Dust collector explosion-proof box with protective structure

Abstract

The utility model provides a dust collector explosion-proof box with a protection structure, which comprises a box body, the outer side of the box body is slidably connected with a protection frame, the middle parts of the inner walls of the two sides of the protection frame are connected with sliding seats, the middle parts of the two sides of the box body are provided with sliding chutes, the sliding seats are slidably connected in the sliding chutes, one side of each sliding chute is connected with a first buffer, and the other side of each sliding chute is connected with a second buffer. One end of each first buffer is connected with the middle of one side of the sliding base, the tops of the two sides and the bottoms of the two sides of the protection frame are each connected with two clamping plates in a clamped mode through limiting mechanisms, second buffers are arranged on one sides of the clamping plates, every four second buffers located on one side form a group, and one ends of the two groups of second buffers are each connected with a protection plate; through the cooperation of the protection frame and the first buffer, the impact on the back face of the box body is buffered, through the cooperation of the protection plate and the second buffer, the impact on the two sides of the box body is buffered, the protection range of the box body is expanded, and the box body is prevented from toppling or being damaged under hard impact.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum cleaners, in particular to an explosion-proof box of a vacuum cleaner with a protective structure. Background Art

[0002] Industrial vacuum cleaners are a type of dust collection and cleaning equipment commonly used in industry. They can be used to collect waste and dust, filter and purify air, and clean the environment during industrial production processes. At the same time, they can be used in conjunction with industrial production equipment to absorb dust and debris generated during production, ensuring a clean working environment and the health of employees. When in use, a vacuum cleaner explosion-proof box is required to ensure the stable operation of the industrial vacuum cleaner.

[0003] Among them, the "explosion-proof box with protective function" disclosed in the application number "CN202322058731.9" is also an increasingly mature technology, including an explosion-proof box main body, a hinge connected to the front of the explosion-proof box main body, a door panel connected to the back of the hinge, a door handle installed in front of the door panel, and a built-in box connected to the inner side of the explosion-proof box main body. Heat dissipation holes are provided on the left and right sides of the built-in box, and slide grooves are provided on the left and right sides of the built-in box. Threaded holes are provided on the left and right sides of the built-in box. The explosion-proof box with protective function is provided with a filter frame at the inner bottom end of the explosion-proof box main body, and the filter screen, the first filter layer and the second filter layer can be used to adsorb flammable substances in the air, thereby playing a role of filtering and purifying. The air is also driven by the provision of a suction fan to quickly purify the air, while playing a role of heat dissipation, which can not only take away the heat generated by the internal components, but also effectively avoid the accumulation of flammable substances in the explosion-proof box main body, thereby greatly improving the safety. After further retrieval, the application The "explosion-proof box with high-temperature warning function" disclosed in the patent application number "CN201820756203.7" comprises an explosion-proof box body, an explosion-proof box door and a high-temperature alarm, the explosion-proof box body and the explosion-proof box door are rotatably connected by a hinge, an observation window is arranged on the surface of the explosion-proof box door, an identification QR code is arranged at the lower end of the observation window, a handle is arranged on one side of the identification QR code, a top cover is arranged on the upper end of the explosion-proof box body, an infrared camera is arranged on the surface of the top cover, a base is arranged at the lower end of the explosion-proof box body, and a wiring port is arranged on one side of the explosion-proof box body, the infrared camera is electrically connected to a microprocessor, and the microprocessor is electrically connected to the identification QR code. Through the set identification QR code, the device can be bound by scanning the code through a mobile phone APP, and various information of the explosion-proof box can be remotely viewed. Through the set high-temperature alarm and temperature sensor, an alarm can be issued when the temperature in the explosion-proof box is sensed to be too high, and the structure is scientific and reasonable.

[0004] However, the above method still has the following defects in actual use: the protective structure is single, and the explosion-proof box of the vacuum cleaner is easy to topple over or damage the explosion-proof box body under the hard impact of external force. Therefore, the utility model provides a vacuum cleaner explosion-proof box with a protective structure. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a vacuum cleaner explosion-proof box with a protective structure which can protect the box body of the vacuum cleaner explosion-proof box and prevent the box body from tipping over or being damaged.

[0006] The utility model provides an explosion-proof box for a vacuum cleaner with a protective structure, comprising a box body, a moving mechanism being provided at the bottom end of the box body, the outer side of the box body being slidably connected to a protective frame, the middle parts of inner walls on both sides of the protective frame being connected to sliding seats, the middle parts of both sides of the box body being provided with sliding grooves, the sliding seats being slidably connected to the inside of the sliding grooves, one side of the sliding grooves being connected to a first buffer, one end of the first buffer being connected to the middle part of one side of the sliding seat, the top of both sides of the protective frame and the bottom of both sides being clamped and connected to two clamping plates through a limiting mechanism, one side of the clamping plate being provided with a second buffer, every four second buffers located on one side forming a group, and one end of the two groups of second buffers being connected to a protective plate.

[0007] The utility model can buffer the impact on the back of the box body through the protective frame, and buffer the impact on the side of the box body through the two protective plates, thereby increasing the protective structure, protecting the explosion-proof box, and preventing the box body from being damaged or tipped over.

[0008] In a possible implementation, both sides of the interior of the slide groove are connected to limit rods, and the interior of the slide seat is slidably connected to the outer wall of the limit rod.

[0009] In a possible implementation manner, an elastic pad is provided on the inner wall of the back side of the protection frame.

[0010] In a possible embodiment, the limiting mechanism includes a through slot and a clamping slot. The through slot is opened on one side of the protective frame. Both sides of the through slot are slidably connected with a movable seat. One side of the movable seat is connected with a clamping rod. One side of the clamping rod is set as an inclined surface. The clamping slot is opened in the middle of one side of the clamping plate, and the clamping rod is clamped and connected with the clamping slot.

[0011] In a possible embodiment, the interior of the through groove is rotatably connected to a bidirectional screw rod via a bearing, the outer wall of the bidirectional screw rod is connected to the internal thread of the movable seat, one end of the bidirectional screw rod passes through the front of the protective frame and is connected to a turntable, and the outer side of the turntable is provided with anti-slip grooves.

[0012] In a possible implementation, T-shaped limit grooves are provided at the top and bottom of the through groove, and T-shaped sliders are connected to the top and bottom of the movable seat, and the T-shaped sliders are slidably connected inside the T-shaped limit grooves.

[0013] In a possible implementation, the moving mechanism includes a bottom plate, which is disposed at the bottom end of the box body, and four corners of the bottom end of the bottom plate are connected to connecting plates, and the bottom end of the connecting plate is provided with moving wheels.

[0014] In a possible implementation, a cross plate is connected to the bottom of one side of the connecting plate, a hydraulic rod is provided on one side of the top of the cross plate, the telescopic rod of the hydraulic rod passes through the cross plate and is connected to a supporting leg, and an anti-slip pad is connected to the bottom end of the supporting leg.

[0015] Compared with the related art, the vacuum cleaner explosion-proof box with a protective structure provided by the utility model has the following beneficial effects:

[0016] Through the cooperation of the protective frame and the first buffer, the impact on the back of the box is buffered, and through the cooperation of the two protective plates and the second buffer, the impact on both sides of the box is buffered. Through the cooperation of the protective frame and the two protective plates, the protection range of the box is expanded to prevent the box from tipping over or being damaged under hard impact, thereby improving the safety performance of the explosion-proof box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the explosion structure of the limiting mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the explosion structure of the mobile mechanism of the utility model;

[0021] Figure 5 For this utility model Figure 2 A is an enlarged structural diagram of FIG.

[0022] In the figure: 1, box body; 2, elastic pad; 3, protective frame; 4, limiting mechanism; 5, moving mechanism; 6, slide groove; 7, slide seat; 8, first buffer; 9, protective plate; 10, locking plate; 11, second buffer; 12, limiting rod; 401, through groove; 402, moving seat; 403, locking rod; 404, locking groove; 405, two-way screw rod; 406, turntable; 407, T-shaped limiting groove; 408, T-shaped slider; 501, bottom plate; 502, connecting plate; 503, moving wheel; 504, cross plate; 505, hydraulic rod; 506, supporting leg; 507, anti-slip pad. DETAILED DESCRIPTION

[0023] First, those skilled in the art should understand that these implementations are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can make adjustments to them as needed to adapt to specific application scenarios.

[0024] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0025] In the embodiments of the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0026] The present application is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] Embodiment 1:

[0028] See also Figure 1-5 As shown, the embodiment of the present application discloses a vacuum cleaner explosion-proof box with a protective structure, including a box body 1, a moving mechanism 5 is provided at the bottom end of the box body 1, the outer side of the box body 1 is slidably connected to the protective frame 3, the middle parts of the inner walls on both sides of the protective frame 3 are fixedly connected with slide seats 7, the middle parts of both sides of the box body 1 are provided with slide grooves 6, the slide seats 7 are slidably connected inside the slide grooves 6, one side of the slide grooves 6 is fixedly connected with a first buffer 8, one end of the first buffer 8 is fixedly connected to the middle part of one side of the slide seat 7, the protective frame 3 is hit so that the slide seat 7 squeezes the first buffer 8, the first buffer 8 buffers the impact received by the protective frame 3, the top and the bottom of both sides of the protective frame 3 are connected to two snap-fitting plates 10 by the limiting mechanism 4, one side of the snap-fitting plate 10 is fixedly provided with a second buffer 11, every four second buffers 11 located on one side form a group, one end of the two groups of second buffers 11 are fixedly connected with a protective plate 9, the second buffer 11 buffers the impact received by the protective plate 9;

[0029] The two sides of the inner part of the slide groove 6 are fixedly connected with the limit rod 12, and the inner part of the slide seat 7 is slidably connected with the outer wall of the limit rod 12. The limit rod 12 limits the moving position of the slide seat 7 to prevent the slide seat 7 from leaving the slide groove 6;

[0030] An elastic pad 2 is fixedly provided on the inner wall of the back side of the protection frame 3 , and the elastic pad 2 further buffers the impact between the protection frame 3 and the back side of the box body 1 , thereby protecting the back side of the box body 1 and the inner wall of the back side of the protection frame 3 .

[0031] Specifically, when the back of the box 1 is hit by external debris, the protective frame 3 drives the slide 7 to move, and then the slide 7 squeezes the first buffer 8. Under the action of the first buffer 8, the impact on the protective frame 3 is buffered, and the back of the box 1 is protected. When both sides of the box 1 are hit, the protective plate 9 squeezes the second buffer 11. Under the action of the second buffer 11, the impact on the side of the box 1 is buffered, and the side of the box 1 is protected, thereby protecting the box 1.

[0032] Embodiment 2:

[0033] The limiting mechanism 4 includes a through slot 401 and a clamping slot 404. The through slot 401 is provided on one side of the protective frame 3. Both sides of the through slot 401 are slidably connected with a moving seat 402. A clamping rod 403 is fixedly connected to one side of the moving seat 402. One side of the clamping rod 403 is set as an inclined surface. The clamping slot 404 is provided in the middle of one side of the clamping plate 10. The clamping rod 403 is clamped and connected with the clamping slot 404. The movable seat 402 drives the clamping rod 403 to move, so that the clamping rod 403 is clamped with the clamping slot 404, and the clamping plate 10 is limited, which is convenient for disassembling and assembling the clamping plate 10 and the protective plate 9.

[0034] A bidirectional screw rod 405 is rotatably connected to the interior of the through slot 401 through a bearing, and the outer wall of the bidirectional screw rod 405 is connected to the inner thread of the moving seat 402. Under the thread cooperation between the bidirectional screw rod 405 and the two moving seats 402, the two moving seats 402 move simultaneously. One end of the bidirectional screw rod 405 passes through the front of the protective frame 3 and is fixedly connected to a turntable 406. The outer side of the turntable 406 is provided with anti-slip grooves, and the turntable 406 is convenient to rotate through the turntable 406.

[0035] T-shaped limit grooves 407 are provided at the top and bottom of the through groove 401, and T-shaped sliders 408 are fixedly connected to the top and bottom of the movable seat 402. The T-shaped sliders 408 are slidably connected inside the T-shaped limit grooves 407. The T-shaped limit grooves 407 limit the moving position of the T-shaped sliders 408, and further limit the moving position of the movable seat 402, so that the movable seat 402 can move stably and linearly.

[0036] Specifically, first place the protective plate 9 on the side of the box body 1 so that one side of the locking plate 10 is in contact with the side of the box body 1, and then rotate the turntable 406 in sequence to rotate the bidirectional screw rod 405, and with the threaded cooperation between the bidirectional screw rod 405 and the two movable seats 402, the two movable seats 402 move outward at the same time, driving the two locking rods 403 to move, until the two locking rods 403 are engaged with the two locking grooves 404, thereby limiting the locking plate 10 and then limiting the protective plate 9.

[0037] Embodiment 3:

[0038] The moving mechanism 5 includes a bottom plate 501, which is fixedly arranged at the bottom end of the box body 1, and the four corners of the bottom end of the bottom plate 501 are fixedly connected with connecting plates 502, and the bottom end of the connecting plate 502 is fixedly provided with moving wheels 503. The bottom plate 501 can be easily moved by the four moving wheels 503, so that the box body 1 can be easily moved, and the working position of the explosion-proof box of the vacuum cleaner can be conveniently changed;

[0039] A cross plate 504 is fixedly connected to the bottom of one side of the connecting plate 502, a hydraulic rod 505 is fixedly provided on one side of the top of the cross plate 504, the telescopic rod of the hydraulic rod 505 passes through the cross plate 504 and is fixedly connected to a supporting leg 506, the hydraulic rod 505 drives the supporting leg 506 to descend, the four supporting legs 506 support the box body 1, the bottom end of the supporting leg 506 is fixedly connected to an anti-skid pad 507, the anti-skid pad 507 increases the friction between the supporting leg 506 and the ground, thereby improving the stability of the box body 1.

[0040] Specifically, first push the box 1 and move the box 1 to the working position through the four moving wheels 503, then adjust the four hydraulic rods 505 at the same time to extend the hydraulic rods 505 and drive the supporting legs 506 to descend until the four supporting legs 506 prop up the bottom plate 501 to stably support the box 1.

[0041] When using the utility model, first put the protective plate 9 on the side of the box body 1 so that one side of the clamping plate 10 is in contact with the side of the box body 1, and then turn the turntable 406 in turn to rotate the bidirectional screw rod 405, and under the thread cooperation of the bidirectional screw rod 405 and the two moving seats 402, the two moving seats 402 are moved outward at the same time, driving the two clamping rods 403 to move, until the two clamping rods 403 are engaged with the two clamping grooves 404, the clamping plate 10 is limited, and then the protective plate 9 is limited, and then the box body 1 is pushed, and the box body 1 is moved to the working position by the four moving wheels 503, and then the four hydraulic rods 505 are adjusted at the same time to extend the hydraulic rods 505, driving the support legs 506 to descend, until the four support legs 506 prop up the bottom plate 501, and stably support the box body 1;

[0042] When the utility model is working, when the back side of the box body 1 is hit by external debris, the protective frame 3 drives the slide 7 to move, and then the slide 7 squeezes the first buffer 8. Under the action of the first buffer 8, the impact received by the protective frame 3 is buffered, and the back side of the box body 1 is protected. When both sides of the box body 1 are hit, the protective plate 9 squeezes the second buffer 11. Under the action of the second buffer 11, the impact received by the side of the box body 1 is buffered, and the side of the box body 1 is protected, thereby protecting the box body 1 to prevent the box body 1 from being damaged or tipped over.

[0043] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "in the present embodiment", "specific example", or "some examples" etc. means that the specific features, mechanisms, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, mechanisms, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0044] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A vacuum cleaner explosion-proof box with a protective structure, comprising a box body (1), characterized in that: A moving mechanism (5) is provided at the bottom end of the box body (1), the outer side of the box body (1) is slidably connected to the protective frame (3), the middle parts of the inner walls on both sides of the protective frame (3) are connected to sliding seats (7), the middle parts of both sides of the box body (1) are provided with sliding grooves (6), the sliding seats (7) are slidably connected to the inside of the sliding grooves (6), one side of the sliding grooves (6) is connected to a first buffer (8), one end of the first buffer (8) is connected to the middle part of one side of the sliding seat (7), the top of both sides of the protective frame (3) and the bottom of both sides are connected to two clamping plates (10) through limiting mechanisms (4), one side of the clamping plate (10) is provided with a second buffer (11), every four second buffers (11) located on one side form a group, and one end of the two groups of second buffers (11) are connected to a protective plate (9).

2. The explosion-proof box for vacuum cleaner with a protective structure according to claim 1, characterized in that: Both sides of the interior of the slide groove (6) are connected to limiting rods (12), and the interior of the slide seat (7) is slidably connected to the outer wall of the limiting rod (12).

3. The explosion-proof box for vacuum cleaner with a protective structure according to claim 1, characterized in that: An elastic pad (2) is provided on the inner wall of the back side of the protection frame (3).

4. The explosion-proof box for vacuum cleaner with a protective structure according to claim 1, characterized in that: The limiting mechanism (4) comprises a through slot (401) and a clamping slot (404); the through slot (401) is provided on one side of the protective frame (3); both sides of the through slot (401) are slidably connected to a movable seat (402); one side of the movable seat (402) is connected to a clamping rod (403); one side of the clamping rod (403) is arranged as an inclined surface; the clamping slot (404) is provided in the middle of one side of the clamping plate (10); the clamping rod (403) is clamped and connected to the clamping slot (404).

5. The explosion-proof box for vacuum cleaner with a protective structure according to claim 4, characterized in that: The interior of the through slot (401) is rotatably connected to a bidirectional screw rod (405) via a bearing, the outer wall of the bidirectional screw rod (405) is connected to the internal thread of the movable seat (402), one end of the bidirectional screw rod (405) passes through the front of the protective frame (3) and is connected to a turntable (406), and the outer side of the turntable (406) is provided with anti-slip grooves.

6. The explosion-proof box for vacuum cleaner with a protective structure according to claim 4, characterized in that: The top and bottom ends of the through slot (401) are both provided with T-shaped limit slots (407), the top and bottom ends of the movable seat (402) are both connected with T-shaped sliders (408), and the T-shaped sliders (408) are slidably connected inside the T-shaped limit slots (407).

7. The explosion-proof box for vacuum cleaner with a protective structure according to claim 1, characterized in that: The moving mechanism (5) comprises a bottom plate (501), the bottom plate (501) being arranged at the bottom end of the box body (1), the four corners of the bottom end of the bottom plate (501) being connected to connecting plates (502), and the bottom end of the connecting plate (502) being provided with moving wheels (503).

8. The explosion-proof box for vacuum cleaner with a protective structure according to claim 7, characterized in that: The bottom of one side of the connecting plate (502) is connected to a transverse plate (504), one side of the top end of the transverse plate (504) is provided with a hydraulic rod (505), the telescopic rod of the hydraulic rod (505) passes through the transverse plate (504) and is connected to a supporting leg (506), and the bottom end of the supporting leg (506) is connected to an anti-slip pad (507).

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