CN211596099U - Drum washing machine with manual washing and dewatering functions - Google Patents

Abstract

The utility model provides a drum-type washing machine with manual washing and dewatering functions, which comprises an outer barrel, an inner container and an operation part, wherein the outer barrel is provided with a water inlet and a water outlet, the inner container is transversely arranged in the outer barrel, the front end and the rear end of the inner container are rotatably connected on a bearing bracket in the outer barrel through a rotating shaft and a bearing, and the rotating shaft at the front end of the inner container is connected with a pinion after passing through the bearing bracket; the operating portion includes end cover, rotatory lid, gear box, operating handle and central pivot, there are engaged with sun gear, drive gear and ring gear in the gear box, sun gear installs synchronous rotation in central pivot, ring gear surface and rotatory lid block and synchronous rotation, the end cover is connected and is fixed on the urceolus, it is inboard that the rotatory lid is located the end cover, the rotatory lid center is provided with the laundry handle hole, operating handle inserts the downthehole completion laundry operation of laundry handle, operating handle inserts the downthehole completion dehydration operation of dehydration handle.

Description

Drum washing machine with manual washing and dewatering functions

Technical Field

The invention relates to a washing machine, in particular to a drum washing machine with manual washing and dewatering functions.

Background

The washing machine is a common tool in life, the application range is very wide, however, the washing machines sold in the market at present are all electric, and in some occasions where electric appliances cannot be used, the washing machine is not suitable, for example, in schools, under the safety consideration, the use power of the electric appliances in each dormitory is limited to a very low range, except for a plurality of computers and electric lamps, a plurality of small fans or table lamps are used at most, and as long as one electric appliance with high use power trips immediately, so that basically all the colleges and universities have clear text regulations which do not allow the washing machine to be used in the dormitory, and therefore, the washing of the clothes by students is very inconvenient. In addition, for some remote areas with power shortage, the power itself is a shortage of energy, and even no more, no more than using electric washing machines, such as africa, india, southeast asia, and herdsmen in Xinjiang, inner Mongolia, Hasakstein, Gilkinstein, Tagusteins, etc., they can not clean clothes effectively in time when going out to nomad in summer, so it is necessary to invent a washing machine without power consumption to wash clothes conveniently.

In contrast, the applicant filed a new utility model named "manual washing machine" on 27/2/2019, filed with application number 2019202468635, and also filed an invention patent, which can solve the above problems well, and then the technical solution of the patent application is not ideal enough in the dewatering process, and is somewhat complicated in structure, so that the rotation speed needs to be further increased and the structure needs to be simplified.

Disclosure of Invention

In view of the above problems, the present invention is directed to a drum washing machine with manual washing and dewatering functions, which has a compact structure, a novel design, a safe and reliable use, a good washing effect and a fast speed, and is suitable for the user to exercise his body while washing clothes, especially for the occasions where the user cannot use the electric appliance and the remote poor areas with power shortage.

The technical scheme of the invention is that the drum washing machine with manual cleaning and dewatering comprises an outer barrel, an inner container and an operation part, wherein the outer barrel is provided with a water inlet and a water outlet, the inner container is transversely arranged in the outer barrel, the front end and the rear end of the inner container are rotatably connected to a bearing frame in the outer barrel through a rotating shaft and a bearing, and the rotating shaft at the front end of the inner container penetrates through the bearing frame and then is connected with a pinion; the operating part comprises an end cover, a rotating cover, a gear box, an operating handle and a central rotating shaft, wherein a central gear, a transmission gear and a gear ring which are meshed with each other are arranged in the gear box, the central gear is arranged on the central rotating shaft and rotates synchronously, the outer surface of the gear ring is clamped with the rotating cover and rotates synchronously, the end cover is connected and fixed on the outer barrel, the rotating cover is positioned on the inner side of the end cover, a washing operating hole is formed in the center of the rotating cover, the operating handle is inserted into the washing operating hole and is clamped and positioned with the central rotating shaft along the circumferential direction, the central rotating shaft penetrates through a bearing in the central gear and a bearing seat plate and then is connected with a large gear meshed with a small gear, and the; the rotary cover is provided with a dehydration operation hole at a position deviating from the center, the operation handle is inserted into the dehydration operation hole and then rotates to drive the rotary cover to rotate, the rotary cover drives the transmission gear and the central gear to rotate and speed up through the gear ring and then drives the central rotating shaft to rotate, and then the inner container is further driven to rotate with higher speed through the big gear and the small gear.

