CN215897438U

CN215897438U - Energy-saving and environment-friendly motor capable of effectively preventing overload damage

Info

Publication number: CN215897438U
Application number: CN202122028141.2U
Authority: CN
Inventors: 苌凤
Original assignee: Jieyang Hexun Electric Appliance Co ltd
Current assignee: Jieyang Hexun Electric Appliance Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-02-22
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses an energy-saving and environment-friendly motor capable of effectively preventing overload damage, which comprises a shell, wherein the bottom of an inner cavity of the shell is fixedly connected with a telescopic rod, the top of the telescopic rod is fixedly connected with a transverse plate, a motor body is fixedly connected with a middle shaft at the top of the transverse plate, the output end of the motor body is fixedly connected with a rotating shaft, the left side of the bottom of the rotating shaft is fixedly connected with an iron block, the right side of the top of the transverse plate is fixedly connected with a rotating speed sensor, and the right side of the rotating shaft is fixedly connected with a driving bevel gear. According to the utility model, through the matching of the shell, the telescopic rod, the transverse plate, the motor body, the rotating shaft, the iron block, the rotating speed sensor, the driving conical gear, the driven conical gear, the connecting shaft, the bearing, the vertical plate, the air cylinder, the sliding groove, the sliding block, the fixed block, the mounting hole, the PLC and the buzzer, the problems that the motor is easy to damage and the service life of the motor is shortened because the existing motor does not have an overload protection function in working are solved.

Description

Energy-saving and environment-friendly motor capable of effectively preventing overload damage

Technical Field

The utility model relates to the technical field of motors, in particular to an energy-saving and environment-friendly motor capable of effectively preventing overload damage.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, a letter M is used for indicating in a circuit, the motor mainly has the function of generating driving torque and is used as a power source of electrical appliances or various machines, the existing motor does not have an overload protection function during working, the motor is easy to damage, the service life of the motor can be shortened, and therefore the energy-saving and environment-friendly motor capable of effectively preventing overload damage is provided.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects of the prior art, the utility model provides the energy-saving and environment-friendly motor capable of effectively preventing overload damage, which has the advantage of effectively preventing overload damage and solves the problems that the motor is easy to damage and the service life of the motor is shortened because the existing motor does not have an overload protection function during working.

Technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a can effectively prevent energy-concerving and environment-protective motor that overload destroyed, includes the casing, the bottom fixedly connected with telescopic link of casing inner chamber, the top fixedly connected with diaphragm of telescopic link, the axis department fixedly connected with motor body at diaphragm top, motor body's output fixedly connected with pivot, the left side fixedly connected with iron plate of pivot bottom, the right side fixedly connected with speed sensor at diaphragm top, the right side fixedly connected with initiative conical gear of pivot, the meshing of initiative conical gear's top has driven conical gear, driven conical gear's right side fixedly connected with connecting axle, motor body's top fixedly connected with riser, the left side fixedly connected with cylinder of riser, the left and right sides at the casing back is fixedly connected with PLC controller and bee calling organ respectively.

Preferably, a sliding groove is formed in the left side of the inner cavity of the shell, a sliding block is connected to the inner cavity of the sliding groove in a sliding mode, and the right side of the sliding block is fixedly connected with the air cylinder.

Preferably, the top on the right side of the inner cavity of the shell is fixedly connected with a bearing, and the surface of the connecting shaft is movably connected with the shell through the bearing.

Preferably, the left sides of the top and the bottom of the shell are fixedly connected with fixing blocks, and mounting holes are formed in inner cavities of the fixing blocks.

Preferably, the left side of the front face of the shell is movably connected with a movable door through a hinge, and the right side of the front face of the movable door is fixedly connected with a handle.

Preferably, the top of the right side of the shell is provided with a through hole, and the inner cavity of the through hole is movably connected with the connecting shaft.

Advantageous effects

Compared with the prior art, the utility model provides an energy-saving and environment-friendly motor capable of effectively preventing overload damage, which has the following beneficial effects:

1. the utility model controls a motor body and a rotating speed sensor to work through a PLC controller, the motor body drives a rotating shaft to rotate, the rotating shaft drives an iron block and a driving conical gear to rotate, the driving conical gear drives a driven conical gear to rotate, the driven conical gear drives a connecting shaft to rotate, the rotating speed of the rotating shaft is detected through the rotating speed sensor, when the actual rotating speed value is lower than the normal rotating speed value, the PLC controller controls an air cylinder to stretch, the air cylinder drives a vertical plate to move, the vertical plate drives a motor body to move, the motor body drives the rotating shaft to move, the rotating shaft drives the driving conical gear to move, so that the contact position of the driving conical gear and the driven conical gear is adjusted, the working outer diameter of the driving conical gear is increased along with the movement, the loading capacity of the motor body is reduced, when the air cylinder cannot stretch, the driven conical gear is just meshed with the left side of the top of the driving conical gear, if it is detected that the motor body still works in an overload state, the PLC controller can control the motor body to stop working, and control the buzzer to give an alarm to remind a user, so that the problems that the motor is easy to damage and the service life of the motor is shortened due to the fact that the existing motor does not have an overload protection function in the working process are solved.

2. According to the utility model, the sliding chute and the sliding block are arranged, so that the work of the air cylinder is stabilized, the air cylinder is supported in a balanced manner, the bearing is arranged, the work of the connecting shaft is stabilized, the work of the driven bevel gear is stabilized, the shell is conveniently assembled and disassembled by arranging the fixing block and the mounting hole, and the trouble of assembling and disassembling the shell is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic top view of the present invention.

In the figure: 1. a housing; 2. a telescopic rod; 3. a transverse plate; 4. a motor body; 5. a rotating shaft; 6. an iron block; 7. a rotational speed sensor; 8. a driving bevel gear; 9. a driven bevel gear; 10. a connecting shaft; 11. a bearing; 12. a vertical plate; 13. a cylinder; 14. a chute; 15. a slider; 16. a fixed block; 17. mounting holes; 18. a PLC controller; 19. a buzzer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The shell 1, the telescopic rod 2, the transverse plate 3, the motor body 4, the rotating shaft 5, the iron block 6, the rotating speed sensor 7, the driving conical gear 8, the driven conical gear 9, the connecting shaft 10, the bearing 11, the vertical plate 12, the air cylinder 13, the sliding chute 14, the sliding block 15, the fixing block 16, the mounting hole 17, the PLC controller 18 and the buzzer 19 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the utility model can be known by technical manuals or conventional experimental methods.

Referring to fig. 1-3, an energy-saving and environment-friendly motor capable of effectively preventing overload damage comprises a housing 1, wherein fixed blocks 16 are fixedly connected to the top and bottom left sides of the housing 1, mounting holes 17 are formed in the inner cavity of the fixed blocks 16, the housing 1 is conveniently assembled and disassembled by arranging the fixed blocks 16 and the mounting holes 17, the housing 1 is prevented from being troublesome to assemble and disassemble, a movable door is movably connected to the front left side of the housing 1 through hinges, a handle is fixedly connected to the front right side of the movable door, an expansion rod 2 is fixedly connected to the bottom of the inner cavity of the housing 1, a transverse plate 3 is fixedly connected to the top of the expansion rod 2, a motor body 4 is fixedly connected to the center axis of the top of the transverse plate 3, a rotating shaft 5 is fixedly connected to the output end of the motor body 4, an iron block 6 is fixedly connected to the left side of the bottom of the rotating shaft 5, a rotating speed sensor 7 is fixedly connected to the right side of the top of the transverse plate 3, and a driving bevel gear 8 is fixedly connected to the right side of the rotating shaft 5, the top of the driving bevel gear 8 is engaged with a driven bevel gear 9, the right side of the driven bevel gear 9 is fixedly connected with a connecting shaft 10, the top of the right side of the inner cavity of the shell 1 is fixedly connected with a bearing 11, the surface of the connecting shaft 10 is movably connected with the shell 1 through the bearing 11, the working of the connecting shaft 10 is stabilized through the arrangement of the bearing 11, thereby the driven bevel gear 9 works stably, the top of the right side of the shell 1 is provided with a through hole, the inner cavity of the through hole is movably connected with the connecting shaft 10, the top of the motor body 4 is fixedly connected with a vertical plate 12, the left side of the vertical plate 12 is fixedly connected with an air cylinder 13, the left side of the inner cavity of the shell 1 is provided with a sliding groove 14, the inner cavity of the sliding groove 14 is connected with a sliding block 15 in a sliding way, the right side of the sliding block 15 is fixedly connected with the air cylinder 13, and the work of the air cylinder 13 is stabilized by arranging the sliding groove 14 and the sliding block 15, the air cylinder 13 is supported in a balanced manner, and a PLC controller 18 and a buzzer 19 are fixedly connected to the left side and the right side of the back surface of the shell 1 respectively.

When the device is used, the PLC 18 controls the motor body 4 and the rotating speed sensor 7 to work, the motor body 4 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the iron block 6 and the driving bevel gear 8 to rotate, the driving bevel gear 8 drives the driven bevel gear 9 to rotate, the driven bevel gear 9 drives the connecting shaft 10 to rotate, the rotating speed sensor 7 detects the rotating speed of the rotating shaft 5, when the actual rotating speed value is lower than the normal rotating speed value, the PLC 18 controls the cylinder 13 to stretch, the cylinder 13 drives the vertical plate 12 to move, the vertical plate 12 drives the motor body 4 to move, the motor body 4 drives the rotating shaft 5 to move, the rotating shaft 5 drives the driving bevel gear 8 to move, so that the contact position of the driving bevel gear 8 and the driven bevel gear 9 is adjusted, along with the movement, the working outer diameter of the driving bevel gear 8 is increased, and the carrying capacity of the motor body 4 is reduced, when the cylinder 13 can not be stretched, the driven bevel gear 9 is just meshed with the left side of the top of the driving bevel gear 8, if the motor body 4 is detected to still be in overload work, the PLC 18 can control the motor body 4 to stop working, and control the buzzer 19 to give an alarm to remind a user, so that the problems that the existing motor does not have an overload protection function during work, the motor is easily damaged, and the service life of the motor can be shortened are solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can effectively prevent energy-concerving and environment-protective motor that overload destroyed, includes casing (1), its characterized in that: the bottom of the inner cavity of the shell (1) is fixedly connected with a telescopic rod (2), the top of the telescopic rod (2) is fixedly connected with a transverse plate (3), a motor body (4) is fixedly connected with the middle shaft at the top of the transverse plate (3), the output end of the motor body (4) is fixedly connected with a rotating shaft (5), the left side of the bottom of the rotating shaft (5) is fixedly connected with an iron block (6), the right side of the top of the transverse plate (3) is fixedly connected with a rotating speed sensor (7), the right side of the rotating shaft (5) is fixedly connected with a driving bevel gear (8), the top of the driving bevel gear (8) is meshed with a driven bevel gear (9), the right side of the driven bevel gear (9) is fixedly connected with a connecting shaft (10), the top of the motor body (4) is fixedly connected with a vertical plate (12), and the left side of the vertical plate (12) is fixedly connected with a cylinder (13), the left side and the right side of the back of the shell (1) are respectively and fixedly connected with a PLC (programmable logic controller) controller (18) and a buzzer (19).

2. The energy-saving and environment-friendly motor capable of effectively preventing overload damage according to claim 1, wherein: the left side of casing (1) inner chamber has seted up spout (14), the inner chamber sliding connection of spout (14) has slider (15), the right side and cylinder (13) fixed connection of slider (15).

3. The energy-saving and environment-friendly motor capable of effectively preventing overload damage according to claim 1, wherein: the top on the right side of the inner cavity of the shell (1) is fixedly connected with a bearing (11), and the surface of the connecting shaft (10) is movably connected with the shell (1) through the bearing (11).

4. The energy-saving and environment-friendly motor capable of effectively preventing overload damage according to claim 1, wherein: the improved shell is characterized in that the top and the bottom of the shell (1) are fixedly connected with fixing blocks (16) on the left side, and mounting holes (17) are formed in the inner cavity of each fixing block (16).

5. The energy-saving and environment-friendly motor capable of effectively preventing overload damage according to claim 1, wherein: the front left side of the shell (1) is movably connected with a movable door through a hinge, and the front right side of the movable door is fixedly connected with a handle.

6. The energy-saving and environment-friendly motor capable of effectively preventing overload damage according to claim 1, wherein: the top on the right side of the shell (1) is provided with a through hole, and the inner cavity of the through hole is movably connected with the connecting shaft (10).