CN210640782U - Motor protection device for electromechanical integrated equipment - Google Patents

Abstract

The utility model belongs to the field of mechatronic equipment, in particular to a motor protection device for mechatronic equipment, which comprises a motor and a casing sleeved outside the motor, wherein an output shaft of the motor is connected with an output rod, a positioning ring is arranged outside the output rod, the outer wall of the positioning ring is fixedly connected with a lead screw inserted inside the casing, the upper part of the casing is inserted with a bolt engaged and connected with the lead screw, the casing comprises an upper casing and a lower casing, waved plates are arranged on two sides of the upper casing, and the bottom end of the upper casing is connected with an upper fixing plate; move through lead screw drive position circle, can adjust the location to the output rod, through the mode that the block is connected between upper fixed plate and the bottom plate, the convenience is changed the casing, utilizes the protruding downside of the wave board at the S shape to inlay the filter screen of establishing, can guarantee the ventilation to the motor, avoids outside water stain splash into the motor again inside, the backplate of being connected by the spring beam that sets up increases the motor and places firmly at casing internal connection.

Description

Motor protection device for electromechanical integrated equipment

Technical Field

The utility model relates to a mechatronic equipment field especially relates to a motor protection device for mechatronic equipment.

Background

The mechatronics is also called mechanical electronic engineering, is one of mechanical engineering and automation, and along with the rapid development of the mechatronics technology, the concept of mechatronics is widely accepted and generally applied by people. With the rapid development and wide application of computer technology, the mechatronic technology has not been developed before. The existing electromechanical integration technology is a technology which is tightly integrated by mechanical and microelectronic technologies, and the development of the technology enables the machine for cooling ice to be humanized and intelligent. The mechatronics technology is a comprehensive technology which organically combines multiple technologies such as mechanical technology, electrical and electronic technology, microelectronic technology, information technology, sensor technology, interface technology, signal conversion technology and the like and is comprehensively applied to the reality, and modern automatic production equipment is almost all mechatronics equipment. The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law. The main function of the device is to generate driving torque, and the device is used as a power source of electrical appliances or various machines and is mainly used for converting mechanical energy into electric energy.

Current motor can receive external environment's pollution at the during operation often, but current protection casing is mostly the integrated into one piece structure, and is inconvenient to the protection casing change, and the motor condition of vibration and output pole skew appears easily in the course of the work, influences the use normality of motor, short circuit or the overload condition appear easily, and current protection casing is satisfying the ventilation in-process to the motor, causes outside water stain to spill into the motor inside easily, influences the result of use of motor.

In order to solve the problems, the application provides a motor protection device for an electromechanical integrated device.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides an electromechanical integrated equipment uses motor protection device, can adjust the location to the output rod, avoid the output rod to rotate the condition that the skew appears in-process, influence the rotation of motor and use, will go up the casing and down the joint between the casing, the convenience is changed the casing, increase the convenience of connecting the casing, can guarantee the ventilation to the motor, inside avoiding outside water stain to spill into the motor again, influence the normal operating of motor, increase the firm at casing internal connection of motor placement, can alleviate the vibration that the motor produced in the course of the work again, avoid the condition that the short circuit appears in the motor.

(II) technical scheme

In order to solve the problem, the utility model provides an electromechanical integration is motor protection device for equipment, establish the outside casing of motor including motor and cover, the output shaft of motor has the output pole, the output pole outside is equipped with the position circle, position circle outer wall fixedly connected with pegs graft at the inside lead screw of casing, it has the bolt of being connected with the lead screw meshing to peg graft on casing upper portion, the casing includes casing and lower casing, it is equipped with the wave board to go up the casing both sides, it is connected with the upper fixed plate to go up the casing bottom, the casing upper end is connected with the bottom plate down, the upper fixed plate is connected with the bottom plate block.

Furthermore, a threaded hole is formed in one side of the upper fixing plate, an inserting rod is connected to the other side of the upper fixing plate, and elastic lugs are connected to two sides of the inserting rod.

Furthermore, a screw rod is inserted into one side of the lower fixing plate, and a through hole is formed in the other side of the lower fixing plate.

Furthermore, the screw rod is inserted in the threaded hole in a threaded manner, and the inserted rod is inserted in the through hole.

Further, the inner wall of the machine shell is provided with a guard plate, the guard plate is connected with the inner wall of the machine shell through a spring, and the inner side of the guard plate is connected with a plurality of contacts.

Furthermore, a filter screen is embedded at the upper part of the wave plate.

The above technical scheme of the utility model has following profitable technological effect:

1. the positioning ring is driven to move by the screw rod, so that the output rod can be adjusted and positioned, and the condition that the output rod deviates in the rotating process to influence the rotating use of the motor is avoided;

2. the upper shell and the lower shell are clamped in a clamping connection mode between the upper fixing plate and the lower fixing plate, so that the shell is convenient to replace, and the convenience for connecting the shell is increased;

3. the filter screen embedded at the lower side of the bulge of the S-shaped wave plate can ensure ventilation of the motor and prevent external water stain from splashing into the motor to influence the normal operation of the motor;

4. the backplate of setting by the spring beam connection increases the motor and places the firm at casing internal connection, can alleviate the vibration that the motor produced in the course of the work again, avoids the condition that the short circuit appears in the motor.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the overall structure of the medium wave plate of the present invention;

fig. 5 is a schematic view of a connection structure of the upper and lower casings of the present invention;

fig. 6 is a schematic view of the internal structure of the middle housing of the present invention.

Reference numerals:

1. a motor; 2. a housing; 3. an output rod; 4. positioning rings; 5. a screw rod; 6. a bolt; 7. an upper housing; 8. a wave plate; 9. a filter screen; 10. a lower housing; 11. a spring; 12. a guard plate; 13. a contact; 14. an upper fixing plate; 15. a through hole; 16. inserting a rod; 17. an elastic bump; 18. a threaded hole; 19. a screw; 20. and a lower fixing plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1, the utility model provides a motor protection device for mechatronic device, including motor 1, cover casing 2, output rod 3 and position circle 4, the output shaft of motor 1 is pegged graft and is blocked output rod 3, the size of casing 2 and the size adaptation of motor 1, casing 2 sets up in the motor 1 outside, one end of casing 2 is equipped with the opening, its opening part is pegged graft and is equipped with output rod 3, and the opening part is equipped with the position circle 4 of cover setting outside output rod 3, for to output rod 3 positioning adjustment;

as shown in fig. 2, the utility model provides a motor protection device for mechatronic equipment, including the lead screw 5 of fixed connection at the 4 outer walls of position circle and peg graft at casing 2 upper portion with lead screw 5 meshing connection's bolt 6, the inner wall of casing 2 opening part is provided with the bar thread groove that supplies lead screw 5 screw thread to insert, set up porosely in one side of lead screw 5 one end, it has the bolt 6 of meshing connection with lead screw 5 to peg graft in its hole, rotate bolt 6 and can drive lead screw 5 and remove, and then realize the position adjustment to output lever 3, realize the positioning adjustment to output lever 3 of motor 1;

as shown in fig. 3, the utility model provides a motor protection device for mechatronic equipment, casing 2 includes upper housing 7 and lower housing 10, upper housing 7 upper portion both ends extend outward, upper housing 7 both sides are equipped with wave board 8, as shown in fig. 4, wave board 8 upper portion inlays and is equipped with filter screen 9, wave board 8' S cut is the S-shaped, the downside of S-shaped wave board 8 protruding department is equipped with the bar fluting, its bar fluting department inlays and is equipped with filter screen 9, both guarantee the ventilation to motor 1, avoid outside water to splash into inside motor 1 again;

as shown in FIG. 5, the present invention provides a motor protection device for mechatronic device, wherein the bottom of the upper housing 7 is connected with an upper fixing plate 14, the upper end of the lower housing 10 is connected with a lower fixing plate 20, the tangent plane of the upper fixing plate 14 and the tangent plane of the lower fixing plate 20 are both concave-convex, the concave-convex shapes of the upper fixing plate 14 and the lower fixing plate 20 are matched, the upper fixing plate 14 is connected with the lower fixing plate 20 in a clamping manner, a sealing strip is embedded between the upper fixing plate 14 and the lower fixing plate 20, in the embodiment, one side of the upper fixing plate 14 is provided with a threaded hole 18, one side of the lower fixing plate 20 corresponding to the threaded hole 18 is inserted with a screw rod 19, the screw rod 19 can be inserted into the threaded hole 18, the other side of the upper fixing plate 14 is connected with an insertion rod 16, one side of the lower fixing plate 20 corresponding to the insertion rod 16 is provided with a through hole 15, increasing the security of the connection between the upper fixation plate 14 and the lower fixation plate 20.

As shown in fig. 6, the utility model provides a mechatronic is motor protection device for equipment, 2 inner walls of casing are equipped with backplate 12, and backplate 12 is the same with 2 shapes of casing, and backplate 12 passes through spring 11 and 2 interior wall connections of casing, and a plurality of contacts 13 of the inboard connection of backplate 12, the even distribution contact 13 in backplate 12 inner wall interval increase motor 1 and place the firm in casing 2 inside.

The utility model discloses a theory of operation and use flow: the upper shell 7 is clamped on the upper part of the motor 1, the lower shell 10 is buckled on the lower part of the motor 1, the output rod 3 of the motor 1 penetrates through the positioning ring 4, the upper fixing plate 14 and the lower fixing plate 20 which are connected between the upper shell 7 and the lower shell 10 are clamped with each other, the elastic lug 17 is pressed, the inserted rod 16 is inserted into the through hole 15, the screw rod 19 is inserted into the threaded hole 18 in a threaded manner, the upper shell 7 and the lower shell 10 are connected to be spliced into the shell 2, in the working process of the motor 1, the heat dissipation of the motor 1 can be realized through the filter screen 9, the bolt 6 is screwed, the bolt 6 drives the screw rod 5 to rotate, further, the position adjustment of the positioning ring 4 is realized, the position adjustment of the output rod 3 in the rotating process of the motor 1 is met, the deviation of the output rod 3 in the rotating process is ensured, when the motor 1 works, the motor 1 can vibrate, and the vibration of the motor 1 is acted, the stability of the action of the motor 1 is ensured more, and the condition of overload short circuit is avoided.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (6)

1. A motor protection device for an electromechanical integration device is characterized by comprising a motor (1) and a shell (2) sleeved outside the motor (1), an output shaft of the motor (1) is connected with an output rod (3), a positioning ring (4) is arranged on the outer side of the output rod (3), the outer wall of the positioning ring (4) is fixedly connected with a screw rod (5) inserted in the shell (2), the upper part of the shell (2) is inserted with a bolt (6) engaged with the screw rod (5), the casing (2) comprises an upper casing (7) and a lower casing (10), wave plates (8) are arranged on two sides of the upper shell (7), an upper fixing plate (14) is connected with the bottom end of the upper shell (7), the upper end of the lower shell (10) is connected with a lower fixing plate (20), and the upper fixing plate (14) is connected with the lower fixing plate (20) in a clamping mode.

2. The protection device for the motor of the mechatronic device according to claim 1, characterized in that a threaded hole (18) is opened on one side of the upper fixing plate (14), an insert rod (16) is connected on the other side of the upper fixing plate (14), and elastic lugs (17) are connected on both sides of the insert rod (16).

3. The motor protector for mechatronic equipment according to claim 1, characterized in that a screw (19) is inserted into one side of the lower fixing plate (20), and a through hole (15) is formed in the other side of the lower fixing plate (20).

4. The mechatronic device motor protection device according to claims 2 and 3, characterized in that the threaded rod (19) is screwed into the threaded bore (18) and the plug rod (16) is screwed into the through-bore (15).

5. The mechatronic device motor protector according to claim 1, characterized in that the inner wall of the housing (2) is provided with a shield (12), the shield (12) is connected to the inner wall of the housing (2) by a spring (11), and a plurality of contacts (13) are connected to the inner side of the shield (12).

6. The motor protector for mechatronic equipment according to claim 1, characterized in that a filter screen (9) is embedded in the upper part of the wave plate (8).

Images