A vibration-absorbing motor that is easy to maintain

Abstract

The present application relates to a damping motor that is easy to maintain, which includes a body, a receiving shell and a cover shell, wherein the body is located inside a cavity formed by the receiving shell and the cover shell; a damping assembly is provided on the inner bottom wall of the receiving shell, and the damping assembly includes an elastic member and an abutting arc plate; a plurality of receiving frames are provided on the inner bottom wall of the receiving shell, and a positioning assembly is provided between the receiving frame and the body, and the positioning assembly includes a side plate, a directional rod and a locking member; a fixing assembly is provided between the receiving shell and the cover shell, and the fixing assembly includes a top connecting plate, a bottom supporting plate and a connecting member, wherein the top connecting plate is located on the outer side wall of the cover shell, and the bottom supporting plate is located on the outer side wall of the receiving shell, and the connecting member is used to fix the top connecting plate and the bottom supporting plate that abut against each other. The present application has the effect of effectively ensuring the damping effect after the body is fixed, and is convenient for operators to quickly maintain the damping assembly.

Description

Technical Field

[0001] The present application relates to the field of motors, and in particular to a vibration-damping motor that is easy to maintain. Background Art

[0002] A motor is an electromagnetic device that converts electrical energy through the law of electromagnetic induction. Its main function is to generate driving torque, so it is often used as a power source for electrical appliances and various mechanical equipment. In actual use, the motor often generates a certain intensity of vibration force during operation, and the vibration force can easily affect the stability of the motor operation during the transmission process. A damping motor is a motor with a damping component. The damping component of the motor can effectively slow down the transmission of the vibration force and ensure the stability of the motor operation. Therefore, the damping motor is widely used in various industries.

[0003] The Chinese patent with publication number CN208581132U discloses a buffering and shock-absorbing housing protection device for a motor, including a lower shell and an upper cover. The motor is located in the inner cavity of the lower shell, and the upper cover is used to seal the lower shell. An upper guard is provided in the inner cavity of the lower shell and located at a higher position of the machine body, and a guard clamp is provided on the outer wall of the motor and located at the upper guard, and a clamping spring is provided between the guard clamp and the upper guard. A lower guard is provided on the bottom wall of the motor, and the bottom wall of the lower guard is against the inner bottom wall of the lower shell, and a number of mutually nested section rods are provided between the two. When the motor vibrates, the mutually nested section rods slide to offset part of the vibration force, and the clamping spring is compressed and deformed to relieve and absorb part of the vibration force, thereby ensuring the stability of the motor during operation.

[0004] With respect to the above-mentioned related technologies, the inventors believe that there is a defect that the shock absorbing components of the organism are complicated to install and inconvenient to disassemble, which greatly affects the efficiency of the operator in disassembling the shock absorbing components and increases the difficulty of the operator in maintaining the shock absorbing components. Summary of the invention

[0005] In order to improve the problem that the shock absorbing components of the machine body are inconvenient to disassemble and thus difficult to maintain, the present application provides a shock absorbing motor that is easy to maintain.

[0006] The present application provides a maintenance-friendly damping motor that adopts the following technical solution:

[0007] A damping motor that is easy to maintain comprises a body, a receiving shell and a cover shell, wherein the body is located inside a cavity formed by the receiving shell and the cover shell; a damping assembly is arranged on the inner bottom wall of the receiving shell, and the damping assembly comprises an elastic member and an abutting arc plate; all the elastic members are located on the inner bottom wall of the receiving shell, and the abutting arc plate is located at one end of all the elastic members away from the receiving shell; a plurality of receiving frames for receiving the body are arranged on the inner bottom wall of the receiving shell, and a positioning assembly is arranged between the receiving frame and the body, and the positioning assembly comprises a side plate, a fixing plate, and a fixing plate. The directional rod and the locking piece are provided; the directional rod is located on the top wall of the receiving frame, the side plate is located on the outer side wall of the machine body, the top wall of the side plate is penetrated by a plurality of holes for the directional rod to pass through, and the locking piece is threadedly engaged with the outer edge of the directional rod; a fixing assembly is provided between the receiving shell and the sealing shell, the fixing assembly comprises a top connecting plate, a bottom supporting plate and a connecting piece, the top connecting plate is located on the outer side wall of the sealing shell, the bottom supporting plate is located on the outer side wall of the receiving shell, the top connecting plate and the bottom supporting plate close to each other abut against each other, and the connecting piece is used to fix the top connecting plate and the bottom supporting plate abutting against each other.

