Water supply equipment with automatic cleaning function

Abstract

The present invention belongs to the technical field of water supply equipment, specifically a water supply equipment with an automatic cleaning function. Water supply equipment generally has a water storage tank, but after the water storage tank has been used for a long time, scale is easily generated on the inner wall of the water storage tank, which reduces the quality of water and affects the water supply quality; it includes a bottom plate, support plates are installed on both sides of the bottom plate, the side surfaces of the support plate are grooved, and the bottom surface of the groove is provided with a fixed plate, and a pressure telescopic column is provided on the side of the fixed plate away from the bottom plate, and the end of the pressure telescopic column away from the fixed plate is connected to the control plate, and the control plate and the fixed plate are connected by a force reduction protection component; so that the descaling agent in the water storage equipment can be fully and evenly shaken, so that the scale on the inner wall of the water storage tank is removed under the action of the scraping ring plate and the scraping half ring, thereby improving the water quality.

Description

Technical Field

[0001] The present invention belongs to the technical field of water supply equipment, and in particular relates to a water supply equipment with an automatic cleaning function. Background Art

[0002] Non-negative pressure water supply equipment uses the municipal pipe network as its water source, fully utilizing the existing pressure of the municipal pipe network to form a closed, continuous relay boosted water supply method. Traditional water supply methods rely on reservoirs, which are generally supplied by tap water pipes. This pressurized water enters the reservoir and becomes zero pressure, resulting in a large amount of energy waste. Non-negative pressure water supply equipment is an ideal energy-saving water supply device. It is a secondary water supply device that can be directly connected to the tap water network without any side effects. It directly superimposes the pressure of the municipal pipe network on the water supply, saving energy.

[0003] Water supply equipment generally has a water storage tank, but after a long period of use, scale is easily generated on the inner wall of the water tank, which reduces the quality of the water and affects the quality of the water supply. Summary of the Invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a water supply device with an automatic cleaning function, which effectively solves the problems in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a water supply device with an automatic cleaning function, comprising a bottom plate, support plates are installed on both sides of the bottom plate, grooves are provided on the side surfaces of the support plates, a fixing plate is provided on the bottom surface of the groove, a pressure telescopic column is provided on the side of the fixing plate away from the bottom plate, the end of the pressure telescopic column away from the fixing plate is connected to the control plate, and the control plate and the fixing plate are connected by a force-reducing protection component; a connecting clamping plate is fixedly installed on the control plate, and the two connecting clamping plates are connected to the tank shell together, the tank shell is provided with a tank body, and the tank body and the tank shell are connected by a connecting clamping plate. The locking unit is fixedly connected, and a tank cover is installed on the side of the tank body away from the bottom plate, and a stabilizing drive motor is installed on the top surface of the tank cover. A T-block is provided on the bottom surface of the stabilizing drive motor, and the T-block is connected to the mounting seat provided on the top surface of the tank cover. An insert block is installed on the side of the mounting seat, and a pull plate is provided on the side of the insert block away from the mounting seat. A handle is installed on the side of the pull plate, and the side of the pull plate close to the stabilizing drive motor is connected to the side of the mounting seat through a tension spring; the output end of the stabilizing drive motor is connected to a connecting gear, and the connecting gear is connected to a scraping mechanism.

[0006] Preferably, the scraping mechanism includes a connecting tooth chain arranged on the connecting gear, and the connecting gear is connected to the scraping gear through the connecting tooth chain. One side of the scraping gear is connected to the scraping unit, and the other side is connected to the transmission mechanism.

[0007] The cam is secured to the side of the drive shaft and is adapted to engage the driver of the drive shaft, wherein the cam is secured to the side of the drive shaft with respect to the first and second drive arms of the drive shaft.

[0008] Preferably, the transmission mechanism includes a transmission shaft arranged on the side of the scraping gear away from the tank cover, a transmission pulley is provided on the end of the transmission shaft away from the bottom plate, the transmission pulley is connected to the driven pulley through a transmission belt, a mating shaft is provided on the driven pulley, the mating shaft is arranged on the side of the support plate away from the bottom plate, a transmission bevel gear is provided on the mating shaft, and the transmission bevel gear is connected to the semi-driven unit.

