Servo motor for mechanical equipment

Abstract

The present invention discloses a servo motor for mechanical equipment, comprising a servo motor, a cleaning component, an adjusting component, and a dust blowing component. The back of the servo motor is fixedly connected to a ventilation box, and the outer side of the back of the ventilation box is fixedly connected to a guide slide groove 1. In the present invention, when the electric telescopic rod controls the rubber baffle to move, the guide pulley 3 slides in the guide slide groove 4. At this time, the magnetic block 2 on the rotating rod 3 moves synchronously with the movement of the guide pulley 3. Since the magnetic block 2 is magnetically attracted to the magnetic block 1 on the outer side of the ventilation box, the magnetic block 2 synchronously controls the magnetic block 1 to move up and down when the magnetic block 1 is raised or lowered. At the same time, when the magnetic block 1 is raised or lowered, the guide pulley 1 slides up and down synchronously in the guide slide groove 1. When the guide pulley 1 slides up and down, the cleaning roller on the rotating rod 1 contacts the outer wall of the ventilation box. At the same time, when the magnetic block 2 is raised or lowered, the cleaning roller can be controlled to roll and clean the outer wall of the ventilation box, thereby preventing dust from adhering to the outer wall of the ventilation box, causing dust accumulation and reducing ventilation efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of servo motors, and in particular to a servo motor for mechanical equipment. Background Art

[0002] A servo motor is an engine that controls the operation of mechanical components in a servo system. It is an auxiliary motor indirect speed change device. The rotor speed is controlled by the input signal and can respond quickly. It is used as an actuator in an automatic control system to convert voltage signals into torque and speed to drive the controlled object.

[0003] When mechanical equipment is running, it drives the device by controlling the servo motor. Generally, the servo motor has an output shaft and an air inlet. The servo motor needs to be cooled when it is working. However, after the servo motor stops working, dust will enter the fan blades in the air inlet of the servo motor, which will reduce the overall heat dissipation rate of the servo motor and shorten the service life of the servo motor. Improvements are needed to address this problem. Summary of the Invention

[0004] The object of the present invention is to provide a servo motor for mechanical equipment to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a servo motor for mechanical equipment, comprising a servo motor, and also comprising a cleaning component, an adjustment component and a dust blowing component. The back of the servo motor is fixedly connected to a ventilation box, and the outer side of the back of the ventilation box is fixedly connected to a guide slide groove.

[0006] Wherein, the cleaning component includes:

[0007] The guide pulley is slidably connected to the inside of the guide slide groove. The guide pulley is rotatably connected to the rotating rod on the side away from the inner wall of the guide slide groove. The middle of the rotating rod is fixedly connected to the cleaning roller. The outer side of the rotating rod is rotatably connected to the side close to the guide pulley.

[0008] According to the above technical solution, the adjustment component includes an electric telescopic rod, a rotating block, a second rotating rod, a rubber baffle, a second guide slide, a second guide pulley, a third rotating rod, a third guide pulley, a second magnetic block and a fourth guide slide. The electric telescopic rod is fixedly connected to the top of the front of the ventilation box, the electric telescopic rod has a telescopic end, the rotating block is fixedly connected to the telescopic end of the electric telescopic rod, the second rotating rod is rotatably connected to the middle part of the rotating block, the rubber baffle is rotatably connected to the outside of the second rotating rod, the second guide slide is fixedly connected to the outside of the rubber baffle, the second guide pulley is slidably connected to the inside of the second guide slide, the third rotating rod is rotatably connected to the side of the second guide pulley away from the rubber baffle, the third guide pulley is rotatably connected to the end of the third rotating rod away from the second guide pulley, and the second magnetic block is rotatably connected to the side of the third rotating rod close to the third guide pulley.

[0009] According to the above technical solution, the dust blowing assembly includes a fixed plate, an airbag, a ventilation pipe and an air outlet pipe. The fixed plate is fixedly connected to the middle part of the back side of the ventilation box, the airbag is fixedly connected to the top of the fixed plate, the ventilation pipe is fixedly connected to the back side of the airbag, and the air outlet pipe is fixedly connected to the top of the ventilation pipe.

[0010] According to the above technical solution, the magnetic block 1 is in contact with the surface of the ventilation box on the side close to the inner wall of the ventilation box and is in sliding contact with the surface of the ventilation box, and the guide pulley 1 and the magnetic block 1 are both built into the guide groove 1.

[0011] According to the above technical solution, the telescopic end of the electric telescopic rod passes through the front of the ventilation box and extends into the ventilation box and is fixedly connected to the rotating block. The back of the servo motor is connected to the inside of the ventilation box, and an air inlet is opened on the back of the ventilation box.

[0012] According to the above technical solution, the number of the electric telescopic rod, rotating block, rotating rod 2, rubber baffle, guide chute 2, guide pulley 2, rotating rod 3, guide pulley 3, magnetic block 2 and guide chute 4 are all two, and the two electric telescopic rods, rotating block, rotating rod 2, rubber baffle, guide chute 2, guide pulley 2, rotating rod 3, guide pulley 3, magnetic block 2 and guide chute 4 are symmetrically distributed at the top and bottom of the ventilation box.

[0013] According to the above technical solution, the front of the ventilation pipe is fixedly connected to a fixed block, the front of the fixed block is fixedly connected to the back of the ventilation box, and the guide slot four is fixedly connected to the inner wall of the ventilation box on the side close to the inner wall of the ventilation box.

[0014] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: when the servo motor needs to be cooled, the fan in the servo motor works to draw in outside air through the air inlet on the ventilation box, and cools the inside of the servo motor; at this time, the electric telescopic rod is controlled to retract, so that the electric telescopic rod drives the rotating block to pull the rotating rod 2 when it retracts, so that the rotating rod 2 pulls the rubber baffle; at this time, the guide slide groove 2 on the outer side of the rubber baffle moves synchronously with the rubber baffle, so that the guide pulley 2 slides in the guide slide groove 2, and at the same time, the guide pulley 2 drives the guide pulley 3 to slide in the guide slide groove 4 through the rotating rod 3, so that the guide pulley 3 can slide to the top in the guide slide groove 4, and the air inlet on the outer side of the ventilation box can be exposed, so that the rubber baffle cannot block the air inlet, thereby ensuring the circulation of air;

[0015] When the servo motor stops working, the electric telescopic rod is controlled to work, so that the electric telescopic rod pushes the rotating block and the rotating rod 2, and further pushes the rubber baffle, so that the rubber baffle is subjected to force. At this time, the guide pulley 2 slides in the guide slide groove 2 outside the rubber baffle, and the guide pulley 3 slides in the guide slide groove 4, so that the rubber baffle fits on the inner wall of the ventilation box, which can block the air inlet hole on the inner wall of the ventilation box, and can prevent dust from entering the air inlet hole after the servo motor stops, causing dust accumulation inside the servo motor, and preventing the servo motor from reducing its working efficiency.

[0016] When the electric telescopic rod controls the rubber baffle to move, the guide pulley three slides in the guide slide groove four. At this time, the magnetic block two on the rotating rod three moves synchronously with the movement of the guide pulley three, and because the magnetic block two is magnetically attracted to the magnetic block one on the outside of the ventilation box, the magnetic block two synchronously controls the magnetic block one to move up and down when it is lifted. At the same time, when the magnetic block one is lifted, the guide pulley one slides up and down synchronously in the guide slide groove one. When the guide pulley one slides up and down, the cleaning roller on the rotating rod one contacts the outer wall of the ventilation box. At the same time, when the magnetic block two is lifted, the cleaning roller can be controlled to roll and clean the outer wall of the ventilation box, so as to avoid dust adhering to the outer wall of the ventilation box, resulting in dust accumulation and reduced ventilation efficiency.

