CN219539653U

CN219539653U - Grating dirt remover with anti-blocking function

Info

Publication number: CN219539653U
Application number: CN202320475482.0U
Authority: CN
Inventors: 王睿; 孙政; 闵荣华
Original assignee: Jingzhou Zhongshui Environmental Protection Co ltd
Current assignee: Jingzhou Zhongshui Environmental Protection Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-08-18
Anticipated expiration: 2033-03-09

Abstract

The utility model relates to the technical field of grating decontamination, and discloses a grating decontamination machine with an anti-blocking function, which comprises a frame, wherein a driving device and a cleaning device are arranged at the top of the frame, a slag collecting box is arranged below the cleaning device, the cleaning device comprises a supporting shaft fixedly arranged on the frame, a roller is arranged on the supporting shaft in a penetrating manner, flexible bristles are axially arranged on the roller, a first rotating wheel and a second rotating wheel are respectively arranged at two ends of the roller, an adjusting component for adjusting the horizontal movement of the roller is arranged on the second rotating wheel, a guide column is connected onto the first rotating wheel in a sliding manner, a first gear is fixedly connected at one end of the guide column far away from the first rotating wheel, a spring is sleeved between the supporting shaft and the first rotating wheel, the first gear is meshed with a second gear, and the second gear is in rotary connection with the driving device. The utility model has the following advantages and effects: the cleaning device can remove the impurity on the rake teeth, and prevent the rake teeth from being blocked in the running process.

Description

Grating dirt remover with anti-blocking function

Technical Field

The utility model relates to the technical field of grid decontamination, in particular to a grid decontamination machine with an anti-jamming function.

Background

The grid dirt separator is a solid-liquid separation device capable of continuously removing sundries in fluid, intercepts and removes various solid particles, floaters and the like in the front working procedure of sewage treatment, and is a solid-liquid screening device commonly adopted in China at present. The grid dirt remover is assembled into a group of rotary grid chains through a unique rake teeth factory, the rake teeth chains are driven by a motor reducer to perform reverse water flow direction rotary motion, when the rake teeth chains are operated to the upper part of the equipment, due to the guiding of a grooved wheel and a curved rail, relative self-cleaning motion is generated between each group of rake teeth, most solid matters fall down by gravity, and a small part of solid matters are adhered to the rake teeth and are not easy to slide down, so that the rake teeth are easy to be blocked in the operation process.

The Chinese patent with the publication number of CN213012032U discloses a grating decontamination machine, which comprises a grating decontamination rack, a sewage tank, an inclined slide plate support, an inclined slide plate, a sweeping rod, a sweeping rolling belt and a rolling belt cylinder, wherein a decontamination pore canal is formed in the top of the tank body of the sewage tank, the grating decontamination rack is obliquely inserted in the decontamination pore canal, a rolling brush motor and an air box are arranged on the top support of the grating decontamination rack, a filter roller is also arranged on the grating decontamination rack in a rotating manner through a cylinder brush shaft, a rolling belt column which is obliquely arranged is fixedly arranged on the side surface of the grating decontamination rack, a rolling belt cylinder mounting part is fixedly arranged at the bottom of the rolling belt column, the sweeping rod rolling belt is rotatably arranged on the rolling belt cylinder mounting part through a rolling belt cylinder shaft, and a plurality of sweeping rods are arranged on the sweeping rod rolling belt in a manner perpendicular to a belt surface.

Above-mentioned grid scrubbing machine can remove dirt and mix and glue through fan and brush, avoids miscellaneous dirt to pile up, but the power consumption is higher, and the brush can not be demolishd, uses for a long time, and the miscellaneous dirt on the rake teeth is easy to clean uncleanly, leads to the rake teeth operation in-process card to die.

Disclosure of Invention

The utility model aims to provide a grid dirt remover with an anti-jamming function, which has the effects of good cleaning effect, convenient disassembly and anti-jamming of rake teeth.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a grid scrubbing machine with anti-sticking dead function, includes the frame, the frame bottom is equipped with into the cinder notch, be equipped with the grid in the frame, the grid both ends are equipped with the harrow tooth chain, be equipped with the harrow tooth on the harrow tooth chain, the frame top is equipped with drive arrangement and cleaning device, the cleaning device below is equipped with album sediment case, cleaning device includes fixed mounting be in the back shaft in the frame, the back shaft wears to be equipped with the cylinder, the cylinder axial sets up flexible brush hair, flexible brush hair with the harrow tooth meets, the cylinder both ends are equipped with first runner and second runner respectively, the second runner is equipped with the regulation subassembly of cylinder horizontal movement, sliding connection has the guide post on the first runner, the guide post is kept away from first runner one end fixedly connected with first gear, the back shaft is close to first gear with the cover is equipped with the spring between the first runner, first gear meshing has the second gear, the second gear with drive arrangement rotates to be connected.

