CN219546167U - Quantitative loading device for green mine - Google Patents

Abstract

The utility model discloses a quantitative loading device for a green mine, which comprises a receiving hopper, wherein the bottom of the receiving hopper is connected with a material conveying mechanism, the material conveying mechanism is connected with a discharging pipe, the bottom end of the discharging pipe is provided with a first electric control valve, the discharging pipe is communicated with a quantitative bin, the bottom of the quantitative bin is provided with a second electric control valve, the material conveying mechanism comprises an inclined material guide channel, a rotating shaft, a driving motor and a rotary guide vane, the rotating shaft is arranged in the inclined material guide channel, one end of the rotating shaft, which is close to the upper end, penetrates through the inclined material guide channel to be connected with the driving motor, the rotating shaft in the inclined material guide channel is fixedly connected with the rotary guide vane, and the material conveying mechanism is obliquely arranged, so that the material conveying is facilitated, the loss of electric energy is reduced, the material in the quantitative bin can be constant, the material in the quantitative bin can be guided into the vehicle, and the quantitative loading can be realized by arranging a pressure sensor between the quantitative bin and a bottom support frame.

Description

Quantitative loading device for green mine

Technical Field

The utility model relates to the technical field of mine transportation, in particular to a quantitative loading device for a green mine.

Background

The grab bucket crane is a loading device for mine beneficiation product materials, is widely used for loading operation of product materials of a beneficiation plant, improves production efficiency, improves production safety, and at present, copper and sulfur concentrate in a concentrate workshop are grabbed into a concentrate conveying car hopper through a grab bucket, so that defects exist: 1. the distance between the grab bucket and the grab bucket for transporting the concentrate is long, the grab bucket can be sent into the grab bucket for transporting the concentrate after one end of the grab bucket is transported by the hoisting equipment, the concentrate is easy to scatter from the grab bucket in the hoisting process of the grab bucket, the concentrate is lost, and the loading time is slow; 2. when concentrate is scattered, dust is easy to fly, and the site environment is polluted.

In order to solve the problem, the chinese patent with application number 202021721021.X discloses a novel mine concentrate loading device, adopts horizontal guide channel and vertical guide channel to carry out the guide, can effectively avoid scattering of grab bucket handling in-process concentrate, has reduced the loss of concentrate, however, this novel mine concentrate loading device has following not enough: 1. the horizontal material guide channel and the vertical material guide channel are easy to cause blockage, and two material conveying mechanisms are needed for guiding materials, so that electric energy is wasted; 2. the car cannot be loaded quantitatively, and the use is not facilitated.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a quantitative loading device for a green mine, which aims to overcome the technical problems in the prior related art.

For this purpose, the utility model adopts the following specific technical scheme:

the quantitative loading device for the green mine comprises a receiving hopper, wherein the bottom of the receiving hopper is connected with a material conveying mechanism, the material conveying mechanism is connected with a discharging pipe, a first electric control valve is installed at the bottom end of the discharging pipe, the discharging pipe is communicated with a quantitative bin, and a second electric control valve is installed at the bottom of the quantitative bin;

the conveying mechanism comprises an inclined guide channel, a rotating shaft, a driving motor and a rotary guide vane, wherein the rotating shaft is arranged in the inclined guide channel, one end of the rotating shaft, which is close to the rotating shaft, penetrates through the inclined guide channel to be connected with the driving motor, and the rotating shaft in the inclined guide channel is fixedly connected with the rotary guide vane.

Preferably, a cover plate is arranged at the top of the receiving hopper, and the cover plate is movably connected with the receiving hopper through a hinge.

Preferably, the blanking pipe is fixedly connected with the inclined guide channel, and the blanking pipe is vertically arranged.

Preferably, the top of the quantitative bin is fixedly connected with a connecting ring, and the bottom end of the discharging pipe extends into the connecting ring.

Preferably, a sealing ring is arranged on the inner wall of the connecting ring, and the sealing ring is clung to the blanking pipe.

Preferably, the quantitative bin is composed of an upper inclined section, a vertical section and a lower inclined section, wherein the upper inclined section is fixedly connected with the lower inclined section through the vertical section.

The beneficial effects of the utility model are as follows: 1. the material conveying mechanism is arranged and comprises an inclined material guide channel, a rotating shaft, a driving motor and a rotary guide vane, and is inclined, so that the material conveying mechanism is beneficial to conveying materials and reducing the loss of electric energy;

2. the quantitative bin is arranged, materials are firstly conveyed into the quantitative bin, the pressure sensor is arranged between the quantitative bin and the bottom supporting frame, so that the quantity of the materials in the quantitative bin is constant, and the materials in the quantitative bin are led into the vehicle, so that the quantitative loading can be realized.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic general structural view of a green mine quantitative loading device according to an embodiment of the present utility model;

FIG. 2 is a front view of a spindle of a green mine quantification loading apparatus according to an embodiment of the present utility model;

FIG. 3 is a bottom view of a blanking tube of a green mine quantitative loading apparatus according to an embodiment of the present utility model;

fig. 4 is a structural view of a quantitative bin of a quantitative loading device for a green mine according to an embodiment of the present utility model.

In the figure:

1. a receiving hopper; 2. a material conveying mechanism; 3. discharging pipes; 4. a first electrically controlled valve; 5. a quantitative bin; 6. the second electric control valve; 7. inclined material guide channels; 8. a rotating shaft; 9. a driving motor; 10. rotating the guide vane; 11. a cover plate; 12. a connecting ring; 13. a seal ring; 14. an upper inclined section; 15. a vertical section; 16. a lower inclined section.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a green mine quantitative loading device is provided.

Example 1

As shown in fig. 1-4, the quantitative loading device for a green mine according to the embodiment of the utility model comprises a receiving hopper 1, wherein the bottom of the receiving hopper 1 is connected with a material conveying mechanism 2, the material conveying mechanism 2 is connected with a discharging pipe 3, a first electric control valve 4 is arranged at the bottom end of the discharging pipe 3, the discharging pipe 3 is communicated with a quantitative bin 5, a second electric control valve 6 is arranged at the bottom of the quantitative bin 5, the material conveying mechanism 2 comprises an inclined material guide channel 7, a rotating shaft 8, a driving motor 9 and a rotary guide sheet 10, the rotating shaft 8 is arranged in the inclined material guide channel 7, one end of the rotating shaft 8, which is close to the upper end, penetrates through the inclined material guide channel 7 to be connected with the driving motor 9, the rotating shaft 8 in the inclined material guide channel 7 is fixedly connected with the rotary guide sheet 10, the material conveying mechanism 2 is obliquely arranged, so that the material is conveyed, the loss of electric energy is reduced, the material is firstly conveyed into the quantitative bin 5, a pressure sensor is arranged between the quantitative bin 5 and a bottom support frame, the amount of the material in the quantitative bin 5 is constant, and then the material in the quantitative bin 5 is guided into a vehicle.

Example two

As shown in fig. 1-4, the quantitative loading device for the green mine according to the embodiment of the utility model comprises a receiving hopper 1, wherein the bottom of the receiving hopper 1 is connected with a material conveying mechanism 2, the material conveying mechanism 2 is connected with a discharging pipe 3, a first electric control valve 4 is arranged at the bottom end of the discharging pipe 3, the discharging pipe 3 is communicated with a quantitative bin 5, a second electric control valve 6 is arranged at the bottom of the quantitative bin 5, the material conveying mechanism 2 comprises an inclined material guide channel 7, a rotating shaft 8, a driving motor 9 and a rotary guide sheet 10, the rotating shaft 8 is arranged in the inclined material guide channel 7, one end, close to the rotating shaft 8, penetrates through the inclined material guide channel 7 to be connected with the driving motor 9, the rotating shaft 8 in the inclined material guide channel 7 is fixedly connected with the rotary guide sheet 10, a cover plate 11 is arranged at the top of the receiving hopper 1, the cover plate 11 is movably connected with the receiving hopper 1 through a hinge, the discharging pipe 3 is fixedly connected with the inclined material guide channel 7, and the discharging pipe 3 is vertically arranged.

Example III

As shown in fig. 1-4, the quantitative loading device for the green mine according to the embodiment of the utility model comprises a receiving hopper 1, wherein the bottom of the receiving hopper 1 is connected with a material conveying mechanism 2, the material conveying mechanism 2 is connected with a discharging pipe 3, a first electric control valve 4 is arranged at the bottom end of the discharging pipe 3, the discharging pipe 3 is communicated with a quantitative bin 5, a second electric control valve 6 is arranged at the bottom of the quantitative bin 5, the material conveying mechanism 2 comprises an inclined material guide channel 7, a rotating shaft 8, a driving motor 9 and a rotary guide vane 10, the rotating shaft 8 is arranged in the inclined material guide channel 7, one end, close to the rotating shaft 8, penetrates through the inclined material guide channel 7 and is connected with the driving motor 9, the rotating shaft 8 in the inclined material guide channel 7 is fixedly connected with the rotary guide vane 10, the top of the quantitative bin 5 is fixedly connected with a connecting ring 12, the bottom end of the discharging pipe 3 stretches into the connecting ring 12, a sealing ring 13 is arranged on the inner wall of the connecting ring 12, the sealing ring 13 is tightly attached to the discharging pipe 3, the quantitative bin 5 is composed of an upper inclined section 14, a vertical section 15 and a lower inclined section 16, and the upper inclined section 14 is fixedly connected with the lower inclined section 16 through the vertical section 15.

In summary, by means of the technical scheme of the utility model, when the device is used, the material conveying mechanism 2 is obliquely arranged, so that the material conveying mechanism is beneficial to conveying materials and reducing the loss of electric energy, the materials are firstly conveyed into the quantitative bin 5, the pressure sensor is arranged between the quantitative bin 5 and the bottom support frame, the quantity of the materials in the quantitative bin 5 can be kept constant, and then the materials in the quantitative bin 5 are led into the vehicle, so that the quantitative loading can be realized.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a green mine ration loading device, includes connects hopper (1), its characterized in that, connect hopper (1) bottom to be connected with conveying mechanism (2), conveying mechanism (2) are connected with unloading pipe (3), first automatically controlled valve (4) are installed to unloading pipe (3) bottom, unloading pipe (3) intercommunication has ration storehouse (5), second automatically controlled valve (6) are installed to ration storehouse (5) bottom;

the conveying mechanism (2) comprises an inclined guide channel (7), a rotating shaft (8), a driving motor (9) and a rotary guide vane (10), wherein the rotating shaft (8) is arranged in the inclined guide channel (7), one upper end of the rotating shaft (8) penetrates through the inclined guide channel (7) to be connected with the driving motor (9), and the rotating shaft (8) in the inclined guide channel (7) is fixedly connected with the rotary guide vane (10).

2. The quantitative loading device for the green mine of claim 1, wherein a cover plate (11) is arranged at the top of the receiving hopper (1), and the cover plate (11) is movably connected with the receiving hopper (1) through a hinge.

3. The quantitative loading device for the green mine according to claim 2, wherein the blanking pipe (3) is fixedly connected with an inclined guide channel (7), and the blanking pipe (3) is vertically arranged.

4. A quantitative loading device for a green mine according to claim 3, wherein the top of the quantitative bin (5) is fixedly connected with a connecting ring (12), and the bottom end of the blanking pipe (3) extends into the connecting ring (12).

5. The quantitative loading device for the green mine according to claim 4, wherein a sealing ring (13) is arranged on the inner wall of the connecting ring (12), and the sealing ring (13) is tightly attached to the blanking pipe (3).

6. The quantitative loading device for the green mine according to claim 5, wherein the quantitative bin (5) is composed of an upper inclined section (14), a vertical section (15) and a lower inclined section (16), and the upper inclined section (14) is fixedly connected with the lower inclined section (16) through the vertical section (15).