CN115680108A

CN115680108A - Method for cleaning coating on wall of water tank

Info

Publication number: CN115680108A
Application number: CN202211095603.5A
Authority: CN
Inventors: 吕玮; 高渤
Original assignee: Nanjing Jiemu Electromechanical Technology Co ltd
Current assignee: Nanjing Jiemu Electromechanical Technology Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-02-03

Abstract

The invention discloses a moss removing method for a pool wall, which comprises the following steps: the moss removing machine is arranged in the sedimentation tank, the pressing wheels are tightly attached to the wall of the sedimentation tank, the supporting travelling wheels are tightly attached to a horizontal connecting platform between the sedimentation tank and the clean water tank, and the overturn-preventing wheels are tightly attached to the wall of the clean water tank in an elastic and limiting state; the propeller is tightly pressed to ensure that the tight wheel is tightly attached to the wall of the sedimentation tank; the brush swinging mechanism drives the left brush mechanism and the right brush mechanism to move up and down; the left brush pre-pressing mechanism tightly props against the left brush mechanism, the left brush is tightly attached to the wall of the sedimentation tank, the right brush pre-pressing mechanism tightly props against the right brush mechanism, and the right brush is tightly attached to the wall of the sedimentation tank; the moss removing machine can be matched with a special mechanism and connected with the sludge scraping and sucking machine, and the moss removing machine is driven to rotate along the wall of the sedimentation tank by utilizing the power of the sludge scraping and sucking machine or matched with an underwater propeller to drive the moss removing machine to rotate along the wall of the sedimentation tank. The invention can automatically clean moss, algae and other substances attached to the wall of the sedimentation tank, saves time and labor, has good cleaning effect and realizes continuous, safe and stable effluent quality.

Description

Method for cleaning coating on wall of water tank

Technical Field

The invention relates to the field of water treatment, in particular to a moss removing method for a pool wall, which is used for removing moss, algae and other substances attached to the pool wall of a sedimentation pool and the like.

Background

The existing sewage treatment system is characterized in that a floating object baffle is arranged on a sedimentation tank, water in the sedimentation tank flows into a clear water tank through the floating object baffle, and moss grows on the wall of the sedimentation tank all the year round because the wall of the sedimentation tank is suitable for the growth of the moss, so that once the moss grows, the water quality is influenced, and the moss needs to be cleaned regularly. At present, most of the moss removing methods for the wall of the sedimentation tank adopt manual removal, the removal cost is high, the labor intensity in the removal process is high, the safety risk is high, and the cleaning effect and quality of the sedimentation tank are difficult to ensure.

Disclosure of Invention

The invention aims to solve the technical problem of providing a moss removing method for the wall of a water tank aiming at the defects of the prior art, the moss removing method for the wall of the water tank adopts a moss removing machine to automatically clean moss, algae and other substances attached to the wall of a sedimentation tank, and compared with a manual removing method, the moss removing method is time-saving and labor-saving, has a good cleaning effect and realizes continuous, safe and stable effluent quality.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:

a method for cleaning moss on the wall of a water tank comprises adopting a moss cleaning machine to remove moss, algae and other substances attached to the wall of the water tank;

the moss removing machine comprises a main support, a hairbrush swinging mechanism, a left hairbrush pre-pressing mechanism, a right hairbrush pre-pressing mechanism, a left hairbrush mechanism, a right hairbrush mechanism, an anti-overturning wheel mechanism, a tightening wheel mechanism, a supporting travelling wheel mechanism, a tightening propeller and a buoy;

the brush swinging mechanism, the overturn-preventing wheel mechanism, the pressing wheel mechanism, the supporting travelling wheel mechanism, the pressing propeller and the buoy are connected to the main support, the brush swinging mechanism is simultaneously rotationally connected with the left brush mechanism and the right brush mechanism and is used for driving the left brush mechanism and the right brush mechanism to move up and down respectively, the left brush prepressing mechanism and the right brush prepressing mechanism are connected to the brush swinging mechanism, the left brush prepressing mechanism is in contact with the left brush mechanism and is used for pressing the left brush mechanism so as to enable a left brush in the left brush mechanism to be tightly attached to the wall of the sedimentation tank, the right brush prepressing mechanism is in contact with the right brush mechanism and is used for pressing the right brush mechanism so as to enable a right brush in the right brush mechanism to be tightly attached to the wall of the sedimentation tank;

the overturning prevention wheel in the overturning prevention wheel mechanism is used for clinging to the wall of the clean water tank, the packing wheel in the packing wheel mechanism is used for clinging to the wall of the sedimentation tank, and the supporting travelling wheel in the supporting travelling wheel mechanism is used for clinging to the horizontal connecting platform between the sedimentation tank and the clean water tank;

the moss removing method specifically comprises the following steps:

connecting the moss removing machine with a mud scraping and sucking machine in a sedimentation tank, or mounting an underwater propeller on a main support in the moss removing machine;

the moss removing machine is arranged in the sedimentation tank, wherein a packing wheel in a packing wheel mechanism is tightly attached to the wall of the sedimentation tank, a supporting travelling wheel in a supporting travelling wheel mechanism is tightly attached to a horizontal connecting platform between the sedimentation tank and the clean water tank, and an anti-overturning wheel in an anti-overturning wheel mechanism is tightly attached to the wall of the clean water tank on the outer side of the wall of the sedimentation tank; opening switches of the packing propeller, the brush swinging mechanism, the left brush pre-pressing mechanism and the right brush pre-pressing mechanism; the tightening propeller is electrified to generate a reaction force under water, so that the tightening wheel is ensured to be tightly attached to the wall of the sedimentation tank; the brush swinging mechanism is electrified, and drives a left brush in the left brush mechanism and a right brush in the right brush mechanism to move up and down on the wall of the sedimentation tank; the left brush prepressing mechanism and the right brush prepressing mechanism are electrified, the left brush prepressing mechanism tightly props against the left brush mechanism, so that a left brush in the left brush mechanism is tightly attached to the wall of the sedimentation tank, and the right brush prepressing mechanism tightly props against the right brush mechanism, so that a right brush in the right brush mechanism is tightly attached to the wall of the sedimentation tank;

the mud scraping and sucking machine starts to work, the pressing wheel in the moss removing machine and the mud scraping and sucking machine synchronously rotate along the wall of the sedimentation tank, or the underwater propeller starts to work and drives the pressing wheel in the moss removing machine to automatically rotate along the wall of the sedimentation tank.

As a further improved technical scheme of the invention, the brush swinging mechanism comprises a swinging motor, a rocker shaft, a rocker arm, a connecting rod and a brush rod frame, wherein the swinging motor is fixedly connected to the main frame through a motor mounting plate, the output end of the swinging motor is connected with the rocker shaft, the rocker shaft is rotatably connected with the main frame through a bearing, the rocker shaft is connected with one end of the rocker arm, the other end of the rocker arm is fixedly connected with a short shaft, the short shaft is rotatably connected with one end of the connecting rod through a bearing, the other end of the connecting rod is rotatably connected with a fixed seat through a bearing, the fixed seat is fixedly connected with the brush rod frame, through holes for penetrating through vertical guide shafts are formed in the brush rod frame and the main frame, the top ends of the vertical guide shafts are connected with the through holes in the main frame, and the vertical guide shafts are slidably connected with the through holes in the brush rod frame.

As a further improved technical scheme of the invention, the left brush mechanism and the right brush mechanism have the same structure and are respectively and symmetrically arranged at the left side and the right side of the brush rod frame; the left brush mechanism comprises a left brush swing rod, a left brush rod and a left brush, the middle upper part of the left brush swing rod is rotatably connected with the left end of the brush rod frame, the bottom of the left brush swing rod is rotatably connected with the middle part of the left brush rod, and the left brush rod is provided with a plurality of left brushes which are uniformly distributed along the length direction of the left brush rod; the right brush mechanism comprises a right brush swing rod, a right brush rod and a right brush, the middle upper portion of the right brush swing rod is rotatably connected with the right end of the brush rod frame, the bottom of the right brush swing rod is rotatably connected with the middle of the right brush rod, and the right brush rod is provided with a plurality of right brushes which are uniformly distributed along the length direction of the right brush rod.

As a further improved technical scheme of the invention, the left end and the right end of the brush rod frame are both fixedly connected with a swivel base, the middle upper parts of the left brush swing rod and the right brush swing rod are both fixedly connected with a large rotating shaft which is used for being rotatably connected with the swivel base, and the large rotating shaft is rotatably connected with the swivel base.

As a further improved technical scheme of the invention, the left brush pre-pressing mechanism and the right brush pre-pressing mechanism have the same structure and are respectively and symmetrically arranged on the left side and the right side of the brush rod frame; the left hairbrush pre-pressing mechanism and the right hairbrush pre-pressing mechanism respectively comprise a pre-pressing motor, a pre-pressing screw rod, a pressing threaded sleeve, a spring, a jacking sleeve and a sleeve, wherein the pre-pressing motor is fixedly connected to the brush rod frame through a mounting seat, the output end of the pre-pressing motor is connected with the pre-pressing screw rod, the pre-pressing screw rod is in threaded connection with the pressing threaded sleeve, one end of the pressing threaded sleeve is connected with one end of the spring, the jacking sleeve with one end closed and the other end open is sleeved outside the pressing threaded sleeve and the spring, the other end of the spring is connected with the jacking sleeve, the pressing threaded sleeve can slide in the jacking sleeve, the sleeve is sleeved outside the jacking sleeve, the pressing threaded sleeve and the jacking sleeve can slide in the sleeve, the sleeve is fixedly connected with the mounting seat, a strip-shaped groove is formed in the sleeve, a slotted headless shaft position screw is connected to the pressing threaded sleeve, and the slotted shaft position screw is in sliding connection with the strip-shaped groove in the sleeve; one end of a jacking sleeve in the left brush pre-pressing mechanism is contacted with the top of the left brush oscillating bar, and one end of a jacking sleeve in the right brush pre-pressing mechanism is contacted with the top of the right brush oscillating bar;

the brush swinging mechanism is electrified and drives a left brush in the left brush mechanism and a right brush in the right brush mechanism to move up and down on the wall of the sedimentation tank; left brush pre-compaction mechanism and right brush pre-compaction mechanism switch on, and left brush pre-compaction mechanism pushes up left brush mechanism tightly, makes the brush in the left brush mechanism hug closely the sedimentation tank wall, and right brush pre-compaction mechanism pushes up right brush mechanism tightly, makes the brush in the right brush mechanism hug closely the sedimentation tank wall, specifically is:

the brush swinging mechanism is powered on, the swinging motor drives the rocker arm to rotate through the rocker arm shaft, the rocker arm drives the fixed seat and the brush holder to move up and down along the vertical guide shaft through the connecting rod, the brush holder drives the left brush swinging rod, the left brush rod and the left brush to move up and down, and meanwhile, the brush holder drives the right brush swinging rod, the right brush rod and the right brush to move up and down;

the left brush prepressing mechanism is powered on, a prepressing motor in the left brush prepressing mechanism drives a prepressing screw rod to rotate so as to enable a pressing threaded sleeve to horizontally move on the prepressing screw rod along a sleeve, the pressing threaded sleeve presses a pressing sleeve through a spring, the pressing sleeve tightly presses the top of a left brush swing rod, the bottom of the left brush swing rod tightly presses a left brush rod, and finally a left brush on the left brush rod is tightly attached to the wall of the sedimentation tank;

the right brush prepressing mechanism is powered on, a prepressing motor in the right brush prepressing mechanism drives a prepressing screw rod to rotate so as to enable a pressing threaded sleeve to horizontally move on the prepressing screw rod along a sleeve, the pressing threaded sleeve presses a pressing sleeve through a spring, the pressing sleeve presses the top of a right brush swing rod tightly, the bottom of the right brush swing rod tightly presses a right brush rod, and finally a left brush on the right brush rod is enabled to be tightly attached to the wall of the sedimentation tank.

