A scrubber cleaning concentrate dilution stick

Abstract

The utility model provides a kind of scrubber cleaning agent concentrate dilution stirring rod, it is related to cleaning agent concentrate dilution technical field, the utility model discloses a motor is fixedly installed on the top surface of tank cover, the output end of motor is fixedly installed with rotating shaft by coupling, the outer wall surface ring of rotating shaft is distributed with multiple stirring rods, the inside bottom of stirring tank is rotatably connected with rotating rod by bearing, the outer wall surface ring of rotating rod is distributed with multiple stirring vanes, the utility model passes through stirring device, so as to utilize the double structure design of " motor drive stirring rod+ electric drive stirring vane", break through the limitation of existing single stirring shaft, stirring rod covers upper area in stirring tank, can scatter liquid surface eddy, avoid upper liquid mixing unevenly;Stirring vane is close to tank bottom, can be fully stirred to bottom liquid, prevent concentrate from gravity deposition, up-down collaborative stirring mode eliminates stirring blind area, ensure that concentrate in all areas in tank and clean water are evenly mixed.

Description

Technical Field

[0001] This utility model relates to the field of detergent concentrate dilution technology, and in particular to a stirring rod for diluting floor scrubber detergent concentrate. Background Technology

[0002] Floor scrubber cleaner concentrate is a high-concentration cleaning solution specially designed for floor scrubbers (home / commercial). Essentially, it is a "compressed version of cleaning ingredients." To reduce transportation costs and packaging waste, manufacturers highly concentrate the effective cleaning ingredients (such as surfactants, stain-removing enzymes, corrosion inhibitors, etc.) and remove excess water to form a liquid with a concentration far exceeding the "ready-to-use" standard. To balance cleaning power and safety, the cleaner concentrate needs to be diluted. After dilution, the concentration of cleaning ingredients is moderate, which can effectively remove dirt without corroding the floor scrubber parts or the floor material.

[0003] When diluting the concentrated solution of floor scrubber cleaner, a mixing tank is used to mix it with water. However, existing mixing tanks typically only contain a single mixing shaft and blades inside the tank, such as the mixing tank for cleaner production with publication number CN219615333U. Relying solely on a single mixing shaft to drive the blades to rotate results in a time-consuming and inefficient dilution process. Furthermore, single-shaft mixing easily creates eddies within the tank, generating significant blind spots in the mixing process. This leads to some of the concentrated solution not being fully mixed with water, resulting in poor dilution uniformity and making it difficult to meet the requirements of floor scrubbers for the stability of cleaner concentration. Utility Model Content

[0004] The purpose of this invention is to solve the problems mentioned above in the background art by providing a dilution and stirring rod for the concentrated cleaning agent of a floor scrubber.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a floor scrubber cleaner concentrate dilution stirring rod, comprising a stirring tank, with support legs fixedly installed on both sides of the stirring tank, a tank cover covering the top surface of the stirring tank, a feed hopper fixedly installed on the surface of the tank cover, and a stirring device provided on the surface of the tank cover. The stirring device includes a motor fixedly installed on the top surface of the tank cover, a rotating shaft fixedly installed at the output end of the motor via a coupling, and multiple stirring rods distributed in a ring on the outer wall surface of the rotating shaft. A rotating rod is rotatably connected to the inner bottom surface of the stirring tank via a bearing, and multiple stirring blades are distributed in a ring on the outer wall surface of the rotating rod.

[0006] Preferably, the bottom surface of the mixing tank has two elongated grooves, and vertical plates are slidably connected inside the two elongated grooves. A rack is fixedly installed on the surface of one of the vertical plates, and a gear is fixedly installed on the outer wall surface of the rotating rod. The gear and the rack mesh with each other.

[0007] Preferably, two slide rods are fixedly installed between the two support legs, and a T-shaped plate is slidably connected between the two slide rods. The ends of the two vertical plates away from the long groove are fixedly connected to the T-shaped plate.

[0008] Preferably, an electric telescopic rod is fixedly mounted on the surface of one of the supporting legs, and the output end of the electric telescopic rod is fixedly connected to the T-shaped plate.

