Water pipe suspension device for suspended vibration conical surface concentrating machine

Abstract

The water pipe hanging device for the suspended vibration conical surface concentrating machine comprises a rack, a swing arm, an arc-shaped track and a hanging piece, and the rack is arranged above the concentrating machine in a striding mode; the swing arm is rotationally connected to the machine frame through a spindle extending in the vertical direction along a rotating shaft and located above the concentrating machine, and a lifting hook used for hooking an involute washing water pipe is arranged on the swing arm. The arc-shaped track is arranged on the rack and located above the swing arm, the arc-shaped track and the rotating shaft are coaxially arranged, and a sliding cavity extending in the trend of the arc-shaped track is formed in the arc-shaped track in the vertical direction in a penetrating mode; the hanging piece is connected to the top of the swing arm and penetrates through the sliding cavity upwards, and the hanging piece is in sliding connection with the sliding cavity. According to the water pipe hanging device for the suspended vibration conical surface concentrating machine, under the hanging of the hanging piece on the swing arm, the pressure borne by the rotating shaft is reduced, and bending deformation of the rotating shaft is avoided.

Description

Technical Field

[0001] This utility model belongs to the technical field of gravity separation equipment for minerals with different specific gravities, and in particular relates to a water pipe suspension device for a vibrating cone surface mineral concentrator. Background Technology

[0002] The suspended conical surface mineral concentrator is a new type of fine particle gravity separation equipment developed based on the Begno shear loosening theory and the principle of film beneficiation. It is particularly suitable for the separation of fine-grained minerals in the range of -37 micrometers to 19 micrometers (400 to 800 mesh). The suspended conical surface mineral concentrator uses an involute washing water pipe with evenly distributed small holes. Water droplets can form water waves from top to bottom on the separation surface of the conical bed, which have a flushing effect on the minerals in the separation zone. During the process of the minerals deposited in the separation zone flowing downward, they are repeatedly washed. Light minerals flow faster and enter the tailings, while heavy minerals are further enriched in the downward flow. This washing water pipe structure can improve the enrichment ratio by 5 to 10 times compared with equipment without installation.

[0003] The existing involute washing water pipes are all suspended above the vibrating cone concentrator by a swing arm mounted on the frame. The swing arm is connected to the frame by a rotating shaft, which facilitates the horizontal swing adjustment of the hanging position. However, the involute washing water pipes vibrate up and down under water pressure during use. After a long period of use, the rotating shaft will bend and deform, which will seriously affect the normal swing adjustment of the swing arm. Summary of the Invention

[0004] The purpose of this invention is to provide a water pipe suspension device for a vibrating cone surface mineral concentrator. Under the suspension of the swing arm by the hanging parts, the pressure on the rotating shaft is reduced, and the bending deformation of the rotating shaft is avoided.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] The water pipe suspension device for the suspended conical surface mineral concentrator of this utility model is characterized by comprising:

[0007] The frame is mounted above the ore dressing machine;

[0008] The swing arm is rotatably connected to the frame via a rotating shaft extending vertically from the main shaft and is located above the ore dressing machine. The swing arm is equipped with hooks for hooking the involute washing water pipe.

[0009] An arc-shaped track is mounted on the frame and located above the swing arm. The arc-shaped track is coaxial with the rotating shaft. A sliding cavity extending along the direction of the arc-shaped track is provided through the arc-shaped track in the vertical direction.

[0010] A hanging component is connected to the top of the swing arm and extends upward through the sliding cavity; the hanging component is slidably connected to the sliding cavity.

[0011] The hanging components include:

[0012] The first boom is connected to the top of the swing arm and extends upward;

[0013] The second lifting rod extends through the sliding cavity in the vertical direction, and the upper end of the second lifting rod is provided with a sliding platform that protrudes outward and slides in cooperation with the top wall of the arc-shaped track;

[0014] A connecting sleeve is disposed between the first rod and the second rod, and its two ends are respectively threaded onto the outer periphery of the ends of the first rod and the second rod.

