CN114273069B - A intelligent control shaking table for ore dressing - Google Patents
A intelligent control shaking table for ore dressing Download PDFInfo
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- CN114273069B CN114273069B CN202111641562.0A CN202111641562A CN114273069B CN 114273069 B CN114273069 B CN 114273069B CN 202111641562 A CN202111641562 A CN 202111641562A CN 114273069 B CN114273069 B CN 114273069B
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Abstract
The invention discloses an intelligent control shaking table for mineral separation, which comprises a shaking table body, a gradient adjusting mechanism, a frame adjusting mechanism, a water supplementing mechanism and an intelligent adjusting shaking table head, wherein the gradient adjusting mechanism is arranged in the center of the bottom of the shaking table body and used for adjusting the transverse gradient of the shaking table body, the frame adjusting mechanism is symmetrically arranged on two sides of the gradient adjusting mechanism, the gradient adjusting mechanism is supported by a supporting plate fixed on the top of the frame adjusting mechanism and can adjust the longitudinal gradient of the shaking table body, the water supplementing mechanism is arranged on the shaking table body and used for supplementing transverse water flow for mineral separation of the shaking table body, and the intelligent adjusting shaking table head is connected with the shaking table body through a universal shaft and used for automatically adjusting the stroke of the shaking table body. This intelligent control shaking table is through realizing that the shaking table when reciprocating shaking, can remote control shaking table slope, replenish rivers, process parameters such as stroke and stroke, can effectively separate or classify two kinds of minerals of different density or different granularities, and separation and classification precision are high, safe practical.
Description
Technical Field
The invention relates to the technical field of mineral separation, in particular to an intelligent control shaking table for mineral separation.
Background
In the processes of mineral separation and powder material processing and separation aiming at different densities, a shaking table is generally adopted for separating or classifying the minerals. Although the concentration of the shaking tables is high and the sorting effect is good, the treatment capacity of the shaking tables is small, so that the number of the shaking tables to be arranged is large, and particularly when the treatment capacity of a selected ore plant is large, hundreds of shaking tables are required to be arranged for sorting.
When the shaking table is used for sorting, in order to obtain a better sorting result, the operating factors of the shaking table need to be adjusted frequently, such as: the gradient and the water replenishing amount of the shaking table are closely matched with the stroke and the stroke frequency of the shaking table, so that a better sorting result can be obtained. Meanwhile, the number of the arranged shaking tables is large, the operation parameters and the operation effect of the shaking tables have certain hysteresis, so that on one hand, the workload of operation is large, on the other hand, the operation effect is delayed, the operation fluctuation is large, the timely change of materials is difficult to adapt, the sorting effect is poor, or effective sorting cannot be performed at all. In addition, as the labor resources in China are gradually reduced, the labor resources are transferred to the third industry with better labor environment, so that the labor cost is increased day by day or corresponding operators are difficult to obtain.
If the concentrating table realizing intelligent control can be adopted, the manpower resource can be greatly saved, and the working environment of the operators can be effectively improved.
Disclosure of Invention
In order to solve the technical problems, the invention provides the intelligent control shaking table for mineral separation, which can remotely control the process parameters such as the gradient, the supplemented water flow, the stroke and the frequency of stroke of the shaking table while shaking the shaking table in a reciprocating manner, can effectively separate or classify two kinds of minerals with different densities or different granularities, has a compact structure and high separation and classification precision, realizes remote operation, and is safe and practical.
The utility model provides an intelligent control shaking table for ore dressing, is including shaking the bed body, slope adjustment mechanism, frame adjustment mechanism, moisturizing mechanism and intelligent regulation shaking table head, slope adjustment mechanism installs in shaking table body bottom central authorities for adjust the horizontal slope of shaking the bed body, frame adjustment mechanism symmetry sets up in slope adjustment mechanism's both sides, supports slope adjustment mechanism and can adjust the vertical slope of shaking the bed body through the backup pad that is fixed in frame adjustment mechanism top, moisturizing mechanism sets up on shaking the bed body for add horizontal rivers for shaking table body ore dressing, intelligent regulation shaking table head passes through universal shaft and shaking table body coupling, is used for the stroke of automatically regulated shaking the bed body.
