阅读说明：本技术 工业洗衣机内筒结构 (Inner barrel structure of industrial washing machine ) 是由 陈水权 董雯俊 谢中沟 于 2021-08-26 设计创作，主要内容包括：本发明公开了工业洗衣机内筒结构,包括筒体,所述筒体的内部可拆卸连接有三个呈环形阵列排布的壳体,每个所述壳体的表面均贯穿设置有过滤兜,所述壳体的内部对称设置有用于固定过滤兜的夹持组件,所述壳体的内部固定安装有用于限位夹持组件的若干个套杆,所述壳体的内部转动安装有与两个夹持组件传动连接的齿轮,所述齿轮传动连接有与两个夹持组件呈错位设置的导向组件,所述导向组件的上方固定安装有提拉组件；本发明通过提拉组件、导流组件、导向组件和夹持组件等之间的配合,提拉组件的上升和下降,可以对应实现夹持组件的分离和合拢,进而可以实现对过滤兜的快速拆装,以实现对过滤兜的有效清理和对应更换。(The invention discloses an inner barrel structure of an industrial washing machine, which comprises a barrel body, wherein three shells which are arranged in an annular array are detachably connected inside the barrel body, a filtering pocket penetrates through the surface of each shell, clamping components for fixing the filtering pockets are symmetrically arranged inside the shells, a plurality of loop bars for limiting the clamping components are fixedly arranged inside the shells, gears which are in transmission connection with the two clamping components are rotatably arranged inside the shells, the gears are in transmission connection with guide components which are in staggered arrangement with the two clamping components, and a lifting component is fixedly arranged above the guide components; according to the invention, through the matching among the lifting assembly, the flow guide assembly, the clamping assembly and the like, the lifting assembly rises and falls, the clamping assembly can be correspondingly separated and folded, and further the filtering pocket can be quickly disassembled and assembled, so that the filtering pocket can be effectively cleaned and correspondingly replaced.)

1. The inner barrel structure of the industrial washing machine comprises a barrel body and is characterized in that: the novel filter is characterized in that a plurality of shells which are arranged in an annular array are detachably connected inside the barrel, a filter pocket is arranged on the surface of each shell in a penetrating mode, clamping assemblies used for fixing the filter pockets are symmetrically arranged inside the shells, a plurality of loop bars used for limiting the clamping assemblies are fixedly mounted inside the shells, gears connected with the two clamping assemblies in a transmission mode are rotatably mounted inside the shells, guide assemblies which are arranged in a staggered mode with the two clamping assemblies are connected in the transmission mode through the gears, a lifting assembly is fixedly mounted above the guide assemblies, and a partition plate in sliding fit with the lifting assembly is fixedly mounted inside the shells.

2. The industrial washing machine drum structure of claim 1, wherein: the casing is open-top design, a plurality of water inlet has all been run through to the both sides of casing, a plurality of recess has been seted up on the surface of casing.

3. The industrial washing machine drum structure of claim 2, wherein: the filtering pocket is arranged in a U shape, and a lantern ring is fixedly arranged on the surface of the filtering pocket close to the shell.

4. The industrial washing machine drum structure of claim 3, wherein: the lifting assembly comprises a square plate, a top plate is fixedly mounted at the top of the square plate, an arc-shaped groove is formed in the top of the top plate, a placing groove used for placing a partition plate is formed in the surface of the square plate in a penetrating mode, and a spring is fixedly mounted between the bottom of the partition plate and the groove wall of the placing groove.

5. The industrial washing machine drum structure of claim 4, wherein: the guide assembly comprises a flat plate, the top of the flat plate is fixedly connected with the square plate, an opening is formed in the surface of the flat plate in a penetrating mode, a rack is fixedly mounted inside the opening, and the rack is meshed with the gear.

6. The industrial washing machine drum structure of claim 4, wherein: the centre gripping subassembly includes the pinion rack, the pinion rack meshes with the gear mutually, the spout has been run through on the surface of pinion rack, the loop bar is sliding fit with the spout, the fixed surface who keeps away from the gear of pinion rack installs first splint.

