CN110436370A - A kind of brake fluid system of large-tonnage haulage gear - Google Patents
A kind of brake fluid system of large-tonnage haulage gear Download PDFInfo
- Publication number
- CN110436370A CN110436370A CN201910581722.3A CN201910581722A CN110436370A CN 110436370 A CN110436370 A CN 110436370A CN 201910581722 A CN201910581722 A CN 201910581722A CN 110436370 A CN110436370 A CN 110436370A
- Authority
- CN
- China
- Prior art keywords
- lock
- station
- hydraulic
- dish
- brake fluid
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/24—Operating devices
- B66D5/26—Operating devices pneumatic or hydraulic
- B66D5/28—Operating devices pneumatic or hydraulic specially adapted for winding gear, e.g. in mining hoists
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/24—Operating devices
- B66D5/30—Operating devices electrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/03—Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/03—Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure
- B66D2700/035—Fluid operated braking devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention relates to a kind of brake fluid systems of large-tonnage haulage gear, including hydraulic station and station, the station upper left corner is provided with alarm device, display screen is provided with below the alarm device, operation button is provided on the left of the display screen, the station is connected with PLC control cabinet, dish-type hydraulic clutch lock is connected on the left of the hydraulic station, the dish-type hydraulic clutch lock includes support portion and hydraulic clutch valve, clutch is provided with below the dish-type hydraulic clutch lock, reel is provided on the left of the clutch, the reel lower left corner is provided with hydraulic braking lock, the reel is internally provided with planetary reducer, pedestal is provided with below the dish-type hydraulic clutch lock, brake gear is provided on the hydraulic braking lock, due to having used hydraulic braking lock and dish-type hydraulic clutch lock, mitigate manpower significantly, packet lock Brake it is more reliable, using PLC control cabinet control brake fluid system, it is safer more reliable, it is scientific and reasonable for structure, it is safe and convenient to use, be worthy to be popularized.
Description
Technical field
The invention belongs to coal transport equipment technical fields, and in particular to a kind of Hydraulic braking system of large-tonnage haulage gear
System.
Background technique
Winch, with reel winding wire ropes or chain lifting or the lifting equipment of traction, also known as hoist engine.It is wherein high
It is large-tonnage winch in 20 tons, winch can be used alone, and also can be used as lifting, builds the road and the group in the machinery such as mine hoisting
At component, winch main application: first is that as lifting means, is promoted for mine hoisting, sinking shaft and suspention (lifting) sinking shaft is set
Standby facility, i.e., along pit shaft lifting ore, useless (cash) stone, lifts personnel, lower putting material, tool and equipment etc.；Second is that as haulage
Equipment, for underground scheduling transportation ore (mine car), stope harrows mine (slag) or fills, removes column etc..There is scheduling by purposes point
Winch, drawing hoist, endless rope winch and 4 kinds of haulage gear.Haulage gear is for inclined shaft traction mine car or small mine
Well head promoted single wire traction, the winch of multi-lay winding formula.
JYB haulage gear is down-hole or aerial pickup scheduling marshalling mine car and hauls mine car and other in interdrive
The capital equipment of handling work is assisted, existing haulage gear has the following problems, manual operation, labor intensity of workers are leaned in brake
Greatly, unreliable, worker need operated beside winch, it is dangerous, thus it is proposed that a kind of large-tonnage haulage gear it is hydraulic
Braking system.
Summary of the invention
The purpose of the present invention is to provide a kind of brake fluid systems of large-tonnage haulage gear, using PLC control cabinet control
Hydraulic station processed realizes the hydraulic braking lock and dish-type hydraulic clutch lock of large-tonnage haulage gear, to solve in above-mentioned background technique
The problem of proposition.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions: a kind of large-tonnage haulage gear
Brake fluid system, including hydraulic station and station, the station upper left corner are provided with alarm device, set below the alarm device
It is equipped with display screen, is provided with operation button on the left of the display screen, the station is connected with PLC control cabinet, the hydraulic station
Left side is connected with dish-type hydraulic clutch lock, and the dish-type hydraulic clutch lock includes support portion and hydraulic clutch valve, the dish-type
It is provided with clutch below hydraulic clutch lock, is provided with reel on the left of the clutch, the reel lower left corner is provided with hydraulic
Damper brake, the reel is internally provided with planetary reducer, is provided with motor on the left of the planetary reducer, described
It is provided with depth indicator above motor, is provided with pedestal below the dish-type hydraulic clutch lock, is set on the hydraulic braking lock
It is equipped with brake gear.
Furthermore, the hydraulic braking lock is provided with 2 altogether, and they are respectively distributed to reel two sides.
Furthermore, the brake gear is provided with 4 altogether, and they are evenly distributed on hydraulic braking lock.
Furthermore, the PLC control cabinet and hydraulic station are electrically connected.
Furthermore, the station and PLC control cabinet are electrically connected.
