CN216223428U - Quick replacement structure for filter screen of high-efficiency filter - Google Patents

Abstract

The application discloses high efficiency filter screen quick replacement structure, including purifying box and the stop gear, first mounting panel, high efficiency filter screen, extrusion piece and the dwang of setting in purifying box one side, the inside top fixed connection mechanism of admitting air of purifying box, the inside below fixed connection exhaust mechanism of purifying box. In order to realize the function convenient to change, to the second handle of both sides slip, the second handle slides in the second spout rather than the inserted bar of rigid coupling, the spring on the dead lever is established to the extrusion cover when the inserted bar slides, the spring atress shrink, in turn to the right side pulling first in command, the first in command drives high-efficient filter screen through first mounting panel and moves to the outside, be convenient for change high-efficient filter screen, after the change, move the second mounting panel to the second fixed block on, loosen the second handle, spring reset drives the inserted bar and pegs graft in the jack of seting up on first mounting panel, the completion is changed.

Description

Quick replacement structure for filter screen of high-efficiency filter

Technical Field

The application relates to the field of filter screens, in particular to a quick replacement structure for a filter screen of a high-efficiency filter.

Background

High efficiency filter kind is very various, and its main effect is air-purifying, and air purification's final purpose reduces indoor space's air contaminant to minimum to reach the basic requirement of indoor air quality and cleanliness factor, after high efficiency filter screen used a period, need change high efficiency filter screen, so can use the change structure often.

The existing filter screen replacing structure has simpler function, the replacing structure of most high-efficiency filter screens is more complex, and the operation is more troublesome; in addition, the stability of part of high-efficiency filter screens is poor when the filter screens are used for purification. Therefore, a quick replacing structure for the filter screen of the high-efficiency filter is provided for solving the problems.

Disclosure of Invention

The quick replacement structure of the filter screen of the high-efficiency filter is provided in the embodiment, so that the problem that the high-efficiency filter screen in the prior art is not convenient to replace is solved.

According to one aspect of the application, a rapid replacing structure of a filter screen of a high-efficiency filter is provided, which comprises a purifying box, a limiting mechanism arranged on one side of the purifying box, a first mounting plate, a high-efficiency filter screen, an extrusion block and a rotating rod, the upper part inside the purifying box is fixedly connected with an air inlet mechanism, the lower part inside the purifying box is fixedly connected with an exhaust mechanism, one side in the purification box is connected with a first mounting plate in a sliding way, the right side of the first mounting plate is fixedly connected with a first handle, an L-shaped fixed plate is fixedly connected with the upper part inside the purifying box, a rotating rod is rotatably connected inside the L-shaped fixed plate, the limiting mechanism comprises an inserting rod, one side of the inserting rod penetrates through the first fixing block and is clamped with the first mounting plate, the jack with the inserted bar adaptation is seted up to both sides about the first mounting panel, the symmetry fixed connection of first fixed block is on the purifying box right side.

Further, the high-efficient filter screen of first mounting panel left side symmetry fixed connection, high-efficient filter screen left side fixed connection second mounting panel, second mounting panel bottom overlap joint second fixed block, inside second fixed block one side fixed connection purifying box.

Furthermore, one side of the surface of the rotating rod is fixedly connected with a first bevel gear, one side of the first bevel gear is meshed with a second bevel gear, and one side of the second bevel gear is fixedly connected with a rotating handle.

Further, dwang bottom threaded connection threaded rod, threaded rod one side threaded connection stopper, stopper opposite side sliding connection purifying box, the inside spacing groove of offering with the stopper adaptation of purifying box.

Further, a second sliding groove is formed in the first fixing block, a fixing rod is fixedly connected inside the second sliding groove, the surface of the fixing rod is connected with the inserting rod in a sliding mode, a spring is sleeved on the surface of the fixing rod, the inserting rod is fixedly connected to one side of the spring, and the second sliding groove is fixedly connected to the other side of the spring.

Furthermore, a second handle is fixedly connected to one side of the insertion rod, the second handle penetrates through and is connected with a first fixing block in a sliding mode, and a first sliding groove matched with the second handle is formed in the first fixing block.

Through the above-mentioned embodiment of this application, adopted stop gear, solved the problem that high efficiency filter screen is not convenient for change, guaranteed the practicality of device simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to an embodiment of the present disclosure.

In the figure: 1. a purification box; 2. a first mounting plate; 3. a first handle; 4. a first fixed block; 5. fixing the rod; 6. a spring; 7. inserting a rod; 8. a jack; 9. a first chute; 10. a second handle; 11. a second chute; 12. an air intake mechanism; 13. an exhaust mechanism; 14. a high-efficiency filter screen; 15. a second fixed block; 16. a second mounting plate; 17. extruding the block; 18. a threaded rod; 19. an L-shaped fixing plate; 20. rotating the rod; 21. a first bevel gear; 22. a second bevel gear; 23. a limiting block; 24. a limiting groove.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The limiting mechanism in this embodiment can be applied to various seed dressing devices, for example, the following wheat seed dressing device for agricultural planting is provided in this embodiment, and the limiting mechanism in this embodiment can be used for limiting the wheat seed dressing.

A wheat seed dressing device for agricultural planting comprises a stirring barrel, a first motor is fixedly connected to the middle position of the top of the stirring barrel, a first rotating shaft is fixedly connected to the bottom of the first motor and penetrates through the top of the stirring barrel to extend, a first stirring blade is fixedly connected to the surface of the first rotating shaft, the first rotating shaft is driven to rotate by the first motor, the first rotating shaft drives the first stirring blade on the surface to rotate, the first stirring blade uniformly stirs an entered medicament and wheat seeds, the middle position of the bottom of the stirring barrel is fixedly connected to the top of a pipeline, the bottom of the pipeline is fixedly connected to the middle position of the top of the collecting barrel, the wheat seeds after being dressed enter the collecting barrel through the pipeline, a second motor is fixedly connected to one side of the collecting barrel, a second rotating shaft is fixedly connected to the middle part of one side of the second motor and penetrates through one side of the collecting barrel to be rotatably connected to the inner side of the collecting barrel, the surface evenly distributed of second axis of rotation has the second to stir the leaf, drive the second axis of rotation through the second motor, the rotation of second axis of rotation drives the second and stirs the leaf, the second stirs the leaf and stirs the wheat seed after dressing, one side of the adjacent pipeline in top of collecting vessel all is provided with three through-hole, the equal fixedly connected with protection casing in upper and lower both ends of the inside both sides of collecting vessel, the inside of protection casing all is provided with the fan, the fan that utilizes both sides is bloied to dressing the back wheat seed of stirring, the moisture in blowing can distribute away from the through-hole, make its air-dry fast, the inside filter screen that all is provided with in one side of protection casing, avoid the wheat seed to get into the fan, also can make the wind blow out, the collecting vessel front end is provided with the door plant, the periphery of door plant and the crossing department of collecting vessel are provided with the rubber circle, prevent that the wheat seed in the stirring from spilling from the gap. The front end surface of agitator and collecting vessel all is provided with the observation window, can observe the seed dressing and the air-dry condition of wheat kind through the observation window, the surface of pipeline is provided with the valve, wheat kind after can mixing kind through valve control gets into the collecting vessel, all through first support frame fixed connection at the top of collecting vessel around the agitator bottom, equal fixedly connected with second support frame all around of collecting vessel bottom, one side of the adjacent first motor in top of agitator is provided with first import, can put into wheat kind through first import, the door plant passes through the hinge and turns to the front end of connecting at the collecting vessel on one side, one side on door plant surface is provided with the handle, utilize handle and hinge can open the door plant, take out the wheat kind after air-drying, the another side of the adjacent first motor in top of agitator is provided with the second import, can put into the medicament through the second import.

Of course, the clamping jaw of the embodiment can also be suitable for clamping various long sandbags. Here, description is not repeated, and the monitoring device according to the embodiment of the present application is described below.

Referring to fig. 1-3, a quick replacement structure for a filter screen of a high efficiency filter comprises a purification box 1, and a limiting mechanism, a first mounting plate 2, a high efficiency filter screen 14, an extrusion block 17 and a rotating rod 20 which are arranged on one side of the purification box 1, wherein an air inlet mechanism 12 is fixedly connected on the upper part inside the purification box 1, an air outlet mechanism 13 is fixedly connected on the lower part inside the purification box 1, one side inside the purification box 1 is slidably connected with the first mounting plate 2, the right side of the first mounting plate 2 is fixedly connected with a first handle 3, an L-shaped fixing plate 19 is fixedly connected on the upper part inside the purification box 1, the rotating rod 20 is rotatably connected inside the L-shaped fixing plate 19, the limiting mechanism comprises an insertion rod 7, one side of the insertion rod 7 penetrates through a first fixing block 4 to be clamped with the first mounting plate 2, insertion holes 8 matched with the insertion rod 7 are arranged on the upper and lower sides of the first mounting plate 2, the first fixing blocks 4 are symmetrically and fixedly connected to the right side of the purifying box 1.

The left side of the first mounting plate 2 is symmetrically and fixedly connected with a high-efficiency filter screen 14, the left side of the high-efficiency filter screen 14 is fixedly connected with a second mounting plate 16, the bottom of the second mounting plate 16 is lapped with a second fixing block 15, and one side of the second fixing block 15 is fixedly connected with the inside of the purification box 1; one side of the surface of the rotating rod 20 is fixedly connected with a first bevel gear 21, one side of the first bevel gear 21 is meshed with a second bevel gear 22, and one side of the second bevel gear 22 is fixedly connected with a rotating handle; the bottom of the rotating rod 20 is in threaded connection with a threaded rod 18, one side of the threaded rod 18 is in threaded connection with a limiting block 23, the other side of the limiting block 23 is in sliding connection with the purification box 1, and a limiting groove 24 matched with the limiting block 23 is formed in the purification box 1; a second sliding groove 11 is formed in the first fixing block 4, a fixing rod 5 is fixedly connected in the second sliding groove 11, an inserting rod 7 is connected to the surface of the fixing rod 5 in a sliding mode, a spring 6 is sleeved on the surface of the fixing rod 5, one side of the spring 6 is fixedly connected with the inserting rod 7, and the other side of the spring 6 is fixedly connected with the second sliding groove 11; one side of the insert rod 7 is fixedly connected with a second handle 10, the second handle 10 penetrates through and is connected with the first fixing block 4 in a sliding mode, and a first sliding groove 9 matched with the second handle 10 is formed in the first fixing block 4.

When the electric appliance is used, electric elements appearing in the application are externally connected with a power supply and a control switch, in order to realize the function of convenience in replacement, the second handle 10 is slid towards two sides, the second handle 10 and an inserted bar 7 fixedly connected with the second handle slide in a second chute 11, a spring 6 sleeved on a fixed rod 5 is extruded when the inserted bar 7 slides, the spring 6 is stressed and contracted, then a first handle 3 is pulled towards the right side, the first handle 3 drives a high-efficiency filter screen 14 to move towards the outer side through a first mounting plate 2, the high-efficiency filter screen 14 is convenient to replace, after replacement, a second mounting plate 16 is moved to a second fixed block 15, the second handle 10 is loosened, and the spring 6 is reset to drive the inserted bar 7 to be inserted into a jack 8 formed in the first mounting plate 2, so that replacement is completed; in order to further guarantee the stability of high-efficient filter screen 14, place second mounting panel 16 back on second fixed block 15, it rotates to drive second bevel gear 22 through changeing the handle, second bevel gear 22 drives the first bevel gear 21 of one side meshing and rotates, first bevel gear 21 drives the dwang 20 rather than the rigid coupling and rotates, dwang 20 drives bottom threaded connection's threaded rod 18 and moves down, threaded rod 18 drives the extrusion piece 17 extrusion of bottom rigid coupling simultaneously on second mounting panel 16, the stability of high-efficient filter screen 14 has further been guaranteed, threaded rod 18 drives the stopper 23 of one side rigid coupling and slides on spacing groove 24 simultaneously, stopper 23 is spacing threaded rod 18, the rationality of structure has been embodied.

The application has the advantages that:

1. in order to realize the function of convenient replacement, the second handle is slid towards two sides, the second handle and an insertion rod fixedly connected with the second handle slide in a second sliding chute, a spring sleeved on a fixed rod is extruded when the insertion rod slides, the spring is stressed to contract, then the first handle is pulled towards the right side, the first handle drives a high-efficiency filter screen to move towards the outside through a first mounting plate, the high-efficiency filter screen is convenient to replace, after the replacement, the second mounting plate is moved to a second fixed block, the second handle is loosened, the spring is reset to drive the insertion rod to be inserted into an insertion hole formed in the first mounting plate, and the replacement is finished;

2. this application is rational in infrastructure, for further guarantee high efficiency filter's stability, place the second mounting panel back on the second fixed block, through changeing the rotation of driving second bevel gear, second bevel gear drives the first bevel gear of one side meshing and rotates, first bevel gear drives the dwang rotation rather than the rigid coupling, the dwang drives bottom threaded connection's threaded rod and moves down, the threaded rod drives the extrusion piece extrusion of bottom rigid coupling simultaneously on the second mounting panel, high efficiency filter's stability has further been guaranteed, the stopper that the threaded rod drove one side rigid coupling simultaneously slides on the spacing groove, the stopper is spacing to the threaded rod, the rationality of structure has been embodied.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (6)

1. The utility model provides a high efficiency filter screen quick replacement structure which characterized in that: comprises a purifying box (1), a limiting mechanism, a first mounting plate (2), a high-efficiency filter screen (14), an extrusion block (17) and a rotating rod (20), wherein the limiting mechanism, the first mounting plate (2), the high-efficiency filter screen (14), the extrusion block (17) and the rotating rod (20) are arranged on one side of the purifying box (1), an air inlet mechanism (12) is fixedly connected on the upper part inside the purifying box (1), an air outlet mechanism (13) is fixedly connected on the lower part inside the purifying box (1), the first mounting plate (2) is slidably connected on one side inside the purifying box (1), a first handle (3) is fixedly connected on the right side of the first mounting plate (2), an L-shaped fixing plate (19) is fixedly connected on the upper part inside the purifying box (1), the rotating rod (20) is rotatably connected inside the L-shaped fixing plate (19), the limiting mechanism comprises an inserted bar (7), one side of the inserted bar (7) penetrates through the first fixing block (4) to be connected with the first mounting plate (2), and insertion holes (8) matched with the inserted bar (7) are formed in the upper and lower sides of the first mounting plate (2), the first fixing blocks (4) are symmetrically and fixedly connected to the right side of the purifying box (1).

2. The rapid replacement structure of a high efficiency filter screen of claim 1 wherein: first mounting panel (2) left side symmetry fixed connection high efficiency filter screen (14), high efficiency filter screen (14) left side fixed connection second mounting panel (16), second mounting panel (16) bottom overlap joint second fixed block (15), inside second fixed block (15) one side fixed connection purifying box (1).

3. The rapid replacement structure of a high efficiency filter screen of claim 1 wherein: one side of the surface of the rotating rod (20) is fixedly connected with a first bevel gear (21), one side of the first bevel gear (21) is meshed with a second bevel gear (22), and one side of the second bevel gear (22) is fixedly connected with a rotating handle.

4. The rapid replacement structure of a high efficiency filter screen of claim 1 wherein: dwang (20) bottom threaded connection threaded rod (18), threaded rod (18) one side threaded connection stopper (23), stopper (23) opposite side sliding connection purifying box (1), inside spacing groove (24) of offering with stopper (23) adaptation of purifying box (1).

5. The rapid replacement structure of a high efficiency filter screen of claim 1 wherein: first fixed block (4) is inside to have seted up second spout (11), inside fixed connection dead lever (5) of second spout (11), dead lever (5) surface sliding connection inserted bar (7), dead lever (5) surface cover is equipped with spring (6), spring (6) one side fixed connection inserted bar (7), spring (6) opposite side fixed connection second spout (11).

6. The rapid replacement structure of a high efficiency filter screen of claim 1 wherein: the handle-bar-type electric bicycle is characterized in that one side of the insertion rod (7) is fixedly connected with a second handle (10), the second handle (10) penetrates through and is connected with a first fixing block (4) in a sliding mode, and a first sliding groove (9) matched with the second handle (10) is formed in the first fixing block (4).

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