CN217457976U

CN217457976U - Tailing sand extraction device

Info

Publication number: CN217457976U
Application number: CN202221585553.4U
Authority: CN
Inventors: 张斌; 粟兴虎; 张学飞; 彭玉善; 郑高培; 严笃维
Original assignee: Xihe Qingyang Mining Co ltd
Current assignee: Xihe Qingyang Mining Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-09-20
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses a tailing sand extracting device, which belongs to the technical field of tailing sand, and the technical proposal comprises a machine body, a protective frame is fixedly connected at the left end of the machine body, a rotating shaft is rotatably connected between the front inner wall and the rear inner wall of the protective frame, a plurality of arc plates are fixedly connected with the outer wall of the rotating shaft positioned inside the protective frame, the arc plates and the outer wall of the rotating shaft form a semi-open container, and rotate in the tailing sand through the rotating shaft and the arc plates, the interior of the semi-open container contacted with a tailing sand pile can be filled with the tailing sand, when the container rotates to the opening of the container downwards, the tailing sand in the container can automatically fall on the inner wall of the machine body or the outer wall of a spiral rotating shaft, so as to achieve the sand taking effect, the spiral rotating shaft is fixedly connected with the output end of a second motor, the spiral rotating shaft can push the tailing sand to move rightwards through the rotation of the spiral rotating shaft, the output end of a third motor is fixedly connected with a fan, the fan rotates to accelerate the moving speed of the tailing sand and reduce the work load of the spiral rotating shaft.

Description

Tailing sand extracting device

Technical Field

The utility model relates to a tailing sand technical field, in particular to tailing sand draw-out device.

Background

The tailing sand is the waste discharged after grinding ores and taking useful components in a dressing plant under specific economic and technical conditions, the tailing pulp discharged by the dressing plant is naturally dehydrated to form solid mineral waste, along with the rapid development of modern industry, the exhaustion of rich ore resources, the increase of the mining proportion of lean ore resources, the increase of the number and the scale of mine dressing plants, and the discharge amount of the tailings is sharply increased, the tailings are stored in a tailing pond by a natural accumulation method, which not only consumes capital for building the pond, occupies land, destroys vegetation and pollutes the environment, but also easily induces geological disasters such as landslide, debris flow and the like to cause safety accidents, therefore, the development and utilization of tailing resources can not only save resources and protect the environment, but also bring great economic benefits and promote the harmonious development of the mining industry.

Except for large-scale excavating and conveying equipment for the tailing sand, small-sized equipment for extracting the tailing sand is not arranged in the market at present, and manual loading and unloading are needed when the tailing sand is conveyed on a small scale, so that a large amount of labor is consumed.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes in the above-mentioned background art, the utility model provides a tailing sand draw-out device has the effectual and efficient characteristics of framing capitals of getting sand.

The utility model is realized in such a way, a tailing sand extracting device, which comprises a machine body, wherein a protective frame is fixedly connected at the left end of the machine body, a rotating shaft is rotatably connected between the front inner wall and the rear inner wall of the protective frame, the front end of the rotating shaft penetrates through the protective frame and extends to the front of the protective frame, a plurality of arc-shaped plates are fixedly connected on the outer wall of the rotating shaft positioned in the protective frame, and a first belt pulley is fixedly connected on the outer wall of the rotating shaft positioned in front of the protective frame;

the arc plates and the outer wall of the rotating shaft form a semi-open type container.

For the convenience of drive pivot rotates, as the utility model discloses a tailing sand draw-out device is preferred, first motor is installed on the top of protection frame, the output fixedly connected with second belt pulley of first motor, the outer wall transmission of first belt pulley and second belt pulley is connected with the twill belt.

For the convenience of continuously transmitting the tailing sand, as the utility model discloses a tailing sand extraction device is preferred, the first safety cover of inner wall fixedly connected with of organism, the internally mounted of first safety cover has the second motor, the output fixedly connected with spiral pivot of second motor.

