CN215363557U - Fall rod conveying structure - Google Patents
Fall rod conveying structure Download PDFInfo
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- CN215363557U CN215363557U CN202121254130.XU CN202121254130U CN215363557U CN 215363557 U CN215363557 U CN 215363557U CN 202121254130 U CN202121254130 U CN 202121254130U CN 215363557 U CN215363557 U CN 215363557U
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Abstract
The utility model discloses a method roller conveying structure which comprises a lower conveying device and an upper conveying device positioned right above the lower conveying device, wherein one end of a height adjusting device is installed on the lower conveying device, the upper conveying device is installed on the height adjusting device, a conveying belt operation reversing mechanism is installed on one side of the upper conveying device, and a reversing tensioning mechanism is installed on the conveying belt operation reversing mechanism. The method roller can be conveyed by two layers of conveying devices which run oppositely, so that the conveying efficiency can be improved, the conveying state of the method roller can be fixed, and the method roller can be conveyed in a fixed shape. The conveying belt operation reversing mechanism can achieve the purpose of reversing the conveying device at low cost. In addition, the reversing tension mechanism can reduce the error of chain transmission of the reversing mechanism and improve the reliability of the chain transmission.
Description
Technical Field
The utility model relates to a method rod conveying structure, and belongs to the technical field of food processing.
Background
Because the French rolls need to be manually cut for eating, in the prior art, in order to liberate labor force and reduce labor consumption, cutting equipment is mostly used for slicing, bagging and selling the French rolls; in order to improve the slicing efficiency of the method roller and promote the productivity, a conveying device is mostly used for conveying the method roller to the cutting equipment for slicing.
However, the prior art cannot ensure the transportation state of the law rod in the transportation process, and has high use cost and complex structure.
SUMMERY OF THE UTILITY MODEL
In view of the above problems in the prior art, the present invention is directed to a french roller conveying structure.
The utility model provides the following technical scheme:
a method rod conveying structure comprises a lower conveying device and an upper conveying device located right above the lower conveying device, one end of a height adjusting device is installed on the lower conveying device, the upper conveying device is installed on the height adjusting device, a conveying belt operation reversing mechanism is installed on one side of the upper conveying device, and a reversing tensioning mechanism is installed on the conveying belt operation reversing mechanism.
Specifically, conveyor installs including lower conveyer belt fixing base the lower conveyer belt fixed plate of conveyer belt fixing base both sides is installed down conveyer belt fixing base both sides and being located lower conveyer belt spliced pole in the lower conveyer belt fixed plate, conveyer belt driven shaft, other end movable mounting have lower conveyer belt driving shaft down are installed to lower conveyer belt spliced pole one end, lower conveyer belt driven roller with install primary shaft down between the conveyer belt driven shaft, install down conveyer belt initiative running roller and lower conveyer belt driving shaft between install first parallel key lower conveyer belt initiative running roller with the lower conveyer belt on the conveyer belt driven roller down.
Specifically, height adjusting device is including installing height adjusting device fixing base on the lower conveyer belt fixed plate is installed the optical axis at height adjusting device fixing base both ends is installed the optical axis fixing base of the optical axis other end is installed last conveyer belt backup pad on the optical axis fixing base, it installs the lifting seat to go up conveyer belt backup pad axle center department, upward install the lift axle in the lifting seat, the hand wheel is installed to lift axle one end, the lift axle other end passes through gland nut and installs under on the lifting seat, the lifting seat is installed on the intermediate junction board down, the intermediate junction board is installed last conveyor.
Specifically, go up conveyor and include and install the intermediate junction board on the conveyer belt fixing base, install the last conveyer belt spliced pole at last conveyer belt fixing base both ends, go up conveyer belt spliced pole one end and install conveyer belt driven shaft, other end movable mounting and have last conveyer belt driving shaft, go up conveyer belt driven roller with go up and install the second bearing between the conveyer belt driven shaft, go up and install the flat key of second between conveyer belt initiative running roller and the last conveyer belt driving shaft, install go up conveyer belt initiative running roller with go up the last conveyer belt on the conveyer belt driven running roller.
