CN215104051U - Simple clothes washing device - Google Patents

Simple clothes washing device Download PDF

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Publication number
CN215104051U
CN215104051U CN202023137946.2U CN202023137946U CN215104051U CN 215104051 U CN215104051 U CN 215104051U CN 202023137946 U CN202023137946 U CN 202023137946U CN 215104051 U CN215104051 U CN 215104051U
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CN
China
Prior art keywords
rotating
speed gear
plate
low
shaft
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Expired - Fee Related
Application number
CN202023137946.2U
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Chinese (zh)
Inventor
刘庆刚
贾耀刚
于新奇
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Hebei University of Science and Technology
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Hebei University of Science and Technology
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Priority to CN202023137946.2U priority Critical patent/CN215104051U/en
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Publication of CN215104051U publication Critical patent/CN215104051U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a simple clothes washing device, which consists of a clothes washing cylinder, an accelerating device, a positive and negative rotating device, a power device, a mounting plate and a box body; the power device and the forward and reverse rotating device are fixed on the mounting plate through bolts; the forward and reverse rotation device is arranged in the box body; the washing cylinder is arranged above the forward and reverse rotation device and is connected with the forward and reverse rotation device through the accelerating device. The invention provides power for the forward and reverse rotating device by combining the pedal in the artificial pedal power device and the return spring in the power device, and finally drives the stirring impeller to reciprocate forward and reverse, so that clothes in the cylinder body are cleaned. The invention has the functions of environmental protection and energy saving, and can achieve the function of saving water resources and electric power resources.