For the convenience of helping hand tailing sand quick travel, conduct the utility model discloses a tailing sand draw-out device is preferred, the right-hand member of organism has the ox muscle pipe through connecting swing joint, the other end of ox muscle pipe has the negative pressure chamber through connecting swing joint.

For the convenience of negative pressure chamber forms the negative pressure, as the utility model discloses a tailing sand draw-out device is preferred, the inner wall fixedly connected with second safety cover in negative pressure chamber, the internally mounted of second safety cover has the third motor, the output fixedly connected with fan of third motor.

In order to prevent that the tailings sand from getting into motor and belt pulley, conduct the utility model discloses a tailings sand draw-out device is preferred, the equal swing joint in one side of first motor, first belt pulley and second belt pulley has the sand control cover.

For convenience of describing the appearance of the machine body, the machine body is preferably a whistle-shaped hollow cylinder body as the utility model discloses a tailing sand extracting device.

Compared with the prior art, the beneficial effects of the utility model are that:

in the device, the outer wall of the rotating shaft is fixedly connected with a plurality of arc plates, each arc plate and the outer wall of the rotating shaft form a semi-open type container, the arc plates and the arc plates rotate together in tailing sand, the interior of each semi-open type container in contact with tailing sand piles can be filled with the tailing sand, when the semi-open type containers rotate until the openings of the containers face downwards, the tailing sand in the containers can automatically fall on the inner wall of a machine body or the outer wall of a spiral rotating shaft, wherein the protective frame has the function of protecting the arc plates besides the installation of the rotating shaft, the arc plates are prevented from being directly contacted with the ground when the residue of the tailing sand is insufficient, the arc plates are damaged or the ground is damaged, the first motor rotates clockwise when working, and therefore the second belt pulley is driven to rotate clockwise, and because the first belt pulley and the second belt pulley are connected through a twill belt transmission, the first belt pulley also rotates clockwise, and therefore, the first motor has a certain weight and can provide downward pressure for the rotating shaft and the arc-shaped plate, so that slipping and idling between the arc-shaped plate and the sand pile are prevented, and sand taking from the rotating shaft and the arc-shaped plate is facilitated;

can drive the spiral pivot through second motor drive and rotate, thereby make the tailings sand of piling up at the organism entrance continuously move to the right, reach the purpose of extraction tailings sand, can drive the fan through third motor drive and rotate, rotate through the fan, can carry the air from a left side to the right side, make negative pressure intracavity pressure reduce, consequently, the left tailings sand of fan receives external pressure right thrust, the tailings sand on fan right side receives the right blowing force that the fan provided, can help the spiral pivot to reduce the load increase life, also can accelerate the speed that the tailings sand moved to the right.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the protection frame of the present invention;

FIG. 3 is a schematic view of the structure of the utility model;

fig. 4 is a partial structural plan view of the present invention.

In the figure, 1, a machine body; 2. a protective frame; 3. a rotating shaft; 4. an arc-shaped plate; 5. a first pulley; 6. a first motor; 7. a second pulley; 8. a twill belt; 9. a first protective cover; 10. a second motor; 11. a helical shaft; 12. a beef tendon tube; 13. a negative pressure chamber; 14. a second protective cover; 15. a third motor; 16. a fan; 17. and (4) a sand prevention cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, a tailing sand extracting device comprises a machine body 1, wherein a protective frame 2 is fixedly connected to the left end of the machine body 1, a rotating shaft 3 is rotatably connected between the front inner wall and the rear inner wall of the protective frame 2, the front end of the rotating shaft 3 penetrates through the protective frame 2 and extends to the front of the protective frame 2, a plurality of arc-shaped plates 4 are fixedly connected to the outer wall of the rotating shaft 3 positioned inside the protective frame 2, and a first belt pulley 5 is fixedly connected to the outer wall of the rotating shaft 3 positioned in front of the protective frame 2;

the arc plates 4 and the outer wall of the rotating shaft 3 form a semi-open type container.

