A matrix type jet device for ore separation

Abstract

The present invention discloses a matrix-type jet device for ore separation, which specifically relates to the technical field of ore jet separation, including a partition, a mounting concave plate, an electric cylinder and a transverse synchronous displacement jet mechanism; wherein the transverse synchronous displacement jet mechanism includes a push block, a linkage bar, a plurality of hinge blocks, two pull shafts, a sleeve block, a linkage shaft, a sleeve shaft block, a rotating shaft, a rectangular deflection air pipe, a plurality of matrix nozzles and a slide frame; and also includes an angle synchronous displacement jet mechanism and a vertical synchronous displacement jet assembly. The present invention has the advantages of being able to realize displacement jet separation for different orientations of ore through a transverse synchronous displacement jet mechanism, having a wider jet contact range, fewer dead angles for ore jet separation, and greatly improving the effect of ore jet separation, thereby solving the problem that it is difficult to realize displacement jet separation for different orientations of ore, resulting in more dead angles for ore jet separation and poor ore jet separation effect.

Description

Technical Field

[0001] The present invention relates to the technical field of ore jet separation, and more specifically, to a matrix type jet device for ore separation. Background Art

[0002] The jet device for ore separation mainly uses high-pressure gas jets to generate strong impact force to effectively remove fine particles such as dust and impurities on the surface of the ore. This helps to improve the purity of the ore, provide higher quality raw materials for subsequent treatment and processing, and thus improve the utilization rate of the ore.

[0003] Among the existing published technical documents, the Chinese patent announcement number CN117259193A discloses an ore sorting device. This technology mainly connects the bottom surface of the mounting frame to the upper surface of the fixed frame, and a collection box is fixedly installed on the back of the mounting frame. A filter screen is clamped inside the collection box. An air pump is fixedly installed on the back of the fixed frame. The input end of the air pump passes through the collection box and extends to the inside of the collection box. The output end of the air pump passes through the fixed frame and is fixedly connected to an air pipe. The outer surface of the air pipe is fixedly connected to equidistantly arranged air nozzles. This ore sorting device can extract the air in the collection box outward by providing an air pump, and the air is directly transported to the air nozzle through the air pipe, so that the air nozzle can blow the dust entering the mounting frame, thereby collecting the dust in a centralized manner. However, this technology still has the following problems.

[0004] During the ore separation process, although the jet contacts the ore so that the lighter impurities therein are blown out and separated, the ore moves closely during the jet blowing process, and the jet pipes are all in fixed positions, making it difficult to displace the ore to different lateral positions and angles according to actual needs. It is also difficult to perform vertical position displacement jetting, which results in a single airflow direction at the jet position, making it difficult to achieve displacement jet separation for different orientations of the ore, resulting in more dead angles in the ore jet separation and poor ore jet separation effect. Therefore, a matrix jet device for ore separation is needed. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides the following technical solutions: a matrix-type jet device for ore separation, comprising a partition, a mounting concave plate and an electric cylinder, wherein the mounting concave plate is fixed on one side of the partition, the electric cylinder is fixedly connected to the lower surface of the partition, and the output end of the electric cylinder is connected to a transverse synchronous displacement jet mechanism; the transverse synchronous displacement jet mechanism comprises a push block fixedly connected to the output end of the electric cylinder, and the bottom end of the push block is fixedly connected to a linkage bar, and one side of the linkage bar is fixedly connected to a plurality of hinge blocks; the inner wall of each of the hinge blocks is fixedly connected to two pulling shafts, and the outer wall of each of the pulling shafts is rotatably connected to a sleeve block, and the inner wall of the sleeve block is rotatably connected to a linkage shaft at a position away from the pulling shaft, and a sleeve shaft block is fixedly connected to the bottom end of the linkage shaft;

[0006] The inner wall of the sleeve shaft block is rotatably connected to a rotating shaft, and the bottom end of the rotating shaft is fixedly connected to a rectangular deflected air pipe, one side of the rectangular deflected air pipe is fixedly connected to a plurality of matrix nozzles, and the lower surface of the sleeve shaft block is slidably connected to a sliding frame; one end of the sliding frame is provided with an angle synchronous displacement jet mechanism; one end of the linkage bar is provided with a vertical synchronous displacement jet assembly.

[0007] Preferably, the plurality of articulated blocks are equidistantly arranged in sequence from left to right, the vertical cross-section of the articulated block is concave, the center point of the linkage shaft is higher than the center point of the pulling shaft, and the cross-sections of the linkage shaft and the pulling shaft are both circular; the plurality of rotating shafts are slidably connected to the sliding frame, the outer wall of the rotating shaft is a smooth surface, the plurality of matrix nozzles are arranged in a rectangular distribution, the lower surface of the sliding frame is slidably connected with a plurality of slip rings, the slip rings are fixedly connected to the rotating shafts, and the cross-section of the slip rings is a circular ring, an inclined orifice plate is fixedly connected to one side of the sliding frame, and a controller is fixedly connected to one side of the mounting concave plate, a distance sensor is installed on one side of one of the articulated blocks, and the distance sensor is fixedly connected to the articulated block.

[0008] When this technology is in use, the electric cylinder pushes the push block to tilt downward, the linkage bar drives multiple hinged blocks to tilt downward synchronously, the pull shaft drives the bottom end of the sleeve block to tilt downward, the linkage shaft drives the sleeve shaft block to move right, and the sleeve shaft block drives the shaft to move right along the slide frame. The shaft drives the rectangular deflected air pipe to move right, so that the three rectangular deflected air pipes move right, and the other three rectangular deflected air pipes can move left synchronously, so that the multiple matrix nozzles on the rectangular deflected air pipe can perform horizontal displacement jetting. At the same time, the guide pipe also diverts the pressurized air into the connecting hose, and the diverter pipe diverts it into multiple vertical nozzles. Multiple vertical nozzles can spray high-pressure air to the inclined orifice plate position. When the displacement distance value sensed by the distance sensor is the same as the displacement value set by the controller, the controller starts the electric cylinder to drive the push block to tilt upward and reset, the hinge block drives the two pull shafts to tilt upward, the top of the sleeve block drives the linkage shaft to move left, the linkage shaft drives the sleeve shaft block to move left, and the sleeve shaft block drives the shaft to move left, and the shaft drives the rectangular deflection air pipe to move left. In this way, the three rectangular deflection air pipes move left synchronously, and the other three rectangular deflection air pipes can move right synchronously, and the pressurized air ejected by multiple matrix nozzles can be ejected through the holes on the inclined orifice plate.

[0009] Preferably, the angle synchronous displacement jet mechanism includes a pillar fixedly arranged at one end of the sliding frame; one end of the pillar is fixedly connected to a support bar, and one side of the support bar is fixedly connected to a connecting rod, and the outer wall of the connecting rod is fixedly connected to a plurality of racks; one side of each rack is meshingly connected to a displacement gear, and the displacement gear is fixedly connected to the rotating shaft, the cross-sectional shape of the rack is L-shaped, and the rack and the displacement gear are both made of stainless steel.

[0010] When the technology is in use, when multiple rotating shafts move laterally, the multiple rotating shafts can respectively drive the corresponding multiple shifting gears to rotate back and forth, thereby realizing the reciprocating rotation of the shifting gears. When the shifting gears rotate back and forth, they will drive the rotating shafts to rotate back and forth, and the rotating shafts will drive the rectangular deflected air pipes to rotate back and forth, thereby realizing the reciprocating rotation of the pressurized air and spraying it into the holes of the inclined orifice plate, thereby blowing the ore through the holes on the inclined orifice plate.

[0011] Preferably, the vertical synchronous displacement jet assembly comprises a connecting shaft fixedly arranged at one end of the linkage bar; the outer wall of the connecting shaft is rotatably connected to a sleeve pull rod, the inner wall of the sleeve pull rod is rotatably connected to a hinged rod at a position away from the connecting shaft, one end of the hinged rod is fixedly connected to a sleeve slider, and the inner wall of the sleeve slider is slidably connected to a guide column;

