CN112427405A

CN112427405A - Energy-efficient rubble letter sorting equipment for mining

Info

Publication number: CN112427405A
Application number: CN202011100842.6A
Authority: CN
Inventors: 陈维勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-03-02

Abstract

The invention discloses a high-efficiency energy-saving mining broken stone sorting device, which comprises: the left side of the upper surface of the dustproof housing is provided with a feed inlet, and the periphery of the feed inlet is provided with a slide way; the vibrating disc is fixed at the inner bottom of the dustproof housing; conveying mechanism fixes the upper end right side exit at the dish that shakes, and conveying mechanism includes: the motor comprises a support frame a and a motor, wherein the outlet end of the motor is connected with a master gear through a screw rod, the outer wall of the master gear is connected with a slave gear through a chain in a transmission way, and a rotating rod is coaxially welded on the back of the slave gear; the supporting frame b is fixed on the upper surface of the supporting frame a, and the upper surface of the supporting frame b is connected with a conveying belt through a rolling shaft in a transmission manner; the sorting mechanism is fixed on the front side of the support frame b; the cleaning mechanism is fixed on the back of the support frame a, and under the dual dust removal effect of the suction fan and the cleaning mechanism, the sorting quality and efficiency of the water ores are improved.

Description

Energy-efficient rubble letter sorting equipment for mining

Technical Field

The invention relates to the technical field of broken stone sorting equipment for mining, in particular to high-efficiency and energy-saving broken stone sorting equipment for mining.

Background

The ore is a mineral aggregate which can extract useful components from the ore or has certain utilizable performance per se, and can be divided into metal minerals and nonmetal minerals, the unit content of the useful components in the ore is called ore grade, the precious metal ore such as gold, platinum and the like is expressed by gram/ton, other ores are expressed by percentage, and the value of the ore is measured by common ore grade, but the value of the ore is influenced by the content of gangue components and harmful impurities in the effective component ore, and the ore needs to be transported after mining.

The current ore conveyor directly passes through the conveyer belt with the ore and directly moves required position usually, and just such mode can not classify to the ore of equidimension not in the ore transportation, at the categorised in-process of ore, though the ore has carried out preliminary filtration before the transportation, but ore itself still can carry debris such as some dust, and these debris can be in conveyer belt transmission in-process, adsorb on the conveyer belt, cause the clean inconvenient of conveyer belt.

Disclosure of Invention

The invention provides high-efficiency and energy-saving mining broken stone sorting equipment, and aims to solve the problems in the prior art.

In order to solve the problems, the invention adopts the following technical scheme:

an energy-efficient rubble letter sorting equipment for adopt mine includes:

the dustproof cover comprises a dustproof cover shell, wherein a feed inlet is formed in the left side of the upper surface of the dustproof cover shell, and slide ways are arranged around the feed inlet;

furthermore, the existing sorting device has serious influence on the surrounding environment due to flying dust when impurities are removed, and in order to avoid the problem, the equipment comprises a dustproof housing, in order to reduce the speed of the ore reaching the vibrating plate and prevent the ore from damaging the vibrating plate under the action of gravity, slide ways are arranged around the feeding hole, and the slide ways are of inclined sections, so that the ore can smoothly enter the vibrating plate from the feeding hole;

the vibration disc is positioned at the lower end of the slide way and fixed at the inner bottom of the dustproof housing;

furthermore, in order to improve the efficiency of subsequent sorting work, a vibration disc is fixedly connected to the inner bottom of the dustproof housing;

conveying mechanism fixes the upper end right side exit of dish shakes, conveying mechanism include:

the support frame a is L-shaped, the back of the support frame a is fixedly connected with a motor, the outlet end of the motor is connected with a lead screw through a coupler, the lead screw penetrates through the front of the support frame a, and the support frame a and the lead screw are fixed through a bearing;

the main gear is welded at the outlet end of the screw rod, the outer wall of the main gear is connected with a driven gear through chain transmission, a rotating rod is coaxially welded on the back of the driven gear, the rotating rod penetrates through the support frame a, and the support frame a and the rotating rod are fixed through a bearing;

