CN221026449U - Feeding device of ore sorting equipment - Google Patents
Feeding device of ore sorting equipment Download PDFInfo
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- CN221026449U CN221026449U CN202322586645.5U CN202322586645U CN221026449U CN 221026449 U CN221026449 U CN 221026449U CN 202322586645 U CN202322586645 U CN 202322586645U CN 221026449 U CN221026449 U CN 221026449U
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- hopper
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- feeding device
- ore
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- 239000000463 material Substances 0.000 claims description 14
- 239000002994 raw material Substances 0.000 abstract description 30
- 230000000694 effects Effects 0.000 abstract description 11
- 238000007599 discharging Methods 0.000 abstract description 6
- 239000002245 particle Substances 0.000 description 7
- 230000003139 buffering effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002356 single layer Substances 0.000 description 4
- 230000003031 feeding effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a feeding device of ore sorting equipment, which comprises a first hopper and a second hopper communicated with the first hopper, wherein the first hopper is positioned above the second hopper, the lower end of the first hopper stretches into the second hopper, the lower end of the second hopper is provided with a feed opening for discharging ore raw materials, and an adjusting assembly is arranged on the second hopper and used for adjusting the opening state of the feed opening. According to the utility model, the first hopper and the second hopper are longitudinally and three-dimensionally arranged, so that the volume of the feeding device is reduced, the feeding length is shortened, the conveying efficiency of ore raw materials is effectively improved, and the lower end of the second hopper is provided with the adjusting component, so that the feeding opening is controlled by the adjusting component, and the effect of uniform feeding is realized.
Description
Technical Field
The utility model relates to a feeding device, in particular to a feeding device of ore sorting equipment.
Background
In the mining field, ore raw materials are mined and then an ore sorting device is required to enter a beneficiation process to remove non-target ores. The ore separation equipment is equipment commonly used in the field of separating materials with larger hardness such as ores and coal, and has the function of separating mixed materials with different particle sizes according to the particle sizes so as to carry out subsequent processing operation.
In order to ensure the sorting effect of the ore raw materials in the prior art, the ore raw materials need to be uniformly distributed in a single layer as far as possible in the process of conveying the ore raw materials by a feeder, so that the subsequent injection valve injection is convenient, and the ore with the required particle size is screened.
However, the existing feeder mostly uses the mode of extending the feeding length to make the material vibrate in the feeder for many times to achieve the effect of uniform feeding, and the disadvantage of the design is that the size of the feeder is increased and the effect of uniform feeding is poor.
There is thus a need for improvements and improvements in the art.
Disclosure of utility model
In view of the shortcomings of the prior art, the utility model aims to provide a feeding device of ore sorting equipment, which solves the problems that an existing feeding machine occupies a large volume and has poor uniform feeding effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a feeding device of ore sorting equipment, includes first hopper, with the second hopper of first hopper intercommunication, first hopper is located the top of second hopper, just the lower extreme of first hopper stretches into in the second hopper, the lower extreme of second hopper is provided with the feed opening of supplying ore raw and other materials discharge, be provided with adjusting part on the second hopper, in order to be used for adjusting the open state of feed opening.
The first hopper and the second hopper are square hoppers.
The adjusting assembly comprises a first adjusting assembly and a second adjusting assembly positioned on the opposite side of the first adjusting assembly, the lower ends of the first adjusting assembly and the second adjusting assembly are matched to form a feed opening, and the opening size of the feed opening can be dynamically adjusted.
The first adjusting component is arranged on the first side plate of the second hopper, and the lower end opening of the first hopper faces to the first side plate.
The first adjusting component comprises a first adjusting plate arranged on the first side plate, and the first adjusting plate can move along the inner wall of the first side plate so as to adjust the opening size of the feed opening.
The first adjusting plate is provided with a buffer plate.
The upper end of the buffer plate is close to the lower end of the first hopper, and the lower end of the buffer plate is in contact with the first adjusting plate so as to form a buffer included angle between the first adjusting plate and the buffer plate.
The second adjusting component is arranged on a second side plate of the second hopper, the second adjusting component comprises a second adjusting plate arranged on the second side plate, and the second adjusting plate can move along the inner wall of the second side plate so as to prevent the blanking opening from being blocked.
The first hopper has a smaller volume than the second hopper.
The first hopper is provided with a vibration piece so as to prevent ore raw materials from being stuck in the first hopper.
Compared with the prior art, the feeding device of the ore sorting equipment comprises the first hopper and the second hopper communicated with the first hopper, wherein the first hopper is positioned above the second hopper, the lower end of the first hopper stretches into the second hopper, the lower end of the second hopper is provided with a discharging opening for discharging ore raw materials, and the second hopper is provided with an adjusting assembly for adjusting the opening state of the discharging opening. According to the utility model, the first hopper and the second hopper are longitudinally and three-dimensionally arranged, so that the volume of the feeding device is reduced, the feeding length is shortened, the conveying efficiency of ore raw materials is effectively improved, and the lower end of the second hopper is provided with the adjusting component, so that the feeding opening is controlled by the adjusting component, and the effect of uniform feeding is realized.
Drawings
Fig. 1 is a schematic view of an angle structure of a feeding device of an ore sorting apparatus according to the present utility model.
Fig. 2 is a schematic view of another angle of a feeding device of an ore sorting apparatus according to the present utility model.
Fig. 3 is an angular cross-sectional view of a feeder device of an ore sorting apparatus according to the present utility model.
Fig. 4 is another angular cross-sectional view of a feeder device of an ore sorting apparatus provided by the present utility model.
Reference numerals and signs
The first hopper 21, the third side plate 211, the connecting side plate 212, the fourth side plate 213, the vibration piece 214, the second hopper 22, the first side plate 221, the locking plate 2211, the second side plate 222, the waist-shaped adjusting groove 223, the adjusting assembly 23, the first adjusting assembly 231, the first adjusting plate 2311, the buffer plate 2312, the buffer angle 2313, the rotating seat 2314, the second adjusting assembly 232, the second adjusting plate 2321, the cylinder 2322 and the feed opening 233.
Detailed Description
In order to make the objects, technical solutions and effects of the present utility model clearer and more specific, the present utility model will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It is noted that when an element is referred to as being "mounted," "secured," or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
It should be noted that, in the embodiments of the present utility model, terms such as left, right, up, and down are merely relative concepts or references to normal use states of the product, and should not be construed as limiting.
In the mining field, ore raw materials are mined and then an ore sorting device is required to enter a beneficiation process to remove non-target ores. The ore separation equipment is equipment commonly used in the field of separating materials with larger hardness such as ores and coal, and has the function of separating mixed materials with different particle sizes according to the particle sizes so as to carry out subsequent processing operation.
In the prior art, the target ore and the non-target ore are separated in a mode of spraying and blowing by a spray valve in most cases, so that the ore raw material is required to be uniformly and uniformly distributed in a single layer as far as possible in the process of conveying the ore raw material by a feeder in order to ensure the sorting effect of the ore raw material, and the subsequent spray valve is convenient to spray and blow to screen the ore with the required particle size. However, in the prior art, the feeder is usually a conveyor belt for conveying, and in the conveying process, the feeding length is prolonged, so that the material can vibrate in the feeder for many times to achieve the effect of uniform feeding, and the feeding device has the defects of large occupied space and uneven feeding effect.
The application provides a feeding device of ore sorting equipment, which solves the problems of large occupied volume and poor uniform feeding effect of the existing feeding machine.