Description

Simple clothes washing device
Technical Field
The utility model relates to a simple and easy laundry device.
Background
In daily life, when a washing machine washes a small amount of clothes, the situation of wasting electric energy and water resources exists, but no device which can wash a small amount of clothes and does not use electricity exists in the current practical use. The utility model discloses have energy-concerving and environment-protective effect, personage that plays in school or field can promote by a large scale.
Chinese patent application No. CN202010738036.5 discloses a household washing machine device based on piezoelectric and mechanical power generation, which generates power by using kinetic energy generated by a spinning, and then drives the washing machine to work by using the generated electric energy. The whole device generates limited energy, and the energy is little when the electric energy is supplied to the washing machine, and the device does not essentially solve the problem of the waste of resources of the washing machine when a small amount of clothes are washed.
Chinese patent application No. CN201810512971.2 discloses an air washing machine device, which uses electric energy to extract air, washes clothes, and when washing a small amount of clothes, saves water resource, has high cost, and can not save electric energy, and is not suitable for large-area low-income groups.
Chinese patent application No. CN201820211840.6 discloses a hand-washing-simulated washing machine device, which utilizes a motor to drive a washing brush to simulate hands to wash clothes, and the device can only wash single clothes, wasting water and electricity resources.
In view of this, the invention is particularly proposed.
Disclosure of Invention
The utility model aims to solve the technical problem that a simple and easy laundry device is provided, this device utilizes the foot to step on the footboard as power, can wash a small amount of clothings automatically, need not the consumption of electric energy.
The utility model adopts the technical proposal that: a simple clothes washing device comprises a washing cylinder, an accelerating device, a forward and reverse rotating device, a power device and a mounting plate.
Furthermore, the washing cylinder is a barrel, a stirring impeller is arranged in the washing cylinder, the stirring impeller is arranged on a transmission shaft, and the transmission shaft penetrates through the lower part of the washing cylinder and is connected with an accelerating device; the transmission shaft and the washing cylinder are sealed by a sealing ring.
Furthermore, the accelerating device is a first-stage reduction gear, a low-speed stage is connected with a transmission shaft of the forward and reverse rotating device, and a high-speed stage is connected with a transmission shaft of the stirring impeller.
Furthermore, the forward and reverse rotation device is positioned below the washing cylinder, is fixed on the mounting plate through a bolt, can convert unidirectional rotation motion of the power device into intermittent reciprocating rotation motion, is connected with the accelerating device through the transmission shaft, and further drives the stirring impeller to do intermittent reciprocating rotation motion to finish clothes washing.
Furthermore, the forward and reverse rotation device is packaged in a square box body and is mainly used for protecting the transmission part from being influenced by the external environment.
Furthermore, the power device is fixed with the mounting plate through a bolt, power is input through stepping on the pedal by feet, and the pedal reciprocates up and down through a gear and rack structure and is converted into unidirectional rotation motion.
The invention has the positive effects that:
the utility model discloses an input power is stepped on to the foot, simple structure, light, can realize electric washing machine's most function, and the field environment of specially adapted inconvenient electricity connection or the work occasion that needs frequent removal.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the acceleration device of the present invention.
Fig. 3 is a schematic structural view of the forward and reverse rotation device of the present invention.
Fig. 4 is a schematic structural view of the rotating device of the present invention.
Fig. 5 is a schematic view of the mounting structure of the vibrating plate of the dynamic rotation device of the present invention.
Fig. 6 is a schematic view of the installation of the clamping plate of the rotating device of the present invention.
Fig. 7 is a schematic structural view of the bottom supporting device of the present invention.
Fig. 8 is a schematic structural view of the reversing device of the present invention.
Fig. 9 is a schematic view of the side supporting device of the present invention.
Fig. 10 is a schematic view of the rotation period of the rotation structure of the present invention.
Fig. 11 is a schematic structural diagram of the power device of the present invention.
Fig. 12 is a schematic view of the installation of the pedal and the spring of the present invention.
Fig. 13 is a schematic structural view of the power transmission device of the present invention.
Fig. 14 is a schematic view of the main gear structure of the present invention.
Fig. 15 is a schematic structural view of the middle supporting device of the present invention.
In the attached drawings, 1 is a washing cylinder, 2 is an accelerator, 3 is a forward and reverse rotation device, 4 is a power device, 5 is a mounting plate, 6 is a box body, 7 is a barrel body, 8 is a stirring impeller, 9 is an impeller shaft, 10 is a high-speed gear, 11 is a sealing ring, 12 is a protective cover, 13 is a low-speed gear, 14 is a low-speed gear shaft, 15 is a rotation device, 16 is a reversing device, 17 is a bottom support device, 18 is a lateral support device, 19 is an upper end plate, 20 is an upper cover plate, 21 is a rotation device upright post, 22 is a vibration plate, 23 is a vibration block, 24 is a lower end plate, 25 is a lower cover plate, 27 is a bottom support shaft, 28 is a bottom bearing, 29 is a bottom bearing seat, 30 is a front rotation block, 31 is a rotation rod, 32 is a rear rotation block, 33 is a front limit pin, 34 is a rear limit pin, 35 is a lateral support shaft, 36 is a lateral bearing, 37 is a lateral bearing seat, 38 is a pedal input device, 39 is a power transmission device, 40 is a pedal upright post, 41 is a pedal, 42 return spring, 43 limit nut, 44 guide rods, 45 racks, 46 rack guide rails, 47 main gears, 48 main gear shafts, 49 intermediate supporting devices, 50 ratchets, 51 pawls, 52 intermediate bearing seats and 53 intermediate bearings.
Detailed Description
As shown in attached figure 1, the utility model consists of a washing cylinder 1, an accelerating device 2, a positive and negative rotating device 3, a power device 4, a mounting plate 5 and a box body 6; the power device 4 and the forward and reverse rotation device 3 are fixed on the mounting plate 5 through bolts; the forward and reverse rotation device 3 is packaged in the box body 6, so that the influence of the external environment is avoided; the washing cylinder 1 is arranged above the forward and reverse rotation device 3 and is connected with the forward and reverse rotation device 3 through the accelerating device 2.
As shown in fig. 2, the washing tub 1 is composed of a tub body 7 and a stirring impeller 8, the stirring impeller 8 is fixedly connected with an impeller shaft 9, and the impeller shaft 9 penetrates through the bottom of the tub body 7 and is fixedly connected with a high-speed gear 10 in the accelerating device 2; a sealing ring 11 is arranged between the impeller shaft 9 and the bottom of the barrel body 7 and is used for preventing water from leaking to the accelerating device 2 and the forward and reverse rotating device 3 in the washing process.
As shown in fig. 2, the accelerating device 2 mainly comprises a shield 12, a high-speed gear 10, an impeller shaft 9, a low-speed gear 13 and a low-speed gear shaft 14; the upper end of the impeller shaft 9 is connected with the stirring impeller 8, and the lower end is connected with the high-speed gear 10; the lower end of the low-speed gear shaft 14 is connected with the forward and reverse rotation device 3, and the upper end is connected with the low-speed gear 13; the accelerating device 2 increases the rotating speed of the stirring impeller 8 through the meshing transmission of the high-speed stage gear 10 and the low-speed stage gear 13.
As shown in fig. 3, the forward and reverse rotation device 3 is composed of a rotation device 15, a reversing device 16, a bottom support device 17 and a lateral support device 18; the upper end of the rotating device 15 is connected with the low-speed gear shaft 14, and the lower end is connected with the bottom supporting device 17; the bottom supporting device 17 is fixed on the mounting plate 5; the reversing device 16 passes through the rotating device 15, one end of the reversing device is connected with the power device 4, and the other end of the reversing device is connected with the lateral supporting device 18.
As shown in fig. 4, the rotating device 15 is composed of an upper end plate 19, an upper cover plate 20, a rotating device column 21, a vibrating plate 22, a vibrating block 23, a lower end plate 24 and a lower cover plate 25; the upper end plate 19 is connected with the low-speed gear shaft 14, and drives the low-speed gear 13 to perform intermittent reciprocating rotation through the low-speed gear shaft 14; the lower end plate 24 is connected with the bottom support device 17; the vibrating block 23 is provided with a through hole for connecting the reversing device 16; the rotating device comprises four upright posts 21 for supporting the upper end plate 19; the vibrating plate 22 is divided into a front vibrating plate and a rear vibrating plate, is fixed on the rotating device upright post 21, and is provided with a through hole in the middle for supporting the vibrating block 23; the upper cover plate 20 and the lower cover plate 25 are respectively connected with the upper end plate 19 and the lower end plate 24 by bolts, and are used for protecting the connection parts of the rotating device 15, the low-speed gear shaft 14 and the bottom supporting device 17, and avoiding the invasion of foreign matters and the damage of the contact surface.
As shown in fig. 5, the vibrating block 23 is provided with cylindrical supports at both sides thereof, the vibrating plate 22 is provided with through holes, and the two cylindrical supports are inserted into the two through holes of the vibrating plate 22 when being installed.
As shown in fig. 6, a blind hole is formed in the upper portion of the upper end plate 19, and a key slot is formed in the blind hole for connecting the low-speed gear shaft 14; the lower end plate 24 is also provided with blind holes and key slots at the lower part thereof for connecting the bottom support means 17.
