CN215939144U - Plate pulling mechanism for unloading filter cake of filter press - Google Patents
Plate pulling mechanism for unloading filter cake of filter press Download PDFInfo
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- CN215939144U CN215939144U CN202121095879.4U CN202121095879U CN215939144U CN 215939144 U CN215939144 U CN 215939144U CN 202121095879 U CN202121095879 U CN 202121095879U CN 215939144 U CN215939144 U CN 215939144U
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Abstract
The utility model relates to the technical field of filter pulling plates and discloses a pulling plate mechanism for unloading filter cakes of a filter press, which comprises a pulling plate shell, a chain, a fixed plate, a rotating wheel, an arc-shaped block and a spring, wherein the pulling plate shell is in a square column shape, the chain penetrates through the center of the pulling plate shell, rotating rollers driven by a driving motor are arranged at two ends of the chain, the rotating rollers are attached to the chain, the rotating wheel is positioned inside the pulling plate shell, gear teeth are arranged at the center of the rotating wheel, cylindrical rollers are arranged at two ends of the gear teeth, and one side of each arc-shaped roller of the rotating wheel is provided with a protruding roller. According to the utility model, the arc-shaped block is pulled by the spring, different heights can be realized at different positions in the pulling process, different utilization of the arc-shaped block is realized, and the situation that the filter plate is pulled by the arc-shaped block at the left side or the arc-shaped block at the right side when the filter plate is pulled can be directly changed by adjusting the height of the arc-shaped block, so that the filter plate moves left and right.
Description
Technical Field
The utility model relates to the technical field of filter pulling plates, in particular to a pulling plate mechanism for unloading filter cakes of a filter press.
Background
The filter press is a mechanical device for solid-liquid separation, and is widely used in the industries of coal washing, pharmacy, papermaking, sewage treatment, aluminum mud treatment, food and the like. However, the existing draw plate trolley can only move in one direction, and when the pressure filter plate is pushed to return to the initial position, other devices are needed, so that the service efficiency of the pressure filter is slowed down.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a plate pulling mechanism for discharging filter cakes of a filter press, which can achieve the aim of directly adjusting the height of an arc-shaped block so that a filter plate can be directly pulled by the plate pulling mechanism to move left and right towards the filter press.
In order to achieve the purpose, the utility model provides the following technical scheme: a pulling plate mechanism for unloading filter cakes of a filter press, which comprises a pulling plate shell, a chain, a fixed plate, a rotating wheel, an arc-shaped block and a spring, the pull plate shell is in a square column shape, the chain penetrates through the center of the pull plate shell, rotating rollers driven by a driving motor are arranged at two ends of the chain, the rotating rollers are attached to the chain, the rotating wheels are positioned inside the pull plate shell, gear teeth are arranged at the center of the rotating wheels, cylindrical rollers are arranged at two ends of the gear teeth, protruding rollers are arranged on one sides of the arc rollers of the rotating wheel, bearings are sleeved outside the protruding rollers on the outer side of the rotating wheel, the fixing plate is positioned at the lower end of the rotating wheel, the cake filtering machine is fixed on the cake filtering machine through two sides, the bearing is embedded in the pull plate shell, the rotating roller driven by the driving motor drives the chain to rotate, the rotating chain drives the rotating wheel, the rotating wheel rotates on the fixed plate, and the pull plate shell is driven to move.
Preferably, the upper end fixed mounting of arm-tie shell has two symmetrical fixed blocks, the fixed block upper end is seted up flutedly, the arc piece is located the upper end of fixed block, the through-hole has been seted up to arc piece lower extreme to cup joint the connecting roller in the fixed block upper end, one side of arc piece is fixed with protruding piece, spring one end is connected on protruding piece to one end fixed connection is in the upper end of arm-tie shell, comes pulling arc piece and protruding piece through the spring and keeps fixed, makes the arc piece run through and removes the rod, makes spring pulling arc piece, under the effect of spring, makes the arc piece pressurized back, can return to initial position fast.
Preferably, the both sides face of fixed block is seted up flutedly to be equipped with hoisting device, hoisting device includes the device shell, twists the recess, removes the rack, annular tooth, the device shell is located the recess of fixed block to set up the through-hole in center department, twist and move the recess and be located one side of device shell, and twist and move the one end of recess and set up the recess that is the hexagon, it is equipped with the teeth of a cogwheel to twist recess one end, it is located one side inner wall of the through-hole of device shell to remove the rack, makes the pivoted twist and move the recess and drive and remove the rack and reciprocate, is convenient for reciprocate the removal rod.
Preferably, the bottom of one side and the other side of the movable rack is provided with gear teeth, the gear teeth at the bottom of the movable rack are matched, and the upper end of the gear teeth at the bottom of the movable rack is provided with a T-shaped sliding block, so that the T-shaped sliding block on the movable rack limits the movable rack to move up and down.
Preferably, the T-shaped sliding block on the movable rack is arranged in a T-shaped slide way formed in the pull plate shell in a sliding mode, gear teeth are fixedly mounted on the outer wall of the annular gear, the inner wall of the annular gear is connected with a movable rod in a rotating mode, gear teeth are arranged on the other side wall of the device shell and matched with the fixed gear teeth on the outer wall of the annular gear, the gear teeth on the annular gear drive the movable rod to move upwards in the rotating process, and therefore the arc-shaped block moves upwards.
Preferably, the movable rod penetrates through a through hole in the lower end of the arc-shaped block and is located in a sliding groove in the side wall of the fixed block, so that the height of the arc-shaped block is increased in the rotating process of the movable rod, and the arc-shaped block can move up and down.
Preferably, the inner wall of the groove of the fixed block is fixedly provided with a limiting roller at a position close to the edge, the limiting roller is positioned at the lower end of the arc-shaped block, and when the fixing device is used, the limiting roller blocks the arc-shaped block to be positioned, so that the arc-shaped block is prevented from continuously rotating downwards to be limited.
The utility model provides a plate pulling mechanism for unloading filter cakes of a filter press. The method has the following beneficial effects:
(1) according to the utility model, the arc-shaped block is pulled by the spring, different heights can be realized at different positions in the pulling process, different utilization of the arc-shaped block is realized, and the situation that the filter plate is pulled by the arc-shaped block at the left side or the arc-shaped block at the right side when the filter plate is pulled can be directly changed by adjusting the heights of the arc-shaped blocks, so that the filter plate moves left and right.
(2) The rotating twisting groove can drive the movable rack to move upwards by arranging the movable rack connected with the twisting groove, the annular teeth are meshed with the movable rack and the gear teeth on the device shell in the moving process of the movable rack, and the movable rack moves upwards in the meshing process to drive the movable rod to move upwards, so that the height of the arc-shaped block is increased.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a cross-sectional view of the lifting device of the present invention;
fig. 4 is an enlarged view of the utility model at a in fig. 1.
In the figure: 1. a pulling plate shell; 2. a chain; 3. a fixing plate; 4. a rotating wheel; 5. an arc-shaped block; 6. a raised block; 7. a spring; 8. a lifting device; 9. a fixed block; 10. a bearing; 11. a bump roller; 801. a device housing; 802. screwing the groove; 803. moving the rack; 804. an annular tooth; 805. moving the stick; 805. and (4) gear teeth.
Detailed Description
As shown in fig. 1 to 4, the present invention provides a technical solution: a pulling plate mechanism for filter cake discharging of a filter press comprises a pulling plate shell 1, a chain 2, a fixed plate 3, a rotating wheel 4, an arc-shaped block 5 and a spring 7, wherein the pulling plate shell 1 is in a square column shape, the chain 2 penetrates through the center of the pulling plate shell 1, rotating rollers driven by a driving motor are arranged at two ends of the chain 2 and are attached to the chain 2, the rotating wheel 4 is positioned inside the pulling plate shell 1, gear teeth are arranged at the center of the rotating wheel 4, cylindrical rollers are arranged at two ends of the gear teeth, a convex roller is arranged on one side of the arc roller of the rotating wheel 4, a bearing 10 is sleeved outside the convex roller on the outer side of the rotating wheel 4, the fixed plate 3 is positioned at the lower end of the rotating wheel 4 and is fixed on a cake filtering machine through two sides, the bearing 10 is embedded inside the pulling plate shell 1, the rotating rollers driven by the driving motor drive the chain 2 to drive the rotating wheel 4, and the rotating wheel 4 rotates on the fixed plate 3, the pulling plate shell 1 is driven to move. The upper end fixed mounting of arm-tie shell 1 has two symmetrical fixed blocks 9, fixed block 9 upper end is seted up flutedly, arc piece 5 is located the upper end of fixed block 9, the through-hole has been seted up to arc piece 5 lower extreme, and cup joint the connecting roller in fixed block 9 upper end, one side of arc piece 5 is fixed with protruding piece 6, spring 7 one end is connected on protruding piece 6, and one end fixed connection is in the upper end of arm-tie shell 1, come pulling arc piece 5 and protruding piece 6 through spring 7 and keep fixed, make arc piece 5 run through and remove rod 805, make spring 7 pulling arc piece 5, under the effect of spring 7, make arc piece 5 pressurized back, can return to initial position fast.
