Efficient energy-saving damping motor

Abstract

The invention discloses an efficient energy-saving damping motor, and belongs to the technical field of motors, the efficient energy-saving damping motor comprises a motor body, the rear side of the motor body is in bolted connection with a fan cover, a bearing is rotatably arranged in the motor body, the surface of the motor body is fixedly connected with a supporting plate, and the tail end of the bearing is fixedly connected with fan blades; the tail end of the butt joint rod is movably connected with a stress plate, and a push rod is slidably arranged in the supporting plate. The interior of the supporting plate is connected with a heat dissipation plate through a lifting mechanism, and an inner hole is formed in the surface of the heat dissipation plate. According to the efficient energy-saving damping motor, in the using process, when a bearing rotates, a cam can be driven to synchronously rotate, when the cam rotates, the cam discontinuously makes contact with an upper connecting rod, and at the moment, the upper connecting rod and a heat dissipation plate do reciprocating rectilinear motion in the vertical direction under the action of a buffer spring, a second damping rod, the cam and a stand column; at the moment, the heat dissipation plate can make contact with more air, the heat dissipation effect is optimized, and the working efficiency of the machine body is improved.

Description

Technical Field

[0001] The invention relates to the technical field of motors, and in particular to a high-efficiency energy-saving vibration-absorbing motor. Background Art

[0002] The motor is a common driving source. When it is working, it converts electrical energy into mechanical energy. The motor is used in various fields. In the industrial field, it can not only improve production efficiency, but also promote industrial upgrading. When used at home, it can be used as a driving source for smart homes, such as door locks, automatic lifting curtains, etc. During the use of the motor, it may be accidentally touched by external objects, which will cause instability and vibration, affecting the use of the motor. In order to overcome the above defects, prior art 1 (application number 201811411378.5, Chinese patent application date 2018-11-24) is an adjustable shock-absorbing motor. When it is working, it can achieve the effect of shock-absorbing the vibration generated by the motor. After the motor generates vibration, it is transmitted to the hydraulic oil vibration. The hydraulic oil is transmitted to the shock-absorbing rod through the piston. The shock-absorbing rod transmits the vibration to the lower surface of the base, thereby solving the problem that the vibration of the motor changes after long-term use and the shock-absorbing device cannot be adjusted. Prior art 2 (application number 20172 1754309.5, Chinese patent application with application date of 2017-12-15) A motor with a shock-absorbing function, which arranges an arc-shaped spring piece in the cavity of the shock-absorbing box, and the arc-shaped spring piece can play a shock-absorbing effect when the motor is working, and then arranges a spring between the upper fixing frame and the lower fixing frame to enhance the shock-absorbing effect, so that the motor is more stable and safer when working, and is convenient for the staff to use. Prior art 3 (application number 201911059560.3, Chinese patent application with application date of 2019-11-01) A motor shock-absorbing device and a motor, when working, through the mutual cooperation between the first mounting body and the second mounting body for interlocking connection, when the first mounting body and the second mounting body are of the same material and the same hardness, the shock-absorbing effect is better; when the same material has different hardness, the motor with a larger speed range can also achieve better shock absorption, and can more selectively adapt to the changes in shock absorption requirements of various types of motors and motors under different working conditions, the overall shock absorption effect is better, and the noise is reduced.

[0003] After the motor has been working for a long time, the heat generated by mechanical loss continues to accumulate, causing the temperature of the motor itself to rise, and then causing the resistance of the motor winding to increase. The motor in the above application does not have a self-heating structure during use. After long-term use, the motor's own working efficiency will be reduced and energy consumption will be increased. Summary of the invention

[0004] The purpose of the present invention is to provide an efficient and energy-saving vibration-absorbing motor to solve the problem proposed in the above background technology that the motor has no self-heating structure during use, which will reduce the working efficiency of the motor itself and increase energy consumption after long-term use.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-efficiency, energy-saving and shock-absorbing motor, comprising a body, a fan cover being connected by bolts on the rear side of the body, a bearing being rotatably arranged inside the body, a support plate being fixedly connected to the surface of the body, and a fan blade being fixedly connected to the end of the bearing; a connecting plate being connected to the inside of the support plate by a snap-fit ​​mechanism, a sliding block being movably arranged inside the connecting plate, and a docking rod being movably arranged on the lower surface of the sliding block; a force-bearing plate being movably connected to the end of the docking rod; a push rod being slidably arranged inside the support plate, and the surface of the support plate being concave; a heat sink being connected to the inside of the support plate by a lifting mechanism, and an inner hole being provided on the surface of the heat sink.

[0006] Preferably, the docking rods are symmetrically distributed on both sides of the force-bearing plate, a limiting rod is fixedly connected to the inner wall of the connecting plate, the limiting rod passes through the sliding block, and the limiting rod and the sliding block are movably connected.

[0007] Preferably, a first damping rod is fixedly connected to the inner wall of the connecting plate, and the end of the first damping rod is fixedly connected to the surface of the sliding block, and a connecting spring that plays an elastic reset role is fixedly connected to the surface of the sliding block, and the other side of the connecting spring is fixedly connected to the inner wall of the connecting plate.

[0008] Preferably, the locking mechanism includes a long pin slidably arranged inside the support plate, and the end of the long pin is inclined, and the end of the long pin is located outside the support plate, and the end of the long pin is fixedly connected to a handle.

[0009] Preferably, both left and right sides of the connecting plate are fixedly connected with docking blocks, and the surfaces of the docking blocks are provided with card slots corresponding one-to-one to the long pins.

[0010] Preferably, protrusions are fixedly connected to the upper and lower sides of the long pin, and a return spring is fixedly connected between the protrusion and the support plate.

[0011] Preferably, the surface of the push rod is in contact with the inner wall of the support plate, and an auxiliary spring is fixedly connected to the surface of the push rod, and the other side of the auxiliary spring is fixedly connected to the inner wall of the support plate.

[0012] Preferably, the lifting mechanism comprises an upper connecting rod fixedly connected to the upper surface of the heat sink, and a cam corresponding to the upper connecting rod is fixedly connected to the rear surface of the bearing.

[0013] Preferably, a column is fixedly connected to the inner wall of the support plate, and a heat sink is sleeved on the surface of the column, and a buffer spring that plays an elastic reset role is fixedly connected to the lower surface of the heat sink, and the other side of the buffer spring is fixedly connected to the inner wall of the support plate.

[0014] Preferably, a second damping rod is fixedly connected to the inner wall of the support plate, and the other side of the second damping rod is fixedly connected to the upper surface of the heat sink, and the inner holes are evenly spaced on the surface of the heat sink.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: a new type of structural design is adopted, and the force-bearing plate, the connecting plate and the connecting spring are arranged, so that the machine body has a better shock-absorbing and buffering structure, so that the machine body has strong stability when working, and a structure that can be quickly disassembled and installed is also arranged between the connecting plate and the supporting plate, so that the staff can quickly disassemble the connecting plate when the machine body needs to be repaired, and a heat sink is also arranged, so that the heat sink can introduce the heat of the machine body into the air, so that the machine body works better, and the heat sink is in a reciprocating motion state when working, so that the heat sink can contact with more air, optimize the heat dissipation effect, and improve the working efficiency of the machine body. The specific contents are as follows: Before use, the high-efficiency energy-saving shock-absorbing motor is installed at the required position by bolts on the support plate and the body. During use, when the bearing rotates, it will drive the cam to rotate synchronously. When the cam rotates, it will intermittently contact the upper connecting rod. At this time, the upper connecting rod and the heat sink make reciprocating linear motion in the vertical direction under the action of the buffer spring, the second damping rod and the cam and the column. At this time, the heat sink can contact with more air, optimize the heat dissipation effect, and improve the working efficiency of the body.

[0016] Furthermore, inner holes are opened at equal intervals on the surface of the heat sink to facilitate the flow of air and optimize the heat dissipation effect. At the same time, the fan blades at the end of the bearing also play a role in disturbing the airflow, which facilitates the heat dissipation of the body.

[0017] When the high-efficiency and energy-saving shock-absorbing motor is working, when it is necessary to dock the connecting plate and the load-bearing plate, the docking block on the surface of the connecting plate is inserted into the supporting plate. In this process, the surface of the docking block pushes the inclined surface of the long pin, so that the long pin drives the protrusion to squeeze the reset spring. After the docking block contacts the inner wall of the supporting plate, the long pin and the slot are in the same horizontal direction. At this time, the long pin enters the slot under the action of the protrusion and the reset spring, thereby docking the connecting plate on the supporting plate. The operation process is quick and convenient.

[0018] Furthermore, during the working process, when the force-bearing plate is affected by external force, it will push the sliding block through the docking rod. At this time, the sliding block will squeeze the connecting spring. The connecting spring and the first damping rod cooperate to achieve a shock-absorbing effect. When the external force disappears, the sliding block moves back under the action of the connecting spring and the first damping rod. At this time, the force-bearing plate returns to its original position under the action of the docking rod, which is convenient for the next use.

[0019] Furthermore, the protrusion and the reset spring not only reset the long pin and allow it to enter the slot, but the protrusion also limits the moving distance of the long pin, preventing it from falling from the inside of the support plate, thereby ensuring the stability of the long pin's operation.

[0020] The high-efficiency and energy-saving shock-absorbing motor has the advantages that, during the process of docking the connecting plate, the docking block will push the push rod to move the push rod to the inner position of the support plate. At this time, the push rod will squeeze the auxiliary spring, that is, after the connecting plate is installed on the support plate, the auxiliary spring is always in a squeezed state. When the connecting plate needs to be removed, the handle at the end of the long pin is directly pulled. When the end of the long pin moves out of the slot, the docking block and the support plate are not in a locked state. At this time, the auxiliary spring will push the push rod to push the docking block, thereby causing the docking block, the connecting plate and the force-bearing plate to move downward quickly. At this time, the push rod and the auxiliary spring play a role in assisting the disassembly, thereby improving the work efficiency and facilitating the staff to disassemble the connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the connection structure between the machine body and the fan cover of the present invention; Figure 2 It is a schematic diagram of the connection structure between the machine body and the support plate of the present invention; Figure 3 This is a schematic diagram of the connection structure of the support plate and the connection plate of the present invention; Figure 4 This is a schematic diagram of the connection structure of the connection plate and the docking block of the present invention; Figure 5 This is a schematic diagram of the structure of the support plate of the present invention in a cutaway state; Figure 6 This is a schematic diagram of the connection structure between the support plate and the long pin of the present invention; Figure 7 For the present invention Figure 3 The enlarged structural diagram at A in the middle; Figure 8 This is a schematic diagram of the connection structure between the column and the heat sink of the present invention; Fig. 9 This is a schematic diagram of the structure of the inner pore distribution state of the present invention; Fig.10 It is a schematic structural diagram of the heat sink of the present invention in working state.

[0022] In the figure: 1. body; 2. fan cover; 3. bearing; 4. support plate; 5. force plate; 6. connecting plate; 7. long pin; 8. docking block; 9. docking rod; 10. sliding block; 11. limit rod; 12. connecting spring; 13. first damping rod; 14. slot; 15. push rod; 16. auxiliary spring; 17. bump; 18. reset spring; 19. second damping rod; 20. column; 21. buffer spring; 22. heat sink; 23. upper connecting rod; 24. fan blade; 25. cam; 26. inner hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] The present invention provides the following technical solution: a high-efficiency energy-saving vibration-absorbing motor.

[0025] Embodiment 1: Figure 1-Figure 6 As shown, it includes a body 1, a fan cover 2 is bolted to the rear side of the body 1, a bearing 3 is rotatably arranged inside the body 1, a support plate 4 is fixedly connected to the surface of the body 1, and a fan blade 24 is fixedly connected to the end of the bearing 3; a connecting plate 6 is connected to the inside of the support plate 4 through a snap-fit ​​mechanism, a sliding block 10 is movably arranged inside the connecting plate 6, and a docking rod 9 is movably arranged on the lower surface of the sliding block 10; a force-bearing plate 5 is movably connected to the end of the docking rod 9; a push rod 15 is slidably arranged inside the support plate 4, and the surface of the support plate 4 is concave.

[0026] The docking rods 9 are symmetrically distributed on both sides of the force-bearing plate 5, a limiting rod 11 is fixedly connected to the inner wall of the connecting plate 6, and the limiting rod 11 passes through the sliding block 10, and the limiting rod 11 and the sliding block 10 are movably connected, a first damping rod 13 is fixedly connected to the inner wall of the connecting plate 6, and the end of the first damping rod 13 is fixedly connected to the surface of the sliding block 10, and a connecting spring 12 which plays an elastic reset role is fixedly connected to the surface of the sliding block 10, and the other side of the connecting spring 12 is fixedly connected to the inner wall of the connecting plate 6.

[0027] The locking mechanism includes a long pin 7 slidably arranged inside the support plate 4, and the end of the long pin 7 is inclined, and the end of the long pin 7 is located on the outside of the support plate 4, and the end of the long pin 7 is fixedly connected to a handle, and the left and right sides of the connecting plate 6 are fixedly connected to docking blocks 8, and the surface of the docking block 8 is provided with a card groove 14 corresponding to the long pin 7 one by one, and the upper and lower sides of the long pin 7 are fixedly connected to a protrusion 17, and a return spring 18 is fixedly connected between the protrusion 17 and the support plate 4.

