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WO2008010322A1 - Broyeur automoteur - Google Patents

Broyeur automoteur Download PDF

Info

Publication number
WO2008010322A1
WO2008010322A1 PCT/JP2007/051229 JP2007051229W WO2008010322A1 WO 2008010322 A1 WO2008010322 A1 WO 2008010322A1 JP 2007051229 W JP2007051229 W JP 2007051229W WO 2008010322 A1 WO2008010322 A1 WO 2008010322A1
Authority
WO
WIPO (PCT)
Prior art keywords
magnetic
carry
separation device
magnetic separation
self
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.)
Ceased
Application number
PCT/JP2007/051229
Other languages
English (en)
Japanese (ja)
Inventor
Tadashi Yagura
Seiji Hirayama
Kazuo Takahashi
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.)
Caterpillar Japan Ltd
Caterpillar Mitsubishi Ltd
Original Assignee
Caterpillar Mitsubishi Ltd
Shin Caterpillar Mitsubishi Ltd
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 Caterpillar Mitsubishi Ltd, Shin Caterpillar Mitsubishi Ltd filed Critical Caterpillar Mitsubishi Ltd
Priority to JP2008525788A priority Critical patent/JPWO2008010322A1/ja
Publication of WO2008010322A1 publication Critical patent/WO2008010322A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B02C21/02—Transportable disintegrating plant
    • B02C21/026—Transportable disintegrating plant self-propelled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
    • B03C1/22—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with non-movable magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/30—Combinations with other devices, not otherwise provided for