The two side surfaces of the fixing block 9 are provided with grooves, the lifting device 8 is arranged, the lifting device 8 comprises a device shell 801, a screwing groove 802, a moving rack 803 and an annular tooth 804, the device shell 801 is located on the groove of the fixing block 9, a through hole is formed in the center of the device shell, the screwing groove 802 is located on one side of the device shell 801, a hexagonal groove is formed in one end of the screwing groove 802, gear teeth 806 are arranged at one end of the screwing groove 802, the moving rack 803 is located on the inner wall of one side of the through hole of the device shell 801, the rotating screwing groove 802 drives the moving rack 803 to move up and down, and the moving stick 805 can move up and down conveniently. The bottom of one side and the other side of the movable rack 803 is provided with gear teeth 806, the gear teeth 806 at the bottom of the movable rack 803 are matched, and the upper end of the gear teeth 806 at the bottom of the movable rack 803 is provided with a T-shaped sliding block, so that the T-shaped sliding block on the movable rack 803 limits the movable rack 803 to move up and down. The T-shaped sliding block on the movable rack 803 is arranged in a T-shaped slide way arranged on the pull plate shell 1 in a sliding manner, the outer wall of the annular tooth 804 is fixedly provided with a gear tooth 806, the inner wall of the annular tooth 804 is rotatably connected with a movable rod 805, the other side wall of the device shell 801 is provided with the gear tooth 806 which is matched with the gear tooth 806 fixed on the outer wall of the annular tooth 804, so that the gear tooth 806 on the annular tooth 804 drives the movable rod 805 to move upwards in the rotating process, and the arc-shaped block 5 moves upwards.
The movable rod 805 penetrates through a through hole at the lower end of the arc-shaped block 5 and is positioned in a sliding groove on the side wall of the fixed block 9, so that the height of the arc-shaped block 5 is increased in the rotating process of the movable rod 805, and the arc-shaped block 5 can move up and down. The inner wall of the groove of the fixed block 9 is fixedly provided with a limiting roller 11 at a position close to the edge, the limiting roller 11 is positioned at the lower end of the arc-shaped block 5, and when the fixing device is used, the limiting roller 11 blocks the arc-shaped block 5 to be positioned, so that the arc-shaped block 5 is prevented from continuously rotating downwards to be limited.
When the filter press is used, when the filter press works, the driving motor is started, the chain 2 is driven by the rotating roller of the driving motor, the rotating wheel 4 is driven to rotate in the rotating process of the chain 2, the rotating wheel 4 rotates on the fixed plate 3, the pulling plate shell 1 is driven to move on the fixed plate 3 in the rotating process, when one end of the arc-shaped block 5 sweeps across the filter plate, the arc-shaped block 5 rotates, when the arc-shaped block 5 on the other side contacts the filter plate and cannot move, the pulling plate shell 1 moves in the reverse direction to drive the filter plate to move, when the filter plate moves to the correct position, the arc-shaped block 5 on the other side stretches the spring 7 to enable the arc-shaped block 5 to rotate to the horizontal position, in the forward moving process, the arc-shaped block 5 on the other side can be moved from the lower end of the filter plate, when the complete movement is finished, the arc-shaped block 5 can be pulled to the initial position through the spring 7, when the movement is finished, the groove 802 can be rotated and screwed, the annular teeth 804 are driven to move up and down by moving the rack 803, the arc-shaped blocks 5 are driven to move up and down by moving the roller 805, and after the upper and lower positions of the arc-shaped blocks 5 are adjusted, the action of the arc-shaped blocks 5 on two sides can be changed, so that the arc-shaped blocks 5 on two sides can pull the filter plate to move.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a pressure filter cake is unloaded arm-tie mechanism, includes arm-tie shell (1), chain (2), fixed plate (3), rotating wheel (4), arc piece (5), spring (7), its characterized in that: the improved cake filtering machine is characterized in that the pulling plate shell (1) is in a square column shape, the chain (2) penetrates through the center of the pulling plate shell (1) and is provided with rotating rollers driven by a driving motor at two ends of the chain (2), the rotating rollers are attached to the chain (2), the rotating wheels (4) are located inside the pulling plate shell (1), the center of the rotating wheels (4) is provided with wheel teeth, cylindrical rollers are arranged at two ends of the wheel teeth, protruding rollers are arranged on one sides of arc rollers of the rotating wheels (4), bearings (10) are sleeved outside the protruding rollers on the outer sides of the rotating wheels (4), the bearings (10) are embedded inside the pulling plate shell (1), and the fixing plate (3) is located at the lower ends of the rotating wheels (4) and fixed on the cake filtering machine through two sides.
2. The filter press cake discharge pulling plate mechanism according to claim 1, wherein: the upper end fixed mounting of arm-tie shell (1) has two symmetrical fixed blocks (9), the recess has been seted up to fixed block (9) upper end, arc piece (5) are located the upper end of fixed block (9), the through-hole has been seted up to arc piece (5) lower extreme to cup joint the connecting roller in fixed block (9) upper end, one side of arc piece (5) is fixed with protruding piece (6), spring (7) one end is connected on protruding piece (6) to one end fixed connection is in the upper end of arm-tie shell (1).
3. The filter press cake discharge pulling plate mechanism according to claim 2, wherein: offer flutedly on the both sides face of fixed block (9) to be equipped with hoisting device (8), hoisting device (8) are including device shell (801), twist and move recess (802), remove rack (803), annular tooth (804), device shell (801) is located the recess of fixed block (9) to locate to offer the through-hole at the center, twist and move one side that recess (802) are located device shell (801), and twist the one end of moving recess (802) and offer the recess that is the hexagon, it is equipped with teeth of a cogwheel (806) to twist to move recess (802) one end, it is located one side inner wall of the through-hole of device shell (801) to move rack (803).
4. The filter press cake discharge pulling plate mechanism according to claim 3, wherein: the bottom of one side and the other side of the movable rack (803) is provided with gear teeth (806), the gear teeth (806) at the bottom of the movable rack (803) are matched, and the upper end of the gear teeth (806) at the bottom of the movable rack (803) is provided with a T-shaped sliding block.
5. The filter press cake discharge pulling plate mechanism according to claim 4, wherein: the T-shaped sliding block on the movable rack (803) is arranged in a T-shaped slide way formed in the pull plate shell (1) in a sliding mode, gear teeth (806) are fixedly mounted on the outer wall of the annular gear (804), the inner wall of the annular gear (804) is rotatably connected with a movable rod (805), and the other side wall of the device shell (801) is provided with the gear teeth (806) which are matched with the gear teeth (806) fixed on the outer wall of the annular gear (804).
6. The filter press cake discharge pulling plate mechanism according to claim 5, wherein: the movable rod (805) penetrates through a through hole at the lower end of the arc-shaped block (5) and is positioned in a sliding groove on the side wall of the fixed block (9).
7. The filter press cake discharge pulling plate mechanism according to claim 2, wherein: the groove inner wall of fixed block (9) is fixed mounting has spacing roller (11) on the position that is close to the edge, spacing roller (11) are located the lower extreme of arc piece (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121095879.4U CN215939144U (en) | 2021-05-21 | 2021-05-21 | Plate pulling mechanism for unloading filter cake of filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121095879.4U CN215939144U (en) | 2021-05-21 | 2021-05-21 | Plate pulling mechanism for unloading filter cake of filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215939144U true CN215939144U (en) | 2022-03-04 |
Family
ID=80565176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121095879.4U Active CN215939144U (en) | 2021-05-21 | 2021-05-21 | Plate pulling mechanism for unloading filter cake of filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215939144U (en) |
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2021
- 2021-05-21 CN CN202121095879.4U patent/CN215939144U/en active Active
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