Filtering structure for clean workshop

Abstract

The utility model provides a filter structure for a clean workshop, which belongs to the technical field of purification devices, aims to solve the problem that the existing filter structure stops operating when a filter screen is replaced, and affects the operation of the filter structure, and comprises a filter main body, a filter air outlet, a filter air pump, a separation partition plate, a movable sliding block, a displacement sliding block, a filter adjusting mechanism and a filter mounting mechanism, the filtering air outlet is fixedly connected to the outer end surface of the filtering main body; the filtering air pump is fixedly connected to the rear end surface of the filtering main body; the separating partition plate is fixedly connected to the inner end surface of the filtering main body; the movable sliding block is slidably connected to the rear end face of the separation partition plate. The displacement sliding block is slidably connected to the rear end face of the separation partition plate. The filtering adjusting mechanism is arranged in the filtering main body; and the filter mounting mechanism is arranged in the filter main body. By adopting the filtering adjusting mechanism, the accidental situation of maintenance of the filtering structure is reduced, and by adopting the filtering mounting mechanism, a worker can conveniently maintain the filtering structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of purification devices, and more specifically, particularly relates to a filtering structure for clean workshops. Background Art

[0002] A clean workshop refers to a dust-free workshop, where the interior of the workshop is in an environment with a low pollution level. The workshop needs to be sealed, and then a filtering structure is installed on the workshop so that the external gas can pass through the filtering structure to filter the air, and the air after filtration can then enter the interior of the workshop.

[0003] According to CN202121584017.8, the utility model belongs to the field of filtering structures, especially an environmentally friendly clean room filtering structure for clean workshops. In view of the inconvenience of disassembling and assembling the existing pump body and filter screen, and the inconvenience of maintenance after a certain period of use, the following scheme is proposed, which includes a shell, a rectangular frame is clamped in the shell, a filter screen is arranged in the rectangular frame, one side of the rectangular frame is fixedly connected with two horizontal plates, one side of the two horizontal plates is fixedly connected with the same side plate, one side of the shell contacts with a pump body, one side of the pump body is fixedly connected with a square plate, one side of the shell is provided with a square hole, the square plate is clamped with the square hole, a vertical groove is provided on the inner wall of one side of the shell, a vertical plate is vertically slidably installed in the vertical groove, and a positioning plate is fixedly connected to one side of the vertical plate. The pump body and filter screen of the utility model are easy to disassemble and assemble, and convenient for maintenance after a certain period of use.

[0004] Based on the above, the existing filter structure generally filters the air through the filter mesh structure, and the filter mesh is plugged in and installed inside the structure. When the filter mesh is used for a period of time, the filter mesh needs to be replaced. When replacing the filter mesh, the filter structure needs to be stopped and then opened to replace the filter mesh. When the staff replaces the filter mesh, the filter structure stops working, affecting the work of the filter structure. After the filter mesh is replaced, the staff forgets to start the filter structure, which easily affects the air inside the workshop. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a filtering structure for a clean workshop to solve the problem that the existing filtering structure generally filters the air through a filter mesh structure, and the filter mesh is plugged and installed inside the structure. The filter mesh needs to be replaced after being used for a period of time. When replacing the filter mesh, the filtering structure needs to be stopped and then opened to replace the filter mesh. When the staff replaces the filter mesh, the filtering structure stops working, affecting the operation of the filtering structure. After the filter mesh is replaced, the staff forgets to start the filtering structure, which easily affects the air inside the workshop.

[0006] The purpose and effect of the filter structure for clean workshops of the utility model are achieved by the following specific technical means:

[0007] A filtering structure for a clean workshop comprises a filtering body, a filtering baffle, a filtering air outlet, a filtering air pump, a separating baffle, a movable slider, a displacement slider, a filtering adjustment mechanism and a filtering installation mechanism; the filtering baffle is bolted to the front end face of the filtering body; there are two groups of filtering air outlets, which are respectively fixedly connected to the left and right end faces of the filtering body; the filtering air pump is fixedly connected to the rear end face of the filtering body; the separating baffle is fixedly connected to the middle position of the inner end face of the filtering body; the movable slider is slidably connected to the left inner side of the rear end face of the separating baffle; the displacement slider is slidably connected to the right inner side of the rear end face of the separating baffle; the filtering adjustment mechanism is arranged inside the filtering body; there are two groups of filtering installation mechanisms, which are respectively arranged inside the left and right end faces of the filtering body.

[0008] Furthermore, the filter adjustment mechanism includes: a movable shaft and a movable knob; the movable shaft is rotatably connected to the middle position inside the upper end surface of the filter body; the movable knob is coaxially fixedly connected to the middle position of the movable shaft, and the movable knob rotates on the upper end surface of the filter body.

[0009] Furthermore, the filtering adjustment mechanism also includes: a changing gear, a moving gear and a moving rack; the changing gear is coaxially fixedly connected to the left side of the moving shaft; the moving gear rotates inside the upper end surface of the filtering body, and the changing gear and the moving gear are meshed to form a gear transmission mechanism; the moving rack is slidably connected to the upper side of the separation partition, the moving rack is fixedly connected to the upper end surface of the moving slider, and the moving gear and the moving rack are meshed to form a gear rack transmission mechanism.

[0010] Furthermore, the filter adjustment mechanism also includes: a moving pulley, a connecting transmission belt and a connecting pulley; the moving pulley is coaxially fixedly connected to the right side of the moving shaft; the connecting pulley rotates inside the upper end surface of the filter body; the connecting transmission belt is connected to the moving pulley and the outer end surface of the connecting pulley.

[0011] Furthermore, the filter adjustment mechanism also includes: a displacement gear, a displacement rack and a moving roller; the displacement gear is coaxially fixedly connected to the right side of the connecting pulley; the displacement rack is slidably connected to the upper side of the separation partition, the displacement gear and the displacement rack are meshed to form a gear rack transmission mechanism, and the displacement rack is fixedly connected to the upper end face of the displacement slider; the moving rollers are arranged in a total of multiple groups, and the multiple groups of moving rollers are respectively rotatably connected to the displacement slider and the lower end face of the moving slider, and the multiple groups of moving rollers are respectively slid inside the inner end face of the filter body.

[0012] Furthermore, the filter installation mechanism includes: an air filter, an installation slot, an installation slider and an installation block; the air filter is located on the inner end surface of the filter body; the installation slot is opened in the middle position of the outer end surface of the air filter; the installation slider is slidably connected inside the middle position of the outer end surface of the filter body; the installation block is fixedly connected to the inner end surface of the installation slider, and the installation slot and the installation block are plug-connected.

[0013] Furthermore, the filter installation mechanism also includes: an installation spring and an installation block; the installation spring is fixedly connected to the inside of the outer end surface of the filter body, and the installation spring and the outer end surface of the installation slider are elastically connected; the installation block is fixedly connected to the lower side of the outer end surface of the installation slider, and the installation block slides on the outer end surface of the filter body.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model adopts a filter adjustment mechanism to achieve a separation partition disposed inside the filter structure. The separation partition divides the filter structure into two parts to filter air. When the moving slider blocks the gap of the separation partition, the displacement slider flows out of the gap of the separation partition, and the air flows to the right side of the filter structure through the displacement slider. The air is purified on the right side of the filter structure. When the staff maintains the left side of the filter structure, there is no need to close the filter structure when the staff maintains the filter structure, thereby avoiding the problem that the staff needs to close the filter structure to maintain the filter structure, which affects the work of the filter structure. At the same time, it avoids the problem that the staff starts the filter structure after completing the maintenance of the filter structure, thereby reducing unexpected situations in the maintenance of the filter structure.

[0016] The utility model adopts the filter installation mechanism, so that when the staff maintains the filter structure, the installation slot and the installation plug block fix the air filter, which is convenient for the staff to quickly install and disassemble the air filter and convenient for the staff to maintain the filter structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the front view of the filtering structure of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the rear view of the filtering structure of the utility model.

[0019] Figure 3 It is a schematic diagram of the structure inside the filter body of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the internal section of the filter structure of the utility model.

[0021] Figure 5 It is a schematic diagram of the overall structure of the filtering and adjusting mechanism of the utility model.

[0022] Figure 6 It is a structural schematic diagram of the upper part of the filtering and adjusting mechanism of the utility model.

[0023] Figure 7 It is a structural schematic diagram of the lower part of the filtering and adjusting mechanism of the utility model.

[0024] Figure 8 It is a structural schematic diagram of the filter installation mechanism of the utility model.

[0025] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0026] 1. Filter body; 2. Filter baffle; 3. Filter outlet; 4. Filter air pump; 5. Separation baffle; 6. Moving shaft; 601. Moving knob; 602. Changing gear; 603. Moving pulley; 7. Moving gear; 8. Moving slider; 801. Moving rack; 9. Connecting drive belt; 10. Connecting pulley; 1001. Displacement gear; 11. Displacement slider; 1101. Displacement rack; 12. Moving roller; 13. Air filter; 1301. Installation slot; 14. Installation slider; 1401. Installation plug-in block; 1402. Installation spring; 1403. Installation break block. DETAILED DESCRIPTION

[0027] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0028] Embodiment 1:

[0029] As attached Figure 1 To Attachment Figure 7 As shown:

[0030] The utility model provides a filtering structure for a clean workshop, comprising a filtering body 1, a filtering baffle 2, a filtering air outlet 3, a filtering air pump 4, a separating baffle 5, a moving slider 8, a displacement slider 11 and a filtering adjustment mechanism; the filtering baffle 2 is bolted to the front end face of the filtering body 1; two groups of filtering air outlets 3 are provided, and the two groups of filtering air outlets 3 are respectively fixedly connected to the left and right end faces of the filtering body 1; the filtering air pump 4 is fixedly connected to the rear end face of the filtering body 1; the separating baffle 5 is fixedly connected to the middle position of the inner end face of the filtering body 1; the moving slider 8 is slidably connected to the left inner side of the rear end face of the separating baffle 5; the displacement slider 11 is slidably connected to the right inner side of the rear end face of the separating baffle 5; and the filtering adjustment mechanism is arranged inside the filtering body 1.

[0031] Among them, the filtering adjustment mechanism includes: a moving shaft 6 and a moving knob 601; the moving shaft 6 is rotatably connected to the middle position inside the upper end surface of the filtering body 1; the moving knob 601 is coaxially fixedly connected to the middle position of the moving shaft 6, and the moving knob 601 rotates on the upper end surface of the filtering body 1. During use, the staff twists the moving knob 601 to drive the moving shaft 6 to rotate.

[0032] Among them, the filtering adjustment mechanism also includes: a changing gear 602, a moving gear 7 and a moving rack 801; the changing gear 602 is coaxially fixedly connected to the left side of the moving shaft 6; the moving gear 7 rotates inside the upper end surface of the filter body 1, and the changing gear 602 and the moving gear 7 are meshed to form a gear transmission mechanism; the moving rack 801 is slidably connected to the upper side of the separation baffle 5, the moving rack 801 and the upper end surface of the moving slider 8 are fixedly connected, and the moving gear 7 and the moving rack 801 are meshed to form a gear rack transmission mechanism. During use, the moving shaft 6 rotates to drive the changing gear 602 to rotate, the changing gear 602 rotates to drive the meshing moving gear 7 to rotate, the moving gear 7 rotates to drive the meshing moving rack 801 to slide, and the sliding of the moving rack 801 drives the moving slider 8 to slide.

[0033] Among them, the filtering adjustment mechanism also includes: a moving pulley 603, a connecting transmission belt 9 and a connecting pulley 10; the moving pulley 603 is coaxially fixedly connected to the right side of the moving shaft 6; the connecting pulley 10 rotates inside the upper end surface of the filtering body 1; the connecting transmission belt 9 is connected to the outer end surfaces of the moving pulley 603 and the connecting pulley 10. During use, the rotation of the moving shaft 6 drives the moving pulley 603 to rotate, the rotation of the moving pulley 603 drives the connecting transmission belt 9 to transmit, and the connecting transmission belt 9 drives the connecting pulley 10 to rotate.

[0034] Among them, the filtering adjustment mechanism also includes: a displacement gear 1001, a displacement rack 1101 and a moving roller 12; the displacement gear 1001 is coaxially fixedly connected to the right side of the connecting pulley 10; the displacement rack 1101 is slidably connected to the upper side of the separation partition 5, the displacement gear 1001 and the displacement rack 1101 are meshed to form a gear rack transmission mechanism, and the displacement rack 1101 is fixedly connected to the upper end surface of the displacement slider 11; there are multiple groups of moving rollers 12, and multiple groups of moving rollers 12 are respectively rotatably connected to the lower end surfaces of the displacement slider 11 and the moving slider 8, and multiple groups of moving rollers 12 are respectively slid inside the inner end surface of the filter body 1. During use, the connecting pulley 10 rotates to drive the displacement gear 1001 to rotate, the displacement gear 1001 rotates to drive the meshing displacement rack 1101 to slide, the displacement rack 1101 slides to drive the displacement slider 11 to slide, and the moving slider 8 and the displacement slider 11 slide to drive the moving roller 12 to move.

[0035] The specific usage and function of the first embodiment are as follows:

[0036] During use, the staff twists the moving knob 601 to rotate and drive the moving shaft 6 to rotate, the movement of the moving shaft 6 drives the changing gear 602 to rotate, the changing gear 602 drives the meshing moving gear 7 to rotate, the movement of the moving gear 7 drives the meshing moving rack 801 to slide, the sliding of the moving rack 801 drives the moving slider 8 to slide, the movement of the moving shaft 6 drives the moving pulley 603 to rotate, the movement of the moving pulley 603 drives the connecting transmission belt 9 to transmit, the connecting transmission belt 9 drives the connecting pulley 10 to rotate, the rotation of the connecting pulley 10 drives the displacement gear 1001 to rotate, the movement of the displacement gear 1001 drives the meshing displacement rack 1101 to slide, the sliding of the displacement rack 1101 drives the displacement slider 11 to slide, the sliding of the moving slider 8 and the displacement slider 11 drives the moving roller 12 to move, so that the sliding of the moving slider 8 and the displacement slider 11 controls the outflow direction of the gas.

[0037] Embodiment 2:

[0038] Based on the first embodiment, as shown in the attached Figure 8 As shown:

[0039] The utility model provides a filtering structure for a clean workshop, which also includes a filtering installation mechanism. There are two groups of filtering installation mechanisms, which are respectively arranged inside the left and right end surfaces of a filtering body 1. The filtering installation mechanism includes: an air filter 13, an installation slot 1301, an installation slider 14 and an installation plug-in block 1401; the air filter 13 is located on the inner end surface of the filtering body 1; the installation slot 1301 is opened in the middle position of the outer end surface of the air filter 13; the installation slider 14 is slidably connected inside the middle position of the outer end surface of the filtering body 1; the installation plug-in block 1401 is fixedly connected to the inner end surface of the installation slider 14, and the installation slot 1301 and the installation plug-in block 1401 are plug-connected. During use, when the air filter 13 is placed on the inner end surface of the filtering body 1, the installation slot 1301 is driven to move, and when the installation slot 1301 moves to the position of the installation plug-in block 1401.

[0040] Among them, the filter installation mechanism also includes: an installation spring 1402 and an installation block 1403; the installation spring 1402 is fixedly connected to the inside of the outer end surface of the filter body 1, and the installation spring 1402 is elastically connected to the outer end surface of the installation slider 14; the installation block 1403 is fixedly connected to the lower side of the outer end surface of the installation slider 14, and the installation block 1403 slides on the outer end surface of the filter body 1. During use, when the installation slot 1301 moves to the position of the installation block 1401, the installation spring 1402 drives the installation slider 14 to slide, and the sliding of the installation slider 14 drives the installation block 1401 to slide. The installation block 1401 slides into the inside of the installation slot 1301 to fix the air filter 13 inside the filter body 1. When the staff pulls the installation block 1403 to slide and drive the installation block 1401 to separate from the installation slot 1301, the air filter 13 can be removed from the inside of the filter body 1.

[0041] The specific usage and function of the second embodiment are as follows:

[0042] During use, when the air filter 13 is placed on the inner end surface of the filter body 1, it drives the installation slot 1301 to move. When the installation slot 1301 moves to the position of the installation block 1401, the installation spring 1402 drives the installation slider 14 to slide. The sliding of the installation slider 14 drives the sliding of the installation block 1401. The installation block 1401 is slid and inserted into the installation slot 1301 to fix the air filter 13 inside the filter body 1. When the staff pulls the installation block 1403 to slide and drive the installation block 1401 to separate from the installation slot 1301, the air filter 13 can be removed from the inside of the filter body 1, thereby facilitating the installation and disassembly of the air filter 13.

