CN217017948U

CN217017948U - Device that can be used to restoration soil maintenance under low temperature condition

Info

Publication number: CN217017948U
Application number: CN202122418776.3U
Authority: CN
Inventors: 邰伦晨
Original assignee: Individual
Current assignee: Xinjiang Xinjiang Xinjiang Na Mining Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-07-22
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a device capable of being used for repairing and maintaining soil under the low-temperature condition, which comprises a shell, a feeding hole, a crushing box, a screening box and a stirring box, wherein the feeding hole is inserted above the shell, the crushing box is installed at the top inside the shell, a crushing mechanism is arranged inside the crushing box and comprises a first motor, a first rotating rod, crushing rollers and crushing teeth, and two crushing rollers are arranged inside the crushing box; the screening mechanism and the shaking mechanism are matched with each other, the frame body is pushed to move leftwards by the rotation of the eccentric wheel, when the eccentric wheel is far away from the anti-abrasion pad, the frame body restores the frame body to the original state rightwards by the resilience force of the telescopic spring, and the frame body drives the screen plate to screen soil in a left-right reciprocating mode, so that impurities such as waste batteries and stones doped in the soil are left on the surface of the screen plate, meanwhile, the screening effect is better by intermittently knocking the frame body by the eccentric wheel, and meanwhile, vibration can be generated to prevent the screen plate from being blocked.

Description

Device that can be used to restoration soil maintenance under low temperature condition

Technical Field

The utility model relates to the technical field of soil repair, in particular to a device capable of being used for repairing and maintaining soil under a low-temperature condition.

Background

The polluted soil can reduce the risk or harm thereof through restoration, but generally needs a large amount of funds and a long time, the soil restoration means transferring, absorbing, degrading and converting pollutants in the soil by physical, chemical and biological methods to reduce the concentration of the pollutants to an acceptable level, or converting toxic and harmful pollutants into harmless substances, generally comprises three methods of biological restoration, physical restoration and chemical restoration, most of the soil restoration and treatment in China adopt liquid chemical reagents to be sprayed on the surface of the polluted soil, and the restoration reagents are mixed with the pollutants in the soil to generate chemical reaction, so that the purpose of restoring the soil is achieved;

at present, the device of current restoration soil maintenance is not convenient for sieve the great pollutant of doping in the soil and gets rid of, leads to this device poor to the restoration maintenance effect of soil, also is not convenient for carry out the breakage to more hard soil under the low temperature condition, leads to being difficult to carry out the operation of next step to soil, influences the course of work.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a device which can be used for repairing soil maintenance under low temperature.

One of the purposes of the utility model is realized by adopting the following technical scheme:

a device for repairing and maintaining soil under low temperature condition comprises a shell, a feed inlet, a crushing box, a screening box and a stirring box, wherein the feed inlet is inserted above the shell, the crushing box is installed at the top inside the shell, a crushing mechanism is arranged inside the crushing box, the screening box which is attached to the crushing box is installed between the left side and the right side inside the shell, a first rectangular opening is formed in the front side of the screening box, the screening mechanism is arranged inside the screening box, corresponding first openings are formed between the crushing box and the screening box, the stirring box which penetrates through the shell and extends to the outer side of the shell is installed at the bottom inside the shell, the stirring mechanism is arranged inside the stirring box, the stirring box and the screening box are attached to each other, and corresponding second openings are formed between the stirring box and the screening box, the discharge gate has been seted up in the left side of agitator tank, the casing left side is equipped with spraying mechanism, the right side of casing is equipped with shake mechanism.

Further, broken mechanism includes first motor, first bull stick, crushing roller and broken tooth, broken incasement portion is equipped with two crushing rollers, two all install the broken tooth that a plurality of irregularities set up on the crushing roller, two the inside first bull stick, two of all running through of crushing roller the first bull stick front end is all rotated and is installed on broken incasement wall, two the rear end of first bull stick all runs through broken case and casing to the rear side cover that extends to the casing is equipped with the gear, and two intermeshing between the gear, the L shaped plate is installed to the casing rear side, first motor is installed to L shaped plate inboard, just the output and one of first motor first bull stick is connected.