[0015] The connecting sleeve is provided with a horizontally arranged limiting platform located in the middle of the connecting sleeve, and the outer peripheral edge of the limiting platform is connected to the inner peripheral wall of the connecting sleeve.

[0016] On both sides of the limiting platform are elastic clamping members extending in opposite directions along the axial direction of the connecting sleeve. The elastic clamping members can elastically push the first hanging rod and the second hanging rod away from the limiting platform so that the first hanging rod and the second hanging rod are screwed onto the connecting sleeve.

[0017] The elastic clamping member includes:

[0018] An elastic element is connected to the end face of the limiting platform and extends along the axial direction of the connecting sleeve;

[0019] A gasket is attached to the extension end of the elastic element.

[0020] The outer circumference of the connecting sleeve is fitted with a hexagonal nut.

[0021] The bottom wall of the swing arm is provided with a groove extending along the direction of the swing arm. A slider is slidably connected in the groove. The slider extends downward to the bottom of the swing arm. On the opposite side walls of the lower part of the slider, there are horizontally extending outward extension plates. The outer edge of one of the extension plates is connected to an upward extending locking plate. A locking bolt is threaded on the locking plate. The locking bolt extends horizontally and its inner end can abut against the outer wall of the swing arm to lock the slider. The outer edge of the other extension plate is connected to a downward extending fixing plate. The hook is disposed on the fixing plate.

[0022] The hook is connected to an upwardly extending strip plate, and the fixing plate is connected to the strip plate by a fastener.

[0023] The fastener includes a fixing bolt that horizontally penetrates the strip plate and the fixing plate, and a fixing nut that is threaded onto the fixing bolt.

[0024] The strip plate has a through-hole extending in the vertical direction, and the fixing bolt passes through the through-hole.

[0025] Advantages of this utility model:

[0026] Compared with the prior art, the water pipe suspension device of the suspended cone surface mineral concentrator of this utility model reduces the downward pressure on the rotating shaft by suspending the swing arm through the hanging parts, avoids the bending deformation of the rotating shaft, and ensures the normal swing of the swing arm. Attached Figure Description

[0027] Figure 1 A schematic diagram of the water pipe suspension device for the suspended conical surface mineral processing machine provided in this embodiment of the utility model.

[0028] Figure 2 for Figure 1 A magnified schematic diagram of the structure at point I.

[0029] Figure 3 for Figure 1 A schematic diagram of the structure of the mineral processing machine, involute washing water pipe, frame, and arc track.

[0030] Figure 4 for Figure 1 A front sectional view of the central hanging component and the elastic clamping component.

[0031] The following are the labeling elements in the figure:

[0032] 1. Mineral processing machine; 2. Involute washing water pipe; 10. Frame; 20. Swing arm; 21. Rotating shaft; 22. Slide chute; 30. Hook; 31. Strip plate; 311. Strip hole; 40. Arc track; 41. Sliding cavity; 50. Hanging component; 51. First lifting rod; 52. Second lifting rod; 521. Slide table; 53. Connecting sleeve; 531. Limiting platform; 532. Hexagonal nut; 60. Elastic clamping component; 61. Elastic component; 62. Washer; 70. Slider; 71. Extension plate; 72. Locking plate; 721. Locking bolt; 73. Fixing plate; 80. Fixing component; 81. Fixing bolt; 82. Fixing nut. Detailed Implementation

[0033] The specific embodiments of this utility model are further described below with reference to the accompanying drawings.

[0034] Please see Figures 1 to 4The water pipe suspension device for the suspended conical surface mineral concentrator provided by this utility model will now be described. The water pipe suspension device for the suspended conical surface mineral concentrator includes a frame 10, a swing arm 20, an arc-shaped track 40, and a hanging component 50. The frame 10 is straddling the mineral concentrator 1. The swing arm 20 is rotatably connected to the frame 10 via a rotating shaft 21 extending vertically from the main shaft and is located above the mineral concentrator 1. The swing arm 20 is provided with a hook 30 for hooking the involute washing water pipe 2. The arc-shaped track 40 is set on the frame 10 and is located above the swing arm 20. The arc-shaped track 40 is coaxially arranged with the rotating shaft 21. A sliding cavity 41 extending along the direction of the arc-shaped track 40 is provided through the arc-shaped track 40 in the vertical direction. The hanging component 50 is connected to the top of the swing arm 20 and extends upward through the sliding cavity 41. The hanging component 50 is slidably connected to the sliding cavity 41.

