CN1658973A - Crushers - Google Patents

Crushers Download PDF

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Publication number
CN1658973A
CN1658973A CN038131455A CN03813145A CN1658973A CN 1658973 A CN1658973 A CN 1658973A CN 038131455 A CN038131455 A CN 038131455A CN 03813145 A CN03813145 A CN 03813145A CN 1658973 A CN1658973 A CN 1658973A
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CN
China
Prior art keywords
crusher
oil
assembled
plastic products
pulverizer
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
CN038131455A
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Chinese (zh)
Inventor
赵镛權
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Individual
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Individual
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Filing date
Publication date
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Publication of CN1658973A publication Critical patent/CN1658973A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00—Crushing or disintegrating by reciprocating members
    • B02C1/005—Crushing or disintegrating by reciprocating members hydraulically or pneumatically operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/148—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers specially adapted for disintegrating plastics, e.g. cinematographic films
    • 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
    • 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
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C25/00—Control arrangements specially adapted for crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/34—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
    • B26D1/38—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a fixed blade or other fixed member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D9/00—Cutting apparatus combined with punching or perforating apparatus or with dissimilar cutting apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/14—Punching tools; Punching dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C2018/147—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers of the plural stage type
    • 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
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165—Screen denying egress of oversize material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0268—Separation of metals
    • B29B2017/0272—Magnetic separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/0456—Pressing tools with calibrated openings, e.g. in sizing plates, for disintegrating solid materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/0476—Cutting or tearing members, e.g. spiked or toothed cylinders or intermeshing rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/0492—Projecting the material on stationary or moving impact surfaces or plates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

The present invention relates to an CRUSHERS. Above-mentioned invention is used to crush every crushable thing such that is not decades occurs environmental, and inferior plastic in order to recycle them easily. And metallic impurities can be filtered off with electromagnet or magnet thus makes only pure plastic pieces. The present invention makes fine plastic pieces over 1<st> and 2<nd> crushing process. Therefore it improves the quality of goods when used in producing line. Also, for the crusher crushes over the 1<st> and 2<nd> time, crushing work is done in short time and more efficiently. Owing to the sensor installed to hopper part of above-mentioned crusher, the crusher operates only in supplying recyclable plastic, so unreasonable rod is not loaded on the operating part and power waste is reduced, thus improves economical efficiency. Meanwhile, when not in use for long time, sensor senses it and control unit box stops operation of crusher. It leads longer life of machine, enables to set labors in place, reduces usage of industrial water and power waste according to stopping. In addition, shape of punch block, guide block and punch rod of the 2<nd> crusher is not limited by machines and varies with shapes, thus useful for environmental industry or recycling industry.

Description

Pulverizer
Background of invention
Invention field
The present invention relates generally to pulverizer, and more particularly, this pulverizer is to be used for pulverizing plastic products, as plastic containers, plastics basin body, water bottle and palette, also be used for pulverizing leftover pieces and defect ware, and operate control, remove metal impurities according to the waste plastic product that provides.
Technical descriptioon formerly
In general, when making plastic products, as bottle, basin body and palette and defective moldings or leftover pieces, we concentrate in together them, use the disposable pulverizing of pulverizer then.The fragment that is ground into a certain size provides as raw material, and circulates with this, so just can not produce environmental disruption, has reduced economic loss.In most of the cases, mainly according to the proterties of plastic products, feeding funnel, motor, cutter and the material receiver of pulverizer is set, set of knives is contained on the rotating shaft.
But when the object that has high input to described pulverizer, these objects are influenced comminution process by the pulverizer of dishing out, and thus problem will take place, and as motor overload, expense electricity with lower efficiency, also reduce the service life of equipment.
In addition,, make the amount of the plastic products that enter than lacking usually because supply with plastic products from feeding funnel, thus following problem can take place, as needs continuously operate, equipment dallies.Therefore, need more people and operate it, also reduced efficient.
Simultaneously, also have another problem, be attached to metal impurities on the plastic products also by above-mentioned feeding funnel input, will damage cutter, therefore, continuous operation is impossible.
The above-mentioned metal impurities of mentioning have influenced continuous comminution process, and the equipment that at this moment makes is not having to produce idle running under the situation of base feed, thereby has reduced operating efficiency, has increased financial cost.
The invention brief introduction
The present invention relates generally to pulverizer, and more particularly, this pulverizer is to be used for pulverizing plastic products, as plastic containers and inferior plastics basin body, and sense impurities and waste plastics, send warning simultaneously, control cycling with this.The present invention includes the superior part of the following the present invention of making;
Assemble castor and mobile frame/bottom below, and join with move mode and material receiver;
Be used for further pulverizing pulverized plastic products, and with the fine crusher that is attached to the generator drive on said frame/base;
Be used for front/rear moving pulverizing plastic products, and supply with the oil-pressure crusher of the plastic products of pre-sizing to above-mentioned fine crusher;
Be assembled with and be used for perception by the plastic products of conveyer belt from above-mentioned pulverizer supply, and remove the hopper part of the sensor of metal with electromagnet, according to the information of having imported, control the motor of described oil-pressure crusher and fine crusher, the sensor of hopper part and the controller of electromagnet automatically.
Brief Description Of Drawings
Below in conjunction with accompanying drawing foregoing of the present invention and other characteristics are described.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the simplified diagram of the present invention's second pulverizer.
Accompanying drawing 3 is simplified diagram of reciprocation of the present invention portion.
The explanation of accompanying drawing critical piece
2: pulverizer 4: frame/bottom
6: fine crusher 8: oil-pressure crusher
10: hopper part 12: controller
14: material receiver 16: castor
18: motor 22: cutter
28: control valve 38: punch rod
40: guide plate 42: beam hole
44: pressed sheet 46: reciprocation portion
52: sensor 54: electromagnet
Index
Pulverizer, motor, hopper part, electromagnet, sensor
Preferred forms describes in detail
Below with reference to accompanying drawing, the present invention is described in detail by preferred forms.
Fig. 1 is a structural representation of the present invention, and Fig. 2 is the simplified diagram of the present invention's second pulverizer.
Fig. 3 is the simplified diagram of reciprocation of the present invention portion.
Pulverizer (2) mainly comprises frame/bottom (4), fine crusher (6), oil-pressure crusher (8), hopper part (10), controller (12).
In frame/bottom (4), assembling mobile material receiver (14), fuel tank (15), the convenient castor (16) that moves.
Described material receiver has castor below (14), and therefore the fragment by the fine crusher fine-structure mesh enters material receiver, just can at an easy rate pulverizer be moved on to the casting apparatus there.
Fine crusher (6) is to be driven by the motor (18) that is assembled on the frame/bottom (6), and specifies and pulverize the plastic products of pulverizing through pulverizer (8).
Fine crusher (6) comprises the motor (18) and the rotating shaft (24) of controller (12) control that drives with additional power source, and rotating shaft is controlled by the V-band (20) that is connected with motor (18), and at three faces cutter is arranged.
Fine-structure mesh is assembled in the outside lining, chamber in small, broken bits (26) of described rotating shaft (24), is assembled with several fixing cutters (23) along the both sides of axle, thereby has strengthened grindability.
Described fine crusher (6) is assembled on the chamber in small, broken bits (26) of frame/bottom (4).
Chamber in small, broken bits (26) is to allow the plastic pieces of pulverizing by fine-structure mesh (C).It also makes not fragment by fine-structure mesh be rotated cutter (22) and fixed cutting tool (23) is pulverized, and these fragments are dropped in the material receiver (14).
Oil-pressure crusher (8) be assembled in fine crusher (6) above, plastic products are cooked pulverized for the first time like this to shorten the operation of fine crusher (6).
Oil-pressure crusher (8) is controlled its forward/backward by control valve (28) and is moved, the oil pressure control that control valve is produced by oil pressure pump (18p).This oil pressure pump (18p) is connected with motor (18) by the signal controlling of controller (12).
