Circulating cleaning device for mechanical parts

Abstract

The utility model relates to the technical field of mechanical part cleaning, in particular to a mechanical part circulating cleaning device which comprises a tank body, an inner container is arranged in the tank body, a water draining barrel is installed in the inner container, an upper cover is hinged to the top of the tank body, a circulating water spraying structure is arranged outside the tank body, and a lifting structure is installed at the bottom of the tank body. The lifting structure penetrates through the inner container and the water draining barrel, and a plurality of fixing tools are arranged on the outer wall of the lifting structure. According to the mechanical part circulating cleaning device, through multiple technical means such as water circulation, a lifting structure, a fixing tool and a rolling brush structure, the mechanical part cleaning efficiency and quality are effectively improved. No matter for cleaning complex parts or treating different dirt, a thorough cleaning effect can be provided on the basis of ensuring safety and high efficiency. Meanwhile, the circulating water system and the heating function also optimize the use of the cleaning fluid, reduce the waste of resources, and improve the overall environmental friendliness and cost effectiveness.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical part cleaning, in particular to a mechanical part circulating cleaning device. Background Technique

[0002] The function of mechanical part cleaning is to remove pollutants such as oil stains, dust, and metal chips, improve the fitting accuracy of parts, prevent corrosion, enhance the assembly quality, reduce the failure rate, and ensure the efficient operation and safety of the equipment. Cleaning can not only extend the service life of parts, but also reduce friction and wear, maintain the quality of the part surface, and ultimately improve the performance, stability, and working efficiency of mechanical equipment.

[0003] In order to facilitate the cleaning work of mechanical parts, its cleaning device must be used. In the existing part cleaning methods, traditional brush cleaning usually has some limitations. Especially when dealing with complex shapes or small parts, the effect is not good. Brush cleaning relies on the contact between the bristles and the part surface to remove dirt. However, due to the structure of the bristles and the limitation of the brushing direction, it is difficult to clean the hard-to-reach areas such as the dead corners and grooves of the parts. These dead corners often hide accumulated impurities such as oil stains, metal chips, and dust, which may affect the performance of the parts or cause problems in subsequent assembly.

[0004] Therefore, when using the traditional brush cleaning method, especially when cleaning complex parts, the ideal effect is often not achieved, and both the cleaning efficiency and quality are limited. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a mechanical part circulating cleaning device, which solves the problem of more dead corners in the existing part cleaning and washing using traditional brushes.

[0006] To achieve the above object, the utility model is realized through the following technical solutions: A mechanical part circulating cleaning device includes a tank body. An inner tank is provided inside the tank body. A drain bucket is installed inside the inner tank. The top of the tank body is hinged with an upper cover. A circulating water spraying structure is provided outside the tank body. A lifting structure is installed at the bottom of the tank body. The lifting structure penetrates through the inner tank and the drain bucket. A plurality of fixing fixtures are provided on the outer wall of the lifting structure. A plurality of brush structures are evenly provided around the lifting structure inside the inner tank. A plurality of filter meshes are embedded on the outer wall of the drain bucket. An inlet and an outlet are provided on the outer wall of the tank body. Both the inlet and the outlet are communicated with the inner tank.

[0007] Preferably, the circulating water spraying structure includes a water storage tank arranged outside the tank body. A feeding port is inserted at the top of the water storage tank. A water pump is installed on the upper cover. The water inlet end of the water pump is communicated with the water storage tank. A cavity is formed in the upper cover. An electric heating wire group is installed in the cavity. An orifice plate is embedded at the bottom of the cavity. The orifice plate faces the inner tank. The water outlet end of the water pump is communicated with the cavity. A return pipe is inserted at the bottom of the inner tank. The water outlet end of the return pipe is communicated with the water storage tank.

[0008] Preferably, a ring plate is installed on the lower side of the upper cover and around the orifice plate. The ring plate is inserted into the draining bucket. The ring plate is in contact with the inner wall of the upper port of the draining bucket.

[0009] Preferably, the lifting structure includes a lower sleeve. The lower sleeve is arranged at the inner lower side of the tank body and penetrates through the inner tank and the draining bucket. An upper sleeve is sleeved on the lower sleeve inside the draining bucket. The upper sleeve and the lower sleeve are slidably connected. A hydraulic cylinder is arranged between the upper sleeve and the lower sleeve.

[0010] Preferably, the fixing tooling includes a pair of connecting plates arranged up and down. The connecting plates are connected to the upper sleeve. A first motor and a nut are respectively installed on the pair of connecting plates. A jackscrew is spirally installed in the nut. The jackscrew corresponds to the rotating end of the first motor. A disc is installed at the rotating end of the first motor. A disc is also installed at one end of the jackscrew close to the first motor through a bearing. A plurality of clamping rods are evenly installed on the outer ring surface of the disc. The clamping rods are arranged at an outward inclined angle.

[0011] Preferably, the rolling brush structure includes a roller. The roller is rotatably arranged inside the draining bucket. A second motor is installed on the lower side of the inner tank. The rotating end of the second motor is connected to the shaft end of the roller. A plurality of soft strips of unequal lengths are installed on the outer ring surface of the roller. A plurality of bristles are inserted outside the soft strips. Beneficial Effects

[0012] The present invention provides a mechanical part circulating cleaning device, which has the following beneficial effects: Through various technical means such as water circulation, lifting structure, fixing tooling and rolling brush structure, the mechanical part circulating cleaning device effectively improves the cleaning efficiency and quality of mechanical parts. Whether it is the cleaning of complex parts or the treatment of different contaminants, it can provide a thorough cleaning effect on the basis of ensuring safety and efficiency. At the same time, the circulating water system and heating function also optimize the use of the cleaning liquid, reduce resource waste, and improve the overall environmental friendliness and cost-effectiveness. Brief Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of the present invention.

[0014] Figure 2 is Figure 1 The structural schematic diagram of part A in

[0015] Figure 3 is Figure 1 The structural schematic diagram of part B in

[0016] In the figure: 1, tank body; 2, inner tank; 3, drain bucket; 4, upper cover; 5, water storage tank; 6, water pump; 7, electric heating wire group; 8, ring plate; 9, upper sleeve; 10, lower sleeve; 11, hydraulic cylinder; 12, connecting plate; 13, first motor; 14, nut; 15, setscrew; 16, disc; 17, clamping rod; 18, second motor; 19, drum; 20, soft strip. Specific embodiments

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0018] Those skilled in the art connect all the electrical components in this case to their adapted power supplies through wires and should select a suitable controller according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the sequence of the electrical components working in sequence in the following working principle to complete the electrical connection. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process, and no further description of electrical control will be made.

[0019] Please refer to Figures 1-3 , the present invention provides a technical solution: a mechanical part circulating cleaning device, including a tank body 1, an inner tank 2 is provided inside the tank body 1, a drain bucket 3 is installed in the inner tank 2, an upper cover 4 is hinged to the top of the tank body 1, a circulating water spraying structure is provided outside the tank body 1, a lifting structure is installed at the bottom of the tank body 1, the lifting structure penetrates through the inner tank 2 and the drain bucket 3, a plurality of fixing tools are provided on the outer wall of the lifting structure, a plurality of brush structures are evenly provided around the lifting structure in the inner tank 2, a plurality of filter screens are embedded on the outer wall of the drain bucket, and a water inlet and a water outlet are provided on the outer wall of the tank body 1, and both the water inlet and the water outlet are communicated with the inner tank 2.

[0020] Embodiment 1: The circulating water spraying structure includes a water storage tank 5 arranged outside the tank body 1. A feeding port is inserted at the top of the water storage tank 5. A water pump 6 is installed on the upper cover 4. The water inlet end of the water pump 6 is communicated with the water storage tank 5. A cavity is formed inside the upper cover 4. An electric heating wire group 7 is installed in the cavity. A perforated plate is embedded at the bottom of the cavity. The perforated plate faces the inner tank 2. The water outlet end of the water pump 6 is communicated with the cavity. A return pipe is inserted at the bottom of the inner tank 2. The water outlet end of the return pipe is communicated with the water storage tank 5.

[0021] A ring plate 8 is installed on the lower side of the upper cover 4 and around the perforated plate. The ring plate 8 is inserted into the draining bucket 3. The ring plate 8 is in contact with the inner wall of the upper port of the draining bucket 3.

[0022] Specifically, in Embodiment 1, the core of the cleaning device is the circulating water spraying system. The water pump 6 extracts the cleaning liquid from the water storage tank 5 and transports it to the cavity through the water outlet end of the water pump 6. The perforated plate at the bottom of the cavity evenly distributes the water flow to ensure that the water flow can cover the surfaces of all parts inside the inner tank 2. The design of the perforated plate makes the water flow have a certain pressure and direction, helping to more efficiently clean the dirt on the part surfaces.

[0023] In addition, the electric heating wire group 7 installed beside the water pump 6 can heat the sprayed water, raising the temperature of the cleaning liquid, which helps to decompose dirt such as oil stains and metal chips and enhance the cleaning effect. The electric heating wire adjusts the water temperature through a temperature control system to ensure that the cleaning liquid works within a certain temperature range, thus effectively avoiding damage to the parts caused by too high or too low temperatures.

[0024] The design of the ring plate 8 ensures the sealing of the top of the tank body 1, can prevent the water flow from leaking out, and increases the effect of the water flow on cleaning the part surfaces. The ring plate 8 is in contact with the inner wall of the draining bucket 3 to form a good closed area, effectively avoiding water flow waste or insufficient water pressure.

[0025] The cleaned liquid flows back to the water storage tank 5 through the return pipe to complete the recycling of water. Through this circulation process, the device can save the cleaning liquid to the greatest extent, reduce waste, and at the same time ensure the continuity and stability of the water flow and improve the cleaning efficiency.

[0026] Embodiment 2: The lifting structure includes a lower sleeve 10. The lower sleeve 10 is arranged at the inner lower side of the tank body 1 and penetrates through the inner tank 2 and the draining bucket 3. An upper sleeve 9 is sleeved on the lower sleeve 10 inside the draining bucket 3. The upper sleeve 9 and the lower sleeve 10 are slidably connected. A hydraulic cylinder 11 is arranged between the upper sleeve 9 and the lower sleeve 10.

[0027] The fixing tooling includes a pair of connecting plates 12 arranged vertically. The connecting plates 12 are connected to the upper sleeve 9. A first motor 13 and a nut 14 are respectively installed on the pair of connecting plates 12. A jackscrew 15 is spirally installed in the nut 14. The jackscrew 15 corresponds to the rotating end of the first motor 13. A disc 16 is installed at the rotating end of the first motor 13. A disc 16 is also installed at one end of the jackscrew 15 close to the first motor 13 through a bearing. A number of clamping rods 17 are evenly installed on the outer ring surface of the disc 16. The clamping rods 17 are arranged at an outward inclined angle.

[0028] Specifically, the lifting structure plays a very important role in the cleaning device. The lower sleeve 10 is fixed to the lower side inside the tank body 1, while the upper sleeve 9 can slide inside the lower sleeve 10 and is adjusted for lifting through the hydraulic cylinder 11.

[0029] The connecting plates 12 firmly fix the parts through the fixing tooling, avoiding incomplete cleaning caused by part shaking or improper position during the cleaning process. The first motor 13 and the nut 14 assembled on the connecting plates 12 adjust the position of the jackscrew 15 through rotation. The jackscrew 15 drives the part to be finely adjusted in the vertical direction, so that the part can be fixed between the two discs 16.

[0030] And the inclined clamping rods 17 form a shape similar to a hand holding (or a hand wrapping) on the disc 16 to clamp the middle part, which is convenient for cleaning and ensures that while clamping, the cleaning dead corners are reduced as much as possible.

[0031] After the part is fixed, the first motor 13 can drive the part to rotate, better contacting with the brush.

[0032] The lifting structure makes the whole cleaning process more flexible. If the cleaning process needs to be stopped or the part needs to drain water, the operator can easily extract the part from the cleaning tank through the lifting structure.

[0033] This design can not only improve the cleaning efficiency, but also reduce the manual operation and unnecessary physical contact during the operation process, enhancing the automation level and safety of the equipment.

[0034] And an ultrasonic generator etc. can be added inside the inner tank 2.

[0035] Embodiment 3: The rotary brush structure includes a drum 19. The drum 19 is rotatably arranged inside the drain bucket 3. A second motor 18 is installed on the lower side of the inner tank 2. The rotating end of the second motor 18 is connected to the shaft end of the drum 19. A number of soft strips 20 of unequal lengths are installed on the outer ring surface of the drum 19. A number of brush hairs are inserted on the outer side of the soft strips 20.

[0036] Specifically, in the third embodiment, the roller brush structure is one of the important innovations of this cleaning device. This structure consists of a roller 19, soft strips 20, and bristles, and can effectively clean the surface of parts, especially those dead corners that are difficult to reach by traditional cleaning methods.

[0037] The roller 19 is driven to rotate by the second motor 18, driving the soft strips 20 and the bristles to brush the parts from multiple angles. The soft strips 20 are made of flexible materials (such as silicone strips, etc.), making the brushing process smoother and not causing damage to the surface of precision parts. At the same time, they can flexibly adapt to parts of different shapes. The bristles can rub against the surface of the parts when the roller 19 rotates, thereby removing attachments such as dirt, oil stains, and metal chips.

[0038] To ensure the uniformity of the brushing effect, multiple soft strips 20 of unequal lengths are installed on the outer ring surface of the roller 19, forming different contact surfaces (which can be wavy or other shapes), which can cover a larger area of the part surface. Especially for parts with uneven surfaces, it can more effectively remove the attached impurities. The combined design of the bristles and the soft strips 20 enables the soft strips 20 to first remove the relatively loose dirt, while the bristles thoroughly clean the stubborn dirt.

[0039] In addition, the design of the roller brush structure can effectively reduce the "dead corners" during the cleaning process, ensuring that every part of the part can be cleaned properly. Whether it is a complex shape or a difficult-to-reach area, it can be ensured to be thoroughly cleaned through the cooperation of the roller brush structure.

[0040] Generally speaking, the roller brush structure combines the advantages of the soft strips 20 and the bristles, effectively solving the common problem of the inability to clean dead corners in traditional cleaning methods, thereby improving the cleaning efficiency and quality.

[0041] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation. An element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0042] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A mechanical parts circulation cleaning device, comprising a tank (1), characterized in that: The tank body (1) is provided with an inner liner (2) inside, a drain bucket (3) is installed inside the inner liner (2), an upper cover (4) is hingedly connected to the top of the tank body (1), a circulating water spray structure is provided outside the tank body (1), a lifting structure is installed at the bottom of the tank body (1), the lifting structure passes through the inner liner (2) and the drain bucket (3), the outer wall of the lifting structure is provided with a plurality of fixed tooling, a plurality of rolling brush structures are evenly arranged inside the inner liner (2) and around the lifting structure, a plurality of filter screens are embedded on the outer wall of the drain bucket, and a water inlet and a water outlet are provided on the outer wall of the tank body (1), and the water inlet and the water outlet are both connected to the inner liner (2).

2. A mechanical parts circulation cleaning device according to claim 1, characterized in that: The circulating water spraying structure comprises a water storage tank (5) arranged outside the tank body (1), a feeding port is inserted at the top of the water storage tank (5), a water pump (6) is installed on the upper cover (4), a water inlet end of the water pump (6) is connected to the water storage tank (5), a cavity is opened in the upper cover (4), a heating wire group (7) is installed in the cavity, a perforated plate is embedded at the bottom of the cavity, the perforated plate is directly opposite to the inner tank (2), a water outlet end of the water pump (6) is connected to the cavity, a return pipe is inserted at the bottom of the inner tank (2), and a water outlet end of the return pipe is connected to the water storage tank (5).

3. A mechanical parts circulation cleaning device according to claim 2, characterized in that: A ring plate (8) is installed on the lower side of the upper cover (4) and around the orifice plate. The ring plate (8) is inserted into the drain bucket (3). The ring plate (8) contacts the inner wall of the upper port of the drain bucket (3).

4. A mechanical parts circulation cleaning device according to claim 1, characterized in that: The lifting structure comprises a lower sleeve (10), the lower sleeve (10) being arranged on the inner lower side of the tank body (1) and penetrating the inner tank (2) and the drain bucket (3), an upper sleeve (9) being arranged on the lower sleeve (10) and located inside the drain bucket (3), the upper sleeve (9) and the lower sleeve (10) being slidably connected, and a hydraulic cylinder (11) being directly arranged between the upper sleeve (9) and the lower sleeve (10).

5. A mechanical parts circulation cleaning device according to claim 4, characterized in that: The fixing fixture comprises a pair of upper and lower connecting plates (12), the connecting plates (12) being connected to the upper sleeve (9), a first motor (13) and a nut (14) being respectively mounted on the pair of connecting plates (12), a top screw (15) being spirally mounted inside the nut (14), the top screw (15) corresponding to the rotating end of the first motor (13), a disc (16) being mounted on the rotating end of the first motor (13), a disc (16) also being mounted on one end of the top screw (15) close to the first motor (13) via a bearing, a plurality of clamping rods (17) being evenly mounted on the outer annular surface of the disc (16), the clamping rods (17) being arranged at an outward oblique angle.

6. A mechanical parts circulation cleaning device according to claim 1, characterized in that: The roller brush structure comprises a roller (19), the roller (19) being rotatably arranged inside the drain bucket (3), a second motor (18) being installed on the lower side of the inner tank (2), the rotating end of the second motor (18) being connected to the shaft end of the roller (19), a plurality of soft strips (20) of unequal length being installed on the outer ring surface of the roller (19), and a plurality of bristles being inserted on the outer side of the soft strips (20).

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