[0017] When the guide pulley three moves downward in the guide slide groove four, the rubber baffle is brought close to the inner wall of the ventilation box, and the rubber baffle moves downward and squeezes the airbag. When the airbag is squeezed, the air in the airbag is squeezed into the ventilation pipe and sent out from the air outlet pipe, so that the air can flush the outer wall surface of the ventilation box and keep the surface of the ventilation box relatively clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of an explosion at the ventilation box of the present invention;

[0021] Figure 3 This is a schematic diagram of an explosion at the cleaning roller of the present invention;

[0022] Figure 4 yes Figure 3 A in the middle is an enlarged schematic diagram;

[0023] Figure 5 This is a schematic diagram of an explosion at the electric telescopic rod of the present invention;

[0024] Figure 6 yes Figure 5The enlarged schematic diagram of point B in the middle;

[0025] Figure 7 yes Figure 5 Enlarged schematic diagram at point C in the middle;

[0026] Figure 8 It is a schematic diagram of a fixing plate of the present invention.

[0027] In the figure: 1. Servo motor; 2. Ventilation box; 3. Guide chute 1; 4. Cleaning assembly; 401. Guide pulley 1; 402. Rotating rod 1; 403. Cleaning roller; 404. Magnetic block 1; 5. Adjustment assembly; 501. Electric telescopic rod; 502. Rotating block; 503. Rotating rod 2; 504. Rubber baffle; 505. Guide chute 2; 506. Guide pulley 2; 507. Rotating rod 3; 508. Guide pulley 3; 509. Magnetic block 2; 510. Guide chute 4; 6. Dust blowing assembly; 601. Fixed plate; 602. Air bag; 603. Ventilation pipe; 604. Air outlet pipe. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-4 The present invention provides a technical solution: a servo motor for mechanical equipment, including a servo motor 1, and also including a cleaning component 4, an adjustment component 5 and a dust blowing component 6. The back of the servo motor 1 is fixedly connected to a ventilation box 2, and the outer side of the back of the ventilation box 2 is fixedly connected to a guide slide 3.

[0030] Wherein, the cleaning component 4 includes:

[0031] A guide pulley 401 is slidably connected to the inside of a guide chute 3. The guide pulley 401 is rotatably connected to a rotating rod 402 on the side away from the inner wall of the guide chute 3. A cleaning roller 403 is fixedly connected to the middle of the rotating rod 402. The outer side of the rotating rod 402 is rotatably connected to a side close to the guide pulley 401.

[0032] The magnetic block 404 is in contact with the surface of the ventilation box 2 on one side close to the inner wall of the ventilation box 2 and is in sliding contact with the surface of the ventilation box 2. The guide pulley 401 and the magnetic block 404 are both built into the guide groove 3.

[0033] See also Figure 1-8The present invention provides a technical solution: the adjustment component 5 includes an electric telescopic rod 501, a rotating block 502, a second rotating rod 503, a rubber baffle 504, a second guide chute 505, a second guide pulley 506, a third rotating rod 507, a third guide pulley 508, a second magnetic block 509 and a fourth guide chute 510. The electric telescopic rod 501 is fixedly connected to the top of the front of the ventilation box 2. The electric telescopic rod 501 has a telescopic end. The rotating block 502 is fixedly connected to the telescopic end of the electric telescopic rod 501. The second rotating rod 503 is rotatably connected to the rotating rod. In the middle of the movable block 502, the rubber baffle 504 is rotatably connected to the outside of the rotating rod 2 503, the guide slide groove 2 505 is fixedly connected to the outside of the rubber baffle 504, the guide pulley 2 506 is slidably connected to the inside of the guide slide groove 2 505, the rotating rod 3 507 is rotatably connected to the side of the guide pulley 2 506 away from the rubber baffle 504, the guide pulley 3 508 is rotatably connected to the end of the rotating rod 3 507 away from the guide pulley 2 506, and the magnetic block 2 509 is rotatably connected to the side of the rotating rod 3 507 close to the guide pulley 3 508.

[0034] The dust blowing assembly 6 includes a fixed plate 601, an air bag 602, a ventilation pipe 603 and an air outlet pipe 604. The fixed plate 601 is fixedly connected to the middle of the back side of the ventilation box 2, the air bag 602 is fixedly connected to the top of the fixed plate 601, the ventilation pipe 603 is fixedly connected to the back side of the air bag 602, and the air outlet pipe 604 is fixedly connected to the top of the ventilation pipe 603.

[0035] The telescopic end of the electric telescopic rod 501 passes through the front of the ventilation box 2 and extends into the ventilation box 2 to be fixedly connected to the rotating block 502. The back of the servo motor 1 is connected to the inside of the ventilation box 2, and an air inlet is opened on the back of the ventilation box 2.

[0036] There are two of each of the electric telescopic rod 501, the rotating block 502, the rotating rod 2 503, the rubber baffle 504, the guide chute 2 505, the guide pulley 2 506, the rotating rod 3 507, the guide pulley 3 508, the magnetic block 2 509 and the guide chute 4 510. The two electric telescopic rods 501, the rotating block 502, the rotating rod 2 503, the rubber baffle 504, the guide chute 2 505, the guide pulley 2 506, the rotating rod 3 507, the guide pulley 3 508, the magnetic block 2 509 and the guide chute 4 510 are symmetrically distributed at the top and bottom of the ventilation box 2.

[0037] The front of the ventilation pipe 603 is fixedly connected to a fixing block, and the front of the fixing block is fixedly connected to the back of the ventilation box 2.

[0038] When the servo motor 1 needs to be cooled, the fan in the servo motor 1 starts to work, sucking in external air through the air inlet holes on the ventilation box 2 and dissipating the heat inside the servo motor 1. At this time, the electric telescopic rod 501 is controlled to contract, so that the electric telescopic rod 501 drives the rotating block 502 to pull the rotating rod 2 503 when contracting, so that the rotating rod 2 503 pulls the rubber baffle 504. At this time, the guide groove 2 505 outside the rubber baffle 504 moves synchronously with the rubber baffle 504, so that the guide pulley 2 506 slides in the guide groove 2 505. At the same time, the guide pulley 2 506 drives the guide pulley 3 508 to slide in the guide groove 4 510 through the rotating rod 3 507, so that the guide pulley 3 508 can slide to the top in the guide groove 4 510. At this time, the air inlet holes on the outside of the ventilation box 2 can be exposed, so that the rubber baffle 504 cannot block the air inlet holes, thereby ensuring air circulation.

[0039] When the servo motor 1 stops working, the electric telescopic rod 501 is controlled to work, so that the electric telescopic rod 501 pushes the rotating block 502 and the rotating rod 2 503, and further pushes the rubber baffle 504, so that the rubber baffle 504 is subjected to force. At this time, the guide pulley 2 506 slides in the guide slide groove 2 505 outside the rubber baffle 504, and the guide pulley 3 508 slides in the guide slide groove 4 510, so that the rubber baffle 504 fits on the inner wall of the ventilation box 2, which can block the air inlet on the inner wall of the ventilation box 2, and prevent dust from entering the air inlet after the servo motor 1 stops, causing dust accumulation inside the servo motor 1, and preventing the working efficiency of the servo motor 1 from being reduced.

[0040] When the electric telescopic rod 501 controls the rubber baffle 504 to move, the guide pulley three 508 slides in the guide slide groove four 510. At this time, the magnetic block two 509 on the rotating rod three 507 moves synchronously with the movement of the guide pulley three 508, and because the magnetic block two 509 is magnetically attracted to the magnetic block one 404 on the outside of the ventilation box 2, the magnetic block two 509 synchronously controls the magnetic block one 404 to rise and fall when the magnetic block one 404 is raised and lowered. At the same time, when the magnetic block one 404 is raised and lowered, the guide pulley one 401 slides up and down synchronously in the guide slide groove one 3. When the guide pulley one 401 slides up and down, the cleaning roller 403 on the rotating rod one 402 contacts the outer wall of the ventilation box 2. At the same time, when the magnetic block two 509 is raised and lowered, the cleaning roller 403 can be controlled to roll and clean the outer wall of the ventilation box 2 to prevent dust from adhering to the outer wall of the ventilation box 2, causing dust accumulation and reducing ventilation efficiency.

[0041] When the guide pulley three 508 moves downward in the guide slide groove four 510, the rubber baffle 504 is close to the inner wall of the ventilation box 2, and the rubber baffle 504 moves downward and squeezes the airbag 602. When the airbag 602 is squeezed, the air in the airbag 602 is squeezed into the ventilation pipe 603 and sent out from the air outlet pipe 604, so that the air can flush the outer wall surface of the ventilation box 2 and keep the surface of the ventilation box 2 relatively clean.