[0009] The cam is connected to the control panel with an camshaft, and the cam is connected to the control panel with an camshaft, and the cam is connected to the control panel with an camshaft, and the cam is connected to the control panel with an camshaft.

[0010] Preferably, the auxiliary puller includes a movable auxiliary clamp seat arranged on the side of the scraping ring plate, the movable auxiliary clamp seat is provided with an auxiliary hinge plate, and the auxiliary hinge plate is hinged to the fixed auxiliary clamp seat at one end away from the scraping ring plate.

[0011] Preferably, the latch locking unit includes a latch fixing seat arranged on the top surface of the tank shell, a latch fixing plate is provided on the side of the latch fixing seat, a latch lifting plate is installed on the side of the latch fixing plate away from the latch fixing seat, the side of the latch lifting plate is connected to the side of the tank shell through a latch spring, and the latch fixing plate is connected to the latch opening on the tank body.

[0012] Preferably, the semi-driven unit includes a mating bevel gear connection setting that is meshed with the transmission bevel gear, a safety rotating shaft is provided on the mating bevel gear, and the end of the safety rotating shaft away from the mating bevel gear is connected to the fixed base, and the fixed base is set on the side of the support plate away from the bottom plate; a basic helical gear is provided on the safety rotating shaft, and the basic helical gear is meshed with the driven helical gear.

[0013] Preferably, the driven helical gear is provided with a linkage shaft, a linkage base is installed on the linkage shaft, one end of the linkage shaft away from the driven helical gear is connected to the slow-moving bevel gear, and the slow-moving bevel gear is meshed with the semi-compounded driven bevel gear.

[0014] Preferably, the semi-compound slave bevel gear is provided with a servo shaft, the servo shaft is connected to the servo base, the servo shaft is provided with a servo pulley, the servo pulley is connected to the compound pulley through a servo belt, the compound pulley is provided with a relay shaft, the relay shaft is connected to the inner side surface of the L box, the L box is provided on the side of the support plate, the relay shaft is installed with a slave half gear, the slave half gear is meshed with the relay rack, the side of the relay rack is provided with a slide, the slide and the tooth groove limit sliding arrangement provided in the L box, the relay rack passes through the side of the L box and is connected to the slow block, and the slow block is connected to the connecting clamping plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] (1) As the water storage tank stores water for a long time, scale will appear on the tank wall, thereby reducing the quality of the water. At this time, it is necessary to clean the scale in the tank. By putting descaling agent and water into the water storage tank, and then starting the tank cover, a steady-force drive motor is installed on the top surface. The output end of the steady-force drive motor drives the connecting gear to rotate, so that the scraping unit cleans the water tank body and scrapes off the scale adhering to the tank wall, thereby improving the quality of the water in the water tank. The transmission mechanism on the scraping gear makes the water tank move back and forth, so that the water tank moves up and down in a limited manner, so that the water and descaling agent in the tank body can be fully dissolved, thereby improving the efficiency of descaling.

[0017] (2) When the slow-moving block moves, it drives the connecting clamping plate to move, and then the control plate moves, so that the two force-reducing limit blocks move toward each other in the force-reducing limit groove. At this time, the force-reducing spring and the safety spring are both in a stretched state, and the extrusion spring and the stabilizing spring are both in a compressed state, making the movement stable;

[0018] (3) Start the safety control motor on the long slot, and the safety control motor drives the threaded drive block on the threaded drive shaft to move in a limited position, thereby causing the first scraper hinge rod and the second scraper hinge rod to move the scraper ring plate outward, thereby fitting it to the inner wall of the water storage tank. At the same time, the scraper gear rotates and then drives the scraper shaft to rotate. When the scraper shaft rotates, the connected scraper half ring rotates, thereby cleaning and scraping the scale at the bottom of the water storage tank, thereby improving its efficiency. At the same time, the scraper ring plate also cleans the scale adhered to the inner wall of the water storage tank, thereby improving the quality of the water in the water storage tank.

