Energy-saving vacuum pump convenient for filtering

Abstract

The utility model relates to a vacuum pump technical field especially, it relates to a kind of energy-saving vacuum pump of filtering conveniently, including pump body and fixed through type installation in the filter bin of pump body, filter bin is fixedly provided with filter plate, and transmission rod is rotatably connected to be embedded on filter plate, and the top of transmission rod is fixedly provided with triangular scraper strip, the bottom of filter plate is fixedly connected with guide plate one, and guide plate one is fixedly connected with vertical plate on, a pair of collar is rotatably set on vertical plate, and a plurality of oar blades are fixed with annular array on collar, further include;Transmission assembly, transmission assembly makes oar blade rotate after driving triangular scraper strip to rotate.The utility model is compared to the vacuum pump in prior art by the setting of transmission assembly and other components, triangular scraper strip synchronous rotation, real-time scraping the impurity adhered on filter plate surface, effectively prevent jam, effectively avoid the problem that filter plate needs to be frequently disassembled and cleaned due to jam, guarantee the sustained and efficient operation of pump body.

Description

Technical Field

[0001] This utility model relates to the field of vacuum pump technology, and in particular to an energy-saving vacuum pump that is easy to filter. Background Technology

[0002] Vacuum pumps can pump both gas and liquids. They work by creating negative pressure through volume changes or fluid kinetic energy transfer to transport the medium. When pumping liquids, filtration is necessary to prevent particles and other impurities from entering the pump body and to avoid wear or blockage of the impeller and valves.

[0003] In existing filtration operations, the conventional approach is to add a filter plate. This removable filter plate is used to effectively filter various impurities in the fluid. However, because the filter plate lacks anti-clogging capabilities, it is prone to clogging in actual use. This requires frequent disassembly and cleaning by operators, which is not only time-consuming and labor-intensive but also necessitates frequent pump shutdowns, impacting the overall efficiency of the pump. Utility Model Content

[0004] The purpose of this invention is to solve the problem that existing filter plates do not have anti-clogging function, are prone to clogging in actual use, and require frequent disassembly and cleaning by staff. Therefore, this invention proposes an energy-saving vacuum pump that facilitates filtration.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An energy-saving vacuum pump for easy filtration includes a pump body and a filter chamber fixedly mounted on the pump body. A filter plate is fixedly installed inside the filter chamber. A transmission rod is embedded in and rotatably connected to the filter plate. A triangular scraper is fixedly installed at the top of the transmission rod. A guide plate is fixedly connected to the bottom of the filter plate. A vertical plate is fixedly connected to the guide plate. A pair of collars are rotatably installed on the vertical plate. Several blades are fixedly arranged in a ring array on the collars. The pump also includes...

[0007] A transmission assembly is disposed below the guide plate. The transmission assembly causes the blade to rotate, which in turn drives the triangular scraper to rotate.

[0008] Preferably, the transmission assembly includes:

[0009] A rotating rod is rotatably connected to the vertical plate, and the collar is fixedly sleeved on the rotating rod;

[0010] Bevel gear one is fixedly sleeved on the bottom end of the transmission rod;

[0011] A second bevel gear is fixedly sleeved on the rotating rod, and the second bevel gear meshes with the first bevel gear.

[0012] Preferably, a horizontal plate is fixedly connected to the top of the transmission rod, the horizontal plate and the triangular scraper are fixedly connected, and the triangular end of the triangular scraper is in contact with the top surface of the filter plate.

[0013] Preferably, a second guide plate is fixedly connected to the bottom of the filter plate, and both the first guide plate and the second guide plate are arranged corresponding to the blade.

[0014] Preferably, the top of the filter chamber is open, and an installation groove is provided on the top of the filter chamber. A sealing plate is provided in the installation groove, and a water inlet pipe is fixedly connected to the top of the sealing plate. The sealing plate and the filter chamber are threadedly connected by the same fastening bolt.

[0015] Preferably, the sealing plate and the filter plate are fixedly connected to the same connecting plate on opposite sidewalls, and the connecting plates are arranged in pairs.

[0016] Compared with the prior art, the advantages of this utility model are as follows:

[0017] This invention, through the design of moving components and other parts, allows fluid to enter the filter chamber via the inlet pipe, where it is first filtered by the filter plate. During this process, the fluid impacts the impeller, driving the rotating rod and other components to rotate synchronously, scraping away impurities adhering to the filter plate surface in real time. This effectively prevents clogging and avoids the problem of frequent disassembly and cleaning due to filter plate blockage, ensuring continuous and efficient operation of the pump. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of an energy-saving vacuum pump that facilitates filtration, as proposed in this utility model.

[0019] Figure 2 This is a schematic diagram of the internal structure of the filter chamber in an energy-saving vacuum pump that facilitates filtration, as proposed in this utility model.

[0020] Figure 3 This is a schematic diagram of bevel gear one and bevel gear two in an energy-saving vacuum pump that facilitates filtration, as proposed in this utility model.

[0021] Figure 4 This is a schematic diagram of the mounting groove in an energy-saving vacuum pump that facilitates filtration, as proposed in this utility model.

[0022] In the picture:

[0023] 1. Pump body; 2. Filter chamber; 3. Filter plate; 4. Drive rod; 5. Guide plate 1;

[0024] 6. Vertical plate; 61. Rotating rod; 62. Collar; 63. Blade; 64. Bevel gear one; 65. Bevel gear two; 66. Horizontal plate; 67. Triangular scraper; 68. Guide plate two; 69. Connecting plate; 7. Sealing plate; 71. Water inlet pipe; 72. Fastening bolt; 73. Mounting groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Reference Figures 1-4 An energy-saving vacuum pump for easy filtration includes a pump body 1 and a filter chamber 2 fixedly mounted on the pump body 1. A filter plate 3 is fixedly installed inside the filter chamber 2, effectively filtering the incoming fluid and intercepting impurities to ensure the normal operation of the pump body 1. A transmission rod 4 is embedded in and rotatably connected to the filter plate 3. A triangular scraper 67 is fixedly installed at the top of the transmission rod 4, and a guide plate 5 is fixedly connected to the bottom of the filter plate 3. The guide plate 5 guides the fluid, causing it to flow in a preset direction, improving the flow efficiency of the fluid in the filter chamber 2 and ensuring that the fluid can drive the blades 63 to rotate stably in one direction. A vertical plate 6 is fixedly connected to the guide plate 5, providing a stable support foundation for the installation of subsequent components. A pair of collars 62 are rotatably mounted on the vertical plate 6, and several blades 63 are fixed in a ring array on the collars 62. The ring array fixing method ensures that the blades 63 are evenly stressed and can rotate more smoothly under the action of the fluid. It also includes;

[0027] The transmission assembly is located below the guide plate 5. The transmission assembly causes the blade 63 to rotate, which in turn drives the triangular scraper 67 to rotate. By transmitting the rotation of the blade 63 to the triangular scraper 67 through the transmission assembly, the linkage between the components is achieved. No additional power is needed to drive the triangular scraper 67, thus saving energy and demonstrating energy-saving characteristics.

[0028] Reference Figure 3 The transmission assembly includes: a rotating rod 61, a first bevel gear 64, and a second bevel gear 65.

[0029] Rotating rod 61 is rotatably connected to vertical plate 6, and collar 62 is fixedly sleeved on rotating rod 61; bevel gear 64 is fixedly sleeved on bottom end of transmission rod 4; bevel gear 65 is fixedly sleeved on rotating rod 61, and bevel gear 65 and bevel gear 64 mesh.

[0030] It should be noted that bevel gear 65 meshes with bevel gear 64. The meshing transmission efficiency of bevel gears is high, which can stably transmit the rotation of rotating rod 61 to transmission rod 4, thereby realizing efficient power transmission.

[0031] A horizontal plate 66 is fixedly connected to the top of the transmission rod 4. The horizontal plate 66 and the triangular scraper 67 are fixedly connected, and the triangular end of the triangular scraper 67 contacts the top surface of the filter plate 3. The design of the triangular end can more effectively scrape away impurities on the surface of the filter plate 3, prevent the filter plate 3 from clogging, and ensure the stability of filtration efficiency.

[0032] A guide plate 68 is fixedly connected to the bottom of the filter plate 3. Both the guide plate 5 and the guide plate 68 are correspondingly set to the blade 63. The corresponding setting of the two guide plates to the blade 63 can accurately guide the fluid flowing towards the blade 63, so that the fluid impacts the blade 63 more concentratedly, which improves the rotation power of the blade 63 and enhances the transmission effect of the transmission component.

