CN214248219U - Speed reducer with protection mechanism - Google Patents
Speed reducer with protection mechanism Download PDFInfo
- Publication number
- CN214248219U CN214248219U CN202022745474.2U CN202022745474U CN214248219U CN 214248219 U CN214248219 U CN 214248219U CN 202022745474 U CN202022745474 U CN 202022745474U CN 214248219 U CN214248219 U CN 214248219U
- Authority
- CN
- China
- Prior art keywords
- speed reducer
- frame
- fixed mounting
- telescopic link
- dust screen
- 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.)
- Expired - Fee Related
Links
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 56
- 239000000428 dust Substances 0.000 claims description 36
- 230000017525 heat dissipation Effects 0.000 claims description 23
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000005489 elastic deformation Effects 0.000 abstract description 5
- 230000037431 insertion Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model relates to a speed reducer equipment technical field, concretely relates to speed reducer with protection machanism, including the speed reducer body, the bottom fixed mounting of speed reducer body has protection machanism, and protection machanism includes the bottom plate, the bottom fixed mounting of speed reducer body has the bottom plate, and the top fixed mounting of bottom plate has the frame, the top fixed mounting of frame has first telescopic link, and the outside cover of first telescopic link is equipped with first spring, the top fixed mounting of first telescopic link has the baffle. The utility model discloses a set up the frame and prevent when the object on every side collides the speed reducer body, lead to the problem that the internal element of speed reducer body damaged, because the elastic deformation of first spring, the convex structure of cooperation baffle articulates in the bottom of baffle with the top of second telescopic link, and the impact force of being convenient for to the unidentified object in top dropping cushions, prevents that the too big phenomenon that directly leads to the speed reducer body to damage of impact force of unidentified object.
Description
Technical Field
The utility model relates to a speed reducer equipment technical field specifically is a speed reducer with protection machanism.
Background
In recent years, the market of infrastructure construction facilities in China begins to accelerate, a speed reducer is generally applied to engineering mechanical equipment, the speed reducer is a planetary speed reduction gear device used for reducing the output rotating speed of a prime motor and improving the output torque, however, the existing speed reducer has no protection function, and is easy to damage internal elements of the speed reducer due to collision of foreign objects, thereby the normal work can not be carried out, and the speed reducer works for a long time, a large amount of heat can be accumulated inside, if the heat is not discharged outside in time, the temperature inside the speed reducer is increased extremely, and the internal elements of the speed reducer are damaged by high temperature, therefore, the service life of the speed reducer is shortened, the existing speed-reducing and additionally-installed heat dissipation fan is not convenient to disassemble and is not beneficial to subsequent cleaning, and the speed reducer with the protection mechanism is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a speed reducer with protection machanism to the current speed reducer that provides in solving above-mentioned background does not possess safeguard function, receives the collision of foreign object, leads to the damage of speed reducer inner element easily, thereby the problem of unable normal clear work.
In order to achieve the above object, the utility model provides a following technical scheme: a speed reducer with a protection mechanism comprises a speed reducer body, wherein the bottom end of the speed reducer body is fixedly provided with the protection mechanism, the protection mechanism comprises a bottom plate, the bottom end of the speed reducer body is fixedly provided with the bottom plate, the top end of the bottom plate is fixedly provided with a frame, the top end of the frame is fixedly provided with a first telescopic rod, the outer side of the first telescopic rod is sleeved with a first spring, the top end of the first telescopic rod is fixedly provided with a baffle, the top end of the frame is fixedly provided with a second telescopic rod, a heat dissipation mechanism is inserted into the frame and comprises a dustproof net, the dustproof net is inserted into the frame and is fixedly provided with a heat dissipation fan, the inner part of the frame is fixedly provided with a dismounting mechanism and comprises a limiting plate, the inner part of the frame is fixedly provided with a limiting plate, and the inner part of the frame is fixedly provided with a third telescopic rod, and the outside cover of third telescopic link is equipped with the second spring, the top fixed mounting of third telescopic link has the pull rod, and the top fixed mounting of pull rod has the inserted bar.
Preferably, one end of the first spring is fixedly installed at the top end of the frame, and the other end of the first spring is fixedly installed at the bottom of the baffle.
Preferably, the baffle is of an arc-shaped structure, and the top end of the second telescopic rod is hinged to the bottom of the baffle.
Preferably, the inside of the dust screen is equidistantly provided with holes which are of a diamond structure.
Preferably, the limiting plates are of L-shaped structures, the two groups of limiting plates are symmetrically arranged, and the two groups of limiting plates are abutted to one side of the dustproof net.
Preferably, the pull rod is of a T-shaped structure, the top end of the insertion rod is of an inclined structure, a groove matched with the insertion rod is formed in the dustproof net, and the insertion rod penetrates through the frame and is inserted into the dustproof net.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the frame is arranged to prevent the damage of internal elements of the speed reducer body caused by the collision of surrounding objects to the speed reducer body, the arc-shaped structure of the matched baffle and the top end of the second telescopic rod are hinged at the bottom of the baffle due to the elastic deformation of the first spring, so that the impact force caused by the falling of an object with no clear upper part can be buffered, the phenomenon that the speed reducer body is directly damaged due to the overlarge impact force of the object with no clear upper part can be prevented,
(2) through setting up the dust screen, because the inside equidistance of dust screen has seted up the hole of rhombus structure, inside effectually preventing that a large amount of dust from entering into the frame, drop inside the frame through setting up the effectual dust screen that prevents of limiting plate and heat dissipation fan, through setting up the inserted bar, because the elastic deformation of second spring, the pull rod drives the inserted bar and leaves the inside recess of seting up of dust screen, be convenient for take out the dust screen from the frame to reach the mesh of being convenient for clear up dust screen in my heat dissipation fan.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is a schematic side view of the structure of the present invention;
FIG. 3 is a schematic side view of the structure of the present invention;
fig. 4 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.
In the figure: 1. a speed reducer body; 2. a protection mechanism; 210. a base plate; 220. a frame; 230. a first telescopic rod; 240. a first spring; 250. a baffle plate; 260. a second telescopic rod; 3. a heat dissipation mechanism; 310. a dust screen; 320. a heat dissipation fan; 4. a disassembly mechanism; 410. a limiting plate; 420. a third telescopic rod; 430. a second spring; 440. a pull rod; 450. and (4) inserting the rod.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a speed reducer with a protection mechanism comprises a speed reducer body 1, wherein the bottom end of the speed reducer body 1 is fixedly provided with the protection mechanism 2, the protection mechanism 2 comprises a bottom plate 210, the bottom end of the speed reducer body 1 is fixedly provided with the bottom plate 210, the top end of the bottom plate 210 is fixedly provided with a frame 220, the top end of the frame 220 is fixedly provided with a first telescopic rod 230, the outer side of the first telescopic rod 230 is sleeved with a first spring 240, the top end of the first telescopic rod 230 is fixedly provided with a baffle 250, the top end of the frame 220 is fixedly provided with a second telescopic rod 260, a heat dissipation mechanism 3 is inserted in the frame 220, the heat dissipation mechanism 3 comprises a dustproof net 310, the dustproof net 310 is inserted in the frame 220, a heat dissipation fan 320 is fixedly arranged in the dustproof net 310, a dismounting mechanism 4 is fixedly arranged in the frame 220, the dismounting mechanism 4 comprises a limiting plate 410, and a limiting plate 410 is fixedly arranged in the frame 220, the structure is characterized in that a third telescopic rod 420 is fixedly installed inside the frame 220, a second spring 430 is sleeved outside the third telescopic rod 420, a pull rod 440 is fixedly installed at the top end of the third telescopic rod 420, and an insertion rod 450 is fixedly installed at the top end of the pull rod 440, through the arrangement of the speed reducer body 1, a rotating output shaft of the speed reducer body 1 is inserted into the frame 220 through a bearing, so that the speed reducer body 1 can conveniently work through the rotating output shaft;
furthermore, one end of the first spring 240 is fixedly mounted at the top end of the frame 220, and the other end of the first spring 240 is fixedly mounted at the bottom of the baffle 250, so that due to the arrangement of the first spring 240, the falling object above the first spring 240 can be buffered due to the elastic deformation of the first spring 240 matched with the baffle 250, and the problem that the falling object is damaged by overlarge impact force is solved;
furthermore, the baffle 250 is in an arc-shaped structure, the top end of the second telescopic rod 260 is hinged to the bottom of the baffle 250, and the baffle 250 is arranged in the structure, so that due to the fact that the baffle 250 is in the arc-shaped structure, the top end of the second telescopic rod 260 is hinged to the bottom end of the baffle 250, the baffle 250 can shake when colliding, falling objects can be guided to the two sides of the baffle 250 conveniently, and the situation that sundries accumulated on the surface of the baffle 250 are too much is prevented, and therefore the protection of the speed reducer body 1 is affected;
furthermore, holes are formed in the dustproof net 310 at equal intervals, the holes are of a diamond structure, the dustproof net 310 is arranged in the structure, a large amount of dust is effectively prevented from entering the frame 220 due to the fact that the holes of the diamond structure are formed in the dustproof net 310 at equal intervals, heat in the frame 220 is conveniently dissipated to the outside through the arrangement of the heat dissipation fan 320, and the problem that the service life of the speed reducer body 1 is shortened due to the influence of high temperature is solved;