In oil-pressure crusher (8), oil hydraulic cylinder (32) is assembled on the bearing (30), so that control and drive the oil pressure that oil pressure pump (18p) provides by control valve (28).Simultaneously, in pressing plate (36) front that makes front/rear mobile piston rod (34) front end of described oil hydraulic cylinder (32) piston, assemble the punch rod (38) of different shape and length at certain intervals
Guide plate (40) is contained on the bearing (30) with certain interval group, is used for guiding above-mentioned punch rod (38) to do front/rear moving.With this guide plate (40) a distance, be drilled to the shape that requires punching hole (42) with certain spaced pressed sheet (44), be assembled on the chamber in small, broken bits (26).
Described punching hole (42) can be made into different shape, and as circular, square, rectangle or single shape, it is not to be restricted to fixed shape.
Reciprocation portion is assembled between described pressed sheet (44) and the guide plate (40), is used for changing from the bottom position of the plastic products of input, so that do vertical front/rear motion with respect to the direction of punch rod (38).
Described reciprocation portion (46) comprises movable plate (48) and second oil hydraulic cylinder (53) that is assembled at certain intervals between pressed sheet (44) and the guide plate (40).Piston rod (51) is connected with movable plate (48), and such second oil hydraulic cylinder (53) utilizes oil pressure pump (28) to make reciprocation.
Hopper part (10) comprise be used for perception be provided to pulverizer (8) plastic products amount sensor and utilize magnetic force to remove the electromagnet of impurity (54).
Usually this electromagnet uses together with magnet replacement use or the two.
Described sensor (52) be assembled in hopper part (10) the input port above, designated with the control of controller (12) electric power.It perceives entering of plastic products or notices at certain hour and enters, and whether controller (12) determines operate crusher according to the information that has been provided with.
Electromagnet (54) is contained in the end of driving-belt (50) and hopper part (10) upper end with certain interval group, like this in the time of operation, and signal of telecommunication generation magnetic force that just can slave controller (12).
Conveyer belt (50) comprises the conveyer motor (58) that is connected with controller (12) electric power and along with the band portion (60) of the moment of torsion rotation of conveyer motor (58).
Controller (12) is assembled in a side of pulverizer (2), so as according to the information of having imported control fine crusher (6) automatically, be connected and control motor (18), the control valve (28) of the oil pressure pump (18p) of oil-pressure crusher (8) with controller, the sensor (52) and the electromagnet (54) of hopper part (10).
Power switch start-up control device (12).Control the motor (18) of fine crusher (6) then, be connected and,, thereby keep magnetized state to control valve (28) and electromagnet power supply by the oil hydraulic motor of the oil-pressure crusher of its control (8) (18p) with motor (18).
Simultaneously, controller (12) perceives entering of plastic products according to the information of having set with sensor (52), then to control valve (28), motor (18) and electromagnet (54) power supply.
When sensor (52) does not perceive entering of any plastic products for some time, then controller (12) cuts off to control valve (28), motor (18) and electromagnetism (54) power supply, thereby just cuts off to fine crusher (6) and oil-pressure crusher (8) and power.
The oil that is provided by described oil pressure pump (28) is to provide and return by storage box (15).
The shape of the pressed sheet (44) of oil-pressure crusher (18), guide plate (40), punching hole (38) is not limited to circle, square or the like, and it can be made into different shape.And the quantity of punching hole (42) or punch rod (38) does not limit yet, along with the performance change of equipment.
As mentioned above, when turning on the power switch (56), turned round under the control of conveyer belt portion (50) control pillar (12).
When described conveyer belt (50) is got into smooth, immediately waste plastic product is placed on the conveyer belt (50), sensor (52) just perceives entering of plastic products then.
According to this and the information of having set, controller (12) is to motor (18) power supply of controlling whole pulverizer (2) with electromagnet (54), control valve (28), oil pressure pump (18p), control oil-pressure crusher (8) and fine crusher (6) then, pulverize the plastic products that enter.
In other words, when supplying with the plastic products that enter from the conveyer belt (50) of hopper part (10) when by electromagnet (54) or magnet, metal impurities have been removed, and plastic pieces is placed on the movable plate (48) that is positioned at the reciprocation portion between pressed sheet (44) and the guide plate then.
The unit of plastic of putting in the above described manner is assembled movable plate (48) left side of the second oil hydraulic cylinder portion (53) of piston rod (51)/move right.
At this moment, oil-pressure crusher (8) is to provide the control valve (28) of oil pressure to control and operate by having according to the information of having imported from oil pressure pump (18p).The piston rod (34) of oil-pressure cylinder part (32) moves forward, and makes punch rod (38) pierce through punching hole (42) on the pressed sheet (44), and the unit of plastic of Yi Donging just is ground into certain size like this.
The plastic pieces that the punching hole (42) of described pressed sheet (44) is pulverized falls into fine crusher (6).These fragments be rotated once more axle on (24) cutter (22) and the fixed cutting tool (23) on chamber in small, broken bits (26) cut and be ground in small, broken bits.
Like this, pulverized fragment is stored in after by fine-structure mesh in the material receiver (14).At last, these fragments are used as the raw material of each pulverized product, as basin body, and container and other plastic product.Therefore, this has just prevented environmental pollution, has also improved economic benefit.