Furthermore, the hydraulic braking lock and dish-type hydraulic clutch lock with hydraulic station oil circuit connection.
Furthermore, the planetary gear reduction box is connected with reel by gear.
Furthermore, the PLC control cabinet and electrical connection of motor.
Compared with prior art, the beneficial effects of the present invention are: 1, the present invention using hydraulic braking lock and dish-type it is hydraulic from
Close a floodgate, significantly mitigation manpower, packet lock braking it is more reliable, 2, the present invention using PLC control cabinet control brake fluid system, it is safer
More reliable, structure of the invention is scientific and reasonable, safe and convenient to use, is worthy to be popularized.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
Fig. 1 is overlooking structure diagram of the invention；
Fig. 2 is right side structural representation of the invention；
Fig. 3 is station of the invention and PLC control cabinet structural schematic diagram；
In figure: 1- motor, 2- depth indicator, 3- planetary reducer, 4- reel, 5- dish-type hydraulic clutch lock, 6- are hydraulic
It stands, 7- clutch, 8- hydraulic braking lock, 9- pedestal, 10- brake gear, 11- support portion, 12- hydraulic clutch valve, 13-PLC control
Cabinet processed, 14- alarm device, 15- display screen, 16- operation button, 17- station.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the present invention provides a kind of technical solution: a kind of hydraulic system of large-tonnage haulage gear
Dynamic system, including hydraulic station 6 and station 17,17 upper left corner of station are provided with alarm device 14, are provided with below alarm device 14
Display screen 15 is provided with operation button 16 on the left of display screen 15, and station 17 is connected with PLC control cabinet 13, connects on the left of hydraulic station 6
It is connected to dish-type hydraulic clutch lock 5, dish-type hydraulic clutch lock 5 includes support portion 11 and hydraulic clutch valve 12, dish-type hydraulic clutch
It is provided with clutch 7 below lock 5, reel 4 is provided on the left of clutch 7,4 lower left corner of reel is provided with hydraulic braking lock 8, reel
4 are internally provided with planetary reducer 3, and motor 1 is provided on the left of planetary reducer 3, is provided with depth above motor 1
Indicator 2 is provided with pedestal 9 below dish-type hydraulic clutch lock 12, brake gear 10 is provided on hydraulic braking lock 8.
In the present embodiment, hydraulic braking lock 8 is provided with 2 altogether, and they are respectively distributed to 4 two sides of reel, brake gear
10 are provided with 4 altogether, and they are evenly distributed on hydraulic braking lock 8, are fitted with brake block on each brake gear 10, can
To be braked simultaneously to 4 both sides of reel, due to using 4 brake gears 10, brake safer more reliable.
In the present embodiment, PLC control cabinet 13 and hydraulic station 6 are electrically connected, and PLC control cabinet 13 is by hydraulic station 6 come to liquid
It presses damper brake 8 and dish-type hydraulic clutch lock 12 to carry out control for brake and speed regulating control, mitigates the production of traditional manual braking significantly
Intensity, it is safer more reliable.
In the present embodiment, station 17 and PLC control cabinet 13 are electrically connected, and operator controls PLC by station 17
Cabinet 13 processed carries out speed regulation and the brake operating of winch hydraulic system, when there is unexpected situation, can also be controlled by preset PLC
13 processing routine of cabinet carries out failure pretreatment and improves security of system energy.
In the present embodiment, with 6 oil circuit connection of hydraulic station, hydraulic station 6 is right for hydraulic braking lock 8 and dish-type hydraulic clutch lock 5
Hydraulic braking lock 8 carries out folding control, and hydraulic station 6 can carry out speed regulating control to haulage gear by dish-type hydraulic clutch lock 5.
In the present embodiment, planetary gear reduction box 3 is connected with reel 4 by gear, and PLC control cabinet 13 and motor 1 are electrically
Connection, PLC control cabinet 13 control the power of entire winch.
The working principle of the invention and process for using: it using operational manual should be read over before this system, before operation, answers
Each component is gone through, is seen with the presence or absence of damaged condition, after operation starts, should first wait 13 self-test of PLC control cabinets to complete, then carry out
Trial operation operation, there is no problem starts formal operation again for trial operation operation.
Hydraulic braking lock 8 exercises the function of service brake, and the clutch that dish-type hydraulic clutch lock 5 serves as motor operation is made
With.Cannot be braked simultaneously using hydraulic braking lock 8 and dish-type hydraulic clutch lock 5 when operation, the operation may cause power train and
Motor overload damage, if accidentally maloperation, it will alarm device 14 on station 17 is caused to be alarmed.
The above are the preferable embodiments of the present invention, and those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is modified, and therefore, the invention is not limited to above-mentioned specific embodiment, all those skilled in the art exist
Made any conspicuous improvement, replacement or modification all belong to the scope of protection of the present invention on the basis of the present invention.
Claims (8)
1. a kind of brake fluid system of large-tonnage haulage gear, including hydraulic station (6) and station (17), it is characterised in that:
Station (17) upper left corner is provided with alarm device (14), is provided with display screen (15) below the alarm device (14), described
It is provided with operation button (16) on the left of display screen (15), the station (17) is connected with PLC control cabinet (13), the hydraulic station
(6) left side is connected with dish-type hydraulic clutch lock (5), the dish-type hydraulic clutch lock (5) include support portion (11) and it is hydraulic from
It closes valve (12), is provided with clutch (7) below the dish-type hydraulic clutch lock (5), be provided with reel on the left of the clutch (7)
(4), reel (4) lower left corner is provided with hydraulic braking lock (8), and the reel (4) is internally provided with planetary reducer
(3), it is provided with motor (1) on the left of the planetary reducer (3), is provided with depth indicator above the motor (1)
(2), it is provided with pedestal (9) below the dish-type hydraulic clutch lock (12), is provided with brake gear on the hydraulic braking lock (8)
(10).
2. the brake fluid system of large-tonnage haulage gear according to claim 1, it is characterised in that: the hydraulic braking
Lock (8) is provided with 2 altogether, and they are respectively distributed to reel (4) two sides.
3. the brake fluid system of large-tonnage haulage gear according to claim 1, it is characterised in that: the brake gear
(10) it is provided with 4 altogether, and they are evenly distributed on hydraulic braking lock (8).
4. the brake fluid system of large-tonnage haulage gear according to claim 1, it is characterised in that: the PLC control
Cabinet (13) and hydraulic station (6) are electrically connected.
5. the brake fluid system of large-tonnage haulage gear according to claim 1, it is characterised in that: the station
(17) it is electrically connected with PLC control cabinet (13).
6. the brake fluid system of large-tonnage haulage gear according to claim 1, it is characterised in that: the hydraulic braking
Lock (8) and dish-type hydraulic clutch lock (5) with hydraulic station (6) oil circuit connection.
7. the brake fluid system of large-tonnage haulage gear according to claim 1, it is characterised in that: the planetary gear
Reduction gearbox (3) is connected with reel (4) by gear.
8. the brake fluid system of large-tonnage haulage gear according to claim 1, it is characterised in that: the PLC control
Cabinet (10) and motor (1) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910581722.3A CN110436370A (en) | 2019-06-30 | 2019-06-30 | A kind of brake fluid system of large-tonnage haulage gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910581722.3A CN110436370A (en) | 2019-06-30 | 2019-06-30 | A kind of brake fluid system of large-tonnage haulage gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110436370A true CN110436370A (en) | 2019-11-12 |
Family
ID=68428692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910581722.3A Pending CN110436370A (en) | 2019-06-30 | 2019-06-30 | A kind of brake fluid system of large-tonnage haulage gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110436370A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1746099A (en) * | 2004-09-07 | 2006-03-15 | 李玉芝 | Clutch brake |
| CN103896171A (en) * | 2014-04-14 | 2014-07-02 | 无锡市协兴港口机械有限公司 | Winch for ship unloader |
| CN203959715U (en) * | 2014-07-16 | 2014-11-26 | 马钢(集团)控股有限公司 | A kind of anti roll device of blast furnace hoisting system and truck thereof |
| CN205204734U (en) * | 2015-12-10 | 2016-05-04 | 中国石油集团川庆钻探工程有限公司 | Multiple brake control system based on well drilling winch |
| CN206203754U (en) * | 2016-11-21 | 2017-05-31 | 盐城海特机械科技有限公司 | A kind of safe anchor winch peculiar to vessel |
| CN207511741U (en) * | 2017-11-24 | 2018-06-19 | 徐州淮煤矿山设备制造有限公司 | A kind of haulage gear with hydraulic operation |
-
2019
- 2019-06-30 CN CN201910581722.3A patent/CN110436370A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1746099A (en) * | 2004-09-07 | 2006-03-15 | 李玉芝 | Clutch brake |
| CN103896171A (en) * | 2014-04-14 | 2014-07-02 | 无锡市协兴港口机械有限公司 | Winch for ship unloader |
| CN203959715U (en) * | 2014-07-16 | 2014-11-26 | 马钢(集团)控股有限公司 | A kind of anti roll device of blast furnace hoisting system and truck thereof |
| CN205204734U (en) * | 2015-12-10 | 2016-05-04 | 中国石油集团川庆钻探工程有限公司 | Multiple brake control system based on well drilling winch |
| CN206203754U (en) * | 2016-11-21 | 2017-05-31 | 盐城海特机械科技有限公司 | A kind of safe anchor winch peculiar to vessel |
| CN207511741U (en) * | 2017-11-24 | 2018-06-19 | 徐州淮煤矿山设备制造有限公司 | A kind of haulage gear with hydraulic operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191112 |
|
| RJ01 | Rejection of invention patent application after publication |