CN204517717U - The controller of double speed Electric Chain Blocks - Google Patents
The controller of double speed Electric Chain Blocks Download PDFInfo
- Publication number
- CN204517717U CN204517717U CN201520227986.6U CN201520227986U CN204517717U CN 204517717 U CN204517717 U CN 204517717U CN 201520227986 U CN201520227986 U CN 201520227986U CN 204517717 U CN204517717 U CN 204517717U
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- CN
- China
- Prior art keywords
- contactor
- speed
- output
- rising
- input
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Control Of Ac Motors In General (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
The utility model discloses the controller of double speed Electric Chain Blocks, it is connected and composed according to electric circuit type by always stop A.C. contactor (KM1), rising A.C. contactor (KM2), decline A.C. contactor (KM3), two-speed AC contactor (KM4), transformer (TC), reverse protector (RPP) and the joystick (ES) installed on circuit boards.The utility model circuit is simple, and with low cost, processing ease, operates steadily, and the error rate avoiding artificial wiring to cause, raises the efficiency.
Description
Technical field
The utility model relates to electric block, is specifically related to the controller of double speed Electric Chain Blocks.
Background technology
Move in process in the storage of goods and often use electric block, it is controlled by the controller of electric block, and every platform electric block joins a controller usually, and the error rate that artificial wiring causes is high, and cost is large.
Summary of the invention
The purpose of this utility model is: the controller providing a kind of double speed Electric Chain Blocks, and circuit is simple, and with low cost, processing ease, operates steadily, and the error rate avoiding artificial wiring to cause, raises the efficiency.
Technical solution of the present utility model is: this controller is connected and composed according to electric circuit type by the electric appliance component installed on circuit boards, electric appliance component comprises and always stops A.C. contactor, rising A.C. contactor, decline A.C. contactor, two-speed AC contactor, transformer, reverse protector and joystick, three the primary input ends always stopping A.C. contactor directly connect three phase mains, the primary input end of the main output and rising A.C. contactor that always stop A.C. contactor is connected, the input of rising A.C. contactor, output respectively with the input of decline A.C. contactor, output correspondence connects, it is in parallel with a normally closed input that of two-speed AC contactor often opens input, it is in parallel with another normally closed input that another of two-speed AC contactor often opens input, wherein two main outputs of rising A.C. contactor respectively with two-speed AC contactor often open primary input end, normally closed primary input end is connected, the normally closed output of two-speed AC contactor is connected with the slow line of motor, the output of often opening of two-speed AC contactor is connected with the Express Order Wire of motor, another main output of rising A.C. contactor is connected with input end of motor, the input of transformer connects power supply, the output connection control handle of transformer always stop button, start button and reverse protector, reverse protector connection always stops A.C. contactor output, rising ac contactor coil output and double speed raise button at a slow speed rising contact are connected, decline ac contactor coil output is connected with double speed decline button descending at slow speed contact, the quick rising contact of two-speed AC contactor coil output and double speed raise button, the quick decline contact conducting of double speed decline button.
The utility model has the advantages that: 1, circuit is simple, and compact conformation, reduces the error rate that artificial wiring causes, cost-saving; 2, rising A.C. contactor K and decline A.C. contactor adopt mechanical interlocked, can only work by one of them contactor, avoid connecting line to form interlocking; 3, two-speed AC contactor is level Four contactor, and it has two normally opened contacts and two normally-closed contacts; 4, motor rise at a slow speed for Electric Chain Blocks suspension hook provides, rise fast, descending at slow speed and the power that declines fast, it is twin-stage, double-speed motor.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present utility model.
Embodiment
As shown in Figure 1, this controller is connected and composed according to electric circuit type by the electric appliance component installed on circuit boards, electric appliance component comprises and always stops A.C. contactor KM1, rising A.C. contactor KM2, decline A.C. contactor KM3, two-speed AC contactor KM4, transformer TC, reverse protector RPP and joystick ES, three the primary input ends always stopping A.C. contactor KM1 directly connect three phase mains, the main output always stopping A.C. contactor KM1 is connected with the primary input end of rising A.C. contactor KM2, the input of rising A.C. contactor KM2, output respectively with the input of decline A.C. contactor KM3, output correspondence connects, it is in parallel with a normally closed input that of two-speed AC contactor KM4 often opens input, it is in parallel with another normally closed input that another of two-speed AC contactor KM4 often opens input, what wherein two main outputs of rising A.C. contactor KM2 contacted KM4 device respectively with two-speed AC often opens primary input end, normally closed primary input end is connected, the normally closed output of two-speed AC contactor KM4 is connected with the slow line of motor M, the output of often opening of two-speed AC contactor KM4 is connected with the Express Order Wire of motor M, another main output of rising A.C. contactor KM2 is connected with motor M input, the input of transformer TC connects power supply, the output connection control handle ES of transformer TC always stops button SB1, start button SB2 and reverse protector RPP, reverse protector RPP connection always stops A.C. contactor KM1 output, rising A.C. contactor KM2 loop A 2 output and double speed raise button SB3 at a slow speed rising contact are connected, decline A.C. contactor KM3 loop A 3 output is connected with double speed decline button SB6 descending at slow speed contact, the quick rising contact of two-speed AC contactor KM4 loop A 4 output and double speed raise button SB4, the quick decline contact conducting of double speed decline button SB5.
Claims (1)
1. the controller of double speed Electric Chain Blocks, it is characterized in that: this controller is connected and composed according to electric circuit type by the electric appliance component installed on circuit boards, electric appliance component comprises and always stops A.C. contactor (KM1), rising A.C. contactor (KM2), decline A.C. contactor (KM3), two-speed AC contactor (KM4), transformer (TC), reverse protector (RPP) and joystick (ES), three the primary input ends always stopping A.C. contactor (KM1) directly connect three phase mains, the main output always stopping A.C. contactor (KM1) is connected with the primary input end of rising A.C. contactor (KM2), the input of rising A.C. contactor (KM2), output respectively with the input of decline A.C. contactor (KM3), output correspondence connects, it is in parallel with a normally closed input that of two-speed AC contactor (KM4) often opens input, it is in parallel with another normally closed input that another of two-speed AC contactor (KM4) often opens input, what wherein two main outputs of rising A.C. contactor (KM2) contacted (KM4) device respectively with two-speed AC often opens primary input end, normally closed primary input end is connected, the normally closed output of two-speed AC contactor (KM4) is connected with the slow line of motor (M), the output of often opening of two-speed AC contactor (KM4) is connected with the Express Order Wire of motor (M), another main output of rising A.C. contactor (KM2) is connected with motor (M) input, the input of transformer (TC) connects power supply, the output connection control handle (ES) of transformer (TC) always stop button (SB1), start button (SB2) and reverse protector (RPP), reverse protector (RPP) connection always stops A.C. contactor (KM1) output, rising A.C. contactor (KM2) coil (A2) output and double speed raise button (SB3) at a slow speed rising contact are connected, decline A.C. contactor (KM3) coil (A3) output is connected with double speed decline button (SB6) descending at slow speed contact, the quick rising contact of two-speed AC contactor (KM4) coil (A4) output and double speed raise button (SB4), the quick decline contact conducting of double speed decline button (SB5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520227986.6U CN204517717U (en) | 2015-04-16 | 2015-04-16 | The controller of double speed Electric Chain Blocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520227986.6U CN204517717U (en) | 2015-04-16 | 2015-04-16 | The controller of double speed Electric Chain Blocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204517717U true CN204517717U (en) | 2015-07-29 |
Family
ID=53715645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520227986.6U Expired - Fee Related CN204517717U (en) | 2015-04-16 | 2015-04-16 | The controller of double speed Electric Chain Blocks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204517717U (en) |
-
2015
- 2015-04-16 CN CN201520227986.6U patent/CN204517717U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180814 Address after: 211700 26-2 east of Huaian Road, Xuyi County Economic Development Zone, Jiangsu Patentee after: JIALI MACHINERY Co.,Ltd. Address before: 211700 work six road, Xuyi County Industrial Park, Huaian, Jiangsu Patentee before: JIANGSU JIALI HOISTING MACHINERY MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |