JP2001238656A - Apparatus for disintegrating soil lump of welsh onion - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an apparatus for disintegrating a soil lump, capable of automatically, efficiently and safely disintegrating a soil lump stored in entangled roots of a plurality of Welsh onions pulled out from soil. SOLUTION: A soil lump of Welsh onions 1 is inserted into a gearing part of blades parts of 11 and 11 of a pair of rotary teeth 2 and 2 rotated by a motor 17. The soil lump is beaten by the blade parts 11 and 11 and disintegrated while the Welsh onions 7 are moved in the axis direction of the rotary teeth 2 and 2.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an onion lump disintegration apparatus for forcibly disassembling a soil lump in which a plurality of green onions roots are entangled and easily separating the leek into a single green onion.

[0002]

2. Description of the Related Art As shown in FIG. 1 and FIG.
Are harvested in a state of being entangled in the clod 10. It takes a lot of labor and time to dismantle the earthen lump 10 by hand and disperse it into a single green onion 7, but there has been no special means for disintegrating the earthen lump.

[0003]

In the prior art, dismantling of the earthen mass is generally carried out by using some kind of tool, directly hitting the earthen mass by hand, and removing the soil. Also, press the earth mass on the outer circumference of some rotating body,
Means for dismantling the earth mass using the rotating force of the rotating body is employed. However, the dismantling method and the means require a great deal of labor and the dismantling of the earth mass cannot be completely performed.
In some cases, there is a problem that lacks security. In addition, the work of dismantling the clod is originally a dirty work, and few people prefer this work, and it is one of the works that is especially hated by young people.

[0004] The present invention has been made in view of the above-mentioned circumstances, and dismantling of a soil mass is relatively easily, effectively, and automatically performed. It is an object of the present invention to provide a leek demolition device for leek.

[0005]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention forcibly loosens a soil mass which is pulled out of the soil and in which a plurality of green onion roots are entangled and gathered. A mass demolition device for separating roots, comprising a pair of rotating teeth having a meshing portion into which the mass is inserted or a single rotating tooth engaged with the mass, and A drive unit, and a transfer unit for transferring the green onion by inserting or engaging the green onion into the device, wherein the rotating teeth extend radially around a cylindrical body and an outer periphery of the cylindrical body and the cylindrical body. And a blade portion that is planted at appropriate intervals along the axial direction of the green onion.

[0006] The blades arranged along the axial direction of the cylindrical body have radially extending blades extending from an entrance side into which the earth mass is inserted or engaged to an exit side. It is characterized by changing from a short one to a long one.

[0007] Further, the arrangement of the blades along the axial direction of the cylindrical body is arranged so as to be different from each other between adjacent rows.

The earth mass is engaged with or inserted into a single or a pair of rotating teeth, and the green onion is moved along the axial direction of the rotating teeth, whereby the earth mass is beaten by the blades of the rotating teeth and disassembled. In this case, the disassembly is performed more efficiently due to the difference in the arrangement of the blade portions in the adjacent rows. In addition, by shortening the extension of the blades on the entrance side where the mass is engaged or inserted and increasing the length of the exit side, the dismantling force applied to the mass can be averaged, and dismantling becomes more efficient. Done without.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of a leek disintegrating apparatus for green onions according to the present invention will be described below in detail with reference to the drawings. In the following description, a clod dismantling device having a pair of rotating teeth will be described. However, the one using a pair of rotating teeth has a better dismantling efficiency, and a description of a single rotating tooth will be omitted below. As shown in FIG. 2, the green onion 7 comprises an elongated green onion main body 8 having leaves and a root 9, and a plurality of green onions 7
Is harvested in a state where the roots 9 are entangled in the clod 10.

As shown in FIG. 1 to FIG. 3 and the like, the clod dismantling device 1 comprises a pair of rotary teeth 2 and 2, a case body 3 for rotatably supporting the rotary teeth 2 and 2, and a driving means 4 for driving the rotary teeth 2 to rotate.
And transfer means 5 for transporting the green onion 7. In addition,
As shown in FIG. 1, green onion 7 is
A conveyor 6 of an apparatus 100 for performing rooting, peeling, cleaning, etc. of the soil is arranged adjacently, and the green onion 7 from which the earth mass 10 has been loosened is mounted on the conveyor 6 and introduced into the apparatus 100 side. Although not shown, it is preferable that a device for ejecting water or air or a mixture thereof to the earth mass 10 be provided on the device 100 side.

As shown in FIGS. 2, 3 and 4, the pair of rotary teeth 2 and 2 are arranged side by side and their blades 11 are engaged (superposed) with each other. In this embodiment, the pair of rotating teeth 2 and 2 have the same shape as shown in the figure, but the present invention is not limited to this. As shown in FIGS. 3 and 5, the rotating tooth 2 is a cylindrical body 12 formed of a hollow cylindrical body.
As shown in FIG. 4, a plurality of blades 11 are provided on the outer periphery of the cylindrical body 12 so as to extend in the radial direction and are arranged at appropriate intervals along the axial direction thereof. And a rotating shaft 13 connected to both ends (the inlet side and the outlet side). In the present embodiment, four or more blades 11 are arranged at regular intervals in the radial direction, and 10 or 11 blades 11 are arranged along the axial direction of the cylinder 12. Further, as shown in FIG. 4, the blade portion 11 is formed by bending a plate-like member into a substantially triangular pyramid shape, the tip portion is formed in a substantially sharp shape, and the width is tapered toward the root portion. And the base is cylindrical body 12
Is fixed to the outer periphery of The blades 11 shown in FIGS. 3, 4 and 5 have the same shape (length).
, But is not limited to this.

The case body 3 is formed of a box housing the rotating teeth 2 and 2, and has a structure for holding a bearing 14 and the like for pivotally supporting the rotating shafts 13 and 13 of the rotating teeth 2 and 2, as shown in FIG. Consist of things. As shown in FIG. 2, the case main body 3 is mounted on a base (not shown) by a support base 15 and the like, and a motor base 16 for supporting a motor 17 of the driving means 4 is fixed.

The driving means 4 comprises a motor 17, a driving mechanism 18 for transmitting the rotation of the motor 17 to the rotating teeth 2 and 2, and the like. The drive mechanism 18 includes a sprocket 19 fixed to the motor 17, a gear 20 fixed to the rotating shaft 13 of one rotating tooth 2, and a mesh
Gear 21 supported on the side, a sprocket 22 arranged coaxially with the gear 21, a chain 23 spanned between the sprockets 19 and 22, and a sprocket fixed to the rotating shaft 13 of another rotating tooth 2. 24, and a chain 25 and the like provided between the sprockets 19 and 24.
In addition, it is not limited to the chain 25. With the above structure, by driving the motor 17, the pair of rotary teeth 2, 2 are simultaneously driven to rotate, and the blades 11, 11 of the rotary teeth 2, 2 are engaged with each other in a meshing state.

As shown in FIG. 2, the transporting means 5 comprises, in the present embodiment, conveyors 26 for holding the green onion body 8 of a plurality of green onions 7, and the green onions 7 are conveyers 26, 26.
Thus, the rotary teeth 2 and 2 are transferred from the inlet side to the outlet side. In this case, the lump 10 of the green onion 7 is inserted into the blades 11 of the rotary teeth 2 as shown in FIG.

Next, a method of dismantling the earth mass 10 by the earth mass crushing apparatus 1 according to the present embodiment will be described. The lump 10 of the green onion 7 sandwiched by the conveying means 5 is arranged close to the entrance side of the lump dismantling device 1 in a state where the motor 17 is driven, and the conveyors 26 of the conveying means 5 are driven. Thereby, the earthen lump 10 of the green onion 7 is inserted into the inlet side of the blades 11, 11 and is moved along the axial direction of the cylindrical body 12 of the rotating teeth 2, 2. During this time, the plurality of blades 11 sequentially hit the soil mass 10, the soil mass 10 is dismantled by the blade portion 11, and the plurality of green onions 7 are transported to the outlet side in a substantially single form. 7 is mounted on the conveyor 6 of the apparatus 100 and transported as shown in FIG. In addition, at the time of dismantling the earth mass 10, the earth mass 10 is easily and efficiently dismantled due to the arrangement of the staggered blades 11 in the axial direction. The above operation only needs to insert the earthen lump 10 of the green onion 7 into the earthen lump demolition device 1, and anyone can easily do it, and the workability is good and safe. Also, there is almost no manual work and there is little dirt.

