CN111264198B

CN111264198B - Green feed cutting machine

Info

Publication number: CN111264198B
Application number: CN202010263775.3A
Authority: CN
Inventors: 潘三军
Original assignee: Hebei Muze Farming And Animal Husbandry Machinery Co ltd
Current assignee: HEBEI MUZE FARMING AND ANIMAL HUSBANDRY MACHINERY Co.,Ltd.
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2021-03-05
Anticipated expiration: 2040-04-07
Also published as: CN111264198A

Abstract

The invention relates to the technical field of green feed cutting machines, in particular to a green feed cutting machine which comprises a height adjusting structure, a supporting structure, a discharging structure, a driving structure, an anti-blocking structure, a cutting structure and a transmission structure, wherein the height adjusting structure is arranged on the supporting structure; the anti-blocking structure is arranged inside the supporting structure, so that the vine-shaped green feed is automatically driven to be automatically added into the cutting structure through the anti-blocking structure, the green feed is effectively prevented from being blocked inside the supporting structure, the operation is safer, and the cutting quality and the efficiency of the green feed are improved; the transmission structure is connected with the anti-blocking structure, so that air flow is conveniently provided for the anti-blocking structure, air circulation in the support structure is promoted, and heat dissipation of the equipment is facilitated; bearing structure's inside is equipped with the drive structure, and the drive structure is connected in row material structure, is convenient for arrange what of material structure row material through drive structure control, and the effectual edge that prevents to arrange the material structure blocks up, is convenient for accomodate green fodder.

Description

Green feed cutting machine

Technical Field

The invention relates to the technical field of green feed cutting machines, in particular to a green feed cutting machine.

Background

The green feed refers to fresh stems and leaves of plants which can be used as feed, is named after being rich in chlorophyll, and mainly comprises natural pasture, cultivated pasture, field weeds, vegetable leaves, aquatic plants and tender branch leaves; the green feed is reasonably utilized, the cost can be saved, the breeding benefit is improved, and the green feed needs to be cut after being harvested and fed with food.

However, traditional green fodder cutting machine adopts the mode feed of artifical feed usually, and operating personnel's hand is drawn into the cutting machine easily and is caused danger when the maloperation in-process, blocks up the feed inlet when the green fodder of tendril form easily simultaneously, and the green fodder after the cutting is accomplished is not convenient for direct accomodating in the household utensils, needs secondary operation, and the feed sweeps blocks up the edge of the bottom of relief hole easily, is not convenient for control the size of relief hole.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a green feed cutting machine.

The technical scheme adopted by the invention for solving the technical problems is as follows: a green fodder cutting machine comprises a height adjusting structure, a supporting structure, a discharging structure, a driving structure, an anti-blocking structure, a cutting structure and a transmission structure; the height adjusting structure for adjusting the levelness of the supporting structure is arranged at the four corners of the bottom end of the supporting structure; the cutting structure for cutting the green feed is arranged inside the supporting structure, and the discharging structure for discharging the cut green feed is arranged on the side wall of the supporting structure; the driving structure for adjusting the blanking speed is arranged in the supporting structure, and the driving structure is connected with the discharging structure; the anti-blocking structure for automatic feeding is arranged in the supporting structure; the inside of bearing structure is equipped with drive structure, just drive structure connect in prevent stifled structure.

Specifically, bearing structure includes frame and feed port, the bottom four corners department of frame is equipped with four altitude mixture control structure, the top of frame is equipped with the cross-section and is trapezoidal the feed port.

Specifically, the altitude mixture control structure includes angle and actuating lever, the bottom four corners department of frame is equipped with four sliding connection the angle, the actuating lever through connection in the frame with the angle, the actuating lever with rotate between the frame and be connected, the actuating lever with threaded connection between the angle.

