JPS625234Y2 - - Google Patents
Info
- Publication number
- JPS625234Y2 JPS625234Y2 JP1078583U JP1078583U JPS625234Y2 JP S625234 Y2 JPS625234 Y2 JP S625234Y2 JP 1078583 U JP1078583 U JP 1078583U JP 1078583 U JP1078583 U JP 1078583U JP S625234 Y2 JPS625234 Y2 JP S625234Y2
- Authority
- JP
- Japan
- Prior art keywords
- crushing blade
- gravel
- head
- crushing
- edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000005406 washing Methods 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims 1
- 239000004575 stone Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- -1 gravel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
- Disintegrating Or Milling (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Description
【考案の詳細な説明】
(イ) 産業上の利用分野
本考案は砂利の再洗機に使用する破砕刃に関す
るものである。[Detailed description of the invention] (a) Industrial application field The present invention relates to a crushing blade used in a gravel rewashing machine.
(ロ) 従来の技術及び本考案が解決しようとする問
題点
本考案は本出願人の考案に係る昭和57年実願第
24981号(公開昭58年第128623号)砂利の再洗機
に使用する撹拌翼(本考案に於ける破砕刃)に改
良を加えて、より破砕刃を堅牢にすると共に死石
とか砂利又は泥土を歯駒並びに突駒の間隙に誘導
して通過させる間により細かく然もより効率良く
破砕する様にしたものである。(b) Problems to be solved by the conventional technology and the present invention
No. 24981 (Published in 1980, No. 128623) Improvements were made to the stirring blades (the crushing blades in this invention) used in gravel rewashing machines, making the crushing blades more robust and preventing dead stones, gravel, or mud. The material is guided into the gap between the toothed pieces and the protruding piece, and is crushed more finely and more efficiently while passing through.
(ハ) 問題点を解決する為の手段
本考案は上記の目的に従つて、頭部を胴部より
肉厚にして破砕刃を堅牢にすると共に背面に砂利
の再洗機に於ける破砕刃の取付板を嵌合する凹部
を設け、且その中央部にボルト孔を設け胴部の回
転方向側の縁に先端を肉薄に形成した歯駒を縁の
表裏に跨つて段設し、頭部の表裏両面には回転方
向を肉薄に形成した突駒を配設して砂利、死石又
は泥土を歯駒の間に誘導し易くして破砕効率を高
揚させたものである。(c) Means for solving the problem In accordance with the above-mentioned objectives, the present invention makes the head thicker than the body to make the crushing blade more robust, and also has a crushing blade on the back of the gravel rewashing machine. A recess into which the mounting plate fits is provided, and a bolt hole is provided in the center of the recess, and a tooth piece with a thin tip is provided on the edge of the body in the direction of rotation, spanning the front and back sides of the edge. On both the front and back surfaces of the tooth piece, there are provided ferrules that are thin in the direction of rotation, making it easier to guide gravel, dead stone, or mud between the tine pieces, thereby increasing crushing efficiency.
(ニ) 実施例及び作用
本考案の実施例を図面に付き説明すれば下記の
通りである。(d) Embodiments and operations The embodiments of the present invention will be explained below with reference to the drawings.
図中Aは頭部1を胴部2より肉厚に形成した破
砕刃本体。 A in the figure is a crushing blade main body in which the head 1 is made thicker than the body 2.
3は胴部2の背面に形成した砂利の再洗機に於
ける破砕刃の取付板を嵌合する凹部。 3 is a recess formed on the back surface of the body 2 into which a mounting plate for a crushing blade in a gravel rewashing machine is fitted.
4は凹部3の中央部に設けたボルト孔で、この
孔にボルトを通して上記破砕刃の取付板に破砕刃
本体をボルト締めするものである。 Reference numeral 4 denotes a bolt hole provided in the center of the recess 3, through which a bolt is passed and the crushing blade main body is bolted to the attachment plate of the crushing blade.
5は胴部2の回転方向側の縁に先端を肉薄に形
成し且胴部2の表裏に跨つて段設した歯駒で、死
石とか泥土、砂利等を歯駒の間に誘導し易くして
通過する間に細かく破砕するものである。 Reference numeral 5 denotes a tooth piece whose tip is thinly formed on the edge of the body 2 in the rotational direction and is stepped across the front and back sides of the body 2, making it easier to guide dead stones, mud, gravel, etc. between the tooth pieces. The material is crushed finely as it passes through the pipe.
6は頭部1の表裏両面に回転方向を肉薄に形成
して突設した突駒で、上記同様、死石とか泥土並
びに砂利を誘導し易くして破砕効果を高揚するも
のである。 Reference numeral 6 denotes a protruding piece formed on both the front and back sides of the head 1 with a thin wall in the direction of rotation, which, like the above, facilitates guiding dead stones, mud, and gravel to enhance the crushing effect.