In the case of the above-mentioned rotary teeth 2, as described above, all the blades 11 having the same length are used. FIG.
Shows an embodiment using rotating teeth 2a having blade portions 11a having different radial extensions of the blade portions. The clod 10 is large on the entrance side before dismantling. On the other hand, the clay lump 10 is gradually loosened and reduced in accordance with the movement of the green onion 7 in the axial direction of the rotary teeth 2, and it is almost unnecessary to disassemble the lump 10 at the exit side. Therefore, when the length of the blade portion 11 is the same as that of the inlet side and the outlet side, a large force acts on the blade portion 11 on the inlet side, and the acting force decreases on the outlet side. Therefore, it is necessary to change the length of the blade 11 on the inlet side and the length of the blade 11 on the outlet side of the rotary teeth 2 in order to make the entire acting force of the blade 11 uniform and prolong the life of the apparatus. More specifically, the working force applied to the blade 11 can be made uniform by sequentially changing the length of the blade 11 from the inlet side to the outlet side. This embodiment shows the above specific example, and as shown in FIG. 6, the blade portion 11a is shorter at the inlet side and longer at the outlet side.
The form of this change refers to the disassembly form of the soil mass 10, and an appropriate one is experimentally and experimentally adopted.

In the above description, the pair of rotating teeth 2 and 2
However, as described above, a single rotating tooth 2 may be used. Further, the number and structure of the blade portions 11 and 11a are not limited to those shown in the drawings.

[0018]

According to the leek demolition device for leek of the present invention,
By relatively simple means, the dismantling of the leek mass is ensured,
It is performed efficiently and safely, with little manual work and no contamination.

[Brief description of the drawings]

FIG. 1 is a plan view showing an overall structure of a leek demolition device for leek of the present invention and a state of engagement with a next process device.

FIG. 2 is a side view showing a schematic structure of mainly a driving means of the leek demolition device of the present invention and a form of inserting green onion into the lump demolition device.

FIG. 3 is an axial cross-sectional view showing the structure of the leek mass demolition device of the present invention, the structure of the rotating teeth, and the structure of the driving means.

FIG. 4 is a transverse cross-sectional view showing a meshing state of a pair of rotating teeth of the leek lump demolition apparatus of the present invention.

FIG. 5 is an axial sectional view of a rotating tooth of the leek lump demolition apparatus of the present invention.

FIG. 6 is an axial sectional view showing an embodiment of a rotating tooth of the leek lump disintegrating apparatus of the present invention having a blade portion having a variable length.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Clay dismantling device 2 Rotating tooth 2a Rotating tooth 3 Case main body 4 Driving means 5 Conveying means 6 Conveyor 7 Green onion 8 Green onion main body part 9 Root 10 Earth mass 11 Blade part 11a Blade part 12 Cylindrical body 13 Rotary shaft 14 Bearing 15 Support base 16 Motor Table 17 Motor 18 Drive mechanism 19 Sprocket 20 Gear 21 Gear 22 Sprocket 23 Chain 24 Sprocket 25 Chain 26 Conveyor

Claims (3)

[Claims] 1. A mass demolition device for forcibly loosening a mass of soil that has been pulled out of soil and is entangled with a plurality of roots of green onions to break apart the roots of the green onions, the device comprising: A pair of rotating teeth having a meshing portion into which the earth mass is inserted or a single rotating tooth engaged with the earth mass,
The rotating teeth drive means and a transfer means for transferring the green onion by inserting or engaging the green onion into the apparatus, wherein the rotating teeth radially extend around the cylindrical body and the outer periphery of the cylindrical body. And a blade portion planted at appropriate intervals along the axial direction of the cylindrical body. 2. A blade portion disposed along the axial direction of the cylindrical body, wherein the blade portion has a radially extending and extending direction from an entrance side into which the earth mass is inserted or engaged to an exit side. The leek demolition device according to claim 1, wherein the length of the green onion changes from a short one to a long one. 3. The green onion according to claim 1, wherein the blades are arranged along the axial direction of the cylinder so as to be staggered between adjacent rows. Clot demolition equipment.