CN215634707U - Low modulus belt for automobile accessory drive system - Google Patents
Low modulus belt for automobile accessory drive system Download PDFInfo
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- CN215634707U CN215634707U CN202121858106.7U CN202121858106U CN215634707U CN 215634707 U CN215634707 U CN 215634707U CN 202121858106 U CN202121858106 U CN 202121858106U CN 215634707 U CN215634707 U CN 215634707U
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- belt
- fixture block
- belt pulley
- bead
- low modulus
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- 239000011324 bead Substances 0.000 claims abstract description 52
- 240000005002 Erythronium dens canis Species 0.000 claims abstract description 11
- 238000003491 array Methods 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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Abstract
The utility model discloses a low-modulus belt for an automobile accessory driving system, and aims to solve the problem that the transmission efficiency of the belt is influenced due to deviation in the belt transmission process because a convex edge is not tightly meshed with a clamping tooth in the continuous rotation process of a belt pulley. The key points of the technical scheme are as follows: the utility model provides a low modulus belt for automobile accessory actuating system, establishes the belt body at two belt pulley outer walls including two belt pulleys and cover, and the one end that the belt body is close to the belt pulley is provided with the bead that a plurality of arrays distribute, and the outer wall of belt pulley is annular array and distributes and have a plurality of dogtooths, and a plurality of dogtooths mesh with a plurality of beads mutually, and a plurality of beads all can be dismantled with the belt body. The low-modulus belt for the automobile accessory driving system can keep the state that the convex ribs of the belt body are meshed with the convex teeth of the belt pulley after the belt pulley is replaced, and further ensures the stability and the efficiency of the belt pulley and the belt body during transmission.
Description
Technical Field
The present invention relates to an automotive accessory, and more particularly, it relates to a low modulus belt for an automotive accessory drive system.
Background
The engine is a machine capable of converting other forms of energy into mechanical energy, and comprises an internal combustion engine (a reciprocating piston engine), an external combustion engine (a Stirling engine, a steam engine and the like), a jet engine, an electric motor and the like, wherein the engine is suitable for a power generation device, and can also refer to the whole machine comprising a power device (such as a gasoline engine and an aircraft engine), and the engine can be used without a belt.
Need mesh with the latch of belt pulley outer wall when the belt uses among the prior art, and set up the bead that meshes with the belt pulley latch mutually at the belt inner wall, and when the belt pulley was changed, the interval of latch on the belt pulley changed and the size of bead was unchangeable this moment, and bead on the belt still can mesh with the latch on the belt pulley mutually, but the degree of meshing this moment changes, the in-process bead that lasts the pivoted at the belt pulley does not closely mesh with the latch, and then can lead to the situation that the skew can take place among the belt drive process, influence the transmission efficiency of belt self.
SUMMERY OF THE UTILITY MODEL
In view of the shortcomings of the prior art, the present invention provides a low modulus belt for an automotive accessory drive system, which maintains the engagement between the ribs of the belt body and the teeth of the belt pulley after the belt pulley is replaced, thereby ensuring the stability and efficiency of the belt pulley and the belt body during transmission.
The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a low modulus belt for automobile accessory actuating system, establishes the belt body at two belt pulley outer walls including two belt pulleys and cover, the one end that the belt body is close to the belt pulley is provided with the bead that a plurality of arrays distribute, the outer wall of belt pulley is annular array and distributes and have a plurality of dogtooth, a plurality of the dogtooth meshes with a plurality of beads mutually, and is a plurality of the bead all can be dismantled with the belt body, set up the draw-in groove that supplies the bead card to go into on the belt body, the equal sliding connection in both ends of bead has the fixture block, all set up the fixed slot that supplies the fixture block card to go into on the draw-in groove both sides wall, the fixture block closely laminates with the inner wall of fixed slot.
By adopting the technical scheme, when the belt body and the belt pulley are normally used, the plurality of convex ribs arranged on the belt body are meshed with the plurality of convex teeth on the outer wall of the belt pulley, then the belt pulley drives the transmission performance of the belt body under the continuous rotation of the belt pulley, if the convex teeth of the belt pulley are not tightly meshed with the convex ribs when the belt pulley rotates, the belt body is likely to deviate during transmission, and further the transmission efficiency and stability of the belt body are influenced, at the moment, a user needs to take the belt body off the belt pulley, then the user needs to pull the convex ribs to enable the convex ribs to gradually slide off from the clamping grooves, meanwhile, the clamping blocks at two ends of the convex ribs can slide off from the fixing grooves under the action of external force, the separation of the clamping blocks from the fixing grooves is realized, the convex ribs are separated from the clamping grooves, and finally, the user can replace and install the convex ribs matched with the convex teeth, during the at first inserting the draw-in groove with the bead when installation bead, the fixture block at bead both ends slides in the bead, and can slide into the draw-in groove when fixture block aligns with the fixed slot and realize fixing, and the fixture block card is gone into in the fixed slot this moment, and the bead card is gone into and is realized fixing in the draw-in groove, and then guarantees that the bead can closely mesh together with the dogtooth of belt pulley all the time to stability and efficiency when making belt pulley and belt body transmission.