As shown in fig. 7, the bottom supporting device 17 comprises a bottom supporting shaft 27, a bottom bearing 28 and a bottom bearing seat 29, the bottom bearing seat 29 is fixedly connected with the mounting plate 5, the bottom bearing 28 is arranged on the bottom bearing seat 29 in an interference fit manner, the lower end of the bottom supporting shaft 27 is connected with the bottom bearing 28 in an interference fit manner, and the upper end of the bottom supporting shaft is connected with the lower end plate 24 in a key connection manner.
As shown in fig. 8, the reversing device 16 is composed of a front rotating block 30, a rotating rod 31 and a rear rotating block 32, and is used for converting the rotating motion output by the power device 4 into intermittent reciprocating rotation of the forward and reverse rotating device 3; the front rotating block 30 is divided into a straight section and a bending section, and the end parts of the two sections are provided with through holes; the through hole of the straight section is in key connection with the power device 4, the through hole of the bending section is in sliding connection with the rotating rod 31, and a front limit pin 33 is adopted for limiting; the straight section end of the rear rotating block 32 is provided with a through hole and is in key connection with the lateral supporting shaft 35 of the lateral supporting device 18, the bending section is also provided with a through hole and is in sliding connection with the rotating rod 31, and the rear limiting pin 34 is used for limiting.
As shown in fig. 9, the lateral supporting device 18 is composed of a lateral supporting shaft 35, a lateral bearing 36 and a lateral bearing seat 37; lateral bearing seat 37 and mounting panel 5 fixed link to each other, lateral bearing 36 adopt interference fit's mode to install in lateral bearing seat 37, lateral support shaft 35 one end adopt the key-type connection with the through-hole of the rotatory piece 32 section of bending of back, the other end adopts interference fit to be connected with lateral bearing 36.
As shown in fig. 10, in operation, under the driving of the power device 4, the front rotating block 30 performs a circular motion, and drives the rotating rod 31 to rotate around the same rotation axis as the front rotating block 30, so as to further drive the whole forward and reverse rotating device 3 to gradually move from the position 1 to the positions 2, 3 and 4, and then to return to the position 1; if the upward direction shown in fig. 10 is defined as the forward direction, the forward/reverse rotation device 3 rotates in the forward direction when moving from the position 1 to the position 3, and the forward/reverse rotation device 3 rotates in the reverse direction when moving from the position 3 to the position 1.
As shown in fig. 11, the power unit 4 comprises a foot pedal input device 38 and a power transmission device 39, which are fixed on the mounting plate 5.
As shown in fig. 12, the pedal input device 38 is composed of a pedal post 40, a pedal 41, a return spring 42 and a limit nut 43; two pedal upright columns 40 are used as slideways of the pedals 41; through holes are formed in the two ends of the pedal 41 and are in sliding connection with the pedal upright post 40, and when the pedal 41 is stepped on, the pedal 41 can reciprocate up and down along the axial direction of the pedal upright post 40; the return spring 42 is arranged below the connecting part of the pedal 41 and the pedal upright post 40, and when the pedal 41 moves downwards under the action of stepping, the spring is compressed to store energy; when the pedal 41 reaches the bottommost end, the input power is stopped by releasing the foot, and the pedal 41 moves upwards under the action of the return spring 42 to return to the original position; the limiting nut 43 is used for preventing the pedal 41 from being separated from the pedal upright post 40 when rebounding.
As shown in fig. 13, the power transmission device 39 is composed of a guide rod 44, a rack 45, a rack guide 46, a main gear 47, a main gear shaft 48 and an intermediate support device 49; the front end of the guide rod 44 is provided with a through hole which is sleeved on the pedal upright post 40 in a sliding way and moves up and down under the action of the pedal 41 and the return spring 42; the other end of the guide rod 44 is fixedly connected with the rack 45 to drive the rack 45 to move up and down; the rack guide rail 46 is mainly used for protecting the rack 45; the main gear 47 rotates under the driving of the rack 45; the front end of the main gear shaft 48 is keyed with the main gear 47, and the rear end is keyed with the front rotating block 30 of the forward and reverse rotating device 3, for transmitting the rotating motion of the main gear 47 to the forward and reverse rotating device 3.
As shown in fig. 14, a ratchet wheel 50 and a pawl 51 are mounted inside the main gear 47, the ratchet wheel 50 is fixedly connected with the main gear 47, and the pawl 51 can freely rotate around the fixed end thereof; when the rack 45 moves downward, the main gear 47 and the ratchet 50 can rotate freely; when the rack 45 moves upwards under the action of the return spring 42, the ratchet wheel 50 is clamped by the pawl 51 and cannot rotate; therefore, under the condition of pedaling force, the main gear 47 performs unidirectional intermittent rotation motion.
As shown in fig. 15, the intermediate supporting device 49 is composed of an intermediate bearing seat 52 and an intermediate bearing 53, and is mainly used for supporting the main gear shaft 48. The intermediate bearing seat 52 is fixed on the mounting plate 5, the intermediate bearing 53 is arranged inside the intermediate bearing seat 52 in an interference fit manner, and the main gear shaft 48 is arranged in the intermediate bearing 53 in an interference fit manner.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (8)

1. The utility model provides a simple and easy laundry device, includes washing tub (1), accelerating device (2), just reverse device (3), power device (4), mounting panel (5) and box (6), its characterized in that: the power device (4) and the forward and reverse rotation device (3) are fixed on the mounting plate (5) through bolts; the forward and reverse rotation device (3) is arranged in the box body (6); the washing cylinder (1) is arranged above the forward and reverse rotation device (3) and is connected with the forward and reverse rotation device (3) through the accelerating device (2).
2. A simple laundry appliance as claimed in claim 1, wherein: the washing tub (1) consists of a tub body (7) and a stirring impeller (8), the stirring impeller (8) is fixedly connected with an impeller shaft (9), and the impeller shaft (9) penetrates through the bottom of the tub body (7) and is fixedly connected with a high-speed gear (10) in the accelerating device (2); a sealing ring (11) is arranged between the impeller shaft (9) and the bottom of the barrel body (7) and is used for preventing water from leaking to the accelerating device (2) and the forward and reverse rotating device (3) in the washing process.
3. A simple laundry appliance as claimed in claim 1, wherein: the accelerating device (2) mainly comprises a protective cover (12), a high-speed gear (10), an impeller shaft (9), a low-speed gear (13) and a low-speed gear shaft (14); the upper end of the impeller shaft (9) is connected with the stirring impeller (8), and the lower end is connected with the high-speed gear (10); the lower end of the low-speed gear shaft (14) is connected with the forward and reverse rotating device (3), and the upper end is connected with the low-speed gear (13); the accelerating device (2) is in meshed transmission with the low-speed gear (13) through the high-speed gear (10) to increase the rotating speed of the stirring impeller (8).
4. A simple laundry appliance as claimed in claim 1, wherein: the forward and reverse rotation device (3) consists of a rotation device (15), a reversing device (16), a bottom supporting device (17) and a lateral supporting device (18); the upper end of the rotating device (15) is connected with the low-speed gear shaft (14), and the lower end of the rotating device is connected with the bottom supporting device (17); the bottom supporting device (17) is fixed on the mounting plate (5); the reversing device (16) penetrates through the rotating device (15), one end of the reversing device is connected with the power device (4), and the other end of the reversing device is connected with the lateral supporting device (18).
5. A simple laundry appliance as claimed in claim 4, wherein: the rotating device (15) consists of an upper end plate (19), an upper cover plate (20), a rotating device upright post (21), a vibrating plate (22), a vibrating block (23), a lower end plate (24) and a lower cover plate (25); the upper end plate (19) is connected with the low-speed gear shaft (14), and the low-speed gear (13) is driven to rotate in a reciprocating manner at intervals by the low-speed gear shaft (14); the lower end plate (24) is connected with the bottom support device (17); the vibrating block (23) is provided with a through hole for connecting a reversing device (16); the number of the rotating device upright columns (21) is four, and the rotating device upright columns are used for supporting the upper end plate (19); the vibrating plate (22) is divided into a front vibrating plate and a rear vibrating plate, is fixed on the upright post (21) of the rotating device, and is provided with a through hole in the middle for supporting the vibrating block (23); the upper cover plate (20) and the lower cover plate (25) are respectively connected with the upper end plate (19) and the lower end plate (24) by bolts and are used for protecting the connecting parts of the rotating device (15) and the low-speed gear shaft (14) and the bottom supporting device (17); the two sides of the vibrating block (23) are provided with cylindrical supports, the vibrating plate (22) is provided with through holes, and the two cylindrical supports are respectively inserted into the two through holes of the vibrating plate (22) during installation; the upper part of the upper end plate (19) is provided with a blind hole, and the blind hole is provided with a key slot for connecting a low-speed gear shaft (14); the lower part of the lower end plate (24) is also provided with a blind hole and a key slot which are connected with a bottom supporting device (17).
6. A simple laundry appliance as claimed in claim 4, wherein: bottom sprag device (17) constitute by bottom support shaft (27), bottom bearing (28) and bottom bearing frame (29), bottom bearing frame (29) fixed linking to each other with mounting panel (5), bottom bearing (28) adopt interference fit's mode to install on bottom bearing frame (29), bottom support shaft (27) lower extreme and bottom bearing (28) adopt interference fit to be connected, the upper end adopts the key-type connection with lower extreme board (24).
7. A simple laundry appliance as claimed in claim 4, wherein: the reversing device (16) consists of a front rotating block (30), a rotating rod (31) and a rear rotating block (32) and is used for converting the rotating motion output by the power device (4) into intermittent reciprocating rotation of the forward and reverse rotating device (3); the front rotating block (30) is divided into a straight section and a bending section, and the end parts of the two sections are provided with through holes; the through hole of the straight section is in key connection with the power device (4), the through hole of the bending section is in sliding connection with the rotating rod (31), and a front limit pin (33) is adopted for limiting; the straight section end of the rear rotating block (32) is provided with a through hole, the straight section end and the lateral support shaft (35) of the lateral support device (18) are in key connection, the bending section is also provided with a through hole, the bending section and the rotating rod (31) are in sliding connection, and the rear limiting pin (34) is used for limiting.
8. A simple laundry appliance as claimed in claim 1, wherein: the power device (4) consists of a pedal input device (38) and a power transmission device (39) which are both fixed on the mounting plate (5); in the pedal input device (38), when the pedal (41) is stepped on, the pedal (41) can reciprocate up and down along the axial direction of the rotating device upright post (21).
CN202023137946.2U 2020-12-24 2020-12-24 Simple clothes washing device Expired - Fee Related CN215104051U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023137946.2U CN215104051U (en) 2020-12-24 2020-12-24 Simple clothes washing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023137946.2U CN215104051U (en) 2020-12-24 2020-12-24 Simple clothes washing device

Publications (1)

Publication Number Publication Date
CN215104051U true CN215104051U (en) 2021-12-10

Family

ID=79307702

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023137946.2U Expired - Fee Related CN215104051U (en) 2020-12-24 2020-12-24 Simple clothes washing device

Country Status (1)

Country Link
CN (1) CN215104051U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112626785A (en) * 2020-12-24 2021-04-09 河北科技大学 Pedal type power washing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112626785A (en) * 2020-12-24 2021-04-09 河北科技大学 Pedal type power washing machine

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Granted publication date: 20211210