[0009] Preferably, a battery box is fixedly installed on the surface of one of the support legs away from the electric telescopic rod. The battery box contains a battery pack, and a PLC controller is fixedly installed on the surface of the battery box. The PLC controller, the electric telescopic rod, the motor, and the battery pack inside the battery box are all electrically connected. The motor and the electric telescopic rod are all electrically connected to the PLC controller.

[0010] The aforementioned components achieve the following effects: by utilizing a dual-structure design of "motor-driven stirring rod + electric-driven stirring blades," the limitations of existing single-shaft stirring are overcome. The stirring rod covers the upper area of ​​the mixing tank, which can disperse the surface eddies of the liquid and prevent uneven mixing of the upper liquid. The stirring blades are close to the bottom of the tank, which can fully stir the liquid at the bottom and prevent the concentrate from settling due to gravity. The coordinated stirring method eliminates blind spots and ensures that the concentrate and water are evenly mixed in all areas of the tank, completely solving the problems of "poor uniformity and sedimentation" of single-shaft stirring.

[0011] Preferably, a discharge pipe is fixedly installed on one side of the outer wall surface of the mixing tank, and a valve is fixedly installed on the outer wall surface of the discharge pipe.

[0012] Preferably, the two sides of the tank cover are provided with assembly devices, the assembly devices include positioning plates fixedly installed on the two sides of the tank cover, two vertical plates are fixedly installed on the two sides of the outer wall of the mixing tank, and a bearing plate is fixedly installed between each two vertical plates.

[0013] Preferably, an mounting plate is fixedly installed on the surface of the positioning plate, and the surface of the mounting plate is provided with threaded holes, wherein one side surface of both of the upright plates is threaded with bolts that match the threaded holes.

[0014] The aforementioned components achieve the following effects: the combination of a positioning plate, a bearing plate, and bolts securely fixes the tank lid to the top of the mixing tank, preventing lid misalignment; the bolt locking further enhances the fixing effect, preventing the lid from loosening due to equipment vibration during mixing. Simultaneously, the sealing structure (such as a silicone sealing ring) between the lid and the mixing tank port ensures a tight fit, effectively preventing liquid splashing and maintaining a clean operating environment.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are as follows: In this invention, by setting up a stirring device, the dual-structure design of "motor-driven stirring rod + electric-driven stirring blade" overcomes the limitations of the existing single stirring shaft. The stirring rod covers the upper area of ​​the mixing tank, which can disperse the surface eddies of the liquid and avoid uneven mixing of the upper liquid. The stirring blade is close to the bottom of the tank, which can fully stir the liquid at the bottom and prevent the concentrate from settling due to gravity. The coordinated stirring method eliminates the stirring blind zone and ensures that the concentrate and water are evenly mixed in all areas of the tank, completely solving the problems of "poor uniformity and sedimentation" of single-shaft stirring. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This utility model Figure 1 Another structural diagram from a different angle; Figure 3 This utility model Figure 2 Another structural diagram from a different angle; Figure 4 This is a schematic diagram of the internal structure of the mixing tank of this utility model; Figure 5 This utility model Figure 1 A schematic diagram of the three-dimensional structure at point A in the middle.

[0017] Legend: 1. Mixing tank; 2. Mixing device; 201. Motor; 202. Rotating shaft; 203. Mixing rod; 204. Rotating rod; 205. Mixing fan blade; 206. Gear; 207. Long groove; 208. Vertical strip plate; 209. Rack; 210. Slide rod; 211. T-shaped plate; 212. Electric telescopic rod; 213. Battery box; 214. PLC controller; 3. Assembly device; 31. Positioning plate; 32. Vertical plate; 33. Bearing plate; 34. Mounting plate; 35. Threaded hole; 36. Bolt; 4. Support leg; 5. Tank cover; 6. Feed hopper; 7. Discharge pipe; 8. Valve. Detailed Implementation

[0018] Example 1, such as Figure 1-5 As shown, a floor scrubber cleaner concentrate dilution stirring rod includes a stirring tank 1. Support legs 4 are fixedly installed on both sides of the stirring tank 1. A tank cover 5 is provided on the top surface of the stirring tank 1. A feed hopper 6 is fixedly installed on the surface of the tank cover 5. A discharge pipe 7 is fixedly installed on the outer wall surface of one side of the stirring tank 1. A valve 8 is fixedly installed on the outer wall surface of the discharge pipe 7. The stirring tank 1 is made of food-grade 304 stainless steel with a polished inner wall. A silicone sealing ring is provided on the edge of the tank cover 5. The inner wall of the feed hopper 6 is provided with volume scale. The valve 8 is a brass ball valve that is corrosion-resistant and rust-proof.