furthermore, the shape of the limiting plate 410 is an L-shaped structure, two sets of the limiting plates 410 are symmetrically arranged, the two sets of the limiting plates 410 are abutted against one side of the dust screen 310, and the limiting plate 410 is arranged in the structure, so that the two sets of the limiting plates 410 limit the dust screen 310, the dust screen 310 and the heat dissipation fan 320 are effectively prevented from falling into the frame 220 by the two sets of the limiting plates 410, and the dust screen 310 and the heat dissipation fan 320 are conveniently taken out from the frame 220;
further, the appearance of pull rod 440 is "T" shape structure, the top of inserted bar 450 is the tilting structure, the recess with inserted bar 450 looks adaptation is seted up to the inside of dust screen 310, inserted bar 450 passes frame 220 and inserts the inside of establishing at dust screen 310, this structure is through setting up pull rod 440, through the "T" shape structure of pull rod 440, pull rod 440 is dragged downwards, the elasticity of cooperation second spring 430, make inserted bar 450 break away from the inside recess of seting up of dust screen 310, be convenient for take out dust screen 310 and heat dissipation fan 320 from the frame 220 inside and clear up, top through inserted bar 450 is the tilting structure, the elasticity of cooperation second spring 430, be convenient for insert inserted bar 450 in the inside of dust screen 310, thereby reach and be convenient for fix the mesh of dust screen 310 with heat dissipation fan 320.
The working principle is as follows: when a user needs a speed reducer with a protection mechanism, the external power supply of the device is turned on and off afterwards, when the peripheral objects are prevented from colliding with the speed reducer body 1 through the setting frame 220, the problem of damage of internal elements of the speed reducer body 1 is caused, due to elastic deformation of the first spring 240, the impact force caused by falling of the objects with unknown tops is buffered conveniently, the phenomenon that the speed reducer body 1 is damaged due to overlarge impact force of the objects with unknown tops is prevented, the baffle 250 is in a circular arc-shaped structure due to the fact that the appearance of the baffle 250 is in an arc-shaped structure, the top end of the second telescopic rod 260 is hinged to the bottom end of the baffle 250, shaking can occur when the baffle 250 receives collision, the falling objects are guided to two sides of the baffle 250 conveniently, sundries accumulated on the surface of the baffle 250 are prevented from being too much, and the protection on the speed reducer body 1 is influenced.
Because the inside equidistance of dust screen 310 is seted up the hole of diamond-shaped structure, inside effectually preventing that a large amount of dust from entering into frame 220, be convenient for give off the external world with the inside heat of frame 220 through setting up heat dissipation fan 320, prevent that speed reducer body 1 from receiving the problem that the influence of high temperature leads to the life-span to reduce.
Because the appearance of limiting plate 410 is "L" shape structure, two sets of limiting plates 410 play limiting displacement to dust screen 310, through two sets of limiting plates 410 effectual prevent dust screen 310 and heat dissipation fan 320 drop inside frame 220, be convenient for with the problem that dust screen 310 and heat dissipation fan 320 taken out from frame 220 inside, through the "T" shape structure of pull rod 440, pull rod 440 pulls down, cooperation second spring 430's elasticity, make insert bar 450 break away from the inside recess of seting up of dust screen 310, be convenient for take out dust screen 310 and heat dissipation fan 320 from frame 220 inside and clear up, top through insert bar 450 is the tilting structure, cooperation second spring 430's elasticity, be convenient for insert the inside at dust screen 310 with insert bar 450, thereby reach and be convenient for fix the mesh to dust screen 310 and heat dissipation fan 320, do the above the utility model discloses a whole theory of operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a speed reducer with protection machanism, includes speed reducer body (1), its characterized in that: the bottom fixed mounting of speed reducer body (1) has protection mechanism (2), and protection mechanism (2) includes bottom plate (210), the bottom fixed mounting of speed reducer body (1) has bottom plate (210), and the top fixed mounting of bottom plate (210) has frame (220), the top fixed mounting of frame (220) has first telescopic link (230), and the outside cover of first telescopic link (230) is equipped with first spring (240), the top fixed mounting of first telescopic link (230) has baffle (250), the top fixed mounting of frame (220) has second telescopic link (260), heat dissipation mechanism (3) is inserted to the inside of frame (220), and heat dissipation mechanism (3) includes dust screen (310), the inside of frame (220) is inserted and is equipped with dust screen (310), and the inside fixed mounting of dust screen (310) has heat dissipation fan (320), the inside fixed mounting of frame (220) has disassembly body (4), and disassembly body (4) include limiting plate (410), the inside fixed mounting of frame (220) has third telescopic link (420), and the outside cover of third telescopic link (420) is equipped with second spring (430), the top fixed mounting of third telescopic link (420) has pull rod (440), and the top fixed mounting of pull rod (440) has inserted bar (450).
