JPS5828205A - Moving harvester - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a mobile harvester for reaping and harvesting a single trunk of planted cane or the like while the machine is running.

The purpose of this invention is to move the shredded hand t that has been air-selected by a wind-selecting device so that it can be carried out in any direction rearward or to the left or right with respect to the running direction of the machine. The harvesting machine is provided.

In order to achieve the above object, the present invention provides a first conveying device 5 that receives and conveys the soles cut into pieces into predetermined lengths and discharged by the cutting device 1, along the back of the discharge of the cutting device 1. The starting end Y of the second conveying device 9 is removably disposed at the discharge lower of the first conveying device 5 to receive the back of hands discharged from the first conveying device 5. Conveying device 9
It is mounted centrally on the side of its starting end and rotatably around the discharge lower 'o of the first conveying device 5.

Hereinafter, a one-pot embodiment of the present invention will be described in detail with reference to the drawings. In the following description, "front and rear" refers to the direction corresponding to the left side in FIGS. , I
In the iZ diagram and Figure 4, the direction t "left" corresponds to the lower llk.
, the direction 7k corresponding to the upper side is referred to as "right", and furthermore, "up and down" refers to the direction 7k corresponding to the upper side in FIGS. ”.

In FIGS. 1 and 2, reference numeral 11 denotes a body frame, and traveling devices 13''a' are provided on both left and right sides of the body frame 11.

The traveling device It13 has drive wheels 15. A crawler 21 is suspended around a driven wheel 17 and an idler wheel 19.

23 is a pre-processing device installed at the front of the fuselage frame 11;
Reference numeral 25 denotes a reaping processing cylinder whose rear end is supported by the machine frame 11 so as to be freely rotatable in the vertical direction. Defoliation device 31, secondary feeding device 33 and cutting device 1″4I
: Arranged and supported sequentially from the front to the rear.

3 is a wind selection device installed on the machine frame 11 in communication with the terminal end of the reaping processing barrel 25; 5 is the wind selection device 11;
A first conveying device 9 is provided with the starting end facing the falling position of the small stem in 3, and a first conveying device 9 is provided with the starting end facing the falling position of the small stem discharged from the discharge lower of the 11th/Ii feeding device 5. A second conveying device 9 is provided in parallel with the second conveying device 9.
It is rotatably mounted on the body frame 11, and is configured to be able to switch its delivery direction to the rear and left and right sides of the body.

The pre-processing device 23 includes a pair of left and right lifting devices 35A, 35B arranged at the front of the body frame 11, and a top cut device 37 arranged above the lifting devices 35A, 35B. ing.

The lifting devices 35A, 35-B are each constructed as follows. That is, 39 is a spiral cylinder, and the spiral cylinder 39 is rotatably supported by a support frame 41, and is configured to rotate inwardly toward each other by a rotation drive device 43 such as a hydraulic motor. . and,
Both of the pulling devices 35A and 35B are link machines 411.
45 and the link mechanism 45y! - It is supported by a link drive device 47 such as a hydraulic cylinder for driving, and is configured to move up and down independently.

The top cut device 37 is configured as follows. That is, 49 is a rotary cutting blade body, and the rotary cutting blade body 49 is supported at the tip of a support arm 51 extending forward from the body frame 11, and is rotated by a rotary drive device 53 such as a hydraulic motor. It is configured to be reversible. 55A.

Reference numeral 55B denotes a pair of left and right upper scraping bodies, and the upper scraping bodies 55A and 55B are each supported by the tip of a bifurcated arm 57 connected to the tip of the support arm 51, and are equipped with a hydraulic motor or the like. The rotationally driven bags [59 are configured to rotate inwardly toward each other. The top cut device 37 is configured to be movable up and down by a drive device 61 such as a hydraulic cylinder.

Said reaping process #! 25 is disposed in the inner position of the left and right traveling devices 13, that is, in the center of the body frame 11 in the front-rear direction, and is rotatable in the vertical direction with its rear end connected to the body frame 11 via a shaft 63. It is supported by a drive device 65, such as a hydraulic cylinder, and is configured to be able to move up and down freely.

As shown in FIGS. 3 and 4, the reaping devices 27A and 27B are equipped with a gear case 6 provided at the front of the reaping processing cylinder 25.
They are supported by support shafts 59a and 69b which are rotatably supported by the support shafts 59a and 69b, and are configured to rotate inwardly toward each other. The reaping device 27A is configured as follows. That is, 71 is a scraping drum fixed to the curved surface by an elastic member 73 such as rubber, etc., and the scraping drum 71 has a flange 7 fixed to the support shaft 69a.
．． 5 with a fastener 77 such as a bolt. A blade support member 79 is connected to the lower end of the scraping drum 71, and a plurality of blades 81 are fixed to the lower end surface of the blade support member 79.

Note that the other reaping device 27B is the aforementioned reaping device 27A.
The detailed explanation will be omitted since it has the same structure as .

Support arms 83g and 83b rotatably support the lower end portions of the support shafts 69a and 69b of the reaping devices 27A and 27B, respectively.

The primary feeding device 29 includes reaping devices 27A and 27B.
A pair of upper and lower feed rolls 85a and 85b, which are located behind the reaping cylinder 25 and rotatably supported by the reaping processing cylinder 25, are configured to rotate inwardly at a constant speed.

The defoliation device 31 is arranged behind the primary feeding device 29, and consists of a pair of upper and lower rubber rolls 878, 87b with lugs rotatably supported on the reaping processing cylinder 25, which rotate inwardly toward each other. At the same time, one is rotated at high speed and the other at low speed to create a relative speed difference.

The secondary feeding device 33 is arranged behind the defoliating device 31 and consists of a pair of upper and lower feeding rolls 89a and 89b rotatably supported by the reaping processing cylinder 25, and rotates inwardly at a constant speed. is configured to do so.

The cutting device 1 is arranged behind the secondary feeding device 33, and is suitably used in the case of a pair of upper and lower chopping rolls 91a, 91b rotatably supported on the reaping processing cylinder 25, or a 10 m long chopping roll 91a. Cutting blades 93 are fixed at intervals, and a cutting groove 95 corresponding to the cutting blade 93 of the upper chopping roll 91a is provided on the circumferential surface of the lower chopping roll 91b. and,
The pair of upper and lower chopping rolls 91a, 91b are
The cutting blades 93 are configured to rotate inwardly at a constant speed while engaging and disengaging from the cutting grooves 95 &C.

The wind selection device 3 is configured as follows. That is, 97 is a suction wind cylinder that communicates with the terminal end of the reaping processing cylinder 25 and opens upward; 99 is a suction fan installed inside the suction wind cylinder 7; It is rotatably supported by a fan shaft 103 of a gear case i01. Reference numeral 105 denotes a prime mover for (b) rotationally driving the suction fan 99, which is interlocked and connected to the gear case 10IVc via a transmission mechanism 107 such as a belt transmission and a transmission shaft 109Y.

The first conveyance device 5 is configured as follows.

That is, the first conveyor 113 is attached to the body frame 11. The first transport conveyor 113 is configured as follows. That is, 115 is a pair of drive sprockets fixedly opposite to each other on both the left and right ends of a drive shaft 117 rotatably supported at the lower position of the first conveying cylinder 111, and 119 is an ejection sprocket of the first conveying cylinder 111. A chino 125 is suspended between the drive sprocket 119 and the drive sprocket 119, which is fixed to the left and right ends of a driven shaft 123 which is rotatably supported in the vicinity of the lower shaft. The Cheno 125 has the following:
Conveyor slats 127 are fixedly installed at appropriate intervals, and as the chino 125 rotates, the conveyor slats 127 move in the conveying direction along a large number of comb-shaped slit rods 129. has been done.

The second conveyance device 9, as shown in FIGS. 5 and 6,
Vehicle weight 2ii- discharged from the discharge lower of the first transport device 5
The starting end is placed at the falling position of the discharge lower to receive the discharge lower, and is configured as follows. That is, 13
Reference numeral 1 denotes a second conveyor tube, and inside the second conveyor tube 131, a second conveyor 133 is provided. The second conveyor 133 is configured as follows.

That is, reference numeral 135 denotes a driving sprocket that is fixedly fixed to the left and right ends of a drive shaft 137 which is rotatably supported at a lower position of the second conveying cylinder 131, and 139 denotes a discharge port of the second conveying cylinder 131. A chino 145 is suspended between the driven sprockets (f) and the drive sprocket 135 fixedly mounted on both left and right ends of a driven shaft 143 which is rotatably supported near the driven sprocket 41. Conveyor slats 147 are fixed to the chino 145 at appropriate intervals, and as the chino 145 rotates, the conveyor slats 147 open a large number of comb-shaped slit rods 14.
9 in the transport direction.

The second conveyor 133 is driven by a rotational drive device 151 such as a hydraulic motor through a transmission mechanism 153 such as a belt transmission.

The drive shaft 137 is configured to be driven by rotationally driving the drive shaft 137.

The second conveying device 9 connects the stem of the second conveying cylinder 131 to the first frame 155 provided on the body frame 11 via a connector 157 such as a busy bin, etc., with its starting end side as the center.
It is rotatably attached to the discharge lower of the transport device t5 and detachably mounted thereon.

This rotation is performed manually, but it may also be rotated using power. Then, the second conveyance device vIjt
9 is configured to be fixed to a fixing plate 159 provided on the first conveying device 5 & C via a connecting tool 161 such as a bottle at a position where the conveyance direction of the conveyance device 9 is switched to the left side or the right side of the body.

Reference numeral 163 is a funnel provided below the discharge lower of the first conveying device 5, and reference numeral 165 is a guide member that is connected to and hangs down from the funnel 163, and is made of an elastic member such as rubber.

167 is the main motor, and the transmission mechanism 16 such as belt transmission
9 and a drive device 171 such as a hydraulic motor, the traveling device 6113, the pretreatment device 23, and the reaping device 27A.
, 27B, primary feeding device 29, defoliation device 31, secondary feeding device 33. The cutting device 1 and the first conveying device 5 are rotationally driven.

In the figure, 173 is an auxiliary feed roll, 175 is a chopper cover, 177 is a guide plate, 179 is a fuel tank, 181 is a hydraulic oil tank, and 183 is a cockpit.

In the above configuration, the main motor 167 rotates the wind selection device 3, and the main motor 167 rotates the other rotating parts, so that the side of the pretreatment device 23 where the planted stem trunk is laid down is rotated. 1. For example, the left lifting device 35A is positioned at a proper working position by the link drive device 47, and the height position of the top cut device 37 is adjusted by the drive device 61 according to the frame length of the planted stem. Furthermore, the reaping processing cylinder 25 is lowered by the drive device 65, and the reaping device 2
After adjusting the positions of 7A and 27B to match the height of cutting 9,
Move the aircraft forward and begin work.

Then, the planted stem trunk that is lying down is lifted up by the lifting device 135A.
The tip of the raised trunk is raised by the upper scraping body 55A of the top cutting device 37 that rotates oppositely.
A reaping device 27A whose top is cut by a rotary cutting blade 49 and whose base portions rotate in opposition to each other;
It is harvested from the soil by 27B. The cut trunk is raked from its root by a raking drum 71,
It is fed into the reaping processing cylinder 25. The trunk fed into the reaping processing cylinder 25 is transferred to the defoliation device 1 by a pair of upper F feed rolls 85a and '85b of the primary feed device 29.
31, and during the process of being conveyed between the pair of upper and lower lug rubber rolls B7a and s7b of the defoliating device 31, the main dead leaves, etc. are removed. , 89b into the cutting device 1, and is shredded into pieces of a predetermined length by a pair of upper and lower chopping rolls 91a and 91b of the cutting device 1, usually about 30 squares, and then stored in the suction wind cylinder 97 of the wind selection device 3 as a multiplier. At this time, impurities such as dead leaves are discharged outside the machine by the suction air generated by the suction fan 990 rotations of the wind sorting device 3, and the wind-selected small stems are guided by the guide plate 173 and transported to the @1 conveyor. Fall on 113. and,
The first conveyor 113 transports them rearward and upward, and at the end thereof, they are transferred from the discharge lower of the artist transport cylinder 111 onto the second transport conveyor 133. The pedicles transferred to the second conveyor 133 are conveyed in a predetermined conveyance direction, for example, toward the right side of the machine,
At its terminal end, it is discharged out of the machine from the discharge port 141 of the second transport cylinder 131, and is sent and stored in a storage shed such as a truck that runs around the machine body.

In the present invention, a first conveying device is provided along the discharge rear side of the cutting device to receive and feed the small stems cut into predetermined lengths and released by the cutting device.

A starting end of a second conveying device is removably disposed at the discharge port of the first conveying device to receive the pedicles discharged from the first conveying device.

This is because it is rotatably mounted around the discharge port of the first conveying device with its starting end side as the center.

! Even when the second conveyance device is rotated to the left or right with respect to the discharge direction of the cutting device, the first conveyance device is along the discharge direction of the cutting device, so that it does not collect the pedicles discharged from the cutting device. It is possible to reliably receive the pedicle, and this small stem can be used as a second
The conveyance device can bend it to the side and carry it out. Furthermore, since the conveyance device is divided into the first conveyance device and the second conveyance device, the second conveyance device becomes smaller and can be easily attached and detached during transportation, storage, and the like.

Note that this invention is not limited to the above-mentioned embodiments, and the invention can be implemented in modes other than the above-mentioned embodiments.

Further, although reference numerals are written in the claims section for convenience of symmetry with one drawing, the reference numerals do not limit the technical scope of the present invention.

[Brief explanation of drawings]

The drawings show one embodiment of the invention.
Figure 2 is a four-sided view and a plan view of the mobile harvester, Figures 3 and 4 are a side view and a plan view of the reaping processing cylinder, Figure 5 is a partially cutaway view of the main parts enlarged, Figure 6 is W- of Figure 5.
V-line cross-sectional view. (Explanation of symbols representing main parts of the drawing) l°°° Cutting device 5... First conveying device 7... Discharge port
9...Second conveyance device patent applicant Iseki Agricultural Machinery Co., Ltd.

Claims (1)

[Claims] The sf
i stage cutting device) along the discharge rear side of the first
This first conveying device (
5) to receive the hand discharged from the second conveyor device (9).
) is removably arranged, and the second conveying device (9)
, the first conveying device (
5) A mobile harvester characterized in that the discharge port (7) is rotatably mounted.