CN212717850U - Toothed belt transmission device - Google Patents
Toothed belt transmission device Download PDFInfo
- Publication number
- CN212717850U CN212717850U CN202021221896.3U CN202021221896U CN212717850U CN 212717850 U CN212717850 U CN 212717850U CN 202021221896 U CN202021221896 U CN 202021221896U CN 212717850 U CN212717850 U CN 212717850U
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- transmission
- seat
- toothed belt
- conveying
- rotatably connected
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Abstract
The utility model discloses a toothed belt transmission device, the on-line screen storage device comprises a base, one side at base top is rotated and is connected with the installation axle, install epaxial rotation and be connected with the conveying seat, sliding connection has the mount pad on the conveying seat, the mount pad is the longmen shape structure, all rotate on mount pad and the conveying seat and be connected with the conveying axle, conveying epaxial symmetry is fixed with two conveying gears, two that correspond link to each other through the transmission of conveying chain between the conveying gear, and two fixedly connected with toothed belt between the conveying chain, one side fixed mounting of conveying seat has adjusting motor, adjusting motor's flexible end links to each other with the mount pad is fixed, base top symmetry is fixed with two mounting substrate, two it is connected with the pivot to rotate between the mounting substrate. The utility model relates to a transmission technical field has solved the inconvenient and nonadjustable problem of angle of current toothed belt debugging, has the wide characteristics of application scope.
Description
Technical Field
The utility model relates to a transmission technical field especially relates to a toothed belt transmission.
Background
The toothed belt is a common conveying belt, and the toothed V belt needs to be debugged when the equipment is installed.
The toothed belt debugging process on the existing equipment is inconvenient, the tension degree of the toothed belt is difficult to control, the conveying angle of the toothed belt can not be adjusted mostly, the practicability is not strong, and therefore a toothed belt transmission device needs to be designed urgently.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to provide a toothed belt transmission in order to solve above-mentioned problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a toothed belt transmission device comprises a base, wherein one side of the top of the base is rotatably connected with an installation shaft, the installation shaft is rotatably connected with a transmission seat, the transmission seat is slidably connected with an installation seat, the installation seat is of a gantry structure, the installation seat and the transmission seat are both rotatably connected with transmission shafts, the transmission shafts are symmetrically fixed with two transmission gears, the two corresponding transmission gears are connected through transmission of transmission chains, a toothed belt is fixedly connected between the two transmission chains, one side of the transmission seat is fixedly provided with an adjusting motor, the telescopic end of the adjusting motor is fixedly connected with the installation seat, the top of the base is symmetrically fixed with two installation substrates, a rotating shaft is rotatably connected between the two installation substrates, two eccentric wheels are fixedly sleeved on the rotating shaft and abut against the bottom of the transmission seat, and one of the mounting substrates is fixedly connected with an angle adjusting motor for driving the rotating shaft to rotate.
Preferably, the top of the base is symmetrically and concavely provided with two arc-shaped grooves, and the two eccentric wheels are respectively positioned in the two arc-shaped grooves.
Preferably, two guide sliding grooves are formed in the top of the conveying seat in a penetrating mode, and two guide sliding seats which are inserted into the guide sliding grooves in a sliding mode are symmetrically fixed to the bottom of the mounting seat.
Preferably, every equal fixed mounting has a guide bar in the direction spout, just run through on the direction slide and offer the guiding hole that is used for sliding sleeve to cup joint the guide bar.
Preferably, the ends of both ends of the conveying shaft are rotatably connected with bearings.
Preferably, a vertical plate is integrally formed on one side of the installation shaft, a connection port is concavely formed in the top of the vertical plate, and the installation shaft is rotatably connected in the connection port.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the mounting seat is driven to slide on the conveying seat by controlling the extension of the extension end of the motor to be adjusted, the tensioning degree of the toothed belt can be slightly adjusted, and in the adjusting process, the mounting seat is guided by the matching guide effect of the guide sliding seat and the guide sliding groove, thereby being beneficial to improving the stability of the adjusting process;
2. the utility model discloses in, rotate through angle modulation motor drive pivot, the pivot drives eccentric wheel pivoted process can drive the conveying seat and uses the installation axle to rotate predetermined angle clockwise as the axle center, along with the continuation rotation of eccentric wheel, the conveying seat can return initial state because self gravity anticlockwise rotation again, can realize the angular adjustment of toothed belt conveying, has simple structure and the wide characteristics of application scope.
