CN112623629A - Gap-adjustable anti-tipping scraper pipe chain conveying robot - Google Patents
Gap-adjustable anti-tipping scraper pipe chain conveying robot Download PDFInfo
- Publication number
- CN112623629A CN112623629A CN202011525671.1A CN202011525671A CN112623629A CN 112623629 A CN112623629 A CN 112623629A CN 202011525671 A CN202011525671 A CN 202011525671A CN 112623629 A CN112623629 A CN 112623629A
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- Prior art keywords
- scraper
- tipping
- steel wire
- rotating shaft
- conveying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/14—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for moving bulk material in closed conduits, e.g. tubes
- B65G19/16—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for moving bulk material in closed conduits, e.g. tubes the impellers being elements having an area substantially smaller than that of the conduit cross-section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/18—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/18—Details
- B65G19/20—Traction chains, ropes, or cables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/18—Details
- B65G19/22—Impellers, e.g. push-plates, scrapers; Guiding means therefor
- B65G19/24—Attachment of impellers to traction element
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
Abstract
The invention discloses a clearance-adjustable anti-tipping scraper pipe chain conveying robot which comprises a conveying circulating pipeline, a driving steel wire wheel, a driven steel wire wheel, a feeding chute, a tension adjusting mechanism and a plurality of scraper feeding mechanisms, wherein the driving steel wire wheel is arranged on the conveying circulating pipeline; the plurality of scraper plate feeding mechanisms are uniformly distributed in the conveying circulating pipeline at intervals, and are connected end to end sequentially through the traction steel wire; the scraper feeding mechanism comprises a scraper body, a spiral rotating shaft, a torsion spring, a sliding rod, an air bag and an air compression unit; the scraping body is provided with a piston cavity; the spiral rotating shaft is provided with a spiral guide groove; one end of the sliding rod is convexly provided with a sliding pin which is correspondingly clamped in the spiral guide groove; the torsion spring is sleeved on the spiral rotating shaft; the air bag is arranged on the circumferential surface of the scraping body and is communicated with the piston cavity; one ends of the three groups of air compression units are respectively hinged on the spiral rotating shaft, and the other ends of the three groups of air compression units respectively extend into the three piston cavities in a one-to-one correspondence manner; the invention is suitable for conveying materials with different diameters, and has stronger universality and low energy consumption.
Description
Technical Field
The invention relates to a clearance-adjustable anti-tipping scraper pipe chain conveying robot.
Background
The pipe chain conveying equipment is a closed conveying device for granular materials, has the tightness of pipeline transportation and the high load characteristic of conveyor belt transportation, and is widely applied to the field of granular material conveying. However, the existing pipe chain conveying equipment has the following problems: the gap between the pipe chain scraper and the inner wall of the pipeline is fixed and cannot be adjusted, so that a pipe chain for conveying large-diameter particles cannot be suitable for conveying small-diameter particles, and the pipe chain for conveying small-diameter particles is in a state of friction with the pipe wall in the whole working process due to the fact that the gap between the pipe chain scraper and the pipe wall is small, so that the pipe chain scraper is large in running resistance and high in energy consumption; the universality is poor.
Disclosure of Invention
The invention aims to overcome the defects and provide a clearance-adjustable anti-tipping scraper pipe chain conveying robot.
In order to achieve the purpose, the invention adopts the following specific scheme:
a clearance-adjustable anti-tipping scraper pipe chain conveying robot comprises a conveying circulating pipeline, a driving steel wire wheel, a driven steel wire wheel, a feeding groove, a tension adjusting mechanism and a plurality of scraper feeding mechanisms;
the driving steel wire wheel and the driven steel wire wheel are respectively and rotatably arranged at two ends of the conveying circulating pipeline; the feeding groove is arranged at one end of the conveying circulating pipeline, which is close to the driven steel wire wheel, and is communicated with the conveying circulating pipeline; the scraper plate feeding mechanisms are uniformly distributed in the conveying circulating pipeline at intervals, and are connected end to end sequentially through traction steel wires; a discharge hole is formed in one end, close to the driving steel wire wheel, of the conveying circulating pipeline;
the scraper feeding mechanism comprises a scraper body, a spiral rotating shaft, a torsion spring, a sliding rod, an air bag and three groups of air compression units; the scraping body is disc-shaped, a central cavity and three piston cavities communicated with the central cavity are arranged in the scraping body at intervals along the circumferential direction; the spiral rotating shaft is rotatably arranged in the center of the scraping body, one end of the spiral rotating shaft is connected with the traction steel wire through a hinge joint, and a spiral guide groove is formed in the spiral rotating shaft; one end of the sliding rod movably slides into the other end of the spiral rotating shaft, the other end of the sliding rod extends out of the scraping body along the axial direction, and the other end of the sliding rod is connected with the traction steel wire; one end of the sliding rod is convexly provided with a sliding pin, and the sliding pin is correspondingly clamped in the spiral guide groove; the torsion spring is sleeved on the spiral rotating shaft, and two ends of the torsion spring are respectively connected with the spiral rotating shaft and the scraping body; the air bag is arranged on the circumferential surface of the scraping body and is communicated with the three piston cavities; one ends of the three groups of air compression units are respectively hinged on the spiral rotating shaft, and the other ends of the three groups of air compression units respectively extend into the three piston cavities in a one-to-one correspondence manner;
the tension adjusting mechanism is arranged in the conveying circulating pipeline and used for adjusting the tension of the traction steel wire by driving the driven steel wire wheel to move.
