JPH052608U - Stand device for planting part in transplanter - Google Patents

Abstract

(57) [Summary] [Purpose] The stand provided on the side of the planting part can be stored while being wrapped with the power transmission cover arranged on the side surface of the planting part. [Structure] Stands 55 for supporting the planting section 7 on both sides of the planting section 7 are mounted rotatably up and down at a supporting position in contact with the ground and a storage position on the planting section 7 side, and the above stand is provided. In the ground contact portion 59 formed in the front-rear direction of 55, the power transmission cover 53 is formed by forming a notch intermediate portion a at a position corresponding to the vertical movement loci of the power transmission cover 53 and the drawing marker 54.
And can be stored in a wrap.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a stand device for supporting a planting part of a transplanter on the ground.

[0002]

[Prior Art]

 In general, in a transplanter for transplanting banded seedlings such as straw grass, one in which a power transmission cover and a vertically movable line marker are arranged on the side surface of the planting part is known. By the way, in order to provide a stand that supports the planting part in this type of transplanter, when the stand is rotated upward and stored, the stand does not come into contact with the wire marker or the power transmission cover. Conventionally, the stand is shortened in the front-rear direction, or a large space is provided between the stand and the power transmission cover for mounting. As a result, the entire width of the planting part becomes wider, causing problems when planting on the ridges, or when the planting part is cut off from the machine and used, the support condition of the stand becomes unstable. There was a problem that there was a risk of falling over.

[0003]

[Problems to be solved by the device]

 The present invention was devised to solve the above-mentioned problems, and even if a power transmission cover or a wire drawing marker is provided on the side surface of the planting part, a stamp that supports the planting part is provided. The purpose of the present invention is to provide a stand device for a planting part in a transplanter that can compactly store a card and does not cause a problem at the time of planting a ridge or the like, and the supporting state becomes unstable. It is a thing.

[0004]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the technical means taken by the present invention is a transplanter in which a power transmission cover and a vertically moving wire marker are arranged on the side surface of the planting part. A stand supporting the planting part laterally is mounted rotatably up and down at a support device in contact with the ground and a storage position on the side of the planting part, and at the grounding part formed in the front-back direction of the stand. Is characterized in that a notch space portion is formed at a position corresponding to the vertical movement loci of the power transmission cover and the drawing marker so that it can be stored in a lap shape with the power transmission cover.

[0005]

[Action]

 Therefore, according to the present invention, when the vertically movable stand is rotated to the storage position on the side of the planting part in performing the transplanting work, the stand is provided in the notch space provided in the grounding part in the front-rear direction. Since the vertical movement loci of the power transmission cover and the wire drawing marker are entered, it is possible to store the stand in a state where it is wrapped with the power transmission cover, and it is possible to move the wire drawing marker up and down freely while the stand is in the retracted state. Can be made On the other hand, when not in operation, if the stand is set to the support position which is rotated downward, the ground contact portion in the front-rear direction contacts the ground to securely support the planting portion. Furthermore, even when the planting part is removed from the machine, the planting part is supported in a stable state with the grounding part only forming the notch space, so the planting part does not fall down.

[0006]

【Example】

 Next, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. Reference numeral 1 denotes a traveling machine body of a mobile machine. In the traveling machine body 1, an engine 5 is mounted on a front portion of a machine body frame 4 having front wheels 2 and rear wheels 3, and a driver's seat 6 is arranged behind the engine body 5. ing. At the rear part of the traveling machine body 1, a 6-row planting part 7 for transplanting banded seedlings such as strawberries is mounted via a rolling hitch 8 so as to be vertically movable. A spare seedling support frame 9 is provided at the front of the traveling body 1, and an assistant seat 10 is provided diagonally behind the driver's seat 6.

