JPS6265627A - Seed transplanter for mushroom culture - Google Patents

Abstract

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

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a mushroom cultivation seed transplanting device for transplanting seed bacteria onto logs.

[Prior art and its problems] In this type of seed transplantation device, a deciduous tree, especially a koala tree, is used as a log, and the surface of the log is drilled with a large number of holes at predetermined intervals. The inoculum is then transplanted into the perforation that has been formed.

However, when cultivating mushrooms in large quantities, a large amount of logs is required, which necessitates frequent repeated drilling and transplanting operations, which requires heavy labor and is expected to reduce work efficiency.

[Purpose of the Invention] The present invention was made in view of the above circumstances, and its purpose is to automatically and continuously perform the process from drilling the raw wood to transferring the inoculum and covering it with a lid for 1 tli lid, greatly improving work efficiency. An object of the present invention is to provide an inoculum transplantation device for mushroom cultivation that is improved in quality.

Measures to solve E-problem 1 The present invention employs the following configuration.

That is, a stand provided on a frame for installing raw wood for inoculum transplantation, and first and second rods provided on the frame so as to be slidable in directions toward and away from the raw wood, respectively; a drill that is attached to the first rod so as to be displaced as the rod slides and that drills the log; a seed supply device that supplies seed bacteria to the hole in the log as the second rod slides; and a drive mechanism that alternately slides the first and second rods.

1 Action] When the log is placed on a stand, the log is first perforated with a drill, and then, in the second lot, the seed bacteria are continuously and automatically transplanted from the seed supply device to the perforated portion of the log.

[Example] An embodiment of the present invention will be described below based on the drawings.

A box-shaped frame 1 has a pair of pillars 2.2 erected on the upper surface of the left side, and a pulley 3.3 is provided at the tips of the pillars 2.2. Support wires 4.4 are hung around these pulleys 3.3, and a balance plate 5 is horizontally attached to one end of each of these wires, and the other end is rotated via a tension coil spring 7.7. It is connected to arm 6.6. The balance board 5 fixes a pair of crossbars 8.8 in a horizontal state, and constitutes a stand 10 on which a log 9 of a deciduous tree, such as a Japanese oak, is placed.

On the other hand, the rotating arm 6 has one end pivoted to the frame 1,
A pedal 11 is attached to the other end, and when the pedal 11 is stepped on, the rotating arm 6 rotates downward and stretches the tension coil spring 7, increasing or decreasing the tension of the support wire against the shopping table 10. It is adjustable. Also,
A central perforation 12 is provided at the intermediate position of the column 2.2 of the frame 1.
A positioning plate 13 is provided upright. A limit switch 13a is attached to the positioning plate 13 in a position facing the log 9, and when the limit switch 13a is opened, a solenoid for driving a medium rotation crud, which will be described later, is energized. frame 1
As shown in FIG. 2, a first rod 14 is provided on the upper surface so as to be slidable in the longitudinal direction, and a drill 16 having a bit (tip) 15a in close proximity to the positioning plate 13 is mounted at one end of the first rod 14. is fixed. The inoculum supply device 15 is provided on the frame 1 in correspondence with the positioning plate 13, and its cylindrical hopper 16a accommodates inoculum of, for example, shiitake mushrooms inside.

This inoculum is made by breeding shiitake fungi in a culture medium consisting of rice bran, water, sawdust, etc. As shown in FIG. 3, this hopper 16a has a transfer pipe 17 extending parallel to the first rod 14 passing through it, and a transfer port 18 opening into the hopper 16a is formed in its upper surface. There is. This transfer pipe 17 is provided so as to be able to slide in the axial direction integrally with the hopper 16a, and passes vertically through a rotating shaft 19 located within the transfer port 18, and has a stirring rod 2a attached to its upper end. However, a binion 21 is directly connected to the lower end. A guide slit 22 is formed in the transfer tube 17 on the side opposite to the positioning plate 13 by cutting it at right angles.

A pair of rollers 23 and 24 are vertically installed in parallel with each other in the guide slit 22 of the transfer pipe 17, facing each other, and one of the rollers 23 is knurled, while the L-shaped connecting rod 25 It is fixed so that the portion 25a serves as a rotation axis. The rollers 23 and 24 sandwich a portion of the elongated band 26 made of synthetic resin foam, etc., and hold the other portion of the elongated band 26 between the guide slits 22 of the transfer pipe 17.
It is located inside. A tubular second rod 27 is disposed parallel to the first rod 14 so as to be slidable in the longitudinal direction, and its tip is located within the transfer tube 17 and has an open end facing the band 26. An annular etch 28 is formed. One end of a reciprocating rod 29 is pivotally connected to the horizontal portion 25b of the connecting rod 25, and the other end of the reciprocating rod 29 passes through a fixed plate 30 fixed to the frame 1 and moves backward in the axial direction. It is now possible to do so. First and second stop rings 29 are attached to the return pipe 29 with a fixing plate 30 in between.
a, 29b are attached, and this causes the 20th rod 27
moves in the direction shown by the arrow in FIG. The belt member 26 is sent out by a predetermined length in the direction of arrow C. Further, as the second rod 27 moves in the direction of the arrow, the second stop ring 29b comes into contact with the fixed plate 30, and the vertical portion 25a of the connecting rod 25 is rotated by a one-way clutch (not shown). It has become.

