A dilution device

Abstract

The utility model discloses a diluting device, specifically related to water paint processing technical field. The utility model discloses a diluting device, including protective sleeve, paint jar, water tank, mixing jar and control panel, the outside of mixing jar sets up in the inside of protective sleeve, the output port fixed connection of measuring pump no.

Description

Technical Field

[0001] This utility model relates to the field of water-based paint processing technology, and in particular to a dilution device. Background Technology

[0002] Water-based paint is an environmentally friendly coating that uses water as the main diluent or dispersion medium. Compared with traditional oil-based paint, it features low odor, low VOC (volatile organic compound) content, and high safety. It is widely used in home decoration, furniture coating, and industrial fields, and is particularly suitable for scenarios with high environmental protection requirements, such as interior walls and wooden furniture. In the production of water-based paint, the paint and diluent (usually water) are mixed in a specific ratio and thoroughly stirred using specialized equipment. However, existing technologies have the following problems:

[0003] Existing dilution devices deliver water-based paint and water to a mixing tank in a specific ratio and filter impurities from the water-based paint through a filter screen to ensure uniformity of the mixed paint solution. However, impurities adhere to the filter screen and are difficult to clean, leading to easy clogging. Furthermore, the existing stirring structure is relatively simple, resulting in a long mixing time between the water-based paint and water, which reduces the efficiency of the dilution operation. Utility Model Content

[0004] The main purpose of this invention is to provide a dilution device that can effectively solve the problems of impurities adhering to the filter screen and being difficult to clean, leading to easy clogging, as well as the problem of long mixing time between water-based paint and water, reducing the efficiency of dilution operations.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A dilution device includes a protective sleeve, a paint tank, a water tank, a mixing tank, and a control panel. The mixing tank is externally located inside the protective sleeve. A metering pump is fixedly connected to the top of the paint tank, and the pump's suction pipe extends into the paint tank. An infusion pipe is fixedly connected to the output port of the metering pump, with a filter cleaning assembly at one end. A connecting pipe is located at the left end of the filter cleaning assembly, and the lower end of the connecting pipe's outer wall extends into the protective sleeve. A high-efficiency mixing mechanism is located at the top of the protective sleeve, and its exterior extends into the protective sleeve. An L-shaped cover is fixedly connected to the top of the protective sleeve. A second metering pump is fixedly connected to the top of the water tank, and its suction pipe extends into the water tank. An infusion pipe is fixedly connected to the output port of the second metering pump, and one end of the infusion pipe's outer wall extends into the protective sleeve. Support legs are fixedly connected to the bottom of the protective sleeve, the paint tank, and the water tank.

[0007] Preferably, the filter cleaning assembly includes a filter box, an electric push rod, a cleaning plate, a silicone scraper, a filter screen, a pull-out plate, a blockage block, and a locking component. The electric push rod is externally fixedly connected to the top of the filter box, and its output end extends through the inner wall of the filter box and is fixedly connected to the top of the cleaning plate. One end of the silicone scraper is fixedly connected to the lower left side of the cleaning plate. The outer wall of the filter screen is fixedly connected to the inner wall of the protective sleeve near the left side of the cleaning plate. The outer wall of the silicone scraper overlaps with the outer wall of the filter screen. A through-hole for removing impurities is provided at the bottom of the filter box near the right side of the filter screen. The bottom of the blockage block is inserted into the top of the pull-out plate, and the outer wall of the blockage block is inserted into the inside of the impurity removal hole. The locking component is externally located on the left side of the bottom of the filter box.

[0008] Preferably, the dilution device is characterized in that: the left end of the infusion tube is fixedly connected to the right end of the filter box, the right end of the connecting tube is fixedly connected to the left end of the filter box, and the interiors of the infusion tube, the filter box and the connecting tube are interconnected.

[0009] Preferably, the outer wall of the blocking block is provided with a sealing gasket, the bottom of the pull-out plate is fixedly connected to a locking block, and the middle of the locking block has a through-hole. The locking component includes a fixing block, a rod, a pull ring, and a high-strength spring. The top of the fixing block is fixedly connected to the left side of the bottom of the filter box near the pull-out plate. The outer wall of the rod passes through the left and right ends of the fixing block and is inserted between them. The left end of the rod is fixedly connected to the middle of the pull ring. The inside of the high-strength spring is sleeved on the left side of the outer wall of the rod. One end of the high-strength spring is fixedly connected to the outer wall of the fixing block, and the other end of the high-strength spring is fixedly connected to the inner surface of the pull ring. The right end of the outer wall of the rod is inserted into the inside of the lock hole.

[0010] Preferably, a magnetic generator is fixedly connected to the top of the protective sleeve near the rear side of the high-efficiency mixing mechanism, and metal ring blocks are fixedly connected to the ports of the outer walls of the first and second infusion tubes. One end of the magnetic generator is electrically connected to one end of the metal ring block through a wire, and arc-shaped sliders are fixedly connected to the left and right sides of the inner wall of the protective sleeve, respectively.

[0011] Preferably, toothed rings are fixedly connected to the upper and lower sides of the outer wall of the mixing tank, and feed pipes are fixedly connected to the left and right sides of the top of the protective sleeve. Iron rings are fixedly connected to the top of the outer walls of the two feed pipes. An annular track is fixedly connected to the middle side of the outer wall of the mixing tank. The inner wall of the annular track is slidably connected to the outer wall of the arc-shaped slider. A discharge pipe is fixedly connected to the bottom of the mixing tank. The bottom of the outer wall of the discharge pipe extends through to the bottom of the protective sleeve and is fixedly connected to it. A solenoid valve is provided on the outer wall of the discharge pipe.

[0012] Preferably, the high-efficiency mixing mechanism includes a rotary motor, two synchronous gears, a conveyor belt, a rotating roller, a stirring rod, two stirring blade groups, a rotating rod, and two toothed rings. The output shaft of the rotary motor is fixedly connected to the central shaft of the rear synchronous gear. The inner surface of the conveyor belt is respectively fitted onto the outer wall of the two synchronous gears. The toothed blocks in the conveyor belt mesh with the toothed blocks on the two synchronous gears. The bottom of the rotating roller is fixedly connected to the central shaft of the synchronous gear. The upper end of the stirring rod is fixedly connected to the central shaft of the rear synchronous gear. The two stirring blade groups are respectively fixedly connected to the upper and lower sides of the outer wall of the stirring rod, and the two stirring blade groups are arranged in a mirror image. The upper end of the rotating rod is fixedly connected to the central shaft of the front synchronous gear. The inner walls of the two toothed rings are respectively fixedly connected to the upper and lower sides of the outer wall of the rotating rod.

[0013] Preferably, the top of the rotary motor is fixedly connected to the rear side of the transverse surface of the L-shaped cover plate, the upper end of the rotating roller extends through to the front side of the transverse surface of the L-shaped cover plate and is rotatably connected to the outside of the stirring rod extending into the inside of the mixing tank, the lower end of the rotating rod is rotatably connected to the inner wall of the protective sleeve near the front side of the mixing tank, and the toothed blocks on the second toothed ring mesh with the toothed blocks on the first toothed ring.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This utility model provides a dilution device, which employs a protective sleeve, a paint tank, a water tank, a mixing tank, a metering pump, an infusion pipe, a filter cleaning assembly, and a connecting pipe in coordination. The metering pump accurately extracts water-based paint from the paint tank and delivers it into the mixing tank through the connecting pipe. The filter cleaning assembly filters impurities in the water-based paint. After filtration, an electric push rod extends and retracts to drive a silicone scraper to scrape off the impurities on the filter screen. The scraped-off impurities can then be removed. This solves the problem in existing dilution devices where water-based paint and water are delivered to the mixing tank in proportion, and impurities in the water-based paint are filtered through a filter screen to ensure uniform paint concentration. However, impurities adhere to the filter screen and are difficult to clean, leading to clogging. This device achieves the beneficial effect of facilitating the cleaning of impurities on the filter screen and preventing clogging.

[0016] 2. This utility model provides a dilution device that uses a protective sleeve, a mixing tank, and a high-efficiency mixing mechanism. The high-efficiency mixing mechanism utilizes the principle of conveyor belt transmission to stir the paint liquid in the mixing tank while simultaneously rotating the mixing tank using the principle of gear transmission. This further improves the efficiency of paint liquid stirring and mixing, solving the problem that the existing stirring structure is relatively simple, the mixing time between water-based paint and water is long, and the efficiency of dilution operations is reduced. This invention achieves the beneficial effect of reducing the mixing time between water-based paint and water and improving dilution efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the dilution device of this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the filter cleaning component of this utility model;

[0019] Figure 3 This is a partially enlarged schematic diagram of the A-dimensional structure of this utility model;

[0020] Figure 4 This is a schematic cross-sectional view of the three-dimensional structure of the protective sleeve of this utility model;

[0021] Figure 5 This is a three-dimensional structural diagram of the high-efficiency mixing mechanism of this utility model.

[0022] In the diagram: 1. Protective sleeve; 101. Magnetic generator; 102. Arc-shaped slider; 2. Paint can; 3. Water tank; 4. Mixing tank; 41. Toothed ring one; 42. Feed pipe; 43. Iron ring; 44. Circular track; 45. Discharge pipe; 46. Solenoid valve; 5. Metering pump one; 6. Infusion pipe one; 7. Filter cleaning assembly; 71. Filter box; 710. Impurity discharge port; 72. Electric push rod; 73. Cleaning plate; 74. Silicone scraper; 75. Filter screen; 76. Pull-out plate; 761. Locking block; 7610. Lock hole 77. Blocking block; 771. Sealing gasket; 78. Locking element; 781. Fixing block; 782. Insert rod; 783. Pull ring; 784. High-strength spring; 8. Connecting pipe; 9. High-efficiency mixing mechanism; 91. Rotary motor; 92. Synchronous gear; 93. Conveyor belt; 94. Rotary roller; 95. Stirring rod; 96. Stirring blade assembly; 97. Rotating rod; 98. Toothed ring II; 10. L-shaped cover plate; 11. Metering pump II; 12. Infusion pipe II; 13. Support leg bracket; 14. Control panel; 15. Metal ring block. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figure 1As shown, a dilution device includes a protective sleeve 1, a paint tank 2, a water tank 3, a mixing tank 4, and a control panel 14. The mixing tank 4 is externally located inside the protective sleeve 1. A metering pump 5 is fixedly connected to the top of the paint tank 2. The pump's suction pipe extends into the paint tank 2. An infusion pipe 6 is fixedly connected to the output port of the metering pump 5. A filter cleaning assembly 7 is installed at one end of the infusion pipe 6. A connecting pipe 8 is installed at the left end of the filter cleaning assembly 7, and the lower end of the outer wall of the connecting pipe 8 extends into the protective sleeve 1. The top of the protective sleeve 1 is provided with a high-efficiency mixing mechanism 9, and the outside of the high-efficiency mixing mechanism 9 extends into the inside of the protective sleeve 1. The top of the protective sleeve 1 is fixedly connected with an L-shaped cover plate 10. The top of the water tank 3 is fixedly connected with a metering pump 2 11. The water pump 2 11's pumping pipe extends into the inside of the water tank 3. The output port of the metering pump 2 11 is fixedly connected with an infusion pipe 2 12. One end of the outer wall of the infusion pipe 2 12 extends into the inside of the protective sleeve 1. The bottom of the protective sleeve 1, the paint tank 2, and the water tank 3 are all fixedly connected with support legs 13.

[0025] The system consists of a protective sleeve 1, a paint tank 2, a water tank 3, a mixing tank 4, a metering pump 5, an infusion pipe 6, a filter cleaning assembly 7, a connecting pipe 8, a high-efficiency mixing mechanism 9, a second metering pump 11, and an infusion pipe 12. Through the coordinated operation of metering pump 5 and metering pump 11, the water-based paint and water are accurately mixed according to the extraction ratio. After filtration, the paint is delivered to the mixing tank 4. Then, through the cooperation of the protective sleeve 1, the mixing tank 4, and the high-efficiency mixing mechanism 9, the paint liquid in the mixing tank 4 is fully stirred using the principle of synchronous gear transmission, thereby improving the efficiency of paint mixing.

[0026] like Figure 2As shown, this utility model provides a dilution device technical solution: the filter cleaning assembly 7 includes a filter box 71, an electric push rod 72, a cleaning plate 73, a silicone scraper 74, a filter screen 75, a pull-out plate 76, a blockage block 77, and a locking member 78. The electric push rod 72 is externally fixedly connected to the top of the filter box 71, and the output end of the electric push rod 72 extends through the inner wall of the filter box 71 and is fixedly connected to the top of the cleaning plate 73. One end of the silicone scraper 74 is fixedly connected to the lower left side of the cleaning plate 73. The outer wall of the filter screen 75 is fixedly connected to the inner wall of the protective sleeve 1 near the left side of the cleaning plate 73. The outer wall of the silicone scraper 74 and the filter screen 75 are... The outer wall overlaps, and the bottom of the filter box 71 near the right side of the filter screen 75 has a through-hole 710 for removing impurities. The bottom of the block block 77 is inserted into the top of the pull plate 76, and the outer wall of the block block 77 is inserted into the inside of the 710. The locking member 78 is located on the left side of the bottom of the filter box 71. The left end of the infusion tube 6 is fixedly connected to the right end of the filter box 71, and the right end of the connecting tube 8 is fixedly connected to the left end of the filter box 71. The infusion tube 6, the filter box 71 and the connecting tube 8 are interconnected. The filter cleaning assembly 7 delivers water-based paint into the filter box 71, filters it through the filter screen 75 and then flows into the mixing tank 4 through the connecting tube 8.

[0027] like Figure 3 As shown, this utility model provides a dilution device technical solution: a sealing gasket 771 is provided on the outer wall of the blocking block 77, a locking block 761 is fixedly connected to the bottom of the pull plate 76, and a locking hole 7610 is opened in the middle of the locking block 761. The locking component 78 includes a fixing block 781, a rod 782, a pull ring 783, and a high-strength spring 784. The top of the fixing block 781 is fixedly connected to the bottom of the filter box 71 near the left side of the pull plate 76. The outer wall of the rod 782 passes through the left and right ends of the fixing block 781 and is inserted between them. The left end of the rod 782 is fixedly connected to the middle of the pull ring 783. The inside of the high-strength spring 784 is sleeved on the rod. On the left side of the outer wall of 782, one end of the high-strength spring 784 is fixedly connected to the outer wall of the fixing block 781, and the other end of the high-strength spring 784 is fixedly connected to the inner surface of the pull ring 783. The right end of the outer wall of the insertion rod 782 is inserted into the inside of the lock hole 7610. Pulling the pull ring 783 to the left causes the high-strength spring 784 to be stretched and deformed. Then, the blocking block 77 is inserted into the discharge port 710 through the pull plate 76, so that the sealing gasket 771 is tightly attached to the inner wall of the discharge port 710 to ensure its sealing performance. Then, the force applied to the pull ring 783 is released, and the elastic potential energy of the high-strength spring 784 is used to drive the insertion rod 782 to be inserted into the lock hole 7610 and fixed.

