JP2008086203A - Planting holder of machine for planting bulb of garlic or the like - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve a problem that there is a defect of uncertainty in planting in which the vertical and horizontal directions of a bulb of each garlic, etc., are ensured except by a manual operation and garlic growth becomes uneven. <P>SOLUTION: The planting holder of a machine for planting a bulb of garlic, etc., has an outer peripheral part retention part 2 for retaining the outer peripheral part of a bulb G of garlic, etc., and a germination part lower peripheral surface retention part 3 for retaining a germination part A of a bulb of garlic, etc. The germination part lower peripheral surface retention part 3 is positioned at a central side and the outer peripheral part retention part 2 is disposed around the germination part lower peripheral surface retention part 3. The outer peripheral part retention part 2 has a plurality of retention parts 23 facing the center and is urged to the central side by urging force and the germination part lower peripheral surface retention part 3 moves the bulb G of garlic, etc., retained by the outer peripheral part retention part 2 to the ground surface side while retaining the bulb by the outer peripheral part retention part 2 as the germination part lower peripheral surface retention part is moved to the ground surface side and the bulb G of garlic, etc., is planted in fixed depth under the ground surface while maintaining the vertical and horizontal directions of the bulb. <P>COPYRIGHT: (C)2008,JPO&amp;INPIT

Description

  The present invention relates to a planting holder structure for a bulb planting machine for planting a bulb such as garlic at a predetermined position of a field basket. Although it is related with the planting holder structure of a garlic planting machine in detail, it can be applied as a planting machine for bulbs of similar shape other than garlic.

  The garlic planting is generally planted in four rows on a cocoon having a width of about 110 cm as shown in FIG. 10 as a cross-sectional explanatory view of the cocoon, so the interval between the rows L is about 25 cm. Further, as shown in FIG. 11 as a plan view of the ridge M, the spacing between the planting positions N before and after one row L is 15 cm to 17 cm, which is narrower than the width between the rows. In general, these planting positions N are determined by the holes in the multifilm.

The bulbs G such as garlic have a pointed budding part A which is a future germination part and a rooting part B which is a root part and is slightly flat as shown in FIGS. The budding part A and the rooting bottom part B are located on substantially opposite sides of each other. And for the garlic bulb, the outer peripheral part between the budding part A and the rooting part B has almost one curved surface part C and two flat parts D, and between the two flat parts D, D A ridge line portion E which is an acute corner portion is formed.
Bulbs such as garlic are planted with the root B being the bottom and the budding part A being the top, but germinating after planting, and when the bud grows as a leaf F, the ridgeline E is the center line and is roughly left and right. (See FIG. 9. Note that FIG. 9 is an explanatory diagram. Actually, when the leaf begins to grow, the original bulb disappears small, and a new bulb not shown is growing.)

  Therefore, as an ideal planting, all the garlic bulbs should be 5-7 cm in depth from the budding part A to the bud surface with the rooting part B facing down and the budding part A up. It is desirable to plant the ridge line portion E in the row direction.

  As a garlic bulb planting machine, Japanese Patent No. 2553427 (Prior Art 1) states that “a frame is provided with a wheel and is self-propelled by an engine or pulled by a tractor, and is rotatably supported by the frame and rotated by the rotational force of the wheel. A drum driven in a rotational direction; a vacuum pump for supplying negative pressure into the drum; a pipe projecting from the drum and communicating with the interior of the drum; and communicating with the pipe and substantially straight with respect to the pipe And a garlic bulb adsorbing opening opened at the tip of the garlic bulb adsorbed by the elastic force of the spring and urged to be substantially perpendicular to the pipe by the elasticity of the spring. A bulb holding pipe in which the suction port passes through the soil at a predetermined depth as the drum rotates, and the bulb holding pipe as the drum rotates. A garlic bulb planter comprising: a ventilation shutter mechanism that shuts off the communication between the bulb holding pipe and the inside of the drum and releases the suction force of the bulb suction port when substantially aligned with the pipe. Is disclosed.

  Japanese Patent Application Laid-Open No. 2004-187571 (Prior Art 2) discloses as a bulb planting device “a holding means (holder) for holding an object to be planted such as a bulb or a moss, and an object to be planted from the holding means. The planting means (planted body) for taking out the object and planting it in the field, and the holding means from the position for loading the planting object into the holding means to the position for the planting means to take out the planting object from the holding means The holding means includes a holding member that comes into contact with the outer periphery of the loaded plant object while being elastically deformed, and postures the plant object loaded by the holding member. "A structure for holding the lamp so as not to change" is disclosed.

Furthermore, Japanese Patent Laid-Open No. 2006-34170 (Prior Art 3) discloses as “plant planting mechanism and plant holder” “first crank, second crank, rod connecting both cranks, plant holder, A holder connecting portion for connecting the planted holder and the second crank, the first crank rotates the rod by the rotation, and the rod transmits the rotational motion of the first crank to the second crank; The crank is configured to perform rotational movement and sliding movement by the rotational movement of the rod, and the planting holder is the planting storage part for storing the planting and the tip of the rod passes through the lowest point or the lowest point. Is configured with planting release means configured to operate upon reaching the "."
Japanese Patent No. 2553427 (prior art 1) JP 2004-187571 A (Prior Art 2) JP 2006-34170 A (Prior Art 3)

  When all the bulbs such as garlic are planted manually, it can be planted in the ideal orientation and depth, but the burden on the operator's waist is large, especially for professional garlic. In the case of a farm with a large planting area for harvesting purposes, a lot of manpower and long hours of work are required, and the burden on the worker becomes very large, which is difficult in practice.

  Further, in the case of the prior art 1, a large-scale configuration such as “a vacuum pump that supplies negative pressure into the drum” or “a pipe that protrudes from the drum and communicates with the inside of the drum” makes it possible to perform actual work. In addition, there is a problem that it is difficult to stably operate the apparatus and that it is difficult and difficult to maintain due to a complicated configuration. In particular, since the bulb is held by air suction, the shape of the bulb is not constant, so that there is a drawback that the bulb holding tends to become unstable due to air leakage. In the prior art 2, the bulb holding part and the pushing part are separate, and the budding part (sprouting part) is surely positioned at the engaging part of the pushing part. Assembling accuracy and parts accuracy of each mechanism are required, and there is a problem that manufacturing cost increases. Furthermore, the prior art 2 has a drawback that if it is loaded while being tilted when it is loaded with a bulb, it will be held in a tilted state, and will be planted in a tilted posture even when it is pressed against the plant. There was a problem.

  Moreover, in the prior art 3, since the structure of the planting holding | maintenance part is complicated and the pushing part shape is flat, the attitude | position of the bulb | ball at the time of pushing was unstable, and there existed a possibility of falling in soil and falling down. In addition, there is a problem that the holding portion needs to be adjusted when the size of the bulb changes. Further, the planting holders of the planting machines disclosed in the prior arts 1 to 3 have a drawback that it is uncertain to plant the bulbs of each garlic or the like in the vertical direction and the horizontal direction. It was. In particular, it grows in the left-right width direction of the row L with the apex head, which is the budding part A, facing the root B, and the leaves F being widely spaced from the adjacent bulbs G. Thus, no mechanism or device has been known that can plant bulbs G such as garlic at a certain depth in each planting hole N with the ridge line portion E directed in the row direction.

In order to solve the above problems, the present invention is a planting holder for a planting machine for bulbs such as garlic,
It has an outer peripheral part holding part capable of holding the outer peripheral part of bulbs such as garlic, and a budding part lower peripheral surface holding part capable of holding the lower peripheral surface position of the budding part of bulbs such as garlic,
The budding part lower peripheral surface holding part is located on the center side, and the outer peripheral part holding part is arranged around the budding part lower peripheral surface holding part,
The outer peripheral holding portion has a plurality of holding portions facing the center and is biased toward the center side by a biasing force.
As the budding part lower peripheral surface holding part moves to the ground side, the garlic bulbs held by the outer peripheral part holding part are moved to the ground side while being held by the outer peripheral part holding part. We propose a planting holder for a garlic bulb planter, which is planted while maintaining the vertical and horizontal orientations of the garlic bulb to the depth.

