Blender cover and blender

Abstract

This utility model discloses a mixer cover and a mixer. The mixer cover includes a cover, a first dust removal mechanism, and a second dust removal mechanism. The cover is disposed on the mixer casing. The first dust removal mechanism includes a vibration drive component located on the outside of the cover. The second dust removal mechanism includes a vibrating hammer, a transmission elastic component, and a telescopic drive assembly. The vibrating hammer is hinged to the inside of the cover and connected to the transmission elastic component. The telescopic drive assembly is used to drive the transmission elastic component to switch between a transmission state and a disconnected state. When switched to the transmission state, the transmission elastic component is driven and connected to the vibrating drive component through the cover; when switched to the disconnected state, it is spaced apart from the cover. The vibration drive component drives the cover to vibrate for dust removal, and the vibrating hammer strikes the inner wall of the cover for dust removal, working in synergy for convenient, quick, and efficient cleaning, significantly improving the cleaning effect.

Description

Technical Field

[0001] This utility model belongs to the technical field of mixing equipment, specifically relating to a machine cover for a mixer and a mixer. Background Technology

[0002] During concrete mixing, dust adheres to the inner wall of the mixer cover and solidifies into concrete blocks upon contact with water. These concrete blocks can clog the mixer's dust collection pipes, affecting its normal operation and the quality of the mixed concrete. Currently, the inner wall of the mixer cover is typically cleaned manually using tools such as electric hammers and pneumatic drills to remove the adhering concrete blocks. This method is difficult, cumbersome, and prone to damaging the cover, mixing mechanism, and other operating components. Furthermore, concrete blocks often remain on the inner wall of the cover, resulting in poor cleaning effectiveness. Utility Model Content

[0003] In view of the above-mentioned defects or deficiencies, this utility model provides a machine cover for a mixer and a mixer, aiming to solve the technical problems of difficult and poor cleaning effect of the inner wall of the mixer cover.

[0004] To achieve the above objectives, this utility model provides a mixer cover, which includes:

[0005] A cover is installed on the casing of the mixer;

[0006] The first dust removal mechanism includes a vibration drive component located on the outside of the cover;

[0007] The second dust removal mechanism includes a vibratory hammer, a transmission elastic element, and a telescopic drive assembly. The vibratory hammer is hinged to the inside of the cover and connected to the transmission elastic element. The telescopic drive assembly is used to drive the transmission elastic element to switch between a transmission state and a disconnected state. When the transmission elastic element is switched to the transmission state, it is driven and connected to the vibration drive element through the cover. When the transmission elastic element is switched to the disconnected state, it is spaced apart from the cover.

[0008] In this embodiment of the invention, the mixer cover also includes a control device, which includes an image acquisition device and a controller. The image acquisition device is mounted on the cover and is used to acquire image information of the inner wall of the cover. The controller is communicatively connected to the image acquisition device, the vibration drive component, and the telescopic drive component. The controller is used to receive the image information of the inner wall and control the operating status of the vibration drive component and the operating status of the telescopic drive component.

[0009] In this embodiment of the utility model, the controller includes an image processing module and a control module. The image processing module is communicatively connected to the image acquisition device and is used to receive inner wall image information and determine the dust accumulation coverage rate of the inner wall of the cover. The control module is communicatively connected to the image processing module, the vibration drive component, and the telescopic drive component. The control module is used to receive the dust accumulation coverage rate of the inner wall and control the operating status of the vibration drive component and the operating status of the telescopic drive component.

[0010] In this embodiment of the utility model, the telescopic drive assembly includes an electromagnetic component and a power supply. The electromagnetic component is disposed on the cover, and the power supply is used to electrically connect with the electromagnetic component. The transmission elastic component is attracted and connected to the electromagnetic component and switches to the transmission state when the electromagnetic component and the power supply are energized, and disconnects from the electromagnetic component and switches to the disconnected state when the electromagnetic component and the power supply are de-energized.

[0011] In this embodiment of the utility model, the transmission elastic element is a magnetic spring, one end of which is connected to the vibrating hammer, and the other end of which is used to be attracted and connected to the electromagnetic element.

[0012] In this embodiment of the utility model, the vibratory hammer includes a swing rod and a hammer head. A mounting post is provided on the inner side of the cover. The swing rod is hinged to the mounting post. The hammer head is connected to one end of the swing rod. A magnetic spring is connected to the other end of the swing rod.

[0013] In this embodiment of the utility model, the number of vibratory hammers is set to multiple, and the multiple vibratory hammers are all connected to the transmission elastic element and arranged circumferentially at intervals;

[0014] And / or, the number of vibration driving components is set to multiple, and the multiple vibration driving components are spaced apart on the outside of the cover. The number of the second dust removal mechanism is the same as the number of vibration driving components and is set in a one-to-one correspondence.

[0015] In this embodiment of the utility model, a spray chamber is formed on the inner side of the cover, and the first dust removal mechanism also includes a water supply component, which is located on the outer side of the cover and communicates with the spray chamber.

[0016] In this embodiment of the utility model, the water supply component includes a main water supply pipe and a branch water supply pipe. The main water supply pipe is used to connect to a water source. The branch water supply pipe includes an extension section and multiple connecting sections. The extension section is connected to the main water supply pipe. The multiple connecting sections are spaced apart on the extension section and are connected to the extension section respectively. Each connecting section passes through a cover and is connected to the spray chamber.

[0017] To achieve the above objectives, the present invention also provides a mixer, which includes a mixer cover as described above.

[0018] Through the above technical solutions, the mixer cover and mixer provided in this utility model embodiment have the following beneficial effects:

[0019] In the technical solution of this utility model, a vibration drive component is provided on the outer side of the cover. The vibration drive component is driven to the cover to drive the cover to vibrate. The cover vibrates to shake off the dust adhering to the inner wall of the cover. Furthermore, a vibrating hammer is provided on the inner side of the cover and is hinged to the cover. A transmission elastic component is provided on the vibrating hammer. When dust removal of the cover is required, the telescopic drive component can drive the transmission elastic component to switch to the transmission state. When the transmission elastic component is in the transmission state, it is connected to the cover and can be driven to the vibration drive component through the cover. This allows the vibration drive component to drive the transmission elastic component to telescopically move through the cover. The telescopic movement of the transmission elastic component drives the vibrating hammer to vibrate and strike the inner wall of the cover, thereby knocking off the dust adhering to the inner wall of the cover. In the cover of this utility model, the vibration drive component drives the cover to vibrate for dust removal and the vibrating hammer strikes the inner wall of the cover for dust removal, which works in synergy to effectively prevent dust accumulation on the inner wall of the cover and the formation of dust clumps. The cleaning is convenient and quick, with high cleaning efficiency. Moreover, the dual effects of vibration dust removal and striking dust removal greatly improve the cleaning effect.

[0020] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0021] The accompanying drawings are provided to further illustrate the embodiments of the present invention and form part of the specification. They are used together with the following detailed description to explain the embodiments of the present invention, but do not constitute a limitation thereof. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without any inventive effort. In the drawings:

[0022] Figure 1 This is a schematic diagram of the structure of a mixer according to an embodiment of the present invention from one perspective;

[0023] Figure 2 This is a structural schematic diagram of a mixer according to an embodiment of the present invention from another perspective;

[0024] Figure 3 This is a schematic diagram of the structure of a mixer cover according to an embodiment of the present invention from one perspective;

[0025] Figure 4 This is a structural schematic diagram of the mixer cover according to an embodiment of the present invention from another perspective;

[0026] Figure 5 This is a schematic diagram of the structure of the vibration drive component and the second dust removal mechanism in the machine cover according to an embodiment of the present invention;

[0027] Figure 6This is a schematic diagram of the water supply assembly in the machine cover according to an embodiment of the present invention from one perspective;

[0028] Figure 7 This is a structural schematic diagram of the water supply component in the machine cover from another perspective according to an embodiment of the present invention;

[0029] Figure 8 This is a structural block diagram of the machine cover according to an embodiment of the present utility model;

[0030] Figure 9 This is a structural block diagram of the controller in the cover according to an embodiment of the present invention.

[0031] Explanation of reference numerals in the attached figures

[0032] Detailed Implementation

[0033] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0034] The following description of the mixer cover of this utility model is based on the accompanying drawings.

[0035] like Figures 1 to 5 As shown, this utility model provides a mixer cover, which includes a cover 10, a first dust removal mechanism 20, and a second dust removal mechanism 30. The cover 10 is disposed on the housing 201 of the mixer 200. The first dust removal mechanism 20 includes a vibration drive member 21 disposed on the outside of the cover 10. The second dust removal mechanism 30 includes a vibrating hammer 31, a transmission elastic member 32, and a telescopic drive assembly 33. The vibrating hammer 31 is hinged to the inside of the cover 10 and connected to the transmission elastic member 32. The telescopic drive assembly 33 is used to drive the transmission elastic member 32 to switch between a transmission state and a disconnected state. When switched to the transmission state, the transmission elastic member 32 is driven and connected to the vibrating drive member 21 through the cover 10, and when switched to the disconnected state, it is spaced apart from the cover 10.

[0036] Specifically, the cover 10 is installed on the housing 201 of the mixer 200 to prevent the mixing powder inside the housing 201 from splashing and to prevent external impurities from entering the housing 201 and affecting the mixing quality. A vibration drive 21 is provided on the outer side of the cover 10. The vibration drive 21 is drivenly connected to the cover 10 to drive the cover 10 to vibrate. The vibration of the cover 10 shakes off the dust adhering to the inner wall of the cover 10. Furthermore, a vibrating hammer 31 is provided on the inner side of the cover 10 and is hinged to the cover 10. A transmission elastic element 32 is provided on the vibrating hammer 31. When dust removal of the cover 10 is required, the telescopic drive assembly 33 can drive the transmission elastic element 32 to switch to the transmission state. When the transmission elastic element 32 is in the transmission state, it is connected to the cover 10 and can pass through the cover 10 and the vibration drive 21. The drive connection enables the vibration drive 21 to drive the transmission elastic element 32 to extend and retract through the cover 10. The transmission elastic element 32 reciprocates to drive the vibrating hammer 31 to vibrate and strike the inner wall of the cover 10, thereby knocking off the dust adhering to the inner wall of the cover 10. In this embodiment of the utility model, the vibration drive 21 drives the cover 10 to vibrate and remove dust, and the vibrating hammer 31 strikes the inner wall of the cover 10 to remove dust in a coordinated manner. This effectively prevents the accumulation of dust on the inner wall of the cover 10 and the formation of dust clumps. The cleaning is convenient and quick, and the cleaning efficiency is high. The dual effect of vibration dust removal and striking dust removal greatly improves the cleaning effect, avoids damage to the cover or the mixing mechanism inside the mixer 200 by manually cleaning the clumps of dust, reduces the cleaning frequency of the cover, saves the cost of use, and improves the environmental friendliness of use.