[0028] like Figure 4As shown, this utility model provides a dilution device technical solution: A magnetic generator 101 is fixedly connected to the top of the protective sleeve 1 near the rear side of the high-efficiency mixing mechanism 9. Metal ring blocks 15 are fixedly connected to the ports of the outer walls of infusion tube 1 (6) and infusion tube 2 (12). One end of the magnetic generator 101 is electrically connected to one end of the metal ring block 15 through a wire. The magnetic generator 101 generates a magnetic field in the metal ring block 15 through an energized coil, so that the two metal ring blocks 15 respectively attract the two iron rings 43 and position them directly below the infusion tube 1 (6) and infusion tube 2 (12). Arc-shaped sliders 102 are fixedly connected to the left and right sides of the inner wall of the protective sleeve 1. Toothed rings 41 are fixedly connected to the upper and lower sides of the outer wall of the mixing tank 4, respectively. Feed pipes 42 are fixedly connected to the left and right sides of the top of the protective sleeve 1, respectively. Iron rings 43 are fixedly connected to the top of the outer wall of the two feed pipes 42. A ring track 44 is fixedly connected to the middle side of the outer wall of the mixing tank 4. The inner wall of the ring track 44 is slidably connected to the outer wall of the arc-shaped slider 102. The arc-shaped sliders 102 on both sides slide along the inner side of the ring track 44 to stabilize the rotation of the mixing tank 4. A discharge pipe 45 is fixedly connected to the bottom of the mixing tank 4. The bottom of the outer wall of the discharge pipe 45 extends through to the bottom of the protective sleeve 1 and is fixedly connected to it. A solenoid valve 46 is provided on the outer wall of the discharge pipe 45.

[0029] like Figure 5As shown, this utility model provides a dilution device technical solution: the high-efficiency mixing mechanism 9 includes a rotary motor 91, two synchronous gears 92, a conveyor belt 93, a rotating roller 94, a stirring rod 95, two stirring blade groups 96, a rotating rod 97, and two toothed rings 98. The output shaft of the rotary motor 91 is fixedly connected to the central shaft of the rear synchronous gear 92. The inner surface of the conveyor belt 93 is respectively sleeved on the outer wall of the two synchronous gears 92. The toothed blocks in the conveyor belt 93 mesh with the toothed blocks on the two synchronous gears 92. The rotary motor 91 drives the rear synchronous gear 92 to rotate, and the conveyor belt 93 drives the front synchronous gear 92 to rotate. The bottom of the rotating roller 94 is fixedly connected to the central shaft of the synchronous gear 92. The upper end of the stirring rod 95 is fixedly connected to the central shaft of the rear synchronous gear 92. The two stirring blade groups 96 are respectively fixedly connected to... The upper and lower sides of the outer wall of the stirring rod 95 are connected, and the two stirring blade groups 96 are mirror-arranged between them. The upper end of the rotating rod 97 is fixedly connected to the central shaft of the front synchronous gear 92. The inner walls of the two toothed rings 98 are fixedly connected to the upper and lower sides of the outer wall of the rotating rod 97, respectively. The top of the rotary motor 91 is fixedly connected to the rear side of the transverse surface of the L-shaped cover plate 10. The upper end of the rotating roller 94 extends through to the front side of the transverse surface of the L-shaped cover plate 10 and is rotatably connected between them. The outside of the stirring rod 95 extends through to the inside of the mixing tank 4. The lower end of the rotating rod 97 is rotatably connected to the front side of the inner wall of the protective sleeve 1 near the mixing tank 4. The toothed blocks on the toothed rings 98 mesh with the toothed blocks on the toothed rings 41. The rotating rod 97 drives the toothed rings 98 to drive the mixing tank 4 to perform centrifugal motion using the principle of gear transmission. Combined with the stirring of the paint liquid by the rotating rod 97, the mixing efficiency is further improved.

[0030] The working principle of this dilution device will be explained in detail below.

[0031] like Figures 1-5As shown, when diluting water-based paint, the device is first connected to an external power source. The control panel 14 starts metering pump 11, which accurately mixes water and delivers it into mixing tank 4 through infusion pipe 12. Then, metering pump 5 and high-efficiency mixing mechanism 9 are started. Metering pump 5 accurately mixes water-based paint and extracts it through infusion pipe 6, delivering it into filter box 71. Filter screen 75 filters impurities in the water-based paint, which is then delivered into mixing tank 4 through connecting pipe 8. The output shaft of rotary motor 91 drives stirring rod 95 and rotating rod 97 to rotate via conveyor belt 93. The stirring blade assembly 96 on stirring rod 95 stirs the paint liquid in mixing tank 4. Rotating rod 97 drives gear ring 98 to rotate, using the principle of gear transmission to drive mixing tank 4 in centrifugal motion. The arc-shaped sliders 102 on both sides move along... Sliding within the annular track 44 further improves the efficiency of paint mixing, ensuring thorough and uniform mixing of the paint in the mixing tank 4. After completion, the rotary motor 91 is turned off and the magnetic generator 101 is activated. The energized coil generates a magnetic field in the metal ring block 15, causing the two metal ring blocks 15 to attract the two iron rings 43 respectively and position them directly below the infusion pipe 1 6 and the infusion pipe 2 12. The solenoid valve 46 is opened to discharge the diluted paint through the discharge pipe 45. Finally, by pulling the pull ring 783 to the left, the insertion rod 782 is disengaged from the locking hole 7610. Then, the pull plate 76 is bent downwards to remove the blockage block 77 from the impurity discharge port 710. The electric push rod 72 is then activated to extend and retract, causing the cleaning plate 73 to drive the silicone scraper 74 to scrape off the impurities attached to the surface of the filter screen 75 and discharge them along the impurity discharge port 710.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A dilution device, comprising a protective sleeve (1), a paint can (2), a water tank (3), a mixing tank (4), and a control panel (14), characterized in that: The mixing tank (4) is located inside the protective sleeve (1). A metering pump (5) is fixedly connected to the top of the paint tank (2). The pumping pipe of the metering pump (5) extends into the interior of the paint tank (2). An infusion pipe (6) is fixedly connected to the output port of the metering pump (5). A filter cleaning assembly (7) is provided at one end of the infusion pipe (6). A connecting pipe (8) is provided at the left end of the filter cleaning assembly (7). The lower end of the outer wall of the connecting pipe (8) extends into the interior of the protective sleeve (1). A high-efficiency mixing mechanism (9) is provided at the top of the protective sleeve (1). Furthermore, the outside of the high-efficiency mixing mechanism (9) extends into the inside of the protective sleeve (1). An L-shaped cover plate (10) is fixedly connected to the top of the protective sleeve (1). A metering pump two (11) is fixedly connected to the top of the water tank (3). The water pump pipe of the metering pump two (11) extends into the inside of the water tank (3). An infusion pipe two (12) is fixedly connected to the output port of the metering pump two (11). One end of the outer wall of the infusion pipe two (12) extends into the inside of the protective sleeve (1). Support legs (13) are fixedly connected to the bottom of the protective sleeve (1), the paint tank (2), and the water tank (3).

2. The dilution apparatus according to claim 1, characterized in that: The filter cleaning assembly (7) includes a filter box (71), an electric push rod (72), a cleaning plate (73), a silicone scraper (74), a filter screen (75), a pull-out plate (76), a blockage block (77), and a locking element (78). The electric push rod (72) is externally fixedly connected to the top of the filter box (71). The output end of the electric push rod (72) extends through the inner wall of the filter box (71) and is fixedly connected to the top of the cleaning plate (73). One end of the silicone scraper (74) is fixedly connected to the lower left side of the cleaning plate (73). The outer wall of the filter screen (75) is fixedly connected to the inner wall of the protective sleeve (1) on the left side near the cleaning plate (73). The outer wall of the silicone scraper (74) overlaps with the outer wall of the filter screen (75). The bottom of the filter box (71) near the right side of the filter screen (75) has an internal and external through-hole discharge port (710). The bottom of the block (77) is inserted into the top of the pull plate (76). The outer wall of the block (77) is inserted into the inside of the discharge port (710). The outer side of the locking member (78) is set on the left side of the bottom of the filter box (71).

3. The dilution apparatus according to claim 2, characterized in that: The left end of the infusion tube (6) is fixedly connected to the right end of the filter box (71), and the right end of the connecting tube (8) is fixedly connected to the left end of the filter box (71). The infusion tube (6), the filter box (71) and the connecting tube (8) are interconnected.