Specifically, the conveying belt operation reversing mechanism comprises a motor, the motor is provided with a driving chain wheel through a third flat key, the lower conveying belt driving shaft is provided with a lower conveying belt chain wheel through a fourth flat key, and a lower conveying belt chain is arranged on the lower conveying belt chain wheel and the driving chain wheel, a lower conveying belt tensioning chain wheel meshed with the outer side of the lower conveying chain, a reversing chain wheel shaft penetrates through the conveying belt reversing tensioning frame, the lower conveying belt tensioning chain wheel and the upper conveying belt reversing driving chain wheel are respectively arranged at two ends of the reversing chain wheel shaft and are positioned in the conveying belt reversing tensioning frame, the reversing chain wheel shaft passes through the conveying belt reversing tensioning frame, both ends of the reversing chain wheel shaft are provided with reversing bearing blocks, the upper conveying belt driving shaft is provided with an upper conveying belt chain wheel through a fifth flat key, and an upper conveying belt chain is arranged on the upper conveying belt chain wheel and the upper conveying belt reversing driving chain wheel.
Specifically, the reversing tension mechanism comprises a reversing tension mechanism fixing plate which is arranged on one side of the lower conveyer belt fixing plate and is positioned on the same side of the conveyer belt running reversing mechanism, a reversing tension mechanism chain wheel which is meshed with the inner side of the upper conveyer belt chain and is positioned between the upper conveyer belt chain wheel and the upper conveyer belt reversing driving chain wheel, a reversing tension mechanism chain wheel shaft which is arranged at one end of a reversing tension mechanism supporting plate, a reversing tension mechanism bearing which is arranged between the reversing tension mechanism chain wheel shaft and the reversing tension mechanism chain wheel, a reversing tension mechanism shaft which is movably arranged at the other end of the reversing tension mechanism supporting plate, the other end of the reversing tension mechanism shaft is welded on the reversing tension mechanism supporting plate, and a reversing tension mechanism bolt which is arranged on the reversing tension mechanism supporting plate and is positioned on the opposite side of the reversing tension mechanism shaft, the reversing tensioning mechanism is characterized in that a reversing tensioning mechanism spring is mounted on the reversing tensioning mechanism bolt, a bolt is mounted at the other end of the reversing tensioning mechanism spring, and the bolt is mounted on the reversing tensioning mechanism support plate.
Specifically, the distance between the upper conveying device and the lower conveying device is 40-80 mm.
The utility model has the beneficial effects that:
1. the two-layer conveying device conveying method roller can achieve the purposes of low cost and high efficiency, the two-layer conveying device conveying method roller which runs oppositely can not only improve the conveying efficiency, but also fix the conveying state of the method roller, so that the method roller can keep fixed shape conveying, and can work on the method rollers with different height sizes, thereby solving the problem that the conveying state of the method roller in the conveying process can not be guaranteed in the prior art.
2. The conveying belt operation reversing mechanism can achieve the purpose of reversing the conveying device at low cost, and solves the problems of high use cost and complex structure in the prior art.
3. The reversing tensioning mechanism can reduce the error of chain transmission of the reversing mechanism and improve the reliability of the chain transmission.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is an isometric view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a schematic view of the internal structure of the present invention;
FIG. 5 is a cross-sectional view of the height adjustment mechanism of the present invention;
FIG. 6 is an enlarged view at A in FIG. 4;
FIG. 7 is a diagram of a belt run reversing mechanism of the present invention;
FIG. 8 is a drawing of a reversing tensioner mechanism of the present invention;
labeled as: 1. a height adjustment device; 2. an upper conveying device; 3. the running direction of the upper conveying belt; 4. a French roll; 5. a lower conveying device; 6. the running direction of the lower conveying belt; 7. a height adjustment device fixing seat; 8. a reversing tensioning mechanism; 9. a conveyor belt running reversing mechanism; 10. a second chain; 11. an intermediate connection plate; 12. an optical axis; 13. an optical axis fixing seat; 14. a lower conveyor belt chain; 15. a motor; 16. a hand wheel; 17. an upper lifting seat; 18. a lower lifting seat; 19. a compression nut; 20. an upper conveyor belt support plate; 21. a lift shaft; 22. a reversing bearing seat; 23. a lower conveying belt tensioning chain wheel; 24. a reversing tensioning frame of the conveying belt; 25. a reversing sprocket shaft; 26. an upper conveyor belt reversing drive sprocket; 27. a reversing tensioning mechanism chain wheel; 28. a reversing tensioning mechanism bearing; 29. a chain wheel shaft of the reversing tensioning mechanism; 30. a reversing tensioning mechanism shaft; 31. a reversing tension mechanism spring; 32. a reversing tensioning mechanism bolt; 33. a reversing tensioning mechanism supporting plate; 34. an upper conveyor belt sprocket; 35. a drive sprocket; 36. a lower conveyor belt sprocket; 37. a bolt; 38. a reversing tensioning mechanism fixing plate; 201. an upper conveying belt; 202. an upper conveyer belt connecting column; 203. an upper conveyor belt fixing seat; 204. a driven roller of the upper conveying belt; 205. an upper conveyor belt driven shaft; 206. an upper conveyor belt drive shaft; 207. an upper conveying belt driving roller; 501. a lower conveyor belt; 502. a lower conveyer belt driven roller; 503. a lower conveyor belt driven shaft; 504. a lower conveyer belt connecting column; 505. a lower conveyer belt fixing seat; 506. a lower conveyer belt fixing plate; 507. a lower conveyor belt drive shaft; 508. the lower conveyer belt drives the roller.
Detailed Description
As shown in fig. 1, a normal roller conveying structure comprises a lower conveying device 5 and an upper conveying device 2 located right above the lower conveying device 5, wherein one end of a height adjusting device 1 is installed on the lower conveying device 5, the upper conveying device 2 is installed on the height adjusting device 1, a conveying belt operation reversing mechanism 9 is installed on one side of the upper conveying device 2, and a reversing tensioning mechanism 8 is installed on the conveying belt operation reversing mechanism 9.
Please refer to fig. 1 and 4, the lower conveying device 5 includes a lower conveying belt fixing seat 505, lower conveying belt fixing plates 506 installed at two sides of the lower conveying belt fixing seat 505, a lower conveying belt connecting column 504 installed at two sides of the lower conveying belt fixing seat 505 and located in the lower conveying belt fixing plates 506, a lower conveying belt driven shaft 503 installed at one end of the lower conveying belt connecting column 504, a lower conveying belt driving shaft 507 movably installed at the other end of the lower conveying belt connecting column, a first bearing installed between the lower conveying belt driven roller 502 and the lower conveying belt driven shaft 503, a first flat key installed between the lower conveying belt driving roller 508 and the lower conveying belt driving shaft 507, and a lower conveying belt 501 installed on the lower conveying belt driving roller 508 and the lower conveying belt driven roller 502.
Referring to fig. 1 and 4, the upper conveying device 2 includes an upper conveying belt fixing seat 203, upper conveying belt connecting posts 202 installed at two ends of the upper conveying belt fixing seat 203, an upper conveying belt driven shaft 205 installed at one end of the upper conveying belt connecting posts 202, an upper conveying belt driving shaft 206 movably installed at the other end of the upper conveying belt connecting posts, a second bearing installed between the upper conveying belt driven roller 204 and the upper conveying belt driven shaft 205, a second flat key installed between the upper conveying belt driving roller 207 and the upper conveying belt driving shaft 206, and an upper conveying belt 201 installed on the upper conveying belt driving roller 207 and the upper conveying belt driven roller 204.
Please refer to fig. 1 and 5, the height adjusting device 1 includes a height adjusting device fixing seat 7 mounted on the lower conveying belt fixing plate 506, an optical axis 12 mounted at two ends of the height adjusting device fixing seat 7, an optical axis fixing seat 13 mounted at the other end of the optical axis 12, and an upper conveying belt supporting plate 20 mounted on the optical axis fixing seat 13, an upper lifting seat 17 is mounted at the axis of the upper conveying belt supporting plate 20, a lifting shaft 21 is mounted in the upper lifting seat 17, a hand wheel 16 is mounted at one end of the lifting shaft 21, the other end of the lifting shaft 21 is mounted on a lower lifting seat 18 through a compression nut 19, the lower lifting seat 18 is mounted on an intermediate connecting plate 11, and the intermediate connecting plate 11 is mounted on the upper conveying belt fixing seat 203.
The distance between the upper conveying belt 201 and the lower conveying belt 501 is controlled through the height adjusting device 1, the distance between the upper conveying device 2 and the lower conveying device 5 is controlled to be 40-80 mm, the height adjusting device 1 can adjust the distance between the upper conveying device 2 and the lower conveying device 5, the distance is suitable for the French rolls 4 with different height sizes, and the French rolls 4 can be clamped between the upper conveying belt 201 and the lower conveying belt 501. Referring to fig. 5, the lifting shaft 21 is in threaded engagement with the upper lifting seat 17, and the length of the thread at the threaded engagement between the lifting shaft 21 and the upper lifting seat 17 is greater than or equal to 40 mm.
