CN113500009A - Mining look selection machine with size screening control system - Google Patents

Mining look selection machine with size screening control system Download PDF

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Publication number
CN113500009A
CN113500009A CN202110961730.8A CN202110961730A CN113500009A CN 113500009 A CN113500009 A CN 113500009A CN 202110961730 A CN202110961730 A CN 202110961730A CN 113500009 A CN113500009 A CN 113500009A
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CN
China
Prior art keywords
hopper
conveyer belt
driving motor
mining
control system
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CN202110961730.8A
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Chinese (zh)
Inventor
张伦云
牛平
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Hefei Baite Photoelectric Technology Co ltd
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Hefei Baite Photoelectric Technology Co ltd
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Priority to CN202110961730.8A priority Critical patent/CN113500009A/en
Publication of CN113500009A publication Critical patent/CN113500009A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34Sorting according to other particular properties
    • B07C5/342Sorting according to other particular properties according to optical properties, e.g. colour
    • B07C5/3425Sorting according to other particular properties according to optical properties, e.g. colour of granular material, e.g. ore particles, grain
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/04Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
    • B07B13/065Apparatus for grading or sorting using divergent conveyor belts or cables
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B15/00Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/02Measures preceding sorting, e.g. arranging articles in a stream orientating

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Abstract

The invention relates to the technical field of color sorters, and discloses a mining color sorter with a size screening control system, which comprises a hopper, wherein the bottom of the hopper is provided with sieve pores, the outer side of the top end of the hopper is sleeved with a fixing ring, a third driving motor is fixedly connected with a central line position on one side of the fixing ring through a bolt and is in transmission connection with the hopper through a reciprocating mechanism, a plurality of conveying mechanisms are arranged below the hopper, and three groups of discharging channels are arranged below the conveying mechanisms and used for conveying materials to the color sorter. This scheme, through the rotation of driving motor drive wheel dish, the round pin axle of rim plate rotates in the straight flute choma, realizes the screening operation of first layer, and the material after the screening gets into and carries out the screening operation of second time through the different conveyer belts of multiunit length in the transport mechanism, and the material after the screening passes through the discharge gate and gets into in the different cavities of look selection machine, because material size, speed are approximate in same cavity to promote the precision of look selection machine.

Description

Mining look selection machine with size screening control system
Technical Field
The invention relates to the field of color sorters, in particular to a mining color sorter with a size screening control system.
Background
The color selector is equipment for automatically sorting out heterochromatic particles in particle materials by utilizing a photoelectric detection technology according to the difference of optical characteristics of the materials. At present, a color selector is used in the fields of detection and classification of discrete materials or packaging industrial products and food quality; the existing part of color sorters are applied to the field of ores, such as screening quartz stones.
Present look selects machine when carrying out the look selection to quartz, mostly only filter its colour, and can not filter its big or small model, because the quartz later stage of equidimension not can use in the field of difference, so lead to the later stage still to carry out secondary to it and select separately, it is comparatively inconvenient, and the quartz of equidimension not is when the inside whereabouts of look selection machine, its falling speed is different, the difference in position of throwing is great, the degree of difficulty of machine when handling the analysis has been increaseed, cause to select separately probably to have certain error, the result of use of machine has been reduced.
In view of the above-mentioned related art, the inventor thinks that there is the defect that the existing color sorter can not classify the ore size, resulting in poor sorting effect.
Disclosure of Invention
In order to solve the problems proposed above, the present invention provides a color sorter for mines with a size screening control system.
The mining color sorter with the size screening control system adopts the following technical scheme that:
the utility model provides a mining look selection machine with size screening control system, includes the hopper, the sieve mesh has been seted up to the bottom of hopper, and the top outside cover of hopper is equipped with solid fixed ring, gu fixed ring one side central line position bolt fixedly connected with third driving motor, and the third driving motor passes through between reciprocating mechanism and the hopper transmission and connect, the below of hopper is provided with a plurality of transport mechanism, and separates through the baffle between two adjacent transport mechanism, transport mechanism's below is provided with three group's material ways for to look selection machine transported substance material.