the supporting frame b is positioned at the bottom of the dustproof housing and fixed on the upper surface of the supporting frame a, and the upper surface of the supporting frame b is connected with a conveying belt through a rolling shaft in a transmission manner;

furthermore, in order to conveniently move the sorted ore to a required position, a conveying mechanism is arranged at an outlet on the right side of the upper end of the vibration disc, the main gear is driven by a motor to rotate, the driven gear is driven to rotate under the transmission action of the chain, and the transmission belt is driven by the rotation of the driven gear to move on the rolling shaft, so that the purpose of ore transmission is achieved;

the sorting mechanism is fixed on the front side of the support frame b;

furthermore, the existing sorting equipment adopts a manual selection mode to identify, adopt and select ores when in use, and has the defects of low production efficiency and low sorting rate, so that the sorting mechanism is fixedly connected to the front side of the support frame b, the automatic identification, adopt and select of the ores is realized, and the production efficiency is improved;

and the cleaning mechanism is fixed on the back of the support frame a.

Further, current sorting device is at the categorised in-process of ore, though the ore has carried out prefilter before the transportation, but ore itself still can carry debris such as some dust, and these debris can be in conveyer belt transmission in-process, adsorb on the conveyer belt, cause the conveyer belt clean inconvenient, consequently fixedly connected with cleaning mechanism on the back of support frame a.

As a preferred scheme of the present invention, a housing is fixedly connected to a left side wall of the dust-proof housing, a suction fan is fixedly connected to an inner bottom of the housing, a suction pipe is disposed on a right side of the suction fan, and a dust outlet pipe is disposed at a bottom of the suction fan.

As a preferred scheme of the present invention, a dust collecting box is disposed at the lower end of the dust outlet pipe, a dust outlet hole is formed on the side wall of the bottom of the vibration plate, and the air suction pipe and the dust outlet hole correspond to each other.

As a preferable scheme of the invention, the sorting mechanism comprises a first sorting channel, the back of the support frame b is fixedly connected with a first cylinder through a first support plate, the outlet end of the first cylinder penetrates through the first support plate, and a first push plate is welded at the outlet end of the first cylinder.

As a preferred scheme of the invention, a second sorting channel is arranged on the right side of the first sorting channel, a second cylinder is fixedly connected to the back of the supporting frame b through a second supporting plate, the outlet end of the second cylinder penetrates through the second supporting plate, and a second push plate is welded to the outlet end of the second cylinder.

As a preferable scheme of the present invention, the first sorting channel corresponds to the first pushing plate, the first pushing plate is located on an inner wall of the first supporting plate, the second sorting channel corresponds to the second pushing plate, and the second pushing plate is located on an inner wall of the second supporting plate.

As a preferable aspect of the present invention, a first sensor is disposed on an inner top of the first support plate, a second sensor is disposed on an inner top of the second support plate, and a third sensor is disposed on a right side of the second support plate.

As a preferable scheme of the invention, the cleaning mechanism comprises a cleaning cylinder a, a cleaning cylinder b is arranged on the right side of the cleaning cylinder a, and the cleaning cylinder a and the cleaning cylinder b are both fixed with the support frame a through bearings.

As a preferable scheme of the invention, the outer wall of the rotating rod is coaxially and fixedly connected with a rotating drum, the outer walls of the cleaning cylinder a, the cleaning cylinder b and the rotating drum are respectively provided with a rubber bulge, a sewage discharge box is arranged right below the cleaning cylinder a, and the cleaning cylinder a, the cleaning cylinder b and the rotating drum are all in transmission connection with a conveyor belt.

Compared with the prior art, the invention has the advantages that:

(1) through the design to suction fan, can realize detaching the dust that the ore surface is infected with before the letter sorting, through the design to clean mechanism, can realize at the clean conveyer belt of letter sorting in-process, under the dual dust removal effect of suction fan and clean mechanism, improved the letter sorting quality and the efficiency of water ore.