Preferably, be provided with the installation that caves in on the inside wall around the urceolus and hold the chamber, the installation on the rear end inside wall holds the intracavity and installs bearing bracket and bearing, and wherein the bearing is located the bearing bracket and waterproof sealing sets up, and the installation on the front end inside wall holds the intracavity and installs bearing bracket, bearing and big, pinion, and wherein the bearing is located the bearing bracket and waterproof sealing sets up, central pivot rear end penetrate the installation hold the intracavity and with the urceolus between be provided with waterproof sealing assembly.

Preferably, after the inner container and the bearing frame are installed, the inner container and the bearing frame are directly placed into the outer barrel from top to bottom, the bearing frame is inserted into the vertical slot of the installation accommodating cavity in a clamped mode, the top of the outer barrel is connected with the upper cover, the upper cover and the outer barrel are connected through the quick-connection buckle in a buckled mode so as to be assembled and disassembled quickly, and the upper cover completely covers the outer barrel during operation and prevents water splash from splashing.

Preferably, the top of the upper cover is hinged with a handle, a handle placing groove is formed in the joint of the handle, and the handle is located in the handle placing groove when the handle is laid down.

Preferably, the gearbox further comprises a front box cover and a rear box cover, and the transmission gear is mounted on the front box cover through a rolling bearing.

Preferably, the outer cylinder is placed on the ground through a foot.

Preferably, the inner bag top is provided with handle hole and spiral cover, handle hole department is provided with cyclic annular connecting piece, cyclic annular connecting piece inside wall is provided with the joint card post, it is provided with connecting slot to cover the corresponding joint card post in top edge soon, there is the portion of grabbing hand at the spiral cover middle part, puts into behind the spiral cover the rotation of the portion of grabbing hand of operative hand and makes connecting slot get into to screw up fixedly in the joint card post.

The invention has novel structure, convenient and safe use and fast and effective washing and dewatering process, is very suitable for places such as students' dormitories and the like which can not be used by electric appliances, is also suitable for remote poverty-stricken areas, and particularly avoids the clothes being washed in the dazzling cold water by bare hands of users in cold winter.

Drawings

FIG. 1 is a schematic view of the present invention in a dehydrated state;

FIG. 2 is a schematic view of the structure of the present invention in a washing state;

FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;

FIG. 4 is a front view of the dehydration state of the present invention;

FIG. 5 is a cross-sectional view taken along A-A of FIG. 4;

FIG. 6 is an enlarged view of a portion of FIG. 5 at C;

FIG. 7 is a schematic view of the laundry state of the present invention;

FIG. 8 is a cross-sectional view taken along line B-B of FIG. 7;

FIG. 9 is a schematic view of the structure at the gearbox of the present invention;

FIG. 10 is a schematic structural view between the inner container and the outer container in the present invention;

FIG. 11 is a top view of FIG. 10;

FIG. 12 is a schematic structural view of the outer tub in the present invention;

FIG. 13 is a schematic view of the structure of the inner container of the present invention;