Through adopting above-mentioned technical scheme, reciprocating mechanism provides left right displacement for the hopper, realizes the effect of sieve material, and transport mechanism realizes the conveying to the material that drops to secondary selects separately, and the discharge gate realizes the material to the inside transport of look selection machine.
Preferably, reciprocating mechanism includes rim plate, draw runner and straight flute choma, the rim plate cover is established on third driving motor's output shaft, draw runner horizontal fixed connection is on the lateral wall of hopper, and the draw runner cunning inlays in the spout, straight flute choma fixed connection is in the perpendicular center line position department of draw runner, the eccentric position fixedly connected with round pin axle of rim plate, and the round pin axle cunning inlays in the inside of straight flute choma.
Through adopting above-mentioned technical scheme, when the rim plate rotated, the round pin axle was moved in the straight notch ring to the realization is to the transmission of straight notch ring to both sides, and then realizes the sideslip about the hopper, realizes the screening operation.
Preferably, transport mechanism includes first conveyer belt, second conveyer belt and third conveyer belt, the length of first conveyer belt, second conveyer belt and third conveyer belt increases progressively in proper order, and the pot head of first conveyer belt, second conveyer belt and third conveyer belt is established on same running roller to first conveyer belt, second conveyer belt and third conveyer belt set gradually from inside to outside on the running roller, the other end of first conveyer belt, second conveyer belt and third conveyer belt is established respectively on three different running rollers.
Through adopting above-mentioned technical scheme, first conveyer belt, second conveyer belt and third conveyer belt length decrease progressively in proper order, realize the hierarchical screening to the material of variation in size, the size of screening material increases progressively in proper order.
Preferably, a plurality of the partition plates are fixedly connected with a second driving motor through bolts on one outer wall located on the outermost side, and an output shaft of the second driving motor is fixedly connected with the rotating shaft of the roller wheel which is sleeved with the first conveying belt, the second conveying belt and the third conveying belt.
Through adopting above-mentioned technical scheme, the synchronous drive to a plurality of conveyer belt mechanisms is realized to the second driving motor.
Preferably, the discharge channel comprises a first discharge channel, a second discharge channel and a third discharge channel, the first discharge channel is arranged at the position below the tail end of the first conveyor belt, the common feeding channel connected with the color selector is arranged below the first discharge channel, the second discharge channel is arranged at the position below the tail end of the second conveyor belt, the third discharge channel is arranged at the position below the tail end of the third conveyor belt, and two feeding channels communicated with the color selector are arranged below the third discharge channel and the second discharge channel.
Through adopting above-mentioned technical scheme, first ejection of compact way, second ejection of compact way and third ejection of compact way are used for accepting the material of equidimension not respectively to the material loading that sets up through the below is said and is got into the different passageways of look selection machine, thereby carries out the selection of pertinence, promotes the precision of selecting.
Preferably, the hopper looks sideways at and personally submits the U-shaped structure, and one side is provided with the groove of sliding on the horizontal both sides wall of bottom of hopper, and the opposite side of hopper is provided with the discharge gate, and the bottom of discharge gate has the shrouding in the slip embedding.
Through adopting above-mentioned technical scheme, the groove that slides and discharge gate are defeated material screw rod and provide gliding space from top to bottom, and the shrouding is used for the shutoff of discharge gate position when screening.
Preferably, the inside of hopper is rotated and is connected with defeated material screw rod, and the both ends of defeated material screw rod slide respectively and inlay in groove and the discharge gate inboard of sliding, the equal fixedly connected with fixed plate in solid fixed ring's the equal fixedly connected with below both sides, and the below fixedly connected with pneumatic cylinder of fixed plate to the output of pneumatic cylinder passes through the bearing housing and is connected with the both ends rotation of defeated material screw rod, the one end of defeated material screw rod is provided with a driving motor, and a driving motor's output shaft and defeated fixed connection between the material screw rod, the top fixedly connected with connecting rod of shrouding, and the top of connecting rod is passed through the bearing housing and is rotated and be connected on defeated material screw rod.