(2) The motor drives the conveyor belt to move on the roller, so that the purpose of transmitting ores is achieved, the conveyor belt moves to enable the cleaning cylinder a, the cleaning cylinder b and the rotary cylinder to rotate, and in the rotating process of the cleaning cylinder a, the cleaning cylinder b and the rotary cylinder, dust on the surface of the conveyor belt is scraped into the sewage discharge box by the rubber protrusions, so that the electric energy is saved in the actual using process.

(3) Through being the design to dustproof housing, can avoid appearing the problem that the dust flies upward when carrying out impurity removal, it is serious to the surrounding environment influence, be provided with the slide around the feed inlet, the slide is the slope section, has reduced the speed that the ore reachd the dish that shakes, can prevent that the ore from causing the damage to the dish that shakes under the effect of gravity, makes the ore can follow the gentle entering of feed inlet and shake in the dish.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a sorting mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a vibrating plate according to an embodiment of the present invention;

FIG. 4 is a schematic view of a cleaning mechanism according to an embodiment of the present invention;

FIG. 5 is a schematic view of a drum structure according to an embodiment of the present invention.

The designations in FIGS. 1-5 illustrate:

1. a feed inlet; 2. a suction fan; 3. a dust collection box; 4. an air suction pipe; 5. a dust outlet pipe; 6. vibrating disc; 7. a conveying mechanism; 71. a motor; 72. a main gear; 73. a slave gear; 74. a chain; 75. a rotating rod; 76. a conveyor belt; 77. a support frame a; 78. a support frame b; 8. a sorting mechanism; 81. a first cylinder; 82. a first support plate; 83. a first push plate; 84. a first sorting channel; 85. a first sensor; 86. a second cylinder; 87. a second support plate; 88. a second push plate; 89. a second sorting channel; 810. a second sensor; 811. a third sensor; 9. a cleaning mechanism; 91. a rotating drum; 92. a rubber bulge; 93. a cleaning cylinder a; 94. a cleaning cylinder b; 95. a sewage draining tank; 10. a dust outlet; 11. a housing; 12. a dust-proof housing; 13. a slideway.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to fig. 1-5, an energy-efficient mining gravel sorting apparatus includes:

the dust-proof cover 12 is characterized in that a feed inlet 1 is formed in the left side of the upper surface of the dust-proof cover 12, and a slide way 13 is arranged on the periphery of the feed inlet 1;

furthermore, the existing sorting device has serious influence on the surrounding environment due to dust flying when impurities are removed, and in order to avoid the problem, the equipment comprises a dustproof housing 12, in order to reduce the speed of the ore reaching the vibrating disk 6 and prevent the ore from damaging the vibrating disk 6 under the action of gravity, slide ways 13 are arranged around the feeding hole 1, and the slide ways 13 are inclined sections, so that the ore can smoothly enter the vibrating disk 6 from the feeding hole 1;

the vibration disc 6 is positioned at the lower end of the slide way 13 and fixed at the inner bottom of the dustproof housing 12;

further, in order to improve the efficiency of subsequent sorting work, a vibration disc 6 is fixedly connected to the inner bottom of the dustproof housing 12;

conveying mechanism 7 is fixed the upper end right side exit of shaking dish 6, conveying mechanism 7 include:

the support frame a77 is L-shaped, the back of the support frame a77 is fixedly connected with a motor 71, the outlet end of the motor 71 is connected with a screw rod through a coupler, the screw rod penetrates through the front of the support frame a77, and the support frame a77 and the screw rod are fixed through a bearing;

the main gear 72 is welded at the outlet end of the screw rod, the outer wall of the main gear 72 is in transmission connection with a secondary gear 73 through a chain 74, the back of the secondary gear 73 is coaxially welded with a rotating rod 75, the rotating rod 75 penetrates through a supporting frame a77, and the supporting frame a77 and the rotating rod 75 are fixed through a bearing;

the supporting frame b78 is positioned at the bottom of the dustproof housing 12 and fixed on the upper surface of the supporting frame a77, and the upper surface of the supporting frame b78 is connected with the conveyor belt 76 through roller transmission;

further, in order to conveniently move the sorted ore to a required position, a conveying mechanism 7 is arranged at an outlet on the right side of the upper end of the vibrating disc 6, a main gear 72 is driven by a motor 71 to rotate, a driven gear 73 is driven to rotate under the transmission action of a chain 74, and a conveyor belt 76 is driven by the rotation of the driven gear 73 to move on a roller, so that the purpose of ore transmission is achieved;

the sorting mechanism 8 is fixed on the front side of the supporting frame b 78;

furthermore, the existing sorting equipment adopts a manual selection mode to identify, adopt and select ores when in use, and has the defects of low production efficiency and low sorting rate, so that the sorting mechanism 8 is fixedly connected to the front side of the supporting frame b78, the automatic identification, adopt and select of the ores is realized, and the production efficiency is improved;

and a cleaning mechanism 9 fixed on the back of the supporting frame a 77.

Further, in the process of ore classification, although the ore is primarily filtered before being transported, the ore can still carry impurities such as dust, and the impurities can be adsorbed on the conveyor belt 76 in the transmission process of the conveyor belt 76, so that the conveyor belt 76 is inconvenient to clean, and therefore, the cleaning mechanism 9 is fixedly connected to the back of the support frame a 77.

Specifically, referring to fig. 1 and 3, a housing 11 is fixedly connected to a left side wall of the dustproof housing 12, a suction fan 2 is fixedly connected to an inner bottom of the housing 11, a suction pipe 4 is arranged on a right side of the suction fan 2, a dust outlet pipe 5 is arranged at a bottom of the suction fan 2, a dust collection box 3 is arranged at a lower end of the dust outlet pipe 5, a dust outlet hole 10 is formed in a bottom side wall of the vibrating plate 6, and the suction pipe 4 corresponds to the dust outlet hole 10.

In this embodiment, current sorting device mineral is piled up together, it is more to cause impurity powder in the mineral after the letter sorting, influence the ore quality, consequently, the right side of suction fan 2 is provided with aspiration channel 4, the bottom of suction fan 2 is provided with out dirt pipe 5, the lower extreme of going out dirt pipe 5 is provided with dust collection box 3, it has dust outlet 10 to open on the bottom lateral wall of dish 6 that shakes, aspiration channel 4 corresponds each other with dust outlet 10, utilize in suction fan 2 in time will shake the interior dust of dish 6 and inhale dust collection box 3, improve the letter sorting quality of ore.

Specifically, referring to fig. 1, 2 and 4, the sorting mechanism 8 includes a first sorting passage 84, a first cylinder 81 is fixedly connected to the back of the supporting frame b78 through a first supporting plate 82, an outlet end of the first cylinder 81 penetrates through the first supporting plate 82, a first push plate 83 is welded to the outlet end of the first cylinder 81, a second sorting passage 89 is arranged on the right side of the first sorting passage 84, a second cylinder 86 is fixedly connected to the back of the supporting frame b78 through a second supporting plate 87, an outlet end of the second cylinder 86 penetrates through the second supporting plate 87, a second push plate 88 is welded to the outlet end of the second cylinder 86, the first sorting passage 84 and the first push plate 83 correspond to each other, the first push plate 83 is located on the inner wall of the first supporting plate 82, the second sorting passage 89 and the second push plate 88 correspond to each other, the second push plate 88 is located on the inner wall of the second supporting plate 87, the first sensor 85 is arranged at the inner top of the first supporting plate 82, the second sensor 810 is arranged at the inner top of the second supporting plate 87, and the third sensor 811 is arranged on the right side of the second supporting plate 87.

