CN212916034U - Ore screening plant with buffer function - Google Patents
Ore screening plant with buffer function Download PDFInfo
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- CN212916034U CN212916034U CN202020931709.4U CN202020931709U CN212916034U CN 212916034 U CN212916034 U CN 212916034U CN 202020931709 U CN202020931709 U CN 202020931709U CN 212916034 U CN212916034 U CN 212916034U
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- conveyer belt
- buffering
- breaker
- feeding
- crushing
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Abstract
An ore screening device with a buffering function comprises a feeding conveyer belt, a vibration feeder, a grading feeding device, a crushing device, a secondary crushing device, a discharging conveyer belt, a buffering conveyer belt, a circulating conveyer belt, a buffering storage bin and a tail returning conveyer belt, wherein the feeding conveyer belt is connected with the vibration feeder, the crushing device is arranged below the grading feeding device, the secondary crushing device is arranged at a discharge port below the crushing device, the discharging conveyer belt is arranged below a product discharge port of the secondary crushing device, the grading feeding device is connected with the buffering conveyer belt and the circulating conveyer belt, and the other ends of the buffering conveyer belt and the circulating conveyer belt are connected with the buffering storage bin; effectively alleviate hierarchical feeding equipment and breaker load capacity, unnecessary former stone is carried to buffering by the buffering conveyer belt and holds the feed bin, when breaker load capacity alleviates, can hold the feed bin from buffering and return to breaker and carry out the breakage to this reaches broken utilization ratio maximize.
Description
Technical Field
The utility model relates to an ore screening plant technical field, especially an ore screening plant with buffer function.
Background
With the development of economy and the development of a large number of constructions in the construction industry, ores are used as basic construction raw materials, and therefore the ores have great demands in the market.
Hydraulic gyratory crushers are widely used as the primary means for coarsely crushing ore or rock, and rapidly crush the ore by causing the ore to be squeezed between the wall and the frame body by the movement of the cone. However, in the case of large volumes of ore material to be crushed, the crushing feed often handles overload situations, and the raw stones that are continuously transported to the feeding equipment further overload the crusher and the feeding device, so that the raw stones are accumulated in the crushing chamber or the feeding device, reducing the throughput of the crushing device.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above disadvantages of the prior art, the present invention provides an ore screening device with a buffering function.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an ore screening plant with buffer function, holds feed bin and back tail conveyer belt including feeding conveyer belt, vibration feeder, hierarchical feeding equipment, breaker, second grade breaker, ejection of compact conveyer belt, buffering conveyer belt, endless conveyor, buffering, the vibration feeder is connected to the feeding conveyer belt, vibration feeder establishes in hierarchical feeding equipment top one side, hierarchical feeding equipment below is equipped with breaker, the discharge gate of breaker below is equipped with second grade breaker, second grade breaker's product discharge gate below is equipped with ejection of compact conveyer belt, hierarchical feeding equipment is connected with buffering conveyer belt and endless conveyor, the buffering is connected with the endless conveyor other end to the buffering conveyer belt and is held the feed bin, the buffering holds the feed bin and returns the tail conveyer belt to be connected.
As a further improvement of the utility model: the crushing device is a gyratory crusher.
As a further improvement of the utility model: the secondary crushing device is a gyratory crusher or an impact crusher.
As a further improvement of the utility model: breaker includes broken awl, supports and leans on shell, main shaft, play work or material rest, discharge gate and hydraulic cylinder, main shaft, broken awl and hydraulic cylinder are established and are being leaned on inside the shell, main shaft upper portion and broken awl upper portion fixed connection, play work or material rest and discharge gate are established and are being leaned on the shell below.
As a further improvement of the utility model: the abutting shell is in a conical shape with an upward opening, the crushing cone is in a conical shape with a downward opening, and the maximum diameter of the bottom of the crushing cone is smaller than the minimum diameter of the bottom of the abutting shell.
As a further improvement of the utility model: the hydraulic cylinder is connected with the crushing cone, and the crushing cone, the main shaft and the hydraulic cylinder are arranged at the central position of the center of the abutting shell.
As a further improvement of the utility model: and a flexible dust shielding curtain for blocking dust from flying is arranged outside the discharge port and surrounds the periphery of the discharge port.
As a further improvement of the utility model: the feeding device is characterized in that a screening camera assembly is arranged in the grading feeding device and connected with a central controller, the central controller comprises a storage module, and the storage module stores image records of the camera assembly.
As a further improvement of the utility model: the number of the secondary crushing devices is more than four.
As a further improvement of the utility model: the second grade breaker evenly distributed is in breaker discharge gate below, each laminate between the second grade breaker and connect.
As a further improvement of the utility model: the secondary crushing device is a gyratory crusher.
As a further improvement of the utility model: and the buffer conveying belt and the circulating conveying belt are provided with baffles.
As a further improvement of the utility model: and the buffer conveying belt and the circulating conveying belt are externally provided with a closed sealing cover, and the closed sealing cover annularly wraps the buffer conveying belt and the circulating conveying belt.
Compared with the prior art, the beneficial effects of the utility model are that: hierarchical feeding equipment is connected with buffering conveyer belt and endless conveyor, buffering conveyer belt and endless conveyor other end are connected the buffering and are held the feed bin, effectively alleviate hierarchical feeding equipment and breaker load capacity, and unnecessary former stone is carried to buffering by the buffering conveyer belt and is held the feed bin, when breaker load alleviates, can hold the feed bin from the buffering and return to breaker and carry out the breakage to this reaches broken utilization ratio maximize.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the crushing device of the present invention.
Detailed Description
The invention will now be further described with reference to the accompanying drawings, in which: an ore screening device with a buffering function comprises a feeding conveyer belt 1, a vibration feeder 2, a grading feeding device 3, a crushing device 4, a secondary crushing device 5, a discharging conveyer belt 6, a buffering conveyer belt 7, a circulating conveyer belt 8, a buffering storage bin 9 and a tailing conveyer belt 10, the feeding conveyer belt 1 is connected with a vibration feeder 2, the vibration feeder 2 is arranged on one side above the grading feeding device 3, a crushing device 4 is arranged below the grading feeding equipment 3, a discharge port 45 below the crushing device 4 is provided with a secondary crushing device 5, a discharging conveyer belt 6 is arranged below a product discharging port of the secondary crushing device 5, the grading feeding device 2 is connected with a buffer conveyer belt 7 and a circulating conveyer belt 8, the other ends of the buffer conveyer belt 7 and the circulating conveyer belt 8 are connected with a buffer storage bin 9, and the buffer storage bin 9 is connected with a tail returning conveyer belt 10.
The vibration feeding machine is characterized in that a vibration motor is arranged on the vibration feeding machine 2 and arranged below the vibration feeding frame, a feeding outlet is arranged on one side of the vibration feeding frame, and the feeding outlet is arranged on one side above the grading feeding equipment 3.
Be equipped with screening camera subassembly in hierarchical feeding equipment 3, camera subassembly connection central controller, including storage module in the central controller, storage module stores camera subassembly's image record.
Breaker 4 includes broken awl 41, supports and leans on shell 42, main shaft 43, play work or material rest 44, discharge gate 45 and hydraulic cylinder 46, main shaft 43, broken awl 41 and hydraulic cylinder 46 are established and are being leaned on inside shell 42, main shaft 43 upper portion and broken awl 41 upper portion fixed connection, it establishes to lean on shell 42 below to go out work or material rest 44 and discharge gate 45, hydraulic cylinder 46 is connected with broken awl 41, main shaft 43 and hydraulic cylinder 46 are established and are being leaned on shell 42 central point and put, it is the ascending toper form of opening to lean on shell 42, broken awl 41 is the decurrent toper form of opening, the bottom maximum diameter of broken awl 41 is less than and leans on the minimum diameter who leans on the shell 42 bottom, discharge gate 45 is equipped with the flexible dust curtain that hides that blocks the dust and fly upward outward, flexible dust curtain hides is peripheral around the discharge gate.
The quantity of the secondary crushing devices 5 is more than four, the secondary crushing devices 5 are uniformly distributed below a discharge port 45 of the crushing device 4, and the secondary crushing devices 5 are attached and connected.
Be equipped with baffle 71 on buffering conveyer belt 7 and the endless conveyor belt 8, be equipped with closed sealed cowling outside buffering conveyer belt 7 and the endless conveyor belt 8, closed sealed cowling circularizes parcel buffering conveyer belt 7 and endless conveyor belt 8.