7. The industrial washing machine drum structure of claim 4, wherein: the centre gripping subassembly includes the base, the inner wall fixed connection of base and casing, the inside slidable mounting of base has spacing post, rotate through the pivot between the bottom of spacing post and the lateral wall of square board and be connected with the connecting rod, spacing post is close to the fixed surface who filters the pocket and installs the second splint.

8. The industrial washing machine drum structure of claim 2, wherein: the inside fixed mounting of barrel has two water conservancy diversion subassemblies, two the water conservancy diversion subassembly is laminated with two lateral walls of casing respectively.

Technical Field

The invention relates to the technical field of washing machine inner cylinders, in particular to an industrial washing machine inner cylinder structure.

Background

The washing machine is a cleaning electric appliance which utilizes the mechanical action generated by electric energy to wash clothes, and mainly comprises a box body, an inner barrel, a transmission and control system and the like, and a heating device is also arranged in the washing machine. The filter screen is hung on the inner drum of the washing machine, and the function is to filter clothes scraps, paper scraps, cotton fibers and other sundries in water flow by utilizing the water flow to completely pass through the filter screen so as to keep the water quality and prevent the water outlet hole and the water discharge pipe from being blocked by various sundries.

The Chinese invention patent publication No. CN110863325A discloses an inner cylinder device and a washing machine named as a double-power washing machine, wherein the inner cylinder device comprises an inner cylinder component, a lifting rib component, a cleaning brush component for cleaning the outer wall of an inner cylinder body and a double-power driving mechanism, and the inner cylinder component comprises an inner cylinder body, an inner cylinder baffle seat arranged at the end part of the inner cylinder body and a connecting rod component connected between the inner cylinder body and the inner cylinder baffle seat; the washing machine has the advantages of increasing the friction times between the clothes and the inner drum, realizing low-rotating-speed efficient washing of the clothes and the like.

But the device can't realize the effective filtration to debris such as the bits of hair on the clothing in the filtration rivers for debris such as bits of hair still can be attached to on the abluent clothing, reduced user's experience and felt, simultaneously along with the use of this washing machine inner tube, some bits of hair still can block up apopore and drain pipe, need the user to increase the number of times of clearing up apopore and drain pipe, have certain use limitation.

Therefore, it is necessary to provide an inner tub structure of an industrial washing machine to solve the above technical problems.

Disclosure of Invention

The invention aims to provide an inner cylinder structure of an industrial washing machine, which solves the problems that impurities such as flocks and the like on clothes in a filtered water flow cannot be effectively filtered in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: the inner barrel structure of the industrial washing machine comprises a barrel body, wherein three shells which are arranged in an annular array are detachably connected inside the barrel body, a filtering pocket is arranged on the surface of each shell in a penetrating mode, clamping assemblies used for fixing the filtering pockets are symmetrically arranged inside the shells, a plurality of loop bars used for limiting the clamping assemblies are fixedly mounted inside the shells, gears connected with the two clamping assemblies in a transmission mode are rotatably mounted inside the shells, guide assemblies in staggered arrangement with the two clamping assemblies are connected in the transmission mode through the gears, a lifting assembly is fixedly mounted above the guide assemblies, and a partition plate in sliding fit with the lifting assembly is fixedly mounted inside the shells.

By adopting the technical scheme, when the filtering bag is used, the barrel rotates to drive the internal water flow and clothes to continuously rotate, and the filtering bag filters impurities such as water flow, flocks and the like on the clothes; after using a period, the subassembly is carried to the upwards pulling, drive the direction subassembly upward movement, the direction subassembly drives gear revolve, the gear drives two centre gripping subassemblies in rotating and separates to both sides, can lift the filtration pocket fast this moment, then with the inside of clean filtration pocket reinsertion casing, loosen again and carry the subassembly of drawing, under the effect of baffle, it drives the automatic decline of direction subassembly to carry the subassembly of drawing, and then drive gear antiport, the gear drives two centre gripping subassemblies and folds in the middle of and press from both sides clean filtration pocket tightly, use and prepare for next filtration.

