CN203392753U - Mining loader - Google Patents
Mining loader Download PDFInfo
- Publication number
- CN203392753U CN203392753U CN201320369504.1U CN201320369504U CN203392753U CN 203392753 U CN203392753 U CN 203392753U CN 201320369504 U CN201320369504 U CN 201320369504U CN 203392753 U CN203392753 U CN 203392753U
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- China
- Prior art keywords
- oil cylinder
- lifting arm
- fixing base
- fixed
- rotary fixing
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Abstract
The utility model discloses a mining loader. The mining loader comprises a hoisting oil cylinder (8), a multi-stage oil cylinder (9), a jib support oil cylinder (11) and a hydraulic station (10), wherein an integer formed by a hanger (4), a pulley wheel (5), a steel wire rope (6) and a jib (7) is inserted on a rotary fixing base (3); one end of the hoisting oil cylinder, one end of the multi-stage oil cylinder and one end of the jib support oil cylinder are all fixed on the rotary fixing base, and corresponding output shafts of the hoisting oil cylinder, the multi-stage oil cylinder and the jib support oil cylinder are respectively connected with the steel wire rope, the movable end of the jib, and the lower surface of the movable end of the jib; the hydraulic station is connected with the hoisting oil cylinder, the multi-stage oil cylinder and the jib support oil cylinder through oil pipes. Beneficially, the mining loader finishes the work of loading and unloading of goods inside or outside the tunnel, load sharing and lane distinguishing through an operating handle, and thus, the work efficiency is improved; a hydraulic station is used as a power source for each oil cylinder, and is easy to operate and convenient to maintain; the mining loader is a movable device, is free from installation, occupies a small space and reduces the production cost.
Description
Technical field
The utility model relates to a kind of loader-unloader, and specifically a kind of mining loader-unloader, belongs to mining equiment technical field.
Background technology
At present, goods inside and outside in coal mine roadway need load and unload ,Fen Che, shunting, especially large, by manpower, cannot solve.For this situation, on ore deposit, adopt manpower and chain block or driving to solve this problem.Because manpower is limited, and affect safety; Chain block strength is unstable; And driving installation requirement space is large, the cost of not only increasing input widely, and bring in the very large work capacity aspect safeguarding to the later stage, travel safety is too low simultaneously.For addressing the above problem, need to provide a kind of structure improved mining loader-unloader that has, to overcome defect of the prior art.
Summary of the invention
The problem existing for above-mentioned prior art, the utility model provides a kind of mining loader-unloader, can automatically complete the handling ,Fen Chehe shunting work of the inside and outside goods in tunnel, and the installing space needing is little, lowers plant maintenance amount.
To achieve these goals, a kind of mining loader-unloader of the present utility model, comprise bracing or strutting arrangement, rotary fixing base, lifting arm, lifting oil cylinder, multi-stage oil cylinder and lifting arm support cylinder and Hydraulic Station, bracing or strutting arrangement be fixed on framework below, rotary fixing base be fixed on framework above; Lifting arm is inserted on rotary fixing base, lifting arm upper surface dead sheave group, and assembly pulley is provided with steel rope, and steel rope one end connects hook, and its other end is connected to the shaft place of lifting oil cylinder, and the lifting oil cylinder other end is fixed on rotary fixing base; Multi-stage oil cylinder is arranged on the below of lifting arm, and multi-stage oil cylinder one end is fixed on rotary fixing base, and its shaft is connected with the movable end of lifting arm; Lifting arm support cylinder one end is fixed on rotary fixing base, and its shaft is connected to the lower surface of lifting arm movable end; Hydraulic Station is connected with lifting oil cylinder, multi-stage oil cylinder and lifting arm support cylinder respectively by oil pipe, setting operation handle on Hydraulic Station.
Further, multi-stage oil cylinder is secondary cylinder, because the limited space in mine, by secondary cylinder flexible, realizes moving forward and backward of lifting arm.
Further, bracing or strutting arrangement comprises fixedly square steel, flexible square steel, telescopic oil cylinder and adapter plate, fixedly square steel is fixed on framework, its other end is fixed on flexible square steel, and telescopic oil cylinder is arranged in flexible square steel, and the shaft place of telescopic oil cylinder is connected and fixed plate, because of the track in mine very narrow, flat truck area on it is little, can control below it and side fixing by telescopic oil cylinder flexible, makes whole mining loader-unloader firm.
Principle of work: by Hydraulic Station upper handle is operated, by Hydraulic Station, drive lifting oil cylinder, multi-stage oil cylinder and lifting arm support cylinder to work, bracing or strutting arrangement is controlled below it and side fixing, then by multi-stage oil cylinder flexible, realize moving forward and backward of lifting arm, by the flexible lifting up and down that realizes goods by pulley, steel rope, hook of lifting oil cylinder, as sling height can realize by the flexible of lifting arm support cylinder not.
The beneficial effects of the utility model are: compared with prior art, working in the handling ,Fen Chehe shunting that the utility model completes the inside and outside goods in tunnel by operating handle, has improved work efficiency; The utility model adopts Hydraulic Station as the propulsion source of each oil cylinder, simple to operate, easy to maintenance, has improved the reliability of work; The utility model is mobile unit, without installation, as long as there is the place of track to use, has reduced the requirement to installing space, has reduced productive costs.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is birds-eye view of the present utility model;
Fig. 3 is the structure enlarged drawing of bracing or strutting arrangement in the utility model.
In figure: 1, flat truck, 2, bracing or strutting arrangement, 3, rotary fixing base, 4, hook, 5, assembly pulley, 6, steel rope, 7, lifting arm, 8, lifting oil cylinder, 9, multi-stage oil cylinder, 10, Hydraulic Station, 11, lifting arm support cylinder, 12, track, 13, framework, 14, fixing square steel, 15, flexible square steel, 16, telescopic oil cylinder, 17, adapter plate.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of mining loader-unloader of the present utility model, comprises bracing or strutting arrangement 2, rotary fixing base 3, lifting arm 7, lifting oil cylinder 8, multi-stage oil cylinder 9, lifting arm support cylinder 11 and Hydraulic Station 10,
Bracing or strutting arrangement 2 be fixed on framework 13 below, rotary fixing base 3 be fixed on framework 13 above;
Working process is: by operating handle implementation and operation on Hydraulic Station 10, by Hydraulic Station 10, drive lifting oil cylinder 8, multi-stage oil cylinder 9 and 11 work of lifting arm support cylinder, bracing or strutting arrangement 2 is controlled below it and side fixing, then by multi-stage oil cylinder 9 flexible, realize moving forward and backward of lifting arm 7, by the flexible lifting up and down that realizes goods by assembly pulley 5, steel rope 6, hook 4 of lifting oil cylinder 8, as sling height can realize by the flexible of lifting arm support cylinder 11 not.
Due to the restriction of usage condition on mine, can not use full-automation, the utility model only has the handling ,Fen Chehe shunting that completes the inside and outside goods in tunnel by operating handle to work, and has improved work efficiency; Adopt Hydraulic Station 10 as the propulsion source of each oil cylinder, simple to operate, easy to maintenance, improved the reliability of work; The utility model is mobile unit, without installation, as long as there is the place of track to use, has reduced the requirement to installing space, has reduced productive costs.
As shown in Figure 1, the multi-stage oil cylinder 9 that the utility model adopts is secondary cylinder, because the limited space in mine, by secondary cylinder flexible, realizes moving forward and backward of lifting arm.
As shown in Figure 3, the bracing or strutting arrangement 2 that the utility model adopts comprises fixedly square steel 14, flexible square steel 15, telescopic oil cylinder 16 and adapter plate 17, fixedly square steel 14 is fixed on framework 13, its other end is fixed on flexible square steel 15, telescopic oil cylinder 16 is arranged in flexible square steel 15, the shaft place of telescopic oil cylinder 16 is connected and fixed plate 17, because of the track in mine very narrow, flat truck 1 area on it is little, can control below it and side fixing by telescopic oil cylinder 16 flexible, make whole mining loader-unloader firm.
Claims (3)
1. a mining loader-unloader, comprises bracing or strutting arrangement (2), rotary fixing base (3), lifting arm (7), lifting oil cylinder (8), multi-stage oil cylinder (9) and lifting arm support cylinder (11), it is characterized in that, also comprises Hydraulic Station (10),
Described bracing or strutting arrangement (2) be fixed on framework (13) below, described rotary fixing base (3) be fixed on framework (13) above;
Described lifting arm (7) is inserted on rotary fixing base (3), described lifting arm (7) upper surface dead sheave group (5), described assembly pulley (5) is provided with steel rope (6), described steel rope (6) one end connects hook (4), its other end is connected to the shaft place of lifting oil cylinder (8), and described lifting oil cylinder (8) other end is fixed on rotary fixing base (3);
Described multi-stage oil cylinder (9) is arranged on the below of lifting arm (7), and it is upper that multi-stage oil cylinder (9) one end is fixed on rotary fixing base (3), and its shaft is connected with the movable end of lifting arm (7); It is upper that described lifting arm support cylinder (11) one end is fixed on rotary fixing base (3), and its shaft is connected to the lower surface of lifting arm (7) movable end;
Described Hydraulic Station (10) is connected with lifting oil cylinder (8), multi-stage oil cylinder (9) and lifting arm support cylinder (11) respectively by oil pipe, the upper setting operation handle of described Hydraulic Station (10).
2. mining loader-unloader according to claim 1, is characterized in that, described multi-stage oil cylinder (9) is secondary cylinder.
3. mining loader-unloader according to claim 1 and 2, it is characterized in that, described bracing or strutting arrangement (2) comprises fixedly square steel (14), flexible square steel (15), telescopic oil cylinder (16) and adapter plate (17), described fixedly square steel (14) is fixed on framework (13), its other end is fixed on flexible square steel (15), described telescopic oil cylinder (16) is arranged in flexible square steel (15), and the shaft place of described telescopic oil cylinder (16) is connected and fixed plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320369504.1U CN203392753U (en) | 2013-06-25 | 2013-06-25 | Mining loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320369504.1U CN203392753U (en) | 2013-06-25 | 2013-06-25 | Mining loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203392753U true CN203392753U (en) | 2014-01-15 |
Family
ID=49904300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320369504.1U Expired - Fee Related CN203392753U (en) | 2013-06-25 | 2013-06-25 | Mining loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203392753U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318772A (en) * | 2013-06-25 | 2013-09-25 | 山东力控矿山设备有限公司 | Loading and unloading machine for mining |
| CN110700127A (en) * | 2019-11-22 | 2020-01-17 | 李铮 | Auxiliary reinforcing device for simply supported beam bridge |
-
2013
- 2013-06-25 CN CN201320369504.1U patent/CN203392753U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318772A (en) * | 2013-06-25 | 2013-09-25 | 山东力控矿山设备有限公司 | Loading and unloading machine for mining |
| CN110700127A (en) * | 2019-11-22 | 2020-01-17 | 李铮 | Auxiliary reinforcing device for simply supported beam bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xuzhou anda Technology Co., Ltd. Assignor: Shandong Force Control Mine Equipment Co., Ltd. Contract record no.: 2014320000510 Denomination of utility model: Loading and unloading machine for mining Granted publication date: 20140115 License type: Exclusive License Record date: 20140618 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20150625 |
|
| EXPY | Termination of patent right or utility model |