CN202044974U - Cantilever type crusher - Google Patents
Cantilever type crusher Download PDFInfo
- Publication number
- CN202044974U CN202044974U CN2011200700602U CN201120070060U CN202044974U CN 202044974 U CN202044974 U CN 202044974U CN 2011200700602 U CN2011200700602 U CN 2011200700602U CN 201120070060 U CN201120070060 U CN 201120070060U CN 202044974 U CN202044974 U CN 202044974U
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- CN
- China
- Prior art keywords
- disintegrating machine
- oil cylinder
- base
- assembly
- support
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to mine devices and particularly discloses a cantilever type crusher which comprises a track assembly arranged on a base; the track assembly is internally provided with a pushing base with the upper part hinged with a bracket; the bracket is provided with a cantilever mechanism; the cantilever type crusher is characterized by comprising a rotary bracket hinged with the bracket through a rear-end pin hole, and a large arm, a small arm and a hydraulic pickaxe assembly which are connected in sequence from back to front; and a large arm cylinder, a small arm cylinder and a hydraulic pickaxe cylinder are arranged between every two assemblies in sequence. According to the cantilever type crusher, the structural design is reasonable, the labor intensity of workers can be lightened effectively, the labor effect is improved, the crushing of waste rock or coal sheets can be realized, and the cantilever type crusher is applicable to wide promotion and application.
Description
(1) technical field
The utility model belongs to mining equipment, particularly a kind of cantilevered disintegrating machine.
(2) background technology
In the present comprehensive mining machinery coal mining process, particularly adopt in the recovery process of caving coal technology, the probability that bulk spoil or coal cinder occur is big especially, bulk spoil or coal cinder bring very big difficulty and unsafe factor to transportation, the feeding mouth place that bulk spoil or coal cinder get lodged in disintegrating machine often occurs, influence normal transport, need manually to carry out fragmentation with tup, increase labor strength, reduced efficiency.
(3) summary of the invention
The utility model is in order to remedy the deficiencies in the prior art, the cantilevered disintegrating machine of provide a kind of workman's of alleviating burden, increasing work efficiency.
The utility model is achieved by the following technical solution:
A kind of cantilevered disintegrating machine, comprise the rail assembly that is arranged on the base, the passing base of upper articulation support is installed in the rail assembly, cantilever mechanism is installed on the support, it is characterized in that: described cantilever mechanism comprises by rear end pin-and-hole and the hinged reversing frame of support, and the big arm, forearm and the Hydraulic pick assembly that connect successively from back to front, and above-mentioned big arm oil cylinder, forearm oil cylinder and the Hydraulic pick oil cylinder of being disposed with between the assembly in twos; Support is provided with angling cylinder and the leveling cyclinder that connects cantilever mechanism respectively, passes on the base telescopic oil cylinder is installed, and base is provided with the hydraulic system and the electrical system of control oil cylinder.
Each assembly of cantilever mechanism and three oil cylinders link together in the utility model, form a series of quadric chains, and cantilever is realized bending and opened action under the promotion of hydraulic jack; Cantilever design is connected on the support by bearing pin again, relies on angling cylinder to realize swinging, and relies on leveling cyclinder to realize the adjustment of certain angle in the vertical direction; A plurality of oil cylinders the flexible adjustment that has realized the Hydraulic pick assembly is set, reached better crushing effect.
More excellent scheme of the present utility model is:
For realizing the flexible motion of Hydraulic pick assembly, be connected with connecting rod between described Hydraulic pick assembly and the Hydraulic pick oil cylinder, be connected and installed with support bar between connecting rod and the forearm.
Described disintegrating machine is installed on the transportation chute of elevating conveyor of main disintegrating machine front end, and the bulk spoil or the coal cinder that can not enter main disintegrating machine tiger carried out second-time breakage.
Described disintegrating machine and creeper undercarriage combination are combined into a kind of portable cantilever disintegrating machine.
The utility model reasonable in design can effectively alleviate workman's fastness intensity, raises labour efficiency, and realizes the fragmentation of spoil or coal cinder, is suitable for wide popularization and application.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of the utility model cantilever mechanism;
Fig. 3 is the structural representation of the utility model base portion.
Among the figure, 1 rail assembly, 2 supports, 3 pass base, 4 cantilever mechanisms, 5 reversing frames, 6 big arms, 7 forearms, 8 Hydraulic pick assemblies, 9 big arm oil cylinders, 10 forearm oil cylinders, 11 Hydraulic pick oil cylinders, 12 angling cylinders, 13 leveling cyclinders, 14 telescopic oil cylinders, 15 hydraulic systems, 16 electrical systems, 17 connecting rods, 18 support bars.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises the rail assembly 1 that is arranged on the base, the passing base 3 of upper articulation support 2 is installed in the rail assembly 1, cantilever mechanism 4 is installed on the support 2, described cantilever mechanism 4 comprises by the hinged reversing frame 5 of rear end pin-and-hole and support 2, and the big arm 6, forearm 7 and the Hydraulic pick assembly 8 that connect successively from back to front, and above-mentioned big arm oil cylinder 9, forearm oil cylinder 10 and the Hydraulic pick oil cylinder 11 of being disposed with between the assembly in twos; Support 2 is provided with angling cylinder 12 and the leveling cyclinder 13 that connects cantilever mechanism 4 respectively, passes on the base 3 telescopic oil cylinder 14 is installed, and base is provided with the hydraulic system 15 and the electrical system 16 of control oil cylinder; Be connected with connecting rod 17 between described Hydraulic pick assembly 8 and the Hydraulic pick oil cylinder 11, be connected and installed with support bar 18 between connecting rod 17 and the forearm 7.