In this embodiment: the outer wall fixedly connected with of pivot 3 a plurality of arcs 4, every arc 4 all constitutes half open-type container with the outer wall of pivot 3, rotate together in the tailings sand through pivot 3 and arc 4, the tailings sand all can be filled with the inside of a plurality of half open-type containers of tailings sand heap contact, when rotating the opening to this container down, the tailings sand in the container can fall at the inner wall of organism 1 or the outer wall of spiral pivot 11 automatically, wherein protection frame 2 is except that installation pivot 3, still has the function of protection arc 4, arc 4 direct and ground contact when preventing the tailings sand surplus not enough, damage arc 4 or destroy ground.

As the utility model discloses a technical optimization scheme, first motor 6 is installed on the top of protection frame 2, and first motor 6's output end fixedly connected with second belt pulley 7, first belt pulley 5 and second belt pulley 7's outer wall transmission are connected with twill belt 8.

In this embodiment: first motor 6 during operation clockwise rotation to drive second belt pulley 7 and also clockwise rotate, because connect through the transmission of twill belt 8 between first belt pulley 5 and the second belt pulley 7, thereby first belt pulley 5 also clockwise rotates, except this, first motor 6 has a basis weight, can provide the holding down force for pivot 3 and arc 4, prevents to skid between arc 4 and the sand heap, makes things convenient for pivot 3 and arc 4 to get sand more.

As a technical optimization scheme of the utility model, the first protection cover 9 of inner wall fixedly connected with of organism 1, the internally mounted of first protection cover 9 has second motor 10, the output fixedly connected with spiral pivot 11 of second motor 10.

In this embodiment: can drive spiral pivot 11 through the drive of second motor 10 and rotate to make the tailings sand of piling up at organism 1 entrance continuously move right, reach the purpose of extraction tailings sand, wherein first protective cover 9 influences its operation in order to prevent that the tailings sand from getting into second motor 10.

As a technical optimization scheme of the utility model, the right-hand member of organism 1 has ox muscle pipe 12 through connecting swing joint, and the other end of ox muscle pipe 12 has negative pressure chamber 13 through connecting swing joint.

In this embodiment: the beef tendon pipe 12 is a flexible and bendable pipeline which is not easy to flatten, and the pressure value lower than the external pressure is kept inside the negative pressure cavity 13 for a long time under the normal working condition.

As a technical optimization scheme of the utility model, the inner wall fixedly connected with second safety cover 14 of negative pressure chamber 13, the internally mounted of second safety cover 14 has third motor 15, third motor 15's output fixedly connected with fan 16.

In this embodiment: the fan 16 can be driven to rotate by the driving of the third motor 15, the fan 16 is made of a material with certain thickness and reliable quality, the fan 16 rotates, air can be conveyed from left to right, however, because tailing sand is accumulated at the left outlet, the air inflow is far smaller than the air displacement, the pressure in the negative pressure cavity 13 is reduced, the tailing sand on the left side of the fan 16 is pushed rightwards by the external pressure, the tailing sand on the right side of the fan 16 is blown rightwards by the fan 16, the spiral rotating shaft 11 can be helped to reduce the load and prolong the service life, the speed of moving the tailing sand rightwards can be accelerated, and the second protective cover 14 can prevent the tailing sand from entering the third motor 15 and affecting the operation of the fan.

As a technical optimization scheme of the utility model, the equal swing joint in one side of first motor 6, first belt pulley 5 and second belt pulley 7 has sand control cover 17.

In this embodiment: the sand control cover 17 is movably connected to the outside of the first motor 6, the first belt pulley 5 and the second belt pulley 7, so that sand can be effectively prevented from entering the motor or the belt pulley to influence the work of the motor, and the motor can be maintained conveniently by detaching the sand control cover 17.