[0042] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A servo motor for mechanical equipment, comprising a servo motor (1), characterized in that: It also includes a cleaning component (4), an adjustment component (5) and a dust blowing component (6); the back of the servo motor (1) is fixedly connected to a ventilation box (2); the outer side of the back of the ventilation box (2) is fixedly connected to a guide slide (3); Wherein, the cleaning component (4) comprises: A guide pulley (401) is slidably connected to the inside of a guide chute (3); a side of the guide pulley (401) away from the inner wall of the guide chute (3) is rotatably connected to a rotating rod (402); a cleaning roller (403) is fixedly connected to the middle of the rotating rod (402); and an outer side of the rotating rod (402) is rotatably connected to a magnetic block (404) on a side close to the guide pulley (401); The adjustment assembly (5) includes an electric telescopic rod (501), a rotating block (502), a second rotating rod (503), a rubber baffle (504), a second guide chute (505), a second guide pulley (506), a third rotating rod (507), a third guide pulley (508), a second magnetic block (509) and a fourth guide chute (510), wherein the electric telescopic rod (501) is fixedly connected to the top of the front of the ventilation box (2), the electric telescopic rod (501) has a telescopic end, the rotating block (502) is fixedly connected to the telescopic end of the electric telescopic rod (501), and the second rotating rod (503) is rotatably connected to the rotating block (502). ) in the middle, the rubber baffle (504) is rotatably connected to the outside of the second rotating rod (503), the second guide slide groove (505) is fixedly connected to the outside of the rubber baffle (504), the second guide pulley (506) is slidably connected to the inside of the second guide slide groove (505), the third rotating rod (507) is rotatably connected to the side of the second guide pulley (506) away from the rubber baffle (504), the third guide pulley (508) is rotatably connected to the end of the third rotating rod (507) away from the second guide pulley (506), and the second magnetic block (509) is rotatably connected to the side of the third rotating rod (507) close to the third guide pulley (508); The dust blowing assembly (6) comprises a fixing plate (601), an air bag (602), a ventilation pipe (603) and an air outlet pipe (604), wherein the fixing plate (601) is fixedly connected to the middle of the back side of the ventilation box (2), the air bag (602) is fixedly connected to the top of the fixing plate (601), the ventilation pipe (603) is fixedly connected to the back side of the air bag (602), and the air outlet pipe (604) is fixedly connected to the top of the ventilation pipe (603).

2. The servo motor for mechanical equipment according to claim 1, characterized in that: The magnetic block 1 (404) is in contact with the surface of the ventilation box (2) on one side close to the inner wall of the ventilation box (2) and is in sliding contact with the surface of the ventilation box (2). The guide pulley 1 (401) and the magnetic block 1 (404) are both built into the guide slot 1 (3).

3. The servo motor for mechanical equipment according to claim 2, characterized in that: The telescopic end of the electric telescopic rod (501) passes through the front of the ventilation box (2) and extends into the ventilation box (2) to be fixedly connected to the rotating block (502). The back of the servo motor (1) is connected to the interior of the ventilation box (2). An air inlet hole is provided on the back of the ventilation box (2).

4. The servo motor for mechanical equipment according to claim 3, characterized in that: The number of the electric telescopic rod (501), the rotating block (502), the second rotating rod (503), the rubber baffle (504), the second guide chute (505), the second guide pulley (506), the third rotating rod (507), the third guide pulley (508), the second magnetic block (509) and the fourth guide chute (510) is two, and the two electric telescopic rods (501), the rotating block (502), the second rotating rod (503), the rubber baffle (504), the second guide chute (505), the second guide pulley (506), the third rotating rod (507), the third guide pulley (508), the second magnetic block (509) and the fourth guide chute (510) are symmetrically distributed at the top and bottom of the ventilation box (2).

5. The servo motor for mechanical equipment according to claim 4, characterized in that: The front of the ventilation pipe (603) is fixedly connected to a fixing block, and the front of the fixing block is fixedly connected to the back of the ventilation box (2).

Images