[0019] (4) When the slave half gear no longer engages the relay rack, the extrusion spring, the stabilizing spring, the force-reducing spring and the safety spring are all reset, which in turn drives the second hinge rod and the first hinge rod to reset, thereby resetting the water tank. When the slave half gear engages the relay rack again, it performs reciprocating motion, causing the water tank to move up and down continuously, so that the water and the descaling agent in the tank body are fully shaken and evenly mixed, and then cooperates with the scraping mechanism to prevent scale from adhering to the water tank, thereby draining the water, completing the cleaning process and improving the water quality.

[0020] (5) When the scraper gear rotates, it drives the transmission pulley on the transmission shaft to rotate, and then drives the driven pulley to rotate through the transmission belt, so that the basic bevel gear on the safety shaft engages with the driven bevel gear to rotate, further driving the servo pulley set on the linkage shaft and the servo shaft to rotate, and finally the slave half gear on the relay shaft rotates. When the slave half gear engages the relay rack, it moves in a limited position. The rising movement of the relay rack further drives the rise of the slow block, so that the connecting clamping plate connected to it rises, causing the water tank to move. The force-reducing protection component designed symmetrically on both sides improves its stability during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0022] In the attached figure:

[0023] Figure 1 It is a schematic diagram of the structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the partially exploded structure of the present invention;

[0025] Figure 3 This is a schematic diagram of the internal structure of the tank body of the present invention;

[0026] Figure 4 This is one of the schematic diagrams of the side structure of the support plate of the present invention;

[0027] Figure 5 This is a schematic diagram of the internal decomposition structure of the L box of the present invention;

[0028] Figure 6 This is the second schematic diagram of the side structure of the support plate of the present invention;

[0029] Figure 7 This is a schematic structural diagram of the force reduction protection assembly of the present invention;

