CN2128624Y

CN2128624Y - Swinging feeder

Info

Publication number: CN2128624Y
Application number: CN 92233555
Authority: CN
Inventors: 沈太福
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-09-22
Filing date: 1992-09-22
Publication date: 1993-03-24
Anticipated expiration: 2002-09-22

Abstract

The novel swinging feeder comprises a motor controller, a motor and a swinging feeder main body. The motor output shaft is fixed with an eccentric wheel which is connected with the hopper of the feeder through a connecting rod. The turn button of the motor controller is used to regulate the rotational speed of the motor to control the rotational speed of the eccentric wheel and then to regulate the running speed of the hopper to realize changing the material carrying capacity of the swinging feeder. The device has simple structure, convenient maintenance, energy saving and electricity saving.

Description

Swinging feeder

The utility model relates to the pendulum feeder in the field of transport machinery.

Present pendulum feeder drives the eccentric stiffener running with common alternating current dynamo by worm reduction gear, brake equipment mostly, because speed is single, be difficult to satisfy the needs of different feeding amounts, thereby Applicable scope is very narrow, and efficient is lower.For satisfying in the actual production variation requirement to friction speed and different feeding amounts, conventional art is normally: (1) is by the size of hand adjustment eccentricity, change the feeding amount of feeder, this device operation is more loaded down with trivial details, efficient is very low, can not realize automatic guidance, be difficult to satisfy the requirement of modern production.(2) between motor and eccentric stiffener, install magnetic clutch additional, realize changing the purpose of feeder feeding amount, when the feeding amount reduces, when the eccentric stiffener operating speed reduces, the motor output speed is constant, and its horsepower output also remains unchanged, and causes wasting of a large amount of electric energy, and magnetic clutch only is applicable to the low pressure small-capacity motor, efficient reduces with rotating speed downward modulation, although see on the whole relatively simple for structure, but infinite speed variation, but use and be restricted consumes energy.(3) add between motor and eccentric stiffener and load onto hydraulic coupler, this installs except that applicable to the big or middle capacity electrical machinery of high-low pressure, has the defective of above-mentioned magnetic clutch equally.(4) drive eccentric stiffener with pole-changing motor by worm reduction gear and brake equipment, though it has advantage of simple structure, but can not infinite speed variation (generally having only two speed), can not busy shift, be difficult to satisfy reality produce in to the requirement of multiple friction speed and feeding amount, thereby not very good.(5) drive eccentric stiffener with DC machine, it starts steadily, adjustable-speed, the feeding amount is variable, however DC machine needs huge rectification and potential device that alternating current is become direct current (DC), structure is very complicated, difficult in maintenance, consumed power, efficient is lower, and it is with high costs, is difficult to widespread use.

The purpose of this utility model just provides a kind of novel pendulum feeder, and it is simple in structure, adjustable-speed, and the feeding amount is variable, and the efficient height is saved electric energy.

The purpose of this utility model is achieved in that novel pendulum feeder is made up of electric machine controller, motor and pendulum feeder body, motor is fixed on the feeder underframe, be fixed with an eccentric wheel on the motor shaft, connect with the hopper of feeder through connecting rod, regulate rotating speed of motor by the electric machine controller knob, come the rotating speed of control eccentric, and then adjust the kinematic velocity of hopper, realize changing the purpose of pendulum feeder feeding amount.

Drive motor on this novel pendulum feeder can be AC stepless (or level an is arranged) buncher, because the high performance that alternating stepless speed regulating machine has, utilize alternating stepless speed regulating machine from " 0 " but to the adjustable continuously braking ability that reaches of rated speed of rotation, the motor of this device directly connects with eccentric wheel, can select different speed according to needs of production, with in satisfy producing to the requirement of different feeding amounts.When the feeding amount reduced, motor speed reduced, and horsepower output reduces, and consumption of current descends thereupon, and productive costs is also reduced.Novel pendulum feeder is compared with pendulum feeder in the past, and structure is more simple, safeguard very convenient, high efficiency, applied widely, save electric energy, remarkable in economical benefits improves, and is particularly suitable for concentrating at a distance automatic guidance.

The concrete structure of utility model is provided by following embodiment and accompanying drawing thereof.

Accompanying drawing is the constructional drawing according to the novel pendulum feeder that the utility model proposes.

Describe in detail according to concrete device and the working process that the utility model proposes below in conjunction with accompanying drawing.

Novel pendulum feeder is by the alternating stepless speed regulating machine controller, alternating stepless speed regulating machine and pendulum feeder body are formed, alternating stepless speed regulating machine (2) is fixed on the underframe (7) of feeder, alternating stepless speed regulating machine controller (1) connects with lead with alternating stepless speed regulating machine, be fixed with an eccentric wheel (4) on the alternating stepless speed regulating machine output shaft (3), connect with the hopper (6) of feeder through connecting rod (5).

By the rotating speed of alternating stepless speed regulating machine controller knob adjusting alternating stepless speed regulating machine, come the rotating speed of control eccentric, and then adjust the kinematic velocity of hopper, realize changing the purpose of pendulum feeder feeding amount.

But the AC step buncher that the alternating stepless speed regulating machine in the utility model is regulated with continuously smooth between every grade substitutes, and can reach above effect equally.

Claims

1, novel pendulum feeder is made up of electric machine controller, motor and pendulum feeder body, it is characterized in that: motor is a buncher, electric machine controller is a speed-regulating motor controller, motor (2) is fixed on the underframe (7) of feeder, electric machine controller (1) connects with lead with motor, be fixed with an eccentric wheel (4) on the motor output shaft (3), connect with the hopper (6) of feeder through connecting rod (5).

2, novel pendulum feeder according to claim 1 is characterized in that: buncher can be an alternating stepless speed regulating machine.

3, novel pendulum feeder according to claim 1 is characterized in that: buncher can be the AC step buncher also, can realize the continuously smooth adjusting between its every grade.