CN202743922U - Self-moving device of loader - Google Patents
Self-moving device of loader Download PDFInfo
- Publication number
- CN202743922U CN202743922U CN 201220481802 CN201220481802U CN202743922U CN 202743922 U CN202743922 U CN 202743922U CN 201220481802 CN201220481802 CN 201220481802 CN 201220481802 U CN201220481802 U CN 201220481802U CN 202743922 U CN202743922 U CN 202743922U
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- Prior art keywords
- elevating conveyor
- loader
- self
- oil cylinder
- dolly
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Abstract
The utility model provides a self-moving device of a loader. The self-moving device of the loader comprises a small vehicle fixedly provided with a handpiece of a loader, wherein the small vehicle is in lap joint with a guide rail of a belt conveyor; the two sides of the loader are provided with three-loop chains; the three-loop chains are connected with a push rod of a first oil cylinder; and the first oil cylinder is fixedly connected with the tail end of the belt conveyor. According to the utility model, with a loader handpiece rack is additionally arranged to be matched with a bearing beam, so that the handpiece of the loader can be fixed on the small vehicle; and H-shaped steel frames at the two sides of the bearing beam at the tail of the belt conveyor are used as tracks so that the loader and the extension type belt conveyor are organically integrated, the timely, rapid and automatic movement of the loader can be realized, and the work efficiency and the bearing capability of the self-moving device can be enhanced.
Description
A kind of self-advancing Device of elevating conveyor
Technical field
The utility model relates to the coal transport equipment technical field, is specifically related to a kind of elevating conveyor of realizing from the device that moves.
Background technology
The elevating conveyor full name is the crossheading scraper blade elevating conveyor, be again scraping transporter, it is mounted in the bridge type scraping plate conveyer in the section haulage way that exports under the mine working face, is the load transfer device that three machines of modern large coal mine fully mechanized mining play important connection function in supporting.Elevating conveyor is comprised of three parts such as head, pars intermedia and drive end units, and its principle of work is the chute that will open wide, and the bearing piece as coal, spoil or material etc. is fixed on (composition scraper chain) on the chain with scraper plate, as driving component.After the head driving section starts, drive the sprocket wheel rotation on the head axle, make scraper chain circular flow drive material and move along chute, until to the chain-drive section unloading, scraper chain is walked around the stepless closed cycle operation of chain crop rotation, finishes the conveying of material.In current coal-face, the effect of slat conveyer is not only and is transported coal and material, but also is the orbit of coalcutter, so it becomes indispensable major equipment in the modernized coal winning technology.Slat conveyer can be kept in continuous operation, and produce and just can normally carry out, otherwise whole coal-face will present end-of-life state, and whole production is interrupted.
Elevating conveyor is mainly used in high yield, efficient comprehensive mechanization return airway is reprinted and is carried coal, can with Scraper Conveyor in Mining Face, crusher and belt feeder support the use, when work, the conveyer overlap joint of one end and driving surface, the other end links to each other with the tail of belt conveyer, the dolly of elevating conveyor is overlapped on the guide rail of belt feeder, and can do mass motion along it, thereby make elevating conveyor do whole the adjustment with the passing step pitch of working face conveyor, coal is transported by working face conveyor, reprints after bridge conveyor is raise by roadway floor and transports to extensible belt conveyor.
But because down-hole combined mining working affects greatly by geologic condition, its machine lane pressure is large, roadway deformation is serious, and elevating conveyor needs manually the contracting belt, prolong the scrapper conveyor mode operates, and relatively take a lot of work, consuming time, and continuous operation is poor, causes inefficiency; In addition, also can pinch continually car, prolong car, potential safety hazard is larger, the waste lot of materials, and maintenance is large, and machine lane prop drawing is lagged behind, and potential safety hazard is larger etc. during prop drawing.
The utility model content
The utility model will solve above-mentioned deficiency exactly, and a kind of self-advancing Device of elevating conveyor is provided, and elevating conveyor and extensible belt conveyor is organically combined be integral, and realizes the instant and quick travel of elevating conveyor.
In order to reach above-mentioned effect, the utility model provides a kind of self-advancing Device of elevating conveyor, comprise the dolly that sets firmly frame head of reloading machine, described dolly is overlapped on the guide rail of belt feeder, described elevating conveyor both sides are provided with ring chain, described ring chain is connected with the push rod of the first oil cylinder, and described the first oil cylinder and belt feeder end are affixed.
In order to make the unsettled section load-carrying capacity that can reach expectation of elevating conveyor, guarantee to overlap normally, transport coal and produce coal, the tail place of described elevating conveyor is provided with the carrying cylinder.
Described dolly both sides vertically are provided with movable the second oil cylinder.When transfer during carrier aircraft, two Vertical Cylinders are packed up inoperative, only have when needs shrink belt, two Vertical Cylinders are propped up, bear the weight cooperation contraction belt of unsettled section of elevating conveyor.
The guide rail of described belt feeder is to be made of the fixing carrier bar of belt feeder, and described dolly is mobile at carrier bar two body side frames.
Described the first oil cylinder and belt feeder are terminal affixed by bearing pin.
Portable elevating conveyor overall length 30m in the utility model, unsettled segment length 10.5m, the tail section of landing 15m, 0.8 m climbs.Adopt two flexible hydraulic rams to draw, each certainly amount of moving reaches 1.5 m.
In order to realize certainly moving of elevating conveyor, first belt machine end and its tail carrier bar are fixed with clamping plate, make belt machine end and carrier bar energy integrated moving; The head of elevating conveyor is fixed on the self-control dolly, uses the both sides I-beam section framework of carrier bar as the dolly runway, make belt feeder and elevating conveyor realize mobile overlap joint, realize that elevating conveyor integral body moves forward, the while can be installed the anti-skid device to strengthen stability.The tail of elevating conveyor can center on head longitudinal center line rotary moving, is convenient to tail and the face conveyor head normally overlaps; Full-closed structure is adopted in two sides of elevating conveyor, strengthens whole tensile strength, increases coal output.Adopt principle of superposition to assemble each member, and behind aircraft tail cylinder approximately 1m place add in addition place carrying cylinder, make the unsettled section load-carrying capacity that can reach expectation of elevating conveyor, guarantee when moving indeformablely, assurance overlaps normally, transports coal and produces coal.At the both sides of the every joint chute of elevating conveyor channel-section steel middle part welding ring chain, when being convenient to transfer carrier aircraft and oil cylinder be fixed; End at telescopic belt tail final section framework is fixed thereon two oil cylinders with bearing pin, and the push rod of oil cylinder is connected with ring chain by connecting device, is connected belt feeder in aggregates with elevating conveyor.One Vertical Cylinders respectively is installed as the usefulness of auxiliary adjustment in the dolly both sides.When needs transfer carrier aircraft, two Vertical Cylinders are packed up, two passing cylinder putters extend range (1.5 m) and are connected with the elevating conveyor ring chain, the operation three-position four-way valve is received cylinder, whole elevating conveyor moves forward along the belt feeder tail by dolly, every step pitch 1.5 m, the maximum range ability of elevating conveyor is 10 m.When needs shrink belt, two Vertical Cylinders to be propped up, the weight of bearing unsettled section of elevating conveyor cooperates shrinks belt, automatically shrinks belt.
So comparing with respect to prior art, the utility model has following beneficial effect:
(1) is fixed on the dolly with the head that cooperates, makes elevating conveyor of carrier bar by the machine for casing-in or applying cover to book head bracket, make runway with belt machine end carrier bar both sides I-beam section framework, elevating conveyor and extensible belt conveyor are organically combined be integral, realize instant movement and the quick travel of elevating conveyor.
(2) adopt principle of superposition to assemble each member, and behind the transfer conveyor tail cylinder approximately 1m place add in addition place carrying cylinder, make the unsettled section load-carrying capacity that can reach expectation of elevating conveyor, assurance overlaps normally, transports coal and produces coal.
(3) the each reach of portable elevating conveyor only needs one man operation, and whole operating process only needs greatly to shorten operating time and safety and stability about 30 min;
(4) whole contour size of the unit(s) is little, and be less demanding to drift section area, head-room, base plate planeness;
(5) collude by installing cable additional on elevating conveyor baffle plate both sides, cable, high-pressure rubber pipe etc. is fixed on the elevating conveyor, move with elevating conveyor, stopped the damage of cable, improved construction quality.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model structural representation;
Among the figure: the 1-carrier bar, the 2-dolly, the 3-elevating conveyor, the 4-ring chain, 5-carries cylinder, 6-the first oil cylinder, 7-the second oil cylinder.
The specific embodiment
As shown in Figure 1, a kind of self-advancing Device of elevating conveyor comprises the dolly 2 at the head place that is fixedly arranged on elevating conveyor 3, and described dolly 2 is overlapped on the guide rail of belt feeder, the guide rail of described belt feeder is to be made of the fixing carrier bar 1 of belt feeder, and described dolly 2 is mobile at 1 liang of body side frame of carrier bar.Described elevating conveyor 3 both sides are provided with ring chain 4, and described ring chain 4 is connected with the push rod of the first oil cylinder 6, and described the first oil cylinder 6 is terminal affixed by bearing pin with belt feeder.The tail place of described elevating conveyor 3 is provided with carrying cylinder 5; Described dolly 2 both sides vertically are provided with movable the second oil cylinder 7.
Belt machine end and its tail carrier bar are fixed with clamping plate, make belt machine end and carrier bar energy integrated moving first; The head of elevating conveyor is fixed on the self-control dolly, with the both sides I-beam section framework of carrier bar as the dolly runway, make belt feeder and elevating conveyor realize mobile overlap joint, realize that elevating conveyor integral body moves forward, the tail of elevating conveyor can center on head longitudinal center line rotary moving, is convenient to tail and the face conveyor head normally overlaps; And behind the aircraft tail cylinder of elevating conveyor approximately the 1m place add in addition place carrying cylinder, make the unsettled section load-carrying capacity that can reach expectation of elevating conveyor, guarantee when moving indeformablely, guarantee to overlap normally, transport coal and produce coal.The ring chain of elevating conveyor two side channels is connected with the push rod of the oil cylinder that is fixed on belt machine tail part, belt feeder is connected in aggregates with elevating conveyor, a Vertical Cylinders is respectively installed as the usefulness of auxiliary adjustment in the dolly both sides.When needs transfer carrier aircraft, two Vertical Cylinders are packed up, two passing cylinder putters extend range (1.5 m) and are connected with the elevating conveyor ring chain, the operation three-position four-way valve is received cylinder, whole elevating conveyor moves forward along the belt feeder tail by dolly, every step pitch 1.5 m, the maximum range ability of elevating conveyor is 10 m.When needs shrink belt, two Vertical Cylinders to be propped up, the weight of bearing unsettled section of elevating conveyor cooperates shrinks belt, automatically shrinks belt.
So the utility model is fixed on the dolly with the head that cooperates, makes elevating conveyor of carrier bar by the machine for casing-in or applying cover to book head bracket, make runway with belt machine end carrier bar both sides I-beam section framework, elevating conveyor and extensible belt conveyor are organically combined be integral, realize instant movement and the quick travel of elevating conveyor.By the carrying cylinder, make the unsettled section load-carrying capacity that can reach expectation of elevating conveyor, guarantee to overlap normally, transport coal and produce coal, improved its work efficiency and load-carrying capacity.
Above embodiment is not limited only to protection domain of the present utility model, all make amendment based on basic thought of the present utility model or change all belong to protection domain of the present utility model.
Claims (5)
1. the self-advancing Device of an elevating conveyor, comprise the dolly that is fixedly arranged on frame head of reloading machine, described dolly is overlapped on the guide rail of belt feeder, it is characterized in that: described elevating conveyor both sides are provided with ring chain, described ring chain is connected with the push rod of the first oil cylinder, and described the first oil cylinder and belt feeder end are affixed.
2. the self-advancing Device of a kind of elevating conveyor according to claim 1, it is characterized in that: described transfer conveyor tail place is provided with the carrying cylinder.
3. the self-advancing Device of a kind of elevating conveyor according to claim 1, it is characterized in that: described dolly both sides vertically are provided with movable the second oil cylinder.
4. the self-advancing Device of a kind of elevating conveyor according to claim 1 is characterized in that: the guide rail of described belt feeder is to be made of the fixing carrier bar of belt feeder, and described dolly is mobile at carrier bar two body side frames.
5. the self-advancing Device of a kind of elevating conveyor according to claim 1 is characterized in that: described the first oil cylinder and belt feeder are terminal affixed by bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481802 CN202743922U (en) | 2012-09-20 | 2012-09-20 | Self-moving device of loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481802 CN202743922U (en) | 2012-09-20 | 2012-09-20 | Self-moving device of loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202743922U true CN202743922U (en) | 2013-02-20 |
Family
ID=47703356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220481802 Expired - Fee Related CN202743922U (en) | 2012-09-20 | 2012-09-20 | Self-moving device of loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202743922U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670506A (en) * | 2013-12-12 | 2014-03-26 | 淮北安来机电装备有限公司 | Gantry type transfer system |
| CN104418091A (en) * | 2013-08-23 | 2015-03-18 | 包头职业技术学院 | Piston type coal conveyer |
| CN104444304A (en) * | 2014-08-11 | 2015-03-25 | 三一重型装备有限公司 | Transferring conveyor |
| CN107539710A (en) * | 2017-10-11 | 2018-01-05 | 淮南矿业(集团)有限责任公司 | A kind of tail movable type extensible belt conveyor hydraulic deflection regulating device |
-
2012
- 2012-09-20 CN CN 201220481802 patent/CN202743922U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104418091A (en) * | 2013-08-23 | 2015-03-18 | 包头职业技术学院 | Piston type coal conveyer |
| CN103670506A (en) * | 2013-12-12 | 2014-03-26 | 淮北安来机电装备有限公司 | Gantry type transfer system |
| CN104444304A (en) * | 2014-08-11 | 2015-03-25 | 三一重型装备有限公司 | Transferring conveyor |
| CN107539710A (en) * | 2017-10-11 | 2018-01-05 | 淮南矿业(集团)有限责任公司 | A kind of tail movable type extensible belt conveyor hydraulic deflection regulating device |
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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: 20130220 Termination date: 20130920 |