KR101942767B1 - Root crops Collective type harvesting device - Google Patents

Abstract

The present invention relates to a harvester for collecting root crops, capable of collecting only root crops. According to the present invention, the harvester for collecting root crops comprises: an excavation device hinge-coupling both sides to the front low side of a harvester body capable of being mounted on a tractor and including an excavation blade for root crops; first and second foreign matter removing transferors providing vibration to harvested crops to remove foreign matters from the harvested crops; a collection box loading table loading a crop collection box thereon; a moving wheel installed on the lower side of the harvester body; and a power transfer device transferring power transferred from the tractor to the first and second foreign matter removing transferors.

Description

Root crops Collective type harvesting device

The present invention relates to a bulb harvesting type harvester mounted on a tractor and capable of harvesting and harvesting bulbous crops such as carrots, potatoes and sweet potatoes.

And more particularly to a bulbous harvesting harvester for harvesting bulbous crops by collecting only bulbous crops by allowing vibrations to be applied to the harvesting of bulbous crops to remove foreign matter such as bulbous crops.

In general, bulbous crops are subterranean crops grown in the soil, such as potatoes, sweet potatoes, onions, garlic, and carrots. When harvesting these bulbous crops, they dig into the ground and harvest crops located in the ground.

In the past, crops of bulbous plants have been harvested individually by manpower. However, since they must be harvested while digging the soil by manual labor by manpower, time and expense are consumed.

In recent years, to solve the above problems, it has been proposed to harvest the bulbous crops by mechanically harvesting the bulbous crops, thereby improving the productivity and minimizing the consumption of the labor force. It is widely used.

Generally, bulbous crop harvesting apparatuses are connected to a front or rear of a power farm such as a tractor in a detachable manner so as to harvest the crop while traveling.

A conventional bulbous crop harvesting apparatus (apparatus) is provided with a vibrating blade installed on one side of a power farm and connected to a rotating shaft rotated by a power drawn from the power farm, and vibrating, And comprises an oscillating bar consisting of a plurality of vibrating rods for guiding the bulbous crops while removing foreign matter including soil.

In the conventional bulb crop harvester, usually the shaving blade and the vibrating bar are integrally formed, whereby the shaking blade and the vibrating bar are rotated around one rotation axis to perform the same vibration.

In this case, the vibration of the blades and the vibration of the vibrating bars are the same, so that the ability to remove foreign substances may be deteriorated. In addition, the vibration of the blades and the vibrations of the vibrating bars may be adjusted differently depending on the crop There is a need.

In order to solve such a problem, the applicant of the present invention has proposed a method and a device for detecting a slope of a slope, which is different from a slope blade for slicing a bulbous crop, a guide for guiding a crop and a vibrating bar for removing foreign matter, The present invention provides a dual-vibrating bulb harvester capable of varying the speed of a rotary shaft so that the vibration of the excavating blade and the vibration bar can be different.

(KR) Patent No. 10-1587220 (KR) Patent No. 10-1348291 (KR) Registered Utility Model No. 20-0230253

The present invention addresses and solves the problems of harvesters of the bulbous crops provided in the prior art.

That is, the present invention is to provide a harvesting machine for harvesting bulbous crops, which collects harvested crops in harvesting bulbous crops and removes foreign matter adhering to the crops by applying vibration during collection.

Also, it is intended to provide a harvesting machine for harvesting a bulbous crop, which is capable of solving the problem of lowering the removal efficiency of foreign substances adhered to by the phenomenon that the crop is sprung when the vibration is applied during the collection process.

In order to accomplish the object of the present invention, a bulb harvesting type harvester includes a harvester body hinged to the front side of a harvester body mounted on a tractor, hinged to both sides thereof, and driven by a power transmitted from the tractor, A first foreign substance removing conveying device for applying a vibration to a crop harvested at the rear of a pick-up blade for a bulbous crop, which is the lower side of the harvester body, to remove foreign matter; 2. An apparatus for collecting foreign matter, comprising: a collecting box seat on which a crop collecting box for collecting crops to be conveyed rearward of the second foreign material removing conveying apparatus is installed; The wheels are installed and the power transmitted from the tractor to the dredger and first And a power transmission device adapted to transmit the first and second foreign substances to the material removal device and the second substance removal device, respectively, wherein the first and second foreign substance removal devices are hinged to the harvester body and transmit power to the power transmission device And a plurality of vibration rods provided at predetermined intervals provided in the vibration body, wherein the second foreign substance removal transfer device receives power from the power transmission device and rotates And a plurality of vibrating moving members provided to rotate together with the rotating shaft for removing foreign substances, wherein the vibrating moving member is formed with a shaft hole penetrating the rotating shaft for removing foreign substances, And a plurality of moving end rods formed radially around the moving body. .

The apparatus according to claim 1, further comprising a crop preventing device for preventing a crop moving to the second foreign material removing conveying device from being upwardly projected, wherein the crop preventing device includes both ends fixed to the harvester body, And a lid plate for preventing the foreign matter from being removed from the upper surface of the transfer unit.

The apparatus according to any one of claims 1 to 3, further comprising a crop separation preventing device for preventing the crop harvested by the harvesting blade for crops from being released to the outside of the harvester body, And a release preventing guide plate which is installed on both sides of the mounting base so as to be adjustable in position and protrudes partly forward of the body of the harvester.

The harvester body includes a fixed harvester body portion on which a dredging device and a first foreign substance removal transport device are installed, a hinge-coupled to the fixed harvester body portion, a second foreign substance removal transfer device, The hinge is disposed between the fixed harvester body and the variable harvester body so as to adjust the position of the body of the variable harvester. And a body part adjusting device.

The thus obtained aseptic harvesting type harvesting machine of the present invention includes a first foreign material removing conveying device and a second foreign material removing conveying device for removing and removing foreign matter by applying vibration to the bulbous product harvested by the digging device, Which is an advantage of the present invention.

Particularly, since the conveying device for removing the second foreign material is conveyed by a plurality of rotating moving members for vibration, vibrations are applied to the bulbous product to remove foreign matter adhering thereto.

In addition, the planting prevention device can prevent the bulge stream conveyed by the rotating moving member for vibration of the second foreign material removal conveying device from being bounced, thereby improving the breakage and foreign matter removal efficiency.

Further, the angle of the second foreign material removing conveying device can be adjusted by the fixed harvester body portion by the harvester body and the variable harvester body portion hinged to the fixed harvester body portion and rotated about the hinge, It is possible to control the conveying speed of the agricultural products conveyed to the conveying device and the ability to remove foreign matter.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 and FIG. 2 are side schematic views of a bulbous harvesting harvester illustrating an embodiment of the present invention.
FIG. 3 is a photograph of the front part, FIG. 4 is a photograph showing the whole three-dimensionally, and FIG. 5 is a photograph of the side part of the harvesting machine of the present invention, And Fig. 6 is a photograph of the inner part.
FIG. 7 is a side schematic view showing the operation state of the fixed harvester body and the variable harvester body, which are the harvester bodies of the harvesting machine for harvesting the bulbous crops, according to the embodiment of the present invention;
FIG. 8 is a detailed schematic view of a fixed harvester body portion and a hinge portion of the variable harvester body portion, which are the harvester bodies of the harvesting apparatus for harvesting bulbous crops according to the embodiment of the present invention.
FIG. 9 is a schematic view of an operating state showing a process of harvesting and collecting bulbous crops of a bulbous harvesting harvester showing an embodiment of the present invention. FIG.
10 is a photographic view of a conveying device for removing a second foreign substance of a bulbous harvesting type harvester of the present invention.
FIG. 11 is a schematic view of a conveying device for removing a second foreign object of a bulbous harvesting harvester of the present invention and a crop preventing device.
Figure 12 is a photograph of the forward part of the harvesting machine of the bulbous crops of the present invention.
FIG. 13 is a front schematic view for explaining an apparatus for preventing crop separation in a harvesting machine for harvesting a bulbous crop in an embodiment of the present invention. FIG.

It is to be understood that the terms and words used in the present specification and claims should not be construed as limited to a conventional or dictionary sense and that the configurations shown in the embodiments and drawings described herein are only the most preferred embodiments of the present invention It is to be understood that the invention is not limited to the specific embodiments disclosed herein, and that various equivalents and modifications may be made thereto without departing from the scope of the present invention.

The present invention is a bulbous crop harvesting type harvester mounted on the rear of a tractor to harvest bulbous crops and to remove foreign matter from bulbous crops and collect them.

The bulbous harvesting type harvesting machine according to the present invention includes a harvester body 10 configured to be mounted on a tractor, hinged on both sides of a front lower side of the harvester body 10 and reciprocally rotated at a predetermined angle around a hinge, A vibrating device 20 which is located behind the crawler device 20 which is a lower side of the harvester body 10 and applies vibrations to crops which are to be culled (harvested) by the crawler device 20, And a second foreign substance removing unit 40 for removing foreign substances from the rear side of the harvesting body 10 so as to be positioned behind the second foreign substance removing transfer unit 40. The first foreign substance removing conveying unit 30, (50) installed on the lower side of the harvester body (10) on which a crop collecting box (B) for storing crops conveyed to the second foreign substance removing conveying device (40) A moving wheel 60, A power transmitting device (70) configured to transmit the power transmitted from the first foreign substance removing device (20), the first foreign substance removing device (30) and the second foreign substance removing transfer device (40) And a crop preventing device 80 for preventing the crop conveyed to the removing conveying device 40 from bouncing.

The harvester body 10 includes a body frame 11, a tractor connecting member 12 provided in front of the body frame 11, and a body side plate 13 provided on both sides of the body frame 11, A fixed harvester body 10a and a variable harvester body 10b hinged to the fixed harvester body 10a and one end fixed to the fixed harvester body 10a, And a body adjusting device 10c coupled to the variable harvester body 10b to rotate the body 10b of the variable harvester about the hinge.

The body side plate 13 is composed of two side plates such as a body side plate 13a for a fixing part and a body side plate 13b for a variable part and has a hinged structure, And a body 10a and a variable harvester body 10b.

The body adjusting device 10c may be a device using a hydraulic cylinder using a hydraulic pressure that can be supplied to the tractor, or a length adjusting device such as a turn buckle may be used. Preferably, a device using a hydraulic cylinder is used so that it can be adjusted while working.

The hinge portion of the body side plate 13a for the fixing portion and the body side plate 13b for the variable portion is coaxial with the rotation axis of any one of the plurality of foreign substances removing rotary shafts 41 of the second foreign material removal transfer device 40 .

7 and 8, the hinge portions of the body side plate 13a for fixing portion and the body side plate 13b for variable portion are connected to the second foreign substance removal transfer device 40 in the structure of the power transmission device 70 A first rotating shaft 41a for removing a foreign matter on which a driven sprocket 74a of a second removing power transmitting device 74 for transmitting power is provided and a driven sprocket 74b connected to a chain member is provided.

The body frame 11 provided with the tractor connecting member 12 is positioned in the fixed harvester body 10a and the body 11 is moved in the direction of the crawler unit 20 and the first foreign substance removing conveying unit 30 and the crop separation preventing unit 90 And the second foreign substance removing transfer device 40, the seat for a collection box 50 and the movement wheel 60 are positioned on the variable harvester body part 10b.

As shown in FIG. 7, the harvester body 10 can be adjusted in angle by rotating the body 10b of the variable harvester 10b around the hinge by using the body adjuster 10c. As a result, 40), and the feeding condition of the crop to be transported can be adjusted by using the angle.

The dredger 20 is located in the front lower portion of the harvester body 10 and uses the power of the tractor that is transmitted to the dredging power transmission device 72 of the power transmission device 70, Wherein the guiding device 20 is provided with a guiding blade 21 for the bulbous crop and a guiding blade 21 for guiding the guiding blade 21 for the bulbous crop to both sides And a bush cutting blade 22 which is connected to the bushing power transmission device 72 and installed on the harvester body 10 so as to rotate around the hinge blade 21a for the bush cutting blade. Shape.

The pulling blade 21 for the bulbous crops is provided with a pulling blade 21-1 for forwarding and a plurality of foreign material discharging grooves 21-2 for discharging the foreign material backward.