As a further scheme of the invention, the shell is designed in a top opening mode, a plurality of water inlets are formed in the two sides of the shell in a penetrating mode, one-way valves are arranged at the water inlets, and a plurality of grooves are formed in the surface of the shell.

By adopting the technical scheme, the lifting component serves as a top cover in the shell, and the lifting component is kept attached to the inner walls of the two sides of the shell; the water inlet is matched with a one-way valve (the water inlet and the one-way valve are not shown in the figure), water flow during washing can pass through the water inlet, the water flow during washing can enter the shell from any one side water inlet but cannot enter or flow out from two sides simultaneously, and both sides can only realize the water inlet function; the grooves can increase the movement of clothes and expose sundries such as flocks and the like.

As a further scheme of the invention, the filtering bag is arranged in a U shape, and the surface of the filtering bag close to the shell is fixedly provided with a lantern ring.

By adopting the technical scheme, sundries such as flocks and the like entering the shell along with water flow enter the filtering bag from the lantern ring, and the water flow can normally pass through the filtering bag; the lantern ring is made by stainless steel material, and the thickness of the lantern ring is greater than the wall thickness of casing for the lantern ring can be located the wall of casing, makes things convenient for the centre gripping subassembly to fix fast simultaneously, can also make things convenient for debris such as flocks to get into fast in filtering the pocket.

As a further scheme of the invention, the lifting assembly comprises a square plate, a top plate is fixedly mounted at the top of the square plate, an arc-shaped groove is formed in the top of the top plate, a placing groove for placing a partition plate is formed in the surface of the square plate in a penetrating mode, and a spring is fixedly mounted between the bottom of the partition plate and the groove wall of the placing groove.

By adopting the technical scheme, after the spring pressing device is used for a period of time, fingers are inserted into the arc-shaped grooves, the top plate is lifted upwards to drive the square plates to ascend, and the square plates and the partition plates are matched to extrude the spring; when the top plate is loosened, the square plate drives the top plate to descend under the action of the spring.

As a further scheme of the invention, the guide assembly comprises a flat plate, the top of the flat plate is fixedly connected with the square plate, an opening is formed in the surface of the flat plate in a penetrating mode, a rack is fixedly installed inside the opening, and the rack is meshed with the gear.

By adopting the technical scheme, the square plate is driven to synchronously move when rising, so that the racks in the opening rise together, and the racks drive the gear to start rotating in the moving process; when the square plate descends under the action of the spring, the gear can be driven to rotate reversely through the rack.

As a further scheme of the invention, the clamping assembly comprises a toothed plate, the toothed plate is meshed with the gear, two sliding grooves are formed in the surface of the toothed plate in a penetrating manner, the loop bar is in sliding fit with the sliding grooves, and a first clamping plate is fixedly mounted on the surface of the toothed plate far away from the gear.

By adopting the technical scheme, the two first clamping plates are attached to the inner wall of the shell; the stable horizontal movement of the toothed plate can be realized through the matching between the loop bar and the sliding chute;

the gear is meshed with the two toothed plates, the gear drives the two toothed plates to be separated towards two sides when rotating, the toothed plates drive the two first clamping plates to synchronously move and separate from the lantern rings on the filtering bag, and at the moment, the filtering bag and the lantern rings can be quickly taken down to be replaced or cleaned; the gear drives two pinion racks and two first splint to fold to the centre when the antiport, can press from both sides the lantern ring that newly changed this moment tightly to it is effective spacing to realize filtering the pocket newly.

As a further scheme of the invention, the clamping assembly comprises a base, the base is fixedly connected with the inner wall of the shell, a limiting column is slidably mounted inside the base, a connecting rod is rotatably connected between the bottom of the limiting column and the side wall of the square plate through a rotating shaft, and a second clamping plate is fixedly mounted on the surface, close to the filtering pocket, of the limiting column.