As a technical optimization scheme of the utility model, the machine body 1 is in a shape of a whistle-shaped hollow cylinder.

In this embodiment: the appearance of the machine body 1 is a hollow cylinder, but the left end surface extends out of a part of outer wall and is used for connecting tailing sand falling from the arc-shaped plate.

The utility model discloses a theory of operation and use flow: the outer wall of the rotating shaft 3 is fixedly connected with a plurality of arc-shaped plates 4, each arc-shaped plate 4 and the outer wall of the rotating shaft 3 form a semi-open type container, the rotating shaft 3 and the arc-shaped plates 4 rotate together in tailing sand, the insides of the semi-open type containers contacted with tailing sand piles are filled with the tailing sand, when the semi-open type containers rotate to the downside of the opening of the container, the tailing sand in the containers automatically falls on the inner wall of the machine body 1 or the outer wall of the spiral rotating shaft 11, when the first motor 6 rotates clockwise, the second belt pulley 7 is driven to rotate clockwise, as the first belt pulley 5 and the second belt pulley 7 are in transmission connection through the inclined belt 8, the first belt pulley 5 also rotates clockwise, the rotating shaft 3 and the arc-shaped plates 4 are more convenient to take sand, the spiral rotating shaft 11 can be driven to rotate through the second motor 10, and the tailing sand piled at the inlet of the machine body 1 continuously moves rightwards, the purpose of extracting the tailing sand is achieved, the fan 16 can be driven to rotate through the driving of the third motor 15, the fan 16 rotates, air can be conveyed from left to right, the pressure in the negative pressure cavity 13 is reduced, therefore, the tailing sand on the left side of the fan 16 is subjected to right thrust of external pressure, the tailing sand on the right side of the fan 16 is subjected to right blowing force provided by the fan 16, the spiral rotating shaft 11 can be helped to reduce the load, the service life of the tailing sand is prolonged, and the speed of the tailing sand moving to the right can be accelerated.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a tailing sand draw-out device, includes organism (1), its characterized in that: the left end of the machine body (1) is fixedly connected with a protection frame (2), a rotating shaft (3) is rotatably connected between the front inner wall and the rear inner wall of the protection frame (2), the front end of the rotating shaft (3) penetrates through the protection frame (2) and extends to the front of the protection frame (2), the outer wall of the rotating shaft (3) located inside the protection frame (2) is fixedly connected with a plurality of arc-shaped plates (4), and the outer wall of the rotating shaft (3) located in front of the protection frame (2) is fixedly connected with a first belt pulley (5);

the arc plates (4) and the outer wall of the rotating shaft (3) form a semi-open type container.

2. The tailings sand extraction apparatus of claim 1, wherein: first motor (6) are installed on the top of protection frame (2), the output fixedly connected with second belt pulley (7) of first motor (6), the outer wall transmission of first belt pulley (5) and second belt pulley (7) is connected with twill belt (8).

3. The tailings sand extraction apparatus of claim 1, wherein: the inner wall fixedly connected with first guard shield (9) of organism (1), the internally mounted of first guard shield (9) has second motor (10), the output fixedly connected with spiral pivot (11) of second motor (10).

4. The tailings sand extraction apparatus of claim 1, wherein: the right-hand member of organism (1) has ox muscle pipe (12) through connecting swing joint, the other end of ox muscle pipe (12) has negative pressure chamber (13) through connecting swing joint.

5. The tailings sand extraction apparatus of claim 4, wherein: the inner wall fixedly connected with second safety cover (14) in negative pressure chamber (13), the internally mounted of second safety cover (14) has third motor (15), the output fixedly connected with fan (16) of third motor (15).

6. The tailings sand extraction apparatus of claim 2, wherein: one side of the first motor (6), the first belt pulley (5) and the second belt pulley (7) is movably connected with a sand prevention cover (17).

7. The tailings sand extraction apparatus of claim 1, wherein: the machine body (1) is in a whistle-shaped hollow cylinder shape.