The excavating device 20 constructed as described above allows the guiding blade 21 for the bulbous crop to be pivoted around the hinged portion 21a for the bulldozer by the power of the tractor transmitted to the excavating power transmission device 72, (A) in the ground by reciprocating rotation at an angle, and the thus obtained bulbous turf crop (A) is transferred to the first foreign material removal transfer device (30).

The first foreign substance removing conveying device 30 is constructed as a device for removing foreign matters in the first place from the inside of the bulbous turf crop A which is positioned behind the crawler device 20 and is conveyed by being conveyed by the crawler device 20 The first foreign substance removing conveying device 30 includes a vibration body 31 installed to rotate around a hinge portion 31a for a vibrating body on the harvester body 10 and a second vibration body 31 for rotating the vibrating body 31 The vibrating body 31 is connected to a first power cutting device 73 for power removal of the power transmission device 70 and is rotated in a forward and reverse direction at a predetermined angle .

The first foreign substance removing conveying device 30 constructed as described above is constructed so that the vibrating body 31 is moved around the hinge portion 31a for the vibrating body by the power of the tractor transmitted to the first removing power cutting device 73 A plurality of vibrating rods 32 are reciprocally rotated at a predetermined angle, such as a pendulum motion, around the hinge portions 31a for vibrating bodies by rotating the vibrating rods 32 at predetermined angles, .

The second foreign substance removing conveying device 40 is a device for removing foreign matter in the second place from the inside of the bulbous crop A installed and transported rearward of the first foreign substance removing conveying device 30, The condition of the transfer environment of the bulbous crop A installed on the variable harvester body portion 10b of the fertilizer generator 10 can be adjusted.

The second foreign material removing conveying device 40 includes a plurality of foreign matter removing rotary shafts 41 installed at predetermined intervals so as to be rotatable on both sides of the variable harvester main body 10b of the harvester body 10, , And a plurality of moving members for vibration (42) provided on each of the foreign matter removing rotary shafts (41).

The foreign matter removing rotary shaft 41 is made of a polygonal rod or tube having a cross section such as a square, a hexagon or the like so as to rotate together with the moving member for vibration 42.

The vibrating moving member 42 is formed with a shaft hole 42b through which a foreign matter removing rotary shaft 41 is inserted. The moving member body 42a includes a body 42a for a moving member, And is composed of a plurality of movable single ends 42c and is made of a soft material such as rubber, sillicon or the like in order to prevent damage to the conveyed bulbous crop A. The shaft hole 42b is formed with a hole (hole) having the same cross section as the cross section of the rotary shaft 41 for removing the foreign substance, so that the rotary shaft 41 for removing the foreign matter can penetrate and rotate together.

A power transmitting member such as a gear is installed at one end of each of the foreign substances removing rotary shafts 41 so as to be able to rotate by receiving power.

As shown in FIG. 9, the second foreign substance removing conveying device 40 constructed as described above is constructed so that the first foreign matter is removed and transferred to the first foreign substance removing conveying device 30, 42) rotates and transports the foreign matter in the bulbous crop (A).

The placing table 50 for the collecting box includes a collecting box B for collecting (holding) the tuberculosis crops located behind the second foreign material removing conveying device 40, (50) is installed at one side of a wheel mount (62) of a mobile wheel (60).

The mobile wheel 60 is installed on the tractor and is movable together with the tractor. The mobile wheel 60 includes a wheel 61 and a wheel mount 62 on which the wheel 61 is installed .

The wheels 61 are formed in a cylindrical shape to have a wide width. This allows the wheel 61 to travel along the ridge without falling into the ridge, preventing the wheel 61 from falling into the ridge and preventing the harvester body 10 from tilting or suddenly changing its height.

The wheel mount 62 is fixed to the variable harvester body 10b of the harvester body 10 and is provided with a stretching device for vertically moving the wheel 61 using a handle provided on the upper side .