By adopting the technical scheme, when the square plate rises, the connecting rod can be driven to move through the rotating shaft, the limiting column can be driven to be separated towards two sides under the matching of the base and the rotating shaft, the limiting column drives the second clamping plate to synchronously move and be separated from the lantern ring on the filtering pocket, and the filtering pocket and the lantern ring can be quickly taken down and replaced or cleaned; when square board descends, can drive connecting rod antiport through the pivot, under the cooperation of base, spacing post and pivot, drive two second splint and fold to the centre, the lantern ring that will newly change is tight, and is tight to the realization is spacing effectively of filtering the pocket newly.

As a further scheme of the invention, two flow guide assemblies are fixedly arranged in the cylinder body and are respectively attached to two side walls of the shell. The water guide assembly comprises a rectangular strip, the rectangular strip is fixedly connected with the surface of the barrel, the side wall of the rectangular strip, far away from the shell, is arranged into a landslide, a plurality of guide grooves are formed in the landslide of the rectangular strip, and the guide grooves are correspondingly communicated with the water passing port of the shell respectively.

By adopting the technical scheme, the rectangular strip arranged in the landslide can reduce severe collision of clothes and reduce damage to clothes buttons and the like; the plurality of flow guide grooves are arranged corresponding to the water inlet, so that water flow can conveniently enter the shell, and the normal use of the filter bag is ensured.

According to the inner barrel structure of the industrial washing machine, the lifting assembly is matched with the guide assembly, the clamping assembly and the like, so that the lifting assembly can ascend and descend, the clamping assembly can be correspondingly separated and folded, the filtering bag can be quickly disassembled and assembled, and the filtering bag can be effectively cleaned and correspondingly replaced; through filtering pocket and lantern ring, can realize reducing the number of times that the user cleared up apopore and drain pipe to the effective filtration of debris such as flocks in the rivers, improve holistic product experience and feel.

Drawings

The invention is further illustrated with reference to the following figures and examples:

FIG. 1 is a perspective view of the overall construction of the present invention;

FIG. 2 is a rear left side view of the overall construction of the present invention laid flat;

FIG. 3 is a schematic view of the inner barrel of the present invention after deployment;

FIG. 4 is a schematic view of a filter pocket and collar configuration of the present invention;

FIG. 5 is a schematic view of a lift assembly of the present invention;

FIG. 6 is a schematic view of a guide assembly according to the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 6;

FIG. 8 is a schematic structural diagram of a sixth embodiment of the present invention;

FIG. 9 is a rear view of a sixth embodiment of the invention;

fig. 10 is a schematic structural diagram of a second modified example of the sixth embodiment of the present invention.

In the figure: 1. a barrel; 2. a housing; 3. a filter bag; 4. a pull-up assembly; 5. a flow guide assembly; 6. a guide assembly; 7. a clamping assembly; 8. a partition plate; 9. a loop bar; 10. a gear; 11. a groove; 12. a collar; 401. a square plate; 402. a top plate; 403. an arc-shaped slot; 404. a placement groove; 405. a spring; 501. a rectangular strip; 502. a diversion trench; 601. a flat plate; 602. an opening; 603. a rack; 701. a toothed plate; 702. a chute; 703. a first splint; 7001. a base; 7002. a limiting column; 7003. a connecting rod; 7004. a second splint.

Detailed Description

The first embodiment is as follows:

referring to fig. 1 to 3, an embodiment of the present invention provides an inner drum structure of an industrial washing machine: including barrel 1, barrel 1's inside can be dismantled and be connected with three casing 2 that are annular array and arrange, every casing 2's surface all runs through and is provided with filtration pocket 3, casing 2's inside symmetry is provided with the centre gripping subassembly 7 that is used for fixed filtration pocket 3, casing 2's inside fixed mounting has a plurality of loop bar 9 that is used for spacing centre gripping subassembly 7, casing 2's inside rotation installs the gear 10 of being connected with two centre gripping subassembly 7 transmissions, gear 10 transmissions is connected with the direction subassembly 6 that is the dislocation set with two centre gripping subassemblies 7, the top fixed mounting of direction subassembly 6 has carries and draws subassembly 4 sliding fit's baffle 8, casing 2's inside fixed mounting has and carries.

In the present embodiment, it is preferable that: when the washing machine is used, the washing machine drives the barrel body 1 to rotate, the barrel body 1 drives the internal water flow and clothes to continuously rotate, and the filtering bag 3 is used for filtering sundries such as water flow and flocks on the clothes; after waiting to use a period, upwards stimulate and carry subassembly 4, drive guide subassembly 6 upward movement, guide subassembly 6 drives gear 10 and rotates, gear 10 drives two centre gripping subassemblies 7 in the rotation and separates to both sides, can lift filter pocket 3 off from casing 2 fast this moment, then with the inside of clean filter pocket 3 reinsertion casing 2, loosen again and carry subassembly 4, under the effect of baffle 8, carry subassembly 4 and drive guide subassembly 6 automatic decline, and then drive gear 10 antiport, gear 10 drives two centre gripping subassemblies 7 and folds to the centre and press from both sides clean filter pocket 3 tightly, prepare for next filtration use.

As a further improvement of the present embodiment: in actual use, the inner surface of the installation shell 2 of the cylinder body 1 can be fixedly provided with a plurality of bulges, and the bulges can be integrally formed with the cylinder body 1; when the drum 1 rotates, the water flow can spray the clothes to the maximum extent, and the washing effect is naturally better.

As a further improvement of the present embodiment: in practical use, the shell 2 can be detachably connected with the barrel 1 through bolts, but the mode can increase the trouble of installation and disassembly for users, and tools are required to be equipped; the shell 2 can be detachably connected with the barrel 1 in a clamping groove buckling mode, compared with a bolt, the clamping groove buckling mode is convenient to install and is the existing mature technology, and detailed description is omitted.

Example two:

referring to fig. 3 and 5, in the first embodiment, the housing 2 is designed to be open at the top, a plurality of water inlets are formed through both sides of the housing 2, check valves are disposed at the water inlets, and a plurality of grooves 11 are formed on the surface of the housing 2.

In the present embodiment, it is preferable that: the pulling assembly 4 is used as a top cover in the shell 2, and the pulling assembly 4 is kept attached to the inner walls of the two sides of the shell 2;

the water inlet is matched with a one-way valve (the water inlet and the one-way valve are not shown in the figure), water flow during washing can pass through the water inlet, the water flow during washing can enter the shell 2 from the water inlet on any side, but cannot enter or flow out from two sides simultaneously, and the water inlet function can be realized on the two sides; the grooves 11 can increase the movement of clothes and expose sundries such as flocks and the like.

As a further improvement of the present embodiment: in practical use, the groove 11 may be modified into a profiled groove or a profiled block to increase the movement of the laundry and maximize the water flow to spray the laundry.

Example three:

referring to fig. 3 and 4, in the second embodiment, the filtering bag 3 is U-shaped, and a collar 12 is fixedly installed on the surface of the filtering bag 3 close to the housing 2.

In the present embodiment, it is preferable that: sundries such as flocks and the like entering the shell 2 from the water inlet along with water flow can finally enter the filtering bag 3 from the lantern ring 12 because of the unidirectional arrangement of the water inlet, and the water flow can normally pass through the filtering bag 3;

lantern ring 12 is made by stainless steel material, and the thickness of lantern ring 12 is greater than the wall thickness of casing 2 for lantern ring 12 both can be located the wall of casing 2, also can make things convenient for clamping component 7 to carry out quick fixed to it, can also make things convenient for debris such as flocks to get into fast in filtering pocket 3.

As a further improvement of the present embodiment: in actual use, the number of the filtering pockets 3 and the lantern rings 12 and the size of the lantern rings 12 can be correspondingly increased according to needs so as to meet the drainage requirement after water flow enters the shell 2; at the same time, the shape of the collar 12 can be changed to facilitate the clamping of the clamping assembly 7 and to improve the fixing effect.

Example four:

referring to fig. 5 and 6, based on the third embodiment, the lifting assembly 4 includes a square plate 401, a top plate 402 is fixedly mounted on the top of the square plate 401, an arc-shaped groove 403 is formed on the top of the top plate 402, a placing groove 404 for placing the partition plate 8 is formed through the surface of the square plate 401, and a spring 405 is fixedly mounted between the bottom of the partition plate 8 and the groove wall of the placing groove 404.

In the present embodiment, it is preferable that: after the washing machine is used for a period of time, fingers are inserted into the arc-shaped groove 403, then the top plate 402 is lifted upwards to drive the square plate 401 to ascend, and the square plate 401 and the partition plate 8 are matched to extrude the spring 405 in the process; when the finger separates with arc groove 403, under the effect of spring 405, square board 401 can drive roof 402 and descend, and roof 402 after the decline just laminates with the top of casing 2, plays the top cap effect.

As a further improvement of the present embodiment: in actual use, the top plate 402 and the housing 2 may be fixedly connected, the square plate 401 penetrates through the top plate 402, the arc-shaped groove 403 is formed in the top of the square plate 401, and the height of the square plate 401 in the initial state is consistent with that of the top plate 402, i.e. is a plane.

As a further improvement of the present embodiment: during actual use, can correspond the position of adjusting standing groove 404 and baffle 8, can set up the optional position at square board 401 as long as can guarantee that fixed mounting has spring 405 between the bottom of baffle 8 and the standing groove 404, can also correspond the quantity of spring 405 simultaneously according to actual need.

As a further improvement of the present embodiment: in actual use, a guide groove can be formed in the housing 2, and a guide block is additionally arranged on the square plate 401, so that the up-and-down stability of the square plate 401 is improved.

Example five:

referring to fig. 4 to 7, based on the fourth embodiment, the guiding assembly 6 includes a flat plate 601, the top of the flat plate 601 is fixedly connected to the square plate 401, an opening 602 is formed through the surface of the flat plate 601, a rack 603 is fixedly installed inside the opening 602, and the rack 603 is engaged with the gear 10. The clamping assembly 7 comprises a toothed plate 701, the toothed plate 701 is meshed with the gear 10, two sliding grooves 702 are formed in the surface of the toothed plate 701 in a penetrating mode, the loop bar 9 is in sliding fit with the sliding grooves 702, and a first clamping plate 703 is fixedly mounted on the surface, far away from the gear 10, of the toothed plate 701.

In the present embodiment, it is preferable that: the two first clamping plates 703 are both attached to the inner wall of the shell 2 close to the filtering bag 3; through the cooperation between loop bar 9 and spout 702 etc., can realize the stable horizontal migration of pinion rack 701.

When the square plate 401 rises, the flat plate 601 is driven to move synchronously, so that the racks 603 in the opening 602 rise together, the racks 603 drive the gear 10 to rotate in the moving process, the gear 10 drives the two toothed plates 701 to separate towards two sides when rotating, the toothed plates 701 drive the two first clamping plates 703 to move synchronously to separate from the lantern rings 12 on the filter bag 3, and at the moment, the filter bag 3 and the lantern rings 12 can be taken down quickly to be replaced or cleaned; when the square plate 401 descends under the action of the spring 405, the flat plate 601 drives the gear 10 to rotate reversely through the rack 603, the gear 10 drives the two toothed plates 701 and the two first clamping plates 703 to fold towards the middle when rotating reversely, and at the moment, the newly replaced lantern ring 12 can be clamped, so that effective limitation on the new filter bag 3 is realized; after filtration pocket 3 was changed many times, can consider to dismantle the washing to casing 2, because debris such as not whole flocks all get into filtration pocket 3 and have cleared up, but casing 2 dismantles abluent number of times and certainly is less than filtration pocket 3.

As a further improvement of the present embodiment: in practical use, the rack 603 of the guide assembly 6 may be installed on either side of the opening 602, as long as it is not installed on both upper and lower sides.

Example six:

referring to fig. 4, 5, 8, 9 and 10, on the basis of the fourth embodiment, the clamping assembly 7 includes a base 7001, the base 7001 is fixedly connected with the inner wall of the housing 2, a position-limiting column 7002 is slidably installed inside the base 7001, a connecting rod 7003 is rotatably connected between the bottom of the position-limiting column 7002 and the side wall of the square plate 401 through a rotating shaft, and a second clamping plate 7004 is fixedly installed on the position of the position-limiting column 7002 near the surface of the filter bag 3.

In the present embodiment, it is preferable that: the two second clamping plates 7004 are attached to the inner wall, close to the filtering bag 3, of the shell 2; meanwhile, the embodiment is implemented without the matching of the guide assembly 6 and the gear 10, so that the material is saved, the processing procedures are reduced, and the stability is slightly poor compared with that of the fifth embodiment.

When the square plate 401 rises, the connecting rod 7003 is driven to move through the rotating shaft, the limiting columns 7002 can be driven to separate towards two sides under the matching of the base 7001 and the rotating shaft, the limiting columns 7002 drive the second clamping plates 7004 to synchronously move and separate from the lantern rings 12 on the filtering bag 3, and at the moment, the filtering bag 3 and the lantern rings 12 can be quickly taken down for replacement or cleaning; when the square plate 401 descends, the connecting rod 7003 is driven to move reversely through the rotating shaft, and under the matching of the structures such as the base 7001, the limiting columns 7002, the rotating shaft and the like, the two second clamping plates 7004 are driven to be folded towards the middle, and the newly replaced lantern rings 12 are clamped, so that the effective limitation on the new filter bag 3 is realized; when the filter bag 3 is replaced several times, it is possible to consider disassembling and cleaning the housing 2 because some foreign materials may remain in the housing 2.

As a further improvement of the present embodiment: in practical use, the limiting column 7002 and the inner wall of the housing 2 can be fixedly connected, the base 7001 and the limiting column 7002 can be slidably mounted, the connecting rod 7003 can be changed into the way that the base 7001 and the square plate 401 are rotatably mounted through a rotating shaft, and the second clamping plate 7004 and the base 7001 are fixedly connected, so that the effects described in the sixth embodiment can be achieved; but may be somewhat less stable than example six.

As a further improvement of the present embodiment: as shown in fig. 10, in actual use, two cross bars (referred to as b for convenience of description) may be rotatably mounted on the front surface of the square plate 401, and the two cross bars b are symmetrically arranged; stoppers (referred to as a for convenience of description) can be fixedly arranged on the inner wall of the shell 2 and on the upper side and the lower side of each cross rod b, and the two stoppers a are symmetrically and alternately arranged; a third clamping plate (not shown in the figure) is fixedly arranged at the end part of the cross rod b far away from the square plate 401.

In the modified embodiment, the square plate 401 needs to be moved in a manner that the square plate can be pressed down only by a finger and then restored and lifted up by the spring 405, and the spring 405 is positioned above the partition plate 8.

When the square plate 401 is in an initial state, the square plate is in a rising state, the two cross rods b are driven to move through the rotating shaft, under the action of the stop blocks a above the cross rods b, the two cross rods b finally form a splayed shape, and meanwhile, the cross rods b can drive the two third clamping plates to be folded towards the middle to clamp the lantern ring 12, so that effective limiting on the filtering pocket 3 is realized; when downwards pressing square board 401 through the finger, can drive two horizontal pole b antiport through the pivot, under the effect of both sides dog a about horizontal pole b, two horizontal pole b finally can form a "one" font shape, and horizontal pole b still can drive two third splint simultaneously and remove to both sides and filter the lantern ring 12 separation on the pocket 3, can take off fast this moment and filter pocket 3 and lantern ring 12, change or wash it.

In the modified embodiment, if the position of the spring 405 is not changed and is still below the partition plate 8, at this time, the position of the square plate 401 is selected to be moved to the position right below the housing 2, the square plate 401 can only be pulled out downwards through the arc-shaped groove 403, and then is reset through the spring 405, and the effects described in the modified embodiment can also be achieved.

The implementation of this modified embodiment does not require the cooperation of the guide assembly 6 and the gear 10, saving material and also reducing machining processes, but may be somewhat less stable than the sixth embodiment.