Each group of air compressing units comprises an air compressing connecting rod and an air compressing piston; one end of the air compression connecting rod is hinged to the spiral rotating shaft, and the other end of the air compression connecting rod is hinged to the air compression piston; the air compression piston is arranged in the piston cavity.
The tension adjusting mechanism comprises a tension adjusting oil cylinder, a tension adjusting slide rail and an adjusting slide block, wherein the tension adjusting slide rail is fixed in the conveying circulating pipeline, the tension adjusting oil cylinder is fixed at one end of the tension adjusting slide rail, and the adjusting slide block is connected to the tension adjusting slide rail in a sliding manner; the driven steel wire wheel is rotatably connected to the adjusting slide block.
The scraper feeding mechanism further comprises a plurality of anti-tilting wheel sets penetrating through the scraper body, the anti-tilting wheel sets are arranged in a circumferential array, and the maximum distance from the wheel surface of each anti-tilting wheel set to the center of the scraper body is slightly smaller than the maximum distance from the surface of the air bag to the center of the scraper body.
Furthermore, each anti-tilting wheel set comprises a swing limiting rod and two anti-tilting rollers, the swing limiting rod penetrates through the scraping body, the two anti-tilting rollers are respectively connected to two ends of the swing limiting rod in a shaft mode, and the axial direction of each anti-tilting roller is perpendicular to the axial direction of the scraping body.
The scraper feeding mechanism further comprises a guide block for preventing the sliding rod from rotating, the guide block is coaxially arranged on one side of the scraper body, and the other end of the sliding rod movably penetrates through the guide block and then extends out.
Furthermore, the guide block is provided with a polygonal hole, and the other end of the sliding rod is provided with a polygonal part.
The feeding groove and the discharge hole are positioned on the same side of the conveying circulating pipeline.
The invention has the beneficial effects that: according to the invention, the tension adjusting mechanism is matched with the torsion spring, the spiral rotating shaft is rotated by utilizing the linkage between the sliding rod and the spiral rotating shaft, so that the three groups of air compression units are driven to work, the air bag is inflated or deflated, the gap between the scraper feeding mechanism and the pipe wall of the conveying circulating pipeline is flexibly adjusted, the conveying circulating pipeline is suitable for conveying materials with different diameters, the universality is higher, and the energy consumption is low.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic diagram of a portion of the structure of the present invention;
FIG. 3 is a perspective view of the squeegee feed mechanism of the present invention;
FIG. 4 is a perspective view of another perspective of the squeegee feed mechanism of the present invention;
FIG. 5 is an isometric cross-sectional view of the flight feed mechanism of the present invention;
FIG. 6 is a cross-sectional view of the squeegee feed mechanism of the present invention;
FIG. 7 is an exploded schematic view of the flighting feed mechanism of the present invention;
FIG. 8 is a perspective view of a helical rotor shaft of the present invention;
FIG. 9 is a perspective view of the tension adjustment mechanism of the present invention;
description of reference numerals: 1. a delivery circulation pipe; 11. a discharge port; 2. a driving wire wheel; 3. a driven wire wheel; 4. a feed chute; 5. a tension adjusting mechanism; 51. a tension adjusting oil cylinder; 52. a tension adjusting slide rail; 53. adjusting the sliding block; 6. a scraper feeding mechanism; 61. scraping the material body; 611. a central lumen; 612. a piston cavity; 62. a helical shaft; 621. a spiral guide groove; 63. a torsion spring; 64. a slide bar; 641. a slide pin; 65. an air bag; 66. a gas compressing unit; 661. a compressed air connecting rod; 662. a displacer; 67. an anti-roll wheel set; 671. a swing limiting rod; 672. an anti-roll roller; 68. a guide block; 69. a hinge joint; 7. and drawing the steel wire.