Referring to fig. 1-4, a feeding device of an ore sorting apparatus includes a first hopper 21 and a second hopper 22 communicating with the first hopper 21, wherein the first hopper 21 is located above the second hopper 22, the lower end of the first hopper 21 extends into the second hopper 22, a feed opening 233 for discharging ore raw materials is provided at the lower end of the second hopper 22, and an adjusting assembly 3 is provided on the second hopper 22 for adjusting the opening state of the feed opening 233. According to the application, the first hopper 21 and the second hopper 22 are longitudinally and three-dimensionally arranged, so that the volume of a feeding device is reduced, the feeding length is shortened, the conveying efficiency of ore raw materials is effectively improved, the lower end of the second hopper 22 is provided with the adjusting component 3, and the feeding opening 233 is controlled by the adjusting component 3, so that the effect of uniform feeding is realized. It should be noted that, in the present application, adjusting the opening state of the feed opening 233 includes adjusting the opening size of the feed opening 233 and adjusting the dredging when the feed opening 233 is blocked.
Further, the first hopper 21 and the second hopper 22 are square hoppers. Compared with a conical hopper, the square hopper has relatively larger inner space, and the ore raw materials are easier to disperse in the entering hopper, so that the possibility of backlog of the ore raw materials at the lower end of the hopper is reduced, and meanwhile, the material opening at the lower end of the square hopper is adjusted by the adjusting component 3, so that the ore raw materials are distributed in a uniform single layer as far as possible after passing through the material opening 233.
Further, the adjusting assembly 3 includes a first adjusting assembly 231 and a second adjusting assembly 232 located at the opposite side of the first adjusting assembly 231, the lower ends of the first adjusting assembly 231 and the second adjusting assembly 232 cooperate to form a feed opening 233, and the opening size of the feed opening 233 can be dynamically adjusted. Through the cooperation that changes first adjusting part 231 and second adjusting part 232, can make feed opening 233 adapt to the ore raw and other materials of different particle diameter sizes, adapt to the demand that bigger size ore was selected separately, also can make the ore through feed opening 233 be even individual layer and distribute, make things convenient for follow-up blast valve jetting.
Further, the first adjusting component 231 is disposed on the first side plate 221 of the second hopper 22, the lower end opening of the first hopper 21 faces the first side plate 221, that is, the lower end opening of the first hopper 21 and the blanking opening 233 are staggered, and the ore raw material is buffered by the first hopper 21, so that the blanking opening 233 is prevented from being blocked when the lower end opening of the first hopper 21 and the blanking opening 233 are directly opposite to each other.
Further, the first adjusting assembly 231 includes a first adjusting plate 2311 disposed on the first side plate 221, and the first adjusting plate 2311 can move along the inner wall of the first side plate 221 to adjust the opening size of the feed opening 233.
The outside of the first side plate 221 is provided with a locking plate 2211, a fixing member (not shown in the figure) is provided on the locking plate 2211, the locking plate 2211 cooperates with the fixing member to fix the first adjusting plate 2311 in the second hopper 22, and the second hopper 22 is provided with a waist-shaped adjusting groove 223 to adapt to the locking plate 2211 and the fixing member to fix the first adjusting plate 2311 at different heights; specifically, the fixing member is a detachable connecting member, and fixing holes for connection are formed in both the locking plate 2211 and the first adjusting plate 2311; preferably, the fixing member is a screw. By adjusting the fixed height of the first side plate 221, the lower end of the first adjusting plate 2311 is close to or far away from the lower end of the second adjusting assembly 232, so that the opening size of the feed opening 233 can be adjusted. The lower end of the first adjusting plate 2311 is lower than the lower end of the second hopper 22 for the purpose of adjusting the opening size of the discharge opening 233.
Further, a buffer plate 2312 is provided on the first adjustment plate 2311. The buffer plate 2312 of the present application may have a buffering or elastic material, such as a polyurethane buffer plate 2312; because the shapes of the ores are different, sharp parts may exist in part of the ores, the buffer plate 2312 plays a role in buffering and protecting the first adjusting plate 2311, so that large impact force on the first adjusting plate 2311 and the second hopper 22 when ore raw materials enter the second hopper 22 from the first hopper 21 is avoided, and the service lives of the first adjusting plate 2311 and the second hopper 22 are prolonged.
Further, the upper end of the buffer plate 2312 is adjacent to the lower end of the first hopper 21, and the lower end of the buffer plate 2312 contacts the first adjustment plate 2311 to form a buffer angle 2313 between the first adjustment plate 2311 and the buffer plate 2312.
The first adjusting plate 2311 is provided with a rotating seat 2314 perpendicular to the first adjusting plate 2311, and the upper end of the buffer plate 2312 is rotatably connected with the rotating seat 2314 through a rotating shaft (not shown in the figure), so that when the ore impacts the buffer plate 2312 to vibrate, the upper end of the buffer plate 2312 can be dynamically adjusted through the cooperation of the rotating shaft to achieve the purpose of vibration reduction, and the installation stability of the buffer plate 2312 is improved; in order to further increase the vibration damping effect, the rotating shaft may also be replaced by a damping device. The setting of buffering contained angle 2313 for there is the interval between first regulating plate 2311 and the buffer plate 2312, and buffer plate 2312 leaves certain buffering surplus, and buffer plate 2312's upper end is also closer to first hopper 21 simultaneously, and the buffering effect is better.
Further, the second adjusting assembly 232 is disposed on the second side plate 222 of the second hopper 22, and the second adjusting assembly 232 includes a second adjusting plate 2321 disposed on the second side plate 222, and the second adjusting plate 2321 can move along the inner wall of the second side plate 222 to prevent the feed opening 233 from being blocked. In the embodiment of the application, the second adjusting plate 2321 is L-shaped and is arranged in a reverse direction, the vertical portion of the second adjusting plate 2321 is attached to the inner wall of the second side plate 222, the horizontal portion of the second adjusting plate 2321 faces one side of the second side plate 222, and the outer wall of the second side plate 222 is provided with the cylinder 2322 connected with the second adjusting plate 2321 for pushing the second adjusting plate 2321 to move along the direction in which the second side plate 222 is arranged; when the feed opening 233 is blocked, the cylinder 2322 pushes the second adjusting plate 2321 to move upward along the second side plate 222, so that the feed opening 233 is enlarged, and the blocking problem can be solved.
Further, the volume of the first hopper 21 is smaller than the volume of the second hopper 22, and the lower opening of the first hopper 21 is smaller than the blanking opening 233, so that a certain amount of ore raw material is reserved in the second hopper 22, the sustainable conveying of the ore raw material by the feeding device is ensured, and meanwhile, the blanking opening 233 is prevented from being blocked due to excessive accumulation of the ore raw material in the second hopper 22.
Further, a vibration member 214 is provided on the first hopper 21 to prevent the ore raw material from sticking in the first hopper 21. Optionally, the vibration member 214 is a vibration motor. In the embodiment of the present application, the first hopper 21 includes a third side plate 211, two connecting side plates 212 perpendicular to two sides of the third side plate 211, and a fourth side plate 213 located at an opposite side of the third side plate 211, wherein the fourth side plate 213 is obliquely arranged and forms an acute angle with the third side plate 211, so that the raw ore materials entering the first hopper 21 can be guided and aggregated, and the raw ore materials can smoothly enter the second hopper 22 through the first hopper 21; the vibration piece 214 and the third side plate 211 are longitudinally arranged, and as the ore raw material is humidified before entering the feeding device, the vibration piece 214 drives the first hopper 21 to vibrate, so that the ore raw material is prevented from being stuck in the first hopper 21; the first hopper 21 and the second hopper 22 are relatively and independently arranged, namely, no physical contact exists between the first hopper 21 and the second hopper 22, so that the vibration force generated by the vibration piece 214 is prevented from being transmitted to the second hopper 22 through the first hopper 21, and the normal blanking of the second hopper 22 is prevented from being influenced; in addition, the first hopper 21 and the second hopper 22 are of a vertical three-dimensional structure, after the vibration piece 214 vibrates the ore raw materials entering the first hopper 21, the ore raw materials are relatively dispersed, and the single-layer uniform blanking can be effectively realized through the blanking opening 233 under the guidance of the second hopper 22.