The frame 1 also includes a rack 3 that meshes with the pinion 21.
1 is fixed, and as the transfer pipe 17 moves in the direction of the arrow, the rack 31 and pinion 21 move the stirring bar 2a
rotates in the direction of arrow E, so that a certain portion of the seed bacteria in the hopper 16a is supplied from the transfer port 18 into the transfer pipe 17.

The drive mechanism 33 is installed at the bottom of the frame, and its drive motor 34 has a boot 935 fitted to its rotating shaft. The transmission section 36 constitutes a drive mechanism 33 together with a drive motor 34, which has a transmission shaft 38 juxtaposed to the drive motor 34, and a pulley 39 and a rotary disk 40 are fitted to each end of the transmission shaft 38. There is. The pulley 39 is connected to the pulley 35 of the drive motor 34 by a belt 41, and when the limit switch 13a energizes the solenoid (not shown) of the single rotation clutch 34a, the pulley 39 allows the transmission shaft 38 to rotate by one rotation. , belt 41, pulley 39
The rotary disk 40 is rotated one rotation in the direction indicated by arrow F in FIG. 2 through the transmission shaft 38 and the transmission shaft 38 in this order. The connecting link 42 is horizontally displaced as the rotary disk 40 rotates, and one end thereof is eccentrically supported by a pin 43 in rotation 11140, and the other end is pivotally supported by a vertical link described later. A vertical link 44 is mounted adjacent to the rotary disk 40 so as to be able to swing in the direction indicated by the second arrow G in the figure and in the opposite direction. It is attached to the rod 27 side of the rod 27 by a bracket 46 so as to be movable up and down and left and right. As the vertical link 44 swings, the second rod 27 moves in the direction indicated by arrow H in FIG. 1 and in the opposite direction, that is, in the axial direction. The horizontal link 47 is provided so as to be able to swing in the direction indicated by the arrow 1 in FIG. As the vertical link 44 swings, the first rod 14 moves via the horizontal link 47 in the direction of arrow J in FIG. 2 and the opposite direction thereof, that is, in the axial direction. Further, the cam member 48 is attached to the frame 1 in parallel to the first rod 14, is made of, for example, a rectangular plate, and is located between the drill 16 and the vertical link 44. Thus, the right end of the cam member 48 forms an inclined surface that slopes downward from the drill 16 side toward the vertical link 44 side, and this inclined surface is used as a cam surface 48a, while the left upper surface that is continuous with the inclined surface is defined as the horizontal plane 48b. The driven rod 49 faces the cam surface 48a of the cam member 48,
This is fixed vertically to the first rod 14, and a rotational urging force is always applied by a tension coil spring 50. Then, when the first rod 14 moves in the direction of arrow J, the driven rod 49 rises along the cam surface 48a of the cam member 48, and the first rod 14 moves toward the tension coil spring 50.
It rotates in the direction shown by the arrow in Fig. 2 against the urging force of
When the drill 16 is started, its bit 15a is aligned with the through hole 12 of the positioning plate 13 and passed through.

Next, the operation of the above configuration will be explained.

For example, when transplanting inoculum such as shiitake mushrooms at log accumulation sites found in mountainous areas, the drive motor 34 is energized in advance to drive the logs into a rotational state, and the logs are cut into predetermined lengths. is placed on the stand 10, and as shown in FIG. 2, the solenoid is energized in advance and the rotation of the drive motor 34 is applied to the pulley 35, belt 41, pulley 39, and transmission shaft via the single rotation clutch 34a. 38
The rotary disk 40 first rotates half a turn in the direction of arrow F. As the rotary disk 40 rotates, the connecting link 42 is displaced from the position indicated by the two-dot chain line to the position indicated by the solid line, pulling the vertical link 44 to the left, so that the vertical link 44 rotates in the direction of arrow G about the bin 45. move. As a result, the horizontal link 47 rotates in the direction of arrow 1, and the first rod 14 moves in the opposite direction of arrow J.
The driven rod 49 is raised along the cam surface 48a of the cam member 48 and the first O-rad 1 is pushed in the same direction.
4 in the direction of the arrow against the biasing force of the tension coil spring 5o, and insert the bit 15a into the through hole 1 of the positioning plate 13.
Match 2. In this state, the driven rod 49 is connected to the cam member 48.
Since the first rod 14 slides on the horizontal surface 48b of
move in the direction. Therefore, the bit 15a of the drill 16 is displaced from the position indicated by the two-dot chain line to the position indicated by the solid line, and the positioning plate 1
It passes through the through hole 12 of No. 3. When the log 9 is placed on the stand 10 in this state, the drill 1 activated when work starts
By rotating the bit 15a of No. 6, the outer surface of the log 9 is bored to a predetermined depth. After that, the rotary disk 4o further rotates half a turn in the direction of the arrow, and as a result, the connecting link 42 is displaced in the opposite direction, so that the vertical link 44 rotates in the direction of the arrow G and rotates in the first direction.
The rod 14 moves in the opposite direction to the direction of arrow J, the bit 15a of the drill 16 comes out of the through hole 12 of the positioning plate 13, and the driven rod 49 slides in sequence on the horizontal surface 48b and cam surface 48a of the cam member 48. do. For this reason, the first Orad 14
is rotated by the tension coil spring 50 in the direction opposite to the arrow F and returns to the original 9 position.