Detailed Description
The invention will be described in further detail with reference to the following figures and specific examples, without limiting the scope of the invention.
As shown in fig. 1 to 9, the gap-adjustable anti-tipping scraper tube chain conveyor robot according to the embodiment includes a conveying circulating pipeline 1, a driving wire wheel 2, a driven wire wheel 3, a feeding chute 4, a tension adjusting mechanism 5 and a plurality of scraper feeding mechanisms 6;
the driving steel wire wheel 2 and the driven steel wire wheel 3 are respectively and rotatably arranged at two ends of the conveying circulating pipeline 1; the feeding groove 4 is arranged at one end of the conveying circulating pipeline 1 close to the driven steel wire wheel 3 and is communicated with the conveying circulating pipeline 1; the scraper feeding mechanisms 6 are uniformly distributed in the conveying circulating pipeline 1 at intervals, and the scraper feeding mechanisms 6 are sequentially connected end to end through traction steel wires 7; a discharge port 11 is formed at one end of the conveying circulating pipeline 1 close to the driving steel wire wheel 2;
the scraper feeding mechanism 6 comprises a scraper body 61, a spiral rotating shaft 62, a torsion spring 63, a sliding rod 64, an air bag 65 and three groups of air compression units 66; the scraping body 61 is disc-shaped, a central cavity 611 and three piston cavities 612 communicated with the central cavity 611 are arranged in the scraping body 61 at intervals along the circumferential direction; the spiral rotating shaft 62 is rotatably arranged at the center of the scraping body 61, one end of the spiral rotating shaft 62 is connected with the traction steel wire 7 through a hinge joint 69, and a spiral guide groove 621 is arranged on the spiral rotating shaft 62; one end of the sliding rod 64 is movably slid into the other end of the spiral rotating shaft 62, the other end of the sliding rod 64 extends out of the scraping body 61 along the axial direction, and the other end of the sliding rod 64 is connected with the traction steel wire 7; one end of the sliding rod 64 is convexly provided with a sliding pin 641, and the sliding pin 641 is correspondingly clamped in the spiral guide groove 621; the torsion spring 63 is sleeved on the spiral rotating shaft 62, and two ends of the torsion spring 63 are respectively connected with the spiral rotating shaft 62 and the scraping body 61; the air bag 65 is arranged on the circumferential surface of the scraping body 61 and is communicated with the three piston cavities 612; one end of each of the three sets of air compressing units 66 is hinged to the spiral rotating shaft 62, and the other end of each of the three sets of air compressing units 66 correspondingly extends into the three piston cavities 612;
the tension adjusting mechanism 5 is arranged in the conveying circulating pipeline 1 and used for adjusting the tension of the traction steel wire 7 by driving the driven steel wire wheel 3 to move.
The working mode of the embodiment is as follows: when the scraper feeding mechanism works, materials are placed into the feeding groove 4, enter the conveying circulating pipeline 1 along the feeding groove 4 and are positioned between two adjacent scraper feeding mechanisms 6, then under the combined action of the driving steel wire wheel 2 and the driven steel wire wheel 3, the traction steel wire 7 pulls each scraper feeding mechanism 6 to move along the conveying circulating pipeline 1, and the materials positioned between the two scraper feeding mechanisms 6 are pushed by the scraper feeding mechanisms 6 to move towards the position of the discharge hole 11; for the conveying of small-diameter materials, the tension adjusting mechanism 5 pushes the driven steel wire wheel 3 to move, so that the tension of the traction steel wire 7 is increased, at the moment, the sliding rod 64 connected with the traction steel wire 7 slides out relative to the spiral rotating shaft 62 along the axial direction under the pulling action of the traction steel wire 7, so that the spiral rotating shaft 62 overcomes the elasticity of the torsion spring 63 to rotate for a certain angle under the matching of the sliding pin 641 and the spiral guide groove 621, the rotation of the spiral rotating shaft 62 can synchronously drive the three groups of air pressing units 66 to work, the air in the piston cavity 612 is pressed into the air bag 65, the air bag 65 is inflated, the diameter of the air bag 65 is increased, and therefore, the gap between the whole scraper feeding mechanism 6 and the pipe wall of the conveying circulating pipeline 1 is reduced, and the scraper feeding mechanism; and for the transport of major diameter material, tension adjustment mechanism 5 stops the drive, spiral pivot 62 resets under the elasticity effect of torsional spring 63, and slide bar 64 slides into spiral pivot 62 in the cooperation of sliding pin 641 and spiral guide slot 621, spiral pivot 62 drives three groups of units of calming anger 66 simultaneously and resets, three groups of units of calming anger 66 adsorb the piston chamber 612 with the gas in the gasbag 65 in, make gasbag 65 lose heart and the diameter diminishes, increase the clearance between the pipe wall of whole scraper feeding mechanism 6 and transport circulating line 1, reduce the frictional resistance that scraper feeding mechanism 6 and pipe wall produced, reduce the energy consumption.