wherein: 1-outer cylinder; 2, an inner container; 3-an operation section; 4-a water inlet; 5, water outlet; 6, a rotating shaft; 7, a bearing; 8, a bearing frame; 9-pinion gear; 10-end cap; 11-a rotating lid; 12-a gearbox; 13-operating handle; 14-a central rotating shaft; 15-a sun gear; 16-a transmission gear; 17-a gear ring; 18-laundry operation hole; 19-bearing seat plate; 20-a bull gear; 21-a dehydration operation hole; 22-installation cavity; 23-a waterproof seal assembly; 24-vertical slots; 25-upper cover; 26-quick connection buckle; 27-a handle; 28-handle placing groove; 29-front box cover; 30-rear box cover; 31-a leg; 32-operation hole; 33-screwing a cover; 34-a ring-shaped connector; 35-connecting the clamping column; 36-connecting clamping groove; 37-hand grip.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 9, the present invention provides a drum washing machine with manual washing and dewatering, which comprises an outer cylinder 1, an inner container 2 and an operation part 3, wherein the outer cylinder 1 is provided with a water inlet 4 and a water outlet 5, the inner container 2 is transversely arranged in the outer cylinder 1, the front end and the rear end of the inner container 2 are rotatably connected to a bearing frame 8 in the outer cylinder 1 through a rotating shaft 6 and a bearing 7, and the rotating shaft 6 at the front end of the inner container 2 is connected with a pinion 9 after passing through the bearing frame 8; the operating part 3 comprises an end cover 10, a rotating cover 11, a gear box 12, an operating handle 13 and a central rotating shaft 14, wherein a central gear 15, a transmission gear 16 and a gear ring 17 which are meshed with each other are arranged in the gear box 12, the central gear 15 is installed on the central rotating shaft 14 and synchronously rotates, the outer surface of the gear ring 17 is clamped with the rotating cover 11 and synchronously rotates, the end cover 10 is fixedly connected onto the outer cylinder 1, the rotating cover 11 is positioned on the inner side of the end cover 10, a washing operating hole 18 is formed in the center of the rotating cover 11, the operating handle 13 is inserted into the washing operating hole 18 and clamped and positioned with the central rotating shaft 14 along the circumferential direction, the central rotating shaft 14 penetrates through bearings in the central gear 15 and the bearing seat plate 19 and then is connected with a large gear 20 which is meshed with the small gear 9, and the central rotating shaft 14 drives the inner; the position of the rotating cover 11 deviated from the center is provided with a dehydration operation hole 21, the operation handle 13 is inserted into the dehydration operation hole 21 and then rotates to drive the rotating cover 11 to rotate, the rotating cover 11 drives the transmission gear 16 and the central gear 15 to rotate and speed up through the gear ring 17 and then drives the central rotating shaft 14 to rotate, and further drives the inner container 2 to rotate at an accelerated speed through the large and small gears 20 and 9.

Preferably, as shown in fig. 5, 6, 10, 11 and 12, a recessed installation cavity 22 is formed in the front inner side wall and the rear inner side wall of the outer cylinder 1, a bearing frame 8 and a bearing 7 are installed in the installation cavity 22 in the rear inner side wall, wherein the bearing 7 is located in the bearing frame 8 and is arranged in a waterproof sealing manner, the bearing frame 8, the bearing 7 and the large and small gears 20 and 9 are installed in the installation cavity 22 in the front inner side wall, wherein the bearing 7 is located in the bearing frame 8 and is arranged in a waterproof sealing manner, and a waterproof sealing assembly 23 is arranged between the central rotating shaft 14 and the outer cylinder 1 after penetrating through the installation cavity 22.

Preferably, as shown in fig. 1, 2, 3, 11 and 12, the inner container 2 and the bearing frame 8 are directly placed into the outer cylinder 1 from top to bottom after being installed, the bearing frame 8 is inserted and clamped in the vertical slot 24 of the installation cavity 22, the top of the outer cylinder 1 is connected with the upper cover 25, the upper cover 25 and the outer cylinder 1 are buckled and connected through the quick-connection buckle 26 so as to be quickly assembled and disassembled, and the upper cover 25 completely covers the outer cylinder 1 to prevent water splash during operation.

Preferably, as shown in fig. 1, 2 and 3, a handle 27 is hinged to the top of the upper cover 25, a handle placement groove 28 is arranged at the junction of the handle 27, and the handle 27 is positioned in the handle placement groove 28 when laid down.

