Filter cartridge installation device and installation method

Abstract

The present invention relates to a filter cartridge installation device and installation method, belonging to the technical field of filter cartridge installation, the filter cartridge installation device comprises: a body assembly, the body assembly is provided with a accommodating cavity, the body assembly is provided with a limiting groove connected to the accommodating cavity, and the body assembly is provided with a filter port; a filter cartridge bracket, the filter cartridge bracket comprises a support plate, a bracket rod and a bottom plate, the support plate is arranged on the body assembly and located at the limiting groove and / or the accommodating cavity, the bracket rod is arranged on the support plate, the bottom plate is arranged on the bracket rod, and the bottom plate can move relative to the bracket rod; a bracket adjustment structure, the bracket adjustment structure is arranged on the body assembly and / or the filter cartridge bracket, and the bracket adjustment structure is used to drive the bottom plate to move relative to the bracket rod; a filter cartridge assembly, the filter cartridge assembly is arranged on the filter cartridge bracket. The filter cartridge installation device disclosed in the present application can move relative to the bracket rod through the bottom plate, so that the bottom plate can push the filter cartridge assembly to block the filter port and abut against the body assembly, thereby completing the installation of the filter cartridge assembly.

Description

Technical Field

[0001] The invention relates to the technical field of filter cartridge installation, and in particular to a filter cartridge installation device and an installation method. Background Art

[0002] In industrial filtration systems, filter cartridges are key filtration components of dust removal devices. The installation of filter cartridges in dust removal devices is crucial to the performance and stability of the entire filtration system. Dust removal devices generally use bolts and nuts to screw together or other simple mechanical structures to fix filter cartridges. However, manually tightening bolts to fix filter cartridges is inconvenient and requires a lot of time and effort from the staff. Summary of the invention

[0003] Based on this, it is necessary to provide a filter cartridge installation device and installation method to address the problem that the filter cartridge of the existing dust removal device is inconvenient to disassemble and assemble.

[0004] A filter cartridge installation device comprises: a body assembly, the body assembly is provided with a accommodating cavity, the body assembly is provided with a limiting groove connected to the accommodating cavity, and the body assembly is provided with a filter port; a filter cartridge bracket, the filter cartridge bracket comprises a support plate, a bracket rod and a bottom plate, the support plate is arranged on the body assembly and is located at the limiting groove and / or the accommodating cavity, the bracket rod is arranged on the support plate, the bottom plate is arranged on the bracket rod, and the bottom plate can move relative to the bracket rod; a bracket adjustment structure, the bracket adjustment structure is arranged on the body assembly and / or the filter cartridge bracket, and the bracket adjustment structure is used to drive the bottom plate to move relative to the bracket rod; a filter cartridge assembly, the filter cartridge assembly is arranged on the filter cartridge bracket, and the bottom plate has at least a first position and a second position when moving relative to the bracket rod, when the bottom plate is in the first position, the filter cartridge assembly is away from the filter port, and when the bottom plate is in the second position, the filter cartridge assembly blocks the filter port and abuts against the body assembly.

[0005] The first aspect of the present application discloses a filter cartridge installation device, which is provided with a limiting groove that is compatible with the support plate, and the support plate of the filter cartridge bracket is placed in the limiting groove and the filter cartridge assembly is aligned with the filter port to achieve fast and stable positioning. During the installation process, there is no need for the assembler to lift the filter cartridge assembly, so that the installation of the filter cartridge assembly is more labor-saving. The bottom plate can move relative to the bracket rod, so that the bottom plate can push the filter cartridge assembly to block the filter port and abut against the body assembly, thereby completing the installation of the filter cartridge assembly. This design can effectively improve the installation efficiency of the filter cartridge assembly. The setting of the bracket adjustment structure can be used to control the movement of the bottom plate relative to the bracket rod, with a high degree of automation, and the disassembly and assembly of the filter cartridge assembly is simpler and more convenient, which is convenient for the subsequent replacement and maintenance of the filter cartridge assembly.

[0006] In one embodiment, the support adjustment structure includes a lift housing, a lift structure and a transmission structure, the lift housing is arranged on the body assembly and is located in the accommodating chamber, the lift structure and the transmission structure are both arranged on the lift housing, the transmission structure is connected to the lift structure in a transmission manner, the transmission structure can drive the lift structure to move relative to the lift housing in a direction close to or away from the filter cartridge support, the lift structure moves relative to the lift housing in at least a third position and a fourth position, when the lift structure is located in the third position, the bottom plate is located in the first position, and when the lift structure is located in the fourth position, the bottom plate is located in the second position. Through the transmission connection between the lift structure and the transmission structure, the precise control of the bottom plate position can be achieved by rotating the transmission structure, thereby controlling the disassembly and assembly of the filter cartridge assembly to be simpler. When the lift structure is located in the third position, the fixing effect of the filter cartridge assembly is good, ensuring the stability and safety of the filter cartridge during operation. When the filter cartridge needs to be replaced or maintained, the lift structure is adjusted to the fourth position to facilitate the disassembly of the filter cartridge assembly.

[0007] In one embodiment, a first thread is formed on the outer side of the lifting structure, and a second thread is formed on the outer side of the transmission structure, and the first thread and the second thread are in transmission connection. The first thread and the second thread are in transmission connection, so that when the transmission structure rotates, the lifting structure rotates accordingly, and the lifting structure moves up and down during the rotation process to push the bottom plate to move relative to the filter cartridge support. In addition, the self-locking property of the thread allows the lifting structure to stop at any time and at any position, so that the filter cartridge assembly can be accurately installed.

[0008] In one embodiment, the lifting structures and the filter cartridge holder are both multiple in number, the lifting structures and the filter cartridge holder are the same in number, and the lifting structures and the filter cartridge holders are arranged one by one. Each lifting structure corresponds to a filter cartridge holder, so that the multiple lifting structures can respectively install the filter cartridge assembly. Moreover, the multiple lifting structures can work simultaneously, which improves the efficiency of installing the filter cartridge assembly.

[0009] In one embodiment, the lifting structure includes a lifting plate and a rotating rod, the rotating rod is arranged on the elevator housing, the rotating rod can move relative to the elevator housing toward or away from the filter cartridge holder, the lifting plate is arranged on the rotating rod and the lifting plate is located at the end of the rotating rod, and the lifting plate can be abutted against or separated from the filter cartridge holder. By driving the lifting plate up and down through the movement of the rotating rod, the filter cartridge holder can be accurately and finely lifted and lowered, ensuring that the filter cartridge assembly reaches an ideal installation state. In addition, the provision of the lifting plate increases the contact area between the lifting structure and the bottom plate of the filter cartridge holder, and the larger contact area helps to disperse the pressure applied by the lifting structure, thereby achieving a better installation effect of the filter cartridge assembly.

[0010] In one embodiment, the transmission structure includes a first power shaft, a coupling, and a second power shaft. The first power shaft is inserted into the elevator housing, the first power shaft is connected to the lifting structure in transmission, the coupling is connected to the first power shaft and the second power shaft respectively, the second power shaft can drive the first power shaft to rotate relative to the elevator housing, and the lifting structure rotates relative to the elevator housing when the first power shaft rotates relative to the elevator housing. The coupling is connected to the first power shaft and the second power shaft respectively, so that the second power shaft can be driven to rotate the first power shaft relative to the elevator housing, thereby realizing efficient driving of the lifting structure and ensuring sufficient power output and stable operating performance. This design allows the user to directly realize the upward and downward movement of the lifting structure and the controllable movement speed of the lifting structure by controlling the direction and speed of the second power shaft, and the installation of the filter cartridge assembly is simpler and more convenient.

[0011] In one of the embodiments, it further includes a handwheel and a fixing part, wherein the fixing part is arranged on the body assembly and is located on the outside of the body assembly, the transmission structure is passed through the body assembly and the fixing part, the handwheel is arranged on the transmission structure and is located at the end of the transmission structure, and the handwheel is located on the outside of the body assembly. The setting of the fixing part allows the transmission structure to be stably arranged on the body assembly. The setting of the handwheel allows the operator to easily drive the transmission structure manually to adjust the lifting structure without relying on an external power source, which is practical. Moreover, the handwheel is located on the outside of the body assembly, which is convenient for the operator to directly operate and improves the convenience of control.

[0012] In one embodiment, the number of the support plates is multiple, and the multiple support plates are respectively a first support plate and a second support plate, the first support plate is arranged on the body assembly and located at the limiting groove, the second support plate is arranged on the body assembly and located in the accommodating cavity, the bracket rod is arranged on the first support plate, the bracket rod is passed through the second support plate and the bottom plate, the number of the bracket adjustment structure is multiple, one end of the multiple bracket adjustment structures is connected to the first support plate or the second support plate, and the other end of the multiple bracket adjustment structures is connected to the bottom plate, and the multiple bracket adjustment structures can drive the bottom plate and the second support plate to move closer or farther from each other. The setting of the first support plate provides a stable support foundation for the bracket rod. The setting of the second support plate provides a stable support foundation for the bracket adjustment structure. The multiple bracket adjustment structures can drive the bottom plate and the second support plate to move closer or farther from each other, thereby adjusting the tightness of the filter cartridge assembly on the body assembly, so that the installation of the filter cartridge assembly is simpler and more convenient.

[0013] In one embodiment, the support adjustment structure further includes a first adjustment component, a second adjustment component, a stopper, a pressure sensor and a first reset component, wherein the first adjustment component is arranged on the support plate, the second adjustment component is arranged on the bottom plate, the second adjustment component and the first adjustment component are arranged relative to each other, the first adjustment component and the second adjustment component can be attracted or separated, the stopper is movably connected to the first adjustment component and the second adjustment component respectively, the first reset component abuts against the first adjustment component and the second adjustment component respectively, the first adjustment component is provided with a first adapter hole, the second adjustment component is provided with a second adapter hole, the second adapter hole is arranged relative to the first adapter hole, the pressure sensor is located at the first adapter hole of the first adjustment component and / or the second adapter hole of the second adjustment component, and the pressure sensor is located between the first adjustment component and / or the second adjustment component and the first reset component. The movable connection of the stopper with the first adjustment component and the second adjustment component respectively can effectively limit the range of motion of the first adjustment component and the second adjustment component, and avoid the first adjustment component and the second adjustment component being unable to be attracted due to the relative distance between the first adjustment component and the second adjustment component being too large. By arranging a plurality of pressure sensors on the first adjusting component and the second adjusting component respectively, the pressure change between the first adjusting component and the second adjusting component can be monitored in real time, and it can be determined whether the first adjusting component and the second adjusting component are mutually attracted or separated. The arrangement of the first reset member can provide a buffering effect between the first adjusting component and the second adjusting component, reducing the impact of the first adjusting component and the second adjusting component approaching each other.

[0014] In one embodiment, the first adjustment component includes a first support rod, a first housing and a first electromagnet, the first support rod is arranged on the support plate, the first housing is arranged on the first support rod and is located at an end of the first support rod away from the support plate, the first housing is provided with a first placement cavity, the first electromagnet is arranged on the first housing and is located in the first placement cavity, and the first electromagnet can be attracted or separated from the second adjustment component. The first electromagnet is arranged so that the first adjustment component and the second adjustment component can be automatically attracted, and the bracket adjustment structure can be driven by electric energy to realize automatic adjustment, thereby improving the convenience and efficiency of installing the filter cartridge component.

[0015] In one embodiment, the second adjustment component includes a second support rod, a second housing, and a second electromagnet. The second support rod is arranged on the bottom plate. The second housing is arranged on the second support rod and is located at the end of the second support rod away from the bottom plate. The second housing is provided with a second placement cavity. The second electromagnet is arranged on the second housing and is located in the second placement cavity. The second electromagnet is arranged opposite to the first electromagnet, and the second electromagnet can be attracted or separated from the first electromagnet. The bottom plate is moved to the first position by attracting each other due to the different magnetic poles of the second electromagnet and the first electromagnet. The current direction of the electromagnet is changed so that the second electromagnet has the same magnetic pole as the first electromagnet and repels each other, so that the bottom plate is moved to the second position. This design realizes automatic adjustment and improves the convenience and efficiency of installing the filter cartridge.

[0016] In one embodiment, a second reset member is further included, and the second reset member is respectively in contact with the first adjustment component and the second adjustment component. The second reset member can provide a buffering effect between the first adjustment component and the second adjustment component, reducing the impact of the first adjustment component and the second adjustment component approaching each other. In addition, the second reset member can provide a force to separate the first adjustment component and the second adjustment component, making the separation process faster and more effective.

[0017] In one embodiment, the position-limiting member includes a position-limiting portion and a connecting rod, the connecting rod is provided through the first adjusting assembly and the second adjusting assembly, the number of the position-limiting portions is two, both of the position-limiting portions are provided on the connecting rod and are respectively located at two ends of the connecting rod. The provision of the position-limiting portion prevents the first adjusting assembly and the second adjusting assembly from excessively moving away from each other, thereby preventing the first adjusting assembly and the second adjusting assembly from being unable to be attracted again later.

[0018] In one embodiment, the first adjustment component and the second adjustment component have the same structure. By having the first adjustment component and the second adjustment component have the same structure, a unified design and production standard can be adopted, which simplifies the design process, reduces production costs, and improves production efficiency.

[0019] In one embodiment, the body assembly includes a shell assembly and a frame assembly, the shell assembly is provided with the accommodating cavity, the frame assembly is arranged on the shell assembly and located in the accommodating cavity, and the bracket adjustment structure is arranged on the frame assembly. The arrangement of the frame assembly provides a stable support foundation for the bracket adjustment structure. This design can reduce the instability or displacement of the bracket adjustment structure caused by external vibration or impact.

[0020] The present embodiment discloses an installation method for a filter cartridge installation device, which is applied to the above-mentioned filter cartridge installation device, and the installation method comprises the following steps: S1, driving the transmission structure to move the lifting structure, thereby driving the bottom plate to move through the lifting structure; S2, driving the filter cartridge assembly to move toward or away from the filter port during the movement of the bottom plate; S3, when it is determined that the filter cartridge assembly moves toward the filter port, the first adjustment assembly and the second adjustment assembly are mutually attracted and maintain a first preset power, and when it is determined that the filter cartridge assembly moves away from the filter port, the first adjustment assembly and the second adjustment assembly are separated from each other and maintain a second preset power; S4, after it is determined that the transmission structure stops moving, the first adjustment assembly and the second adjustment assembly are stopped.

[0021] The second aspect of the present application discloses an installation method for a filter cartridge installation device, which ensures that the filter cartridge assembly can fit the filter port tightly and improves the filtration efficiency by automatically sucking and maintaining a first preset power through a first adjustment component and a second adjustment component. This design can ensure the secure installation of the filter cartridge assembly. The automated adjustment reduces the workload of installing the filter cartridge assembly, making the assembly and disassembly of the filter cartridge assembly simpler and more convenient.

[0022] In one of the embodiments, the specific steps of step S3 are as follows: monitor the pressure of the pressure sensor, and when the pressure of the pressure sensor changes, it is determined that the filter cartridge assembly starts to move, record the first pressure value, and record the second pressure value after a preset time; if the second pressure value is greater than the first pressure value, it is determined that the filter cartridge assembly moves toward the filter port, and the first adjustment component and the second adjustment component are mutually attracted and maintain the first preset power; if the second pressure is less than the first pressure value, it is determined that the filter cartridge assembly moves away from the filter port, and the first adjustment component and the second adjustment component are separated from each other and maintain the second preset power, and the second preset power is less than the first preset power. By comparing the pressure values ​​before and after the preset time, it can be clearly distinguished whether the filter cartridge assembly moves toward the filter port or away from the filter port, ensuring that the bracket adjustment component responds correctly. In addition, the introduction of the feedback mechanism of the pressure sensor makes the entire installation process more intelligent, reduces the intervention of human judgment, and improves the level of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A perspective view of the filter cartridge mounting device;

[0024] Figure 2 A first exploded view of the filter cartridge mounting device;

[0025] Figure 3 A second exploded view of the filter cartridge mounting device;

[0026] Figure 4 A three-dimensional diagram of one embodiment of a support adjustment structure;

[0027] Figure 5 An exploded view of one embodiment of the bracket adjustment structure;

[0028] Figure 6 is a three-dimensional diagram of the elevator housing, the lifting structure and the first power shaft;

[0029] Figure 7 A perspective view of another embodiment of a support adjustment structure, a filter cartridge support and a filter cartridge assembly;

[0030] Figure 8 An exploded view of another embodiment of a support adjustment structure, a filter cartridge support, and a filter cartridge assembly;

[0031] Fig. 9 A three-dimensional diagram of another embodiment of a support adjustment structure and a filter cartridge support;

[0032] Fig.10 A perspective view of another embodiment of a support adjustment structure;

[0033] Fig.11 for Fig.10 Enlarged view of point A in the middle;

[0034] Fig.12 A cross-sectional view of another embodiment of a support adjustment structure;

[0035] Fig.13 for Fig.12 Enlarged view of point B in the middle;

[0036] Fig.14 A three-dimensional diagram of the body assembly;

[0037] Fig.15 A flow chart of an installation method for a filter cartridge installation device.

[0038] The corresponding relationship between the reference numerals and the component names is as follows:

[0039] 1 body assembly, 11 shell assembly, 12 frame assembly, 101 accommodating cavity, 102 limiting groove, 103 filter port;

[0040] 2 filter cartridge support, 21 support plate, 211 first support plate, 212 second support plate, 22 support rod, 23 bottom plate;

[0041] 3. Filter cartridge assembly;

[0042] 4 bracket adjustment structure, 41 lift housing, 42 lifting structure, 421 lifting plate, 422 rotating rod, 43 transmission structure, 431 first power shaft, 432 coupling, 433 second power shaft, 44 handwheel, 45 fixing part, 46 first adjustment component, 461 first support rod, 462 first shell component, 463 first electromagnet, 47 second adjustment component, 471 second support rod, 472 second shell component, 473 second electromagnet, 48 limiting part, 481 limiting part, 482 connecting rod, 49 pressure sensor, 410 first reset part, 401 first placement cavity, 402 second placement cavity, 403 first adapter hole, 404 second adapter hole. DETAILED DESCRIPTION

[0043] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0044] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below. Example 1

[0045] like Figure 1-3As shown, this embodiment discloses a filter cartridge installation device, comprising: a body component 1, the body component 1 is provided with a accommodating cavity 101, the body component 1 is provided with a limiting groove 102 communicating with the accommodating cavity 101, and the body component 1 is provided with a filter port 103; a filter cartridge bracket 2, the filter cartridge bracket 2 comprises a support plate 21, a bracket rod 22 and a bottom plate 23, the support plate 21 is arranged on the body component 1 and is located at the limiting groove 102 and / or the accommodating cavity 101, the bracket rod 22 is arranged on the support plate 21, the bottom plate 23 is arranged on the bracket rod 22, and the bottom plate 23 can be relative to the The bracket rod 22 moves; the bracket adjustment structure 4, the bracket adjustment structure 4 is arranged on the body component 1 and / or the filter cartridge bracket 2, the bracket adjustment structure 4 is used to drive the bottom plate 23 to move relative to the bracket rod 22; the filter cartridge assembly 3, the filter cartridge assembly 3 is arranged on the filter cartridge bracket 2, the bottom plate 23 has at least a first position and a second position when moving relative to the bracket rod 22, when the bottom plate 23 is in the first position, the filter cartridge assembly 3 is away from the filter port 103, and when the bottom plate 23 is in the second position, the filter cartridge assembly 3 blocks the filter port 103 and is against the body component 1.

[0046] The first aspect of the present application discloses a filter cartridge installation device, which is provided with a limiting groove 102 adapted to the support plate 21, and the support plate 21 of the filter cartridge bracket 2 is placed at the limiting groove 102 and the filter cartridge assembly 3 is aligned with the filter port 103 to achieve fast and stable positioning. During the installation process, the assembler does not need to lift the filter cartridge assembly 3, so that the installation of the filter cartridge assembly 3 is more labor-saving. The bottom plate 23 can move relative to the bracket rod 22, so that the bottom plate 23 can push the filter cartridge assembly 3 to block the filter port 103 and abut against the body assembly 1, thereby completing the installation of the filter cartridge assembly 3. This design can effectively improve the installation efficiency of the filter cartridge assembly 3. The setting of the bracket adjustment structure 4 can be used to control the movement of the bottom plate 23 relative to the bracket rod 22, with a high degree of automation, and the disassembly and assembly of the filter cartridge assembly 3 is simpler and more convenient, which is convenient for the subsequent replacement and maintenance of the filter cartridge assembly 3.

[0047] like Figure 4 and Figure 5As shown, in addition to the features of the above embodiment, this embodiment further defines that: the support adjustment structure 4 includes a lift housing 41, a lift structure 42 and a transmission structure 43, the lift housing 41 is arranged on the body assembly 1 and is located in the accommodating chamber 101, the lift structure 42 and the transmission structure 43 are both arranged on the lift housing 41, the transmission structure 43 is connected to the lift housing 42 in a transmission manner, the transmission structure 43 can drive the lift structure 42 to move relative to the lift housing 41 toward or away from the filter cartridge support 2, the lift structure 42 moves relative to the lift housing 41 to at least a third position and a fourth position, when the lift structure 42 is located at the third position, the bottom plate 23 is located at the first position, and when the lift structure 42 is located at the fourth position, the bottom plate 23 is located at the second position. Through the transmission connection between the lift structure 42 and the transmission structure 43, the position of the bottom plate 23 can be precisely controlled by rotating the transmission structure 43, so that the disassembly and assembly of the filter cartridge assembly 3 is more simple. When the lifting structure 42 is in the third position, the filter cartridge assembly 3 has a good fixing effect, ensuring the stability and safety of the filter cartridge during operation. When the filter cartridge needs to be replaced or maintained, the lifting structure 42 is adjusted to the fourth position to facilitate the removal of the filter cartridge assembly 3.

[0048] like Figure 4 and Figure 5 As shown, in addition to the features of the above embodiment, this embodiment further defines that: a first thread is formed on the outer side of the lifting structure 42, a second thread is formed on the outer side of the transmission structure 43, and the first thread and the second thread are in transmission connection. Through the transmission connection of the first thread and the second thread, when the transmission structure 43 rotates, the lifting structure 42 rotates accordingly, and the lifting structure 42 moves up and down during the rotation process to push the bottom plate 23 to move relative to the filter cartridge support 2. Moreover, the self-locking characteristics of the thread allow the lifting structure 42 to stop at any time and any position at any time, so that the filter cartridge assembly 3 can be accurately installed.

[0049] like Figure 2 and Figure 3 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the number of the lifting structures 42 and the filter cartridge holder 2 are both multiple, the number of the lifting structures 42 and the filter cartridge holder 2 are the same, and the lifting structures 42 and the filter cartridge holder 2 are arranged one by one. Each lifting structure 42 corresponds to a filter cartridge holder 2, so that the multiple lifting structures 42 can respectively install the filter cartridge assembly 3. Moreover, the multiple lifting structures 42 can work at the same time, which improves the efficiency of installing the filter cartridge assembly 3.

[0050] like Figure 6As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the lifting structure 42 includes a lifting plate 421 and a rotating rod 422, the rotating rod 422 is arranged on the elevator housing 41, the rotating rod 422 can move relative to the elevator housing 41 toward or away from the filter cartridge support 2, the lifting plate 421 is arranged on the rotating rod 422 and the lifting plate 421 is located at the end of the rotating rod 422, and the lifting plate 421 can be against or separated from the filter cartridge support 2. The lifting plate 421 is driven up and down by the movement of the rotating rod 422, so that the filter cartridge support 2 can be accurately and finely lifted and lowered, ensuring that the filter cartridge assembly 3 reaches an ideal installation state. Moreover, the setting of the lifting plate 421 increases the contact area between the lifting structure 42 and the bottom plate 23 of the filter cartridge support 2, and the larger contact area helps to disperse the pressure applied by the lifting structure 42, so that the filter cartridge assembly 3 has a better installation effect.

[0051] like Figure 4 and Figure 5 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the transmission structure 43 includes a first power shaft 431, a coupling 432 and a second power shaft 433, the first power shaft 431 is arranged in the elevator housing 41, the first power shaft 431 is in transmission connection with the lifting structure 42, the coupling 432 is respectively connected with the first power shaft 431 and the second power shaft 433, the second power shaft 433 can drive the first power shaft 431 to rotate relative to the elevator housing 41, and when the first power shaft 431 rotates relative to the elevator housing 41, the lifting structure 42 rotates relative to the elevator housing 41. The coupling 432 is respectively connected with the first power shaft 431 and the second power shaft 433, so that the second power shaft 433 is driven to make the first power shaft 431 rotate relative to the elevator housing 41, thereby realizing efficient driving of the lifting structure 42 and ensuring sufficient power output and stable operation performance. This design allows the user to directly control the direction and rotation speed of the second power shaft 433 to achieve the upward and downward movement of the lifting structure 42 and control the movement speed of the lifting structure 42, making the installation of the filter cartridge assembly 3 simpler and more convenient.

[0052] like Figure 1 , Figure 4 and Figure 5As shown, in addition to the features of the above-mentioned embodiment, this embodiment is further defined as follows: it also includes a handwheel 44 and a fixing member 45, the fixing member 45 is arranged on the body component 1 and is located on the outside of the body component 1, the transmission structure 43 is penetrated through the body component 1 and the fixing member 45, the handwheel 44 is arranged on the transmission structure 43 and is located at the end of the transmission structure 43, and the handwheel 44 is located on the outside of the body component 1. The setting of the fixing member 45 allows the transmission structure 43 to be stably arranged on the body component 1. The setting of the handwheel 44 allows the operator to easily drive the transmission structure 43 manually to adjust the lifting structure 42 without relying on an external power source, which is practical. Moreover, the handwheel 44 is located on the outside of the body component 1, which is convenient for the operator to directly operate and improves the convenience of control.

[0053] like Figure 7-9 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the number of the support plates 21 is multiple, and the multiple support plates 21 are respectively a first support plate 211 and a second support plate 212, the first support plate 211 is arranged on the body assembly 1 and located at the limiting groove 102, the second support plate 212 is arranged on the body assembly 1 and located in the accommodating cavity 101, the support rod 22 is arranged on the first support plate 211, and the support rod 22 is penetrated by the second support plate 212 and the bottom plate 23, the number of the support adjustment structure 4 is multiple, one end of the multiple support adjustment structures 4 is connected to the first support plate 211 or the second support plate 212, and the other end of the multiple support adjustment structures 4 is connected to the bottom plate 23, and the multiple support adjustment structures 4 can drive the bottom plate 23 and the second support plate 212 to move closer or farther from each other. The first support plate 211 is provided to provide a stable support foundation for the support rod 22. The second support plate 212 is provided to provide a stable support foundation for the support adjustment structure 4. The bottom plate 23 and the second support plate 212 can be driven together to move closer to or farther from each other through a plurality of bracket adjustment structures 4, so as to adjust the tightness of the filter cartridge assembly 3 on the body assembly 1, thereby making the installation of the filter cartridge assembly 3 simpler and more convenient.

[0054] Embodiment 2, as Figure 7-13As shown, the bracket adjustment structure 4 also includes a first adjustment component 46, a second adjustment component 47, a stopper 48, a pressure sensor 49 and a first reset component 410. The first adjustment component 46 is arranged on the support plate 21, and the second adjustment component 47 is arranged on the bottom plate 23. The second adjustment component 47 and the first adjustment component 46 are arranged relative to each other. The first adjustment component 46 and the second adjustment component 47 can be attracted or separated. The stopper 48 is movably connected to the first adjustment component 46 and the second adjustment component 47 respectively. The first reset component 410 is The first adjusting component 46 and the second adjusting component 47 are respectively abutted against each other, the first adjusting component 46 is provided with a first adapting hole 403, the second adjusting component 47 is provided with a second adapting hole 404, the second adapting hole 404 is arranged opposite to the first adapting hole 403, the pressure sensor 49 is located at the first adapting hole 403 of the first adjusting component 46 and / or the second adapting hole 404 of the second adjusting component 47, and the pressure sensor 49 is located between the first adjusting component 46 and / or the second adjusting component 47 and the first reset member 410. The movable connection between the limiting member 48 and the first adjusting component 46 and the second adjusting component 47 respectively can effectively limit the movement range of the first adjusting component 46 and the second adjusting component 47, so as to avoid the relative distance between the first adjusting component 46 and the second adjusting component 47 being too large, resulting in the first adjusting component 46 and the second adjusting component 47 not being able to be attracted. By disposing a plurality of pressure sensors 49 on the first adjusting component 46 and the second adjusting component 47, respectively, the pressure change between the first adjusting component 46 and the second adjusting component 47 can be monitored in real time, and it can be determined whether the first adjusting component 46 and the second adjusting component 47 are mutually attracted or separated. The first reset member 410 can provide a buffering effect between the first adjusting component 46 and the second adjusting component 47, reducing the impact of the first adjusting component 46 and the second adjusting component 47 approaching each other.

[0055] like Fig.10 and Fig.12As shown, in addition to the features of the above embodiment, this embodiment further defines that: the first adjustment component 46 includes a first support rod 461, a first shell member 462 and a first electromagnet 463, the first support rod 461 is arranged on the support plate 21, the first shell member 462 is arranged on the first support rod 461 and is located at one end of the first support rod 461 away from the support plate 21, the first shell member 462 is provided with a first placement cavity 401, the first electromagnet 463 is arranged on the first shell member 462 and is located in the first placement cavity 401, and the first electromagnet 463 can be attracted or separated from the second adjustment component 47. The arrangement of the first electromagnet 463 enables the first adjustment component 46 and the second adjustment component 47 to be automatically attracted, and the bracket adjustment structure 4 can be driven by electric energy to realize automatic adjustment, thereby improving the convenience and efficiency of installing the filter cartridge component 3.

[0056] like Fig.10 and Fig.12 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the second adjustment component 47 includes a second support rod 471, a second shell 472 and a second electromagnet 473, the second support rod 471 is arranged on the bottom plate 23, the second shell 472 is arranged on the second support rod 471 and is located at the end of the second support rod 471 away from the bottom plate 23, the second shell 472 is provided with a second placement cavity 402, the second electromagnet 473 is arranged on the second shell 472 and is located in the second placement cavity 402, the second electromagnet 473 is arranged opposite to the first electromagnet 463, and the second electromagnet 473 can be attracted or separated from the first electromagnet 463. The bottom plate 23 is moved to the first position by attracting each other due to the different magnetic poles of the second electromagnet 473 and the first electromagnet 463, and the bottom plate 23 is moved to the second position by changing the current direction of the electromagnet so that the second electromagnet 473 and the first electromagnet 463 have the same magnetic poles and repel each other. This design realizes automatic adjustment and improves the convenience and efficiency of installing the filter cartridge.

[0057] In addition to the features of the above embodiment, the present embodiment is further defined as follows: a second reset member is also included, and the second reset member is respectively in contact with the first adjustment component 46 and the second adjustment component 47. The second reset member can provide a buffering effect between the first adjustment component 46 and the second adjustment component 47, thereby reducing the impact of the first adjustment component 46 and the second adjustment component 47 approaching each other. Moreover, the second reset member can provide a force to separate the first adjustment component 46 and the second adjustment component 47, thereby making the separation process faster and more effective.

[0058] like Fig.11 and Fig.13As shown, in addition to the features of the above embodiment, this embodiment further defines that: the stopper 48 includes a stopper 481 and a connecting rod 482, the connecting rod 482 is provided through the first adjustment component 46 and the second adjustment component 47, the stopper 481 is two in number, and the two stoppers 481 are both provided on the connecting rod 482 and are respectively located at the two ends of the connecting rod 482. The setting of the stopper 481 prevents the first adjustment component 46 and the second adjustment component 47 from excessively moving away from each other, which results in the subsequent inability to engage again.

[0059] like Fig.12 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the first adjustment component 46 and the second adjustment component 47 have the same structure. Since the first adjustment component 46 and the second adjustment component 47 have the same structure, a unified design and production standard can be adopted, which simplifies the design process, reduces production costs, and improves production efficiency.

[0060] like Fig.14 As shown, in addition to the features of the above embodiments, this embodiment further defines that: the body component 1 includes a shell component 11 and a frame component 12, the shell component 11 is provided with the accommodating cavity 101, the frame component 12 is arranged on the shell component 11 and located in the accommodating cavity 101, and the bracket adjustment structure 4 is arranged on the frame component 12. The arrangement of the frame component 12 provides a stable support foundation for the bracket adjustment structure 4. This design can reduce the instability or displacement of the bracket adjustment structure 4 caused by external vibration or impact.

[0061] Embodiment 3, this embodiment discloses an installation method of a filter cartridge installation device, which is applied to the above-mentioned filter cartridge installation device, and the installation method includes the following steps: S1, driving the transmission structure 43 to move the lifting structure 42, thereby driving the bottom plate 23 to move through the lifting structure 42; S2, driving the filter cartridge assembly 3 to move toward or away from the filter port 103 during the movement of the bottom plate 23; S3, when it is determined that the filter cartridge assembly 3 moves toward the filter port 103, the first adjustment assembly 46 and the second adjustment assembly 47 are attracted to each other and maintain the first preset power; when it is determined that the filter cartridge assembly 3 moves away from the filter port 103, the first adjustment assembly 46 and the second adjustment assembly 47 are separated from each other and maintain the second preset power; S4, after it is determined that the transmission structure 43 stops moving, the first adjustment assembly 46 and the second adjustment assembly 47 are stopped.