This embodiment is through setting up tension adjustment mechanism 5 and torsional spring 63 cooperation, utilizes the linkage between slide bar 64 and the spiral pivot 62 to make spiral pivot 62 produce rotatoryly, and then drives three groups and calm the anger unit 66 work, aerifys or loses heart gasbag 65 to adjust the clearance between scraper blade feeding mechanism 6 and the pipe wall of conveying circulating line 1 in a flexible way, with the transport of the different diameter materials of adaptation, the commonality is stronger, and the energy consumption is low.
Based on the above embodiment, further, each set of puffer units 66 includes a puffer link 661 and a puffer piston 662; one end of the air compressing connecting rod 661 is hinged on the spiral rotating shaft 62, and the other end of the air compressing connecting rod 661 is hinged on the air compressing piston 662; the displacer 662 is disposed within the piston chamber 612. In actual use, the spiral rotating shaft 62 pushes the air compression piston 662 to move in the piston cavity 612 through the air compression connecting rod 661, and when the gap is reduced, the air compression piston 662 moves towards the air bag 65 so as to press the air in the piston cavity 612 into the air bag 65, so that the air bag 65 is inflated and the diameter of the air bag 65 is increased; when the gap is increased, the air compression connecting rod 661 pulls the air compression piston 662 to move inwards, air in the air bag 65 is sucked into the piston cavity 612, the air bag 65 is deflated, the diameter is reduced, and the purpose of adjusting the gap is achieved.
Based on the above embodiment, further, the tension adjusting mechanism 5 includes a tension adjusting oil cylinder 51, a tension adjusting slide rail 52 and an adjusting slide block 53, the tension adjusting slide rail 52 is fixed in the conveying circulating pipeline 1, the tension adjusting oil cylinder 51 is fixed at one end of the tension adjusting slide rail 52, and the adjusting slide block 53 is slidably connected to the tension adjusting slide rail 52; the driven wire wheel 3 is rotatably connected to the adjusting slide block 53. Thus, the tension adjusting oil cylinder 51 drives the adjusting slide block 53 to move relative to the tension adjusting slide rail 52, the adjusting slide block 53 drives the driven steel wire wheel 3 to move, so that the traction steel wire 7 is tensioned, then the slide rod 64 is pulled through the traction steel wire 7, the spiral rotating shaft 62 is driven to rotate, and the purpose of reducing the gap is achieved.
Based on the above embodiment, further, the scraper feeding mechanism 6 further includes a plurality of anti-tilting wheel sets 67 penetrating through the scraper body 61, the anti-tilting wheel sets 67 are arranged in a circumferential array, and a maximum distance from a wheel face of each anti-tilting wheel set 67 to the center of the scraper body 61 is slightly smaller than a maximum distance from the surface of the airbag 65 to the center of the scraper body 61. Because scraper blade feeding mechanism 6 inclines to the inboard production of corner easily at the corner of conveying circulating line 1, lead to the material to reveal even scraper blade feeding mechanism 6 and the dead trouble of pipe wall card, consequently through setting up prevent inclining wheelset 67 for scrape material feeding mechanism when overturning through the corner production, prevent inclining wheelset 67's wheel face and pipe wall contact, provide the support to scraping material feeding mechanism, so prevent to scrape material feeding mechanism and overturn.
In this embodiment, specifically, each anti-tilting wheel set 67 includes a swing limit rod 671 and two anti-tilting rollers 672, the swing limit rod 671 penetrates through the scraper body 61, the two anti-tilting rollers 672 are respectively connected to two ends of the swing limit rod 671 in a shaft manner, and the axial direction of the anti-tilting rollers 672 is perpendicular to the axial direction of the scraper body 61; therefore, the two ends of the swing limiting rod 671 are connected with the anti-tilting rollers 672 in a shaft mode so as to correspond to the corners of the two ends of the conveying circulating pipeline 1 of the scraping and feeding mechanism without tilting.
