CN101905807A

CN101905807A - Discharging device

Info

Publication number: CN101905807A
Application number: CN2009100526143A
Authority: CN
Inventors: 吴佳玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-05
Filing date: 2009-06-05
Publication date: 2010-12-08

Abstract

The invention relates to a discharging device, in particular to a discharging device capable of classifying products. In the prior art, a discharging device and a product classifying and conveying device are suitable for large-scale enterprises and are independently arranged, and if the two devices are combined simply to convey small materials, the equipment is wasted, and the mode does not meet the requirements of energy saving and emission reduction advocated in China. The invention aims to design a discharging device which not only can be used for conveying small products but also can be used for classifying the products and recognizing acceptable products and unacceptable products to enable the acceptable products and the unacceptable products to be discharged from different discharging openings. In order to solve the technical problems, a cylinder is installed below a discharging hopper of the invention, the cylinder is driven by a piston, passes through the discharging hopper and is connected with a joint through a nut in the discharging hopper, the joint is connected with a rotary handle through a pin, the rotary handle is fixed on a rotary shaft, and a turning board is driven when the rotary shaft rotates.

Description

Doffer

(1) technical field

The present invention relates to a kind of doffer, be specifically related to a kind of doffer that can classify to product.

(2) background technology

Doffer generally is used in convey materials apart from far away, and material is also wanted change of direction or the place of the conveying of turning simultaneously, and a discrepancy in elevation is arranged between the conveyer, and the doffer that will have that the discrepancy in elevation is big connects, and has just produced various doffers.

Doffer comprises: belt, annular carrier bar, belt pulley, motor.

For example the patent No. is: a kind of doffer of 00246624.4, collide before and after reducing material, collision produces dust, reduces the blanking height, and for example number of patent application is: 00231681.1 is called the chain-plate type doffer, and the effect of general doffer is to be the transmission material.

These doffers are only applicable to those large-scale industrial and mining enterprises, and seem too grand for the transportation of some small and exquisite type materials, and equipment is too wasted, and can't discern material.

If in the transmission course of material, classify to material, will use the product classification transmitting device so.

For example the patent No. is: 200720143146.7 are a kind of fecund product classification transmitting device, introduced the sensor of belt conveyor, in order to the difference product category and be separately positioned on the classification discharging different discharging openings place, also comprise a control unit, sequential action in order to the control each several part, thereby reach the transmission destination that multiple different product is classified, the structure more complicated.

Doffer in the prior art and product classification transmitting device all are suitable for large enterprise, it all is a kind of device of setting up separately, if the simple material that must carry out the small and exquisite type of combined traffic to these two kinds of devices, be a kind of waste, do not meet the requirement of the energy-saving and emission-reduction that China advocates equipment.

Therefore the present invention has designed a kind of device and promptly can transmit dapper product on existing basis, can classify to this product again, and can discern acceptable product and off-grade.

(3) summary of the invention

The objective of the invention is to design and a kind ofly promptly can transmit dapper product and can classify to this product again, and can discern, make that acceptable product and off-grade can be from the doffers of different blanking port blankings acceptable product and off-grade.

For solving the problems of the technologies described above, a cylinder is installed in material-falling hopper of the present invention below, and cylinder is by piston drive, and pass material-falling hopper, and be connected with joint by nut in material-falling hopper inside, be connected by pin between joint and the turning handle, turning handle is fixed on the turning cylinder, drives turnover panel when turning cylinder rotates.

Described material-falling hopper has two blanking ports.

A blanking port of described material-falling hopper is a vertical direction, and the angle of the blanking port of another blanking port and vertical direction is 30 °.

The present invention compared with prior art has following advantage:

Used doffer of the present invention, can discern acceptable product and off-grade automatically, and can make sorted product from different blanking port blankings, both blanking, classification again, this plant area area is little, has saved working space, blanking, product classification has synthesized one, the cost of material saving.

(4) description of drawings

Fig. 1 is the general assembly drawing of doffer of the present invention;

Fig. 2 is that the general assembly drawing A-A of doffer of the present invention is to cutaway view;

Fig. 3 is the detail drawing of doffer shaft 1 of the present invention;

Fig. 4 is the detail drawing of doffer bottom bracket axle 2 of the present invention;

Fig. 5 is the detail drawing of turnover panel 3 in the doffer of the present invention;

Fig. 6 is the detail drawing of turning handle 4 in the doffer of the present invention;

Fig. 7 is the detail drawing of connector 6 in the doffer of the present invention;

Fig. 8 is the detail drawing of pin 5 in the doffer of the present invention;

Fig. 9 is the detail drawing of material-falling hopper 8 in the doffer of the present invention;

Figure 10 is that the A of material-falling hopper 8 in the doffer of the present invention is to birds-eye view;

Among the figure: 1 rotating shaft, 2 axle sleeves, 3 turnover panels, 4 turning handles, 5 pins, 6 joints, 7 cylinders, 8 material-falling hoppers.

(5) specific embodiment

This equipment doffer is by rotating shaft 1, axle sleeve 2, and turnover panel 3, turning handle 4, pin 5, joint 6, cylinder 7, material-falling hopper 8 is formed.

When product was certified products, cylinder 7 was regained, and turnover panel 3 leads to the certified products frame with passage, as product be nonconformity at ordinary times, cylinder 7 stretches out, turnover panel 3 leads to the off gauge frame with passage.

Claims

1. doffer, comprise material-falling hopper (8), it is characterized in that: a cylinder (7) is installed in described material-falling hopper (8) below, cylinder (7) passes material-falling hopper (8) and is connected with joint (6) by nut in material-falling hopper (8) inside, be connected by pin (5) between joint (6) and the turning handle (4), turning handle (4) is fixed on the turning cylinder (1), drives turnover panel (3) when turning cylinder (1) rotates.

2. a kind of doffer according to claim 1 is characterized in that: described material-falling hopper (8) has two blanking ports.

3. a kind of doffer according to claim 2 is characterized in that: a blanking port of described material-falling hopper (8) is a vertical direction, and the angle of the blanking port of another blanking port and vertical direction is 30 °.