CN213871008U - Shock-proof type driving sprocket - Google Patents
Shock-proof type driving sprocket Download PDFInfo
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- CN213871008U CN213871008U CN202022755731.0U CN202022755731U CN213871008U CN 213871008 U CN213871008 U CN 213871008U CN 202022755731 U CN202022755731 U CN 202022755731U CN 213871008 U CN213871008 U CN 213871008U
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- fixedly connected
- chain
- groove
- protective cover
- sprocket
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Abstract
The utility model discloses a shock-absorbing driving sprocket in the sprocket field, which comprises a sprocket body, wherein the surface of the sprocket body is provided with teeth, the bottom of the teeth is provided with a gear groove, one side of the sprocket body is fixedly connected with a first supporting pad, the inside of the first supporting pad is provided with a first chute, the inside of the sprocket body is inserted with a supporting shaft, one end of the supporting shaft is fixedly connected with a first bearing, the surface of the first bearing is fixedly connected with a first protective cover, the other end of the supporting shaft is fixedly connected with a second bearing, when a user sets a chain at the teeth at one side of the sprocket body and the inside of the gear groove, when the sprocket body drives the chain to rotate, the first chute rotates on the surface of a sliding block along with the sprocket body continuously, and when the sprocket body rotates, the generated vibration is transmitted to a shock-absorbing spring by the sliding block, and the vibration generated when the equipment runs is reduced through the contraction of the damping spring.
Description
Technical Field
The utility model relates to a sprocket field specifically is a shock-proof type driving sprocket.
Background
The chain wheel is a wheel with cog type sprocket for meshing with blocks with accurate pitch on a chain link ring or a cable or a solid or spoked gear, and is meshed with a chain to transfer motion.
At present, the sprocket that uses in the life, most shock attenuation effect is not good, and the vibration amplitude of sprocket is great when using, when the sprocket rotational speed is very fast, appears taking off the chain phenomenon easily, causes the puzzlement for the user, consequently needs can effectively the shock attenuation and be difficult for taking off a shock attenuation type driving sprocket of chain, facilitates for the user.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shock-proof type driving sprocket to the vibration range of sprocket when using that proposes in solving above-mentioned background art is great, when the sprocket rotational speed is very fast, appears the problem of chain separation phenomenon easily.
In order to achieve the above object, the utility model provides a following technical scheme: a damping type driving sprocket comprises a sprocket body, wherein the surface of the sprocket body is provided with teeth, the bottom of the teeth is provided with a gear groove, one side of the sprocket body is fixedly connected with a first supporting pad, the inside of the first supporting pad is provided with a first sliding groove, the inside of the sprocket body is inserted with a supporting shaft, one end of the supporting shaft is fixedly connected with a first bearing, the surface of the first bearing is fixedly connected with a first protecting cover, the other end of the supporting shaft is fixedly connected with a second bearing, the surface of the second bearing is fixedly connected with a second protecting cover, one side of the first protecting cover and one side of the second protecting cover are both fixedly connected with a second supporting pad, the inside of the second supporting pad is provided with a hollow groove, the inside of the hollow groove is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a damping spring, and one end of the damping spring is fixedly connected with a sliding block, the slider is connected in the inside of first spout in a sliding manner.
As a further aspect of the present invention: one side of first protective cover is provided with accomodates the chamber, the inside sliding connection who accomodates the chamber has the guard plate, and through the setting of accomodating chamber and guard plate, the user carries out the installation back of chain to the inside of sprocket body, releases the guard plate by the inside of accomodating the chamber, protects sprocket body and chain, prevents that debris from dropping to the inside of equipment, causes the damage of equipment, and unable normal function, and the inside difficult damage by the foreign object of protective apparatus.
As a further aspect of the present invention: the second spout has been seted up to first protective cover one side, one side fixedly connected with push pedal of guard plate, push pedal sliding connection is in the inside of second spout, and through the setting of second spout and push pedal, the user promotes the push pedal and removes in the inside of second spout to convenient release the guard plate of push pedal one end by the inside in storage cavity, protect the inside of equipment.
