Assembly type explosion-proof electric appliance shell box

Abstract

The utility model discloses an assembly type explosion-proof electric appliance shell box, which belongs to the technical field of electric appliance shell boxes and comprises a shell, a bottom plate is fixedly mounted at the bottom of the shell, a partition plate is fixedly mounted on the inner wall of the shell, and a cleaning assembly and a lubricating assembly are arranged on the inner wall of the shell. The cleaning assembly comprises a motor, a first supporting column and a second supporting column, the motor is fixedly installed on the outer wall of the shell, a first bevel gear is fixedly installed at one end of an output shaft of the motor, and the first supporting column and the second supporting column are rotationally installed on the inner wall of the bottom of the shell; belt wheels are fixedly mounted on the outer walls of the first supporting column and the second supporting column; according to the utility model, through the arrangement of the cleaning assembly, dust attached to the inner wall of the shell is effectively cleaned, manual treatment is not needed, the labor intensity of workers is greatly reduced, and the use effect is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical appliance housing boxes, and in particular relates to an assembled explosion-proof electrical appliance housing box. Background Art

[0002] Electrical appliances refer to all electrical appliances, mainly electrical devices, equipment and components that connect and disconnect circuits and transform circuit parameters to achieve control, adjustment, switching and detection of circuits or electrical equipment.

[0003] Nowadays, in order to protect the safety of electrical appliances, they need to be placed in electrical housing boxes. After long-term use, the inner walls of most electrical housing boxes are easily adhered by dust flying in from the vents. Therefore, staff are required to manually handle them regularly, which greatly increases the intensity of manual labor and has poor use effect. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in order to protect the safety of electrical appliances nowadays, they need to be placed in electrical appliance housing boxes. After long-term use, the inner walls of most electrical appliance housing boxes are easily adhered by dust flying in from the outside through the vents. Therefore, workers are required to manually handle them regularly, which greatly increases the labor intensity and the use effect is not good. An assembled explosion-proof electrical appliance housing box is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an assembled explosion-proof electrical appliance housing box, comprising an outer shell, a bottom plate is fixedly installed on the bottom of the outer shell, a partition is fixedly installed on the inner wall of the outer shell, and a cleaning component and a lubrication component are arranged on the inner wall of the outer shell.

[0006] As a further description of the above technical solution:

[0007] The cleaning assembly includes a motor, a first support column and a second support column. The motor is fixedly mounted on the outer wall of the shell, a first bevel gear is fixedly mounted on one end of the output shaft of the motor, and the first support column and the second support column are both rotatably mounted on the inner wall of the bottom of the shell.

[0008] As a further description of the above technical solution:

[0009] A pulley is fixedly installed on the outer wall of the first support column and the second support column, a belt is arranged outside the pulley, a second bevel gear is fixedly installed on the outer wall of the top end of the first support column, the first bevel gear and the second bevel gear are meshingly connected, and a reciprocating screw is fixedly installed on the top end of the first support column and the second support column.

[0010] As a further description of the above technical solution:

[0011] The reciprocating screw passes through a through hole arranged on the partition, an internal thread ring is threadedly installed on the outer wall of the reciprocating screw, a connecting block is fixedly installed on the outer wall of the internal thread ring, a cleaning rod is fixedly installed on the outer wall of the connecting block, and a cleaning brush is fixedly installed on the outer wall of the cleaning rod.

[0012] As a further description of the above technical solution:

[0013] The lubrication assembly comprises a sleeve shell and a fixing plate. The sleeve shell is fixedly mounted on the inner wall of the top of the outer shell. An oil naan is fixedly mounted on the inner wall of the sleeve shell. An oil guide pipe is fixedly mounted on the outer wall of the oil naan.

[0014] As a further description of the above technical solution:

[0015] The other end of the oil guide pipe is fixedly mounted with an oil nozzle, the fixing plate is fixedly mounted on the outer wall of the connecting block, an extension rod is fixedly mounted on the outer wall of the fixing plate, and a pressure plate is fixedly mounted on the top end of the extension rod.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0017] 1. In the utility model, a cleaning component is provided, the motor is turned on, the output shaft of the motor drives the first bevel gear to rotate, the first bevel gear is meshed with the second bevel gear, the second bevel gear drives the first support column to rotate, the first support column drives the second support column to rotate through the pulley and the belt, the second support column and the first support column both drive the reciprocating screw to rotate, the outer wall of the reciprocating screw is threadedly connected with the internal threaded ring, and the reciprocating screw drives the internal threaded ring to move on its outer wall while rotating, and the internal threaded ring drives the cleaning rod to move through the connecting block, and the cleaning rod drives the cleaning brush to move on the inner wall of the outer shell. Through this design, the dust attached to the inner wall of the outer shell is effectively cleaned without manual treatment, which greatly reduces the labor intensity and has a good use effect.

[0018] 2. In the utility model, a lubrication assembly is provided, and the displacement of the internal thread ring and the connecting block simultaneously drives the displacement of the fixed plate, and the fixed plate drives the displacement of the pressure plate through the extension rod. The pressure plate squeezes the oil naan, so that the lubricating oil inside it is sprayed out from the oil nozzle through the oil guide pipe to the outer wall of the reciprocating screw. Through this design, the parts of the device are effectively lubricated, making it smoother during operation and having a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of an assembled explosion-proof electrical appliance housing box.

[0020] Figure 2The present invention is a schematic diagram of the combined three-dimensional structure of a cleaning component and a lubrication component in an assembled explosion-proof electrical appliance housing box.

[0021] Figure 3 The diagram is a schematic diagram of the explosion three-dimensional structure of a lubrication component in an assembled explosion-proof electrical appliance housing box.

[0022] Figure 4 This is a schematic diagram of the enlarged structure of point A in an assembled explosion-proof electrical appliance housing.

[0023] Legend:

[0024] 1. Outer shell; 2. Bottom plate; 3. Cleaning assembly; 31. Motor; 32. First bevel gear; 33. First support column; 34. Second bevel gear; 35. Second support column; 36. Pulley; 37. Belt; 38. Reciprocating screw; 39. Cleaning rod; 310. Cleaning brush; 311. Internal thread ring; 312. Connecting block; 4. Lubrication assembly; 41. Sleeve shell; 42. Oil naan; 43. Oil guide pipe; 44. Oil nozzle; 45. Fixed plate; 46. Extension rod; 47. Pressure plate; 5. Partition. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 The utility model provides a technical solution: an assembled explosion-proof electrical appliance housing box, comprising a housing 1, a bottom plate 2 is fixedly installed at the bottom of the housing 1, a partition 5 is fixedly installed on the inner wall of the housing 1, and a cleaning component 3 and a lubrication component 4 are arranged on the inner wall of the housing 1;

[0027] The cleaning assembly 3 includes a motor 31, a first support column 33 and a second support column 35. The motor 31 is fixedly mounted on the outer wall of the housing 1. A first bevel gear 32 is fixedly mounted on one end of the output shaft of the motor 31. The first support column 33 and the second support column 35 are both rotatably mounted on the inner wall of the bottom of the housing 1. A pulley 36 is fixedly mounted on the outer wall of the first support column 33 and the second support column 35. A belt 37 is arranged outside the pulley 36. A second bevel gear 32 is fixedly mounted on the outer wall of the top end of the first support column 33. Bevel gear 34, the first bevel gear 32 is meshed with the second bevel gear 34, a reciprocating screw 38 is fixedly installed on the top of the first support column 33 and the second support column 35, the reciprocating screw 38 passes through the through hole set on the partition 5, an internal thread ring 311 is threadedly installed on the outer wall of the reciprocating screw 38, a connecting block 312 is fixedly installed on the outer wall of the internal thread ring 311, a cleaning rod 39 is fixedly installed on the outer wall of the connecting block 312, and a cleaning brush 310 is fixedly installed on the outer wall of the cleaning rod 39;

[0028] The specific implementation method is as follows: turn on the motor 31, the output shaft of the motor 31 drives the first bevel gear 32 to rotate, the first bevel gear 32 is meshed with the second bevel gear 34, the second bevel gear 34 drives the first support column 33 to rotate, the first support column 33 drives the second support column 35 to rotate through the pulley 36 and the belt 37, the second support column 35 and the first support column 33 both drive the reciprocating screw 38 to rotate, the outer wall of the reciprocating screw 38 is threadedly connected with the internal threaded ring 311, and the reciprocating screw 38 rotates while driving the internal threaded ring 311 to move on its outer wall, the internal threaded ring 311 drives the cleaning rod 39 to move through the connecting block 312, and the cleaning rod 39 drives the cleaning brush 310 to move on the inner wall of the outer shell 1.

[0029] The lubrication assembly 4 includes a sleeve 41 and a fixing plate 45. The sleeve 41 is fixedly mounted on the inner wall of the top of the housing 1. An oil naan 42 is fixedly mounted on the inner wall of the sleeve 41. An oil guide pipe 43 is fixedly mounted on the outer wall of the oil naan 42. An oil nozzle 44 is fixedly mounted on the other end of the oil guide pipe 43. The fixing plate 45 is fixedly mounted on the outer wall of the connecting block 312. An extension rod 46 is fixedly mounted on the outer wall of the fixing plate 45. A pressure plate 47 is fixedly mounted on the top of the extension rod 46.

[0030] The specific implementation method is as follows: the displacement of the internal thread ring 311 and the connecting block 312 drives the fixed plate 45 to move at the same time; the fixed plate 45 drives the pressure plate 47 to move via the extension rod 46; the pressure plate 47 squeezes the oil nut 42, so that the lubricating oil inside it is sprayed out from the oil nozzle 44 through the oil guide pipe 43 to the outer wall of the reciprocating screw 38.

[0031] Working principle: Turn on the motor 31, the output shaft of the motor 31 drives the first bevel gear 32 to rotate, the first bevel gear 32 is meshed with the second bevel gear 34, the second bevel gear 34 drives the first support column 33 to rotate, the first support column 33 drives the second support column 35 to rotate through the pulley 36 and the belt 37, the second support column 35 and the first support column 33 both drive the reciprocating screw 38 to rotate, the outer wall of the reciprocating screw 38 is threadedly connected with the internal thread ring 311, and the reciprocating screw 38 rotates. The internal threaded ring 311 is displaced on its outer wall when it moves. The internal threaded ring 311 drives the cleaning rod 39 to move through the connecting block 312. The cleaning rod 39 drives the cleaning brush 310 to move on the inner wall of the outer shell 1. The internal threaded ring 311 and the connecting block 312 are displaced while the fixed plate 45 is displaced. The fixed plate 45 drives the pressure plate 47 to move through the extension rod 46. The pressure plate 47 squeezes the oil nut 42, so that the lubricating oil inside it is sprayed out from the oil nozzle 44 through the oil guide pipe 43 to the outer wall of the reciprocating screw 38.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An assembled explosion-proof electrical appliance housing box, comprising a housing (1), characterized in that: A bottom plate (2) is fixedly mounted on the bottom of the shell (1), a partition plate (5) is fixedly mounted on the inner wall of the shell (1), and a cleaning component (3) and a lubrication component (4) are arranged on the inner wall of the shell (1).

2. The assembled explosion-proof electrical appliance housing box according to claim 1, characterized in that: The cleaning assembly (3) comprises a motor (31), a first support column (33) and a second support column (35); the motor (31) is fixedly mounted on the outer wall of the housing (1); a first bevel gear (32) is fixedly mounted on one end of the output shaft of the motor (31); and the first support column (33) and the second support column (35) are both rotatably mounted on the inner wall of the bottom of the housing (1).

3. The assembled explosion-proof electrical appliance housing box according to claim 2, characterized in that: A pulley (36) is fixedly mounted on the outer wall of the first support column (33) and the second support column (35), a belt (37) is arranged outside the pulley (36), a second bevel gear (34) is fixedly mounted on the outer wall of the top end of the first support column (33), the first bevel gear (32) and the second bevel gear (34) are meshingly connected, and a reciprocating screw (38) is fixedly mounted on the top end of the first support column (33) and the second support column (35).

4. The assembled explosion-proof electrical appliance housing box according to claim 3 is characterized in that: The reciprocating screw (38) passes through a through hole provided on the partition (5); an internal thread ring (311) is threadedly mounted on the outer wall of the reciprocating screw (38); a connecting block (312) is fixedly mounted on the outer wall of the internal thread ring (311); a cleaning rod (39) is fixedly mounted on the outer wall of the connecting block (312); and a cleaning brush (310) is fixedly mounted on the outer wall of the cleaning rod (39).

5. The assembled explosion-proof electrical appliance housing box according to claim 4, characterized in that: The lubrication assembly (4) comprises a casing (41) and a fixing plate (45); the casing (41) is fixedly mounted on the inner wall of the top of the outer casing (1); an oil naan (42) is fixedly mounted on the inner wall of the casing (41); and an oil guide pipe (43) is fixedly mounted on the outer wall of the oil naan (42).

6. The assembled explosion-proof electrical appliance housing box according to claim 5, characterized in that: The other end of the oil guide pipe (43) is fixedly mounted with an oil nozzle (44), the fixing plate (45) is fixedly mounted on the outer wall of the connecting block (312), an extension rod (46) is fixedly mounted on the outer wall of the fixing plate (45), and a pressure plate (47) is fixedly mounted on the top end of the extension rod (46).

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