尚、図面第3図に示す実施例の様に頭部1の回
転方向に破砕溝7を段設することも、頭部1の上
面に間隔的に破砕溝7を設けることも更に又、胴
部2の回転方向の反対側の縁に先端を肉薄にした
歯駒を段設することもあるが、いずれにしても之
等の構成は砂利、泥土又は死石を誘導し易くして
細かく効率良く破砕出来る様にするもので作用に
於ては変ることはない。 Furthermore, it is possible to provide the crushing grooves 7 in steps in the rotational direction of the head 1 as in the embodiment shown in FIG. 3 of the drawings, or to provide the crushing grooves 7 at intervals on the upper surface of the head 1. A tooth piece with a thin tip may be installed on the edge opposite to the direction of rotation of part 2, but in any case, such a configuration makes it easier to guide gravel, mud, or dead stone, and it is fine and efficient. It allows for good crushing and does not change its function.
(ホ) 考案の効果
本考案は上記の様に構成されているから、本考
案に係る破砕刃を砂利の再洗機に於ける破砕刃の
取付板に破砕刃本体の裏側に設けた凹部を用いて
破砕刃を嵌め合せてボルト孔によりボルト締めし
て固定した後、砂利の再洗機を稼動させれば死
石、泥土、砂利等は先端部を肉薄に形成した歯駒
の間に誘導されて通過する間に細かく破砕される
ものである。(e) Effect of the invention Since the invention is constructed as described above, the crushing blade according to the invention can be used in a gravel rewashing machine by incorporating a recess provided on the back side of the crushing blade body into the crushing blade mounting plate. After fitting the crushing blade and fixing it by tightening bolts using the bolt hole, if you operate the gravel re-washing machine, dead stones, mud, gravel, etc. will be guided between the tooth pieces that have a thin tip. It is crushed into fine pieces while passing through the water.
又、頭部の表裏両面に回転方向を肉薄に形成し
た突駒の間にも上記同様に誘導されて細かく破砕
されるものである。 In addition, it is guided in the same manner as described above between the protrusions formed thinly in the direction of rotation on both the front and back surfaces of the head, and is crushed into small pieces.
然も本考案に於ては頭部を特に肉厚に形成した
から、堅牢にして長期に亘り使用が出来る等の諸
効果を有するものである。 However, in the present invention, since the head is made particularly thick, it has various effects such as being strong and able to be used for a long period of time.
第1図は本考案の第1実施例の表側の斜視図。
第2図は同上裏面の斜視図。第3図は本考案の第
2実施例の表側からの斜視図である。
図中Aは破砕刃本体、1は頭部、2は胴部、3
は凹部、4はボルト孔、5は歯駒、6は突駒。
FIG. 1 is a perspective view of the front side of the first embodiment of the present invention.
FIG. 2 is a perspective view of the back side of the same. FIG. 3 is a perspective view from the front side of a second embodiment of the present invention. In the figure, A is the crushing blade body, 1 is the head, 2 is the body, 3
is a recess, 4 is a bolt hole, 5 is a tooth piece, and 6 is a protrusion piece.
Claims (1)
に砂利の再洗機に於ける破砕刃の取付板を嵌合す
る凹部を設け、且その中央部にボルト孔を設けた
破砕刃本体の回転方向側の縁に先端を肉薄に形成
した歯駒を縁の表裏に跨つて段設し、頭部の表裏
両面に回転方向を肉薄に形成した突駒を配設して
なる砂利の再洗機に使用する破砕刃。 A crushing blade body with a head thicker than the body, a recess on the back of the body into which a crushing blade mounting plate for a gravel rewasher fits, and a bolt hole in the center. A gravel recycling machine in which a tooth piece with a thin tip formed on the edge in the direction of rotation is stepped across the front and back sides of the edge, and a tooth piece with a thin tip formed on the side in the rotation direction is arranged on both the front and back sides of the head. A crushing blade used in washing machines.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1078583U JPS59119349U (en) | 1983-01-27 | 1983-01-27 | Crushing blade used in gravel rewashing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1078583U JPS59119349U (en) | 1983-01-27 | 1983-01-27 | Crushing blade used in gravel rewashing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59119349U JPS59119349U (en) | 1984-08-11 |
JPS625234Y2 true JPS625234Y2 (en) | 1987-02-06 |
Family
ID=30142220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1078583U Granted JPS59119349U (en) | 1983-01-27 | 1983-01-27 | Crushing blade used in gravel rewashing machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59119349U (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS646920Y2 (en) * | 1984-11-02 | 1989-02-23 |
-
1983
- 1983-01-27 JP JP1078583U patent/JPS59119349U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59119349U (en) | 1984-08-11 |
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