Air purifier for packaging room

Abstract

The utility model relates to an air purifier for a packaging room, and relates to the technical field of purification devices.The air purifier comprises a shell, a plurality of adsorption devices are arranged in an inner cavity of the shell, each adsorption device is provided with a cleaning device, the shell is provided with an air inlet and an air outlet, each adsorption device comprises a mounting frame and a filter screen, and the filter screens are fixedly connected with the mounting frames; the mounting frame is detachably connected with the shell; the cleaning device comprises a supporting assembly and a beating assembly, the supporting assembly comprises a fixing block, a supporting pipe, a gear and a rack, the fixing block slides in the vertical direction, the supporting pipe penetrates through the fixing block and is rotationally connected with the fixing block, the gear is meshed with the rack, and the gear is rotationally connected with the supporting pipe; the beating assembly comprises a mounting rod, the mounting rod penetrates through the supporting pipe and slides back and forth along the supporting pipe, and beating hammers are fixedly connected to the mounting rod at intervals. The workshop air purification device has the effect of better purifying air in a workshop.

Description

Technical Field

[0001] The present application relates to the technical field of purification devices, and in particular to an air purifier for a packaging room. Background Art

[0002] With the continuous development of air purification technology, air purifiers have entered more production workshops. Air purifiers can absorb, decompose or transform various air pollutants, generally including PM2.5, dust, pollen, decoration pollution such as formaldehyde, allergens, etc., effectively improving the cleanliness of the air and providing a clean area for food production.

[0003] In the related art, the air purification device includes a base and a shell. The shell is provided with an air inlet and an air outlet. The inner cavity of the shell is provided with multiple layers of air filter cloth. An exhaust fan is provided at the air outlet, so that the gas in the workshop enters from the air inlet, is filtered by the air filter cloth, and is discharged from the exhaust port, thereby completing the filtration of the air.

[0004] Regarding the above-mentioned related technologies, after a period of filtration, the surface of the multi-layer air filter cloth will absorb a lot of dust, which will reduce the filtration effect of the air filter cloth. Utility Model Content

[0005] In order to better purify the air in a workshop, the present application provides an air purifier for a packaging room.

[0006] The present application provides an air purifier for a packaging room, which adopts the following technical solution:

[0007] An air purifier for a packaging room, comprising a shell, a plurality of adsorption devices are arranged in the inner cavity of the shell, each adsorption device is equipped with a cleaning device, the shell is provided with an air inlet and an air outlet, the adsorption device comprises a mounting frame and a filter, the filter is fixedly connected to the mounting frame, and the mounting frame is detachably connected to the shell;

[0008] The cleaning device comprises a supporting assembly and a striking assembly, wherein the supporting assembly comprises a fixed block, a supporting tube, a gear and a rack, wherein the fixed block slides in a vertical direction, the supporting tube is passed through the fixed block and is rotatably connected to the fixed block, the gear meshes with the rack, and the gear and the supporting tube are rotatably connected;

[0009] The striking assembly comprises a mounting rod, the mounting rod is passed through the support tube and reciprocates along the support tube, and the mounting rod is fixedly connected with a striking hammer at intervals.

[0010] By adopting the above technical solution, when the workshop is air-purified, the air in the workshop enters the shell from the air inlet, and the installation frame provides support for the installation of the filter. After the gas passes through the filter, it leaves the shell through the air outlet. After a period of filtration and purification, there will be a certain amount of dust on the surface of the filter, thereby reducing the filter's effect. At this time, the fixed block slides downward in the vertical direction, driving the support tube to move downward in the vertical direction. At the same time, the support tube rotates with the cooperation of the gear rack, and the support tube drives the installation rod to rotate. The installation rod drives the hitting ball to rotate, and then the hitting ball hits the filter at different positions, and shakes off the dust on the filter, completing the cleaning operation of the filter. This ensures that there is less dust on the surface of the filter, and that the air can be continuously purified to ensure the purification effect.

[0011] Optionally, each of the striking hammers is provided with a flexible rod, one end of the flexible rod is fixedly connected to the mounting rod, and the other end of the flexible rod is fixedly connected to the striking hammer.

[0012] By adopting the above technical solution and setting the flexible rod, rigid contact between the striking hammer and the filter screen is avoided, which causes certain damage to the filter screen, thereby reducing the filtering effect of the filter screen on the air, which is not conducive to subsequent related operations.

[0013] Optionally, the support tube is provided with a limit groove, the inner cavity of the limit groove is provided with a limit block and a spring, the limit block slides along the limit groove, and the limit block is fixedly connected to the mounting rod, and the two ends of the spring are respectively fixedly connected to the support tube and the mounting rod;

[0014] The fixing block is provided with a cam, the cam and the fixing block are rotatably connected, and the cam abuts against the mounting rod.