4 linear bearing pass through the standard component to be fixed respectively on last conveyer belt fixed plate 203, and 4 optical axis 12 pass linear bearing, connect on last conveyer belt backup pad 20 and high adjusting device fixing base 7 through optical axis fixing base 13. The intermediate connecting plate 11 is fixed to the upper belt fixing plate 203 by a standard member. And the compression nut 19 enables the lifting shaft 21 to be fixed in the lower lifting seat 18.
Please refer to fig. 2, 3, 6 and 7, the belt running reversing mechanism 9 includes a motor 15, the motor 15 is provided with a driving sprocket 35 through a third flat key, the lower belt driving shaft 507 is provided with a lower belt sprocket 36 through a fourth flat key, a lower belt chain 14 mounted on the lower belt sprocket 36 and the driving sprocket 35, a lower belt tensioning sprocket 23 engaged with the outer side of the lower belt chain 14, a reversing sprocket shaft 25 passes through the belt reversing tensioning frame 24, the lower belt tensioning sprocket 23 and the upper belt reversing driving sprocket 26 are respectively mounted at two ends of the reversing sprocket shaft 25 and located in the belt reversing tensioning frame 24, the reversing sprocket shaft 25 passes through the belt reversing tensioning frame 24 and is provided with reversing bearing seats 22 at two outer ends thereof, the upper belt driving shaft 206 is provided with an upper belt sprocket 34 through a fifth flat key, the upper belt sprocket 34 and the upper belt reversing drive sprocket 26 are provided with an upper belt chain 10.
The lower conveying belt tensioning chain wheel 23 and the upper conveying belt reversing driving chain wheel 26 penetrate through the reversing chain wheel shaft 25, 2 bearings are respectively installed at two ends of the reversing chain wheel shaft 25 to ensure that the lower conveying belt tensioning chain wheel 23 faces inwards, and the upper conveying belt reversing driving chain wheel 26 faces outwards and is installed on the conveying belt reversing tensioning frame 24 through the reversing bearing seat 22.
The upper conveyor belt 201 and the lower conveyor belt 501 share one motor 15, the lower conveyor belt runs from bottom to top (clockwise), the upper conveyor belt runs from top to bottom (counterclockwise) in the running direction 6, and the linear speeds of the upper conveyor belt 201 and the lower conveyor belt 501 are equal. In the case where the linear velocities of the upper conveyor belt 201 and the lower conveyor belt 501 are equal, the upper conveyor belt 201 and the lower conveyor belt 501 can move forward with a normal stick interposed therebetween.
Please refer to fig. 1 and 8, the reversing tension mechanism 8 includes a reversing tension mechanism fixing plate 38 installed at one side of the lower conveyer belt fixing plate 506 and at the same side as the conveyer belt operation reversing mechanism 9, a reversing tension mechanism sprocket 27 engaged with the inner side of the upper conveyer belt chain 10 and located between the upper conveyer belt sprocket 34 and the upper conveyer belt reversing drive sprocket 26, a reversing tension mechanism sprocket shaft 29 installed at one end of a reversing tension mechanism supporting plate 33, a reversing tension mechanism bearing 28 installed between the reversing tension mechanism sprocket shaft 29 and the reversing tension mechanism sprocket 27, a reversing tension mechanism shaft 30 movably installed at the other end of the reversing tension mechanism supporting plate 33, and the other end of the reversing tension mechanism shaft 30 is welded to the reversing tension mechanism supporting plate 33, a reversing tension mechanism bolt 32 threadedly installed on the reversing tension mechanism supporting plate 33 and located at the opposite side of the reversing tension mechanism shaft 30, the reversing tension mechanism is characterized in that a reversing tension mechanism spring 31 is mounted on the reversing tension mechanism bolt 32, a bolt 37 is mounted at the other end of the reversing tension mechanism spring 31, and the bolt 37 is mounted on the reversing tension mechanism support plate 33.
One end of the reversing tensioning mechanism shaft 30 is fixedly arranged on the reversing tensioning mechanism fixing plate 38 through welding, and the other end of the reversing tensioning mechanism shaft is connected with the reversing tensioning mechanism supporting plate 33 through a standard part, and the reversing tensioning mechanism shaft and the standard part are loosely matched, so that the reversing tensioning mechanism shaft and the reversing tensioning mechanism supporting plate can rotate. The upper conveyor belt chain 19 is mounted on the upper conveyor belt sprocket 34, the upper conveyor belt reversing drive sprocket 26, and the reversing tension mechanism sprocket 27. The reversing tension mechanism chain wheel 27 is connected with a reversing tension mechanism supporting plate 33 through a reversing tension mechanism chain wheel bearing 28 and a reversing tension mechanism chain wheel shaft 29, one end of a reversing tension mechanism spring 31 is connected to a reversing tension mechanism bolt 32, and the other end of the reversing tension mechanism spring is installed on a bolt 37 of a reversing tension mechanism fixing plate 38.
