CN202850069U - Operating mechanism of side-unloading rock loader for coal mine - Google Patents
Operating mechanism of side-unloading rock loader for coal mine Download PDFInfo
- Publication number
- CN202850069U CN202850069U CN 201220477544 CN201220477544U CN202850069U CN 202850069 U CN202850069 U CN 202850069U CN 201220477544 CN201220477544 CN 201220477544 CN 201220477544 U CN201220477544 U CN 201220477544U CN 202850069 U CN202850069 U CN 202850069U
- Authority
- CN
- China
- Prior art keywords
- unloading
- scraper bowl
- loader
- operating mechanism
- rock loader
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- 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
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Abstract
The utility model provides an operating mechanism of a side-unloading rock loader for coal mine. The operating mechanism of the side-unloading rock loader for the coal mine is characterized in that bucket assembly is connected with a bucket seat through a hinge pin, the bucket seat is connected with a connecting rod through a hinge pin, the connecting rod is connected with a rocker arm through a hinge pin, the rocker arm is connected with a loader body through a rotating bucket cylinder, an amplitude variation arm is connected with the bucket seat through a hinge pin, and a lifting cylinder is connected with the amplitude variation arm through a hinge pin. The operating mechanism of the side-unloading rock loader for the coal mine has the advantages that the condition that a side-unloading cylinder is required to be reinstall when a left side unloading and a right side unloading are converted to each other in prior art is changed, and the mounting position of the side-unloading cylinder can be invariant in the process of work condition conversion of left-and-right side unloading, so as to bring convenience to an operator and simplify processing process. According to an inversion six connecting rod mechanism, not only side unloading but also front unloading is available, and multifunction of one loader is achieved. In the market, an existing side-unloading rock loader cannot be unloaded from the front, an existing front-unloading rock loader cannot be unloaded from the sides, and the mounting position of a side-unloading cylinder needs to be changed in the process of work condition conversion of left-and-right side unloading for an existing front-unloading rock loader which can be unloaded from the sides.
Description
Technical field
The utility model relates to a kind of colliery loader, particularly a kind of colliery operating mechanism's device of the side unloading rock loader of loader.
Background technology
Development along with market, client and manufacturer are also more and more harsher to the requirement of side unloading rock loader design, the client need to spend minimum money to buy the product of multi-functional machine, this manufacturer owing to causing product cost, a lot of reasons is increased, and requirement product processing technique under identical product function condition is simple, with Cost reduction.This colliery is exactly to have solved above some problem with the design of the scraper bowl of side unloading rock loader.
Summary of the invention
The purpose of this utility model is the deficiency that exists in the above-mentioned technology, provides a kind of multifunctional coal mining working mechanism of side-dumping rock loader device.
The purpose of this utility model is achieved in that and comprises scraper bowl assembly, scraper bowl seat, connecting rod, rocking arm, luffing arm, rotary ink tank, elevating ram, it is characterized in that, the scraper bowl assembly is connected with bearing pin with the scraper bowl seat, the scraper bowl seat is connected with bearing pin with connecting rod, connecting rod is connected with bearing pin with rocking arm; rocking arm is connected with rotary ink tank with body, and the luffing arm is connected with bearing pin with the scraper bowl seat, and elevating ram is connected with bearing pin with the luffing arm.
The purpose of this utility model advantage is, will reinstall the side dumping oil cylinder when (1) has changed the side dumping conversion of the former left and right sides, and the installation site of side dumping oil cylinder is constant when left side side dumping and the conversion of the right side dumping industrial and mineral, has not only made things convenient for the operator, has also simplified processing technology.(2) adopt reversal six-connecting-rod mechanism namely can side dumping again can front dump, realized multi-functional machine.Side unloading rock loader on the existing market can not front dump, and the dirt loader of front dump can not side dumping, and side dumping oil cylinder when side dumping industrial and mineral in the left and right sides is changed that can side dumping will change the installation site with the person.
Description of drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is scraper bowl assembly structure schematic diagram of the present utility model
The specific embodiment:
Below in conjunction with accompanying drawing present embodiment is described further
As shown in Figure 1, scraper bowl assembly 1 is connected with scraper bowl seat 2 usefulness bearing pins, and scraper bowl seat 2 is connected with connecting rod 3 usefulness bearing pins, connecting rod 3 is connected with bearing pin with Rocker arm 4; Rocker arm 4 is connected with rotary ink tank 6 with body, and luffing arm 5 is connected with scraper bowl seat 2 usefulness bearing pins, and elevating ram 7 is connected with luffing arm 5 usefulness bearing pins.
As shown in Figure 2, side guard board 8 is connected with scraper bowl body 9 usefulness bolts, and blanking cover 12 is connected with scraper bowl body and function bolt, and side plate 13 also is connected with bolt with scraper bowl body 9, and side guard board 8, scraper bowl body 9, side plate 13 form the scraper bowl assembly with blanking cover 12.The scraper bowl assembly is connected with side dumping oil cylinder 11 with scraper bowl seat 2 usefulness bearing pins 10.
The course of work of the present utility model is as follows,
During the operating mechanism front dump:
1) scraper bowl 1 is set level, the scraper bowl mouth forward, mobile dirt loader pushes stockpile with scraper bowl;
2) reversible bucket 1 makes material be full of scraper bowl while advancing;
3) after scraper bowl 1 is filled material, scraper bowl is become a full member, the scraper bowl mouth upwards and promotes luffing arm 5 by elevating ram and is raised to the appropriate location and carries out the preparation of transporting;
4) mobile dirt loader is transported to the unloading point front with material;
5) scraper bucket tooth is aimed at dumper and carried out the front dump material;
6) scraper bowl is resetted and decline luffing arm is prepared to return;
7) return gatehead;
8) scraper bowl is set level the insertion position and carried out next working cycles.
During ※ operating mechanism side dumping:
The step in three steps of the first step to the is identical with the method for the step in three steps of the first step to the of front dump;
4) move dirt loader during side dumping material is transported to the unloading point side;
5) scraper bowl side guard board 1 is aimed at dumper during side dumping and carry out the side dumping material;
The step in the 6th step to the 8th step is identical to the method for the step in the 8th step with the 6th step of front dump;
When unload in the left side:
(1) during side dumping, bearing pin is the swivel bearing axle of scraper bowl body;
(2) by hydraulic coupling the side dumping oil cylinder is stretched out;
(3) the scraper bowl body rotates around bearing pin, and is rotated counterclockwise under the thrust of side dumping oil cylinder;
(4) when the piston rod of side dumping oil cylinder all stretches out, reach maximum side dumping angle;
(5) after unloading was finished, the piston rod of side dumping oil cylinder was retracted.
When unload on the right side:
When (1) unload on the right side, the side guard board of left side handler and side guard board are exchanged installation, bearing pin and blanking cover exchange to be installed;
(2) process of whole side dumping is identical as the left side handler, and just axis of rotation is changed to the right side by the left side, thereby the direction of rotation of scraper bowl has also become, and becomes clockwise direction, thereby uninstall direction is also on the right side.Can realize that side dumping can realize front dump again, and left and right sides side dumping can be exchanged.
Claims (2)
1. a colliery is with the operating mechanism of side unloading rock loader, comprise scraper bowl assembly, scraper bowl seat, connecting rod, rocking arm, luffing arm, bucket oil cylinder, elevating ram, it is characterized in that, the scraper bowl assembly is connected with bearing pin with the scraper bowl seat, the scraper bowl seat is connected with bearing pin with connecting rod, and connecting rod is connected with bearing pin with rocking arm, and rocking arm is connected with rotary ink tank with body, the luffing arm is connected with bearing pin with the scraper bowl seat, and elevating ram is connected with bearing pin with the luffing arm.
According to claim 1 described colliery with the operating mechanism of side unloading rock loader, it is characterized in that, the side guard board of scraper bowl assembly structure is connected with scraper bowl body and function bolt, blanking cover is connected with scraper bowl body and function bolt, side plate also is connected with bolt with the scraper bowl body, side guard board, scraper bowl body, side plate seam and the stifled scraper bowl assembly that forms, the scraper bowl assembly is connected with the side dumping oil cylinder with bearing pin with the scraper bowl seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220477544 CN202850069U (en) | 2012-09-19 | 2012-09-19 | Operating mechanism of side-unloading rock loader for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220477544 CN202850069U (en) | 2012-09-19 | 2012-09-19 | Operating mechanism of side-unloading rock loader for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202850069U true CN202850069U (en) | 2013-04-03 |
Family
ID=47981285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220477544 Expired - Fee Related CN202850069U (en) | 2012-09-19 | 2012-09-19 | Operating mechanism of side-unloading rock loader for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202850069U (en) |
-
2012
- 2012-09-19 CN CN 201220477544 patent/CN202850069U/en not_active Expired - Fee Related
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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: 20130403 Termination date: 20150919 |
|
| EXPY | Termination of patent right or utility model |