[0030] In the figure: 1. Base plate; 2. Support plate; 3. Slot; 4. Fixing plate; 5. Pressure telescopic column; 6. Control panel; 7. Connecting clamping plate; 8. Tank shell; 9. Tank body; 10. Tank cover; 11. Steady force drive motor; 12. T-block; 13. Mounting base; 14. Insert block; 15. Pull plate; 16. Handle; 17. Tension spring; 18. Connecting gear; 19. Connecting gear chain; 20. Scraper gear; 21. Scraper shaft; 22. Scraper half ring; 23. Long slot; 24. Safety control motor; 25. Threaded drive shaft; 26. Threaded drive block; 27. First scraper clamp; 28. First scraper hinge; 29. Second scraper clamp; 30. Second scraper hinge; 31. First fixed clamp; 32. Second fixed clamp; 33. Scraper ring plate; 34. Transmission shaft; 35. Transmission pulley; 36. Transmission belt; 37. Driven pulley; 38. Mating shaft; 39. Transmission bevel gear; 40. Linkage stabilizer; 41. First hinge ;42. Force-reducing slider;43. Force-reducing slide rail;44. Force-reducing spring;45. Extrusion spring;46. Second hinge rod;47. Force-reducing limit block;48. Force-reducing limit groove;49. Stabilizing spring;50. Safety spring;51. Side limit block;52. Side limit groove;53. Active auxiliary clamp seat;54. Auxiliary hinge plate;55. Fixed auxiliary clamp seat;56. Latch fixing seat;57. Latch fixing plate;58. Latch lifting plate;59. Latch spring;60. Latch mouth;61. Matching bevel gear Wheel; 62. Safety shaft; 63. Fixed base; 64. Basic bevel gear; 65. Driven bevel gear; 66. Linkage shaft; 67. Linkage base; 68. Retarder bevel gear; 69. Semi-compound slave bevel gear; 70. Servo shaft; 71. Servo base; 72. Servo pulley; 73. Servo belt; 74. Compound pulley; 75. Relay shaft; 76. L box; 77. Slave half gear; 78. Relay rack; 79. Slide plate; 80. Tooth groove; 81. Retarder block. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] Embodiment 1, by Figures 1 to 7 The present invention includes a base plate 1, support plates 2 are installed on both sides of the base plate 1, slots 3 are opened on the side surfaces of the support plates 2, and a fixing plate 4 is provided on the bottom surface of the slots 3. A pressure telescopic column 5 is provided on the side of the fixing plate 4 away from the base plate 1, and the end of the pressure telescopic column 5 away from the fixing plate 4 is connected to the control plate 6, and the control plate 6 and the fixing plate 4 are connected by a force reduction protection component; a connecting clamping plate 7 is fixedly installed on the control plate 6, and the two connecting clamping plates 7 are jointly connected to the tank shell 8, and the tank shell 8 is provided with a tank body 9, and the tank body 9 and the tank shell 8 are fixedly connected by a latch locking unit, and the latch locking unit includes a latch fixing seat 56 arranged on the top surface of the tank shell 8, and a latch fixing plate 57 is provided on the side of the latch fixing seat 56, and a latch lifting plate 58 is installed on the side of the latch fixing plate 57 away from the latch fixing seat 56. The side of the plate 58 is connected to the side of the tank shell 8 by a latch spring 59, and the latch fixing plate 57 is connected to the latch port 60 on the tank body 9; a tank cover 10 is installed on the side of the tank body 9 away from the bottom plate 1, and a steady-force driving motor 11 is installed on the top surface of the tank cover 10. A T-block 12 is provided on the bottom surface of the steady-force driving motor 11, and the T-block 12 is connected to the mounting seat 13 provided on the top surface of the tank cover 10. An insert block 14 is installed on the side of the mounting seat 13, and a pull plate 15 is provided on the side of the insert block 14 away from the mounting seat 13. A handle 16 is installed on the side of the pull plate 15, and the side of the pull plate 15 close to the steady-force driving motor 11 is connected to the side of the mounting seat 13 by a tension spring 17; the output end of the steady-force driving motor 11 is connected to a connecting gear 18, and the connecting gear 18 is connected to a scraping mechanism;

[0033] Since the water storage tank stores water for a long time, scale will appear on the tank wall, thereby reducing the quality of the water. At this time, it is necessary to clean the scale in the tank body. By putting descaling agent and water into the water storage tank, and then starting the tank cover 10, a steady-force drive motor 11 is installed on the top surface. The output end of the steady-force drive motor 11 drives the connecting gear 18 to rotate. The rotation of the connecting gear 18 drives the scraping gear 20 to rotate through the connecting gear chain 19, so that the scraping unit cleans the water tank body 9 and scrapes off the scale adhered to the tank wall, thereby improving the quality of the water in the water tank, thereby ensuring that there is no problem with the water supply quality. The transmission mechanism on the scraping gear 20 makes the water tank move back and forth, so that the water tank moves up and down in a limited manner, so that the water and descaling agent in the tank body can be fully dissolved, thereby improving the efficiency of descaling.

[0034] The scraping mechanism of this embodiment includes a connecting tooth chain 19 provided on the connecting gear 18, and the connecting gear 18 is connected to the scraping gear 20 through the connecting tooth chain 19. One side of the scraping gear 20 is connected to the scraping unit, and the other side is connected to the transmission mechanism; the scraping unit includes a scraping shaft 21 provided on the side of the scraping gear 20 close to the bottom plate 1, and the scraping shaft 21 passes through the tank cover 10 and is connected to the scraping half ring 22 provided in the tank body 9. A long groove 23 is provided on the side of the scraping shaft 21, and a safety control motor 24 is provided on the bottom surface of the long groove 23. The output end of the safety control motor 24 is connected to the threaded drive shaft 25, and a threaded drive block 26 is installed on the threaded drive shaft 25. A first scraping clamp seat 27 is provided on the side of the threaded drive block 26. A first scraper hinge rod 28 is provided, and one end of the first scraper hinge rod 28 away from the scraper shaft 21 is connected to the second scraper clamp seat 29, the first scraper hinge rod 28 is hingedly connected to the second scraper hinge rod 30, one end of the second scraper hinge rod 30 is connected to the first fixed clamp seat 31 on the side of the scraper shaft 21, and the other end is connected to the second fixed clamp seat 32, the second fixed clamp seat 32 and the second scraper clamp seat 29 are connected to the scraper ring plate 33 on the side away from the safety control motor 24, and the scraper ring plate 33 and the scraper shaft 21 are connected by an auxiliary puller; the auxiliary puller includes a movable auxiliary clamp seat 53 provided on the side of the scraper ring plate 33, and the movable auxiliary clamp seat 53 is provided with an auxiliary hinge plate 54, and the auxiliary hinge plate 54 is hingedly provided with the fixed auxiliary clamp seat 55 at one end away from the scraper ring plate 33;

[0035] Start the safety control motor 24 on the long slot 23, and the safety control motor 24 drives the threaded drive block 26 on the threaded drive shaft 25 to move in a limited manner, thereby causing the first scraper hinge rod 28 and the second scraper hinge rod 30 to move the scraper ring plate 33 outward, so that it fits the inner wall of the water storage tank. At the same time, the scraper gear 20 rotates and then drives the scraper shaft 21 to rotate. When the scraper shaft 21 rotates, the connected scraper half ring 22 rotates, thereby cleaning and scraping off the scale at the bottom of the water storage tank, improving its efficiency, and also causing the scraper ring plate 33 to clean the scale adhered to the inner wall of the water storage tank, thereby improving the quality of the water in the water storage tank.

[0036] The transmission mechanism of this embodiment includes a transmission shaft 34 arranged on the side of the scraper gear 20 away from the tank cover 10, and a transmission pulley 35 is provided on the end of the transmission shaft 34 away from the bottom plate 1. The transmission pulley 35 is connected to the driven pulley 37 through a transmission belt 36. The driven pulley 37 is provided with a matching shaft 38, and the matching shaft 38 is arranged on the side of the support plate 2 away from the bottom plate 1. The matching shaft 38 is provided with a transmission bevel gear 39, and the transmission bevel gear 39 is connected to the semi-driven unit; the semi-driven unit includes a matching bevel gear 61 meshed with the transmission bevel gear 39 and connected, and a safety shaft 62 is provided on the matching bevel gear 61. The end of the safety shaft 62 away from the matching bevel gear 61 is connected to the fixed base 63, and the fixed base 63 is arranged on the side of the support plate 2 away from the bottom plate 1; the safety shaft 62 is provided with a basic bevel gear 64, and the basic bevel gear 64 is meshed and connected to the driven bevel gear 65; the driven bevel gear 65 is provided with a linkage shaft 66, A linkage base 67 is mounted on the dynamic shaft 66. The end of the linkage shaft 66 away from the driven helical gear 65 is connected to a slow bevel gear 68. The slow bevel gear 68 is meshed with a semi-compounded bevel gear 69. A servo shaft 70 is provided on the semi-compounded bevel gear 69. The servo shaft 70 is connected to the servo base 71. A servo pulley 72 is provided on the servo shaft 70. The servo pulley 72 is connected to a compound pulley 74 through a servo belt 73. The compound pulley 74 is provided with a relay shaft. 75, the relay shaft 75 is connected to the inner side of the L box 76, the L box 76 is set on the side of the support plate 2, the relay shaft 75 is equipped with a slave half gear 77, the slave half gear 77 is engaged with the relay rack 78, the side of the relay rack 78 is provided with a slide plate 79, the slide plate 79 and the tooth groove 80 provided in the L box 76 are limited and slidable, the relay rack 78 passes through the side of the L box 76 and is connected to the slow block 81, and the slow block 81 is connected to the connecting clamping plate 7;