As a further aspect of the present invention: chain groove has been seted up to one side of guard plate, one side fixedly connected with limiting plate in chain groove, through the setting of chain groove and limiting plate, when the user of service released the guard plate and protects equipment, inside chain has the chain inslot portion to wear out, makes the guard plate can not cause the influence to the operation of chain to carry on spacingly by the limiting plate to the chain, block the chain that rocks, prevent that the chain from when the operation rocks, striking to guard plate and cause the damage.
As a further aspect of the present invention: the draw-in groove has been seted up to the inside of second protective cover, the spacing groove has been seted up to one side of draw-in groove, and through the setting of draw-in groove and spacing groove, the user of service has draw-in groove and spacing groove to carry out spacing fixed to guard plate and limiting plate when releasing the guard plate, makes more firm when protecting equipment inside of guard plate.
As a further aspect of the present invention: the cavity has been seted up to the inside of back shaft, the keyway has been seted up to the inner wall of cavity, and through the setting of cavity and keyway, the user can install equipment through the cavity is quick to carry out the joint through the keyway to equipment and fix, make equipment more firm when using.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, through the matching arrangement among the chain wheel body, the wheel teeth, the gear groove, the first supporting pad, the first chute, the first bearing, the first protective cover, the second bearing, the second protective cover, the second supporting pad, the damping spring and the slider, when the device is used, a user sets the chain in the wheel teeth on one side of the chain wheel body and the inside of the gear groove, when the chain wheel body drives the chain to rotate, the first chute rotates on the surface of the slider along with the chain wheel body, when the chain wheel body rotates, the generated vibration is transmitted to the damping spring by the slider, and the vibration generated when the device operates is reduced by the contraction of the damping spring, thereby reducing the possibility that the chain falls off due to vibration, and when the chain operates and rotates, the chain is protected by the first supporting pad, the first protective cover, the second protective cover and the second supporting pad to support and limit, can block the chain when the chain is about to take off the chain, prevent that the chain from droing, carry out the shock attenuation through damping spring to equipment to reduce and take off the chain probably, carry on spacing the blockking to the chain by first supporting pad, first protective cover, second protective cover and second supporting pad, further prevent the appearance of chain phenomenon of taking off, reduce the possibility of taking off the chain, make the more smooth of equipment operation, facilitate for the user.
2. In the utility model, through the arrangement of the containing cavity, the protection plate, the second chute, the push plate and the clamping groove, the user pushes the push plate to slide in the second chute, the protection plate is driven to slide out of the containing cavity, so that the protection plate card is connected into the clamping groove for fixing and protects the inside of the equipment to prevent foreign objects from falling into the equipment, the damage to the inside of the equipment can cause the equipment to be incapable of operating normally, the convenience is provided for the high-efficiency work of the user, the chain can be limited by the limiting plate, the swaying chain is blocked, the chain is prevented from being broken and damaged when colliding with the protection plate during operation and swaying, through the setting of cavity and keyway, user of service can install equipment through the cavity is quick to carry out the joint through the keyway to equipment and fix, make equipment more firm when using.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the sprocket body of the present invention;
fig. 3 is a schematic view of the internal structure of the first protective cover of the present invention;
fig. 4 is a schematic side view of the second protective cover of the present invention.
In the figure: 1. a sprocket body; 2. gear teeth; 3. a gear groove; 4. a first support pad; 5. a first chute; 6. a support shaft; 7. a first bearing; 8. a first protective cover; 9. a second bearing; 10. a second protective cover; 11. a second support pad; 12. an empty groove; 13. a support plate; 14. a damping spring; 15. a slider; 16. a receiving cavity; 17. a protection plate; 18. a second chute; 19. pushing the plate; 20. a chain groove; 21. a limiting plate; 22. a card slot; 23. a limiting groove; 24. a cavity; 25. a keyway.
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 to 4, in an embodiment of the present invention, a damping type driving sprocket comprises a sprocket body 1, a sprocket tooth 2 is disposed on a surface of the sprocket body 1, a gear groove 3 is disposed at a bottom of the sprocket tooth 2, a first support pad 4 is fixedly connected to one side of the sprocket body 1, a first sliding groove 5 is disposed inside the first support pad 4, a support shaft 6 is inserted into the sprocket body 1, a first bearing 7 is fixedly connected to one end of the support shaft 6, a first protective cover 8 is fixedly connected to a surface of the first bearing 7, a second bearing 9 is fixedly connected to the other end of the support shaft 6, a second protective cover 10 is fixedly connected to a surface of the second bearing 9, a second protective cover 11 is fixedly connected to one side of each of the first protective cover 8 and the second protective cover 10, a hollow groove 12 is disposed inside the second support pad 11, and a support pad 13 is fixedly connected to an inside of the hollow groove 12, the top of the supporting plate 13 is fixedly connected with a damping spring 14, one end of the damping spring 14 is fixedly connected with a sliding block 15, and the sliding block 15 is connected inside the first sliding chute 5 in a sliding manner; through the sprocket body 1, the teeth of a cogwheel 2, the gear groove 3, first supporting pad 4, first spout 5, first bearing 7, first protective cover 8, second bearing 9, the second protective cover 10, second supporting pad 11, cooperation setting between damping spring 14 and slider 15, can make this device when using, the user sets up the chain in the inside of the teeth of a cogwheel 2 and gear groove 3 of sprocket body 1 one side, when sprocket body 1 drives the chain and rotates the operation, sprocket body 1 rotates, first spout 5 is constantly rotated on the surface of slider 15 along with sprocket body 1, by slider 15 with sprocket body 1 when rotating, the vibrations that produce transmit damping spring 14 to, and slow down the vibrations that produce when equipment moves through damping spring's 14 shrink, thereby reduce the possibility that the chain takes place to drop because of vibrations, and when the chain operation rotates, by first supporting pad 4, First protective cover 8, second protective cover 10 and second supporting pad 11 protect the chain and support and spacing, can block the chain when the chain is about to take off the chain, prevent that the chain from coming off, carry out the shock attenuation to equipment through damping spring 14, thereby reduce and take off the chain probably, by first supporting pad 4, first protective cover 8, second protective cover 10 and second supporting pad 11 carry out spacing the blockking to the chain, further prevent the appearance of taking off the chain phenomenon, reduce the possibility of taking off the chain, make the more smooth of equipment operation, facilitate for the user.
The utility model discloses a theory of operation is: through the sprocket body 1, the teeth of a cogwheel 2, the gear groove 3, first supporting pad 4, first spout 5, first bearing 7, first protective cover 8, second bearing 9, the second protective cover 10, second supporting pad 11, cooperation setting between damping spring 14 and slider 15, can make this device when using, the user sets up the chain in the inside of the teeth of a cogwheel 2 and gear groove 3 of sprocket body 1 one side, when sprocket body 1 drives the chain and rotates the operation, sprocket body 1 rotates, first spout 5 is constantly rotated on the surface of slider 15 along with sprocket body 1, by slider 15 with sprocket body 1 when rotating, the vibrations that produce transmit damping spring 14 to, and slow down the vibrations that produce when equipment moves through damping spring's 14 shrink, thereby reduce the possibility that the chain takes place to drop because of vibrations, and when the chain operation rotates, by first supporting pad 4, The first protective cover 8, the second protective cover 10 and the second supporting pad 11 are used for protecting, supporting and limiting the chain, the chain can be blocked when the chain is about to be separated, the chain is prevented from falling off, the equipment is damped through the damping spring 14, so that the possibility of chain separation is reduced, the chain is limited and blocked by the first supporting pad 4, the first protective cover 8, the second protective cover 10 and the second supporting pad 11, the phenomenon of chain separation is further prevented, the possibility of chain separation is reduced, the equipment can run more smoothly, convenience is brought to users, the users push the push plate 