  In addition, the outer peripheral holding part is composed of three or more holding plate-like bodies, each holding plate-like body is provided radially and forms a holding portion on the central side end face, and an insertion taper of a bulb such as garlic on the tip side. A planting holder for a bulb planting machine such as garlic as described in the column 0011, which is an outer periphery holding unit having a part, is proposed.

  Further, the budding part lower peripheral surface holding part has a tip recess and a recess center part formed in a deeper hole provided in the center part of the tip recess, and the recess center part is not in contact with the tip of the sprouting part. A planting holder for a bulb planting machine such as the garlic or the like described above, which is a sprouting part lower peripheral surface holding part capable of holding a sprouting part lower peripheral surface of a garlic bulb or the like at its inner peripheral end, is proposed.

  According to the present invention, the bulbs G such as garlic can be planted at the planting position of the row of straws with the vertical and horizontal, front and rear, and the depth aligned. In particular, the left and right sides of bulbs such as garlic can be aligned, so even if they start germinating and leaves begin to grow, there is little overlap between the leaves of adjacent bulbs, so they can receive a lot of sunlight and air, and they grow well. It has the effect of helping to improve the quality and yield.

  Moreover, in the invention concerning Claim 3, since the budding part lower peripheral surface holding part has a front-end | tip recessed part and the recessed part center part which is a deeper hole provided in the center part of the front-end | tip recessed part, garlic etc. Since the budding part A of the bulb does not come into contact with the inner surface and damages the budding part A is greatly reduced, there is little reduction in the germination rate, and the budding direction is also less likely to bend because it does not easily fall when inserted into the soil. Furthermore, since the lower peripheral surface of the budding part of bulbs, such as garlic, can be reliably held at the inner peripheral end of the hole, which is the central part of the recess, it can be planted to a predetermined depth below the ground without changing the vertical and horizontal positions.

  Furthermore, since a bulb such as garlic can be planted with a relatively simple mechanism as compared with the conventional one, there is an effect that the apparatus is not troublesome to handle and store.

  A planting holder of a planting machine for bulbs such as garlic, which is an embodiment of the present invention, will be described with reference to FIGS. FIG. 1 to FIG. 3 show one planting holder of a planting machine for bulbs such as garlic, which is one embodiment of the present invention. In this embodiment, as shown in FIGS. 4 to 6, a plurality of planting holders are attached to a planting machine for bulbs such as garlic, and the number of planting holders corresponds to the number of rows of rows to be planted. Use the same number in the width direction. In this embodiment, two planting holders are provided in the row direction. Since the number of these rows is not a limited number, the number of planting holders 1 can be changed depending on the width of the ridge.

  A planting holder 1 of a planting machine for bulbs such as garlic, which is an embodiment of the present invention, has a position of an outer periphery holding part 2 capable of holding the outer periphery of bulbs such as garlic and a budding part A of bulbs such as garlic. The budding part lower peripheral surface holding part 3 is maintained, the budding part lower peripheral surface holding part 3 is positioned on the center side, and the outer peripheral part holding part 2 is arranged around the budding part lower peripheral surface holding part 3. At the same time, the holder unit is configured together with a pusher 4 that presses and moves the budding part lower peripheral surface holding part 3. Most of the outer peripheries of bulbs such as garlic have a curved surface portion C, two flat surface portions D, and a ridge line portion E as shown in FIGS.

  The outer peripheral holding part 2 is composed of three or more holding plate-like bodies 20, but in this embodiment, four holding plate-like bodies 20 are provided, and each holding plate-like body 20 is a side inner end face of the plate-like body. Are respectively arranged radially toward the center, and the base portion 21 is rotatably attached to the ring member 25 at equal intervals. Each inner end face of the holding plate-like body 20 has a hypotenuse 22 that extends from the base 21 toward the central portion where the distance between each of the holding plates 20 is narrower, and a concave holding portion 23 is continuously provided on the tip side of the hypotenuse 22. Further, the insertion taper part 26 is formed at the tip part. The insertion taper portion 26 has a shape in which the distal end side of each holding plate-like body 20 is separated from the central portion and becomes narrower toward the base portion 21 and can smoothly insert the bulb G such as garlic from the budding portion A. The holding portion 23 has a concave shape in this embodiment, but may have a jagged side face shape as long as the outer peripheral portion of the bulb G such as garlic can be held. The interval between the holding portions 23 is an interval that can be held in contact with somewhere on the outer periphery of bulbs such as garlic with each holding plate 20 closed.

  In the outer peripheral portion holding portion 2, each base portion 21 of the four holding plate-like bodies 20 is surrounded by a ring-shaped spring 24 and is urged toward the center side by the urging force of the ring-shaped spring 24. . In this embodiment, the base portion 21 of each holding plate-like body 20 is fitted in the groove of the ring-shaped member 25 and can be turned to the outer peripheral side, and each holding plate-like body 20 holds the budding portion lower peripheral surface. Due to the movement of the portion 3 toward the distal end side, the oblique side portion 22 holds the bulb such as garlic while sliding against the urging force of the ring-shaped spring 22 around the base portion 21.

  The budding part lower peripheral surface holding part 3 consists of the cylindrical body 33, and has the front-end | tip recessed part 30 in which the front-end | tip part facing the ground was dented inside, and the recessed part center part 31 which consists of a deeper hole. The inner surface of the tip recess 30 is a concave curved surface in this embodiment, but may be formed as a concave polygonal surface. The outer peripheral surface of the tip recess 30 has a sloped portion 32 whose outer diameter on the tip side is larger than the outer diameter of the cylindrical body 33. The central part 31 of the concave part, which is the central part of the tip concave part 30, is formed in a deeper hole shape and does not contact the tip of the budding part A, and the lower peripheral surface part of the budding part of the bulb G such as garlic at the inner peripheral end of the hole Therefore, it is possible to plant to a predetermined depth below the ground without changing the vertical and horizontal positions. The diameter of the tip of the cylindrical body of the budding part lower peripheral surface holding part 3 is an inner diameter that is in contact with or smaller than the oblique side part 22 of the outer peripheral part holding part 2 that is closed. The budding part lower peripheral surface holding part 3 is connected to the distal end side of the pushing body 4 at the rear end part thereof, and moves to the distal end side (ground side) by pressing by the pushing body 4 so that the budding of the bulb G such as garlic is performed. Planting to a predetermined depth below the ground without holding the subperiphery surface portion and changing the vertical and horizontal positions.

  The push-in body 4 constituting the holder unit U in combination with the planting holder 1 of a bulbous planting machine such as garlic according to the present invention includes, as one embodiment, a slide shaft 40 that is a straight rod-shaped body and a rear end of the slide shaft 40. A pressing head 41 provided on the slide shaft 40, a spring receiver 42 provided on the distal end side of the slide shaft 40, and a pressing spring 43 provided between the pressing head 41 and the spring receiver 42 around the slide shaft 40. It becomes. The push spring 43 has a biasing force in the longitudinal direction between the push head 41 and the spring receiver 42.

  The pusher 4 is provided so as to be movable through the slide holding tube 50 provided in the holder unit holding part 5 on the distal end side. The holder unit holding part 5 may be a frame body or a plate-like body that can take a posture substantially parallel to the ground. In this embodiment, the holder unit holding part 5 of the planting body P of a planting machine for bulbs such as garlic that can run is used. A guide rail GR provided on the frame 7 is movably provided by support rollers SR provided at both ends of the holder unit holding portion 5. The holder unit holding part 5 is fixed to the moving chain 8 at the central part and circulates around the outer peripheral part of the frame 7. The slide holding tube 50 of the holder unit holding part 5 is provided at a right angle to the holder unit holding part 5, and when the holder unit holding part 5 is in a posture substantially parallel to the ground, the slide holding pipe 50 is It is provided so as to be in a direction perpendicular to the ground.

  Next, a planting machine for bulbs such as garlic to which the planting holder 1 of a planting machine for bulbs such as garlic according to the embodiment of the present invention can be attached will be described with reference to FIGS. As shown in FIG. 4, the planting machine for bulbs such as garlic has a traveling wheel Q provided on the left and right with a width capable of straddling the ridge M on the left and right of the front side, and a guide wheel R smaller than the traveling wheel Q on the rear side. A traveling machine provided with an adjustment handle R1 for adjusting the height of the guide wheel R, a handle H, a traveling clutch CR, and an operation panel OP, a planting machine body P, a generator S, a traveling motor T, a bulb mounted Members such as a table V and a planting pressing electric unit W are arranged.

  As shown in FIGS. 5 and 6, the planting main body P has an endless outer periphery of a holder unit U that is a planting holder 1 and a pusher 4, a push cylinder 6 that is a push mechanism, a frame 7, and a frame 7 that is a circular movement mechanism. Members such as a movable chain 8, a sprocket 90, a counter shaft 91, a transmission chain 92, and a circulator motor 9 that can circulate. Further, the planting body P is provided with a planting position gauge Z made of a rod-like member extending backward in the movement direction, and the length of the planting position gauge Z indicates the planting position in the row direction, Indicates the vertical planting position of the line.

  The pushing cylinder 6 is provided with one end of a cylinder body 60 fixed to the upper part of the frame 7, and a pushing plate 62 is attached to the tip of a cylinder rod 61 facing downward. The pushing plate 62 can push the pushing heads 41 of a total of four pushing bodies 4 in two longitudinal directions and two in the width direction by extending the cylinder rod 61 downward.

  The holder unit U composed of the planting holder 1 and the push-in body 4 is held by the holder holding portion 5, and the holder holding portion 5 is fixed to the moving chain 8 at the center, and the support rollers SR at both ends serve as guides for the frame 7. The vehicle travels while being held by the rail GR and goes around the outer periphery of the frame 7. The moving chain 8 intermittently moves around the frame 7 including the upper and lower horizontal frames. The insertion position where the planting holder 1 inserts the bulb G such as the upper garlic and the planting position of the bulb G such as the lower garlic. The intermittent movement that stops in the state where it is arranged in is performed. This stop is stopped when the limit switch LM is in contact with the limit switch LM provided on the frame 7 and the limit switch LM is operated.

  Next, the operation of the planting holder 1 of the planting machine for bulbs such as garlic, which is an embodiment of the present invention, will be described. The planting holder 1 circulates around the outer periphery of the frame 7 of the planting machine main body P while being held by the holder holding unit 5 as the holder unit U together with the push-in body 4, but from the bulb mounting table X with the tip portion facing upward. An operator attaches a bulb G such as garlic to each planting holder 1. At this time, since there is an insertion taper part 26 of each holding plate-like body 20 of the outer periphery holding part 2 of the planting holder 1, a bulb G such as garlic can be smoothly inserted downward from the budding part A side. Then, all or some of the one curved surface portion C, the two flat surface portions D, and the ridge line portion E that are the outer peripheral portion of the bulb G are sandwiched between the holding portions 23 of the holding plate-like body 20. At this time, the holding part 23 holds the bulb G such as garlic with the urging force to the inner side of the ring-shaped spring 24 that is pushed in the outer peripheral direction but urges toward the inner peripheral side (in the upper part of FIGS. 5 and 6). Holder unit U).

In this state, the budding portion A of the bulb G such as garlic is inserted into the central portion 31 of the deep hole-like concave portion 31 at the center of the concave curved surface. At the same time, the inner peripheral end of the hole comes into contact with the lower peripheral surface portion of the budding portion of the bulb G such as garlic and is securely held. Therefore, the budding part A is not pressed and crushed by the inner surface of the tip recess 30, and a constant posture of the bulb G such as garlic is maintained in the vertical and horizontal directions, and the position of the budding part A is maintained and moved. There is nothing.
This insertion operation is manually performed by the operator, but the left and right sides of all the garlic bulbs G are the same as the garlic bulbs G are vertically oriented, and the ridge line portion E is directed in the row L direction. Hold in the direction.

  In this state, the planting holder 1 is moved along the outer periphery of the frame 7 by the moving chain 8 as the holder unit U together with the pusher 4, and changes the angle by 180 degrees so that the tip is directed downward and the planting hole N of the heel M And stops at the position facing the ground (see the lower holder unit U in FIGS. 5 and 6 and FIG. 2). The stop position is determined by the limit switch operating plate LP coming into contact with the limit switch LM. The movement of the moving chain 8 is caused to operate via the transmission chain 92, the counter shaft 91, and the sprocket 90 by operating the rotation motor 9.

  Next, although the pushing body 4 is pressed, in this embodiment, the pushing cylinder 6 is operated by the electric unit W for implantation pressing, and the pushing head 41 of the pushing body 4 is pushed by the pushing plate 62. In another embodiment, it may be pressed by the operator's force or may be pressed by a pressing force other than the cylinder.

  When the pushing head 41 of the pushing body 4 is pressed, the slide shaft 40 moves downward (to the ground side) against the urging force of the pushing spring 43.

  The pusher 4 and the budding part lower peripheral surface holding part 3 connected at the tip thereof also move downward. At this time, the budding part lower peripheral surface holding part 3 slides while holding the bulbs G such as garlic held by the holding part 23 of the outer peripheral part holding part 2 on the outer peripheral part holding part 2 as it is moved to the ground side. Then, the plant is planted while maintaining the vertical and horizontal orientations of the bulb G such as garlic to a predetermined depth below the ground at the planting position N. Each holding plate-like body 20 of the outer peripheral holding part 2 is pressed slightly outward by contacting the oblique side part 22 from the inside, but is urged inward by the ring-shaped spring 24, so that the bulb G such as garlic The holding slides to the ground while being held. (See FIG. 3).

  Further, the cylinder rod 61 of the push-in cylinder 6 was continuously extended, the slide shaft 40 of the push-in body 4 was pushed downward, the budding part lower peripheral surface holding part 3 was moved downward, and held in the hole in the central part 31 of the recess. Bulbs G such as garlic are pushed to a desired depth (about 5 to 7 cm from the bud surface to the budding part A) and remain in that position to complete planting.

  Thereafter, when the cylinder rod 61 is shortened, the slide shaft 40 of the pusher 4 is also moved upward by the urging force of the push spring 43. Accordingly, the budding part lower peripheral surface holding part 3 also moves upward and returns to the original position, but the outer periphery of the concave part 30 at the tip part has the shape of the sloped part 32, so that the holding part 23 of the holding plate-like body 20 is recessed. It is possible to move smoothly upward without being caught.

  In the illustrated embodiment, the holder unit U is provided with four as the number of rows in the width direction on the implantation main body P, and two are provided in the vertical direction of the rows with a smaller interval than the width direction. In this embodiment, eight bulbs G such as garlic are planted in a single operation, and then the bulbs G such as garlic are similarly placed on the same top, bottom, left and right in the planting holder 1 whose tip is facing upward. Mount it in the direction, move it around 180 degrees, and plant the same work repeatedly.

  The present invention is highly applicable to a field of a large planting area for the purpose of planting bulbs such as garlic, particularly for harvesting bulbs such as professional garlic.

