CN214838297U - Multistage buffering formula speed reducer - Google Patents
Multistage buffering formula speed reducer Download PDFInfo
- Publication number
- CN214838297U CN214838297U CN202120705316.6U CN202120705316U CN214838297U CN 214838297 U CN214838297 U CN 214838297U CN 202120705316 U CN202120705316 U CN 202120705316U CN 214838297 U CN214838297 U CN 214838297U
- Authority
- CN
- China
- Prior art keywords
- speed reducer
- box
- cavity
- box body
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a multistage buffering formula speed reducer belongs to speed reducer technical field, including the box and the speed reducer body that the top is uncovered and set up, the speed reducer body is installed in the box, and symmetrical slidable mounting is in the horizontal pole that the level set up on the box both sides wall, and the welding of the one end of horizontal pole has the riser of vertical setting, and one side fixedly connected with two spring posts of riser, the one end and the box lateral wall fixed connection of spring post, and the other end of horizontal pole extends to and has the installation piece in the box welding, all symmetrically installs the first guide bar of two vertical settings on the inner wall of box both sides, and the horizontal pole is located between two first guide bars; the utility model improves the damping effect when in use, avoids the shaking phenomenon of the speed reducer body and ensures the normal and stable work of the speed reducer body; meanwhile, the contact surface between the box body and the outside is small, so that the temperature inside the box body is less interfered by the outside, and the heat dissipation efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the speed reducer, concretely relates to multistage buffering formula speed reducer.
Background
The speed reducer is an independent component consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell and is commonly used as a speed reduction transmission device between a prime mover and a working machine. The function of matching the rotation speed and transmitting the torque between the prime mover and the working machine or the actuating mechanism is very extensive in modern machinery.
But current multistage buffering formula speed reducer is relatively poor in damping effect usually when using, and the speed reducer has the phenomenon of rocking, inconvenient normal stable work, and when current speed reducer used, received ambient temperature influence simultaneously, it is relatively poor to lead to its radiating effect, consequently, needs a multistage buffering formula speed reducer to solve above problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multistage buffering formula speed reducer to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a multi-stage buffer type speed reducer comprises a box body and a speed reducer body, wherein the box body is arranged with an opening at the top, the speed reducer body is arranged in the box body, two side walls of the box body are symmetrically and slidably arranged on a horizontal cross bar, one end of the cross bar is welded with a vertical plate, one side of the vertical plate is fixedly connected with two spring columns, one ends of the spring columns are fixedly connected with the side wall of the box body, the other end of the cross bar extends into the box body and is welded with an installation block, two vertically arranged first guide rods are symmetrically arranged on the inner walls of two sides of the box body, the cross bar is positioned between the two first guide rods, a sliding block and first springs are sleeved on the first guide rods in a sliding way, one ends of the two first springs are fixedly connected with the inner bottom wall of the box body, one ends of the other two first springs are fixedly connected with a fixed plate at the end parts of the first guide rods, a connecting rod is hinged on the sliding block, one end of the connecting rod is hinged with the installation block, seted up first cavity in the installation piece, slidable mounting has two movable blocks on the inner wall of first cavity one side, the inclined plane has all been seted up to one side that two movable blocks are close to mutually, the second spring of two vertical settings is installed to the symmetry on the first cavity inner wall, the one end of two second springs respectively with two movable block fixed connection, slidable mounting has the depression bar of level setting on the installation piece, the one end of depression bar extends to and has welded the extrusion piece in the first cavity, the extrusion piece is round platform shape structure, the lateral wall and the inclined plane contact of extrusion piece, the other end welding of depression bar has the arc, the inner wall and the speed reducer body contact of arc, the second cavity has been seted up to the bottom half, two through-holes have been seted up between second cavity and the box, install the fan in the through-hole, equal array mount has the baffle on roof and the interior diapire in the second cavity, the baffle staggered distribution, semiconductor refrigeration piece is installed to one side of one of them baffle.
Furthermore, a second guide rod which is vertically arranged is installed in the first cavity, and the second spring and the moving block are sleeved on the second guide rod in a sliding mode.
Furthermore, the top opening of the box body is hinged with a sealing cover, and the sealing cover is welded with a handle.
Further, the two fans are respectively a blower and a suction fan.
Furthermore, a round hole is formed in the side wall of the box body, and an output shaft of the speed reducer body is located in the round hole.
Furthermore, a pull ring is welded on one side of the vertical plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the vertical plate is pulled to drive the cross rod, the vertical plate stretches the spring column, the cross rod drives the mounting block, the mounting block drives the connecting rod and the pressing rod, the connecting rod drives the sliding block, the sliding block slides along the first guide rod, the sliding block compresses the first spring, the pressing rod drives the arc-shaped plate, then the speed reducer body can be mounted in the box body, after the mounting is completed, the vertical plate is loosened, the arc-shaped plate can fix the speed reducer body through the rebound effect of the spring column and the first spring, meanwhile, the vibration generated when the speed reducer body operates can be transmitted to the pressing rod through the arc-shaped plate, the pressing rod is transmitted to the extrusion block, the moving block slides through the inclined plane and the inclined plane of the extrusion block, at the moment, the moving block compresses the second spring to perform preliminary buffering, when the second spring cannot absorb the vibration force, the external force is transmitted to the mounting block, connecting rod and horizontal pole are transmitted to the installation piece, and the connecting rod transmits the slider, makes it compress first spring, and the horizontal pole transmits the riser simultaneously, and the riser is stretched the spring post, can carry out further absorption to the shaking force through the cooperation of first spring and spring post to shock attenuation effect when having improved the use has avoided the speed reducer body to exist and has rocked the phenomenon, has ensured its normal stable work.
Can inhale the second cavity with the air in through one of them fan in, can increase the distance that gas flows through the baffle, cooperate the semiconductor refrigeration piece again to cool down to the air in the second cavity for the gas temperature that another fan blows in the box is lower relatively, and because box and external contact face are little, makes its inside temperature receive external disturbance less simultaneously, thereby has improved the radiating efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic structural diagram of the mounting block of the present invention.
In the figure: 1. a box body; 2. a sealing cover; 3. a cross bar; 4. a vertical plate; 5. a spring post; 6. mounting blocks; 7. a first guide bar; 8. a slider; 9. a first spring; 10. a connecting rod; 11. a first cavity; 12. a moving block; 13. a bevel; 14. a second spring; 15. a pressure lever; 16. extruding the block; 17. an arc-shaped plate; 18. a second cavity; 19. a through hole; 20. a fan; 21. a baffle plate; 22. a semiconductor refrigeration sheet; 23. speed reducer body.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-3, the utility model provides a multi-level buffer type speed reducer, which comprises a box body 1 and a speed reducer body 23, wherein the top of the box body 1 is open, the speed reducer body 23 is arranged in the box body 1, the two side walls of the box body 1 are symmetrically and slidably arranged on a horizontal cross bar 3, one end of the cross bar 3 is welded with a vertical plate 4, one side of the vertical plate 4 is fixedly connected with two spring posts 5, one end of each spring post 5 is fixedly connected with the side wall of the box body 1, the other end of the cross bar 3 extends into the box body 1 and is welded with a mounting block 6, two vertically arranged first guide bars 7 are symmetrically arranged on the inner walls of the two sides of the box body 1, the cross bar 3 is positioned between the two first guide bars 7, a sliding sleeve on the first guide bars 7 is provided with a sliding block 8 and first springs 9, one end of the two first springs 9 is fixedly connected with the inner bottom wall of the box body 1, one end of the other two first springs 9 is fixedly connected with a fixing plate at the end of the first guide bar 7, a connecting rod 10 is hinged on the sliding block 8, one end of the connecting rod 10 is hinged with the mounting block 6, a first cavity 11 is arranged in the mounting block 6, two moving blocks 12 are slidably mounted on the inner wall of one side of the first cavity 11, an inclined plane 13 is arranged on one side of each of the two moving blocks 12, two vertically arranged second springs 14 are symmetrically mounted on the inner wall of the first cavity 11, one ends of the two second springs 14 are respectively and fixedly connected with the two moving blocks 12, a horizontally arranged pressing rod 15 is slidably mounted on the mounting block 6, one end of the pressing rod 15 extends into the first cavity 11 and is welded with an extrusion block 16, the extrusion block 16 is of a circular truncated cone structure, the side wall of the extrusion block 16 is contacted with the inclined plane 13, an arc-shaped plate 17 is welded at the other end of the pressing rod 15, the inner wall of the arc-shaped plate 17 is contacted with a speed reducer body 23, a second cavity 18 is arranged at the bottom of the box body 1, two through holes 19 are arranged between the second cavity 18 and the box body 1, install fan 20 in the through-hole 19, all install baffle 21 on second cavity 18 interior roof and the interior diapire in the array, baffle 21 staggered distribution, semiconductor refrigeration piece 22 is installed to one side of one of them baffle 21.
In this embodiment, a second guide rod is installed in the first cavity 11, and the second spring 14 and the moving block 12 are slidably sleeved on the second guide rod.
In this embodiment, the top of the box body 1 is hinged with a sealing cover 2, and the sealing cover 2 is welded with a handle.
In the present embodiment, the two fans 20 are a blower and a suction fan, respectively.
In this embodiment, a circular hole is formed in the side wall of the box body 1, and the output shaft of the speed reducer body 23 is located in the circular hole.
In this embodiment, a pull ring is welded to one side of the riser 4.
When the device is used, firstly, the sealing cover 2 is opened, then the vertical plate 4 is pulled, the vertical plate 4 drives the cross rod 3, meanwhile, the vertical plate 4 stretches the spring column 5, the cross rod 3 drives the installation block 6, the installation block 6 drives the connecting rod 10 and the pressing rod 15, the connecting rod 10 drives the sliding block 8, the sliding block 8 slides along the first guide rod 7, the sliding block 8 compresses the first spring 9, the pressing rod 15 drives the arc-shaped plate 17, then, the speed reducer body 23 can be installed in the box body 1, after the installation is finished, the vertical plate 4 is loosened, the arc-shaped plate 17 can fix the speed reducer body 23 through the rebounding effect of the spring column 5 and the first spring 9, meanwhile, the vibration generated when the speed reducer body 23 runs can be transmitted to the pressing rod 15 through the arc-shaped plate 17, the pressing rod 15 is transmitted to the extrusion block 16, and the moving block 12 slides through the action of the inclined plane and the inclined plane 13 of the extrusion block 16, at the moment, the moving block 12 compresses the second spring 14 for preliminary buffering, when the second spring 14 can not absorb the vibration force, the external force is transmitted to the mounting block 6, the mounting block 6 is transmitted to the connecting rod 10 and the cross rod 3, the connecting rod 10 is transmitted to the sliding block 8, so that the first spring 9 is compressed, meanwhile, the cross rod 3 is transmitted to the vertical plate 4, the vertical plate 4 stretches the spring post 5, the vibration force can be further absorbed through the cooperation of the first spring 9 and the spring post 5, thereby improving the damping effect in use, avoiding the shaking phenomenon of the speed reducer body 23, ensuring the normal and stable work of the speed reducer body, meanwhile, when the speed reducer body 23 runs, heat can be generated, the air in the cavity 1 can be sucked into the second cavity 18 through one of the fans 20, the distance of gas flow can be increased through the baffle 21, and then the air in the second cavity 18 is cooled through the cooperation of the semiconductor refrigerating sheet 22, the temperature of the air blown into the box by the other fan 20 is relatively low, and meanwhile, the contact surface between the box 1 and the outside is small, so that the temperature inside the box is less interfered by the outside, and the heat dissipation efficiency is improved.
In the description of the present invention, it is to 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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a multistage buffering formula speed reducer, includes open box (1) and speed reducer body (23) that set up in top, its characterized in that: the speed reducer is characterized in that the speed reducer body (23) is installed in the box body (1), two side walls of the box body (1) are symmetrically and slidably installed on a horizontal rod (3) which is horizontally arranged, a vertical plate (4) which is vertically arranged is welded at one end of the horizontal rod (3), two spring columns (5) are fixedly connected to one side of the vertical plate (4), one ends of the spring columns (5) are fixedly connected with the side wall of the box body (1), the other end of the horizontal rod (3) extends into the box body (1) and is welded with an installation block (6), two first guide rods (7) which are vertically arranged are symmetrically installed on the inner walls of two sides of the box body (1), the horizontal rod (3) is positioned between the two first guide rods (7), a sliding sleeve is arranged on the first guide rods (7) and is provided with a sliding block (8) and a first spring (9), one end of the two first springs (9) is fixedly connected with the inner bottom wall of the box body (1), one end of the other two first springs (9) is fixedly connected with a fixing plate at the end part of the first guide rods (7), a connecting rod (10) is hinged on the sliding block (8), one end of the connecting rod (10) is hinged with the mounting block (6), a first cavity (11) is formed in the mounting block (6), two moving blocks (12) are slidably mounted on the inner wall of one side of the first cavity (11), inclined planes (13) are respectively formed on the sides, close to the two moving blocks (12), of the two moving blocks, two vertically-arranged second springs (14) are symmetrically mounted on the inner wall of the first cavity (11), one ends of the two second springs (14) are respectively and fixedly connected with the two moving blocks (12), a horizontally-arranged pressing rod (15) is slidably mounted on the mounting block (6), one end of the pressing rod (15) extends into the first cavity (11) and is welded with an extrusion block (16), the extrusion block (16) is of a circular truncated cone-shaped structure, the side wall of the extrusion block (16) is in contact with the inclined planes (13), and an arc-shaped plate (17) is welded at the other end of the pressing rod (15), the inner wall of arc (17) and speed reducer body (23) contact, second cavity (18) have been seted up to box (1) bottom, two through-holes (19) have been seted up between second cavity (18) and box (1), install fan (20) in through-hole (19), baffle (21) are installed to equal array on roof and the interior diapire in second cavity (18), baffle (21) crisscross distribution, semiconductor refrigeration piece (22) are installed to one side of one of them baffle (21).
2. The multi-stage buffering type speed reducer according to claim 1, wherein: a second guide rod which is vertically arranged is installed in the first cavity (11), and the second guide rod is sleeved with the second spring (14) and the moving block (12) in a sliding mode.
3. The multi-stage buffering type speed reducer according to claim 1, wherein: the top opening of the box body (1) is hinged with a sealing cover (2), and the sealing cover (2) is welded with a handle.
4. The multi-stage buffering type speed reducer according to claim 1, wherein: the two fans (20) are respectively a blower and a suction fan.
5. The multi-stage buffering type speed reducer according to claim 1, wherein: round holes are formed in the side wall of the box body (1), and an output shaft of the speed reducer body (23) is located in the round holes.
6. The multi-stage buffering type speed reducer according to claim 1, wherein: and a pull ring is welded on one side of the vertical plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120705316.6U CN214838297U (en) | 2021-04-08 | 2021-04-08 | Multistage buffering formula speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120705316.6U CN214838297U (en) | 2021-04-08 | 2021-04-08 | Multistage buffering formula speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214838297U true CN214838297U (en) | 2021-11-23 |
Family
ID=78762509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120705316.6U Active CN214838297U (en) | 2021-04-08 | 2021-04-08 | Multistage buffering formula speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214838297U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440514A (en) * | 2022-02-16 | 2022-05-06 | 中车石家庄车辆有限公司 | Cold accumulation device, cold accumulation drainage and irrigation device and cold accumulation type carriage |
| CN114711997A (en) * | 2022-04-02 | 2022-07-08 | 宁波汉科医疗器械有限公司 | Portable gutta-percha point for dentistry |
-
2021
- 2021-04-08 CN CN202120705316.6U patent/CN214838297U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440514A (en) * | 2022-02-16 | 2022-05-06 | 中车石家庄车辆有限公司 | Cold accumulation device, cold accumulation drainage and irrigation device and cold accumulation type carriage |
| CN114440514B (en) * | 2022-02-16 | 2023-03-07 | 中车石家庄车辆有限公司 | Cold accumulation device, cold accumulation drainage and irrigation device and cold accumulation type carriage |
| CN114711997A (en) * | 2022-04-02 | 2022-07-08 | 宁波汉科医疗器械有限公司 | Portable gutta-percha point for dentistry |
| CN114711997B (en) * | 2022-04-02 | 2023-04-14 | 宁波汉科医疗器械有限公司 | Portable gutta-percha point for dentistry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214838297U (en) | Multistage buffering formula speed reducer | |
| CN108206602A (en) | A kind of electric motor of automobile vibration-damping radiating device | |
| CN113282156A (en) | Computer automation control device easy to assemble and use method thereof | |
| CN115573950B (en) | Noise reduction device and noise reduction method for air suspension fan | |
| CN111176399B (en) | Server damping is from deashing rack | |
| CN210804289U (en) | Noise-reduction efficient heat dissipation device of reinforced computer | |
| CN211223260U (en) | High positioning accuracy vehicle-mounted Beidou terminal | |
| CN217300956U (en) | Shock absorption structure of high-pressure centrifugal fan | |
| CN209555514U (en) | A kind of sewing machine energy-saving electric machine radiator | |
| CN219974953U (en) | High stability chemical industry pump | |
| CN112879544A (en) | Speed reducing mechanism heat dissipation device of crawler-type traveling assembly | |
| CN215761804U (en) | Fixing equipment for pneumatic motor | |
| CN221096883U (en) | Cooling fan for mute type electric appliance | |
| CN217481486U (en) | Noise reduction device of air compressor | |
| CN211352859U (en) | Electronic communication equipment | |
| CN213776302U (en) | Speed reducer shell with shock-absorbing function | |
| CN209949716U (en) | New energy automobile electric compressor integral type controller heat radiation structure | |
| CN219218431U (en) | Washing machine controller with protection mechanism | |
| CN216357093U (en) | Anti-seismic explosion-proof intelligent network switch | |
| CN220570404U (en) | Low-rotation-speed high-torque motor | |
| CN218033359U (en) | Card type semi-open-mounted fan coil unit with low-pitch noise reduction function | |
| CN220907378U (en) | Glass fiber stranding yarn drawing equipment | |
| CN215892575U (en) | Outer quick-witted motor support additional strengthening of double fan air conditioner | |
| CN111509899B (en) | High-stability permanent magnet synchronous motor driven by single inverter | |
| CN213185201U (en) | Noise reduction device for transformer substation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |