CN204212037U - The electric-control system of milling machine side plate and scraper plate - Google Patents
The electric-control system of milling machine side plate and scraper plate Download PDFInfo
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- CN204212037U CN204212037U CN201420647167.2U CN201420647167U CN204212037U CN 204212037 U CN204212037 U CN 204212037U CN 201420647167 U CN201420647167 U CN 201420647167U CN 204212037 U CN204212037 U CN 204212037U
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Abstract
The utility model discloses the electric-control system of a kind of milling machine side plate and scraper plate, comprise the electromagnetic valve of three self-resetting switchs, diode, relay and multiple lifting for realizing side plate and scraper plate, decline, locked, four kinds of duties of floating, three self-resetting switchs are arranged on control box, and diode and relay are arranged in operation panel; Multiple electromagnetic valve is in bulk on corresponding electromagnetic valve respectively, for the break-make of hydraulic control oil circuit; Be electrically connected between three self-resetting switchs, diode, relay and multiple electromagnetic valves.The utility model is by organically combining the lifting of side plate and scraper plate, decline, control that is locked, four kinds of states of floating, make side plate and scraper plate once lifting is just removed quick condition and is in locking state all the time, just remove locking state once decline and be in quick condition all the time; Simple to operation, prevent the structural member deformed damaged caused because of maloperation.
Description
Technical field
The utility model relates to a kind of electric-control system, and specifically the electric-control system of a kind of milling machine side plate and scraper plate, is applicable to the control of milling machine side plate and scraper plate duty, belongs to milling machine side plate and scraper plate electric-control system technical field.
Background technology
At present, milling machine side plate and scraper plate electrical control system can realize the lifting of side plate and scraper plate, decline, locked, four kinds of duties of floating, and electromagnetic valve logical relation corresponding to four kinds of duties is: during lifting, promote electromagnetic valve and floating electromagnetic valve obtains electric; During decline, decline electromagnetic valve and floating electromagnetic valve obtain electric; When floating, floating electromagnetic valve obtains electric; Time locked, electromagnetic valve dead electricity of floating.Existing electrical control system independently controls the lifting of side plate and scraper plate, decline, locked and floating, need during operation to operate two switches simultaneously, complicated operation, and operation slightly carelessness forget when will occur in milling and plane operation and switch to quick condition and the phenomenon that makes side plate and scraper plate deformed damaged.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides the electric-control system of a kind of milling machine side plate and scraper plate, the control of lifting, decline, locked and floating four kinds of states can be organically combined, make side plate and scraper plate once lifting is just in locking state all the time, just remove locking state once decline and be in quick condition all the time, the deformed damaged occurring side plate and the scraper plate caused because of maloperation can be avoided.
To achieve these goals, the electric-control system of a kind of milling machine side plate that the utility model adopts and scraper plate, comprise the electromagnetic valve of three self-resetting switchs, diode, relay and multiple lifting for realizing side plate and scraper plate, decline, locked, four kinds of duties of floating, described three self-resetting switchs are arranged on control box, and described diode and relay are arranged in operation panel; Described multiple electromagnetic valve is in bulk on corresponding electromagnetic valve respectively, for the break-make of hydraulic control oil circuit; Be electrically connected between described three self-resetting switchs, diode, relay and multiple electromagnetic valve, by the lifting of side plate and scraper plate, decline, control that is locked, four kinds of states of floating are organically combined, make side plate and scraper plate once lifting is just in locking state all the time, just remove locking state once decline and be in quick condition all the time.
Described electromagnetic valve comprises lifting electromagnetic valve, decline electromagnetic valve and floating electromagnetic valve, and when described three self-resetting switchs are left-handed, decline electromagnetic valve, the electromagnetic valve that floats obtain electric, and the electromagnetic valve that floats after being back to meta remains on power failure state; During three self-resetting switch dextrorotation, promote electromagnetic valve, floating electromagnetic valve obtains electric, the electromagnetic valve that floats after being back to meta remains on to obtain electricity condition.
Described diode comprises diode A1 and diode A2, and described relay is relay K 1, and described electromagnetic valve is respectively and promotes electromagnetic valve Y1, decline electromagnetic valve Y2 and floating electromagnetic valve Y3; Described three self-resetting switchs are three selector switch S1,23,24 contacts of three selector switch S1 are constant open contact, 23,24 contact actions can be triggered when switch is left-handed, 11,12 of three selector switch S1, and 13,14 contact be respectively constant close contact, constant open contact, 11,12 and 13,14 contact actions can be triggered during switch dextrorotation.
Compared with prior art, the utility model is by the lifting by side plate and scraper plate, decline, locked, the control of four kinds of states of floating organically combines, make side plate and scraper plate once lifting is just in locking state all the time, just remove locking state once decline and be in quick condition all the time, only need operation three self-resetting switchs just can realize the lifting of side plate and scraper plate, decline, locked and floating control, simplify operation, improve the convenience of operation, and the structural member deformed damaged preventing maloperation and cause, namely easily simple to operate, avoid and to forget when occurring in milling and plane operation because operation slightly neglects and switch to quick condition and the phenomenon that makes side plate and scraper plate deformed damaged.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of electric control system in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the electric-control system of a kind of milling machine side plate and scraper plate, comprise the electromagnetic valve of three self-resetting switchs, diode, relay and multiple lifting for realizing side plate and scraper plate, decline, locked, four kinds of duties of floating, described three self-resetting switchs are arranged on control box, and described diode and relay are arranged in operation panel; Described multiple electromagnetic valve is in bulk on corresponding electromagnetic valve respectively, for the break-make of hydraulic control oil circuit; Be electrically connected between described three self-resetting switchs, diode, relay and multiple electromagnetic valve, by the lifting of side plate and scraper plate, decline, control that is locked, four kinds of states of floating are organically combined, make side plate and scraper plate once lifting is just in locking state all the time, just remove locking state once decline and be in quick condition all the time.Wherein, described electromagnetic valve comprises lifting electromagnetic valve, decline electromagnetic valve and floating electromagnetic valve, and when described three self-resetting switchs are left-handed, decline electromagnetic valve, the electromagnetic valve that floats obtain electric, and the electromagnetic valve that floats after being back to meta remains on power failure state; During three self-resetting switch dextrorotation, promote electromagnetic valve, floating electromagnetic valve obtains electric, the electromagnetic valve that floats after being back to meta remains on to obtain electricity condition.
As shown in Figure 2, described diode comprises diode A1 and diode A2, and described relay is relay K 1, and described electromagnetic valve is respectively and promotes electromagnetic valve Y1, decline electromagnetic valve Y2 and floating electromagnetic valve Y3; Described three self-resetting switchs are three selector switch S1,23,24 contacts of three selector switch S1 are constant open contact, 23,24 contact actions can be triggered when switch is left-handed, 11,12 of three selector switch S1, and 13,14 contact be respectively constant close contact, constant open contact, 11,12 and 13,14 contact actions can be triggered during switch dextrorotation.When three selector switch S1 dextrorotation, promote electromagnetic valve Y1 and obtain electric, relay K 1 self-locking, electromagnetic valve Y3 dead electricity of floating also still remains on power failure state after meta got back to by switch; When three selector switch S1 are left-handed, decline electromagnetic valve Y2 obtains electric, and relay K 1 returns to normal, and the electromagnetic valve Y3 that floats obtains electric and still remain on to obtain electricity condition after meta got back to by switch.
From said structure, the utility model is by the lifting by side plate and scraper plate, decline, locked, the control of four kinds of states of floating organically combines, make side plate and scraper plate once lifting is just in locking state all the time, just remove locking state once decline and be in quick condition all the time, only need operation three self-resetting switchs just can realize the lifting of side plate and scraper plate, decline, locked and floating control, easily simple to operate, avoid and to forget when occurring in milling and plane operation because operation slightly neglects and switch to quick condition and the phenomenon that makes side plate and scraper plate deformed damaged.