Specifically, the cutting structure includes second band pulley, second belt, drive shaft, blade and second motor, the second motor is fixed in the frame, the drive shaft run through in the frame, the drive shaft with all be equipped with on the second motor the second band pulley, the winding has on the second band pulley the second belt, the drive shaft deviates from the one end of second band pulley is equipped with the blade, the blade passes through the drive shaft with rotate between the frame and be connected.

Specifically, the anti-blocking structure comprises anti-blocking wheels, air holes, an air pipe, a scraper, a second gear, a convex block, a first motor, a first belt wheel and a first belt, wherein two anti-blocking wheels which are rotatably connected are symmetrically arranged at one end of the frame close to the blade, the two anti-blocking wheels are arranged at the top end and the bottom end edge of the feed hole, the scraper used for cleaning scraps on the anti-blocking wheels is fixed on the frame, the scraper is in sliding connection with the anti-blocking wheels, the scraper is provided with a plurality of air holes towards the anti-blocking wheels, one end of the air pipe is fixed on the scraper and is communicated with the air holes, the second gear is fixed on each of the two anti-blocking wheels, the two second gears are meshed, one of the second gears and the first motor are provided with the first belt wheel, and the first belt is wound on the first belt wheel, the first motor is fixed on the frame, and the second gear fixed with the first belt wheel is provided with the lug.

Specifically, the transmission structure includes piston, check valve, second reset spring, transmission piece and accomodates the frame, it locates to accomodate the frame the inside of frame, it is equipped with two opposite direction on the frame to accomodate the check valve for carminative the check valve switch on with the tracheal other end, accomodate be equipped with on the frame with the lug one-to-one the transmission piece, the transmission piece with the looks remote site of lug is the arc structure, the transmission piece deviates from the one end of lug is equipped with the piston, the piston with it is equipped with to accomodate between the frame the second reset spring.

Specifically, it includes row hopper, baffle, guiding axle and first gear to arrange the material structure, it is fixed in to arrange the hopper the lateral wall of frame, the baffle is located arrange the inside of hopper, guiding axle through connection in arrange the hopper with the baffle, the baffle passes through the guiding axle with rotate between the hopper and be connected, the lateral wall of guiding axle is equipped with first gear.

Specifically, the drive structure includes gag lever post, footboard, pivot, transmission rack and first reset spring, and the cross-section is L shape structure the one end of transmission rack with be equipped with between the frame first reset spring, the transmission rack with mesh between the first gear, the pivot run through in the seventh department of footboard, the footboard passes through the pivot with rotate between the frame and be connected, the footboard with conflict between the transmission rack, the gag lever post with threaded connection between the frame, just the gag lever post with conflict between the footboard.

The invention has the beneficial effects that:

(1) according to the green feed cutting machine, the anti-blocking structure is arranged inside the supporting structure, so that the vine-shaped green feed is automatically driven to be automatically added into the cutting structure through the anti-blocking structure, the green feed is effectively prevented from being blocked inside the supporting structure, the operation is safer, and the cutting quality and efficiency of the green feed are improved; that is, when adding the green fodder toward the feed port, first motor rotates, first band pulley on the first motor drives the first band pulley on the second gear through first belt and rotates, two second gear meshing simultaneously, and then be convenient for drive two rotation direction that prevent stifled wheel is opposite, make two prevent that stifled wheel drive green fodder removes in the inside direction of blade of feed port, add the material on the automatic blade, and then avoided the manual work to press down the green fodder and led the user hand to be drawn into on the blade, the security of the cutting of green fodder has been improved, sliding connection between stifled wheel and the scraper blade is prevented in the search simultaneously, and then the effectual green fodder sweeps that prevents bond on preventing stifled wheel, and then the mediation that has improved greatly and has prevented stifled wheel prevents stifled ability.