[0008] By adopting the above technical scheme, the shock-absorbing component is independently installed on the bottom wall of the receiving shell, so that the operator can quickly inspect and repair it. At the same time, the shock-absorbing component can be quickly replaced by replacing a new receiving shell, thereby ensuring the installation and use efficiency of the body; after the directional rod passes through the clearance hole and is tightened with the locking piece thread, the body can be quickly fixed on the abutting arc plate and the receiving frame. This process greatly improves the installation efficiency and disassembly efficiency of the body in the receiving shell, and can absorb and alleviate the vibration force transmitted by the body through the compression deformation of the elastic member, thereby ensuring the shock-absorbing effect of the receiving shell on the body; after the cover assembly and the receiving shell are assembled, the side walls of the top connecting plate and the bottom supporting plate facing each other are abutted, and the connecting piece is fixedly connected to the top connecting plate and the bottom supporting plate to fix the cover shell and the receiving shell. This process is easy to operate and the disassembly is fast, thereby ensuring the stability of the body installation while facilitating the operator to quickly disassemble the cover shell and the body to maintain or replace the shock-absorbing component.

[0009] Preferably, a clamping piece is provided on the outer edge of the directional rod, and the clamping piece includes a compression piece, a sleeve square plate and a fixing piece; the compression piece is located on the top wall of the sleeve square plate, and the compression piece and the sleeve square plate are both sleeved on the outer edge of the directional rod, and the fixing piece is used to fix the sleeve square plate and the supporting frame.

[0010] By adopting the above technical solution, the compression member is stably sleeved on the outer edge of the directional rod through the sleeve square plate, and the compression deformation of the compression member can further absorb and alleviate the vibration force between the machine body and the receiving frame, thereby improving the shock-absorbing effect between the machine body and the receiving frame; at the same time, the operator can use the fixing part to quickly remove the sleeve square plate from the top wall of the receiving frame, thereby facilitating the operator to quickly maintain or replace the compression member.

[0011] Preferably, a guide assembly is commonly provided between the side plate and the receiving shell, and the guide assembly comprises an extension rod, a limit bar and a sleeve tube; the extension rod is located at the bottom wall of the side plate, the limit bar is located at the outer side wall of the extension rod, the sleeve tube is located at the inner bottom wall of the receiving shell, the end of the extension rod away from the side plate is located in the inner cavity of the sleeve tube, and the top wall of the sleeve tube is provided with a connecting hole for facilitating the insertion of the limit bar.

[0012] By adopting the above technical solution, when there is a vibration force between the machine body and the receiving shell, the end of the extension rod away from the side plate can slide in the sleeve tube, and the limit bar can slide in the connecting hole. This process effectively ensures the verticality of the side plate and the machine body when they move up and down, thereby reducing the phenomenon of eccentric deformation of elastic parts and compression parts and causing irreversible damage; at the same time, the extension rod is pressed into the inner cavity of the sleeve tube at the same time as the machine body is pressed into the receiving shell. Then, after the operator disassembles the machine body and the cover shell, the guide assembly facilitates the operator to quickly calibrate and maintain.

[0013] Preferably, the inner top wall of the cover shell is provided with a plurality of abutment components for abutting the body, and the abutment components include a positioning post, a clamping piece, a sliding cylinder and a fitting arc plate; the positioning post is located on the inner top wall of the cover shell, the clamping piece is located at the end of the positioning post away from the cover shell, the end of the positioning post close to the clamping piece is located in the inner cavity of the sliding cylinder, and the fitting arc plate is located at the end of the sliding cylinder away from the positioning post.

[0014] By adopting the above technical scheme, when the cover shell and the receiving shell are assembled, the fitting arc plate can press the cover and the outer wall of the body, thereby ensuring the tightness of the cover shell and the receiving shell to the body; at the same time, the sliding cylinder can slide along the height direction of the positioning column, thereby ensuring the shock-absorbing effect of the cover shell on the body through the compression deformation of the clamping part; when the cover shell is disassembled, the operator can quickly maintain or replace the abutment assembly to further ensure the use effect of the shock-absorbing mechanism in the cover shell.

[0015] Preferably, a connecting component is commonly provided between the positioning column and the sliding cylinder, and the connecting component comprises a horizontal block, a longitudinal plate and a resistance block; the horizontal block is located on the outer wall of the positioning column, the longitudinal plate is longitudinally arranged at one end of the horizontal block away from the positioning column, the resistance block is located at one end of the longitudinal plate away from the horizontal block, and the outer wall of the sliding cylinder is provided with a preset groove for facilitating the insertion of the resistance block.

[0016] By adopting the above technical solution, after the resistance block is pressed into the inner cavity of the preset groove, the top wall of the resistance block presses against the top wall of the preset groove, so that the sliding cylinder can be stably sleeved on the outside of the positioning column; when the fitting arc plate applies a certain strength of pressure force to the body, the sliding cylinder can slide along the height direction of the positioning column. At this time, the resistance block also slides downward along the height direction of the preset groove, thereby ensuring the position stability of the sliding cylinder sleeved on the outer edge of the positioning column.

[0017] Preferably, a mounting assembly is provided between the horizontal block and the positioning column, and the mounting assembly includes a snap-fit ​​arc plate and a clamping piece; the snap-fit ​​arc plate is located at one end of the horizontal block facing the positioning column, and the clamping piece is used to fix the snap-fit ​​arc plate and the positioning column.

[0018] By adopting the above technical solution, after the snap-fit ​​arc plate is snapped onto the outer edge of the positioning column, the rod body of the clamping piece can pass through the snap-fit ​​arc plate and be threadedly tightened into the preset thread groove on the outer wall of the positioning column, thereby fixing the horizontal block to the outer wall of the positioning column; when the clamping piece and the sliding cylinder need to be disassembled for maintenance or replacement, the operator can remove the snap-fit ​​arc plate by disassembling the clamping piece, thereby allowing the sliding cylinder to be detached from the outside of the positioning column.

[0019] Preferably, an interference piece is provided on one side of the fitting arc plate away from the sliding cylinder, and a plurality of deformation cavities are provided at intervals in the interference piece.

[0020] By adopting the above technical solution, the interference fit piece is compressed and deformed to press tightly between the fitting arc plate and the machine body, thereby ensuring the tightness between the machine body and the fitting arc plate and improving the position stability of the machine body in the inner cavity of the cover shell and the receiving shell; the deformed cavity makes the interference fit piece softer, so as to further improve the pressing effect of the fitting arc plate on the machine body.

[0021] Preferably, a plurality of anti-deflection plates are provided at one end of the machine body away from its output shaft direction, and shock-absorbing blocks are provided at both ends of the anti-deflection plates in the height direction respectively; a lower sliding groove is provided on the top wall of the receiving shell for facilitating the anti-deflection plates to be pushed into, and an upper sliding groove is provided on the bottom wall of the covering shell for facilitating the anti-deflection plates to be pushed into.

[0022] By adopting the above technical scheme, when the sealing shell and the receiving shell are assembled, the anti-deflection plate can be pressed into the upper slide groove and the lower slide groove at the same time, so as to simultaneously limit the position of the machine body in the inner cavity of the receiving shell and the sealing shell; at the same time, when the clamping part, the elastic part and the compression part undergo a certain degree of compression deformation relative to the machine body, the anti-deflection plate can slide in the upper slide groove and the lower slide groove accordingly, and the shock-absorbing block can be pressed against the top wall of the upper slide groove or the bottom wall of the lower slide groove to further alleviate the vibration force, so as to further improve the position stability of the machine body installed in the inner cavity of the sealing shell and the receiving shell.

[0023] Preferably, the side wall of the cover shell facing the receiving shell is provided with an extension plate, the side wall of the receiving shell facing the cover shell is provided with an embedded groove, and the extension plate is located in the inner cavity of the embedded groove.