[0062] The second aspect of the present application discloses an installation method of a filter cartridge installation device, which ensures that the filter cartridge assembly 3 can fit the filter port 103 closely and improves the filtration efficiency by automatically sucking and maintaining the first preset power through the first adjustment component 46 and the second adjustment component 47. This design can ensure the firm installation of the filter cartridge assembly 3. The automated adjustment reduces the work intensity of installing the filter cartridge assembly 3, making the assembly and disassembly of the filter cartridge assembly 3 simpler and more convenient.

[0063] In addition to the features of the above-mentioned embodiment, the present embodiment further defines that the specific steps of step S3 are as follows: monitor the pressure of the pressure sensor 49, and when the pressure of the pressure sensor 49 changes, it is determined that the filter cartridge assembly 3 starts to move, record the first pressure value, and record the second pressure value after the preset time; if the second pressure value is greater than the first pressure value, it is determined that the filter cartridge assembly 3 moves toward the filter port 103, and the first adjustment component 46 and the second adjustment component 47 are mutually attracted and maintain the first preset power; if the second pressure is less than the first pressure value, it is determined that the filter cartridge assembly 3 moves away from the filter port 103, and the first adjustment component 46 and the second adjustment component 47 are separated from each other and maintain the second preset power, and the second preset power is less than the first preset power. By comparing the pressure values ​​before and after the preset time, it can be clearly distinguished whether the filter cartridge assembly 3 moves toward the filter port 103 or moves away from the filter port 103, ensuring that the bracket adjustment component 4 makes a correct response. In addition, the introduction of the feedback mechanism of the pressure sensor 49 makes the entire installation process more intelligent, reduces the intervention of human judgment, and improves the level of automation.

[0064] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A filter cartridge installation device, characterized in that: include: A machine body component (1), the machine body component (1) being provided with a receiving cavity (101), the machine body component (1) being provided with a limiting groove (102) communicating with the receiving cavity (101), and the machine body component (1) being provided with a filter port (103); A filter cartridge support (2), the filter cartridge support (2) comprising a support plate (21), a support rod (22) and a bottom plate (23), the support plate (21) being arranged on the body assembly (1) and located at the limiting groove (102) and / or the accommodating cavity (101), the support rod (22) being arranged on the support plate (21), the bottom plate (23) being arranged on the support rod (22), and the bottom plate (23) being movable relative to the support rod (22); a support adjustment structure (4), the support adjustment structure (4) being arranged on the body assembly (1) and / or the filter cartridge support (2), the support adjustment structure (4) being used to drive the bottom plate (23) to move relative to the support rod (22); A filter cartridge assembly (3), the filter cartridge assembly (3) being arranged on the filter cartridge support (2), the bottom plate (23) having at least a first position and a second position when moving relative to the support rod (22), the filter cartridge assembly (3) being away from the filter port (103) when the bottom plate (23) is located at the first position, and the filter cartridge assembly (3) blocking the filter port (103) and abutting against the body assembly (1) when the bottom plate (23) is located at the second position; The support adjustment structure (4) comprises a lift housing (41), a lift structure (42) and a transmission structure (43); The lifting structure (42) is arranged below the bottom plate (23); The support adjustment structure (4) further comprises a first adjustment component (46), a second adjustment component (47), a stopper (48), a pressure sensor (49) and a first reset component (410); the first adjustment component (46) is arranged on the support plate (21); the second adjustment component (47) is arranged on the bottom plate (23); the second adjustment component (47) and the first adjustment component (46) are arranged relative to each other; the first adjustment component (46) and the second adjustment component (47) can be attracted or separated by an electromagnet; the stopper (48) is movably connected to the first adjustment component (46) and the second adjustment component (47) respectively; and the first reset component (410) is in contact with the first adjustment component (46) and the second adjustment component (47) respectively; The pressure sensor (49) is located between the first adjustment component (46) and / or the second adjustment component (47) and the first reset member (410).

2. The filter cartridge installation device according to claim 1, characterized in that: The lift housing (41) is arranged on the body assembly (1) and is located in the accommodating cavity (101); the lift structure (42) and the transmission structure (43) are both arranged on the lift housing (41); the transmission structure (43) is in transmission connection with the lift structure (42); the transmission structure (43) can drive the lift structure (42) to move relative to the lift housing (41) in a direction approaching or moving away from the filter cartridge support (2); the lift structure (42) moves relative to the lift housing (41) to at least a third position and a fourth position; when the lift structure (42) is located at the third position, the bottom plate (23) is located at the first position; and when the lift structure (42) is located at the fourth position, the bottom plate (23) is located at the second position.

3. The filter cartridge installation device according to claim 2, characterized in that: A first thread is formed on the outer side of the lifting structure (42), a second thread is formed on the outer side of the transmission structure (43), and the first thread and the second thread are adapted to each other; and / or the lifting structures (42) and the filter cartridge supports (2) are both multiple in number, the lifting structures (42) and the filter cartridge supports (2) are the same in number, and the lifting structures (42) and the filter cartridge supports (2) are arranged one-to-one with each other; And / or the lifting structure (42) comprises a lifting plate (421) and a rotating rod (422), the rotating rod (422) being arranged on the lifting machine housing (41), the rotating rod (422) being able to move relative to the lifting machine housing (41) in a direction approaching or moving away from the filter cartridge support (2), the lifting plate (421) being arranged on the rotating rod (422) and the lifting plate (421) being located at the end of the rotating rod (422), and the lifting plate (421) being able to abut against or separate from the filter cartridge support (2); And / or the transmission structure (43) comprises a first power shaft (431), a coupling (432) and a second power shaft (433), the first power shaft (431) being inserted through the elevator housing (41), the first power shaft (431) being transmission-connected to the lifting structure (42), the coupling (432) being respectively connected to the first power shaft (431) and the second power shaft (433), the second power shaft (433) being capable of driving the first power shaft (431) to rotate relative to the elevator housing (41), and when the first power shaft (431) rotates relative to the elevator housing (41), the lifting structure (42) rotates relative to the elevator housing (41); And / or further comprises a hand wheel (44) and a fixing member (45), wherein the fixing member (45) is arranged on the body component (1) and is located outside the body component (1), the transmission structure (43) passes through the body component (1) and the fixing member (45), the hand wheel (44) is arranged on the transmission structure (43) and is located at an end of the transmission structure (43), and the hand wheel (44) is located outside the body component (1).

4. The filter cartridge installation device according to claim 1, characterized in that: The number of the support plates (21) is multiple, and the multiple support plates (21) are respectively a first support plate (211) and a second support plate (212); the first support plate (211) is arranged on the body component (1) and located at the limiting groove (102); the second support plate (212) is arranged on the body component (1) and located in the accommodating cavity (101); the support rod (22) is arranged on the first support plate (211); the support rod (22) penetrates the second support plate (212) and the bottom plate (23); the number of the support adjustment structures (4) is multiple, one end of the multiple support adjustment structures (4) is connected to the first support plate (211) or the second support plate (212), and the other end of the multiple support adjustment structures (4) is connected to the bottom plate (23); the multiple support adjustment structures (4) can drive the bottom plate (23) and the second support plate (212) to move closer to or farther from each other.

5. The filter cartridge installation device according to claim 2, characterized in that: The first adjusting component (46) is provided with a first adapting hole (403), the second adjusting component (47) is provided with a second adapting hole (404), the second adapting hole (404) is arranged opposite to the first adapting hole (403), and the pressure sensor (49) is located at the first adapting hole (403) of the first adjusting component (46) and / or at the second adapting hole (404) of the second adjusting component (47).

6. The filter cartridge installation device according to claim 5, characterized in that: The first adjustment component (46) comprises a first support rod (461), a first shell component (462) and a first electromagnet (463); the first support rod (461) is arranged on the support plate (21); the first shell component (462) is arranged on the first support rod (461) and is located at an end of the first support rod (461) away from the support plate (21); the first shell component (462) is provided with a first placement cavity (401); the first electromagnet (463) is arranged on the first shell component (462) and is located in the first placement cavity (401); and the first electromagnet (463) can be attracted to or separated from the second adjustment component (47).

7. The filter cartridge installation device according to claim 6, characterized in that: The second adjustment component (47) comprises a second support rod (471), a second shell component (472) and a second electromagnet (473); the second support rod (471) is arranged on the bottom plate (23); the second shell component (472) is arranged on the second support rod (471) and is located at an end of the second support rod (471) away from the bottom plate (23); the second shell component (472) is provided with a second placement cavity (402); the second electromagnet (473) is arranged on the second shell component (472) and is located in the second placement cavity (402); the second electromagnet (473) is arranged opposite to the first electromagnet (463); and the second electromagnet (473) can be attracted to or separated from the first electromagnet (463); And / or further comprises a second restoring member, the second restoring member abutting against the first adjusting component (46) and the second adjusting component (47) respectively.

8. The filter cartridge installation device according to claim 5, characterized in that: The limiting member (48) comprises a limiting portion (481) and a connecting rod (482); the connecting rod (482) is arranged through the first adjustment component (46) and the second adjustment component (47); there are two limiting portions (481); both limiting portions (481) are arranged on the connecting rod (482) and are respectively located at two ends of the connecting rod (482).

9. A method for installing a filter cartridge installation device, applied to the filter cartridge installation device according to any one of claims 5 to 8, characterized in that: The installation method comprises the following steps: S1, driving the transmission structure (43) to move the lifting structure (42), thereby driving the bottom plate (23) to move through the lifting structure (42); S2, the bottom plate (23) drives the filter cartridge assembly (3) to move towards or away from the filter port (103) during the movement; S3, when it is determined that the filter cartridge assembly (3) moves toward the filter port (103), the first adjustment assembly (46) and the second adjustment assembly (47) are mutually attracted and maintain a first preset power; when it is determined that the filter cartridge assembly (3) moves away from the filter port (103), the first adjustment assembly (46) and the second adjustment assembly (47) are mutually separated and maintain a second preset power; S4. After determining that the transmission structure (43) stops moving, the first adjustment component (46) and the second adjustment component (47) are stopped.

10. The installation method of the filter cartridge installation device according to claim 9, characterized in that: The specific steps of step S3 are as follows: monitoring the pressure of the pressure sensor (49), determining that the filter cartridge assembly (3) starts to move when the pressure of the pressure sensor (49) changes, recording a first pressure value, and recording a second pressure value after a preset time; If the second pressure value is greater than the first pressure value, it is determined that the filter cartridge assembly (3) is moving toward the filter port (103), and the first adjustment assembly (46) and the second adjustment assembly (47) are attracted to each other and maintain the first preset power; If the second pressure is less than the first pressure value, it is determined that the filter cartridge assembly (3) moves away from the filter port (103), the first adjustment assembly (46) and the second adjustment assembly (47) are separated from each other and maintain a second preset power, and the second preset power is less than the first preset power.

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