[0037] Understandably, when the second dust removal mechanism 30 is not required to participate in the dust removal operation of the cover 10, the telescopic drive assembly 33 can drive the transmission elastic element 32 to switch to the disconnected state. When the transmission elastic element 32 is in the disconnected state, it is disconnected from the cover 10 and spaced apart from the cover 10. This allows the vibration drive 21 to drive the cover 10 to vibrate but cannot drive the transmission elastic element 32 to extend or retract through the cover 10. Consequently, the vibrating hammer 31 will not vibrate relative to the cover 10 and strike the inner wall of the cover 10. The dust on the inner wall of the cover 10 is only shaken off by the vibration of the cover 10 to achieve dust removal. This method is suitable for dust removal of the cover 10 when the dust thickness and area are small, saving energy and further improving the environmental friendliness of the use.

[0038] Those skilled in the art will understand that the vibration drive 21 of this application can be a vibration motor in the prior art, which has a high vibration frequency and a large range, further improving the dust removal effect. Furthermore, the vibration drive 21 of this application is not limited to the aforementioned vibration motor, but can also be a pneumatic vibrator, a hydraulic vibrator, or other vibration drive 21 that can drive the cover 10 to vibrate, all of which should fall within the protection scope of this application.

[0039] In this embodiment of the present invention, the mixer cover also includes a control device 40, which includes an image acquisition device 41 and a controller 42. The image acquisition device 41 is disposed on the cover 10 and is used to acquire image information of the inner wall of the cover 10. The controller 42 is communicatively connected to the image acquisition device 41, the vibration drive component 21 and the telescopic drive component 33 respectively. The controller 42 is used to receive the inner wall image information and control the operating status of the vibration drive component 21 and the operating status of the telescopic drive component 33 respectively.

[0040] like Figures 1 to 3 and Figure 8 As shown, the cover 10 has an image acquisition port 15, and the inner side of the cover 10 has an inner wall. The image acquisition device 41 is located on the outer side of the cover 10 and is set corresponding to the image acquisition port 15. The image acquisition device 41 can acquire the inner wall image information of the inner wall of the cover 10 and send the inner wall image information to the controller 42. The controller 42 receives the inner wall image information and controls the vibration drive 21 to start or stop according to the inner wall image information, and controls the telescopic drive assembly 33 to drive the transmission elastic element 32 to switch to the transmission state or switch to the disconnect state. That is, the operating state of the vibration drive 21 includes the vibration drive 21 starting and the vibration drive 21 stopping, and the operating state of the telescopic drive assembly 33 includes driving the elastic transmission element to switch to the transmission state and driving the elastic transmission element to switch to the disconnect state.

[0041] Specifically, if the image information of the inner wall indicates that there is no dust accumulation inside the cover 10 and no dust removal operation is required, the vibration drive 21 is stopped and the telescopic drive 32 is switched to the disconnected state. If the image information of the inner wall indicates that the dust accumulation inside the cover 10 is small in thickness and area, the vibration drive 21 is started and the telescopic drive 32 is switched to the disconnected state, so that the vibration drive 21 drives the cover 10 to vibrate and shake off the dust adhering to the inside of the cover 10. This makes dust removal convenient, quick, and effective. Low energy consumption; when the thickness and area of ​​the dust accumulation inside the cover 10 are large based on the image information of the inner wall, the vibration drive 21 is started and the telescopic drive 32 is switched to the transmission state, so that the vibration drive 21 drives the cover 10 to vibrate, and the cover 10 drives the transmission elastic element 32 to extend and retract. The extension and retraction of the transmission elastic element 32 drives the vibrating hammer 31 to vibrate. The vibration of the cover 10 to shake off the dust and the vibration of the hammer 31 to knock off the dust by striking the inner wall of the cover 10 work together to greatly improve the dust removal effect and effectively prevent dust residue and agglomeration.

[0042] In one embodiment of this utility model, the control device 40 also includes a display screen that is communicatively connected to the controller 42. The controller 42 sends the received inner wall image information to the display screen, so that the operator can determine the dust accumulation inside the cover 10 through the display screen and manually input the dust removal command. This allows the controller 42 to control the operation status of the vibration drive component 21 and the telescopic drive component 33 according to the manually set dust removal command, thereby realizing the dust removal operation of the cover 10 based on the inner wall image information. The dust removal is convenient and quick, simplifies the cleaning steps, and effectively prevents damage to the cover or the mixing mechanism inside the mixer 200 by manual cleaning.

[0043] In this embodiment of the invention, the operating states of the vibration drive component 21 and the telescopic drive component 33 are controlled according to the inner wall image information, including:

[0044] The dust accumulation coverage rate of the inner wall of the cover 10 is determined based on the inner wall image information;

[0045] The operating status of the vibration drive component 21 and the operating status of the telescopic drive component 33 are controlled according to the dust accumulation coverage rate on the inner wall.

[0046] Specifically, upon receiving the inner wall image information, the controller 42 can process and analyze the inner wall image information to determine the dust accumulation coverage rate of the inner wall of the cover 10. The dust accumulation coverage rate is set as the ratio of the dust accumulation area to the total area of ​​the inner wall. The controller 42 can adaptively control the vibration drive component 21 to start or stop operation according to the dust accumulation coverage rate, and control the telescopic drive component 33 to drive the transmission elastic component 32 to switch to the transmission state or the disconnection state. This realizes intelligent real-time dust removal of the inner wall of the cover 10 according to the dust accumulation situation, which not only improves the cleaning effect, but also saves cleaning energy consumption.

[0047] In this embodiment of the utility model, the determination of the dust accumulation coverage rate of the inner wall based on the inner wall image information can be set by comparing the collected inner wall image information with the inner wall without dust accumulation image to determine the dust accumulation coverage rate of the inner wall, or it can be set by calculating based on the dust accumulation area and the total area of ​​the inner wall in the inner wall image information to determine the dust accumulation coverage rate of the inner wall.

[0048] In this embodiment of the invention, the operating states of the vibration drive component 21 and the telescopic drive assembly 33 are controlled according to the dust accumulation coverage rate on the inner wall, including:

[0049] When the dust accumulation coverage rate of the inner wall is determined to be within the first preset coverage range, the vibration drive component 21 is controlled to start and drive the cover 10 to vibrate, and the telescopic drive component 33 is controlled to drive the transmission elastic component 32 to switch to the transmission state.

[0050] Specifically, the controller 42 determines whether the dust accumulation coverage rate of the inner wall is within a first preset coverage range, where the first preset coverage range can be set to an inner wall dust accumulation coverage rate greater than 50%. The first preset coverage range can be flexibly set according to actual usage needs, and this utility model embodiment does not limit the first preset coverage range. When it is determined that the dust accumulation coverage rate of the inner wall is within the first preset coverage range, the dust accumulation coverage area and dust accumulation amount on the inner side of the cover 10 are large. The controller 42 controls the vibration drive component 21 to start and controls the telescopic drive component to drive the transmission elastic component 32 to switch to the transmission state. The vibration drive component 21 drives the cover 10 to vibrate and the cover 10 drives the transmission elastic component 32 to extend and retract, so that the transmission elastic component 32 can drive the vibrating hammer 31 to knock on the inner wall of the cover 10. The dust removal by vibration of the cover 10 and the dust removal by knocking of the vibrating hammer 31 are carried out simultaneously, so as to greatly improve the cleaning effect and effectively prevent dust from adhering to the inner side of the cover 10.

[0051] Furthermore, controlling the operating state of the vibration drive component 21 and the telescopic drive assembly 33 according to the dust accumulation coverage rate on the inner wall also includes:

[0052] When the dust accumulation coverage rate of the inner wall is determined to be within the second preset coverage range, the vibration drive component 21 is controlled to start and drive the cover 10 to vibrate, and the telescopic drive component 33 is controlled to drive the transmission elastic component 32 to switch to the disconnected state; wherein, any value within the first preset coverage range is greater than any value within the second preset coverage range.

[0053] Specifically, the controller 42 determines whether the dust accumulation coverage rate of the inner wall is within a first preset coverage range or a second preset coverage range, given the determined dust accumulation coverage rate. The first preset coverage range can be set to a dust accumulation coverage rate greater than 50%, and the second preset coverage range can be set to a dust accumulation coverage rate greater than 30% and less than 50%. The first and second preset coverage ranges can be flexibly set according to actual usage requirements, and this embodiment of the invention does not limit the first and second preset coverage ranges. When the dust accumulation coverage rate of the inner wall is determined to be within the second preset coverage range, the dust accumulation coverage rate inside the cover 10 is... With a small area and low dust accumulation, the controller 42 controls the vibration drive component 21 to start and the controller 42 telescopic drive component to switch the transmission elastic component 32 to the disconnected state, so that the vibration drive component 21 can only drive the cover 10 to vibrate for dust removal, reducing dust removal energy consumption and effectively removing dust from the inside of the cover 10; the cover of this utility model embodiment determines the dust accumulation coverage rate of the inner wall to be within the first preset coverage range or the second preset coverage range to achieve segmented dust cleaning according to the actual situation, which not only ensures the dust cleaning effect and improves the cleaning efficiency, but also saves cleaning energy consumption. It has the advantages of intelligent cleaning, maintenance-free, and convenient and quick cleaning.

[0054] Understandably, when the dust accumulation coverage rate on the inner wall is determined to be within the third preset coverage range, the vibration drive component 21 is controlled to stop operating, and the telescopic drive assembly 33 is controlled to drive the transmission elastic component 32 to switch to the disconnected state; wherein, any value within the second preset coverage range is greater than any value within the third preset coverage range. Specifically, the third preset coverage range can be set to an inner wall dust accumulation coverage rate of less than 30%. When the inner wall dust accumulation coverage rate is within the third preset coverage range, the controller 42 controls the vibration drive component 21 to stop operating to save energy consumption and further improve the environmental friendliness of use.