Definitions

  • the present invention is for recycling by crushing equipment represented by a jaw crusher shredder or the like that pulverizes, crushes, or reduces the volume of natural stone, concrete waste, industrial waste, etc. for recycling. Belongs to the technical field of a self-propelled crusher equipped with a magnetic separator for magnetically sorting magnetic materials mixed in the crushed material.
  • a crushing device such as a jaw crasher or a shredder is mounted on the main body having a traveling machine body, and the crushed material crushed by the crushing device is machined by a main carry-out device such as a carry-out conveyor.
  • a main carry-out device such as a carry-out conveyor.
  • a magnetic separation device is provided above the carry-out conveyor for carrying out the crushed material, and the magnetic material is sorted by the magnetic separation device.
  • a magnetic separator is conventionally provided in a suspended state (hanging) on a bracket provided on the body of the machine body in a state of being positioned above the carry-out conveyor (for example, Patent Documents 1 to 4).
  • Patent Documents 1 to 4 When traveling on the road, there is a problem that the magnetic separation device shakes and becomes unstable.
  • Patent Document 5 the magnetic separator is fixed via a support lever provided on the carry-out conveyor.
  • Patent Document 1 Japanese Patent Laid-Open No. 7-171436
  • Patent Document 2 JP-A-8-93244
  • Patent Document 3 JP-A-8-168690
  • Patent Document 4 Japanese Unexamined Patent Application Publication No. 2004-50053
  • Patent Document 5 JP-A-8-168691 Disclosure of the invention
  • the magnetic separation device supported by a carry-out conveyor is supported by penetrating a pin in a support hole and using a manual device such as a turnbuckle as a means for raising and lowering the magnetic separation device. It is necessary to move up and down with the pins removed, which can be cumbersome, cumbersome, and negligent.For this reason, for example, from building waste containing magnetic materials to wood-based or poly-salt vinyl that does not contain magnetic materials. When changing the material to be crushed, such as when crushing or shredding waste materials, it is common to increase the amount of crushing because it is easy to crush.
  • the present invention was created in view of the above-described circumstances to solve these problems.
  • the invention of claim 1 includes a crushing device for crushing an object to be crushed, An unloading device that unloads the crushed crushed material to the outside of the machine, and a magnetic substance contained in the crushed material that is placed above the unloading device and carried out of the unloaded material is magnetically attached and selected from the crushed material.
  • the self-propelled crusher configured to include a magnetic separator that is carried out of the machine, the magnetic separator is divided into a working posture for magnetically sorting the magnetic material and a retreating posture that swings upward and separates the discharging device force.
  • a self-propelled crusher characterized in that receiving support means for receiving and supporting the magnetic separation device detachably when provided is provided.
  • a connecting bracket that protrudes toward the machine side in a state along the carry-out direction of the carry-out device is provided at one end of the magnetic separator, and the connection bracket is pivotally supported on the machine side so as to be swingable.
  • the invention according to claim 3 is that the drive actuator is positioned above the magnetic separator and the carry-out device.
  • the self-propelled crusher according to claim 1 or 2 characterized in that the hydraulic cylinder is arranged in a state along the unloading direction.
  • the invention according to claim 4 is characterized in that the receiving support means is provided on the left and right frames of the carry-out device, and is provided on the support bracket formed with a support groove that is expanded upward, and on the frame side of the magnetic separator, 4.
  • the magnetic separation device can be transformed into a retracted posture by simply driving the drive actuator, whereby the magnetic separation device can be changed to a type of object to be crushed.
  • the magnetic separation device is in the working posture, the unloading device is supported and supported by the magnetic separation device. It can be made.
  • the magnetic separation device swings to the retracted posture together with the connecting bracket, the magnetic separating device and the carry-out device in the retracted posture are widely opened, and the wood-based waste material or the polysalt It is possible to reliably avoid crushing material that is discharged in large quantities, such as plastic waste such as ibubul, from clogging the magnetic separator.
  • the swinging deformation of the magnetic separator can be easily performed using a hydraulic cylinder.
  • a mechanism for receiving and supporting the magnetically separable magnetic device transformed into the working posture can be easily configured.
  • FIG. 1 is a side view of a self-propelled crusher.
  • FIG. 2 A plan view of the self-propelled crusher.
  • FIG. 3 is a side view of a carry-out conveyor part.
  • FIG. 4 is a plan view of the magnetic separator.
  • FIG. 5 is a front view of the magnetic separator.
  • [061 (A) (B) is an enlarged side view showing the receiving and supporting part of the carry-out conveyor of the magnetic separator.
  • 1 is a self-propelled crusher, and the self-propelled crusher 1 is attached to and supported by a crawler-type traveling body 2 at a substantially central portion in a front-rear direction of a base frame 3 at a jaw crusher or a shredder.
  • a crushing device 4 having equal force is placed.
  • a control unit 7 in front of the crushing device 4, there is disposed a control unit 7, a power chamber 8 in which an engine, a hydraulic pump, etc. (not shown) are stored.
  • the carry-out conveyor 9 for discharging the processed material crushed by the crushing device 4 is arranged in a state where the lower force of the crushing device 4 also reaches the lower side of the power chamber 8 and further protrudes upward in front of the machine body. Has been.
  • 10 is a magnetic separator arranged above the middle part of the carry-out conveyor 9, and the magnetic separator 10 is mixed in the reinforcing bars contained in the concrete block or the industrial waste after crushing.
  • Various magnetic materials such as magnetic materials are magnetized with magnets (permanent magnets or electromagnets) and discharged outside the machine.
  • the magnetic separation device 10 is long in the left-right direction so as to protrude in the left-right direction from the left and right end edges of the carry-out conveyor 9 and includes a rectangular frame 11, and hydraulic pressure is applied to one end of the frame 11 in the left-right direction.
  • a driving roller 12 connected to a motor (actuator) 12a is provided, and a driven roller 13 is provided at the other end.
  • the magnetic separator 10 is attached as follows. That is, a pair of left and right support brackets 16 project from the front end of the base frame 3 toward the front, and the lower ends of the support brackets 16 are located upward from the left and right frames 9a of the carry-out conveyor 9. Connected to the projecting connection bracket 17, the brackets 16, 17 are integrated.
  • a pair of left and right connecting brackets 18 project rearwardly from the rear end edge of the frame 11 of the magnetic separator 10 in a state corresponding to the support bracket 16, and the rear of the connecting bracket 18
  • the end portion is pivotally supported by the support bracket 16 via a support shaft 19 so as to be swingable up and down.
  • a support frame 20 protrudes forward from the front end edge of the frame body 11 in a state of being approximately centered in the left-right direction, and a connection bracket 21 protrudes upward from the upper surface of the support frame 20.
  • the rod end of a hydraulic cylinder (extensible actuator) 22 is connected to the connecting bracket 21 via a support shaft 21a so as to be swingable.
  • the cylinder end of the hydraulic cylinder 22 is pivotally supported by a connecting bracket 23 provided on the base frame 3 via a support shaft 23a so as to be positioned above the support bracket 16.
  • the magnetic separator 10 has a working posture in which the magnetic material is magnetically separated by facing the carry-out conveyor 9 by the expansion and contraction operation of the hydraulic cylinder 22, and a slanting shape (in front and rear and low in the front and rear). ) And the swinging posture can be changed to a retracted posture in which the space facing the carry conveyor 9 becomes wider.
  • the support bracket 24 is fixed to the left and right frames 9a of the carry-out conveyor 9 in a state where the support bracket 24 protrudes upward.
  • the support groove 24a is open at the upper end of the support bracket 24. Is formed.
  • An engagement pin 25a is provided between the locking brackets 25.
  • the hydraulic cylinder 22 when the magnetic separator 10 is used, the hydraulic cylinder 22 is extended and the engagement pin 25a is fitted into the support groove 24a to be engaged and supported.
  • the magnetic separator 10 can be supported on both the upper and lower sides by supporting it with the hydraulic cylinder 22 and supporting the engaging pin 25a with the support groove 24a.
  • Magnetic separation work can be performed in a state of being made into a state.
  • this stabilized state it is possible to avoid the magnetic separation device 10 from fluctuating even if the airframe vibrates or tilts due to traveling on a rough road.
  • the magnetic separation device 10 swings to the retracted posture, the swing is supported by a support shaft 19 provided on a connecting bracket 18 projecting from the frame 11 along the rearward direction of the carry-out conveyor 9. Therefore, the magnetic separation device 10 opens widely between the unloading conveyor 9 and retreats upward compared to the case where the frame 11 is directly swung. As a result, it is possible to more reliably avoid the crushed material from being clogged by the magnetic separation device 10 being caught.
  • the magnetic separation device 10 is swung by the expansion and contraction operation of the hydraulic cylinder 22 in a state along the carry-out direction of the carry-out conveyor 9 in a state where the magnetic separation device 10 is located above the magnetic separation device 10. Therefore, it is possible to perform a reliable swinging transformation with a simple structure.
  • the receiving support mechanism of the magnetic separator 10 is engaged with the engaging pin 25a provided on the magnetic separator 10 side from above into the upper opening-like support groove 24a provided on the carry-out conveyor 9 side. Therefore, the structure is supported and supported, so that the structure can be easily received and supported with a simple structure.
  • this receiving support mechanism the configuration opposite to that of the above embodiment, that is, an engagement groove is formed on the magnetic separator 10 side, and a support pin is formed on the carry-out conveyor 9 side is also the same. Can be implemented.
  • the present invention is useful in the field of self-propelled crushers equipped with a magnetic separator that magnetically sorts magnetic materials mixed in crushed materials such as industrial waste crushed for recycling.
  • the magnetic separation device can be easily transformed into a working position and a retracted posture based on the type of material to be crushed, etc., so that it is possible to avoid clogging the large amount of crushed material in the magnetic separation device.
  • the working posture By taking the working posture, the unloading device is supported and stabilized, and the magnetic separation device can be prevented from shaking and becoming unstable even when traveling on rough roads.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Disintegrating Or Milling (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

