Car washing agent injection device for car washing mechanical arm

Abstract

The utility model discloses a car washing agent injection device for a car washing mechanical arm, which relates to the technical field of car washing agent injection and comprises a base, a plurality of universal wheels with brake mechanisms are fixedly connected to the bottom of the base, a mixing tank is fixedly mounted at the top of the base, a driving motor is arranged at the top of the mixing tank, a stirrer is arranged in the mixing tank, and the driving motor is connected with a motor. The top shaft end of the stirrer is connected with the output end of the driving motor, the top of the mixing tank is communicated with a feeding hopper, and the bottom of the mixing tank is provided with a discharging pipe with an electromagnetic valve; and the material injection mechanism comprises a pump body, a material injection gun and a placement seat, and the pump body is fixedly mounted at the top of the base. According to the car washing agent solution adding device, a car washing agent concentrated solution and clear water do not need to be stirred and mixed manually, a car washing agent solution does not need to be poured into a storage cavity of the car washing mechanical arm manually, the whole working process of car washing agent solution adding is time-saving, labor-saving and high in efficiency, and therefore the overall practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of car wash agent injection technology, and in particular to a car wash agent injection device for a car wash robotic arm. Background Technology

[0002] A car wash robotic arm is a fully automated intelligent car wash device that automates vehicle washing through high-precision sensors, a robotic arm system, and intelligent control technology. It is typically integrated into automatic car wash machines to replace traditional manual car washing, providing an efficient and convenient service. The robotic arm has a built-in storage cavity that needs to be filled with car wash detergent solution, which is then sprayed onto the vehicle surface by the robotic arm and its nozzles for cleaning.

[0003] In existing technology, when adding car wash detergent to the internal storage cavity of a car wash robotic arm, it is necessary to first add the car wash detergent concentrate and water to the same container, then stir and mix them evenly. Next, the car wash detergent storage cavity of the robotic arm is located, the cavity lid is opened, and a funnel is placed at the cavity entrance, ensuring the funnel is stable. Finally, the car wash detergent solution is manually lifted and poured into the funnel, thus injecting the car wash detergent solution into the storage cavity of the robotic arm. This process requires manual stirring and mixing of the car wash detergent concentrate and water, as well as manual lifting and pouring of the car wash detergent solution. This makes the entire car wash detergent injection process for the robotic arm time-consuming, labor-intensive, and inefficient. Therefore, there is an urgent need for a car wash detergent injection device for a car wash robotic arm to solve the above-mentioned technical problems. Utility Model Content

[0004] This utility model discloses a car wash agent injection device for a car wash robotic arm. It includes a mixing tank and an injection mechanism, allowing concentrated car wash agent and water to be added to the mixing tank in a specific ratio via a feed hopper during operation. The drive motor is then activated, activating the agitator to mix the concentrated car wash agent and water, ensuring uniform mixing. After mixing, the device is moved to the vicinity of the car wash robotic arm using multiple casters, which are then locked. The operator can then open the storage cavity cover of the robotic arm, pick up the injection gun, insert it into the storage cavity opening, and activate the pump. The injection gun then injects the car wash agent solution from the mixing tank into the storage cavity of the robotic arm, eliminating the need for manual emptying. Therefore, this significantly improves work efficiency and reduces the workload of the operator, thus solving the problems described in the background technology.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model discloses a car wash agent injection device for a car wash robotic arm, comprising a base, a plurality of casters with brake mechanisms fixedly connected to the bottom of the base, a mixing tank fixedly mounted on the top of the base, a drive motor provided on the top of the mixing tank, an agitator provided inside the mixing tank, the top shaft end of the agitator being connected to the output end of the drive motor, a feed hopper connected to the top of the mixing tank, and a discharge pipe with a solenoid valve provided at the bottom of the mixing tank.

[0007] The injection mechanism includes a pump body, an injection gun, and a placement seat. The pump body is fixedly installed on the top of the base. The pump body's pumping end is connected to the discharge pipe through a first conduit, and the pump body's discharge end is connected to the injection gun through a second conduit. The placement seat is fixedly installed on the outer side of the mixing tank. A through placement groove is provided on the placement seat, and the handle of the injection gun passes through the placement groove.

[0008] A filtration mechanism located in the feed hopper.

[0009] Furthermore, a push handle is fixedly installed at an angle on the top of the base, and the push handle is away from the injection gun.

[0010] Furthermore, the mixing tank has a transparent glass observation port on its outer side, and a scale line is provided on one side of the glass observation port on the outer side of the mixing tank.

[0011] Furthermore, the first conduit is a rigid tube, and the second conduit is a flexible tube.

[0012] Furthermore, the filtration mechanism includes support blocks and filter screens. Multiple support blocks are provided, and all of the support blocks are fixedly installed inside the feed hopper. The filter screens are located inside the feed hopper, and the bottom of the filter screens is attached to the top of the multiple support blocks.

[0013] Furthermore, two lifting rods are fixedly connected to the top of the filter screen, with the two lifting rods respectively located near the top two sides of the filter screen.

[0014] The present invention has the following advantages over the prior art:

[0015] 1. This technical solution, by setting up a mixing tank and a filling mechanism, allows car wash concentrate and water to be added to the mixing tank in a certain proportion through the feed hopper during operation. Then, the drive motor is started to drive the agitator to mix the car wash concentrate and water, ensuring uniform mixing. After the mixing process is completed, the device can be moved to the vicinity of the car wash robot arm via multiple casters and the casters are locked. Then, the operator can open the storage cavity cover of the car wash robot arm and inject the car wash solution from the mixing tank into the storage cavity of the car wash robot arm through the filling mechanism. There is no need for manual emptying. Therefore, in summary, it greatly improves work efficiency while reducing the labor intensity of the operators, and has high practicality.

[0016] 2. This technical solution, by setting up a feeding hopper and a filtration mechanism, allows the water and car wash concentrate entering the feeding hopper to be filtered through the filtration mechanism when adding clean water and car wash concentrate. This filters out impurities and particulate matter in the water and car wash concentrate, effectively preventing impurities and particulate matter from clogging or even damaging the pump body during subsequent pump operation. Furthermore, the filter screen in the filtration mechanism is easy to disassemble and install, making it easy to clean and further improving the practicality of the device. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0020] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the mixing tank of this utility model;

[0021] Figure 4 This is an exploded view of the filter screen installation structure of this utility model.

[0022] In the diagram: 1. Base; 2. Casters; 3. Mixing tank; 4. Drive motor; 5. Agitator; 6. Feed hopper; 7. Discharge pipe; 8. Injection mechanism; 801. Pump body; 802. Injection gun; 803. Placement seat; 804. First conduit; 805. Second conduit; 806. Placement trough; 9. Filtering mechanism; 901. Support block; 902. Filter screen; 903. Lifting rod; 10. Push handle; 11. Glass observation port; 12. Scale line. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, it should be understood that the terms "surface", "side", "gap", "peripheral", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Specific Implementation Example 1:

[0026] Reference Figures 1-3 A car wash agent injection device for a car wash robotic arm includes a base 1, a plurality of casters 2 with brake mechanisms fixedly connected to the bottom of the base 1, a mixing tank 3 fixedly mounted on the top of the base 1, a drive motor 4 on the top of the mixing tank 3, an agitator 5 inside the mixing tank 3, the top shaft end of the agitator 5 connected to the output end of the drive motor 4, a feed hopper 6 connected to the top of the mixing tank 3, and a discharge pipe 7 with a solenoid valve at the bottom of the mixing tank 3.

[0027] The feeding mechanism 8 includes a pump body 801, a feeding gun 802, and a placement seat 803. The pump body 801 is fixedly installed on the top of the base 1. The pump body 801's water intake end is connected to the discharge pipe 7 through a first conduit 804, and the pump body 801's water outlet end is connected to the feeding gun 802 through a second conduit 805. The placement seat 803 is fixedly installed on the outer side of the mixing tank 3, and a through placement groove 806 is provided at the placement seat 803. The handle of the feeding gun 802 passes through the placement groove 806. The filter mechanism 9 is located in the feed hopper 6.

[0028] A push handle 10 is fixedly installed at an angle on the top of the base 1, and the push handle 10 is away from the injection gun 802; a transparent glass observation port 11 is provided on the outside of the mixing tank 3, and a scale line 12 is provided on one side of the glass observation port 11 on the outside of the mixing tank 3; the first conduit 804 is a rigid pipe, and the second conduit 805 is a flexible pipe.

[0029] In the specific implementation process, during operation, car wash concentrate and clean water can be added to the mixing tank 3 through the feed hopper 6 in a certain proportion. Then, the drive motor 4 is started to drive the agitator 5 to work, mixing the car wash concentrate and clean water to ensure uniform mixing. After the mixing process is completed, the device can be moved to the vicinity of the car wash robot arm through multiple casters 2 and the casters 2 are locked. Then, the operator can open the storage cavity cover of the car wash robot arm, pick up the injection gun 802, insert the injection gun 802 into the storage cavity of the car wash robot arm, and open the pump body 801. The car wash solution in the mixing tank 3 is injected into the storage cavity of the car wash robot arm through the injection gun 802. There is no need for manual pouring. Therefore, in summary, it greatly improves work efficiency and reduces the labor intensity of the operators.

[0030] Among them, the push handle 10 is to facilitate the user to use the caster wheel 2 to push the device for movement and transfer;

[0031] The glass observation port 11 and the scale line 12 are for the convenience of users to observe the water volume when adding clean water into the mixing tank 3.

[0032] The second conduit 805 is a flexible tube designed to make it easier for the user to pick up and move the injection gun 802. Specific Implementation Example 2:

[0034] Reference Figure 3 and Figure 4 In a preferred embodiment, the filtering mechanism 9 includes a support block 901 and a filter screen 902. Multiple support blocks 901 are provided, and all multiple support blocks 901 are fixedly installed inside the feed hopper 6. The filter screen 902 is located inside the feed hopper 6, and the bottom of the filter screen 902 is in contact with the top of the multiple support blocks 901.

[0035] Two lifting rods 903 are fixedly connected to the top of the filter screen 902, and the two lifting rods 903 are respectively close to the top two sides of the filter screen 902.

[0036] In the specific implementation process, when adding clean water and car wash concentrate, the filter screen 902 can filter the clean water and car wash concentrate entering the feed hopper 6, intercepting impurities and particles in the clean water and car wash concentrate, thereby effectively preventing impurities and particles from clogging or even damaging the pump body 801 when it is working. In addition, the filter screen 902 is easy to disassemble and install, making it easy to clean.

[0037] The lifting rod 903 is designed to facilitate the user's removal and installation of the filter screen 902.

[0038] Working principle: During operation, concentrated car wash detergent and clean water can be added to the mixing tank 3 through the feed hopper 6 in a certain proportion. Then, the drive motor 4 is started to drive the agitator 5 to mix the concentrated car wash detergent and clean water, ensuring uniform mixing. After the mixing process is completed, the device can be moved to the vicinity of the car wash robot arm via multiple casters 2 and the casters 2 are locked. Then, the operator can open the storage cavity cover of the car wash robot arm, pick up the injection gun 802, insert the injection gun 802 into the storage cavity of the car wash robot arm, and open the pump body 801. The car wash detergent solution in the mixing tank 3 is injected into the storage cavity of the car wash robot arm through the injection gun 802. There is no need for manual pouring. Therefore, in summary, it greatly improves work efficiency and reduces the labor intensity of the operators.

[0039] When adding clean water and car wash concentrate, the filter screen 902 can filter the clean water and car wash concentrate entering the feed hopper 6, intercepting impurities and particles in the clean water and car wash concentrate. This effectively prevents impurities and particles from clogging or even damaging the pump body 801 during subsequent operation. In addition, the filter screen 902 is easy to disassemble and install, making it easy to clean.

[0040] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A car wash detergent dispensing device for a car wash robotic arm, comprising a base (1), characterized in that: The bottom of the base (1) is fixedly connected with multiple casters (2) with brake mechanisms. The top of the base (1) is fixedly mounted with a mixing tank (3). The top of the mixing tank (3) is equipped with a drive motor (4). The inside of the mixing tank (3) is equipped with a stirrer (5). The top shaft end of the stirrer (5) is connected to the output end of the drive motor (4). The top of the mixing tank (3) is connected with a feed hopper (6). The bottom of the mixing tank (3) is equipped with a discharge pipe (7) with a solenoid valve. The injection mechanism (8) includes a pump body (801), an injection gun (802), and a placement seat (803). The pump body (801) is fixedly installed on the top of the base (1). The pump body (801) is connected to the discharge pipe (7) through a first conduit (804). The pump body (801) is connected to the injection gun (802) through a second conduit (805). The placement seat (803) is fixedly installed on the outer side of the mixing tank (3). A through placement groove (806) is provided at the placement seat (803). The handle of the injection gun (802) passes through the placement groove (806). A filtration mechanism (9) is located in the feed hopper (6).

2. The car wash agent dispensing device for a car wash robotic arm according to claim 1, characterized in that: A push handle (10) is fixedly installed at an angle on the top of the base (1), and the push handle (10) is away from the injection gun (802).

3. The car wash agent dispensing device for a car wash robotic arm according to claim 1, characterized in that: The mixing tank (3) has a transparent glass observation port (11) on its outer side, and a scale line (12) is provided on one side of the glass observation port (11) on the outer side of the mixing tank (3).

4. The car wash agent dispensing device for a car wash robotic arm according to claim 1, characterized in that: The first conduit (804) is a rigid tube, and the second conduit (805) is a flexible tube.

5. The car wash agent dispensing device for a car wash robotic arm according to claim 1, characterized in that: The filtration mechanism (9) includes a support block (901) and a filter screen (902). There are multiple support blocks (901), and all of the support blocks (901) are fixedly installed inside the feed hopper (6). The filter screen (902) is located inside the feed hopper (6), and the bottom of the filter screen (902) is attached to the top of the multiple support blocks (901).

6. The car wash agent dispensing device for a car wash robotic arm according to claim 5, characterized in that: Two lifting rods (903) are fixedly connected to the top of the filter screen (902), and the two lifting rods (903) are respectively close to the top two sides of the filter screen (902).

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