Multifunctional efficient water pump capable of selecting working modes

Abstract

The multifunctional efficient water pump comprises a base, a guide rail is fixedly installed at the top of the base, fixing frames are fixedly installed at the two ends of one side of the guide rail, positioning plug pins are installed in inner cavities of the fixing frames in a sliding mode, long round holes are formed in the two sides of the inner cavities of the fixing frames, and the long round holes are communicated with the guide rail. The working mode of the water pump can be adjusted according to actual use requirements, the water pump can be adjusted to the corresponding working mode according to the actual use scene, the water pump can be adjusted to be in the corresponding working mode according to the actual use scene, and the water pump can be adjusted to be in the corresponding working mode according to the actual use scene. Under the mode, the corresponding performance of the water pump or the pulverizer can be fully exerted, work is well completed, the work efficiency of pulverizing and water pumping of the water pump is improved, more and more flexible choices are provided for use of a user, and convenience is provided for work and use of the user.

Description

Technical Field

[0001] The utility model relates to the technical field of water pump application, in particular to a multifunctional and efficient water pump capable of selecting working modes. Background Art

[0002] A water pump is a machine for conveying liquid or pressurizing liquid. Traditional water pumps generally only have the function of pumping and draining in actual working use, especially when discharging sewage in kitchen life. For example, in application number: CN201820682679.0, a multifunctional water pump is disclosed, including a driving motor, a water pump mechanism, and a water pump type crushing mechanism. The water pump mechanism and the water pump type crushing mechanism are respectively located at both ends of the driving motor; the water pump mechanism includes a first pump body and a water pump impeller, and the water pump type crushing mechanism includes a second pump body and a crushing pump impeller. The two ends of the output shaft of the driving motor are simultaneously connected to the water pump impeller and the crushing pump impeller, and the first pump body and the second pump body are fixedly connected to the casing of the driving motor. The utility model has multiple functions and can replace the existing cleaning circulation pump, crusher, secondary flushing water pump and the like in the kitchen waste dishwasher at the same time. Structural components, thus helping to reduce production costs and enhance product competitiveness; at the same time, the utility model has a compact structure and takes up little space, because there is no need to reserve too much space for installation in the kitchen waste dishwasher, which is conducive to the miniaturization of products such as the kitchen waste dishwasher. Although the above-mentioned water pump can realize functions such as pumping water and crushing, these two working modes work together, that is to say, it is difficult to realize independent work, and it is difficult to adjust and convert the working mode according to actual use requirements. The working effect of the water pump will be very poor. While pumping water, crushing work is carried out. Under the flushing of water flow, it is difficult to achieve complete crushing. Some kitchen waste residues are washed away before they are crushed, which reduces the actual crushing effect. Moreover, according to the attached figure of the scheme, it can be seen that since the flow aperture inside the pump body is too small, it is easy to get blocked during the water pumping process, causing the kitchen waste pipeline to be blocked, which has a great impact on the user's life.

[0003] In view of the above problems, the present invention makes improvements. Summary of the Invention

[0004] The utility model provides a multifunctional and efficient water pump with selectable working modes, which solves the above-mentioned problems existing in the use process of the prior art.

[0005] The technical solution of the present utility model is achieved as follows: a multifunctional and efficient water pump with selectable working modes, comprising a base, a guide rail fixedly installed on the top of the base, a fixing bracket fixedly installed at both ends of one side of the guide rail, a positioning pin slidably installed in the inner cavity of the fixing bracket, oblong holes are provided on both sides of the inner cavity of the fixing bracket, one end of the positioning pin is fixedly connected to a limiting slider sliding in the two oblong holes, one end of the positioning pin is fixedly connected to a spring, and the end of the spring away from the positioning pin is fixedly connected to the inner wall of the fixing bracket, an adjustment component is slidably installed inside the guide rail, two positioning plates are fixedly connected on both sides of the adjustment component, and the positioning plates are adapted to the positioning pin.