[0037] When the scraper gear 20 rotates, it drives the transmission pulley 35 on the transmission shaft 34 to rotate, and then drives the driven pulley 37 to rotate through the transmission belt 36, thereby rotating the transmission bevel gear 39. The transmission bevel gear 39 is meshed and connected with the matching bevel gear 61, so that the basic bevel gear 64 on the safety shaft 62 is meshed with the driven bevel gear 65 to rotate it, further driving the servo pulley 72 set with the servo shaft 70 on the linkage shaft 66 to rotate, and the servo pulley 72 rotates the compound pulley 74 through the servo belt 73, and finally rotates the slave half gear 77 on the relay shaft 75. When the slave half gear 77 meshes with the relay rack 78, it moves within a limit. The rising movement of the relay rack 78 further drives the rising of the slow block 81, thereby causing the connecting clamping plate 7 connected thereto to rise, causing the water tank to move. The force-reducing protection component designed symmetrically on both sides improves its stability during movement.

[0038] The force reduction protection component of this embodiment includes a linkage stabilizing block 40 arranged on the side of the control panel 6 close to the bottom plate 1, and a first hinge rod 41 is hingedly installed on the linkage stabilizing block 40. The end of the first hinge rod 41 away from the control panel 6 is hingedly connected to the force reduction slider 42, and the force reduction slider 42 is slidably arranged with a force reduction slide rail 43. The two ends of the force reduction slide rail 43 are arranged on the pressure telescopic column 5. The side surface of the pressure telescopic column 5 and the side surface of the force reduction slider 42 are connected by a force reduction spring 44. The two force reduction sliders 42 are connected by an extrusion spring 45. A second hinge rod 46 is hingedly connected to one side of the force slider 42 close to the bottom plate 1. The end of the second hinge rod 46 away from the tank cover 10 is connected to a force-reducing limit block 47. The force-reducing limit block 47 is slidingly limited with a force-reducing limit groove 48 provided on the fixed plate 4. The two force-reducing limit blocks 47 are connected by a stabilizing spring 49. The side surfaces of the force-reducing limit blocks 47 are connected to the side surfaces of the force-reducing limit groove 48 by a safety spring 50. Side limit blocks 51 are installed on both sides of the control plate 6. The side limit blocks 51 are slidingly limited with the side limit grooves 52 on both sides of the slot 3.