[0028] During operation, when it is necessary to dock the connecting plate 6 and the force-bearing plate 5 on the supporting plate 4, first insert the docking block 8 on the surface of the connecting plate 6 into the supporting plate 4. In this process, the surface of the docking block 8 will push the inclined surface of the long pin 7, so that the long pin 7 drives the protrusion 17 to move to the outer position of the supporting plate 4. At this time, the protrusion 17 will squeeze the return spring 18. When the docking block 8 contacts the inner wall of the supporting plate 4, the long pin 7 and the card slot 14 are in the same horizontal direction. At this time, the long pin 7 enters the card slot 14 under the action of the protrusion 17 and the return spring 18, thereby the connecting plate 6 has been docked. Connected to the support plate 4, the operation process is quick and convenient. During the operation, when the force-bearing plate 5 is affected by external force, the sliding block 10 will be pushed through the docking rod 9. At this time, the sliding block 10 will move in the horizontal direction under the action of the limit rod 11. At the same time, the sliding block 10 will squeeze the connecting spring 12. At this time, the connecting spring 12 and the first damping rod 13 cooperate to achieve a shock-absorbing effect. When the external force disappears, the sliding block 10 moves back under the action of the connecting spring 12 and the first damping rod 13. At this time, the force-bearing plate 5 returns to its original position under the action of the docking rod 9, which is convenient for the next use.

[0029] Embodiment 2: Different from the embodiment 1, the push rod 15 and the auxiliary spring 16 are provided to assist the disassembly, so that the staff can disassemble and assemble the connecting plate 6. Figure 5 As shown, the surface of the push rod 15 fits against the inner wall of the support plate 4 , and an auxiliary spring 16 is fixedly connected to the surface of the push rod 15 , and the other side of the auxiliary spring 16 is fixedly connected to the inner wall of the support plate 4 .

[0030] When the connecting plate 6 is connected, the connecting block 8 will push the push rod 15 to move the push rod 15 to the inner position of the support plate 4. At this time, the push rod 15 will squeeze the auxiliary spring 16, that is, after the connecting plate 6 is installed on the support plate 4, the auxiliary spring 16 is always in a squeezed state. When the connecting plate 6 needs to be removed, the handle at the end of the long pin 7 is directly pulled. When the end of the long pin 7 moves out of the slot 14, the connecting block 8 and the support plate 4 are not in a locked state. At this time, the auxiliary spring 16 will push the push rod 15, so that the push rod 15 pushes the connecting block 8, and then the connecting block 8, the connecting plate 6 and the load-bearing plate 5 move down quickly. At this time, the push rod 15 and the auxiliary spring 16 play a role in assisting disassembly, improve work efficiency, and facilitate the staff to disassemble the connecting plate 6. At the same time, the protrusion 17 also prevents the long pin 7 from falling off, and does not cause the long pin 7 to fall from the inside of the support plate 4, thereby ensuring stability.

[0031] Embodiment 3: Different from Embodiment 2, the heat on the surface of the body 1 can be quickly dissipated by the heat dissipation plate 22, and the heat dissipation plate 22 is in a reciprocating motion state, which optimizes the effect of heat conduction and heat dissipation. Figure 7-10 As shown, the lifting mechanism includes an upper connecting rod 23 fixedly connected to the upper surface of the heat sink 22, a cam 25 corresponding to the upper connecting rod 23 is fixedly connected to the rear surface of the bearing 3, a column 20 is fixedly connected to the inner wall of the support plate 4, and the surface of the column 20 is sleeved with the heat sink 22, and a buffer spring 21 that plays an elastic reset role is fixedly connected to the lower surface of the heat sink 22, and the other side of the buffer spring 21 is fixedly connected to the inner wall of the support plate 4.

[0032] The interior of the support plate 4 is connected to a heat sink 22 via a lifting mechanism, and an inner hole 26 is provided on the surface of the heat sink 22. A second damping rod 19 is fixedly connected to the inner wall of the support plate 4, and the other side of the second damping rod 19 is fixedly connected to the upper surface of the heat sink 22. The inner holes 26 are evenly spaced on the surface of the heat sink 22.

[0033] During use, the heat sink 22 plays a role in heat dissipation. The heat sink 22 transfers the heat inside the body 1 to the air, which is convenient for the heat dissipation of the body 1. When the body 1 is working, the bearing 3 rotates. At this time, the bearing 3 will drive the cam 25 to rotate synchronously. When the cam 25 rotates, it will intermittently contact with the upper connecting rod 23. When the cam 25 rotates to push the upper connecting rod 23, the upper connecting rod 23 descends in the vertical direction under the action of the thrust and the column 20. At this time, the buffer spring 21 is squeezed, and when the cam 25 continues to rotate until it is no longer in contact with the upper connecting rod 23, the upper connecting rod 23 is in the buffer direction. The upper connecting rod 23 and the heat sink 22 make reciprocating linear motion in the vertical direction under the action of the buffer spring 21, the second damping rod 19, the cam 25 and the column 20. At this time, the heat sink 22 can be in contact with more air, which optimizes the heat dissipation effect and improves the working efficiency of the body 1. The surface of the heat sink 22 is provided with inner holes 26 at equal intervals to facilitate the flow of air and optimize the heat dissipation effect. At the same time, the fan blades 24 at the end of the bearing 3 also play a role in disturbing the airflow, which is also convenient for the heat dissipation of the body 1.

[0034] The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-efficiency energy-saving vibration-absorbing motor, comprising a body (1), a fan cover (2) being bolted to the rear side of the body (1), a bearing (3) being rotatably arranged inside the body (1), a support plate (4) being fixedly connected to the surface of the body (1), and a fan blade (24) being fixedly connected to the end of the bearing (3); Features: The support plate (4) is connected to a connecting plate (6) via a snap-fit ​​mechanism, a sliding block (10) is movably provided inside the connecting plate (6), and a docking rod (9) is movably provided on the lower surface of the sliding block (10); The end of the docking rod (9) is movably connected to a force-bearing plate (5); A push rod (15) is slidably provided inside the support plate (4), and the surface of the support plate (4) is concave; The interior of the support plate (4) is connected to a heat dissipation plate (22) via a lifting mechanism, and an inner hole (26) is provided on the surface of the heat dissipation plate (22).

2. The high-efficiency energy-saving vibration-absorbing motor according to claim 1, characterized in that: The docking rods (9) are symmetrically distributed on both sides of the force-bearing plate (5); a limiting rod (11) is fixedly connected to the inner wall of the connecting plate (6); the limiting rod (11) passes through the sliding block (10); and the limiting rod (11) and the sliding block (10) are movably connected.

3. The high-efficiency energy-saving vibration-absorbing motor according to claim 1, characterized in that: A first damping rod (13) is fixedly connected to the inner wall of the connecting plate (6), and the end of the first damping rod (13) is fixedly connected to the surface of the sliding block (10), and a connecting spring (12) having an elastic reset function is fixedly connected to the surface of the sliding block (10), and the other side of the connecting spring (12) is fixedly connected to the inner wall of the connecting plate (6).

4. The high-efficiency energy-saving vibration-absorbing motor according to claim 1, characterized in that: The engaging mechanism comprises a long pin (7) slidably arranged inside the support plate (4), the end of the long pin (7) is inclined, the end of the long pin (7) is located outside the support plate (4), and the end of the long pin (7) is fixedly connected to a handle.

5. The high-efficiency energy-saving vibration-absorbing motor according to claim 4, characterized in that: The left and right sides of the connecting plate (6) are both fixedly connected with docking blocks (8), and the surfaces of the docking blocks (8) are provided with card slots (14) corresponding one to one with the long pins (7).

6. The high-efficiency energy-saving vibration-absorbing motor according to claim 5, characterized in that: The upper and lower sides of the long pin (7) are both fixedly connected with protrusions (17), and a return spring (18) is fixedly connected between the protrusion (17) and the support plate (4).

7. The high-efficiency energy-saving vibration-absorbing motor according to claim 1, characterized in that: The surface of the push rod (15) is in contact with the inner wall of the support plate (4), and an auxiliary spring (16) is fixedly connected to the surface of the push rod (15), and the other side of the auxiliary spring (16) is fixedly connected to the inner wall of the support plate (4).

8. The high-efficiency energy-saving vibration-absorbing motor according to claim 1, characterized in that: The lifting mechanism comprises an upper connecting rod (23) fixedly connected to the upper surface of the heat dissipation plate (22), and a cam (25) corresponding to the upper connecting rod (23) is fixedly connected to the rear surface of the bearing (3).

9. The high-efficiency energy-saving vibration-absorbing motor according to claim 1, characterized in that: A column (20) is fixedly connected to the inner wall of the support plate (4), and a heat sink (22) is sleeved and connected to the surface of the column (20), and a buffer spring (21) having an elastic reset function is fixedly connected to the lower surface of the heat sink (22), and the other side of the buffer spring (21) is fixedly connected to the inner wall of the support plate (4).

10. The high-efficiency energy-saving vibration-absorbing motor according to claim 1, characterized in that: A second damping rod (19) is fixedly connected to the inner wall of the support plate (4), and the other side of the second damping rod (19) is fixedly connected to the upper surface of the heat dissipation plate (22), and the inner holes (26) are distributed at equal intervals on the surface of the heat dissipation plate (22).

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