(2) According to the green feed cutting machine, the transmission structure used for radiating equipment is arranged in the supporting structure and connected with the anti-blocking structure, so that air flow is conveniently provided for the anti-blocking structure, air circulation in the supporting structure is promoted, and the equipment is conveniently radiated, namely: first band pulley drives the lug and rotates, lug contact transmission piece, the looks remote site of transmission piece and lug is the arc structure, and then make the transmission more stable, the effectual transmission piece and lug jam of having avoided, the transmission piece drives the piston and accomodates the frame slip, and then make the air of accomodating the inside of frame through being used for carminative check valve then follow the trachea and inject the gas pocket, blow through the gas pocket and take turns to at anti-blocking, further prevent that the sweeps from taking turns to at anti-blocking, simultaneously through the shake of second reset spring drive piston, the circulation of air near first motor and second motor has been promoted, and then make first motor and second motor use more stable.

(3) According to the green feed cutting machine, the driving structure is arranged in the supporting structure and connected with the discharging structure, so that the discharging amount of the discharging structure can be conveniently controlled through the driving structure, the corners of the discharging structure can be effectively prevented from being blocked, and green feeds can be conveniently stored, namely: the device is characterized in that a vessel for containing the green fodder is arranged at the bottom end of a discharge hopper, when the size of a gap between a baffle and the discharge hopper needs to be adjusted, a limiting rod is rotated, the limiting rod is in threaded connection with a frame, the limiting rod abuts against a pedal to rotate around a rotating shaft, the pedal further abuts against a transmission rack to slide, a first reset spring is compressed, the transmission rack drives a first gear to drive a guide shaft to rotate, the guide shaft drives the baffle to rotate to adjust the discharge efficiency of the green fodder, when the discharge hopper needs to be dredged, a foot steps on the pedal, the pedal rotates around the rotating shaft, the pedal further abuts against the transmission rack to slide, the first reset spring is compressed, the transmission rack drives the first gear to drive the guide shaft to rotate, the baffle shakes, the green fodder is effectively prevented from being accumulated at the corners of the baffle and the discharge hopper, the green fodder storage effect is, the gag lever post is not contradicted with the footboard, and first reset spring extension is contradicted the transmission rack and is slided, and the first gear of transmission rack drive rotates, and the first gear of transmission rack drive drives the guiding axle and rotates, and then makes the baffle carry out interim sealing to row hopper, is convenient for change different storage household utensils, and green fodder drops to ground when effectually preventing to change simultaneously, and then makes the quality of accomodating of green fodder better, and the pivot runs through in the seventh department of footboard simultaneously, makes the transmission more laborsaving.

(4) According to the green feed cutting machine, the four corners of the bottom end of the supporting structure are provided with the four height adjusting structures, and the arrangement of the height adjusting structures is convenient for quickly adjusting the levelness of the supporting structure, so that the cutting machine is more stable to use, namely: at first carry the greenfeed cutting machine to the assigned position after, through hexagon socket head wrench and actuating lever block, rotate the actuating lever, the actuating lever rotates and slides between screw thread drive journal angle and the frame, and then the quick levelness of adjusting the frame of being convenient for, and then makes the cutting machine more stable.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural diagram of the overall structure of a preferred embodiment of the greenfeed cutter according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of a connection structure between the support structure and the discharge structure shown in FIG. 1;

FIG. 4 is an enlarged view of the portion B shown in FIG. 3;

FIG. 5 is an enlarged view of the portion C shown in FIG. 3;

FIG. 6 is a schematic view of the connection structure between the support structure and the anti-blocking structure shown in FIG. 4;

fig. 7 is an enlarged view of the portion D shown in fig. 6.

In the figure: 1. the height adjusting device comprises a height adjusting structure, 11, a supporting angle, 12, a driving rod, 2, a supporting structure, 21, a frame, 22, a feeding hole, 3, a discharging structure, 31, a discharging hopper, 32, a baffle, 33, a guide shaft, 34, a first gear, 4, a driving structure, 41, a limiting rod, 42, a pedal, 43, a rotating shaft, 44, a driving rack, 45, a first return spring, 5, an anti-blocking structure, 51, an anti-blocking wheel, 52, an air hole, 53, an air pipe, 54, a scraping plate, 55, a second gear, 56, a bump, 57, a first motor, 58, a first belt wheel, 59, a first belt, 6, a cutting structure, 61, a second belt wheel, 62, a second belt, 63, a driving shaft, 64, a blade, 65, a second motor, 7, a driving structure, 71, a piston, 72, a one-way valve, 73, a second return spring, 74, a driving block, 75 and a containing frame.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-7, the greenfeed cutting machine according to the present invention comprises a height adjusting structure 1, a supporting structure 2, a discharging structure 3, a driving structure 4, an anti-blocking structure 5, a cutting structure 6 and a transmission structure 7; the height adjusting structure 1 for adjusting the levelness of the supporting structure 2 is arranged at the four corners of the bottom end of the supporting structure 2; the cutting structure 6 for cutting the green fodder is arranged inside the supporting structure 2, and the discharging structure 3 for discharging the cut green fodder is arranged on the side wall of the supporting structure 2; the driving structure 4 for adjusting the blanking speed is arranged inside the supporting structure 2, and the driving structure 4 is connected to the discharging structure 3; the anti-blocking structure 5 for automatic feeding is arranged in the supporting structure 2; the inside of bearing structure 2 is equipped with drive structure 7, just drive structure 7 connect in prevent stifled structure 5.

Specifically, the supporting structure 2 comprises a frame 21 and feed holes 22, four height adjusting structures 1 are arranged at four corners of the bottom end of the frame 21, and the feed holes 22 with trapezoidal cross sections are arranged at the top end of the frame 21.

Specifically, the height adjusting structure 1 includes a supporting angle 11 and a driving rod 12, four supporting angles 11 in sliding connection are arranged at four corners of the bottom end of the frame 21, the driving rod 12 is connected to the frame 21 and the supporting angle 11 in a penetrating manner, the driving rod 12 is connected with the frame 21 in a rotating manner, and the driving rod 12 is connected with the supporting angle 11 in a threaded manner; the bottom four corners department of bearing structure 2 is equipped with four altitude mixture control structure 1, altitude mixture control structure 1's setting is convenient for quick adjustment bearing structure 2's levelness, and then make the cutting machine use more stable, promptly: carry the greenfeed cutting machine to assigned position at first, through hexagonal spanner in with actuating lever 12 block rotates actuating lever 12, actuating lever 12 rotates the screw thread drive the pivot 11 with slide between the frame 21, and then the quick regulation of being convenient for the levelness of frame 21, and then make the cutting machine more stable.

Specifically, the cutting structure 6 includes a second pulley 61, a second belt 62, a driving shaft 63, a blade 64 and a second motor 65, the second motor 65 is fixed to the frame 21, the driving shaft 63 penetrates through the frame 21, the second pulley 61 is disposed on both the driving shaft 63 and the second motor 65, the second belt 62 is wound on the second pulley 61, the blade 64 is disposed on one end of the driving shaft 63 facing away from the second pulley 61, and the blade 64 is rotatably connected to the frame 21 through the driving shaft 63; when cutting, the second motor 65 is powered on, the second motor 65 rotates, the second motor 65 drives the second belt wheel 61 to rotate, the second belt wheel 61 on the second motor 65 drives the second belt wheel 61 on the driving shaft 63 to rotate through the second belt 62, and the driving shaft 63 drives the blade 64 to rotate to cut the green fodder.

Specifically, the anti-blocking structure 5 includes an anti-blocking wheel 51, air holes 52, an air pipe 53, a scraper 54, a second gear 55, a bump 56, a first motor 57, a first pulley 58 and a first belt 59, two rotationally connected anti-blocking wheels 51 are symmetrically disposed at one end of the frame 21 close to the blade 64, the two anti-blocking wheels 51 are disposed at the top end and the bottom end edges of the feed hole 22, the scraper 54 for cleaning the waste chips on the anti-blocking wheels 51 is fixed on the frame 21, the scraper 54 is slidably connected with the anti-blocking wheels 51, a plurality of air holes 52 facing the anti-blocking wheels 51 are disposed on the scraper 54, one end of the air pipe 53 is fixed on the scraper 54 and is communicated with the air holes 52, the second gear 55 is fixed on each of the two anti-blocking wheels 51, the two second gears 55 are engaged with each other, one of the second gears 55 and the first motor 57 is provided with the first pulley 58, the first belt 59 is wound on the first belt wheel 58, the first motor 57 is fixed to the frame 21, and the second gear 55 fixed with the first belt wheel 58 is provided with the projection 56; the anti-blocking structure 5 is arranged inside the supporting structure 2, so that the vine-shaped green feed is automatically driven by the anti-blocking structure 5 to be automatically added to the cutting structure 6, the green feed is effectively prevented from being blocked inside the supporting structure 2, the operation is safer, and the cutting quality and efficiency of the green feed are improved; that is, when the green fodder is added into the feeding hole 22, the first motor 57 rotates, the first belt wheel 58 of the first motor 57 drives the first belt wheel 58 of the second gear 55 to rotate through the first belt 59, and simultaneously the two second gears 55 are meshed, so as to drive the two anti-blocking wheels 51 to rotate in opposite directions, so that the two anti-blocking wheels 51 drive the green fodder to move towards the blade 64 in the feeding hole 22, and automatically add the materials to the blade 64, thereby avoiding the hand of the user from being rolled on the blade 64 caused by manually pressing the green fodder, improving the safety of cutting the green fodder, and simultaneously, the search anti-blocking wheel 51 is in sliding connection with the scraping plate 54, and then the adhesion of the waste bits of the green fodder on the anti-blocking wheel 51 is effectively prevented, and the dredging and anti-blocking capacity of the anti-blocking wheel 51 is greatly improved.

Specifically, the transmission structure 7 includes a piston 71, a check valve 72, a second return spring 73, a transmission block 74 and a receiving frame 75, the receiving frame 75 is disposed inside the frame 21, the receiving frame 75 is provided with two check valves 72 in opposite directions, the check valve 72 for exhausting air is communicated with the other end of the air pipe 53, the receiving frame 75 is provided with the transmission blocks 74 corresponding to the bumps 56 one by one, opposite ends of the transmission blocks 74 and the bumps 56 are both arc-shaped structures, one end of the transmission block 74 facing away from the bumps 56 is provided with the piston 71, and the second return spring 73 is disposed between the piston 71 and the receiving frame 75; bearing structure 2's inside is equipped with and is used for dispelling the heat to equipment drive structure 7, just drive structure 7 connect in prevent stifled structure 5, and then be convenient for right prevent stifled structure 5 provides the air current, promote simultaneously the circulation of air of bearing structure 2's inside, and then be convenient for dispel the heat to equipment, promptly: the first pulley 58 rotates the protrusion 56, the protrusion 56 contacts the transmission block 74, the transmission block 74 and the protrusion 56 have an arc-shaped structure at opposite ends, thereby ensuring more stable transmission, effectively avoiding the blocking between the transmission block 74 and the projection 56, the transmission block 74 driving the piston 71 and the receiving frame 75 to slide, further, the air inside the housing frame 75 passes through the check valve 72 for exhausting air and then is injected into the air hole 52 from the air pipe 53, the scraps are further prevented from being adhered to the anti-clogging wheel 51 by blowing the scraps to the anti-clogging wheel 51 through the air holes 52, meanwhile, the second return spring 73 drives the piston 71 to shake, so that air circulation near the first motor 57 and the second motor 65 is promoted, and the first motor 57 and the second motor 65 are used more stably.

Specifically, discharge structure 3 includes hopper 31, baffle 32, guiding axle 33 and first gear 34, hopper 31 is fixed in the lateral wall of frame 21, baffle 32 is located the inside of hopper 31, guiding axle 33 through connection in hopper 31 with baffle 32, baffle 32 passes through guiding axle 33 with rotate between the hopper 31 and be connected, guiding axle 33's lateral wall is equipped with first gear 34.

Specifically, the driving structure 4 includes a limiting rod 41, a pedal 42, a rotating shaft 43, a transmission rack 44 and a first return spring 45, the first return spring 45 is disposed between one end of the transmission rack 44 having an L-shaped cross section and the frame 21, the transmission rack 44 is engaged with the first gear 34, the rotating shaft 43 penetrates through one seventh of the pedal 42, the pedal 42 is rotatably connected with the frame 21 through the rotating shaft 43, the pedal 42 is abutted against the transmission rack 44, the limiting rod 41 is in threaded connection with the frame 21, and the limiting rod 41 is abutted against the pedal 42; supporting structure 2's inside is equipped with drive structure 4, drive structure 4 connect in arrange material structure 3, and then be convenient for pass through drive structure 4 control it arranges what of material structure 3 row material, simultaneously effectual prevention arrange the corner department of material structure 3 and block up, be convenient for accomodate green fodder, promptly: the ware that will accomodate the green fodder is located the bottom of row hopper 31, when the size of the gap between baffle 32 and row hopper 31 needs to be adjusted, rotate gag lever post 41, threaded connection between gag lever post 41 and the frame 21, gag lever post 41 contradicts footboard 42 rotates around pivot 43, and then makes footboard 42 contradict the transmission rack 44 slides, first reset spring 45 compresses, transmission rack 44 drives first gear 34 drives guiding axle 33 rotates, guiding axle 33 drives baffle 32 rotates the efficiency of adjusting the green fodder and discharging, when needing to dredge row hopper 31, the foot is stepped on footboard 42, footboard 42 rotates around pivot 43, and then makes footboard 42 contradict driving rack 44 slides, first reset spring 45 compresses, rack transmission 44 drives first gear 34 drives guiding axle 33 rotates, baffle 32 shakes, and then the effectual green fodder that prevents is in baffle 32 with arrange the edge of hopper 31 and pile up, and then make the effect of accomodating of green fodder better, when needs change household utensils, rotate gag lever post 41, gag lever post 41 with footboard 42 is not contradicted, first reset spring 45 extension is contradicted drive rack 44 slides, drive rack 44 drive first gear 34 rotates, drive rack 44 drive first gear 34 drives guiding axle 33 rotates, and then makes baffle 32 is right arrange hopper 31 and carry out interim sealing, is convenient for change different storage household utensils, and green fodder drops to ground when simultaneously effectual preventing to change, and then makes the quality of accomodating of green fodder better, simultaneously pivot 43 run through in footboard 42's one-seventh department makes the transmission more laborsaving.

When the cutting machine is used, firstly, after the green fodder cutting machine is conveyed to a designated position, the driving rod 12 is clamped with the driving rod 12 through the hexagon socket wrench, the driving rod 12 is rotated, the driving rod 12 rotates, the threads drive the supporting angle 11 to slide with the frame 21, and therefore the levelness of the frame 21 can be conveniently and rapidly adjusted, and the cutting machine is more stable; when cutting, the second motor 65 is powered on, the second motor 65 rotates, the second motor 65 drives the second belt wheel 61 to rotate, the second belt wheel 61 on the second motor 65 drives the second belt wheel 61 on the driving shaft 63 to rotate through the second belt 62, and the driving shaft 63 drives the blade 64 to rotate to cut the green feed; when green feed is added into the feed hole 22, the first motor 57 rotates, the first belt wheel 58 on the first motor 57 drives the first belt wheel 58 on the second gear 55 to rotate through the first belt 59, and simultaneously, the two second gears 55 are meshed, so that the rotation directions of the two anti-blocking wheels 51 are convenient to drive to be opposite, the two anti-blocking wheels 51 drive the green feed to move in the direction of the blade 64 in the feed hole 22, the materials are automatically added on the blade 64, the situation that the hands of a user are wound onto the blade 64 due to manual pressing of the green feed is avoided, the cutting safety of the green feed is improved, meanwhile, the anti-blocking wheels 51 are searched for in sliding connection with the scraping plate 54, the adhesion of waste scraps of the green feed on the anti-blocking wheels 51 is effectively prevented, and the dredging and anti-blocking capabilities of the anti-blocking wheels 51 are greatly improved; the first belt wheel 58 drives the bump 56 to rotate, the bump 56 contacts the transmission block 74, opposite ends of the transmission block 74 and the bump 56 are both of an arc structure, so that transmission is more stable, the transmission block 74 and the bump 56 are effectively prevented from being blocked, the transmission block 74 drives the piston 71 and the storage frame 75 to slide, air in the storage frame 75 passes through the one-way valve 72 for exhausting and then is injected into the air hole 52 from the air pipe 53, and is blown to the anti-blocking wheel 51 through the air hole 52, waste chips are further prevented from being adhered to the anti-blocking wheel 51, and meanwhile, the piston 71 is driven to shake through the second return spring 73, so that air circulation near the first motor 57 and the second motor 65 is promoted, and the first motor 57 and the second motor 65 are more stably used; the vessel for containing the green fodder is arranged at the bottom end of the discharge hopper 31, when the size of a gap between the baffle 32 and the discharge hopper 31 needs to be adjusted, the limiting rod 41 is rotated, the limiting rod 41 is in threaded connection with the frame 21, the limiting rod 41 abuts against the pedal 42 to rotate around the rotating shaft 43, so that the pedal 42 abuts against the transmission rack 44 to slide, the first reset spring 45 is compressed, the transmission rack 44 drives the first gear 34 to drive the guide shaft 33 to rotate, the guide shaft 33 drives the baffle 32 to rotate to adjust the discharge efficiency of the green fodder, when the discharge hopper 31 needs to be dredged, the foot presses the pedal 42, the pedal 42 rotates around the rotating shaft 43, so that the pedal 42 abuts against the transmission rack 44 to slide, the first reset spring 45 is compressed, the transmission rack 44 drives the first gear 34 to drive the guide shaft 33 to rotate, the baffle 32 shakes, and the green fodder is effectively prevented from accumulating at the corners of the, and then make the effect of accomodating of blue or green fodder better, when needs change household utensils, rotate gag lever post 41, gag lever post 41 is not contradicted with footboard 42, the extension of first reset spring 45 is contradicted drive rack 44 and is slided, drive rack 44 drives first gear 34 and rotates, drive rack 44 drives first gear 34 and drives guiding axle 33 and rotate, and then make baffle 32 carry out interim sealing to row hopper 31, be convenient for change different storage household utensils, simultaneously the blue or green fodder drops to ground when effectually preventing to change, and then make the quality of accomodating of blue or green fodder better, pivot 43 runs through in one-seventh department of footboard 42 simultaneously, it is more laborsaving to make the transmission.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a green fodder cutting machine which characterized in that: comprises a height adjusting structure (1), a supporting structure (2), a discharging structure (3), a driving structure (4), an anti-blocking structure (5), a cutting structure (6) and a transmission structure (7); the height adjusting structure (1) for adjusting the levelness of the supporting structure (2) is arranged at the four corners of the bottom end of the supporting structure (2); the cutting structure (6) for cutting the green fodder is arranged inside the supporting structure (2), and the discharging structure (3) for discharging the cut green fodder is arranged on the side wall of the supporting structure (2); the driving structure (4) used for adjusting the blanking speed is arranged in the supporting structure (2), and the driving structure (4) is connected to the discharging structure (3); the anti-blocking structure (5) for automatic feeding is arranged in the supporting structure (2); the transmission structure (7) is arranged in the supporting structure (2), and the transmission structure (7) is connected to the anti-blocking structure (5);

the supporting structure (2) comprises a frame (21) and feeding holes (22), four height adjusting structures (1) are arranged at four corners of the bottom end of the frame (21), and the feeding holes (22) with trapezoidal sections are arranged at the top end of the frame (21);

the height adjusting structure (1) comprises a supporting angle (11) and a driving rod (12), four supporting angles (11) in sliding connection are arranged at four corners of the bottom end of the frame (21), the driving rod (12) is connected to the frame (21) and the supporting angles (11) in a penetrating mode, the driving rod (12) is in rotating connection with the frame (21), and the driving rod (12) is in threaded connection with the supporting angles (11);

the cutting structure (6) comprises a second belt wheel (61), a second belt (62), a driving shaft (63), a blade (64) and a second motor (65), the second motor (65) is fixed on the frame (21), the driving shaft (63) penetrates through the frame (21), the second belt wheel (61) is arranged on each of the driving shaft (63) and the second motor (65), the second belt (62) is wound on each second belt wheel (61), the blade (64) is arranged at one end, away from the second belt wheel (61), of the driving shaft (63), and the blade (64) is rotatably connected with the frame (21) through the driving shaft (63);

prevent stifled structure (5) including preventing stifled wheel (51), gas pocket (52), trachea (53), scraper blade (54), second gear (55), lug (56), first motor (57), first band pulley (58) and first belt (59), frame (21) are close to the one end symmetry of blade (64) is equipped with two and rotates the connection prevent stifled wheel (51), two prevent stifled wheel (51) and locate the top and the bottom edge of feed port (22), be fixed with on frame (21) and be used for clearing up prevent the scraper blade (54) of the sweeps on stifled wheel (51), scraper blade (54) with prevent sliding connection between stifled wheel (51), be equipped with a plurality of orientations on scraper blade (54 prevent stifled wheel (51) gas pocket (52), the one end of trachea (53) is fixed in scraper blade (54) and with gas pocket (52) switch on, the second gears (55) are fixed on the two anti-blocking wheels (51), the two second gears (55) are meshed, one of the second gears (55) and the first motor (57) is provided with the first belt wheel (58), the first belt (59) is wound on the first belt wheel (58), the first motor (57) is fixed on the frame (21), and the second gear (55) fixed with the first belt wheel (58) is provided with the lug (56);

the transmission structure (7) comprises a piston (71), a one-way valve (72), a second reset spring (73), a transmission block (74) and a storage frame (75), the storage frame (75) is arranged inside the frame (21), the storage frame (75) is provided with the two one-way valves (72) with opposite directions, the one-way valve (72) used for exhausting is communicated with the other end of the air pipe (53), the storage frame (75) is provided with the transmission blocks (74) corresponding to the convex blocks (56) one by one, opposite ends of the transmission block (74) and the convex blocks (56) are both of arc structures, one end of the transmission block (74) departing from the convex blocks (56) is provided with the piston (71), and the second reset spring (73) is arranged between the piston (71) and the storage frame (75);

the discharging structure (3) comprises a discharging hopper (31), a baffle plate (32), a guide shaft (33) and a first gear (34), the discharging hopper (31) is fixed on the side wall of the frame (21), the baffle plate (32) is arranged inside the discharging hopper (31), the guide shaft (33) is connected with the discharging hopper (31) and the baffle plate (32) in a penetrating manner, the baffle plate (32) is rotatably connected with the discharging hopper (31) through the guide shaft (33), and the first gear (34) is arranged on the side wall of the guide shaft (33);

drive structure (4) include gag lever post (41), footboard (42), pivot (43), driving rack (44) and first reset spring (45), and the cross-section is L shape structure the one end of driving rack (44) with be equipped with between frame (21) first reset spring (45), driving rack (44) with mesh between first gear (34), pivot (43) run through in the seventh department of footboard (42), footboard (42) pass through pivot (43) with rotate between frame (21) and be connected, footboard (42) with contradict between driving rack (44), gag lever post (41) with threaded connection between frame (21), just gag lever post (41) with contradict between footboard (42).