CN209740042U - Small-radius snake-shaped continuous turning conveying device with upper and lower rubber belt limiting functions - Google Patents
Small-radius snake-shaped continuous turning conveying device with upper and lower rubber belt limiting functions Download PDFInfo
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- CN209740042U CN209740042U CN201920517623.4U CN201920517623U CN209740042U CN 209740042 U CN209740042 U CN 209740042U CN 201920517623 U CN201920517623 U CN 201920517623U CN 209740042 U CN209740042 U CN 209740042U
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Abstract
The utility model discloses a small-radius snake-shaped continuous turning and conveying device for limiting upper and lower adhesive tapes, which comprises a plurality of door-shaped frames, upper longitudinal beams which are bridged between the tops of any two adjacent door-shaped frames and form a snake shape together after being in pin joint with the door-shaped frames, two telescopic longitudinal beams which are bridged between the lower parts of any two adjacent door-shaped frames and are parallel to each other, a plurality of groups of upper deep groove angle supporting roller groups which are arranged between any two adjacent door-shaped frames and are in pin joint with the upper longitudinal beams and used for bearing upper adhesive tapes, a plurality of groups of lower V-shaped supporting roller groups which are bridged between the two telescopic longitudinal beams and used for bearing lower adhesive tapes, and an upper adhesive tape limiting mechanism which is arranged on the upper part of any door-shaped frame and is matched with the upper deep groove angle supporting roller groups, and a descending adhesive tape limiting mechanism which is arranged at the lower part of any door-shaped frame and matched with the lower V-shaped carrier roller group. By the proposal, the utility model has the advantages of simple structure, low in manufacturing cost is honest and clean, the installation is convenient, snakelike turn in succession, the operation is stable.
Description
Technical Field
the utility model belongs to the technical field of the spacing small-radius snakelike continuous turning of sticky tape about the sticky tape conveyor equipment and specifically relates to spacing small-radius snakelike continuous turning conveyor of sticky tape from top to bottom.
Background
The rubber belt conveying equipment is characterized in that a rubber belt is wound on a head-tail roller to run in a closed loop mode, and an ascending rubber belt generally bears material conveying and a descending rubber belt returns in a no-load mode; the belt conveyor is widely applied to the bulk conveying industries such as coal mines, steel, ports, cement, electric power and the like. At present, the horizontal turning radius of a universal fixed belt conveyor is more than 500 meters; the inner arc and the outer arc of the small-radius turning device can not be mutually converted, and snake-shaped turning can not be realized; the problems of material scattering, belt overturning and the like caused by the lifting and climbing of the adhesive tape on the inner side of the large-tension turning can not be solved.
The invention relates to a turning device with adjustable small radius of a belt conveyor, which comprises at least two door-shaped supports, wherein a main beam is movably connected between any two adjacent door-shaped supports, so that the angle between the main beam and the door-shaped supports can be adjusted, two longitudinal beams are also connected between any two adjacent turning mechanisms, the longitudinal beams are longitudinal beams with adjustable length, the main beam is connected with a bearing carrier roller group for a conveying belt to pass through, and the two longitudinal beams are jointly connected with an idle carrier roller group for a return stroke of the conveying belt. If the application number is "201420430478.3", the name is "U type band conveyer turns with conveyer belt holder" the chinese utility model patent, it includes the main frame, and the support body is equipped with to the last oral area position of main frame, and the support body includes the horizontal pole, and one side of horizontal pole is equipped with the pole setting perpendicularly, and the lower extreme of pole setting is equipped with the bearing roller frame, is equipped with the bearing roller on the bearing roller frame, and the bearing roller presses the internal surface at U type band conveyer outside pitch arc department U type conveyer belt. Two ends of the cross rod are respectively arranged at the upper opening part of the main frame through a first rotating shaft. The middle part of the roller frame is arranged at the lower end of the vertical rod through a second rotating shaft.