[0035] Furthermore, several swing arms 20 are spaced apart in the horizontal direction, and several arc-shaped tracks 40 are spaced apart in the horizontal direction, each corresponding to one of the swing arms 20.

[0036] This application provides a water pipe suspension device for a suspended conical surface mineral processing machine. In actual use, when it is necessary to adjust the horizontal position of the swing arm 20, it is only necessary to swing the swing arm 20 horizontally. The hanging part 50 slides in the sliding cavity 41 under the drive of the swing arm 20. Under the suspension of the swing arm 20 by the hanging part 50, the pressure on the rotating shaft 21 is reduced, and the bending deformation of the rotating shaft 21 is avoided.

[0037] The water pipe suspension device for the suspended conical surface mineral concentrator provided in this embodiment, compared with the prior art, reduces the downward pressure on the rotating shaft 21 by suspending the swing arm 20 through the hanging part 50, avoids the bending deformation of the rotating shaft 21, and ensures the normal swing of the swing arm 20.

[0038] In one possible implementation, the aforementioned hanging component 50 adopts, as shown in... Figures 1 to 4 The structure shown is described in the following document. Figures 1 to 4 The hanging component 50 includes a first hanging rod 51, a second hanging rod 52, and a connecting sleeve 53. The first hanging rod 51 is connected to the top of the swing arm 20 and extends upward. The second hanging rod 52 passes through the sliding cavity 41 in the vertical direction. The upper end of the second hanging rod 52 is provided with a slide table 521 that protrudes outward and slides in cooperation with the top wall of the arc-shaped track 40. The connecting sleeve 53 is disposed between the first hanging rod 51 and the second hanging rod 52, and its two ends are respectively threaded onto the outer periphery of the ends of the first hanging rod 51 and the second hanging rod 52.

[0039] Specifically, the slide table 521 rests against the top wall of the arc-shaped track 40 and is used to suspend the swing arm 20. The overall length of the suspension component 50 can be adjusted by rotating the slide table 521, i.e., adjusting the appropriate suspension force, by fixing the position of the connecting sleeve 53. When the swing arm 20 swings horizontally, the slide table 521 slides back and forth on the top wall of the arc-shaped track 40, which not only facilitates the adjustment of the swing arm 20, but also reduces the downward pressure exerted by the swing arm 20 on the rotating shaft 21.

[0040] Furthermore, the connecting sleeve 53 is threadedly connected to the first lifting rod 51 and the second lifting rod 52 respectively, which facilitates the disassembly and disassembly of the hanging part 50 and the swing arm 20, thus improving the ease of use.

[0041] During disassembly, first fix the circumferential position of the connecting sleeve 53, rotate the slide table 521 to disassemble the second lifting rod 52, and then rotate the connecting sleeve 53 to detach it from the first lifting rod 51, thus completing the disassembly and improving the disassembly efficiency.

[0042] In some embodiments, see Figure 4 The connecting sleeve 53 has a horizontally arranged limiting platform 531 located in the middle of the connecting sleeve 53, and the outer peripheral edge of the limiting platform 531 is connected to the inner peripheral wall of the connecting sleeve 53.

[0043] Specifically, the limiting platform 531 divides the internal space of the connecting sleeve 53 into two parts of the same size, which are respectively used to accommodate the parts where the first lifting rod 51 and the second lifting rod 52 are screwed into the connecting sleeve 53, so as to avoid the first lifting rod 51 and the second lifting rod 52 interfering with each other.

