Cleaning equipment filter screen convenient to disassemble and assemble

Abstract

The utility model discloses a cleaning equipment filter screen convenient to disassemble and assemble. The device comprises a cleaning machine, the top of the cleaning machine is movably connected with a cover plate, the left side of the cleaning machine communicates with a drainage pipe, the front end and the back end of the left side of the inner wall of the cleaning machine are fixedly connected with filtering mechanisms, and each filtering mechanism comprises a rectangular plate, a filtering net plate and a fixing box; rectangular plates are fixedly connected to the front end and the back end of the left side of the inner wall of the cleaning machine, a filter screen plate is inserted into an inner cavity of each rectangular plate, and a fixing box is fixedly connected to the top of the right side of each rectangular plate. Through the arrangement of the filter mechanism, the filter screen plate can be held by hand to be aligned with the center of the rectangular plate to be inserted from top to bottom, the filter screen plate is inserted into the rectangular plate to correspond to one side of the drainage pipe, and when the drainage pipe drains water, the filter screen plate filters sewage in the cleaning machine, so that the sewage filtering effect is achieved; and environmental pollution caused by direct drainage of the drainage pipe is avoided.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment technology, specifically to a cleaning equipment filter that is easy to disassemble and assemble. Background Technology

[0002] Cleaning equipment is a professional tool or device used to remove dirt and impurities from the surface of objects. It is widely used in industries, medical fields, food, and households. There are many types and different functions.

[0003] In the comparative case, patent publication number CN218166165U discloses a filter cleaning device for water treatment, including a water tank and a housing. Self-locking casters are fixed to the four corners of the bottom of the water tank. The housing is fixed to the water tank. Multiple mounting plates are evenly fixed to the top plate of the housing, and mounting slots are provided on the mounting plates. Multiple water outlets are evenly provided on the bottom plate of the housing. When the filter needs cleaning, it can be placed on the mounting slots on the mounting plates, thus stabilizing the filter and facilitating subsequent cleaning. Multiple mounting slots allow for the simultaneous placement and cleaning of multiple filter screens. Then, under the action of the brushing mechanism, the filter screen is brushed back and forth, removing impurities and improving work efficiency. After the water in the tank has been used multiple times, the valve can be opened to discharge the water through the outlet pipe, allowing for the replacement with clean water.

[0004] However, in implementing the relevant technology, the above-mentioned water treatment filter cleaning equipment has the following problems. The comparative case stabilizes the filter by placing it on the mounting slot on the mounting plate, facilitating subsequent cleaning. Multiple mounting slots are provided, allowing multiple filter screens to be placed and cleaned simultaneously. Then, the brushing mechanism brushes the filter back and forth, removing impurities. Simultaneously, the circulating rinsing mechanism rinses the filter with water, improving its cleanliness. In contrast, the existing cleaning equipment's internal filter screens are prone to clogging due to prolonged processing of wastewater impurities, affecting the filtration effect and reducing the effectiveness of the cleaning equipment's filter screens.

[0005] Therefore, it is necessary to redesign and modify the cleaning equipment to effectively prevent the filter screen inside the equipment from becoming clogged with impurities in sewage over a long period of time, thus affecting the filtration effect of the filter screen. Utility Model Content

[0006] To address the problems mentioned in the background art, the purpose of this utility model is to provide a cleaning equipment filter screen that is easy to disassemble and assemble. It has the advantage of easy disassembly of the filter screen and solves the problem that the filter screen inside the cleaning equipment is easily clogged with impurities in sewage after long-term treatment, thus affecting the filtration effect of the filter screen.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a filter screen for a cleaning device that is easy to disassemble and assemble, comprising;

[0008] A cleaning machine, wherein a cover plate is movably connected to the top of the cleaning machine, a drain pipe is connected to the left side of the cleaning machine, and a filter mechanism is fixedly connected to the front and back ends of the left side of the inner wall of the cleaning machine.

[0009] The filtration mechanism includes a rectangular plate, a filter screen, and a fixing box. The rectangular plate is fixedly connected to the front and back ends of the left side of the inner wall of the cleaning machine. The filter screen is inserted into the inner cavity of the rectangular plate. The fixing box is fixedly connected to the top right side of the rectangular plate. The fixing mechanism is horizontally fixedly connected to the front and back ends of the inner cavity of the fixing box.

[0010] In a preferred embodiment of this utility model, the fixing mechanism includes a horizontal plate, a sliding plate, and a plug rod. The front and back ends of the inner cavity of the fixing box are both horizontally fixedly connected to the horizontal plate. The sliding plate is slidably sleeved on the surface of the horizontal plate. The plug rod is fixedly connected to the center of the left side of the sliding plate. The left side of the plug rod passes through the left side of the fixing box and the left side of the rectangular plate and is inserted into the right side of the filter screen plate. The top and bottom of the horizontal plate are both fixedly connected to the operating mechanism.

[0011] In a preferred embodiment of this utility model, the operating mechanism includes a U-shaped rod, a U-shaped plate, and a handle. The top and bottom of the horizontal plate are fixedly connected to the U-shaped rod. The center of the surface of the U-shaped rod is movably connected to the U-shaped plate via a rotating shaft. The right side of the U-shaped plate is movably connected to the handle via a bearing. The right side of the handle extends through the right side of the fixed box. A reset component is fixedly connected to the center of the inner cavity of the horizontal plate.

[0012] In a preferred embodiment of this invention, the reset assembly includes a telescopic rod and a tension spring. The telescopic rod is fixedly connected to the center of the inner cavity of the horizontal plate. The left side of the telescopic rod is fixedly connected to the right side of the slide plate. A tension spring is sleeved on the surface of the telescopic rod. The left and right sides of the tension spring are fixedly connected to the right side of the slide plate and the surface of the telescopic rod, respectively.

[0013] As a preferred embodiment of this utility model, grooves are provided at the front and back ends of the filter screen surface, corresponding to the positions of the insertion rods, and the insertion rods are used in conjunction with the grooves.

[0014] As a preferred embodiment of this invention, the surface of the skateboard has an opening corresponding to the position of the horizontal board, and the skateboard is used in conjunction with the horizontal board.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model, through the setting of the filtration mechanism, allows the handheld filter screen to be inserted from top to bottom into the center of the rectangular plate. The filter screen is inserted into the interior of the rectangular plate so that it corresponds to one side of the drain pipe. When the drain pipe drains water, the filter screen filters the sewage inside the cleaning machine, thereby achieving the function of sewage filtration and avoiding direct discharge of the drain pipe into the environment. Attached Figure Description

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

[0018] Figure 2 This utility model Figure 1 3D structural diagram of the cleaning machine;

[0019] Figure 3 This utility model Figure 2 3D view of the structure of the rectangular plate, filter screen plate and fixing box;

[0020] Figure 4 This utility model Figure 3 3D view of the fixed box structure;

[0021] Figure 5 This utility model Figure 4 3D view of the structure of the middle horizontal plate, sliding plate, and insert rod.

[0022] In the diagram: 1. Cleaning machine; 2. Cover plate; 3. Drain pipe; 4. Filtering mechanism; 41. Rectangular plate; 42. Filter screen plate; 43. Fixing box; 5. Fixing mechanism; 51. Horizontal plate; 52. Slide plate; 53. Insert rod; 6. Operating mechanism; 61. U-shaped rod; 62. U-shaped plate; 63. Handle; 7. Reset assembly; 71. Telescopic rod; 72. Tension spring; 8. Groove. 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1 to 5 As shown, the present invention provides a cleaning equipment filter screen that is easy to disassemble and assemble, comprising:

[0025] The cleaning machine 1 has a cover plate 2 movably connected to its top, a drain pipe 3 connected to its left side, and a filter mechanism 4 fixedly connected to the front and back ends of the left side of the inner wall of the cleaning machine 1.

[0026] The filtration mechanism 4 includes a rectangular plate 41, a filter screen plate 42, and a fixing box 43. The rectangular plate 41 is fixedly connected to the front and back ends of the left side of the inner wall of the cleaning machine 1. The filter screen plate 42 is inserted into the inner cavity of the rectangular plate 41. The fixing box 43 is fixedly connected to the top right side of the rectangular plate 41. The fixing mechanism 5 is horizontally fixedly connected to the front and back ends of the inner cavity of the fixing box 43.

[0027] refer to Figure 5 The fixing mechanism 5 includes a horizontal plate 51, a sliding plate 52, and a plug rod 53. The front end and back end of the inner cavity of the fixing box 43 are both horizontally fixedly connected to the horizontal plate 51. The sliding plate 52 is slidably sleeved on the surface of the horizontal plate 51. The plug rod 53 is fixedly connected to the center of the left side of the sliding plate 52. The left side of the plug rod 53 passes through the left side of the fixing box 43 and the left side of the rectangular plate 41 in sequence and is inserted into the right side of the filter screen plate 42. The top and bottom of the horizontal plate 51 are both fixedly connected to the operating mechanism 6.

[0028] As a technical optimization of this utility model, the setting of the fixing mechanism 5 enables the slide plate 52 to move under force. The slide plate 52 moves horizontally along the surface of the horizontal plate 51. The movement of the slide plate 52 drives the insertion rod 53 to complete the insertion and fixing, thereby achieving horizontal stability in the mechanical movement direction and avoiding the phenomenon of tilting of the slide plate 52 during the movement.

[0029] refer to Figure 5 The operating mechanism 6 includes a U-shaped rod 61, a U-shaped plate 62, and a handle 63. The top and bottom of the horizontal plate 51 are fixedly connected to the U-shaped rod 61. The center of the surface of the U-shaped rod 61 is movably connected to the U-shaped plate 62 through a rotating shaft. The right side of the U-shaped plate 62 is movably connected to the handle 63 through a bearing. The right side of the handle 63 passes through the right side of the fixed box 43. The center of the inner cavity of the horizontal plate 51 is fixedly connected to the reset assembly 7.

[0030] As a technical optimization of this utility model, by setting the operating mechanism 6, the handle 63 can be pushed backward by hand. The backward movement of the handle 63 causes the U-shaped plate 62 to move accordingly. The U-shaped plate 62 moves backward and rotates and folds around the U-shaped rod 61, and pulls the U-shaped rod 61 to move, thereby realizing the transmission of mechanical power and avoiding the inability of the U-shaped plate 62 to pull the U-shaped rod 61 to move during the folding process.

[0031] refer to Figure 5 The reset assembly 7 includes a telescopic rod 71 and a tension spring 72. The telescopic rod 71 is fixedly connected to the center of the inner cavity of the horizontal plate 51. The left side of the telescopic rod 71 is fixedly connected to the right side of the slide plate 52. The tension spring 72 is sleeved on the surface of the telescopic rod 71. The left and right sides of the tension spring 72 are fixedly connected to the right side of the slide plate 52 and the surface of the telescopic rod 71, respectively.

[0032] As a technical optimization of this utility model, by setting the reset component 7, the telescopic rod 71 can follow the stretching movement of the slide plate 52, and the tension spring 72 stores elastic kinetic energy after being compressed. When the telescopic rod 71 extends, it actively resets and pushes the slide plate 52 to move, thereby realizing the function of mechanical reset and avoiding the inability of the slide plate 52 to reset after moving, which would cause the machine to stop working continuously.

[0033] refer to Figure 3 The front and back ends of the filter screen plate 42 are provided with grooves 8 at the positions corresponding to the insertion rod 53, and the insertion rod 53 is used in conjunction with the grooves 8.

[0034] As a technical optimization of this utility model, the groove 8 can assist the insertion rod 53 in its work and also serve as a limit, preventing the insertion rod 53 from getting stuck in the groove 8 due to its narrow width.

[0035] refer to Figure 5 The surface of the skateboard 52 has an opening corresponding to the position of the horizontal board 51, and the skateboard 52 is used in conjunction with the horizontal board 51.

[0036] As a technical optimization of this utility model, the sliding plate 52 can slide on the surface of the horizontal plate 51, avoiding the phenomenon of resistance and jamming on the surface of the horizontal plate 51 during movement caused by the narrow opening of the sliding plate 52.

[0037] The working principle and usage process of this utility model are as follows: In use, manually push the handle 63 backward. The backward movement of the handle 63 causes the U-shaped plate 62 to move accordingly. The U-shaped plate 62 rotates and folds around the U-shaped rod 61. During the folding process, the U-shaped rod 61 and the sliding plate 52 are pulled to the right. The sliding plate 52 moves horizontally along the surface of the horizontal plate 51. The telescopic rod 71 is compressed and retracted by the sliding plate 52, while the surface tension spring 72 stores elastic kinetic energy. When the sliding plate 52 moves to the right, it causes the insertion rod 53 to disengage from the groove 8 and retract into the interior of the fixing box 43. When the filter screen plate 42 is not restricted by the insertion rod 53 and can move freely, hold the filter screen plate 42 and pull it upwards. The filter screen plate 42 is pulled upwards along the rectangular plate 41 to manually clean the surface impurities, so that the filter screen plate 42 can be reused. Similarly, after cleaning, the filter screen plate 42 is inserted back into the rectangular plate 41 from top to bottom. Then, with the help of the insertion rod 53, it is reset to the left into the groove 8 to fix the filter screen plate 42 again. This ensures that when the cleaning machine 1 finishes cleaning and discharges sewage through the drain pipe 3, the sewage will pass through the filter screen plate 42 for filtration. The above completes the quick-release process of the filter screen plate 42.

[0038] In summary, this easy-to-disassemble cleaning equipment filter screen works in conjunction with the cleaning machine 1, cover plate 2, drain pipe 3, filtering mechanism 4, rectangular plate 41, filter screen plate 42, fixing box 43, and fixing mechanism 5. During use, the filter screen plate 42 is held and inserted from top to bottom, aligning with the center of the rectangular plate 41. The filter screen plate 42 is inserted into the interior of the rectangular plate 41 so that it corresponds to one side of the drain pipe 3. When the drain pipe 3 drains water, the filter screen plate 42 filters the wastewater inside the cleaning machine 1, thus achieving the function of wastewater filtration. This avoids direct discharge of wastewater from the drain pipe 3, preventing environmental pollution and solving the problem that existing cleaning equipment filters are prone to clogging their pores due to impurities in wastewater after prolonged use, thus affecting the filtration effect.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A filter screen for a cleaning device that is easy to disassemble and assemble, comprising: A cleaning machine (1) is provided with a cover plate (2) movably connected to the top of the cleaning machine (1), a drain pipe (3) is connected to the left side of the cleaning machine (1), and a filter mechanism (4) is fixedly connected to the front and back ends of the left side of the inner wall of the cleaning machine (1). The filter mechanism (4) is characterized in that it includes a rectangular plate (41), a filter screen plate (42) and a fixing box (43). The front end and back end of the left side of the inner wall of the cleaning machine (1) are fixedly connected to the rectangular plate (41). The filter screen plate (42) is inserted into the inner cavity of the rectangular plate (41). The top right side of the rectangular plate (41) is fixedly connected to the fixing box (43). The front end and back end of the inner cavity of the fixing box (43) are both horizontally fixedly connected to the fixing mechanism (5).

2. The easy-to-disassemble filter screen for cleaning equipment according to claim 1, characterized in that: The fixing mechanism (5) includes a horizontal plate (51), a sliding plate (52), and a plug (53). The front end and back end of the inner cavity of the fixing box (43) are both horizontally fixedly connected to the horizontal plate (51). The sliding plate (52) is slidably sleeved on the surface of the horizontal plate (51). The plug (53) is fixedly connected to the center of the left side of the sliding plate (52). The left side of the plug (53) passes through the left side of the fixing box (43) and the left side of the rectangular plate (41) and is inserted into the right side of the filter screen plate (42). The top and bottom of the horizontal plate (51) are both fixedly connected to the operating mechanism (6).

3. The cleaning equipment filter screen that is easy to disassemble and assemble according to claim 2, characterized in that: The operating mechanism (6) includes a U-shaped rod (61), a U-shaped plate (62), and a handle (63). The top and bottom of the horizontal plate (51) are fixedly connected to the U-shaped rod (61). The U-shaped plate (62) is movably connected to the center of the surface of the U-shaped rod (61) through a rotating shaft. The handle (63) is movably connected to the right side of the U-shaped plate (62) through a bearing. The right side of the handle (63) passes through the right side of the fixed box (43). A reset assembly (7) is fixedly connected to the center of the inner cavity of the horizontal plate (51).

4. The easy-to-disassemble filter screen for cleaning equipment according to claim 3, characterized in that: The reset assembly (7) includes a telescopic rod (71) and a tension spring (72). The telescopic rod (71) is fixedly connected to the center of the inner cavity of the horizontal plate (51). The left side of the telescopic rod (71) is fixedly connected to the right side of the slide plate (52). The tension spring (72) is sleeved on the surface of the telescopic rod (71). The left and right sides of the tension spring (72) are fixedly connected to the right side of the slide plate (52) and the surface of the telescopic rod (71), respectively.

5. A cleaning equipment filter screen that is easy to disassemble and assemble according to claim 2, characterized in that: The front and back ends of the filter screen (42) are provided with grooves (8) corresponding to the positions of the insert rod (53), and the insert rod (53) is used in conjunction with the grooves (8).

6. A cleaning equipment filter screen that is easy to disassemble and assemble according to claim 2, characterized in that: The surface of the slide plate (52) has an opening corresponding to the position of the horizontal plate (51), and the slide plate (52) is used in conjunction with the horizontal plate (51).

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