L'invention concerne un broyeur automoteur ayant un dispositif de séparation magnétique (10) permettant de séparer des substances magnétiques, mélangées dans des substances broyées déchargées et transportées, en utilisant l'attraction magnétique, ledit dispositif de séparation magnétique (10) étant placé au-dessus d'un transporteur de déchargement (9). Le dispositif de séparation magnétique (10) est supporté de manière stable dans le broyeur automoteur, et quand la quantité de substances broyées déchargées est importante, le dispositif de séparation magnétique (10) peut être facilement réglé sur une position évacuée supérieure de telle manière que le dispositif de séparation magnétique (10) n'est pas engorgé de substances broyées. Le dispositif de séparation magnétique (10) est adapté de telle manière qu'il peut être pivoté entre une position de travail, le dispositif effectuant un travail de séparation magnétique par télescopage d'un vérin hydraulique (22), et la position évacuée supérieure. Quand le dispositif de séparation magnétique (10) est dans la position de travail, une broche d'enclenchement (25a) mise en œuvre du côté dispositif de séparation magnétique (10) est placée par au-dessus dans une rainure de support (24a) mise en œuvre du côté transporteur de déchargement (9).
PCT/JP2007/051229 2006-07-18 2007-01-26 Broyeur automoteur Ceased WO2008010322A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008525788A JPWO2008010322A1 (ja) 2006-07-18 2007-01-26 自走式破砕機

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-195741 2006-07-18
JP2006195741 2006-07-18

Publications (1)

Publication Number Publication Date
WO2008010322A1 true WO2008010322A1 (fr) 2008-01-24

Family

ID=38956657

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/051229 Ceased WO2008010322A1 (fr) 2006-07-18 2007-01-26 Broyeur automoteur

Country Status (2)

Country Link
JP (1) JPWO2008010322A1 (fr)
WO (1) WO2008010322A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016038136A1 (fr) * 2014-09-11 2016-03-17 Bluemac (Manufacturing) Limited Appareil de séparation auto-propulsé à courants de foucault
EP4344785A1 (fr) * 2022-09-29 2024-04-03 SBM Mineral Processing GmbH Dispositif de traitement
WO2025219645A1 (fr) * 2024-04-16 2025-10-23 Metso Finland Oy Support et procédé de réglage de position d'un séparateur magnétique d'un transporteur
EP4644000A1 (fr) * 2024-04-29 2025-11-05 Bernardelli, Dario Séparateur magnétique perfectionné et installation de broyage et/ou de criblage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07171436A (ja) * 1993-10-25 1995-07-11 Komatsu Ltd 自走式破砕機械
JPH08168691A (ja) * 1994-12-19 1996-07-02 Kobelco Kenki Eng Kk 建設廃材破砕機の磁選機取付装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07171436A (ja) * 1993-10-25 1995-07-11 Komatsu Ltd 自走式破砕機械
JPH08168691A (ja) * 1994-12-19 1996-07-02 Kobelco Kenki Eng Kk 建設廃材破砕機の磁選機取付装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016038136A1 (fr) * 2014-09-11 2016-03-17 Bluemac (Manufacturing) Limited Appareil de séparation auto-propulsé à courants de foucault
EP4344785A1 (fr) * 2022-09-29 2024-04-03 SBM Mineral Processing GmbH Dispositif de traitement
WO2025219645A1 (fr) * 2024-04-16 2025-10-23 Metso Finland Oy Support et procédé de réglage de position d'un séparateur magnétique d'un transporteur
EP4644000A1 (fr) * 2024-04-29 2025-11-05 Bernardelli, Dario Séparateur magnétique perfectionné et installation de broyage et/ou de criblage

Also Published As

Publication number Publication date
JPWO2008010322A1 (ja) 2009-12-17

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