The prior art has the following defects:
Firstly, the small-radius adjustable turning device of the belt conveyor realizes turning in an eccentric mode, the height of a vertical frame is required to be adjusted in sequence according to the turning angle, and the installation and adjustment are complicated; when the device is installed, repeated adjustment tests are needed, the installation construction period is prolonged, and meanwhile, the equipment investment cost and the installation labor cost are increased.
Secondly, the problems of material scattering and belt turning caused by the lifting and climbing of the inner side rubber belt of the large-tension turning cannot be solved by the conveying belt retainer for turning of the U-shaped belt conveyor and the small-radius adjustable turning device of the belt conveyor. Meanwhile, when the belt turns, the belt is easy to contact and rub with the door-shaped support, so that the frictional resistance is increased, and the risk of belt clamping also exists.
Thirdly, the conveying belt retainer for turning of the U-shaped belt conveyor is in a fixed installation form and is only suitable for straight-line conveying of the belt; as is well known, in the bulk transportation industry of coal mines, steel, ports, cement, electric power and the like, linear transmission is rarely adopted, so that the application range of the system is limited.
Therefore, a small-radius snakelike continuous turning conveying device with a limit function, which is simple in structure, low in manufacturing cost and simple in installation process, is urgently needed to be provided.
SUMMERY OF THE UTILITY MODEL
To the above problem, an object of the utility model is to provide a spacing little radius snakelike continuous turning conveyor of upper and lower sticky tape, the utility model discloses a technical scheme as follows:
The small-radius snake-shaped continuous turning conveying device for limiting the upper and lower adhesive tapes comprises a plurality of door-shaped frames, upper longitudinal beams, two telescopic longitudinal beams, a plurality of groups of upper deep groove angle carrier roller groups, a plurality of groups of lower V-shaped carrier roller groups, an upper adhesive tape limiting mechanism and a lower adhesive tape limiting mechanism, wherein the upper longitudinal beams are bridged between the tops of any two adjacent door-shaped frames and form a snake shape together with the door-shaped frames after being in pin joint with the door-shaped frames, the two telescopic longitudinal beams are bridged between the lower parts of any two adjacent door-shaped frames and are parallel to each other, the upper deep groove angle carrier roller groups are arranged between any two adjacent door-shaped frames and are in pin joint with the upper longitudinal beams and are used for bearing an upper adhesive tape, the groups of lower V-shaped carrier roller groups are bridged between the two telescopic longitudinal beams and are used for bearing a lower adhesive tape, the upper adhesive tape.
Furthermore, the door-shaped frame comprises an upper cross beam connected with the end part of the upper longitudinal beam in a pin joint mode, and two upright columns which are fixedly connected with the end part of the upper cross beam in a one-to-one mode and jointly form a door-shaped structure.
Furthermore, any group of the upper deep groove angle carrier roller group comprises a first cross beam, a fixed lifting lug arranged at the center of the top of the first cross beam, an upper longitudinal beam lifting lug arranged at the bottom of the upper longitudinal beam and hinged with the fixed lifting lug, two adjusting screw rods which penetrate through the end part of the first cross beam in a one-to-one correspondence manner and are adjusted and fixed on the first cross beam by nuts, a deep groove angle carrier roller frame which is connected with the lower parts of the two adjusting screw rods through bolts and is in a U shape, a pair of edge rollers which are oppositely arranged on the inner side of the upper part of the deep groove angle carrier roller frame, and a pair of bottom rollers which are oppositely arranged on the inner side of the lower part of the deep groove angle carrier roller frame and bear an upward adhesive tape together with the edge rollers.
Furthermore, the upward rubber belt limiting mechanism comprises a first limiting flat roller which is oppositely arranged on the inner side of the upper part of the deep groove angle roller bracket along the length direction of the first cross beam.
Furthermore, the upper adhesive tape limiting mechanism also comprises a pair of second limiting flat rollers which are oppositely arranged at the upper part of the upright post along the length direction of the upper cross beam, and a pair of first inclined vertical rollers which are arranged between the upright post and the upper cross beam and are oppositely arranged.
