CN203264796U - Hydraumatic granularity regulating device for ring-hammer crusher - Google Patents

Hydraumatic granularity regulating device for ring-hammer crusher Download PDF

Info

Publication number
CN203264796U
CN203264796U CN 201320282201 CN201320282201U CN203264796U CN 203264796 U CN203264796 U CN 203264796U CN 201320282201 CN201320282201 CN 201320282201 CN 201320282201 U CN201320282201 U CN 201320282201U CN 203264796 U CN203264796 U CN 203264796U
Authority
CN
China
Prior art keywords
granularity
hammer crusher
regulating device
hydraulic
hydraumatic
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 - Fee Related
Application number
CN 201320282201
Other languages
Chinese (zh)
Inventor
雷三洪
丁力平
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.)
HUANGLONG CRUSHING-CONVEYOR MANUFACTURING Co Ltd
Original Assignee
HUANGLONG CRUSHING-CONVEYOR MANUFACTURING Co 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 HUANGLONG CRUSHING-CONVEYOR MANUFACTURING Co Ltd filed Critical HUANGLONG CRUSHING-CONVEYOR MANUFACTURING Co Ltd
Priority to CN 201320282201 priority Critical patent/CN203264796U/en
Application granted granted Critical
Publication of CN203264796U publication Critical patent/CN203264796U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a hydraumatic granularity regulating device for a ring-hammer crusher. The hydraumatic granularity regulating device comprises a plurality of granularity regulating units, wherein the granularity regulating units comprise cylinder bodies hinged and arranged on a rack through a hinged shaft and piston rods; the piston rods penetrate through the rack, and the front ends of the piston rods are connected with a sieve plate through a pin shaft. The granularity regulating device with the structure has the advantages that the structure is simple, the granularity regulating device is economic and durable, the property is stable, and the influence of dust on the hydraumatic granularity regulating device is small.

Description

Ring hammer crusher hydraulic regulation granularity device
Technical field
The utility model relates to a kind of ring hammer crusher with hydraulic regulation granularity device, belongs to mechanical field.
Background technology
At present, the granularity adjusting device of ring hammer crusher both domestic and external, or adopt worm-and-wheel gear, complex structure, and the worm and gear manufacturing is complicated, and manufacturing cost is high; Or directly adopt screw thread to screw, and the displacement by screw mandrel in the time of need to regulating realizes, blocks up (ring hammer crusher is applied to the fragmentation of coal and lime stone mostly, and dust is inevitable) if add gluing of dust double thread section, adjusting is got up to require great effort time-consuming.This all brings inconvenience for user's use and maintenance, directly affects production efficiency.
The utility model content
For the technical problem of above-mentioned existence, the utility model provides a kind of ring hammer crusher with hydraulic regulation granularity device, and is simple in structure, and stable performance is difficult for being affected by dust.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is as follows.
Ring hammer crusher comprises some granularity regulons with hydraulic regulation granularity device; Described granularity regulon comprises by hinge and is hingedly mounted on cylinder body and piston rod on frame; Described piston rod runs through frame, and front end is connected by bearing pin with sieve plate.
As a kind of preferred, be provided with hydraulic lock on the oil inlet end pipeline of described oil cylinder.
As a kind of improvement, the hydraulic pressure cap-opening mechanism of described granularity regulator and disintegrating machine shares one group of hydraulic power supply.
Have the granularity regulator of said structure, simple in structure, economy and durability, stable performance, dust is little on its impact.The oil cylinder that is articulated and connected with frame is conducive to regulate; When the sieve plate adjusting puts in place, unclamp the manual reverse of direction valve gear, fuel cut-off, the hydraulic lock locking, fluid can't reflux, and piston rod is located, and the gap between sieve plate and tup is kept constant.
Description of drawings
The scheme of installation of Fig. 1 utility model.
Fig. 2 is the structural representation of the granularity regulon in the utility model.
Mark in figure: 1 is that frame, 2 is that sieve plate, 3 is that tup, 4 is that upper cover, 5 is that hydraulic pressure cap-opening mechanism, 6 is that hydraulic power supply, 7 is that manual reverse of direction valve gear, 8 is that hydraulic lock, 9 is that granularity regulon, 10 is that bearing pin, 11 is that piston rod, 12 is that cylinder body, 13 is that oil cylinder rodless cavity, 14 is that cylinder rod chamber, 15 is hinge.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Fig. 1-2, the utility model comprises some granularity regulons 9 that are positioned at same plane and parallel installation, and described granularity regulon 9 comprises by hinge 15 and is hingedly mounted on cylinder body 12 and piston rod 11 on frame 1; Described piston rod 11 runs through frame 1, and front end is connected by bearing pin 10 with sieve plate 2.
Can also a positioner be set for granularity regulon 9, described positioner is the hydraulic lock 8 that is arranged on oil cylinder oil inlet end pipeline, after hydraulic power supply 6 disconnects, keep the oil pressure of oil cylinder rodless cavity 13 by the precompression that hydraulic lock 8 is set, thereby guarantee the location to granularity regulon 9.
Realize the granularity adjustment, at first start hydraulic power supply 6, handle manual reverse of direction valve gear 7, control oil cylinder rodless cavity 13 oil-feeds, piston rod 11 stretches out, and drives sieve plate 2 close to tup 3, until the gap between sieve plate 2 and tup 3 is when reaching desired value, unclamp manual reverse of direction valve gear 7, close down hydraulic power supply 6, fuel cut-off; Due to the locking of hydraulic lock 8, fluid can't reflux, and piston rod 11 is located, and the gap between sieve plate 2 and tup 3 is kept constant.
After disintegrating machine used a period of time, if sieve plate 2 or tup 3 wearing and tearing occur and cause the gap between sieve plate 2 and tup 3 to increase and the gap between them need to be turned down, the same method can realize.
When requiring to strengthen, discharging-material size need to the gap between sieve plate 2 and tup 3 be tuned up, at first start hydraulic power supply 6, handle manual reverse of direction valve gear 7, control cylinder rod chamber 14 oil-feeds, piston rod 11 is retracted, and drives sieve plate 2 and leaves tup 3, until the gap between sieve plate 2 and tup 3 is when reaching desired value, unclamp manual reverse of direction valve gear 7, close down hydraulic power supply 6, fuel cut-off; Due to the locking of hydraulic lock 8, fluid can't reflux, and piston rod 11 is located, and the gap between sieve plate 2 and tup 3 is kept constant.

Claims (3)

1. ring hammer crusher with hydraulic regulation granularity device, comprises some granularity regulons; Described granularity regulon comprises by hinge and is hingedly mounted on cylinder body and piston rod on frame; Described piston rod runs through frame, and front end is connected by bearing pin with sieve plate.
2. ring hammer crusher according to claim 1 with hydraulic regulation granularity device, is characterized in that: be provided with hydraulic lock on the oil inlet end pipeline of described oil cylinder.
3. ring hammer crusher according to claim 1 is with hydraulic regulation granularity device, and it is characterized in that: the hydraulic pressure cap-opening mechanism of described granularity regulator and disintegrating machine shares one group of hydraulic power supply.
CN 201320282201 2013-05-22 2013-05-22 Hydraumatic granularity regulating device for ring-hammer crusher Expired - Fee Related CN203264796U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320282201 CN203264796U (en) 2013-05-22 2013-05-22 Hydraumatic granularity regulating device for ring-hammer crusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320282201 CN203264796U (en) 2013-05-22 2013-05-22 Hydraumatic granularity regulating device for ring-hammer crusher

Publications (1)

Publication Number Publication Date
CN203264796U true CN203264796U (en) 2013-11-06

Family

ID=49495290

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320282201 Expired - Fee Related CN203264796U (en) 2013-05-22 2013-05-22 Hydraumatic granularity regulating device for ring-hammer crusher

Country Status (1)

Country Link
CN (1) CN203264796U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105478198A (en) * 2015-12-31 2016-04-13 四川皇龙智能破碎技术股份有限公司 Regulating device for wreath hammer crusher

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105478198A (en) * 2015-12-31 2016-04-13 四川皇龙智能破碎技术股份有限公司 Regulating device for wreath hammer crusher
CN105478198B (en) * 2015-12-31 2018-06-08 四川皇龙智能破碎技术股份有限公司 A kind of adjusting device for ring hammer type crusher

Similar Documents

Publication Publication Date Title
CN208399124U (en) A kind of spring repeated tension and compression test machine
CN204320447U (en) A kind of roll squeezer blanking governor motion
CN203264796U (en) Hydraumatic granularity regulating device for ring-hammer crusher
CN202007654U (en) Hydraulic pumping unit with pressure compensation device
CN204451243U (en) Numerical control double acting molding press
CN202062701U (en) Die cutting mechanism for flat-press flat-die cutting machine
CN202412737U (en) Stroke stepless adjusting structure of crank type pressure machine
CN204044844U (en) A kind of hair fastener booster of card sender
CN204199218U (en) A kind of device regulating sweeping machine suction inlet size
CN201300252Y (en) An auxiliary saw blade fixture
CN206477186U (en) A kind of quick pulper of paper grade (stock)
CN202387514U (en) Granularity regulation device used for reversible impacting-hammer crusher
CN201353595Y (en) Coiler mandrel with an embedded expanding-collapsing cylinder
CN203620675U (en) Compound pendulum jaw crusher hydraulic backwall
CN204700092U (en) A kind of torque shaft bending machine
CN205956523U (en) Energy -saving pump control valve with external buffer
CN202040037U (en) Displacement control mechanism for plunger pump
CN2827570Y (en) Crown adjustment mechanism for multi-roller cold-rolling mill
CN205064688U (en) Paper molding device hydraulic absorber
CN202683262U (en) Hydraulic discharging port adjusting device of jaw breaker
CN203578477U (en) Bending machine synchronizing mechanism
CN107701348A (en) A kind of environment-friendly type water electric equipment with secondary electricity generation ability for waterfall power generation
CN206887899U (en) River course gate
CN203395291U (en) Integrated hydraulically-controlled non-return butterfly valve
CN203570746U (en) Movable type cylinder piston

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131106

Termination date: 20170522

CF01 Termination of patent right due to non-payment of annual fee