[0019] Reference Figure 2-4As shown in this embodiment, the surface of the tank lid 5 is provided with a stirring device 2. The stirring device 2 includes a motor 201 fixedly installed on the top surface of the tank lid 5. The output end of the motor 201 is fixedly installed with a rotating shaft 202 via a coupling. Multiple stirring rods 203 are distributed in a ring on the outer wall surface of the rotating shaft 202. A rotating rod 204 is rotatably connected to the inner bottom surface of the stirring tank 1 via a bearing. Multiple stirring blades 205 are distributed in a ring on the outer wall surface of the rotating rod 204. Two long grooves 207 are formed on the bottom surface of the stirring tank 1. The interior of the two long grooves 207 is... A vertical plate 208 is slidably connected, and a rack 209 is fixedly installed on the surface of one of the vertical plates 208. A gear 206 is fixedly installed on the outer wall surface of the rotating rod 204. The gear 206 and the rack 209 mesh with each other. Two sliding rods 210 are fixedly installed between the two support legs 4. A T-shaped plate 211 is slidably connected between the two sliding rods 210. The ends of the two vertical plates 208 away from the long groove 207 are fixedly connected to the T-shaped plate 211. An electric telescopic rod 212 is fixedly installed on the surface of one of the support legs 4. The output end of 2 is fixedly connected to the T-shaped plate 211. A battery box 213 is fixedly installed on the surface of one of the support legs 4 away from the electric telescopic rod 212. The battery box 213 contains a battery pack. A PLC controller 214 is fixedly installed on the surface of the battery box 213. The PLC controller 214, the electric telescopic rod 212, and the motor 201 are all electrically connected to the battery pack inside the battery box 213. The motor 201 and the electric telescopic rod 212 are all electrically connected to the PLC controller 214. It is a miniature geared motor, model 6IK200RGU-CF, with overload protection. The stirring rod 202 has a Teflon coating on its surface. The stirring blade 205 has a blade angle of 35° and its bottom is 1mm from the bottom of the tank to prevent sedimentation. It also has a Teflon coating. The gear 206 has a module of 1.5mm and 25 teeth. The rack 209 has a module of 1.5mm. The electric telescopic rod 212 is model XTL100. The battery pack inside the battery box 213 is 12V / 8Ah. The PLC controller 214 is model S7-200 SMART with a 2.4-inch touch screen.

[0020] Reference Figure 1-5 As shown in this embodiment: both sides of the tank cover 5 are provided with assembly devices 3. The assembly devices 3 include positioning plates 31 fixedly installed on both sides of the tank cover 5. Two vertical plates 32 are fixedly installed on both sides of the outer wall surface of the mixing tank 1. A bearing plate 33 is fixedly installed between each pair of vertical plates 32. An mounting plate 34 is fixedly installed on the surface of the positioning plate 31. A threaded hole 35 is opened on the surface of the mounting plate 34. One side of each of the two vertical plates 32 is threaded with a bolt 36 that matches the threaded hole 35.

