A jetting adjusting device for sorting equipment
Technical Field
The utility model relates to a mineral sorting technical field, concretely relates to jetting adjusting device for sorting equipment.
Background
At present, for refractory weakly magnetic ores, non-ferrous metal ores and the like which are discarded in advance, the domestic mine still mainly depends on the most original manual sorting mode to realize sorting at the present stage, the labor intensity of workers is high, the sorting cost is high, and the production efficiency is low.
Along with the technical progress, the method adopts ray sensing intelligent sorting equipment to realize the sorting of discarding in advance in China, taking gold ores as an example: after the intelligent separation equipment is adopted to separate and pre-throw the waste, the selected waste rocks can account for 50-80% of the amount of the selected raw ore, so that the selected grade of gold is enriched by 3-5 times, the manual work is reduced by 15-20%, the amount of the discarded waste rocks is increased by 25-30%, the metal yield is improved by 10-15%, the crushing and ore grinding cost is saved by more than 50%, the subsequent chemical flotation amount is reduced by more than 50%, the production efficiency is greatly improved, the recycling value of the pre-thrown waste is improved, the environmental hazard is reduced, and the economic benefit is greatly improved.
Due to the complexity of minerals, in the mineral separation process of the intelligent separation equipment, the requirement on the accuracy of the injection assembly is very high, the existing injection assembly is difficult to adjust, the position of the injection assembly is inaccurate or the size of the injection force is difficult to accurately regulate and control, the mistaken injection is possibly caused, the separation precision of waste in advance can be influenced, and the power consumption of the equipment can be increased.
Disclosure of Invention
To the problem that exists among the prior art, the utility model provides a pair of a jetting adjusting device for sorting equipment, be equipped with the jetting subassembly between transfer assembly and the separator plate, the wind that the jetting subassembly blew out can be sorted out useless throwing in advance that falls from the transfer assembly, and through the first drive assembly that drives the jetting subassembly and remove at the horizontal direction in vertical direction, the position of regulation jetting subassembly that can be accurate, the controller is according to the useless distance information of throwing in advance that the ranging assembly measured, can the accurate jetting power size of regulation and control jetting subassembly, the useless sorting precision of throwing in advance has been guaranteed.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a blowing adjusting device for sorting equipment comprises a conveying assembly, wherein the conveying direction of the conveying assembly is set to be the forward direction, a separating plate is arranged in front of the conveying assembly, a blowing assembly is arranged between the conveying assembly and the separating plate, a first driving assembly for driving the blowing assembly to move in the vertical direction is arranged below the blowing assembly, a moving seat is arranged below the first driving assembly, and the moving seat is connected with a second driving assembly for driving the moving seat to move in the horizontal direction; an identification assembly is arranged above the tail end of the conveying assembly and connected with a controller, and the controller is respectively connected with the blowing assembly, the first driving assembly and the second driving assembly; and a distance measuring assembly is arranged on the blowing assembly and is connected with the controller.
As a preferred technical solution, the conveying assembly is a conveyor belt.
As a preferred technical solution, the separation plate is arranged obliquely downwards in a direction away from the conveying assembly; the height of the highest point of the separation plate is lower than that of the upper edge of the conveyor belt; a gap is provided between the highest point of the separation plate and the end of the transfer assembly.
As a preferred technical solution, the blowing assembly is an air valve, and an air outlet of the air valve is located between the separation plate and the conveying assembly.
As a preferable technical solution, the first driving assembly and the second driving assembly are both provided as hydraulic cylinders.
As a preferred technical solution, the distance measuring component is a laser distance measuring instrument.
As a preferred embodiment, the controller is a PLC.
As a preferred technical scheme, a slide way is arranged below the moving seat, and the moving seat is connected with the slide way in a sliding manner.
In a preferred embodiment, the identification component is a radiation sensor.
The utility model has the advantages of that:
the utility model discloses a be equipped with the jetting subassembly between transfer module and the separator plate, the wind that the jetting subassembly blew off can be sorted out useless throwing in advance from the transfer module drop to through drive the first drive assembly that the jetting subassembly removed in vertical direction and the second drive assembly that removes at the horizontal direction, the position of regulation jetting subassembly that can be accurate, the controller is according to the distance information that the useless throwing in advance of ranging assembly measurement, can accurate regulation and control the jetting power size of jetting subassembly, the sorting precision of throwing useless in advance has been guaranteed.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of a blowing adjusting device for a sorting apparatus according to the present invention.
In the figure: 1-conveying assembly, 2-separating plate, 3-blowing assembly, 31-first driving assembly, 32-distance measuring assembly, 4-moving seat, 41-second driving assembly, 42-slideway, 5-identifying assembly and 6-waste throwing in advance.
Detailed Description
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Please refer to fig. 1, which is an embodiment of a blowing adjusting device for a sorting apparatus of the present invention, including a conveying assembly 1, wherein a conveying direction of the conveying assembly 1 is set as a forward direction, and a pre-waste-throwing device 6 can be driven by the conveying assembly 1 to move; a separation plate 2 is arranged in front of the conveying assembly 1, a blowing assembly 3 is arranged between the conveying assembly 1 and the separation plate 2, and when the pre-cast waste 6 falls from the conveying assembly 1, the blowing force generated by the blowing assembly 3 can blow the ore in the pre-cast waste 6 to the other side of the separation plate 2, so that the ore in the pre-cast waste 6 is separated from gangue; a first driving assembly 31 for driving the blowing assembly 3 to move in the vertical direction is arranged below the blowing assembly 3, a moving seat 4 is arranged below the first driving assembly 31, the moving seat 4 is connected with a second driving assembly 41 for driving the moving seat 4 to move in the horizontal direction, and the first driving assembly 31 and the second driving assembly 41 can adjust the position of the blowing assembly 3; an identification component 5 is arranged above the tail end of the conveying component 1, and the identification component 5 is used for identifying ores and gangue in the pre-throwing waste 6; the recognition component 5 is connected with a controller, the controller is respectively connected with the blowing component 3, the first driving component 31 and the second driving component 41, the controller receives recognition information of the recognition component 5 and can control the on-off of the blowing component 3 according to the recognition information so as to separate ores and gangue in the waste 6 thrown in advance, and the controller can control the on-off of the first driving component 31 and the second driving component 41 to adjust the position of the blowing component 3; be equipped with range unit 32 on the jetting subassembly 3, range unit 32 is connected with the controller, and range unit 32 is used for detecting throws useless 6 in advance and the distance between the jetting subassembly 3, and the controller can be according to this distance information, the size of the blowing power of the subassembly 3 of can accurately adjusting jetting, guarantees to throw useless 6's sorting precision in advance.
In this embodiment, referring to fig. 1, the conveying assembly 1 is preferably a conveyor belt, which can continuously convey the pre-waste 6 in batches.
In this embodiment, referring to fig. 1, the separating plate 2 is disposed obliquely downward along a direction away from the conveying assembly 1, and the separating plate 2 can better separate the ore and the gangue in the pre-waste 6; the height of the highest point of the separating plate 2 is lower than that of the upper edge of the conveyor belt, so that the blowing assembly 3 can blow the ores in the pre-waste throwing 6 to the other side of the separating plate 2; there is a gap between the highest point of the separating plate 2 and the end of the transfer assembly 1, from which gap the pre-discard 6 falls.
It should be noted that the blowing assembly 3 is preferably set as an air valve, an air outlet of the air valve is located between the separating plate 2 and the conveying assembly 1, and can blow the ore in the waste throwing assembly 6 to the other side of the separating plate 2; in other embodiments, the blowing assembly 3 may also be provided as an air nozzle.
It should be noted that, the first driving assembly 31 and the second driving assembly 41 are preferably set as hydraulic cylinders, and the hydraulic cylinders can drive the distance measuring assembly 32 to move in the vertical and horizontal directions; in other embodiments, the first driving assembly 31 and the second driving assembly 41 may also be air cylinders or electric push rods.
It should be noted that the distance measuring component 32 is preferably a laser distance measuring instrument, and the laser distance measuring instrument can accurately measure the distance between the fallen waste throwing liquid 6 and the blowing component 3; in other embodiments, the ranging assembly 32 may also be a distance sensor.
The controller is preferably a PLC.
In the present embodiment, referring to fig. 1, a slide rail 42 is disposed below the movable seat 4, and the movable seat 4 is slidably connected to the slide rail 42 to realize that the movable seat 4 horizontally moves along the slide rail 42.
It should be noted that the identification component 5 is a radiation sensor, and the radiation sensor can determine the specific type of the material according to different radiation absorption characteristics of different materials in the waste 6 to be discarded in advance; further, the radiation sensor may be an X-ray transmission sensor.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.