[0039] When the slow block 81 moves, it drives the connecting clamping plate 7 to move, and then the control plate 6 moves, and then the first hinge rod 41 provided on the linkage stabilizing block 40 on the control plate 6 is hinged and rotated, so that the two force-reducing sliders 42 move toward each other, and at the same time drive the second hinge rod 46 on the linkage stabilizing block 40 to be in a hinged movement state, so that the two force-reducing limit blocks 47 move toward each other in the force-reducing limit groove 48. At this time, the force-reducing spring 44 and the safety spring 50 are both in a stretched state, and the extrusion spring 45 and the stabilizing spring 49 are both in a compressed state, which makes the movement stable. When the slave half gear 77 no longer meshes with the relay rack 78, the extrusion spring 45 and the stabilizing spring 49 are in a compressed state. The spring 45, the stabilizing spring 49, the force-reducing spring 44 and the safety spring 50 are all reset, which in turn drives the second hinge rod 46 and the first hinge rod 41 to reset, so that the control board 6 drives the connecting clamping plate 7 to reset, and then the relay rack 78 on the slow-moving block 81 is reset, thereby resetting the water tank. When the slave half gear 77 engages the relay rack 78 again, it performs reciprocating motion, causing the water tank to move up and down continuously, so that the water and the descaling agent in the tank body are fully shaken and evenly, and then cooperates with the scraping mechanism to prevent scale from adhering to the water tank, and then the water is discharged, so that the cleaning is completed, thereby improving the quality of the water.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0041] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A water supply device with automatic cleaning function, characterized in that: The invention comprises a bottom plate (1), support plates (2) are installed on both sides of the bottom plate (1), slots (3) are opened on the side of the support plate (2), a fixing plate (4) is provided on the bottom surface of the slot (3), a pressure telescopic column (5) is provided on the side of the fixing plate (4) away from the bottom plate (1), the end of the pressure telescopic column (5) away from the fixing plate (4) is connected to the control plate (6), and the control plate (6) and the fixing plate (4) are connected by a force-reducing protection component; a connecting clamping plate (7) is fixedly installed on the control plate (6), and the two connecting clamping plates (7) are connected to the tank shell (8) together, and a tank body (9) is provided on the tank shell (8), and the tank body (9) and the tank shell (8) are fixedly connected by a latch locking unit, and the tank body (9) is fixed on the side away from the bottom plate (1). A tank cover (10) is provided, a stabilizing force driving motor (11) is installed on the top surface of the tank cover (10), a T-shaped block (12) is provided on the bottom surface of the stabilizing force driving motor (11), the T-shaped block (12) is connected to a mounting seat (13) provided on the top surface of the tank cover (10), an insert block (14) is installed on the side of the mounting seat (13), a pull plate (15) is provided on the side of the insert block (14) away from the mounting seat (13), a handle (16) is installed on the side of the pull plate (15), and a side of the pull plate (15) close to the stabilizing force driving motor (11) is connected to the side of the mounting seat (13) through a tension spring (17); the output end of the stabilizing force driving motor (11) is connected to a connecting gear (18), and the connecting gear (18) is connected to a scraping mechanism; The force reduction protection component includes a linkage stabilizing block (40) arranged on a side of the control panel (6) close to the bottom panel (1), a first hinge rod (41) is hingedly installed on the linkage stabilizing block (40), an end of the first hinge rod (41) away from the control panel (6) is hingedly connected to a force reduction slider (42), the force reduction slider (42) and the force reduction slide rail (43) are slidably arranged, and both ends of the force reduction slide rail (43) are arranged on the pressure telescopic column (5), the side surface of the pressure telescopic column (5) and the side surface of the force reduction slider (42) are connected by a force reduction spring (44), and the two force reduction sliders (42) are connected by an extrusion spring (45); the force reduction slider (4 2) A second hinge rod (46) is hingedly connected to one side of the bottom plate (1), and an end of the second hinge rod (46) away from the tank cover (10) is connected to a force-reducing limit block (47). The force-reducing limit block (47) and a force-reducing limit groove (48) provided on the fixed plate (4) are configured to slide in a limited manner. The two force-reducing limit blocks (47) are connected by a stabilizing spring (49). The side surfaces of the force-reducing limit blocks (47) and the side surfaces of the force-reducing limit groove (48) are connected by a safety spring (50). Side limit blocks (51) are installed on both sides of the control plate (6), and the side limit blocks (51) and the side limit grooves (52) on both sides of the slot (3) are configured to slide in a limited manner.

2. The water supply device with automatic cleaning function according to claim 1, characterized in that: The scraping mechanism comprises a connecting tooth chain (19) arranged on a connecting gear (18); the connecting gear (18) is connected to a scraping gear (20) via the connecting tooth chain (19); one side of the scraping gear (20) is connected to the scraping unit, and the other side is connected to the transmission mechanism.

3. The water supply device with automatic cleaning function according to claim 2, characterized in that: The scraping unit comprises a scraping shaft (21) provided on a side of the scraping gear (20) close to the bottom plate (1), the scraping shaft (21) passes through the tank cover (10) and is connected to a scraping half ring (22) provided in the tank body (9), a long groove (23) is provided on the side of the scraping shaft (21), a safety control motor (24) is provided on the bottom surface of the long groove (23), an output end of the safety control motor (24) is connected to a threaded drive shaft (25), a threaded drive block (26) is installed on the threaded drive shaft (25), a first scraping clamp seat (27) is provided on the side of the threaded drive block (26), and a first scraping hinge is provided on the first scraping clamp seat (27). Rod (28), one end of the first scraper hinge rod (28) away from the scraper shaft (21) is connected to the second scraper clamp seat (29), the first scraper hinge rod (28) and the second scraper hinge rod (30) are hingedly connected, one end of the second scraper hinge rod (30) is connected to the first fixed clamp seat (31) on the side of the scraper shaft (21), and the other end is connected to the second fixed clamp seat (32), the second fixed clamp seat (32) and the second scraper clamp seat (29) are connected to the scraper ring plate (33) away from the safety control motor (24), and the scraper ring plate (33) and the scraper shaft (21) are connected by an auxiliary pull member.

4. The water supply device with automatic cleaning function according to claim 2, characterized in that: The transmission mechanism comprises a transmission shaft (34) arranged on a side of the scraping gear (20) away from the tank cover (10); a transmission pulley (35) is provided on one end of the transmission shaft (34) away from the bottom plate (1); the transmission pulley (35) is connected to a driven pulley (37) via a transmission belt (36); a matching shaft (38) is provided on the driven pulley (37); the matching shaft (38) is arranged on a side of the support plate (2) away from the bottom plate (1); a transmission bevel gear (39) is provided on the matching shaft (38); and the transmission bevel gear (39) is connected to the semi-driven unit.

5. The water supply device with automatic cleaning function according to claim 3, characterized in that: The auxiliary puller comprises a movable auxiliary clamp seat (53) arranged on the side of the scraping ring plate (33), an auxiliary hinge plate (54) is provided on the movable auxiliary clamp seat (53), and an end of the auxiliary hinge plate (54) away from the scraping ring plate (33) is hingedly connected to the fixed auxiliary clamp seat (55).

6. The water supply device with automatic cleaning function according to claim 1, characterized in that: The latch locking unit comprises a latch fixing seat (56) arranged on the top surface of the tank shell (8), a latch fixing plate (57) is provided on the side of the latch fixing seat (56), a latch lifting plate (58) is installed on the side of the latch fixing plate (57) away from the latch fixing seat (56), the side of the latch lifting plate (58) is connected to the side of the tank shell (8) through a latch spring (59), and the latch fixing plate (57) is connected to the latch opening (60) on the tank body (9).

7. The water supply device with automatic cleaning function according to claim 4, characterized in that: The semi-driven unit includes a mating bevel gear (61) meshingly connected with the transmission bevel gear (39), a safety shaft (62) is provided on the mating bevel gear (61), an end of the safety shaft (62) away from the mating bevel gear (61) is connected to a fixed base (63), and the fixed base (63) is provided on a side of the support plate (2) away from the bottom plate (1); a basic helical gear (64) is provided on the safety shaft (62), and the basic helical gear (64) is meshingly connected to the driven helical gear (65).

8. The water supply device with automatic cleaning function according to claim 7, characterized in that: The driven helical gear (65) is provided with a linkage shaft (66), and a linkage base (67) is installed on the linkage shaft (66). One end of the linkage shaft (66) away from the driven helical gear (65) is connected to the slow-force bevel gear (68), and the slow-force bevel gear (68) is meshed with the semi-compound driven bevel gear (69).

9. The water supply device with automatic cleaning function according to claim 8, characterized in that: The semi-compound slave bevel gear (69) is provided with a servo shaft (70), the servo shaft (70) is connected to the servo base (71), the servo shaft (70) is provided with a servo pulley (72), the servo pulley (72) is connected to the composite pulley (74) through a servo belt (73), the composite pulley (74) is provided with a relay shaft (75), the relay shaft (75) is connected to the inner side of the L box (76), and the L box (76) is provided on the support plate ( 2), a slave half gear (77) is mounted on the relay shaft (75), the slave half gear (77) is meshed with the relay rack (78), a slide plate (79) is provided on the side of the relay rack (78), the slide plate (79) and the tooth groove (80) provided in the L box (76) are limited and slidably arranged, the relay rack (78) passes through the side of the L box (76) and is connected to the slow block (81), and the slow block (81) is connected to the connecting clamping plate (7).

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