CN203764525U

CN203764525U - Mining mineral aggregate filter sieve

Info

Publication number: CN203764525U
Application number: CN201420192091.9U
Authority: CN
Inventors: 宋卓函; 赵保峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-21
Filing date: 2014-04-21
Publication date: 2014-08-13
Anticipated expiration: 2024-04-21

Abstract

The utility model provides a mining mineral aggregate filter sieve. Connecting holes are respectively formed in four corners of the bottom of a lower seat; the lower seat is a casting; a top opening of the lower seat is connected with an upper cover through a connecting bolt; the top opening of the lower seat and the upper cover are in a hollow circular structure; baffles are respectively and symmetrically connected to two ends of the inner side of the upper cover; the bottom of a slide board is arranged on the upper cover between the baffles on two sides; a gearbox is arranged on one side of the lower seat; a rolling body is arranged between a sieve tray and the top opening of the lower seat; the sieve tray is a circular sieve tray; an outer ring and an inner ring are arranged on the sieve tray; the outer ring is a sieve tray large leakage hole; the inner ring is a sieve tray small leakage hole; the bottom of the sieve tray is riveted with a driven gear; the driven gear is in meshed connection with the driving gear; the driving gear is arranged in the gearbox. According to the mining mineral aggregate filter sieve, mineral aggregate of different models can be filtered, large mineral aggregate is crushed and filtered again, and the filtered mineral aggregate directly enters a bin, so that the hopper is not blocked during discharging, and the manual cleaning process is avoided.

Description

A kind of mining mineral aggregate sieves

Technical field

The utility model relates to a kind of mining equipment, specifically a kind of mining mineral aggregate sieves.

Background technology

At present, in existing mining equiment, there is no special mineral aggregate sieves, can not sieve mineral aggregate, when bulk mineral aggregate is discharged from feed bin hopper, easily block hopper, thereby affect discharging, need to carry out labor cleaning, lose time, meanwhile, because mineral aggregate volume mass is larger, in scale removal process, easily occur that landing phenomenon causes potential safety hazard to personal safety.

Summary of the invention

The utility model, for solving the problems of the technologies described above, provides a kind of mining mineral aggregate sieves, thereby realizes the object that mineral aggregate is filtered.

For addressing the above problem, the utility model adopts following technical scheme:

A kind of mining mineral aggregate sieves is provided, and bottom lower, four jiaos are respectively equipped with connecting hole; Described lower is foundry goods; The open top of lower seat is connected with upper cover by connecting bolt; The open top of lower seat and upper cover are hollow circle configuration; Inside upper cover, two ends are symmetrically connected with respectively baffle plate; Slide carriage bottom is arranged in the upper cover between two side shields; Lower seat one side is provided with gearbox; Between screen tray and a lower open top, be provided with rolling element, described screen tray is circular screen tray, and screen tray is provided with outer ring and inner ring, and outer ring is the large small opening of screen tray, and inner ring is the little small opening of screen tray; Screen tray bottom centre position is connected with axis by reinforcement; Rivet mutually with driven gear screen tray bottom, and driven gear is meshed and is connected with driving gear, and driving gear is arranged in gearbox.

Wherein, described rolling element is spherical structure.

Wherein, described baffle plate is curved baffle, and baffle plate arc length is the 1/4-1/5 of upper cover inside circumference length.

Wherein, connecting hole is connected with feed bin top by connecting bolt.

The beneficial effects of the utility model are: the utility model can filter the mineral aggregate of different model, large-scale mineral aggregate smashes processing and again filters, mineral aggregate after filtration directly enters feed bin, while making hopper discharge, is not stuck, and has avoided labor cleaning's process.

Brief description of the drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

The perspective view that Fig. 1 provides for the utility model embodiment;

The plan structure schematic diagram that Fig. 2 provides for the utility model embodiment;

The side-looking structural representation that Fig. 3 provides for the utility model embodiment;

Fig. 4 looks up structural representation for what the utility model embodiment provided;

Wherein, 1. slide carriage, 2. upper cover, 3. descends seat, 3.1. connecting hole, 4. gearbox, 5. screen tray, the large small opening of 5.1. screen tray, the little small opening of 5.2. screen tray, 5.3. reinforcement, 5.4. axis, 6. baffle plate, 7. connecting bolt, 8. driving gear, 9. driven gear, 10. rolling element.

Detailed description of the invention

Below in conjunction with specific embodiment, such scheme is described further.Should understand these embodiment is for the utility model being described instead of limiting scope of the present utility model.The implementation condition adopting in embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in normal experiment.

Refer to Fig. 1 to Fig. 4, the perspective view that Fig. 1 provides for the utility model embodiment; The plan structure schematic diagram that Fig. 2 provides for the utility model embodiment; The side-looking structural representation that Fig. 3 provides for the utility model embodiment; Fig. 4 looks up structural representation for what the utility model embodiment provided.

In a kind of specific embodiment, a kind of mining mineral aggregate sieves is provided, four jiaos of lower seat 3 bottoms are respectively equipped with connecting hole 3.1; Described lower 3 is foundry goods; 3 open tops of lower seat are connected with upper cover 2 by connecting bolt 7; 3 open tops of lower seat and upper cover 2 are hollow circle configuration; Upper cover 2 two ends, inner side are symmetrically connected with respectively baffle plate 6; Slide carriage 1 bottom is arranged in the upper cover 2 between two side shields 6; Lower seat 3 one sides are provided with gearbox 4; Between screen tray 5 and lower 3 open tops, be provided with rolling element 10, described screen tray 5 is circular screen tray, and screen tray 5 is provided with outer ring and inner ring, and outer ring is the large small opening 5.1 of screen tray, and inner ring is the little small opening 5.2 of screen tray; Screen tray 5 bottom centre positions are connected with axis 5.4 by reinforcement 5.3; Rivet mutually with driven gear 9 screen tray 5 bottoms, and driven gear 9 is meshed and is connected with driving gear 8, and driving gear 8 is arranged in gearbox 4.

Concrete, described rolling element 10 is spherical structure, and screen tray 5 is played a supporting role, and makes screen tray 5 have bearing capacity, meanwhile, can ensure that screen tray 5 runs well; When specific works, gearbox 4 work drive driving gear 8 and driven gear 9 to rotate, driven gear 9 drives screen tray 5 to rotate, the mineral aggregate of mine car collection is directly slipped into screen tray 5 from slide carriage 1 and is filtered, small-sized mineral aggregate sifts out through the little small opening 5.2 of screen tray, the large small opening 5.1 of screen tray respectively, enter in the feed bin of lower 3 inside, the centrifugal force that large-scale mineral aggregate produces while rotation through screen tray 5, discharges through gap between two side shields 6; Axis 5.4 plays reinforce stabilization effect to screen tray 5, and after filtering, mineral aggregate volume is even, when bin bottom hopper discharge, avoids occurring putty phenomenon.

Further, described baffle plate 6 is curved baffle, and baffle plate 6 arc length are the 1/4-1/5 of upper cover 2 inside circumference length, not only can ensure that screen tray 5 prevents that in rotation process mineral aggregate from flying out from other positions, also effectively ensure that large-scale mineral aggregate is not stuck, and improves the filter efficiency of mineral aggregate.

Further, connecting hole 3.1 is connected with feed bin top by connecting bolt, and the mineral aggregate after filtering is directly entered in feed bin.

The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.

Claims

1. a mining mineral aggregate sieves, is characterized in that: bottom lower (3), four jiaos are respectively equipped with connecting hole (3.1); Described lower (3) are foundry goods; (3) open top of lower seat is connected with upper cover (2) by connecting bolt (7); (3) open top of lower seat and upper cover (2) are hollow circle configuration; Two ends, upper cover (2) inner side are symmetrically connected with respectively baffle plate (6); Slide carriage (1) bottom is arranged in the upper cover (2) between two side shields (6); Lower seat (3) one sides are provided with gearbox (4); Between screen tray (5) and lower (3) open top, be provided with rolling element (10), described screen tray (5) is circular screen tray, and screen tray (5) is provided with outer ring and inner ring, and outer ring is the large small opening of screen tray (5.1), and inner ring is the little small opening of screen tray (5.2); Screen tray (5) bottom centre position is connected with axis (5.4) by reinforcement (5.3); Rivet mutually with driven gear (9) screen tray (5) bottom, and driven gear (9) is meshed and is connected with driving gear (8), and driving gear (8) is arranged in gearbox (4).

2. the mining mineral aggregate sieves of one according to claim 1, is characterized in that: described rolling element (10) is spherical structure.

3. the mining mineral aggregate sieves of one according to claim 1, is characterized in that: described baffle plate (6) is curved baffle, and baffle plate (6) arc length is the 1/4-1/5 of upper cover (2) inside circumference length.

4. the mining mineral aggregate sieves of one according to claim 1, is characterized in that: connecting hole (3.1) is connected with feed bin top by connecting bolt.