Claims (3)

1, a kind of pulverizer is characterized in that:
Assemble castor (16) and mobile frame/bottom (4) below, and join with move mode and material receiver (14);
Be used for further pulverizing pulverized plastic products, and the fine crusher (6) that drives with the generator (18) that is attached on said frame/base (4);
Be used for front/rear moving pulverizing plastic products, and supply with the oil-pressure crusher (8) of the plastic products of pre-sizing to above-mentioned fine crusher (6);
Be assembled with and be used for the plastic products that perception supplies with from above-mentioned pulverizer (2) by conveyer belt, and remove the hopper part (10) of the sensor (52) of metal with electromagnet (54),
According to the information of having imported, control described oil pressure automatically and pulverize (8) machine and the motor (18) of fine crusher (6), the sensor (52) of hopper part (10) and the controller (12) of electromagnet (54).
2, pulverizer according to claim 1 is characterized in that: in oil-pressure crusher (8), oil hydraulic cylinder (32) is assembled on the bearing (30), so that control and drive the oil pressure that oil pressure pump (18p) provides by control valve (28); In pressing plate (36) front that makes front/rear mobile piston rod (34) front end of described oil hydraulic cylinder (32) piston, be assembled with the punch rod (38) of different shape and length at certain intervals; Guide plate (40) is contained on the bearing (30) with certain interval group, is used for guiding above-mentioned punch rod (38) to do front/rear moving; With this guide plate (40) a distance, the punching hole (42) that is drilled to the shape that requires is assembled on the chamber in small, broken bits (26) with certain spaced pressed sheet; Reciprocation portion is assembled between described pressed sheet (44) and the guide plate (40), is used for changing the position from the plastic products of bottom input, so that do vertical front/rear motion with respect to the direction of punch rod (38).
3, pulverizer according to claim 2 is characterized in that; In described reciprocation portion (46), be assembled in movable plate (48) and second oil hydraulic cylinder (53) between pressed sheet (44) and the guide plate (40) at certain intervals, piston rod (51) is connected with movable plate (48), thereby the second oil hydraulic cylinder portion (53) utilizes oil pressure pump (28) to make reciprocation.
CN038131455A 2002-06-07 2003-02-25 Crushers Pending CN1658973A (en)

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AU2003214659A1 (en) 2003-12-22
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WO2003103839A1 (en) 2003-12-18

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