[0024] By adopting the above technical solution, when the sealing cover shell and the receiving shell are assembled, the extension plate is pressed into the inner cavity of the embedded groove to reduce the looseness and deviation of the sealing cover shell relative to the receiving shell, thereby ensuring the connection strength of the sealing cover shell and the receiving shell after assembly and fixation, and further improving the position stability of the body fixed to the inner cavity of the sealing cover shell and the receiving shell.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. The operator can quickly disassemble the body from the receiving shell by twisting the locking piece. The shock-absorbing component independently arranged in the inner cavity of the cover shell is convenient for the operator to quickly maintain or replace. The cover shell and the receiving shell are stably connected and easy to disassemble, thereby greatly improving the speed and efficiency of the operator to disassemble the cover shell and facilitating the operator to quickly maintain the shock-absorbing component;

[0027] 2. The abutment assembly independently arranged in the inner cavity of the cover shell is convenient for operators to disassemble separately for maintenance and replacement. While effectively ensuring the shock-absorbing effect after the body is fixed, it is convenient for operators to quickly maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the longitudinal cross-sectional structure of a vibration-absorbing motor that is easy to maintain according to an embodiment of the present application;

[0029] Figure 2 It is an exploded schematic diagram of the connection relationship between the cover shell, the body and the receiving shell;

[0030] Figure 3 It is an exploded schematic diagram of the connection between the body and the receiving shell;

[0031] Figure 4 yes Figure 3 A magnified schematic diagram of part A;

[0032] Figure 5 It is an exploded schematic diagram of the connection relationship between the abutment assembly and the body;

[0033] Figure 6 It is a longitudinal cross-sectional schematic diagram of the positional relationship between the interference fit and the deformation cavity.

[0034] Description of the reference numerals: 1, machine body; 11, anti-deflection plate; 12, shock-absorbing block; 2, receiving shell; 21, extension plate; 22, lower slide; 23, receiving frame; 3, cover shell; 31, embedded groove; 32, upper slide; 4, fixing assembly; 41, top plate; 42, bottom support plate; 43, connecting member; 5, shock-absorbing assembly; 51, abutting arc plate; 52, elastic member; 6, positioning assembly; 61, side plate; 611, clearance hole; 62, directional rod; 621, locking member; 63, fastening member; 631 , compression member; 632, sleeve square plate; 633, fixing member; 7, guide assembly; 71, extension rod; 711, limit strip; 72, sleeve tube; 721, connecting hole; 8, abutment assembly; 81, positioning column; 82, clamping member; 83, sliding tube; 831, preset groove; 84, fitting arc plate; 841, interference fit; 842, deformation cavity; 9, connecting assembly; 91, horizontal block; 92, installation assembly; 921, buckling arc plate; 922, clamping member; 93, longitudinal plate; 94, abutment block. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-6 This application is described in further detail.

[0036] The present application embodiment discloses a vibration-absorbing motor that is easy to maintain. Figure 1 , including a body 1, a receiving shell 2 and a cover shell 3. A shock-absorbing component 5 and a plurality of receiving frames 23 are provided on the inner bottom wall of the receiving shell 2, and the shock-absorbing component 5 and the receiving frames 23 can jointly receive the body 1. A plurality of abutting components 8 are provided on the inner top wall of the cover shell 3, and when the cover shell 3 and the receiving shell 2 are assembled, the abutting component 8 can abut the body 1 in the inner cavity of the cover shell 3. A fixing component 4 is provided between the cover shell 3 and the receiving shell 2, and the fixing component 4 can fix the cover shell 3 and the receiving shell 2 in connection. This process effectively ensures the position stability and shock-absorbing effect of the body 1 in the inner cavities of the cover shell 3 and the receiving shell 2, and facilitates the operator to quickly disassemble the cover shell 3 and the body 1 to maintain and replace the shock-absorbing component 5.

[0037] Reference Figure 1 , 2 The receiving shell 2 and the cover shell 3 are symmetrical shells, and the two can be seamlessly assembled so that the body 1 is stably fixed in the inner cavity of the receiving shell 2 and the cover shell 3. The side wall of the cover shell 3 facing the receiving shell 2 is vertically welded with an extension plate 21, and the side wall of the receiving shell 2 facing the cover shell 3 is provided with an embedded groove 31, and the inner diameter of the embedded groove 31 is adapted to the outer circumference of the extension plate 21. When the cover shell 3 and the receiving shell 2 are assembled, the extension plate 21 can be pressed into the inner cavity of the embedded groove 31.

[0038] Reference Figure 1 , 2The fixing assembly 4 includes a top plate 41, a bottom support plate 42 and a connector 43. In this embodiment, the connector 43 includes a bolt and a nut. The top plate 41 is vertically welded to the outer wall of the cover shell 3, and the bottom wall of the top plate 41 is coplanar with the bottom wall of the cover shell 3. The bottom support plate 42 is vertically welded to the outer wall of the receiving shell 2, and the top wall of the bottom support plate 42 is coplanar with the top wall of the receiving shell 2. When the extension plate 21 is completely inserted into the inner cavity of the embedded groove 31, the side walls of the top plate 41 and the bottom support plate 42 facing each other are abutted, and the operator can pass the rod of the bolt in the connector 43 through the top plate 41 and the bottom support plate 42 together, and then tighten the nut of the connector 43 to the outer edge of the bolt rod of the connector 43 with the thread of the nut, so that the top plate 41 and the bottom support plate 42 are fixedly connected.

[0039] Reference Figure 2 , one end of the body 1 away from the output shaft direction is welded vertically to the anti-deflection plate 11 in the longitudinal direction, and the two ends of the anti-deflection plate 11 in the height direction are respectively adhered with shock-absorbing blocks 12. In this embodiment, the shock-absorbing blocks 12 can be rubber blocks, and the outer peripheral dimensions of the shock-absorbing blocks 12 are smaller than the outer peripheral dimensions of the anti-deflection plate 11. The top wall of the receiving shell 2 is provided with downward sliding grooves 22 equal to the number of the anti-deflection plates 11, and the inner diameter of the downward sliding grooves 22 is adapted to the outer diameter of the anti-deflection plates 11. When the body 1 is pressed into the inner cavity of the receiving shell 2, the anti-deflection plate 11 and the shock-absorbing blocks 12 can be pressed into the inner cavity of the downward sliding grooves 22, and the end wall of the body 1 with the output shaft is pressed against the inner side wall of the receiving shell 2 in the length direction.

[0040] Reference Figure 2 The bottom wall of the cover shell 3 is provided with upper slide grooves 32 equal to the number of the anti-deflection grooves, and the upper slide grooves 32 are symmetrical to the lower slide grooves 22, and the total inner height of the upper slide grooves 32 and the lower slide grooves 22 is greater than the outer height of the anti-deflection plate 11. When the cover shell 3 is assembled with the receiving shell 2, the end of the anti-deflection plate 11 away from the lower slide groove 22 and the shock absorbing block 12 therein are pressed into the inner cavity of the upper slide groove 32 together.

[0041] Reference Figure 3 The shock absorbing assembly 5 includes an elastic member 52 and an abutting arc plate 51. In this embodiment, the elastic member 52 can be a steel compression spring, and each elastic member 52 is vertically welded to the inner bottom wall of the receiving shell 2. The abutting arc plate 51 is a steel arc plate with an inner diameter curvature that matches the outer circumference curvature of the body 1, and the bottom wall of the abutting arc plate 51 is welded to all the elastic members 52 at the same time.

[0042] Reference Figure 3 The receiving frame 23 is also a steel arc plate with an inner diameter that matches the outer circumference of the machine body 1, and the height of the receiving frame 23 is lower than the height of the abutting arc plate 51. When the machine body 1 is inserted into the inner cavity of the receiving shell 2 for installation, the abutting arc plate 51 receives the machine body 1, and the elastic member 52 is compressed and deformed by the pressure of the machine body 1. After that, the receiving frame 23 receives the machine body 1 to ensure the position stability of the machine body 1 in the receiving shell 2.

[0043] Reference Figure 4 A positioning assembly 6 is provided between the receiving frame 23 and the body 1, and the positioning assembly 6 includes a side plate 61, a directional rod 62 and a locking member 621. In the present embodiment, the directional rod 62 is a screw rod, and the locking member 621 is a nut. The directional rod 62 is vertically welded to the top wall of the receiving frame 23, and a fastening member 63 is provided on the outer edge of the directional rod 62. The fastening member 63 includes a compression member 631, a sleeve square plate 632 and a fixing member 633. In the present embodiment, the compression member 631 is a steel compression spring, the sleeve square plate 632 is a square plate with a through hole, and the fixing member 633 is a bolt. The compression member 631 is vertically welded to the top wall of the sleeve square plate 632, and the compression member 631 surrounds the outer periphery of the through hole of the sleeve square plate 632. The operator can align the through hole of the sleeve square plate 632 with the directional rod 62 and push it in so that the compression member 631 is sleeved on the outer edge of the directional rod 62. At this time, the bottom wall of the sleeve square plate 632 is against the top wall of the receiving frame 23. The operator can pass the rod body of the fixing member 633 through the sleeve square plate 632 and screw it into the preset thread groove on the top wall of the receiving frame 23 to fix the sleeve square plate 632 to the top wall of the receiving frame 23.

[0044] Reference Figure 3 , 4 The side plate 61 is vertically welded to the outer wall of the machine body 1, and the side plate 61 is extended along the length direction of the machine body 1, and the top wall of the side plate 61 is penetrated along its thickness direction with a number of clearance holes 611 equal to the number of the directional rods 62. After the directional rods 62 pass through the clearance holes 611, the compression member 631 is pressed against the bottom wall of the side plate 61, and the operator can screw the locking member 621 on the outer edge of the directional rod 62 to stably position the machine body 1 inside the receiving shell 2.

[0045] Reference Figure 4 A guide assembly 7 is provided between the side plate 61 and the receiving shell 2, and the guide assembly 7 includes an extension rod 71, a limit strip 711 and a sleeve tube 72. The extension rod 71 is vertically welded to the bottom wall of the side plate 61, and the limit strip 711 is longitudinally welded to the outer wall of the extension strip. The sleeve tube 72 is vertically welded to the inner bottom wall of the receiving shell 2, and the top wall of the sleeve tube 72 is provided with through holes 721 equal to the number of the limit strip 711, and the inner height dimension of the through hole 721 is greater than the outer height dimension of the limit strip 711. When one end of the extension rod 71 away from the side plate 61 presses into the inner cavity of the sleeve tube 72, the limit strip 711 can press into the inner cavity of the through hole 721, thereby limiting the verticality of the side plate 61 when it moves up and down, and ensuring the shock-absorbing effect of the shock-absorbing assembly 5 on the machine body 1.

[0046] Reference Figure 5The abutment assembly 8 includes a positioning column 81, a clamping member 82, a sliding cylinder 83 and a fitting arc plate 84. In this embodiment, the clamping member 82 is a steel compression spring. The positioning column 81 is vertically welded to the inner top wall of the cover shell 3, and the clamping member 82 is vertically welded to the end of the positioning column 81 away from the cover shell 3. The sliding cylinder 83 is sleeved on the outer edge of the positioning column 81, and a connecting assembly 9 is provided between the two. The connecting assembly 9 includes a horizontal block 91, a longitudinal plate 93 and an abutment block 94. The horizontal block 91 is located on the outer side wall of the positioning column 81, and a mounting assembly 92 is provided between the two.

[0047] Reference Figure 5 The mounting assembly 92 includes a buckling arc plate 921 and a clamping member 922. In this embodiment, the buckling arc plate 921 is a steel arc plate whose inner diameter is compatible with the outer radius of the positioning column 81, and the clamping member 922 is a bolt. The buckling arc plate 921 is vertically welded to the side wall of the horizontal block 91 facing the positioning column 81. When the buckling arc plate 921 is sleeved on the outer edge of the positioning column 81, the rod of the clamping member 922 can penetrate the buckling arc plate 921 and be screwed into the preset thread groove on the outer wall of the positioning column 81, thereby fixing the buckling arc plate 921 to the outer wall of the positioning column 81.

[0048] Reference Figure 5 , the longitudinal plate 93 is welded to the end of the horizontal block away from the positioning column 81 in the longitudinal direction, and the top wall of the longitudinal plate 93 is coplanar with the top wall of the horizontal block 91. The abutment block 94 is vertically welded to the end of the longitudinal plate 93 away from the horizontal block 91, one end of the abutment block 94 in the length direction is coplanar with the outer side wall of the longitudinal plate 93, and the other end of the abutment block 94 in the length direction extends to the bottom of the horizontal block 91. The outer side wall of the sliding cylinder 83 is provided with a preset groove 831 in the longitudinal direction, and the preset groove 831 is convenient for the abutment of the abutment block 94. When the top wall of the abutment block 94 abuts against the inner top wall of the preset groove 831, the sliding cylinder 83 is suspended outside the positioning column 81.

[0049] Reference Figure 5 The fitting arc plate 84 is a steel arc plate with an inner diameter that matches the outer circumference of the body 1, and the fitting arc plate 84 is welded to the end of the sliding cylinder 83 away from the positioning column 81. When the cover shell 3 and the receiving shell 2 are assembled, the fitting arc plate 84 is pressed against the outer wall of the body 1, the sliding cylinder 83 slides along the height direction of the positioning column 81, and the end of the clamping member 82 away from the positioning column 81 is pressed against the top wall of the fitting arc plate 84, so as to further improve the shock absorbing effect of the body 1 in the inner cavity of the cover shell 3.

[0050] Reference Figure 5 , 6An interference piece 841 is adhered to the side wall of the fitting arc plate 84 away from the sliding cylinder 83. In this embodiment, the interference piece 841 is a rubber pad with a flexible texture and a large static friction coefficient on the outer surface. The interference piece 841 can be pressed tightly between the fitting arc plate 84 and the body 1 through its own compression deformation to improve the position stability of the body 1 in the inner cavity of the cover shell 3.

[0051] Reference Figure 5 , 6 A plurality of deformation cavities 842 are arranged at intervals in the interference piece 841. Each deformation cavity 842 extends along the thickness direction of the interference pad. The deformation cavity 842 makes the interference pad softer, so as to further improve the tightness of the fitting arc plate 84 on the body 1.

[0052] The implementation principle of the damping motor that is easy to maintain in the embodiment of the present application is as follows: after the body 1 is pressed into the inner cavity of the receiving shell 2, the anti-deflection plate 11 is pressed into the inner cavity of the lower slide groove 22, the abutting arc plate 51 and the receiving frame 23 are pressed against the body 1 together, the extension rod 71 is pressed into the inner cavity of the sleeve tube 72, the directional rod 62 passes through the clearance hole 611, and the compression member 631 is pressed against the bottom wall of the side plate 61. This process effectively ensures the position stability and damping performance of the body 1 in the inner cavity of the receiving shell 2. The operator can fix the body 1 to the inner cavity of the receiving shell 2 by screwing the locking member 621 to the outer edge of the directional rod 62.

[0053] The cover shell 3 is buckled on the top of the receiving shell 2, the side walls of the top plate 41 and the bottom support plate 42 facing each other are pressed against each other, the extension plate 21 is pressed into the inner cavity of the embedded groove 31, the upper slide groove 32 is sleeved on the end of the anti-deflection plate 11 away from the lower slide groove 22, and the arc plate 84 is pressed against the outer wall of the body 1. At this time, the body 1 is stably fixed to the inner cavity of the cover shell 3 and the receiving shell 2. The operator can pass the bolt rod of the connecting member 43 through the top plate 41 and the bottom support plate 42 at the same time, and then tighten the nut thread of the connecting member 43 to the outer edge of the rod of the connecting member 43, so that the top plate 41 is fixedly connected to the bottom support plate 42, and then the cover shell 3 is fixedly connected to the receiving shell 2.

[0054] When the shock-absorbing mechanism needs maintenance or replacement after being used for a long time, the operator can disassemble the connecting piece 43 to make the cover shell 3 quickly separate from the receiving shell 2, and then screw the locking piece 621 to make it separate from the directional rod 62, so as to quickly remove the body 1 from the receiving shell 2, so that the operator can maintain or replace the shock-absorbing mechanism in the cover shell 3 and the receiving shell 2.

[0055] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A vibration-absorbing motor that is easy to maintain, characterized in that: The invention comprises a machine body (1), a receiving shell (2) and a sealing shell (3), wherein the machine body (1) is located inside a cavity formed by the receiving shell (2) and the sealing shell (3); a shock absorbing component (5) is arranged on the inner bottom wall of the receiving shell (2), and the shock absorbing component (5) comprises an elastic member (52) and an abutting arc plate (51); all the elastic members (52) are located on the inner bottom wall of the receiving shell (2), and the abutting arc plate (51) is located at one end of all the elastic members (52) away from the receiving shell (2); a plurality of receiving frames (23) for receiving the machine body (1) are arranged on the inner bottom wall of the receiving shell (2), and a positioning component (6) is arranged between the receiving frame (23) and the machine body (1), and the positioning component (6) ) comprises a side plate (61), a directional rod (62) and a locking member (621); the directional rod (62) is located on the top wall of the receiving frame (23), the side plate (61) is located on the outer side wall of the machine body (1), the top wall of the side plate (61) is penetrated by a plurality of clearance holes (611) for facilitating the passage of the directional rod (62), and the locking member (621) is threadedly engaged with the outer edge of the directional rod (62); a fixing assembly (4) is provided between the receiving shell (2) and the sealing shell (3), the fixing assembly (4) comprises a top connecting plate (41), a bottom supporting plate (42) and a connecting member (43), the top connecting plate (41) is located on the outer side wall of the sealing shell (3), and the bottom supporting plate (42) is located on the outer side of the receiving shell (2). The top connecting plate (41) and the bottom supporting plate (42) close to each other abut against each other, and the connecting member (43) is used to fix the top connecting plate (41) and the bottom supporting plate (42) abutting against each other; the outer edge of the directional rod (62) is provided with a tightening member (63), and the tightening member (63) comprises a compression member (631), a sleeve square plate (632) and a fixing member (633); the compression member (631) is located on the top wall of the sleeve square plate (632), and the compression member (631) and the sleeve square plate (632) are both sleeved on the outer edge of the directional rod (62), and the fixing member (633) is used to fix the sleeve square plate (632) and the receiving frame (23); the inner top wall of the cover shell (3) is provided with a plurality of abutting members for abutting against the machine body (1). A connecting assembly (8), wherein the abutting assembly (8) comprises a positioning column (81), a clamping piece (82), a sliding cylinder (83) and a fitting arc plate (84); the positioning column (81) is located on the inner top wall of the cover shell (3), the clamping piece (82) is located at the end of the positioning column (81) away from the cover shell (3), the end of the positioning column (81) close to the clamping piece (82) is located in the inner cavity of the sliding cylinder (83), and the fitting arc plate (84) is located at the end of the sliding cylinder (83) away from the positioning column (81); a connecting assembly (9) is provided between the positioning column (81) and the sliding cylinder (83), and the connecting assembly (9) comprises a horizontal block (91), a longitudinal plate (93) and a contact block (94);The horizontal block (91) is located on the outer side wall of the positioning column (81), the longitudinal plate (93) is longitudinally arranged at one end of the horizontal block (91) away from the positioning column (81), the abutment block (94) is located at one end of the longitudinal plate (93) away from the horizontal block (91), and the outer side wall of the sliding cylinder (83) is provided with a preset groove (831) for the abutment of the abutment block (94).

2. The vibration-absorbing motor that is easy to maintain according to claim 1, characterized in that: A guide assembly (7) is provided between the side plate (61) and the receiving shell (2), and the guide assembly (7) comprises an extension rod (71), a limit strip (711) and a sleeve tube (72); the extension rod (71) is located on the bottom wall of the side plate (61), the limit strip (711) is located on the outer side wall of the extension rod (71), the sleeve tube (72) is located on the inner bottom wall of the receiving shell (2), one end of the extension rod (71) away from the side plate (61) is located in the inner cavity of the sleeve tube (72), and the top wall of the sleeve tube (72) is provided with a connecting hole (721) for the limit strip (711) to be inserted.

3. The vibration-absorbing motor that is easy to maintain according to claim 2 is characterized in that: A mounting assembly (92) is provided between the horizontal block (91) and the positioning column (81), and the mounting assembly (92) comprises a buckling arc plate (921) and a clamping piece (922); the buckling arc plate (921) is located at one end of the horizontal block (91) facing the positioning column (81), and the clamping piece (922) is used for fixedly connecting the buckling arc plate (921) and the positioning column (81).

4. The vibration-absorbing motor that is easy to maintain according to claim 3 is characterized in that: An interference piece (841) is provided on one side of the fitting arc plate (84) away from the sliding cylinder (83), and a plurality of deformation cavities (842) are arranged at intervals in the interference piece (841).

5. The vibration-absorbing motor that is easy to maintain according to claim 4 is characterized in that: A plurality of anti-deflection plates (11) are arranged at one end of the machine body (1) away from the output shaft thereof, and shock-absorbing blocks (12) are arranged at both ends of the anti-deflection plates (11) in the height direction; a lower sliding groove (22) is arranged on the top wall of the receiving shell (2) for facilitating the anti-deflection plates (11) to be pushed in, and an upper sliding groove (32) is arranged on the bottom wall of the cover shell (3) for facilitating the anti-deflection plates (11) to be pushed in.

6. The vibration-absorbing motor that is easy to maintain according to claim 5, characterized in that: The side wall of the sealing shell (3) facing the receiving shell (2) is provided with an extension plate (21), the side wall of the receiving shell (2) facing the sealing shell (3) is provided with an embedded groove (31), and the extension plate (21) is located in the inner cavity of the embedded groove (31).

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