Based on the above embodiment, further, the scraper feeding mechanism 6 further includes a guide block 68 for preventing the sliding rod 64 from rotating, the guide block 68 is coaxially disposed on one side of the scraper body 61, and the other end of the sliding rod 64 movably penetrates through the guide block 68 and then extends outward. So configured, the slide rod 64 is stably moved in the axial direction by the restriction of the guide block 68, and the slide rod 64 is effectively prevented from rotating.
In this embodiment, specifically, the guide block 68 is provided with a polygonal hole, and the other end of the sliding rod 64 is provided with a polygonal part; has the characteristics of simple structure and easy assembly.
Based on the above embodiment, further, the feeding chute 4 and the discharging port 11 are located on the same side of the conveying circulation pipeline 1. By the arrangement, two sides of the conveying circulating pipeline 1 can be divided into a load side and an idle side, wherein the load side is the side where the feeding chute 4 and the discharging port 11 are located, and the idle side is the opposite side of the load side; when the tension of the traction steel wire 7 is adjusted, due to the fact that materials are arranged in the conveying circulating pipeline 1, the tension of the traction steel wire 7 located on the load side is larger than the tension of the traction steel wire 7 located on the no-load side, the diameter of the scraper feeding mechanism 6 located on the load side is larger than the diameter of the scraper feeding mechanism 6 located on the no-load side, the good-activity additional sealing scraping effect is achieved, meanwhile, due to the fact that the diameter of the scraper feeding mechanism located on the no-load side is small, the gap is large, the friction resistance generated on the no-load side is further reduced, operating energy is further saved, and the service life of the scraper feeding mechanism 6 is prolonged.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present patent application are included in the protection scope of the present patent application.
Claims (9)
1. A clearance-adjustable anti-tipping scraper pipe chain conveying robot is characterized by comprising a conveying circulating pipeline (1), a driving steel wire wheel (2), a driven steel wire wheel (3), a feeding groove (4), a tension adjusting mechanism (5) and a plurality of scraper feeding mechanisms (6);
the driving steel wire wheel (2) and the driven steel wire wheel (3) are respectively and rotatably arranged at two ends of the conveying circulating pipeline (1); the feeding groove (4) is arranged at one end of the conveying circulating pipeline (1) close to the driven steel wire wheel (3) and is communicated with the conveying circulating pipeline (1); the scraper feeding mechanisms (6) are uniformly distributed in the conveying circulating pipeline (1) at intervals, and the scraper feeding mechanisms (6) are sequentially connected end to end through traction steel wires (7); a discharge hole (11) is formed in one end, close to the driving steel wire wheel (2), of the conveying circulating pipeline (1);
the scraper feeding mechanism (6) comprises a scraper body (61), a spiral rotating shaft (62), a torsion spring (63), a sliding rod (64), an air bag (65) and three groups of air compression units (66); the scraping body (61) is disc-shaped, a central cavity (611) and three piston cavities (612) communicated with the central cavity (611) are arranged in the scraping body (61) at intervals along the circumferential direction; the spiral rotating shaft (62) is rotatably arranged in the center of the scraping body (61), one end of the spiral rotating shaft (62) is connected with the traction steel wire (7) through a hinge joint (69), and a spiral guide groove (621) is formed in the spiral rotating shaft (62); one end of the sliding rod (64) slides into the other end of the spiral rotating shaft (62) movably, the other end of the sliding rod (64) extends out of the scraping body (61) along the axial direction, and the other end of the sliding rod (64) is connected with the traction steel wire (7); one end of the sliding rod (64) is convexly provided with a sliding pin (641), and the sliding pin (641) is correspondingly clamped in the spiral guide groove (621); the torsion spring (63) is sleeved on the spiral rotating shaft (62), and two ends of the torsion spring are respectively connected with the spiral rotating shaft (62) and the scraping body (61); the air bag (65) is arranged on the peripheral surface of the scraping body (61) and is communicated with the three piston cavities (612); one ends of the three groups of air compression units (66) are respectively hinged on the spiral rotating shaft (62), and the other ends of the three groups of air compression units (66) respectively extend into the three piston cavities (612) in a one-to-one correspondence manner;
the tension adjusting mechanism (5) is arranged in the conveying circulating pipeline (1) and is used for adjusting the tension of the traction steel wire (7) by driving the driven steel wire wheel (3) to move.
