Washing machine

Abstract

The utility model discloses a water washing machine, which belongs to the technical field of water washing machines and comprises a base and a mounting frame, the base is rotatably connected with the mounting frame through a hinge, an outer shell drum is fixedly arranged on the mounting frame, a rotatable inner roller is arranged in the outer shell drum, and four drum doors are movably mounted on the front surfaces of the inner roller and the outer shell drum through hinges. A discharging frame is detachably installed in the inner roller, a discharging oil cylinder is rotationally connected to the base, and the output end of the discharging oil cylinder is rotationally connected with the installation frame, so that clothes freely slide out of the roller doors along with the inclination direction of the installation frame, and the clothes can be rapidly discharged from the rollers through the design of the four roller doors of the water washing machine. And when the clothes are unloaded, the clothes on the discharging frame freely slide out by inclining the mounting frame, so that the labor loss of operators is reduced, the working efficiency is improved, and the safety of the operators is ensured.

Description

Technical Field

[0001] This utility model belongs to the field of washing machine technology, and more specifically, relates to a washing machine. Background Technology

[0002] Currently, China's labor market is gradually aging and lacking labor, causing difficulties in recruiting workers for garment washing or dyeing factories. After traditional garment washing or dyeing machines finish their work, workers need to bend over and reach into the drum to take the wet garments out of the machine by carrying them. This method is labor-intensive and poses safety hazards. Utility Model Content

[0003] The main objective of this invention is to provide a washing machine to solve the problems mentioned above in the background.

[0004] According to a first aspect of the present invention, a washing machine is provided, comprising a base and a mounting frame. The base and the mounting frame are rotatably connected by hinges. An outer shell cylinder is fixedly mounted on the mounting frame. A rotatable inner roller is provided inside the outer shell cylinder. Four drum doors are movably mounted on the front surfaces of both the inner roller and the outer shell cylinder via hinges. A discharge rack is detachably mounted inside the inner roller. A discharge cylinder is rotatably connected to the base. The output end of the discharge cylinder is rotatably connected to the mounting frame so that the clothes can slide freely out of the drum doors following the tilt direction of the mounting frame.

[0005] In a specific embodiment of this utility model, a drive mechanism is installed on one side of the mounting frame. The drive mechanism includes a motor, a first large pulley, a second large pulley, and a third large pulley. A first small pulley is coaxially rotating on one side of the first large pulley, and a second small pulley is coaxially rotating on one side of the second large pulley. The motor is fixedly mounted on the mounting frame, and a motor pulley is provided at the output end of the motor. The motor pulley is connected to the first large pulley via a belt, the first small pulley is connected to the second large pulley via a belt, and the second small pulley is connected to the third large pulley via a belt. The third large pulley is connected to one end of the inner roller.

[0006] In a specific embodiment of this utility model, a braking mechanism is installed on the side of the mounting bracket away from the drive mechanism. The braking mechanism includes a first driven large pulley, a second driven small pulley, and a brake disc. The first driven large pulley is connected to the other end of the inner roller. The first driven large pulley is connected to the second driven small pulley via a belt. The second large pulley and the second driven small pulley are connected via a rotating shaft. The brake disc is mounted on the second driven small pulley so that the gate of the inner roller is aligned with the gate of the outer casing.

[0007] In a specific embodiment of this utility model, a drain valve is provided on the outer side of the outer shell, and the drain valve is connected to a cylinder.

[0008] In a specific embodiment of this utility model, the inner roller is connected to a water inlet pipe, one end of which is located at the top of the outer shell cylinder, and a water filter, an electromagnetic flow meter, and a pneumatic butterfly valve are sequentially arranged on the water inlet pipe.

[0009] In a specific embodiment of this utility model, the inner roller is connected to a steam pipe, and the steam pipe is equipped with an angle seat valve and a steam filter.

[0010] In a specific embodiment of this utility model, a limiting device is provided at the cylinder door of the outer shell. The limiting device includes a T-shaped rod and a fixing member. The fixing member is fixedly disposed on one side of the cylinder door of the outer shell. The fixing member is provided with two stop grooves. The T-shaped rod can move back and forth in the two stop grooves to lock the open cylinder door from closing.

[0011] In a specific embodiment of this utility model, a handle is provided on the door of the outer casing.

[0012] In a specific embodiment of this utility model, the discharge rack is made of carbon fiber material.

[0013] In a specific embodiment of this utility model, the tilt angle of the mounting bracket is 13° to 30°.

[0014] One of the above-described technical solutions of this utility model has at least one of the following advantages or beneficial effects:

[0015] When this washing machine finishes its work and is ready to discharge, the two inner drum doors in one direction of the drum first align with the two outer drum doors. The operator opens the inner drum and outer drum doors, then places the discharge rack inside. All drum doors are then closed, and the inner drum rotates 180 degrees, aligning the two opposing inner drum doors with the outer drum doors. After the inner drum rotates 180 degrees, the clothes that were originally at the bottom of the inner drum have rolled to the top of the discharge rack. At this point, the unloading cylinder starts working. After the unloading cylinder rises, the entire machine tilts at a certain angle until the clothes slide freely out with the tilt. The four-door design allows clothes to be quickly placed into the inner drum, and the tilted mounting bracket allows the clothes on the discharge rack to slide freely out, reducing operator fatigue, improving work efficiency, and ensuring operator safety. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the structure of the washing machine in one embodiment of the present invention;

[0018] Figure 2 This is a side view of the washing machine in an inclined state according to one embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of the washing machine tilted in one embodiment of the present invention from another perspective.

[0020] Figure 4 This is a schematic diagram of the inner roller structure in one embodiment of the present invention;

[0021] Figure 5 This is a schematic diagram of the inner roller from another perspective in one embodiment of the present invention;

[0022] Figure 6 This is a schematic diagram of the internal structure of the inner roller in one embodiment of the present invention. Detailed Implementation

[0023] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0024] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" and "second" may explicitly or implicitly include one or more features.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly. For example, it can be a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection or a connection that can communicate with each other; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two elements, an indirect connection, or an interaction between two elements.

[0028] The following disclosure provides many different implementation methods or examples for different solutions to implement this utility model.

[0029] Reference Figures 1 to 6 As shown, a washing machine is provided, including a base 1 and a mounting frame 2. The base 1 and the mounting frame 2 are rotatably connected by hinges. An outer shell cylinder 3 is fixedly installed on the mounting frame 2. A rotatable inner drum 4 is provided inside the outer shell cylinder 3. Four drum doors 10 are movably installed on the front surfaces of the inner drum 4 and the outer shell cylinder 3 by hinges. A discharge rack 5 is detachably installed inside the inner drum 4. A discharge cylinder 6 is rotatably connected to the base 1. The output end of the discharge cylinder 6 is rotatably connected to the mounting frame 2 so that the clothes can slide freely out of the drum doors 10 following the tilt direction of the mounting frame 2.

[0030] In this embodiment, both the outer casing 3 and the inner drum 4 of the washing machine have four hinged doors 10. When the equipment is working, the clothes will roll clockwise and counterclockwise in the inner drum 4, causing friction and staining. When the work is finished and the clothes are ready to be discharged, the doors of the two inner drums 4 in one direction are first aligned with the two doors of the outer casing 3. The operator opens the doors of the inner drum 4 and the outer casing 3, then places the discharge rack 5 in, and then closes all the doors. The inner drum 4 rotates 180 degrees, so that the two inner drums facing each other... The door matches the outer casing door. After the inner roller 4 rotates 180 degrees, the clothes that were originally at the bottom of the inner roller 4 have rolled down to the top of the discharge rack 5. At this time, the unloading cylinder 6 starts to work. After the unloading cylinder 6 rises, the entire machine tilts at a certain angle until the clothes slide out freely with the tilt angle. The design of the four cylinder doors can quickly put the clothes into the inner roller 4. When unloading the clothes, the tilting mounting bracket 2 makes the clothes on the discharge rack 5 slide out freely, reducing the labor wear and tear on the operator, improving work efficiency, and ensuring the safety of the operator.

[0031] In one embodiment of this utility model, a drive mechanism is installed on one side of the mounting frame 2. The drive mechanism includes a motor 71, a first large pulley 72, a second large pulley 73, and a third large pulley 74. A first small pulley 76 is coaxially rotating on one side of the first large pulley 72, and a second small pulley 77 is coaxially rotating on one side of the second large pulley 73. The motor 71 is fixedly mounted on the mounting frame 2, and a motor pulley 75 is provided at the output end of the motor 71. The motor pulley 75 is connected to the first large pulley 72 via a belt. The first small pulley 76 is connected to the second large pulley 73 via a belt, and the second small pulley 77 is connected to the third large pulley 74 via a belt. The third large pulley 74 is connected to one end of the inner roller 4. When the motor pulley 75 on the motor 71 rotates, it drives the first large pulley 72 and the first small pulley 76 to rotate together. The first small pulley 76 drives the second large pulley 73 and the second small pulley 77 to rotate together. The second small pulley 77 drives the third large pulley 74 to rotate, ultimately driving the inner roller 4 to rotate.

[0032] Furthermore, a braking mechanism is installed on the side of the mounting bracket 2 away from the drive mechanism. The braking mechanism includes a first driven large pulley 78, a second driven small pulley 79, and a brake disc 70. The first driven large pulley 78 is connected to the other end of the inner roller 4. The first driven large pulley 78 is connected to the second driven small pulley 79 via a belt. The second large pulley 73 is connected to the second driven small pulley 79 via a rotating shaft 700. The brake disc 70 is mounted on the second driven small pulley 79 so that the drum door of the inner roller 4 is aligned with the drum door of the outer casing 3, allowing the brake pump to start working. The hydraulic device causes the brake disc 70 to brake and the second driven small pulley 79 to decelerate and stop. At the same time, the coaxial second large pulley 73 decelerates and stops, causing the third large pulley 74 to stop. The entire inner roller 4 is then in a stationary state. If there are wet clothes inside the roller, without brake intervention, the weight of the clothes will prevent the inner roller door from aligning with the outer casing door, making it impossible to open.

[0033] In one embodiment of this utility model, a drain valve 31 is provided on the outer side of the outer shell 3. The drain valve 31 is connected to a cylinder 32. The drain valve 31 is connected to the inside of the outer shell 3 through a pipe. When the telescopic end of the cylinder 32 extends outward, the drain valve 31 is in a closed state; when the telescopic end of the cylinder 32 retracts inward, the drain valve 31 is in an open state for draining. The opening and closing of the drain valve 31 is controlled by the cylinder 32. Alternatively, cylinders 32 can be provided before and after the drain valve 31 to control the water flow rate. The drain valve 31 is installed on the drain pipe, and cylinders 32 are installed before and after the drain valve 31 on the drain pipe. When the telescopic end of the cylinder 32 extends outward, the water flow rate is slowed down; when the telescopic end of the cylinder 32 retracts inward, the water flow rate is accelerated, so as to control the drainage speed.

[0034] In one embodiment of this utility model, the inner roller 4 is connected to a water inlet pipe 41, one end of which is located at the top of the outer shell cylinder 3. A water filter 42, an electromagnetic flow meter 43, and a pneumatic butterfly valve 44 are sequentially arranged on the water inlet pipe 41.

[0035] In one embodiment of this utility model, the inner roller 4 is connected to a steam pipe 45, and an angle seat valve 46 and a steam filter 47 are provided on the steam pipe 45.

[0036] In one embodiment of this utility model, a limiting device is provided at the gate of the outer shell cylinder 3. The limiting device includes a T-shaped rod 33 and a fixing member 34. The fixing member 34 is fixedly installed on one side of the gate of the outer shell cylinder 3. The fixing member 34 is provided with two stop grooves 35. The T-shaped rod 33 can move back and forth in the two stop grooves 35 to lock the open gate and prevent it from closing. When the gate of the outer shell cylinder 3 is aligned with the gate of the inner roller 4, the gates of both the outer shell cylinder 3 and the inner roller 4 are opened. To prevent the need for manual fixing after opening, a limiting device is designed. After the gates of the outer shell cylinder 3 and the inner roller 4 are opened by rotation, the T-shaped rod 33 moves to the stop groove 35 that locks the gate 10, preventing the gate 10 from rotating and closing due to its own weight. When it is necessary to close the gate 10, the T-shaped rod 33 is moved to the other stop groove 35. The T-shaped rod 33 does not interfere with the gate 10, so the gate 10 can be closed.

[0037] In one embodiment of this utility model, a handle 36 is provided on the cylinder door of the outer casing 3 to facilitate opening the cylinder door 10.

[0038] In one embodiment of this utility model, the discharge rack 5 is made of carbon fiber material. Carbon fiber has the characteristics of being lightweight and highly corrosion-resistant. When disassembling, it is easy for users to take it out without increasing their labor intensity. At the same time, when the inner drum 4 washes clothes, it will put in a large number of chemicals, which will corrode the discharge rack 5, but the carbon fiber is not easily affected and its service life is extended.

[0039] Preferably, the inner roller 4 has several evenly distributed drainage holes 41 on its drum door to prevent water from easily accumulating in certain areas inside the inner roller 4. During the rotation of the inner roller 4, water can be drained from all directions without angles, reducing the weight of the user carrying wet clothes and reducing labor intensity.

[0040] Preferably, the inner roller 4 has two symmetrically arranged mounting grooves 42 at the end of the roller door away from the hinge. A switch 43 is provided on the mounting groove 42. A groove for easy handle is also provided between the two mounting grooves 42. The switch 43 is used to lock the roller door of the inner roller 4. At the same time, the inner roller 4 has multiple water passage holes.

[0041] In one embodiment of this utility model, the tilt angle of the mounting bracket 2 is 13° to 30° to prevent the mounting bracket 2 from losing control due to excessive tilting.

[0042] In one embodiment of this utility model, four evenly distributed V-shaped supports 44 are provided on the inner wall of the inner roller 4. The inner diameter of the inner roller 4 is slightly larger than the length of the discharge rack 5. The discharge rack 5 is detachably installed on one side of the V-shaped supports 44. The width side of the discharge rack 5 first enters the interior of the inner roller 4 and then reaches the designated position, where the width side of the discharge rack 5 fits and is locked against the inner wall of the inner roller 4. When the inner roller 4 rotates, the discharge rack 5 will not fall to the bottom of the inner roller 4, but will move slightly on one side of the V-shaped supports 44. When the inner roller 4 is tumbled 180°, the discharge rack 5 falls onto the two V-shaped supports 44, thus preventing the discharge rack 5 from undergoing too much displacement and thus damaging the discharge rack 5.

[0043] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A washing machine, comprising a base (1) and a mounting bracket (2), characterized in that, The base (1) and the mounting frame (2) are rotatably connected by a hinge. The mounting frame (2) is fixedly provided with an outer shell cylinder (3). The outer shell cylinder (3) is provided with a rotatable inner roller (4). The inner roller (4) and the front surface of the outer shell cylinder (3) are movably installed with four cylinder doors (10) by hinges. The inner roller (4) is detachably installed with a discharge rack (5). The base (1) is rotatably connected with a discharge cylinder (6). The output end of the discharge cylinder (6) is rotatably connected with the mounting frame (2) so that the clothes can slide freely out of the cylinder doors (10) following the tilt direction of the mounting frame (2).

2. The washing machine according to claim 1, characterized in that, A drive mechanism is installed on one side of the mounting bracket (2). The drive mechanism includes a motor (71), a first large pulley (72), a second large pulley (73), and a third large pulley (74). A first small pulley (76) is provided on one side of the first large pulley (72), and a second small pulley (77) is provided on one side of the second large pulley (73). The motor (71) is fixedly installed on the mounting bracket (2). A motor pulley (75) is provided at the output end of the motor (71). The motor pulley (75) is connected to the first large pulley (72) via a belt. The first small pulley (76) is connected to the second large pulley (73) via a belt. The second small pulley (77) is connected to the third large pulley (74) via a belt. The third large pulley (74) is connected to one end of the inner roller (4).

3. The washing machine according to claim 2, characterized in that, A braking mechanism is installed on the side of the mounting bracket (2) away from the drive mechanism. The braking mechanism includes a first driven large pulley (78), a second driven small pulley (79), and a brake disc (70). The first driven large pulley (78) is connected to the other end of the inner roller (4). The first driven large pulley (78) is connected to the second driven small pulley (79) via a belt. The second large pulley (73) and the second driven small pulley (79) are connected via a rotating shaft (700). The brake disc (70) is mounted on the second driven small pulley (79) so that the cylinder door of the inner roller (4) is aligned with the cylinder door of the outer casing (3).

4. The washing machine according to claim 1, characterized in that, A drain valve (31) is provided on the outside of the outer shell (3), and the drain valve (31) is connected to a cylinder (32).

5. The washing machine according to claim 1, characterized in that, The inner roller (4) is connected to a water inlet pipe (41), one end of which is located at the top of the outer shell cylinder (3). A water filter (42), an electromagnetic flow meter (43), and a pneumatic butterfly valve (44) are sequentially arranged on the water inlet pipe (41).

6. The washing machine according to claim 1, characterized in that, The inner roller (4) is connected to a steam pipe (45), and an angle seat valve (46) and a steam filter (47) are installed on the steam pipe (45).

7. The washing machine according to claim 1, characterized in that, A limiting device is provided at the cylinder door of the outer shell cylinder (3). The limiting device includes a T-shaped rod (33) and a fixing member (34). The fixing member (34) is fixedly installed on one side of the cylinder door of the outer shell cylinder (3). The fixing member (34) is provided with two stop grooves (35). The T-shaped rod (33) can move back and forth in the two stop grooves (35) to lock the open cylinder door and prevent it from closing.

8. The washing machine according to claim 1, characterized in that, A handle (36) is provided on the door of the outer casing (3).

9. The washing machine according to claim 1, characterized in that, The discharge rack (5) is made of carbon fiber material.

10. The washing machine according to claim 1, characterized in that, The mounting bracket (2) has an inclination angle of 13° to 30°.

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