Claims (3)
1. the electric-control system of a milling machine side plate and scraper plate, it is characterized in that, comprise the electromagnetic valve of three self-resetting switchs, diode, relay and multiple lifting for realizing side plate and scraper plate, decline, locked, four kinds of duties of floating, described three self-resetting switchs are arranged on control box, and described diode and relay are arranged in operation panel; Described multiple electromagnetic valve is in bulk on corresponding electromagnetic valve respectively, for the break-make of hydraulic control oil circuit; Be electrically connected between described three self-resetting switchs, diode, relay and multiple electromagnetic valve, by the lifting of side plate and scraper plate, decline, control that is locked, four kinds of states of floating are organically combined, make side plate and scraper plate once lifting is just in locking state all the time, just remove locking state once decline and be in quick condition all the time.
2. the electric-control system of a kind of milling machine side plate according to claim 1 and scraper plate, it is characterized in that, described electromagnetic valve comprises lifting electromagnetic valve, decline electromagnetic valve and floating electromagnetic valve, when described three self-resetting switchs are left-handed, decline electromagnetic valve, the electromagnetic valve that floats obtain electric, and the electromagnetic valve that floats after being back to meta remains on power failure state; During three self-resetting switch dextrorotation, promote electromagnetic valve, floating electromagnetic valve obtains electric, the electromagnetic valve that floats after being back to meta remains on to obtain electricity condition.
3. the electric-control system of a kind of milling machine side plate according to claim 2 and scraper plate, it is characterized in that, described diode comprises diode A1 and diode A2, and described relay is relay K 1, and described electromagnetic valve is respectively and promotes electromagnetic valve Y1, decline electromagnetic valve Y2 and floating electromagnetic valve Y3; Described three self-resetting switchs are three selector switch S1,23,24 contacts of three selector switch S1 are constant open contact, 23,24 contact actions can be triggered when switch is left-handed, 11,12 of three selector switch S1, and 13,14 contact be respectively constant close contact, constant open contact, 11,12 and 13,14 contact actions can be triggered during switch dextrorotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647167.2U CN204212037U (en) | 2014-10-31 | 2014-10-31 | The electric-control system of milling machine side plate and scraper plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647167.2U CN204212037U (en) | 2014-10-31 | 2014-10-31 | The electric-control system of milling machine side plate and scraper plate |
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| CN204212037U true CN204212037U (en) | 2015-03-18 |
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| CN201420647167.2U Active CN204212037U (en) | 2014-10-31 | 2014-10-31 | The electric-control system of milling machine side plate and scraper plate |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107873263A (en) * | 2017-12-18 | 2018-04-06 | 佳木斯常发佳联农业装备有限公司 | The control system and method for harvester adjustable blower fan and threshing cylinder |
| CN113311695A (en) * | 2021-04-26 | 2021-08-27 | 中国船舶重工集团公司第七0三研究所 | Automatic following method for control states of different control places |
| CN113373779A (en) * | 2015-07-10 | 2021-09-10 | 维特根有限公司 | Ground processing machine and method for wear-optimized operation of a ground processing machine |
-
2014
- 2014-10-31 CN CN201420647167.2U patent/CN204212037U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373779A (en) * | 2015-07-10 | 2021-09-10 | 维特根有限公司 | Ground processing machine and method for wear-optimized operation of a ground processing machine |
| US11401808B2 (en) | 2015-07-10 | 2022-08-02 | Wirtgen Gmbh | Earth working machine and method for wear-optimized operation of an earth working machine |
| CN107873263A (en) * | 2017-12-18 | 2018-04-06 | 佳木斯常发佳联农业装备有限公司 | The control system and method for harvester adjustable blower fan and threshing cylinder |
| CN113311695A (en) * | 2021-04-26 | 2021-08-27 | 中国船舶重工集团公司第七0三研究所 | Automatic following method for control states of different control places |
| CN113311695B (en) * | 2021-04-26 | 2022-08-19 | 中国船舶重工集团公司第七0三研究所 | Automatic following method for control states of different control places |
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