JPS57127661A - Hollow drum type sphere grinding device - Google Patents

Hollow drum type sphere grinding device

Info

Publication number
JPS57127661A
JPS57127661A JP1172181A JP1172181A JPS57127661A JP S57127661 A JPS57127661 A JP S57127661A JP 1172181 A JP1172181 A JP 1172181A JP 1172181 A JP1172181 A JP 1172181A JP S57127661 A JPS57127661 A JP S57127661A
Authority
JP
Japan
Prior art keywords
spheres
hollow
grinding
guide part
hollow drum
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.)
Pending
Application number
JP1172181A
Other languages
Japanese (ja)
Inventor
Isamu Matsumura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NISHIJIN KK
Original Assignee
NISHIJIN KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NISHIJIN KK filed Critical NISHIJIN KK
Priority to JP1172181A priority Critical patent/JPS57127661A/en
Publication of JPS57127661A publication Critical patent/JPS57127661A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Pinball Game Machines (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

PURPOSE:To enhance the grinding effect for spheres and the capacity for treatment by providing a supply part and a grinding in parallel inside a horizontally long hollow drum using a partition wall, linking them inside the hollow shaft, and by exhausting a proper number of spheres from the hollow shaft in accordance with the revolutions of the hollow drum. CONSTITUTION:Contaminated spheres exhausted by a 'Pachinko' game machine flow into a hollow part 10 of the supplying part 5 through a flowdown conduit 1 and an inflowing hole 8. Rotation of a hollow drum 2 will send them to the guide part 13 only when the communication hole 14 is situated below. The guide part 13 extending in the radial direction of the drum's axis of rotation 3 is formed in two chambers which are arranged facing each other with the shaft 3 in their middle. The guide part 13 and grinding part 6 are put in communication through No.1 communication hole 15, conduit 17 and No.2 communication hole 16. The guide part 13 sends spheres to be ground to the grinding part which is so specified as to process at a proper rate.
JP1172181A 1981-01-30 1981-01-30 Hollow drum type sphere grinding device Pending JPS57127661A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1172181A JPS57127661A (en) 1981-01-30 1981-01-30 Hollow drum type sphere grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1172181A JPS57127661A (en) 1981-01-30 1981-01-30 Hollow drum type sphere grinding device

Publications (1)

Publication Number Publication Date
JPS57127661A true JPS57127661A (en) 1982-08-07

Family

ID=11785899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1172181A Pending JPS57127661A (en) 1981-01-30 1981-01-30 Hollow drum type sphere grinding device

Country Status (1)

Country Link
JP (1) JPS57127661A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106002597A (en) * 2016-06-12 2016-10-12 高峰 Grinding machine capable of automatically separating waste materials
CN109521091A (en) * 2018-11-21 2019-03-26 湖南图强科技开发有限公司 A kind of engineering technology detection floor empty drum knocking device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106002597A (en) * 2016-06-12 2016-10-12 高峰 Grinding machine capable of automatically separating waste materials
CN109521091A (en) * 2018-11-21 2019-03-26 湖南图强科技开发有限公司 A kind of engineering technology detection floor empty drum knocking device
CN109521091B (en) * 2018-11-21 2021-01-08 滁州市宏图建设有限公司 Engineering technique detects uses ground hollowing knocking device

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