[0033] The filter chamber 2 has an open top and a mounting groove 73. A sealing plate 7 is installed inside the mounting groove 73, and a water inlet pipe 71 is fixedly connected to the top of the sealing plate 7. The sealing plate 7 and the filter chamber 2 are threaded together by the same fastening bolt 72. The threaded connection ensures a tight connection between the sealing plate 7 and the filter chamber 2 and facilitates disassembly. The fastening bolt 72 further enhances the sealing performance and prevents fluid leakage. The water inlet pipe 71 provides a stable channel for fluid to enter the filter chamber 2.

[0034] The sealing plate 7 and the filter plate 3 are fixedly connected to the same connecting plate 69 on opposite side walls, and the connecting plates 69 are arranged in pairs. The paired connecting plates 69 can provide auxiliary support and connection for the sealing plate 7 and the filter plate 3, thereby enhancing the structural stability between the two.

[0035] The functional principle of this utility model can be explained through the following operation methods:

[0036] When using this vacuum pump, start the pump body 1. The fluid enters the filter chamber 2 through the water inlet pipe 71. After entering the filter chamber 2, the fluid is filtered by the filter plate 3. Impurities are retained at the top of the filter plate 3, and the clean fluid flows downward through the filter plate 3.

[0037] When the fluid flows, it impacts the blades 63 between guide plate 5 and guide plate 68, causing the collar 62 and rotating rod 61 to rotate. The bevel gear 65 on the rotating rod 61 rotates synchronously, meshing with the bevel gear 64 at the bottom of the drive rod 4, causing the drive rod 4 to rotate. The horizontal plate 66 at the top of the drive rod 4 drives the triangular scraper 67 to rotate, its triangular end contacting the surface of the filter plate 3 to scrape away adhering impurities and prevent clogging.

[0038] After filtration is complete, turn off pump body 1, unscrew fastening bolt 72, open sealing plate 7, and clean impurities from filter plate 3 and filter chamber 2.

[0039] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. An energy-saving vacuum pump for easy filtration, comprising a pump body (1) and a filter chamber (2) fixedly mounted on the pump body (1), characterized in that, A filter plate (3) is fixedly installed inside the filter chamber (2). A transmission rod (4) is embedded in and rotatably connected to the filter plate (3). A triangular scraper (67) is fixedly installed at the top of the transmission rod (4). A guide plate (5) is fixedly connected to the bottom of the filter plate (3). A vertical plate (6) is fixedly connected to the guide plate (5). A pair of collars (62) are rotatably installed on the vertical plate (6). Several blades (63) are fixedly arranged in a ring array on the collars (62). The filter chamber (2) also includes: The transmission assembly is located below the guide plate (5). The transmission assembly causes the blade (63) to rotate, which in turn drives the triangular scraper (67) to rotate.

2. The energy-saving vacuum pump with easy filtration according to claim 1, characterized in that, The transmission components include: Rotating rod (61) is rotatably connected to the vertical plate (6), and the collar (62) is fixedly sleeved on the rotating rod (61); Bevel gear 1 (64) is fixedly sleeved on the bottom end of the transmission rod (4); The second bevel gear (65) is fixedly sleeved on the rotating rod (61), and the second bevel gear (65) meshes with the first bevel gear (64).

3. The energy-saving vacuum pump for easy filtration according to claim 1, characterized in that, A horizontal plate (66) is fixedly connected to the top of the transmission rod (4). The horizontal plate (66) and the triangular scraper (67) are fixedly connected. The triangular end of the triangular scraper (67) is in contact with the top surface of the filter plate (3).

4. The energy-saving vacuum pump for easy filtration according to claim 1, characterized in that, The bottom of the filter plate (3) is fixedly connected to a guide plate (68), and both the guide plate (5) and the guide plate (68) are arranged corresponding to the blade (63).

5. The energy-saving vacuum pump for easy filtration according to claim 1, characterized in that, The filter chamber (2) has an open top and an installation groove (73) on the top. A sealing plate (7) is installed in the installation groove (73). A water inlet pipe (71) is fixedly connected to the top of the sealing plate (7). The sealing plate (7) and the filter chamber (2) are threadedly connected by the same fastening bolt (72).

6. The energy-saving vacuum pump for easy filtration according to claim 5, characterized in that, The sealing plate (7) and the filter plate (3) are fixedly connected to the same connecting plate (69) on opposite side walls, and the connecting plates (69) are arranged in pairs.

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