In this embodiment, first letter sorting says 84 and first push pedal 83 and corresponds each other, first push pedal 83 is located the inner wall of first backup pad 82, second letter sorting says 89 and second push pedal 88 and corresponds each other, second push pedal 88 is located the inner wall of second backup pad 87, the interior top of first backup pad 82 is provided with first sensor 85, the interior top of second backup pad 87 is provided with second sensor 810, first sensor 85 is photoelectric sensor with second sensor 810, the size of ore is responded to through first sensor 85 and second sensor 810, thereby with the ore letter sorting of different models to corresponding first letter sorting says 84, in second letter sorting says 89, the right side of second backup pad 87 is provided with third sensor 811, can play the effect of inspection through the third sensor 811 that sets up.

Specifically, referring to fig. 4, the cleaning mechanism 9 includes a cleaning cylinder a93, a cleaning cylinder b94 is disposed on the right side of the cleaning cylinder a93, the cleaning cylinder a93 and the cleaning cylinder b94 are both fixed to a support frame a77 through bearings, a rotating cylinder 91 is coaxially and fixedly connected to the outer wall of the rotating rod 75, rubber protrusions 92 are disposed on the outer walls of the cleaning cylinder a93, the cleaning cylinder b94 and the rotating cylinder 91, a drain box 95 is disposed under the cleaning cylinder a93, and the cleaning cylinder a93, the cleaning cylinder b94 and the rotating cylinder 91 are all in transmission connection with the conveyor belt 76.

In this embodiment, the existing sorting device is arranged in the transmission process of the conveyor belt 76, the sundries on the ores can be adsorbed on the conveyor belt 76, and the conveyor belt 76 is inconvenient to clean, so the cleaning mechanism 9 comprises a cleaning cylinder a93, the right side of the cleaning cylinder a93 is provided with a cleaning cylinder b94, the cleaning cylinder a93 and the cleaning cylinder b94 are fixed together with the supporting frame a77 through bearings, the outer wall of the rotating rod 75 is coaxially and fixedly connected with the rotating cylinder 91, the outer walls of the cleaning cylinder a93, the cleaning cylinder b94 and the rotating cylinder 91 are respectively provided with a rubber bulge 92, the dirt on the surface of the conveyor belt 76 is scraped to the sewage tank 95 through the rubber bulge 92, and the effect of cleaning the conveyor belt 76.

The motor 71, the first sensor 85, the second sensor 810 and the third sensor 811 are conventional devices, and the present application is only applicable, and the working principle and the electrical connection relationship thereof belong to the prior art, and therefore are not described again.

The working principle of the embodiment is as follows:

ore is poured into the vibration disc 6 from the feeding hole 1, the vibration disc 6 is started, crushed stone can be orderly conveyed to the upper surface of the conveyor belt 76, the suction fan 2 is started while the vibration disc 6 is started, dust in the vibration disc 6 is sucked into the suction pipe 4 by the suction fan 2 and is deposited in the dust collection box 3 through the dust outlet pipe 5, the motor 71 is started, the main gear 72 is driven to rotate by the motor 71, the driven gear 73 is driven to rotate under the transmission action of the chain 74, the conveyor belt 76 is driven to move on the roller by the rotation of the driven gear 73, so that the purpose of conveying the ore is achieved, the cleaning cylinder a93, the cleaning cylinder b94 and the rotary cylinder 91 are driven to rotate by the movement of the conveyor belt 76, and in the rotating process of the cleaning cylinder a93, the cleaning cylinder b94 and the rotary cylinder 91, the rubber bulge 92 scrapes the dust on the surface of the conveyor belt 76 into the sewage discharge box.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides an energy-efficient rubble letter sorting equipment for mining which characterized in that includes:

the dust-proof cover shell (12), a feed inlet (1) is formed in the left side of the upper surface of the dust-proof cover shell (12), and slide ways (13) are arranged on the periphery of the feed inlet (1);

the vibration disc (6) is positioned at the lower end of the slide way (13) and fixed at the inner bottom of the dustproof housing (12);

conveying mechanism (7) is fixed shake the upper end right side exit of dish (6), conveying mechanism (7) include:

the support frame a (77) is L-shaped, the back of the support frame a (77) is fixedly connected with a motor (71), the outlet end of the motor (71) is connected with a screw rod through a coupler, the screw rod penetrates through the front of the support frame a (77), and the support frame a (77) and the screw rod are fixed through a bearing;

