CN2923585Y

CN2923585Y - Large-block-degree blocked-free inclined-partition-sieve grading bunker for mine use

Info

Publication number: CN2923585Y
Application number: CN 200620119743
Authority: CN
Inventors: 王涛; 魏祯; 刘飞; 刘嘉瑜; 王雅君; 王雅灵; 刘莎; 魏世忠
Original assignee: 王涛
Priority date: 2006-06-12
Filing date: 2006-06-12
Publication date: 2007-07-18
Anticipated expiration: 2016-06-12

Abstract

The utility model relates to a mine-used dry type large particle size non blocking inclined separating screen multi-stage hopper comprising an outrigger, a frame, a left stopping board, a guiding food board, a right stopping board, a hopper, a discharging mouth, a left pressure plate, screen bars, an upper support plate, a screem frame, a 'u' shaped bolt, a right pressure plate and a lower support plate. Adopting the utility model, the intervel between screen bars can be adjusted i.e. after deciding the the distance between screen bars according to different particle sizes of the mineral aggregate needed, adjustment is made through the 'u' shaped bolt and the clamper bolt. If, after a period of time of using, deformation of screen bars happens, screen bars can be taken off individually for correction and put into use again. If wear of the upper surface happens, screen bars can be taken off and turned over and then put into use again. Screen bars can be replaced individually, therefore, on the one hand, the scope of application of the equipment is widened, the consumables of the equipment is reduced and the working life of the equipment is extended.

Description

The big lumpiness of a kind of mining dry type is clog-free tiltedly every the sieve classification hopper

Technical field:

It is clog-free tiltedly every the sieve classification hopper that the utility model relates to the big lumpiness of a kind of mining dry type.

Background technology:

At present, the big lumpiness feed hopper of mining dry type, latch up phenomenon is very frequent, and complete leaning on manually dredged, and makes the idle running rate of upstream device very high, both consumed manpower, takes power again.

Summary of the invention:

The utility model is on the basis of original feed hopper, has increased tiltedly every sieve and hopper construction, has realized that the big lumpiness of a kind of mining dry type of clog-free sized feed is clog-free tiltedly every the sieve classification hopper, to overcome above-mentioned deficiency.

The purpose of this utility model is realized by following technical proposals:

The big lumpiness of a kind of mining dry type is clog-free tiltedly every the sieve classification hopper, comprise supporting leg, support, left side shelves flitch, stock guide, right shelves flitch, hopper, discharging opening, left pressing plate, grating, mounting plate, screen frame, " U " type bolt, right pressing plate, bottom plate, be characterized in: be equipped with the upper end of supporting leg, bottom plate, on, grating is housed on the bottom plate, the lower end of every grating is pressed on the bottom plate with bolt by left and right sides pressing plate, the upper end of grating is bolted on the screen frame between stock guide and the mounting plate with " U " type, the left side of screen frame, a right-hand member dress left side, right shelves flitch, stock guide is equipped with in the rear end, the middle-end of supporting leg is equipped with the support of symmetry, screen frame and hopper are equipped with in the support upper end, discharging opening is equipped with in the lower end, and mounting plate is equipped with in the screen frame lower end, stock guide is equipped with in the upper end.

The big lumpiness of employing a kind of mining dry type of the utility model is clog-free, and interval between each grating is adjustable tiltedly every the sieve classification hopper, promptly after the different distances of determining between each grating of granularity according to required mineral aggregate, regulates by " U " type bolt and push bolt; After each grating uses a period of time, if metaboly is arranged, use again after desirable independent down the correction, if use again after having the upper surface wear phenomenon can take off upset, each grating can be changed separately, like this, has widened the Applicable scope of equipment on the one hand, reduce the consumptive material of equipment again, also improved the service life of equipment.

Description of drawings:

Fig. 1 is the utility model integral structure scheme drawing;

Fig. 2 is the utility model grating fixed sturcture scheme drawing.

The specific embodiment:

Embodiment:

As Fig. 1, shown in Figure 2, the utility model is by supporting leg 1, support 2, tiltedly every sieve 3, left side shelves flitch 4, stock guide 5, right shelves flitch 6, hopper 7, discharging opening 8, left pressing plate 9, grating 10, mounting plate 11, screen frame 12, " U " type bolt 13, right pressing plate 14, bolt 15, bottom plate 16 is formed, be characterized in: be equipped with the upper end of supporting leg 1, bottom plate 11,16, on, bottom plate 11, grating 10 is housed on 16, the lower end of every grating 10 is by a left side, right pressing plate 9,14 usefulness bolts 15 are pressed on the bottom plate 16, on the screen frame 12 that upper end usefulness " U " type bolt 13 of grating 10 is fixed between stock guide 5 and the mounting plate 11, the left side of screen frame 12, a right-hand member dress left side,

right shelves flitch

4,6, stock guide 5 is equipped with in the rear end, the middle-end of supporting leg 1 is equipped with the support 2 of symmetry, screen frame 12 and hopper 7 are equipped with in support 2 upper ends, discharging opening 8 is equipped with in the lower end, and mounting plate 11 is equipped with in screen frame 12 lower ends, stock guide 5 is equipped with in the upper end.

During use, after the mineral material is directly poured stock guide 5 into loader or other facility, material glides automatically through tiltedly after sieve 3 classifications, bulk enters the bulk stockpile smoothly on the sieve, sieve dead small down enters feed hopper 7, give upstream device with feeding operation uninterruptedly through discharging opening 8 again, make the mineral aggregate of giving through a stock guide 5 and a left side,

right shelves flitch

4,6 enter tiltedly after sieve 3 rapid downslide classifications, the bulk material enters the bulk stockpile smoothly on the sieve, sieve dead small down enters feed hopper 7, realize feed uninterruptedly by discharging opening 8 again, so just reach the purpose of clog-free feed continuously and discharge, both saved manpower, improved the operating rate of upstream device again, both save the energy, improved benefit again; Both realized feed, reached the target of preliminary classification again, compared, improved more than the work efficiency twice with former feed hopper.

Claims

1, the big lumpiness of a kind of mining dry type is clog-free tiltedly every the sieve classification hopper, comprise supporting leg, support, left side shelves flitch, stock guide, right shelves flitch, hopper, discharging opening, left pressing plate, grating, mounting plate, screen frame, " U " type bolt, right pressing plate, bottom plate, be characterized in: be equipped with the upper end of supporting leg, bottom plate, on, grating is housed on the bottom plate, the lower end of every grating is pressed on the bottom plate with bolt by left and right sides pressing plate, the upper end of grating is bolted on the screen frame between stock guide and the mounting plate with " U " type, the left side of screen frame, a right-hand member dress left side, right shelves flitch, stock guide is equipped with in the rear end, the middle-end of supporting leg is equipped with the support of symmetry, screen frame and hopper are equipped with in the support upper end, discharging opening is equipped with in the lower end, and mounting plate is equipped with in the screen frame lower end, stock guide is equipped with in the upper end.