The utility model is further configured to: grooves for the clamping blocks to retract are formed in the two ends of the convex edges, and pushing pieces are arranged between the grooves and the clamping blocks.
Through adopting above-mentioned technical scheme, when changing not unidimensional bead, the user promotes the fixture block and makes in the fixture block retraction recess then extrudees the top and push away the piece, the top pushes away the piece and can be the spring, bead and draw-in groove separation can be realized to fixture block and fixed slot separation this moment, then change the bead again, and the size of bead is changed and the size of fixture block remains unchanged, press the fixture block again and make fixture block extrusion top push away the piece, then aim at bead and draw-in groove and slip the bead again and make the fixture block at both ends align with the fixed slot, the fixture block can pop out the fixture block under the elastic force effect that pushes away the piece this moment and go into the card to the fixed slot, and then realize the fixed of fixture block and bead.
The utility model is further configured to: the length of the fixture block is larger than the inner diameter of the fixing groove, and when the fixture block is clamped into the fixing groove, the fixture block partially extends out of the fixing groove.
Through adopting above-mentioned technical scheme, fixture block length is greater than the internal diameter of fixed slot and makes the fixture block card partly stretch out outside the fixed slot when the fixed slot is gone into, and the fixture block closely laminates with the fixed slot inner wall, and is more stable when the fixture block stretches out or the card is gone into in the fixed slot.
The utility model is further configured to: the fixture block is provided with a first magnetic sheet, and one end of the fixture block, which is far away from the convex edge, is provided with a second magnetic sheet which is mutually adsorbed with the first magnetic sheet.
Through adopting above-mentioned technical scheme, when the fixture block card was gone into in the fixed slot, the fixture block can be in the fixed slot of fixture block fast under first magnetic sheet magnetic force adsorption's effect, and the second magnetic sheet on the fixture block can adsorb each other with first magnetic sheet this moment together, realizes the fixed of fixture block, stability when further increasing fixture block and bead are fixed.
The utility model is further configured to: and a plurality of anti-skid protrusions are arranged on the side wall of the fixing groove and are tightly attached to the outer wall of the fixture block.
Through adopting above-mentioned technical scheme, the setting of anti-skidding arch can increase the fixture block card and go into the frictional force in the fixed slot for the anti-skidding arch in the fixed slot holds the fixture block tightly, further makes the clamping-force degree increase of fixture block, can prevent that the fixture block from taking off easily in the fixed slot.
The utility model is further configured to: and arc surfaces are arranged at one ends of the convex edges close to the belt pulley.
Through adopting above-mentioned technical scheme, when the setting up of arc surface made bead and dogtooth mesh mutually, can not produce great wearing and tearing to the belt pulley outer wall when bead and belt pulley contact, can reduce the wearing and tearing between belt pulley and the belt body, increase the life of belt pulley and belt body.
The utility model is further configured to: and a driving rod is rotatably connected between the convex edge and the clamping block.
Through adopting above-mentioned technical scheme, the user can press the actuating lever and make the actuating lever rotate between bead and fixture block, can drive the fixture block and separate with the fixed slot gradually when the actuating lever rotates, and then made things convenient for user's drive.
In conclusion, the utility model has the following beneficial effects: the state that can keep the bead of belt body and the dogtooth of belt pulley engaged with after the belt pulley is changed, and then stability and efficiency when guaranteeing belt pulley and belt body transmission prevent that a plurality of beads from not having with a plurality of dogteeth meshing together and leading to the situation that the belt body takes place the skew when the transmission.
Drawings
FIG. 1 is a schematic structural view of a pulley and belt body of the present invention;
FIG. 2 is a schematic view of the structure of the belt body and ribs of the present invention.
In the figure: 1. a belt pulley; 2. a belt body; 3. a convex tooth; 4. a rib; 5. a card slot; 6. a clamping block; 7. a groove; 8. pushing the piece; 9. fixing grooves; 10. anti-skid projections; 11. a first magnetic sheet; 12. a second magnetic sheet; 13. a circular arc surface; 14. a drive rod.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it is to be noted that the embodiments and features of the embodiments of the present application can be combined with each other without conflict.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in detail below with reference to the accompanying drawings.
