CN209762184U - Lightweight water pump pulley - Google Patents
Lightweight water pump pulley Download PDFInfo
- Publication number
- CN209762184U CN209762184U CN201920490355.1U CN201920490355U CN209762184U CN 209762184 U CN209762184 U CN 209762184U CN 201920490355 U CN201920490355 U CN 201920490355U CN 209762184 U CN209762184 U CN 209762184U
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- CN
- China
- Prior art keywords
- belt
- annular piece
- spoke
- workspace
- degrees
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- 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
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Abstract
The utility model discloses a lightweight water pump pulley, aim at providing a structural strength height, simple structure and belt pulley that the practicality is strong, its technical scheme main points are that the belt pulley body includes the spoke and sets up in the belt workspace of spoke week side, are equipped with between spoke and the belt workspace and strengthen the mechanism, should strengthen the mechanism and include the first annular piece of being connected with the spoke, the second annular piece of being connected with the belt workspace and connect gradually the third annular piece of first annular piece and second annular piece, the angle that is between first annular piece and the spoke is between 165 degrees-170 degrees, and the angle that is between second annular piece and the belt workspace is between 165 degrees-170 degrees, the utility model is suitable for a belt pulley technical field.
Description
Technical Field
The utility model relates to a belt pulley technical field, more specifically say, it relates to a lightweight water pump pulley.
Background
At present, the water pump belt pulley on the market comprises a belt pulley body. Traditional belt pulley body is when the atress of belt pulley workspace, and the atress is great, leads to belt pulley workspace atress great and takes place deformation, leads to the life reduction of belt pulley.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a belt pulley that structural strength is high, simple structure and practicality are strong.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a lightweight water pump pulley, includes the belt pulley body, the belt pulley body includes the spoke and sets up in the belt workspace of spoke week side, is equipped with between spoke and the belt workspace and strengthens the mechanism, should strengthen the mechanism and include the first annular piece of being connected with the spoke, the second annular piece of being connected with the belt workspace and connect gradually the third annular piece of first annular piece and second annular piece, the angle that is between first annular piece and the spoke is between 165 degrees-170 degrees, and the angle that is between second annular piece and the belt workspace is between 165 degrees-170 degrees.
By adopting the technical scheme, the belt pulley body comprises the spoke and the belt working area arranged on the peripheral side of the spoke, in order to improve the good structural strength between the spoke and the belt working area, the reinforcing mechanism is arranged between the spoke and the belt working area and is arranged to comprise the first annular block connected with the spoke, the second annular block connected with the belt working area and the third annular block sequentially connected with the first annular block and the second annular block, the structural strength when the belt working area is stressed is improved through the supporting structure formed by the three annular blocks, the acting force of the reinforcing mechanism does not directly act on the belt working area but on the first annular block, the angle formed between the first annular block and the spoke is 165-170 degrees, the angle formed between the second annular block and the belt working area is 165-170 degrees, the double buffering stress effect is further formed, and therefore good structural strength is improved.
The utility model discloses further set up to: the belt working area comprises a belt working face, a plurality of mounting grooves used for mounting a belt are formed in the belt working face, and a plurality of trapezoidal convex blocks are arranged on the groove bottom of each mounting groove.
Through adopting above-mentioned technical scheme, the belt workspace includes the belt working face, is equipped with a plurality of mounting grooves that are used for installing the belt on the belt working face, adopts the above-mentioned structure setting, through the mounting groove that sets up, has improved the good spacing effect to the belt pulley, simultaneously, is equipped with a plurality of trapezoidal shape lugs on the tank bottom of mounting groove, has improved the good spacing effect to the belt pulley, and the practicality is strong, simple structure.
The utility model discloses further set up to: the first annular block, the second annular block and the third annular block are connected to form a reinforcing area with a triangular section.
Through adopting above-mentioned technical scheme, first annular piece, second annular piece and third annular piece three connect and are formed with the cross-section and be the reinforcing area of triangle-shaped form, have the characteristics of stability according to triangle-shaped, form the triangle-shaped structure through connecting first, two, three annular pieces, then ensure good structural strength, the practicality is strong, simple structure, and the bearing capacity intensity is big.
The utility model discloses further set up to: a plurality of reinforcing ribs are arranged in the reinforcing area, and the reinforcing ribs are arranged in an intersecting mode.
Through adopting above-mentioned technical scheme, be equipped with a plurality of strengthening ribs in the enhancement district, the crossing setting of each strengthening rib, through the strengthening rib that sets up in the enhancement district, then improved good structural strength for the structural strength in further improvement enhancement district, and further with strengthening rib cross arrangement, then guaranteed good wholeness effect, the practicality is strong, simple structure.
Drawings
Fig. 1 is the utility model relates to a cross-sectional view of lightweight water pump pulley embodiment.
The reference number in the figure, 1-spoke, 2-belt working area, 20-belt working surface, 30-first annular block, 31-second annular block, 32-third annular block, 21-mounting groove, 22-lug, 33-reinforcing area, 34-reinforcing rib.
Detailed Description
The embodiment of the pulley of the present invention is further described with reference to fig. 1.
A lightweight water pump pulley comprising a pulley body including spokes 1 and a belt operating region disposed on the peripheral side of the spokes 1, wherein in order to improve the structural strength between the spokes 1 and the belt operating region 2, by providing a reinforcing mechanism between the spokes 1 and the belt operating region 2 and providing the reinforcing mechanism to include a first ring block 30 connected to the spokes 1, a second ring block 31 connected to the belt operating region 2 and a third ring block 32 connecting the first ring block 30 and the second ring block 31 in this order, the structural strength when the belt operating region 2 is subjected to a force is improved by a support structure formed by three ring blocks, the force is not directly applied to the belt operating region 2 but is applied to the first ring block 30, and the angle formed between the first ring block 30 and the spokes 1 is 165 to 170 degrees as shown by L1 in FIG. 1, the angle formed between the second annular block 31 and the belt working area 2 is 165-170 degrees, as shown by L2 in fig. 1, so that a double buffering stress effect is further formed, and good structural strength is improved.
The utility model discloses further set up to, belt workspace 2 includes belt working face 20, is equipped with a plurality of mounting grooves 21 that are used for installing the belt on the belt working face 20, adopts the above-mentioned structure setting, through the mounting groove 21 that sets up, has improved the spacing effect good to the belt pulley, simultaneously, is equipped with a plurality of trapezoidal shape lugs 22 that are on the tank bottom of mounting groove 21, has improved the spacing effect good to the belt pulley, and the practicality is strong, simple structure.
The utility model discloses further set up to, first annular piece 30, second annular piece 31 and third annular piece 32 three connect to be formed with the cross-section and be the reinforcing district 33 of triangle-shaped form, have the characteristics of stability according to triangle-shaped, through connecting first, two, three annular pieces and form the triangle-shaped structure, then ensure good structural strength, the practicality is strong, simple structure, and bearing capacity intensity is big.
The utility model discloses further set up to, be equipped with a plurality of strengthening ribs 34 in the enhancement district 33, each strengthening rib 34 is crossing to be set up, for further improvement the structural strength of reinforcing district 33, through the strengthening rib 34 that sets up in the enhancement district 33, then improved good structural strength, and further with strengthening rib 34 cross arrangement, then guaranteed good wholeness effect, the practicality is strong, simple structure.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.
Claims (4)
1. The utility model provides a lightweight water pump pulley, includes the belt pulley body, characterized by: the belt pulley body includes spoke (1) and sets up in the belt workspace (2) of spoke (1) week side, is equipped with between spoke (1) and belt workspace (2) and strengthens the mechanism, should strengthen the mechanism and include first annular piece (30) of being connected with spoke (1), second annular piece (31) of being connected with belt workspace (2) and connect gradually third annular piece (32) of first annular piece (30) and second annular piece (31), the angle that is between first annular piece (30) and spoke (1) is between 165 degrees-170 degrees, and the angle that is between second annular piece (31) and belt workspace (2) is between 165 degrees-170 degrees.
2. The pulley for a light-weight water pump according to claim 1, wherein: the belt working area (2) comprises a belt working face (20), a plurality of mounting grooves (21) for mounting a belt are formed in the belt working face (20), and a plurality of trapezoidal convex blocks (22) are arranged at the bottom of each mounting groove (21).
3. The pulley for a light-weight water pump according to claim 1, wherein: the first annular block (30), the second annular block (31) and the third annular block (32) are connected to form a reinforcing area (33) with a triangular section.
4. The lightweight water pump pulley as set forth in claim 3, wherein: a plurality of reinforcing ribs (34) are arranged in the reinforcing area (33), and the reinforcing ribs (34) are arranged in an intersecting manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920490355.1U CN209762184U (en) | 2019-04-11 | 2019-04-11 | Lightweight water pump pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920490355.1U CN209762184U (en) | 2019-04-11 | 2019-04-11 | Lightweight water pump pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209762184U true CN209762184U (en) | 2019-12-10 |
Family
ID=68759198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920490355.1U Expired - Fee Related CN209762184U (en) | 2019-04-11 | 2019-04-11 | Lightweight water pump pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209762184U (en) |
-
2019
- 2019-04-11 CN CN201920490355.1U patent/CN209762184U/en not_active Expired - Fee Related
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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: 20191210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |