CN203257775U - Discharge hydraulic control device - Google Patents
Discharge hydraulic control device Download PDFInfo
- Publication number
- CN203257775U CN203257775U CN 201320200212 CN201320200212U CN203257775U CN 203257775 U CN203257775 U CN 203257775U CN 201320200212 CN201320200212 CN 201320200212 CN 201320200212 U CN201320200212 U CN 201320200212U CN 203257775 U CN203257775 U CN 203257775U
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- oil
- way
- oil circuit
- directional control
- control valve
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Abstract
The utility model discloses a discharge hydraulic control device in the hogging field, and comprises a main oil way and a discharge oil way which are communicated together, wherein an oil outlet of the main oil way is respectively communicated with a folding oil way and a support oil way, the main oil way comprises an oil inlet way and an oil return way, an oil inlet of the oil inlet way stretches into an oil tank, an oil outlet of the oil inlet way is respectively connected on a first three-position four-way directional control valve and a second three-position four-way directional control valve, the oil inlet way is orderly provided with a hydraulic pump and a one-way valve from the oil inlet to the oil outlet, the one-way valve is orderly connected with the oil return way and the discharge oil way from an oil outlet end to an oil way of the first three-position four-way directional control valve, the oil inlet of the discharge oil way is connected onto the main oil way, the oil outlet of the discharge oil way is connected in the oil tank, and discharge oil way is orderly provided with an adjusting throttle valve and a discharge motor which controls a discharge belt conveyor to work from the oil inlet to the oil outlet. The discharge hydraulic control device increases scope of application, enables installation and transportation to be more convenient and rapid, and can be integrated in a hogging machine.
Description
Technical field
The utility model relates to a kind of hogging device, particularly a kind of disintegrator discharge device.
Background technique
Present existing wood sheet cutter, disintegrator etc. can disposablely become wood chip or section etc. with crushing materials such as branch, log, sheet material, building templates, and the general discharging form that adopts is that independent belt conveyer is exported.
Its deficiency is: the rotating speed of (1) discharging belt conveyer is fixing can not speed governing; (2) angle of belt conveyer is unadjustable: (3) change the job site as machine, and belt conveyer need to rearrange the scene, install and inconvenience; (4) take up space greatlyr in the belt conveyer transportation process, be inconvenient to transport.
The model utility content
The purpose of this utility model is to provide a kind of out-feed liquid pressure control device, increases Applicable scope, and installation and transportation are more convenient.
The purpose of this utility model is achieved in that a kind of out-feed liquid pressure control device; Comprise the working connection and the discharging oil circuit that are connected together; Described working connection oil outlet is respectively through the first three position four-way directional control valve; The second three position four-way directional control valve and folding oil circuit; The support oil circuit is connected; Described working connection comprises in-line and oil circuit; Described in-line filler opening stretches in fuel tank; The in-line oil outlet is connected on the first three position four-way directional control valve and the second three position four-way directional control valve; Be disposed with oil hydraulic pump and one-way valve by filler opening to oil outlet on described in-line; Be connected with oil circuit and discharging oil circuit on the oil circuit of described one-way valve oil outlet end to the first three position four-way directional control valve in turn; Described discharging oil circuit filler opening is connected on working connection; Discharging oil circuit oil outlet is connected in fuel tank; Described discharged oil route filler opening to oil outlet is disposed with adjustable restrictive valve and controls the discharging motor of discharging belt conveyer work; Described folding oil circuit comprises the folding oil cylinder that is connected on the first three position four-way directional control valve oil outlet; Described support oil circuit comprises the support cylinder that is connected on the second three position four-way directional control valve oil outlet; Be connected with drive motor on described oil hydraulic pump; Be provided with relief valve on described oil circuit.
Before the utility model work, the first three position four-way directional control valve is in and is positioned at the neutral position, during work, start drive motor, drive motor drives hydraulic pump works, start simultaneously the discharging motor, the discharging motor drives the belt conveyer outputting material, when needs are regulated the belt conveyer angle, the second three position four-way directional control valve is switched to corresponding station, hydraulic oil enters support cylinder and controls its action, thereby completes the adjustment of belt conveyer angle; When the folding belt conveyer of needs, the first three position four-way directional control valve is switched to corresponding station, hydraulic oil enters folding oil cylinder and controls its action, thereby completes the folding of belt conveyer.Compared with prior art, the beneficial effects of the utility model are, the utility model is controlled respectively jackknife action and the angular adjustment of belt conveyer by folding oil cylinder and support cylinder, make the installation and transportation of belt conveyer convenient, simultaneously can adapt to different operating modes and field demand, by the rotating speed that adjustable restrictive valve is regulated discharging belt conveyer is set, increased its Applicable scope simultaneously on the discharging oil circuit.The utility model can be integrated in log splitter.
In order to ensure the Security of the utility model work, between described folding oil cylinder and the first three position four-way directional control valve on oil circuit, support between oil circuit and the second three position four-way directional control valve and be provided with hydraulic lock on oil circuit.
Description of drawings
Fig. 1 is the utility model structural representation.
Wherein, 1 fuel tank, 2 oil hydraulic pumps, 3 drive motor, 4 one-way valves, 5 relief valves, 6 discharging motors, 7 adjustable restrictive valves, 8 discharging belt conveyers, 9 first three position four-way directional control valves, 10 hydraulic lock, 11 folding oil cylinders, 12 support cylinders, 13 second three position four-way directional control valves.
Embodiment
A kind of out-feed liquid pressure control device as shown in Figure 1; Comprise the working connection and the discharging oil circuit that are connected together; The working connection oil outlet is respectively through the first three position four-way directional control valve 9; The second three position four-way directional control valve 12 and folding oil circuit; The support oil circuit is connected; Working connection comprises in-line and oil circuit; The in-line filler opening stretches in fuel tank 1; The in-line oil outlet is connected on the first three position four-way directional control valve 9 and the second three position four-way directional control valve 12; Be disposed with oil hydraulic pump 2 and one-way valve 4 by filler opening to oil outlet on in-line; Be connected with oil circuit and discharging oil circuit on the oil circuit of one-way valve 4 oil outlet end to the first three position four-way directional control valves 9 in turn; Discharging oil circuit filler opening is connected on working connection; Discharging oil circuit oil outlet is connected in fuel tank 1; Discharged oil route filler opening to oil outlet is disposed with adjustable restrictive valve 7 and controls the discharging motor 6 of discharging belt conveyer 8 work; Folding oil circuit comprises the folding oil cylinder 11 that is connected on the first three position four-way directional control valve 9 oil outlets; Support oil circuit and comprise the support cylinder 12 that is connected on the second three position four-way directional control valve 12 oil outlets; Be connected with drive motor 3 on oil hydraulic pump 2; Be provided with relief valve 5 on oil circuit; Between folding oil cylinder 11 and the first three position four-way directional control valve 9 on oil circuit; Support between oil circuit and the second three position four-way directional control valve 12 and be provided with hydraulic lock 10 on oil circuit.
Before the utility model work, the first three position four-way directional control valve 9 is in and is positioned at the neutral position, during work, start drive motor 3, drive motor 3 drives oil hydraulic pump 2 work, start simultaneously discharging motor 6, discharging motor 6 drives the belt conveyer outputting material, when needs are regulated the belt conveyer angle, the second three position four-way directional control valve 12 is switched to left position (the A mouth is fuel-displaced, the oil-feed of B mouth), and hydraulic oil is successively by hydraulic lock 10, support cylinder 12, control support cylinder 12 actions, thereby complete the adjustment of belt conveyer angle; When the folding belt conveyer of needs, the first three position four-way directional control valve 9 is switched to left position (the A mouth is fuel-displaced, the oil-feed of B mouth), hydraulic oil is controlled folding oil cylinder 11 actions, thereby is completed the folding of belt conveyer successively by hydraulic lock 10, folding oil cylinder 11.
The utility model is not limited to above-described embodiment; on the basis of the disclosed technological scheme of the utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some replacements and distortion to some technical characteristicss wherein, these replacements and distortion are all in protection domain of the present utility model.
Claims (2)
1. out-feed liquid pressure control device; It is characterized in that; Comprise the working connection and the discharging oil circuit that are connected together; Described working connection oil outlet is respectively through the first three position four-way directional control valve; The second three position four-way directional control valve and folding oil circuit; The support oil circuit is connected; Described working connection comprises in-line and oil circuit; Described in-line filler opening stretches in fuel tank; The in-line oil outlet is connected on the first three position four-way directional control valve and the second three position four-way directional control valve; Be disposed with oil hydraulic pump and one-way valve by filler opening to oil outlet on described in-line; Be connected with oil circuit and discharging oil circuit on the oil circuit of described one-way valve oil outlet end to the first three position four-way directional control valve in turn; Described discharging oil circuit filler opening is connected on working connection; Discharging oil circuit oil outlet is connected in fuel tank; Described discharged oil route filler opening to oil outlet is disposed with adjustable restrictive valve and controls the discharging motor of discharging belt conveyer work; Described folding oil circuit comprises the folding oil cylinder that is connected on the first three position four-way directional control valve oil outlet; Described support oil circuit comprises the support cylinder that is connected on the second three position four-way directional control valve oil outlet; Be connected with drive motor on described oil hydraulic pump; Be provided with relief valve on described oil circuit.
2. a kind of out-feed liquid pressure control device according to claim 1, is characterized in that, between described folding oil cylinder and the first three position four-way directional control valve on oil circuit, support between oil circuit and the second three position four-way directional control valve and be provided with hydraulic lock on oil circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320200212 CN203257775U (en) | 2013-04-19 | 2013-04-19 | Discharge hydraulic control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320200212 CN203257775U (en) | 2013-04-19 | 2013-04-19 | Discharge hydraulic control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203257775U true CN203257775U (en) | 2013-10-30 |
Family
ID=49470344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320200212 Expired - Fee Related CN203257775U (en) | 2013-04-19 | 2013-04-19 | Discharge hydraulic control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203257775U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644153A (en) * | 2013-12-06 | 2014-03-19 | 南车资阳机车有限公司 | Oil cylinder power unit of duct piece assembly machine of shield tunneling machine |
| CN104728198A (en) * | 2015-04-08 | 2015-06-24 | 重庆邮电大学 | Hydraulic interlocking control loop |
| CN105465072A (en) * | 2015-12-22 | 2016-04-06 | 武汉船用机械有限责任公司 | Double-cylinder control system |
| CN105864113A (en) * | 2016-06-14 | 2016-08-17 | 碎得机械(北京)有限公司 | Four-axis shearing crusher |
| CN105909579A (en) * | 2016-06-14 | 2016-08-31 | 碎得机械(北京)有限公司 | Single-shaft shearing-cutting crushing machine |
| CN105909580A (en) * | 2016-06-14 | 2016-08-31 | 碎得机械(北京)有限公司 | Double-shaft shearing type crusher |
| CN107965482A (en) * | 2017-09-01 | 2018-04-27 | 广州宏途设备工程有限公司 | A kind of bracing members prestressing force classification application system accurately controlled |
-
2013
- 2013-04-19 CN CN 201320200212 patent/CN203257775U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644153A (en) * | 2013-12-06 | 2014-03-19 | 南车资阳机车有限公司 | Oil cylinder power unit of duct piece assembly machine of shield tunneling machine |
| CN104728198A (en) * | 2015-04-08 | 2015-06-24 | 重庆邮电大学 | Hydraulic interlocking control loop |
| CN104728198B (en) * | 2015-04-08 | 2017-03-01 | 重庆邮电大学 | A kind of hydraulic interlock control loop |
| CN105465072A (en) * | 2015-12-22 | 2016-04-06 | 武汉船用机械有限责任公司 | Double-cylinder control system |
| CN105465072B (en) * | 2015-12-22 | 2018-01-26 | 武汉船用机械有限责任公司 | A kind of double cylinder control systems |
| CN105864113A (en) * | 2016-06-14 | 2016-08-17 | 碎得机械(北京)有限公司 | Four-axis shearing crusher |
| CN105909579A (en) * | 2016-06-14 | 2016-08-31 | 碎得机械(北京)有限公司 | Single-shaft shearing-cutting crushing machine |
| CN105909580A (en) * | 2016-06-14 | 2016-08-31 | 碎得机械(北京)有限公司 | Double-shaft shearing type crusher |
| CN107965482A (en) * | 2017-09-01 | 2018-04-27 | 广州宏途设备工程有限公司 | A kind of bracing members prestressing force classification application system accurately controlled |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20190419 |