CN210339246U - Transmission band mechanism - Google Patents
Transmission band mechanism Download PDFInfo
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- CN210339246U CN210339246U CN201921215185.2U CN201921215185U CN210339246U CN 210339246 U CN210339246 U CN 210339246U CN 201921215185 U CN201921215185 U CN 201921215185U CN 210339246 U CN210339246 U CN 210339246U
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- bearing roller
- tensioning
- protection casing
- roller
- transmission
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Abstract
The utility model discloses a transmission band mechanism, including frame, left bearing roller, right bearing roller, upper supporting roller, initiative bearing roller, first bearing roller, second bearing roller, tensioning bearing roller, left protection casing, right protection casing, driving motor and transmission band, left side bearing roller, right bearing roller rotate and install preceding, back both ends in the frame, the output shaft transmission of initiative bearing roller and driving motor is connected, the transmission band forms closed loop transmission structure through left bearing roller, upper supporting roller, right bearing roller, second bearing roller, tensioning bearing roller, initiative bearing roller, first bearing roller in proper order. When the tensile force of transmission band is adjusted to needs, through rotatory tensioning adjusting bolt adjust the tensioning bearing roller in the position in waist type hole can, rotatory tensioning adjusting bolt can promote the tensioning bearing roller and remove, the utility model discloses still have the advantage that compact structure occupies the space little, transmission speed is more stable in transmission process in addition transmission band.
Description
Technical Field
The utility model relates to a transmission band mechanism.
Background
In an automated production line, a conveyor belt is an indispensable part for forwarding materials by means of a rotary motion or a reciprocating motion of a working member, or by means of a flow of a medium in a pipe. For example, the working member of a roller conveyor is a series of rollers that rotate to convey material; the working member of the spiral conveyor is a spiral, and the spiral rotates in the trough to push materials along the trough; the working member of the vibrating conveyor is a chute which reciprocates to convey materials and the like placed therein. The overall structure of current transmission band is great, and its motor is installed in the outside of motor guard plate, and is higher to the space requirement, and current transmission band tensioning adjusts comparatively loaded down with trivial details in addition, consequently is unfavorable for operating personnel to adjust the tensile force of transmission band at any time, leads to the transmission speed of transmission band unstable.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: the conveying structure is compact in structure and stable in conveying speed of the conveying belt.
In order to solve the technical problems, the invention is realized by the following technical scheme: the utility model provides a transmission band mechanism, includes frame, left bearing roller, right bearing roller, upper supporting roller, initiative bearing roller, first bearing roller, second bearing roller, tensioning bearing roller, left protection casing, right protection casing, driving motor and transmission band, left side bearing roller, right bearing roller rotate and install preceding, the back both ends in the frame, upper supporting roller, initiative bearing roller rotate respectively and install upper portion and the lower part in the inclination transition department of frame, left side protection casing, right protection casing are fixed mounting respectively in the left and right sides of frame, driving motor fixed mounting is in the inboard of left protection casing, the both ends of initiative bearing roller, first bearing roller, tensioning bearing roller are all rotated and are installed on left protection casing, right protection casing, initiative bearing roller is connected with driving motor's output shaft transmission, the transmission band passes through left bearing roller, upper supporting roller, right bearing roller, second bearing roller, tensioning bearing roller, initiative bearing roller, transmission band in, The first lower idler forms a closed loop transmission structure.
As preferred, it is provided with waist type hole to correspond on the inner panel of left side protection casing and right protection casing, install at waist type downthehole at tensioning bearing roller both ends, be provided with two first bolt seats on the interior face of left side protection casing, two first bolt seats are located the both sides in waist type hole on the interior face of left side protection casing, be provided with the second bolt seat with first bolt seat matched with on the interior face of right side protection casing, install tensioning adjusting bolt on first bolt seat and the second bolt seat all, tensioning adjusting bolt's the inner supports on tensioning bearing roller.
Preferably, the end of the tension adjusting bolt contacting the tension idler is provided with a ball structure.
Preferably, the driving carrier roller is in transmission connection with an output shaft of the driving motor through a chain wheel mechanism.
Compared with the prior art, the utility model discloses an useful part is: when the tensile force of transmission band is adjusted to needs, through rotatory tensioning adjusting bolt adjust the tensioning bearing roller in the position in waist type hole can, rotatory tensioning adjusting bolt can promote the tensioning bearing roller and remove, the utility model discloses still have the advantage that compact structure occupies the space little, transmission speed is more stable in transmission process in addition transmission band.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the left shield;
fig. 4 is an enlarged view at M of fig. 3.