The power transmission device 70 is configured to transmit the power transmitted from the tractor to the dredging device 20, the first foreign substance removal transfer device 30 and the second foreign substance removal transfer device 40, A power transmission device 71 for receiving and changing the power of the excavator blade 20 to change the power of the excavator blade 21 and the excavator blade 21 for the bulbous farm crop of the excavator 20 to pivot about the hinge part 21a for the excavator blade, A transfer device 72 for transferring the first foreign substance removing device 30 and a first foreign substance removing transfer device 30 for transferring power so that the oscillating body 31 of the first foreign substance removing transfer device 30 rotates forward and backward at a predetermined angle about the hinge part 31a for the oscillating body, And a second removal power transmission device (74) for transferring power to rotate a plurality of foreign substances removing rotary shafts (41) of the second foreign substance removal transfer device (40) in the same direction, ).

The dredging power transmission device 72 includes a first power transmission rotary shaft 72-1 installed on the power transmission device 71 and rotating and a second power transmission rotary shaft 72-1 provided on both ends of the first power transmission rotary shaft 72-1, And a link member having one end connected to the cam member and the other end connected to the bellow blade 22 of the bellow device 20.

The first removing power cutting device 73 includes a first power transmitting rotary shaft 72-1, a second power transmitting rotary shaft 73-2 connected to a power transmitting member formed of a sprocket and a chain, A cam member provided at both ends of the transfer rotary shaft 73-2 and a link member having one end provided on the cam member and the other end connected to the vibration body 31 of the first foreign substance removal transfer device 30 .

The construction of the dredging power transmission device 72 and the first removing power cutting device 73 is described in detail in the 'dual vibrating type bulb harvester' of Patent No. 10-1587220, The contents of the description will be referred to this.

The second removing power transmission device 74 includes a second power transmission rotary shaft 73-2, a third power transmission rotary shaft 74-3 connected to a power transmitting member formed of a sprocket and a chain, A driven sprocket 74a provided on one side of the transmission rotation shaft 74-3 and a driven sprocket 74b connected to the driven sprocket 74a by a chain and provided on one side of the foreign material removing rotary shaft 41, And a gear type power transmitting device 74c for transmitting power to the other foreign substance removing rotary shaft 41 so as to rotate in the same direction as the rotating direction of the foreign matter removing rotary shaft 41 provided with the foreign matter removing blade 74b.

The crop prevention device 80 is configured to prevent the crop moving to the second foreign material removal conveying device 40 from being upwardly projected, And a cover plate 82 for covering the upper portion of the second foreign substance removing transfer device 40. The cover plate 82 is provided at one side of the anti-

The anti-jumping mount 81 is fixed to the harvester body 10 at both ends or installed on the anti-jamming mount 91 of the crop removal device 90.

The anti-slip cover plate 82 is installed on the anti-slip mount 81 at one side thereof to prevent the bulge crop A, which is transported while covering the upper part of the second foreign substance removal feeder 40, from being protruded. The anti-slip cover plate 82 generally uses a flexible member such as a nonwoven fabric, cloth, vinyl plate, or the like.

11 (a), when the oscillating moving member 42 of the second foreign material removing conveying device 40 rotates to convey the bulbous crop A, the conveying bulbous crop A is conveyed to the upper side (A) is damaged or the effect of removing foreign matters is deteriorated. 11 (b), when the lid plate 82 is provided on the upper part of the second foreign material removing conveying device 40, the bulging of the conveyed bulbous crop A can be prevented from rising upward .

The crop detachment prevention device 90 is configured to prevent the crop harvested by the culling blade 21 of the crawler device 20 from being released to the outside of the harvester body 10, Is located at the top of the pick-up blade 21 for the crop.

The crop detachment prevention device 90 includes a detachment prevention mount 91 in which crops are fixed to the harvester body 10 at both ends and a detachment prevention mount 91 that is provided at both ends of the detachment prevention mount 91, A guide plate 92 having a front protruding portion 92a protruding partly forward of the harvester body 10 and a position fixture 92 for fixing the position of the release preventing guide plate 92 to the release preventing mounting table 91 93).

As shown in FIG. 9, the bulbous harvest crop type harvesting machine according to the present invention is such that the bulbous crop A is excavated by the excavating apparatus 20 and the bulbous crop A is transported to the outside The first foreign object is removed by the first foreign material removing conveying device 30 and the second foreign material is removed by the second foreign material removing conveying device 40, ).

The foreign matter is transferred to the second foreign material removing conveying device 40 and the phenomenon that the foreign material is removed by the anti-cracking cover plate 82 of the anti-cropping device 80 is removed.

7, when the angle of the second harvester body 10b is changed by the body part adjusting device 10c, the angle of the second foreign substance removing feeder 40 may be adjusted to change the feeding condition of the bulbous crop have.

10: harvester body 10a: fixed harvester body part
10b: variable harvester body part 10c: body part adjusting device
11: body frame 12: tractor connecting member
13: Body side plate
20: dredging device 21: bulging blade for bulbous crops
22: The slope edge
30: first foreign substance removing conveying device 31: oscillating body
32: Vibrating rods
40: Feeding device for removing second foreign material 41: Rotary shaft for removing foreign matters
42: moving member for vibration
50: seat for collection box
60: mobile wheel
70: Power transmission device 71: Power transmission device
72: Power transmission device for dredging 73: Power cutting device for first removal
74: Power transmission device for second removal
80: Crop protection device
90: Crop separation device

Claims (3)

The present invention relates to a tractor having a harvesting blade (21) hinged to the front side of a harvester body (10) mounted on a tractor and hinged to both sides of the harvesting body (10) so as to be reciprocally rotated at a predetermined angle around a hinge (30) for removing foreign substances by applying vibration to a crop harvested at the rear of a gull blade (21) for a bulbous crop, which is the lower side of the harvesting machine body (10) (50) on which a crop collecting box (B) for containing crops to be conveyed to the rear of the second foreign material removing conveying device (40) is seated, and a second foreign material removing conveying device A moving wheel 60 for moving the harvester body 10 to the underside thereof is installed and the power transmitted from the tractor is supplied to the guiding device 20 and the first foreign substance removing conveying device 30, 2 And a power transmission device (70) adapted to transmit the material to the transfer device (40) for material removal, respectively,
The harvester body 10 includes a fixed harvester body 10a on which a dredging device 20 and a first foreign substance removing conveying device 30 are installed and a second foreign material hinge-connected to the fixed harvester body 10a, And a variable harvester body portion 10b on which a removal conveying device 40, a collection box mounting platform 50 and a movement wheel 60 are installed. The hinge includes a plurality of foreign substances removing rotary shafts 41 And a body adjusting device 10c which is coaxial with one axis and is provided between the fixed combiner body 10a and the variable combiner body 10b to adjust the position of the variable combiner body 10b and,
The first foreign substance removing conveying device 30 includes a vibration body 31 hinged to both sides of the harvester body 10 and receiving power from the power transmitting device 70 and rotating at a predetermined angle, And a plurality of vibrating bars (32) provided at predetermined intervals provided in the vibrating body (31)
The second foreign substance removing transfer device 40 includes a plurality of foreign substances removing rotary shafts 41 that are rotated by receiving power from the power transmission device 70 and a rotating shaft 41 for rotating the foreign substance removing rotary shafts 41 And a plurality of vibrating moving members 42. The vibrating moving member 42 includes a moving member body 42a having a shaft hole 42b penetrated for insertion of a foreign matter removing rotary shaft 41, And a plurality of moving rod (42c) radially formed around the moving member body (42a). The method according to claim 1,
The apparatus for preventing foreign matter from being moved up to the second foreign material removing conveying device (40) is further provided with a crop preventing device (80) for preventing the upward movement of the crop,
The crop prevention device 80 is provided with an anti-tampering mount 81 located on the upper part of the cropping nail 21 and one side fixed to the anti-tampering mount 81, And a lid plate (82) for covering the upper portion of the transfer device (40). 3. The method according to claim 1 or 2,
The crop detachment prevention device 90 includes a crop detachment prevention device 90 for preventing the crop harvested by the crop detaching blade 21 from being detached to the outside of the harvester body 10, And a part of which protrudes toward the front of the harvester body 10 so as to be adjustable in position at both end portions of the harness body 10, (92). ≪ / RTI >

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