Drawings
Fig. 1 is a schematic structural view of a toothed belt transmission device according to the present invention;
fig. 2 is a sectional view of a toothed belt transmission device according to the present invention;
fig. 3 is a sectional view of the guide chute of the toothed belt transmission device according to the present invention.
In the figure: the device comprises a base 1, a conveying seat 2, an adjusting motor 3, a mounting seat 4, a mounting shaft 5, a conveying chain 6, a toothed belt 7, a conveying gear 8, a bearing 9, a guide chute 10, a guide sliding seat 11, a mounting base plate 12, an angle adjusting motor 13, an eccentric wheel 14, a rotating shaft 15, an arc-shaped groove 16, a guide hole 17 and a guide rod 18.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 only for convenience of description and 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.
Referring to fig. 1-3, a toothed belt transmission device comprises a base 1, wherein one side of the top of the base 1 is rotatably connected with an installation shaft 5, the installation shaft 5 is rotatably connected with a transmission seat 2, the transmission seat 2 is slidably connected with an installation seat 4, the installation seat 4 is of a gantry structure, the installation seat 4 and the transmission seat 2 are both rotatably connected with transmission shafts, two transmission gears 8 are symmetrically fixed on the transmission shafts, the two corresponding transmission gears 8 are in transmission connection through transmission chains 6, a toothed belt 7 is fixedly connected between the two transmission chains 6, one side of the transmission seat 2 is fixedly provided with an adjusting motor 3, the telescopic end of the adjusting motor 3 is fixedly connected with the installation seat 4, two installation substrates 12 are symmetrically fixed on the top of the base 1, a rotating shaft 15 is rotatably connected between the two installation substrates 12, two eccentric wheels 14 are fixedly connected on the rotating shaft 15, and the eccentric wheels 14 are abutted against the bottom of the transmission seat, and one of the mounting substrates 12 is fixedly connected with an angle adjusting motor 13 for driving the rotating shaft 15 to rotate.
It should be noted that the adjusting motor 3 controls the extension of the extension end to drive the mounting seat 4 to slide on the transmission seat 2, the tensioning degree of the toothed belt 7 can be slightly adjusted, and in the adjusting process, the mounting seat 4 is subjected to the guiding effect of the cooperation of the guiding sliding seat 11 and the guiding sliding groove 10, which is beneficial to improving the stability of the adjusting process;
the angle adjusting motor 13 drives the rotating shaft 15 to rotate, the rotating shaft 15 drives the eccentric wheel 14 to rotate, the conveying seat 2 is driven to rotate clockwise by a preset angle by taking the mounting shaft 5 as an axis, and the conveying seat 2 rotates anticlockwise to an initial state due to self gravity along with the continuous rotation of the eccentric wheel 14, so that the angle adjustment of the conveying of the toothed belt 7 can be realized;
wherein, the top of the base 1 is symmetrically provided with two arc grooves 16, and the two eccentric wheels 14 are respectively positioned in the two arc grooves 16;
it should be noted that, referring to fig. 2 of the specification, the arc-shaped groove 16 reserves enough space for the rotation of the eccentric wheel 14;
the top of the conveying seat 2 is provided with two guide sliding chutes 10 in a penetrating manner, the bottom of the mounting seat 4 is symmetrically fixed with two guide sliding seats 11 inserted in the guide sliding chutes 10 in a sliding manner, each guide sliding chute 10 is internally and fixedly provided with a guide rod 18, and the guide sliding seats 11 are provided with guide holes 17 for slidably sleeving the guide rods 18 in a penetrating manner;
it should be noted that, in the sliding process of the mounting seat 4, the guide sliding seat 11 horizontally slides in the guide sliding groove 10, and the guide sliding seat 11 slides along the guide rod 18 through the guide hole 17, so that the guide to the sliding process of the mounting seat 4 is realized, and the stability of the adjusting process is improved;
wherein, the end parts of the two ends of the transmission shaft are rotatably connected with bearings 9;
it should be noted that the bearing 9 is fixed on the mounting base 4 and the transmission base 2, and is used for realizing the mounting of the two transmission shafts;
wherein, one side of the mounting shaft 5 is integrally formed with a vertical plate, the top of the vertical plate is concavely provided with a connecting port, and the mounting shaft 5 is rotatably connected in the connecting port;
it should be noted that, referring to the attached fig. 1 of the specification, one side of the transmission seat 2 is inserted into the connection port and can rotate in the connection port.
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. A toothed belt transmission device comprises a base (1) and is characterized in that one side of the top of the base (1) is rotatably connected with an installation shaft (5), the installation shaft (5) is rotatably connected with a transmission seat (2), the transmission seat (2) is slidably connected with an installation seat (4), the installation seat (4) is of a gantry structure, the installation seat (4) and the transmission seat (2) are both rotatably connected with transmission shafts, the transmission shafts are symmetrically and fixedly provided with two transmission gears (8), the corresponding two transmission gears (8) are in transmission connection through transmission chains (6), a toothed belt (7) is fixedly connected between the two transmission chains (6), one side of the transmission seat (2) is fixedly provided with an adjusting motor (3), and the telescopic end of the adjusting motor (3) is fixedly connected with the installation seat (4), the angle adjusting device is characterized in that two mounting base plates (12) are symmetrically fixed to the top of the base (1), a rotating shaft (15) is rotatably connected between the two mounting base plates (12), two eccentric wheels (14) are fixedly sleeved on the rotating shaft (15), the eccentric wheels (14) are abutted to the bottom of the conveying seat (2), and one of the mounting base plates (12) is fixedly connected with an angle adjusting motor (13) for driving the rotating shaft (15) to rotate.
2. A toothed belt drive as claimed in claim 1, characterized in that the base (1) is provided symmetrically concavely at the top with two arc-shaped recesses (16), the two eccentrics (14) being located in the two arc-shaped recesses (16), respectively.
3. The toothed belt transmission device according to claim 1, wherein two guide sliding grooves (10) are formed through the top of the transmission seat (2), and two guide sliding seats (11) which are slidably inserted into the guide sliding grooves (10) are symmetrically fixed at the bottom of the mounting seat (4).
4. A toothed belt transmission as claimed in claim 3, characterized in that a guide rod (18) is fixedly mounted in each guide runner (10), and a guide hole (17) for slidably engaging with the guide rod (18) is formed through the guide carriage (11).
5. Toothed belt drive according to claim 1, characterized in that bearings (9) are rotatably connected to the ends of both ends of the transmission shaft.
6. The toothed belt transmission device according to claim 1, wherein a vertical plate is integrally formed on one side of the mounting shaft (5), a connection port is recessed in the top of the vertical plate, and the mounting shaft (5) is rotatably connected in the connection port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021221896.3U CN212717850U (en) | 2020-06-29 | 2020-06-29 | Toothed belt transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021221896.3U CN212717850U (en) | 2020-06-29 | 2020-06-29 | Toothed belt transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212717850U true CN212717850U (en) | 2021-03-16 |
Family
ID=74963838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021221896.3U Active CN212717850U (en) | 2020-06-29 | 2020-06-29 | Toothed belt transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212717850U (en) |
-
2020
- 2020-06-29 CN CN202021221896.3U patent/CN212717850U/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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A toothed belt transmission device Effective date of registration: 20230704 Granted publication date: 20210316 Pledgee: Ji'nan finance Company limited by guarantee Pledgor: SHANDONG DATO CNC EQUIPMENT Co.,Ltd. Registration number: Y2023980047323 |