CN210290661U - Novel anti-drop's fan belt pulley - Google Patents
Novel anti-drop's fan belt pulley Download PDFInfo
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- CN210290661U CN210290661U CN201921314969.0U CN201921314969U CN210290661U CN 210290661 U CN210290661 U CN 210290661U CN 201921314969 U CN201921314969 U CN 201921314969U CN 210290661 U CN210290661 U CN 210290661U
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- groove
- belt
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- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 238000003466 welding Methods 0.000 claims abstract description 16
- 229910001208 Crucible steel Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a novel anti-drop fan belt pulley, which comprises a fixed block and a transmission block, wherein the middle position of the inner surface of the fixed block is fixedly connected with the transmission block through welding, the utility model is provided with the fixed block consisting of a left rubber block, a left fixed plate, a connecting ring, a left shared plate, a right rubber block, a right fixed plate and a right shared plate, the friction to a belt is increased by adopting the left rubber block and the right rubber block, the contact area between the belt and the fixed block is increased, the pressure of the belt to the connecting ring is increased to a certain extent, the power loss caused by belt slipping is reduced, the utility model is provided with the transmission block consisting of a left fixed groove, a block body, an upper connecting groove, a right fixed groove and a lower connecting groove, the transmission block is clamped with an external power device by adopting the left fixed groove, the upper connecting groove, the right fixed groove and the lower connecting, thereby ensuring stable power transmission.
Description
Technical Field
The utility model belongs to the technical field of machinery apparatus is relevant, concretely relates to novel anti-drop's fan pulley.
Background
The belt pulley belongs to a hub part, generally has a relatively large size, is generally cast and forged mainly in the manufacturing process, is generally designed to be cast in a large size, is generally made of cast iron, rarely made of cast steel, can be designed to be forged in a small size, and is mainly used for occasions of transmitting power in a long distance.
The prior art has the following problems: when the existing belt pulley is used, the section of a belt groove for mounting the belt is rectangular, but the section of a transmission belt is trapezoidal, so that the contact area between the belt pulley and the belt is small, and the surface of the belt pulley is smooth by adopting steel materials such as cast steel and the like, so that the power transmission is not facilitated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel anti-drop's fan belt pulley to the area of contact of the belt pulley that proposes in solving above-mentioned background art and belt is little and the belt pulley adopts steel surface such as cast steel smooth problem that is unfavorable for power transmission.
In order to achieve the above object, the utility model provides a following technical scheme:
a novel anti-drop fan belt pulley comprises a fixed block and a transmission block, wherein the transmission block is fixedly connected with the middle part of the inner surface of the fixed block through welding, the fixed block comprises a left rubber block, a left fixed plate, a connecting ring, a left shared plate, a right rubber block, a right fixed plate and a right shared plate, a left common plate is arranged on the right of the left fixed plate, a connecting ring is fixedly connected between the left fixed plate and the left common plate through welding, a right shared plate is arranged at the right of the left shared plate, a connecting ring is fixedly connected between the left shared plate and the right shared plate through welding, a right fixing plate is arranged on the right of the right shared plate, a connecting ring is fixedly connected between the right fixing plate and the right shared plate through welding, the upper surface of the connecting ring is connected with a left rubber block at a position which is on the left side, and the upper surface of the connecting ring is connected with a right rubber block at a position which is on the right side.
Preferably, the transmission piece includes left fixed slot, block, goes up spread groove, right fixed slot and lower spread groove, the internal surface of block is located to be connected with the spread groove on the upper side, the internal surface of block is located to be connected with down the spread groove on the lower side, the internal surface of block is located to be connected with left fixed slot on the left side, the internal surface of block is located to be connected with right fixed slot on the right side.
Preferably, the fixed block is connected with an external power device through a transmission block.
Preferably, the left fixing plate, the left common plate, the right common plate and the right fixing plate are identical in size and structure, and a rubber layer is arranged on the surface of the connecting ring.
Preferably, the block body is connected with an external power device through a left fixing groove, an upper connecting groove, a right fixing groove and a lower connecting groove, and the outer surface of the block body is fixedly connected to the inner surface of the fixing block through welding.
Preferably, the fixed block is in transmission connection with three external belts.
Preferably, the number of the connecting rings is three, and the size and the structure of the three connecting rings are the same.
Compared with the prior art, the utility model provides a novel anti-drop's fan pulley possesses following beneficial effect:
1. the utility model discloses there is left rubber piece, left fixed plate, clamping ring, left sharing board, right rubber piece, right fixed plate and the fixed block that the right sharing board is constituteed, adopts left rubber piece and right rubber piece to increase the friction to the belt, increases the area of contact between belt and the fixed block simultaneously, increases the pressure of belt to the clamping ring to a certain extent, reduces the power loss that the belt skidded and causes.