Through adopting above-mentioned technical scheme, drive arrangement drive second gear rotates, drive the first gear rotation of meshing with it, fixedly connected with guide post on the first gear, the first rotation wheel slip on guide post and the cylinder is connected, wear to be equipped with the back shaft on the center pin of cylinder, the back shaft is close to second first gear one end cover and is equipped with the spring, rotate through first gear, can drive the cylinder and rotate, can order about the cylinder to do horizontal reciprocating motion through adjusting part, when the cylinder autorotation, do horizontal reciprocating motion, make the flexible brush hair on the cylinder can more effectual clean miscellaneous dirt on the rake teeth.

The utility model is further provided with: the adjusting component comprises a guide ring, the guide ring is positioned between the frame and the second rotating wheel, a sliding block is arranged on the second rotating wheel, the sliding block is rotationally connected with the guide ring, an adjusting piece for adjusting the inclination angle of the guide ring and the frame is arranged on the frame, and one side, close to the frame, of the guide ring is hinged to the frame.

Through adopting above-mentioned technical scheme, there is the slider on the second runner, slider and guide ring sliding connection, and the guide ring is articulated with the frame, and the guide ring passes through the bolt and forms the contained angle with the frame, and the cylinder rotates, and when the slider moved to the guide ring and is close to cylinder one end, the spring is in compression state, and the cylinder moves to the left, and when the slider moved to the guide ring and kept away from cylinder one end, the spring was in extension state, and the cylinder moves to the right, makes the cylinder be horizontal reciprocating motion.

The utility model is further provided with: the adjusting piece is a bolt fixedly arranged at one end of the frame, and the bolt is positioned at the opposite end of the hinged part of the guide ring.

By adopting the technical scheme, the included angle between the guide ring and the frame can be adjusted by the bolts, and the amplitude of the reciprocating motion of the roller can be adjusted according to the requirement.

The utility model is further provided with: the driving device comprises a motor arranged on the side wall of the top of the frame, a rotating shaft is fixedly arranged on an output shaft of the motor, chain wheels are fixedly arranged at two ends of the rotating shaft and meshed with the rake teeth chains, a driving wheel is fixedly arranged at one end, far away from the motor, of the rotating shaft, a driven wheel is fixedly arranged on a second gear, and a belt is connected between the driving wheel and the driven wheel in a winding mode.

Through adopting above-mentioned technical scheme, drive arrangement drive pivot epaxial sprocket rotates, and sprocket drive rake teeth chain rotates, can drive the rake teeth from bottom to top motion, through the action wheel of pivot one end, can drive the miscellaneous dirty on the clean rake teeth of cleaning device simultaneously, only needs a motor drive, can the energy saving more.

The utility model is further provided with: the flexible bristles are detachably connected with the roller.

Through adopting above-mentioned technical scheme, be equipped with the spout on the cylinder, can dismantle on the spout and be connected with flexible brush hair, be convenient for change, avoid long-time piling up of miscellaneous dirt on the brush, influence clean effect.

The utility model is further provided with: the number of the guide posts is at least 2.

Through adopting above-mentioned technical scheme, guide post quantity is 2, and 2 guide posts opposition sets up on first gear, makes the structure more firm.

The beneficial effects of the utility model are as follows:

1. the driving device drives the harrow tooth chain to rotate, the harrow teeth on the harrow tooth chain are driven to move from bottom to top, the impurity in the slag inlet is brought to the harrow teeth, when the harrow teeth move to the top, the driving device drives the second gear to rotate simultaneously, the first gear meshed with the second gear is driven to rotate, the first gear rotates to drive the roller to rotate through the guide post, the sliding block on the second roller rotates around the guide ring, the spring is in a compressed state when the sliding block moves to one end of the guide ring close to the roller, the roller moves leftwards, the spring is in an extending state when the sliding block moves to one end of the guide ring far away from the roller, and the roller moves rightwards, so that the flexible brush hair on the roller can effectively clean the impurity on the harrow teeth when the roller rotates around the support shaft.

2. The driving device drives the chain wheel on the rotating shaft to rotate, the chain wheel drives the harrow teeth to rotate, the harrow teeth can be driven to move from bottom to top, and the cleaning device can be driven to clean the impurity on the harrow teeth through the driving wheel at one end of the rotating shaft at the same time, and the energy can be saved more only by driving the motor;

3. the flexible brush hair is detachably connected to the roller, so that the brush hair is convenient to replace, and long-time accumulation of dirt on the brush hair is avoided, and the cleaning effect is influenced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic elevation view of the cleaning device of the present utility model.

Fig. 3 is a top view of the cleaning device of the present utility model.

Fig. 4 is a schematic diagram of the driving device of the present utility model.

In the figure, 1, a rack; 2. a slag inlet; 3. a grille; 4. a harrow tooth chain; 5. rake teeth; 6. a driving device; 61. a motor; 62. a rotating shaft; 63. a sprocket; 64. a driving wheel; 65. driven wheel; 66. a belt; 7. a cleaning device; 71. a support shaft; 72. a roller; 73. a first wheel; 74. a second wheel; 75. an adjustment assembly; 751. a guide ring; 752. a slide block; 753. an adjusting member; 7531. a bolt; 76. a guide post; 77. a first gear; 78. a spring; 79. a second gear; 710. a flexible bristle; 8. and a slag collecting box.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

As shown in fig. 1, a grid dirt remover with anti-blocking function comprises a frame 1, wherein a grid 3 is arranged on the frame 1, rake teeth chains 4 are arranged at two ends of the grid 3, rake teeth 5 are arranged on the rake teeth chains 4, a slag inlet 2 is arranged at the bottom of the rake teeth chains 4, the slag inlet 2 is positioned under the ground, a driving device 6 and a cleaning device 7 are arranged at the top of the frame 1, a cover body (not shown in the figure) is arranged on the driving device 6 and the cleaning device 7, a slag collecting box 8 is arranged below the cleaning device 7, and the slag collecting box 8 is positioned on the ground.

As shown in fig. 2 and 3, the cleaning device 7 includes a supporting shaft 71 fixedly installed at two ends of the frame 1, the supporting shaft 71 is provided with a roller 72 in a penetrating manner, a central axis of the roller 72 coincides with a central axis of the supporting shaft 71, flexible bristles 710 are axially arranged on the roller 72 (only shown in the figure and not representing actual proportion), the flexible bristles 710 are connected with the rake teeth 5, two ends of the roller 72 are respectively provided with a first rotating wheel 73 and a second rotating wheel 74, the first rotating wheels 73 and the second rotating wheels 74 are fixedly connected with the roller 72, guide posts 76 are slidingly connected on the first rotating wheels 73, the number of the guide posts 76 is at least 2, the 2 guide posts 76 are oppositely arranged, one end, far away from the first rotating wheels 73, of the guide posts 76 is fixedly connected with a first gear 77, the supporting shaft 71 is close to the first gear 77, a spring 78 is sleeved between the first gear 77 and the first rotating wheels 73, the first gear 77 is meshed with a second gear 79, and the second gear 79 is rotationally connected with the driving device 6.

The second rotating wheel 74 is provided with an adjusting component 75 for adjusting the horizontal movement of the roller 72, the adjusting component 75 comprises a guide ring 751, the guide ring 751 is located between the frame 1 and the second rotating wheel 74, a sliding block 752 is arranged on the second rotating wheel 74, the sliding block 752 is rotationally connected with the guide ring 751, an adjusting piece 753 for adjusting the inclination angle of the guide ring 751 and the frame 1 is arranged on the frame 1, the adjusting piece 753 is a bolt 7531 fixedly arranged at one end of the frame 1, the bolt 7531 is located at the opposite end of the hinged position of the guide ring 751, and one side of the guide ring 751 close to the frame 1 is hinged with the frame 1.