Preferably, as shown in fig. 6 and 9, the gear case 12 further includes a front case cover 29 and a rear case cover 30, and the transmission gear 16 is mounted on the front case cover 29 by a rolling bearing.

Preferably, as shown in fig. 1 to 3, the outer tub 1 is placed on the ground by means of the legs 31.

Preferably, as shown in fig. 13, an operation hole 32 and a screw cap 33 are arranged at the top of the inner container 2, an annular connecting piece 34 is arranged at the position of the operation hole 32, a connecting clip column 35 is arranged on the inner side wall of the annular connecting piece 34, a connecting clip slot 36 is arranged on the screw cap 33 corresponding to the connecting clip column 35 at the top edge, a hand gripping portion 37 is arranged in the middle of the screw cap 33, and after the screw cap 33 is put in, the hand gripping portion 37 is operated to rotate so that the connecting clip slot 36 enters the connecting clip column 35 to be screwed and fixed.

When washing, as shown in fig. 2 and 8, the quick-connect buckle 26 is opened, the upper cover 25 is taken down, the hand grip part 37 is held by hand to reversely rotate the rotary cover 33, the rotary cover 33 is taken down, clothes and detergent are put into the inner container 2, the rotary cover 33 is covered and screwed back, the upper cover 25 is covered and fixed, the quick-connect buckle 26 is connected and fixed, clean water is injected through the water inlet 4, the water outlet 5 is plugged by a rubber plug, the liquid level of the outer container 1 is higher than the central height of the inner container 2 after the outer container 1 is filled with the clean water, the operating handle 13 is inserted into the washing operation hole 18, the operating handle 13 and the central rotating shaft 14 in the washing operation hole 18 are positioned and clamped along the circumferential direction, the operating handle 13 is rotated, the central rotating shaft 14 synchronously rotates, the central rotating shaft 14 drives the bull gear 20 at the front end of the central rotating shaft 14 to rotate, the bull gear 20 drives the pinion 9 to rotate with acceleration, the pinion, wherein the speed is increased by means of the meshing of the large and small gears 20 and 9.

When dewatering, as shown in fig. 1, 5 and 6, the water outlet 5 is opened, the operating handle 13 is pulled out from the washing operation hole 18 and inserted into the dewatering operation hole 21, the operating handle 13 is engaged and positioned with the inner wall of the dewatering operation hole 21 along the circumferential direction, the operating handle 13 is rotated, the operating handle 13 drives the rotary cover 11 to rotate, the rotary cover 11 drives the gear ring 17 to rotate synchronously, the gear ring 17 drives the transmission gear 16 to rotate in an accelerated manner, the transmission gear 16 drives the central gear 15 to rotate in an accelerated manner, there are two acceleration processes, the central gear 15 drives the central rotating shaft 14 to rotate synchronously, the central rotating shaft 14 drives the large gear 20 to rotate, the large gear 20 drives the small gear 9 to rotate in an accelerated manner, the small gear 9 drives the liner 2 to rotate through the rotating shaft 6, the whole process has three acceleration stages, the liner 2 can be in a high-speed rotation state by rotating the operating handle, the dehydration operation is ensured to be completed quickly, the dehydration process of the clothes is realized, and after the dehydration is completed, the upper cover 25 and the spiral cover 33 are opened in sequence, and the clothes are taken out for airing. The whole process is simple to operate, safe and reliable to use, energy-saving and environment-friendly, is very suitable for areas and places where electricity cannot be used and remote poverty-deficient areas, is high in washing speed and good in dewatering effect, and can also play a body-building effect for teenagers.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change or modification made to the above embodiments according to the technical principle of the present invention still falls within the scope of the technical solution of the present invention.

Claims (7)

1. The utility model provides a drum type washing machine of manual washing dehydration, includes urceolus (1), inner bag (2) and operating portion (3), be provided with water inlet (4) and delivery port (5) on urceolus (1), its characterized in that: the inner container (2) is transversely arranged in the outer barrel (1), the front end and the rear end of the inner container (2) are rotatably connected to a bearing frame (8) in the outer barrel (1) through a rotating shaft (6) and a bearing (7), and the rotating shaft (6) at the front end of the inner container (2) penetrates through the bearing frame (8) and then is connected with a pinion (9); the operation part (3) comprises an end cover (10), a rotating cover (11), a gear box (12), an operation handle (13) and a central rotating shaft (14), a central gear (15), a transmission gear (16) and a gear ring (17) which are meshed with each other are arranged in the gear box (12), the central gear (15) is installed on the central rotating shaft (14) to synchronously rotate, the outer surface of the gear ring (17) is clamped with the rotating cover (11) and synchronously rotates, the end cover (10) is fixedly connected on the outer barrel (1), the rotating cover (11) is positioned on the inner side of the end cover (10), a washing operation hole (18) is formed in the center of the rotating cover (11), the operation handle (13) is inserted into the washing operation hole (18) and is clamped and positioned with the central rotating shaft (14) along the circumferential direction, the central rotating shaft (14) penetrates through bearings in the central gear (15) and the bearing seat plate (19) and then is connected with a large gear (20), the central rotating shaft (14) drives the inner container (2) to rotate in an accelerated way through the meshing of the large gear (20) and the small gear (9); rotatory lid (11) skew central point puts and is provided with dehydration handle hole (21), operating handle (13) insert dehydration handle hole (21) back and rotate and drive rotatory lid (11) rotatory, rotatory lid (11) drive gear (16) and central gear (15) through ring gear (17) and rotate and drive central pivot (14) rotation again after the speed-increasing, and then further drive inner bag (2) through big, pinion (20, 9) and rotate with higher speed.

2. A drum washing machine with manual washing and dewatering according to claim 1, characterized in that: be provided with on the inside wall around urceolus (1) sunken installation of going into and hold chamber (22), install bearing bracket (8) and bearing (7) in the installation chamber (22) on the rear end inside wall, wherein bearing (7) are located bearing bracket (8) and waterproof sealing sets up, install bearing bracket (8), bearing (7) and big, pinion (20, 9) in the installation chamber (22) on the front end inside wall, wherein bearing (7) are located bearing bracket (8) and waterproof sealing sets up, central pivot (14) rear end penetrate the installation chamber (22) in and with urceolus (1) between be provided with waterproof sealing component (23).

3. A drum washing machine with manual washing and dewatering according to claim 2, characterized in that: inner bag (2) and bearing bracket (8) are installed in direct last down putting into urceolus (1) of following, bearing bracket (8) insert the block in vertical slot (24) of installation appearance chamber (22), urceolus (1) top is connected with upper cover (25), be connected so that install and remove fast through connect buckle (26) lock between upper cover (25) and urceolus (1), during operation upper cover (25) are covered completely and are closed and prevent the splash on urceolus (1).

4. A drum washing machine with manual washing and dewatering according to claim 3, characterized in that: the top of the upper cover (25) is hinged with a handle (27), a handle placing groove (28) is formed in the joint of the handle (27), and the handle (27) is positioned in the handle placing groove (28) when being laid down.

5. A drum washing machine with manual washing and dewatering according to claim 1, characterized in that: the gear box (12) further comprises a front box cover (29) and a rear box cover (30), and the transmission gear (16) is mounted on the front box cover (29) through a rolling bearing.

6. A drum washing machine with manual washing and dewatering according to claim 1, characterized in that: the outer cylinder (1) is placed on the ground through the support legs (31).

7. A drum washing machine with manual washing and dewatering according to claim 1, characterized in that: inner bag (2) top is provided with handle hole (32) and spiral cover (33), handle hole (32) department is provided with cyclic annular connecting piece (34), cyclic annular connecting piece (34) inside wall is provided with joint card post (35), the top edge corresponds joint card post (35) and is provided with connecting slot (36) on spiral cover (33), there is handheld portion (37) spiral cover (33) middle part, and it is fixed to put into spiral cover (33) back operation handheld portion (37) rotation and makes connecting slot (36) get into and screw up in joint card post (35).

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