CN217569126U - Mining grader capable of preventing blockage in use - Google Patents

Abstract

The utility model discloses an use mining grader that can prevent blockking up, including the fixed slot, the bottom mounting of fixed slot has the support frame, one side on fixed slot top is fixed with the overflow tank, one side of overflow tank inside is provided with filtration, one side of overflow tank bottom is provided with the delivery port, the screw axis is installed to the inside both sides of fixed slot, one side of fixed slot bottom is fixed with prevents blockking up the mechanism, the coating has anti-rust paint on the inside wall of fixed slot, and the coating has epoxy layer on anti-rust paint's the inside wall, the feed inlet is all installed at the both ends of fixed slot. The utility model discloses a be provided with and prevent blockking up the mechanism, when the ejection of compact, through starting the second motor, the second motor drives the bull stick and rotates, and the bull stick can drive the blade and constantly overturn, and the blade can be with the inside mineral aggregate circulation discharge of bin outlet, and then prevents that mineral aggregate from piling up in the inside of bin outlet, has the function of preventing blockking up.

Description

Mining grader capable of preventing blockage in use

Technical Field

The utility model relates to a grader technical field, in particular to use mining grader that can prevent blockking up.

Background

Along with the rapid development of national economy and the continuous improvement of the technological level, china pays more and more attention to the development and utilization of ore resources, in the process of mining, a grader is generally needed to be used for grading ore pulp, and the grader is widely applied to a dressing plant to be matched with a ball mill into closed-loop circulation process split-flow ore sand or used in a gravity dressing plant to grade ore sand and fine mud;

at present, the mining grader is easy to cause the blockage of a discharge port of the mining grader when in use, so that the problem of mineral aggregate accumulation is caused, the maintenance difficulty is increased, and an improvement space is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing an use mining grader that can prevent blockking up for solve the easy defect of blockking up of current discharge gate.

(II) contents of the utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an use mining grader that can prevent blockking up, includes the fixed slot, the bottom mounting of fixed slot has the support frame, one side on fixed slot top is fixed with the overflow tank, one side of overflow tank inside is provided with filtration, one side of overflow tank bottom is provided with the delivery port, the screw axis is installed to the inside both sides of fixed slot, first motor is installed to one side of fixed slot, one side of fixed slot bottom is fixed with prevents blockking up the mechanism, prevent blockking up the mechanism and include the bin outlet, the bin outlet is fixed in one side of fixed slot bottom, the inside both sides swing joint of bin outlet has the bull stick, it has anti-rust paint to coat on the inside wall of fixed slot, and coats on the inside wall of anti-rust paint and has epoxy layer, the feed inlet is all installed at the both ends of fixed slot.

Preferably, the filtering structure comprises clamping grooves, the clamping grooves are formed in the two ends of the inner portion of the overflow groove, a filter screen is arranged inside the clamping grooves, and a connecting piece is fixed to the top end of the filter screen.

Preferably, the thickness of the filter screen is smaller than the inner diameter of the clamping groove, and the filter screen and the clamping groove are matched.

Preferably, the output end of the overflow tank is fixedly connected with a screw shaft through a rotating shaft, and the screw shaft forms a rotating structure inside the fixing groove.

Preferably, blades are fixed to the outer portions of the rotating rods, and a second motor is installed on one side of the discharge opening.

Preferably, the number of the blades is four, and the four blades are arranged in a ring shape outside the rotating rod.

Preferably, the output end of the second motor is fixedly connected with the rotating rod through a rotating shaft, and the blades form a turnover structure.

(III) advantageous effects

The utility model provides a pair of use mining grader that can prevent blockking up, its advantage lies in: by arranging the anti-blocking mechanism, when discharging, the second motor is started to drive the rotating rod to rotate, the rotating rod can drive the blades to continuously turn over, and the blades can circularly discharge mineral aggregates in the discharging opening, so that the mineral aggregates are prevented from being accumulated in the discharging opening, and the anti-blocking mechanism has an anti-blocking function;

by arranging the filtering structure, the connecting piece is taken, the filter screen is inserted into the clamping groove, and the connecting piece is pressed to be fixed in the overflow groove;

through being provided with anti-rust paint, anti-rust paint coating is on the inside wall of fixed slot, and anti-rust paint can improve the rust-resistant function of fixed slot inside wall, can improve the anticorrosive nature of fixed slot inside wall through the epoxy layer, and the epoxy layer plays the effect of isolation, can slow down the corrosion rate of fixed slot inner wall, guarantees the life of fixed slot.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the overflow tank of the present invention;

fig. 4 is an enlarged schematic structural view of a partial section at a in fig. 1 according to the present invention;

fig. 5 is a schematic view of the structure of the fixing groove according to the present invention.

The reference numerals in the figures illustrate:

1. a fixing groove; 2. a screw shaft; 3. a support frame; 4. a water outlet; 5. a filter structure; 501. filtering with a screen; 502. connecting sheets; 503. a card slot; 6. an overflow tank; 7. a first motor; 8. an anti-clogging mechanism; 801. a rotating rod; 802. a blade; 803. a discharge outlet; 804. a second motor; 9. a feed inlet; 10. antirust paint; 11. and an epoxy resin layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a mining grader capable of preventing blockage comprises a fixing groove 1, wherein a support frame 3 is fixed at the bottom end of the fixing groove 1, an overflow groove 6 is fixed on one side of the top end of the fixing groove 1, a filtering structure 5 is arranged on one side inside the overflow groove 6, a water outlet 4 is arranged on one side of the bottom end of the overflow groove 6, a spiral shaft 2 is installed on two sides inside the fixing groove 1, a first motor 7 is installed on one side of the fixing groove 1, a blockage preventing mechanism 8 is fixed on one side of the bottom end of the fixing groove 1, and feed inlets 9 are installed at two ends of the fixing groove 1;

the anti-blocking mechanism 8 comprises a discharge port 803, the discharge port 803 is fixed on one side of the bottom end of the fixed groove 1, two sides inside the discharge port 803 are movably connected with rotating rods 801, blades 802 are fixed on the outer portions of the rotating rods 801, a second motor 804 is installed on one side of the discharge port 803, four blades 802 are arranged, the four blades 802 are annularly arranged on the outer portions of the rotating rods 801, the output end of the second motor 804 is fixedly connected with the rotating rods 801 through a rotating shaft, and the blades 802 form a turnover structure and can discharge mineral aggregates inside the discharge port 803 in a circulating manner;

specifically, as shown in fig. 1 and fig. 4, when the structure is used, firstly, when discharging, by starting the second motor 804, the second motor 804 drives the rotating rod 801 to rotate, the rotating rod 801 drives the blade 802 to continuously turn over, and the blade 802 can circularly discharge mineral aggregate inside the discharge opening 803, so that the mineral aggregate is prevented from being accumulated inside the discharge opening 803, and the structure has a function of preventing blockage;

the filtering structure 5 comprises clamping grooves 503, the clamping grooves 503 are arranged at two ends of the inner part of the overflow groove 6, a filter screen 501 is arranged in the clamping grooves 503, a connecting piece 502 is fixed at the top end of the filter screen 501, the thickness of the filter screen 501 is smaller than the inner diameter of the clamping grooves 503, and the filter screen 501 and the clamping grooves 503 are matched with each other, so that the filter screen 501 can be conveniently drawn out and cleaned;

specifically, as shown in fig. 1, 2 and 3, when the structure is used, firstly, the connecting piece 502 is taken, the filter screen 501 is inserted into the clamping groove 503, and the connecting piece 502 is pressed to be fixed inside the overflow tank 6, so that when the ore pulp overflows into the overflow tank 6, the ore pulp can be filtered through the filter screen 501, the functionality of the classifier is improved, and the filter screen 501 is convenient to be drawn out and cleaned;

the inner side wall of the fixing groove 1 is coated with antirust paint 10, and the inner side wall of the antirust paint 10 is coated with an epoxy resin layer 11;

specifically, as shown in fig. 5, when using this structure, at first, anti-rust paint 10 coats on the inside wall of fixed slot 1, and anti-rust paint 10 can improve the rust-resistant function of the inside wall of fixed slot 1, can improve the corrosion resistance of the inside wall of fixed slot 1 through epoxy layer 11, and epoxy layer 11 plays the effect of isolation, can slow down the corrosion rate of the inner wall of fixed slot 1, guarantees the life of fixed slot 1.

The working principle is as follows: when the mining grader external power supply is used, firstly, the connecting sheet 502 is taken, the filter screen 501 is inserted into the clamping groove 503, the connecting sheet 502 is pressed to be fixed inside the overflow groove 6, secondly, ore pulp is conveyed into the fixing groove 1 through the feeding hole 9, the first motor 7 is started, the first motor 7 drives the screw shaft 2 to rotate, fine ore particles float in water and overflow out, when the ore pulp overflows into the overflow groove 6, the ore pulp can be filtered through the filter screen 501, the fine ore particles and water flow out to the water outlet 4 through the filter screen 501, coarse ore particles sink at the bottom of the groove and are conveyed to the discharge hole 803 through the screw shaft 2, finally, the second motor 804 is started, the second motor 804 drives the rotating rod 801 to rotate, the rotating rod 801 drives the blades 802 to overturn constantly, the blades 802 can discharge ore materials inside the discharge hole 803 in a circulating mode, and finally the mining grader can be used and operated.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (7)

1. A mining grader capable of preventing blockage in use comprises a fixing groove (1) and is characterized in that: the bottom mounting of fixed slot (1) has support frame (3), one side on fixed slot (1) top is fixed with overflow tank (6), the inside one side of overflow tank (6) is provided with filtration (5), one side of overflow tank (6) bottom is provided with delivery port (4), screw axis (2) are installed to the inside both sides of fixed slot (1), first motor (7) are installed to one side of fixed slot (1), one side of fixed slot (1) bottom is fixed with prevents blockking up mechanism (8), prevent blockking up mechanism (8) including bin outlet (803), bin outlet (803) are fixed in one side of fixed slot (1) bottom, the inside both sides swing joint of bin outlet (803) has bull stick (801), the coating has anti-rust paint (10) on the inside wall of fixed slot (1), and the coating has epoxy layer (11) on the inside wall of anti-rust paint (10), feed inlet (9) are all installed at the both ends of fixed slot (1).

2. A mining grader used to prevent blockage according to claim 1, characterized in that: the filtering structure (5) comprises clamping grooves (503), the clamping grooves (503) are formed in two ends of the inner portion of the overflow groove (6), a filter screen (501) is arranged in the clamping grooves (503), and a connecting piece (502) is fixed to the top end of the filter screen (501).

3. A mining grader used to prevent blockage according to claim 2, characterised in that: the thickness of the filter screen (501) is smaller than the inner diameter of the clamping groove (503), and the filter screen (501) and the clamping groove (503) are matched.

4. A mining grader using anti-clogging according to claim 1, characterized in that: the output end of the overflow groove (6) is fixedly connected with the spiral shaft (2) through a rotating shaft, and the spiral shaft (2) forms a rotating structure in the fixing groove (1).

5. A mining grader using anti-clogging according to claim 1, characterized in that: blades (802) are fixed on the outer portion of each rotating rod (801), and a second motor (804) is installed on one side of the discharge opening (803).

6. A mining grader using anti-clogging according to claim 5, characterized in that: the number of the blades (802) is four, and the four blades (802) are arranged on the outer portion of the rotating rod (801) in an annular mode.

7. A mining grader using anti-clogging according to claim 5, characterized in that: the output end of the second motor (804) is fixedly connected with the rotating rod (801) through a rotating shaft, and the blades (802) form a turnover structure.

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