BRIEF DESCRIPTION OF THE DRAWINGS The perspective view seen from the planting holder and holder unit of the planting machine of bulbs, such as a garlic which is embodiment of this invention, diagonally below (the ground side). Front explanatory drawing of the planting holder, holder unit, holder unit holding part of the planting machine of bulbs, such as garlic, which is also an embodiment of the present invention. It is front explanatory drawing of the planting holder of the bulbs, such as garlic which is an embodiment of this invention, a holder unit, and a holder unit holding part, and the state where the budding part lower peripheral surface holding part moved to the ground side from FIG. Front explanatory view of Side view of a planting machine provided with a plurality of planting holders for bulbs such as garlic according to an embodiment of the present invention Front view of the planting body of the planting machine Side view of the planting body of the planting machine Front view of bulbs such as garlic Side view of bulbs such as garlic It is explanatory drawing seen from the front of bulbs, such as a garlic, and when a leaf grows, the original bulb written with a dotted line will disappear small, and there will be many new bulbs. Cross-sectional illustration of a cocoon for planting bulbs such as garlic Partial plan view of a cocoon for planting bulbs such as garlic

Explanation of symbols

1 Planting holder (holder unit U)
DESCRIPTION OF SYMBOLS 2 Outer peripheral part holding | maintenance part 20 Holding plate-like body 21 Base part 22 Oblique side part 23 Holding part 24 Ring-shaped spring 25 Ring-shaped member 26 Insertion taper part 3 Emergence part lower peripheral surface holding part 30 Tip recessed part 31 Recessed center part 32 Slope part 33 Cylindrical shape Body 4 Push-in body (holder unit U)
40 Slide shaft 41 Push head 42 Spring receiver 43 Push spring 5 Holder unit holding part 50 Slide holding pipe SR Support roller 6 Push cylinder (push mechanism)
60 Cylinder body 61 Cylinder rod 62 Push-in plate 63 Plate guide shaft 7 Frame GR guide rail 8 Moving chain (circular movement mechanism)
9 Circulation motor (circulation movement mechanism)
90 sprocket 91 counter shaft 92 transmission chain LP limit switch actuating plate LM limit switch U holder unit P planting machine body Q traveling wheel R guide wheel R1 adjustment handle S generator T traveling motor V bulb mounting table W implantation electric unit (push-in) mechanism)
Z Planting position gauge H Handle CR Traveling clutch OP Operation panel A Budding part of bulbs such as garlic B Germination bottom part of bulbs such as garlic C Curved surface part of bulbs such as garlic D Plane part of bulbs such as garlic E Elimination of bulbs such as garlic Ridge part F Leaves of bulbs such as garlic G Bulbs such as garlic L Rows of buds to plant bulbs such as garlic M Mole to plant bulbs such as garlic N Positions to plant bulbs such as garlic

Claims (3)

A planting holder for a planting machine for bulbs such as garlic,
It has an outer peripheral part holding part capable of holding the outer peripheral part of bulbs such as garlic, and a budding part lower peripheral surface holding part capable of holding the lower peripheral surface position of the budding part of bulbs such as garlic,
The budding part lower peripheral surface holding part is located on the center side, and the outer peripheral part holding part is arranged around the budding part lower peripheral surface holding part,
The outer peripheral holding portion has a plurality of holding portions facing the center and is biased toward the center side by a biasing force.
As the budding part lower peripheral surface holding part moves to the ground side, the garlic bulbs held by the outer peripheral part holding part are moved to the ground side while being held by the outer peripheral part holding part. A planting holder for a garlic bulb planter, which is planted while maintaining the vertical and horizontal orientation of the bulb, such as garlic, to the depth. The outer periphery holding portion is composed of three or more holding plate-like bodies, each holding plate-like body is provided radially and forms a holding portion on the end surface on the central side, and an insertion taper portion of a bulb such as garlic on the tip side. The planting holder of a bulb planting machine for garlic or the like according to claim 1, wherein the planting holder is an outer periphery holding unit. The budding part lower peripheral surface holding part has a tip recessed part and a recessed part central part formed in a deeper hole provided in the center part of the tip recessed part. The planting holder of a bulb planting machine for garlic or the like according to claim 1 or 2, wherein the planting holder is a sprouting unit lower circumferential surface holding portion capable of holding a budding portion lower circumferential surface of a bulb such as garlic at a peripheral end portion.

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