Self-locking high-pressure cleaning cavity mechanism and high-pressure cleaning equipment thereof

Abstract

The utility model discloses a self-locking high-pressure cleaning cavity mechanism, which comprises a high-pressure tank, a cleaning cavity, a self-locking device and a control device, wherein the high-pressure tank is internally provided with the cleaning cavity; the automatic cover opening and closing assembly comprises a tank cover, and the tank opening of the high-pressure tank is covered with the tank cover; the lock catch assembly is used for locking the high-pressure tank and the tank cover after the high-pressure tank and the tank cover are covered; and the driving assembly is used for driving the lock catch assembly to be unlocked or locked. According to the self-locking high-pressure cleaning cavity mechanism and the high-pressure cleaning equipment thereof, the driving unit is adopted to drive the tank cover to rotate so as to cover or open the high-pressure tank, the tank cover and the high-pressure tank are automatically sealed and locked through the lock catch assembly in the covering state, the lock catch assembly is automatically unlocked when the tank cover is opened, the whole process is automatic, manual participation is not needed, and the working efficiency is improved. The working efficiency is improved, and the risk of manual operation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of high-pressure cleaning equipment, in particular to a self-locking high-pressure cleaning chamber mechanism and a high-pressure cleaning equipment thereof. Background Art

[0002] High-pressure cleaning requires the items to be cleaned to be placed in a high-pressure chamber, which needs to be opened and closed as needed. Currently, high-pressure containers on the market that need to be opened and closed frequently require manual operation to lock, which takes a long time, has a heavy lid and poses a safety risk, and is very inefficient. Utility Model Content

[0003] The utility model aims to overcome the deficiencies of the prior art and provide a self-locking high-pressure cleaning chamber mechanism and a high-pressure cleaning device thereof, so as to solve the technical problem of low efficiency caused by manual opening or closing of the high-pressure container in the prior high-pressure cleaning device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The embodiment of the utility model provides a self-locking high-pressure cleaning chamber mechanism, which comprises:

[0006] A high-pressure tank, wherein a cleaning chamber is provided in the high-pressure tank;

[0007] An automatic opening and closing cover assembly, the automatic opening and closing cover assembly comprising a tank cover, the tank cover being closed on the tank opening of the high-pressure tank;

[0008] A locking assembly, which locks the high-pressure tank and the tank cover after they are closed together; and

[0009] A driving assembly is used to drive the locking assembly to open or lock.

[0010] The automatic opening and closing cover assembly further comprises: a mounting plate, a rotating arm with one end hinged to the mounting plate, and a driving module hinged to the other end of the rotating arm, wherein the moving end of the driving module is also hinged to the tank cover.

[0011] Wherein, the locking assembly includes: a left half locking buckle and a right half locking buckle, the left half locking buckle is provided with a first arc-shaped groove, and the right half locking buckle is provided with a second arc-shaped groove. When the left half locking buckle and the right half locking buckle are in a locked state, the first arc-shaped groove and the second arc-shaped groove are both clamped on the tank cover and the edge of the tank mouth of the high-pressure tank.

[0012] Wherein, the longitudinal cross-sections of the first arc-shaped groove and the second arc-shaped groove are trapezoidal.

[0013] Wherein, the driving assembly includes: a first driving module and a second driving module, the first driving module and the second driving module have the same driving direction and are arranged in parallel, the first driving module is transmission-connected to the outer ends of the left half lock buckle and the right half lock buckle, the second driving module is transmission-connected to the inner ends of the left half lock buckle and the right half lock buckle, the first driving module and the second driving module act synchronously to drive the left half lock buckle and the right half lock buckle to open or close synchronously.

[0014] The first driving module and the second driving module have the same structure, and both include: a support base connected to the mounting plate, a screw rod rotatably connected to the support base, and a driving motor driving the screw rod to rotate.

[0015] The inner end and the outer end of the left half lock buckle and the right half lock buckle are respectively provided with a threaded hole, the screw rod is provided with threads extending in opposite directions, and the screw rod is screwed into the threaded hole.

[0016] Wherein, a cleaning component is also provided in the cleaning chamber of the high-pressure tank.

[0017] This embodiment further provides a high-pressure cleaning device, which includes an outer shell and a self-locking high-pressure cleaning chamber mechanism as described above and arranged in the outer shell.

[0018] Wherein, the front side of the outer shell is also provided with a front door and a display screen, and the rear side of the outer shell is provided with a rear door.

[0019] The self-locking high-pressure cleaning chamber mechanism and the high-pressure cleaning equipment of the utility model adopt a driving unit to drive the tank cover to rotate so as to close or open the high-pressure tank cover; in the closed state, the tank cover and the high-pressure tank are automatically sealed and locked by the locking component; when opening, the locking component is automatically unlocked, and the tank cover is automatically opened; the whole process is automated, and no manual intervention is required, thereby improving work efficiency and reducing the risk of manual operation.

[0020] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front side view of the high pressure cleaning device according to an embodiment of the utility model.

[0022] Figure 2 It is a rear side view of the high-pressure cleaning device according to an embodiment of the utility model.

[0023] Figure 3This is a schematic structural diagram of the high-pressure cleaning equipment of an embodiment of the utility model without the front door opening.

[0024] Figures 4 to 6 Exploded views of the self-locking high-pressure cleaning chamber mechanism of the embodiment of the utility model from different perspectives.

[0025] Figure 7 It is a schematic diagram of the structure of the left half lock buckle, the right half lock buckle and the high-pressure tank of the self-locking high-pressure cleaning chamber mechanism of the embodiment of the utility model.

[0026] Description of reference numerals:

[0027] High-pressure cleaning equipment 100, outer shell 1, self-locking high-pressure cleaning chamber mechanism 2, front door 11, display screen 12, rear door 13, mounting plate 21, high-pressure tank 22, tank cover 23, rotating arm 24, drive module 25, left half lock 26, right half lock 27, first drive module 28, second drive module 29, cleaning chamber 221, annular end wall 222, hinged seat 241, hinged seat 242, first arc groove 261, threaded hole 262, second arc groove 271, threaded hole 272, support seat 281, screw rod 282, coupling 283, drive motor 284. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships described in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be connected, detachably connected, or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0033] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] See also Figures 1 to 7 The present embodiment provides a high-pressure cleaning device 100, which includes: an outer shell 1 and a self-locking high-pressure cleaning chamber mechanism 2 arranged in the outer shell 1, and the self-locking high-pressure cleaning chamber mechanism 2 adopts an automatic driving method to open and close the tank cover and automatically drive the tank cover and the high-pressure tank. Lock and unlock.

[0036] The outer shell 1 is provided with a front door 11 and a display screen 12 on the front side, and a rear door 13 on the rear side. A controller is also provided inside the outer shell 1. The self-locking high-pressure cleaning chamber mechanism 2 is controlled by the controller to open or close the high-pressure cleaning chamber and execute the cleaning process according to user input instructions.

[0037] Please refer again Figures 4 to 7 , the self-locking high-pressure cleaning chamber mechanism 2 comprises:

[0038] A high-pressure tank 22, wherein a cleaning chamber 221 is provided in the high-pressure tank 22;

[0039] An automatic opening and closing cover assembly, the automatic opening and closing cover assembly comprises a tank cover 23, the tank cover 23 covers the tank opening of the high-pressure tank 22;

[0040] A locking assembly, which locks and fixes the high-pressure tank 23 and the tank cover 22 after they are closed together; and

[0041] A driving assembly is used to drive the locking assembly to open or lock.

[0042] In this embodiment, the automatic opening and closing cover assembly automatically drives the tank cover 23 to cover the high-pressure tank 22 or to move away from the high-pressure tank 22. The tank cover 23 and the high-pressure tank 22 can move linearly so that the two move closer or farther away from the closing structure, or the tank cover 23 can rotate relative to the high-pressure tank 22 to achieve the opening and closing action of the two.

[0043] The locking assembly is used to perform a locking action to seal and lock the tank cover 23 at the tank mouth of the high-pressure tank 22 when the tank cover 23 and the tank mouth of the high-pressure tank 22 are closed. If the tank cover 23 needs to be opened, the locking assembly is automatically controlled to open, and then the automatic opening and closing cover assembly performs the opening action to separate the tank cover 23 from the high-pressure tank 22 and open the tank mouth. The opening and closing of the lock and the opening and closing of the tank cover are both realized by automatic drive, which is more efficient and safer than manual methods.

[0044] Specifically, the automatic opening and closing cover assembly further includes: a mounting plate 21, a rotating arm 24 hinged at one end to the mounting plate 21, and a driving module 25 hinged at the other end of the rotating arm 24, and the moving end of the driving module 25 is also hinged to the tank cover 23. The driving module 25 drives the tank cover 23 away from the high-pressure tank 22, and the rotating arm 24 rotates with its hinge point with the mounting plate 21 as a fulcrum, so that the tank cover 23 rotates to open and close compared with the high-pressure tank 22. In this embodiment, the driving module 25 is a linear driving unit such as a cylinder or an electric cylinder. One end of the rotating arm 24 is hinged to the mounting plate 21 through an articulated seat 241, and the other end is hinged to the top center position of the tank cover 23 through another articulated seat 242. The driving module 25 can be hinged to the articulated seat 242, or it can be hinged to the rotating arm 24, so as to drive the tank cover 23 to rotate and move with linear movement.

[0045] The lock assembly includes a left half lock 26 and a right half lock 27. The left half lock 26 is provided with a first arc groove 261, and the right half lock 27 is provided with a second arc groove 271. When the left half lock 26 and the right half lock 27 are in a locked state, the first arc groove 261 and the second arc groove 271 are both clamped on the tank cover 23 and the tank mouth edge of the high-pressure tank 22. Figure 7 As shown, the opening edge of the high-pressure tank 22 extends horizontally outward to form an annular end wall 222, and the cover edge of the tank cover 23 is tightly abutted against the end surface of the annular end wall 222. The first arc groove 261 and the second arc groove 271 clamp the annular end wall 222 and the tank cover 23 from the outside respectively, so that the tank cover 23 and the high-pressure tank 22 form a sealed high-pressure cleaning chamber.

[0046] The longitudinal cross-sections of the first arc groove 261 and the second arc groove 271 are trapezoidal. When the left half lock buckle 26 and the right half lock buckle 27 move closer to each other, the first arc groove 261 and the second arc groove 271 gradually form an extrusion effect on the tank cover 23 and the annular end wall 222 in the vertical direction, and finally form a closed high-pressure cleaning cavity. Preferably, the longitudinal cross-sections of the first arc groove 261 and the second arc groove 271 are isosceles trapezoidal. A sealing ring can also be provided on the abutting surface of the tank cover 23 and the annular end wall 222 to improve the sealing performance.

[0047] Please refer again Figure 5The driving assembly includes: a first driving module 28 and a second driving module 29. The first driving module 28 and the second driving module 29 have the same driving direction and are arranged in parallel. The first driving module 28 is transmission-connected to the outer ends of the left half lock buckle 26 and the right half lock buckle 27, and the second driving module 29 is transmission-connected to the inner ends of the left half lock buckle 26 and the right half lock buckle 27. The first driving module 28 and the second driving module 29 act synchronously to drive the left half lock buckle 26 and the right half lock buckle 27 to open or close synchronously.

[0048] Specifically, the first drive module 28 and the second drive module 29 have the same structure. Taking the first drive module 28 as an example, it includes: a support seat 281 connected to the mounting plate 21, a screw rod 282 rotatably connected to the support seat 281, and a drive motor 284 driving the screw rod 282 to rotate. Two support seats 281 are provided, which are respectively arranged near the two ends of the screw rod 282, and the output shaft of the drive motor 284 is connected to the end of the screw rod 282 by a coupling 283.

[0049] The inner and outer ends of the left half lock buckle 26 and the right half lock buckle 27 are each provided with a threaded hole 262 (272), and the screw rod 282 is provided with threads extending in opposite directions, and the screw rod 282 is screwed into the threaded hole 262 (272). The thread extending along the first direction on the screw rod 282 is screwed onto the threaded hole 262 of the left half lock buckle 26, and the thread extending along the second direction on the screw rod 282 is screwed onto the threaded hole 272 on the right half lock buckle 27, wherein the first direction and the second direction are opposite to each other. When one end of the screw rod 282 is controlled by the driving motor 284 to rotate forward, the left half lock buckle 26 and the right half lock buckle 27 move closer to each other, and conversely, when the driving motor 284 is reversed, the left half lock buckle 26 and the right half lock buckle 27 move away from each other. The structure of the second driving module 29 located on the inner side is the same as that of the first driving module 28, and the screw connection method with the left half lock buckle 26 and the right half lock buckle 27 is the same, so that the first driving module 28 and the second driving module 29 synchronously drive the left half lock buckle 26 and the right half lock buckle 27 to move closer to or away from each other to achieve locking and unlocking of the tank cover 23.

[0050] A cleaning assembly is also provided in the cleaning chamber 221 of the high-pressure tank 22, and a plurality of connectors for connecting external infusion tubes are also provided on the tank cover 23 or the tank body 22.

[0051] The self-locking high-pressure cleaning chamber mechanism and the high-pressure cleaning equipment of the present embodiment adopt a driving unit to drive the tank cover to rotate so as to close or open the tank cover with the high-pressure tank. In the closed state, the tank cover and the high-pressure tank are automatically sealed and locked by the locking assembly. When opening, the locking assembly is automatically unlocked and the tank cover is automatically opened. The whole process is automated and no manual intervention is required, which improves work efficiency and reduces the risk of manual operation.

[0052] The above examples are only used to further illustrate the technical content of the utility model, so that readers can understand it more easily, but it does not mean that the implementation methods of the utility model are limited to this. Any technical extension or re-creation made based on the utility model is protected by the utility model. The protection scope of the utility model shall be based on the claims.

Claims

1. A self-locking high-pressure cleaning chamber mechanism, characterized in that: include: A high-pressure tank, wherein a cleaning chamber is provided in the high-pressure tank; An automatic opening and closing cover assembly, the automatic opening and closing cover assembly comprising a tank cover, the tank cover being closed on the tank opening of the high-pressure tank; A locking assembly, which locks and fixes the high-pressure tank and the tank cover when they are closed together; as well as A driving assembly is used to drive the locking assembly to open or lock.

2. The self-locking high-pressure cleaning chamber mechanism according to claim 1, characterized in that: The automatic opening and closing cover assembly also includes: a mounting plate, a rotating arm with one end hinged to the mounting plate, and a driving module hinged to the other end of the rotating arm, and the moving end of the driving module is also hinged to the tank cover.

3. The self-locking high-pressure cleaning chamber mechanism according to claim 2, characterized in that: The lock assembly includes: a left half lock and a right half lock, the left half lock is provided with a first arc groove, and the right half lock is provided with a second arc groove. When the left half lock and the right half lock are in a locked state, the first arc groove and the second arc groove are both clamped on the tank cover and the edge of the tank mouth of the high-pressure tank.

4. The self-locking high-pressure cleaning chamber mechanism according to claim 3, characterized in that: The longitudinal cross-sections of the first arc-shaped groove and the second arc-shaped groove are trapezoidal.

5. The self-locking high-pressure cleaning chamber mechanism according to claim 3, characterized in that: The driving assembly includes: a first driving module and a second driving module, the first driving module and the second driving module have the same driving direction and are arranged in parallel, the first driving module is transmission-connected to the outer ends of the left half lock buckle and the right half lock buckle, the second driving module is transmission-connected to the inner ends of the left half lock buckle and the right half lock buckle, the first driving module and the second driving module act synchronously to drive the left half lock buckle and the right half lock buckle to move closer or farther away.

6. The self-locking high-pressure cleaning chamber mechanism according to claim 5, characterized in that: The first driving module and the second driving module have the same structure, and both include: a support base connected to the mounting plate, a screw rod rotatably connected to the support base, and a driving motor driving the screw rod to rotate.

7. The self-locking high-pressure cleaning chamber mechanism according to claim 6, characterized in that: The inner end portion and the outer end portion of the left half lock buckle and the right half lock buckle are respectively provided with a threaded hole, and the screw rod is provided with threads extending in opposite directions to each other, and the screw rod is screwed into the threaded hole.

8. The self-locking high-pressure cleaning chamber mechanism according to claim 7, characterized in that: A cleaning component is also provided in the cleaning chamber of the high-pressure tank.

9. A high pressure cleaning device, characterized in that: It comprises an outer shell and a self-locking high-pressure cleaning chamber mechanism as claimed in any one of claims 1 to 8 arranged in the outer shell.

10. The high pressure cleaning equipment according to claim 9, characterized in that: The front side of the outer shell is also provided with a front door and a display screen, and the rear side of the outer shell is provided with a rear door.

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