JP2001346424A - Vibrating dig up unit of root vegetable-harvesting machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To dig up planted ridges of root vegetables surely for surely digging up the root vegetables. SOLUTION: This vibrating dig up unit is to dig up left and right both sides of the ridges planted with the root vegetables with digging up devices 5, 5 while vibrating them with vibrating devices 10 installed at both sides. The digging up action phases of the digging up devices 5, 5 are displaced by 180 deg. and also a plow for plowing the ridge for planting is installed in the rear direction.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention digs up a ridge on which root crops are planted by vibrating devices provided on both the left and right sides while excavating the ridges on which the root crops are planted. This is a technique in which the digging operation phase of each digging device is shifted by 180 degrees and operated, and a plowing plow for cultivating a planting ridge is provided at a rear portion. Available.

[0002]

2. Description of the Related Art Assuming that root vegetables are, for example, carrots, when harvesting the ginseng, a traveling vehicle of a root vegetable harvester is caused to travel in a field, and the traveling vehicles are sequentially arranged on the side of the traveling vehicle from the front. The leaves of the ginseng are raised by the raising devices provided on both the left and right sides, and are vibrated by the vibrating device provided on one side. The ridges are excavated, and the leaves of the carrots that have been excavated are pinched by the transfer device, pulled out during the transfer to the upper rear, transferred to the upper rear, and taken over to the subsequent process at the upper rear. And post-process.

[0003]

When the ridge on one side of the ridge with ginseng is unraveled by a digging device, the ginseng may not be in a properly digged state.
For this reason, when the ginseng was pinched by the transfer device and pulled out, the pulling out was not reliably performed in some cases. However, the present invention is intended to solve this problem.

[0004]

For this purpose, the present invention comprises a raising device 4 for raising root crops (a) on the left and right sides sequentially from the front side on one side of the traveling vehicle 2 and a vibration device 10. In a root vegetable harvesting machine provided with a digging device 5 for excavating while oscillating at a position, and a transfer device 28 for transferring the excavated root vegetables (a) to the upper rear part, etc. The excavating operation phase is provided so as to be displaced 180 degrees in the left and right directions, and the traveling vehicle 2
A plow plow 49 for plowing the planting ridges of the root crop (a) is provided on the rear side of the root crop harvester.

[0005]

When the ginseng (a) is harvested, the traveling vehicle 2 of the root crop harvester is caused to travel in the field, and the traveling vehicle 2
Raising devices 4 provided on the left and right sides sequentially from the front on the side of the
The left and right sides of the ginseng (a) are raised by vibrating the vibrating devices 10 provided on both the left and right sides, and the right and left sides of the ginseng are shifted by 180 degrees by the digging device 5 provided by the digging device 5. The ridges on both sides of the ridge on which the ginseng (a) is planted are loosened, and the leaves of the ginseng (a) that have been raised are sandwiched by the transfer devices 28 provided on both the left and right sides, and are moved to the upper rear. It is pulled out during the transfer, transferred to the upper rear part, taken over to the subsequent step at the upper rear part, and subjected to the post-process.

The ridge from which the carrot (a) has been extracted is located at the center in the left and right direction between the excavating devices 5 and 5 in the left and right direction, and the plow 49 provided on the rear side of the traveling vehicle 2 in the front and rear direction. ,
Plowed.

[0007]

According to the present invention, the right and left sides of the digging device 5 are provided so that the left and right sides of the planting ridge of the ginseng (a) are digged, so that the ginseng (a) can be reliably pulled out.
In addition, by providing the right and left sides and shifting the phase of the excavation operation by 180 degrees, the balance of power is improved, the vibration is reduced, the operation is easy, and the effect of the vibration of the excavation device 5 is reduced. It has grown. Furthermore, simultaneously with the harvesting of the ginseng (a), the planting ridge of the ginseng (a) can be plowed.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. In the figure, root vegetables (a)
If it is ginseng (a), the ginseng (a) is raised by the raising device 4 and is raised by vibrating the vibrating device 10 and is raised by the vibrating device 10 and the vibrating device 5 and the like. This rooting cropping machine 11 of the root crop harvester 1 provided with the vibrating rooting apparatus 11 will be described with reference to the drawings.