[0006] The utility model is a multifunctional and efficient water pump that can select the working mode as described above, and further: the adjustment component includes a sliding platform slidably installed in the guide rail, the bottom of the sliding platform is fixedly connected to a sliding seat located in the guide rail, and four positioning plates are respectively fixedly connected to both sides of the sliding seat.

[0007] The utility model is a multifunctional and efficient water pump capable of selecting working modes as described above, further comprising: limiting slide grooves on both sides of the sliding platform, and limiting bars sliding in the limiting slide grooves are fixedly connected to both sides of the guide rail inner cavity.

[0008] The utility model is a multifunctional and efficient water pump capable of selecting working modes as described above, further comprising: notches are provided at the bottoms of both sides of the inner cavity of the guide rail, the inner sides of the notches are fixedly connected with evenly distributed spring pieces, and positioning holes adapted to the spring pieces are provided on both sides of the sliding seat.

[0009] The utility model is a multifunctional and efficient water pump capable of selecting working modes as described above, further comprising: guide grooves on both sides of the bottom of the guide rail inner cavity, four rollers are movably installed on the bottom of the sliding seat, and the four rollers roll in the two guide grooves respectively.

[0010] The utility model is a multifunctional and efficient water pump capable of selecting an operating mode as described above, further comprising: a mounting bracket fixedly mounted on the top of the sliding platform, a stepping motor detachably mounted on the top of the mounting bracket, a driving gear fixedly mounted on the output shaft of the stepping motor, and a fixing bracket fixedly mounted on one side of the top of the base.

[0011] The multifunctional and efficient water pump capable of selecting working modes of the present invention as described above is further configured as follows: a pump body is fixedly mounted on one side of the top of the fixing frame, a driven gear 1 engaged with the driving gear is fixedly mounted on the input end of the pump body, a pulverizer body is detachably mounted on one side of the top of the fixing frame, a driven gear 2 adapted to the driving gear is fixedly mounted on the output end of the pulverizer body, and the pulverizer body and the pump body are connected via a connecting water pipe.

[0012] In summary, the beneficial effects of the present invention are:

[0013] 1. The utility model can adjust the working mode of the water pump according to the actual usage needs, and adjust the water pump to the corresponding working mode according to the actual usage scenario. In this mode, the corresponding performance of the water pump or grinder can be fully exerted, and the work can be completed excellently, thereby improving the working efficiency of the water pump in crushing and pumping water. It also provides users with more and more flexible choices and provides convenience for users' work.

[0014] 2. The utility model specifically sets up a sliding table and a sliding seat. The sliding table and the sliding seat constitute an adjustment assembly for adjusting and moving on the guide rail. In this way, the mounting frame, stepper motor and driving gear installed on the sliding table can be adjusted and moved according to the user's usage requirements, thereby meeting the user's usage needs and providing convenience for the user's work.

[0015] 3. The utility model provides a limit slide and a limit bar. When the sliding table is adjusted and moved, the limit bar will slide in the limit slide, thereby limiting the movement of the sliding table, ensuring the stability of the sliding table during movement, and also ensuring the stability of the adjustment component during movement, providing convenience for the user's work.

[0016] 4. The utility model arranges the notch and the spring piece. The spring piece is installed in the notch and is adapted to the sliding seat. When the sliding seat is not in motion, the corresponding spring piece will be stuck in the positioning hole on the sliding seat. When the sliding seat moves again, the current spring piece is pressed out of the corresponding positioning hole, and then the next spring piece will be stuck in the current spring piece, and the cycle will continue. This improves the accuracy of the user's adjustment work. In this process, a "click-click" prompt sound will be emitted, providing convenience for the user's work.

[0017] 5. The utility model provides a guide groove and a roller. The roller rolls in the guide groove and follows the sliding seat. When the adjustment component moves, the roller will follow and roll in the guide groove. This can not only improve the flexibility of the adjustment component, but also limit the adjustment component under the action of the guide groove, providing convenience for the user's work.

