Stable noise reduction motor shell with adjustable bracket

Abstract

The utility model relates to a stable noise reduction motor casing with an adjustable support, which comprises a motor casing body and the adjustable support, supports are integrally formed on the left side and the right side of the lower part of the motor casing body, the adjustable support comprises a mounting plate, a plurality of fixing holes are arranged on the supports, and the fixing holes are arranged on the mounting plate. Fixing holes are formed in the mounting plate, fixing screws are arranged on the fixing holes, long adjusting grooves extending leftwards and rightwards in the length direction are formed in the mounting plate, the number of the long adjusting grooves corresponds to that of the fixing holes, and the fixing screws penetrate through the fixing holes and the long adjusting grooves and are in threaded connection with fixing nuts. A plurality of stabilizing frames are fixedly connected to the left side and the right side of the mounting plate, abutting screws are in threaded connection with the stabilizing frames, the abutting screws extend towards the support and are used for abutting against the support, and the motor shell body can keep good stability in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of motor shells, in particular to a stable noise-reducing motor shell with an adjustable bracket. Background Art

[0002] Motors play a very important role in modern industry, in which the motor housing is an important component of the motor. When installing traditional motors, they are fixed to the equipment to be installed through the motor housing, and then the rotating shaft in the motor is connected to the structure to be driven. After the traditional motor housing is fixed to the equipment to be installed, it is difficult to adjust the position. If there is a position deviation between the rotating shaft in the motor and the structure to be driven, it is difficult to connect and drive. Therefore, some existing motor housings include adjustable brackets, which are fixed to the equipment to be installed through the adjustable brackets. The adjustable brackets can facilitate the position adjustment of the motor housing body. However, since the structure of the adjustable brackets of the existing motor housings is relatively complex and there are many moving parts, it is easy to cause the motor housing body to shake during use and have stability deviations. In view of the above problems, the present application makes improvements. Utility Model Content

[0003] The utility model provides a stable noise-reducing motor housing with an adjustable bracket, which solves the above-mentioned problems existing in the use process of the prior art.

[0004] The technical solution of the utility model is achieved as follows: a stable noise-reducing motor casing with an adjustable bracket comprises a motor casing body and an adjustable bracket, wherein the motor casing body is integrally formed with brackets on both left and right sides below the motor casing body, the adjustable bracket comprises a mounting plate, the bracket is provided with a plurality of fixing holes, the fixing holes are provided with fixing screws, the mounting plate is provided with adjustment long grooves extending left and right in length direction, the number of the adjustment long grooves corresponds to the fixing holes, the fixing screws pass through the fixing holes and the adjustment long grooves and are threadedly connected with fixing nuts, a plurality of stabilizing frames are fixedly connected on both sides of the mounting plate, the stabilizing frames are threadedly connected with supporting screws, the supporting screws extend toward the bracket and are used to support the bracket.

[0005] Preferably, a rubber block is fixedly connected to one end of the supporting screw rod close to the support.

[0006] Preferably, a lower clamping plate located on the lower side of the rubber block is integrally formed on the support, and the lower clamping plate is used to abut against the lower side of the rubber block.

[0007] Preferably, a cross bar is integrally formed between the supports on the left and right sides below the motor housing body, and the mounting plate is rotatably connected to abutting pressure wheels on both sides of the cross bar, and the abutting pressure wheels have rubber wheel sleeves that abut against the side surfaces of the cross bar.

[0008] Preferably, the support and the lower end surface of the crossbar are both provided with shock-absorbing and noise-reducing pads for contacting the mounting plate.

[0009] Preferably, the adjustable bracket also includes a middle plate located below the mounting plate and a bottom plate located below the middle plate, a plurality of first support columns are fixedly connected to the middle plate, a first threaded column is integrally formed at the upper end of the first support column and passes through the mounting plate, a first nut is threadedly engaged with the first threaded column, a plurality of displacement slots extending front to back in length direction are provided on the middle plate, a second support column corresponding to the displacement slot is fixedly connected to the bottom plate, a second threaded column is integrally formed at the upper end of the second support column and passes through the displacement slot, a second nut is threadedly engaged with the second threaded column, and a plurality of mounting connection holes are provided on the bottom plate.

[0010] Preferably, abutment frames are fixedly connected to both the front and rear sides of the bottom plate, and a second abutment screw extending toward the side wall of the middle plate and abutting against the middle portion is threadedly connected to the abutment frame.

[0011] In summary, the beneficial effects of the present invention are:

[0012] 1. The motor housing body can be moved and adjusted in the left and right directions on the mounting plate. After the adjustment is completed, the fixing nut is tightened on the fixing screw to fix the motor housing body on the mounting plate. Then the supporting screw is tightened to support it on the support, thereby further preventing the motor housing body from shaking left and right relative to the mounting plate, improving the installation firmness of the motor housing, and maintaining good stability of the motor housing during use. When the position of the motor housing body needs to be adjusted, it is only necessary to loosen the supporting screw and the threaded fit between the fixing screw and the fixing nut, and the motor housing body can be moved along the direction of the adjustment slot, which is also very convenient in adjustment.

