CN108278324A - A kind of novel base of metallurgical equipment - Google Patents
A kind of novel base of metallurgical equipment Download PDFInfo
- Publication number
- CN108278324A CN108278324A CN201711299014.8A CN201711299014A CN108278324A CN 108278324 A CN108278324 A CN 108278324A CN 201711299014 A CN201711299014 A CN 201711299014A CN 108278324 A CN108278324 A CN 108278324A
- Authority
- CN
- China
- Prior art keywords
- piston
- baffle
- bottom end
- inner cylinder
- valve
- 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.)
- Withdrawn
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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
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention discloses a kind of novel base of metallurgical equipment, including fuselage, fuselage bottom end quadrangle is equipped with top plate, the top plate center bottom is equipped with piston rod, the piston rod bottom end is equipped with piston, the inner cylinder internal diameter matches with piston end surface diameter, it is each filled with hydraulic oil in the inner cylinder of the piston bottom end, the piston left and right ends are equipped with piston channel, the piston channel top of left end two is equipped with valve on piston, and the piston channel bottom end of right end two is equipped with piston lower valve；Bottom end is equipped with baffle in the inner cylinder, and the baffle left and right ends are equipped with baffle passageway, and the baffle passageway top of left end two is equipped with valve on baffle, and the baffle passageway bottom end of right end two is equipped with baffle lower valve.The invention is simple in structure, of low cost, can play the role of buffer shock-absorbing, ensures that crusher can work normally for a long time, while effectively reducing noise.
Description
Technical field
The invention is related to vibration-proof technology field more particularly to a kind of novel base of metallurgical equipment.
Background technology
Impact breaker is called counterattack and breaks, and is mainly used for metallurgy, chemical industry, building materials, water power etc. and is frequently necessary to resettlement operation
Materiel machining, be especially used for the operation of the mobility building stones such as highway, railway, hydroelectric project, can be according to processing raw material
Type, the difference that scale and finished product materials require uses various configurations form.Crusher will produce strong shake at work
It is dynamic, it is unfavorable for work in for a long time, mechanical fitting may be damaged, cause unnecessary loss of property, while also will produce noise
Influence staff.
Through retrieval, Chinese patent Authorization Notice No. is that CN205361452U discloses a kind of jaw crusher antivibration mount,
Including damping base, pneumatic cylinder, buffer shock-absorbing bar and movable pulley, it is provided with the pneumatic cylinder above the damping base, it is described
Pneumatic cylinder is connected with piston rod, and the piston rod is connected with the buffer shock-absorbing bar, and the buffer shock-absorbing bar is connected with jump bit,
It is provided with slide bar below the jump bit, the movable pulley is provided with below the slide bar, the slide bar is connected with dynamic Hubei Province wheel, institute
It states Hubei Province wheel and is connected with counterpunch board and transmission shaft.
Existing jaw crusher antivibration mount has the following disadvantages：It is complicated, using Pneumatic Transmission to the close of device
The requirement of envelope property is excessively high, and gas easily leakage causes device that can not effectively work, and can not effectively reduce noise.
Innovation and creation content
It is an object of the present invention to a kind of novel base of metallurgical equipment, have it is simple in structure, it is of low cost,
It can play the role of effective buffer shock-absorbing to fuselage, ensure that crusher can normally work for a long time, while effectively reducing and making an uproar
The advantages of sound, vibrate excessive when solving crusher work, fragile parts simultaneously lead to the problem of huge noise.