Example seven:

referring to fig. 1 and 5, on the basis of the second embodiment, two flow guide assemblies 5 are fixedly installed inside the cylinder 1, and the two flow guide assemblies 5 are respectively attached to two side walls of the housing 2. The flow guide assembly 5 comprises a rectangular strip 501, the rectangular strip 501 is fixedly connected with the surface of the barrel 1, the side wall of the rectangular strip 501, far away from the shell 2, is provided with a landslide, the landslide of the rectangular strip 501 is provided with a plurality of flow guide grooves 502, and the flow guide grooves 502 are respectively communicated with the water passing openings of the shell 2 correspondingly.

In the present embodiment, it is preferable that: the rectangular strip 501 arranged in a landslide can reduce severe collision of clothes and reduce damage to clothes buttons and the like; the arranged guide grooves 502 correspond to the water inlet, so that water flow can conveniently enter the shell 2, and the normal use of the filter bag 3 is ensured.

In use, water flows from the plurality of channels 502, through the inlet into the interior of the housing 2, and out of the collar 12 through the filter bag 3.

As a further improvement of the present embodiment: in actual use, the rectangular strip 501 may be designed to be integrally formed with the barrel 1 or integrally formed with the housing 2; when integrally formed with the housing 2, the rectangular bar 501 does not necessarily need to be fixedly connected to the surface of the cylinder 1, and may be attached to the surface of the cylinder 1.

The working principle and the using method of the invention are as follows: start washing machine during the use and drive barrel 1 and rotate, barrel 1 drives inside rivers and clothing and continuously rotates, and rivers are followed a plurality of guiding gutter 502, through water inlet and check valve entering casing 2's inside, then flow out through filtering pocket 3 from lantern ring 12, are accomplished the filtration to debris such as the hair bits on rivers and the clothing by filtering pocket 3.

After the square plate is used for a period of time, fingers are inserted into the arc-shaped grooves 403, then the top plate 402 is lifted upwards to drive the square plate 401 to ascend, and the square plate 401 and the partition plate 8 are matched to extrude the spring 405 in the process; when the square plate 401 rises, the flat plate 601 is driven to move synchronously, so that the racks 603 in the opening 602 rise together, the racks 603 drive the gear 10 to rotate in the moving process, the gear 10 is matched with structures such as the loop bar 9 and the sliding chute 702 to drive the two toothed plates 701 to separate towards two sides when rotating, the toothed plates 701 drive the two first clamping plates 703 to move synchronously to separate from the loop 12 on the filter bag 3, and at the moment, the filter bag 3 and the loop 12 can be taken down quickly to be replaced or cleaned; the times of disassembly and cleaning of the shell 2 are far less than those of the filter bag 3, because most of sundries such as flocks and the like enter the filter bag 3 along with water flow.

After the filtering pocket 3 is cleaned or replaced, the fingers are loosened to be separated from the arc-shaped groove 403, the square plate 401 can drive the top plate 402 and the flat plate 601 to descend under the action of the partition plate 8 and the spring 405, the flat plate 601 drives the gear 10 to reversely rotate through the rack 603, the gear 10 drives the two toothed plates 701 and the two first clamping plates 703 to be folded towards the middle when reversely rotating, and at the moment, the newly replaced lantern ring 12 can be clamped tightly, so that effective limitation on the newly filtering pocket 3 is realized, and preparation is made for normal use of the washing machine.

Through the matching of the structures such as the square plate 401, the rack 603, the toothed plate 701 and the gear 10, the square plate 401 can ascend and descend, the separation and the closure of the two first clamping plates 703 can be correspondingly realized, and further, the rapid disassembly and assembly of the filtering bag 3 can be realized, so that the filtering bag 3 can be effectively cleaned and correspondingly replaced; through the matching of the structures of the shell 2, the groove 11, the rectangular strips 501, the guide grooves 502 and the like, the water flow and clothes can be guided, the damage to clothes buttons and the like is reduced, and meanwhile, the impurities such as flocks and the like can be effectively filtered; through the cooperation of first splint 703 and lantern ring 12 isotructure, can realize filtering effective spacing of pocket 3, easy operation convenient assembling has satisfied more demands in the in-service use.