4. A dilution apparatus according to claim 2, characterized in that: The outer wall of the blocking block (77) is provided with a sealing gasket (771). The bottom of the pull plate (76) is fixedly connected with a locking block (761). The middle of the locking block (761) is provided with a through-hole (7610). The locking member (78) includes a fixing block (781), a rod (782), a pull ring (783), and a high-strength spring (784). The top of the fixing block (781) is fixedly connected to the bottom of the filter box (71) near the left side of the pull plate (76). The rod (782) is... The outer wall penetrates the left and right ends of the fixing block (781) and is inserted between them. The left end of the insertion rod (782) is fixedly connected to the middle of the pull ring (783). The inside of the high-strength spring (784) is sleeved on the left side of the outer wall of the insertion rod (782). One end of the high-strength spring (784) is fixedly connected to the outer wall of the fixing block (781). The other end of the high-strength spring (784) is fixedly connected to the inner surface of the pull ring (783). The right end of the outer wall of the insertion rod (782) is inserted into the inside of the lock hole (7610).

5. A dilution apparatus according to claim 1, characterized in that: A magnetic generator (101) is fixedly connected to the top of the protective sleeve (1) near the rear side of the high-efficiency mixing mechanism (9). Metal ring blocks (15) are fixedly connected to the ports of the outer walls of the first infusion tube (6) and the second infusion tube (12). One end of the magnetic generator (101) is electrically connected to one end of the metal ring block (15) through a wire. Arc-shaped sliders (102) are fixedly connected to the left and right sides of the inner wall of the protective sleeve (1).

6. A dilution apparatus according to claim 5, characterized in that: The upper and lower sides of the outer wall of the mixing tank (4) are respectively fixedly connected with toothed rings (41), the left and right sides of the top of the protective sleeve (1) are respectively fixedly connected with feed pipes (42), the top of the outer walls of the two feed pipes (42) are fixedly connected with iron rings (43), the middle side of the outer wall of the mixing tank (4) is fixedly connected with an annular track (44), the inner wall of the annular track (44) is slidably connected with the outer wall of the arc-shaped slider (102), the bottom of the mixing tank (4) is fixedly connected with a discharge pipe (45), the bottom of the outer wall of the discharge pipe (45) extends through to the bottom of the protective sleeve (1) and is fixedly connected between them, and the outer wall of the discharge pipe (45) is provided with a solenoid valve (46).

7. A dilution apparatus according to claim 6, characterized in that: The high-efficiency mixing mechanism (9) includes a rotary motor (91), two synchronous gears (92), a conveyor belt (93), a rotating roller (94), a stirring rod (95), two stirring blade groups (96), a rotating rod (97), and two toothed rings (98). The output shaft of the rotary motor (91) is fixedly connected to the central shaft of the rear synchronous gear (92). The inner surface of the conveyor belt (93) is respectively sleeved on the outer wall of the two synchronous gears (92). The toothed blocks inside the conveyor belt (93) mesh with the toothed blocks on the two synchronous gears (92). The bottom of the rotating roller (94) is fixedly connected to the central shaft of the synchronous gear (92), the upper end of the stirring rod (95) is fixedly connected to the central shaft of the rear synchronous gear (92), the two stirring blade groups (96) are respectively fixedly connected to the upper and lower sides of the outer wall of the stirring rod (95), the two stirring blade groups (96) are mirror images of each other, the upper end of the rotating rod (97) is fixedly connected to the central shaft of the front synchronous gear (92), and the inner walls of the two toothed rings (98) are respectively fixedly connected to the upper and lower sides of the outer wall of the rotating rod (97).

8. A dilution apparatus according to claim 7, characterized in that: The top of the rotary motor (91) is fixedly connected to the rear side of the transverse surface of the L-shaped cover plate (10). The upper end of the roller (94) extends through to the front side of the transverse surface of the L-shaped cover plate (10) and is rotatably connected thereto. The outside of the stirring rod (95) extends through to the inside of the mixing tank (4). The lower end of the rotating rod (97) is rotatably connected to the inner wall of the protective sleeve (1) near the front side of the mixing tank (4). The toothed blocks on the second toothed ring (98) mesh with the toothed blocks on the first toothed ring (41).

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