As the vertical link 44 rotates in the direction of arrow G, the horizontal link 47 rotates in the direction opposite to arrow I, moves the second rod 27 in the direction opposite to arrow H, and uses its tip to supply seed bacteria. Slide it into the transfer tube 17 of the device 15. Then,
The edge 28 punches out the band 26 and passes through the leading end of the transfer tube 17 through the guide slit 22 while holding it. In this process, since the inoculum such as mushrooms in the hopper 16a is supplied to the inside from the transfer port 18, the edge 28 pushes out the inoculum to the outside of the transfer pipe 17 via the band 26. Next, with the tip of the transfer tube 17 moved to connect to the through hole 12, the first ridge 28 connects to the through hole 12 of the positioning plate 13.
It passes through and enters the hole drilled by the drill 16 in the log 9. At this time, move the log 9 and etch 2 on the log 9.
By releasing the invasion of the wood 8, the first seed 28 is removed from the perforation, and the seed fungus and the band 26 are transferred to the perforation.The seed fungus is thereby transplanted to the log 9, and in this state, the band 26 is removed from the lid. This will cover the perforation. Thereafter, the raw wood 9 is moved while being placed on the stand 10, and the position of a part other than the perforation part is made to correspond to the positioning plate 13.

Then, the solenoid is energized again to drive the single-rotation latch, and in the same manner as described above, the log 9 is bored by the drill 16, and the inoculum from the inoculum supply device i15 is transferred to the hole by the second rod 27.

In this way, when transplanting the inoculum to the log 9, the log 9 is placed on the stand 10, a hole is drilled in the log 9 with the drill 16, and then the perforated part is covered with the band 26 and continued. Since the inoculum is transferred to the perforated part of the log 9, unlike the case where the log must first be perforated and then the inoculum must be separately transplanted, transplanting is easier and takes less time, and the transplanting efficiency is improved. significantly improved,
A significant improvement in workability can be expected.

In addition, in the above embodiment, the first and second rods 14.2
Although a link mechanism is used to drive 7, the present invention is not limited to this, and a gear train or a cam mechanism may also be used. Alternatively, a hydraulic pressure and a hydraulic cylinder or a pneumatic pressure and a pneumatic cylinder may be used. Further, the cam member 48 may be integrally provided with a guide member that slidably guides the first rod 14. Furthermore, the band 26 is not limited to petroleum raw material such as synthetic resin foam, but may also be asphalt material or cardboard soaked in wax. Furthermore, as shown in FIG.
A punching tool 53 formed by inserting the bit 1 into the flexible tube 52 may be provided, and the rotation of a motor (not shown) may be transmitted to the bit 15a via the flexible wire 51. In addition, various changes may be made in the specific implementation without departing from the gist of the invention.

[Effect of the invention 1 As described above, according to the present invention, when transplanting the seed fungus onto a log, drilling and transferring the seed fungus are performed continuously in the log, so the work of planting the seed fungus is easy and takes a short time. It is possible to provide an inoculum transplantation device for mushroom cultivation that can significantly improve work efficiency.

[BRIEF DESCRIPTION OF THE DRAWINGS] The drawings show one embodiment of the present invention, in which Fig. 1 is a perspective view of the whole, Fig. 2 is a perspective view of main parts, Fig. 3 is a detailed view of the seed supply device, and Fig. 4 is a perspective view of the main part. The figure is a diagram corresponding to FIG. 3 showing another embodiment. In the figure 9... Log 10... Stand 14... First rod 15... Inoculum transplantation device 27... Second
Rod 33... Drive mechanism

Claims (1)

[Scope of Claims] A stand provided on a frame for installing raw wood for inoculum transplantation, and first and second stands provided on the frame so as to be slidable in directions toward and away from the raw wood, respectively. a drill that is attached to the first rod so as to be displaced as the rod slides and that drills into the log, and a drill that supplies inoculum to the hole in the log as the second rod slides; A seed transplanting device for mushroom cultivation, comprising: a seed supply device; and a drive mechanism that alternately slides the first and second rods.