[0015] By adopting the above technical solution, the limit groove provides support for the installation of the limit block and the spring, the cam rotates along the fixed block, and the cam abuts against the mounting rod, thereby driving the mounting rod to reciprocate along the support tube, so that the striking hammer can slide in the horizontal direction while sliding in the vertical direction, thereby being able to strike different positions of the filter.

[0016] Optionally, the adsorption device also includes a fixing rod, which is fixedly connected to the shell, and a positioning groove is provided on the top of the fixing rod. Elastic rods are provided on both sides of the inner cavity of the positioning groove along the length direction. The length direction of the elastic rod is perpendicular to the positioning groove. A locking block is provided at one end of the elastic rod away from the fixing rod, and the locking block is fixedly connected to the elastic rod.

[0017] By adopting the above technical solution, the setting of the fixing rod can provide support for the setting of the positioning groove, and the positioning groove can provide a limit for the installation of the installation frame. The operator adjusts the length of the spring-loaded rod and then adjusts the position between the two locking blocks, so that the locking blocks can better abut against the side wall of the installation frame to limit the installation frame.

[0018] Optionally, a guide groove is provided on the end surface of the locking block away from the elastic rod.

[0019] By adopting the above technical solution and setting the guide groove, it is convenient for the operator to insert the installation frame between the two locking blocks, and the locking blocks limit the installation frame, thereby improving the work efficiency of the operator.

[0020] Optionally, the shell is provided with a placement groove, the placement groove is used to accommodate the installation frame, the inner cavity of the placement groove is provided with a blocking plate, and the blocking plate is rotatably connected to the shell.

[0021] By adopting the above technical scheme, the setting of the placement groove makes it easy for the operator to place the installation frame into the inner cavity of the shell, and then replace the installation frame, and then replace the filter. The setting of the sealing plate makes it easy to seal the placement groove.

[0022] Optionally, protective nets are provided at the air inlet and the air outlet.

[0023] By adopting the above technical solution and setting the protective net, it is possible to prevent operators from inserting their hands into the inner cavity of the shell, thereby improving the overall safety of the device.

[0024] Optionally, it further includes a moving device, which includes a base plate, the base plate is provided with casters, the casters are fixedly connected to the base plate, and the base plate is fixedly connected to the shell.

[0025] By adopting the above technical solution, the base plate provides support for the installation of the shell, and the casters arranged under the base plate make it easy for the operator to move the base plate, and then move the entire device to another position to perform purification operations at different positions.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. By setting up a cleaning device, it is convenient to clean the dust on the surface of the filter, so that the surface of the filter can be kept clean to a certain degree and the air in the workshop can be filtered;

[0028] 2. By setting the fixing rod, the installation frame can be installed and fixed;

[0029] 3. By setting up a mobile device, it is convenient to move the device and perform air filtration and purification from different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the present application;

[0031] Figure 2 It is a schematic diagram of the cross-sectional structure of an embodiment of the present application;

[0032] Figure 3 yes Figure 2 The enlarged schematic diagram of part A in the middle;

[0033] Figure 4 It is a schematic cross-sectional view of a cleaning device.

[0034] Figure numerals: 1, moving device; 11, bottom plate; 12, casters; 13, lifting assembly; 131, jack; 132, support plate; 2, shell; 21, air inlet; 22, air outlet; 23, placement slot; 3, adsorption device; 31, blocking plate; 32, fixing rod; 321, positioning slot; 33, clamping assembly; 331, elastic rod; 332, locking block; 333, guide slot; 34, installation Frame; 35, filter; 4, cleaning device; 41, support assembly; 411, cylinder; 412, fixing block; 413, support tube; 414, gear; 415, rack; 42, striking assembly; 421, mounting rod; 422, abutment ring; 423, spring; 424, limit block; 425, striking hammer; 426, flexible rod; 43, vibration assembly; 431, first motor; 432, cam. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-4 This application is described in further detail.

[0036] The embodiment of the present application discloses an air purifier for a packaging room.

[0037] Reference Figure 1 and Figure 2 An air purifier for a packaging room includes a moving device 1, a shell 2, an adsorption device 3 and a cleaning device 4.

[0038] Reference Figure 1The mobile device 1 includes a base plate 11. In this embodiment, the base plate 11 is preferably a rectangular plate. The base plate 11 is horizontally arranged. The base plate 11 is provided with a caster 12 at each corner of the bottom wall. In this embodiment, the caster 12 is preferably a universal caster with a locking structure. The shell of the caster 12 is fixedly connected to the base plate 11 by screws. The bottom wall of the base plate 11 is provided with a lifting assembly 13 at the midpoint of each side wall. The lifting assembly 13 includes a jack 131 and a support plate 132. The jack 131 is vertically arranged. The shell of the jack 131 is fixedly connected to the base plate 11 by screws. The support plate 132 is rotatably connected to the output end of the jack 131 by a hinged seat connection.

