CN211550457U

CN211550457U - Motor belt pulley capable of avoiding wheel falling

Info

Publication number: CN211550457U
Application number: CN201922012910.2U
Authority: CN
Inventors: 谢坤
Original assignee: Guangyuan Futai Building Materials Co ltd
Current assignee: Guangyuan Futai Building Materials Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-09-22
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a can avoid taking off motor pulley of wheel, including belt, motor, first mount, the flexible outrigger of second and second mount, the outer terminal surface welding in one side of motor has the dwang, the belt pulley body is equipped with two altogether, and two belt pulley bodies are about the belt symmetric distribution, the inside sliding connection of belt pulley body has first flexible outrigger, and the outer terminal surface sliding grafting in one side of first flexible outrigger has first flexible inner tower, the outer terminal surface in one side of first flexible inner tower of first mount welding, the flexible outer tower sliding connection of second deviates from one side of first flexible outrigger in the inside of belt pulley body, and the outer terminal surface sliding grafting in one side of the flexible outer tower of second has the flexible inner tower of second, belt pulley body, first mount, first flexible inner tower, first flexible outer tower, the flexible outer tower of second, The inside of the flexible inner tower of second, second mount has all been seted up logical groove. The utility model discloses can prevent that the belt from taking off the wheel.

Description

Motor belt pulley capable of avoiding wheel falling

Technical Field

The utility model relates to a motor pulley's technical field specifically is a can avoid taking off motor pulley of wheel.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law. The motor is represented by a letter M (old standard is represented by a letter D) in a circuit, the motor mainly plays a role of generating driving torque and serving as a power source of electrical appliances or various machines, the generator is represented by a letter G in a circuit, and the generator mainly plays a role of converting mechanical energy into electric energy.

Through retrieval, a motor belt pulley fixing mechanism with patent publication No. CN206017470U comprises a motor belt pulley, a transition sleeve and a back cap, wherein the motor transition sleeve is inserted into an output shaft of a motor, and the motor belt pulley is inserted into the transition sleeve. The inner hole wall of the motor belt pulley is milled with slotted holes A with the number of 1 or more than 1, bosses with the number of 1 or more than 1 are arranged at the large-diameter end of the taper hole on the outer diameter of the transition sleeve, and the bosses and the transition sleeve are of an integral structure. The fit between the inner hole of the motor belt pulley and the transition sleeve adopts clearance fit, and the inner hole wall of the motor belt pulley is milled with 1 or more than 1 slot hole A which is matched with the lug boss on the transition sleeve also adopts clearance fit.

The motor belt pulley in the prior art has the defects that: the belt pulley is often needed when the motor is used, and the belt of the motor belt pulley is easy to disengage when the motor belt pulley is used, so that the motor belt pulley is not safe enough to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can avoid taking off motor pulley of wheel possesses the advantage that can prevent that the belt from taking off the wheel, has solved and often need use the belt pulley when using the motor, and present motor pulley takes off the wheel easily when using, uses safe problem inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can avoid taking off motor pulley of wheel, includes belt pulley body, belt, motor, first mount, the flexible outrigger of second and second mount, the outer terminal surface welding in one side of motor has the dwang, the inside sliding connection of belt pulley body has first flexible outrigger, and the outer terminal surface in one side of first flexible outrigger slides and pegs graft and have first flexible inner tower, the outer terminal surface in one side of first flexible inner tower of first mount welding, the flexible outrigger sliding connection of second deviates from one side of first flexible outrigger in the inside of belt pulley body, and the outer terminal surface in one side of the flexible outer tower of second slides and pegs graft and have the flexible inner tower of second, the second mount welding is at the outer terminal surface in one side of the flexible inner tower of second.

Preferably, the belt is sleeved on the outer surface of the pulley body.

Preferably, the number of the belt pulley bodies is two, and the two belt pulley bodies are symmetrically distributed about the belt.

Preferably, the inside of belt pulley body, first mount, first flexible inner tower, first flexible outrigger, the flexible outer tower of second, the flexible inner tower of second, second mount has all been seted up logical groove, and the belt pulley body cup joints the surface at the dwang through leading to the groove.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a set up the belt pulley body, first mount, first flexible inner tower, first flexible outrigger, the flexible outrigger of second, the flexible inner tower of second and second mount, the effect that can prevent the belt from taking off the wheel has been reached, handheld first mount and second mount, the hand drives first mount and the removal of second mount, stretch first mount and second mount according to the width of belt, the flexible inner tower of first flexible inner tower and second of first mount and second mount, the flexible outer tower of first flexible inner tower and the flexible inner tower of second, cup joint the surface at the dwang with the belt pulley body, cup joint the belt at the surface of belt pulley body, first mount and second mount can the joint belt, can prevent that the belt from taking off the wheel, it is more convenient to use, and the practicality is stronger.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the belt pulley body according to the present invention;

fig. 3 is a schematic view of the main structure of the belt pulley body after moving.

In the figure: 1. a pulley body; 2. a belt; 3. rotating the rod; 4. a motor; 5. a first fixing frame; 6. a first telescopic inner frame; 7. a first telescoping outer frame; 8. a through groove; 9. a second telescoping outer frame; 10. a second telescopic inner frame; 11. a second fixing frame.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a can avoid taking off motor pulley of wheel, includes belt pulley body 1, belt 2, motor 4, first mount 5, the flexible outrigger 9 of second and second mount 11, and the outer terminal surface welding in one side of motor 4 has dwang 3, and belt pulley body 1 is equipped with two altogether, and two belt pulley bodies 1 are about 2 symmetric distributions of belt.

The inside of the belt pulley body 1 is slidably connected with a first telescopic outer frame 7, the outer end face of one side of the first telescopic outer frame 7 is slidably inserted with a first telescopic inner frame 6, a first fixing frame 5 is welded on the outer end face of one side of the first telescopic inner frame 6, a second telescopic outer frame 9 is slidably connected with one side of the inside of the belt pulley body 1, which is far away from the first telescopic outer frame 7, the outer end face of one side of the second telescopic outer frame 9 is slidably inserted with a second telescopic inner frame 10, a second fixing frame 11 is welded on the outer end face of one side of the second telescopic inner frame 10, a belt 2 is sleeved on the outer surface of the belt pulley body 1, the first fixing frame 5, the first telescopic inner frame 6, the first telescopic outer frame 7, the second telescopic outer frame 9, the second telescopic inner frame 10 and the inside of the second fixing frame 11 are all provided with through grooves 8, and the belt pulley body 1 is sleeved on the outer surface of, handheld first mount 5 and second mount 11, the hand drives first mount 5 and the removal of second mount 11, according to the tensile first mount 5 of width and the second mount 11 of belt 2, the tensile first flexible inner tower 6 of first mount 5 and second mount 11 and the flexible inner tower 10 of second, the flexible outer tower 7 of first flexible inner tower 6 and the flexible outer tower 9 of second of the flexible inner tower 10 of second, cup joint belt pulley body 1 at the surface of dwang 3, cup joint belt 2 at the surface of belt pulley body 1, first mount 5 and second mount 11 can joint belt 2, can prevent that belt 2 from taking off turns, it is more convenient to use, and the practicality is stronger.

The working principle is as follows: handheld first mount 5 and second mount 11, the hand drives first mount 5 and the removal of second mount 11, according to the tensile first mount 5 of width and the second mount 11 of belt 2, the flexible inner tower 6 of first mount 5 and the tensile second of second mount 11 and the flexible inner tower 10 of second, the flexible outer tower 7 of first flexible inner tower 6 and the flexible outer tower 9 of the tensile first flexible inner tower 10 of second, cup joint belt pulley body 1 at the surface of dwang 3, cup joint belt 2 at belt pulley body 1's surface, first mount 5 and second mount 11 can joint belt 2, can prevent that belt 2 from taking off the round.

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 can avoid taking off motor pulley of wheel, includes belt pulley body (1), belt (2), motor (4), first mount (5), the flexible outrigger of second (9) and second mount (11), its characterized in that: dwang (3) is welded to the outer terminal surface in one side of motor (4), the inside sliding connection of belt pulley body (1) has first flexible outrigger (7), and the outer terminal surface in one side of first flexible outrigger (7) slides and pegs graft and have first flexible inner tower (6), first mount (5) welding is at the outer terminal surface in one side of first flexible inner tower (6), the flexible outer tower of second (9) sliding connection deviates from one side of first flexible outrigger (7) in the inside of belt pulley body (1), and the outer terminal surface in one side of the flexible outer tower of second (9) slides and pegs graft and have flexible inner tower of second (10), second mount (11) welding is at the outer terminal surface in one side of the flexible inner tower of second (10).

2. The pulley of claim 1, wherein the pulley comprises: the belt (2) is sleeved on the outer surface of the belt pulley body (1).

3. The pulley of claim 1, wherein the pulley comprises: the belt pulley body (1) is provided with two belt pulley bodies (1) which are symmetrically distributed relative to the belt (2).

4. The pulley of claim 1, wherein the pulley comprises: the belt pulley body (1), the first fixing frame (5), the first telescopic inner frame (6), the first telescopic outer frame (7), the second telescopic outer frame (9), the second telescopic inner frame (10) and the second fixing frame (11) are all internally provided with a through groove (8), and the belt pulley body (1) is sleeved on the outer surface of the rotating rod (3) through the through groove (8).