Preferably, the gradient adjusting mechanism comprises an adjusting oil cylinder, a swinging support, a rotating arm and a bed body support, the adjusting oil cylinder is fixed on the supporting plate through a positioning frame, the swinging support is fixed at the end part of an output shaft of the adjusting oil cylinder and can be driven to move left and right through the adjusting oil cylinder, the swinging support is provided with a sliding groove, one end of the rotating arm is arranged in the sliding groove, the other end of the rotating arm is rotatably connected with the bed body support, and the bed body support is fixed at the center of the bottom of the swinging bed body along the length direction of the swinging bed body.
As above-mentioned technical scheme's preferred, frame adjustment mechanism includes fixed bolster and adjustable support for slope adjustment mechanism symmetry sets up, the fixed bolster is close to intelligent regulation shake head of a bed one side and sets up, adjustable support includes hydraulic pressure regulating plate, locating plate, supporting spring and base, locating plate and backup pad fixed connection, hydraulic pressure regulating plate passes through screw nut and is spacing in the locating plate below to can drive the locating plate and reciprocate, be equipped with spacing post on hydraulic pressure regulating plate and the base relatively, supporting spring's both ends cover is established on spacing post.
As above-mentioned technical scheme's preferred, moisturizing mechanism includes feed trough, division board, slag separator and moisturizing hole, the feed trough sets up in shaking table body height department one side, and the slag separator is installed in the feed trough bottom, the division board sets up in the feed trough, evenly cuts apart into a plurality of overflow water feed tanks with the feed trough, and every overflow water feed tank side is provided with a moisturizing hole.
Preferably, the intelligent adjustment shaking table head comprises a shaking table head body, a hydraulic stroke adjusting device and a hydraulic stroke spring adjusting rod;
the hydraulic stroke adjusting device is used for automatically adjusting strokes and comprises a connecting rod, a hydraulic stroke adjuster and an adjusting support, wherein the hydraulic stroke adjuster is arranged in the shaking table head body through the adjusting support and is butted with a stroke adjusting component of the shaking table head body, one end of the connecting rod is connected with the hydraulic stroke adjuster, and the other end of the connecting rod extends out of a top cover plate of the shaking table head body and is used for connecting external hydraulic power equipment;
one end of the hydraulic stroke spring adjusting rod is directly butted with the spring adjusting component of the head body of the shaking table, and the other end of the hydraulic stroke spring adjusting rod is used for being connected with external hydraulic power equipment.
Preferably, the top of the fixed support and the top of the adjustable support are also fixed with auxiliary supports, and the auxiliary supports are connected with the shaking table body in a sliding manner.
The invention has the beneficial effects that:
this intelligent control shaking table can remote control shaking table slope, replenish rivers, stroke and process parameters such as stroke when realizing that the shaking table is reciprocal to be waved, can effectively separate or classify two kinds of minerals of different density or different granularities, and compact structure, separation and hierarchical precision are high, realize remote operation, safe and practical.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic structural view of the gradient adjustment mechanism.
Fig. 4 is a schematic structural diagram of the frame adjusting mechanism.
Fig. 5 is a schematic structural diagram of an intelligent adjustment shaking table head.
Fig. 6 is an enlarged view of a portion a in fig. 5.
The reference numbers are as follows: 1-shaking bed body, 2-gradient adjusting mechanism, 201-adjusting oil cylinder, 202-shaking support, 203-rotating arm, 204-bed body support, 3-frame adjusting mechanism, 301-fixed support, 302-adjustable support, 302 a-hydraulic adjusting plate, 302 b-positioning plate, 302 c-supporting spring, 302 d-base, 4-water supplementing mechanism, 401-feeding groove, 402-separating plate, 403-slag separating plate, 404-water supplementing hole, 5-intelligent adjusting shaking bed head, 501-shaking bed head body, 502-hydraulic stroke adjusting device, 502 a-connecting rod, 502 b-hydraulic stroke adjuster, 502 c-adjusting support, 503-hydraulic stroke spring adjusting rod, 6-supporting plate, 7-universal shaft, 8-positioning frame, 9-sliding groove, 10-limiting column, 11-overflow water feeding groove, 12-auxiliary support and 13-notch groove.