[0012] The top of the guide column is fixedly connected with a guide frame, and the guide frame is fixedly connected with the mounting concave plate, and the sleeve slider is slidably connected with the guide frame. A plurality of vertical nozzles are arranged obliquely from bottom to top on one side of the sleeve slider, one of the vertical nozzles is fixedly connected with the sleeve slider, a diverter pipe is arranged on one side of the vertical nozzle, and the plurality of vertical nozzles are fixedly connected with the diverter pipe; a connecting hose is fixedly connected with a connecting hose at the bottom end, a guide pipe is fixedly connected with the top end of the connecting hose, and a plurality of three-way hoses are fixedly connected with one side of the guide pipe, and the two rectangular deflected air pipes are fixedly connected with the three-way hoses; a booster pump is fixedly installed on the other side of the guide pipe, and a suction pipe is fixedly connected with the output end of the booster pump. The booster pump is fixedly connected with the mounting concave plate, and the vertical cross-section of the mounting concave plate is concave.

[0013] When this technology is in use, when the linkage bar tilts downward, the linkage bar will drive the connecting shaft to tilt downward, the sleeve pull rod drives the hinged rod to tilt upward, the sleeve slider tilts upward along the outer wall of the guide column, the sleeve slider drives the vertical nozzle to tilt upward at the same time, and the diverter pipe drives the connecting hose to stretch. Multiple vertical nozzles can synchronously perform vertical displacement jetting, so that the ore on the inclined surface of the inclined orifice plate can be separated by vertical jetting. When the linkage bar tilts upward and resets, the linkage bar drives the connecting shaft to tilt upward, the bottom end of the sleeve pull rod drives the hinged rod to tilt downward, the sleeve slider causes the vertical nozzle to tilt downward, and the diverter pipe drives the other two vertical nozzles to tilt downward synchronously. Multiple vertical nozzles can realize vertical displacement jetting along multiple hole positions of the inclined orifice plate.

[0014] Technical effects and advantages of the present invention:

[0015] 1. The present invention uses a transverse synchronous displacement jet mechanism. The electric cylinder pushes the push block to move downward and tilt, the push block drives the linkage bar to move downward and tilt, the linkage bar drives multiple hinged blocks to move downward and tilt synchronously, the top of the sleeve block drives the linkage shaft to move right, the linkage shaft drives the sleeve shaft block to move right, the three rectangular deflected air pipes move right, and the other three rectangular deflected air pipes can move left synchronously, the starting electric cylinder drives the push block to move upward and tilt to reset, the three linkage shafts move left synchronously, the other three linkage shafts move right synchronously, the three rectangular deflected air pipes move left synchronously, and the other three rectangular deflected air pipes can move right synchronously, the multiple rectangular deflected air pipes can perform transverse synchronous displacement jet, and displacement jet separation can be realized for different orientations of ore, the jet contact range is wider, the ore jet separation dead angle is less, and the ore jet separation effect is greatly improved.

[0016] 2. The present invention adopts an angle synchronous displacement jet mechanism, in which a sliding frame supports a pillar, and the pillar supports a support bar, and the support bar supports a connecting rod. When multiple rotating shafts move laterally, the multiple rotating shafts can respectively drive the corresponding multiple displacement gears to rotate back and forth. When the displacement gears rotate back and forth, they will drive the rotating shafts to rotate back and forth. The rotating shafts drive the rectangular deflected air pipes to rotate back and forth. Multiple matrix nozzles will realize reciprocating rotation and spray the pressurized air into the holes of the inclined orifice plate. The ore is blown by the holes on the inclined orifice plate, and displacement jet separation is realized for different angles of the ore. The separation displacement range of the ore is wider, and the impurity jet separation effect is better.

[0017] 3. The present invention uses a vertical synchronous displacement jet assembly. When the linkage bar is tilted downward, the linkage bar will drive the connecting shaft to tilt downward, and the hinged rod will drive the sleeve slider to tilt upward. The sleeve slider will tilt upward along the outer wall of the guide column. The sleeve slider will simultaneously drive the vertical nozzle to tilt upward, and the vertical nozzle will drive the diverter pipe to tilt upward. Multiple vertical nozzles can synchronously perform vertical displacement jetting. When the linkage bar is tilted upward and reset, the linkage bar drives the connecting shaft to tilt upward, and the bottom end of the sleeve pull rod drives the hinged rod to tilt downward. Multiple vertical nozzles can realize vertical displacement jetting along multiple hole positions of the inclined orifice plate, with fewer dead angles for jet separation, a wider jet coverage range, and a better effect of ore impurity separation.

[0018] According to the mutual influence of the above-mentioned multiple effects, firstly, multiple rectangular deflected air pipes can perform synchronous lateral displacement jet injection, and at the same time, multiple rectangular deflected air pipes can realize displacement jet separation for different angles of ore, and finally, multiple vertical nozzles can realize vertical displacement jet injection along multiple hole positions of the inclined orifice plate. In summary, displacement jet injection at different lateral positions and displacement jet injection at different angles can be performed according to actual needs, and displacement jet injection at vertical positions can also be performed, which can realize displacement jet separation for different orientations of ore, and there are fewer dead angles for ore jet separation, so that the ore jet separation effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the matrix-type jet injection device for ore separation of the present invention.

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the matrix-type jet injection device for ore separation of the present invention.

[0021] Figure 3 It is a schematic diagram of the partial structure of the cross section of the connection between the linkage bar and the hinge block of the present invention.

[0022] Figure 4 It is a schematic diagram of the local structure of the connection between the matrix nozzle and the rectangular deflected air pipe of the present invention.

[0023] Figure 5It is a schematic diagram of the local structure of the vertical section of the vertical nozzle of the present invention.

[0024] Figure 6 For the present invention Figure 5 Enlarged structural diagram at A in the middle.

[0025] Figure 7 It is a schematic diagram of the front structural view of the vertical synchronous displacement jet assembly of the present invention.

[0026] Figure 8 It is a schematic diagram of the partial structure of the connection between the mounting concave plate and the guide frame of the present invention.

[0027] Fig. 9 It is a schematic diagram of the partial structure of the connection between the diverter pipe and the connecting hose of the present invention.

[0028] The accompanying drawings are marked as follows: 1. partition; 2. mounting concave plate; 3. electric cylinder; 4. push block; 5. linkage bar; 6. hinge block; 7. pull shaft; 8. sleeve block; 9. linkage shaft; 10. sleeve shaft block; 11. rotating shaft; 12. rectangular deflection air pipe; 13. matrix nozzle; 14. slip ring; 15. slide frame; 16. inclined orifice plate; 17. controller; 18. distance sensor; 19. pillar; 20. support bar; 21. connecting rod; 22. rack; 23. displacement gear; 24. connecting shaft; 25. sleeve pull rod; 26. hinged rod; 27. sleeve slide block; 28. guide column; 29. ​​guide frame; 30. vertical nozzle; 31. diverter pipe; 32. connecting hose; 33. guide pipe; 34. three-way hose; 35. booster pump; 36. suction pipe. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] As attached Figure 1-9 A matrix-type jet device for ore separation is shown, and the matrix-type jet device for ore separation is provided with a lateral synchronous displacement jet mechanism, an angular synchronous displacement jet mechanism, and a vertical synchronous displacement jet assembly. The settings of each mechanism and assembly can perform displacement jetting at different lateral positions and displacement jetting at different angles according to actual needs, and can also perform displacement jetting at vertical positions, so that displacement jet separation can be achieved for different orientations of the ore, and there are fewer dead angles for ore jet separation, so that the ore jet separation effect is better. The specific structural settings of each mechanism and assembly are as follows.

[0031] In this technical solution, as shown in the attached Figure 1-4 As shown, the concave plate 2 is installed and fixed on one side of the partition 1, the electric cylinder 3 is fixedly connected to the lower surface of the partition 1, and the output end of the electric cylinder 3 is connected to a transverse synchronous displacement jet mechanism; the transverse synchronous displacement jet mechanism includes a push block 4 fixedly connected to the output end of the electric cylinder 3, and the bottom end of the push block 4 is fixedly connected to a linkage bar 5, and one side of the linkage bar 5 is fixedly connected to multiple hinge blocks 6.

[0032] The inner wall of each hinge block 6 is fixedly connected to two pulling shafts 7, and the outer wall of each pulling shaft 7 is rotatably connected to a sleeve block 8. The inner wall of the sleeve block 8 is rotatably connected to a linkage shaft 9 at a position away from the pulling shaft 7, and a sleeve shaft block 10 is fixedly connected to the bottom end of the linkage shaft 9; the inner wall of the sleeve shaft block 10 is rotatably connected to a rotating shaft 11, and the bottom end of the rotating shaft 11 is fixedly connected to a rectangular deflected air pipe 12, one side of the rectangular deflected air pipe 12 is fixedly connected to a plurality of matrix nozzles 13, and the lower surface of the sleeve shaft block 10 is slidably connected to a sliding frame 15; one end of the sliding frame 15 is provided with an angle synchronous displacement jet mechanism; one end of the linkage bar 5 is provided with a vertical synchronous displacement jet assembly.

[0033] In this technical solution, as shown in the attached Figure 1-4 As shown, the lower surface of the slide frame 15 is slidably connected with a plurality of slip rings 14, the slip rings 14 are fixedly connected to the rotating shaft 11, and the cross-sectional shape of the slip rings 14 is a circular ring, so that the rotating shaft 11 can drive the slip rings 14 to move right along the slide frame 15 to realize a guided sliding operation.

[0034] An inclined orifice plate 16 is fixedly connected to one side of the slide frame 15, and a controller 17 is fixedly connected to one side of the concave plate 2, so that the partition 1 is located below the ore belt conveyor line. In this way, the ore to be separated is transported to the inclined surface of the inclined orifice plate 16 through the ore belt conveyor line, and jet treatment is performed at different positions through multiple holes on the inclined orifice plate 16. The controller 17 can start the booster pump 35, and the booster pump 35 pressurizes the external air and enters the suction pipe 36 to realize the control operation of the controller 17.

[0035] A distance sensor 18 is installed on one side of one of the articulated blocks 6, and the distance sensor 18 is fixedly connected to the articulated block 6, so that the linkage bar 5 drives the distance sensor 18 away from the rack 22, so that when the displacement distance value sensed by the distance sensor 18 is the same as the displacement value set by the controller 17, the controller 17 starts the electric cylinder 3 to drive the push block 4 to tilt upward and reset.

[0036] In this technical solution, as shown in the attached Figure 5-6As shown, the angle synchronous displacement jet mechanism includes a support 19 fixedly arranged at one end of the slide frame 15; a support bar 20 is fixedly connected to one end of the support bar 19, and a connecting rod 21 is fixedly connected to one side of the support bar 20, and a plurality of racks 22 are fixedly connected to the outer wall of the connecting rod 21; one side of each rack 22 is meshingly connected to a displacement gear 23, and the displacement gear 23 is fixedly connected to the rotating shaft 11. The cross-sectional shape of the rack 22 is L-shaped, and the rack 22 and the displacement gear 23 are both made of stainless steel.

[0037] In this technical solution, as shown in the attached Figure 7-9 As shown, the vertical synchronous displacement jet assembly includes a connecting shaft 24 fixedly arranged at one end of the linkage bar 5; the outer wall of the connecting shaft 24 is rotatably connected to a sleeve pull rod 25, and the inner wall of the sleeve pull rod 25 is rotatably connected to a hinged rod 26 at a position away from the connecting shaft 24, one end of the hinged rod 26 is fixedly connected to a sleeve slider 27, and the inner wall of the sleeve slider 27 is slidably connected to a guide column 28.

[0038] A guide frame 29 is fixedly connected to the top of the guide column 28, and the guide frame 29 is fixedly connected to the mounting concave plate 2, and the sleeve slider 27 is slidably connected to the guide frame 29; a plurality of vertical nozzles 30 are provided on one side of the sleeve slider 27, and the plurality of vertical nozzles 30 are arranged obliquely from bottom to top, one of the vertical nozzles 30 is fixedly connected to the sleeve slider 27, a diverter pipe 31 is provided on one side of the vertical nozzle 30, and the plurality of vertical nozzles 30 are fixedly connected to the diverter pipe 31; a connecting hose 32 is fixedly connected to the bottom end of the diverter pipe 31, a guide pipe 33 is fixedly connected to the top end of the connecting hose 32, a plurality of three-way hoses 34 are fixedly connected to one side of the guide pipe 33, and two rectangular deflected air pipes 12 are fixedly connected to the three-way hose 34; a booster pump 35 is fixedly installed on the other side of the guide pipe 33, and a suction pipe 36 is fixedly connected to the output end of the booster pump 35. The boost pump 35 is fixedly connected to the mounting concave plate 2, and the vertical cross-section of the mounting concave plate 2 is concave.

[0039] The working principle of the matrix type ore separation air jet device of the present invention is as follows:

[0040] Step 1. When the present invention is installed and used, bolts are inserted into the inside of the mounting concave plate 2 to fix the mounting concave plate 2 on the platform. At the same time, the mounting concave plate 2 supports the partition 1, and the mounting concave plate 2 supports the partition 1, the partition 1 supports the inclined orifice plate 16, and the partition 1 is located below the ore belt conveyor line, so that the ore to be separated is transported to the inclined surface of the inclined orifice plate 16 through the ore belt conveyor line.

[0041] Step 2. When the present invention performs lateral synchronous displacement jet separation, the boost pump 35 is started by the controller 17. The boost pump 35 allows the external air to be pressurized and enter the suction pipe 36, and then enter the guide pipe 33 from the suction pipe 36. The guide pipe 33 is diverted to multiple three-way hoses 34. The three-way hoses 34 transport the pressurized air to the inside of the rectangular deflected air pipe 12, and then transport it to the multiple matrix nozzles 13 from the rectangular deflected air pipe 12. The multiple matrix nozzles 13 can present a matrix-like injection of pressurized air.

[0042] The electric cylinder 3 is started by the controller 17, and the electric cylinder 3 pushes the push block 4 to move downward, and the push block 4 drives the linkage bar 5 to move downward, and the linkage bar 5 drives multiple hinged blocks 6 to move downward synchronously, and the hinged block 6 can drive the two pull shafts 7 to move downward, and the pull shaft 7 drives the bottom end of the sleeve block 8 to move downward, and the top of the sleeve block 8 drives the linkage shaft 9 to move right, and the linkage shaft 9 drives the sleeve shaft block 10 to move right, and the distance between the two sleeve shaft blocks 10 becomes smaller, and the sleeve shaft block 10 drives the rotating shaft 11 to move right along the sliding frame 15. At the same time, the rotating shaft 11 drives the slip ring 14 to move right along the sliding frame 15, and the rotating shaft 11 drives the rectangular deflected air pipe 12 to move right, so that three rectangular deflected air pipes 12 move right, and the other three rectangular deflected air pipes 12 can move left synchronously, so that the multiple matrix nozzles 13 on the rectangular deflected air pipe 12 can perform lateral displacement jetting. At the same time, the guide pipe 33 also diverts the pressurized air into the connecting hose 32, and enters the diversion pipe 31 from the connecting hose 32. The diversion pipe 31 diverts the air to the inside of multiple vertical nozzles 30. The multiple vertical nozzles 30 can spray high-pressure air toward the inclined orifice plate 16.

[0043] When the linkage bar 5 drives the distance sensor 18 away from the rack 22, so that the displacement distance value sensed by the distance sensor 18 is the same as the displacement value set by the controller 17, the electric cylinder 3 is started by the controller 17 to drive the push block 4 to tilt upward and reset, and the push block 4 drives the linkage bar 5 to make multiple hinge blocks 6 tilt upward, and the hinge block 6 drives the two pulling shafts 7 to tilt upward, the pulling shaft 7 makes the bottom end of the sleeve block 8 tilt upward, and the top of the sleeve block 8 drives the linkage shaft 9 to move left, so that the three linkage shafts 9 move left synchronously, and the other three linkage shafts 9 move right synchronously, the linkage shaft 9 drives the sleeve shaft block 10 to move left, and the sleeve shaft block 10 drives the rotating shaft 11 to move left, and the rotating shaft 11 drives the rectangular biased air pipe 12 to move left. In this way, the three rectangular deflected air pipes 12 move left synchronously, while the other three rectangular deflected air pipes 12 can move right synchronously. With the continuous expansion and contraction of the electric cylinder 3, the three rectangular deflected air pipes 12 and the other three rectangular deflected air pipes 12 can perform lateral synchronous displacement jetting. The pressurized air sprayed by the multiple matrix nozzles 13 can pass through the holes on the inclined orifice plate 16 and contact the ore on the inclined orifice plate 16 at different lateral positions for jetting, thereby realizing jet separation of impurities in the ore, and the impurity separation effect is better.

[0044] Step three, when the present invention performs angle synchronous displacement jet separation, the sliding frame 15 is supported by the inclined orifice plate 16, the sliding frame 15 supports the pillar 19, and the pillar 19 supports the support bar 20, the support bar 20 supports the connecting rod 21, and the connecting rod 21 supports the multiple racks 22. When the multiple rotating shafts 11 move laterally, the multiple rotating shafts 11 can respectively drive the corresponding multiple displacement gears 23 to rotate back and forth, and the displacement gears 23 can mesh on the racks 22 to achieve the reciprocating rotation of the displacement gears 23. When the displacement gears 23 rotate back and forth, they will drive the rotating shaft 11 to rotate back and forth, and the rotating shaft 11 drives the rectangular deflected air pipe 12 to rotate back and forth, and the rectangular deflected air pipe 12 drives the multiple matrix nozzles 13 to realize the reciprocating rotation of the pressurized air and spray it into the hole positions of the inclined orifice plate 16, so that the ore can be blown by the injection through the hole positions on the inclined orifice plate 16.

[0045] Step 4, when the present invention performs vertical synchronous displacement jet separation, when the linkage bar 5 is tilted downward, the linkage bar 5 will drive the connecting shaft 24 to tilt downward, the connecting shaft 24 drives the top of the sleeve pull rod 25 to tilt downward, and the sleeve pull rod 25 drives the hinged rod 26 to tilt upward, and at the same time, the hinged rod 26 drives the sleeve slider 27 to tilt upward, the sleeve slider 27 moves upward along the outer wall of the guide column 28, and the guide column 28 moves upward along the inner wall of the guide frame 29, and the sleeve slider 27 drives the vertical nozzle 30 to tilt upward, the vertical nozzle 30 drives the diverter pipe 31 to tilt upward, and the diverter pipe 31 drives the connecting hose 32 to stretch. At the same time, the diverter pipe 31 drives the other two vertical nozzles 30 to tilt upward, and multiple vertical nozzles 30 can synchronously perform vertical displacement jetting, so that the ore on the inclined surface of the inclined orifice plate 16 can be separated by vertical jetting.

[0046] When the linkage bar 5 is tilted upward to reset, the linkage bar 5 drives the connecting shaft 24 to tilt upward, the connecting shaft 24 makes the top of the sleeve pull rod 25 tilt upward, the bottom of the sleeve pull rod 25 drives the hinged rod 26 to tilt downward, and the hinged rod 26 drives the sleeve slide 27 to tilt downward, the sleeve slide 27 makes the vertical nozzle 30 tilt downward, and the vertical nozzle 30 drives the diverter pipe 31 to tilt downward. At the same time, the diverter pipe 31 drives the other two vertical nozzles 30 to tilt downward synchronously, and the multiple vertical nozzles 30 can realize vertical displacement jet along the multiple hole positions of the inclined orifice plate 16, so that the ore on the inclined surface of the inclined orifice plate 16 can be separated by vertical displacement jet, avoiding more dead angles during separation, and the jet coverage is wider, and the ore separation effect is better.

[0047] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A matrix-type jetting device for ore separation, comprising a partition (1), a mounting concave plate (2) and an electric cylinder (3), wherein the mounting concave plate (2) is fixed to one side of the partition (1), and the electric cylinder (3) is fixedly connected to the lower surface of the partition (1), characterized in that: The output end of the electric cylinder (3) is connected to a lateral synchronous displacement jet mechanism; The lateral synchronous displacement jet mechanism comprises a push block (4) fixedly connected to the output end of the electric cylinder (3), and the bottom end of the push block (4) is fixedly connected to a linkage bar (5), and one side of the linkage bar (5) is fixedly connected to a plurality of hinge blocks (6); The inner wall of each hinge block (6) is fixedly connected to two pull shafts (7), the outer wall of each pull shaft (7) is rotatably connected to a sleeve block (8), the inner wall of the sleeve block (8) is rotatably connected to a linkage shaft (9) at a position away from the pull shaft (7), and a sleeve shaft block (10) is fixedly connected to the bottom end of the linkage shaft (9); The inner wall of the sleeve shaft block (10) is rotatably connected to a rotating shaft (11), and the bottom end of the rotating shaft (11) is fixedly connected to a rectangular deflected air pipe (12), one side of the rectangular deflected air pipe (12) is fixedly connected to a plurality of matrix nozzles (13), and the lower surface of the sleeve shaft block (10) is slidably connected to a sliding frame (15); An angle synchronous displacement jet mechanism is provided at one end of the slide frame (15), and the angle synchronous displacement jet mechanism comprises a support (19) fixedly arranged at one end of the slide frame (15); One end of the support (19) is fixedly connected to a support bar (20), one side of the support bar (20) is fixedly connected to a connecting rod (21), and the outer wall of the connecting rod (21) is fixedly connected to a plurality of racks (22); One side of each rack (22) is meshingly connected to a shifting gear (23), and the shifting gear (23) is fixedly connected to the rotating shaft (11); A vertical synchronous displacement jet assembly is provided at one end of the linkage bar (5), and the vertical synchronous displacement jet assembly comprises a connecting shaft (24) fixedly arranged at one end of the linkage bar (5); The outer wall of the connecting shaft (24) is rotatably connected to a sleeve pull rod (25), the inner wall of the sleeve pull rod (25) is rotatably connected to a hinge rod (26) at a position away from the connecting shaft (24), one end of the hinge rod (26) is fixedly connected to a sleeve slide block (27), and the inner wall of the sleeve slide block (27) is slidably connected to a guide column (28); The top end of the guide column (28) is fixedly connected to a guide frame (29), the guide frame (29) is fixedly connected to the mounting concave plate (2), and the sleeve slide block (27) is slidably connected to the guide frame (29); A plurality of vertical nozzles (30) are provided on one side of the sleeve sliding block (27), and the plurality of vertical nozzles (30) are arranged in an inclined manner from bottom to top, one of the vertical nozzles (30) is fixedly connected to the sleeve sliding block (27), and a flow dividing pipe (31) is provided on one side of the vertical nozzle (30), and the plurality of vertical nozzles (30) are all fixedly connected to the flow dividing pipe (31); The bottom end of the flow diversion pipe (31) is fixedly connected to a connecting hose (32), the top end of the connecting hose (32) is fixedly connected to a flow guide pipe (33), one side of the flow guide pipe (33) is fixedly connected to a plurality of three-way hoses (34), and the two rectangular deflection air pipes (12) are fixedly connected to the three-way hoses (34); A booster pump (35) is fixedly mounted on the other side of the flow guide pipe (33), and an output end of the booster pump (35) is fixedly connected to a suction pipe (36).

2. The matrix-type jetting device for ore separation according to claim 1, characterized in that: The plurality of hinge blocks (6) are arranged in sequence and at equal intervals from left to right, and the vertical cross-section of the hinge block (6) is concave.

3. The matrix type jetting device for ore separation according to claim 1, characterized in that: The center point of the linkage shaft (9) is higher than the center point of the pull shaft (7), and the cross-sectional shapes of the linkage shaft (9) and the pull shaft (7) are both circular; The plurality of rotating shafts (11) are all slidably connected to the sliding frame (15); the outer wall of the rotating shaft (11) is a smooth surface; and the plurality of matrix nozzles (13) are arranged in a rectangular distribution.

4. The matrix type jetting device for ore separation according to claim 1, characterized in that: A plurality of slip rings (14) are slidably connected to the lower surface of the sliding frame (15); the slip rings (14) are fixedly connected to the rotating shaft (11); and the cross-sectional shape of the slip rings (14) is circular.

5. The matrix type jetting device for ore separation according to claim 1, characterized in that: An inclined orifice plate (16) is fixedly connected to one side of the sliding frame (15), and a controller (17) is fixedly connected to one side of the mounting recessed plate (2).

6. The matrix type jetting device for ore separation according to claim 1, characterized in that: A distance sensor (18) is installed on one side of one of the hinge blocks (6), and the distance sensor (18) is fixedly connected to the hinge block (6).

7. The matrix type jetting device for ore separation according to claim 1, characterized in that: The cross-sectional shape of the rack (22) is L-shaped, and the rack (22) and the shifting gear (23) are both made of stainless steel.

8. The matrix type jetting device for ore separation according to claim 1, characterized in that: The booster pump (35) is fixedly connected to the mounting concave plate (2), and the vertical cross-section of the mounting concave plate (2) is concave.

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