CN106224414A - The aerobraking control system of Gear Planet Transmission scraper mucking - Google Patents
The aerobraking control system of Gear Planet Transmission scraper mucking Download PDFInfo
- Publication number
- CN106224414A CN106224414A CN201610632862.5A CN201610632862A CN106224414A CN 106224414 A CN106224414 A CN 106224414A CN 201610632862 A CN201610632862 A CN 201610632862A CN 106224414 A CN106224414 A CN 106224414A
- Authority
- CN
- China
- Prior art keywords
- control system
- gear planet
- planet transmission
- scraper mucking
- transmission scraper
- 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
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/02—Fluid pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The present invention relates to the aerobraking control system of a kind of Gear Planet Transmission scraper mucking, including brake valve and actuator, described actuator includes pneumatic element and leverage, described pneumatic element is hingedly mounted on Gear Planet Transmission scraper mucking, one end of described leverage connects pneumatic element, the hinged brake valve of the leverage other end by spring.The aerobraking control system of the Gear Planet Transmission scraper mucking of the present invention, sets up spring-like buffer element and makes the active force of pneumatic element be slowed by, and improves operability, to meet the requirement of practical situation.
Description
Technical field
The present invention relates to well ore deposit winning apparatus technical field, the aerobraking of a kind of Gear Planet Transmission scraper mucking
Control system.
Background technology
Gear Planet Transmission scraper mucking is that China's coal-mine down-hole driving muck uses the most common loading machine, existing
The operating system of Gear Planet Transmission scraper mucking handles drawworks brake handle, by linkage to the work of winch and idle running roller
The process of braking implemented by cylinder, and these steerable system power resources are manpowers, particularly advances at mine laneway big cross section and quickly executes
The scraper mucking of the big model of big cross section required in work, owing to operator's labor intensity in manipulation process significantly increases
Add, make this equipment motility and accuracy be greatly reduced.The operating physical force that operator provides, by the interaction mutually between connecting rod
Making and machine is braked by lever principle, owing to being limited by the locus between structure, the design between connecting rod can not
Meet the brake force requirement to mechanism, at present in the design of large-scale Gear Planet Transmission slusher machine, most to increase operation handle
Length realize and meet brake force, the requirement of moment, result strengthens operation amplitude, makes troubles to operator.
Along with air tool development, as pneumatic plunger cylinder also applies to this area as actuator, but commonly
Pneumatic plunger cylinder characteristic for start too fast, have impact on operability to a certain extent so that operation change interval subtract
Few, start too fast meeting and make slusher produce in the course of the work significantly to impact, corresponding to the respective change in operating process
Operation strain enforcement bring a certain degree of difficulty.
Summary of the invention
The technical problem to be solved in the present invention is: overcome that to be mounted directly pneumatic element in prior art pneumatic too fast, operation
Property difference technical problem, it is provided that the aerobraking control system of a kind of Gear Planet Transmission scraper mucking, make pneumatic unit by spring
Play cushioning effect during part effect, slow down the transmission of active force, improve operability.
The technical solution adopted for the present invention to solve the technical problems is: the pneumatic system of a kind of Gear Planet Transmission scraper mucking
Autocontrol system, including brake valve and actuator, described actuator includes pneumatic element and leverage, described gas
Dynamic element is hingedly mounted on Gear Planet Transmission scraper mucking, and one end of described leverage connects pneumatic unit by spring
Part, the hinged brake valve of the leverage other end.Because selecting, according to service condition, the spring that rigidity is bigger during type selecting.
Concrete, described pneumatic element is pneumatic plunger cylinder, is provided with and makes post in the rod chamber of described pneumatic plunger cylinder
The back-moving spring that plug resets, the rodless cavity connection high-pressure air source of pneumatic plunger cylinder.High pressure gas is poured in rodless cavity when needing to brake,
Release plunger, and promote leverage to move, then act on to brake valve, it is not necessary to during braking, back-moving spring makes plunger retract.
In order to preferably transmit moment, described leverage includes multiple connecting rod, and described multiple connecting rods head and the tail are successively
Hinged.
Further play cushioning effect, multiple connecting rods of described leverage have one for spring lever, described bullet
Spring base includes cylinder barrel, the polished rod being set in cylinder barrel and is sleeved on outside cylinder barrel the spiral bullet connecting cylinder barrel and polished rod end respectively
Spring.Spring lever can further function as cushioning effect.
The invention has the beneficial effects as follows, the aerobraking control system of a kind of Gear Planet Transmission scraper mucking of the present invention,
Setting up spring-like buffer element makes the active force of pneumatic element be slowed by, and improves operability, to meet the requirement of practical situation.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the aerobraking control system most preferred embodiment of the Gear Planet Transmission scraper mucking of the present invention
Figure；
In figure: 1. brake valve, 2. pneumatic element, 3. leverage, 4. spring, 5. spring lever.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only with
The basic structure of the illustration explanation present invention, therefore it only shows the composition relevant with the present invention.
A kind of optimal enforcement of the aerobraking control system of the Gear Planet Transmission scraper mucking of the present invention as shown in Figure 1
Example, including brake valve 1 and actuator, actuator includes pneumatic element 2 and leverage 3, and pneumatic element 2 is hingedly mounted on
On Gear Planet Transmission scraper mucking, one end of leverage 3 connects pneumatic element 2 by spring 4, and leverage 3 other end cuts with scissors
Connect brake valve 1.Pneumatic element 2 is pneumatic plunger cylinder, is provided with the back-moving spring making plunger return in the rod chamber of pneumatic plunger cylinder,
The rodless cavity connection high-pressure air source of pneumatic plunger cylinder.Leverage 3 includes multiple connecting rod, and multiple connecting rods head and the tail are the most hinged.
Having one in multiple connecting rods of leverage 3 is spring lever 5, and spring lever 5 includes cylinder barrel, the light being set in cylinder barrel
Bar connects cylinder barrel and the helical spring of polished rod end respectively with being sleeved on outside cylinder barrel.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely can carry out various change and amendment in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited in description, it is necessary to determine its technical scope according to right.
Claims (10)
1. an aerobraking control system for Gear Planet Transmission scraper mucking, including brake valve (1) and actuator, described
Actuator includes that pneumatic element (2) and leverage (3), described pneumatic element (2) are hingedly mounted on Gear Planet Transmission slusher
On dirt loader, it is characterized in that: one end of described leverage (3) connects pneumatic element (2), leverage by spring (4)
(3) the hinged brake valve of the other end (1).
2. the aerobraking control system of Gear Planet Transmission scraper mucking as claimed in claim 1, is characterized in that: described gas
Dynamic element (2) is pneumatic plunger cylinder.
3. the aerobraking control system of Gear Planet Transmission scraper mucking as claimed in claim 1, is characterized in that: described thick stick
Linkage (3) includes multiple connecting rod.
4. the aerobraking control system of Gear Planet Transmission scraper mucking as claimed in claim 1, is characterized in that: described many
Individual connecting rod head and the tail are the most hinged.
5. the aerobraking control system of Gear Planet Transmission scraper mucking as claimed in claim 3, is characterized in that: described thick stick
Multiple connecting rods of linkage (3) have one for spring lever (5).
6. the aerobraking control system of Gear Planet Transmission scraper mucking as claimed in claim 5, is characterized in that: described bullet
Spring base (5) includes cylinder barrel, the polished rod being set in cylinder barrel and is sleeved on outside cylinder barrel and connects cylinder barrel and the spiral of polished rod end respectively
Spring.
7. the aerobraking control system of Gear Planet Transmission scraper mucking as claimed in claim 2, is characterized in that: described gas
It is provided with, in the rod chamber of dynamic plunger case, the back-moving spring making plunger return.
8. the aerobraking control system of Gear Planet Transmission scraper mucking as claimed in claim 2, is characterized in that: described gas
The rodless cavity connection high-pressure air source of dynamic plunger case.
9. the aerobraking control system of Gear Planet Transmission scraper mucking as claimed in claim 1, is characterized in that: spring lever energy
Further function as cushioning effect.
10. the aerobraking control system of Gear Planet Transmission scraper mucking as claimed in claim 1, is characterized in that: this device
Pour high pressure gas in rodless cavity when needing to brake, release plunger, and promote leverage to move, then act on to brake valve, no
When needing to brake, back-moving spring makes plunger retract.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610632862.5A CN106224414A (en) | 2016-08-05 | 2016-08-05 | The aerobraking control system of Gear Planet Transmission scraper mucking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610632862.5A CN106224414A (en) | 2016-08-05 | 2016-08-05 | The aerobraking control system of Gear Planet Transmission scraper mucking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106224414A true CN106224414A (en) | 2016-12-14 |
Family
ID=57547715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610632862.5A Pending CN106224414A (en) | 2016-08-05 | 2016-08-05 | The aerobraking control system of Gear Planet Transmission scraper mucking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106224414A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022016604A1 (en) * | 2020-07-20 | 2022-01-27 | 淄博大力矿山机械有限公司 | Novel rock mucking machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1407113A (en) * | 1972-01-12 | 1975-09-24 | Brusselle A | Circular band brake |
| GB1476298A (en) * | 1974-09-20 | 1977-06-10 | Blacks Equip Ltd | Brake apparatus |
| CN201599029U (en) * | 2010-01-25 | 2010-10-06 | 黄浩 | Rock loading machine with hydraulic scraper bucket |
| CN103204445A (en) * | 2013-03-19 | 2013-07-17 | 安徽恒源煤电股份有限公司 | Pneumatic braking control system of planet-driven scraper loader |
| CN103204446A (en) * | 2013-03-20 | 2013-07-17 | 安徽恒源煤电股份有限公司 | Pneumatic braking control system of scraper loader |
-
2016
- 2016-08-05 CN CN201610632862.5A patent/CN106224414A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1407113A (en) * | 1972-01-12 | 1975-09-24 | Brusselle A | Circular band brake |
| GB1476298A (en) * | 1974-09-20 | 1977-06-10 | Blacks Equip Ltd | Brake apparatus |
| CN201599029U (en) * | 2010-01-25 | 2010-10-06 | 黄浩 | Rock loading machine with hydraulic scraper bucket |
| CN103204445A (en) * | 2013-03-19 | 2013-07-17 | 安徽恒源煤电股份有限公司 | Pneumatic braking control system of planet-driven scraper loader |
| CN103204446A (en) * | 2013-03-20 | 2013-07-17 | 安徽恒源煤电股份有限公司 | Pneumatic braking control system of scraper loader |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022016604A1 (en) * | 2020-07-20 | 2022-01-27 | 淄博大力矿山机械有限公司 | Novel rock mucking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161214 |
|
| WD01 | Invention patent application deemed withdrawn after publication |