Furthermore, the upward rubber belt limiting mechanism further comprises two limiting screws which are arranged at the bottom of the upper longitudinal beam, positioned on two sides of the lifting lug of the upper longitudinal beam and used for limiting the swing angle of the upper deep groove angle supporting roller set.
Furthermore, the lower V-shaped carrier roller group comprises a pair of second oblique vertical rollers, a hinged plate hinged between the two second oblique vertical rollers, and a rake hook arranged on any one of the second oblique vertical rollers and used for being connected with a telescopic longitudinal beam pin shaft.
furthermore, the descending adhesive tape limiting mechanism comprises a pair of third limiting flat rollers which are oppositely arranged on the upright post along the length direction of the upper cross beam, and a pair of long vertical rollers which are arranged along the upright post direction and are arranged on the inner side of the upright post.
Furthermore, the portal frame further comprises a pair of fixing bolts arranged at the front and the rear of the lower part of any upright post along the feeding direction of the upward adhesive tape, and a lower cross beam fixed between the two upright posts of the same portal frame in a bridging manner.
Furthermore, any one of the telescopic longitudinal beams comprises a female longitudinal beam, a male longitudinal beam and a pair of positioning screws, wherein one end of the male longitudinal beam is sleeved in the female longitudinal beam, and the pair of positioning screws are oppositely arranged, penetrate through the female longitudinal beam and are extruded on the male longitudinal beam to realize telescopic fixation of the female longitudinal beam and the male longitudinal beam; the end part of the female longitudinal beam is provided with a female longitudinal beam connecting hole connected with the fixing bolt; the end part of the male longitudinal beam is provided with a male longitudinal beam connecting hole connected with the fixing bolt; and a plurality of pin shaft holes connected with the pin shaft of the rake hook are formed in the female longitudinal beam and the male longitudinal beam.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) The utility model discloses respectively establish a spacing plain roll on the both sides upper portion of the deep groove angle bearing roller frame of last deep groove angle bearing roller group, the benefit of so designing lies in: the problem that the tension of an upstream rubber belt is too large is overcome to realize limiting, the rotating and lifting angles of the upstream rubber belt and the upper deep groove angle carrier roller group on the inner side and the outer side of a turn are automatically adjusted according to the tension of conveyed materials, and the small-radius snake-shaped continuous turn is realized;
(2) The utility model is provided with a pair of long vertical rolls and a third limit flat roll on the inner side of the upright column, and forms a lower carrier roller group assembly together with the lower V-shaped carrier roller group, so that the idle load down adhesive tape climbs to the long vertical rolls to the inner side, thereby realizing small-radius turning, and the turning inner side and the turning outer side can be mutually converted at any time, thereby realizing small-radius snake-shaped turning; and the third limiting flat roller is used for adjusting and limiting the lifting angle of the descending adhesive tape due to overlarge tension.
(3) The utility model discloses respectively set up spacing plain barreled roll of a pair of second and first oblique edger roll on the stand inboard ingeniously to realize small radius snakelike turn, overcome the problem that the inboard sticky tape of large tension turn was raised and climbed and is caused spilled the material and turn over the area effectively.
(4) The utility model discloses set up a pair of stop screw in upper type longeron bottom ingeniously, the biggest throw of deep trouth angle bearing roller group is injectd in the realization, and another crossbeam of upwards adjusting the top at upper deep trouth angle bearing roller group is adjusted downwards to stop screw of upper type longeron lug both sides, goes upward the sticky tape tension size according to the scene for adjust and restrict and go upward sticky tape high tension rotation angle, in order to realize the snakelike turn of the large tension 46 meters radius of long distance.
(5) The door-shaped frame, the upper deep groove angle carrier roller group and the lower V-shaped carrier roller group of the utility model are all symmetrical structures, namely a symmetrical two-way rotating design of an ascending adhesive tape and the upper deep groove angle carrier roller group and a symmetrical two-way climbing design of a descending adhesive tape and the lower V-shaped carrier roller group; the design has the advantages that: not only can reduce production cost, but also can realize the mutual conversion of the inner side and the outer side of the turning at any time, thereby realizing the effect of achieving two purposes at a stroke.