Claims

1. A filter structure for a clean room, comprising a filter body (1), a filter baffle (2), a filter air outlet (3), a filter air pump (4), a separation baffle (5), a movable slider (8), a displacement slider (11), a filter adjustment mechanism and a filter installation mechanism; the filter baffle (2) is bolted to the front end surface of the filter body (1); characterized in that: The filter air outlets (3) are provided in two groups, and the two groups of filter air outlets (3) are respectively fixedly connected to the left and right end surfaces of the filter body (1); the filter air pump (4) is fixedly connected to the rear end surface of the filter body (1); the separation baffle (5) is fixedly connected to the middle position of the inner end surface of the filter body (1); the movable slider (8) is slidably connected to the left interior of the rear end surface of the separation baffle (5); the displacement slider (11) is slidably connected to the right interior of the rear end surface of the separation baffle (5); the filter adjustment mechanism is arranged inside the filter body (1); the filter installation mechanism is provided in two groups, and the two groups of filter installation mechanisms are respectively arranged inside the left and right end surfaces of the filter body (1).

2. A filter structure for a clean room as claimed in claim 1, characterized in that: The filter adjustment mechanism comprises: a movable shaft (6) and a movable knob (601); the movable shaft (6) is rotatably connected to the middle position inside the upper end surface of the filter body (1); the movable knob (601) is coaxially fixedly connected to the middle position of the movable shaft (6), and the movable knob (601) is rotatable on the upper end surface of the filter body (1).

3. A filter structure for a clean room as claimed in claim 2, characterized in that: The filtering adjustment mechanism also includes: a direction-changing gear (602), a moving gear (7) and a moving rack (801); the direction-changing gear (602) is coaxially fixedly connected to the left side of the moving rotating shaft (6); the moving gear (7) rotates inside the upper end surface of the filtering body (1), and the direction-changing gear (602) and the moving gear (7) are meshed to form a gear transmission mechanism; the moving rack (801) is slidably connected to the upper side of the separation baffle (5), the moving rack (801) is fixedly connected to the upper end surface of the moving slider (8), and the moving gear (7) and the moving rack (801) are meshed to form a gear rack transmission mechanism.

4. A filter structure for a clean room as claimed in claim 2, characterized in that: The filter adjustment mechanism also includes: a moving pulley (603), a connecting transmission belt (9) and a connecting pulley (10); the moving pulley (603) is coaxially fixedly connected to the right side of the moving rotating shaft (6); the connecting pulley (10) rotates inside the upper end surface of the filter body (1); and the connecting transmission belt (9) is transmission-connected to the outer end surfaces of the moving pulley (603) and the connecting pulley (10).

5. A filter structure for a clean room as claimed in claim 4, characterized in that: The filter adjustment mechanism further comprises: a displacement gear (1001), a displacement rack (1101) and a moving roller (12); the displacement gear (1001) is coaxially fixedly connected to the right side of the connecting pulley (10); the displacement rack (1101) is slidably connected to the upper side of the interior of the separation partition (5); the displacement gear (1001) and the displacement rack (1101) are meshed to form a gear rack transmission mechanism; the displacement rack (1101) is fixedly connected to the upper end surface of the displacement slider (11); a plurality of groups of the moving rollers (12) are provided, the plurality of groups of the moving rollers (12) are respectively rotatably connected to the displacement slider (11) and the lower end surface of the moving slider (8), and the plurality of groups of the moving rollers (12) are respectively slidable inside the inner end surface of the filter body (1).

6. A filter structure for a clean room as claimed in claim 1, characterized in that: The filter installation mechanism comprises: an air filter (13), an installation slot (1301), an installation slider (14) and an installation plug-in block (1401); the air filter (13) is located on the inner end surface of the filter body (1); the installation slot (1301) is arranged in the middle position of the outer end surface of the air filter (13); the installation slider (14) is slidably connected inside the middle position of the outer end surface of the filter body (1); the installation plug-in block (1401) is fixedly connected to the inner end surface of the installation slider (14), and the installation slot (1301) and the installation plug-in block (1401) are plug-connected.

7. A filter structure for a clean room as claimed in claim 6, characterized in that: The filter installation mechanism also includes: a mounting spring (1402) and a mounting block (1403); the mounting spring (1402) is fixedly connected to the inside of the outer end surface of the filter body (1), and the mounting spring (1402) and the outer end surface of the mounting slider (14) are elastically connected; the mounting block (1403) is fixedly connected to the lower side of the outer end surface of the mounting slider (14), and the mounting block (1403) slides on the outer end surface of the filter body (1).

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