[0018] 6. The utility model is provided with a mounting frame, a stepping motor and a driving gear. The mounting frame can be moved and adjusted, so the stepping motor and the driving gear can also be moved and adjusted. When the driving gear is in the current position and meshes with the driven gear 1, it will drive the pump body to start working. When the driving gear is adjusted and moved to the bottom of the driven gear 2 and meshes with the driven gear 2, it will drive the crusher body to start working. In this way, the switching of working modes can be realized, which meets the different usage needs of users and provides convenience for users' work.

[0019] 7. The utility model is provided with a pump body, a driven gear 1, a crusher body, and a driven gear 2. The pump body and the driven gear 1 constitute a pump, the crusher body and the driven gear 2 constitute a crusher, and the pump and the crusher are connected by a connecting water pipe. When working, the stepper motor starts to drive the driving gear to rotate, and the driving gear will drive the driven gear 1 or the driven gear 2 to rotate. When the driven gear 1 is driven to rotate, the pump body will start to pump out water, and when the driven gear 2 is driven to rotate, the crusher body will start to crush the residue. Moreover, the pump body and the crusher body are driven by the stepper motor to work independently when working. In this way, the pump body or the crusher body can give full play to its performance, fully complete the pumping or crushing work, improve the actual working performance of the water pump in this solution, and provide convenience for users' work. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic cross-sectional view of the three-dimensional structure of the pulverizer body;

[0023] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the partial three-dimensional structure of the utility model;

[0025] Figure 5 It is a bottom view schematic diagram of the three-dimensional structure of the sliding seat;

[0026] Figure 6 It is a bottom view schematic diagram of the three-dimensional structure of the fixing frame.

[0027] In the figure: 1. base, 2. guide rail, 3. fixing frame, 4. positioning pin, 5. limiting slider, 6. oblong hole, 7. spring, 8. positioning plate, 9. sliding table, 10. sliding seat, 11. limiting slide, 12. limiting strip, 13. notch, 14. spring, 15. guide groove, 16. roller, 17. mounting frame, 18. stepping motor, 19. driving gear, 20. fixing frame, 21. pump body, 22. driven gear 1, 23. crusher body, 24. driven gear 2, 25. connecting water pipe. DETAILED DESCRIPTION

[0028] The following is a combination of the appended examples of the present invention Figure 1-6 , clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention. Example

[0029] A multifunctional and efficient water pump with selectable working modes includes a base 1, a guide rail 2 is fixedly installed on the top of the base 1, and a fixing frame 3 is fixedly installed at both ends of one side of the guide rail 2. A positioning pin 4 is slidably installed in the inner cavity of the fixing frame 3, and oblong holes 6 are opened on both sides of the inner cavity of the fixing frame 3. One end of the positioning pin 4 is fixedly connected to a limiting slider 5 that slides in the two oblong holes 6, and one end of the positioning pin 4 is fixedly connected to a spring 7, and the end of the spring 7 away from the positioning pin 4 is fixedly connected to the inner wall of the fixing frame 3, and an adjustment component is slidably installed inside the guide rail 2, and two positioning plates 8 are fixedly connected on both sides of the adjustment component, and the positioning plates 8 are adapted to the positioning pin 4.

[0030] The specific usage process is as follows: first, one end of the crusher body 23 is installed in the drain of the pool, and the side of the pump body 21 is installed in the drainage pipe. When using, select the corresponding working mode, that is, adjust the position of the mobile stepping motor 18 and the driving gear 19 according to the use requirements, so that the driving gear 19 is switched from meshing with the driven gear 1 22 to meshing with the driven gear 2 24, so that the working mode can be switched. The user can switch to the pumping mode or the crushing mode according to the use requirements to avoid pipe blockage and provide convenience for the user's work. It should be noted that the water pump is in the pumping mode in the initial state. This mode can perform normal drainage work, or even small particles in the sewage will not be affected. When working, start the stepper motor 18, the stepper motor 18 drives the driving gear 19 to rotate, the driving gear 19 drives the driven gear 1 22 to rotate, and the driven gear 1 22 drives the pump body 21 to start working, and then the sewage will be pumped out from the pool, pass through the crusher body 23 and the connecting water pipe 25, and finally be discharged by the pump body 21. If there is large residue in the sewage, the user must crush it before discharging it. This requires first adjusting the driving gear 19 to engage with the driven gear 2 24, that is, adjusting the water pump to the crushing mode, and driving the driving gear 19 to rotate through the stepper motor 18, and the driving gear 19 drives the crusher body 23 to start working. The blade in the crusher body 23 will crush the residue, and then the mode is switched back to To the pumping mode, the sewage can be discharged together with the residue, which provides convenience for the user's work. It should be noted that two stepping motors 18 and a driving gear 19 can also be provided, so that they are respectively engaged with the driven gear 1 22 and the driven gear 2 24, and then the single-chip microcomputer is used to control whether the stepping motor 18 is working. In this way, the mode switching of the water pump can be realized, but its production cost is high and the energy consumption is also high. Therefore, production arrangements can be made according to actual market demand to provide convenience for the user's work. Specifically, when adjusting the working position of the stepping motor 18 and the driving gear 19, that is, in the working mode, the user directly pushes the stepping motor 18 to move, and when the stepping motor 18 moves, the driving gear 19 will also move accordingly. When the stepper motor 18 is in the working state, the sliding seat 10 is in the working state, and the positioning pin 4 is inserted into the positioning plate 8 to fix the stepper motor 18.It will first be squeezed by the positioning plate 8, and then squeezed into the fixing frame 3, while compressing the spring 7. When the positioning latch 4 is active, it will also drive the limiting slider 5 to slide in the oblong hole 6, thereby realizing the limitation of the positioning latch 4 and ensuring that the positioning latch 4 can be accurately inserted into the positioning plate 8. Then, when the hole on the positioning plate 8 is aligned with the positioning latch 4, the positioning latch 4 will be ejected from the inner cavity of the fixing frame 3 under the action of the spring 7 and finally inserted into the positioning plate 8, completing the positioning of the sliding seat 10 and the positioning of the stepping motor 18. At this time, the water pump is in the crushing mode. When switching to the pumping mode again, the stepping motor 18 can be moved back to its original position. The adjustment method of the connecting and unloading mechanism is adopted in this way, so that the water pump has the mode adjustment function without generating unnecessary energy consumption and increasing the production cost. It can meet the market demand to the greatest extent and provide convenience for the user's work.

[0031] Therefore, the working mode of the water pump can be adjusted according to the actual usage needs, and the water pump can be adjusted to the corresponding working mode according to the actual usage scenario. In this mode, the corresponding performance of the water pump or grinder can be fully utilized to complete the work excellently, thereby improving the working efficiency of the water pump in crushing and pumping water. It also provides users with more and more flexible options and provides convenience for users' work.

[0032] The adjustment assembly includes a sliding platform 9 slidably mounted in the guide rail 2 , the bottom of the sliding platform 9 is fixedly connected to a sliding seat 10 located in the guide rail 2 , and four positioning plates 8 are fixedly connected to both sides of the sliding seat 10 respectively.

[0033] Specifically, the setting of the sliding table 9 and the sliding seat 10, the sliding table 9 and the sliding seat 10 constitute an adjustment component, which is used to adjust and move on the guide rail 2, so that the mounting frame 17, the stepping motor 18 and the driving gear 19 installed on the sliding table 9 can be adjusted and moved according to the user's usage requirements, thereby meeting the user's usage needs and providing convenience for the user's work.

[0034] Limiting slots 11 are provided on both sides of the sliding platform 9 , and limiting bars 12 that slide in the limiting slots 11 are fixedly connected to both sides of the inner cavity of the guide rail 2 .