19 through the storage cavity 16, the protective plate 17, the second sliding groove 18, the push plate 19 and the clamping groove 22, the users push the push plate 19, the push plate 19 slides in the second sliding groove 18, the protective plate 17 is driven to slide out of the storage cavity 16, the protective plate 17 is clamped in the clamping groove 22 to be fixed, and the inside of the equipment is protected, prevent that the foreign object from dropping to the inside of equipment, cause the damage to the inside of equipment, lead to the unable normal function of equipment, can high-efficient work facilitate for the user, setting through limiting plate 21, can carry on spacingly to the chain, block the chain that rocks, prevent that the chain from rocking when the operation, striking to guard plate 17 and fracture damage appears, setting through cavity 24 and keyway 25, the user can install equipment through 24 quick with the cavity, and carry out the joint through keyway 25 and fix equipment, make equipment more firm when using.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a shock-proof type driving sprocket, includes sprocket body (1), its characterized in that: the chain wheel comprises a chain wheel body (1), wherein gear teeth (2) are arranged on the surface of the chain wheel body (1), a gear groove (3) is formed in the bottom of the gear teeth (2), a first supporting pad (4) is fixedly connected to one side of the chain wheel body (1), a first sliding groove (5) is formed in the first supporting pad (4), a supporting shaft (6) is inserted into the chain wheel body (1), a first bearing (7) is fixedly connected to one end of the supporting shaft (6), a first protective cover (8) is fixedly connected to the surface of the first bearing (7), a second bearing (9) is fixedly connected to the other end of the supporting shaft (6), a second protective cover (10) is fixedly connected to the surface of the second bearing (9), a second supporting pad (11) is fixedly connected to one side of each of the first protective cover (8) and the second protective cover (10), and a hollow groove (12) is formed in the second supporting pad (11), the inside fixedly connected with backup pad (13) of dead slot (12), the top fixedly connected with damping spring (14) of backup pad (13), the one end fixedly connected with slider (15) of damping spring (14), slider (15) sliding connection is in the inside of first spout (5).
2. A vibration-damped drive sprocket as set forth in claim 1, wherein: one side of first protective cover (8) is provided with accomodates chamber (16), the inside sliding connection of accomodating chamber (16) has guard plate (17).
3. A vibration-damped drive sprocket as set forth in claim 2, wherein: second spout (18) have been seted up to first protective cover (8) one side, one side fixedly connected with push pedal (19) of guard plate (17), push pedal (19) sliding connection is in the inside of second spout (18).
4. A vibration-damped drive sprocket as set forth in claim 2, wherein: chain groove (20) have been seted up to one side of guard plate (17), one side fixedly connected with limiting plate (21) of chain groove (20).
5. A vibration-damped drive sprocket as set forth in claim 1, wherein: a clamping groove (22) is formed in the second protective cover (10), and a limiting groove (23) is formed in one side of the clamping groove (22).
6. A vibration-damped drive sprocket as set forth in claim 1, wherein: a cavity (24) is formed in the supporting shaft (6), and a key groove (25) is formed in the inner wall of the cavity (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022755731.0U CN213871008U (en) | 2020-11-25 | 2020-11-25 | Shock-proof type driving sprocket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022755731.0U CN213871008U (en) | 2020-11-25 | 2020-11-25 | Shock-proof type driving sprocket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213871008U true CN213871008U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022755731.0U Active CN213871008U (en) | 2020-11-25 | 2020-11-25 | Shock-proof type driving sprocket |
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| Country | Link |
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| CN (1) | CN213871008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294401A (en) * | 2021-11-17 | 2022-04-08 | 安徽麦克威链传动制造有限公司 | High stability prevents sprocket of beating |
-
2020
- 2020-11-25 CN CN202022755731.0U patent/CN213871008U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294401A (en) * | 2021-11-17 | 2022-04-08 | 安徽麦克威链传动制造有限公司 | High stability prevents sprocket of beating |
| CN114294401B (en) * | 2021-11-17 | 2024-01-26 | 安徽麦克威链传动制造有限公司 | High-stability anti-jumping chain wheel |
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