The invention relates to a further improved technical scheme, which comprises two tightening wheel mechanisms, wherein the two tightening wheel mechanisms are respectively arranged at the middle part and the bottom part of a main bracket, each tightening wheel mechanism comprises a tightening wheel beam, a tightening wheel shaft and a tightening wheel, the tightening wheel beam is fixedly connected to the main bracket, the tightening wheel beam is U-shaped, waist-shaped holes are respectively formed in two ends of the tightening wheel beam, the waist-shaped holes in the tightening wheel beam are locked and connected with the tightening wheel shaft through nuts, and the tightening wheel shaft is rotationally connected with the tightening wheel;

wherein, compel among the tight wheel mechanism and compel tight wheel and hug closely the sedimentation tank wall, specifically do:

loosening the nut for locking and connecting the tightening wheel shaft and the waist-shaped hole on the tightening wheel beam, adjusting the position of the tightening wheel shaft in the waist-shaped hole on the tightening wheel beam to ensure that the tightening wheel on the tightening wheel shaft can be tightly attached to the wall of the sedimentation tank, and tightening the nut at one end of the tightening wheel shaft to ensure that the tightening wheel shaft is locked and connected with the waist-shaped hole on the tightening wheel beam.

As a further improved technical scheme of the invention, the overturn-preventing wheel mechanism comprises an overturn-preventing wheel cross beam, an overturn-preventing wheel seat, a rotating arm central shaft, a swinging arm, an overturn-preventing wheel shaft and an overturn-preventing wheel, wherein the overturn-preventing wheel cross beam is fixedly connected to the main support, the bottoms of the two ends of the overturn-preventing wheel cross beam are fixedly connected with the overturn-preventing wheel seat, the overturn-preventing wheel seat is fixedly connected with the rotating arm central shaft, the rotating arm central shaft is rotatably connected with the swinging arm, a torsion spring is connected between the swinging arm and the rotating arm central shaft or between the swinging arm and the overturn-preventing wheel seat, the swinging arm is locked and connected with the overturn-preventing wheel shaft through a nut, the overturn-preventing wheel shaft is rotatably connected with the overturn-preventing wheel, and the torsion spring is used for enabling the overturn-preventing wheel to be always tightly attached to the wall of the clean water tank.

According to the technical scheme, two waist-shaped holes are formed in the main support, a supporting travelling wheel mechanism is connected to each waist-shaped hole and comprises a supporting travelling wheel shaft and a supporting travelling wheel, the waist-shaped holes in the main support are in locking connection with the supporting travelling wheel shaft through nuts, and the supporting travelling wheel shaft is rotatably connected with the supporting travelling wheel;

wherein, support the horizontal connection platform that the support walking wheel among the walking wheel mechanism hugs closely between sedimentation tank and the clean water basin, specifically do:

loosening the nut for locking and connecting the waist-shaped hole on the support walking wheel shaft and the main support, adjusting the position of the waist-shaped hole on the support walking wheel shaft, enabling the support walking wheel on the support walking wheel shaft to be tightly attached to the horizontal connection platform between the sedimentation tank and the clean water tank, and screwing the nut at one end of the support walking wheel shaft, so that the support walking wheel shaft is locked and connected with the waist-shaped hole on the main support.

As a further improved technical scheme of the invention, the tightening propeller is connected to a propeller mounting rod, the propeller mounting rod is fixedly connected with a main bracket, the buoy is positioned below the tightening propeller, one tightening wheel mechanism is positioned below the buoy, the other tightening wheel mechanism is positioned above the tightening propeller, the supporting travelling wheels in the supporting travelling wheel mechanism are positioned above the tightening wheels in the tightening wheel mechanism and the overturn-preventing wheels in the overturn-preventing wheel mechanism, and the supporting travelling wheels are positioned between the tightening wheels and the overturn-preventing wheels.

The invention has the beneficial effects that:

the moss removing machine can automatically clean moss, algae and other substances attached to the walls of the sedimentation tank and other tanks, and compared with a manual removing method, the moss removing machine is low in removing cost, time-saving, labor-saving and good in cleaning effect.

According to the brush swinging mechanism, the swinging motor drives the swinging arm shaft to rotate, the swinging arm shaft drives the swinging arm to rotate, the swinging arm drives the connecting rod to rotate, the connecting rod drives the brush rod frame to move up and down along the vertical guide shaft, the brush rod frame drives the left brush mechanism and the right brush mechanism to integrally move up and down, the left brush in the left brush mechanism and the right brush in the right brush mechanism reciprocate up and down on the inner wall of the sedimentation tank, and therefore matters such as moss, algae and the like are cleaned.

The moss removing machine can be connected with a mud scraping and sucking machine in a sedimentation tank and synchronously rotates along the wall of the sedimentation tank with the mud scraping and sucking machine; or a water-lower propeller (an underwater electric propeller) can be arranged on the moss removing machine and automatically rotates along the wall of the sedimentation tank.

The packing propeller arranged on the moss removing machine comprises a motor and a propeller blade, wherein the motor drives the propeller blade to rotate, and the propeller blade generates a reaction force under water to ensure that a packing wheel in a packing wheel mechanism is tightly attached to the wall of a sedimentation tank to walk. Under the effect that the left brush mechanism is pre-pressed by the pre-pressing motor in the left brush pre-pressing mechanism and drives the pressing threaded sleeve, the spring and the sleeve, the sleeve presses the left brush swing rod all the time with certain elastic pressure, so that the left brush is attached to the inner wall of the sedimentation tank to reciprocate up and down, and the cleaning function is realized. Under the effect of the pressing threaded sleeve, the spring and the sleeve driven by the pre-pressing motor in the right brush pre-pressing mechanism, the sleeve presses the right brush swing rod all the time with certain elastic pressure, and the right brush is attached to the inner wall of the sedimentation tank to reciprocate up and down to realize the clearing function.

The overturning preventing wheel can cling to the wall of the clean water tank to walk, the tightening wheel clings to the wall of the sedimentation tank to walk, and the supporting walking wheel clings to a horizontal connecting platform between the sedimentation tank and the clean water tank to walk, so that the moss removing machine is prevented from inclining and falling.

The floating barrel arranged on the moss removing machine is used for balancing partial weight of the whole structure, reducing abrasion of wearing parts such as the supporting travelling wheels and the like and prolonging the service life of the moss removing machine.

Drawings

FIG. 1 is a schematic view of the overall structure of a moss removing machine.

FIG. 2 is a schematic view of the overall structure of the moss removing machine.

FIG. 3 is a third schematic view of the overall structure of the moss removing machine.

FIG. 4 is a fourth schematic view of the overall structure of the moss removing machine.

Fig. 5 is a fifth overall structural schematic diagram of the moss removing machine.

FIG. 6 is a sixth schematic view of the overall structure of the moss removing machine.

FIG. 7 is a seventh schematic view of the overall structure of the moss removing machine.

FIG. 8 is a first view showing the state of use of the moss removing machine.

FIG. 9 is a second diagram of the status of the moss removing machine.

FIG. 10 is a schematic view of the connection between the fixing base, the brush holder and the vertical guide shaft of the moss removing machine.

FIG. 11 is a first main frame of the moss removing machine.

FIG. 12 is a second schematic view of the main frame of the moss removing machine.

FIG. 13 is a schematic view of the structure of the left or right brush pre-pressing mechanism

FIG. 14 is a first exploded view of the left or right brush pre-pressing mechanism.

FIG. 15 is a second exploded view of the left or right brush pre-pressing mechanism.

Detailed Description

The following further description of embodiments of the invention is made with reference to the accompanying drawings:

as shown in fig. 1 to 7, the embodiment provides a moss removing machine, which includes a main support 1, a brush swinging mechanism, a left brush pre-pressing mechanism 12, a right brush pre-pressing mechanism 8, a left brush mechanism, a right brush mechanism, an anti-overturning wheel mechanism, a tightening wheel mechanism, a supporting traveling wheel mechanism, a tightening propeller 25 and a buoy 26. The main stand 1 is constructed as shown in fig. 11 and 12.

The brush swinging mechanism, the overturn-preventing wheel mechanism, the tightening wheel mechanism, the supporting walking wheel mechanism, the tightening propeller 25 and the float 26 are all connected to the main bracket 1. The brush swinging mechanism is simultaneously connected with the left brush mechanism and the right brush mechanism in a rotating way and is used for respectively driving the left brush mechanism and the right brush mechanism to move up and down. The left brush pre-pressing mechanism 12 and the right brush pre-pressing mechanism 8 are both connected to the brush swinging mechanism, the left brush pre-pressing mechanism 12 is in contact with the left brush mechanism, and the left brush pre-pressing mechanism 12 is used for pressing the left brush mechanism so as to enable the left brush 15 in the left brush mechanism to be tightly attached to the wall of the sedimentation tank A (referred to as the wall of the sedimentation tank for short). The right brush pre-pressing mechanism 8 is contacted with the right brush mechanism and the right brush pre-pressing mechanism 8 is used for pressing the right brush mechanism so as to enable the right brush 11 in the right brush mechanism to be tightly attached to the wall of the sedimentation tank.

As shown in fig. 1 to 7, the brush swinging mechanism includes a swinging motor (not shown in the drawings), a rocker shaft 2, a rocker arm 3, a connecting rod 4, a fixing seat 5 and a brush holder 6, the swinging motor is fixedly connected to a main bracket 1 through a motor mounting plate, an output end of the swinging motor is connected to the rocker shaft 2, the rocker shaft 2 is rotatably connected to the main bracket 1 through a bearing and the bearing is connected to the main bracket 1 through a bearing seat, the rocker shaft 2 is connected to one end of the rocker arm 3, the other end of the rocker arm 3 is fixedly connected to a short shaft, the short shaft is rotatably connected to one end of the connecting rod 4 through a bearing, the other end of the connecting rod 4 is rotatably connected to the fixing seat 5 through a bearing, the fixing seat 5 is fixedly connected to the brush holder 6 through a bolt, through holes for the vertical guide shaft 7 to pass through are respectively formed in the brush holder 6 and the main bracket 1, a top end of the vertical guide shaft 7 is connected to the through hole in the main bracket 1, a nylon guide sleeve is connected to the through hole in the brush holder 6, and the nylon guide sleeve is slidably connected to the through hole in the brush holder 6. The number of the vertical guide shafts 7 of the embodiment is two, and the vertical guide shafts 7 enable the brush holder 6 to slide up and down along the vertical guide shafts 7 when the swing motor acts.

The left brush mechanism and the right brush mechanism have the same structure and are respectively and symmetrically arranged on the left side and the right side of the brush rod frame 6; as shown in fig. 1 to 7, the left brush mechanism includes a left brush swing link 13, a left brush rod 14 and a left brush 15, the middle upper portion of the left brush swing link 13 is rotatably connected with a rotary seat 27 at the left end of the brush rod holder 6, the bottom of the left brush swing link 13 is rotatably connected with the middle portion of the left brush rod 14, and the left brush rod 14 is provided with a plurality of left brushes 15 which are uniformly distributed along the length direction thereof. The right brush mechanism comprises a right brush swing rod 9, a right brush rod 10 and a right brush 11, the upper middle portion of the right brush swing rod 9 is rotatably connected with a rotary seat 27 on the right end of the brush rod frame 6, the bottom of the right brush swing rod 9 is rotatably connected with the middle of the right brush rod 10, and a plurality of right brushes 11 which are uniformly distributed along the length direction of the right brush rod 10 are arranged on the right brush rod 10.

As shown in fig. 10, the left end and the right end of the brush holder 6 are both connected with a swivel mount 27 through bolt fastening, the middle upper parts of the left brush swing link 13 and the right brush swing link 9 are both connected with a large rotating shaft connected with the swivel mount 27 through bolt fastening, the large rotating shaft is connected with the swivel mount 27 through rotation, a nylon sleeve is arranged between the large rotating shaft and the swivel mount 27, one end of the large rotating shaft is connected with the left brush swing link 13 or the right brush swing link 9 through bolt fastening, and the other end is connected with a gasket and a nut.

The left brush pre-pressing mechanism 12 and the right brush pre-pressing mechanism 8 are identical in structure and are symmetrically arranged on the left side and the right side of the brush rod frame 6 respectively; as shown in fig. 13 to 15, each of the left brush pre-pressing mechanism 12 and the right brush pre-pressing mechanism 8 includes a pre-pressing motor 29, a pre-pressing screw 31, a pressing screw 32, a spring 34, a pressing sleeve 35 and a sleeve 36, the pre-pressing motor 29 is fixedly connected to the left end or the right end of the brush holder 6 through a mounting seat 30, an output end of the pre-pressing motor 29 is connected to the pre-pressing screw 31, the pre-pressing screw 31 is connected to the pressing screw 32 through a thread, one end of the pressing screw 32 is connected to one end of the spring 34, the pressing screw 32 and the spring 34 are externally sleeved with the pressing sleeve 35 with one end closed and the other end open, the other end of the spring 34 is connected to the pressing sleeve 35, the pressing screw 32 is slidable in the pressing sleeve 35, the pressing sleeve 36 is externally sleeved with the sleeve 35, the pressing sleeve 35 is slidable in the sleeve 36, both ends of the sleeve 36 are open structures, one end of the sleeve 36 is fixedly connected to the mounting seat 30, the sleeve 36 is provided with a strip-shaped groove 37, the pressing screw 32 is connected to the grooved head of the non-head of the sleeve 33, and the grooved non-head of the sleeve 33; one end of the jacking sleeve 35 in the left brush pre-pressing mechanism 12 is in contact with the top of the left brush swing rod 13, and one end of the jacking sleeve 35 in the right brush pre-pressing mechanism 8 is in contact with the top of the right brush swing rod 9. When the left brush pre-pressing mechanism 12 and the right brush pre-pressing mechanism 8 work, the pre-pressing motor 29 drives the pre-pressing screw 31 to rotate, the pressing threaded sleeve 32 horizontally moves under the positioning action of the slotted headless axial position screw 33, and the pressing threaded sleeve 32 tightly pushes the pressing sleeve 35 through the spring 34. The jacking sleeve 35 in the left brush pre-pressing mechanism 12 and the right brush pre-pressing mechanism 8 respectively jacks the top of the left brush swing rod 13 and the top of the right brush swing rod 9, so that the bottom of the left brush swing rod 13 compresses the left brush rod 14, the bottom of the right brush swing rod 9 compresses the right brush rod 10, and finally the left brush 15 and the right brush 11 are tightly attached to the wall of the sedimentation tank.

Compel tight wheel mechanism to include two, two compel tight wheel mechanism to set up respectively in the middle part and the bottom of main support 1, as shown in fig. 1, compel tight wheel mechanism to include compel tight wheel crossbeam 16, two compel tight shaft and two compel tight wheel 17, compel tight wheel crossbeam 16 to pass through bolt fixed connection on main support 1, compel tight wheel crossbeam 16 to be the U type, compel tight wheel crossbeam 16's both ends and all seted up waist type hole 18, compel waist type hole 18 on the tight wheel crossbeam 16 and compel tight shaft to pass through nut 28 lock joint. Both ends of the tightening wheel shaft are provided with threads for connecting a nut 28, the middle part of the tightening wheel shaft is provided with a circular ring-shaped raised step, the upper part of the circular ring-shaped raised step is used for being locked and connected on a waist-shaped hole 18 on a tightening wheel beam 16 through the nut 28, the lower part of the circular ring-shaped raised step is used for being rotatably connected with a tightening wheel 17, and a nylon sleeve is arranged between the tightening wheel shaft and the tightening wheel 17 and used for reducing abrasion between the tightening wheel shaft and the tightening wheel 17.

As shown in fig. 1 to 7, the anti-overturning wheel mechanism includes an anti-overturning wheel cross beam 38, an anti-overturning wheel seat 20, a turning arm central shaft 23, a swing arm 21, an anti-overturning wheel shaft and an anti-overturning wheel 22, the anti-overturning wheel cross beam 38 is fixedly connected to the main support 1 through a bolt, the anti-overturning wheel seat 20 is fixedly connected to the bottoms of the two ends of the anti-overturning wheel cross beam 38 through a bolt, the anti-overturning wheel seat 20 is fixedly connected to one end of the turning arm central shaft 23, the turning arm central shaft 23 penetrates through a through hole of the swing arm 21 and is rotatably connected to the swing arm 21, a torsion spring is connected between the swing arm 21 and the turning arm central shaft 23 or a torsion spring is connected between the swing arm 21 and the anti-overturning wheel seat 20, the torsion spring has a resetting effect, and the swing arm 21 and the anti-overturning wheel shaft are lockingly connected through a nut 28. Both ends of the anti-overturning wheel shaft are provided with threads for connecting a nut 28, the middle part of the anti-overturning wheel shaft is provided with a circular ring-shaped convex step, the upper part of the circular ring-shaped convex step is used for being locked and connected with a reserved through hole on the swing arm 21 through the nut 28, the lower part of the circular ring-shaped convex step is used for being rotatably connected with the anti-overturning wheel 22, and a nylon sleeve is arranged between the anti-overturning wheel shaft and the anti-overturning wheel 22 and used for reducing abrasion between the anti-overturning wheel shaft and the anti-overturning wheel 22. Because a torsion spring is connected between the swing arm 21 and the swing arm central shaft 23 or a torsion spring is connected between the swing arm 21 and the overturn-preventing wheel seat 20, when the swing arm 21 and the overturn-preventing wheel seat 20 rotate, the overturn-preventing wheel 22 on the swing arm 21 can be always tightly attached to the wall of the clean water tank C (referred to as the wall of the clean water tank for short) under the reset action of the torsion spring.

As shown in fig. 11 and 12, two waist-shaped holes 18 are formed in the main support 1, as shown in fig. 6, each waist-shaped hole 18 is connected with a support travelling wheel mechanism, each support travelling wheel mechanism comprises a support travelling wheel shaft and a support travelling wheel 19, and the waist-shaped holes 18 in the main support 1 are in locking connection with the support travelling wheel shafts through nuts 28. Both ends of the supporting travelling wheel shaft are provided with threads for connecting nuts 28, the middle part of the supporting travelling wheel shaft is provided with a circular ring-shaped raised step, the upper part of the circular ring-shaped raised step is used for being locked and connected on a waist-shaped hole 18 on the main bracket 1 through the nuts 28, the lower part of the circular ring-shaped raised step is used for being rotatably connected with a supporting travelling wheel 19, and a nylon sleeve is arranged between the supporting travelling wheel shaft and the supporting travelling wheel 19 and used for reducing the abrasion between the supporting travelling wheel shaft and the supporting travelling wheel 19.

As shown in fig. 1, the tightening propeller 25 is connected to the propeller mounting rod 24, the propeller mounting rod 24 is fixedly connected to the main bracket 1 through a bolt, the float 26 is located below the tightening propeller 25, one tightening wheel mechanism is located below the float 26, the other tightening wheel mechanism is located above the tightening propeller 25, the supporting traveling wheels 19 in the supporting traveling wheel mechanism are located above the tightening wheels 17 in the tightening wheel mechanism and the anti-overturning wheels 22 in the anti-overturning wheel mechanism, and the supporting traveling wheels 19 are located between the tightening wheels 17 and the anti-overturning wheels 22.

As shown in fig. 8, the overturn-preventing wheel 22 in the overturn-preventing wheel mechanism is used for clinging to the wall of the clean water tank C (referred to as the clean water tank wall for short), the packing wheel 17 in the packing wheel mechanism is used for clinging to the wall of the sedimentation tank a (referred to as the sedimentation tank wall for short), and the supporting traveling wheel 19 in the supporting traveling wheel mechanism is used for clinging to the horizontal connecting platform D between the sedimentation tank and the clean water tank. Wherein B is a floating baffle.

The moss removing device is mainly used for automatically cleaning substances such as moss and algae attached to the wall of a water tank such as a sedimentation tank.

This embodiment brush swing mechanism, through swing motor drive rocking arm axle 2 and rotate, rocking arm axle 2 drives rocking arm 3 and rotates, and rocking arm 3 drives connecting rod 4 and rotates, and connecting rod 4 drives brush-holder rack 6 and reciprocates along vertical guide shaft 7, and brush-holder rack 6 drives left brush mechanism and right brush mechanism and wholly reciprocates, and left brush 15 in the left brush mechanism and right brush 11 in the right brush mechanism reciprocate from top to bottom in the sedimentation tank inner wall, clears away matters such as moss, algae totally.

The moss removing machine of the embodiment can be connected with a mud scraping and sucking machine in the sedimentation tank and synchronously rotate along the wall of the sedimentation tank with the mud scraping and sucking machine; or a water-lower propeller (an underwater electric propeller) can be arranged on the moss removing machine and automatically rotates along the wall of the sedimentation tank.

The packing propeller 25 installed in the embodiment comprises a motor and propeller blades, the motor drives the propeller blades to rotate, the propeller blades generate reaction force underwater, and the packing wheel 17 in the packing wheel mechanism is ensured to be tightly attached to the wall of the sedimentation tank to walk. Under the action of the pressing threaded sleeve 32, the spring 34 and the sleeve 36 driven by the pre-pressing motor 29 in the left brush pre-pressing mechanism 12, the sleeve 36 always presses the left brush swing rod 13 with certain elastic pressure, so that the left brush 15 is tightly attached to the inner wall of the sedimentation tank to reciprocate up and down, and the cleaning function is realized. Under the action of the pressing threaded sleeve 32, the spring 34 and the sleeve 36 which are driven by the pre-pressing motor 29 in the right brush pre-pressing mechanism 8, the sleeve 36 always presses the right brush swing rod 9 with certain elastic pressure, and the right brush 11 is attached to the inner wall of the sedimentation tank to reciprocate up and down to realize the cleaning function.

The float 26 arranged on the embodiment is used for balancing part of the weight of the whole structure, reducing the abrasion of wearing parts such as the supporting travelling wheels 19 and the like and prolonging the service life of the moss removing machine.

The moss removing machine is further provided with a power supply which is connected with the tightening propeller 25, the brush swinging mechanism, the left brush pre-pressing mechanism 12, the right brush pre-pressing mechanism 8 and other structures through a switch and used for supplying power to the tightening propeller 25, the brush swinging mechanism, the left brush pre-pressing mechanism 12, the right brush pre-pressing mechanism 8 and other structures.

As shown in fig. 8, during the scene that this embodiment used, be equipped with clean water basin C in sedimentation tank a's periphery, water in the sedimentation tank a can flow to clean water basin C through floater baffle B, wherein prevent that the wheel mechanism that topples 22 in hugs closely the clean water basin wall and rotate, compel tight wheel 17 in the tight wheel mechanism and hug closely the sedimentation tank wall and rotate, support walking wheel mechanism and hug closely the horizontally connect platform D rotation between sedimentation tank a and the clean water basin C. The wall of the sedimentation tank is circular. Wherein the pressing wheel 17 and the overturn-preventing wheel 22 are both pool wall guide wheels, and the supporting walking wheels 19 are walking wheels. As shown in fig. 9, in operation, the tightening wheel 17, the left brush 15, the right brush 11, the tightening propeller 25, the pontoon 26 and the like which are positioned below the supporting road wheels 19 are positioned below the water surface of the sedimentation basin a.

The embodiment also provides a moss removing method for the wall of the pool based on the moss removing machine, and the moss removing machine is adopted in the method for removing substances such as moss and algae on the wall of the pool; the method specifically comprises the following steps:

the moss removing machine is connected with a mud scraping and sucking machine in the sedimentation tank, or an underwater propeller is arranged on a main support 1 in the moss removing machine.

The moss removing machine is arranged in the sedimentation tank, nuts 28 for locking and connecting the tightening wheel shaft and the waist-shaped holes 18 in the tightening wheel beam 16 are loosened, the position of the tightening wheel shaft in the waist-shaped holes 18 in the tightening wheel beam 16 is adjusted, so that the tightening wheels 17 on the tightening wheel shaft can be tightly attached to the wall of the sedimentation tank, and the nuts 28 at one end of the tightening wheel shaft are screwed, so that the tightening wheel shaft is locked and connected with the waist-shaped holes 18 in the tightening wheel beam 16. Loosening the nut 28 for locking and connecting the supporting travelling wheel shaft with the waist-shaped hole 18 on the main bracket 1, adjusting the position of the supporting travelling wheel shaft on the waist-shaped hole 18 on the main bracket 1, enabling the supporting travelling wheel 19 on the supporting travelling wheel shaft to be tightly attached to the horizontal connecting platform D between the sedimentation tank and the clean water tank, and screwing the nut 28 at one end of the supporting travelling wheel shaft, so that the supporting travelling wheel shaft is locked and connected with the waist-shaped hole 18 on the main bracket 1. The overturn-preventing wheel 22 of the overturn-preventing wheel mechanism is always tightly attached to the clean water pool wall outside the sedimentation pool wall under the action of the torsion spring.

The switch of the packing propeller 25, the brush swinging mechanism, the left brush pre-pressing mechanism 12 and the right brush pre-pressing mechanism 8 is turned on. The tightening propeller 25 is electrified, the tightening propeller 25 generates a reaction force under water, and the tightening wheel 17 is ensured to be tightly attached to the wall of the sedimentation tank. The brush swinging mechanism is powered on, the swinging motor drives the rocker arm 3 to rotate through the rocker arm shaft 2, the rocker arm 3 drives the fixing seat 5 and the brush rod frame 6 to move up and down along the vertical guide shaft 7 through the connecting rod 4, the brush rod frame 6 drives the left brush swinging rod 13, the left brush rod 14 and the left brush 15 to move up and down, and meanwhile, the brush rod frame 6 drives the right brush swinging rod 9, the right brush rod 10 and the right brush 11 to move up and down. Left brush is mechanism 12 circular telegram in advance, and pre-compaction motor 29 in left brush is mechanism 12 drives pre-compaction screw rod 31 and rotates and then makes and compress tightly swivel nut 32 along sleeve 36 horizontal migration on pre-compaction screw rod 31, compresses tightly swivel nut 32 and compresses tightly set 35 in the top through spring 34, and the top of tight set 35 in the top tight left brush pendulum rod 13, the tight left brush-holder stud 14 in bottom top of left brush pendulum rod 13, finally makes left brush 15 on the left brush-holder stud 14 can hug closely the sedimentation tank wall and reciprocate. The 8 circular telegrams of right brush prepressing mechanism, prepressing motor 29 in the right brush prepressing mechanism 8 drives prepressing screw 31 and rotates and then makes and compresses tightly swivel nut 32 along sleeve 36 at prepressing screw 31 upper horizontal migration, compresses tightly swivel nut 32 and compresses tightly set 35 through spring 34, and the top of tight right brush pendulum rod 9 in tight set 35 top in top, the tight right brush-holder stud 10 in bottom top of right brush pendulum rod 9, finally makes left brush 15 on the right brush-holder stud 10 can hug closely the sedimentation tank wall and reciprocate.

The switch of the sludge scraping and sucking machine is turned on, the sludge scraping and sucking machine starts to work, the moss removing machine and the sludge scraping and sucking machine synchronously rotate along the wall of the sedimentation tank, or the switch of the underwater screw propeller is turned on, the underwater screw propeller is electrified to work, the underwater screw propeller drives the moss removing machine to automatically rotate along the wall of the sedimentation tank, the left hairbrush 15 and the right hairbrush 11 move along the wall of the sedimentation tank, and can be tightly attached to the wall of the sedimentation tank to move up and down simultaneously, so that the function of cleaning the wall of the sedimentation tank is realized.

The scope of the present invention includes, but is not limited to, the above embodiments, and the present invention is defined by the appended claims, and any alterations, modifications, and improvements that can be easily made by those skilled in the art are all within the scope of the present invention.

Claims

1. A method for cleaning moss on the wall of a water pool is characterized by comprising the following steps: removing substances attached to the wall of the water pool by using a moss removing machine;

the moss removing method specifically comprises the following steps:

the moss removing machine is arranged in the sedimentation tank, wherein a packing wheel in a packing wheel mechanism is tightly attached to the wall of the sedimentation tank, a supporting travelling wheel in a supporting travelling wheel mechanism is tightly attached to a horizontal connecting platform between the sedimentation tank and the clean water tank, and an anti-overturning wheel in an anti-overturning wheel mechanism is tightly attached to the wall of the clean water tank on the outer side of the wall of the sedimentation tank; opening switches of the packing propeller, the brush swinging mechanism, the left brush pre-pressing mechanism and the right brush pre-pressing mechanism; the tightening propeller is electrified to generate a reaction force under water, so that the tightening wheel is ensured to be tightly attached to the wall of the sedimentation tank; the brush swinging mechanism is electrified, and drives a left brush in the left brush mechanism and a right brush in the right brush mechanism to move up and down on the wall of the sedimentation tank; the left brush prepressing mechanism and the right brush prepressing mechanism are electrified, the left brush prepressing mechanism is tightly propped against the left brush mechanism, so that a left brush in the left brush mechanism is tightly clung to the wall of the sedimentation tank, and the right brush prepressing mechanism is tightly propped against the right brush mechanism, so that a right brush in the right brush mechanism is tightly clung to the wall of the sedimentation tank;

the scraping and sucking machine starts to work, the pressing wheel in the moss removing machine and the scraping and sucking machine synchronously rotate along the wall of the sedimentation tank, or the underwater propeller starts to work and drives the pressing wheel in the moss removing machine to automatically rotate along the wall of the sedimentation tank.

2. The moss removing method for the wall of the pond according to claim 1, wherein: the hairbrush swinging mechanism comprises a swinging motor, a rocker shaft, a rocker arm, a connecting rod and a brush rod frame, wherein the swinging motor is fixedly connected onto a main support through a motor mounting plate, the output end of the swinging motor is connected with the rocker shaft, the rocker shaft is rotatably connected with the main support through a bearing, the rocker shaft is connected with one end of the rocker arm, the other end of the rocker arm is fixedly connected with a short shaft, the short shaft is rotatably connected with one end of the connecting rod through a bearing, the other end of the connecting rod is rotatably connected with a fixing seat through a bearing, the fixing seat is fixedly connected with the brush rod frame, through holes for the vertical guide shafts to penetrate through are formed in the brush rod frame and the main support, the top end of the vertical guide shaft is connected with the through holes in the main support, and the vertical guide shaft is slidably connected with the through holes in the brush rod frame.

3. The moss removing method for the wall of the pond of claim 2, wherein: the left brush mechanism and the right brush mechanism have the same structure and are respectively and symmetrically arranged on the left side and the right side of the brush rod frame; the left brush mechanism comprises a left brush swing rod, a left brush rod and a left brush, the middle upper part of the left brush swing rod is rotatably connected with the left end of the brush rod frame, the bottom of the left brush swing rod is rotatably connected with the middle part of the left brush rod, and the left brush rod is provided with a plurality of left brushes which are uniformly distributed along the length direction of the left brush rod; the right brush mechanism comprises a right brush swing rod, a right brush rod and a right brush, the middle upper portion of the right brush swing rod is rotatably connected with the right end of the brush rod frame, the bottom of the right brush swing rod is rotatably connected with the middle of the right brush rod, and the right brush rod is provided with a plurality of right brushes which are uniformly distributed along the length direction of the right brush rod.

4. The moss removing method for the wall of the pond according to claim 3, wherein: the left end and the right end of the brush rod frame are fixedly connected with a swivel base, the middle upper portions of the left brush swing rod and the right brush swing rod are fixedly connected with a large rotating shaft which is used for being connected with the swivel base in a rotating mode, and the large rotating shaft is connected with the swivel base in a rotating mode.

5. The moss removing method for the wall of the pond according to claim 3, wherein: the left brush pre-pressing mechanism and the right brush pre-pressing mechanism are the same in structure and are symmetrically arranged on the left side and the right side of the brush rod frame respectively; the left hairbrush pre-pressing mechanism and the right hairbrush pre-pressing mechanism respectively comprise a pre-pressing motor, a pre-pressing screw rod, a pressing threaded sleeve, a spring, a jacking sleeve and a sleeve, wherein the pre-pressing motor is fixedly connected to the brush rod frame through a mounting seat, the output end of the pre-pressing motor is connected with the pre-pressing screw rod, the pre-pressing screw rod is in threaded connection with the pressing threaded sleeve, one end of the pressing threaded sleeve is connected with one end of the spring, the jacking sleeve with one end closed and the other end open is sleeved outside the pressing threaded sleeve and the spring, the other end of the spring is connected with the jacking sleeve, the pressing threaded sleeve can slide in the jacking sleeve, the sleeve is sleeved outside the jacking sleeve, the pressing threaded sleeve and the jacking sleeve can slide in the sleeve, the sleeve is fixedly connected with the mounting seat, a strip-shaped groove is formed in the sleeve, a slotted headless shaft position screw is connected to the pressing threaded sleeve, and the slotted shaft position screw is in sliding connection with the strip-shaped groove in the sleeve; one end of a jacking sleeve in the left brush pre-pressing mechanism is in contact with the top of the left brush oscillating bar, and one end of a jacking sleeve in the right brush pre-pressing mechanism is in contact with the top of the right brush oscillating bar;

6. The moss removing method for the wall of the pond according to claim 1, wherein: the two tightening wheel mechanisms are respectively arranged at the middle part and the bottom of the main support, each tightening wheel mechanism comprises a tightening wheel beam, a tightening wheel shaft and a tightening wheel, the tightening wheel beam is fixedly connected to the main support, the tightening wheel beam is U-shaped, waist-shaped holes are formed in two ends of the tightening wheel beam, the waist-shaped holes in the tightening wheel beam are locked and connected with the tightening wheel shaft through nuts, and the tightening wheel shaft is rotatably connected with the tightening wheel;

loosening the nut for locking and connecting the tightening wheel shaft and the waist-shaped hole on the tightening wheel beam, adjusting the position of the tightening wheel shaft in the waist-shaped hole on the tightening wheel beam, enabling the tightening wheel on the tightening wheel shaft to be tightly attached to the wall of the sedimentation tank, and tightening the nut at one end of the tightening wheel shaft, so that the tightening wheel shaft is locked and connected with the waist-shaped hole on the tightening wheel beam.

7. The moss removing method for the wall of the pond according to claim 1, wherein: the anti-overturning wheel mechanism comprises an anti-overturning wheel cross beam, an anti-overturning wheel seat, a rotary arm central shaft, a swing arm, an anti-overturning wheel shaft and an anti-overturning wheel, the anti-overturning wheel cross beam is fixedly connected to the main support, the anti-overturning wheel seat is fixedly connected to the bottoms of the two ends of the anti-overturning wheel cross beam, the anti-overturning wheel seat is fixedly connected with the rotary arm central shaft, the rotary arm central shaft is rotatably connected with the swing arm, a torsional spring is connected between the swing arm and the rotary arm central shaft or the torsional spring is connected between the swing arm and the anti-overturning wheel seat, the swing arm and the anti-overturning wheel shaft are connected through nut locking, the anti-overturning wheel shaft is rotatably connected with the anti-overturning wheel, and the torsional spring is used for enabling the anti-overturning wheel to be tightly attached to the wall of the clean water tank all the time.

8. The moss removing method for the wall of the pond according to claim 1, wherein: the main support is provided with two waist-shaped holes, each waist-shaped hole is connected with a supporting travelling wheel mechanism, each supporting travelling wheel mechanism comprises a supporting travelling wheel shaft and a supporting travelling wheel, the waist-shaped holes in the main support are locked and connected with the supporting travelling wheel shafts through nuts, and the supporting travelling wheel shafts are rotatably connected with supporting travelling wheels;

9. The moss removing method for the wall of the pond according to claim 1, wherein: compel tight screw and connect on screw installation pole, screw installation pole and main support fixed connection, the flotation pontoon is located compels tight screw below, and one compels tight wheel mechanism to be located the flotation pontoon below, and another compels tight wheel mechanism to be located compels tight screw top, support walking wheel in the walking wheel mechanism and be located compel tight wheel in the tight wheel mechanism and prevent toppling over the wheel top in the mechanism of preventing toppling, and support walking wheel and be located compel tight wheel and prevent toppling between the wheel.