CN1271511A

CN1271511A - Forage cutting machine

Info

Publication number: CN1271511A
Application number: CN00101608A
Authority: CN
Inventors: 郑在熙
Original assignee: Zheng Nanrong
Current assignee: Zheng Nanrong
Priority date: 1999-01-20
Filing date: 2000-01-20
Publication date: 2000-11-01
Also published as: KR100307715B1; JP2000209925A; KR20000051279A

Abstract

To provide a feed grass picking machine capable of stably collecting grass or straw in a net bag at the side by an inner rotary blade while cutting the grass or straw dried on the bottom into proper length by maintaining the expanded state of the net bag successively widened by a specific method. Front grass is reaped by a feed grass picking machine connected to a transporting means 41 while the machine receives power from a controlling machine or a tiller and rotating a picking blade 76 axially supported on a revolving shaft 73 is installed. The reaped grass is collected through a discharge outlet 46 in a net bag 48. A first fixing piece 54 is fixed to a net supporting part 50 installed at the bottom of the discharge outlet 46. A number of net bags 48 are maintained in a folded state by one projecting end 52 of the first fixing piece 54. The other end 55 of the first fixing piece 54 is connected to a channel 57 of a second fixing piece 56. The other end of the second fixing piece 56 projects upward by the elasticity of a spring 59. The first fixing piece 54 and the second fixing piece 56 are mutually bonded by a tape between both the pieces.

Description

Forage cutting machine

The present invention relates to forage cutting machine, this tapping machine can directly be tapped spontaneous weeds on the grass of planting on the meadow or the wild country, can make careless dry status, grass is cut to the feed of suitable length on smooth ground, tap, also can be used for removing the snow removing of ground accumulated snow.

Headed by ox, horse, pig, deer, goat, wild boar also begins artificial feeding recently, provides the fodder grasses of appropriate amount every day in order to give these domestic animals, collect fodder grasses in advance in large quantities.

But the operation of collecting fodder grasses almost is to tap with reaping hook before entirely, not only requires great effort but also time-consuming with reaping hook, be difficult to collect in a large number, and sharp reaping hook sword injures trick easily.

In addition, must cut off the fodder grasses of collecting again becomes livestock and eats into size easily, and this process also quite wastes time and energy, and injures hand easily.

In order to solve above-mentioned shortcoming, the tapping machine that has Korean Utility Model Application to propose for 93-24792 number in the prior art.Promptly, as shown in Figure 1, in this tapping machine, by made axle 6 rotations by the revolving force transmission mechanism of the belt pulley 29 of the power of external mechanical rotation, be installed in the rotation knife plate 8 on the installation portion 7, while pass through fixing knife plate 20 above cut grass, the grass under the cutting is filled in the mesh bag 28 by the outlet 4 of expelling tube 3.Laterally be contained in the fixedly knife plate 20 of cylindrical shell 2 lower ends, by being provided with bolt 22 in the wings, and can regulate setting angle.Crooked baffle 27 is provided with axle 25 attached to the cutter fender bracket 23 on the fixed head 24 at the opposition side of the fixed head 24 that is adhering to baffle 27, is provided with roller 26 at these two ends of 25.In the both sides of expelling tube 3 net cramp bar 10 is installed, the place ahead of this net cramp bar 10 is forming supporting member 12, and its rear is provided with connector 11, thereby many mesh bags 28 can be installed.When covering net cramp bar 10 with lid, supporting tool 12 is urged, and the relative perforated band that interconnects usefulness of exterior face is mutually being stitched in the upper end of mesh bag 28, and this connection for example is rectangular pressing band, nylon bracelet etc. with band.

But, this existing forage cutting machine, its advantage is to tap highly short and small grass, but when highly big grass, straw etc. are cut off and become hay, just can not it be collected efficiently, and, when there is accumulated snow on orchard or farm, can not remove the snow with it, because it has only a kind of function, so its scope of application is extremely restricted.

The purpose of this invention is to provide a kind of forage cutting machine, this tapping machine cuts into suitable length to dry on the ground grass or rice straw on one side, with the rotating vane of inside stably collect the mesh bag of side on one side.

Another object of the present invention provides a kind of forage cutting machine, and this tapping machine will be planted and be collected in the bag after grass planting or ruderal are cut into suitable length.

Another object of the present invention provides a kind of forage cutting machine, and this tapping machine also can be used as and sweeps off the snow breaker use that ground accumulated snow is used.