In summary, the feeding device of the ore sorting equipment provided by the utility model comprises a first hopper and a second hopper communicated with the first hopper, wherein the first hopper is positioned above the second hopper, the lower end of the first hopper stretches into the second hopper, the lower end of the second hopper is provided with a feed opening for discharging ore raw materials, and the second hopper is provided with an adjusting assembly for adjusting the opening state of the feed opening. According to the utility model, the first hopper and the second hopper are longitudinally and three-dimensionally arranged, so that the volume of the feeding device is reduced, the feeding length is shortened, the conveying efficiency of ore raw materials is effectively improved, and the lower end of the second hopper is provided with the adjusting component, so that the feeding opening is controlled by the adjusting component, and the effect of uniform feeding is realized.
It will be understood that equivalents and modifications will occur to those skilled in the art in light of the present utility model and their spirit, and all such modifications and substitutions are intended to be included within the scope of the present utility model as defined in the following claims.
Claims (10)
1. The utility model provides a feeding device of ore sorting equipment, its characterized in that, including first hopper (21), with second hopper (22) of first hopper (21) intercommunication, first hopper (21) are located the top of second hopper (22), just the lower extreme of first hopper (21) stretches into in second hopper (22), the lower extreme of second hopper (22) is provided with supplies ore raw and other materials discharge feed opening (233), be provided with on second hopper (22) adjusting part (23) in order to be used for adjusting the open state of feed opening (233).
2. The feeding device of an ore sorting apparatus according to claim 1, characterized in that the first hopper (21) and the second hopper (22) are square hoppers.
3. The feeding device of an ore sorting apparatus according to claim 1, characterized in that the adjusting assembly (23) comprises a first adjusting assembly (231) and a second adjusting assembly (232) located at the opposite side of the first adjusting assembly (231), the lower ends of the first adjusting assembly (231) and the second adjusting assembly (232) cooperate to form a feed opening (233), and the opening size of the feed opening (233) is dynamically adjustable.
4. A feeding device of an ore sorting apparatus according to claim 3, characterized in that the first adjustment assembly (231) is arranged on a first side plate (221) of the second hopper (22), the lower end opening of the first hopper (21) being directed towards the first side plate (221).
5. The feeding device of an ore sorting apparatus according to claim 4, characterized in that the first adjusting assembly (231) comprises a first adjusting plate (2311) arranged on the first side plate (221), the first adjusting plate (2311) being movable along an inner wall of the first side plate (221) for adjusting the opening size of the feed opening (233).
6. The feeding device of an ore sorting apparatus according to claim 5, characterized in that the first adjusting plate (2311) is provided with a buffer plate (2312).
7. The feeding device of an ore sorting apparatus according to claim 6, characterized in that an upper end of the buffer plate (2312) is close to a lower end of the first hopper (21), and a lower end of the buffer plate (2312) is in contact with the first adjustment plate (2311) to form a buffer angle (2313) between the first adjustment plate (2311) and the buffer plate (2312).
8. A feeding device of an ore sorting apparatus according to claim 3, characterized in that the second adjustment assembly (232) is arranged on a second side plate (222) of the second hopper (22), the second adjustment assembly (232) comprising a second adjustment plate (2321) arranged on the second side plate (222), the second adjustment plate (2321) being movable along an inner wall of the second side plate (222) to prevent blockage of the feed opening (233).
9. The feeding device of an ore sorting apparatus according to claim 1, characterized in that the volume of the first hopper (21) is smaller than the volume of the second hopper (22).
10. A feeding device of an ore sorting apparatus according to claim 1, characterized in that the first hopper (21) is provided with a vibrating member (214) to prevent the raw ore material from sticking in the first hopper (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322586645.5U CN221026449U (en) | 2023-09-22 | 2023-09-22 | Feeding device of ore sorting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322586645.5U CN221026449U (en) | 2023-09-22 | 2023-09-22 | Feeding device of ore sorting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221026449U true CN221026449U (en) | 2024-05-28 |
Family
ID=91132317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322586645.5U Active CN221026449U (en) | 2023-09-22 | 2023-09-22 | Feeding device of ore sorting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221026449U (en) |
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2023
- 2023-09-22 CN CN202322586645.5U patent/CN221026449U/en active Active
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