[0055] In this embodiment of the present invention, the controller 42 includes an image processing module 421 and a control module 422. The image processing module 421 is communicatively connected to the image acquisition device 41 and is used to receive inner wall image information and determine the dust accumulation coverage rate of the inner wall of the cover 10. The control module 422 is communicatively connected to the image processing module 421, the vibration drive component 21 and the telescopic drive component 33 respectively. The control module 422 is used to receive the dust accumulation coverage rate of the inner wall and control the operating status of the vibration drive component 21 and the operating status of the telescopic drive component 33 respectively.

[0056] like Figure 8 and Figure 9 As shown, the image processing module 421 can receive the inner wall image information collected by the image acquisition device 41, and process and analyze the inner wall image information to determine the dust accumulation coverage rate of the inner wall of the cover 10. The dust accumulation coverage rate is set as the ratio of the dust accumulation area to the total area of ​​the inner wall. The image processing module 421 sends the dust accumulation coverage rate to the control module 422. The control module 422 receives the dust accumulation coverage rate and can adaptively control the vibration drive component 21 to start or stop operation according to the dust accumulation coverage rate, and control the telescopic drive component 33 to drive the transmission elastic component 32 to switch to the transmission state or the disconnection state. This realizes intelligent real-time dust removal of the inner wall of the cover 10 according to the dust accumulation situation, which not only improves the cleaning effect, but also saves cleaning energy consumption.

[0057] Those skilled in the art will understand that the communication connection between the image processing module 421 and the image acquisition device 41, the processing and analysis of the inner wall image information by the image processing module 421, the communication connection between the image processing module 421 and the control module 422, and the communication connection between the control module 422 and the vibration drive component 21 and the telescopic drive component 33, respectively, can all adopt existing technologies.

[0058] In this embodiment of the utility model, the telescopic drive assembly 33 includes an electromagnetic component 331 and a power supply 332. The electromagnetic component 331 is disposed on the cover 10, and the power supply 332 is used to electrically connect with the electromagnetic component 331. The transmission elastic component 32 is attracted and connected to the electromagnetic component 331 and switched to the transmission state when the electromagnetic component 331 and the power supply 332 are energized, and is disconnected from the electromagnetic component 331 and switched to the disconnected state when the electromagnetic component 331 and the power supply 332 are de-energized.

[0059] like Figure 4 and Figure 5 As shown, the electromagnetic component 331 can be an electromagnet as in the prior art. The electromagnetic component 331 is positioned on the cover 10 corresponding to the vibration drive component 21, so that the vibration drive component 21 can drive the transmission elastic component 32 through the cover 10 when the electromagnetic component 331 attracts the transmission elastic component 32. Specifically, the electromagnetic component 331 generates magnetism and attracts the transmission elastic component 32 when energized by the power supply 332, and demagnetizes and releases its attraction to the transmission elastic component 32 when de-energized by the power supply 332. When the second dust removal mechanism 30 is required to participate in the dust removal operation, the power supply 332 supplies power to the electromagnetic component 331. When powered, the electromagnetic component 331 generates magnetism and attracts the transmission elastic component 32 to the cover 10. The vibration drive component 21 can drive the cover 10 to vibrate, thereby causing the transmission elastic component 32 to extend and retract through the cover 10. The extension and retraction of the transmission elastic component 32 causes the vibrating hammer 31 to vibrate and knock off the dust by striking the inner wall of the cover 10, which improves the cleaning effect and effectively prevents dust accumulation on the cover 10. When the second dust removal mechanism 30 is not required to participate in the dust removal operation, the power supply 332 and the electromagnetic component 331 are disconnected, the electromagnetic component 331 is demagnetized and releases its attraction to the transmission elastic component 32, and the transmission elastic component 32 is disconnected from the cover 10 to switch to the disconnected state, saving energy consumption.

[0060] Those skilled in the art will understand that the telescopic drive assembly 33 of this application is not limited to the above-described structure including the electromagnetic component 331 and the power supply 332. In another embodiment of this utility model, the telescopic drive assembly 33 is configured to include a magnetic component and a stretching drive cylinder. The magnetic component is disposed on the cover 10 and is used to attract the transmission elastic component 32. The piston rod of the stretching drive cylinder is used to drive the transmission elastic component 32. The piston rod of the stretching drive cylinder extends relative to the cylinder body to stretch the transmission elastic component 32, so that the transmission elastic component 32 is elongated and attracted to the magnetic component, thereby enabling the vibration drive component 21 to drive the transmission elastic component 32 to extend and retract through the cover 10. In yet another embodiment of this utility model, the telescopic drive assembly 33 is configured to include a hook, a hook, and a stretching drive cylinder. The hook is disposed on the inner side of the cover 10. The hook is connected to the transmission elastic element 32. The piston rod of the tension drive cylinder is used to drive the transmission elastic element 32. The piston rod of the tension drive cylinder extends relative to the cylinder body to stretch the transmission elastic element 32, so that the transmission elastic element 32 extends and drives the hook to engage with the hook ear. This allows the vibration drive element 21 to drive the transmission elastic element 32 to extend and retract through the cover 10. When it is necessary to switch the transmission elastic element 32 to the disconnected state, the tension drive cylinder drives the transmission elastic element 32 to extend further, so that the transmission elastic element 32 drives the hook to disengage from the hook ear to release the connection. In other embodiments of this utility model, the telescopic drive assembly 33 can also be set in other structural forms. As long as the structural form can realize the switching of the drive transmission elastic element 32 between the transmission state and the disconnected state, it should also be within the protection scope of this application.

[0061] Furthermore, the transmission elastic element 32 is configured as a magnetic spring 32a, one end of which is connected to the vibrating hammer 31, and the other end of which is used to be attracted and connected to the electromagnetic element 331. Figure 4 and Figure 5 As shown, the magnetic spring 32a can elastically stretch and attract to the cover 10 when the electromagnetic component 331 is energized and generates magnetism. The vibration drive component 21 drives the cover 10 and the magnetic spring 32a to vibrate in sequence. The magnetic spring 32a vibrates and extends and retracts to drive the vibrating hammer 31 to vibrate and knock on the inside of the cover 10, thereby cleaning the dust attached to the cover 10. The cleaning efficiency is high and the effect is good. In addition, the magnetic spring 32a can elastically recover and detach from the cover 10 when the electromagnetic component 331 is de-energized, so that the vibration drive component 21 can only drive the cover 10 to vibrate, reducing energy consumption.

[0062] In this embodiment of the utility model, the vibratory hammer 31 includes a swing rod 311 and a hammer head 312. The inner side of the cover 10 is provided with a mounting post 11. The swing rod 311 is hinged to the mounting post 11. The hammer head 312 is connected to one end of the swing rod 311. The magnetic spring 32a is connected to the other end of the swing rod 311.

[0063] like Figure 4 and Figure 5 As shown, the inner side of the cover 10 is provided with a mounting post 11 corresponding to the position of the vibration drive 21. The mounting post 11 is used to support the swing rod 311 and to allow the swing rod 311 to be hinged. The two ends of the swing rod 311 are respectively provided with a hammer head 312 and a magnetic spring 32a. When the electromagnetic component 331 is energized and generates magnetism, the magnetic spring 32a is attracted to the cover 10 at the position corresponding to the electromagnetic component 331. The vibration drive 21 drives the cover 10 to vibrate, so that the cover 10 drives the magnetic spring 32a to extend and retract during the vibration process. The magnetic spring 32a reciprocates to drive the swing rod 311 to vibrate relative to the mounting post 11, thereby driving the hammer head 312 to reciprocate to strike the inner wall of the cover 10 to knock off the dust. The transmission is smooth and stable, which further improves the dust removal effect.

[0064] In this embodiment of the invention, the number of vibratory hammers 31 is set to multiple, and all multiple vibratory hammers 31 are connected to the transmission elastic element 32 and arranged circumferentially at intervals. For example... Figure 4 and Figure 5 As shown, the second dust removal mechanism 30 includes multiple vibrating hammers 31. The swing rods 311 of the multiple vibrating hammers 31 are all connected to the magnetic springs 32a. The number of mounting columns 11 is the same as the number of vibrating hammers 31 and they are arranged circumferentially at intervals on the inner side of the cover 10. The multiple swing rods 311 are hinged to the multiple mounting columns 11 one by one and arranged circumferentially at intervals. Each swing rod 311 has a hammer head 312 connected to the end away from the magnetic springs 32a for striking the inner wall of the cover 10. The multiple hammer heads 312 strike the inner wall of the cover 10 simultaneously to further improve the dust cleaning effect.

[0065] In this embodiment of the invention, a spray chamber 12 is formed on the inner side of the cover 10, and the first dust removal mechanism 20 further includes a water supply assembly 22, which is located on the outer side of the cover 10 and communicates with the spray chamber 12. Figures 1 to 4As shown, the water supply component 22 is located on the side of the cover 10 facing away from the spray chamber 12 and communicates with the spray chamber 12. The water supply component 22 is used to supply water to the spray chamber 12 to facilitate concrete mixing operations. Since the water supply component 22 is located on the outside of the cover 10, it avoids the large amount of difficult-to-clean dust accumulation that would occur if the water supply component 22 were located on the inside of the cover 10 and the distance between the water supply component 22 and the cover 10 were too close, further preventing dust accumulation on the inside of the cover 10, reducing the difficulty of cleaning the inside of the cover 10, and reducing the frequency of machine cover cleaning. In addition, the vibration drive component 21 of the first dust removal mechanism 20 and the water supply component 22 are both located on the outside of the cover 10, simplifying the internal structure of the mixer 200 and reducing the amount of dust accumulation on the inside of the cover 10. The system effectively removes dust from hard-to-reach areas and improves installation convenience. Furthermore, the vibratory hammer 31 and transmission elastic element 32 of the second dust removal mechanism 30 are both located inside the cover 10, allowing the vibratory hammer 31 to directly strike the inner wall of the cover 10 to dislodge dust, thus improving the cleaning effect. Both the vibratory hammer 31 and transmission elastic element 32 do not require connection to external structures, resulting in a reasonable structural design. Additionally, the water supply component 22 supplies water to the spray chamber 12, which allows the water flow to flush the inner wall of the cover 10, helping to remove stubborn dust that has loosened due to vibration but has not completely fallen off. The combination of vibration dust removal by the cover 10 and flushing dust removal by the water supply component 22 further improves the reliability of dust removal and effectively prevents dust agglomeration from affecting the mixing quality.

[0066] In this embodiment of the utility model, the water supply component 22 includes a main water supply pipe 221 and a branch water supply pipe 222. The main water supply pipe 221 is used to connect to a water source. The branch water supply pipe 222 includes an extension section 2221 and a plurality of connecting sections 2222. The extension section 2221 is connected to the main water supply pipe 221. The plurality of connecting sections 2222 are spaced apart on the extension section 2221 and are connected to the extension section 2221 respectively. Each connecting section 2222 passes through the cover 10 and is connected to the spray chamber 12.

[0067] like Figure 6 and Figure 7 As shown, the main water supply pipe 221 is connected to the extension section 2221 of the water source and the branch water supply pipe 222 to supply water to the extension section 2221. The extension section 2221 is provided with multiple connecting sections 2222 arranged at intervals. The water flow in the extension section 2221 can flow into the spray chamber 12 through the multiple connecting sections 2222 to provide water for the mixing operation and to rinse the inner wall of the cover 10. The multiple connecting sections 2222 are arranged at intervals to widen the water spray range, which not only improves the mixing quality but also prevents dust from remaining on the inner wall of the cover 10.

[0068] In this embodiment of the utility model, the cover 10 includes a top plate 13 and a surrounding plate 14. The surrounding plate 14 surrounds the periphery of the top plate 13, and a spray chamber 12 is formed between the top plate 13 and the surrounding plate 14. An extension section 2221 is provided on the top plate 13 and extends along the length direction of the top plate 13. A vibration drive member 21 is provided on the outside of the surrounding plate 14, and a vibration hammer 31 is provided on the inside of the surrounding plate 14 corresponding to the position of the vibration drive member 21.

[0069] like Figures 1 to 4 As shown, the outer side of the top plate 13 is provided with an extension section 2221. Multiple connecting sections 2222 on the extension section 2221 are connected to the spray chamber 12 to supply water into the spray chamber 12 and rinse the inner side of the side plate 141. The multiple connecting sections 2222 are arranged at intervals along the length of the top plate 13, so that the water flow has a wide rinsing range and effectively removes residual dust. In addition, the outer side of the enclosure 14 is provided with a vibration drive 21, and the inner side of the enclosure 14 is provided with a vibration hammer 31. The vibration drive 21 drives the enclosure 14 and the top plate 13 to vibrate, and the vibration hammer 31 strikes the inner side of the enclosure 14 to further loosen and fall off the attached dust. The structure is reasonably arranged and improves the cleanliness of the machine cover.

[0070] In this embodiment of the utility model, the main water supply pipe 221 includes a first water supply section 2211 and a second water supply section 2212. One end of the first water supply section 2211 is connected to a water source, and the other end of the first water supply section 2211 is connected to the second water supply section 2212. The second water supply section 2212 extends along the width direction of the top plate 13. The number of water supply branch pipes 222 is set to multiple. The multiple water supply branch pipes 222 are spaced apart along the width direction of the top plate 13, and the extension sections 2221 of the multiple water supply branch pipes 222 are respectively connected to the second water supply section 2212.

[0071] like Figure 6 and Figure 7 As shown, the first water supply section 2211 is connected to the water source and the second water supply section 2212 to supply water to the second water supply section 2212. The extension sections 2221 of multiple water supply branch pipes 222 are spaced apart on the top plate 13 along the width direction and are all connected to the second water supply section 2212, so that the water flow in the second water supply section 2212 can be supplied to multiple extension sections 2221 respectively. Each extension section 2221 is provided with multiple connecting sections 2222 spaced apart along the length direction of the top plate 13, so that the water flow in each extension section 2221 can flow into the spray chamber 12 through the corresponding multiple connecting sections 2222 respectively, which further widens the water spray range, improves the uniformity of concrete mixing, prevents dust residue on the inner wall of the cover 10 from forming lumpy concrete, reduces the cleaning frequency of the cover, and improves the mixing efficiency.

[0072] In this embodiment of the invention, the enclosure 14 includes two side panels 141, which are disposed opposite to each other on both sides of the top plate 13, and the distance between the two side panels 141 gradually increases in the direction away from the top plate 13. Figure 4 As shown, two side plates 141 are respectively provided on both sides of the top plate 13. The two side plates 141 are arranged opposite each other, and the distance between the two side plates 141 gradually increases from top to bottom, so that the two side plates 141 are inclined away from the spray chamber 12. The inclined arrangement of the two side plates 141 effectively prevents the water in the spray chamber 12 from dripping onto the side plates 141, further enhancing the dust removal effect.

[0073] Furthermore, an image acquisition port 15 is provided on the enclosure 14. The image acquisition port 15 is located between the two side panels 141. The image acquisition device 41 is located on the outside of the cover 10 and is set corresponding to the image acquisition port 15, so that the image acquisition device 41 can acquire image information of the inner wall of the cover 10. The image acquisition device 41 can be a camera or webcam in the prior art, and the image acquisition is convenient and fast.

[0074] In this embodiment of the invention, the number of vibration driving components 21 is set to multiple, and the multiple vibration driving components 21 are spaced apart on the outside of the cover 10. The number of second dust removal mechanisms 30 is the same as the number of vibration driving components 21 and they are arranged in a one-to-one correspondence. Figures 1 to 4 As shown, at least two spaced vibration drive members 21 are respectively provided on the two side plates 141. Multiple vibration drive members 21 can drive the cover 10 to vibrate so that dust falls off the inner wall of the cover 10. The multiple vibration drive members 21 are spaced apart so that the vibration intensity of each area on the cover 10 is uniform, which effectively prevents dust residue caused by insufficient vibration intensity in some areas on the cover 10, and further improves the reliability of dust removal. In addition, the number of second dust removal components is set to multiple, and the multiple second dust removal components are respectively arranged in a one-to-one correspondence with the multiple vibration drive members 21. The vibrating hammers 31 of the multiple second dust removal components can all strike the inner wall of the cover 10 to knock off the dust, which further improves the cleaning effect.

[0075] In addition, this utility model also provides a mixer 200, such as Figure 1 and Figure 2 As shown, the mixer 200 includes a mixer cover as described above. The specific structure of the cover is as described in the above embodiments. Since the mixer 200 adopts all the technical solutions of the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0076] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0077] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0078] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0079] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A cover for a mixer, characterized in that, The mixer cover includes: A cover (10) is provided on the housing (201) of the mixer (200); The first dust removal mechanism (20) includes a vibration drive (21) disposed on the outside of the cover (10); The second dust removal mechanism (30) includes a vibratory hammer (31), a transmission elastic element (32), and a telescopic drive assembly (33). The vibratory hammer (31) is hinged to the inside of the cover (10) and connected to the transmission elastic element (32). The telescopic drive assembly (33) is used to drive the transmission elastic element (32) to switch between a transmission state and a disconnected state. When the transmission elastic element (32) is switched to the transmission state, it is driven to connect with the vibration drive element (21) through the cover (10), and when the transmission elastic element (32) is switched to the disconnected state, it is spaced apart from the cover (10).

2. The mixer cover according to claim 1, characterized in that, The mixer cover also includes a control device (40), which includes an image acquisition device (41) and a controller (42). The image acquisition device (41) is mounted on the cover (10) and is used to acquire image information of the inner wall of the cover (10). The controller (42) is communicatively connected to the image acquisition device (41), the vibration drive (21), and the telescopic drive assembly (33). The controller (42) is used to receive the inner wall image information and control the operating status of the vibration drive (21) and the operating status of the telescopic drive assembly (33).

3. The mixer cover according to claim 2, characterized in that, The controller (42) includes an image processing module (421) and a control module (422). The image processing module (421) is communicatively connected to the image acquisition device (41) and is used to receive the inner wall image information and determine the dust accumulation coverage rate of the inner wall of the cover (10). The control module (422) is communicatively connected to the image processing module (421), the vibration drive (21), and the telescopic drive assembly (33). The control module (422) is used to receive the dust accumulation coverage rate of the inner wall and control the operating status of the vibration drive (21) and the operating status of the telescopic drive assembly (33).

4. The mixer cover according to claim 1, characterized in that, The telescopic drive assembly (33) includes an electromagnetic component (331) and a power supply (332). The electromagnetic component (331) is disposed on the cover (10). The power supply (332) is used to electrically connect with the electromagnetic component (331). The transmission elastic component (32) is attracted to the electromagnetic component (331) and switched to the transmission state when the electromagnetic component (331) and the power supply (332) are energized, and disconnected from the electromagnetic component (331) and switched to the disconnected state when the electromagnetic component (331) and the power supply (332) are de-energized.

5. The mixer cover according to claim 4, characterized in that, The transmission elastic element (32) is configured as a magnetic spring (32a), one end of which is connected to the vibrating hammer (31), and the other end of which is used to be attracted and connected to the electromagnetic element (331).

6. The mixer cover according to claim 5, characterized in that, The vibratory hammer (31) includes a swing rod (311) and a hammer head (312). The inner side of the cover (10) is provided with a mounting post (11). The swing rod (311) is hinged to the mounting post (11). The hammer head (312) is connected to one end of the swing rod (311). The magnetic spring (32a) is connected to the other end of the swing rod (311).

7. The mixer cover according to any one of claims 1 to 6, characterized in that, The number of the vibratory hammers (31) is set to multiple, and the multiple vibratory hammers (31) are all connected to the transmission elastic element (32) and arranged circumferentially at intervals; And / or, the number of vibration drive components (21) is set to multiple, and the multiple vibration drive components (21) are spaced apart on the outside of the cover (10), and the number of the second dust removal mechanism (30) is the same as the number of vibration drive components (21) and is set in a one-to-one correspondence.

8. The mixer cover according to any one of claims 1 to 6, characterized in that, A spray chamber (12) is formed on the inner side of the cover (10). The first dust removal mechanism (20) also includes a water supply component (22), which is located on the outer side of the cover (10) and communicates with the spray chamber (12).

9. The mixer cover according to claim 8, characterized in that, The water supply assembly (22) includes a main water supply pipe (221) and a branch water supply pipe (222). The main water supply pipe (221) is used to connect to a water source. The branch water supply pipe (222) includes an extension section (2221) and multiple connecting sections (2222). The extension section (2221) is connected to the main water supply pipe (221). The multiple connecting sections (2222) are spaced apart on the extension section (2221) and connected to the extension section (2221) respectively. Each connecting section (2222) passes through the cover (10) and is connected to the spray chamber (12).

10. A mixer, characterized in that, The mixer (200) includes a mixer cover according to any one of claims 1 to 9.

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