the main gear (72) is welded at the outlet end of the screw rod, the outer wall of the main gear (72) is in transmission connection with a secondary gear (73) through a chain (74), a rotating rod (75) is coaxially welded on the back of the secondary gear (73), the rotating rod (75) penetrates through a support frame a (77), and the support frame a (77) and the rotating rod (75) are fixed through a bearing;

the supporting frame b (78) is positioned at the bottom of the dustproof housing (12) and fixed on the upper surface of the supporting frame a (77), and the upper surface of the supporting frame b (78) is connected with a conveyor belt (76) through roller transmission;

the sorting mechanism (8) is fixed on the front surface of the support frame b (78);

and a cleaning mechanism (9) fixed on the back of the support frame a (77).

2. The efficient and energy-saving mining gravel sorting equipment as claimed in claim 1, wherein the equipment comprises: fixedly connected with shell (11) on the left side wall of dustproof housing (12), interior bottom fixedly connected with suction fan (2) of shell (11), the right side of suction fan (2) is provided with aspiration channel (4), the bottom of suction fan (2) is provided with out dirt pipe (5).

3. The efficient and energy-saving mining gravel sorting equipment as claimed in claim 2, wherein the equipment comprises: the dust collecting box (3) is arranged at the lower end of the dust outlet pipe (5), the dust outlet hole (10) is formed in the side wall of the bottom of the vibration disc (6), and the air suction pipe (4) corresponds to the dust outlet hole (10).

4. The efficient and energy-saving mining gravel sorting equipment as claimed in claim 1, wherein the equipment comprises: sorting mechanism (8) are including first letter sorting way (84), the back of support frame b (78) is through first backup pad (82) first cylinder (81) of fixedly connected with, first backup pad (82) are run through to the exit end of first cylinder (81), and the exit end welding of first cylinder (81) has first push pedal (83).

5. The efficient and energy-saving mining gravel sorting equipment as claimed in claim 4, wherein the equipment comprises: the right side in first letter sorting way (84) is provided with second letter sorting way (89), there is second cylinder (86) second backup pad (87) fixedly connected with the back of support frame b (78), second backup pad (87) is run through to the exit end of second cylinder (86), and the exit end welding of second cylinder (86) has second push pedal (88).

6. The efficient and energy-saving mining gravel sorting equipment as claimed in claim 5, wherein the equipment comprises: the first sorting channel (84) corresponds to the first push plate (83), the first push plate (83) is located on the inner wall of the first supporting plate (82), the second sorting channel (89) corresponds to the second push plate (88), and the second push plate (88) is located on the inner wall of the second supporting plate (87).

7. The efficient and energy-saving mining gravel sorting equipment as claimed in claim 5, wherein the equipment comprises: the interior top of first backup pad (82) is provided with first sensor (85), the interior top of second backup pad (87) is provided with second sensor (810), the right side of second backup pad (87) is provided with third sensor (811).

8. The efficient and energy-saving mining gravel sorting equipment as claimed in claim 1, wherein the equipment comprises: the cleaning mechanism (9) comprises a cleaning cylinder a (93), a cleaning cylinder b (94) is arranged on the right side of the cleaning cylinder a (93), and the cleaning cylinder a (93) and the cleaning cylinder b (94) are fixed together with the supporting frame a (77) through bearings.

9. The efficient and energy-saving mining gravel sorting equipment as claimed in claim 8, wherein the equipment comprises: the outer wall of the rotating rod (75) is coaxially and fixedly connected with a rotating cylinder (91), rubber protrusions (92) are arranged on the outer walls of a cleaning cylinder a (93), a cleaning cylinder b (94) and the rotating cylinder (91), a sewage draining box (95) is arranged under the cleaning cylinder a (93), and the cleaning cylinder a (93), the cleaning cylinder b (94) and the rotating cylinder (91) are all connected with a conveying belt (76) in a transmission mode.