[0044] In some embodiments, see Figure 4 On both sides of the limiting platform 531, there are elastic clamping members 60 extending in opposite directions along the axial direction of the connecting sleeve 53. The elastic clamping members 60 can elastically push the first lifting rod 51 and the second lifting rod 52 away from the limiting platform 531 so that the first lifting rod 51 and the second lifting rod 52 are tightened on the connecting sleeve 53.

[0045] Specifically, as the first rod 51 or the second rod 52 approaches the limiting platform 531, the elastic clamping member 60 gradually clamps the end of the first rod 51 or the second rod 52, so that the first rod 51 or the second rod 52 is stably connected to the connecting sleeve 53, avoiding loosening due to external vibration and eliminating safety hazards.

[0046] In some embodiments, see Figure 4 The elastic clamping member 60 includes an elastic member 61 and a gasket 62. The elastic member 61 is connected to the end face of the limiting platform 531 and extends along the axial direction of the connecting sleeve 53; the gasket 62 is connected to the extended end of the elastic member 61.

[0047] Specifically, the gasket 62 effectively protects the elastic element 61, preventing direct contact and damage to the elastic element 61 during the screwing-in process. When the first or second rod 51 is screwed into the connecting sleeve 53, its end abuts against the gasket 62, gradually compressing the elastic element 61. Under the tightening force of the elastic element 61, the first or second rod 52 is stably connected to the connecting sleeve 53, thus preventing loosening due to external vibrations.

[0048] In some embodiments, see Figures 1 to 4 The outer periphery of the connecting sleeve 53 is fixedly fitted with a hexagonal nut 532.

[0049] Specifically, the hexagonal nut 532 allows for easy rotation of the connecting sleeve 53 by fixing it to the outer circumference of the hexagonal nut 532 with external tools, thus improving ease of use.

[0050] In one possible implementation, the aforementioned swing arm 20 adopts the following... Figures 1 to 3 The structure shown is described in the following document. Figures 1 to 3 The bottom wall of the swing arm 20 is provided with a groove 22 extending along the direction of the swing arm 20. A slider 70 is slidably connected in the groove 22. The slider 70 extends downward to the bottom of the swing arm 20. On the opposite side walls of the lower part of the slider 70, there are horizontally extending extension plates 71. The outer edge of one extension plate 71 is connected to an upwardly extending locking plate 72. A locking bolt 721 is threaded on the locking plate 72. The locking bolt 721 extends horizontally and its inner end can abut against the outer wall of the swing arm 20 to lock the slider 70. The outer edge of the other extension plate 71 is connected to a downwardly extending fixing plate 73. The hook 30 is set on the fixing plate 73.

[0051] Specifically, the slider 70 is slidably connected to the slide groove 22 along the extension direction of the slide groove 22. The locking plate 72 is located on one side of the swing arm 20. After adjusting the position of the slider 70, the inner end of the locking bolt 721 is pressed against the outer wall of the swing arm 20 by rotating the locking bolt 721, thereby locking the position of the slider 70 and improving the stability of the slider 70 position, that is, the stability of the hanging position of the involute washing water pipe 2.

[0052] In some embodiments, see Figures 1 to 3 The hook 30 is connected to an upwardly extending strip plate 31, and the fixing plate 73 is connected to the strip plate 31 by a fastener 80.

[0053] Specifically, the fastener 80 facilitates the disassembly and fixing of the strip plate 31 and the fixing plate 73, improving ease of use.

[0054] In some embodiments, see Figures 1 to 3 The fastener 80 includes a fixing bolt 81 that horizontally penetrates the strip plate 31 and the fixing plate 73, and a fixing nut 82 that is threaded onto the fixing bolt 81.

[0055] Specifically, the threaded connection between the fixing bolt 81 and the fixing nut 82 improves the connection stability between the strip plate 31 and the fixing plate 73.

[0056] In some embodiments, see Figures 1 to 3 A strip-shaped hole 311 extending in the vertical direction is provided through the strip plate 31, and the fixing bolt 81 passes through the strip-shaped hole 311.

[0057] Specifically, the setting of the strip hole 311 allows the strip plate 31 to easily drive the hook 30 to adjust up and down, that is, to adjust the hanging height of the involute washing water pipe 2. When adjusting, it is only necessary to loosen the fixing nut 82 to adjust, without disassembling and separating the fixing bolt 81 and the fixing nut 82, which improves the convenience of adjustment.

[0058] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A water pipe suspension device for a vibrating conical surface mineral concentrator, characterized in that, include: The frame is mounted above the ore dressing machine; The swing arm is rotatably connected to the frame via a rotating shaft extending vertically from the main shaft and is located above the ore dressing machine. The swing arm is equipped with hooks for hooking the involute washing water pipe. An arc-shaped track is mounted on the frame and located above the swing arm. The arc-shaped track is coaxial with the rotating shaft. A sliding cavity extending along the direction of the arc-shaped track is provided through the arc-shaped track in the vertical direction. A hanging component is connected to the top of the swing arm and extends upward through the sliding cavity; the hanging component is slidably connected to the sliding cavity.

2. The water pipe suspension device for the vibrating cone surface mineral concentrator according to claim 1, characterized in that, The hanging components include: The first boom is connected to the top of the swing arm and extends upward; The second lifting rod extends through the sliding cavity in the vertical direction, and the upper end of the second lifting rod is provided with a sliding platform that protrudes outward and slides in cooperation with the top wall of the arc-shaped track; A connecting sleeve is disposed between the first rod and the second rod, and its two ends are respectively threaded onto the outer periphery of the ends of the first rod and the second rod.

3. The water pipe suspension device for the vibrating cone surface mineral concentrator according to claim 2, characterized in that, The connecting sleeve is provided with a horizontally arranged limiting platform located in the middle of the connecting sleeve, and the outer peripheral edge of the limiting platform is connected to the inner peripheral wall of the connecting sleeve.

4. The water pipe suspension device for the vibrating cone surface mineral concentrator according to claim 3, characterized in that, On both sides of the limiting platform are elastic clamping members extending in opposite directions along the axial direction of the connecting sleeve. The elastic clamping members can elastically push the first hanging rod and the second hanging rod away from the limiting platform so that the first hanging rod and the second hanging rod are screwed onto the connecting sleeve.

5. The water pipe suspension device for the vibrating cone surface mineral concentrator according to claim 4, characterized in that, The elastic clamping member includes: An elastic element is connected to the end face of the limiting platform and extends along the axial direction of the connecting sleeve; A gasket is attached to the extension end of the elastic element.

6. The water pipe suspension device for the vibrating cone surface mineral concentrator according to claim 2, characterized in that, The outer circumference of the connecting sleeve is fitted with a hexagonal nut.

7. The water pipe suspension device for the vibrating cone surface mineral concentrator according to any one of claims 1-4, characterized in that, The bottom wall of the swing arm is provided with a groove extending along the direction of the swing arm. A slider is slidably connected in the groove. The slider extends downward to the bottom of the swing arm. On the opposite side walls of the lower part of the slider, there are horizontally extending outward extension plates. The outer edge of one of the extension plates is connected to an upward extending locking plate. A locking bolt is threaded on the locking plate. The locking bolt extends horizontally and its inner end can abut against the outer wall of the swing arm to lock the slider. The outer edge of the other extension plate is connected to a downward extending fixing plate. The hook is disposed on the fixing plate.

8. The water pipe suspension device for the vibrating cone surface mineral concentrator according to claim 7, characterized in that, The hook is connected to an upwardly extending strip plate, and the fixing plate is connected to the strip plate by a fastener.

9. The water pipe suspension device for the vibrating cone surface mineral concentrator according to claim 8, characterized in that, The fastener includes a fixing bolt that horizontally penetrates the strip plate and the fixing plate, and a fixing nut that is threaded onto the fixing bolt.

10. The water pipe suspension device for the vibrating cone surface mineral concentrator according to claim 9, characterized in that, The strip plate has a through-hole extending in the vertical direction, and the fixing bolt passes through the through-hole.

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