Through adopting above-mentioned technical scheme, the pneumatic cylinder will defeated material screw rod transmission to the below of hopper for to remaining material in the hopper to the transport of discharge gate one side, guarantee to the output of the large-scale material that can't sift out, the shrouding is when defeated material screw rod downstream, and synchronous downstream guarantees opening of discharge gate position.
In summary, the invention includes at least one of the following beneficial technical effects:
1. The wheel disc is driven to rotate by the driving motor, the pin shaft of the wheel disc rotates in the straight notch ring, left and right reciprocating motion of the hopper on the inner side of the fixing ring is achieved, screening operation of a first layer is achieved, screened materials enter the conveying mechanism and are screened for the second time through a plurality of groups of conveying belts with different lengths, the screened materials enter different chambers of the color selector through the discharging channel, and due to the fact that the materials in the same chamber are similar in size and speed and throwing distance, operation of the color selector mechanism is facilitated, and therefore accuracy of the color selector is improved;
2. the circular sieve mesh through the hopper remains great material, and the defeated material screw rod of hydraulic stem transmission carries out vertical altitude change, makes it press close to the hopper bottom, and discharge gate position shrouding is opened, and through a driving motor's transmission, the biggest material is discharged by the discharge gate in the defeated material screw rod with the hopper, carries out solitary look and selects, further promotes the precision of look selection machine.
Drawings
FIG. 1 is a schematic longitudinal sectional view of an embodiment of the present invention.
Fig. 2 is a schematic top view of an embodiment of the invention.
FIG. 3 is a schematic diagram of a side view of a hopper according to an embodiment of the invention.
Fig. 4 is a schematic side view of the conveying mechanism according to the embodiment of the invention.
Fig. 5 is a schematic top view of the conveying mechanism according to the embodiment of the invention.
Fig. 6 is a schematic structural diagram of a transmission mechanism of the embodiment of the invention.
Description of reference numerals: 1. a hopper; 101. screening holes; 102. a sliding groove; 103. a discharge port; 2. a fixing ring; 201. a chute; 3. a first drive motor; 4. a material conveying screw rod; 5. a fixing plate; 6. a hydraulic cylinder; 7. closing the plate; 8. a transport mechanism; 801. a first conveyor belt; 802. a second conveyor belt; 803. a third conveyor belt; 9. a partition plate; 10. a second drive motor; 11. a first discharging channel; 12. a second discharging channel; 13. A third discharging channel; 14. a third drive motor; 15. a wheel disc; 16. a slide bar; 17. a straight notch ring; 18. And (7) a pin shaft.
Detailed Description
The invention is described in further detail below with reference to figures 1-6.
The embodiment of the invention discloses a mining color sorter with a size screening control system. Referring to fig. 1-3, a mining color sorter with a size screening control system comprises a hopper 1, a screen hole 101 is arranged at the bottom of the hopper 1, the hopper 1 is of a U-shaped structure in side view, the screen hole 101 is uniformly distributed on the arc-shaped surface of the hopper 1, a fixing ring 2 is sleeved on the outer side of the top end of the hopper 1, a third driving motor 14 is fixedly connected to the central line position on one side of the fixing ring 2 through a bolt, the third driving motor 14 is in transmission connection with the hopper 1 through a reciprocating mechanism, the reciprocating mechanism comprises a wheel disc 15, a sliding strip 16 and a straight notch ring 17, the wheel disc 15 is sleeved on the output shaft of the third driving motor 14, the sliding strip 16 is horizontally and fixedly connected to the side wall of the hopper 1, the sliding strip 16 is slidably embedded in a sliding groove 201, the straight notch ring 17 is fixedly connected to the vertical central line position of the sliding strip 16, a pin shaft 18 is fixedly connected to the eccentric position of the wheel disc 15, and the pin shaft 18 is slidably embedded in the straight notch ring 17, when the third driving motor 14 rotates, the wheel disc 15 rotates along with the third driving motor, so that the pin shaft 18 moves circumferentially on the periphery of the pin shaft, and when the pin shaft 18 slides in the straight notch ring 17, the straight notch ring 17 is pushed to reciprocate towards the left side and the right side, so that left-right reciprocating transmission of the hopper 1 is realized, and materials with diameters smaller than the sieve holes 101 fall down through the sieve holes 101, and then screening of a first layer is realized.
Referring to fig. 1, 4 and 5, a plurality of conveying mechanisms 8 are arranged below a hopper 1, two adjacent conveying mechanisms 8 are separated by a partition plate 9, the vertical height of the partition plate 9 is greater than that of the conveying mechanisms 8, three groups of discharging channels are arranged below the conveying mechanisms 8 and used for conveying materials to a color selector, each conveying mechanism 8 comprises a first conveying belt 801, a second conveying belt 802 and a third conveying belt 803, two first conveying belts 801, two second conveying belts 802 and two third conveying belts 803 are symmetrically arranged along the center line of a roller in the same conveying mechanism 8, the lengths of the first conveying belts 801, the second conveying belts 802 and the third conveying belts 803 are sequentially increased, one end of each of the first conveying belts 801, the second conveying belts 802 and the third conveying belts 803 are sleeved on the same roller, and the first conveying belts 801, the second conveying belts 802 and the third conveying belts 803 are sequentially arranged from inside to outside on the roller, the other ends of the first conveyor belt 801, the second conveyor belt 802 and the third conveyor belt 803 are respectively sleeved on three different rollers, the discharge channels comprise a first discharge channel 11, a second discharge channel 12 and a third discharge channel 13, the first discharge channel 11 is arranged at a position below the tail end of the first conveyor belt 801, a common feeding channel connected with a color selector is arranged below the first discharge channel 11, the second discharge channel 12 is arranged at a position below the tail end of the second conveyor belt 802, the third discharge channel 13 is arranged at a position below the tail end of the third conveyor belt 803, two feeding channels communicated with the color selector are arranged below the third discharge channel 13 and the second discharge channel 12, a second driving motor 10 is fixedly connected on one outer wall of the outermost side in the plurality of partition plates 9 by bolts, and an output shaft of the second driving motor 10 is fixedly connected with rotating shafts of the rollers sleeved on the first conveyor belt, the second conveyor belt 802 and the third conveyor belt 803, the second driving motor 10 drives the rollers to rotate, so as to drive the first conveyor belt 801, the second conveyor belt 802 and the third conveyor belt 803 in each conveying mechanism 8 to synchronously rotate, when the materials reach the tail end of the first conveyor belt 801 along with the three conveyor belts, because the support of the first conveyor belt 801 is lost, the small materials directly fall into the first discharging channel 11 which is received below, and are conveyed into the color selector through the first discharging channel 11, when the subsequent materials move to the tail end of the second conveyor belt 802, because the support of the second conveyor belt 802 is lost, the medium materials directly fall into the second discharging channel 12 which is received below, and are further conveyed into the color selector, the large materials are conveyed through the third conveyor belt 803, fall into the third discharging channel 13 at the tail end, and enter the color selector through the third discharging channel 13, and enter different positions of the color selector through different discharging channels, the material quality speed of the same size is similar, the sorting mechanism of the color sorter can better perform color sorting operation on the material, the operation error is reduced, and the precision of the color sorter is improved.
Referring to fig. 1-3, a sliding groove 102 is disposed on one side of two horizontal side walls of the bottom end of a hopper 1, a discharge port 103 is disposed on the other side of the hopper 1, a sealing plate 7 is slidably inserted into the bottom end of the discharge port 103, the width of the sliding connection position of the bottom of the discharge port 103 and the sealing plate 7 is larger, the width of the top end is smaller, and is the same as the width of the sliding groove 102, and the sliding groove 102 and the top end of the discharge port 103 are in clearance fit with the rotating shaft of a feeding screw 4, a feeding screw 4 is rotatably connected inside the hopper 1, and both ends of the feeding screw 4 are respectively slidably inserted into the sliding groove 102 and the discharge port 103, a fixing plate 5 is fixedly connected below the horizontal two sides of a fixing ring 2, a hydraulic cylinder 6 is fixedly connected below the fixing plate 5, and the output end of the hydraulic cylinder 6 is rotatably connected with both ends of the feeding screw 4 through a bearing sleeve, and a first driving motor 3 is disposed at one end of the feeding screw 4, and the output shaft of the first driving motor 3 is fixedly connected with the material conveying screw rod 4, a connecting rod is fixedly connected above the sealing plate 7, the top end of the connecting rod is rotatably connected to the material conveying screw rod 4 through a bearing sleeve, when only large ore materials remain in the hopper 1, the two hydraulic cylinders 6 are started to synchronously extend downwards, the material conveying screw rod 4 is conveyed to a position in clearance fit with the bottom end face of the hopper 1, the sealing plate 7 moves downwards at the moment, the material outlet 103 is opened, then the first driving motor 3 is started to rotate, the material conveying screw rod 4 is driven to rotate by the first driving motor 3, the ore materials positioned on the inner side of the hopper 1 are driven to move to the material outlet 103, and the ore materials are directly conveyed to a feeding channel butted with a color sorter through the material outlet 103, so that the last-level screening and material conveying operations are completed.
The implementation principle of the mining color sorter with the size screening control system provided by the embodiment of the invention is as follows: when the third driving motor 14 rotates, the wheel disc 15 rotates along with the third driving motor, so that the pin shaft 18 makes circular motion at the periphery of the pin shaft 18, when the pin shaft 18 slides in the straight notch ring 17, the straight notch ring 17 is pushed to reciprocate towards the left side and the right side, so that left-right reciprocating transmission of the hopper 1 is realized, materials with the diameters smaller than the sieve holes 101 fall through the sieve holes 101, and then screening of a first layer is realized, when the materials fall onto the conveying mechanisms 8, the second driving motor 10 drives the roller wheels to rotate, so that the first conveying belt 801, the second conveying belt 802 and the third conveying belt 803 in each conveying mechanism 8 are driven to synchronously rotate, when the materials reach the tail end of the first conveying belt 801 along with the three conveying belts, due to the loss of the support of the first conveying belt 801, smaller materials directly fall into the first material outlet channel 11 which is received below and are conveyed into the color selector through the first material outlet channel 11, when the subsequent materials move to the tail end of the second conveyor belt 802, due to the loss of the support of the second conveyor belt 802, the medium materials directly fall into the second discharging channel 12 which is connected below and are further conveyed into the color sorter, the larger materials fall into the third discharging channel 13 at the tail end through the conveying of the third conveyor belt 803 and then enter the color sorter through the third discharging channel 13, due to the fact that the materials enter different positions of the color sorter through different discharging channels, the mass speeds of the materials with the same size are approximate, the sorting mechanism of the color sorter can better perform color sorting operation on the materials, the operation error is reduced, the precision of the color sorter is improved, when only large ore materials remain in the hopper 1, the two hydraulic cylinders 6 are started to extend downwards synchronously, the conveying screw rod 4 is conveyed to the position which is in clearance fit with the bottom end face of the hopper 1, and the sealing plate 7 moves downwards, the discharge port 103 is opened, then the first driving motor 3 is started to rotate, the first driving motor 3 drives the material conveying screw rod 4 to rotate, the ore material positioned on the inner side of the hopper 1 is driven to move to the position of the discharge port 103, and the ore material is directly conveyed to a feeding channel which is butted with the color sorter below through the discharge port 103, so that the last-level screening and material conveying operation is completed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a mining look selection machine with size screening control system which characterized in that: including hopper (1), sieve mesh (101) have been seted up to the bottom of hopper (1), and the top outside cover of hopper (1) is equipped with solid fixed ring (2), gu fixed ring (2) one side central line position bolt fixedly connected with third driving motor (14), and third driving motor (14) are connected through the transmission between reciprocating mechanism and hopper (1), the below of hopper (1) is provided with a plurality of transport mechanism (8), and separates through baffle (9) between two adjacent transport mechanism (8), the below of transport mechanism (8) is provided with three material discharge way of group for to the look selection machine transported substance material.