The reception section 7 is provided with a seedling transportation route 12 from the seedling supply side supported by the support 11 to the seedling removal side, and the seedling transportation route 12 corresponds to the number of planting lines. A partition plate 13 is provided for vertical partitioning. Between each partition plate 13, a first seedling feeding mechanism 14 that horizontally holds and conveys the strip-shaped seedlings downward, and a second seedling feeding mechanism that horizontally conveys the strip-shaped seedlings is transformed into a standing shape. A seedling feeding mechanism 15 is provided for each row, and a cutting device 16 that cuts the standing strip-shaped seedlings into unit-planted seedlings facing the seedling extraction side from the second seedling feeding mechanism 15 is cut. A planting device 17 for sandwiching the seedlings and planting them in the field is provided. Reference numeral 18 denotes a seedling box supported on the seedling supply side by a support arm 19.

As shown in FIGS. 4 and 5, the first seedling feeding mechanism 14 is pivotally supported by a belt pulley 21 axially mounted on a mounting drive shaft 20 in the left-right direction and a support shaft 22 on the seedling supply side. Conveyor belts 23, 23 are suspended between the belt pulley 21 and the belt pulley 21 on the stem side and the root side of the band-shaped seedling. The upper drive shaft 24 provided above the attachment drive shaft 20 is provided with a seedling pressing belt 25, which is located on the root side of the band-shaped seedlings and is vertically swingable in parallel with the conveyor belt 23. That is, the support frame 26 is supported on the upper drive shaft 24, and the seedling pressing belt 25 is suspended between the driven pulley 27 provided at the tip of the support frame 26 and the drive pulley 28 mounted on the upper drive shaft 24. It has been turned. Further, the supporting frame 26 can be adjusted back and forth by a sub-frame 29. Reference numeral 30 is a spring that biases the seedling pressing belt 25 downward, 31 is a handle provided on the support frame 26, and 32 is a seedling breakage detection sensor.

Further, in the second seedling feeding mechanism 15, from the belt pulley 21 axially attached to the upper drive shaft 24 and the belt pulley 21 axially attached to the mounting drive shaft 20, the conical rollers 33, 33 are respectively provided. Opposite twist belts 34, 34 that are suspended on the seedling take-out side via the belts are provided, and the belt-shaped seedlings whose middle part is sandwiched by the twist belts 34, 34 are conveyed to the seedling take-out side. It is supposed to transform into a standing form. Reference numeral 35 is a seedling guide, 36 is a planting guide, and 37 is a seedling feeding body. The cutting device 16 is composed of cutting blades 39, 39 that operate in conjunction with a transmission mechanism 38, and the planting device 17 is moved up and down by being linked to a rotary shaft 41 of a drive case 40. It is composed of a seedling planting rod 42.

The upper drive shaft 24 and the mounting drive shaft 20 are interlocked via gears 43 and 44, and an idle sprocket 45 provided on the upper drive shaft 24 is chain-connected to a transmission mechanism 46. Reference numeral 47 is a line clutch, which is interlocked with the lever 48 and slides in the axial direction to transmit power in a state where the pin 49 is locked in the locking hole 50 of the gear 43. Reference numeral 51 is a chain tensioner, and 52 is a rubber blade rotating body for forwarding the seedlings. The power transmission cover 53 of the transmission mechanism 46 is provided on the side surface of the planting section 7, and the drawing marker 54 is provided at the working position in which it projects laterally and in the storage position that has moved upward. It is mounted so that it can rotate up and down.

Reference numeral 55 denotes a stand provided on the lower end side of the planting section 7, and the stand 55 is rotated to the supporting position for supporting the planting section 7 in contact with the ground and the planting section 7 side. It is mounted so that it can rotate up and down in the storage position. Reference numeral 56 is a locking pin that locks the stand 55 at the support position and the storage position by locking it in a locking hole 58 provided in the guide 57. The grounding portion 59 of the stand 55 is formed to be long in the front-rear direction, and is located at the center of gravity of the planting portion 7 or approximately above the center of the grounding portion 59, and has a notch in the middle position of the grounding portion 59. A space portion a is formed. The notch space portion a is located at a position corresponding to the vertical movement loci of the power transmission cover 53 and the wire drawing marker 54, and even if the stand 55 is rotated upward, the power transmission cover 53 and the wire drawing marker 54 are not moved. It can be stored in a state of being wrapped with the power transmission cover 53 without abutting. 60 is a float.