[0021] Working principle: When using this device, first align the positioning plates 31 on both sides of the tank cover 5 with the support plate 33 between the vertical plates 32 on the outer wall of the mixing tank 1, ensuring that the positioning plates 31 are completely fitted to the surface of the support plate 33. Then, align the bolts 36 on the surface of the vertical plate 32 with the threaded holes 35 on the mounting plate 34, and slowly turn the bolts 36 clockwise until they are fully screwed into the threaded holes 35. At this point, the tank cover 5 is firmly fixed to the top of the mixing tank 1. Next, press the edge of the tank cover 5 to confirm that the silicone sealing ring is tightly fitted with the port of the mixing tank 1 without gaps, preventing subsequent... During continued stirring, liquid splashes should be avoided to ensure a reliable seal. After the can lid 5 is installed, prepare the dilution materials: according to the recommended dilution ratio of the floor scrubber cleaner concentrate, such as 1:10, calculate the required amount of concentrate and water. Then, slowly pour the floor scrubber cleaner concentrate into the mixing tank 1 along the feed hopper 6. Referring to the volume scale on the inner wall of the feed hopper 6, with a minimum division of 0.1L, pour in the set amount of concentrate, such as 0.5L. Then, continue pouring in the corresponding amount of water, such as 4.5L, along the feed hopper 6, ensuring that the ratio of concentrate to water is accurate with an error ≤0.1L; During the pouring process, the flow rate needs to be controlled to avoid the liquid from splashing out due to excessively rapid impact on the tank wall. After the raw materials are added, the PLC controller 214 first sends a signal to the motor 201. After the motor 201 starts, it drives the rotating shaft 202 to rotate through the coupling. When the rotating shaft 202 rotates, the stirring rods 203 distributed in a ring on its outer wall rotate synchronously, stirring the concentrated liquid and water in the upper area of ​​the mixing tank 1, breaking up the surface eddies formed by the liquid, and ensuring that the upper area is mixed evenly. At the same time, the PLC controller 214 synchronously controls the electric telescopic rod 212 to start. The output end of the electric telescopic rod 212 pushes the T-shaped plate 211 to slide smoothly along the outer wall of the two sliding rods 210. When the T-shaped plate 212 slides, it drives the two... The vertical strip 208 moves synchronously within the long groove 207 at the bottom of the mixing tank 1. During this movement, the rack 209 on its surface moves. Since the rack 209 meshes with the gear 206 on the outer wall of the rotating rod 204, the movement of the rack 209 drives the gear 206 to rotate, which in turn drives the rotating rod 204 to rotate on the bearing at the bottom of the mixing tank 1. As the rotating rod 204 rotates, the stirring blades 205 on its outer wall rotate synchronously, stirring the liquid at the bottom of the mixing tank 1 and preventing the concentrate from settling at the bottom. Throughout the stirring process, the stirring rod 203 covers the upper part of the tank, and the stirring blades 205 are close to the bottom, creating a "coordinated stirring" effect with no blind spots and significantly improved stirring efficiency. To improve dilution uniformity, the PLC controller 214 monitors the operating status of the motor 201 and the electric telescopic rod 212 in real time. If an overload occurs, it will automatically stop to protect the equipment. After the mixing time is over, the PLC controller 214 will automatically stop. Then, hold the valve 8 on the outer wall of the discharge pipe 7 and slowly turn the valve 8 counterclockwise to allow the diluted cleaning agent to flow slowly out along the discharge pipe 7. During the discharge process, the opening of the valve 8 must be controlled to avoid excessive flow rate and splashing of liquid. If the diluted solution needs to be directly injected into the floor scrubber's water tank, the port of the discharge pipe 7 can be aligned with the water tank inlet. After the diluted solution is completely discharged, close the valve 8: turn the valve 8 clockwise until the valve 8 is completely closed. Finally, clean the equipment, first loosening the valve 8. Remove the bolts 36 from the threaded holes 35 on the surface of plate 32. Hold the motor 201 housing on the top of the lid 5 with both hands and slowly move the lid 5 upwards. At the same time, move the rotating shaft 202 and the stirring rod 203 out of the mixing tank 1. Rinse the inside of the mixing tank 1, the stirring rod 203 and the stirring blades 205 with clean water. Wipe the surface of the mixing tank 1, the lid 5 and the stirring components dry with a clean cloth. Reinstall the lid 5 back on the top of the mixing tank 1. The bolts 36 do not need to be fully tightened for future use. After cleaning and maintenance, to better enable the PLC controller 214 to detect that the mixing is uniform and to stop the machine, a small turbine flow meter (SF800, 0.0.5) can be added to the bottom of the feed hopper 6.(5–20 L / min, ±1%), the PLC controller 214 first reads the volume of the concentrate, then automatically calculates the required amount of clean water, and controls the water supply through a 12 V miniature solenoid valve (2W-025-08), with a proportional error ≤0.5%; a torque sensor (DYJN-101, 0–5 N·m) can also be installed on the rotating shaft 202, and the PLC controller 214 monitors torque fluctuations in real time; when the torque variation coefficient is <2% for 10 consecutive seconds, it is determined that "mixing is uniform", and the machine automatically stops, reducing the average stirring time by 30%. Since this is existing technology, no detailed description is provided with accompanying drawings.

[0022] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may use the disclosed technical content to make changes or modifications to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model, without departing from the scope of the utility model's technical solution, still fall within the protection scope of this utility model's technical solution. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

Claims

1. A dilution stirring rod for a floor scrubber cleaner concentrate, comprising a stirring tank (1), wherein support legs (4) are fixedly installed on both sides of the stirring tank (1), and a tank cover (5) is provided on the top surface of the stirring tank (1), and a feed hopper (6) is fixedly installed on the surface of the tank cover (5), characterized in that: The surface of the can lid (5) is provided with a stirring device (2). The stirring device (2) includes a motor (201) fixedly installed on the top surface of the can lid (5). The output end of the motor (201) is fixedly installed with a rotating shaft (202) through a coupling. Multiple stirring rods (203) are distributed in a ring on the outer wall surface of the rotating shaft (202). A rotating rod (204) is rotatably connected to the inner bottom surface of the stirring tank (1) through a bearing. Multiple stirring blades (205) are distributed in a ring on the outer wall surface of the rotating rod (204).

2. The floor scrubber cleaner concentrate dilution stirring rod according to claim 1, characterized in that: The bottom surface of the mixing tank (1) has two long grooves (207), and vertical strips (208) are slidably connected inside the two long grooves (207). A rack (209) is fixedly installed on the surface of one of the vertical strips (208), and a gear (206) is fixedly installed on the outer wall surface of the rotating rod (204). The gear (206) and the rack (209) mesh with each other.

3. The floor scrubber cleaner concentrate dilution stirring rod according to claim 2, characterized in that: Two sliding rods (210) are fixedly installed between the two supporting legs (4), and a T-shaped plate (211) is slidably connected between the two sliding rods (210). The ends of the two vertical plates (208) away from the long groove (207) are fixedly connected to the T-shaped plate (211).

4. The floor scrubber cleaner concentrate dilution stirring rod according to claim 1, characterized in that: An electric telescopic rod (212) is fixedly installed on the surface of one of the support legs (4), and the output end of the electric telescopic rod (212) is fixedly connected to the T-shaped plate (211).

5. The floor scrubber cleaner concentrate dilution stirring rod according to claim 1, characterized in that: A battery box (213) is fixedly installed on the side of one of the support legs (4) away from the electric telescopic rod (212). The battery box (213) contains a battery pack. A PLC controller (214) is fixedly installed on the surface of the battery box (213). The PLC controller (214), the electric telescopic rod (212), and the motor (201) are all electrically connected to the battery pack inside the battery box (213). The motor (201) and the electric telescopic rod (212) are all electrically connected to the PLC controller (214).

6. The floor scrubber cleaner concentrate dilution stirring rod according to claim 1, characterized in that: A discharge pipe (7) is fixedly installed on one side of the outer wall surface of the mixing tank (1), and a valve (8) is fixedly installed on the outer wall surface of the discharge pipe (7).

7. The floor scrubber cleaner concentrate dilution stirring rod according to claim 1, characterized in that: The tank cover (5) is provided with an assembly device (3) on both sides. The assembly device (3) includes a positioning plate (31) fixedly installed on both sides of the tank cover (5). Two upright plates (32) are fixedly installed on both sides of the outer wall of the mixing tank (1). A bearing plate (33) is fixedly installed between each pair of upright plates (32).

8. The floor scrubber cleaner concentrate dilution stirring rod according to claim 7, characterized in that: The positioning plate (31) is fixedly mounted with an installation plate (34), and the surface of the installation plate (34) is provided with threaded holes (35). One side surface of each of the two upright plates (32) is threaded with bolts (36) that match the threaded holes (35).

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