[0013] 2. The setting of the rubber block can make the supporting screw effectively press the support, and can effectively reduce the vibration of the motor housing body transmitted to the supporting screw when the motor is working, thereby playing a role in shock absorption and noise reduction.

[0014] 3. The setting of the lower clamping plate can prevent the support from moving upward, further improving the stability of the motor housing installation.

[0015] 4. The arrangement of the cross bar and the holding pressure wheel can prevent the motor housing body from moving forward and backward relative to the mounting plate, further improving the stability of the utility model.

[0016] 5. The shock-absorbing and noise-reducing pad can effectively reduce the vibration of the motor housing when the motor is working, and transmit it to the support and cross bar to the mounting plate, thereby playing a role in shock absorption and noise reduction.

[0017] 6. The arrangement of the middle plate and the bottom plate enables the motor housing body to be adjusted in the front-rear direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the motor housing body in the utility model that explodes upward;

[0021] Figure 3 for Figure 2 Schematic diagram of the structure when observing from the bottom up;

[0022] Figure 4 It is a schematic diagram of the explosion structure of the motor housing body and the mounting plate in the utility model;

[0023] Figure 5 It is a structural schematic diagram of the adjustable bracket in the utility model;

[0024] Figure 6 for Figure 5 Schematic diagram of the structural explosion.

[0025] In the figure: 1. Motor housing body; 11. Support; 12. Fixing hole; 13. Lower clamping plate; 14. Cross bar; 15. Shock-absorbing and noise-reducing pad; 2. Mounting plate; 21. Adjusting long slot; 22. Retaining pressure wheel; 23. Rubber wheel sleeve; 31. Fixing screw; 32. Fixing nut; 41. Stabilizing frame; 42. Retaining screw; 43. Rubber block; 5. Middle plate; 51. Displacement long slot; 61. First support column; 62. First threaded column; 63. First nut; 7. Bottom plate; 71. Mounting connection hole; 81. Second support column; 82. Second threaded column; 83. Second nut; 91. Retaining frame; 92. Second retaining screw. DETAILED DESCRIPTION

[0026] The following will be combined with the attached embodiment of the utility model Figure 1-6, clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example:

[0028] like Figures 1 to 6 As shown, the utility model discloses a stable noise reduction motor case with an adjustable bracket, comprising a motor case body 1 and an adjustable bracket, wherein a support 11 is integrally formed on both left and right sides of the lower side of the motor case body 1, and the adjustable bracket comprises a mounting plate 2, a plurality of fixing holes 12 are opened on the support 11, and a fixing screw 31 is provided on the fixing hole 12, and an adjustment long slot 21 extending left and right in length direction is opened on the mounting plate 2, and the number of the adjustment long slots 21 corresponds to the fixing holes 12, and the fixing screw 31 passes through the fixing hole 12 and the adjusting long slot 21 and is threadedly connected with a fixing nut 32, and the motor case body 1 can be fixed on the mounting plate 2 through the cooperation of the fixing screw 31 and the fixing nut 32, and in addition, a plurality of stabilizing frames 41 are fixedly connected on both left and right sides of the mounting plate 2, and a supporting screw 42 is threadedly connected on the stabilizing frame 41, and the supporting screw 42 extends toward the support 11 and is used to support on the support 11. The motor casing body 1 can be moved left and right on the mounting plate 2 along the direction of the adjustment slot 21. After the adjustment is completed, the fixing nut 32 is tightened on the fixing screw 31, so that the motor casing body 1 is fixed on the mounting plate 2, and then the supporting screw 42 is tightened and supported on the support 11, thereby further preventing the motor casing body 1 from shaking left and right relative to the mounting plate 2, thereby improving the installation firmness of the motor casing body 1.

[0029] Furthermore, a rubber block 43 is fixedly connected to the supporting screw 42 at one end close to the support 11. The setting of the rubber block 43 can enable the supporting screw 42 to effectively press the support 11, and can effectively reduce the vibration of the motor housing body 1 transmitted to the supporting screw 42 when the motor is working, thereby playing a role in shock absorption and noise reduction.

[0030] Next, a lower clamping plate 13 is integrally formed on the support 11 and is located on the lower side of the rubber block 43. The lower clamping plate 13 is used to contact the lower side of the rubber block 43. After the rubber block 43 is pressed against the support 11, the lower clamping plate 13 is also restricted to prevent the lower clamping plate 13 from moving upward. In this way, even if the fixing nut 32 and the fixing screw 31 become loose, the motor housing body 1 will be more stably set on the mounting plate 2 due to the restriction of the rubber block 43 on the lower clamping plate 13.

[0031] like Figure 3As shown, a cross bar 14 is integrally formed between the supports 11 on the left and right sides below the motor housing body 1. Figure 4 As shown, the mounting plate 2 is rotatably connected to abutment wheels 22 on both the left and right sides of the cross bar 14. The abutment wheels 22 have rubber wheel sleeves 23 that abut against the side surfaces of the cross bar 14. The abutment wheels 22 can prevent the motor housing body 1 from moving forward and backward relative to the mounting plate 2, thereby further improving the stability of the present invention.