As shown in FIGS. 1 to 5, the root crop harvesting machine 1 is provided with a harvesting device 3 on one side outside the traveling vehicle 2, and the harvesting device 3 is a front raising device. 4 and
Horiiki device 5, vibrating device 10, rear root vegetable transport device 6
And so on. A pair of left and right traveling crawlers 7a for traveling on the soil surface is stretched below the chassis 7 of the traveling vehicle 2, and start, stop, traveling operations, and various controls are provided on one upper side of the chassis 7. An operating device 8 for performing operations and the like, a cockpit 9 for carrying out various operations while the operator is on board, and the like are provided. A prime mover (engine) 7b is mounted below the cockpit 9. Each of the traveling crawlers 7a is rotationally driven by the prime mover 7b via a transmission mechanism 7d in a traveling gear case 7c. In the transmission path of the transmission mechanism 7d, a vehicle speed sensor 7 for detecting a traveling vehicle speed based on the output rotation speed is provided.
e is provided.

At the upper rear portion of the undercarriage 7, a predetermined position of the ginseng (A) leaf is cut by the back-cropping leaf cutting device 12, and the lower part of the root is cut by the back-cropping ginseng lower cutting device 47. A predetermined portion of the portion is cut, and the cut portion of the carrot is supplied with the cut ginseng (a), and a transfer belt or the like having a mountain-shaped uneven shape that is driven to rotate in the lateral direction on the cockpit 9 side is stretched. The first and second transfer conveyors 13 and 14 are provided with a first transfer conveyor 13 and a second transfer conveyor 14 in which a mountain-shaped transfer belt and the like are driven to rotate.
Are inclined upward toward the transfer end. A storage box 15 is provided below the transfer end of the second transfer conveyor 14 and above the undercarriage 7 for receiving cut carrots (a), both of which have been cut, and storing and temporarily storing them. This is the configuration.

A U-shaped support plate 16 projecting upward is fixedly provided on the left side of the rear part on the upper side of the chassis 7,
A transmission case 17 in which a transmission mechanism 17a is provided is rotatably provided above the support plate 16. A support plate 18 protruding downward and forward is fixedly provided on the transmission case 17, and a mounting plate 19 b having a receiving plate 19 a protruding downward forward is fixed on the left and right sides of the front side of the support plate 18. This is the configuration. An auxiliary receiving plate 19c protruding downward and forward is fixed to the front end of each receiving plate 19a.

The raising devices 4 on both the left and right sides of the front are supported by an upper receiving rod 20a having a transmission mechanism 20c projecting forward from the transmission case 17 at the upper part, and are pivoted up and down. The lower portion is configured to be supported by a lower receiving rod 20b protruding forward from the auxiliary receiving plate 19c.

The raising device 4 is provided on the left and right sides of the front portion of the root vegetable transporting device 6. The raising device 4 is mounted on the left and right raising cases 21 so as to be rotatable, and the raising lugs 2 are arranged at predetermined intervals.
This is a configuration in which a pull-up chain 22a to which 2b is attached is stretched. The raising lug 22b of the raising chain 22a protrudes from each raising case 21 between the front lower end portion and the front upper end portion, and is a raising action portion for raising the leaves of the ginseng (a). Is a configuration in which the raising lug 22b is housed and is a non-working portion that does not raise.

On the outer surface of the lower part of each raising case 21,
A weeding body 23 for separating the leaves of the carrot (a) is provided so as to protrude forward, and a ground sensor 23a composed of a switch 23c that is turned on and off by a detection rod 23b is provided near the tip of this weeding body 23. Configuration. 1 and 3
As shown in the figure, the digging height sensor 24 for detecting the digging height and the unevenness of the ridge is provided outside the raising case 21 on one side. The digging height sensor 24 is provided on a support plate 25 a rotatably provided on the outer surface of the raising case 21.
The ground plate 25b is attached to the
The upper end of 5a and the potentiometer 25c provided on the auxiliary receiving plate 19c are connected by a connection lot 25d, and the operation is detected by the operation amount of the potentiometer 25c.