As shown in fig. 4, the driving device 6 includes a motor 61 mounted on a side wall of the top of the frame 1, an output shaft of the motor 61 is fixedly provided with a rotating shaft 62, two ends of the rotating shaft 62 are fixedly provided with chain wheels 63, the chain wheels 63 are meshed with the rake teeth chains 4, one end, far away from the motor 61, of the rotating shaft 62 is fixedly provided with a driving wheel 64, a second gear 79 is fixedly provided with a driven wheel 65, and the driving wheel 64 and the driven wheel 65 are in wound connection with a belt 66.

The working principle of the utility model is as follows:

the motor 61 is started to drive the harrow teeth chain 4 to rotate, the harrow teeth 5 on the harrow teeth chain 4 are driven to move from bottom to top, the impurity in the slag inlet 2 is brought to the harrow teeth 5, when the harrow teeth 5 move to the top, the harrow teeth 5 reversely move from top to bottom, the driving device 6 simultaneously drives the second gear 79 to rotate, the first gear 77 meshed with the second gear 79 is driven to rotate, the first gear 77 rotates to drive the roller 72 to rotate through the guide post 76, the sliding block 752 on the second roller 74 rotates around the guide ring 751, when the sliding block 752 moves to the end of the guide ring 751 close to the roller 72, the spring 78 is in a compressed state, the roller 72 moves leftwards, when the sliding block 752 moves to the end of the guide ring 751 far from the roller 72, the spring 78 is in an extending state, and the roller 72 moves rightwards, so that the roller 72 rotates around the support shaft 71 and meanwhile reciprocates horizontally, and the flexible bristles 710 on the roller 72 clean the impurity on the harrow teeth 5.

Claims

1. The utility model provides a grid scrubbing machine with anti-sticking dead function, includes frame (1), frame (1) bottom is equipped with into slag notch (2), be equipped with grid (3) on frame (1), grid (3) both ends are equipped with harrow tooth chain (4), be equipped with harrow tooth (5) on harrow tooth chain (4), its characterized in that: the utility model provides a cleaning device, including frame (1), frame (1) top is equipped with drive arrangement (6) and cleaning device (7), cleaning device (7) below is equipped with album sediment case (8), cleaning device (7) are including fixed mounting back shaft (71) on frame (1), back shaft (71) wear to be equipped with cylinder (72), cylinder (72) axial sets up flexible brush hair (710), flexible brush hair (710) with rake teeth (5) meet, cylinder (72) both ends are equipped with first runner (73) and second runner (74) respectively, second runner (74) are equipped with the regulation regulating assembly (75) of cylinder (72) horizontal movement, sliding connection has guide post (76) on first runner (73), guide post (76) are kept away from first runner (73) one end fixedly connected with first gear (77), back shaft (71) are close to first gear (77) with overlap between first runner (73) and are equipped with spring (78), first gear (77) meshing has second gear (79) and drive arrangement (6).

2. The grid cleaner with anti-seize function according to claim 1, characterized in that: the adjusting assembly (75) comprises a guide ring (751), the guide ring (751) is located between the frame (1) and the second rotating wheel (74), a sliding block (752) is arranged on the second rotating wheel (74), the sliding block (752) is rotationally connected with the guide ring (751), an adjusting piece (753) for adjusting the inclination angle of the guide ring (751) and the frame (1) is arranged on the frame (1), and the guide ring (751) is close to one side of the frame (1) and hinged to the frame (1).

3. The grid cleaner with anti-seize function according to claim 2, characterized in that: the adjusting piece (753) is a bolt (7531) fixedly arranged at one end of the frame (1), and the bolt (7531) is positioned at the opposite end of the hinged position of the guide ring (751).

4. The grid cleaner with anti-seize function according to claim 1, characterized in that: the driving device (6) comprises a motor (61) arranged on the side wall of the top of the frame (1), a rotating shaft (62) is fixedly arranged on an output shaft of the motor (61), chain wheels (63) are fixedly arranged at two ends of the rotating shaft (62), the chain wheels (63) are meshed with the rake teeth chains (4), a driving wheel (64) is fixedly arranged at one end, far away from the motor (61), of the rotating shaft (62), a driven wheel (65) is fixedly arranged on a second gear (79), and the driving wheel (64) is in winding connection with a belt (66) with the driven wheel (65).

5. The grid cleaner with anti-seize function according to claim 1, characterized in that: the flexible bristles (710) are detachably connected to the roller (72).

6. The grid cleaner with anti-seize function according to claim 1, characterized in that: the number of the guide posts (76) is at least 2.