[0032] like Figure 3 As shown, in the utility model, the support 11 and the lower end surface of the cross bar 14 are provided with a shock-absorbing and noise-reducing pad 15 for contacting the mounting plate 2. The shock-absorbing and noise-reducing pad 15 can effectively reduce the vibration of the motor housing body 1 when the motor is working, and is transmitted to the mounting plate 2 through the support 11 and the cross bar 14, thereby playing a role in shock absorption and noise reduction.

[0033] In the utility model, the adjustable bracket also includes a middle plate 5 located below the mounting plate 2 and a bottom plate 7 located below the middle plate 5. A plurality of first support columns 61 are fixedly connected to the middle plate 5. A first threaded column 62 passing through the mounting plate 2 is integrally formed at the upper end of the first support column 61. A first nut 63 is threadedly matched on the first threaded column 62. The first threaded column 62 on the first support column 61 cooperates with the first nut 63 to firmly and reliably fix the middle plate 5 below the mounting plate 2. In addition, a plurality of displacement slots 51 extending forward and backward in length direction are opened on the middle plate 5. Second support columns 81 corresponding to the displacement slots 51 are fixedly connected to the bottom plate 7. The upper end of the second support column 81 is integrally formed with a second threaded column 82 that passes through the displacement slot 51, and the second threaded column 82 is threadedly engaged with a second nut 83. The middle plate 5 is fixed to the bottom plate 7 through the cooperation of the second threaded column 82 on the second support column 81 and the second nut 83. When the front and rear position of the motor housing body 1 needs to be adjusted, the second nut 83 can be loosened, and the middle plate 5 can be pushed forward and backward along the direction of the displacement slot 51, thereby causing the position of the motor housing body 1 to move forward and backward. In addition, a plurality of mounting connection holes 71 are opened on the bottom plate 7, and the bottom plate 7 can be fixed to the equipment where the motor needs to be installed through the mounting connection holes 71.

[0034] Furthermore, a supporting frame 91 is fixedly connected to both the front and rear sides of the bottom plate 7, and a second supporting screw 42 is threadedly connected to the supporting frame 91 and extends toward the side wall of the middle plate 5 and abuts against the middle part. The provision of the second supporting screw 42 can further improve the stability of the middle plate 5.

[0035] It should also be pointed out that the terms used in the present invention, such as "front", "rear", "vertical", "horizontal", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only used to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 stable noise reduction motor housing with an adjustable bracket, comprising a motor housing body and an adjustable bracket, characterized in that: Supports are integrally formed on the left and right sides of the lower side of the motor housing body, the adjustable bracket includes a mounting plate, the support is provided with a plurality of fixing holes, the fixing holes are provided with fixing screws, the mounting plate is provided with adjustment long grooves extending left and right in length direction, the number of the adjustment long grooves corresponds to the fixing holes, the fixing screws pass through the fixing holes and the adjustment long grooves and are threadedly connected with fixing nuts, a plurality of stabilizing frames are fixedly connected on the left and right sides of the mounting plate, the stabilizing frames are threadedly connected with supporting screws, the supporting screws extend toward the support and are used to support the support.

2. A stable noise-reducing motor housing with an adjustable bracket according to claim 1, characterized in that: The supporting screw rod is fixedly connected with a rubber block on one end close to the support.

3. A stable noise-reducing motor housing with an adjustable bracket according to claim 2, characterized in that: A lower clamping plate located on the lower side of the rubber block is integrally formed on the support, and the lower clamping plate is used to contact the lower side of the rubber block.

4. A stable noise-reducing motor housing with an adjustable bracket according to claim 1, characterized in that: A cross bar is integrally formed between the supports on the left and right sides below the motor housing body, and the mounting plate is rotatably connected to abutting pressure wheels on both sides of the cross bar, and the abutting pressure wheels are provided with rubber wheel sleeves abutting against the side surfaces of the cross bar.

5. A stable noise-reducing motor housing with an adjustable bracket according to claim 4, characterized in that: The support and the lower end surface of the crossbar are both provided with a shock-absorbing and noise-reducing pad for contacting the mounting plate.

6. A stable noise-reducing motor housing with an adjustable bracket according to claim 1, characterized in that: The adjustable bracket also includes a middle plate located below the mounting plate and a bottom plate located below the middle plate, a plurality of first support columns are fixedly connected to the middle plate, a first threaded column is integrally formed at the upper end of the first support column and passes through the mounting plate, a first nut is threadedly engaged with the first threaded column, a plurality of displacement slots extending front to back in length direction are provided on the middle plate, a second support column corresponding to the displacement slot is fixedly connected to the bottom plate, a second threaded column is integrally formed at the upper end of the second support column and passes through the displacement slot, a second nut is threadedly engaged with the second threaded column, and a plurality of mounting connection holes are provided on the bottom plate.

7. A stable noise-reducing motor housing with an adjustable bracket according to claim 6, characterized in that: Abutment frames are fixedly connected to both the front and rear sides of the bottom plate, and a second abutment screw extending toward the side wall of the middle plate and abutting against the middle portion is threadedly connected to the abutment frame.

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