CN204528553U - The ore drawing with hydraulic control leaks - Google Patents
The ore drawing with hydraulic control leaks Download PDFInfo
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- CN204528553U CN204528553U CN201520123368.7U CN201520123368U CN204528553U CN 204528553 U CN204528553 U CN 204528553U CN 201520123368 U CN201520123368 U CN 201520123368U CN 204528553 U CN204528553 U CN 204528553U
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Abstract
The utility model relates to a kind of ore drawing with hydraulic control and leaks, comprise ore drawing leak and be located at the plate in ore drawing leakage leak side slideway, it is characterized in that: ore drawing leaks upper cross-beam and is provided with hanger and utilizes hanger to be hinged with hydraulic actuating cylinder, plate upper side is provided with otic placode and utilizes the expansion link end of otic placode and hydraulic actuating cylinder hinged, hydraulic actuating cylinder utilizes the oil pump of hydraulic high-pressure flexible pipe and Hydraulic Station, fuel tank is connected, hydraulic high-pressure flexible pipe arranges electromagnetic valve and electromagnetic valve is separately configured with electro connecting pressure gauge, electro connecting pressure gauge is connected with over pressure alarm device, the drive motor of oil pump is connected with field operation box respectively with remote operation case, remote operation case and field operation box utilize cable to be connected and are respectively equipped with plate raise button and plate decline button.Its structure is simple, easy to use and reliable, fundamentally solves existing ore drawing and leaks control mechanism manual operation and waste time and energy, affect production efficiency, the problem that ore drawing leakage plate service life is short.
Description
Technical field
The utility model relates to the charging gear of belt transporter, and particularly a kind of ore drawing with hydraulic control leaks.
Background technology
Belt transporter is the visual plant of mine transferring raw material, ore, belt transporter is equipped with charging gear, the structure of charging gear normally moves up and down Controlled ore drawing by plate and leaks leak size, to realize belt feeder cloth size or to open closedown leak, and plate moves up and down by pressing thick stick to realize.The control mechanism that existing storage ore deposit groove ore drawing leaks specifically, pressure thick stick is fixed by a fulcrum above plate, pressure thick stick one end utilizes steel rope to be connected with plate, and the other end utilizes iron wire to be connected with attachment point, pulls the iron wire be connected with attachment point to drive plate to move up and down by manpower.When the ore deposit stream leaked when anti-ore deposit reaches requirement, with iron wire, pressure thick stick is fixed.Above-mentioned control mechanism shortcoming is as follows: ore grain size becomes in large or ore to have during bulk foreign material and very easily blocks leak, causes leak stopping fault.Process this fault to need workman to press thick stick to scene to make its plate moves, increasing leak makes the ore of its bulk and foreign material pass through, often have at ongoing operations dagger plate and blocked or stuck phenomenon by nugget, it is made can not normally to descend ore deposit cloth, processing this fault needs the workman of 2 or more roll to scene sledgehammer or shake plate, make it move up and down to change leak size, need time serious to employ weight-lifting equipment etc.Also workman is needed to realize to execute-in-place pressure thick stick when belt needs ore drawing, disconnected ore deposit and adds material reducing.To sum up, plate moves up and down is all realize, so plate weight can not be overweight by manpower, so blocked up steel plate and wear plate can not be selected when plate makes, and the thickness of plate is the key factor of plate life-span (operating cycles), therefore original plate is short for service life, changes frequent.In addition, above-mentioned control mechanism can not realize long-range (strange land) operation, operates and wastes time and energy, have a strong impact on production efficiency.
Summary of the invention
The purpose of this utility model is that the ore drawing with hydraulic control in order to provide a kind of structure simple, easy to use and reliable leaks, fundamentally solve the manual operation of existing ore drawing leakage control mechanism to waste time and energy, affect production efficiency, ore drawing leaks short problem in plate service life, be convenient to produce, be applicable to produce, operate more convenient, time saving and energy saving, long-range (strange land) operation can be realized, can process at strange land (operation room) when leak is blocked up, plate long service life.
The technical solution of the utility model is:
A kind of ore drawing with hydraulic control leaks, comprise ore drawing leak and be located at the plate in ore drawing leakage leak side slideway, it is characterized in that: described ore drawing leaks upper cross-beam and is provided with hanger and utilizes hanger to be hinged with hydraulic actuating cylinder, described plate upper side is provided with otic placode and utilizes the expansion link end of otic placode and described hydraulic actuating cylinder hinged, the A cylinder of described hydraulic actuating cylinder and B cylinder utilize the oil pump of hydraulic high-pressure flexible pipe and Hydraulic Station respectively, fuel tank is connected, described hydraulic high-pressure flexible pipe is provided with the electromagnetic valve of adjustable pressure limiting function and electromagnetic valve is separately configured with electro connecting pressure gauge, described electro connecting pressure gauge utilizes cable to be connected with the over pressure alarm device be located in operation room, the drive motor of described oil pump utilizes cable to be connected respectively with field operation box with the remote operation case be located in operation room, described remote operation case utilizes cable to be connected with field operation box and is respectively equipped with plate raise button and plate decline button, described field operation box is provided with remote operation cancel button and remote operation recovery button.
The above-mentioned ore drawing with hydraulic control leaks, and described over pressure alarm device is combined aural and visual alarm.