To sum up, the utility model has the advantages of simple structure, low in manufacturing cost is honest and clean, the installation is convenient, snakelike turn in succession, the operation is stable, the spacing small-radius snakelike continuous turning technical field of sticky tape has very high practical value and spreading value about sealing-tape machine conveying equipment.
drawings
in order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as a limitation of the scope of protection, and for those skilled in the art, other related drawings may be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural view of the door frame of the present invention.
Fig. 2 is a side view of the door frame of the present invention.
Fig. 3 is a schematic structural view of the upper deep groove angle roller set of the present invention.
Fig. 4 is a front view of the upper longitudinal beam of the present invention.
Fig. 5 is a top view of the cope side member of the present invention.
Fig. 6 is a view a-a in fig. 4.
Fig. 7 is a schematic cross-sectional view of the telescopic longitudinal beam of the present invention.
Fig. 8 is a schematic structural view of the telescopic longitudinal beam of the present invention.
Fig. 9 is a schematic structural view of the lower V-shaped carrier roller set of the present invention.
In the drawings, the names of the parts corresponding to the reference numerals are as follows:
1-door type frame, 2-upper longitudinal beam, 3-upper deep groove angle carrier roller group, 5-telescopic longitudinal beam, 6-lower V-shaped carrier roller group, 11-upright column, 12-upper cross beam, 13-lower cross beam, 14-fixed bolt, 21-upper longitudinal beam connecting pin, 31-first cross beam, 32-adjusting screw rod, 33-deep groove angle carrier roller frame, 34-side roller, 35-bottom roller, 36-fixed lifting lug, 37-upper longitudinal beam lifting lug, 41-first limit flat roller, 42-second limit flat roller, 43-first inclined upright roller, 44-long upright roller, 45-third limit flat roller, 46-limit screw rod, 51-female longitudinal beam, 52-male longitudinal beam, 53-positioning screw, 54-pin shaft hole, 61-second inclined upright roller, 62-hinge plate, 63-harrow hook, 321-deep groove angle roller bracket bolt, 441-long vertical roller bolt, 511-female longitudinal beam connecting hole, 521-male longitudinal beam connecting hole, 621-hinge bolt, 631-lower longitudinal beam connecting pin and 632-harrow hook pin shaft.
Detailed Description
To make the objectives, technical solutions and advantages of the present application more clear, the present invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Examples
As shown in fig. 1 to 9, in the present embodiment, a small-radius snake-shaped continuous turning conveyor for limiting upper and lower adhesive tapes is provided, and it should be noted that, in the present embodiment, the terms of "first", "second", and the like are only used for distinguishing similar components, and cannot be understood as a specific limitation on the protection range. In the present embodiment, the terms "bottom", "top", "upper", "lower", "center", and the like are used for the same purposes.
specifically, the device comprises a plurality of door-shaped frames 1, an upper longitudinal beam 2 which is bridged between the tops of any two adjacent door-shaped frames 1 and forms a snake shape together with the door-shaped frames 1 after being pinned by an upper longitudinal beam connecting pin 21, two telescopic longitudinal beams 5 which are bridged between the lower parts of any two adjacent door-shaped frames 1 and are parallel to each other, a plurality of groups of upper deep groove angle carrier roller groups 3 which are arranged between any two adjacent door-shaped frames 1 and are pinned with the upper longitudinal beam 2 and are used for bearing an upper adhesive tape, a plurality of groups of lower V-shaped carrier roller groups 6 which are bridged between the two telescopic longitudinal beams 5 and are used for bearing a lower adhesive tape, and an upper adhesive tape limiting mechanism which is arranged at the upper part of any door-shaped frame 1 and is matched with the upper deep groove angle carrier roller groups 3, and a descending adhesive tape limiting mechanism which is arranged at the lower part of any door-shaped frame 1 and is matched with the lower V-shaped carrier roller group 6. The portal frame 1 comprises an upper cross beam 12 connected with the end part of the upper longitudinal beam 2 through a pin, two upright posts 11 which are fixedly connected with the end part of the upper cross beam 12 in a one-to-one correspondence manner and form a portal structure together, a pair of fixing bolts 14 arranged in front of and behind the lower part of any upright post 11 along the feeding direction of the upward adhesive tape, and a lower cross beam 13 fixed between the two upright posts 11 of the same portal frame in a bridging manner. Any group of the upper deep groove angle carrier roller group 3 comprises a first cross beam 31, a fixed lifting lug 36 arranged at the center of the top of the first cross beam 31, an upper longitudinal beam lifting lug 37 arranged at the bottom of the upper longitudinal beam 2 and hinged with the fixed lifting lug 36, two adjusting screw rods 32 which penetrate through the end part of the first cross beam 31 in a one-to-one correspondence manner and are adjusted and fixed on the first cross beam 31 by nuts, a deep groove angle carrier roller frame 33 which is connected with the lower parts of the two adjusting screw rods 32 by a deep groove angle carrier roller frame bolt 321 and is in a U shape, a pair of edge rollers 34 which are oppositely arranged on the inner side of the upper part of the deep groove angle carrier roller frame 33, and a pair of bottom rollers 35 which are oppositely arranged on the inner side of the lower part of the deep groove angle carrier roller frame 33 and bear an upward adhesive tape together with the edge rollers. In addition, the lower V-shaped idler set 6 includes a pair of second inclined vertical rollers 61, a hinge plate 62 hinged between the two second inclined vertical rollers 61, and a rake hook 63 provided on any one of the second inclined vertical rollers 61 for pin-connecting with the telescopic side member 5. The second inclined vertical roller 61 is connected with the hinge plate 62 by a hinge pin, the telescopic longitudinal beam 5 is connected with the rake hook 63 by a lower longitudinal beam connecting pin, and the second inclined vertical roller 61 is connected with the rake hook 63 by a rake hook pin shaft. In this embodiment, this go up deep trouth angle bearing roller group and V type bearing roller group down all adopt symmetrical structure, when reduction in production cost, can realize again turning inboard and outside can be at any time alternate.
In this embodiment, any of the telescopic longitudinal beams 5 includes a female longitudinal beam 51, a male longitudinal beam 52 having an end sleeved in the female longitudinal beam 51, and a pair of positioning screws 53 disposed oppositely and penetrating through the female longitudinal beam 51 and pressing on the male longitudinal beam 52 to realize telescopic fixing of the female longitudinal beam 51 and the male longitudinal beam 52. The end of the female longitudinal beam 51 is provided with a female longitudinal beam connecting hole 511 connected with the fixing bolt 14. The end of the male longitudinal beam 52 is provided with a male longitudinal beam connection hole 521 connected with the fixing bolt 14. And a plurality of pin shaft holes 54 which are in pin shaft connection with the rake hook 63 are formed in the female longitudinal beam 51 and the male longitudinal beam 52.
In this embodiment, through setting up four sets of stop gear, overcome effectively that high tension turns that inboard sticky tape is raised and the problem of spilling material and the turn-over area that the climbing caused, specifically as follows:
The ascending rubber belt limiting mechanism in this embodiment includes a first limiting flat roller 41 relatively disposed on the inner side of the upper portion of the deep groove angle roller bracket 33 along the length direction of the first cross beam 31, a pair of second limiting flat rollers 42 relatively disposed on the upper portion of the upright post 11 along the length direction of the upper cross beam 12, a pair of first inclined upright rollers 43 disposed between the upright post 11 and the upper cross beam 12 and relatively disposed, and two limiting screws 46 disposed at the bottom of the upper longitudinal beam 2, located at two sides of the upper longitudinal beam lifting lug 37, and used for limiting the swing angle of the upper deep groove angle roller group 3. For the upper deep groove angle carrier roller group, the first limiting flat roller 41 is arranged, so that the rotation lifting angles of the upper rubber belt and the upper deep groove angle carrier roller group at the inner side and the outer side of the turn can be automatically adjusted according to the tension of conveyed materials, and the small-radius snake-shaped continuous turn is realized. In addition, two stop screws 46 are used to define the throw of the upper deep groove angle idler set. With this simultaneously, go up deep groove angle bearing roller group and the spacing plain roller of second and the first oblique roller matches and uses, thoroughly solve because of tension too big, raise and climb the problem of spilling material and turn over the area that the height caused at turn inboard sticky tape.