According to a kind of novel base of metallurgical equipment of the invention embodiment, including fuselage, the fuselage bottom end four
Angle is equipped with top plate, and the top plate center bottom is equipped with piston rod, and the piston rod bottom end is equipped with piston, and the piston is equal
It stretches into inside inner cylinder, the inner cylinder internal diameter matches with piston end surface diameter, and liquid is each filled in the inner cylinder of the piston bottom end
Pressure oil, the piston left and right ends are equipped with piston channel, and the piston channel top of left end two is equipped with valve on piston,
The piston channel bottom end of right end two is equipped with piston lower valve；Bottom end is equipped with baffle in the inner cylinder, and the baffle is left
Right both ends are equipped with baffle passageway, and the baffle passageway top of left end two is equipped with valve on baffle, two baffles of right end
Channel bottom end is equipped with baffle lower valve；It is equipped with outer barrel outside the inner cylinder, the inner cylinder is connected to outer barrel by baffle passageway,
The outer barrel bottom end is equipped with pedestal, and spring is cased with outside the outer barrel, and the spring top is fixedly connected with top plate bottom end,
The spring bottom end is fixedly connected with pedestal top.
Further, valve top middle portion on the baffle, baffle lower valve center bottom, on piston in valve tip
Portion, piston lower valve center bottom are equipped with resetting spring.
Further, top is equipped with sealing ring in the inner cylinder, and the sealing ring bottom end is equipped with bearing.
Further, top plate bottom end surrounding is equipped with protective cover.
Further, it is nitrogen that top, which is equipped with gas dome and the indoor gas of air storage, in the outer barrel.
Further, the pedestal bottom end is equipped with one layer of rubber pad.
The invention has an advantageous effect in that compared with prior art：
1, top plate is fixedly connected with fuselage bottom end, is played a supporting role, and the bearing that piston rod outer wall is equipped with can fix work
The position of stopper rod, the sealing ring above bearing can protect hydraulic oil not leak；
2, piston can be pressed downward when vibrated, and the hydraulic oil part that is under pressure is washed on piston valve open and reached on piston
Side, another part is washed baffle lower valve open and is entered in outer barrel, and since channel is relatively narrow, the resistance of piston rod is given by hydraulic oil
It can achieve the effect that buffer shock-absorbing；
3, the spring of top plate bottom end can be such that piston rod resets, while itself can also play the role of buffering, gas dome
It is interior to be equipped with nitrogen, insoluble in hydraulic oil and stablize compressible, high pressure can be born and hydraulic oil is enable to push back inner cylinder；The dress
Set it is simple in structure, it is of low cost, can effective buffer shock-absorbing, ensure that crusher normally works for a long time, and can be effective
Reduce noise.
Description of the drawings
Attached drawing is used for providing further understanding the invention, and a part for constitution instruction, with the present invention
The embodiment of creation for explaining the invention, does not constitute the limitation to the invention together.In the accompanying drawings：
Fig. 1 is a kind of structural schematic diagram of the novel base for metallurgical equipment that the invention proposes.
Fig. 2 is a kind of internal structure schematic diagram of the novel base for metallurgical equipment that the invention proposes.
Fig. 3 is the structure enlargement diagram of a-quadrant in Fig. 2.
Fig. 4 is the structure enlargement diagram of B area in Fig. 2
In figure：1- fuselages, 2- top plates, 3- springs, 4- piston rods, 5- protective covers, 6- outer barrels, 7- pedestals, 8- sealing rings, 9-
Bearing, 10- gas domes, valve, 12- baffle passageways, 13- baffles lower valve, 14- baffles, 15- inner cylinders, 16- live on 11- baffles
Fill in lower valve, 17- piston channels, valve, 19- pistons, 20- resetting springs, 21- hydraulic oil on 18- pistons.
Specific implementation mode
Below in conjunction with the attached drawing in the invention embodiment, the technical solution in the invention embodiment is carried out
Clearly and completely describing, it is clear that described embodiment is only the invention a part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained belongs to the range of the invention protection.
Referring to Fig.1-4, a kind of novel base of metallurgical equipment, including fuselage 1,1 bottom end quadrangle of fuselage are equipped with top plate 2,
Support and connection function are played, 2 center bottom of top plate is equipped with piston rod 4, and 4 bottom end of piston rod is equipped with piston 19, Neng Goushang
Lower movement pressurizes to hydraulic oil 21, and piston 19 stretches into inside inner cylinder 15,15 internal diameter of inner cylinder with 19 end face diameter phase of piston
Match, hydraulic oil 21 is each filled in the inner cylinder 15 of 19 bottom end of the piston, 19 left and right ends of piston are equipped with piston channel 17, can make
Hydraulic oil 21 is passed through from this, and two 17 tops of piston channel of left end are equipped with valve 18 on piston, prevents the liquid on 19 top of piston
Pressure oil 21 is thence through two 17 bottom ends of piston channel of right end are equipped with piston lower valve 16, prevent the hydraulic pressure of 19 bottom end of piston
Oil 21 thence through, bottom end is equipped with baffle 14 in the inner cylinder 15, and hydraulic oil 21 is prevented to be freely accessible to inner cylinder 15 and outer barrel 6,
14 left and right ends of baffle are equipped with baffle passageway 12, make hydraulic oil 21 thence through two 12 tops of baffle passageway of left end are all provided with
There are valve 11 on baffle, prevents the hydraulic oil 21 on 14 top of baffle thence through two 12 bottom ends of baffle passageway of right end are equipped with
Baffle lower valve 13, prevent the hydraulic oil 21 of baffle 14 bottom end thence through, be equipped with outer barrel 6 outside inner cylinder 15, inner cylinder 15 with
Outer barrel 6 is connected to by baffle passageway 12, and hydraulic oil 21 can be made to circulate and have enough activity spaces, 6 bottom end of outer barrel to be equipped with
Pedestal 7, plays a supporting role, and is cased with spring 3 outside outer barrel 6, is capable of the position of return piston 19 and itself also functions to buffering
Damping effect, 3 top of the spring are fixedly connected with 2 bottom end of top plate, and 3 bottom end of the spring, which is fixed with 7 top of pedestal, to be connected
It connects.
11 top middle portion of valve on baffle, 13 center bottom of baffle lower valve, on piston under 18 top middle portion of valve, piston
16 center bottom of valve is equipped with resetting spring 20, being capable of valve 11 on reseting baffle, baffle lower valve 13, valve on piston
18, the position of piston lower valve 16, top is equipped with sealing ring 8 in inner cylinder 15, device can be made to seal, prevent hydraulic oil gentle
Body leaks, and 8 bottom end of sealing ring is equipped with bearing 9, is capable of the position of fixed piston rod 4, and 2 bottom end surrounding of top plate is equipped with protective cover
5, it can prevent sundries from entering the work of device internal influence, top is equipped in gas dome 10 and gas dome 10 in outer barrel 6
Gas is nitrogen, and hydraulic oil 21 can be made by compressed gas activity, and nitrogen is inert gas and not soluble in water, will not and liquid
Pressure oil 21 generates reaction, keeps device reliable and stable, and 7 bottom end of pedestal is equipped with one layer of rubber pad, plays cushioning effect；
When fuselage 1 vibrates, top plate 2 is under pressure, the compression of spring 3 of 2 bottom end of top plate and the piston of 2 center bottom of top plate
Bar 4 pushes piston 19 to be moved downward in inner cylinder 15, and the hydraulic oil 21 of 15 bottom of inner cylinder is under pressure, and a part of hydraulic oil 21 is logical
It crosses piston channel 16 and washes on piston valve 17 open and reach piston tip, a part of hydraulic oil 21 washes baffle open by baffle passageway 12
Lower valve 13 reaches inside outer barrel 6, and 21 liquid level of hydraulic oil inside outer barrel 6 is made to increase, and compresses gas in gas dome 10, while liquid
Pressure oil 21, which can give the powerful resistance of piston 19 and reduce piston 19, moves down speed to reduce vibration, when once vibrating of short duration disappearance
When, give hydraulic oil 21 pressure by compressed gas so that the hydraulic oil 21 inside outer barrel 6 is washed open by baffle passageway 12 on baffle
Valve 11 enters inside inner cylinder 15, while being moved upwards by the reset function of the spring 3 of 2 bottom end of top plate band piston 19, makes
The hydraulic oil 21 on 19 top of piston washes piston lower valve 16 open by piston channel 17 and turns again to bottom in inner cylinder 15, so
Iterative cycles have the function that buffer shock-absorbing.
Place is not described in detail for the invention, is the known technology of those skilled in the art.
While there has been shown and described that the embodiment of the invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principle and spirit of the invention, repaiied
Change, replace and modification, the range of the invention are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of novel base of metallurgical equipment, it is characterised in that：Including fuselage (1), fuselage (1) the bottom end quadrangle is equipped with
Top plate (2), top plate (2) center bottom are equipped with piston rod (4), and piston rod (4) bottom end is equipped with piston (19), institute
It states piston (19) and stretches into inner cylinder (15) inside, inner cylinder (15) internal diameter matches with piston (19) end face diameter, described
It is each filled with hydraulic oil (21) in the inner cylinder (15) of piston (19) bottom end, piston (19) left and right ends are equipped with piston channel
(17), piston channel (17) top of left end two is equipped with valve on piston (18), two piston channels of right end
(17) bottom end is equipped with piston lower valve (16)；The interior bottom end of the inner cylinder (15) is equipped with baffle (14), and the baffle (14) is left
Right both ends are equipped with baffle passageway (12), and baffle passageway (12) top of left end two is equipped with valve on baffle (11), right
Two baffle passageway (12) bottom ends in end are equipped with baffle lower valve (13)；It is equipped with outer barrel (6), institute outside the inner cylinder (15)
It states inner cylinder (15) to be connected to by baffle passageway (12) with outer barrel (6), outer barrel (6) bottom end is equipped with pedestal (7), described outer
Cylinder (6) is cased with spring (3) outside, and spring (3) top is fixedly connected with top plate (2) bottom end, and spring (3) bottom end is equal
It is fixedly connected with pedestal (7) top.
2. a kind of novel base of metallurgical equipment according to claim 1, it is characterised in that：Valve (11) on the baffle
Top middle portion, baffle lower valve (13) center bottom, valve (18) top middle portion, piston lower valve (16) center bottom on piston
It is equipped with resetting spring (20).
3. a kind of novel base of metallurgical equipment according to claim 1, it is characterised in that：The interior top of the inner cylinder (15)
It is equipped with sealing ring (8), sealing ring (8) bottom end is equipped with bearing (9).
4. a kind of novel base of metallurgical equipment according to claim 1, it is characterised in that：Top plate (2) bottom end four
It is equipped with protective cover (5) week.
5. a kind of novel base of metallurgical equipment according to claim 1, it is characterised in that：The interior top of the outer barrel (6)
The gas being equipped in gas dome (10) and gas dome (10) is nitrogen.
6. a kind of novel base of metallurgical equipment according to claim 1, it is characterised in that：Pedestal (7) bottom end is equal
Equipped with one layer of rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711299014.8A CN108278324A (en) | 2017-12-08 | 2017-12-08 | A kind of novel base of metallurgical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711299014.8A CN108278324A (en) | 2017-12-08 | 2017-12-08 | A kind of novel base of metallurgical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108278324A true CN108278324A (en) | 2018-07-13 |
Family
ID=62801576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711299014.8A Withdrawn CN108278324A (en) | 2017-12-08 | 2017-12-08 | A kind of novel base of metallurgical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108278324A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849844A (en) * | 2021-04-09 | 2021-05-28 | 李峰 | Garbage disposal box structure convenient to protect and used for environmental protection |
-
2017
- 2017-12-08 CN CN201711299014.8A patent/CN108278324A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849844A (en) * | 2021-04-09 | 2021-05-28 | 李峰 | Garbage disposal box structure convenient to protect and used for environmental protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180713 |
|
| WW01 | Invention patent application withdrawn after publication |