CN216009461U

CN216009461U - Dismantle convenient drive wheel

Info

Publication number: CN216009461U
Application number: CN202122102590.7U
Authority: CN
Inventors: 王文亮
Original assignee: Shijiazhuang Yaoquan Technology Co ltd
Current assignee: Shijiazhuang Yaoquan Technology Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-03-11
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a dismantle convenient drive wheel, including the drive wheel main part, fixedly connected with axle sleeve between the drive wheel main part, the inside top of axle sleeve is provided with the stopper, be provided with the mounting groove between the bottom of stopper and the axle sleeve. This dismantle convenient drive wheel is through being provided with the stopper, spacing bolt, spacing groove and dead slot, the spacing groove of the inside bottom of axle sleeve and the fixture block of pivot bottom align, promote the drive wheel main part after the alignment and make the axle sleeve cover in the outside of pivot, twist after the cover and drive spacing bolt and make spacing bolt extrusion stopper accomplish the installation to the drive wheel main part, it makes stopper and pivot production distance to unscrew spacing bolt when needing to dismantle the drive wheel main part, stopper and spacing bolt produce the inside that spurs the drive wheel main part after the distance and make the pivot break away from the mounting groove, the inside that the pivot breaks away from the mounting groove then accomplishes the dismantlement to the drive wheel main part, the solution is inconvenient installation dismantlement, use inconvenient problem.

Description

Dismantle convenient drive wheel

Technical Field

The utility model relates to a drive wheel technical field specifically is a dismantle convenient drive wheel.

Background

The drive wheel belongs to dish hub class part, uses the drive wheel transmission can alleviate the load impact, and the drive wheel still has transmission smooth operation, the noise is low, the vibration is low grade advantage, because the driven simple structure of drive wheel still has a plurality of advantages, so more and more machines begin to use the drive wheel to wear to move, but present drive wheel still has some problems and does not obtain solving.

The existing driving wheel is inconvenient to install and disassemble and use; the belt main body is not effectively limited, so that the belt is easy to deviate; the transmission wheel is not effectively radiated, and the service life of the transmission wheel and the belt is easily reduced. Therefore, a driving wheel which is convenient to disassemble is developed to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dismantle convenient drive wheel to propose inconvenient installation dismantlement in solving above-mentioned background art, use inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dismantle convenient drive wheel, includes the drive wheel main part, fixedly connected with axle sleeve between the drive wheel main part, the inside top of axle sleeve is provided with the stopper, be provided with the mounting groove between the bottom of stopper and the axle sleeve, be provided with the dead slot between the top of axle sleeve and stopper, the spacing groove has been seted up to the inside bottom of axle sleeve, the outside of axle sleeve is provided with the belt main part, the spacing lug of bottom fixedly connected with of belt main part, the lateral wall of axle sleeve is provided with spacing recess, the second louvre has been seted up to the lateral wall of axle sleeve.

Preferably, a rotating shaft is arranged in the mounting groove, and a clamping block at the bottom end of the rotating shaft is embedded in the limiting groove.

Preferably, the inside of dead slot is provided with spacing bolt, spacing bolt is provided with three groups.

Preferably, the limiting convex blocks are provided with a plurality of groups, the number of the limiting grooves is equal to that of the limiting convex blocks, and the limiting convex blocks are embedded in the limiting grooves.

Preferably, the two ends of the driving wheel main body are fixedly connected with radiating fins, and the driving wheel main body and the shaft sleeve are internally provided with a reserved groove.

Preferably, first heat dissipation holes are formed among the heat dissipation fins and are formed in two ends of the outer portion of the driving wheel body, and the first heat dissipation holes are annularly formed in two ends of the driving wheel body.

Compared with the prior art, the beneficial effects of the utility model are that: the transmission wheel convenient to disassemble not only realizes convenient assembly and disassembly of the transmission wheel, realizes limit of the belt main body, but also realizes heat dissipation of the transmission wheel;

(1) the limiting block, the limiting bolt, the limiting groove and the empty groove are arranged, when the driving wheel main body is required to be installed on the rotating shaft, the limiting groove at the bottom end inside the shaft sleeve is aligned with the clamping block at the bottom end of the rotating shaft, the driving wheel main body is pushed to enable the shaft sleeve to be sleeved outside the rotating shaft after alignment, the limiting bolt is screwed after the sleeve is well sleeved, the limiting bolt is extruded by the limiting block to finish installation of the driving wheel main body, when the driving wheel main body is required to be disassembled, the limiting bolt is unscrewed to enable the limiting block and the rotating shaft to generate a distance, the driving wheel main body is pulled to enable the rotating shaft to be separated from the inside of the mounting groove after the distance is generated by the limiting block and the limiting bolt, and the disassembling of the driving wheel main body is finished when the rotating shaft is separated from the inside of the mounting groove;

(2) the belt body is arranged outside the shaft sleeve, the limiting lug at the bottom end of the belt body can move inside the limiting groove when the shaft sleeve rotates, the limiting groove can limit the belt body through the limiting lug to enable the position of the belt body to be kept unchanged when the belt body rotates, the belt body is prevented from slipping outside the shaft sleeve, a plurality of groups of second heat dissipation holes are formed in the shaft sleeve, and the shaft sleeve and the belt body can be dissipated through the second heat dissipation holes when heat is generated by friction between the shaft sleeve and the belt body;

(3) through being provided with heat radiation fins, first louvre and reservation groove, the first louvre at the inside both ends of drive wheel main part can dispel the heat to axle sleeve and belt main part between the drive wheel main part when the drive wheel main part produces the heat in the course of the work, the heat radiation fins at drive wheel main part both ends then further dispel the heat to the belt main part, dispel the heat to drive wheel main part and belt main part and can prevent that the belt main part is ageing, thereby make the life of drive wheel main part and belt main part increase, the reservation groove has been seted up in the inside of drive wheel main part and axle sleeve, the reservation groove not only can dispel the heat to drive wheel main part and belt main part and still has the weight and the cost that reduce the drive wheel main part.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the front view of the local section structure of the limiting block of the present invention;

fig. 4 is an enlarged partial cross-sectional view of the point a in fig. 2 according to the present invention.

In the figure: 1. a driving wheel main body; 2. a shaft sleeve; 3. a limiting block; 4. mounting grooves; 5. a limit bolt; 6. heat dissipation fins; 7. a first heat dissipation hole; 8. reserving a groove; 9. a limiting groove; 10. a second heat dissipation hole; 11. a belt body; 12. an empty groove; 13. a limiting bump; 14. and a limiting 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.

Example 1: referring to fig. 1-4, a driving wheel convenient to disassemble includes a driving wheel main body 1, a shaft sleeve 2 is fixedly connected between the driving wheel main body 1, a limiting block 3 is arranged at the top end inside the shaft sleeve 2, an installation groove 4 is arranged between the bottom end of the limiting block 3 and the shaft sleeve 2, a hollow groove 12 is arranged between the shaft sleeve 2 and the top end of the limiting block 3, a limiting groove 9 is arranged at the bottom end inside the shaft sleeve 2, a belt main body 11 is arranged outside the shaft sleeve 2, a rotating shaft is arranged inside the installation groove 4, a clamping block at the bottom end of the rotating shaft is embedded inside the limiting groove 9, a limiting bolt 5 is arranged inside the hollow groove 12, and three groups of limiting bolts 5 are arranged;

specifically, as shown in fig. 1 and fig. 3, the limiting groove 9 of the inside bottom of the shaft sleeve 2 and the fixture block of the bottom of the rotating shaft are aligned when the driving wheel main body 1 is required to be installed on the rotating shaft, the driving wheel main body 1 is pushed after alignment to enable the shaft sleeve 2 to be sleeved outside the rotating shaft, the limiting bolt 5 is screwed after the sleeve is completed to enable the limiting bolt 5 to extrude the limiting block 3 to complete installation of the driving wheel main body 1, the limiting bolt 5 is unscrewed when the driving wheel main body 1 is required to be disassembled to enable the limiting block 3 and the rotating shaft to generate a distance, the driving wheel main body 1 is pulled after the limiting block 3 and the limiting bolt 5 generate a distance to enable the rotating shaft to be separated from the inside of the mounting groove 4, the disassembling of the driving wheel main body 1 is completed by the inside of the rotating shaft separated from the mounting groove 4, the structure is simple, and the device is convenient and practical.

Example 2: the bottom end of the belt body 11 is fixedly connected with a limiting bump 13, the outer side wall of the shaft sleeve 2 is provided with a limiting groove 14, the outer side wall of the shaft sleeve 2 is provided with a second heat dissipation hole 10, the limiting bumps 13 are provided with a plurality of groups, the number of the limiting grooves 14 is equal to that of the limiting bumps 13, and the limiting bumps 13 are embedded in the limiting groove 14;

specifically, as shown in fig. 2 and 4, the belt body 11 is disposed outside the shaft sleeve 2, when the shaft sleeve 2 rotates, the limiting protrusion 13 at the bottom end of the belt body 11 moves inside the limiting groove 14, the limiting groove 14 can limit the belt body 11 through the limiting protrusion 13, so that the belt body 11 keeps the position unchanged when rotating, thereby preventing the belt body 11 from slipping outside the shaft sleeve 2, multiple sets of second heat dissipation holes 10 are disposed inside the shaft sleeve 2, and when the shaft sleeve 2 and the belt body 11 rub to generate heat, the second heat dissipation holes 10 can dissipate heat from the shaft sleeve 2 and the belt body 11.

Example 3: the two ends of the driving wheel main body 1 are fixedly connected with radiating fins 6, reserved grooves 8 are formed in the driving wheel main body 1 and the shaft sleeve 2, first radiating holes 7 are formed among the radiating fins 6, the first radiating holes 7 are formed in the two ends of the outer portion of the driving wheel main body 1, and the first radiating holes 7 are annularly divided at the two ends of the driving wheel main body 1;

specifically, as shown in fig. 1 and 2, when the driving wheel body 1 generates heat in the working process, the first heat dissipation holes 7 at the two ends inside the driving wheel body 1 can dissipate heat of the shaft sleeve 2 and the belt body 11 between the driving wheel body 1, the heat dissipation fins 6 at the two ends of the driving wheel body 1 further dissipate heat of the belt body 11, the driving wheel body 1 and the belt body 11 are dissipated heat to prevent the belt body 11 from aging, so that the service lives of the driving wheel body 1 and the belt body 11 are prolonged, the reserved groove 8 is formed inside the driving wheel body 1 and the shaft sleeve 2, and the reserved groove 8 not only can dissipate heat of the driving wheel body 1 and the belt body 11, but also can reduce the weight and the cost of the driving wheel body 1.

The working principle is as follows: the utility model aligns the limiting groove 9 at the bottom end inside the shaft sleeve 2 with the clamping block at the bottom end of the rotating shaft when in use, pushes the driving wheel main body 1 to lead the shaft sleeve 2 to be sleeved outside the rotating shaft after aligning, and twists the limiting bolt 5 to lead the limiting bolt 5 to extrude the limiting block 3 to complete the installation of the driving wheel main body 1 after being sleeved, the belt main body 11 is arranged outside the shaft sleeve 2, the limiting lug 13 at the bottom end of the belt main body 11 can move inside the limiting groove 14 when the shaft sleeve 2 rotates, the limiting groove 14 can limit the belt main body 11 through the limiting lug 13 to lead the belt main body 11 to keep the position unchanged when rotating, thereby avoiding the belt main body 11 from skidding outside the shaft sleeve 2, a plurality of groups of second heat dissipation holes 10 are arranged inside the shaft sleeve 2, when the shaft sleeve 2 and the belt main body 11 generate heat through friction, the second heat dissipation holes 10 can dissipate heat for the shaft sleeve 2 and the belt main body 11, the first heat dissipation holes 7 at two ends in the driving wheel main body 1 can dissipate heat of the shaft sleeve 2 and the belt main body 11 between the driving wheel main body 1, the heat dissipation fins 6 at two ends of the driving wheel main body 1 can conveniently dissipate heat of the belt main body 11, the driving wheel main body 1 and the belt main body 11 can be prevented from aging, so that the service life of the driving wheel main body 1 and the belt main body 11 is prolonged, the reserved grooves 8 are formed in the driving wheel main body 1 and the shaft sleeve 2, the reserved grooves 8 can not only dissipate heat of the driving wheel main body 1 and the belt main body 11, but also reduce the weight and the cost of the driving wheel main body 1, when the driving wheel main body 1 is disassembled, the limiting bolts 5 are loosened to enable the limiting blocks 3 and the rotating shaft to generate a distance, and after the limiting blocks 3 and the limiting bolts 5 generate a distance, the driving wheel main body 1 is pulled to enable the rotating shaft to be separated from the inside of the mounting groove 4, the pivot breaks away from the inside of mounting groove 4 and then accomplishes the dismantlement to driving wheel main part 1, simple structure, convenient and practical.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dismantle convenient drive wheel, includes drive wheel main part (1), its characterized in that: fixedly connected with axle sleeve (2) between drive wheel main part (1), the inside top of axle sleeve (2) is provided with stopper (3), be provided with mounting groove (4) between the bottom of stopper (3) and axle sleeve (2), be provided with dead slot (12) between the top of axle sleeve (2) and stopper (3), spacing groove (9) have been seted up to the inside bottom of axle sleeve (2), the outside of axle sleeve (2) is provided with belt main part (11), the spacing lug of bottom fixedly connected with (13) of belt main part (11), the lateral wall of axle sleeve (2) is provided with spacing recess (14), second louvre (10) have been seted up to the lateral wall of axle sleeve (2).

2. A conveniently disassembled drive wheel according to claim 1, wherein: the inside of mounting groove (4) is provided with the pivot, the fixture block of pivot bottom inlays in the inside of spacing groove (9).

3. A conveniently disassembled drive wheel according to claim 1, wherein: the inside of dead slot (12) is provided with spacing bolt (5), spacing bolt (5) are provided with three groups.

4. A conveniently disassembled drive wheel according to claim 1, wherein: the limiting lugs (13) are provided with multiple groups, the number of the limiting grooves (14) is equal to that of the limiting lugs (13), and the limiting lugs (13) are embedded in the limiting grooves (14).

5. A conveniently disassembled drive wheel according to claim 1, wherein: the heat dissipation device is characterized in that the two ends of the driving wheel main body (1) are fixedly connected with heat dissipation fins (6), and the driving wheel main body (1) and the shaft sleeve (2) are internally provided with a reserved groove (8).

6. A conveniently disassembled drive wheel according to claim 5, wherein: the heat dissipation device is characterized in that first heat dissipation holes (7) are formed among the heat dissipation fins (6), the first heat dissipation holes (7) are formed in two ends of the outer portion of the driving wheel main body (1), and the first heat dissipation holes (7) are distributed in an annular mode at two ends of the driving wheel main body (1).