping away from organism 1 for tool spacing regulating arm 39 through two sets of dish springs 311, adjusts every group dish spring number, can adjust the rotational damping of tool regulating arm 39, makes tool spacing regulating arm 39 more stable.
Further, the throwing device 5 includes:
the throwing cylinder 51, the throwing cylinder 51 is arranged on the machine body 1 and is communicated with the crushing outlet;
an accelerator 52, the accelerator 52 is arranged in the throwing barrel 51, the accelerator 52 comprises,
a throwing shaft 521, the throwing shaft 521 is rotatably arranged in the throwing cylinder 51,
the throwing blades 522 are provided in plurality and are uniformly arranged along the circumference of the throwing shaft 521.
In this embodiment, the crop generates the crushed material after passing through the preceding procedure, the crushed material enters the throwing cylinder 51 from the crushing outlet of the kernel crushing device 4 through centrifugal force, when the crushed material moves to pass through the accelerator 52 in the throwing cylinder 51, the throwing blade 522 driven by the throwing shaft 521 rotates at a high speed, the crushed material is accelerated again and then is thrown out to the transport vehicle from the outlet of the throwing cylinder 51, and the accelerator 52 is used for carrying out secondary acceleration throwing, so that the problem that the crushed material is blocked or cannot be thrown to the transport vehicle due to insufficient throwing force can be avoided.
Further, the throw cylinder 51 includes:
the inlet barrel 511, the inlet barrel 511 is set up on the organism 1, communicate with broken outlet port, the accelerator 52 is set up in the inlet barrel 511;
the outlet cylinder 512 is rotatably provided on the inlet cylinder 511, and the outlet cylinder 512 communicates with the inlet cylinder 511.
In this embodiment, the throwing cylinder 51 includes an inlet cylinder 511 and an outlet cylinder 512, the outlet cylinder 512 can rotate on the inlet cylinder 511, and the outlet direction of the outlet cylinder 512 can be adjusted as required in actual use, so that the application range is wider.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A novel green fodder harvester is characterized by comprising:
a machine body (1),
a chopping device (3), the chopping device (3) being arranged on the body (1) for chopping the crop;
the feeding device (2) is arranged at the front end of the chopping device (3) and is used for being connected with the cutting table and feeding crops cut by the cutting table;
seed grain breaker (4), seed grain breaker (4) set up on the organism, be located the rear end of comminution device (3) for carry out the secondary crushing with the crop that cuts, seed grain breaker (4) include:
a fixed roller (41), the fixed roller (41) is rotatably arranged on the machine body (1),
a rotating frame (42), the rotating frame (42) is rotatably arranged on the machine body (1),
the floating roller (43) is rotationally arranged on the rotating frame (42), a material channel is formed by a gap between the floating roller (43) and the fixed roller (41), the material channel is communicated with an outlet of the chopping device (3),
the adjusting wedge block (44) is arranged on the machine body (1) in a sliding mode, the inclined surface of the adjusting wedge block (44) is in contact with the side wall of the rotating frame (42),
a gap adjusting screw rod (45), the gap adjusting screw rod (45) is arranged on the machine body (1), the end part of the gap adjusting screw rod (45) is connected with the adjusting wedge block (44),
elastic means (46), said elastic means (46) being for providing an elastic force for bringing said turret (42) close to said fixed roller (41);
and the throwing device (5) is arranged on the machine body (1), is communicated with the material channel and is used for throwing the crushed material to a transport vehicle.
2. The new greenfeed harvester according to claim 1, characterized in that the kernel breaking device (4) further comprises:
the limiting bolt (47), the limiting bolt (47) is arranged on the rotating frame (42), and the end part of the limiting bolt (47) is abutted to the machine body (1).
3. The new greenfeed harvester according to claim 2, characterized in that the kernel breaking device (4) further comprises:
the dial (48) is arranged on the machine body (1), and a plurality of uniformly distributed scale marks are arranged on the dial (48) and used for indicating the gap between the fixed roller (41) and the floating roller (43);
a pointer (49), the pointer (49) is arranged on the rotating frame (42), and the end part of the pointer (49) points to the scale marks on the dial (48).
4. The new greenfeed harvester according to claim 1, characterized in that said feeding device (2) comprises:
the floating arm (21), the rotation of the said floating arm (21) is set up on the said organism (1);
the floating box (22), the floating box (22) is rotatably arranged at one end of the floating arm (21);
an upper swallowing roller (25), wherein the upper swallowing roller (25) is rotatably arranged on the floating box (22);
an upper conveying roller (26), wherein the upper conveying roller (26) is rotatably arranged on the floating box (22);
the lower swallowing roller (27), the lower swallowing roller (27) is rotatably arranged on the machine body (1) and is positioned below the upper swallowing roller (25);
the lower conveying roller (28) is rotatably arranged on the machine body (1) and is positioned below the upper conveying roller (26);
a first spring (23), wherein the first spring (23) is used for providing downward elastic force to one end of the floating box (22) close to the lower conveying roller (28);
a second spring (24), the second spring (24) is used for providing downward elastic force to one end of the floating box (22) close to the upper swallow roller (27).
5. The new greenfeed harvester according to claim 1, characterized in that the chopping device (3) comprises:
a shredding bin (31), the shredding bin (31) being disposed on the machine body (1);
a shredding drum (32), said shredding drum (32) being rotatably disposed on said machine body (1) within said shredding bin (31);
the chopping knife cutters (33) are arranged on the chopping drum (32) in a herringbone manner, and are uniformly distributed along the circumferential direction of the chopping drum (32);
the fixed cutter beam (35) is rotatably arranged on the machine body (1);
the fixed chopping knife (34) is fixedly arranged on the upper part of the fixed knife beam (35).
6. The new green fodder harvester according to claim 5,
a plurality of supporting columns (11) are arranged on the machine body (1), and the end faces of the supporting columns (11) are inwards concave cambered surfaces;
a plurality of rotating columns (35-1) are arranged at the bottom of the fixed cutter beam (35), the end faces of the rotating columns (35-1) are outwards convex arc faces corresponding to the arc faces of the supporting columns (11) and are in contact with the end faces of the supporting columns (11), and the side walls of the rotating columns (35-1) are provided with round holes coaxial with the arc faces;
the pin shaft (36), the pin shaft (36) passes through the round holes on two adjacent rotating columns (35-1);
a plurality of pull rods (37), wherein each pull rod (37) is arranged between two adjacent rotating columns (35-1), one end of each pull rod (37) is sleeved on the pin shaft (36), each pull rod (37) penetrates through the machine body (1), and the side wall of each pull rod (37) is provided with a thread;
and the tensioning nut (38) is screwed at the other end, far away from the pin shaft (36), of the pull rod (37) and penetrating through the machine body (1).
7. The new greenfeed harvester according to claim 6, characterized in that the chopping device (3) further comprises:
a tool distance adjusting arm (39), wherein one end of the tool distance adjusting arm (39) is fixedly arranged on the fixed tool beam (35);
the cutter spacing adjusting screw rod (310) is screwed on the cutter spacing adjusting arm (39) and penetrates through the cutter spacing adjusting arm (39) to be rotatably arranged with the machine body (1);
the two cutter spacing adjusting arms (39) and the two cutter spacing adjusting screws (310) are respectively arranged at two ends of the fixed cutter beam (35).
8. The new greenfeed harvester according to claim 7, characterized in that the chopping device (3) further comprises:
dish spring (311), dish spring (311) are two sets ofly, set up respectively two sword apart from regulating arm (39) with between organism (1), every group dish spring (311) are a plurality of, are used for providing the messenger sword apart from regulating arm (39) keep away from the elasticity of organism (1), provide rotational damping for cutter regulating arm (39).
9. The new greenfeed harvester according to claim 1, characterized in that the throwing device (5) comprises:
the throwing cylinder (51), the throwing cylinder (51) is arranged on the machine body (1) and is communicated with the crushing outlet;
an accelerator (52), the accelerator (52) disposed within the throw drum (51), the accelerator (52) comprising,
a throwing shaft (521), wherein the throwing shaft (521) is rotatably arranged in the throwing cylinder (51),
the number of the throwing leaves (522) is multiple, and the throwing leaves (522) are uniformly arranged along the circumference of the throwing shaft (521).
10. The new greenfeed harvester according to claim 9, characterized in that the throwing drum (51) comprises:
the inlet cylinder (511) is arranged on the machine body (1) and communicated with the crushing outlet, and the accelerator (52) is arranged in the inlet cylinder (511);
the outlet barrel (512), the outlet barrel (512) sets up on the inlet barrel (511) rotatably, with the inlet barrel (511) intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010109634.6A CN111201904A (en) | 2020-02-22 | 2020-02-22 | Novel green feed harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010109634.6A CN111201904A (en) | 2020-02-22 | 2020-02-22 | Novel green feed harvester |
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| CN111201904A true CN111201904A (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010109634.6A Pending CN111201904A (en) | 2020-02-22 | 2020-02-22 | Novel green feed harvester |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112005741A (en) * | 2020-09-04 | 2020-12-01 | 中国铁建重工集团股份有限公司 | Silage harvester and move stationary knife clearance adjustment device thereof |
| CN112206891A (en) * | 2020-09-02 | 2021-01-12 | 山东省农业机械科学研究院 | Corn ear chopping and grain crushing device and working method and application thereof |
| CN113228927A (en) * | 2021-03-24 | 2021-08-10 | 九方泰禾国际重工(青岛)股份有限公司 | Self-propelled green feed harvester with disc cutter type chopper and method |
| CN114789018A (en) * | 2022-05-23 | 2022-07-26 | 中国科学院地理科学与资源研究所 | Feed mixing device for livestock and poultry breeding |
-
2020
- 2020-02-22 CN CN202010109634.6A patent/CN111201904A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112206891A (en) * | 2020-09-02 | 2021-01-12 | 山东省农业机械科学研究院 | Corn ear chopping and grain crushing device and working method and application thereof |
| CN112005741A (en) * | 2020-09-04 | 2020-12-01 | 中国铁建重工集团股份有限公司 | Silage harvester and move stationary knife clearance adjustment device thereof |
| CN113228927A (en) * | 2021-03-24 | 2021-08-10 | 九方泰禾国际重工(青岛)股份有限公司 | Self-propelled green feed harvester with disc cutter type chopper and method |
| CN114789018A (en) * | 2022-05-23 | 2022-07-26 | 中国科学院地理科学与资源研究所 | Feed mixing device for livestock and poultry breeding |
| CN114789018B (en) * | 2022-05-23 | 2023-09-29 | 中国科学院地理科学与资源研究所 | Fodder mixing arrangement is used in beasts and birds breed |
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