The beneficial effects of the utility model are:
1, overcome the shortcoming of former plate control mechanism, save manpower, relieve plate heavily quantitative limitation, then extend the service life of plate;
2, realize long-range (strange land) operation, operate more convenient, time saving and energy saving;
3, owing to extending plate service life, therefore reduce equipment failure rate, decrease and install and use cost;
4, improve equipment capacity and production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
In figure, sequence number illustrates: 1 crossbeam, 2 ore drawing leakages, 3 plates, 4 slideways, 5 otic placodes, 6 expansion links, 7 hydraulic high-pressure flexible pipes, 8 hydraulic actuating cylinders, 9 hangers, 10 electromagnetic valves, 11 electro connecting pressure gauges, 12 over pressure alarm devices, 13 remote operation casees, 14 fuel tanks, 15 oil pumps, 16 drive motor, 17 field operation boxes, 18 operation rooms.
Detailed description of the invention
As shown in Figure 1-2, this ore drawing with hydraulic control leaks, comprise ore drawing and leak 2 and be located at ore drawing and leak plate 3 in 2 leak side slideways 4, described ore drawing leaks 2 upper cross-beam 1 and is provided with hanger 9 and utilizes hanger 9 to be hinged with hydraulic actuating cylinder 8, described plate 3 upper side is provided with otic placode 5 and utilizes otic placode 5 hinged with expansion link 6 end of described hydraulic actuating cylinder 8, the A cylinder of described hydraulic actuating cylinder 8 and B cylinder utilize the oil pump 15 of hydraulic high-pressure flexible pipe 7 and Hydraulic Station respectively, fuel tank 14 is connected, described hydraulic high-pressure flexible pipe 7 is provided with the electromagnetic valve 10 of adjustable pressure limiting function and electromagnetic valve 10 is separately configured with electro connecting pressure gauge 11, described electro connecting pressure gauge 11 utilizes cable to be connected with the over pressure alarm device 12 be located in operation room 18, described over pressure alarm device 12 is combined aural and visual alarm.The drive motor 16 of described oil pump 15 utilizes cable to be connected respectively with field operation box 17 with the remote operation case 13 be located in operation room 18, described remote operation case 13 utilizes cable to be connected with field operation box 17 and is respectively equipped with plate raise button and plate decline button, and described field operation box 17 is provided with remote operation cancel button and remote operation recovery button.
Principle of work: hydraulic system pressure is controlled by the pressure-limiting function of electromagnetic valve 10, can select scene or remote operation plate to rise and decline button in routine duties according to actual needs.When operating plate raise button, the A cylinder coil of drive motor 16 and electromagnetic valve 10 obtains electric work, hydraulic oil is delivered in the A cylinder of hydraulic actuating cylinder 8 by oil pump 15, electromagnetic valve 10, hydraulic high-pressure flexible pipe 7, and expansion link 6 moves down and drives plate 3 move down realization change leak size or cut out leak; When operating plate decline button, the B cylinder coil of drive motor 16 and electromagnetic valve 10 obtains electric work, hydraulic oil is delivered in the B cylinder of hydraulic actuating cylinder 8 by oil pump 15, electromagnetic valve 10, hydraulic high-pressure flexible pipe 7, and expansion link 6 moves up and realizes changing leak size or opening leak.When operating personal operation plate rising or decline button, drive motor 16, oil pump 15, electromagnetic valve 10, hydraulic actuating cylinder 8 obtain electric work, and when operating personal hand leaves plate rising or decline button, drive motor 16, oil pump 15, electromagnetic valve 10, hydraulic actuating cylinder 8 dead electricity quit work and play safety guard-safeguard effect.
Long-range cancel button and remote recovery button and over pressure alarm device 12 play safety guard-safeguard effect simultaneously.The effect of electro connecting pressure gauge 11 exceedes authorized pressure value once hydraulic efficiency pressure system, its teaching process personnel that report to the police can not be operated will to over pressure alarm device 12 power supply again, thus remind staff to find out superpressure reason to scene.
Claims (2)
1. an ore drawing with hydraulic control leaks, comprise ore drawing leak and be located at the plate in ore drawing leakage leak side slideway, it is characterized in that: described ore drawing leaks upper cross-beam and is provided with hanger and utilizes hanger to be hinged with hydraulic actuating cylinder, described plate upper side is provided with otic placode and utilizes the expansion link end of otic placode and described hydraulic actuating cylinder hinged, the A cylinder of described hydraulic actuating cylinder and B cylinder utilize the oil pump of hydraulic high-pressure flexible pipe and Hydraulic Station respectively, fuel tank is connected, described hydraulic high-pressure flexible pipe is provided with the electromagnetic valve of adjustable pressure limiting function and electromagnetic valve is separately configured with electro connecting pressure gauge, described electro connecting pressure gauge utilizes cable to be connected with the over pressure alarm device be located in operation room, the drive motor of described oil pump utilizes cable to be connected respectively with field operation box with the remote operation case be located in operation room, described remote operation case utilizes cable to be connected with field operation box and is respectively equipped with plate raise button and plate decline button, described field operation box is provided with remote operation cancel button and remote operation recovery button.
2. the ore drawing with hydraulic control according to claim 1 leaks, and it is characterized in that: described over pressure alarm device is combined aural and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123368.7U CN204528553U (en) | 2015-03-04 | 2015-03-04 | The ore drawing with hydraulic control leaks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123368.7U CN204528553U (en) | 2015-03-04 | 2015-03-04 | The ore drawing with hydraulic control leaks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204528553U true CN204528553U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520123368.7U Active CN204528553U (en) | 2015-03-04 | 2015-03-04 | The ore drawing with hydraulic control leaks |
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| Country | Link |
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| CN (1) | CN204528553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625860A (en) * | 2018-12-19 | 2019-04-16 | 佛山勇精锻有限公司 | A kind of device for transporting objects |
-
2015
- 2015-03-04 CN CN201520123368.7U patent/CN204528553U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625860A (en) * | 2018-12-19 | 2019-04-16 | 佛山勇精锻有限公司 | A kind of device for transporting objects |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Angang Group Mine Company |