CN213521490U - Novel dustproof cast aluminum end cover - Google Patents
Novel dustproof cast aluminum end cover Download PDFInfo
- Publication number
- CN213521490U CN213521490U CN202022701861.6U CN202022701861U CN213521490U CN 213521490 U CN213521490 U CN 213521490U CN 202022701861 U CN202022701861 U CN 202022701861U CN 213521490 U CN213521490 U CN 213521490U
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- end cover
- cover body
- filter screen
- block
- movable plate
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Abstract
The utility model discloses a novel dustproof cast aluminium end cover, including end cover body, coupling mechanism and stop gear, coupling mechanism sets up the right side at the end cover body, stop gear sets up on the end cover body, coupling mechanism includes thermovent, pivot hole, installation piece and filter screen, the thermovent is seted up on the right side of end cover body, the midpoint department on end cover body right side is seted up in the pivot hole, the quantity of installation piece is four and installs the left side on end cover body surface respectively. The utility model discloses a filter screen, connecting block, fly leaf, antifriction bearing, according to mutually supporting of briquetting, fixed plate, buffer spring, firm board, fixture block, draw-in groove, slider, slide bar, fixed axle and limiting plate to play dirt-proof effect, improved the dustproof performance greatly, the later stage is convenient moreover to be dismantled the filter screen cleanly, dismantles the process simple and conveniently, has improved greatly and has dismantled efficiency, brings very big facility for the user.
Description
Technical Field
The utility model relates to an end cover technical field specifically is a novel dustproof cast aluminium end cover.
Background
The end cover is a rear cover arranged behind the motor and other machine shells and is commonly called as an end cover. Traditional motor end cover is in order to guarantee the ventilation cooling effect, can have seted up many louvres on the motor end cover, make the motor end cover form non-enclosure space, the dustproof effect of common end cover is relatively poor, lead to debris such as dust and water can enter into the inside of motor, accumulate inside the motor even, thereby influence the function of motor, and the end of motor shaft is the outside of exposing at the motor end cover, thereby lead to the dust in the air also can adsorb at the end of motor shaft, influence the life of motor greatly, bring very big inconvenience for the user.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel dustproof cast aluminium end cover to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel dustproof cast aluminum end cover comprises an end cover body, a connecting mechanism and a limiting mechanism, wherein the connecting mechanism is arranged on the right side of the end cover body, and the limiting mechanism is arranged on the end cover body;
the connecting mechanism comprises a heat dissipation opening, rotating shaft holes, four mounting blocks and a filter screen, the heat dissipation opening is formed in the right side of the end cover body, the rotating shaft holes are formed in the midpoint of the right side of the end cover body, the four mounting blocks are respectively mounted on the left side of the surface of the end cover body, the filter screen is arranged on the right side of the end cover body, connecting blocks are mounted on the top and the bottom of the left side of the filter screen, the left side of each connecting block penetrates through the end cover body and extends into the end cover body, and connecting holes matched with the rotating shaft holes are formed in the left side of the filter screen and in;
the limiting mechanism comprises a movable plate and a rolling bearing, the movable plate is arranged on the right side of the top and the bottom of the end cover body, one end of the movable plate, which is far away from the end cover body, is provided with a pressing block, one side of the movable plate, which is far away from the pressing block, penetrates through the end cover body and extends into the end cover body, the surface of the movable plate, which is located inside the end cover body, is provided with a fixed plate, the surface of the movable plate, which is located inside the end cover body, is sleeved with a buffer spring, one side of the movable plate, which is far away from the pressing block, is provided with a stabilizing plate, one side of the stabilizing plate, which is close to the connecting block, is provided with a clamping block, one side of the connecting block, which is close to the clamping block, is provided with a clamping, the quantity of antifriction bearing is two and installs respectively in the recess of end cover body top and bottom, swing joint has the fixed axle on antifriction bearing's the inner wall, the fixed axle is kept away from antifriction bearing's one end and is installed and press the limiting plate that the briquetting cooperation was used.
Preferably, one side of the filter screen, which is close to the end cover body, is in contact with the end cover body, and the shape of the filter screen is matched with that of the end cover body.
Preferably, one side of the fixing plate, which is close to the buffer spring, is fixedly connected with the inner wall of the end cover body through the buffer spring.
Preferably, one side of the stabilizing plate close to the connecting block is in contact with the connecting block.
Preferably, one side of the clamping block, which is close to the clamping groove, penetrates through the clamping groove and extends to the inside of the clamping block to be in contact with the inner wall of the clamping groove.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a filter screen, connecting block, fly leaf, antifriction bearing, according to mutually supporting of briquetting, fixed plate, buffer spring, firm board, fixture block, draw-in groove, slider, slide bar, fixed axle and limiting plate to play dirt-proof effect, improved the dustproof performance greatly, the later stage is convenient moreover to be dismantled the filter screen cleanly, dismantles the process simple and conveniently, has improved greatly and has dismantled efficiency, brings very big facility for the user.