When meeting bulk spoil or coal cinder and getting lodged in the feeding mouth place of disintegrating machine, use disintegrating machine of the present utility model, by being connected of each structural member and oil cylinder, form a series of linkages, under the promotion of hydraulic jack, cantilever mechanism 4 realizes and opens action that cantilever mechanism 4 is connected on the support 2 by bearing pin, relies on angling cylinder 12 to realize swinging crooked; Support 2 also is to be connected by bearing pin to pass on the base 3, relies on leveling cyclinder 13 to realize the adjustment of certain angle in the vertical direction, passes base 3 under the effect of telescopic oil cylinder 14, can slide along guide assembly 1 front and back.
Disintegrating machine can be installed on the transportation chute of elevating conveyor of main disintegrating machine front end, also can make up with walking mechanism, is combined into a kind of portable cantilever disintegrating machine.
Claims (4)
1. cantilevered disintegrating machine, comprise the rail assembly (1) that is arranged on the base, the passing base (3) of upper articulation support (2) is installed in the rail assembly (1), cantilever mechanism (4) is installed on the support (2), it is characterized in that: described cantilever mechanism (4) comprises by rear end pin-and-hole and the hinged reversing frame (5) of support (2), and the big arm (6) that connects successively from back to front; forearm (7) and Hydraulic pick assembly (8), and the above-mentioned big arm oil cylinder (9) that is disposed with between the assembly in twos; forearm oil cylinder (10) and Hydraulic pick oil cylinder (11); Support (2) is provided with angling cylinder (12) and the leveling cyclinder (13) that connects cantilever mechanism (4) respectively, pass on the base (3) telescopic oil cylinder (14) is installed, base is provided with the hydraulic system (15) and the electrical system (16) of control oil cylinder.
2. cantilevered disintegrating machine according to claim 1 is characterized in that: be connected with connecting rod (17) between described Hydraulic pick assembly (8) and the Hydraulic pick oil cylinder (11), be connected and installed with support bar (18) between connecting rod (17) and the forearm (7).
3. cantilevered disintegrating machine according to claim 1 and 2 is characterized in that: described disintegrating machine is installed on the transportation chute of elevating conveyor of main disintegrating machine front end.
4. cantilevered disintegrating machine according to claim 1 and 2 is characterized in that: described disintegrating machine and creeper undercarriage combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200700602U CN202044974U (en) | 2011-03-17 | 2011-03-17 | Cantilever type crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200700602U CN202044974U (en) | 2011-03-17 | 2011-03-17 | Cantilever type crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202044974U true CN202044974U (en) | 2011-11-23 |
Family
ID=44985299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200700602U Expired - Fee Related CN202044974U (en) | 2011-03-17 | 2011-03-17 | Cantilever type crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202044974U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179270A (en) * | 2011-03-17 | 2011-09-14 | 兖州煤业股份有限公司 | Cantilever type crushing machine |
| CN102600922A (en) * | 2012-01-13 | 2012-07-25 | 中钢集团鞍山热能研究院有限公司 | Primary crushing method of coal-series needle coke and device thereof |
| CN103977853A (en) * | 2013-02-08 | 2014-08-13 | 斗山工程机械（中国）有限公司 | Crusher |
| CN110142118A (en) * | 2019-06-12 | 2019-08-20 | 北京天地华泰矿业管理股份有限公司 | A kind of high-seam working face reprinting machine inlet coarse coal crushing system |
-
2011
- 2011-03-17 CN CN2011200700602U patent/CN202044974U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179270A (en) * | 2011-03-17 | 2011-09-14 | 兖州煤业股份有限公司 | Cantilever type crushing machine |
| CN102600922A (en) * | 2012-01-13 | 2012-07-25 | 中钢集团鞍山热能研究院有限公司 | Primary crushing method of coal-series needle coke and device thereof |
| CN102600922B (en) * | 2012-01-13 | 2014-01-29 | 中钢集团鞍山热能研究院有限公司 | Primary crushing method of coal-series needle coke |
| CN103977853A (en) * | 2013-02-08 | 2014-08-13 | 斗山工程机械（中国）有限公司 | Crusher |
| CN110142118A (en) * | 2019-06-12 | 2019-08-20 | 北京天地华泰矿业管理股份有限公司 | A kind of high-seam working face reprinting machine inlet coarse coal crushing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20130317 |