CN2764135Y - Branch crusher mounted with electric circuit controlling member - Google Patents
Branch crusher mounted with electric circuit controlling member Download PDFInfo
- Publication number
- CN2764135Y CN2764135Y CNU2004201202731U CN200420120273U CN2764135Y CN 2764135 Y CN2764135 Y CN 2764135Y CN U2004201202731 U CNU2004201202731 U CN U2004201202731U CN 200420120273 U CN200420120273 U CN 200420120273U CN 2764135 Y CN2764135 Y CN 2764135Y
- Authority
- CN
- China
- Prior art keywords
- motor
- circuit
- binding post
- control assembly
- circuit control
- 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
Links
Images
Landscapes
- Control Of Direct Current Motors (AREA)
Abstract
The utility model relates to a branch crusher with an electric circuit control member, which comprises a crusher body, a capacitor running electric machine and an electric circuit control member. The utility model is characterized in that an inner electric circuit of the electric circuit control member comprises an overcurrent protection circuit and a motor control circuit, wherein the motor control circuit controls the positive rotation and the inverse rotation of the electric machine. The utility model controls the positive rotation and the inverse rotation of the electric machine and solves the problem that the electric machine is jammed by branches and can not run in the process of crushing branches. The work efficiency is enhanced. The utility model is unnecessary to solve faults by hand, so that the utility model enhances the safety.
Description
Technical field
The utility model relates to a kind of branch crusher, particularly a kind of branch crusher that has the circuit control assembly.
Background technology
At present, in the branch crusher application, in the broken branch course of work of branch crusher, inevitably can occur because branch is stuck between blade and the casing, the situation that causes branch crusher not run well, influence broken branch work, broken branch efficient is low, also may be because of artificially removing the dangerous situation that card machine fault occurs.
The utility model content
In order to overcome the deficiency of above-mentioned prior art, the utility model provide a kind of safe, have a branch crusher of circuit control assembly efficiently, easily.
A kind of branch crusher that has the circuit control assembly that provides according to the utility model; comprise body; charging aperture; discharging opening; capacitor-operated motor and circuit control assembly; it is characterized in that: described circuit control assembly internal circuit comprises current foldback circuit and circuit for controlling motor; described circuit for controlling motor comprises a double-point double-throw switch; A binding post in the described double-point double-throw switch is connected with F binding post serial connection lead-out wire 51 back and in the motor; the B binding post is connected with lead-out wire 52 in the motor; the lead-out wire 54 that is serially connected with capacitor C 1 in C binding post and D binding post serial connection back and the motor is connected, and the E binding post is connected with lead-out wire 53 in the motor.
A kind of branch crusher that has the circuit control assembly that provides according to the utility model; described current foldback circuit comprises overcurrent protector, electromagnetic switch, overvoltage protection device; power supply; in parallel with electromagnetic switch after described power supply one end is connected with described overcurrent protector, electromagnetic switch one end connects an overvoltage protection device.
Described capacitor-operated motor comprises main winding, auxiliary winding, electric capacity, and described capacitance series is in the branch road of described auxiliary winding; When described circuit control assembly is controlled described motor and is just being changeed, the electromagnetic plate of described electromagnetic switch is connected in the circuit, and the circuit operate as normal is when described circuit control assembly is controlled the counter-rotating of described motor, the electromagnetic plate of described electromagnetic switch is opened from circuit interruption, the running of control circuit crawl.
Adopt the beneficial effect that the utility model brought: owing to adopted the branch crusher that has the circuit control assembly, can control the forward and backward of motor, effectively solved the problem that branch crusher can not run well because branch blocks motor in broken branch process, improved the operating efficiency of branch crusher, simultaneously need not artificially manually remove fault, improve safety; After the unexpected disconnection of power supply, electromagnetic switch will be off-state simultaneously, and need press electromagnetic switch this moment again just can make motor rotation, helps protecting motor, improves the service life of motor.
Description of drawings
Fig. 1 is the utility model circuit control assembly circuit diagram
Fig. 2, Fig. 3 are respectively the utility model forward and backward status circuit figure
Below in conjunction with accompanying drawing the utility model is done further auspicious stating
As shown in Figure 1; be a kind of integrated circuit figure that has the branch crusher of circuit control assembly; a kind of branch crusher that has the circuit control assembly; comprise frame; casing; charging aperture; discharging opening; motor 3 and circuit control assembly assembly; it is characterized in that: described motor 3 is for comprising main winding; auxiliary winding; the capacitor-operated motor of capacitor C 1; described capacitor C 1 is serially connected in the described auxiliary winding branch road; described circuit control assembly internal circuit comprises current foldback circuit 1 and circuit for controlling motor 2; described circuit for controlling motor 2 comprises a double-point double-throw switch 21; in the circuit as shown in Figure 1: described current foldback circuit 1 comprises overcurrent protector 11; electromagnetic switch 12; overvoltage protection device 13; power supply 14; it is in parallel after described power supply 14 1 ends are connected with described overcurrent protector 11 with electromagnetic switch 12; electromagnetic switch 12 1 ends connect an overvoltage protection device 13; the break-make situation of electromagnetic switch 12 control entire circuit; its effect is exactly after the unexpected disconnection of power supply; electromagnetic switch 12 will be off-state, and need press electromagnetic switch 12 this moment again just can make motor rotation.Represent double-point double-throw switch 21 among Fig. 1 shown in 2 in the zone, it comprises 6 binding posts, is respectively a, b, c, d, e, f,
As seen from Figure 1, two binding post b, e were connected in twos with top two binding post a, d or with following two binding post c, f in the middle of double-point double-throw switch 21 was always controlled, and neutral gear position perhaps mediates.One end of overvoltage protection device 31 is separated from a branch road of power supply; an other end is connected on a binding post of double-point double-throw switch 21; the a binding post directly is connected with a lead-out wire 51 of motor simultaneously; and power branch one end that connects overvoltage protector 31 is connected on the b binding post of double-point double-throw switch 21; and directly be connected with motor, become a lead-out wire 52 of motor.The other end of power supply is connected on the e binding post of double-point double-throw switch 21, and also directly be connected on the motor, become another lead-out wire 53 of motor, and the last capacitor C of the 4th lead-out wire 54 serial connections 1 back of motor connects on the d joint of double-point double-throw switch 21.The c joint of double-point double-throw switch 21 is connected with lead with the d joint simultaneously, and a joint of double-point double-throw switch 21 is connected with lead with the f joint.The plectrum of double-point double-throw switch 21 is connected on top two joint pin a, d or following two joint pin c, the f simultaneously by button.When the plectrum of double-point double-throw switch 21 was in position shown in Figure 1, its circuit diagram can be simplified to appearance among Fig. 2, this moment electric capacity with insert power supply after a main winding lead-out wire is in parallel.And the circuit diagram shown in Fig. 3 is that plectrum is toward setting aside, be connected on the circuit conditions of following two joint c, f, this moment electric capacity with another utmost point of access power supply after another one main winding lead-out wire is in parallel, under all the same situation of other parameters, current opposite in direction in the motor makes motor reverse at this moment.When the circuit control assembly is controlled described motor 3 and is just being changeed, the electromagnetic plate of described electromagnetic switch 12 is connected in the circuit, and the circuit operate as normal is when described circuit control assembly is controlled 3 counter-rotatings of described motor, the electromagnetic plate of described electromagnetic switch 12 is opened from circuit interruption, the running of circuit control motor crawl.The motor that the utility model adopts is a capacitor-operated motor, motor internal has two windings, be respectively main winding, attached winding, wherein string has capacitor C 1 in the auxiliary winding branch road, circuit control device utilizes double-point double-throw switch 21 to change the method for attachment of capacitor C 1 in circuit by said method just, make current opposite in direction in the motor, realize the forward and backward of motor.
Claims (3)
1; a kind of branch crusher that has the circuit control assembly; comprise body; charging aperture; discharging opening; capacitor-operated motor (3) and circuit control assembly; it is characterized in that: described circuit control assembly internal circuit comprises current foldback circuit (1) and circuit for controlling motor (2); described circuit for controlling motor (2) comprises a double-point double-throw switch (21); (a) binding post in the described double-point double-throw switch (21) is connected with (f) binding post serial connection lead-out wire (51) back and in the motor; (b) binding post is connected with lead-out wire (52) in the motor; (c) lead-out wire (54) that is serially connected with electric capacity (C1) in binding post and (d) binding post serial connection back and the motor is connected, and (e) binding post is connected with lead-out wire (53) in the motor.
2, a kind of branch crusher that has the circuit control assembly according to claim 1; it is characterized in that: described current foldback circuit (1) comprises overcurrent protector (11), electromagnetic switch (12), overvoltage protection device (13); power supply (14); in parallel with electromagnetic switch (12) after described power supply (14) one ends are connected with described overcurrent protector (11), electromagnetic switch (12) one ends connect an overvoltage protection device (13).
3, a kind of branch crusher that has the circuit control assembly according to claim 1, it is characterized in that: described capacitor-operated motor (3) comprises main winding, auxiliary winding, electric capacity (C1), described electric capacity (C1) is serially connected in the branch road of described auxiliary winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004201202731U CN2764135Y (en) | 2004-12-22 | 2004-12-22 | Branch crusher mounted with electric circuit controlling member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004201202731U CN2764135Y (en) | 2004-12-22 | 2004-12-22 | Branch crusher mounted with electric circuit controlling member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2764135Y true CN2764135Y (en) | 2006-03-15 |
Family
ID=36167058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004201202731U Expired - Fee Related CN2764135Y (en) | 2004-12-22 | 2004-12-22 | Branch crusher mounted with electric circuit controlling member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2764135Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102599012A (en) * | 2012-02-29 | 2012-07-25 | 浙江亚特电器有限公司 | Anti-jamming electric pruning scissors |
| CN103872651A (en) * | 2014-03-27 | 2014-06-18 | 天佑电器（苏州）有限公司 | Power-driven tool control circuit and control method thereof |
| CN104488577A (en) * | 2014-12-31 | 2015-04-08 | 王春林 | Mobile phone end-controllable gardening branch crusher |
-
2004
- 2004-12-22 CN CNU2004201202731U patent/CN2764135Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102599012A (en) * | 2012-02-29 | 2012-07-25 | 浙江亚特电器有限公司 | Anti-jamming electric pruning scissors |
| CN103872651A (en) * | 2014-03-27 | 2014-06-18 | 天佑电器（苏州）有限公司 | Power-driven tool control circuit and control method thereof |
| CN103872651B (en) * | 2014-03-27 | 2017-05-24 | 天佑电器（苏州）有限公司 | Power-driven tool control circuit and control method thereof |
| CN104488577A (en) * | 2014-12-31 | 2015-04-08 | 王春林 | Mobile phone end-controllable gardening branch crusher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2764135Y (en) | Branch crusher mounted with electric circuit controlling member | |
| CN206180904U (en) | A soft start control system of direct current electric saw | |
| CN200997378Y (en) | Inleakage releasing mechanism of circuit breaker | |
| CN205945017U (en) | Under -voltage protection circuit and start -up cabinet | |
| CN105261530B (en) | A kind of more strokes of breaker realize circuit and control method | |
| CN2802813Y (en) | Series compensation type non-consumption current-limiting reactor | |
| CN101060245A (en) | Breaker coil protector | |
| CN101079543A (en) | An idle protection control device of home appliance | |
| CN109412466A (en) | The compound start stop apparatus of turbine emergency DC lubricating and control method | |
| CN2896636Y (en) | Three-phase phase-lose protector | |
| CN2443524Y (en) | AC input protector | |
| CN209257826U (en) | A kind of on-board air conditioner precharging circuit | |
| CN201674269U (en) | Rotating speed and power emergency controller of digging machine | |
| CN105332806B (en) | A kind of intelligent energy-saving controller | |
| CN206628815U (en) | A kind of circuit for controlling motor | |
| CN2530377Y (en) | Remote controlled energy saving self-control box | |
| CN206461345U (en) | The voltage protection circuit of low voltage permanent magnetic synchronous motor controller | |
| CN201080141Y (en) | Forward and reverse control device of electric vehicle | |
| CN200959516Y (en) | Protector of paper crusher | |
| CN219936810U (en) | Explosion-proof reactor | |
| CN107492464A (en) | A kind of more durable knife switch | |
| CN2612055Y (en) | Multipurpose energy saving switch | |
| CN209962998U (en) | Air switch with remote control function | |
| CN2578967Y (en) | Block-type two-purpose switching device of leakage circuit breaker | |
| CN211335585U (en) | Integrated power device for electric sweeper |
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 |
Owner name: ZHEJIANG LIOU CO., LTD. Free format text: FORMER NAME OR ADDRESS: ZHEJIANG LIOU ELECTRIC CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 317503 Zhejiang city in Wenling Province, the coastal town of Leo Road No. 1 Patentee after: Zhejiang LEO Co., Ltd. Address before: 317503 Zhejiang city in Wenling Province, the coastal town of Leo Road No. 1 Patentee before: Liou Electric Co., Ltd., Zhejiang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060315 Termination date: 20111222 |