Detailed Description
The technical scheme of the invention is clearly and completely described below by combining the attached drawings of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
An intelligent control shaking table for ore dressing as shown in fig. 1 to 6, including shaking bed body 1, slope adjustment mechanism 2, frame adjustment mechanism 3, moisturizing mechanism 4 and intelligent regulation shaking bed head 5, slope adjustment mechanism 2 is installed at 1 bottom central authorities of shaking bed body for adjust the horizontal slope of shaking bed body 1, 3 symmetries of frame adjustment mechanism set up in the both sides of slope adjustment mechanism 2, support slope adjustment mechanism 2 and can adjust the vertical slope of shaking bed body 1 through the backup pad 6 that is fixed in 3 tops of frame adjustment mechanism, moisturizing mechanism 4 sets up on shaking bed body 1 for add the transverse current for 1 ore dressing of shaking bed body, intelligent regulation shaking bed head 5 is connected with shaking bed body 1 through universal shaft 7 for the stroke of the automatic regulation shaking bed body 1.
In this embodiment, the gradient adjusting mechanism 2 includes an adjusting cylinder 201, a swing bracket 202, a rotating arm 203 and a bed body bracket 204, the adjusting cylinder 201 is fixed on the supporting plate 6 through a positioning frame 8, the swing bracket 202 is fixed at the end of an output shaft of the adjusting cylinder 201 and can move left and right through the driving of the adjusting cylinder 201, the swing bracket 202 is provided with a sliding groove 9, one end of the rotating arm 203 is arranged in the sliding groove 9, the other end of the rotating arm is rotatably connected with the bed body bracket 204, and the bed body bracket 204 is fixed at the center of the bottom of the swing bed body 1 along the length direction of the swing bed body 1.
In this embodiment, frame adjustment mechanism 3 includes fixed bolster 301 and adjustable support 302 for the setting of 2 symmetries of slope adjustment mechanism, fixed bolster 301 is close to 5 one sides settings of intelligent regulation shaking table head, adjustable support 302 includes hydraulic pressure regulating plate 302a, locating plate 302b, supporting spring 302c and base 302d, locating plate 302b and 6 fixed connection of backup pad, hydraulic pressure regulating plate 302a is spacing in locating plate 302b below through screw nut to can drive locating plate 302b and reciprocate, be equipped with spacing post 10 on hydraulic pressure regulating plate 302a and the base 302d relatively, supporting spring 302 c's both ends cover is established on spacing post 10.
In this embodiment, the water replenishing mechanism 4 includes a feeding trough 401, a partition plate 402, a slag trap 403 and a water replenishing hole 404, the feeding trough 401 is disposed on one side of the high position of the swing bed body 1, the slag trap 403 is mounted at the bottom of the feeding trough 401, the partition plate 402 is disposed in the feeding trough 401, the feeding trough 401 is uniformly divided into a plurality of overflow water feeding troughs 11, and a water replenishing hole 401 is disposed on the side surface of each overflow water feeding trough 11.
In this embodiment, the intelligent adjustment shaking table head 5 includes a shaking table head body 501, a hydraulic stroke adjusting device 502, and a hydraulic stroke spring adjusting rod 503;
the hydraulic stroke adjusting device 502 is used for automatically adjusting strokes and comprises a connecting rod 502a, a hydraulic stroke adjuster 502b and an adjusting support 502c, the hydraulic stroke adjuster 502b is installed inside the head body 501 of the rocking bed through the adjusting support 502c and is in butt joint with a stroke adjusting component of the head body 501 of the rocking bed, one end of the connecting rod 502a is connected with the hydraulic stroke adjuster 502b, and the other end of the connecting rod 502a extends out of a top cover plate of the head body 501 of the rocking bed and is used for connecting external hydraulic power equipment;
one end of the hydraulic stroke spring adjusting rod 503 is directly butted with the spring adjusting component of the head body 501 of the rocking bed, and the other end is used for connecting external hydraulic power equipment.
In this embodiment, the top of the fixed bracket 401 and the top of the adjustable bracket 402 are further fixed with an auxiliary bracket 12, and the auxiliary bracket 12 is slidably connected with the swing bed body 1.
The invention has the innovation points that an intelligent remote control mechanism is arranged in the original sorting shaking table, not only a gradient adjusting mechanism 2, a water supplementing mechanism 4 and an intelligent adjusting shaking table head 5 with a linkage hydraulic stroke adjusting function are arranged, but also a frame adjusting mechanism 3 is designed and is combined and installed at the bottom of the shaking table body 1, so that the front end of the shaking table body 1 is adjusted up and down while the shaking table body 1 horizontally reciprocates back and forth, the intelligent control shaking table with the separating and grading functions is formed, two minerals with different densities or different granularities can be effectively separated or graded, the manual operation is saved, and the efficiency of the separating and grading process is improved. The specific working principle is as follows:
when this intelligent control shaking table separates and grades the material, when shaking bed body 1 and being given the power of reciprocating and rocking, shaking bed body 1 can reciprocate simultaneously under the combined action of slope adjustment mechanism 2 and moisturizing mechanism 4 to can realize the effective separation and the classification of two kinds of materials.
When the shaking table body is in reciprocating shaking, under the action of gravity and reciprocating force and the combined action of water flow or a medium, after materials to be classified are added into the shaking table body 1, the materials are positioned on the top of the shaking table body 1, and particles with large specific gravity or materials with large particles move through the table surface and are carried out quickly under the carrying action of the medium, and then enter a concentrate collecting end of a sorting device to be collected; on the contrary, the particles with small specific gravity or the materials with small particles in the materials move slowly through the bed surface and move slowly under the carrying action of the medium, and the particles enter the tailing collecting end of the sorting device to be collected, so that the separation or classification of the particles with different densities or different particle sizes is realized, and the separation and classification purposes are achieved. The particles of the intermediate size fraction enter the middling collection end to be collected, and then enter the next separation operation.
In addition, the slope adjustment mechanism 2 is used for adjusting the transverse slope of the shaking bed body 1 so as to adapt to the separation and classification requirements of different material types and ensure the separation efficiency and the separation effect.
When the transverse gradient of the swing bed body 1 needs to be adjusted, the swing support 202 arranged on the reciprocating adjusting device is driven to move left and right through the remote control adjusting oil cylinder 201, and then the angle is transmitted to the bed body support 204 through the rotating arm 203, so that the gradient change of the swing bed body 1 is realized, and the motion track of material particles on the swing bed body 1 can be changed or improved due to the gradient change of the swing bed body 1, and the separation and classification of the material particles to be selected are realized.
When the front end gradient (longitudinal gradient) of the shaking bed body 1 needs to be adjusted, the hydraulic adjusting plate 302a is remotely controlled to drive the positioning plate 302b, so that the height adjustment of the discharging end of the shaking bed body 1 is realized, the movement track of the particles of the shaking bed body 1 is accelerated or slowed down, the separation and grading rate of mixed substances is changed, and the separation and grading effects are improved.
In a general case, the feeding trough 401 is divided into 4-12 independent overflow water replenishing troughs 11 by a partition plate 402, each overflow water replenishing trough 11 is connected with a water replenishing pipe through an independently controlled water replenishing hole 404, the water replenished to the shaking table body 1 is supplemented with transverse water flow to the shaking table body 1 through the water replenishing holes 404 and a slag separating plate 403 by the externally connected water replenishing pipe with flow control, and the flow of each water replenishing hole 404 can be independently controlled one to one by the externally connected remote flow controller.
When the stroke of the rocking bed body 1 needs to be adjusted, the stroke of the rocking bed body 1 can be adjusted by remotely adjusting the hydraulic quantity of the hydraulic stroke adjusting device 502, and the hydraulic stroke spring adjusting rod 503 is adjusted in a linkage manner by an external hydraulic linkage switch.
In addition, the frequency of stroke of the shaking table body 1 of the intelligent control shaking table is adjusted by an external variable frequency controller to be implemented by an intelligent adjustment shaking table head 5.
It should be pointed out that, a plurality of notches 13 are distributed on the bed surface of the rocking bed body 1, and the notches 13 in the same rocking bed body 1 have different shapes and different depths, and the depth of the notch 13 is usually 0-30 mm, so that the bed surfaces distributed in different depths of the notch 13 are continuously separated after the materials are rocked and bounced by the rocking bed body 1, the separation distance is increased, and the collection of the materials is facilitated.
According to the intelligent control shaking table disclosed by the invention, the movement characteristics of the original shaking table are kept, and meanwhile, a shaking table mechanism formed by combining the hydraulic control device and the remote adjusting device is introduced, so that when the shaking table is shaken horizontally and reciprocally, materials in a fluid medium are separated and moved in the shaking table body, under the composite action of transverse water flow, due to the continuous change of material gravity borne by different parts of the shaking table body, the material particles in the shaking table body move horizontally and reciprocally at a different speed, the effects of separating and grading materials are enhanced, the separating and grading efficiency is improved, and the operation and adjustment processes of the shaking table realize intelligent remote control.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to 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.