2. The gap adjustable anti-tipping flight pipe chain transfer robot of claim 1, wherein each set of the displacer units (66) includes a displacer link (661) and a displacer piston (662); one end of the air compression connecting rod (661) is hinged to the spiral rotating shaft (62), and the other end of the air compression connecting rod (661) is hinged to the air compression piston (662); the displacer (662) is disposed within the piston chamber (612).
3. The clearance-adjustable anti-tipping scraper pipe chain conveying robot as claimed in claim 1, characterized in that the tension adjusting mechanism (5) comprises a tension adjusting cylinder (51), a tension adjusting slide rail (52) and an adjusting slide block (53), the tension adjusting slide rail (52) is fixed in the conveying circulating pipeline (1), the tension adjusting cylinder (51) is fixed at one end of the tension adjusting slide rail (52), and the adjusting slide block (53) is slidably connected to the tension adjusting slide rail (52); the driven steel wire wheel (3) is rotationally connected to the adjusting slide block (53).
4. The gap-adjustable anti-tipping scraper tube chain conveyor robot as claimed in claim 1, wherein the scraper feeding mechanism (6) further comprises a plurality of anti-tipping wheel sets (67) penetrating the scraper body (61), the plurality of anti-tipping wheel sets (67) are arranged in a circumferential array, and the maximum distance from the wheel face of each anti-tipping wheel set (67) to the center of the scraper body (61) is slightly smaller than the maximum distance from the surface of the airbag (65) to the center of the scraper body (61).
5. The clearance-adjustable anti-tipping scraper tube chain conveyor robot as claimed in claim 4, wherein each anti-tipping wheel group (67) comprises a limit swing rod (671) and two anti-tipping rollers (672), the limit swing rod (671) penetrates through the scraper body (61), the two anti-tipping rollers (672) are respectively connected to two ends of the limit swing rod (671) in a shaft mode, and the axial direction of the anti-tipping rollers (672) is perpendicular to the axial direction of the scraper body (61).
6. The gap-adjustable anti-tipping scraper tube chain conveying robot as claimed in claim 1, wherein the scraper feeding mechanism (6) further comprises a guide block (68) for preventing the sliding rod (64) from rotating, the guide block (68) is coaxially arranged on one side of the scraper body (61), and the other end of the sliding rod (64) movably penetrates through the guide block (68) and then extends outwards.
7. The gap-adjustable anti-tipping scraper tube chain conveyor robot as claimed in claim 6, wherein the guide block (68) is provided with a polygonal hole, and the other end of the sliding rod (64) is provided with a polygonal part.
8. The gap-adjustable anti-tipping scraper tube chain conveyor robot as claimed in claim 1, characterized in that the feed chute (4) and the discharge opening (11) are located on the same side of the conveying circulation pipeline (1).
9. The gap-adjustable anti-tipping scraper tube chain conveyor robot as claimed in claim 1, characterized in that the feed chute (4) and the discharge opening (11) are located on the same side of the conveying circulation pipeline (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011525671.1A CN112623629A (en) | 2020-12-22 | 2020-12-22 | Gap-adjustable anti-tipping scraper pipe chain conveying robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011525671.1A CN112623629A (en) | 2020-12-22 | 2020-12-22 | Gap-adjustable anti-tipping scraper pipe chain conveying robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112623629A true CN112623629A (en) | 2021-04-09 |
Family
ID=75320683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011525671.1A Withdrawn CN112623629A (en) | 2020-12-22 | 2020-12-22 | Gap-adjustable anti-tipping scraper pipe chain conveying robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112623629A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113753496A (en) * | 2021-09-23 | 2021-12-07 | 陕西竹园嘉原矿业有限公司 | Scraper conveyer for coal mine |
| CN113816029A (en) * | 2021-08-26 | 2021-12-21 | 杨俊岭 | Chemical material anticorrosion medicament holding vessel |
-
2020
- 2020-12-22 CN CN202011525671.1A patent/CN112623629A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113816029A (en) * | 2021-08-26 | 2021-12-21 | 杨俊岭 | Chemical material anticorrosion medicament holding vessel |
| CN113816029B (en) * | 2021-08-26 | 2022-09-23 | 杨俊岭 | Chemical material anticorrosion medicament holding vessel |
| CN113753496A (en) * | 2021-09-23 | 2021-12-07 | 陕西竹园嘉原矿业有限公司 | Scraper conveyer for coal mine |
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Application publication date: 20210409 |