A low modulus belt for an automobile accessory driving system, referring to fig. 1-2, comprises two belt pulleys 1 and a belt body 2 sleeved on the outer walls of the two belt pulleys 1, wherein one end of the belt body 2 close to the belt pulley 1 is convexly provided with a plurality of convex edges 4 distributed in an array, the outer wall of the belt pulley 1 is annularly distributed with a plurality of convex teeth 3, the convex teeth 3 are convexly arranged on the outer wall of the belt pulley 1, the plurality of convex teeth 3 are meshed with the plurality of convex edges 4, the plurality of convex edges 4 are all detachable from the belt body 2, the belt body 2 is provided with a clamping groove 5 for the convex edges 4 to be clamped in, two ends of the convex edges 4 are both connected with clamping blocks 6 in a sliding way, two side walls of the clamping groove 5 are both provided with fixing grooves 9 for the clamping blocks 6 to be clamped in, the clamping blocks 6 are tightly attached to the inner walls of the fixing grooves 9, grooves 7 for the fixture blocks 6 to retract are formed in the two ends of the convex edges 4, and pushing pieces 8 are arranged between the grooves 7 and the fixture blocks 6.
The length of fixture block 6 is greater than the internal diameter of fixed slot 9, and when fixture block 6 blocked in fixed slot 9, fixture block 6 partially stretches out outside fixed slot 9, and fixture block 6 length is greater than the internal diameter of fixed slot 9 and makes fixture block 6 block partially stretch out outside fixed slot 9 when blocking in fixed slot 9, and fixture block 6 closely laminates with fixed slot 9 inner wall, and is more stable when fixture block 6 stretches out or blocks in fixed slot 9.
The inner wall of the fixing groove 9 is bonded with a first magnetic sheet 11, one end, away from the convex edge 4, of the fixture block 6 is bonded with a second magnetic sheet 12 which is mutually adsorbed with the first magnetic sheet 11, a plurality of anti-skid protrusions 10 are arranged on the side wall of the fixing groove 9 in a protruding mode, and the anti-skid protrusions 10 are all tightly attached to the outer wall of the fixture block 6.
And a plurality of beads 4 all are equipped with arc surface 13 near the one end of belt pulley 1, and when setting up of arc surface 13 made bead 4 and dogtooth 3 mesh mutually, can not produce great wearing and tearing to 1 outer wall of belt pulley when bead 4 contacts with belt pulley 1, can reduce the wearing and tearing between belt pulley 1 and the belt body 2, increase belt pulley 1 and belt body 2's life.
The driving rod 14 is rotatably connected between the rib 4 and the fixture block 6, a user can press the driving rod 14 to enable the driving rod 14 to rotate between the rib 4 and the fixture block 6, and the fixture block 6 can be driven to be gradually separated from the fixing groove 9 when the driving rod 14 rotates, so that the driving of the user is facilitated.
The working principle is as follows: when the belt body 2 and the belt pulley 1 are normally used, a plurality of convex ribs 4 arranged on the belt body 2 are meshed with a plurality of convex teeth 3 on the outer wall of the belt pulley 1, then the belt pulley 1 continuously rotates to drive the transmission performance of the belt body 2, if the convex teeth 3 of the belt pulley 1 are not tightly meshed with the convex ribs 4 when the belt pulley 1 rotates, the belt body 2 may deviate during transmission, and further the transmission efficiency and stability of the belt body 2 are influenced, at the moment, a user needs to take the belt body 2 off the belt pulley 1, then the user needs to pull the convex ribs 4 to enable the convex ribs 4 to gradually slide from the clamping grooves 5, meanwhile, the clamping blocks 6 at the two ends of the convex ribs 4 slide out from the fixed grooves 9 under the action of external force, the separation of the clamping blocks 6 from the fixed grooves 9 is realized, the convex ribs 4 are separated from the clamping grooves 5, and finally, the user can replace and install the convex ribs 4 matched with the convex teeth 3, at first insert bead 4 in draw-in groove 5 when installation bead 4, fixture block 6 at bead 4 both ends slides in bead 4, and can slide into draw-in groove 5 when fixture block 6 aligns with fixed slot 9 and realize fixing, fixture block 6 card is gone into in fixed slot 9 this moment, and bead 4 card is gone into and is realized fixing in draw-in groove 5, and then guarantee that bead 4 can closely mesh together with 3 of the dogtooth of belt pulley 1 all the time, thereby stability and efficiency when making the transmission of belt pulley 1 and belt body 2.
When changing not unidimensional bead 4, the user promotes fixture block 6 and makes fixture block 6 retract in recess 7 then extrude the top and push away piece 8, top pushes away piece 8 can be the spring, this moment fixture block 6 and fixed slot 9 separation can realize bead 4 and draw-in groove 5 separation, then change bead 4 again, and the size of bead 4 is changed and the size of fixture block 6 remains unchanged, press fixture block 6 again and make fixture block 6 extrude top and push away piece 8, then aim at bead 4 and draw-in groove 5 and slide bead 4 again and make the fixture block 6 at both ends align with fixed slot 9, fixture block 6 can pop out fixture block 6 under the elasticity effect of top and push away piece 8 at this moment and snap into in fixed slot 9, and then realize fixture block 6 and bead 4 fixed.
When the fixture block 6 is clamped into the fixing groove 9, the fixture block 6 can be rapidly clamped into the fixing groove 9 under the magnetic force adsorption effect of the first magnetic sheet 11, and the second magnetic sheet 12 on the fixture block 6 can be adsorbed with the first magnetic sheet 11 at the moment, so that the fixture block 6 is fixed, and the stability of the fixture block 6 and the rib 4 in the fixing process is further improved.
The friction force that the fixture block 6 is clamped into the fixing groove 9 can be increased due to the arrangement of the anti-skid protrusions 10, the fixture block 6 is tightly held by the anti-skid protrusions 10 in the fixing groove 9, the clamping force of the fixture block 6 is further increased, and the fixture block 6 can be prevented from being easily separated from the fixing groove 9.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (7)
1. The utility model provides a low modulus belt for automobile accessory actuating system, includes two belt pulleys (1) and overlaps and establish belt body (2) at two belt pulley (1) outer walls, its characterized in that: belt body (2) are close to the one end of belt pulley (1) and are provided with bead (4) that a plurality of arrays distribute, the outer wall of belt pulley (1) is that the annular array distributes and has a plurality of dogtooth (3), and is a plurality of dogtooth (3) mesh mutually with a plurality of bead (4), and is a plurality of bead (4) all can be dismantled with belt body (2), set up draw-in groove (5) that supply bead (4) card to go into on belt body (2), the equal sliding connection in both ends of bead (4) has fixture block (6), all set up fixed slot (9) that supply fixture block (6) card to go into on draw-in groove (5) both sides wall, fixture block (6) closely laminate with the inner wall of fixed slot (9).
2. A low modulus belt for an automotive accessory drive system as claimed in claim 1, wherein: grooves (7) for the clamping blocks (6) to retract are formed in the two ends of the convex ribs (4), and pushing pieces (8) are arranged between the grooves (7) and the clamping blocks (6).
3. A low modulus belt for an automotive accessory drive system as claimed in claim 1, wherein: the length of the clamping block (6) is larger than the inner diameter of the fixing groove (9), and when the clamping block (6) is clamped into the fixing groove (9), the clamping block (6) partially extends out of the fixing groove (9).
4. A low modulus belt for an automotive accessory drive system as claimed in claim 1, wherein: the inner wall of the fixing groove (9) is provided with a first magnetic sheet (11), and one end, away from the convex edge (4), of the fixture block (6) is provided with a second magnetic sheet (12) which is adsorbed with the first magnetic sheet (11).
5. A low modulus belt for an automotive accessory drive system as claimed in claim 1, wherein: the side wall of the fixing groove (9) is provided with a plurality of anti-skid protrusions (10), and the anti-skid protrusions (10) are tightly attached to the outer wall of the clamping block (6).
6. A low modulus belt for an automotive accessory drive system as claimed in claim 1, wherein: and arc surfaces (13) are arranged at one ends of the convex edges (4) close to the belt pulley (1).
7. A low modulus belt for an automotive accessory drive system as claimed in claim 1, wherein: and a driving rod (14) is rotatably connected between the convex rib (4) and the clamping block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121858106.7U CN215634707U (en) | 2021-08-10 | 2021-08-10 | Low modulus belt for automobile accessory drive system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121858106.7U CN215634707U (en) | 2021-08-10 | 2021-08-10 | Low modulus belt for automobile accessory drive system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215634707U true CN215634707U (en) | 2022-01-25 |
Family
ID=79896737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121858106.7U Active CN215634707U (en) | 2021-08-10 | 2021-08-10 | Low modulus belt for automobile accessory drive system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215634707U (en) |
-
2021
- 2021-08-10 CN CN202121858106.7U patent/CN215634707U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A low modulus belt for automotive accessory drive systems Granted publication date: 20220125 Pledgee: Zhejiang Longquan Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG HONGTENG RUBBER CO.,LTD. Registration number: Y2024980011137 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |