CN221170681U - Speed reducer with dustproof function - Google Patents
Speed reducer with dustproof function Download PDFInfo
- Publication number
- CN221170681U CN221170681U CN202322775316.5U CN202322775316U CN221170681U CN 221170681 U CN221170681 U CN 221170681U CN 202322775316 U CN202322775316 U CN 202322775316U CN 221170681 U CN221170681 U CN 221170681U
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- Prior art keywords
- speed reducer
- shell
- mounting
- dust
- groove
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 67
- 239000000428 dust Substances 0.000 claims description 10
- 210000001503 joint Anatomy 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a speed reducer with a dustproof function, and relates to the technical field of speed reducers. According to the speed reducer with the dustproof function, the first pin shaft is pulled by the electric push rod, the second pin shaft is downwards moved by the first pin shaft through the connecting rod, the outer frame rotates on the side wall of the shell, the outer frame is erected above the shell after being butted with the butting groove, and the inner parts of the shell are always contacted with external air as the speed reducer body above the base starts to operate due to the fact that the filter screens are arranged in the two outer frames, so that the speed reducer body is conveniently protected, the purpose of dustproof speed reducer body is achieved, and meanwhile, the heat dissipation efficiency of the speed reducer body is improved due to the fact that the inner parts of the shell are always contacted with the external air.
Description
Technical Field
The utility model relates to the technical field of speed reducers, in particular to a speed reducer with a dustproof function.
Background
The speed reducer is used to match the rotation speed and the transmission torque between the prime motor and the working machine or the executing mechanism, and is a relatively precise machine.
For example, a speed reducer with dustproof function of publication number CN214036787U, which comprises a main body, the inside cavity that is equipped with of main part, main part left side bottom upper surface fixedly connected with speed reducer, support piece upper surface and main part top lower surface fixed connection, first filter screen upper end right side is equipped with fixing device, fixing device includes fixed block, electric telescopic handle, spout, second slider, lifter, third slider, first branch, second branch, L shape pole, baffle and the Z shape pole of falling, and novel structure, simple operation can prevent that dust from getting into the speed reducer inside, has increased the life of speed reducer.
Because the speed reducer is usually protected by the shell to prevent dust, the heat dissipation effect of the speed reducer is affected by wrapping the speed reducer by the shell, and the damage of the internal structure of the speed reducer is aggravated by the accumulated heat.
Disclosure of utility model
The utility model is provided in view of the problem that the heat dissipation effect of the speed reducer is affected by wrapping the speed reducer by the existing shell, and the damage of the internal structure of the speed reducer is aggravated by the accumulated heat.
Accordingly, an object of the present utility model is to provide a speed reducer having a dust-proof function, which aims to: not only protect the speed reducer, also ensure that the shell is all the time with external intercommunication to the speed reducer dispels the heat.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a speed reducer with dustproof function, its includes the base, the top overlap joint of base has the speed reducer body, the top of base and the mutual overlap joint of the bottom of shell to and the dust filtering part of cover at speed reducer body outer wall is established, the upside of base still is equipped with the installation component.
The dust filtering component comprises four electric push rods fixedly connected to two sides of the shell, the four electric push rods are obliquely arranged, first pin shafts are fixedly connected to the top ends of the four electric push rods, connecting rods are hinged to the four first pin shafts, second pin shafts are hinged to the other ends of the four connecting rods, the four second pin shafts are fixedly connected to the bottom ends of the two outer frames respectively, the four second pin shafts are hinged to two sides of the shell respectively through hinges, the two outer frames are respectively sleeved on the outer walls of the two filter screens, four butt joint grooves are formed in the top ends of the shell, the inner bottom ends of the two butt joint grooves are mutually overlapped with the bottom ends of the same outer frame, and one side of the outer frame is provided with a locking component.
As a preferable scheme of the speed reducer with dustproof function, the utility model comprises the following steps: the locking assembly comprises a guide groove formed in the top end of one of the outer frames, and a locking groove is formed in the top end of the other outer frame to limit the positioning plate.
As a preferable scheme of the speed reducer with dustproof function, the utility model comprises the following steps: the inside sliding connection of guide slot has the locating plate, locating plate sliding connection is in the locking groove, and the shape of locating plate and the shape looks adaptation of locking groove lock two frames.
As a preferable scheme of the speed reducer with dustproof function, the utility model comprises the following steps: one side of locating plate keeping away from the frame fixedly connected with a plurality of first magnetic path, locking inslot fixedly connected with a plurality of second magnetic path, the opposite side of first magnetic path adsorbs each other with one side that the second magnetic path corresponds, fixes a position the locating plate.
As a preferable scheme of the speed reducer with dustproof function, the utility model comprises the following steps: the mounting component comprises six first mounting grooves formed in the top end of the base, three second mounting grooves are formed in two sides of the shell, mounting plates are hinged in the six second mounting grooves, the shape of each mounting plate is matched with that of each first mounting groove, and the six mounting plates are respectively clamped in the six first mounting grooves to store the mounting plates.
As a preferable scheme of the speed reducer with dustproof function, the utility model comprises the following steps: the top threaded connection of mounting panel has the bolt, the bolt passes mounting panel threaded connection in the inner wall bottom of first mounting groove, fixes the shell.
As a preferable scheme of the speed reducer with dustproof function, the utility model comprises the following steps: the limiting groove is formed in the top end of the base, the bottom end of the shell is clamped in the limiting groove, the shape of the limiting groove is matched with that of the shell, and the shell is positioned.
The utility model has the beneficial effects that:
1. through electronic push rod to first round pin axle pulling for first round pin axle passes through the connecting rod with the second round pin axle downwardly moving, makes the frame will rotate at the lateral wall of shell, and after frame and the butt joint groove dock, the frame will set up in the shell top, along with the speed reducer body of base top begins the operation, all set up the filter screen in two frames, make the shell inside contact with outside air all the time, made things convenient for protecting speed reducer body, in order to reach the dirt-proof purpose to speed reducer body, simultaneously, because of the shell inside contact with outside air all the time, make the radiating efficiency of speed reducer body promoted.
2. Through promoting the locating plate, make it drive first magnetic path and slide in the guide slot is inside, and the locating plate gets into the locking groove of another frame surface from the guide slot after, first magnetic path will adsorb with the second magnetic path of locking inslot for one side of locating plate is restricted in the locking groove, has made things convenient for two frames to fix a position, makes the inside filter screen of two frames will be in the top of shell all the time, and filters the inside air of entering the shell, avoids two frames and frame to appear breaking away from because of vibrations simultaneously.
3. The positioning is carried out on the shell through the limiting groove, then the mounting plate is taken out from the second mounting groove and is fed into the first mounting groove, and then the bolt is inserted into the mounting plate, so that the mounting plate is fixed in the first mounting groove, the limiting of the shell is facilitated, the shell is prevented from being separated from the upper side of the base, the shell is also convenient to install, and the shell can always protect the speed reducer above the base, so that the safety of the speed reducer body is guaranteed.
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 description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
Fig. 1 is a schematic diagram of the overall structure of a speed reducer with dustproof function according to the present utility model.
Fig. 2 is a schematic cross-sectional perspective view of a dustproof speed reducer according to the present utility model.
Fig. 3 is a schematic perspective view showing a cross-sectional structure of an outer frame of the speed reducer with dust-proof function of the present utility model.
Fig. 4 is an enlarged schematic view of the structure of the speed reducer with dust-proof function of fig. 3A according to the present utility model.
Fig. 5 is an enlarged schematic view of the structure of the speed reducer with dust-proof function of fig. 3B according to the present utility model.
FIG. 6 is a schematic perspective view showing a cross-sectional structure of an outer frame of a speed reducer with dust-proof function according to the present utility model
Reference numerals illustrate:
1. A base; 2. a speed reducer body; 3. a housing; 4. a dust filtering component; 41. an electric push rod; 42. a first pin; 43. a connecting rod; 44. a second pin; 45. an outer frame; 46. a filter screen; 47. a butt joint groove; 48. a locking assembly; 481. a guide groove; 482. a positioning plate; 483. a first magnetic block; 484. a locking groove; 485. a second magnetic block; 5. a mounting member; 51. a first mounting groove; 52. a second mounting groove; 53. a mounting plate; 54. a bolt; 55. and a limit groove.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
Example 1
Referring to fig. 1-3, for the first embodiment of the present utility model, there is provided a speed reducer with dustproof function, the speed reducer with dustproof function includes a base 1, a speed reducer body 2 is lapped on the top end of the base 1, the top end of the base 1 is lapped with the bottom end of a housing 3, and a dust filtering component 4 is sleeved on the outer wall of the speed reducer body, and a mounting component 5 is further provided on the upper side of the base 1.
The dust filtering component 4 comprises four electric push rods 41 fixedly connected to two sides of the shell 3, the four electric push rods 41 are obliquely arranged, first pin shafts 42 are fixedly connected to the top ends of the four electric push rods 41, connecting rods 43 are hinged to the four first pin shafts 42, second pin shafts 44 are hinged to the other ends of the four connecting rods 43, the four second pin shafts 44 are fixedly connected to the bottom ends of two outer frames 45 respectively, the four second pin shafts 44 are hinged to two sides of the shell 3 respectively through hinges, the two outer frames 45 are sleeved on the outer walls of two filter screens 46 respectively, four butt joint grooves 47 are formed in the top ends of the shell 3, the inner bottom ends of the two butt joint grooves 47 are mutually overlapped with the bottom ends of the same outer frame 45, and a locking assembly 48 is arranged on one side of the outer frame 45.
In the use process, start multiunit electric putter 41 to first round pin axle 42 pulling for with first round pin axle 42 articulated connecting rod 43 drive second round pin axle 44 downwardly moving, because of frame 45 hinges with connecting rod 43 through second round pin axle 44, and second round pin axle 44 is connected with shell 3 through the hinge, make frame 45 rotate at the lateral wall of shell 3, along with two frame 45 dock with four butt joint grooves 47, two frame 45 will set up in shell 3 top, two shell 3 will contact simultaneously, along with the speed reducer body 2 of base 1 top begins to move, the fan that sets up in the shell 3 will accelerate its inside air flow, simultaneously, because of all set up filter screen 46 in two frame 45, make the inside and the outside air contact all the time of shell 3, and dispel the heat to the inside of shell 3, the protection to speed reducer body 2 has been made things convenient for, in order to reach the purpose of preventing dust to speed reducer body 2, simultaneously, because of the inside and the outside air contact all the time of shell 3, make the radiating efficiency of speed reducer body 2 promote.
Example 2
Referring to fig. 1-5, a second embodiment of the present utility model is shown, which differs from the first embodiment in that:
The locking assembly 48 comprises a guide groove 481 formed in the top end of one outer frame 45, a locking groove 484 is formed in the top end of the other outer frame 45, a positioning plate 482 is connected inside the guide groove 481 in a sliding mode, the positioning plate 482 is connected in the locking groove 484 in a sliding mode, the shape of the positioning plate 482 is matched with that of the locking groove 484, one side, away from the outer frame 45, of the positioning plate 482 is fixedly connected with a plurality of first magnetic blocks 483, a plurality of second magnetic blocks 485 are fixedly connected in the locking groove 484, and one side, corresponding to the second magnetic blocks 485, of the other side of the first magnetic blocks 483 is mutually adsorbed.
In the use, along with two frame 45 butt joints, can promote the locating plate 482 of one of them frame 45 internal surface guide slot 481 inside for locating plate 482 drives first magnetic path 483 and slides in guide slot 481 inside, along with locating plate 482 gets into in the locking groove 484 of another frame 45 surface from guide slot 481, first magnetic path 483 of locating plate 482 one side will adsorb with the second magnetic path 485 of locking groove 484 inside, make one side of locating plate 482 be restricted in locking groove 484, finally fix a position two frames 45, the convenience is fixed a position two frames 45, make the inside filter screen 46 of two frames 45 will be in the top of shell 3 all the time, and filter the air that gets into shell 3 inside, avoid two frames 45 and frame 45 to appear breaking away from because of vibrations simultaneously.
The rest of the structure is the same as that of embodiment 1.
Example 3
Referring to fig. 1-6, a third embodiment of the present utility model is shown, which differs from the second embodiment in that:
The mounting part 5 is including seting up six first mounting grooves 51 on base 1 top, three second mounting grooves 52 have all been seted up to the both sides of shell 3, all articulate mounting panel 53 in six second mounting grooves 52, the shape of mounting panel 53 and the shape looks adaptation of first mounting groove 51, six mounting panel 53 joint respectively in six first mounting grooves 51, the top threaded connection of mounting panel 53 has bolt 54, bolt 54 passes mounting panel 53 threaded connection in the inner wall bottom of first mounting groove 51, spacing groove 55 has been seted up on the top of base 1, the bottom joint of shell 3 is in spacing groove 55, and the shape looks adaptation of spacing groove 55 and shell 3.
During the use, dock shell 3 with the spacing groove 55 of base 1 top, then take out mounting panel 53 from second mounting groove 52, and push into the first mounting groove 51 of base 1 top, after six mounting panels 53 get into six first mounting groove 51 respectively inside, can insert mounting panel 53 with bolt 54, make mounting panel 53 be fixed in first mounting groove 51, finally fix a position shell 3, the shell 3 has been made things convenient for, the shell 3 has been avoided breaking away from base 1 top, simultaneously also make things convenient for shell 3 to install, make shell 3 can protect the speed reducer of base 1 top all the time, in order to ensure the security of speed reducer body 2.
The rest of the structure is the same as that of embodiment 2.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (7)
1. The utility model provides a speed reducer with dustproof function, includes base (1), its characterized in that: the top end of the base (1) is lapped with a speed reducer body (2), the top end of the base (1) is lapped with the bottom end of the shell (3) and a dust filtering component (4) sleeved on the outer wall of the speed reducer body, and the upper side of the base (1) is also provided with a mounting component (5);
The dust filtering component (4) comprises four electric push rods (41) fixedly connected to two sides of the shell (3), the four electric push rods (41) are obliquely arranged, the top ends of the four electric push rods (41) are fixedly connected with first pin shafts (42), connecting rods (43) are hinged to the four first pin shafts (42), the other ends of the four connecting rods (43) are hinged to second pin shafts (44), the four second pin shafts (44) are fixedly connected to the bottom ends of two outer frames (45) respectively, the four second pin shafts (44) are hinged to two sides of the shell (3) respectively through hinges, the two outer frames (45) are sleeved on the outer walls of two filter screens (46) respectively, four butt joint grooves (47) are formed in the top ends of the shell (3), the inner bottom ends of the two butt joint grooves (47) are mutually overlapped with the bottom ends of the same outer frame (45), and one side of the outer frame (45) is provided with a locking assembly (48).
2. The speed reducer with dust-proof function according to claim 1, characterized in that: the locking assembly (48) comprises a guide groove (481) formed in the top end of one of the outer frames (45), and a locking groove (484) is formed in the top end of the other outer frame (45).
3. The speed reducer with dust-proof function according to claim 2, characterized in that: the inside sliding connection of guide slot (481) has locating plate (482), locating plate (482) sliding connection is in locking groove (484), and the shape of locating plate (482) and the shape looks adaptation of locking groove (484).
4. A speed reducer with dust-proof function according to claim 3, characterized in that: one side of frame (45) is kept away from to locating plate (482) fixedly connected with a plurality of first magnetic path (483), fixedly connected with a plurality of second magnetic path (485) in locking groove (484), the opposite side of first magnetic path (483) adsorbs each other with one side that second magnetic path (485) corresponds.
5. The speed reducer with dust-proof function according to claim 1, characterized in that: the mounting component (5) comprises six first mounting grooves (51) formed in the top end of the base (1), three second mounting grooves (52) are formed in two sides of the shell (3), mounting plates (53) are hinged in the six second mounting grooves (52), the shape of each mounting plate (53) is matched with the shape of each first mounting groove (51), and the six mounting plates (53) are respectively clamped in the six first mounting grooves (51).
6. The speed reducer with dust-proof function according to claim 5, characterized in that: the top end of the mounting plate (53) is in threaded connection with a bolt (54), and the bolt (54) penetrates through the mounting plate (53) to be in threaded connection with the bottom end of the inner wall of the first mounting groove (51).
7. The speed reducer with dust-proof function according to claim 1, characterized in that: the top of base (1) has seted up spacing groove (55), the bottom joint of shell (3) is in spacing groove (55), and the shape of spacing groove (55) and the shape looks adaptation of shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322775316.5U CN221170681U (en) | 2023-10-17 | 2023-10-17 | Speed reducer with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322775316.5U CN221170681U (en) | 2023-10-17 | 2023-10-17 | Speed reducer with dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221170681U true CN221170681U (en) | 2024-06-18 |
Family
ID=91534514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322775316.5U Active CN221170681U (en) | 2023-10-17 | 2023-10-17 | Speed reducer with dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221170681U (en) |
-
2023
- 2023-10-17 CN CN202322775316.5U patent/CN221170681U/en active Active
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| GR01 | Patent grant |