CN204198275U - Take into account the electric-control system of remote control and manual electric hydraulic bucket - Google Patents
Take into account the electric-control system of remote control and manual electric hydraulic bucket Download PDFInfo
- Publication number
- CN204198275U CN204198275U CN201420669758.XU CN201420669758U CN204198275U CN 204198275 U CN204198275 U CN 204198275U CN 201420669758 U CN201420669758 U CN 201420669758U CN 204198275 U CN204198275 U CN 204198275U
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- relay
- coil
- auxiliary contact
- remote control
- electric
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Abstract
The utility model relates to a kind of electric-control system taking into account remote control and manual electric hydraulic bucket, it comprises electric power incoming line connection terminal, air switch, ac contactor coil, electromagnetic valve, relay, thermal relay, safety fuse cutout, voltage transformer, grab bucket motor, it is characterized in that also having remote control signal receiver system.The utility model tool has the following advantages: the utility model both can control the M/C of electric hydraulic bucket by original mode, operate again by remote control remote signal, makes the operation of electric hydraulic bucket more meet on-the-spot actual requirement.It is simple, easy to make that the utility model has structure, satisfactory for result, reduces equipment use cost, improves degree of utilization and the work efficiency of equipment.
Description
Technical field
The utility model relates to a kind of instrument for hoisting crane, winch or coaster handling goods or device, particularly relates to a kind of electric-control system of the electric hydraulic bucket with remote control signal reception.
Background technology
In known technology, the electric-control system of the hoisting crane of conventional electric hydraulic bucket is usually being driven indoor location manual operation button and change-over swith or is grasping switch on the exterior ground with cable of operator's compartment, its weak point does not have to install the operating system that can supply the electric hydraulic bucket of remote control, can cause do not mate with execute-in-place with the control of hoisting crane, inharmonious, can cause the accident, and this operating system is complicated, operation cost is high, is not received by the market.
Utility model content
The purpose of this utility model provides a kind of electric-control system taking into account remote control and manual electric hydraulic bucket for prior art weak point.This system has set up receiver of remote-control sytem from original electric hydraulic bucket electric control system, solves technical matters, reduces equipment use cost, improves degree of utilization and the work efficiency of equipment.
The utility model by the following technical programs in realize: a kind of electric-control system taking into account remote control and manual electric hydraulic bucket, it comprises electric power incoming line connection terminal, air switch, ac contactor coil, electromagnetic valve A, electromagnetic valve B, electromagnetic valve C, relay A, relay B, thermal relay, safety fuse cutout, voltage transformer, grab bucket motor, it is characterized in that also having remote control signal receiver system, described remote control signal receiver system is containing relay C coil, relay D coil, relay E coil, relay F coil, the normal open switch Ya of one group of remote pilot, Yb, Yc, Yd, relay E, relay F is interlocked by respective normally closed auxiliary contact, the normal open switch Ya of remote pilot, Yb, Yc, one end of Yd is also connected in the side that ac contactor coil first often opens auxiliary contact and voltage transformer mouth connection lead, the normal open switch Ya of remote pilot, Yb, Yc, the other end of Yd and relay C, relay D, relay E, the external terminal sub-connection of relay F coil separately, relay C, relay D, relay E, the other end of relay F coil is separately connected with ac contactor coil by the normally closed auxiliary contact of thermal relay, and another of relay E often leaves auxiliary contact and be connected on relay A, electromagnetic valve B and ac contactor coil second are often opened in the line of auxiliary contact, another of relay F often leaves auxiliary contact and is connected on relay B, electromagnetic valve C and ac contactor coil second are often opened in the line of auxiliary contact, relay C often open the normally closed auxiliary contact series connection of auxiliary contact and relay D after be connected on the centre of ac contactor coil and voltage transformer mouth connection lead.
Good effect of the present utility model is: the electric-control system taking into account remote control and manual electric hydraulic bucket that the utility model proposes, tool has the following advantages: the utility model both can control the M/C of electric hydraulic bucket by original mode, operate by remote control remote signal again, make the operation of electric hydraulic bucket more meet on-the-spot actual requirement.It is simple, easy to make that the utility model has structure, satisfactory for result, reduces equipment use cost, improves degree of utilization and the work efficiency of equipment.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment electronic schematic diagram.
Detailed description of the invention
Below in conjunction with embodiment, the utility model will be further described:
Fig. 1 is the utility model embodiment electronic schematic diagram.In figure, a kind of electric-control system taking into account remote control and manual electric hydraulic bucket, it comprises electric power incoming line connection terminal 1, air switch 2, ac contactor coil 22, electromagnetic valve A19, electromagnetic valve B12, electromagnetic valve C15, relay A11, relay B14, thermal relay 4, safety fuse cutout 6, voltage transformer 8, grab bucket motor 5, it is characterized in that also having remote control signal receiver system, described remote control signal receiver system is containing relay C30 coil, relay D31 coil, relay E32 coil, relay F33 coil, the normal open switch Ya of one group of remote pilot, Yb, Yc, Yd, relay E, relay F is interlocked by respective normally closed contact, the normal open switch Ya of remote pilot, Yb, Yc, one end of Yd is also connected in the side that ac contactor coil 22 first often opens auxiliary contact 9 and voltage transformer 8 mouth connection lead, the normal open switch Ya of remote pilot, Yb, Yc, the other end of Yd and relay C30, relay D31, relay E32, the external terminal sub-connection of relay F33 coil separately, relay C30, relay D31, relay E32, the other end of relay F33 coil is separately connected with ac contactor coil 22 by the normally closed auxiliary contact 23 of thermal relay 4, and another of relay E32 often leaves auxiliary contact 10 and be connected on relay A11, electromagnetic valve B12 and ac contactor coil 22 second are often opened in the line of auxiliary contact 16, another of relay F33 often leaves auxiliary contact 13 and is connected on relay B14, electromagnetic valve C15 and ac contactor coil 22 second are often opened in the line of auxiliary contact 16, and the open contact 20 of relay C30 and the normally closed auxiliary contact 21 of relay D31 are connected on the centre of ac contactor coil 22 and voltage transformer 8 mouth connection lead after connecting.
The utility model is work like this: a kind of electric-control system taking into account remote control and manual electric hydraulic bucket, before work, external source is connected on inlet wire connection terminal 1, close air switch 2, key opened by the motor pressing remote control transmitter, receiver of remote-control sytem open contact Ya closes, relay C30 coil obtains electric, the auxiliary contact 20 of often opening of relay C30 coil closes, ac contactor coil 22 obtains electric, often open closed ac contactor coil 22 main contact simultaneously 3 of auxiliary contact 9 and 16 and close for two of ac contactor coil 22, grab bucket motor 5 rotates clockwise.Key is opened in the grab bucket of pressing remote control transmitter, receiver of remote-control sytem open contact Yd closes, relay F33 coil obtains electric, the auxiliary contact 13 of often opening of relay F33 coil closes, and the normally closed auxiliary contact 28 of relay F33 coil is opened, and electromagnetic valve C15 and relay B14 coil obtain electric, the auxiliary contact 18 of often opening of relay B14 coil closes, electromagnetic valve A19 obtains electric, and grab bucket is opened, and grab bucket is placed on material.By the grab bucket close key of remote control transmitter, receiver of remote-control sytem open contact Yc closes, relay E32 coil obtains electric, and the auxiliary contact 10 of often opening of relay E32 coil closes, and the normally closed auxiliary contact 29 of relay E32 coil is opened, electromagnetic valve B12 and relay A11 coil obtain electric, the auxiliary contact 17 of often opening of relay A11 coil closes, and electromagnetic valve A19 obtains electric, and grab bucket is closed, goods is picked up, circulates with this.When handling labor terminates, by the motor close key of remote control transmitter, receiver of remote-control sytem open contact Yb closes, relay D31 coil obtains electric, the normally closed auxiliary contact 21 of relay D31 coil is opened, ac contactor coil 22 dead electricity, often opens auxiliary contact 9 and 16 and opens for two of ac contactor coil 22, ac contactor coil 22 main contact 3 is opened simultaneously, and grab bucket motor 5 stops operating.After end-of-job, closeall electric switch or electric switch is placed on zero-bit, to use again next time.On the position of normal open switch Ya, Yb, Yc, Yd of one group of remote pilot, refill a set of manual push button switch of often opening and just can use M/C.
Above by reference to the accompanying drawings and embodiment describe embodiment of the present utility model; the structure that embodiment provides does not form restriction of the present utility model; in this area, according to real, those skilled in the art can show that needs adjust, and make various distortion within the scope of the appended claims or revise all in protection domain.
Claims (1)
1. take into account the electric-control system of remote control and manual electric hydraulic bucket for one kind, it comprises electric power incoming line connection terminal (1), air switch (2), ac contactor coil (22), electromagnetic valve A (19), electromagnetic valve B (12), electromagnetic valve C (15), relay A (11), relay B (14), thermal relay (4), safety fuse cutout (6), voltage transformer (8), grab bucket motor (5), it is characterized in that also having remote control signal receiver system, described remote control signal receiver system is containing relay C (30) coil, relay D (31) coil, relay E (32) coil, relay F (33) coil, the normal open switch Ya of one group of remote pilot, Yb, Yc, Yd, relay E, relay F is interlocked by respective normally closed auxiliary contact, the normal open switch Ya of remote pilot, Yb, Yc, one end of Yd is also connected in the side that ac contactor coil (22) first often opens auxiliary contact (9) and voltage transformer (8) mouth connection lead, the normal open switch Ya of remote pilot, Yb, Yc, the other end of Yd and relay C (30), relay D (31), relay E (32), the external terminal sub-connection of the respective coil of relay F (33), relay C (30), relay D (31), relay E (32), the other end of the coil that relay F (33) is respective is connected with ac contactor coil (22) by thermal relay (4) normally closed auxiliary contact (23), and another of relay E (32) often leaves auxiliary contact (10) and be connected on relay A (11), electromagnetic valve B (12) and ac contactor coil (22) second are often opened in the line of auxiliary contact (16), another of relay F (33) often leaves auxiliary contact (13) and is connected on relay B (14), electromagnetic valve C (15) and ac contactor coil (22) second are often opened in the line of auxiliary contact (16), relay C (30) often open normally closed auxiliary contact (21) series connection of auxiliary contact (20) and relay D (31) after be connected on the centre of ac contactor coil (22) and voltage transformer (8) mouth connection lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669758.XU CN204198275U (en) | 2014-11-10 | 2014-11-10 | Take into account the electric-control system of remote control and manual electric hydraulic bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669758.XU CN204198275U (en) | 2014-11-10 | 2014-11-10 | Take into account the electric-control system of remote control and manual electric hydraulic bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204198275U true CN204198275U (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420669758.XU Expired - Fee Related CN204198275U (en) | 2014-11-10 | 2014-11-10 | Take into account the electric-control system of remote control and manual electric hydraulic bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204198275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132872A (en) * | 2018-09-29 | 2019-01-04 | 四川德胜集团钒钛有限公司 | A kind of driving control circuit |
-
2014
- 2014-11-10 CN CN201420669758.XU patent/CN204198275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132872A (en) * | 2018-09-29 | 2019-01-04 | 四川德胜集团钒钛有限公司 | A kind of driving control circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shanghai Qifan Machinery Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Shanghai Qifan Machinery Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20151110 |
|
| EXPY | Termination of patent right or utility model |