Further, screening mechanism includes framework, expanding spring and sieve, a plurality of expanding spring are installed in the left side of screening incasement portion, and are a plurality of same framework is installed to expanding spring's right-hand member, the second rectangle opening has been seted up to the framework front side, the third opening has been seted up to the below of framework, the sieve is installed through the slider in the bottom of the inside of framework, the sieve front side is installed and is passed second rectangle opening to extend to the handle in the framework outside, the abrasionproof pad is installed on the framework right side.

Furthermore, the sliding part comprises a sliding block, a sliding groove, a T-shaped inserting rod and a spring, the sliding block is installed on the left side and the right side of the sieve plate, the sliding groove matched with the sliding block is formed in the left side and the right side of the inner portion of the frame body, the sliding groove is connected with the sliding block in a sliding mode, the T-shaped inserting rod is arranged on the left side of the frame body, a jack is formed in the frame body, a slot is formed in the sliding block, the right end of the T-shaped inserting rod penetrates through the jack and is inserted into the slot, the spring is connected between the frame body and the T-shaped inserting rod, and the spring is sleeved on the T-shaped inserting rod.

Further, rabbling mechanism includes second motor, second bull stick and stirring vane, the backup pad is installed to the bottom on casing right side, install the second motor in the backup pad, install the second bull stick on the output of second motor, the second bull stick runs through casing and agitator tank to the internally mounted that extends to the agitator tank has stirring vane.

Further, the shaking mechanism comprises a first bevel gear, a second bevel gear, a third rotating rod and an eccentric wheel, the first bevel gear is sleeved on the output end of the second motor, the second bevel gear is meshed above the first bevel gear, the third rotating rod is installed above the second bevel gear, a fixing plate is installed on the right side of the shell, the top end of the third rotating rod penetrates through the fixing plate and extends to the upper portion of the fixing plate to be installed with the eccentric wheel, the third rotating rod and the fixing plate are installed in a rotating mode, and fourth openings are formed in the right side of the shell and the corresponding position of the screening box and the eccentric wheel.

Further, the sprinkling mechanism includes storage case, water pump, outlet pipe and shower nozzle, the storage case is installed in the casing left side, the inlet tube is inserted and is equipped with to storage case top, the water pump is inserted and is equipped with to the storage case below, the outlet pipe is inserted and is equipped with to the water pump below, the one end that the water pump was kept away from to the outlet pipe runs through the casing to extend to inside the casing, the outlet pipe below is inserted and is equipped with a plurality of shower nozzles, a plurality of logical grooves of laminating mutually with the shower nozzle below are seted up to the agitator tank top, and are a plurality of it all installs the filter screen to lead to inslot portion.

Compared with the prior art, the utility model has the beneficial effects that:

1. the screening mechanism and the shaking mechanism are matched with each other, the frame body is pushed to move leftwards by the rotation of the eccentric wheel, when the eccentric wheel is far away from the anti-abrasion pad, the frame body restores the frame body to the original state rightwards through the resilience force of the telescopic spring, and the frame body reciprocates in such a way to drive the screening plate to screen soil in a left-right reciprocating manner, so that impurities such as waste batteries and stones doped in the soil are left on the surface of the screening plate, and meanwhile, the screening effect is better by intermittently knocking the frame body through the eccentric wheel, and meanwhile, the vibration can be generated, and the blocking of the screening plate is prevented.

2. According to the utility model, the first motor, the gear, the first rotating rod, the crushing roller and the crushing teeth of the crushing mechanism are mutually matched, and the crushing teeth crush hard massive soil through the relative rotation between the two crushing rollers and the crushing teeth, so that the crushed soil is more beneficial to repair and maintenance, and meanwhile, the soil is prevented from being difficult to operate after entering the next working procedure, and the working efficiency is prevented from being influenced.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a front view of the present embodiment;

FIG. 3 is a partial top view of the present embodiment;

FIG. 4 is an enlarged view of the embodiment at A in FIG. 1;

FIG. 5 is an enlarged view of the embodiment at B in FIG. 1;

fig. 6 is an enlarged view of the embodiment at C in fig. 1.