To achieve these goals, forage cutting machine of the present invention, the transmission mechanism of accepting power by the 1st belt pulley from supervisor or cultivator is by built-in the 1st gear-box of a plurality of gears, by the 2nd belt pulley revolving force is delivered to the place ahead again, the 2nd belt pulley is combined on the axle, meanwhile from being combined in the worm screw on the axle, make the rotating shaft rotation by the 3rd belt pulley and the 4th belt pulley, fixed part is combined in the cylindrical shape drag-over unit of the transfer mechanism on supervisor or the cultivator, being darted at integratedly with the rotating shaft is during a plurality of rotating vanes on the plectane that is rotated of center are rotated, be filled in the mesh bag collect inner grass or the rice straw outlet by a side that is cut off by the suction inlet of front, the lower end that the open cylindrical shape tapping machine in the place ahead of mechanism is tapped in the conduct that is combined in cylindrical shape drag-over unit both sides with bolt is provided with a plurality of tapping and uses cutter, both sides at the cylindrical shape tapping machine, make the top rotating shaft rotation of having accepted revolving force by the 5th belt pulley that is connected with the 2nd belt pulley with belt, be positioned at cylindrical shape drag-over unit inside rotating shaft both sides in conjunction with the left rotation and right rotation blade, forming the blade that cuts away the part and bent with pushing on this left rotation and right rotation blade towards central interior, between this left rotation and right rotation blade, be provided with the rotating cylinder that rotates with rotating shaft, on its outside, on circumference with hinge in conjunction with arranging a plurality of cuttves of tapping, can gather in the short grass of gathering the place ahead by the rotation of above-mentioned rotating cylinder.

The forage cutting machine of another embodiment of the present invention, be combined in conduct on the cylindrical shape drag-over unit of its transfer mechanism and tap the lower end, both sides of tapping machine of mechanism selectively in conjunction with the snow breaker of snow removing mechanism, by the revolving force that transmits by belt, be contained on the axle brush the place ahead snow be blown into outlet separated a side and remove.

The forage cutting machine of another embodiment of the present invention will releasably be combined in the both sides of cylindrical shape drag-over unit as the remover of removal mechanism with bolt, the grass or the rice straw on the ground that is laid in can be cut to suitable length, collect in the mesh bag or in the basket.

Fig. 1 is the stereogram of existing forage cutting machine.

Fig. 2 is the stereogram of the forage cutting machine of one embodiment of the invention.

Fig. 3 is the rearview of the structure of the transmission mechanism among expression the present invention.

Fig. 4 is the front view of the structure of the transfer mechanism among expression the present invention.

Fig. 5 is the expression stereogram of taking mechanism that the snow breaker state is installed of the present invention.

Fig. 6 is the stereogram of the structure of removing mechanism of expression another embodiment of the present invention.

Fig. 7 is the front elevation of the structure of removing mechanism of expression another embodiment of the present invention.

Below, present invention will be described in detail with reference to the accompanying.

Fig. 2～Fig. 4 represents the figure of the structure of one embodiment of the invention.The transmission mechanism 31 of accepting power by the 1st belt pulley 32 from the supervisor that do not show of figure or cultivator is by the 1st gear-box 33, transmit revolving forces by the 2nd belt pulley 35 again, by the 1st gear-box 33 built-in a plurality of gears speed is suitably changed, the 2nd belt pulley 35 is combined on the axle 34.

Rotating shaft 40 is rotated by worm screw 36, worm gear the 37, the 3rd belt pulley 38 and the 4th belt pulley 39 that is combined on the above-mentioned axle 34.

The fixed part 43 of the back of transfer mechanism 41 is combined on the above-mentioned supervisor, with the rotating shaft 40 of the cylindrical shape drag-over unit 42 of transfer mechanism 41 is to be provided with a plurality of rotating vanes 44 integratedly on the plectane 47 that is rotated of center, during 44 rotations of this rotating vane, collect inner grass or the rice straw outlet 46 by a side that is cut off by the suction inlet 45 of front and be filled in the mesh bag 48.

Be combined in the both sides that the open cylindrical shape in the place ahead of tapping mechanism of above-mentioned cylindrical shape drag-over unit 42 both sides is tapped device 70 with bolt,, rotating shaft 73 rotated by accepting revolving force with the 5th belt pulley 72 that above-mentioned the 2nd belt pulley 35 is connected with belt 71.

Be positioned at the both sides of rotating shaft 73 that above-mentioned cylindrical shape taps device 70 inside in conjunction with left rotation and right rotation blade 74, be provided with integratedly on this left rotation and right rotation blade 74 with part cutting and towards the blade of Ce bending.

Rotating cylinder 75 with rotating shaft 73 rotation is being set between the above-mentioned left rotation and right rotation blade 74, on its outside circumference with hinge abreast in conjunction with a plurality of cuttves 76 of tapping, by the rotation of above-mentioned rotating cylinder 75, can tap the short grass in the place ahead.

The place ahead, two sides downside of tapping device 70 in above-mentioned cylindrical shape is forming shaft insertion hole 77 and bolt hole 78, on these holes selectively in conjunction with as the rotating shaft and the gear-box of snow breaker of snow removing mechanism.

Since 360 ° of rotatable rollers 120 are installed in the lower end of above-mentioned cylindrical shape drag-over unit 42, thus mobile easy with the operation transfiguration, form switching portion 121 in front, can see inside thus.

Be provided with the opening-closing plate 49 that is cut off the opening that forms on this bend of switching because of the part on the bend of above-mentioned outlet 46, so, when tapping or remove operation, by opening selectively, the air-flow that is produced during rotating vane 44 rotations of plectane 47 is that wind can be released to the outside, and only grass or straw move downwards simultaneously.

The other end at above-mentioned outlet 46 forms bolt hole, selectively is attached on the above-mentioned transfer mechanism 41 or from travel mechanism by bolt 61 and separates down, and like this, snow sprays to the side during snow removing.

Be located on the net support 50 of above-mentioned outlet 46 lower ends, the opposite side 55 of the 1st stator 54 is combined in the groove 57 of the 2nd stator 56, the bending central portion of the 1st stator 54 is rotatably being fixed by hinge 51, by make a plurality of mesh bags 48 keep folded state to the outstanding side 52 in outside.

The bending central portion of the 2nd stator 56 is rotatably combined by hinge 58, the opposite side of the 2nd stator 56 is outstanding upward by the elastic force of spring 59, between the 1st stator 54 and the 2nd stator 56, keep deployed condition with adhesive tape 60 mesh bag 48 bonding mutually and that launch successively.

The forage cutting machine of the present invention of Gou Chenging is accepted the power of supervisor like this, while Yi Bian make the grass that cutter 76 turned round, tapped the place ahead of tapping that is articulated on the rotating shaft 73, collect in the mesh bag 48 by outlet 46.

Supervisor is fixed on the back fixed part 43 of cylindrical shape drag-over unit 42 of transfer mechanism 41, when the power of supervisor is transmitted by the 1st belt pulley 32, in transmission mechanism 31, carry out speed change by the 1st gear-box 33 of built-in a plurality of gears, axle 34 is rotated with suitable speed.

By being combined in the 2nd belt pulley 35 on the above-mentioned axle 34 when revolving force is delivered to the place ahead,, make rotating shaft 40 rotations by the 3rd belt pulley 38 and the 4th belt pulley 39 again by being combined in after worm screw 36 on the axle 34 and worm gear 37 change direction of rotation.

Therefore, transmission mechanism 31 is fixed on the transfer mechanism 41 of cylindrical shape drag-over unit 42 back and side, owing on the plectane 47 that with above-mentioned rotating shaft 40 is the center rotation, be provided with a plurality of rotating vanes 44, so, be rotated by supervisor or cultivator.

Releasably be combined in the tapping machine of tapping mechanism of both sides of the cylindrical shape drag-over unit 42 of transfer mechanism 41 with bolt, the 5th belt pulley 72 that is connected with the 2nd belt pulley 35 with belt 71 rotates, by the 5th belt pulley 72, rotating shaft 73 and rotating cylinder 75 rotate together, be located at a plurality of grass of tapping cutter 76 cut-out the place aheads of these rotating cylinder 75 outsides, cut grass rotates flowing of being produced by rotating shaft 73, collects in the inner cylindrical space by the front suction inlet 45 of cylindrical shape drag-over unit 42.At this moment, the left rotation and right rotation blade 74 that is arranged on rotating shaft 73 both sides pushes the inboard with cut grass, transfers.The above-mentioned grass that is collected is filled in the mesh bag 48 of state support on the net support 50 of side of opening with inlet by the outlet 46 of rotating vane 44 by a side.

The 1st stator 54 and the 2nd stator 56 are installed on above-mentioned net support 50.The bending central portion of the 1st stator 54 is being fixed rotationally with hinge, makes a plurality of mesh bags 48 keep folded state by its end 52 outstanding towards the outside; The other end 55 of the 1st stator 54 is combined in the groove 57 of the 2nd stator 56, and the bending central portion of the 2nd stator 56 rotatably is being fixed by hinge 58.The other end of above-mentioned the 2nd stator 56 is accepted the upwards elasticity of spring 59, with the bonding mutually mesh bag 48 of adhesive tape 60 by between the 1st stator 54 and the 2nd stator 56, keeping deployed condition, by the rotating vane 44 of rotating shaft 40 from outlet 46 discharge be cut off grass or rice straw is collected with being stabilized, win over filled careless mesh bag 48 after, next mesh bag 48 becomes deployed condition, can work continuously.

Fig. 5 represents the structure of another embodiment of the present invention, accepts the 6th belt pulley 81 of power by the 5th belt pulley 72 by belt, through built-in meshing gear and gear-box 85 that speed is quickened revolving force is passed to rotating shaft 82.

On above-mentioned rotating shaft 82, fixing brush 83 with fixture 84, by the revolving force that transmits by belt 80, brush 83 sweeps the snow in the place ahead the suction inlet 45 of cylindrical shape drag-over unit 42 fronts, this snow is discharged to the side by the outlet 46 of rotating vane 44 by a side, like this, also can be used as snow breaker uses.

Fig. 6 and Fig. 7 represent the structure of another embodiment of the present invention.Prominently in the back of the machine of removing 91 of removing mechanism 90 establish fixed part 114, on this fixed part 114, forming combined hole 115.This removal mechanism releasably is combined in the both sides of cylindrical shape drag-over unit 42 with bolt.

Upper and lower sides at the machine of removing 91 of removing mechanism 90, accept meshing on the gear 95 of top rotating shaft 94 of revolving force the gear 97 of bottom rotating shaft 96 by the 7th belt pulley 93 that is connected with the 2nd belt pulley 35 with belt, this a pair of gear is rotation in the opposite direction mutually.

As shown in Figure 7, on above-mentioned rotating shaft 94, be provided with at certain intervals and a plurality ofly be formed with the large-diameter circular cutting knife 98 of tooth, on bottom rotating shaft 96, be provided with a plurality of small diameter circular cuttves 99 at certain intervals, can cut off grass or rice straw like this in outer peripheral edges.

Between round cutter 98 and circular knife 99, and the empty rotating shaft 100,101 of end between be provided with rubber strip 102,103, by to it to the outstanding many pins 104,105 in outside, can stably transfer grass or rice straw.

Be combined in two stators 106,107 of above-mentioned empty rotating shaft 100,101 both sides respectively, be combined on the link piece 108,109, can regulate the tensioning degree of rubber strip 102,103 by this connection status with stay bolt 110,111.

The both sides of above-mentioned link piece 108,109 use the bolt that passes slotted hole 112,113 to be combined in the left and right sides of the remover 91 that joins with cylindrical shape drag-over unit 42, like this, can regulate the inclination angle up and down of stator 106,107 arbitrarily.

The another embodiment of the present invention of this structure is can be on one side with the bottom surface grass of drying or rice straw to be cut into suitable length to collect example in the mesh bag on one side.

Releasably be combined in the remover 91 of the removal mechanism 90 of cylindrical shape drag-over unit 42 both sides with bolt, with the 7th belt pulley 93 rotations that are connected with belt 92 on the 2nd belt pulley 93, in conjunction with gear 97 engagements of the gear 95 and the bottom rotating shaft 96 of the top rotating shaft 94 of the 7th belt pulley 93, top and the

bottom rotating shaft

94,96 is rotation in the opposite direction mutually.

Two stators, 106, the 107 usefulness stay bolts 110,111 that the end is provided with sky rotating shaft 100,101 are combined in the both sides of above-mentioned remover 91, between top and the

bottom rotating shaft

94,96 and empty rotating shaft 100,101, the prominent respectively rubber strip 102,103 of establishing a plurality of pins 104,105 is stably transferred the grass or the straw of ground drying in it moves by top and the

bottom rotating shaft

94,96.

By 104,105 supportings of above-mentioned pin and at the grass or the rice straw of 102,103 handovers of rubber strip, cut into certain-length by large-diameter circular cutting knife 98 and small diameter circular cutter 99.This large-diameter circular cutting knife 98 is provided with a plurality of at certain intervals on top rotating shaft 94, is forming tooth in its outer peripheral edges.Small diameter circular cutter 99 is located on the bottom rotating shaft 96 at certain intervals.

Be combined in two stators 106,107 above-mentioned remover 91 both sides, that empty rotating shaft 100,101 is combined in two ends respectively when regulating its stationary state, can regulate the tensioning degree of rubber strip 102,103 by screwing or unscrew stay bolt 110,111.

By passing the left and right sides that slotted hole 112,113 is connected two link piece 108,109 remover 91 that joins with above-mentioned circular drag-over unit 42 with bolt on one side, at random regulate the inclination angle up and down of stator 106,107 on one side, even when descending or upward slope, also can move sleekly.

Be cut to the grass or the rice straw of certain-length by above-mentioned round cutter 98 and circular knife 99, what 40 rotations produced by rotating shaft flows, suction inlet 45 by cylindrical shape drag-over unit 42 fronts, after being collected in the inner cylindrical space, the outlet 46 by a side is filled in inlet with in the mesh bag 48 of state support on the net supporting member 50 of side of opening.

As mentioned above, according to forage cutting machine of the present invention, mechanism, removal mechanism and snow removing mechanism are tapped in combination arbitrarily on the cylindrical shape drag-over unit of transfer mechanism, can cut into suitable length to grass that is placed on the bottom surface or rice straw, and collect in the mesh bag, perhaps the grass cut-out of the suitable length on the meadow be collected in the mesh bag, can also be used for snow removing in the winter time, so can both use various seasons, has degree of applying flexibly to greatest extent.

Claims

1. forage cutting machine, go up in conjunction with tapping machine (70) at transfer mechanism (41), it is characterized in that, in the transmission mechanism (31) that is connected with supervisor or cultivator by the 1st belt pulley (32), make and axle (34) conjugate the 2nd belt pulleys (35) rotation by the 1st gear-box (33), pass through worm gear (37) from the worm screw (36) that is combined on the axle (34), the 3rd belt pulley (38) and the 4th belt pulley (39) make rotating shaft (40) rotation, go up in conjunction with going up the disk (47) of a plurality of rotating vanes (44) that form in conjunction with the cylindrical shape drag-over unit (42) as transfer mechanism (41) of the back fixed part (43) of above-mentioned supervisor or cultivator at above-mentioned rotating shaft (40), the both sides that the open cylindrical shape tapping machine (70) in the front and back of mechanism is tapped in the conduct that is combined in the both sides of cylindrical shape drag-over unit (42) with bolted rotate the rotating shaft (73) of accepting revolving force by the 5th belt pulley (72) that is connected with belt (71) on the 2nd belt pulley (35), the both sides that are positioned at the inner rotating shaft (73) of cylindrical shape drag-over unit (70) are in conjunction with the left rotation and right rotation blade (74) that forms camber blades, between above-mentioned left and right sides blade (74), be provided with rotating cylinder (75) with rotating shaft (73) rotation, will be a plurality of tapping cutter (76) arrangement in its outside with hinge is combined on the circumference, on the terminal bend of above-mentioned outlet (46), forming and opening and closing the opening-closing plate (49) that is cut off the opening that forms because of the part on this bend, on the net support (50) that is located at outlet (46) lower end, the bending central portion rotatably is being fixed by hinge (51) the 1st stator (54), a plurality of mesh bags (48) are retained as folded state by an outstanding end of the 1st stator (54), the other end (55) of the 1st stator (54) is combined in the groove (57) of the 2nd stator (56), crooked central portion is outstanding towards the top by the elasticity of spring (59) by the other end of above-mentioned the 2nd stator (56) that hinge (58) rotatably is being fixed, and the 1st stator (54) and the 2nd stator (56) are bonding mutually by the adhesive tape between them (60).

2. forage cutting machine as claimed in claim 1, it is characterized in that, the 6th belt pulley (81) is connected with the 5th belt pulley (72) by belt (80), accept by the 6th belt pulley (81) connecting rotating shaft (82) on the gear-box (85) of revolving force, go up in conjunction with fixing the snow breaker of brush (83) with fixture (84) at this rotating shaft (82).

3. forage cutting machine as claimed in claim 1, it is characterized in that, upper and lower sides at the remover (91) that releasably is connected cylindrical shape drag-over unit (42) both sides with bolt, be respectively equipped with the gear (95) of accepting the top rotating shaft (94) of revolving force by the 7th belt pulley (93) that is connected with the 2nd belt pulley (35) with belt (92), with with the gear (97) of the bottom rotating shaft (96) of said gear (95) engagement, on top rotating shaft (94), be provided with the large-diameter circular cutting knife (98) that a plurality of outer peripheral edges form tooth at certain intervals, on bottom rotating shaft (96), be provided with a plurality of small diameter circular cuttves (99) at certain intervals, between above-mentioned round cutter (98) and circular knife (99), be provided with empty rotating shaft (100) in the end, (101) form a plurality of pins (104) between, (105) rubber strip (102), (103), be combined in above-mentioned empty rotating shaft (100) respectively, (101) two of both sides stators (106), (107) with stay bolt (110), (111) be combined in brace (108), (109) on, this brace (108), (109) both sides selectively in conjunction with passing slotted hole (112), (113) bolt combination remove mechanism (90).