JPH052645U - Continuous plant calling method - Google Patents

Abstract

(57) [Summary] (Correction) [Purpose] The purpose of the grafting of rootstock and scion is to prevent the loss of grafted seedlings and clips and to improve the work efficiency. A graft clip C supplied to an extrusion chamber 18 is extruded by a first push rod 8 through a narrowed passage, and the opened clip is temporarily stopped at the tip of the narrowed passage. After the grafted seedling d is clamped in the opening of the clip c, the movable piece 15 is pushed open by the second push rod 11, and at the same time, the opening clip c located at the tip of the narrowing passage.
Is further pushed by the first push rod 8 to expand the movable piece 1
The rear end of the clip c is moved to the lips of No. 5 to close the opening of the front end of the clip c, and the grafted seedling d sandwiched here is securely tightened.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

          The present invention is a continuous plant calling method, especially the force applied vertically A force that converts into a force in the direction and naturally or forcibly falls from the vertical direction depending on this force. The wood clip is individually and continuously passed through a passage narrower than the clip width, At the tip of the clip opened at the end of the passage of the The present invention relates to a method of calling a grove and a novel clip feeding device used therefor.

[0002]

[Prior art]

          Traditionally, the "calling" of plant seedlings used to improve crop varieties is As shown in Fig. 1, two types of "rootstock" (a) and "spindle" (b) were grown for a predetermined period. Make a notch for grafting at appropriate points (e) and (f) on the seedlings of No.1 and join the cut ends After that, it is tightened with the graft clip (c). However, apart from large-scale farming, this kind of calling is usually done manually by hand. It was always done individually.

[0003]           Therefore, since such a method requires a lot of time and labor, the present applicant In the application for utility model registration No. 99223 in 1990, the basic form of the present application is a foot-operated connection. We proposed the Giki clip method.

[0004]

[Problems to be solved by the device]

          However, as shown in FIG. 2, in the footstep type graft clip system, Extruded from the extrusion chamber (pr) by a push rod (p) into a horizontal passage (w). The clip (c) has an arrow (F) in the narrow passage (nw) provided at the end of this passage. Graft that is pushed in as shown in Fig. 3 and is joined by opening the clip as shown in (c ') Eat (d), and at the same time as you exit here, tighten this graft and complete the call. Finish. In this calling process, the opening and closing action of the clip lip is performed while leaving the narrow passage. It is a relatively difficult task because the tightening operation of the trees and the scion must be synchronized. It was

[0005]           Furthermore, the clip supply device mounted in the extrusion chamber is as described above. While doing the grafting, you have to replenish the decreasing clips one by one from the top Therefore, it was not recommended as an efficient device. Therefore, the present invention makes it difficult to call rootstocks and spikes while the clip is moving in a narrow passage. To improve the performance and inefficiency of conventional clip replenishment during grafting work. It is what

[0006]

[Means for Solving the Problems]

          In order to achieve the above object, in the present invention, the first pusher in the conventional method is used. A second push rod that interlocks with the push rod is placed outside the clip extrusion chamber, and at the same time, A pair of elastically movable pieces are arranged outside the narrow passage, and the first and second push rods are Depending on the pushing action, it is divided into two stages of clipping process, and the grafting of the rootstock and the scion is cleared. While the clip operation is synchronized with the clip pushing speed, the clip feeding device unit Can be freely formed to prevent the difficulty of the conventional continuous grafting process and the non-replenishment of clips. It succeeded in improving the efficiency.

[0007]

[Function of the device]

          Thus, the continuous plant calling system of the present invention applies vertical force to horizontal force. Installed on this push rod at the same time as pushing out the graft clip of the extrusion chamber by changing to force The state that the tip of the clip is open at the exit of the narrow passage Stop by, and after the rootstock and scion grafts have been eaten into the clip, the vertical direction Apply a force in the direction to push the first push rod against the spring on the stopper. , At the same time, synchronously push the second push rod that was stopped outside the entrance of the narrow passage. Then, the pair of movable pieces outside the narrow passage, which are elastically pivoted in a V shape, are Apply pressure to forcibly spread between the tips of the narrow passage outlet and the same width, After holding the clip rear end advanced with a lever between the enlarged ends, Tighten the grafts that have been eaten into to complete the call in stages. Therefore, the operator can call in sync with the ejected clip without stopping. Since there is no need to carry out the work, there is no damage to the grafted seedlings, and there is no failure in the grafting. Enjoy the benefits that can be made.

[0008]           Furthermore, the clip supply device of the present invention stores a predetermined number of graft clips. In addition to being produced separately as a separate unit, the fall prevention inserted in the lower part Depending on the pin removal, individual clips may be placed in their extrusion chamber either naturally or by force. Since it can be dropped and supplied to, there is an advantage that work efficiency can be significantly improved.

[0009]

【Example】

          The continuous plant calling system of the present invention is mainly designed as shown in FIGS. 3 and 4. And the bottom plate (2) made of the desired material, such as metal or lastix, and screwed to it. A pair of frames (1) that are separated by a spring (24) between these frames. A foot lever (3) that is sexually linked to the lever by a pin (6) A clip pushing-out means having first and second push rods (8) and (11), Clip extrusion table (14) mounted and mounted on the frame (1) and this table For forming a pair of bottom plates (13), a clip pushing chamber (18), and a narrowed passage A pair of second bottom plates (18) and a pair of second bottom plates (18) arranged in a V shape outside the narrowing passage. A structure comprising a pair of elastic movable pieces (15) and a cover (12) for covering these graft forming portions. Is made.

[0010]           The clip pushing means including the first, second and push rods (8) (11) is In addition, through the pair of connecting pieces (4) (4), the sliding piece (9) and the pins (6) (7), It is connected to the upper part of the vertical part (5) of the lever (3). Further, a pin or a stopper (28) is provided at a predetermined position of the first push rod (8). In addition, a coil spring (27) is attached between the sliding piece (9) and the sliding piece (9). Then, the first push rod (8) advances in the passage (19) between the bottom plates (13), and clicks. From the push-out chamber (18), the clip (c) is passed through the narrowing passage (21) as shown in FIG. When pushed forward between the tips of the second bottom plate (20), the stopper (28) It comes into contact with the front surface of the bottom plate (13) and temporarily blocks the forward movement of the first push rod. At this time, the tip (11 ') of the second push rod is located behind the extrusion chamber (18) as shown in FIG. It has stopped at a position that matches the surface. On the other hand, the tip of the clip (c) at this time is temporarily stopped in the opened state. Therefore, the grafted seedling (d) of the rootstock and the scion is inserted into this opening as shown and eaten. To be stolen.

[0011]           After such a process, the petal (29) is further stepped in the (W) direction. Then, the connecting piece (4) further advances in the (F) direction and resists the springs (24) and (27). Then, the first push rod (8) is pushed further as shown in FIG. 6 to further push the elastic movable piece (15). Move the clip (c) between the lips (22) of the. Meanwhile, the second push rod (11) moves in the (F ′) direction in synchronization with the movement of the first push rod. To move the movable piece (15) in the (F ″) direction and resist the spring (23). The lip (22) is opened to enlarge the rear end of the clip. As a result, the opening at the tip of the clip is narrowed in the opposite direction, and the grafted seedling (d) has an appropriate strength. It is clamped in and is pushed out from the movable one lip part to complete the calling work. After a pair of grafts have been taken out in this way, stepping on the petal (29) will By the action of the pulling (24), the state shown in FIG. The clip for the next process in (17) is fed into the clip extrusion chamber (18) and repeated. Establish a system for returning and calling work.

On the other hand, as shown in FIGS. 7 and 8, the clip supply device (17) of the present invention is composed of a transparent synthetic resin polygonal cylinder, for example, a tetrahedral cylinder, and has a lid (30) at each end. The clips (c ₂ ) (c ₃ ) included in the vicinity of the lower outlet together with the provision. ． ． ． ． Equipped with a fall prevention pin (P). This device is produced in a separate line, with both ends covered or only the upper part covered and the lower part with the pin (P) to prevent movement of the clip to be contained, if necessary. Are supplied individually. Further, as shown in FIG. 7, in this feeder, a spring (31) is attached to the upper lid (30) to press the contained clip set from the (S) direction and forcefully push it to the lower outlet. However, it is advantageous to employ a gravity feed system in which the clip (P) is normally pulled out in the (f ₁ ) direction to naturally drop by the weight of the clip. The clip supply system of this device will be described below.

First, this clip supply device is mounted on the upper portion of the extrusion chamber (18) as shown in FIGS. 7 and 8 prior to the call-in operation, and the pins (P) are pulled out to stack the clips ( c ₀ ) (c ₁ ). ． Is moved onto the bottom of the extrusion chamber (18). In this case, only one clip (c ₀ ) or (c ₁ ) occupies the extrusion chamber (18), and the next one falls into this chamber after completion of calling and waits for the extrusion operation of the next step. It is taken into consideration. Under such consideration, for example, the clip (c ₁ ) drops from the direction of the arrow (f) after the contact of (c ₀ ) and is arranged on the bottom of the extrusion chamber (18), and again the petal (29). ) extruded at depending on it to take a (c ₁₎ the first push rod (8), continue to seam called sequentially grafted seedlings as described above (d).

[0014]

[Effect of device]

          Due to the above configuration and operation, the continuous plant calling method of the present invention is extremely With a simple and simple device, it is possible to efficiently and continuously call the rootstocks and stalks that are troublesome. Since it can be done, labor and other expenses can be saved, and the grafting process is in two stages. Since it can be divided into two parts, it is necessary to work in synchronization with the speed of the push rod as in the past. Without it, it is possible to prevent the loss of seedlings and work.           The clip feeder of the present invention can be mass-produced separately from the graft line. In addition, because of the transparent container, the remaining amount can be confirmed and it is simply replaced in the extrusion chamber. It is possible to carry out continuous work by simply It

[Brief description of drawings]

FIG. 1 is an explanatory view showing how to call a rootstock and a scion.

FIG. 2 is an explanatory view showing a sandwiching process of a conventional foot-step graft clip system.

FIG. 3 is a front view of an apparatus for implementing the continuous plant calling method of the present invention.

FIG. 4 is a partially exploded plan view showing a first operation step of the apparatus of FIG.

5 is a view similar to FIG. 4 showing a second operating step of the device of FIG.

6 is a view similar to FIG. 4 showing a third operating step of the device of FIG.

FIG. 7 is a cut side view showing a state in which the clip supply device of the present invention is mounted in the clip pushing chamber.

8 is a partially cut front view of the clip supply device of FIG.

[Explanation of symbols]

(1): Frame (2): Bottom plate (3): Lever
(4): Connecting piece (8): First push rod (9): Sliding piece (10): Pin (13): Bottom plate (15): Movable piece (17): Clip feeding device (18): Extrusion chamber: (20): Second bottom plate (22): Movable one lip part (29): Petal (d): Grafted seedling (c): Clip

Claims (2)

[Scope of utility model registration request] 1. A graft clip which converts vertical force into horizontal force and spontaneously or forcedly drops from the vertical direction by this force is individually and continuously extruded, and the graft clip of this extruding passage is formed. In the grafting method, in which the rootstock and the scion are called together while passing through the narrowed portion, after pushing out the graft clip with the first push rod from the narrowed portion, at the tip of this portion The clip opened temporarily is reserved to enclose the grafted seedling, and then a pair of C-shaped movable pieces of spring bearings provided outside the narrow passage are connected by the second push rod that is synchronized with the first push rod. A continuous plant calling method characterized by compressing and expanding its lips beyond the tip of the narrowed part, moving the clip to this part to close the opening tip and tightening the grafts to be included . 2. A vertical force is converted into a horizontal force, and the graft clips that spontaneously or forcedly drop from the vertical direction by this force are individually and continuously extruded, and the graft clip of this extruding passage is formed. In a grafting method for calling a rootstock and a scion while passing through a narrowed portion, a polygonal transparent cylindrical container into which the grafting clip that naturally or forcibly falls is inserted into an extrusion chamber and mounted. The continuous plant call-in system according to claim 1, characterized in that a natural pin or a forced drop is prevented by a retaining pin that is stacked inside and is inserted on the container above the extrusion chamber. A detachable clip feeder with a lid for use in.