[0035] Specifically, the limiting groove 11 and the limiting bar 12 are set so that when the sliding platform 9 is adjusted and moved, the limiting bar 12 will slide in the limiting groove 11, so that the movement of the sliding platform 9 can be limited, thereby ensuring the stability of the sliding platform 9 when moving, and also ensuring the stability of the adjustment component when moving, providing convenience for the user's work.

[0036] The bottom of both sides of the inner cavity of the guide rail 2 is provided with a notch 13 , and the inner side of the notch 13 is fixedly connected with evenly distributed spring pieces 14 . Both sides of the sliding seat 10 are provided with positioning holes adapted to the spring pieces 14 .

[0037] Specifically, the setting of the notch 13 and the spring piece 14 is that the spring piece 14 is installed in the notch 13 and is adapted to the sliding seat 10. When the sliding seat 10 is not in the same position, the corresponding spring piece 14 will be stuck in the positioning hole on the sliding seat 10. When the sliding seat 10 moves again, the current spring piece 14 is pressed out of the corresponding positioning hole, and then the next spring piece 14 will be stuck in the current spring piece 14, and the cycle will continue. In this way, the accuracy of the user's adjustment work is improved. In this process, a "click-click" prompt sound will be emitted, which provides convenience for the user's work.

[0038] Guide grooves 15 are provided on both sides of the bottom of the inner cavity of the guide rail 2 , and four rollers 16 are movably mounted on the bottom of the sliding seat 10 , and the four rollers 16 roll in the two guide grooves 15 respectively.

[0039] Specifically, the guide groove 15 and the roller 16 are arranged so that the roller 16 rolls in the guide groove 15 and follows the sliding seat 10. When the adjustment component moves, the roller 16 will follow and roll in the guide groove 15. This can not only improve the flexibility of the movement of the adjustment component, but also limit the adjustment component under the action of the guide groove 15, providing convenience for the user's work.

[0040] A mounting bracket 17 is fixedly mounted on the top of the sliding table 9 , a stepping motor 18 is detachably mounted on the top of the mounting bracket 17 , a driving gear 19 is fixedly mounted on the output shaft of the stepping motor 18 , and a fixing bracket 20 is fixedly mounted on one side of the top of the base 1 .

[0041] Specifically, the mounting frame 17, the stepping motor 18 and the driving gear 19 are arranged such that the mounting frame 17 can be moved and adjusted, so the stepping motor 18 and the driving gear 19 can also be moved and adjusted. When the driving gear 19 is in the current position and meshes with the driven gear 1 22, it will drive the pump body 21 to start working. When the driving gear 19 is adjusted and moved to the bottom of the driven gear 2 24 and meshes with the driven gear 2 24, it will drive the crusher body 23 to start. In this way, the switching of working modes can be realized, the different usage needs of users can be met, and the work use of users can be convenient.

[0042] A pump body 21 is fixedly mounted on one side of the top of the fixing frame 20, and a driven gear 1 22 meshing with the driving gear 19 is fixedly mounted on the input end of the pump body 21. A pulverizer body 23 is detachably mounted on one side of the top of the fixing frame 20, and a driven gear 2 24 adapted to the driving gear 19 is fixedly mounted on the output end of the pulverizer body 23. The pulverizer body 23 is connected to the pump body 21 via a connecting water pipe 25.

[0043] Specifically, the arrangement of the pump body 21, the driven gear 1 22, the pulverizer body 23, and the driven gear 2 24 is as follows: the pump body 21 and the driven gear 1 22 constitute a pump, the pulverizer body 23 and the driven gear 2 24 constitute a pulverizer, and the pump and the pulverizer are connected through the connecting water pipe 25. During operation, the stepping motor 18 starts to drive the driving gear 19 to rotate, and the driving gear 19 drives the driven gear 1 22 or the driven gear 2 24 to rotate. When the driven gear 1 22 rotates, the pump body 21 starts to pump and drain water, and when the driven gear 2 24 rotates, the pulverizer body 23 starts to crush the residue. Moreover, the pump body 21 and the pulverizer body 23 are driven independently by the stepping motor 18 during operation. In this way, the pump body 21 or the pulverizer body 23 can fully exert its performance, fully complete the pumping or crushing work, improve the actual working performance of the water pump in this solution, and provide convenience for users.