2. The reducer with a guard mechanism according to claim 1, wherein: one end of the first spring (240) is fixedly arranged at the top end of the frame (220), and the other end of the first spring (240) is fixedly arranged at the bottom of the baffle plate (250).
3. The reducer with a guard mechanism according to claim 1, wherein: the baffle (250) is of an arc-shaped structure, and the top end of the second telescopic rod (260) is hinged to the bottom of the baffle (250).
4. The reducer with a guard mechanism according to claim 1, wherein: the inside of dust screen (310) equidistance has seted up the hole, and the hole is the rhombus structure.
5. The reducer with a guard mechanism according to claim 1, wherein: the appearance of limiting plate (410) is "L" shape structure, limiting plate (410) are the symmetry and are provided with two sets ofly altogether, and two sets of limiting plate (410) are inconsistent with one side of dust screen (310).
6. The reducer with a guard mechanism according to claim 1, wherein: the appearance of pull rod (440) is "T" shape structure, the top of inserted bar (450) is the tilting structure, the recess with inserted bar (450) looks adaptation is seted up in the inside of dust screen (310), inserted bar (450) pass frame (220) and insert and establish the inside of dust screen (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022745474.2U CN214248219U (en) | 2020-11-24 | 2020-11-24 | Speed reducer with protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022745474.2U CN214248219U (en) | 2020-11-24 | 2020-11-24 | Speed reducer with protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214248219U true CN214248219U (en) | 2021-09-21 |
Family
ID=77733903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022745474.2U Expired - Fee Related CN214248219U (en) | 2020-11-24 | 2020-11-24 | Speed reducer with protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214248219U (en) |
-
2020
- 2020-11-24 CN CN202022745474.2U patent/CN214248219U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210222659U (en) | Dustproof device for computer case | |
| CN211906808U (en) | Liquid crystal splicing screen device with active heat dissipation function | |
| CN210577135U (en) | Dustproof mechanism of outdoor power distribution cabinet | |
| CN214248219U (en) | Speed reducer with protection mechanism | |
| CN112814954A (en) | Blower with dust filtering structure | |
| CN112181076A (en) | Computer case with self-dust removal function | |
| CN213270049U (en) | Automobile engine steel structure shell convenient to heat dissipation just has protective structure | |
| CN211506382U (en) | Transparent formula quick-witted case glass curb plate of circular telegram with protection buffer gear | |
| CN211605241U (en) | Battery box for new energy battery | |
| CN211046202U (en) | Distribution box for automatic power supply of electrical engineering | |
| CN210201208U (en) | Three-phase unbalance automatic regulating device | |
| CN213878292U (en) | Lithium battery with charging protection structure | |
| CN214536567U (en) | Dustproof device of small air source heat pump outer unit | |
| CN214171997U (en) | Protective device for LED lamp | |
| CN213753699U (en) | Improved generation switch board | |
| CN212056606U (en) | Display screen mounting member | |
| CN210652742U (en) | Portable protection against electric shock fills electric pile | |
| CN216527024U (en) | Computer noise reduction equipment | |
| CN217904520U (en) | Dustproof TV set backplate | |
| CN215116181U (en) | Hand-held type forestry environmental monitor | |
| CN211016372U (en) | Lamp pole lamp house anticreeper | |
| CN210986635U (en) | Computer case protector | |
| CN209926570U (en) | Convenient-to-replace automobile air conditioner radiator cover | |
| CN212085998U (en) | High-speed motor with air cooling structure | |
| CN211319143U (en) | Dustproof computer machine case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |