Motor energy-saving device

Abstract

The utility model discloses a motor energy-saving device, which comprises a main body assembly including a motor, a motor box and an observation door, the motor box is sleeved on the outer side of the motor, the observation door is positioned on one side of the motor box, and an auxiliary assembly arranged on the motor box and including a mounting piece, a limiting piece and a heat dissipation piece, the installation part is arranged on the motor, the limiting part is located on the installation part, and the heat dissipation part is arranged on one side of the motor. The motor heat dissipation structure has the advantages that the motor can be rapidly disassembled and assembled through the arrangement of the auxiliary assembly, heat dissipation can be carried out on the motor after the motor is used for a long time, and the service life of the motor is prolonged. The motor can be maintained and replaced more conveniently through the rapid disassembly and assembly installation mode, when the motor needs to be maintained or replaced, the motor can be rapidly disassembled, time and labor cost are saved, effective heat dissipation measures can help the motor operate within a safe temperature range, and therefore the service life of the motor is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical engineering, in particular to a motor energy-saving device. Background Art

[0002] A motor is a device that converts electrical energy into mechanical energy. It generates a magnetic field in a conductor through electric current, thereby generating electromagnetic force to drive the motor to rotate. Motors are widely used in industries, household appliances, transportation and other fields, and are one of the indispensable devices in modern society. Motors are usually installed in motor boxes, which can be safely used in various applications. In factories and production lines, motor boxes are usually used to install and protect motors used to drive equipment and machinery, which can include conveyor belts, pumps, fans, compressors, etc. The existing technology mostly uses bolts to fix the motor when installing it, and the motor cannot be cooled after long-term use. Using bolts to fix the motor will make it difficult to disassemble the motor, especially when the motor needs to be frequently repaired or replaced, which will increase the cost of repair and maintenance, and require more time and labor to complete the disassembly and installation work. The inability to dissipate heat will cause the internal insulation material of the motor to age, the magnetic properties to decrease, and the insulation performance to decrease, thereby affecting the working efficiency and performance of the motor. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems and / or the problems existing in the existing motor energy-saving devices, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the utility model is that the prior art mostly uses bolts to fix the motor when installing it, and the motor cannot be cooled after being used for a long time. Using bolts to fix the motor makes it difficult to disassemble the motor, especially when the motor needs to be frequently repaired or replaced, which increases the cost of repair and maintenance, and requires more time and labor to complete the disassembly and installation work. The inability to dissipate heat will cause the internal insulating material of the motor to age, the magnetic properties to decrease, and the insulation performance to decrease, thereby affecting the working efficiency and performance of the motor.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a motor energy-saving device, which includes a main body assembly, including a motor, a motor box and an observation door, the motor box is sleeved on the outside of the motor, and the observation door is located on one side of the motor box;

[0007] The auxiliary component is arranged on the motor box, and comprises a mounting part, a limiting part and a heat sink. The mounting part is arranged on the motor, the limiting part is located on the mounting part, and the heat sink is arranged on one side of the motor.

[0008] As a preferred solution of the motor energy-saving device of the utility model, the mounting member includes a clamping plate and a clamping frame, the clamping plate is arranged on one side of the motor, and the clamping frame is sleeved on the outer side of the clamping plate.

[0009] As a preferred solution of the motor energy-saving device of the utility model, wherein: the mounting member further includes a pull rod and a hinged rod, the pull rod is hinged to the top of the clamping frame, and the hinged rod is hinged to one end of the pull rod.

[0010] As a preferred solution of the motor energy-saving device described in the utility model, wherein: the mounting part also includes a driving rod, a support sleeve and a support plate, the driving rod is hinged to one end of the hinged rod, the support sleeve is arranged on the outside of the driving rod, the support sleeve and the driving rod are movably connected, and the support plate is hinged to the bottom of the support sleeve.

[0011] As a preferred solution of the motor energy-saving device of the utility model, the limiting member includes a limiting block and a pressure plate, the limiting block is arranged on one side of the driving rod, and the pressure plate is fixed to the top of the limiting block.

[0012] As a preferred solution of the motor energy-saving device described in the utility model, the limiting member further includes a support column and a torsion spring, the support column is inserted into one side of the limiting block, the support column and the limiting block are movably connected, and the torsion spring is sleeved on the outside of the support column.

[0013] As a preferred solution of the motor energy-saving device of the utility model, the limiting member further includes a connecting plate, the connecting plate is sleeved on the outside of the supporting column, and the connecting plate is fixed to one side of the supporting sleeve.

[0014] As a preferred solution of the motor energy-saving device of the utility model, the heat sink includes a heat dissipation fan and a protective frame, the heat dissipation fan is located on one side of the motor, the protective frame is sleeved on the outside of the heat dissipation fan, and the protective frame and the heat dissipation fan are movably connected.

[0015] As a preferred solution of the motor energy-saving device of the utility model, the heat sink also includes a first gear, a gear sleeve and a second gear, the first gear is fixed to one side of the heat dissipation fan, the gear sleeve is arranged on the outside of the first gear, and the second gear is located inside the gear sleeve.

[0016] As a preferred solution of the motor energy-saving device described in the utility model, wherein: the heat sink also includes a connecting column, a first pulley, a belt and a second pulley, the connecting column is fixed to one side of the second gear, the first pulley is fixed to one end of the connecting column, the belt is sleeved on the outside of the first pulley, and the second pulley is located inside the belt.

[0017] The beneficial effects of the utility model are as follows: the motor can be quickly disassembled and assembled through the setting of auxiliary components, and the motor can be cooled after being used for a long time. The quick disassembly and assembly installation method can make the maintenance and replacement of the motor more convenient. When the motor needs to be repaired or replaced, the motor can be quickly disassembled, saving time and labor costs, and effective heat dissipation measures can help the motor to operate within a safe temperature range, thereby extending the life of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is the overall structural diagram of the motor energy-saving device.

[0020] Figure 2 This is a cross-sectional structural diagram of the motor box of the motor energy-saving device.

[0021] Figure 3 Energy saving device for motor Figure 2 A partial enlarged structural diagram in the middle.

[0022] Figure 4 This is a cross-sectional structural diagram of the protective frame of the motor energy-saving device. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and 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.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Example 1

[0027] Reference Figure 1 to Figure 4 , which is the first embodiment of the utility model, and this embodiment provides a motor energy-saving device, which includes a main component 100 and an auxiliary component 200. The two components can cooperate to quickly disassemble and assemble the motor, and can dissipate the heat of the motor after the motor is used for a long time.

[0028] The main assembly 100 includes a motor 101 , a motor box 102 and an observation door 103 . The motor box 102 is sleeved on the outside of the motor 101 , and the observation door 103 is located on one side of the motor box 102 .

[0029] Motor 101 is a device that converts electrical energy into mechanical energy. Through the principle of electromagnetic induction, electrical energy is converted into rotational force to drive the operation of mechanical equipment. Motor box 102 can provide mechanical protection, dustproof, waterproof and other functions to protect motor 101 from the influence of the external environment. Motor box 102 is usually used to install and protect motor 101 used to drive equipment and machinery, and is often used to maintain and repair motors. By opening observation door 103, maintenance personnel can enter the interior of motor box 102 to inspect, maintain and replace parts of motor 101. Such a design helps to improve the maintainability and reliability of motor 101 and ensure the normal operation of motor 101. The connection between motor box 102 and other components and the opening and closing of observation door 103 belong to the prior art, so they will not be elaborated in detail.

[0030] The auxiliary component 200 is arranged on the motor box 102, and includes a mounting member 201, a limiting member 202 and a heat sink 203. The mounting member 201 is arranged on the motor 101, the limiting member 202 is located on the mounting member 201, and the heat sink 203 is arranged on one side of the motor 101.

[0031] The motor 101 can be quickly disassembled and assembled by the setting of the mounting member 201. The quick disassembly and assembly installation method can make the maintenance and replacement of the motor 101 more convenient. When the motor 101 needs to be repaired or replaced, the motor 101 can be quickly disassembled, saving time and labor costs. After the motor 101 is installed, in order to prevent the installation of the motor 101 from loosening, the mounting member 201 can be limited by the setting of the limiting member 202, thereby preventing the installation of the motor 101 from loosening. After the motor 101 is used for a long time, heat will be generated. At this time, the motor 101 can be air-cooled by the setting of the heat sink 203, which can help the motor 101 to operate within a safe temperature range, thereby extending the life of the motor 101. Heat dissipation holes are also provided on the top of the motor box 102 to facilitate air circulation.

[0032] Example 2

[0033] Reference Figure 1 to Figure 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0034] Specifically, the mounting member 201 includes a clamping plate 201a and a clamping frame 201b. The clamping plate 201a is disposed on one side of the motor 101, and the clamping frame 201b is sleeved on the outside of the clamping plate 201a.

[0035] There are two clamping plates 201a, which are respectively located on both sides of the motor 101. The motor 101 can be clamped by the two clamping plates 201a moving toward each other so as to fix the motor 101. The clamping plates 201a are made of rubber material. When clamping the motor 101, the motor 101 can be protected to prevent the motor 101 from being worn. The clamping frame 201b is fixed to the inner wall of the motor box 102. The two clamping plates 201a can be moved toward each other by squeezing the clamping frame 201b.

[0036] Specifically, the mounting member 201 further includes a pull rod 201c and a hinged rod 201d. The pull rod 201c is hinged to the top of the clamping frame 201b, and the hinged rod 201d is hinged to one end of the pull rod 201c.

[0037] The hinged rod 201d is hinged to the top of the clamping frame 201b. When the clamping frame 201b needs to be squeezed, the hinged rod 201d is moved, and the movement of the hinged rod 201d drives the pull rod 201c to move. The movement of the pull rod 201c can squeeze one side of the top of the clamping frame 201b. At this time, the setting of the hinged rod 201d can support the other side of the top of the clamping frame 201b, so that the clamping frame 201b can be squeezed.

[0038] Specifically, the mounting member 201 also includes a driving rod 201f, a supporting sleeve 201g and a supporting plate 201e. The driving rod 201f is hinged to one end of the hinged rod 201d, the supporting sleeve 201g is sleeved on the outside of the driving rod 201f, the supporting sleeve 201g and the driving rod 201f are movably connected, and the supporting plate 201e is hinged to the bottom of the supporting sleeve 201g.

[0039] A spring is arranged on the inner wall of the support sleeve 201g. When the hinge rod 201d needs to be moved, the driving rod 201f is pressed, and the driving rod 201f moves downward to apply a squeezing force to the spring. The movement of the driving rod 201f can drive the hinge rod 201d to move. The support sleeve 201g is used to support the driving rod 201f to prevent the driving rod 201f from being offset. The support plate 201e is fixed to one side of the clamping frame 201b, and the support plate 201e is also hinged to the bottom of the hinge rod 201d. The setting of the support plate 201e can support the support sleeve 201g and the hinge rod 201d to prevent the two from being offset.

[0040] Specifically, the limiting member 202 includes a limiting block 202a and a pressing plate 202b. The limiting block 202a is disposed on one side of the driving rod 201f, and the pressing plate 202b is fixed to the top of the limiting block 202a.

[0041] A limiting groove corresponding to the limiting block 202a is provided on one side of the driving rod 201f, and the limiting groove is an inclined surface. When the driving rod 201f is moved downward, the limiting block 202a can be driven to move on the limiting groove. After the driving rod 201f is moved to the specified position, in order to prevent the spring rebound force provided on the inner wall of the supporting sleeve 201g from driving the driving rod 201f to return to its original position, the driving rod 201f can be limited by the engagement of the limiting groove and the limiting block 202a to prevent the spring rebound force from driving the driving rod 201f to return to its original position. When it is necessary to release the limit on the driving rod 201f, the user moves the pressure plate 202b, and the pressure plate 202b drives the limiting block 202a to separate from the limiting groove, and then the driving rod 201f can be driven to return to its original position by the spring rebound force.

[0042] Specifically, the limiting member 202 further includes a support column 202c and a torsion spring 202d. The support column 202c is plugged into one side of the limiting block 202a. The support column 202c and the limiting block 202a are movably connected. The torsion spring 202d is sleeved on the outside of the support column 202c.

[0043] The support column 202c is used to support the limit block 202a to prevent the limit block 202a from shifting. One end of the torsion spring 202d is fixed to one side of the limit block 202a, and the other end is fixed to one side of the support column 202c. When the limit block 202a moves and separates from the limit groove, a torsional force can be applied to the torsion spring 202d, and then the driving rod 201f is driven to return to its original position by the spring rebound force. After the driving rod 201f returns to its original position, the pressure plate 202b is released. At this time, the limit block 202a can be driven to move and re-engage with the limit groove by the rebound force of the torsion spring 202d.

[0044] Specifically, the limiting member 202 further includes a connecting plate 202e, which is sleeved on the outside of the supporting column 202c, and the connecting plate 202e is fixed to one side of the supporting sleeve 201g.

[0045] The connection plate 202e can be provided to support the support column 202c, thereby preventing it from deviating during use and thus affecting the position limitation of the driving rod 201f.

[0046] Example 3

[0047] Reference Figure 2 and Figure 4 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0048] Specifically, the heat sink 203 includes a heat dissipation fan 203a and a protective frame 203b. The heat dissipation fan 203a is located at one side of the motor 101, and the protective frame 203b is sleeved on the outside of the heat dissipation fan 203a. The protective frame 203b and the heat dissipation fan 203a are movably connected.

[0049] The motor 101 will generate heat after being used for a long time. At this time, the motor 101 can be cooled by air through the rotation of the cooling fan 203a. The protective frame 203b is fixed to the inner wall of the motor box 102. A filter is also provided on one side of the protective frame 203b, so that the wind generated by the rotation of the cooling fan 203a can be blown to the side of the motor 101, thereby facilitating the heat dissipation of the motor 101. The cooling fan 203a can be supported by the setting of the protective frame 203b to prevent the cooling fan 203a from being offset.

[0050] Specifically, the heat sink 203 further includes a first gear 203c, a gear sleeve 203d and a second gear 203e. The first gear 203c is fixed to one side of the heat dissipation fan 203a, the gear sleeve 203d is sleeved on the outside of the first gear 203c, and the second gear 203e is located inside the gear sleeve 203d.

[0051] The second gear 203e is rotatably connected to the inner wall of the motor box 102 through a bearing. When the cooling fan 203a needs to be rotated, the rotation of the second gear 203e can drive the gear sleeve 203d to rotate. At this time, the rotation of the gear sleeve 203d drives the first gear 203c to rotate. The rotation of the first gear 203c can drive the cooling fan 203a to rotate.

[0052] Specifically, the heat sink 203 also includes a connecting column 203f, a first pulley 203g, a belt 203h and a second pulley 203i. The connecting column 203f is fixed to one side of the second gear 203e, the first pulley 203g is fixed to one end of the connecting column 203f, the belt 203h is sleeved on the outside of the first pulley 203g, and the second pulley 203i is located inside the belt 203h.

[0053] The second pulley 203i is fixed to one side of the motor 101. When the motor 101 is in use, the motor 101 drives the second pulley 203i to rotate. The rotation of the second pulley 203i can drive the belt 203h to rotate. The rotation of the belt 203h drives the first pulley 203g to rotate. The rotation of the first pulley 203g drives the connecting column 203f to rotate. At this time, the rotation of the connecting column 203f can drive the second gear 203e to rotate.

[0054] When in use, when the motor 101 needs to be installed, the motor 101 is first placed on one side of the clamping plate 201a, and then the driving rod 201f is pressed. The driving rod 201f moves downward to apply a squeezing force to the spring, and while the driving rod 201f moves downward, the limit block 202a can be driven to move on the limit groove. The movement of the driving rod 201f can drive the hinge rod 201d to move, and the movement of the hinge rod 201d drives the pull rod 201c to move. The movement of the pull rod 201c can squeeze one side of the top of the clamping frame 201b. At this time, the setting of the hinge rod 201d can support the other side of the top of the clamping frame 201b, so that the clamping frame 20 1b squeezes the motor 101, thereby completing the fixation of the motor 101. After the driving rod 201f is moved to the specified position, in order to prevent the spring rebound force set on the inner wall of the support sleeve 201g from driving the driving rod 201f to return to its original position, the driving rod 201f can be limited by the engagement of the limiting groove and the limiting block 202a to prevent the spring rebound force from driving the driving rod 201f to return to its original position. When it is necessary to release the limit on the driving rod 201f, the user moves the pressure plate 202b, and the pressure plate 202b drives the limiting block 202a to separate from the limiting groove, and then the spring rebound force drives the driving rod 201f to return to its original position, so that the motor 101 can be removed.

[0055] After the motor 101 is installed, the motor 101 is started. After starting, the motor 101 can drive the second pulley 203i to rotate. The rotation of the second pulley 203i can drive the belt 203h to rotate. The rotation of the belt 203h drives the first pulley 203g to rotate. The rotation of the first pulley 203g drives the connecting column 203f to rotate. At this time, the rotation of the connecting column 203f can drive the second gear 203e to rotate. The rotation of the second gear 203e can drive the gear sleeve 203d to rotate. At this time, the rotation of the gear sleeve 203d drives the first gear 203c to rotate. The rotation of the first gear 203c can drive the cooling fan 203a to rotate. At this time, the rotation of the cooling fan 203a can cool the motor 101. During the use of the motor 101, dissipating the heat of the motor 101 can help the motor 101 to operate within a safe temperature range, thereby extending the life of the motor 101.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A motor energy-saving device, characterized in that: include, A main body component (100) comprises a motor (101), a motor box (102) and an observation door (103), wherein the motor box (102) is sleeved on the outside of the motor (101), and the observation door (103) is located on one side of the motor box (102); An auxiliary component (200) is arranged on the motor box (102), comprising a mounting component (201), a limiting component (202) and a heat sink (203); the mounting component (201) is arranged on the motor (101), the limiting component (202) is located on the mounting component (201), and the heat sink (203) is arranged on one side of the motor (101).

2. The motor energy saving device according to claim 1, characterized in that: The mounting member (201) comprises a clamping plate (201a) and a clamping frame (201b); the clamping plate (201a) is arranged on one side of the motor (101), and the clamping frame (201b) is sleeved on the outside of the clamping plate (201a).

3. The motor energy saving device according to claim 2, characterized in that: The mounting member (201) further comprises a pull rod (201c) and a hinged rod (201d), wherein the pull rod (201c) is hinged to the top of the clamping frame (201b), and the hinged rod (201d) is hinged to one end of the pull rod (201c).

4. The motor energy saving device according to claim 3, characterized in that: The mounting member (201) further comprises a driving rod (201f), a supporting sleeve (201g) and a supporting plate (201e); the driving rod (201f) is hinged to one end of the hinged rod (201d); the supporting sleeve (201g) is sleeved on the outside of the driving rod (201f); the supporting sleeve (201g) and the driving rod (201f) are movably connected; and the supporting plate (201e) is hinged to the bottom of the supporting sleeve (201g).

5. The motor energy saving device according to claim 4, characterized in that: The limiting member (202) comprises a limiting block (202a) and a pressing plate (202b), wherein the limiting block (202a) is arranged on one side of the driving rod (201f), and the pressing plate (202b) is fixed to the top of the limiting block (202a).

6. The motor energy saving device according to claim 5, characterized in that: The limiting member (202) further comprises a support column (202c) and a torsion spring (202d); the support column (202c) is plugged into one side of the limiting block (202a); the support column (202c) and the limiting block (202a) are movably connected; and the torsion spring (202d) is sleeved on the outside of the support column (202c).

7. The motor energy saving device according to claim 6, characterized in that: The limiting member (202) further comprises a connecting plate (202e), wherein the connecting plate (202e) is sleeved on the outside of the supporting column (202c), and the connecting plate (202e) is fixed to one side of the supporting sleeve (201g).

8. The motor energy saving device according to claim 6 or 7, characterized in that: The heat sink (203) comprises a heat dissipation fan (203a) and a protective frame (203b); the heat dissipation fan (203a) is located on one side of the motor (101); the protective frame (203b) is sleeved on the outside of the heat dissipation fan (203a); and the protective frame (203b) and the heat dissipation fan (203a) are movably connected.

9. The motor energy saving device according to claim 8, characterized in that: The heat sink (203) further comprises a first gear (203c), a gear sleeve (203d) and a second gear (203e), wherein the first gear (203c) is fixed to one side of the heat sink fan (203a), the gear sleeve (203d) is sleeved on the outside of the first gear (203c), and the second gear (203e) is located inside the gear sleeve (203d).

10. The motor energy saving device according to claim 9, characterized in that: The heat sink (203) also includes a connecting column (203f), a first pulley (203g), a belt (203h) and a second pulley (203i), wherein the connecting column (203f) is fixed to one side of the second gear (203e), the first pulley (203g) is fixed to one end of the connecting column (203f), the belt (203h) is sleeved on the outside of the first pulley (203g), and the second pulley (203i) is located inside the belt (203h).

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