Claims (5)
1. The utility model provides an intelligent control shaking table for ore dressing which characterized in that: the device comprises a shaking table body, a gradient adjusting mechanism, a frame adjusting mechanism, a water supplementing mechanism and an intelligent adjusting shaking table head, wherein the gradient adjusting mechanism is installed in the center of the bottom of the shaking table body and used for adjusting the transverse gradient of the shaking table body; the intelligent adjustment shaking table head comprises a shaking table head body, a hydraulic stroke adjusting device and a hydraulic stroke spring adjusting rod; the hydraulic stroke adjusting device is used for automatically adjusting strokes and comprises a connecting rod, a hydraulic stroke adjuster and an adjusting support, wherein the hydraulic stroke adjuster is arranged in the shaking table head body through the adjusting support and is butted with a stroke adjusting component of the shaking table head body, one end of the connecting rod is connected with the hydraulic stroke adjuster, and the other end of the connecting rod extends out of a top cover plate of the shaking table head body and is used for connecting external hydraulic power equipment; one end of the hydraulic stroke spring adjusting rod is directly butted with the spring adjusting component of the head body of the shaking table, and the other end of the hydraulic stroke spring adjusting rod is used for being connected with external hydraulic power equipment.
2. The intelligent control shaking table of claim 1, wherein: the slope adjustment mechanism comprises an adjustment oil cylinder, a swing support, a rotating arm and a bed body support, the adjustment oil cylinder is fixed on the supporting plate through a positioning frame, the swing support is fixed at the end part of an output shaft of the adjustment oil cylinder and can move left and right through the driving of the adjustment oil cylinder, the swing support is provided with a sliding groove, one end of the rotating arm is arranged in the sliding groove, the other end of the rotating arm is rotatably connected with the bed body support, and the bed body support is fixed at the center of the bottom of the swing bed body along the length direction of the swing bed body.
3. The intelligent control shaking table of claim 1, wherein: frame adjustment mechanism includes fixed bolster and adjustable bolster for slope adjustment mechanism symmetry sets up, the fixed bolster is close to intelligent regulation shaking table head one side and sets up, adjustable bolster includes hydraulic pressure regulating plate, locating plate, supporting spring and base, locating plate and backup pad fixed connection, hydraulic pressure regulating plate passes through screw nut spacing in the locating plate below to can drive the locating plate and reciprocate, be equipped with spacing post on hydraulic pressure regulating plate and the base relatively, supporting spring's both ends cover is established on spacing post.
4. The intelligent control shaking table of claim 1, wherein: moisturizing mechanism includes feed trough, division board, slag separator and moisturizing hole, the feed trough sets up in shaking table body height department one side, and the slag separator is installed in the feed trough bottom, the division board sets up in the feed trough, evenly cuts apart into a plurality of overflow water supply tanks with the feed trough, and every overflow water supply tank side is provided with a moisturizing hole.
5. The intelligent control shaking table of claim 3, wherein: and the tops of the fixed support and the adjustable support are also fixedly provided with auxiliary supports, and the auxiliary supports are connected with the shaking table body in a sliding manner.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111641562.0A CN114273069B (en) | 2021-12-29 | 2021-12-29 | A intelligent control shaking table for ore dressing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111641562.0A CN114273069B (en) | 2021-12-29 | 2021-12-29 | A intelligent control shaking table for ore dressing |
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| CN114273069A CN114273069A (en) | 2022-04-05 |
| CN114273069B true CN114273069B (en) | 2023-03-24 |
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| CN117654766B (en) * | 2024-01-31 | 2024-04-26 | 江西亚非国际矿冶研究有限公司 | Quantitative feeding device for shaking table |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203508186U (en) * | 2013-09-25 | 2014-04-02 | 昆明理工大学 | Table concentrator jig frequency automatic control device |
| US9199246B1 (en) * | 2014-09-29 | 2015-12-01 | Sumitomo Metal Mining Co., Ltd. | Gold concentrate recovery system and gold concentrate recovery method |
| CN204672411U (en) * | 2015-05-27 | 2015-09-30 | 云南锡业集团有限责任公司研究设计院 | A kind of cloud tin shaking table head stroke adjuster |
| CN205217081U (en) * | 2015-12-16 | 2016-05-11 | 清远市民典金属塑料有限公司 | Adjustable shaking table reposition of redundant personnel mechanism |
| CN108906308B (en) * | 2018-08-01 | 2020-09-29 | 辽宁新瑞碳材料科技有限公司 | Mineral separation and classification equipment |
| CN215234974U (en) * | 2021-04-14 | 2021-12-21 | 河北域潇锆钛新材料有限公司 | Mining shaking table with adjustable gradient |
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