In addition, the descending tape limiting mechanism in the embodiment includes a pair of third limiting flat rollers 45 oppositely arranged on the upright post 11 along the length direction of the upper cross beam 12, and a pair of long vertical rollers 44 arranged along the upright post 11 and arranged at the inner side of the upright post 11. Wherein, the long vertical roll and the upright post are connected by a long vertical roll bolt. When the lifting device runs, the unloaded downward adhesive tape climbs to the long vertical roller towards the inner side edge and is limited by the third limiting flat roller, so that the lifting angle of the downward adhesive tape is effectively limited.
the applicant verifies through repeated tests that the utility model is suitable for a large tension snakelike turn of radius 46 meters and above of long distance. Compared with the prior art, the utility model discloses the specific outstanding substantive characteristics and the progress that is showing have wide market prospect in the spacing small-radius snakelike continuous turning technical field of sticky tape about sealing-tape machine conveying equipment.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and are not limitations on the protection scope of the present invention, but all the changes made by adopting the design principle of the present invention and performing non-creative work on this basis shall fall within the protection scope of the present invention.
Claims (10)
1. The small-radius snake-shaped continuous turning and conveying device for limiting the upper and lower adhesive tapes is characterized by comprising a plurality of door-shaped frames (1), an upper longitudinal beam (2) which is bridged between the tops of any two adjacent door-shaped frames (1) and forms a snake shape together after being in pin joint with the door-shaped frames (1), two telescopic longitudinal beams (5) which are bridged between the lower parts of any two adjacent door-shaped frames (1) and are parallel to each other, a plurality of groups of upper deep groove angle carrier roller groups (3) which are arranged between any two adjacent door-shaped frames (1), are in pin joint with the upper longitudinal beam (2) and are used for bearing the upper adhesive tapes, a plurality of groups of lower V-shaped carrier roller groups (6) which are bridged between the two telescopic longitudinal beams (5) and are used for bearing the lower adhesive tapes, and an upper limit mechanism which is arranged at the upper part of any door-shaped frame (1) and is matched with the upper deep groove angle carrier roller groups, and a descending adhesive tape limiting mechanism which is arranged at the lower part of any door-shaped frame (1) and matched with the lower V-shaped carrier roller group (6).
2. The upper and lower adhesive tape limiting small-radius snakelike continuous turning conveying device according to claim 1, wherein the portal frame (1) comprises an upper cross beam (12) in pin joint with the end part of the upper longitudinal beam (2), and two upright columns (11) which are fixedly connected with the end part of the upper cross beam (12) in a one-to-one correspondence manner and jointly form a portal structure.
3. The snakelike continuous turning conveyor with small radius for limiting the upper and lower adhesive tapes as defined in claim 1, wherein any one of the upper deep groove angle idler group (3) comprises a first cross beam (31), a fixed lifting lug (36) arranged at the center of the top of the first cross beam (31), an upper longitudinal beam lifting lug (37) arranged at the bottom of the upper longitudinal beam (2) and hinged to the fixed lifting lug (36), two adjusting screws (32) passing through the end of the first cross beam (31) in a one-to-one correspondence manner and being adjusted and fixed on the first cross beam (31) by nuts, a deep groove angle idler frame (33) connected with the lower bolts of the two adjusting screws (32) and having a U-shape, a pair of side rollers (34) oppositely arranged on the inner side of the upper portion of the deep groove angle idler frame (33), and a pair of side rollers (34) oppositely arranged on the inner side of the lower portion of the deep groove angle idler frame (33), And a pair of bottom rollers (35) for carrying the upper adhesive tape together with the edge rollers (34).
4. The upper and lower adhesive tape limit small-radius snake-shaped continuous turning conveying device according to claim 3, wherein the upper adhesive tape limit mechanism comprises a first limit flat roller (41) oppositely arranged at the inner side of the upper part of the deep groove angle roller frame (33) along the length direction of the first cross beam (31).
5. The upper and lower adhesive tape limit small-radius snake-shaped continuous turning conveying device according to claim 3, wherein the upper adhesive tape limit mechanism further comprises a pair of second limit flat rollers (42) oppositely arranged on the upper part of the upright post (11) along the length direction of the upper cross beam (12), and a pair of first inclined vertical rollers (43) oppositely arranged between the upright post (11) and the upper cross beam (12).
6. The upper and lower belt-limiting small-radius snake-shaped continuous turning conveyor device according to claim 5, wherein the upper belt-limiting mechanism further comprises two limiting screws (46) which are arranged at the bottom of the upper longitudinal beam (2), are positioned at two sides of the upper longitudinal beam lifting lug (37) and are used for limiting the swing angle of the upper deep groove angle supporting roller group (3).
7. The upper and lower adhesive tape limiting small-radius snake-shaped continuous turning conveying device according to claim 1, wherein the lower V-shaped carrier roller group (6) comprises a pair of second inclined vertical rollers (61), a hinge plate (62) hinged between the two second inclined vertical rollers (61), and a rake hook (63) arranged on any one second inclined vertical roller (61) and used for being in pin connection with the telescopic longitudinal beam (5).
8. The upper and lower adhesive tape limiting small-radius snake-shaped continuous turning conveying device according to claim 1, wherein the downward adhesive tape limiting mechanism comprises a pair of third limiting flat rollers (45) oppositely arranged on the upright (11) along the length direction of the upper cross beam (12), and a pair of long vertical rollers (44) arranged along the upright (11) and arranged at the inner side of the upright (11).
9. The upper and lower adhesive tape limit small-radius snake-shaped continuous turning conveying device according to claim 7, wherein the gate-shaped frame (1) further comprises a pair of fixing bolts (14) arranged in front of and behind the lower part of any upright post (11) along the feeding direction of the upper adhesive tape, and a lower cross beam (13) fixed between the two upright posts (11) of the same gate-shaped frame in a bridging manner.
10. The upper and lower adhesive tape limiting small-radius snake-shaped continuous turning conveying device according to claim 9, wherein any one of the telescopic longitudinal beams (5) comprises a female longitudinal beam (51), a male longitudinal beam (52) with one end sleeved in the female longitudinal beam (51), and a pair of positioning screws (53) which are oppositely arranged, penetrate through the female longitudinal beam (51) and are extruded on the male longitudinal beam (52) to realize telescopic fixing of the female longitudinal beam (51) and the male longitudinal beam (52); the end part of the female longitudinal beam (51) is provided with a female longitudinal beam connecting hole (511) connected with the fixing bolt (14); the end part of the male longitudinal beam (52) is provided with a male longitudinal beam connecting hole (521) connected with the fixing bolt (14); and the female longitudinal beam (51) and the male longitudinal beam (52) are respectively provided with a plurality of pin shaft holes (54) which are connected with the harrow hook (63) through pin shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920517623.4U CN209740042U (en) | 2019-04-17 | 2019-04-17 | Small-radius snake-shaped continuous turning conveying device with upper and lower rubber belt limiting functions |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920517623.4U CN209740042U (en) | 2019-04-17 | 2019-04-17 | Small-radius snake-shaped continuous turning conveying device with upper and lower rubber belt limiting functions |
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| CN209740042U true CN209740042U (en) | 2019-12-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043464A (en) * | 2021-11-26 | 2022-02-15 | 四川建安工业有限责任公司 | Telescopic manipulator |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043464A (en) * | 2021-11-26 | 2022-02-15 | 四川建安工业有限责任公司 | Telescopic manipulator |
| CN114043464B (en) * | 2021-11-26 | 2023-11-03 | 四川建安工业有限责任公司 | Telescopic manipulator |
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