The reversing tensioning mechanism 8 is used for tensioning an upper conveyer belt chain 10 in the conveyer belt running reversing mechanism 9, so that the error of chain transmission of the reversing mechanism is reduced, and the reliability of chain transmission is improved.
The working principle of the utility model is as follows:
the motor 15 is turned on, the motor 15 operates to drive the driving chain wheel 35 to rotate, the driving chain wheel 35 is meshed with the lower conveying belt chain 14 to drive the lower conveying belt chain 14 to move, the lower conveying belt chain 14 drives the lower conveying belt chain wheel 36 to rotate, the lower conveying belt chain wheel 36 drives the lower conveying belt driving shaft 507 to rotate, the lower conveying belt driving shaft 507 drives the lower conveying belt driving roller 508 to rotate, the lower conveying belt 501 is driven to operate, and meanwhile, the lower conveying belt driven roller 502 is driven to rotate.
Meanwhile, the lower conveying belt tensioning sprocket 23 engaged with the outer side of the lower conveying belt chain 14 drives the lower conveying belt tensioning sprocket 23, the lower conveying belt tensioning sprocket 23 drives the upper conveying belt reversing driving sprocket 26 to rotate, and simultaneously drives the reversing tensioning mechanism sprocket 27 and the upper conveying belt sprocket 34 to rotate, the upper conveying belt sprocket 34 drives the upper conveying belt driving shaft 206 to rotate, and the upper conveying belt driving shaft 206 drives the upper conveying belt driving roller wheel 207 to rotate, so that the upper conveying belt 201 is driven to operate, and simultaneously drives the upper conveying belt driven roller wheel 204 to rotate.
At the moment, the purpose that the upper conveying belt 201 and the lower conveying belt 501 can clamp a normal stick to move forwards is achieved through gear transmission, the use cost is reduced, and labor force is liberated.
If the distance between the upper conveying belt 201 and the lower conveying belt 501 needs to be changed, the hand wheel 16 is rotated, the hand wheel 16 drives the lifting shaft 21 to rotate, the lifting shaft 21 moves upwards or downwards relative to the upper conveying belt supporting plate 20, the other end of the lifting shaft 21 is fixed on the middle connecting plate 11, the middle connecting plate 11 is installed on the upper conveying belt fixing seat 203, the lifting shaft 21 drives the upper conveying device 2 to move on the optical axis 12, the optical axis 12 is fixed on the lower conveying device 5, so that the lifting shaft 21 drives the upper conveying device 2 to move upwards or downwards relative to the lower conveying device 5, and the moving range is 40-80 mm.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A normal roller conveying structure comprises a lower conveying device (5) and an upper conveying device (2) positioned right above the lower conveying device (5),
it is characterized in that the preparation method is characterized in that,
the height adjusting device (1) is arranged on the lower conveying device (5) at one end, and the upper conveying device (2) is arranged on the height adjusting device (1);
the conveying belt operation reversing mechanism (9) is arranged on one side of the upper conveying device (2);
and the reversing tensioning mechanism (8) is arranged on the conveying belt operation reversing mechanism (9).
2. The French roll conveying structure of claim 1, wherein the lower conveyor (5) comprises a lower belt fixing base (505), lower belt fixing plates (506) installed on both sides of the lower belt fixing base (505), and a lower belt connecting column (504) installed on both sides of the lower belt fixing base (505) and located in the lower belt fixing plates (506), conveyer belt driven shaft (503), other end movable mounting have down conveyer belt driving shaft (507) down are installed to lower conveyer belt spliced pole (504) one end, lower conveyer belt driven roller (502) with install first bearing down between conveyer belt driven shaft (503), install first parallel key down between conveyer belt initiative roller (508) and the lower conveyer belt driving shaft (507) conveyer belt initiative roller (508) and lower conveyer belt (501) on conveyer belt driven roller (502) down.
3. The French roller conveying structure of claim 2, wherein the height adjusting device (1) comprises a height adjusting device fixing seat (7) installed on the lower conveying belt fixing plate (506), optical shafts (12) installed at two ends of the height adjusting device fixing seat (7), an optical shaft fixing seat (13) installed at the other end of the optical shaft (12), an upper conveying belt supporting plate (20) installed on the optical shaft fixing seat (13), an upper lifting seat (17) installed at the axis of the upper conveying belt supporting plate (20), a lifting shaft (21) installed in the upper lifting seat (17), a hand wheel (16) installed at one end of the lifting shaft (21), a lower lifting seat (18) installed at the other end of the lifting shaft (21) through a compression nut (19), and a middle connecting plate (11) installed on the lower lifting seat (18), the middle connecting plate (11) is arranged on the upper conveying device (2).
4. The conveying structure of the French roll according to claim 3, wherein the upper conveyor (2) comprises an upper conveyor fixing seat (203) on which a middle connecting plate (11) is mounted, upper conveyor connecting posts (202) mounted at two ends of the upper conveyor fixing seat (203), an upper conveyor driven shaft (205) mounted at one end of each upper conveyor connecting post (202), an upper conveyor driving shaft (206) movably mounted at the other end of each upper conveyor connecting post, a second bearing mounted between each upper conveyor driven roller (204) and the corresponding upper conveyor driven shaft (205), a second flat key mounted between each upper conveyor driving roller (207) and the corresponding upper conveyor driving shaft (206), and an upper conveyor (201) mounted on each upper conveyor driving roller (207) and the corresponding upper conveyor driven roller (204).
5. The normal roller conveying structure according to claim 4, wherein the conveying belt running reversing mechanism (9) comprises a motor (15), the motor (15) is provided with a driving sprocket (35) through a third flat key, the lower conveying belt driving shaft (507) is provided with a lower conveying belt sprocket (36) through a fourth flat key, a lower conveying belt chain (14) arranged on the lower conveying belt sprocket (36) and the driving sprocket (35), a lower conveying belt tensioning sprocket (23) meshed with the outer side of the lower conveying belt chain (14), the reversing sprocket shaft (25) passes through the conveying belt reversing tensioning frame (24), the lower conveying belt tensioning sprocket (23) and the upper conveying belt reversing driving sprocket (26) are respectively arranged at two ends of the reversing sprocket shaft (25) and are positioned in the conveying belt reversing tensioning frame (24), and reversing bearing seats (22) are respectively arranged at two ends of the reversing sprocket shaft (25) passing through the outer side of the reversing conveying belt tensioning frame (24), the upper conveying belt driving shaft (206) is provided with an upper conveying belt chain wheel (34) through a fifth flat key, and an upper conveying belt chain (10) is arranged on the upper conveying belt chain wheel (34) and the upper conveying belt reversing driving chain wheel (26).
6. The conveying structure of claim 5, wherein the reversing tension mechanism (8) comprises a reversing tension mechanism fixing plate (38) installed on one side of the lower conveying belt fixing plate (506) and on the same side as the conveying belt running reversing mechanism (9), a reversing tension mechanism sprocket (27) engaged with the inner side of the upper conveying belt chain (10) and located between the upper conveying belt sprocket (34) and the upper conveying belt reversing drive sprocket (26), a reversing tension mechanism sprocket shaft (29) installed at one end of a reversing tension mechanism supporting plate (33), a reversing tension mechanism bearing (28) installed between the reversing tension mechanism sprocket shaft (29) and the reversing tension mechanism sprocket (27), a reversing tension mechanism shaft (30) movably installed at the other end of the reversing tension mechanism supporting plate (33), and the other end of the reversing tension mechanism shaft (30) is welded to the reversing tension mechanism supporting plate (33) On, the screw thread is installed on switching-over tight mechanism backup pad (33) and be located switching-over tight mechanism bolt (32) of the opposite side of switching-over tight mechanism axle (30), install switching-over tight mechanism spring (31) on switching-over tight mechanism bolt (32), install bolt (37) at switching-over tight mechanism spring (31) other end, bolt (37) are installed on the tight mechanism backup pad of switching-over (33).
7. A french roller conveying structure according to claim 1 wherein the distance between the upper conveying means (2) and the lower conveying means (5) is between 40 and 80 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121254130.XU CN215363557U (en) | 2021-06-04 | 2021-06-04 | Fall rod conveying structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121254130.XU CN215363557U (en) | 2021-06-04 | 2021-06-04 | Fall rod conveying structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215363557U true CN215363557U (en) | 2021-12-31 |
Family
ID=79633468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121254130.XU Active CN215363557U (en) | 2021-06-04 | 2021-06-04 | Fall rod conveying structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215363557U (en) |
-
2021
- 2021-06-04 CN CN202121254130.XU patent/CN215363557U/en active Active
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