2. The mining color sorter with the size screening control system according to claim 1, characterized in that: reciprocating mechanism includes rim plate (15), draw runner (16) and straight flute kou ring (17), rim plate (15) cover is established on the output shaft of third driving motor (14), draw runner (16) horizontal fixed connection is on the lateral wall of hopper (1), and draw runner (16) cunning inlays in spout (201), straight flute kou ring (17) fixed connection is in the perpendicular center line position department of draw runner (16), the eccentric position fixedly connected with round pin axle (18) of rim plate (15), and round pin axle (18) cunning inlays in the inside of straight flute kou ring (17).
3. The mining color sorter with the size screening control system according to claim 1, characterized in that: conveying mechanism (8) are including first conveyer belt (801), second conveyer belt (802) and third conveyer belt (803), the length of first conveyer belt (801), second conveyer belt (802) and third conveyer belt (803) increases progressively in proper order, and the pot head of first conveyer belt (801), second conveyer belt (802) and third conveyer belt (803) is established on same running roller to first conveyer belt (801), second conveyer belt (802) and third conveyer belt (803) set gradually from inside to outside on the running roller, the other end of first conveyer belt (801), second conveyer belt (802) and third conveyer belt (803) is established respectively on three different running rollers.
4. The mining color sorter with the size screening control system according to claim 1, characterized in that: and a second driving motor (10) is fixedly connected to one outer wall of the partition board (9) which is positioned on the outermost side through bolts, and an output shaft of the second driving motor (10) is fixedly connected with rotating shafts of the rollers which are jointly sleeved with the first conveying belt (801), the second conveying belt (802) and the third conveying belt (803).
5. The mining color sorter with the size screening control system according to claim 1, characterized in that: the discharging channel comprises a first discharging channel (11), a second discharging channel (12) and a third discharging channel (13), wherein the first discharging channel (11) is arranged at the position below the tail end of the first conveying belt (801), the common feeding channel connected with the color selector is arranged below the first discharging channel (11), the position below the tail end of the second conveying belt (802) is arranged on the second discharging channel (12), the third discharging channel (13) is arranged at the position below the tail end of the third conveying belt (803), and two feeding channels communicated with the color selector are arranged below the third discharging channel (13) and the second discharging channel (12).
6. The mining color sorter with the size screening control system according to claim 1, characterized in that: hopper (1) side view is the U-shaped structure, and one side is provided with groove (102) that slides on the horizontal both sides wall of bottom of hopper (1), and the opposite side of hopper (1) is provided with discharge gate (103), and the bottom slip of discharge gate (103) has shrouding (7).
7. The mining color sorter with the size screening control system according to claim 6, characterized in that: the inside of hopper (1) is rotated and is connected with defeated material screw rod (4), and the both ends of defeated material screw rod (4) slide respectively and inlay in groove (102) and discharge gate (103) inboard that slide, the equal fixedly connected with fixed plate (5) in the level both sides below of solid fixed ring (2), and below fixedly connected with pneumatic cylinder (6) of fixed plate (5) to the output of pneumatic cylinder (6) passes through the bearing housing and the both ends of defeated material screw rod (4) are rotated and are connected, the one end of defeated material screw rod (4) is provided with first driving motor (3), and fixed connection between the output shaft of first driving motor (3) and defeated material screw rod (4), the top fixedly connected with connecting rod of shrouding (7), and the top of connecting rod is passed through the bearing housing and is rotated and is connected on defeated material screw rod (4).
CN202110961730.8A 2021-08-20 2021-08-20 Mining look selection machine with size screening control system Pending CN113500009A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113996546A (en) * 2021-11-29 2022-02-01 合肥峻茂视觉科技有限公司 Color sorter for sorting round particles
CN114522893A (en) * 2022-02-16 2022-05-24 合肥幼狮光电科技有限公司 Look selection machine with filtration
CN114653619A (en) * 2022-03-23 2022-06-24 阿巴嘎旗金地矿业有限责任公司 Intelligent molybdenum ore dressing device

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