Detailed Description
The present invention will be described in detail with reference to the following embodiments:
as shown in fig. 1 to 4, the conveyor belt mechanism comprises a frame 1, a left idler 2, a right idler 3, an upper idler 4, a driving idler 5, a first lower idler 61, a second lower idler 62, a tensioning idler 63, a left protective cover 7, a right protective cover, a driving motor 9 and a conveyor belt 10, wherein the left idler 2 and the right idler 3 are rotatably mounted at the front end and the rear end of the frame 1, the upper idler 4 and the driving idler 5 are respectively rotatably mounted at the upper part and the lower part of the slope transition of the frame 1, the left protective cover 7 and the right protective cover are respectively fixedly mounted at the left side and the right side of the frame 1, the driving motor 9 is fixedly mounted at the inner side of the left protective cover 7, the two ends of the driving idler 5, the first lower idler 61 and the tensioning idler 63 are rotatably mounted on the left protective cover 7 and the right protective cover, the driving idler 5 is in transmission connection with an, the conveying belt 10 sequentially passes through the left carrier roller 2, the upper carrier roller 4, the right carrier roller 3, the second lower carrier roller 62, the tensioning carrier roller 63, the driving carrier roller 5 and the first lower carrier roller 61 to form a closed-loop conveying structure.
Correspond on the inner panel of left side protection casing 7 and right protection casing and be provided with waist type hole, install at waist type downthehole at tensioning bearing roller 63 both ends, be provided with two first bolt seats 71 on the interior face of left side protection casing 7, two first bolt seats 71 are located the both sides in waist type hole on the interior face of left side protection casing 7, be provided with on the interior face of right side protection casing with first bolt seat 71 matched with second bolt seat, install tensioning adjusting bolt on first bolt seat 71 and the second bolt seat is all, tensioning adjusting bolt's the inner supports on tensioning bearing roller 63, tensioning adjusting bolt sets up to the ball structure with the tip of tensioning bearing roller 63 contact, and the ball structure adopts the roll mode, can reduce tensioning bearing roller 63 wearing and tearing.
When the tensile force of transmission band 10 is adjusted to needs, through rotatory tensioning adjusting bolt adjust the position of tensioning bearing roller 63 in waist type hole can, rotatory tensioning adjusting bolt can promote tensioning bearing roller 63 and remove, the utility model discloses still have the advantage that compact structure occupation space is little, the transmission speed is more stable in transmission process in addition transmission band.
As a preferable transmission connection mode between the driving carrier roller 5 and the driving motor 9, the driving carrier roller 5 is in transmission connection with an output shaft of the driving motor 9 through a chain wheel mechanism.
It is to be emphasized that: 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.
Claims (4)
1. A conveyor belt mechanism, its characterized in that: including frame (1), left bearing roller (2), right bearing roller (3), go up bearing roller (4), drive bearing roller (5), first bearing roller (61), second bearing roller (62), tensioning bearing roller (63), left protection casing (7), right protection casing, driving motor (9) and transmission band (10), left side bearing roller (2), right bearing roller (3) are rotated and are installed in the preceding of frame (1), back both ends, go up bearing roller (4), drive bearing roller (5) and rotate upper portion and the lower part of installing in the inclination transition department of frame (1) respectively, left side protection casing (7), right protection casing () are fixed mounting respectively in the left and right sides of frame (1), driving motor (9) fixed mounting is in the inboard of left protection casing (7), the both ends of drive bearing roller (5), first bearing roller (61), tensioning bearing roller (63) are all rotated and are installed in left protection casing (7), On the right protective cover, drive bearing roller (5) are connected with the output shaft transmission of driving motor (9), transmission band (10) form closed loop transmission structure through left bearing roller (2), upper supporting roller (4), right bearing roller (3), second snub pulley (62), tensioning bearing roller (63), drive bearing roller (5), first snub pulley (61) in proper order.
2. A conveyor belt mechanism as in claim 1 wherein: correspond on the inner panel of left side protection casing (7) and right protection casing and be provided with waist type hole, install at waist type downthehole at tensioning bearing roller (63) both ends, be provided with two first bolt seats (71) on the interior face of left side protection casing (7), two first bolt seats (71) are located the both sides in waist type hole on the interior face of left side protection casing (7), be provided with on the interior face of right side protection casing with first bolt seat (71) matched with second bolt seat, install tensioning adjusting bolt on first bolt seat (71) and the second bolt seat are all, tensioning adjusting bolt's the inner supports on tensioning bearing roller (63).
3. A conveyor belt mechanism as in claim 2 wherein: the end part of the tensioning adjusting bolt, which is in contact with the tensioning carrier roller (63), is provided with a ball structure.
4. A conveyor belt mechanism as in claim 1 wherein: the driving carrier roller (5) is in transmission connection with an output shaft of the driving motor (9) through a chain wheel mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921215185.2U CN210339246U (en) | 2019-07-31 | 2019-07-31 | Transmission band mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921215185.2U CN210339246U (en) | 2019-07-31 | 2019-07-31 | Transmission band mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210339246U true CN210339246U (en) | 2020-04-17 |
Family
ID=70218156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921215185.2U Active CN210339246U (en) | 2019-07-31 | 2019-07-31 | Transmission band mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210339246U (en) |
-
2019
- 2019-07-31 CN CN201921215185.2U patent/CN210339246U/en active Active
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