CN202425457U

CN202425457U - Adjustable-speed controller for feeder

Info

Publication number: CN202425457U
Application number: CN2012200255581U
Authority: CN
Inventors: 姜乃文; 嵇成恒; 徐在连
Original assignee: JINHU HUANENG ELECTRICAL CO Ltd
Current assignee: JINHU HUANENG ELECTRICAL CO Ltd
Priority date: 2012-01-19
Filing date: 2012-01-19
Publication date: 2012-09-12
Anticipated expiration: 2022-01-19

Abstract

The utility model discloses an adjustable-speed controller for a feeder. The controller is used for controlling the working time and rotation speed of a vibration motor and a throwing motor of the feeder, and comprises a controller shell; a switch button is arranged on the surface of the shell; a control circuit board is arranged in the shell and is provided with a controller circuit formed by connecting electronic devices; and the controller circuit consists of a power part, a control part, an AC (alternating current) part and a DC (direct current) part. The technical scheme of the utility model effectively solves the problem that the feeder has short service life and low working precision and stability in the working process since the existing controller for feeder can not effectively adapt to the lightning protection of rural power grids and large voltage change; and the adjustable-speed controller for a feeder, disclosed by the utility model, has the advantages of reasonable and scientific design, low manufacturing cost and wide engineering application range.

Description

A kind of feeder is used the adjustable speed controller

Technical field:

The utility model relates to the aquaculture machinery equipment technical field, is specifically related to a kind of feeder and uses the adjustable speed controller.

Background technology:

Progressively development along with China's aquatic products industry; Aquaculture machinery also is accompanied by fast development; Feeder is one of the feed equipment of throwing something and feeding that can not obtain in the culture fishery as the aquacultural machinery of the feeds such as graininess, powdery of regularly, quantitatively throwing something and feeding to the breed object; The aquatic farm of China's development at present institute many places are in the rural area, and rural power grids are prevented the thunderbolt weak effect usually, and the change in voltage scope is big unstable; Service life of existing feeder, job stability etc. are all exerted a certain influence; Cause the basic reason that the problems referred to above take place to be to have now the lability that the employed controller of feeder can not effectively be evaded existing rural power grids, adopt the alternating current mode of speed regulation, thereby cause the problem of weak point in service life, operating accuracy and the poor stability of feeder.

Summary of the invention:

The technical problem that the utility model will solve provides a kind of feeder and uses the adjustable speed controller; This technical scheme effectively solve existing feeder with controller can not effectively adapt to the rural power grids lightning protection, the change in voltage scope is big; Thereby service life, short, operating accuracy and poor stability got problem in the course of the work to cause feeder; This feeder is with adjustable speed controller science reasonable in design, and cost is low, has practical applications field widely.

The utility model is realized through following technical scheme:

A kind of feeder is used the adjustable speed controller, is used to control the working time and the rotating speed of feeder vibrating motor, material casting motor, comprises controller housing, and surface of shell is provided with shift knob, is provided with control circuit board in the housing; Control circuit board is provided with the controller circuitry that is formed by connecting electronic devices and components, and said controller circuitry is made up of power unit, control section, AC portion, direct current component, and said controller circuitry is realized being electrically connected through following mode: 220VAC gets into transformer 12V/220V primary coil through power switch, fuse, clock switch, and secondary coil 12VAC is through diode D5, diode D6 rectification; Capacitor C 1 filtering becomes direct current, advances IC 4 inputs, and intermediate terminal is an earth terminal, and 9V voltage is exported by the IC4 output; C6 is the 9V filter capacitor, and IC 1 the 14th terminal and IC1 the 10th terminal connect the 9V power supply, and IC 1 the 12nd end is connected with IC 1 the 8th end, IC 1 the 12nd end and IC 1 the 14th termination capacitor C; IC 1 the 14th termination capacitor C anode wherein, IC 1 the 8th termination R4 ground connection, IC 1 the 11st termination C5 ground connection, IC 1 the 9th termination capacitor C15 anode; Capacitor C 15 negativing ending groundings, connecting resistance R1 is connected with IC 1 the 4th terminal to IC 1 the 1st terminal simultaneously, and IC 1 the 2nd terminal is connected with IC 1 the 6th terminal; Wherein IC 1 the 6th terminal connects capacitor C 1+ anode, capacitor C 1+ negativing ending grounding, IC 1 the 2nd terminal line socket 1SX the 2nd end that runs in, and IC 1 the 1st terminating resistor R2 connects diode D1 anode; Diode D1 negative terminal line socket 1SX the 1st end that runs in, resistance R 2 connects diode D2 negative terminal simultaneously, diode D2 anode line socket 1SX the 3rd end that runs in, IC 1 the 3rd termination capacitor C3 ground connection; IC 1 the 5th terminating resistor R3 line socket 1SX the 7th end that runs in, IC 1 the 7th end is an earth terminal, is connected ground wire line socket 1SX the 5th end that runs in the 9V negative terminal; Thread plug IPX the 1st termination adjustable potentiometer CR1 one end, adjustable potentiometer CR1 is connected with adjustable potentiometer CR2 one end, and is connected with IPX the 2nd end, and the adjustable potentiometer CR2 other end is connected with IPX the 3rd end; Positive termination IPX the 7th end of light emitting diode, the light emitting diode negative terminal connects IPX the 6th end, and line socket ISX the 6th end that runs in is connected with the control transistor base, and the control transistor collector connects diode D3 anode and relay J 1 coil one end; The relay J 1 coil other end and diode D3 negative terminal connect the 9V anode, transistor emitter ground connection, and forceful electric power is succeeded electrical equipment J1 switch terminal 9 positions, is connected with clock switch one end; 10 is relay J 1 switch terminal output, forms forceful electric power loop, ISX the 8th terminal connecting resistance R11 one end, resistance R 11 other end connecting resistance R10 one end with forceful electric power 6 terminals; While connecting resistance R12 and capacitor C 9 one ends, resistance R 12 another termination bidirectional trigger diode DB3, bidirectional trigger diode DB3 connect the bidirectional triode thyristor SR control utmost point, resistance R 10 another termination adjustable resistance W3 one end; Also connect capacitor C 8 one ends, another termination of adjustable resistance W3 ISX the 10th terminal and forceful electric power the 9th terminal, capacitor C 9 connects T2 termination rectifier bridge with capacitor C 8 another termination controllable silicons and exchanges end, capacitor C 12 and resistance R 13; Piezo-resistance R7 forms the silicon controlled rectifier protecting circuit, connects controllable silicon T1, T2 end, and controllable silicon T1 termination forceful electric power 9 ends, forceful electric power 6 terminals connect silicon controlled and exchange end; Resistance R 18 and diode D15 form step-down rectifying circuit line socket ISX the 11st end that runs in, thread plug IPX the 11st termination light emitting diode anode, light emitting diode negative terminal and adjustable potentiometer CR3 line plug IPX the 10th terminal that runs in, adjustable potentiometer CR3 other end line plug IPX the 8th end that runs in; Resistance R 14 is formed dc protection circuits with capacitor C 10, diode D9 with resistance R 15, protects motor, and

dc output end

1,2 is electrically connected with the material casting motor, and

ac output end

6,10 is electrically connected with vibrating motor; Said IC 4 is the three-terminal voltage-stabilizing integration module, said IC 1 for the time basis set become module.

The further Technological improvement plan of the utility model is:

Said IC 4 is 7809 for three-terminal voltage-stabilizing integration module model; Base integrated package model was NE556 when said IC 1 was; Said control triode model is 2SC965; Bidirectional triode thyristor SR model is BTA12-600, and said diode D1, D2, D3, D5, D6, D9, D15 model are 4007.

The utility model compared with prior art has following obvious advantage:

One, the utility model feeder adopts integrated circuit as control element with the adjustable speed controller, realizes that strong and weak electricity isolates, and has good serviceability, safety, produces easyly simultaneously, and debugging is convenient, and functional reliability is high, and the complete machine energy consumption is little, and it is low to generate heat;

Two, the utility model feeder is used the adjustable speed controller, adopts IC 4 three-terminal voltage-stabilizing integration modules, makes circuit voltage more steady; And low cost of manufacture, the power utilization environment of suitable more rural power grids has realized that the material casting motor passes through dc powered; Realization is to the regulation and control of material casting time, frequency; This controller controling circuit design science is reasonable, low cost of manufacture, long service life.

Description of drawings:

Fig. 1 is the circuit theory diagrams of the utility model.

Embodiment:

The utility model comprises controller housing, and surface of shell is provided with shift knob, is provided with control circuit board in the housing, and control circuit board is provided with the controller circuitry that is formed by connecting electronic devices and components; As shown in Figure 1, controller circuitry is made up of power unit, control section, AC portion, direct current component, and controller circuitry is realized being electrically connected through following mode: 220VAC gets into transformer 12V/220V primary coil through power switch, fuse, clock switch, and secondary coil 12VAC is through diode D5, diode D6 rectification; Capacitor C 1 filtering becomes direct current, advances the input of integrated circuit three-terminal voltage-stabilizing integration module IC4, and intermediate terminal is an earth terminal, and 9V voltage is exported by the IC4 output; C6 is the 9V filter capacitor, and basis set becomes module I C1 the 14th terminal and IC1 the 10th terminal to connect the 9V power supply during integrated circuit, and IC 1 the 12nd end is connected with IC 1 the 8th end, IC 1 the 12nd end and IC 1 the 14th termination capacitor C; IC 1 the 14th termination capacitor C anode wherein, IC 1 the 8th termination R4 ground connection, IC 1 the 11st termination C5 ground connection, IC 1 the 9th termination capacitor C15 anode; Capacitor C 15 negativing ending groundings, connecting resistance R1 is connected with IC 1 the 4th terminal to IC 1 the 1st terminal simultaneously, and IC 1 the 2nd terminal is connected with IC 1 the 6th terminal; Wherein IC 1 the 6th terminal connects capacitor C 1+ anode, capacitor C 1+ negativing ending grounding, IC 1 the 2nd terminal line socket 1SX the 2nd end that runs in, and IC 1 the 1st terminating resistor R2 connects diode D1 anode; Diode D1 negative terminal line socket 1SX the 1st end that runs in, resistance R 2 connects diode D2 negative terminal simultaneously, diode D2 anode line socket 1SX the 3rd end that runs in, IC 1 the 3rd termination capacitor C3 ground connection; IC 1 the 5th terminating resistor R3 line socket 1SX the 7th end that runs in, IC 1 the 7th end is an earth terminal, is connected ground wire line socket 1SX the 5th end that runs in the 9V negative terminal; Thread plug IPX the 1st termination adjustable potentiometer CR1 one end, adjustable potentiometer CR1 is connected with adjustable potentiometer CR2 one end, and is connected with IPX the 2nd end, and the adjustable potentiometer CR2 other end is connected with IPX the 3rd end; Positive termination IPX the 7th end of light emitting diode, the light emitting diode negative terminal connects IPX the 6th end, and line socket ISX the 6th end that runs in is connected with the control transistor base, and the control transistor collector connects diode D3 anode and relay J 1 coil one end; The relay J 1 coil other end and diode D3 negative terminal connect the 9V anode, transistor emitter ground connection, and forceful electric power is succeeded electrical equipment J1 switch terminal 9 positions, is connected with clock switch one end; 10 is relay J 1 switch terminal output, forms forceful electric power loop, ISX the 8th terminal connecting resistance R11 one end, resistance R 11 other end connecting resistance R10 one end with forceful electric power 6 terminals; While connecting resistance R12 and capacitor C 9 one ends, resistance R 12 another termination bidirectional trigger diode DB3, bidirectional trigger diode DB3 connect the bidirectional triode thyristor SR control utmost point, resistance R 10 another termination adjustable resistance W3 one end; Also connect capacitor C 8 one ends, another termination of adjustable resistance W3 ISX the 10th terminal and forceful electric power the 9th terminal, capacitor C 9 connects T2 termination rectifier bridge with capacitor C 8 another termination controllable silicons and exchanges end, capacitor C 12 and resistance R 13; Piezo-resistance R7 forms the silicon controlled rectifier protecting circuit, connects controllable silicon T1, T2 end, controllable silicon T1 termination forceful electric power 9 ends, and forceful electric power 6 terminals connect the SCR AC end; Resistance R 18 and diode D15 form step-down rectifying circuit line socket ISX the 11st end that runs in, thread plug IPX the 11st termination light emitting diode anode, light emitting diode negative terminal and adjustable potentiometer CR3 line plug IPX the 10th terminal that runs in, adjustable potentiometer CR3 other end line plug IPX the 8th end that runs in; Resistance R 14 is formed dc protection circuits with capacitor C 10, diode D9 with resistance R 15, protects motor, and

dc output end

1,2 is electrically connected with the material casting motor, and

ac output end

6,10 is electrically connected with vibrating motor.

The utility model does not relate to all identical with the prior art prior art that maybe can adopt of part to be realized.

Claims

1. a feeder is used the adjustable speed controller, is used to control the working time and the rotating speed of feeder vibrating motor, material casting motor, comprises controller housing, and surface of shell is provided with shift knob, is provided with control circuit board in the housing; Control circuit board is provided with the controller circuitry that is formed by connecting electronic devices and components, it is characterized in that: said controller circuitry is made up of power unit, control section, AC portion, direct current component, and said controller circuitry is realized being electrically connected through following mode: 220VAC gets into transformer 12V/220V primary coil through power switch, fuse, clock switch, and secondary coil 12VAC is through diode D5, diode D6 rectification; Capacitor C 1 filtering becomes direct current, advances IC 4 inputs, and intermediate terminal is an earth terminal, and 9V voltage is exported by the IC4 output; C6 is the 9V filter capacitor, and IC 1 the 14th terminal and IC1 the 10th terminal connect the 9V power supply, and IC 1 the 12nd end is connected with IC 1 the 8th end, IC 1 the 12nd end and IC 1 the 14th termination capacitor C; IC 1 the 14th termination capacitor C anode wherein, IC 1 the 8th termination R4 ground connection, IC 1 the 11st termination C5 ground connection, IC 1 the 9th termination capacitor C15 anode; Capacitor C 15 negativing ending groundings, connecting resistance R1 is connected with IC 1 the 4th terminal to IC 1 the 1st terminal simultaneously, and IC 1 the 2nd terminal is connected with IC 1 the 6th terminal; Wherein IC 1 the 6th terminal connects capacitor C 1+ anode, capacitor C 1+ negativing ending grounding, IC 1 the 2nd terminal line socket 1SX the 2nd end that runs in, and IC 1 the 1st terminating resistor R2 connects diode D1 anode; Diode D1 negative terminal line socket 1SX the 1st end that runs in, resistance R 2 connects diode D2 negative terminal simultaneously, diode D2 anode line socket 1SX the 3rd end that runs in, IC 1 the 3rd termination capacitor C3 ground connection; IC 1 the 5th terminating resistor R3 line socket 1SX the 7th end that runs in, IC 1 the 7th end is an earth terminal, is connected ground wire line socket 1SX the 5th end that runs in the 9V negative terminal; Thread plug IPX the 1st termination adjustable potentiometer CR1 one end, adjustable potentiometer CR1 is connected with adjustable potentiometer CR2 one end, and is connected with IPX the 2nd end, and the adjustable potentiometer CR2 other end is connected with IPX the 3rd end; Positive termination IPX the 7th end of light emitting diode, the light emitting diode negative terminal connects IPX the 6th end, and line socket ISX the 6th end that runs in is connected with the control transistor base, and the control transistor collector connects diode D3 anode and relay J 1 coil one end; The relay J 1 coil other end and diode D3 negative terminal connect the 9V anode, transistor emitter ground connection, and forceful electric power is succeeded electrical equipment J1 switch terminal 9 positions, is connected with clock switch one end; 10 is relay J 1 switch terminal output, forms forceful electric power loop, ISX the 8th terminal connecting resistance R11 one end, resistance R 11 other end connecting resistance R10 one end with forceful electric power 6 terminals; While connecting resistance R12 and capacitor C 9 one ends, resistance R 12 another termination bidirectional trigger diode DB3, bidirectional trigger diode DB3 connect the bidirectional triode thyristor SR control utmost point, resistance R 10 another termination adjustable resistance W3 one end; Also connect capacitor C 8 one ends, another termination of adjustable resistance W3 ISX the 10th terminal and forceful electric power the 9th terminal, capacitor C 9 connects T2 termination rectifier bridge with capacitor C 8 another termination controllable silicons and exchanges end, capacitor C 12 and resistance R 13; Piezo-resistance R7 forms the silicon controlled rectifier protecting circuit, connects controllable silicon T1, T2 end, and controllable silicon T1 termination forceful electric power 9 ends, forceful electric power 6 terminals connect silicon controlled and exchange end; Resistance R 18 and diode D15 form step-down rectifying circuit line socket ISX the 11st end that runs in, thread plug IPX the 11st termination light emitting diode anode, light emitting diode negative terminal and adjustable potentiometer CR3 line plug IPX the 10th terminal that runs in, adjustable potentiometer CR3 other end line plug IPX the 8th end that runs in; Resistance R 14 is formed dc protection circuits with capacitor C 10, diode D9 with resistance R 15, protects motor, and dc output end 1,2 is electrically connected with the material casting motor, and ac output end 6,10 is electrically connected with vibrating motor; Said IC 4 is the three-terminal voltage-stabilizing integration module, said IC 1 for the time basis set become module.

2. a kind of feeder according to claim 1 is used the adjustable speed controller; It is characterized in that: said IC 4 is 7809 for three-terminal voltage-stabilizing integration module model; Base integrated package model was NE556 when said IC 1 was; Said control triode model is 2SC965, and bidirectional triode thyristor SR model is BTA12-600, and said diode D1, D2, D3, D5, D6, D9, D15 model are 4007.