CN219802053U - Supporting device for explosion-proof motor - Google Patents
Supporting device for explosion-proof motor Download PDFInfo
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- CN219802053U CN219802053U CN202320387280.0U CN202320387280U CN219802053U CN 219802053 U CN219802053 U CN 219802053U CN 202320387280 U CN202320387280 U CN 202320387280U CN 219802053 U CN219802053 U CN 219802053U
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- supporting
- support frame
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000013016 damping Methods 0.000 claims description 9
- 238000004880 explosion Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model provides a supporting device for an explosion-proof motor, and belongs to the technical field of explosion-proof motors. The supporting device for the explosion-proof motor comprises a motor mounting frame, an adjusting mechanism and a buffer mechanism; the support frame is arranged at the upper end of the base, and the motor base is arranged on the support frame; the worm wheel is rotatably arranged on one side of the base, the worm is meshed with the worm wheel, and the lower end of the support frame is fixedly connected with the worm wheel; one end of the buffer mechanism is connected with the support frame, and the other end of the buffer mechanism is connected with the motor base; the problem that the atress that disperses the motor cabinet through the angle modulation is close to the axle head is concentrated, is connecting the support frame through buffer gear, and the motor cabinet is connected to the buffer gear other end, offsets the vibrations that the motor wages produced through buffer gear, avoids producing resonance with the support frame, optimizes through adjusting installation angle and slowing down two aspects of focus, solves the problem that exists in the motor course of working.
Description
Technical Field
The utility model relates to the field of explosion-proof motors, in particular to a supporting device for an explosion-proof motor.
Background
At present, an explosion-proof motor is a motor working in an explosive environment, an explosive mixture can enter the interior of the motor through gaps of parts of the motor, and when sparks or high temperature are generated in the interior of the motor, explosion can occur. The explosion-proof motor requires that the whole motor shell cannot be damaged in the explosion process, and meanwhile, the explosion generated in the motor cannot detonate explosive mixture outside the motor;
the driving motor for driving equipment to run in the flour processing technology adopts a single-pivot height-adjustable bracket for installing and supporting the driving motor. Because the pivot is positioned in the horizontal direction of the motor base, and the stress of the motor driving wheel is at the cantilever end of the motor shaft, the stress of the motor base close to the shaft end is concentrated, and resonance is generated between the motor base and the support frame.
Disclosure of Invention
In order to make up for the defects, the utility model provides a supporting device for an explosion-proof motor, which aims to solve the problem that resonance is generated between a motor base and a supporting frame due to stress concentration near the shaft end.
The embodiment of the utility model provides a supporting device for an explosion-proof motor, which comprises a motor mounting frame, an adjusting mechanism and a buffer mechanism;
the motor mounting frame comprises a base and a supporting frame, wherein the supporting frame is arranged at the upper end of the base, and a motor seat is arranged on the supporting frame;
the adjusting mechanism comprises a worm wheel and a worm, the worm wheel is rotatably arranged on one side of the base, the worm is meshed with the worm wheel, and the lower end of the supporting frame is fixedly connected with the worm wheel;
one end of the buffer mechanism is connected with the supporting frame, and the other end of the buffer mechanism is connected with the motor base.
In a preferred mode of the utility model, the surface of the base is provided with a mounting hole, and the lower end of the support frame is rotatably connected with the base through a rotating shaft and is coaxially arranged with the rotating shaft.
In a preferred mode of the utility model, the worm is rotatably arranged on one side of the base, one end of the worm is coaxially fixed with a hand wheel, and the surface of the hand wheel is provided with a hand-held part.
In a preferred mode of the utility model, the motor base is fixedly provided with the explosion-proof motor, one side of the motor base is fixedly provided with the limiting block, the side wall of the supporting frame is provided with the limiting groove, and the limiting block is in sliding clamping connection with the limiting groove.
In a preferred mode of the utility model, the limiting block and the buffer mechanism are respectively arranged at two opposite sides of the explosion-proof motor, the limiting block is fixed with the motor base through screws, and the limiting block is a rubber block.
In a preferred mode of the utility model, the buffer mechanism comprises a supporting tube, a sliding column and an elastic piece, wherein the lower end of the supporting tube is fixedly connected with the supporting frame, the lower end of the sliding column is in sliding connection with the upper end of the supporting tube, the elastic piece is connected between the supporting tube and the sliding column, and the upper end of the sliding column is fixedly connected with the motor base.
In a preferred mode of the utility model, the sliding column is fixedly connected with a sliding rod, a damping piece is fixedly arranged on the side wall of the supporting tube, and the lower end of the sliding rod is connected with the damping piece.
In a preferred mode of the utility model, two slide bars are symmetrically arranged, the elastic piece is a spring, the spring is sleeved on the surface of the slide column, the upper end of the spring is fixedly connected with the slide column, and the lower end of the spring is fixedly connected with the upper end of the support tube;
the damping piece comprises a piston cylinder and a piston plate, a pressure relief hole is formed in the surface of the piston plate, the sliding rod is fixedly connected with the piston plate, the piston plate is arranged in the piston cylinder in a sliding mode, the sliding rod penetrates through the piston cylinder in a sliding mode, and two ends of the upper end of the piston cylinder are arranged in a sealing mode.