Drawings
FIG. 1 is a structural section view in elevation of the present invention;
FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;
fig. 3 is a schematic structural diagram of a right side view of the present invention.
In the figure: 1 end cover body, 2 connecting mechanism, 21 heat dissipation port, 22 rotating shaft hole, 23 mounting block, 24 filter screen, 25 connecting block, 26 connecting hole, 3 limiting mechanism, 31 movable plate, 32 rolling bearing, 33 pressing block, 34 fixing plate, 35 buffer spring, 36 stabilizing plate, 37 clamping block, 38 clamping groove, 39 sliding block, 310 sliding rod, 311 fixing shaft and 312 limiting plate.
Detailed Description
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. 1-3, a novel dustproof cast aluminum end cover includes an end cover body 1, a connecting mechanism 2 and a limiting mechanism 3, wherein the connecting mechanism 2 is disposed on the right side of the end cover body 1, and the limiting mechanism 3 is disposed on the end cover body 1.
Coupling mechanism 2 includes thermovent 21, pivot hole 22, installation piece 23 and filter screen 24, thermovent 21 sets up the right side at end cover body 1, pivot hole 22 sets up the midpoint department on end cover body 1 right side, the quantity of installation piece 23 is four and installs the left side on end cover body 1 surface respectively, filter screen 24 sets up the right side at end cover body 1, one side that filter screen 24 is close to end cover body 1 and end cover body 1 mutually contact, the shape of filter screen 24 and the shape looks adaptation of end cover body 1, the left top of filter screen 24 and the equal fixedly connected with connecting block 25 in bottom, the left side of connecting block 25 runs through end cover body 1 and extends to its inside, the connecting hole 26 with pivot hole 22 looks adaptation is seted up to the left side of filter screen 24 and the position that corresponds pivot hole 22.
The limiting mechanism 3 comprises a movable plate 31 and a rolling bearing 32, the movable plate 31 is arranged on the right side of the top and the bottom of the end cover body 1, one end of the movable plate 31, which is far away from the end cover body 1, is fixedly connected with a pressing block 33, one side of the movable plate 31, which is far away from the pressing block 33, penetrates through the end cover body 1 and extends into the end cover body, a fixed plate 34 is fixedly connected with the surface of the movable plate 31, which is located inside the end cover body 1, a buffer spring 35 is sleeved on the surface of the movable plate 31, which is located inside the end cover body 1, one side of the fixed plate 34, which is close to the buffer spring 35, is fixedly connected with the inner wall of the end cover body 1 through the buffer spring 35, as shown in the figure, the buffer spring 35 has a force for driving the fixed plate 34 to, a clamping block 37 is fixedly connected to one side of the fixing plate 36 close to the connecting block 25, a clamping groove 38 is formed in one side of the connecting block 25 close to the clamping block 37 and corresponds to the clamping block 37, one side of the clamping block 37 close to the clamping groove 38 penetrates through the clamping groove 38 and extends to the inside to be contacted with the inner wall of the clamping groove 38, a sliding block 39 is fixedly connected to the left side of the fixing plate 34, sliding rods 310 are arranged on one sides of the two sliding blocks 39, one ends of the sliding rods 310 close to the sliding blocks 39 penetrate through the sliding blocks 39 and extend to the outside to be fixedly connected with the inner wall of the end cover body 1, the stability of the moving plate 31 during movement is improved by arranging the sliding blocks 39 and the sliding rods 310, two rolling bearings 32 are respectively arranged in grooves at the top and the bottom of the end cover body 1, a fixing shaft 311 is movably connected to the inner wall, through filter screen 24, connecting block 25, movable plate 31, antifriction bearing 32, press the briquetting 33, fixed plate 34, buffer spring 35, firm board 36, fixture block 37, draw-in groove 38, slider 39, slide bar 310, fixed axle 311 and limiting plate 312 mutually support to play dirt-proof effect, improved dustproof performance greatly, the later stage is convenient dismantles filter screen 24 cleanly in addition, it is simple and convenient to dismantle the process, the efficiency of dismantling is greatly improved, bring very big facility for the user.
During the use, dustproof effect has been played through filter screen 24, when later stage need dismantle filter screen 24 and clean, the extrusion presses the briquetting 33, press briquetting 33 to drive movable plate 31 and be close to the motion of connecting block 25, movable plate 31 drives the motion of fixed plate 34 extension buffer spring 35, fixed plate 34 drives slider 39 and slides at the surperficial of slide bar 310, movable plate 31 drives firm board 36 and keeps away from the motion of connecting block 25, firm board 36 drives fixture block 37 and takes out from draw-in groove 38, then rotate limiting plate 312, make limiting plate 312 rotate the top of pressing briquetting 33, thereby the effect of spacing pressing briquetting 33 has been played, then filter screen 24 is pulled to the right, filter screen 24 drives connecting block 25 and takes out from end cover body 1 can, operation and above-mentioned opposite step can during the installation.
In summary, the following steps: this novel dustproof cast aluminium end cover through filter screen 24, connecting block 25, movable plate 31, antifriction bearing 32, according to briquetting 33, fixed plate 34, buffer spring 35, firm board 36, fixture block 37, draw-in groove 38, slider 39, slide bar 310, fixed axle 311 and limiting plate 312 mutually support, has solved the problem that proposes among the above-mentioned background art.
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 (5)
1. The utility model provides a novel dustproof cast aluminium end cover, includes end cover body (1), coupling mechanism (2) and stop gear (3), its characterized in that: the connecting mechanism (2) is arranged on the right side of the end cover body (1), and the limiting mechanism (3) is arranged on the end cover body (1);
the connecting mechanism (2) comprises a heat dissipation opening (21), a rotating shaft hole (22), mounting blocks (23) and filter screens (24), the heat dissipation opening (21) is formed in the right side of the end cover body (1), the rotating shaft hole (22) is formed in the midpoint of the right side of the end cover body (1), the number of the mounting blocks (23) is four, the four mounting blocks are respectively mounted on the left side of the surface of the end cover body (1), the filter screens (24) are arranged on the right side of the end cover body (1), connecting blocks (25) are mounted at the top and the bottom of the left side of the filter screens (24), the left side of each connecting block (25) penetrates through the end cover body (1) and extends into the end cover body, and connecting holes (26) matched with the rotating shaft hole (22) are formed in the left side of each filter screen (24) and;
the limiting mechanism (3) comprises a movable plate (31) and a rolling bearing (32), the movable plate (31) is arranged on the right side of the top and the bottom of the end cover body (1), a pressing block (33) is installed at one end, far away from the end cover body (1), of the movable plate (31), one side, far away from the pressing block (33), of the movable plate (31) penetrates through the end cover body (1) and extends to the interior of the end cover body, a fixing plate (34) is installed on the surface of the movable plate (31) and located inside the end cover body (1), a buffer spring (35) is sleeved on the surface of the movable plate (31) and located inside the end cover body (1), a stabilizing plate (36) is installed on one side, far away from the pressing block (33), a clamping block (37) is installed on one side, close to the connecting block (25), of the connecting block (25) and corresponding to the clamping block (37) is provided with a clamping groove (38), slider (39) are installed in the left side of fixed plate (34), and one side that two sliders (39) are relative all is provided with slide bar (310), the inner wall fixed connection that slider (39) and its outside and end cover body (1) are run through to the one end that slide bar (310) are close to slider (39), the quantity of antifriction bearing (32) is two and installs respectively in the recess of end cover body (1) top and bottom, swing joint has fixed axle (311) on the inner wall of antifriction bearing (32), fixed axle (311) are kept away from the one end of antifriction bearing (32) and are installed limiting plate (312) with press piece (33) cooperation use.
2. The novel dustproof cast aluminum end cover according to claim 1, characterized in that: one side of the filter screen (24) close to the end cover body (1) is in mutual contact with the end cover body (1), and the shape of the filter screen (24) is matched with that of the end cover body (1).
3. The novel dustproof cast aluminum end cover according to claim 2, characterized in that: one side of the fixing plate (34) close to the buffer spring (35) is fixedly connected with the inner wall of the end cover body (1) through the buffer spring (35).
4. The novel dustproof cast aluminum end cover according to claim 3, characterized in that: one side of the stabilizing plate (36) close to the connecting block (25) is in contact with the connecting block (25).
5. The novel dustproof cast aluminum end cover according to claim 4, characterized in that: one side of the clamping block (37) close to the clamping groove (38) penetrates through the clamping groove (38) and extends to the inside of the clamping block to be contacted with the inner wall of the clamping groove (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022701861.6U CN213521490U (en) | 2020-11-20 | 2020-11-20 | Novel dustproof cast aluminum end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022701861.6U CN213521490U (en) | 2020-11-20 | 2020-11-20 | Novel dustproof cast aluminum end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213521490U true CN213521490U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022701861.6U Active CN213521490U (en) | 2020-11-20 | 2020-11-20 | Novel dustproof cast aluminum end cover |
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| Country | Link |
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| CN (1) | CN213521490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117072386A (en) * | 2023-09-06 | 2023-11-17 | 江苏携之创科技有限公司 | Firmly-stable installation wind turbine generator cabin cover |
-
2020
- 2020-11-20 CN CN202022701861.6U patent/CN213521490U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117072386A (en) * | 2023-09-06 | 2023-11-17 | 江苏携之创科技有限公司 | Firmly-stable installation wind turbine generator cabin cover |
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