Protective cover for motor production

Abstract

The utility model discloses a protective cover for motor production, comprising a main body assembly which comprises a frame and a bottom plate; the convenient assembly comprises a supporting plate, a first inserting rod, a spring column, a square through hole, a fixing plate, a connecting shaft, a warping plate and a torsional spring; the spring columns are fixed to the lower surface of the bottom plate, the upper surfaces of the supporting plates are fixed to the movable ends of the spring columns, the first inserting rods are fixed to the upper surfaces of the supporting plates, the square through holes are formed in the supporting plates, the fixing plates are fixed to one end of the lower surface of the frame, the connecting shafts are fixed between the fixing plates, the rocker is connected to the connecting shafts in a sleeving mode, and the torsional springs are connected to the connecting shafts in a sleeving mode. The utility model relates to a protective cover, and aims to solve the problems that an assembly device is fixed on a bottom plate in the protective cover, in order to protect the heat dissipation function of the device, heat dissipation holes are formed in multiple positions of the protective cover, meanwhile, heat dissipation holes are also formed in the bottom plate, and the bottom plate is located at the lowest end and close to the ground, so that dust is easy to accumulate, cleaning is not easy, and time and labor are wasted when a workshop is cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of protective covers, in particular to a protective cover for electric motor production. Background Art

[0002] The final stage of existing electric motor production is to assemble the motor's accessories. This process usually uses a fully automatic assembly line. In order to ensure the smooth progress of production and protect equipment and personnel, the assembly line is usually installed in a protective cover.

[0003] The assembly equipment is fixed on the base plate inside the protective cover. In order to protect the heat dissipation function of the equipment, heat dissipation holes are opened in multiple places on the protective cover. At the same time, heat dissipation holes are also opened on the base plate. The base plate is located at the bottom, close to the ground. When cleaning the workshop, dust is easily accumulated. It is also difficult to clean, which is time-consuming and labor-intensive. Therefore, it is necessary to provide a protective cover for electric motor production to facilitate the quick cleaning of the heat dissipation holes on the base plate. Utility Model Content

[0004] The purpose of the present utility model is to provide a protective cover for electric motor production, so as to solve the problem raised in the above-mentioned background technology that the assembly equipment is fixed on the bottom plate in the protective cover, and in order to protect the heat dissipation function of the equipment, heat dissipation holes are opened in multiple places of the protective cover, and heat dissipation holes are also opened on the bottom plate. However, the bottom plate is located at the bottom, close to the ground, and dust is easily accumulated when cleaning the workshop. It is also difficult to clean and is time-consuming and labor-intensive.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] A main body assembly, comprising a frame and a base plate;

[0007] The bottom plate is fixed to the lower end of the frame, and heat dissipation holes are evenly opened on the bottom plate;

[0008] A convenient component, comprising a support plate, a first insertion rod, a spring column, a square through hole, a fixing plate, a connecting shaft, a rocker plate and a torsion spring;

[0009] There are four spring columns, one end of which is fixed to the lower surface of the base plate and evenly distributed on both sides of the base plate. The upper surface of the support plate is fixed to the movable end of the spring column. The first plug rod is fixed to the upper surface of the support plate and is evenly distributed, corresponding to the heat dissipation holes on the base plate. The square through holes are opened on the support plate and are located between the first plug rods and are evenly distributed. There are two fixed plates, which are fixed to one end of the lower surface of the frame. The connecting shaft is fixed between the fixed plates. The rocker is sleeved on the connecting shaft. The torsion spring is sleeved on the connecting shaft, and one end is fixed to the rocker and the other end is fixed to the connecting shaft.

[0010] Furthermore, one end of the seesaw is located in the middle of the lower surface of the support plate, and the other end is located outside the frame.

[0011] Furthermore, the main body assembly further comprises a lower protective door panel and an upper transparent door panel;

[0012] The lower protective door panel is hinged to the lower section of the frame, and the upper transparent door panel is hinged to the upper section of the frame.

[0013] Furthermore, the main body assembly further includes adjustable feet and a top plate;

[0014] The adjustable feet are fixed to the bottom of the frame, and the top plate is fixed to the top of the frame.

[0015] Furthermore, it also includes a positioning component;

[0016] The positioning assembly includes a circular through hole and an L-shaped placement frame;

[0017] The circular through hole is provided on the fixing plate, and the L-shaped placement rack is fixed on the side of one group of fixing plates.

[0018] Furthermore, the positioning assembly further includes a second insertion rod and a ring;

[0019] The second plug rod is inserted into the circular through hole, or placed on an L-shaped placement rack, and a circular ring is welded to one end of the second plug rod.

[0020] Compared with the prior art, the advantages of the present invention are:

[0021] 1. The utility model has a quick assembly provided. When the foot steps on one end of the seesaw located on the outside of the frame, the seesaw is driven to rotate around the connecting shaft on the fixed plate, so that the other end of the seesaw rises upward, driving the support plate to move upward, driving the first insertion rod to move upward, and inserting it into the heat dissipation hole of the bottom plate. The seesaw is released, and under the action of the torsion spring and the spring column, the seesaw and the support plate return to their original positions. The heat dissipation holes on the bottom plate are unclogged by repeatedly stepping on the seesaw. This arrangement can quickly clean the heat dissipation holes on the bottom plate and ensure ventilation of the equipment.

[0022] 2. The utility model has a positioning component. When the device is not in use, the rocker is stepped on to drive the first plug rod on the support plate to be inserted into the heat dissipation hole on the bottom plate. After removing the second plug rod on the L-shaped placement rack, the ring is held and the second plug rod is inserted into the circular through hole so that the support plate fits the lower surface of the bottom plate and the first plug rod is located in the heat dissipation hole on the bottom plate. This setting can close the bottom plate when the device is not in use, thereby reducing the frequency of dust accumulation in the heat dissipation holes on the bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is a schematic diagram of the overall structure of the utility model from a first perspective;

[0025] Figure 2 This is a schematic diagram of the overall structure of the utility model from a second perspective;

[0026] Figure 3 This is a first-person perspective diagram of the convenient component of the present utility model;

[0027] Figure 4 This is a first-person perspective diagram of the convenient component of the present utility model;

[0028] Figure 5 This is a side view of the support plate of the present invention when it is lifted up.

[0029] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0030] 10. Frame; 11. Lower protective door panel; 12. Upper transparent door panel; 13. Adjustable feet; 14. Bottom plate; 15. Top plate; 20. Support plate; 21. First plug rod; 22. Spring column; 23. Square through hole; 24. Fixed plate; 25. Connecting shaft; 26. Rocker; 27. Torsion spring; 30. Circular through hole; 31. L-shaped rack; 32. Second plug rod; 33. Ring. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0034] See also Figure 1-4 As shown, this embodiment is a protective cover for electric motor production, comprising:

[0035] The main body assembly includes a frame 10 and a base plate 14;

[0036] The bottom plate 14 is fixed to the lower end of the frame 10, and heat dissipation holes are evenly opened on the bottom plate 14;

[0037] The frame 10 serves as a support, and the base plate 14 is used to place the assembly equipment;

[0038] The convenient component includes a support plate 20, a first insertion rod 21, a spring column 22, a square through hole 23, a fixing plate 24, a connecting shaft 25, a rocker plate 26 and a torsion spring 27;

[0039] There are four spring columns 22, one end of which is fixed to the lower surface of the base plate 14 and evenly distributed on both sides of the base plate 14. The upper surface of the support plate 20 is fixed to the movable end of the spring column 22. The first plug 21 is fixed to the upper surface of the support plate 20 and is evenly distributed, corresponding to the heat dissipation holes on the base plate 14. The square through hole 23 is opened on the support plate 20 and is located between the first plug 21 and is evenly distributed. There are two fixed plates 24, which are fixed to one end of the lower surface of the frame 10. The connecting shaft 25 is fixed between the fixed plates 24. The rocker 26 is sleeved on the connecting shaft 25. The torsion spring 27 is sleeved on the connecting shaft 25, and one end is fixed on the rocker 26 and the other end is fixed on the connecting shaft 25.

[0040] The support plate 20 plays a supporting role, the first insertion rod 21 plays a cleaning role, the spring column 22 has a reset function, the square through hole 23 is conducive to the through hole on the one hand, and on the other hand, it is convenient for the cleaned dust to fall to the ground, the fixing plate 24 plays a supporting role, the connecting shaft 25 facilitates the rotation of the rocker 26, the rocker 26 can change direction, and the torsion spring 27 has a reset function;

[0041] One end of the rocker plate 26 is located in the middle of the lower surface of the support plate 20, and the other end is located outside the frame 10;

[0042] The main assembly also includes a lower protective door panel 11 and an upper transparent door panel 12;

[0043] The lower protective door panel 11 is hinged to the lower section of the frame 10, and the upper transparent door panel 12 is hinged to the upper section of the frame 10;

[0044] The protective door panel 11 and the transparent door panel 12 both play a protective role, and the transparent door panel 12 facilitates observation of the equipment operation status;

[0045] The main assembly also includes adjustable feet 13 and a top plate 15;

[0046] The adjustable foot 13 is fixed to the bottom of the frame 10, and the top plate 15 is fixed to the top of the frame 10;

[0047] The adjustable feet 13 or height can ensure the flatness of the equipment, and the top plate 15 plays a protective role.

[0048] Working principle:

[0049] Stepping on one end of the rocker plate 26 located on the outside of the frame 10 drives the rocker plate 26 to rotate around the connecting shaft 25 on the fixed plate 24, so that the other end of the rocker plate 26 rises upward, driving the support plate 20 to move upward, driving the first insertion rod 21 to move upward and insert it into the heat dissipation hole of the bottom plate 14;

[0050] Release the rocker 26, and under the action of the torsion spring 27 and the spring column 22, the rocker 26 and the support plate 20 return to their original positions;

[0051] The rocker 26 is stepped on repeatedly to clear the heat dissipation holes on the bottom plate 14 .

[0052] This step can quickly clean the heat dissipation holes on the bottom plate 14 to ensure ventilation of the equipment.

[0053] See also Figure 3-5 This embodiment is based on the above embodiment and further includes:

[0054] Positioning assembly, the positioning assembly includes a circular through hole 30 and an L-shaped placement frame 31;

[0055] A circular through hole 30 is provided on the fixing plate 24, and an L-shaped placement frame 31 is fixed to the side of one set of the fixing plates 24;

[0056] The circular through hole 30 serves as a connection and limiter, and the L-shaped placement frame 31 serves as a support;

[0057] The positioning assembly further includes a second insertion rod 32 and a ring 33;

[0058] The second insertion rod 32 is inserted into the circular through hole 30 or placed on the L-shaped placement frame 31, and the ring 33 is welded to one end of the second insertion rod 32;

[0059] The second insertion rod 32 serves as a limiter, and the ring 33 facilitates manual operation of the second insertion rod 32 .

[0060] Working principle:

[0061] When the device is not in use, step on the rocker 26 to drive the first insertion rod 21 on the support plate 20 to be inserted into the heat dissipation hole on the bottom plate 14. Then remove the second insertion rod 32 on the L-shaped placement rack 31, hold the ring 33, and insert the second insertion rod 32 into the circular through hole 30, so that the support plate 20 fits against the lower surface of the bottom plate 14, and the first insertion rod 21 is located in the heat dissipation hole on the bottom plate 14.

[0062] This step can seal the bottom plate 14 when the device is not in use, thereby reducing the frequency of dust accumulation in the heat dissipation holes on the bottom plate 14.

[0063] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0064] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A protective cover for electric motor production, characterized in that: include: A main body assembly, the main body assembly comprising a frame (10) and a base plate (14); The bottom plate (14) is fixed to the lower end of the frame (10), and heat dissipation holes are evenly opened on the bottom plate (14); A convenient assembly, comprising a support plate (20), a first insertion rod (21), a spring column (22), a square through hole (23), a fixing plate (24), a connecting shaft (25), a rocker plate (26) and a torsion spring (27); The spring columns (22) are four in total, one end of which is fixed to the lower surface of the base plate (14) and evenly distributed on both sides of the base plate (14). The upper surface of the support plate (20) is fixed to the movable end of the spring column (22). The first plug rod (21) is fixed to the upper surface of the support plate (20) and evenly distributed, corresponding to the heat dissipation hole on the base plate (14). The square through hole (23) is opened on the support plate (20) and is located between the first plug rods (21) and evenly distributed. There are two fixed plates (24) fixed to one end of the lower surface of the frame (10). The connecting shaft (25) is fixed between the fixed plates (24). The seesaw (26) is sleeved on the connecting shaft (25). The torsion spring (27) is sleeved on the connecting shaft (25) and one end is fixed on the seesaw (26) and the other end is fixed on the connecting shaft (25).

2. The protective cover for electric motor production according to claim 1, characterized in that: One end of the rocker plate (26) is located in the middle of the lower surface of the support plate (20), and the other end is located outside the frame (10).

3. The protective cover for electric motor production according to claim 1, characterized in that: The main body assembly further comprises a lower protective door panel (11) and an upper transparent door panel (12); The lower protective door panel (11) is hinged to the lower section of the frame (10), and the upper transparent door panel (12) is hinged to the upper section of the frame (10).

4. The protective cover for electric motor production according to claim 1, characterized in that: The main body assembly also includes an adjustable foot (13) and a top plate (15); The adjustable foot (13) is fixed to the bottom of the frame (10), and the top plate (15) is fixed to the top of the frame (10).

5. The protective cover for electric motor production according to claim 1, characterized in that: Also included is a positioning component; The positioning assembly comprises a circular through hole (30) and an L-shaped placement frame (31); The circular through hole (30) is formed on the fixing plate (24), and the L-shaped placement frame (31) is fixed on the side of one set of the fixing plates (24).

6. The protective cover for electric motor production according to claim 5, characterized in that: The positioning assembly further comprises a second insertion rod (32) and a ring (33); The second insertion rod (32) is inserted into the circular through hole (30) or placed on the L-shaped placement frame (31), and the circular ring (33) is welded to one end of the second insertion rod (32).

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