[0044] It should be noted that the functions to be implemented by each hardware in the present invention are supported by a large number of mature technologies and belong to the existing technology. The essence of the present invention lies in optimizing the combination of existing hardware and its connection methods for specific application scenarios to meet the adaptation needs in specific application scenarios and solve the problems raised in the background technology (not involving improvements to the software inside the hardware).

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multifunctional and efficient water pump capable of selecting a working mode, comprising a base (1), characterized in that: A guide rail (2) is fixedly installed on the top of the base (1), and a fixing frame (3) is fixedly installed on both ends of one side of the guide rail (2). A positioning pin (4) is slidably installed in the inner cavity of the fixing frame (3), and oblong holes (6) are opened on both sides of the inner cavity of the fixing frame (3). One end of the positioning pin (4) is fixedly connected to a limit slider (5) sliding in the two oblong holes (6), and one end of the positioning pin (4) is fixedly connected to a spring (7), and the end of the spring (7) away from the positioning pin (4) is fixedly connected to the inner wall of the fixing frame (3), and an adjustment component is slidably installed inside the guide rail (2), and two positioning plates (8) are fixedly connected on both sides of the adjustment component, and the positioning plates (8) are adapted to the positioning pin (4).

2. A multifunctional and efficient water pump with selectable working modes according to claim 1, characterized in that: The adjustment assembly comprises a sliding platform (9) slidably mounted in the guide rail (2), the bottom of the sliding platform (9) is fixedly connected to a sliding seat (10) located in the guide rail (2), and four positioning plates (8) are respectively fixedly connected to both sides of the sliding seat (10).

3. The multifunctional and efficient water pump with selectable working modes according to claim 2, characterized in that: Limiting slots (11) are provided on both sides of the sliding platform (9), and limiting bars (12) that slide in the limiting slots (11) are fixedly connected to both sides of the inner cavity of the guide rail (2).

4. The multifunctional and efficient water pump with selectable working modes according to claim 3, characterized in that: The bottoms of both sides of the inner cavity of the guide rail (2) are provided with notches (13), the inner sides of the notches (13) are fixedly connected with evenly distributed spring pieces (14), and both sides of the sliding seat (10) are provided with positioning holes adapted to the spring pieces (14).

5. The multifunctional and efficient water pump with selectable working modes according to claim 4, characterized in that: Guide grooves (15) are provided on both sides of the bottom of the inner cavity of the guide rail (2), and four rollers (16) are movably installed in the bottom of the sliding seat (10), and the four rollers (16) roll in the two guide grooves (15) respectively.

6. The multifunctional and efficient water pump with selectable working modes according to claim 5, characterized in that: A mounting frame (17) is fixedly mounted on the top of the sliding platform (9), a stepping motor (18) is detachably mounted on the top of the mounting frame (17), a driving gear (19) is fixedly mounted on the output shaft of the stepping motor (18), and a fixing frame (20) is fixedly mounted on one side of the top of the base (1).

7. The multifunctional and efficient water pump with selectable working modes according to claim 6, characterized in that: A pump body (21) is fixedly mounted on one side of the top of the fixing frame (20), a driven gear 1 (22) meshing with the driving gear (19) is fixedly mounted on the input end of the pump body (21), a pulverizer body (23) is detachably mounted on one side of the top of the fixing frame (20), a driven gear 2 (24) matching the driving gear (19) is fixedly mounted on the output end of the pulverizer body (23), and the pulverizer body (23) is communicated with the pump body (21) via a connecting water pipe (25).

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