In the above-mentioned configuration, when the strip-shaped seedlings are now supplied from the seedling box 18 to the seedling supply side of the planting section 7, the conveyor belt 23 provided in the first seedling feeding mechanism 14 makes the strip-shaped seedlings horizontal. Since the seedling pressing belt 25 rotating on the root side is pressed at this time, it can be transported in an appropriate seedling posture. Next, the twist belt 34 provided in the second seedling feeding mechanism 15 transforms the belt-shaped seedling into a standing shape and feeds it to the seedling taking-out side. The band-shaped seedlings sent out are divided and cut into unit-planted seedlings by the cutting blades 39, 39, and then planted in a field by a vertically moving seedling-planting rod 42. Since the stand 55 is housed in a state of being wrapped with the power transmission cover 53 during the transplanting work, the width of the planting part 7 is not widened at all, and the drawing marker 54 can be freely moved up and down. Therefore, it is possible to smoothly carry out work for planting ridges and moving transplanters. On the other hand, at the time of non-working, the stand 55 can be surely supported by rotating the stand 55 downward. Furthermore, even when the planting part 7 is removed from the traveling machine body 1, a long ground contact is made in the front and rear direction. Since the part 59 only has the notch space part a formed at the intermediate position, the part 59 can support the planting part 7 in a stable state and reliably prevent the planting part 7 from falling over. You can

[0013]

[Effect of the device]

 In short, according to the present invention, in the transplanter in which the power transmission cover and the vertically moving wire marker are arranged on the side surface of the planting part, the stand for supporting the planting part on the side of the planting part is provided. Is vertically rotatably mounted on a support device in contact with the ground and at a storage position on the side of the planting part, and the grounding part formed in the front-rear direction of the stand has a power transmission cover and a wire drawing marker. Since a notch space is formed at a position corresponding to the vertical movement trajectory of the power transmission cover so that it can be stored in the form of a wrap with the power transmission cover, the stand can be stored while being wrapped with the power transmission cover during transplanting work. Since the width of the part does not become wide and the wire drawing marker can be freely moved up and down, it is possible to smoothly perform the ridge transplantation work and the transplanter movement. On the other hand, when not in use, the stand can be rotated downwards to support the planting part securely, and even when the planting part is removed from the machine, the notch space is formed. Since the ground contact part only supports the planting part in a stable state, it is possible to reliably prevent the planting part from tipping over and ensure work safety.

[0014]

[Brief description of drawings]

FIG. 1 is an overall side view of a transplanter.

FIG. 2 is a plan view of the same.

FIG. 3 is a side view of a planting part.

FIG. 4 is a plan view of the same.

FIG. 5 is a perspective view of the same.

FIG. 6 is an enlarged view of a main part.

[Explanation of symbols]

 7 Planting part 53 Power transmission cover 54 Drawing marker 55 Stand 59 Grounding part a Notched space part

Claims (1)

[Claims for utility model registration] [Claim 1] In a transplanter in which a power transmission cover and a vertically movable wire drawing marker are disposed on the side surface of the planting portion, the planting is performed on the side of the planting portion. A stand for supporting the unit is vertically rotatably attached to a support device in contact with the ground and a storage position on the side of the planting unit, and a grounding section formed in the front-rear direction of the stand has a power transmission cover and A stand device for a planting part in a transplanter, characterized in that a notch space part is formed at a position corresponding to a vertical movement locus of a drawing marker so that it can be stored in a lap shape with a power transmission cover.