[0039] Reference Figure 1 and Figure 2 In this embodiment, the housing 2 is preferably a hollow rectangular housing with an open bottom, and the housing 2 is fixedly connected to the top wall of the bottom plate 11 by screws. The two side walls of the housing 2 that are far from each other are coaxially penetrated with an air inlet 21 and an air outlet 22 in the horizontal direction, and a protective net is provided at the air inlet 21 and the air outlet 22, and the protective net is fixedly connected to the housing 2 by screws.

[0040] Reference Figure 1 and Figure 2 The top wall of the housing 2 is provided with a plurality of placement grooves 23 along the vertical direction. In this embodiment, the length direction of the placement grooves 23 is horizontal and perpendicular to the axis direction of the air inlet 21. An adsorption device 3 is provided in the inner cavity of each placement groove 23.

[0041] Reference Figure 1 and Figure 2 The adsorption device 3 includes a blocking plate 31 , which is located in the inner cavity of the placement groove 23 . The blocking plate 31 is rotatably connected to the shell 2 by a torsion spring connection, and the rotation axis of the blocking plate 31 is parallel to the length direction of the placement groove 23 .

[0042] Reference Figure 1 , Figure 2 and Figure 3The adsorption device 3 also includes a fixing rod 32, which is horizontally arranged. The length direction of the fixing rod 32 is perpendicular to the axial direction of the air inlet 21. Both ends of the fixing rod 32 along the length direction are attached to the inner wall of the shell 2. The fixing rod 32 is fixedly connected to the bottom plate 11 by welding. The top wall of the fixing rod 32 is provided with a positioning groove 321 along the length direction of the fixing rod 32, and the inner cavity of the positioning groove 321 is provided with a plurality of clamping assemblies 33 at intervals along the positioning groove 321. The clamping assembly 33 includes two elastic rods 331, and the two elastic rods 331 are respectively located on both sides of the length direction of the positioning groove 321. The telescopic rod is fixedly connected to the fixing plate by screws, and locking blocks 332 are provided on the end surfaces of the two telescopic rods close to each other. The locking blocks 332 are fixedly connected to the telescopic rod by screws, and a guide groove 333 is provided on the top wall of the locking block 332 at one end of the locking block 332 away from the telescopic rod, and the depth of the guide groove 333 gradually deepens in the direction away from the telescopic rod.

[0043] Reference Figure 1 and Figure 2 The adsorption device 3 further includes a mounting frame 34, which is preferably a hollow rectangular frame. The mounting frame 34 is vertically arranged, and can extend to the inner cavity of the positioning groove 321 after passing through the placement groove 23. At the same time, two locking blocks 332 are respectively attached to the two side walls of the mounting frame 34. The inner cavity of the mounting frame 34 is provided with a filter screen 35, and the filter screen 35 is fixedly connected to the mounting device by screws.

[0044] Reference Figure 1 , Figure 2 and Figure 4 Each mounting frame 34 is provided with a cleaning device 4, the cleaning device 4 comprises a supporting assembly 41, the supporting assembly 41 comprises a cylinder 411, a fixing block 412, a supporting tube 413, a gear 414 and a rack 415, the cylinder 411 is vertically arranged, and the outer shell of the cylinder 411 is fixedly connected to the housing 2 by screws, in this embodiment, the fixing block 412 is preferably a rectangular block, and the fixing block 412 is penetrated by a through hole in the horizontal direction, the supporting tube 413 is penetrated by the through hole, and is rotatably connected to the fixing block 412 by a bearing connection, the rack 415 is vertically arranged, and the rack 415 is fixedly connected to the housing 2 by screws, the gear 414 is coaxially fixedly connected to the supporting tube 413 by a key connection, and the gear 414 and the rack 415 are meshed.

[0045] Reference Figure 1 , Figure 2 and Figure 4The cleaning device 4 further includes a striking assembly 42, which includes a mounting rod 421 and an abutting ring 422. A limiting groove is coaxially arranged at one end of the inner cavity of the support tube 413 away from the gear 414. A spring 423 and a limiting block 424 are arranged in the inner cavity of the limiting groove. The limiting block 424 can slide along the length direction of the limiting groove. One end of the spring 423 is fixedly connected to the limiting block 424 by screw fixing, and the other end is fixedly connected to the support tube 413 by screw fixing. The abutting ring 422 is fixedly connected to the mounting rod 421 by screw fixing.

[0046] Reference Figure 1 , Figure 2 and Figure 4 The striking assembly 42 also includes a plurality of striking hammers 425. In this embodiment, the striking hammers 425 are preferably made of elastic material. The striking hammers 425 are arranged at intervals along the length direction of the mounting rod 421. Each striking hammer 425 is equipped with a flexible rod 426. One end of the flexible rod 426 is fixedly connected to the striking hammer 425 by means of screws, and the other end is fixedly connected to the mounting rod 421 by means of screws.

[0047] Reference Figure 1 , Figure 2 and Figure 4 The cleaning device 4 also includes a vibration component 43, which includes a first motor 431 and a cam 432. In this embodiment, the first motor 431 is preferably a servo motor. The housing of the first motor 431 is fixedly connected to the fixed block 412 by screws, and the cam 432 is fixedly connected to the output shaft of the first motor 431 by a key connection, and the side wall of the cam 432 abuts against the side wall of the abutment ring 422.

[0048] The implementation principle of an air purifier for a packaging room in an embodiment of the present application is as follows: an operator first moves the bottom plate 11 by means of casters 12 , then props up the bottom plate 11 by means of a jack 131 , and then purifies the surrounding air by means of a fan.

[0049] After a period of filtering operation, the cylinder 411 drives the fixed block 412 to slide in the vertical direction, and at the same time, the support tube 413 rotates along the fixed block 412 through the engagement of the gear 414 and the rack 415. At the same time, the first motor 431 drives the cam 432 to rotate, and the cam 432 drives the mounting rod 421 to reciprocate along the length direction of the support tube 413, so that the striking hammer 425 at the mounting rod 421 vibrates the filter screen 35.

[0050] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An air purifier for a packaging room, characterized in that: The invention comprises a shell (2), wherein the inner cavity of the shell (2) is provided with a plurality of adsorption devices (3), each adsorption device (3) is equipped with a cleaning device (4), the shell (2) is provided with an air inlet (21) and an air outlet (22), the adsorption device (3) comprises a mounting frame (34) and a filter (35), the filter (35) and the mounting frame (34) are fixedly connected, and the mounting frame (34) and the shell (2) are detachably connected; The cleaning device (4) comprises a supporting assembly (41) and a striking assembly (42); the supporting assembly (41) comprises a fixing block (412), a supporting tube (413), a gear (414) and a rack (415); the fixing block (412) slides in a vertical direction; the supporting tube (413) is passed through the fixing block (412) and is rotatably connected to the fixing block (412); the gear (414) is meshed with the rack (415), and the gear (414) and the supporting tube (413) are rotatably connected; The striking assembly (42) comprises a mounting rod (421), the mounting rod (421) is inserted into the support tube (413) and reciprocates along the support tube (413), and the mounting rod (421) is fixedly connected with a striking hammer (425) at intervals.

2. The air purifier for packaging room according to claim 1, characterized in that: Each of the striking hammers (425) is provided with a flexible rod (426), one end of the flexible rod (426) is fixedly connected to the mounting rod (421), and the other end is fixedly connected to the striking hammer (425).

3. The air purifier for packaging room according to claim 2, characterized in that: The support tube (413) is provided with a limiting groove, and the inner cavity of the limiting groove is provided with a limiting block (424) and a spring (423), the limiting block (424) slides along the limiting groove, and the limiting block (424) and the mounting rod (421) are fixedly connected, and the two ends of the spring (423) are respectively fixedly connected to the support tube (413) and the mounting rod (421); The fixing block (412) is provided with a cam (432), the cam (432) and the fixing block (412) are rotatably connected, and the cam (432) abuts against the mounting rod (421).

4. The air purifier for packaging room according to claim 3, characterized in that: The adsorption device (3) further comprises a fixing rod (32), wherein the fixing rod (32) is fixedly connected to the shell (2), a positioning groove (321) is provided at the top of the fixing rod (32), elastic rods (331) are provided on both sides of the inner cavity of the positioning groove (321) along the length direction, the length direction of the elastic rod (331) is perpendicular to the positioning groove (321), a locking block (332) is provided at one end of the elastic rod (331) away from the fixing rod (32), and the locking block (332) and the elastic rod (331) are fixedly connected.

5. The air purifier for packaging room according to claim 4, characterized in that: A guide groove (333) is provided on the end surface of the locking block (332) away from the elastic rod (331).

6. The air purifier for packaging room according to claim 1, characterized in that: The housing (2) is provided with a placement groove (23), the placement groove (23) is used to accommodate the installation frame (34), the inner cavity of the placement groove (23) is provided with a blocking plate (31), and the blocking plate (31) is rotatably connected to the housing (2).

7. The air purifier for packaging room according to claim 1, characterized in that: The air inlet (21) and the air outlet (22) are both provided with protective nets.

8. The air purifier for packaging room according to claim 1, characterized in that: The mobile device (1) also comprises a base plate (11), wherein the base plate (11) is provided with casters (12), wherein the casters (12) and the base plate (11) are fixedly connected, and wherein the base plate (11) and the housing (2) are fixedly connected.

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