The beneficial effects are that: the utility model provides a supporting device for an explosion-proof motor, wherein a supporting frame is arranged at the upper end of a base; the worm wheel rotates and installs in base one side, worm and worm wheel meshing drive the worm wheel and rotate in base one side through rotatory worm, because support frame lower extreme and worm wheel fixed connection, and then drive the support frame and rotate around the lower extreme, can be used to the motor cabinet of adjusting support frame upper end installation, the problem that the atress that disperses the motor cabinet to be close to the axle head is concentrated through the angle modulation, connect the support frame through buffer gear, the motor cabinet is connected to the buffer gear other end, offset the vibrations that the motor wages produced through buffer gear, avoid producing resonance with the support frame, optimize through adjusting installation angle and slowing down two aspects of focus, solve the problem that exists in the motor working process.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a supporting device for an explosion-proof motor according to an embodiment of the present utility model;
fig. 2 is a schematic diagram of a connection structure between a support frame and a buffer mechanism according to an embodiment of the present utility model;
FIG. 3 is a schematic perspective view of a buffer mechanism according to an embodiment of the present utility model;
fig. 4 is a schematic perspective view of a supporting frame according to an embodiment of the present utility model;
fig. 5 is a schematic perspective view of a piston plate according to an embodiment of the present utility model.
In the figure: 100. a motor mounting rack; 110. a base; 130. a support frame; 131. a limit groove; 150. a motor base; 151. an explosion-proof motor; 153. a limiting block; 300. an adjusting mechanism; 310. a worm wheel; 330. a worm; 331. a hand wheel; 500. a buffer mechanism; 510. a support tube; 530. a spool; 531. a slide bar; 550. an elastic member; 570. a damping member; 571. a piston cylinder; 573. a piston plate; 575. and the pressure relief hole.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. Based on the present utility model. Embodiments all other embodiments, which can be made by one of ordinary skill in the art without inventive effort, are intended to be within the scope of the present utility model.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be understood that the terms "bottom," "one end," "top," "center location," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation; meanwhile, unless explicitly specified and limited otherwise, the terms "snap-in," "socket," "weld," "mount," "set," "interference fit," "screw connection," "pin connection," and the like are to be construed broadly, and may be, for example, a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "beneath" and "under" the second feature includes the first feature being directly under and obliquely below the second feature, or simply indicates that the first feature is at a lesser level than the second feature
The technical solutions in the embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-5, the present utility model provides a supporting device for an explosion-proof motor, which includes a motor mounting frame 100, an adjusting mechanism 300 and a buffer mechanism 500;
the motor mounting frame 100 comprises a base 110 and a supporting frame 130, wherein the supporting frame 130 is arranged at the upper end of the base 110, and the supporting frame 130 is provided with a motor base 150;
the adjusting mechanism 300 comprises a worm wheel 310 and a worm 330, the worm wheel 310 is rotatably arranged on one side of the base 110, the worm 330 is meshed with the worm wheel 310, and the lower end of the supporting frame 130 is fixedly connected with the worm wheel 310;
one end of the buffer mechanism 500 is connected with the support 130, and the other end of the buffer mechanism 500 is connected with the motor base 150.
In a specific embodiment of the present utility model, a mounting hole is formed on the surface of the base 110, and the lower end of the support 130 is rotatably connected to the worm wheel 310 through a rotating shaft and is coaxially disposed with the rotating shaft between the lower end of the support and the base 110.
In the embodiment of the present utility model, the worm 330 is rotatably installed at one side of the base 110, a hand wheel 331 is coaxially fixed at one end of the worm 330, and a hand-holding part is provided on the surface of the hand wheel 331.
In a specific embodiment of the present utility model, the motor base 150 is fixedly provided with the explosion-proof motor 151, a limiting block 153 is fixed on one side of the motor base 150, a limiting groove 131 is formed on a side wall of the supporting frame 130, and the limiting block 153 is slidably clamped in the limiting groove 131.
In a specific embodiment of the present utility model, the limiting block 153 and the buffer mechanism 500 are respectively disposed at two opposite sides of the explosion-proof motor 151, the limiting block 153 is fixed to the motor base 150 by a screw, and the limiting block 153 is a rubber block.
In a specific embodiment of the present utility model, the buffer mechanism 500 includes a support tube 510, a sliding column 530, and an elastic member 550, wherein the lower end of the support tube 510 is fixedly connected with the support frame 130, the lower end of the sliding column 530 is slidably inserted into the upper end of the support tube 510, the elastic member 550 is connected between the support tube 510 and the sliding column 530, and the upper end of the sliding column 530 is fixedly connected with the motor base 150.
In the specific embodiment of the present utility model, the sliding rod 530 is fixedly connected with a sliding rod 531, a damping member 570 is fixedly installed on the side wall of the supporting tube 510, and the lower end of the sliding rod 531 is connected with the damping member 570.
In a specific embodiment of the present utility model, two sliding rods 531 are symmetrically arranged, the elastic member 550 is a spring, the spring is sleeved on the surface of the sliding column 530, the upper end of the spring is fixedly connected with the sliding column 530, and the lower end of the spring is fixedly connected with the upper end of the supporting tube 510;
the damping member 570 comprises a piston cylinder 571 and a piston plate 573, the surface of the piston plate 573 is provided with a pressure relief hole 575, the sliding rod 531 is fixedly connected with the piston plate 573, the piston plate 573 is slidably arranged in the piston cylinder 571, the sliding rod 531 slidably penetrates through the piston cylinder 571, and two ends of the upper end of the piston cylinder 571 are sealed.
The supporting device for the explosion-proof motor has the working principle that: in use, the support 130 is disposed at the upper end of the base 110; the worm wheel 310 rotates and installs in base 110 one side, worm 330 and worm wheel 310 meshing drive worm wheel 310 through rotatory worm 330 and rotate in base 110 one side, because support frame 130 lower extreme and worm wheel 310 fixed connection, and then drive support frame 130 and rotate around the lower extreme, can be used to adjust the motor cabinet 150 of support frame 130 upper end installation, the problem that the atress that disperses motor cabinet 150 to be close to the axle head is concentrated through the angle modulation, at the support frame 130 of being connected through buffer gear 500, buffer gear 500 other end connection motor cabinet 150, offset the vibrations that the motor wages produced through buffer gear 500, avoid producing resonance with support frame 130, optimize through adjusting installation angle and slowing down two aspects of focus, the problem that exists in the solution motor course of working.
The above description is only an example of the present utility model and is not intended to limit the scope of the present utility model, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Claims (8)
1. A strutting arrangement for explosion-proof motor, characterized by including
The motor installation frame (100), the motor installation frame (100) comprises a base (110) and a support frame (130), the support frame (130) is arranged at the upper end of the base (110), and the support frame (130) is provided with a motor base (150);
the adjusting mechanism (300) comprises a worm wheel (310) and a worm (330), the worm wheel (310) is rotatably arranged on one side of the base (110), the worm (330) is meshed with the worm wheel (310), and the lower end of the supporting frame (130) is fixedly connected with the worm wheel (310);
and one end of the buffer mechanism (500) is connected with the support frame (130), and the other end of the buffer mechanism (500) is connected with the motor base (150).
2. The supporting device for the explosion-proof motor according to claim 1, wherein the surface of the base (110) is provided with a mounting hole, and the lower end of the supporting frame (130) is rotatably connected with the worm wheel (310) and the rotating shaft through the rotating shaft between the lower end of the supporting frame and the base (110).
3. The supporting device for an explosion-proof motor according to claim 1, wherein the worm (330) is rotatably mounted on one side of the base (110), a hand wheel (331) is coaxially fixed at one end of the worm (330), and a hand-held portion is provided on the surface of the hand wheel (331).
4. The supporting device for the explosion-proof motor according to claim 1, wherein the motor base (150) is fixedly provided with the explosion-proof motor (151), a limiting block (153) is fixed on one side of the motor base (150), a limiting groove (131) is formed in the side wall of the supporting frame (130), and the limiting block (153) is slidably clamped in the limiting groove (131).
5. The supporting device for the explosion-proof motor according to claim 4, wherein the limiting block (153) and the buffer mechanism (500) are respectively arranged on two opposite sides of the explosion-proof motor (151), the limiting block (153) is fixed with the motor base (150) through screws, and the limiting block (153) is a rubber block.
6. The supporting device for the explosion-proof motor according to claim 1, wherein the buffer mechanism (500) comprises a supporting tube (510), a sliding column (530) and an elastic piece (550), the lower end of the supporting tube (510) is fixedly connected with the supporting frame (130), the lower end of the sliding column (530) is slidably inserted into the upper end of the supporting tube (510), the elastic piece (550) is connected between the supporting tube (510) and the sliding column (530), and the upper end of the sliding column (530) is fixedly connected with the motor base (150).
7. The supporting device for the explosion-proof motor according to claim 6, wherein the sliding column (530) is fixedly connected with a sliding rod (531), a damping piece (570) is fixedly installed on the side wall of the supporting tube (510), and the lower end of the sliding rod (531) is connected with the damping piece (570).
8. The supporting device for the explosion-proof motor according to claim 7, wherein two sliding rods (531) are symmetrically arranged, the elastic piece (550) is a spring, the spring is sleeved on the surface of the sliding column (530), the upper end of the spring is fixedly connected with the sliding column (530), and the lower end of the spring is fixedly connected with the upper end of the supporting tube (510).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320387280.0U CN219802053U (en) | 2023-03-06 | 2023-03-06 | Supporting device for explosion-proof motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320387280.0U CN219802053U (en) | 2023-03-06 | 2023-03-06 | Supporting device for explosion-proof motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219802053U true CN219802053U (en) | 2023-10-03 |
Family
ID=88152183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320387280.0U Active CN219802053U (en) | 2023-03-06 | 2023-03-06 | Supporting device for explosion-proof motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219802053U (en) |
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2023
- 2023-03-06 CN CN202320387280.0U patent/CN219802053U/en active Active
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