The implementation case is as follows:
the raw ore is conveyed to a vibration feeder by a feeding conveyer belt, the raw ore is driven by the vibration of the vibration feeder to enter a grading feeding device, the raw ore slides down to enter a crushing device at the grading feeding device, the raw ore entering the crushing device is supported between a shell and a crushing cone, the raw ore under full load is conveyed to a buffering storage bin by a buffering conveyer belt, a coarse screening device is arranged in the buffering storage bin, the raw ore which cannot be crushed is conveyed back to an ore crushing pile by a back-end conveyer belt, the raw ore is conveyed to the grading feeding device by a circulating conveyer belt to enter the crushing device, a main shaft, the crushing cone and a hydraulic cylinder are arranged inside the supporting shell, the hydraulic cylinder is connected with the crushing cone, the main shaft and the hydraulic cylinder are arranged at the central position of the supporting shell, and the hydraulic cylinder changes the volume of hydraulic oil of a plunger inside the hydraulic cylinder, make broken awl reciprocate to change the bin outlet size, the former stone of ore leans on the gyratory motion between shell and broken awl, to former stone extrusion of ore, splitting and bending, makes the ore breakage, the discharge gate of breaker below is equipped with second grade breaker, second grade breaker's product discharge gate below is equipped with ejection of compact conveyer belt, and the coarse product after being broken by second grade breaker is carried by ejection of compact conveyer belt.
The utility model discloses a main function: hierarchical feeding equipment is connected with buffering conveyer belt and endless conveyor, buffering conveyer belt and endless conveyor other end are connected the buffering and are held the feed bin, effectively alleviate hierarchical feeding equipment and breaker load capacity, and unnecessary former stone is carried to buffering by the buffering conveyer belt and is held the feed bin, when breaker load alleviates, can hold the feed bin from the buffering and return to breaker and carry out the breakage to this reaches broken utilization ratio maximize.
In conclusion, after the ordinary skilled in the art reads the document of the present invention, according to the present invention, the technical solution and technical concept of the present invention do not need creative mental labor to make other various corresponding transformation schemes, which all belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides an ore screening plant with buffer function, its characterized in that holds feed bin and back tail conveyer belt including feeding web, vibration feeder, hierarchical feeding equipment, breaker, second grade breaker, ejection of compact conveyer belt, buffering conveyer belt, endless conveyor, buffering, feeding web connects vibration feeder, vibration feeder establishes in hierarchical feeding equipment top one side, hierarchical feeding equipment below is equipped with breaker, the discharge gate of breaker below is equipped with second grade breaker, second grade breaker's product discharge gate below is equipped with ejection of compact conveyer belt, hierarchical feeding equipment is connected with buffering conveyer belt and endless conveyor, buffering conveyer belt and the connection of endless conveyor other end buffering hold the feed bin, the buffering holds the feed bin and returns the tail conveyer belt to be connected.
2. A mineral screening apparatus with a buffering function according to claim 1, wherein the crushing apparatus is a gyratory crusher.
3. The ore screening device with the buffering function according to claim 1 or 2, wherein the crushing device comprises a crushing cone, a leaning shell, a main shaft, a discharging frame, a discharging port and a hydraulic cylinder, the main shaft, the crushing cone and the hydraulic cylinder are arranged in the leaning shell, the upper portion of the main shaft is fixedly connected with the upper portion of the crushing cone, and the discharging frame and the discharging port are arranged below the leaning shell.
4. The ore screening device with the buffering function as claimed in claim 1, wherein a screening camera assembly is arranged in the grading feeding device.
5. The ore screening device with the buffering function according to claim 1, wherein the number of the secondary crushing devices is more than four.
6. A mineral screening apparatus with a buffering function according to claim 1 or 5, wherein the secondary crushing means are evenly distributed below the discharge port of the crushing means.
7. A mineral screening apparatus with a buffering function according to claim 6, wherein the secondary crushing means is a gyratory crusher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020931709.4U CN212916034U (en) | 2020-05-28 | 2020-05-28 | Ore screening plant with buffer function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020931709.4U CN212916034U (en) | 2020-05-28 | 2020-05-28 | Ore screening plant with buffer function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212916034U true CN212916034U (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020931709.4U Active CN212916034U (en) | 2020-05-28 | 2020-05-28 | Ore screening plant with buffer function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212916034U (en) |
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2020
- 2020-05-28 CN CN202020931709.4U patent/CN212916034U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20220124 Address after: 510980 Nanxiang community, feie village, Taiping Town, Conghua, Guangzhou City, Guangdong Province (local famous tea mountain) Patentee after: GUANGZHOU SHUNXING STONE FIELD Co.,Ltd. Address before: 510980 Nanxiang community, feie village, Taiping Town, Conghua District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU SHUNXING STONE FIELD Co.,Ltd. Patentee before: Guangdong Jingshenglong ecological environment restoration engineering Co., Ltd |