Industrial electrical automation equipment

Abstract

The utility model discloses an industrial electrical automation device, which belongs to the technical field of electrical automation, and comprises a shell, a filter plate is arranged at the lower part of the shell, a rebound mechanism is arranged on the inner wall of the filter plate, the inner wall of the shell is fixedly connected with a first bottom plate, the inner wall of the shell is also fixedly connected with a second bottom plate, and the second bottom plate is fixedly connected with the shell. The inner bottom wall of the shell is slidably connected with a sliding plate. According to the electrical automation equipment for the industry, the sliding plate is driven by the plugging mechanism to slide close to the filter plate below the first bottom plate, so that air flows outwards from the inner side of the filter plate in the opposite direction, dust plugged on the outer side of the filter plate is blown off, the filter plate is driven by the rebound mechanism to vibrate, and the dust on the outer side of the filter plate is removed. Dust on the filter plate is vibrated off, the effect of removing the dust is achieved, and therefore the problem that the ventilation effect is affected due to the fact that the filter screen is prone to being blocked after long-time use is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical automation, in particular to an electrical automation device used in industry. Background Art

[0002] Electrical automation equipment is an indispensable part of modern industrial production. Through computers, microprocessors, sensors, actuators and other technologies and equipment, data collection, control, monitoring and optimization can be achieved in production to improve production efficiency and reduce labor costs. The control cabinet is an important part of the electrical automation system, with functions such as power switching and protection, start and stop control, frequency adjustment, meter display, and standby power frequency switching to ensure the smooth progress of the production process.

[0003] The existing electrical automation control cabinet generally includes components such as switches, measuring instruments, protective electrical appliances and auxiliary equipment. These components are assembled and enclosed in a metal cabinet and protected by the metal cabinet. When the control cabinet is running, a large amount of heat is generated inside it. Existing ones generally have vents on the cabinet for heat dissipation. In order to prevent dust from entering, a filter is generally provided to filter the air. After long-term use, the filter is easily blocked, thereby affecting the ventilation effect. In order to solve this technical problem, the utility model proposes an electrical automation equipment for industry. Utility Model Content

[0004] The main purpose of the utility model is to provide an electrical automation device for industry, which can effectively solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An electrical automation device for industry comprises a shell, a filter plate is arranged at the lower part of the shell, a rebound mechanism is arranged on the inner wall of the filter plate, a first bottom plate is fixedly connected to the inner wall of the shell, a second bottom plate is also fixedly connected to the inner wall of the shell, a sliding plate is slidably connected to the inner bottom wall of the shell, the second bottom plate and the lower surface of the shell are both slidably connected to the sliding plate, a blocking mechanism is arranged on one side of the sliding plate, a movable rod is arranged at one end of the blocking mechanism, and a limiting mechanism is arranged on the upper part of the movable rod.

[0007] Preferably, a fan is installed between the first bottom plate and the second bottom plate, a support plate is installed at a position of the outer shell above the first bottom plate, and an air outlet is installed at an upper portion of the outer shell.

[0008] Preferably, the rebound mechanism comprises a fixed box, one side of which is fixedly connected to the outer shell, an inner wall of the fixed box is slidably connected to a sliding block, one side of the sliding block is fixedly connected to a round rod, and an outer surface of the round rod is slidably connected to the filter plate.

[0009] Preferably, a spring is sleeved on the outer surface of the round rod, one end of the spring is fixedly connected to the sliding block, and the other end of the spring is fixedly connected to the housing.

[0010] Preferably, the blocking mechanism comprises a sliding rod, one end of the sliding rod is fixedly connected to a squeezing plate, one end of the sliding rod away from the squeezing plate is hinged to a movable rod, and an outer surface of the squeezing plate is in contact with the sliding plate.

[0011] Preferably, a plurality of fixing rods are fixedly connected to one side of the sliding plate, one end of the fixing rod away from the sliding plate is fixedly connected to the fixing plate, and the inner wall of the fixing plate is slidably connected to the sliding rod.

[0012] Preferably, the limiting mechanism comprises a support block, one side of the support block is fixedly connected to the shell, a stop rod is movably provided on the inner wall of the support block, and one end of the stop rod away from the support block is rotatably connected to the shell.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, by arranging components such as a rebound mechanism and a sliding plate, the blocking mechanism drives the sliding plate to slide close to the filter plate under the first bottom plate, so that air flows in the opposite direction from the inside of the filter plate to the outside, thereby blowing away the dust blocking the outside of the filter plate, and then the rebound mechanism drives the filter plate to impact the outer shell, thereby causing the filter plate to vibrate and shake off the dust on the filter plate. The dust is removed by the dual effects of blowing air from the inside to the outside of the filter plate and the vibration of the filter plate, thereby solving the problem that the filter screen is easily blocked after long-term use, thereby affecting the ventilation effect.

[0015] In the utility model, the fan rotates to drive the air at its lower part to move upward, and the air enters into the interior of the shell from the lower part, takes away the heat of the electrical components on the upper part of the support plate through the air, and then goes out from the air outlet, thereby achieving the effect of cooling the interior of the shell. When the sliding plate is pulled away from the filter plate, the squeezing plate will be moved away from the sliding plate first, so that the outside air can enter from the middle of the sliding plate into between the sliding plate and the filter plate, so as to facilitate the circulation of air and prevent the dust just blown off from sticking to the outside of the filter screen again. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an electrical automation device for industry according to the utility model;

[0017] Figure 2 This is a cross-sectional view of a housing of an industrial electrical automation device according to the utility model;

[0018] Figure 3 This is a cross-sectional view of a fixing box used in industrial electrical automation equipment according to the utility model;

[0019] Figure 4 This is a cross-sectional view of a sliding plate in an industrial electrical automation device according to the utility model;

[0020] Figure 5 The utility model is a three-dimensional structural schematic diagram of a limit mechanism in industrial electrical automation equipment.

[0021] In the figure: 1. outer shell; 2. filter plate; 3. rebound mechanism; 301. fixed box; 302. sliding block; 303. round rod; 304. spring; 4. first bottom plate; 5. second bottom plate; 6. sliding plate; 7. blocking mechanism; 701. sliding rod; 702. extrusion plate; 703. fixed rod; 704. fixed plate; 8. movable rod; 9. limiting mechanism; 901. support block; 902. stop rod; 10. fan; 11. support plate; 12. air outlet. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-5As shown, an electrical automation device for industry comprises a housing 1, a filter plate 2 is arranged at the lower part of the housing 1, an air inlet is arranged at the position of the filter plate 2 of the housing 1, the air inlet is slightly smaller than the filter plate 2, the filter plate 2 can cover the air inlet, a rebound mechanism 3 is arranged on the inner wall of the filter plate 2, there are multiple rebound mechanisms 3, which are respectively arranged on both sides of the middle of the filter plate 2, the rebound mechanism 3 comprises a fixed box 301, one side of the fixed box 301 is fixedly connected to the housing 1, the filter plate 2 and the fixed box 301 just sandwich the housing 1 in the middle, the inner wall of the fixed box 301 is slidably connected to a sliding block 302, one side of the sliding block 302 is fixedly connected to The round rod 303 has an outer surface that is slidably connected to the filter plate 2. The round rod 303 also penetrates the outer shell 1 and can slide between the outer shell 1. The portion of the round rod 303 located on the outer side of the filter plate 2 is thicker and can block the filter plate 2 to prevent the filter plate 2 from falling off. The filter plate 2 can slide between the round rod 303 to increase the vibration effect of the filter plate 2. The outer surface of the round rod 303 is sleeved with a spring 304, one end of the spring 304 is fixedly connected to the sliding block 302, and the other end of the spring 304 is fixedly connected to the outer shell 1. In daily use, the filter plate 2 and the outer shell 1 are squeezed by the spring 304 to prevent air from entering through the gap.

[0024] The inner wall of the shell 1 is fixedly connected with a first bottom plate 4, and the inner wall of the shell 1 is also fixedly connected with a second bottom plate 5. A fan 10 is installed between the first bottom plate 4 and the second bottom plate 5, and the number of fans 10 is multiple. The shell 1 is installed with a support plate 11 at a position above the first bottom plate 4, and various electrical components are installed above the support plate 11. The support plate 11 is provided with multiple ventilation slots to allow air to pass through. An air outlet 12 is installed on the upper part of the shell 1, and a sliding plate 6 is slidably connected to the inner bottom wall of the shell 1. The second bottom plate 5 and the lower surface of the shell 1 are both slidably connected to the sliding plate 6. A blocking mechanism 7 is provided on one side of the sliding plate 6, and a movable rod 8 is provided at one end of the blocking mechanism 7. The blocking mechanism 7 is provided with a movable rod 8. The mechanism 7 includes a sliding rod 701, one end of which is fixedly connected to a squeezing plate 702, and the other end of the sliding rod 701 away from the squeezing plate 702 is hinged to a movable rod 8, the outer surface of the squeezing plate 702 is in contact with the sliding plate 6, and a circular hole is opened in the middle of the sliding plate 6, so that air can pass through when in use, a plurality of fixed rods 703 are fixedly connected to one side of the sliding plate 6, and the end of the fixed rod 703 away from the sliding plate 6 is fixedly connected to a fixed plate 704, and the inner wall of the fixed plate 704 is slidably connected to the sliding rod 701, and when the squeezing plate 702 is away from the sliding plate 6, it can be blocked by the fixed plate 704, so that the sliding rod 701 drives the sliding plate 6 to move through the squeezing plate 702.

[0025] A limiting mechanism 9 is arranged on the upper part of the movable rod 8, and the limiting mechanism 9 includes a supporting block 901, one side of the supporting block 901 is fixedly connected to the outer shell 1, a blocking rod 902 is movably arranged on the inner wall of the supporting block 901, and one end of the blocking rod 902 away from the supporting block 901 is rotatably connected to the outer shell 1, and the shape of the supporting block 901 is F-shaped, and the blocking rod 902 is placed on the supporting block 901. When needed, the blocking rod 902 can be removed from the supporting block 901, and the blocking rod 902 blocks the movable rod 8 to prevent the movable rod 8 from tipping over.

[0026] It should be noted that in actual use, the device rotates through the fan 10, driving the air at the bottom to move upward, and the air enters the interior of the shell 1 from the bottom, and is filtered by the filter plate 2 to intercept dust outside. The heat of the electrical components on the upper part of the support plate 11 is taken away by the air, and then goes out from the air outlet 12, thereby achieving the effect of cooling the interior of the shell 1.

[0027] When the outer side of the filter plate 2 is blocked, the fan 10 is turned off, and the blocking rod 902 is rotated to move the blocking rod 902 away from the supporting block 901. The blocking rod 902 no longer restricts the movable rod 8, and the movable rod 8 is rotated to make the movable rod 8 and the sliding rod 701 become a straight rod, and the movable rod 8 is pushed. The movable rod 8 drives the sliding plate 6 to slide close to the filter plate 2 under the first bottom plate 4 through the blocking mechanism 7, thereby compressing the air between the sliding plate 6 and the filter plate 2, and making the air flow in the opposite direction from the inside of the filter plate 2 to the outside, so that the dust blocked on the outer side of the filter plate 2 is blown away. When the sliding plate 6 is pulled away from the filter plate 2, the squeezing plate 702 will be moved away from the sliding plate 6 first, so that the outside air can be The middle of the moving plate 6 enters between the sliding plate 6 and the filter plate 2 to facilitate the circulation of air, and then by pulling the filter plate 2 away from the outer shell 1, the filter plate 2 drives the multiple round rods 303 to move toward the outside of the outer shell 1, so that the sliding block 302 moves close to the inner wall of the outer shell 1, and the sliding block 302 and the outer shell 1 squeeze the spring 304, loosen the filter plate 2, and drive the sliding block 302 to reset under the action of the spring 304. The sliding block 302 drives the filter plate 2 to move close to the outer shell 1 through the round rod 303, and the filter plate 2 impacts the outer shell 1, so that the filter plate 2 vibrates, and the dust on the filter plate 2 is shaken off. By blowing and vibrating from the inside of the filter plate 2 to the outside, the effect of removing dust is achieved.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An electrical automation device for industrial use, comprising a housing (1), characterized in that: A filter plate (2) is provided at the lower part of the shell (1), and a rebound mechanism (3) is provided on the inner wall of the filter plate (2). A first bottom plate (4) is fixedly connected to the inner wall of the shell (1), and a second bottom plate (5) is also fixedly connected to the inner wall of the shell (1). A sliding plate (6) is slidably connected to the inner bottom wall of the shell (1), and the second bottom plate (5) and the lower surface of the shell (1) are both slidably connected to the sliding plate (6). A blocking mechanism (7) is provided on one side of the sliding plate (6), and a movable rod (8) is provided at one end of the blocking mechanism (7), and a limiting mechanism (9) is provided on the upper part of the movable rod (8).

2. The electrical automation equipment for industry according to claim 1, characterized in that: A fan (10) is installed between the first bottom plate (4) and the second bottom plate (5), a support plate (11) is installed on the outer shell (1) at a position above the first bottom plate (4), and an air outlet (12) is installed on the upper part of the outer shell (1).

3. The industrial electrical automation equipment according to claim 2, characterized in that: The rebound mechanism (3) comprises a fixed box (301), one side of which is fixedly connected to the outer shell (1), an inner wall of the fixed box (301) is slidably connected to a sliding block (302), one side of the sliding block (302) is fixedly connected to a round rod (303), and the outer surface of the round rod (303) is slidably connected to the filter plate (2).

4. The industrial electrical automation equipment according to claim 3, characterized in that: A spring (304) is sleeved on the outer surface of the round rod (303), one end of the spring (304) is fixedly connected to the sliding block (302), and the other end of the spring (304) is fixedly connected to the housing (1).

5. The industrial electrical automation equipment according to claim 4, characterized in that: The blocking mechanism (7) comprises a sliding rod (701), one end of which is fixedly connected to an extrusion plate (702), and one end of the sliding rod (701) away from the extrusion plate (702) is hinged to a movable rod (8), and the outer surface of the extrusion plate (702) is in contact with the sliding plate (6).

6. The industrial electrical automation equipment according to claim 5, characterized in that: A plurality of fixing rods (703) are fixedly connected to one side of the sliding plate (6), and a fixing plate (704) is fixedly connected to one end of the fixing rod (703) away from the sliding plate (6), and an inner wall of the fixing plate (704) is slidably connected to the sliding rod (701).

7. An industrial electrical automation device according to claim 6, characterized in that: The limiting mechanism (9) comprises a support block (901), one side of which is fixedly connected to the outer shell (1), a blocking rod (902) movably provided on the inner wall of the support block (901), and one end of the blocking rod (902) away from the support block (901) is rotatably connected to the outer shell (1).

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