2. The utility model discloses have left fixed slot, block, go up spread groove, right fixed slot and the transmission piece that spread groove constitutes down, adopt left fixed slot, go up spread groove, right fixed slot and spread groove down come with the external power device joint, the transmission piece is transmitted to the power transmission that makes power device that can be fine to guarantee that power transmission is stable.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic structural view of a novel anti-drop fan pulley provided by the utility model;
fig. 2 is a schematic structural view of the fixing block according to the present invention;
fig. 3 is a schematic structural view of the transmission block provided by the present invention;
in the figure: 1. a fixed block; 2. a transmission block; 11. a left rubber block; 12. a left fixing plate; 13. a connecting ring; 14. a left shared plate; 15. a right rubber block; 16. a right fixing plate; 17. a right common plate; 21. a left fixation groove; 22. a block body; 23. an upper connecting groove; 24. a right fixing groove; 25. and a lower connecting groove.
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, the present invention provides a technical solution:
a novel anti-falling fan belt pulley comprises a fixed block 1 and a transmission block 2, the transmission block 2 is fixedly connected at the middle position of the inner surface of the fixed block 1 through welding, the fixed block 1 comprises a left rubber block 11, a left fixed plate 12, a connecting ring 13, a left shared plate 14, a right rubber block 15, a right fixed plate 16 and a right shared plate 17, the left shared plate 14 is arranged at the right of the left fixed plate 12, the connecting ring 13 is fixedly connected between the left fixed plate 12 and the left shared plate 14 through welding, the right shared plate 17 is arranged at the right of the left shared plate 14, the connecting ring 13 is fixedly connected between the left shared plate 14 and the right shared plate 17 through welding, the right fixed plate 16 is arranged at the right of the right shared plate 17, the connecting ring 13 is fixedly connected between the right fixed plate 16 and the right shared plate 17 through welding, the left rubber block 11 is connected at the position to the left of the upper surface of, the upper surface of the connecting ring 13 is connected with a right rubber block 15 at a position which is slightly to the right.
The utility model provides a novel anti-drop's fan pulley, transmission block 2 includes left fixed slot 21, block 22, go up spread groove 23, right side fixed slot 24 and lower spread groove 25, the position department on the upper side of the internal surface of block 22 is connected with spread groove 23, the position department on the lower side of the internal surface of block 22 is connected with down spread groove 25, the position department on the left side of the internal surface of block 22 is connected with left fixed slot 21, the position department on the right side of the internal surface of block 22 is connected with right fixed slot 24, left fixed slot 21, go up spread groove 23, right fixed slot 24 comes with lower spread groove 25 with the external power device joint, the power transmission who makes power device that can be fine gives transmission block 2.
A novel anti-drop fan belt pulley, a fixed block 1 is connected with an external power device through a transmission block 2, the external power device can provide rotation power for the belt pulley, so that the belt pulley can drive equipment to rotate, the left fixed plate 12, the left shared plate 14, the right shared plate 17 and the right fixed plate 16 are the same in size and structure, a rubber layer is arranged on the surface of a connecting ring 13, the rubber layer can increase friction on the belt, so that power loss is reduced, transmission efficiency is increased, a block 22 is connected with the external power device through a left fixed groove 21, an upper connecting groove 23, a right fixed groove 24 and a lower connecting groove 25, the outer surface of the block 22 is fixedly connected to the inner surface of the fixed block 1 through welding, stability can be well increased through welding, so that the equipment can normally operate, the fixed block 1 is in transmission connection with three external belts, and one of the, thereby prevent to cause power loss, the clamping ring 13 is provided with threely altogether, and three clamping ring 13's size and structure are all the same, and three belts can be connected simultaneously to three clamping ring 13 to reduce power loss, increase transmission efficiency.
The utility model discloses a theory of operation and use flow: after the utility model is installed, when in use, firstly the belt pulley is placed in front of the external power device, then the left fixing groove 21, the upper connecting groove 23, the right fixing groove 24 and the lower connecting groove 25 on the block 22 are aligned with the bulge on the external power device, then the transmission block 2 is pressed on the external power device, the transmission block 2 is fixed on the external power device by adopting the bolt, the external belt is placed on the connecting ring 13, the belt is placed on the connecting ring 13 between the left fixing plate 12 and the left sharing plate 14, the belt is tensioned to ensure that the belt is attached to the left rubber block 11 and the right rubber block 15, then the other end of the belt is fixed on the external belt pulley, another belt is placed on the connecting ring 13 between the left sharing plate 14 and the right sharing plate 17, the belt is tensioned to ensure that the belt is attached to the left rubber block 11 and the right rubber block 15, then the other end of the belt is fixed on the external belt pulley, put remaining belt on the clamping ring 13 in the middle of right shared plate 17 and right fixed plate 16, make the belt laminate with left rubber block 11 and right rubber block 15 with the belt is taut, it can on the external belt pulley to fix the other end of belt afterwards, external power device rotates, because left fixed slot 21, go up spread groove 23, right fixed slot 24 and spread groove 25 card are on external power device down, then power device rotates and drives transmission block 2 and rotate, transmission block 2 rotates and drives fixed block 1 and rotate, because the rubber pad on clamping ring 13 surface, left rubber block 11 and right rubber block 15 make the belt of clamping ring 13 surface connection skid and reduce, fixed block 1 drives the belt and removes, thereby drive external belt pulley and rotate.
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 (7)
1. The utility model provides a novel anti-drop's fan pulley, includes fixed block (1) and transmission block (2), its characterized in that: the middle position of the inner surface of the fixed block (1) is fixedly connected with a transmission block (2) through welding, the fixed block (1) comprises a left rubber block (11), a left fixed plate (12), a connecting ring (13), a left shared plate (14), a right rubber block (15), a right fixed plate (16) and a right shared plate (17), the right side of the left fixed plate (12) is provided with the left shared plate (14), the middle of the left fixed plate (12) and the left shared plate (14) is fixedly connected with the connecting ring (13) through welding, the right side of the left shared plate (14) is provided with the right shared plate (17), the middle of the left shared plate (14) and the right shared plate (17) is fixedly connected with the connecting ring (13) through welding, the right side of the right shared plate (17) is provided with the right fixed plate (16), the middle of the right fixed plate (16) and the right shared plate (17) is fixedly connected with the connecting ring (13, the upper surface of connecting ring (13) is connected with left rubber block (11) to the left, the upper surface of connecting ring (13) is connected with right rubber block (15) to the right.
2. The novel anti-falling fan pulley as claimed in claim 1, wherein: the transmission block (2) comprises a left fixing groove (21), a block body (22), an upper connecting groove (23), a right fixing groove (24) and a lower connecting groove (25), the upper connecting groove (23) is connected to the position on the upper side of the inner surface of the block body (22), the lower connecting groove (25) is connected to the position on the lower side of the inner surface of the block body (22), the left fixing groove (21) is connected to the position on the left side of the inner surface of the block body (22), and the right fixing groove (24) is connected to the position on the right side of the inner surface of the block body (22).
3. The novel anti-falling fan pulley as claimed in claim 1, wherein: the fixed block (1) is connected with an external power device through a transmission block (2).
4. The novel anti-falling fan pulley as claimed in claim 1, wherein: the left fixing plate (12), the left common plate (14), the right common plate (17) and the right fixing plate (16) are identical in size and structure, and a rubber layer is arranged on the surface of the connecting ring (13).
5. The novel anti-falling fan pulley as claimed in claim 2, wherein: the block body (22) is connected with an external power device through a left fixing groove (21), an upper connecting groove (23), a right fixing groove (24) and a lower connecting groove (25), and the outer surface of the block body (22) is fixedly connected to the inner surface of the fixing block (1) through welding.
6. The novel anti-falling fan pulley as claimed in claim 1, wherein: the fixed block (1) is in transmission connection with three external belts.
7. The novel anti-falling fan pulley as claimed in claim 1, wherein: the number of the connecting rings (13) is three, and the size and the structure of the three connecting rings (13) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921314969.0U CN210290661U (en) | 2019-08-14 | 2019-08-14 | Novel anti-drop's fan belt pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921314969.0U CN210290661U (en) | 2019-08-14 | 2019-08-14 | Novel anti-drop's fan belt pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210290661U true CN210290661U (en) | 2020-04-10 |
Family
ID=70062533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921314969.0U Expired - Fee Related CN210290661U (en) | 2019-08-14 | 2019-08-14 | Novel anti-drop's fan belt pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210290661U (en) |
-
2019
- 2019-08-14 CN CN201921314969.0U patent/CN210290661U/en not_active Expired - Fee Related
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| 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: 20200410 |
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| CF01 | Termination of patent right due to non-payment of annual fee |