Automatic laundry detergent adding mechanism of washing machine
By designing an automatic laundry detergent adding mechanism that utilizes baffles and push plates in the washing machine, the problems of cumbersome laundry detergent adding operations and complex and high-cost automatic adding mechanisms are solved, and the automatic addition of laundry detergent and improvement of the washing effect are achieved.
Patent Information
- Application Number
- CN202420949188.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-06
AI Technical Summary
During the washing process of existing washing machines, the addition of laundry detergent is complicated and it is easy to cause laundry detergent to accumulate on the outside of the clothes, affecting the washing effect. At the same time, the structure of the existing laundry detergent automatic addition mechanism is complex and the cost is high.
Design an automatic laundry detergent adding mechanism for a washing machine. Through the cooperation of the baffle and push plate, when enough water is added inside the washing machine, the laundry detergent will be automatically pushed into the inside of the washing machine instead of manual addition to improve the washing effect. The mechanism only needs one motor to complete, with simple structure and low cost.
It realizes the automatic adding of laundry detergent, improves the washing effect, simplifies the equipment structure, reduces the cost, and solves the problems of cumbersome adding operation of laundry detergent and complex and high cost of automatic adding mechanism in traditional washing machines.
Smart Images
Figure CN222375011U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of washing machines, in particular to an automatic laundry detergent adding mechanism for a washing machine. Background Art
[0002] A washing machine is a cleaning appliance that uses electrical energy to generate mechanical action to wash clothes. Household washing machines are mainly divided into vertical pulsator washing machines and drum washing machines. The inner tank of a pulsator washing machine is a circular corrugated shape, and the clothes are washed by the flow and impact of water waves; the inner tank of a drum washing machine is cylindrical, and the clothes are washed by less water, high-speed rotation, gravity and friction.
[0003] When using an existing washing machine, the operator usually puts the clothes to be washed into the washing machine, then pours the washing liquid into the washing machine, turns off the washing machine, selects a suitable washing program, and then presses the start button, and the washing machine will start washing according to the set program.
[0004] In the existing washing machine, although the operator can directly pour the laundry detergent into the washing machine during the washing process, the operation is troublesome, and the laundry detergent may accumulate on the outside of the clothes and affect the washing effect. The automatic laundry detergent adding mechanism of some washing machines adds the laundry detergent to the inside of the storage tank or storage box in advance. When enough water is added to the inside of the washing machine, the electric valve automatically opens to add the laundry detergent to the inside of the washing machine. Although this method improves the washing effect, it also makes the internal structure of the automatic laundry detergent adding mechanism of the washing machine more complicated and the cost is relatively high. For this reason, we propose an automatic laundry detergent adding mechanism for a washing machine. Utility Model Content
[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide an automatic laundry detergent adding mechanism for a washing machine. Through the coordinated arrangement of a baffle and a push plate, when enough water is added to the inside of the washing machine, the laundry detergent of the washing machine can be automatically pushed into the inside of the washing machine, replacing the traditional manual adding method, thereby improving the washing effect. Only one motor is needed to complete the whole process. The structure is simple and the cost is relatively low, which can effectively solve the problems in the background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic laundry detergent adding mechanism for a washing machine, comprising a sealing cover and an adding component;
[0007] Sealing cover: a mounting plate is arranged at the left end thereof, and a collecting tank is arranged at the left side of the upper end of the mounting plate;
[0008] Adding components: It includes a mounting rod, a baffle, a cross rod, a worm and a worm wheel. The mounting rod is rotatably connected to the left side of the collecting tank through a bearing, a baffle is provided on the front side of the outer arc surface of the mounting rod, the cross rod is rotatably connected to the rear side of the mounting plate through a bearing, a worm is provided on the left side of the outer arc surface of the cross rod, and the worm wheel is provided on the rear side of the outer arc surface of the mounting rod. The worm is meshingly connected with the worm wheel. Through the coordinated arrangement of the baffle and the push plate, when enough water is added to the inside of the washing machine, the laundry detergent of the washing machine can be automatically pushed into the inside of the washing machine, replacing the traditional method of manual addition, thereby improving the washing effect. Only one motor is needed to complete the whole process. The structure is simple and the cost is relatively low.
[0009] Furthermore, it also includes a single chip microcomputer, which is located outside the sealing cover. The input end of the single chip microcomputer is electrically connected to the external power supply and can regulate the electrical components inside the device.
[0010] Furthermore, the adding component also includes a connecting plate, a push plate and an adjusting plate. The connecting plates are respectively slidably connected to the avoidance grooves set in the middle of the right wall of the collecting tank, the left ends of the connecting plates are fixedly connected to the right ends of the push plates, and the right ends of the connecting plates are fixedly connected to the left ends of the adjusting plates, so as to push the laundry detergent into the interior of the washing machine.
[0011] Furthermore, the adding component also includes a screw, which is rotatably connected to the middle part of the right wall of the mounting plate through a bearing, and is threadedly connected to a threaded hole arranged on the upper side of the right end of the adjustment plate, so that the position of the push plate can be adjusted through the adjustment plate.
[0012] Furthermore, it also includes a pulley and a driving pulley, wherein the pulley is arranged on the right side of the outer arc surface of the screw, and the driving pulley is arranged on the right side of the outer arc surface of the cross bar. The pulley and the driving pulley are connected by a belt drive, and can drive the screw to rotate through the cross bar.
[0013] Furthermore, it also includes a servo motor and a gear. The servo motor is arranged on the lower side of the right wall of the mounting plate. The gears are respectively arranged at the left end of the servo motor output shaft and the middle of the outer arc surface of the cross bar. The two gears are meshed and connected. The input end of the servo motor is electrically connected to the output end of the single-chip microcomputer, and can drive the worm to rotate through the cross bar.
[0014] Furthermore, it also includes a limit plate, which is arranged on the left side of the collecting tank. The limit plate is located on the upper side of the baffle plate. The limit plate can limit the position of the baffle plate to prevent the position of the baffle plate from shifting.
[0015] Compared with the prior art, the beneficial effects of the utility model are: the automatic laundry detergent adding mechanism of the washing machine has the following advantages:
[0016] When enough water is added to the inside of the washing machine, the servo motor starts to run through the regulation of the single-chip microcomputer, and the output shaft of the servo motor drives the cross bar to rotate through the meshing connection between the gears, and the cross bar drives the worm to rotate, and the worm drives the worm wheel to rotate through the meshing connection, and the worm wheel drives the baffle to rotate left through the mounting rod, thereby opening the baffle. During the rotation of the cross bar, the cross bar drives the driving pulley to rotate, and the driving pulley drives the pulley to rotate through the transmission connection between the pulleys, and the pulley drives the screw to rotate. During the rotation of the screw, the adjusting plate is driven to move left through the threaded connection, and the adjusting plate drives the push plate to move left through the connecting plate, thereby pushing the laundry liquid inside the collection tank into the inside of the washing machine, thereby realizing the automatic addition of laundry liquid to the washing machine. Through the coordinated arrangement of the baffle and the push plate, when enough water is added to the inside of the washing machine, the laundry liquid of the washing machine can be automatically pushed into the inside of the washing machine, replacing the traditional method of adding by manual labor, thereby improving the washing effect. Only one motor is needed to complete the whole process, and the structure is simple and the cost is relatively low. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the structure of the utility model;
[0018] Figure 2 This is a structural diagram of the added components of the utility model.
[0019] In the figure: 1 sealing cover, 2 single chip computer, 3 mounting plate, 4 collecting tank, 5 adding component, 51 mounting rod, 52 baffle, 53 cross bar, 54 worm, 55 worm wheel, 56 connecting plate, 57 push plate, 58 adjusting plate, 59 screw, 6 pulley, 7 driving pulley, 8 servo motor, 9 gear, 10 limit plate. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-2, this embodiment provides a technical solution: an automatic laundry detergent adding mechanism for a washing machine, comprising a sealing cover 1 and an adding component 5. Before use, the automatic laundry detergent adding mechanism for the washing machine is moved to a designated work location, and then the laundry detergent is poured into the interior of a collecting tank 4. After the laundry detergent is added, the mounting plate 3 is inserted into the interior of the corresponding washing machine. When enough water is added to the interior of the washing machine, the laundry detergent of the washing machine is pushed into the interior of the washing machine through the adding device, thereby realizing the automatic addition of the laundry detergent of the washing machine;
[0022] Sealing cover 1: A mounting plate 3 is provided at its left end, and a collecting tank 4 is provided on the left side of the upper end of the mounting plate 3;
[0023] Adding component 5: It includes a mounting rod 51, a baffle 52, a cross bar 53, a worm 54 and a worm wheel 55. The mounting rod 51 is rotatably connected to the left side of the inside of the collecting tank 4 through a bearing. The front side of the outer arc surface of the mounting rod 51 is provided with a baffle 52. The cross bar 53 is rotatably connected to the rear side of the inside of the mounting plate 3 through a bearing. The left side of the outer arc surface of the cross bar 53 is provided with a worm 54. The worm wheel 55 is provided on the rear side of the outer arc surface of the mounting rod 51. The worm 54 is meshed with the worm wheel 55. The adding component 5 also includes The connecting plate 56, the push plate 57 and the adjusting plate 58, the connecting plate 56 is respectively slidably connected with the avoidance groove set in the middle of the right wall of the collecting tank 4, the left end of the connecting plate 56 is fixedly connected with the right end of the push plate 57, and the right end of the connecting plate 56 is fixedly connected with the left end of the adjusting plate 58. The adding component 5 also includes a screw 59, which is rotatably connected to the middle of the right wall of the mounting plate 3 through a bearing, and the screw 59 is threadedly connected to the threaded hole set on the upper side of the right end of the adjusting plate 58. When enough water is added to the inside of the washing machine, the water is passed through the screw rod 59. Through the regulation of the control device, the driving device starts to run, the driving device drives the cross bar 53 to rotate, the cross bar 53 drives the worm 54 to rotate, the worm 54 drives the worm wheel 55 to rotate through the meshing connection, the worm wheel 55 drives the baffle 52 to rotate leftward through the mounting rod 51, so as to open the baffle 52, during the rotation of the cross bar 53, the cross bar 53 drives the connecting device to rotate, the connecting device drives the screw 59 to rotate, the screw 59 drives the adjusting plate 58 to move leftward through the threaded connection during the rotation, the adjusting plate 58 drives the push plate 57 to move leftward through the connecting plate 56, so as to push the laundry liquid in the collecting tank 4 into the inside of the washing machine, thereby realizing the automatic addition of the laundry liquid of the washing machine, through the coordinated arrangement of the baffle 52 and the push plate 57, when enough water is added to the inside of the washing machine, the laundry liquid of the washing machine can be automatically pushed into the inside of the washing machine, instead of the traditional way of adding by manual operation, the whole process only needs one motor to complete, the structure is simple and the cost is relatively low.
[0024] The single chip microcomputer 2 is also included. The single chip microcomputer 2 is located outside the sealing cover 1. The input end of the single chip microcomputer 2 is electrically connected to the external power supply, and can regulate the electrical components inside the device.
[0025] Among them: it also includes a pulley 6 and a driving pulley 7, the pulley 6 is arranged on the right side of the outer arc surface of the screw 59, and the driving pulley 7 is arranged on the right side of the outer arc surface of the cross bar 53. The pulley 6 and the driving pulley 7 are connected by belt transmission. During the rotation of the cross bar 53, the cross bar 53 drives the driving pulley 7 to rotate, and the driving pulley 7 drives the pulley 6 to rotate through the transmission connection between the pulleys, and the pulley 6 drives the screw 59 to rotate.
[0026] Wherein: it also includes a servo motor 8 and a gear 9. The servo motor 8 is arranged on the lower side of the right wall of the mounting plate 3. The gear 9 is respectively arranged at the left end of the output shaft of the servo motor 8 and the middle part of the outer arc surface of the cross bar 53. The two gears 9 are meshed and connected. The input end of the servo motor 8 is electrically connected to the output end of the single-chip computer 2. When enough water is added to the inside of the washing machine, the servo motor 8 starts to run through the regulation of the single-chip computer 2. The output shaft of the servo motor 8 drives the cross bar 53 to rotate through the meshing connection between the gears 9. The cross bar 53 drives the worm 54 to rotate. The worm 54 drives the worm wheel 55 to rotate through the meshing connection. The worm wheel 55 drives the baffle 52 to rotate to the left through the mounting rod 51, thereby opening the baffle 52.
[0027] Among them: it also includes a limit plate 10, which is arranged on the left side inside the collecting tank 4, and the limit plate 10 is located on the upper side of the baffle 52. The limit plate 10 can limit the position of the baffle 52 to prevent the position of the baffle 52 from being offset.
[0028] The working principle of the automatic laundry detergent adding mechanism of a washing machine provided by the utility model is as follows: before use, the automatic laundry detergent adding mechanism of the washing machine is moved to a designated working location, and then the laundry detergent is poured into the inside of the collecting tank 4. After the laundry detergent is added, the mounting plate 3 is inserted into the inside of the corresponding washing machine. During the operation of the washing machine, when enough water is added to the inside of the washing machine, the washing machine starts to run through the regulation of the single-chip microcomputer 2, and the output shaft of the servo motor 8 drives the cross bar 53 to rotate through the meshing connection between the gears 9, and the cross bar 53 drives the worm 54 to rotate, and the worm 54 is connected through the meshing connection To drive the worm wheel 55 to rotate, the worm wheel 55 drives the baffle 52 to rotate leftward through the mounting rod 51, thereby opening the baffle 52. During the rotation of the cross bar 53, the cross bar 53 drives the driving pulley 7 to rotate, and the driving pulley 7 drives the pulley 6 to rotate through the transmission connection between the pulleys, and the pulley 6 drives the screw 59 to rotate. During the rotation, the screw 59 drives the adjusting plate 58 to move leftward through the threaded connection, and the adjusting plate 58 drives the pushing plate 57 to move leftward through the connecting plate 56, thereby pushing the laundry liquid in the collecting tank 4 into the interior of the washing machine, thereby realizing the automatic addition of laundry liquid to the washing machine.
[0029] It is worth noting that the single chip microcomputer 2 disclosed in the above embodiment can be selected from STM8S207S8T6C, the servo motor 8 can be selected from ECMA-C20604RS, and the single chip microcomputer 2 controls the servo motor 69 to work using a method commonly used in the prior art.
[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A washing machine automatic detergent adding mechanism, characterized in that: It comprises a sealing cover (1) and an adding component (5); The sealing cover (1) is provided with a mounting plate (3) at its left end, and a collecting tank (4) is provided on the left side of the upper end of the mounting plate (3); The additional component (5) comprises a mounting rod (51), a baffle (52), a cross rod (53), a worm (54) and a worm wheel (55), wherein the mounting rod (51) is rotatably connected to the left side of the inside of the collecting tank (4) via a bearing, a baffle (52) is arranged on the front side of the outer arc surface of the mounting rod (51), the cross rod (53) is rotatably connected to the rear side of the inside of the mounting plate (3) via a bearing, a worm (54) is arranged on the left side of the outer arc surface of the cross rod (53), and the worm wheel (55) is arranged on the rear side of the outer arc surface of the mounting rod (51), and the worm (54) is meshedly connected with the worm wheel (55).
2. The automatic laundry detergent adding mechanism of a washing machine according to claim 1, characterized in that: It also comprises a single chip microcomputer (2), wherein the single chip microcomputer (2) is located outside the sealing cover (1), and an input end of the single chip microcomputer (2) is electrically connected to an external power supply.
3. The automatic laundry detergent adding mechanism of a washing machine according to claim 1, characterized in that: The adding component (5) further comprises a connecting plate (56), a pushing plate (57) and an adjusting plate (58), wherein the connecting plates (56) are respectively slidably connected to the avoidance grooves arranged in the middle of the right wall of the collecting tank (4), the left end of the connecting plate (56) is fixedly connected to the right end of the pushing plate (57), and the right end of the connecting plate (56) is fixedly connected to the left end of the adjusting plate (58).
4. The automatic laundry detergent adding mechanism of a washing machine according to claim 3, characterized in that: The adding component (5) further comprises a screw rod (59), which is rotatably connected to the middle part of the right wall of the mounting plate (3) via a bearing, and the screw rod (59) is threadedly connected to a threaded hole arranged on the upper side of the right end of the adjusting plate (58).
5. The automatic laundry detergent adding mechanism of a washing machine according to claim 4, characterized in that: It also includes a pulley (6) and a driving pulley (7), wherein the pulley (6) is arranged on the right side of the outer arc surface of the screw rod (59), and the driving pulley (7) is arranged on the right side of the outer arc surface of the cross bar (53), and the pulley (6) and the driving pulley (7) are connected by belt transmission.
6. The automatic laundry detergent adding mechanism of a washing machine according to claim 2, characterized in that: It also includes a servo motor (8) and a gear (9), wherein the servo motor (8) is arranged on the lower side of the right wall of the mounting plate (3), and the gear (9) is respectively arranged at the left end of the output shaft of the servo motor (8) and the middle part of the outer arc surface of the cross bar (53), the two gears (9) are meshed and connected, and the input end of the servo motor (8) is electrically connected to the output end of the single chip computer (2).
7. The automatic laundry detergent adding mechanism of a washing machine according to claim 1, characterized in that: It also includes a limiting plate (10), which is arranged on the left side inside the collecting tank (4), and the limiting plate (10) is located on the upper side of the baffle (52).