In the figure: 1. a housing; 2. a feed inlet; 3. a crushing box; 4. screening the box; 5. a stirring box; 6. a discharge port; 7. a first motor; 8. a first rotating lever; 9. a crushing roller; 10. crushing teeth; 11. a gear; 12. an L-shaped plate; 13. a frame body; 14. a tension spring; 15. a sieve plate; 16. an anti-wear pad; 17. a slider; 18. a T-shaped insertion rod; 19. a spring; 20. a second motor; 21. a second rotating lever; 22. a stirring blade; 23. a support plate; 24. a first bevel gear; 25. a second bevel gear; 26. a third rotating rod; 27. an eccentric wheel; 28. a fixing plate; 29. a material storage box; 30. a water pump; 31. a water outlet pipe; 32. a spray head; 33. and (5) filtering by using a filter screen.

Detailed Description

The present invention is further described with reference to the accompanying drawings and the detailed description, and it should be noted that, in the case of no conflict, any combination between the embodiments or technical features described below may form a new embodiment.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 6, a device for repairing soil maintenance under low temperature condition comprises a housing 1, a feed inlet 2, a crushing box 3, a screening box 4 and a stirring box 5, wherein the feed inlet 2 is inserted above the housing 1, the crushing box 3 is installed at the top inside the housing 1, a crushing mechanism is arranged inside the crushing box 3, the crushing mechanism comprises a first motor 7, a first rotating rod 8, crushing rollers 9 and crushing teeth 10, two crushing rollers 9 are arranged inside the crushing box 3, a plurality of irregular crushing teeth 10 are installed on the two crushing rollers 9, the first rotating rod 8 is arranged inside the two crushing rollers 9 in a penetrating manner, the front ends of the two first rotating rods 8 are rotatably installed on the inner wall of the crushing box 3, the rear ends of the two first rotating rods 8 are respectively arranged to penetrate through the crushing box 3 and the housing 1 and extend to the rear side of the housing 1 and are sleeved with a gear 11, and the two gears 11 are engaged with each other, an L-shaped plate 12 is arranged at the rear side of a shell 1, a first motor 7 is arranged at the inner side of the L-shaped plate 12, the output end of the first motor 7 is connected with one of the first rotating rods 8, the mechanism is used by mutually matching the first motor 7, a gear 11, the first rotating rod 8, a crushing roller 9 and crushing teeth 10, the crushing teeth 10 crush harder massive soil through the relative rotation between the two crushing rollers 9 and the crushing teeth 10, the crushed soil is more favorable for repairing and maintaining the soil, meanwhile, the soil is prevented from being difficult to operate after entering the next procedure and affecting the working efficiency, a screening box 4 which is attached to the crushing box 3 is arranged between the left side and the right side inside the shell 1, a first rectangular opening is arranged at the front side of the screening box 4, a screening mechanism is arranged inside the screening box 4, the screening mechanism comprises a frame body 13, expansion springs 14 and 15, the left side of the interior of the screening box 4 is provided with a plurality of extension springs 14, the right ends of the extension springs 14 are provided with the same frame body 13, the front side of the frame body 13 is provided with a second rectangular opening, the lower part of the frame body 13 is provided with a third opening, the bottom of the interior of the frame body 13 is provided with a screen plate 15 through a sliding part, the sliding part comprises a sliding block 17, a sliding groove, a T-shaped inserted rod 18 and a spring 19, the left side and the right side of the screen plate 15 are both provided with the sliding block 17, the left side and the right side of the interior of the frame body 13 are both provided with the sliding groove matched with the sliding block 17, the sliding groove and the sliding block 17 form a sliding connection, the left side of the frame body 13 is provided with the T-shaped inserted rod 18, the frame body 13 is provided with an insertion hole, the sliding block 17 is provided with an insertion groove, the right end of the T-shaped inserted into the insertion groove, the spring 19 is connected between the frame body 13 and the T-shaped inserted rod 18, the spring 19 is sleeved on the T-shaped inserted rod 18, the front side of the screen plate 15 is provided with a second rectangular opening, and extend to the handle outside the frame 13, can be through the mutual cooperation of slide block 17 and spout, pull out the sieve 15 outwards through pulling the handle outwards, can clear up the pollutant on the sieve 15, insert into the slot through the T-shaped inserted link 18 simultaneously, fix the position of slide block 17, thus fix the position of sieve 15, prevent in the process of knocking of eccentric wheel 27, sieve 15 from shaking and dropping off, frame 13 right side is installed with the abrasionproof pad 16, can sieve the soil after the breakage through the screening mechanism, make the impurity such as discarded battery and stone that the soil inside adulterates stay on the sieve 15 surface, make the restoration maintenance effect to the soil better, soil can drop to the next process, and break case 3 and sieve case 4 and have offered corresponding first opening, the bottom of the inside of casing 1 installs one and runs through casing 1, and extend to the stirring case 5 of the outside of casing 1, the stirring mechanism is arranged in the stirring box 5 and comprises a second motor 20, a second rotating rod 21 and a stirring blade 22, a supporting plate 23 is arranged at the bottom of the right side of the shell 1, the second motor 20 is arranged on the supporting plate 23, the second rotating rod 21 is arranged at the output end of the second motor 20, the second rotating rod 21 penetrates through the shell 1 and the stirring box 5 and extends to the inside of the stirring box 5, and the stirring blade 22 is arranged in the stirring box 5, the stirring mechanism can mix sprayed liquid medicine with crushed and screened soil and generate chemical reaction through mixing with the liquid medicine, so that the purpose of soil remediation is achieved, the remedied soil can be stored through a discharge port 6, the stirring box 5 and the screening box 4 are mutually attached, corresponding second openings are formed between the stirring box 5 and the screening box 4, the discharge port 6 is formed in the left side of the stirring box 5, the spraying mechanism is arranged in the left side of the shell 1, the spraying mechanism comprises a storage tank 29, a water pump 30, a water outlet pipe 31 and spray heads 32, the storage tank 29 is installed on the left side of the shell 1, a water inlet pipe is inserted above the storage tank 29, the water pump 30 is inserted below the storage tank 29, the water outlet pipe 31 is inserted below the water pump 30, one end, far away from the water pump 30, of the water outlet pipe 31 penetrates through the shell 1 and extends into the shell 1, a plurality of spray heads 32 are inserted below the water outlet pipe 31, a plurality of through grooves which are attached to the lower portions of the spray heads 32 are formed above the stirring tank 5, filter screens 33 are installed inside the through grooves, the spraying mechanism extracts liquid medicine in the storage tank 29 through the water pump 30, sprays the liquid medicine into the stirring tank 5 through the discharge port 6 and the spray heads 32, the liquid medicine and soil are removed and mixed to generate chemical reaction, soil is repaired and maintained, the arrangement of the filter screens 33 can prevent the soil in the stirring tank 5 from overflowing, the right side of the shell 1 is provided with a shaking mechanism, the shaking mechanism comprises a first bevel gear 24, a second bevel gear 25, a third rotating rod 26 and an eccentric wheel 27, the output end of a second motor 20 is sleeved with the first bevel gear 24, the second bevel gear 25 is meshed above the first bevel gear 24, the third rotating rod 26 is installed above the second bevel gear 25, a fixing plate 28 is installed on the right side of the shell 1, the top end of the third rotating rod 26 penetrates through the fixing plate 28 and extends to the upper portion of the fixing plate 28 to be provided with the eccentric wheel 27, the third rotating rod 26 and the fixing plate 28 are rotatably installed, fourth openings are formed in the positions, corresponding to the eccentric wheel 27, on the right sides of the shell 1 and the screening box 4, the mechanism pushes the frame body 13 to move to the left side through the rotation of the eccentric wheel 27, when the eccentric wheel 27 is far away from the anti-abrasion pad 16, the frame body 13 restores the frame body 13 to the right through the resilience force of the telescopic spring 14, the screen plate reciprocates in such a way, so that the frame body 13 drives the screen plate 15 to screen soil in a left-right reciprocating manner, the intermittent knocking of the eccentric wheel 27 on the frame body 13 enables the screening effect to be better, and meanwhile, the vibration can be generated, so that the screen plate 15 is prevented from being blocked.

The working principle is as follows: when the soil crusher is used, firstly, the first motor 7 and the second motor 20 are opened, then soil to be repaired and maintained is thrown into the crushing box 3 from the feed inlet 2, the first motor 7 drives one of the first rotating rods 8 to rotate, one of the first rotating rods 8 drives the other first rotating rod 8 to rotate relatively through the two gears 11, the two first rotating rods 8 drive the two crushing rollers 9 and the crushing teeth 10 to crush the soil, the crushed soil falls onto the sieve plate 15 through the first opening, the second motor 20 drives the second rotating rod 21 to rotate, so as to drive the first bevel gear 24 to rotate, the first bevel gear 24 drives the second bevel gear 25 to rotate, the second bevel gear 25 drives the third rotating rod 26 to rotate, so as to drive the eccentric wheel 27 to rotate, when the eccentric wheel 27 contacts the anti-wear pad 16, the frame body 13 is pushed to move to the left side, when the eccentric wheel 27 is far away from the anti-wear pad 16, the frame body 13 restores the frame body 13 to the right through the resilience force of the extension spring 14, the frame body 13 reciprocates in such a way, the frame body 13 drives the sieve plate 15 to reciprocate left and right, the sieve plate 15 reciprocates left and right to sieve soil, impurities such as stones doped in the soil are left on the surface of the sieve plate 15, meanwhile, the sieve plate 15 is prevented from being blocked through intermittent knocking of the eccentric wheel 27 on the frame body 13, the sieving effect is better, the sieved soil falls into the stirring box 5 through a third opening and a second opening, the second motor 20 drives the second rotating rod 21 to rotate, the second rotating rod 21 drives the stirring blade 22 to stir and convey the crushed and sieved soil, at the moment, the water pump 30 is opened to pump out liquid medicine in the storage box 29, the liquid medicine is sprayed into the stirring box 5 through the discharge port 6 and the spray head 32, the stirring blade 22 fully mixes the soil and the liquid medicine, and simultaneously conveys the mixed soil to the discharge port 6, discharging is carried out from a discharging port 6, and soil restoration and maintenance are completed at the moment.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a can be used to restore device of soil maintenance under low temperature condition, includes casing (1), feed inlet (2), broken case (3), screening case (4) and agitator tank (5), its characterized in that: the feeding device is characterized in that a feeding hole (2) is inserted above the shell (1), a crushing box (3) is installed at the top inside the shell (1), a crushing mechanism is arranged inside the crushing box (3), a screening box (4) which is attached to the crushing box (3) is installed between the left side and the right side inside the shell (1), a first rectangular opening is arranged on the front side of the screening box (4), a screening mechanism is arranged inside the screening box (4), corresponding first openings are formed between the crushing box (3) and the screening box (4), a stirring box (5) which penetrates through the shell (1) and extends to the outer side of the shell (1) is installed at the bottom inside the shell (1), a stirring mechanism is arranged inside the stirring box (5), the stirring box (5) and the screening box (4) are attached to each other, and corresponding second openings are formed between the stirring box (5) and the screening box (4), discharge gate (6) have been seted up in the left side of agitator tank (5), casing (1) left side is equipped with spraying mechanism, the right side of casing (1) is equipped with the shake mechanism.

2. The apparatus for soil remediation under cryogenic conditions of claim 1, wherein: the crushing mechanism comprises a first motor (7), a first rotating rod (8), a crushing roller (9) and crushing teeth (10), two crushing rollers (9) are arranged in the crushing box (3), a plurality of irregularly-arranged crushing teeth (10) are arranged on the two crushing rollers (9), first rotating rods (8) are arranged in the two crushing rollers (9) in a penetrating manner, the front ends of the two first rotating rods (8) are rotatably arranged on the inner wall of the crushing box (3), the rear ends of the two first rotating rods (8) are respectively penetrated through the crushing box (3) and the shell (1), and extends to the rear side of the shell (1) and is sleeved with a gear (11), the two gears (11) are mutually meshed, an L-shaped plate (12) is arranged at the rear side of the shell (1), a first motor (7) is arranged at the inner side of the L-shaped plate (12), and the output end of the first motor (7) is connected with one of the first rotating rods (8).

3. The apparatus for soil remediation under cryogenic conditions of claim 1, wherein: screening mechanism includes framework (13), expanding spring (14) and sieve (15), a plurality of expanding spring (14) are installed, and are a plurality of to screening case (4) inside left side same framework (13) are installed to the right-hand member of expanding spring (14), framework (13) front side is seted up and is equipped with second rectangle opening, the third opening has been seted up to the below of framework (13), sieve (15) are installed through the slider in the bottom of the inside of framework (13), sieve (15) front side is installed and is passed second rectangle opening to extend to the handle in the framework (13) outside, abrasionproof pad (16) are installed on framework (13) right side.

4. A device for soil remediation maintenance at cryogenic conditions according to claim 3, wherein: the sliding piece comprises a sliding block (17), a sliding groove, a T-shaped inserting rod (18) and a spring (19), the sliding block (17) is installed on the left side and the right side of the sieve plate (15), the sliding groove matched with the sliding block (17) is formed in the left side and the right side of the frame body (13), sliding connection is formed between the sliding groove and the sliding block (17), the T-shaped inserting rod (18) is arranged on the left side of the frame body (13), a jack is formed in the frame body (13), a slot is formed in the sliding block (17), the right end of the T-shaped inserting rod (18) penetrates through the jack and is inserted into the slot, the spring (19) is connected between the frame body (13) and the T-shaped inserting rod (18), and the spring (19) is sleeved on the T-shaped inserting rod (18).

5. The apparatus for remediating soil maintenance at cryogenic conditions as set forth in claim 1, wherein: rabbling mechanism includes second motor (20), second bull stick (21) and stirring vane (22), backup pad (23) are installed to the bottom on casing (1) right side, install second motor (20) on backup pad (23), install second bull stick (21) on the output of second motor (20), second bull stick (21) run through casing (1) and agitator tank (5) to the internally mounted who extends to agitator tank (5) has stirring vane (22).

6. The apparatus for soil remediation under cryogenic conditions of claim 5, wherein: the shaking mechanism comprises a first bevel gear (24), a second bevel gear (25), a third rotating rod (26) and an eccentric wheel (27), the output end of the second motor (20) is sleeved with the first bevel gear (24), the second bevel gear (25) is meshed above the first bevel gear (24), the third rotating rod (26) is installed above the second bevel gear (25), a fixing plate (28) is installed on the right side of the shell (1), the top end of the third rotating rod (26) penetrates through the fixing plate (28) and extends to the upper side of the fixing plate (28) to be installed with the eccentric wheel (27), the third rotating rod (26) and the fixing plate (28) are rotatably installed, and fourth openings are formed in the corresponding positions of the right side of the shell (1) and the screening box (4) and the eccentric wheel (27).

7. The apparatus for soil remediation under cryogenic conditions of claim 1, wherein: spraying mechanism includes storage case (29), water pump (30), outlet pipe (31) and shower nozzle (32), storage case (29) are installed to casing (1) left side, the inlet tube is inserted to storage case (29) top, water pump (30) are inserted to storage case (29) below, water pump (30) below is inserted and is equipped with outlet pipe (31), the one end that water pump (30) were kept away from in outlet pipe (31) runs through casing (1) to extend to inside casing (1), outlet pipe (31) below is inserted and is equipped with a plurality of shower nozzles (32), a plurality of logical grooves of laminating mutually with shower nozzle (32) below are seted up to agitator tank (5) top, and is a plurality of filter screen (33) are all installed to logical inslot portion.