The amount of operation detected by the potentiometer 25c is compared with a set excavation height, and vertical rotation control is performed so as to be equal to the set excavation height.
Along with the vertical rotation control of the digging device 5, the left and right pulling devices 4 and the root vegetable transport device 6 and the like are simultaneously controlled to rotate vertically.

The excavating vibration device 11 is composed of the excavating device 5 and the vibration device 10. The digging device 5 is provided on both the left and right sides, and as shown in FIGS. 1 to 3, the digging device 5 pivots the upper front part of the left and right support plates 5 a to the left and right auxiliary receiving plates 19 c by rotating pins 5 b. It is configured to be mounted so that it can rotate up and down. At the lower front part of the support plate 5a, the front part of a support rod 27a having a front end part fixedly provided with a digging plate 27b is mounted so as to be vertically rotatable with a rotation pin 27c. An end is mounted to a plurality of adjustment holes 5c provided above and below a rear portion of the support plate 5a with adjustment pins 27d.

The support rod 27a is vertically rotatable by the position of the adjustment hole 5c with the rotation pin 27c as the center of rotation, and the excavation plate 27b of the support rod 27a is vertically adjusted. In this configuration, the raising height can be manually adjusted.
The vibrating device 10 is provided on both left and right sides.
As shown in FIG. 1 to FIG. 3, the cam shaft 10a is supported by auxiliary support plates 19c on both the left and right sides.
The eccentric cam 10b is pivotally provided. A cam lot 10c is provided and connected between a support pin 5d provided at an upper rear portion of the support plate 5a and an outer peripheral portion of the eccentric cam 10b.

When the eccentric cam 10b of the vibrating device 10 is driven to rotate, the excavating device 5 is rotated around the rotation pin 5b of the support plate 5a via the cam lot 10c and the support plate 5a. The moving configuration is a configuration in which the excavation performance is improved by soil conditions. By the pivotal movement of the moat plate 27b of the moat device 5 on both the left and right sides, the ridges on both sides of the ridge on which the ginseng (a) is planted are raided (the soil is loosened), and the ginseng (a) is raised. The ginseng (a) is pulled out while being held between the right and left transfer devices 28 and transferred to the upper rear portion.

When digging ginseng (a), the digging operation of the digging plates 27b of the digging devices 5 on the left and right sides is displaced approximately 180 degrees in the left and right directions. The moat plate 2 on the left
When 7b is located at the lower end in the soil, the right excavation plate 27b is located at the upper end, and the left and right excavation plates 27b are simultaneously located at the lower end in the soil. It is a configuration that is not positioned. As a result, the load is not simultaneously applied to the left and right excavating devices 5, and the load on each excavating device 5 is reduced, the vibration is prevented, and the power is balanced.

A front support plate 16a is provided at a front portion of the support plate 16 of the chassis 7, and a support rod 16b is provided on the front support plate 16a so as to project forward, and a front end of the support rod 16b is provided at the front end of the support rod 16b. The L-shaped rotating plate 16c is rotatably mounted and provided, and a lower end of one side of the rotating plate 16c is connected to a front end of the upper and lower cylinder 26a, and is connected to a front end of the other side. Has a structure in which one end of the support rod 16d is attached and provided, and the other end of the support rod 16d is connected to the front end of the receiving plate 19a.

By the operation of the vertical cylinder 26a, the rotation plate 16c, the support rod 16d, the receiving plate 19a, the auxiliary receiving plate 19c, the support plate 5a and the rear plate are pivoted about the position of the vertical rotation center 26b of the transmission case 17 as the rotation center. Each of the raising devices 4, each of the raising devices 5, and the root vegetable transporting device 6 via the connecting plate 29 or the like which moves.
Etc. are automatically controlled to rotate vertically.

The transfer device 28 of the root vegetable transport device 6 is provided on both the left and right sides behind the raising device 4. The transfer terminal 28 at the upper end of the transfer device 28 is provided with a transmission mechanism 31a which is provided with a transmission mechanism 30a provided on the rear side of the transmission case 17 via a connecting plate 29, and a transmission mechanism 31a which is inclined upward and protrudes forward. It is configured to be supported by a transmission mechanism 32a housed in a transmission case 32 provided on the upper side of the support case 31 and to be rotationally driven.

The transfer device 28 is driven by the rotation of the transmission case 17 so that the connecting plate 29, the transmission case 30, the support case 3
1 and a vertically rotatable structure via a transmission case 32. The transfer device 28 includes upper and lower pulleys 28b, 28 rotatably supported at upper and lower ends as shown in FIGS.
c, a plurality of working-side tension pulleys 28d, and a plurality of non-working-side tension pulleys 28e. The leaves of the carrot (a) raised by each mower 5 are transported belts 28a, 28a.
The ginseng (A) is pulled out from the planting ridge and transferred to the upper rear portion at the transfer start end of the transfer. During this transfer, the head alignment transfer device 3
3, 33. Tension pulley 2
Reference numeral 8f denotes a configuration for performing an extension operation when the transfer belt 28a is extended.

The transfer belt 28a is shown in FIGS.
As shown in the figure, a V-belt and a flat belt are integrally formed, and further, a mountain-shaped projection is formed on the outer peripheral surface of the flat belt. Working side / non-working side tension pulley 28
As shown in FIG. 9, d and 28e have a configuration in which the width of the outer peripheral portion is reduced in order to reduce the area in contact with the flat belt.

Below the lower pulley 28c of the transfer device 28 and below the transfer belt 28a, a star having an outer diameter larger than the outer diameter of the transfer belt 28a as shown in FIGS. The wheel 29a is configured to be mounted on a mounting plate 29c fixedly mounted on a mounting boss 29b with bolts, nuts and the like. The mounting boss 29b is mounted by inserting it into the lower end of a lower shaft 28h that supports the lower pulley 28c.

The outer periphery of the star wheel 29a is shown in FIG.
As shown in the figure, the claw portions 29d are formed in a mountain shape, and a groove 29e having a predetermined depth is formed between these claw portions 29d. In this configuration, the ginseng (a) that has been excavated is sandwiched between the star wheels 29a and 29a and between the transfer belts 28a and 28a and transferred to the upper rear part.

Thus, even if one of the mountain-shaped claws 29d of the star wheel 29a is deformed, the adjacent claws 29d
Can be prevented from being deformed. In addition, the star wheels 29a, 29a can improve the scraping performance at the holding portion. The neck alignment transfer device 33, the tapping transfer device 34, the leaf transfer device 35, and the leaf cutting device 12 of the root vegetable transfer device 6 are provided such that the ginseng (a) is provided substantially parallel to the field scene when in the harvesting operation state. It is.

The head alignment transfer device 33 is located on the left and right sides on the rear side of the transfer device 28 and a predetermined distance below the transfer end. The transfer end of the head alignment transfer device 33 is as follows:
A transmission mechanism 3 mounted in an upper transmission case 38a of an upper transmission device 38 provided above a lower support case 37 in which a transmission mechanism 37a provided to protrude upward from the transmission case 30 is provided.
8b and is driven to rotate.

As shown in FIGS. 10 and 11, the front and rear pulleys 39a rotatably supported on the front and rear portions of a U-shaped support plate 39 are provided on the left and right sides as shown in FIGS. , 39b. A plurality of working tension pulleys 40a are provided on the working side between the front and rear pulleys 39a and 39b, and a non-working tension pulley 40b is provided on the non-working side. The transfer belt 39c is attached to these pulleys 39a, 39b, 40a, 40b.
. The working side tension pulley 4
Reference numeral 0a denotes a configuration provided on the support plate 39d so that left and right can be adjusted.

The bent portion (B) on the holding side of the support plate 39 is formed at substantially the same position as the outer diameter portion (C) of the working side tension pulley 40a and the front pulley 39a as shown in FIG. Straw chips falling from ginseng (a) during the transfer,
And pulleys and the like are prevented from entering the belt grooves of the pulleys 40a and 39a.

The front pulley 39a is configured to be slidable back and forth by a tension device 40c as shown in FIG. 10, so that it can cope when the transfer belt 39c is extended. A belt cover 3 is provided below the transfer belt 39c.
6 is provided. The transfer belts 39c, 39c
Of the straight portion is provided with a predetermined gap, and the ginseng (A) leaf portion is nipped and transported between the transport belts 39c, 39c. It is configured to be weaker than the holding force of 28a.

The head alignment transfer device 33 is provided with each transfer device 28.
While the ginseng (A) leaves are being sandwiched between the transfer belts 28a and transferred to the upper part, the head-alignment transfer devices 3
In this configuration, the leaves of the carrot (a) are taken over and sandwiched between the transfer belts 39c. The leaves of the ginseng (a) are sandwiched between the two, and are further transported upward by the respective transport belts 28a, so that the respective transport belts 39c
The upper part of the root of the ginseng (a) is moved upward until the upper part of the root of the ginseng comes into contact with the lower side, and the necks are aligned.

A transfer end portion of the tapping transfer device 34 is provided with a transmission mechanism 41 housed in an upper support case 41 which is provided on the upper transmission case 38a of the upper transmission device 38 so as to project vertically.
a and is driven to rotate.
The tapping transfer device 34 is provided on the left and right sides in a parallel state with a predetermined interval above the neck alignment transfer device 33, and the transfer start end is positioned substantially at the center of the neck alignment transfer device 33 in the front-rear direction. It is a configuration provided.

The tapping transfer device 34 has a structure in which a transfer belt 42c is stretched between front and rear pulleys 42a and 42b which are rotatably supported at front and rear ends. Has a configuration in which the leaves of ginseng (a) are sandwiched and transported. Both of the transfer belts 39c of each of the head alignment transfer devices 33 and the respective transfer belts 42c hold and transport the leaves of the ginseng (a), and move backward with the respective transfer belts 42c from the middle. Each transfer belt 43c
In both cases, the cut leaf portion is nipped and transported.

The transfer start end of the leaf transfer device 35 is configured to be supported by an upper portion of a transmission mechanism 41a housed in an upper support case 41 and to be driven to rotate. The leaf transfer device 35 has a configuration in which a predetermined interval is provided above the tapping transfer device 34 in a parallel state, and a transfer start end is located a predetermined distance behind the transfer start end of the tapping transfer device 34.

The leaf transfer device 35 has a structure in which a transfer belt 43c is stretched between front and rear pulleys 43a and 43b rotatably supported at front and rear ends. Has a configuration in which the leaves of ginseng (a) are sandwiched and transported. The transfer belts 42c of the tapping transfer devices 34 and the transfer belts 43c from the middle are also taken over by the transfer belts 42c, and the transfer belts 42c are nipped and transferred between the transfer belts 42c. or,
The leaf cutting device 12 is configured so as to pinch and transport the cut leaves cut by the leaf cutting device 12 from the rear side of the trailing leaf cutting device 12, and drop and discharge the dropped leaves into the field from the transfer end portions of both.

As shown in FIGS. 3 and 5, the leaf cutting device 12 is provided on both the left and right sides below each tapping transfer device 34 at the rear side of each neck alignment transfer device 33. Each rotatable rotation shaft 46 is provided so as to protrude downward from each transmission mechanism 38b provided in each upper transmission case 38a of each upper transmission device 38, and a lower end of each rotation shaft 46 is provided with a support metal 45. The left and right disk-shaped cutting blades 44, 44 are mounted on the upper surface of each support metal 45 with bolts, nuts, and the like.

The outer diameter portions of the left and right cutting blades 44, 44 are vertically overlapped by a predetermined dimension, and the gap between the upper and lower sides is configured to be close to the minimum gap of zero. Then, each tapping transfer device 34 and each leaf transfer device 35
And the upper part of the root of the ginseng (a) to be nipped and transported is cut off from the upper part of the root by a predetermined size.
The carrots (A) whose leaves have been cut are the lower first conveyor 1
3 and is transferred by the first transfer conveyor 13 and the second transfer conveyor 14, supplied into the storage box 15, and temporarily stored.

The ginseng lower part cutting device 47 is provided with
The ginseng lower part cutting device 47 is provided with a plurality of guide rods 48a having a mountain shape at two upper and lower portions at predetermined intervals on the left and right sides. Within the shape, each rotating tool 48c having a plurality of cutting blades 48b mounted on the outer periphery of the rotation is rotatably and pivotally supported at predetermined intervals vertically.

The ginseng undercutting device 47 is sandwiched between the transfer belts 28a of the transfer devices 28, and the tip of the root portion of the short ginseng (a) having a short overall length is transferred to the upper portion during transfer to the upper portion. It enters between the guide rods 48a, 48a, and the lower cutting blade 48b cuts a predetermined position of the tip of the root of the ginseng (a). Ginseng with a long length during transfer to the top (a)
Passes through the lower chevron guide rod 48a, and between the upper chevron guide rods 48a, 48a, the tip of the root of the carrot (a) enters, and the predetermined position of the root of the ginseng is raised. Is cut by the cutting blade 48b. A predetermined position at the tip of the root of the ginseng (a) is cut by the total length of the root of the ginseng (a).

As shown in FIGS. 12 to 14, the plow plow 49 for plowing the planting ridge of the ginseng (a) is located substantially at the center between the excavating devices 5 and 5 in the left-right direction, and the traveling vehicle in the front-rear direction. 2 is provided on the chassis 7 on the rear side. A support metal 50a having a round hole in the inner diameter is provided at the rear end of the chassis 7, and a guide metal 50b made of a pipe material is provided inside a predetermined distance.

A support shaft 49a having a helical screw on the outer peripheral portion fixed to the plow 49 is connected to a support metal 50a.
And an adjusting handle 49b provided with a spiral screw in the inner diameter is screwed into the support shaft 49a. The guide shaft 49d fixed to a substantially L-shaped support plate 49c fixed to the plow 49 is inserted into a guide metal 50b. The plow 49 is configured to move up and down by rotating the adjusting handle 49b.

At the time of the ginseng (a) harvesting operation, the ginseng (a) is extracted, and after the harvesting operation, the carrot (a) planting ridge is plowed by the plowing plow 49. This allows the planting ridge to be plowed at the same time as the ginseng (a) is harvested.
Also, the plow 49 can be moved up and down with a simple configuration,
The tillage depth can be adjusted, and the provision of the guide shaft 49d can prevent left and right runout.

As shown in FIGS. 15-17, upper and lower shooters 52, 53 are provided below the transfer end of a transfer conveyor 51 which receives and supplies cut carrots (a) whose root ends have been cut. Are provided so as to be rotatable up and down, and the cut ginseng (a) is dropped and supplied to the storage box 15 via the upper and lower shooters 52 and 53.

The upper shooter 52 has a configuration in which a plurality of rotating rollers 52a are pivotally supported by left and right support plates 52b. The upper and lower rollers 52a are rotatable up and down about the roller 52a. The lower shooter 53 has a configuration in which a plurality of rotating rollers 53a are pivotally supported by left and right support plates 53b. The support shafts 52c of the rollers 52a at the lower end of the upper shooter 52 are inserted into and supported by the elongated holes 53c, 53c provided in the support plates 53b, 53b in the front-rear direction. , 53d provided on the support plates 53b, 53b so as to pivotally support a rotating shaft 54. The rotating shaft 54 is fixedly provided with a rotating plate 54a. The plate 54a and the clutch lever 8a provided on the operating device 8 are configured to be connected by a wire 8b.

When the clutch lever 8a is turned on, the carrot (a) transferred by the transfer conveyor 51 is supplied to the upper shooter 52, and is transferred on the upper shooter 52 and the lower shooter 53. And storage box 15
In this configuration, the ginseng (a) leaves, attached mud and the like fall at the upper shooter 52. When the clutch lever 8a is operated to the OFF state, the transfer end of the upper shooter 52 pivots downward, and the transfer start end of the lower shooter 53 pivots downward, so that the carrot (a) is located. This is a configuration that stocks a fixed amount.
Further, the configuration is such that the inclination angles of the upper and lower shooters 52 and 53 can be changed depending on the operation position of the clutch lever 8a.

Thus, even when the storage box 15 is full during harvesting of the carrot (a), the storage box 15 can be replaced without stopping the root cropper 1. It is possible. In addition, the inclination angles of the upper and lower shooters 52 and 53 can be conveniently set according to the efficiency of the auxiliary worker.

As shown in FIG. 18, the clutch lever 8a is provided behind the cockpit 9, above the engine cover 55 of the lower engine (engine) 7b, and further on the fuel tank 55a side. Reference numeral 55b denotes a storage box mounting table on which the empty storage box 15 is mounted. Thus, even when the operator who is on the cockpit 9 is a ginseng (a) harvester, the operator can easily work alone and the engine 9 is provided above the engine cover 55. The opening and closing of the cover 55 is not interrupted.

Under the upper shooter 52, FIG.
As shown in FIG. 20, a pair of rotating brush devices 56 are provided on both left and right sides in front view. This rotating brush device 56
The rotary boss 56b is rotatably supported by a rotary shaft 56a, and a brush 56c made of a resin or rubber material is planted at predetermined intervals on the outer periphery of the rotary boss 56b. is there. The brush 56c is used for the upper shooter 52.
Is inserted between the rollers 52a to remove leaves, mud, etc. adhering to the carrot (a) transferred on the rollers 52a. The rotating brush devices 56, 56 are rotationally driven in opposite directions. It is a configuration to do.

As a result, leaves, mud, etc. adhering to the carrot (a) transferred on the upper shooter 52 are removed, and the cleaned ginseng (a) is supplied into the storage box 15. This eliminates the need for subsequent work, and the ginseng (a) is cleaned at the same time as the harvesting work, which is convenient and safe.

The endless belt 57a of the transfer conveyor 57 for receiving and transferring the cut ginseng (a) in which the predetermined positions of the root end and the leaves are cut off is shown in FIGS. 21 to 24. As described above, the rotation rollers 57b are stretched over the respective rotation rollers 57b. At the end of the transfer of the endless belt 57a, a shooter 58 is provided which rotatably supports a roller 58a that rotates by a support plate 58b on both left and right sides at a predetermined interval.

On the upper side of the transfer side of the endless belt 57a, a left-leaf processing roller 59 is rotatably supported so as to be movable in the left-right direction (transfer direction). By mounting the remaining leaf processing roller 59 by pressing it downward,
The transfer angle (α) of the endless belt 57a is provided to change the transfer direction of the ginseng (a), and the transfer angle (β) of the endless belt 57a is changed by moving the mounting position. Then, the remaining leaves adhering to the ginseng (a) are removed by the remaining leaves processing roller 59. The removed remaining leaves and the mud adhering to the carrot (a) leak from the rollers 58a of the shooter 58 in the next step.

It is possible to remove the remaining leaves of the ginseng (A), and at the same time as the harvesting operation, to remove both the removed leaves and the adhered mud, which is convenient and cleaned. Is supplied to the storage box 15, so that labor for post-operation is not required. From the right side of the cockpit 9 of the chassis 7 of the traveling vehicle 2 to the transfer conveyor 51, as shown in FIGS. 25 and 26, a pusher for placing the storage box 15 filled with ginseng (a) is placed. When the folding or fixed side mounting table 60 is provided, the side mounting table 60 is provided with an auxiliary mounting table 60a that can move forward, and when the auxiliary mounting table 60a is extended to the front most. In this configuration, the step table 9a on the front side of the cockpit 9 is extended and moved to the vicinity of the front end position. At the rear of the transfer conveyor 51, a conventional rear mounting table 60b of a folding type is provided.

Thus, the storage box 1 full of ginseng (a)
5 can be placed many times, and continuous harvesting work can be performed for a long time. Also, by providing the right side, the balance with the root vegetable transport device 6 on the left side is improved. On the front side of the side mounting table 60, a plurality of circular auxiliary mounting tables 61a made of a pipe material or the like are rotatably provided as shown in FIG. And a detachable rear auxiliary mounting table 61b made of a plate or the like is provided between the right side of the rear mounting table 60b and the rear side of the side mounting table 60. is there. Thereafter, the auxiliary mounting table 61b may be of a folding type.

As a result, when the storage box 15 filled with ginseng (a) is not placed, the storage box 15 can be stored in the side placement table 60, and the size can be reduced. As shown in FIG. 28, the rear auxiliary mounting table 62 has a plurality of circular shapes made of a pipe material or the like, and is stored under the side mounting table 60 when stored.

As a result, it was possible to make the device compact.

[Brief description of the drawings]

[Fig. 1] Enlarged side view of the moat equipment section

Fig. 2 Top view of root crop harvester

FIG. 3 is an overall side view of the root crop harvester during operation.

FIG. 4 is an overall side view of the root crop harvester when it is not working.

FIG. 5: Transmission diagram of root crop harvester

FIG. 6 is an enlarged plan view of a transfer device.

FIG. 7 is an enlarged plan view of a star wheel portion.

FIG. 8 is an enlarged sectional view of a star wheel mounting portion.

FIG. 9 is an enlarged front sectional view of a tension pulley portion of the transfer device.

FIG. 10 is an enlarged plan view of a neck alignment device.

11 is a sectional view taken along line DD of FIG.

FIG. 12 is an enlarged side view of a plowing plow.

FIG. 13 is an enlarged plan view of a plowing plow part.

FIG. 14 is an enlarged rear view of the plowing plow part.

FIG. 15 is a view showing another embodiment, and is an enlarged rear view of the upper and lower shooters.

FIG. 16 is a view showing another embodiment, in which an upper / lower shooter;
And rear view of transfer conveyor

FIG. 17 is a view showing another embodiment, in which an upper / lower shooter;
And enlarged plan view of transfer conveyor

FIG. 18 is a view showing another embodiment, and is an enlarged side view of a clutch lever mounting portion.

FIG. 19 is a view showing another embodiment, and is an enlarged rear view of a rotating brush part.

FIG. 20 is a view showing another embodiment, and is an enlarged side view of a rotating brush part.

FIG. 21 is a view showing another embodiment, and is an enlarged plan view of a transfer conveyor unit.

FIG. 22 is a view showing another embodiment, and is an enlarged rear view of a transfer conveyor unit.

FIG. 23 is a view showing another embodiment, and is an enlarged rear perspective view of a transfer conveyor unit.

FIG. 24 is a view showing another embodiment, and is an enlarged rear perspective view of a transfer conveyor and a shooter unit.

FIG. 25 is a view showing another embodiment, and is an enlarged plan view of an auxiliary mounting table portion.

FIG. 26 is a view showing another embodiment, and is an enlarged plan view of a lateral / auxiliary mounting table portion.

FIG. 27 is a view showing another embodiment, and is an enlarged plan view of an auxiliary mounting table portion.

FIG. 28 is a view showing another embodiment, and is an enlarged plan view of a rear auxiliary mounting table portion.

[Explanation of symbols]

 2 running vehicle 4 pulling device 5 excavating device 10 vibrating device 28 transfer device 49 plowing plow root vegetables (carrot)

 ──────────────────────────────────────────────────続 き Continuing from the front page (72) Inventor Makoto Utsuno 1-Yakura, Tobe-cho, Iyo-gun, Ehime Prefecture Iseki Agricultural Machinery Co., Ltd. Technical Term F-term (Reference) GA00

Claims (2)

[Claims] 1. A raising device 4 for raising root vegetables (a) on the left and right sides sequentially from the front on one side of the traveling vehicle 2 and a digging device 5 for digging while vibrating with a vibration device 10. And a transfer device 2 for transferring the excavated root vegetables (a) to the upper rear portion.
8. A root crop harvesting machine provided with a root crop harvester 8 and the like, characterized in that the drilling operation phase of the drilling device 5 on both right and left sides is provided so as to be displaced by 180 degrees in left and right directions. apparatus. 2. The plow according to claim 1, wherein a plowing ridge for planting said root crops (a) is provided on the rear side of said traveling vehicle 2 at the left and right center positions between said excavating devices 5, 5. 49. A vibration excavation device for a root crop harvester, wherein 49 is provided.