CN213949669U

CN213949669U - Synchronous belt conveying device

Info

Publication number: CN213949669U
Application number: CN202023051082.2U
Authority: CN
Inventors: 陈晓东
Original assignee: Foshan Gaichi Industrial Belt Co ltd
Current assignee: Foshan Gaichi Industrial Belt Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-13
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to the technical field of synchronous belts, and discloses a synchronous belt conveying device; the synchronous belt comprises a synchronous belt main body, a synchronous belt pulley main body, a motor base and a coupling; two pairs of support frames which are opposite to each other in the front and back are arranged on the left side and the right side in the space, a rotating shaft is rotatably connected between the front support frame and the back support frame, a plurality of annular grooves are formed in the rotating shaft, and the synchronous belt pulley main body is rotatably arranged in the annular grooves; the rotating shaft is provided with a plurality of annular grooves, and the annular grooves can be used for selecting a corresponding number of synchronous pulley main bodies according to the size of the conveyed object, so that the method is more flexible and economical; the synchronous belt is characterized in that a plurality of triangular guide teeth and guide tooth grooves are respectively arranged in the synchronous belt groove and the synchronous belt wheel groove, when the synchronous belt and the synchronous belt wheel are meshed with each other, the guide teeth are inserted into the guide tooth grooves, the synchronous belt can be positioned, and the phenomenon of movement and slipping is avoided.

Description

Synchronous belt conveying device

Technical Field

The utility model relates to a hold-in range technical field specifically is a hold-in range conveyer.

Background

The synchronous belt transmission consists of a ring belt with tooth-shaped inner peripheral surfaces at equal intervals and wheels with corresponding inosculation; it integrates the advantages of belt transmission, chain transmission and gear transmission; when the transmission device rotates, the power is transmitted by meshing the teeth and the tooth grooves of the wheels, the transmission synchronous belt transmission has accurate transmission ratio, no slip difference, constant speed ratio, stable transmission, vibration absorption, low noise, large transmission ratio range which can generally reach 1:10, high transmission efficiency which can generally reach 98 percent, compact structure, suitability for multi-shaft transmission, no need of lubrication and no pollution, and therefore, the transmission device can normally work in places which do not allow pollution and have severe working environments.

The existing synchronous belt device frequently shakes during the process of conveying objects, and the sliding between the synchronous belt and the synchronous belt wheel can cause errors in conveying precision; the synchronous belt shakes to cause adverse effects on the whole conveying device; in addition, most of the existing synchronous belt devices adopt a wider synchronous belt for conveying, so that waste is caused when some objects which do not need the wider synchronous belt are conveyed; therefore, it is necessary to provide a new apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hold-in range conveyer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a synchronous belt conveying device comprises a synchronous belt main body, a synchronous belt pulley main body, a motor base and a coupling; two pairs of support frames which are opposite to each other in the front and back are arranged on the left side and the right side in the space, a rotating shaft is rotatably connected between the front support frame and the back support frame, a plurality of annular grooves are formed in the rotating shaft, and the synchronous belt pulley main body is rotatably arranged in the annular grooves; the front end of the left rotating shaft is rotationally connected with a motor through a coupler, and the motor is fixedly arranged at the top of a motor base fixedly connected with the outer wall of the left front supporting frame; a synchronous pulley groove and a synchronous pulley gear tooth are arranged in the circumferential direction of the synchronous pulley main body; the meshing has annular hold-in range main part in the hold-in range main part, hold-in range main part is inside to be provided with hold-in range groove and the synchronous belt tooth, wherein the synchronous belt tooth and hold-in range groove looks adaptation, hold-in range groove and hold-in range teeth of a cogwheel looks adaptation.

As a further aspect of the present invention: the top of the synchronous belt tooth is provided with a rectangular guide tooth groove, guide teeth are arranged in the synchronous belt groove, and the guide teeth are matched with the guide tooth groove.

As a further aspect of the present invention: the cross sections of the guide teeth and the guide tooth grooves are triangular.

As a further aspect of the present invention: and arc-shaped limiting plates are fixedly arranged on the front side and the rear side of the synchronous pulley groove.

As a further aspect of the present invention: a triangular stripper plate with a left-high right-low inclined structure is arranged between the two supporting frames on the right side.

Compared with the prior art, the beneficial effects of the utility model are that: the rotating shaft is provided with a plurality of annular grooves, and the annular grooves can be used for selecting a corresponding number of synchronous pulley main bodies according to the size of the conveyed object, so that the method is more flexible and economical; a plurality of triangular guide teeth and guide tooth grooves are respectively arranged in the synchronous belt groove and the synchronous belt pulley groove, and when the synchronous belt and the synchronous belt pulley are meshed with each other, the guide teeth are inserted into the guide tooth grooves, so that the synchronous belt can be positioned, and the phenomena of shifting and slipping are avoided; the use of the limiting plate that is located synchronous pulley groove both sides can be further carry on spacingly to the hold-in range, has strengthened hold-in range device stability during the operation.

Drawings

Fig. 1 is a schematic perspective view of a synchronous belt conveying device.

Fig. 2 is a schematic sectional front view of a synchronous belt conveying device.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a schematic top view of a timing belt conveyor.

Wherein: synchronous belt main part 1, synchronous pulley main part 2, support frame 3, motor 4, motor cabinet 5, axis of rotation 6, stripper 7, ring channel 8, synchronous pulley groove 9, limiting plate 10, synchronous belt trough 11, synchronous belt tooth 12, direction tooth 13, direction tooth's socket 14, shaft coupling 15, synchronous belt teeth of a cogwheel 16.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1-4, a synchronous belt conveying device includes a synchronous belt main body 1, a synchronous pulley main body 2, a motor 4, a motor base 5 and a coupling 15; two pairs of support frames 3 which are opposite to each other in the front and back are arranged on the left side and the right side in the space, a rotating shaft 6 is rotatably connected between the front support frame 3 and the back support frame 3, a plurality of annular grooves 8 are formed in the rotating shaft 6, and the synchronous belt pulley main body 2 is rotatably installed in the annular grooves 8; the front end of the left rotating shaft 6 is rotatably connected with a motor 4 through a coupler 15, and the motor 4 is fixedly arranged at the top of a motor base 5 fixedly connected with the outer wall of the left front supporting frame 3; a synchronous pulley groove 9 and a synchronous pulley gear tooth 16 are arranged in the circumferential direction of the synchronous pulley main body 2, and a guide tooth groove 14 with a triangular cross section is arranged at the top of the synchronous belt tooth 12; the synchronous pulley body 2 is meshed with an annular synchronous belt body 1, a synchronous belt groove 11 and a synchronous belt tooth 12 are arranged inside the synchronous belt body 1, the synchronous belt tooth 12 is matched with the synchronous pulley groove 9, and the synchronous belt groove 11 is matched with a synchronous belt gear tooth 16; triangular guide teeth 13 are arranged in the synchronous belt groove 11, and the guide teeth 13 are matched with the guide tooth grooves 14.

Example two

On the basis of the first embodiment, in order to optimize the performance of the device, circular arc-shaped limiting plates 10 are fixedly mounted on the front side and the rear side of the synchronous pulley groove 9, and the limiting plates 10 can further limit the position of the synchronous pulley main body 1; a triangular discharging plate 7 with a left-high-right-low inclined structure is arranged between the two supporting frames 3 on the right side, and the discharging plate 7 can buffer descending objects.

The utility model discloses a theory of operation is: when using, at first select the quantity of the synchronous pulley main part 2 that needs the installation according to the article that transmit, then rotate synchronous pulley main part 2 and install the inside at ring channel 8, then mesh hold-in range main part 1 on synchronous pulley main part 2, later on the starter motor 4, motor 4 begins to drive axis of rotation 6 rotatory, the rotation of axis of rotation 6 is then driven and is located the synchronous pulley main part 2 of ring channel 8 inside and rotate, the rotation of synchronous pulley main part 2 drives hold-in range main part 1 through the meshing and rotates and then begin to transmit the article, at the in-process of transmission, the direction tooth 13 that is located on hold-in range main part 1 can with be located the mutual adaptation of direction tooth's socket 14 on the hold-in range teeth of a cogwheel 16, and then can restrict the phenomenon of rocking that the article takes place in data send process.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A synchronous belt conveying device comprises a synchronous belt main body (1), a synchronous belt wheel main body (2), a motor (4), a motor base (5) and a coupling (15); the belt pulley is characterized in that a plurality of annular grooves (8) are formed in the rotating shaft (6), and the synchronous pulley main body (2) is rotatably installed in the annular grooves (8); the front end of the left rotating shaft (6) is rotatably connected with a motor (4) through a coupler (15), and the motor (4) is fixedly arranged at the top of a motor base (5) fixedly connected with the outer wall of the left front supporting frame (3); a synchronous pulley groove (9) and synchronous pulley gear teeth (16) are arranged in the circumferential direction of the synchronous pulley main body (2); the meshing has annular hold-in range main part (1) on synchronous pulley main part (2), hold-in range main part (1) is inside to be provided with hold-in range groove (11) and synchronous belt tooth (12), wherein synchronous belt tooth (12) and hold-in range pulley groove (9) looks adaptation, hold-in range groove (11) and hold-in range teeth of a cogwheel (16) looks adaptation.

2. A synchronous belt conveyor as claimed in claim 1, characterized in that the top of the synchronous belt teeth (12) is provided with rectangular guide tooth grooves (14), guide teeth (13) are provided in the synchronous belt grooves (11), and the guide teeth (13) are adapted to the guide tooth grooves (14).

3. A synchronous belt conveyor as claimed in claim 2, characterized in that the guide teeth (13) and guide gullets (14) are triangular in cross-sectional shape.

4. A synchronous belt conveying device as claimed in claim 1, characterized in that circular arc-shaped limiting plates (10) are fixedly mounted on the front and rear sides of the synchronous belt pulley groove (9).

5. A synchronous belt conveyor as claimed in any one of claims 1 to 4, characterized in that a triangular stripper plate (7) of a left-high right-low inclined structure is provided between the two supporting frames (3) on the right.