CN209130521U - A kind of grinding machine clutch central gas supply system - Google Patents
A kind of grinding machine clutch central gas supply system Download PDFInfo
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- CN209130521U CN209130521U CN201821873191.2U CN201821873191U CN209130521U CN 209130521 U CN209130521 U CN 209130521U CN 201821873191 U CN201821873191 U CN 201821873191U CN 209130521 U CN209130521 U CN 209130521U
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- valve
- air accumulator
- pressure
- gas supply
- grinding machine
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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model relates to a kind of grinding machine clutch central gas supply systems, belong to preparation equipment technical field.Technical solution is: two air compressor machines (21) pass through connection hose (1) respectively, check valve one (2), connecting pipe (3) and cast steel stop valve (5) are connect with air accumulator (4) are concentrated, air accumulator (4) are concentrated to connect by multiple steam lines (9) with more pneumatic clutches, water-separating strainer (18) are sequentially connected in series on the steam line (9), check valve two (17), intermediate air accumulator (20), safety valve (12), pressure switch one (14), pressure gauge two (10), pressure reducing valve (11), electric-control stop valve (16), one-way throttle valve (15) and pressure switch two (19).Central gas supply is carried out to the pneumatic clutch of more grinding machines the beneficial effects of the utility model are: realizing, it is convenient for safeguarding, the workload of operator is reduced, can be widely applied in medium-sized or large-scale mine enterprise.
Description
Technical field
The utility model relates to a kind of grinding machine clutch central gas supply systems, belong to preparation equipment technical field.
Background technique
In modern preparation equipment, driving motor usually passes through gear reducer, shaft coupling or pneumatic clutch directly or indirectly
It is attached with mill transmission device, drives mill running, the above two are suitble to middle-size and small-size grinding machine, and the latter is suitble to large-sized grinder.It is right
When large-sized grinder is connect using pneumatic clutch with mill transmission device, every grinding machine needs to be equipped with two air compressor machines, and one uses
One is standby, uses for pneumatic clutch, and to prevent the generation of burst accident, while operator needs per tour to carry out inspection to air compressor machine,
And for medium-sized or large-scale mine enterprise, grinding machine quantity required is more, not only increases the quantity of air compressor machine, Er Qiezeng in this way
The workload of add operation person, causes the waste in space, the increase of equipment cost and workshop noise and is not easy to safeguard.
Utility model content
The utility model aim is to provide a kind of grinding machine clutch central gas supply system, with realize to more grinding machines it is pneumatic from
Clutch carries out central gas supply, convenient for safeguarding, solves the problems, such as background technique.
The technical solution of the utility model is:
A kind of grinding machine clutch central gas supply system comprising connection hose, check valve one, connecting pipe, concentrates air accumulator, casting
Steel shut-off valve, pressure gauge one, relief valve, manual ball valve, steam line, pressure gauge two, pressure reducing valve, safety valve, pressure switch
One, one-way throttle valve, electric-control stop valve, check valve two, water-separating strainer, pressure switch two, intermediate air accumulator, air compressor machine and
Pneumatic clutch, two air compressor machines pass through connection hose, check valve one, connecting pipe and cast steel stop valve respectively and concentrate gas storage
Tank connection, concentrate air accumulator be equipped with pressure gauge one, relief valve and manual ball valve, concentrate air accumulator by multiple steam lines with
More pneumatic clutches connect, and water-separating strainer, check valve two, intermediate air accumulator, safety are sequentially connected in series on the steam line
Valve, pressure switch one, pressure gauge two, pressure reducing valve, electric-control stop valve, one-way throttle valve and pressure switch two.
The intermediate air accumulator is equipped with exhaust valve.
The steam line is equipped with oil sprayer.
Using the utility model, the compressed air of generation is first stored and is concentrated in air accumulator by two air compressor machines, concentrates storage
Compressed air is evenly supplied the pneumatic clutch of each grinding machine by gas tank by multiple steam lines again, is realized to more grinding machines
Pneumatic clutch carries out central gas supply.When concentrating reservoir pressure to be more than rated pressure, relief valve is automatically opened, and is stored up concentrating
Gas pressure inside the tank is discharged, and protective effect is reached.
Central gas supply is carried out to the pneumatic clutch of more grinding machines the beneficial effects of the utility model are: realizing, convenient for dimension
Shield, reduces the workload of operator, reduces cost, can be widely applied in medium-sized or large-scale mine enterprise.
Detailed description of the invention
Fig. 1 is mill drive system schematic diagram；
Fig. 2 is the utility model structure diagram；
In figure: 1, connecting hose；2, check valve one；3, connecting pipe；4, air accumulator is concentrated；5, cast steel stop valve；6, it presses
Power table one；7, relief valve；8, manual ball valve；9, steam line；10, pressure gauge two；11, pressure reducing valve；12, safety valve；13, mist of oil
Device；14, pressure switch one；15, one-way throttle valve；16, electric-control stop valve；17, check valve two；18, water-separating strainer；19,
Pressure switch two；20, intermediate air accumulator；21, air compressor machine；22, driving motor；23, pneumatic clutch；24, pinion gear；25,
Pinion shaft；26, grinding machine, 30, exhaust valve；31, spare steam line one；32, spare steam line two.
Specific embodiment
Below in conjunction with attached drawing, by example, the utility model is described in further detail.
Referring to attached drawing 2, a kind of grinding machine clutch central gas supply system, comprising connection hose 1, check valve 1, connecting pipe 3,
Concentrate air accumulator 4, cast steel stop valve 5, pressure gauge 1, relief valve 7, manual ball valve 8, steam line 9, pressure gauge 2 10, decompression
Valve 11, safety valve 12, pressure switch 1, one-way throttle valve 15, electric-control stop valve 16, check valve 2 17, water-separating strainer
18, pressure switch 2 19, intermediate air accumulator 20, air compressor machine 21 and pneumatic clutch, two air compressor machines 21 pass through connection respectively
Hose 1, check valve 1, connecting pipe 3 and cast steel stop valve 5 are connect with air accumulator 4 is concentrated, and air accumulator 4 is concentrated to be equipped with pressure
Table 1, relief valve 7 and manual ball valve 8 concentrate air accumulator 4 to connect by multiple steam lines 9 with more pneumatic clutches, institute
It states and is sequentially connected in series water-separating strainer 18, check valve 2 17, intermediate air accumulator 20, safety valve 12, pressure switch on steam line 9
One 14, pressure gauge 2 10, pressure reducing valve 11, electric-control stop valve 16, one-way throttle valve 15 and pressure switch 2 19.
In the present embodiment, attached drawing 1 is mill drive system schematic diagram, and driving motor 22 passes through pneumatic clutch 23, small
Gear 24, pinion shaft 25 and grinding machine 26 are drivingly connected.
Referring to attached drawing 2, air compressor machine 21 is two, and two air compressor machines 21 pass through connection hose 1, check valve 1, connection respectively
Pipeline 3 and cast steel stop valve 5 are connect with air accumulator 4 is concentrated, and are concentrated and are equipped with multiple outlet pipe nipples on air accumulator 4, concentrate storage
Connecting for pipeline 9, spare steam line 1 and spare steam line 2 32 for outlet pipe nipple and grinding machine on gas tank 4, can be with
Individually gas supply, also can be used together, compressed air is evenly supplied the pneumatic clutch control system in grinding machine, pneumatic clutch control
System processed and supply air line are attached with sebific duct, and each interface installs a check valve, are overhauling or encountering burst shape
Gas can be separated when condition, avoid influencing other grinding machine operations, pneumatic clutch control system passes through rubber hose and driving electricity
Rotary seal valve connection on machine, supplies pneumatic clutch for compressed air by hollow shaft.When concentration reservoir pressure is more than
Rated pressure, relief valve automatically open, and pressure inside the tank is discharged, and reach protective effect.Concentrating the installation of gas storage pot bottom
Blowdown valve can exclude the steam inside air accumulator in maintenance in maintenance, keep the clean and cleaning inside tank, prolong
The service life of long tank body.
When selecting concentration air accumulator 4 and intermediate air accumulator 20,1.5 times -2 times in setting pressure are selected, to guarantee to supply
Gas system is steady, reduces the start-up period of air compressor machine.If selection gas tank is just met the requirements, in fact it could happen that air compressor machine operating week
Phase is too short, and the duration of runs is too long.
Before starting grinding machine, first start air compressor machine, to guarantee continuous gas supply operation, spare air compressor machine be set in system,
It is adjusted by change-over switch, to meet continuous gas supply operation, compressed air process → connection hose 1 in air compressor machine → unidirectional
4 → steam line of air accumulator, 9 → water-separating strainer, 18 → check valve 2 17 → centre is concentrated in one 2 → connecting pipe of valve 3 → entrance
11 → oil sprayer of air accumulator 20 → safety valve, 12 → pressure switch, one 14 → pressure gauge, 2 10 → pressure reducing valve 13 → automatically controlled cut-off
Valve 16 → one-way throttle valve, 15 → pressure switch, 3 19 → grinding machine pneumatic clutch control system → clutch air bag holds gas tightly
Dynamic clutch.
It concentrates the compressed air in air accumulator 4 to filter out the particulate matter in compressed air by water-separating strainer 18, avoids
Other pneumatic elements are blocked, moisture in compressed air is separated, enter intermediate air accumulator 20 through check valve 2 17, to prevent from concentrating
Compressed air in air accumulator 4 is flow backwards, while reducing the resistance of start of gas source, and sufficient compressed air is laid in air accumulator, can be with
Reduce flow and the pressure oscillation of pneumatic control system；To guarantee pneumatic control system maximum working pressure, safety valve is installed, system overpressure is worked as
When off-load.
By pressure switch 1 and pressure switch 2 19 and pressure gauge monitoring system pressure, when compressed air pressure
Power is higher or lower than default pressure, controls the start stop operation of air compressor machine, operating pressure is set to specified pressure through pressure reducing valve
Force value.To avoid pneumatic element from corroding, centre installation oil sprayer 13 provides mist of oil into system.It is connected by electric-control stop valve 16
Or end to pneumatic clutch and compressed air is provided, pneumatic clutch adjusts air demand when working, makes pneumatically through one-way throttle valve
The clutch Connection Time is best, reduction impact and abrasion.Finally by the rotary valve for being mounted on motor hollow shaft rear end, make
Compressed air enters pneumatic clutch pneumatic tyre by motor hollow shaft.When stopping working, after electric-control stop valve closing, lead to
It crosses exhaust valve and compressed air is discharged rapidly.
Claims (3)
1. a kind of grinding machine clutch central gas supply system, it is characterised in that include connection hose (1), check valve one (2), connecting pipe
(3), air accumulator (4), cast steel stop valve (5), pressure gauge one (6), relief valve (7), manual ball valve (8), steam line are concentrated
(9), pressure gauge two (10), pressure reducing valve (11), safety valve (12), pressure switch one (14), one-way throttle valve (15), automatically controlled section
Only valve (16), check valve two (17), water-separating strainer (18), pressure switch two (19), intermediate air accumulator (20), air compressor machine
(21) and pneumatic clutch, two air compressor machines (21) respectively by connection hose (1), check valve one (2), connecting pipe (3) and
Cast steel stop valve (5) is connect with air accumulator (4) are concentrated, and air accumulator (4) is concentrated to be equipped with pressure gauge one (6), relief valve (7) and hand
Dynamic ball valve (8) concentrate air accumulator (4) to connect by multiple steam lines (9) with more pneumatic clutches, the steam line
(9) water-separating strainer (18), check valve two (17), intermediate air accumulator (20), safety valve (12), pressure switch are sequentially connected in series on
One (14), pressure gauge two (10), pressure reducing valve (11), electric-control stop valve (16), one-way throttle valve (15) and pressure switch two
(19).
2. a kind of grinding machine clutch central gas supply system according to claim 1, it is characterised in that the intermediate air accumulator
(20) exhaust valve (30) are equipped with.
3. a kind of grinding machine clutch central gas supply system according to claim 2, it is characterised in that on the steam line (9)
Equipped with oil sprayer (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821873191.2U CN209130521U (en) | 2018-11-14 | 2018-11-14 | A kind of grinding machine clutch central gas supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821873191.2U CN209130521U (en) | 2018-11-14 | 2018-11-14 | A kind of grinding machine clutch central gas supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209130521U true CN209130521U (en) | 2019-07-19 |
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ID=67245070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821873191.2U Active CN209130521U (en) | 2018-11-14 | 2018-11-14 | A kind of grinding machine clutch central gas supply system |
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| Country | Link |
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| CN (1) | CN209130521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396566A (en) * | 2021-12-14 | 2022-04-26 | 苏州中远海运化工物流有限公司 | Discharging device for tank car |
-
2018
- 2018-11-14 CN CN201821873191.2U patent/CN209130521U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396566A (en) * | 2021-12-14 | 2022-04-26 | 苏州中远海运化工物流有限公司 | Discharging device for tank car |
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