CN217147379U

CN217147379U - Chain scraper with good universality

Info

Publication number: CN217147379U
Application number: CN202220820560.1U
Authority: CN
Inventors: 李海峰; 高丽萍; 孙立斌
Original assignee: Qingdao Hongting Milling Co ltd
Current assignee: Qingdao Hongting Milling Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-08-09
Anticipated expiration: 2032-04-11

Abstract

The utility model relates to a scrape trigger technical field, and disclose a circular chain that commonality is good and scrape trigger, the on-line screen storage device comprises a base, the top of base is provided with circular chain scraper blade organism, the bottom of circular chain scraper blade organism is rotated and is connected with U type seat, the movable groove has been seted up at the top of base, the top fixedly connected with pneumatic cylinder of base, two fixed columns of top fixedly connected with of base, circular recess has been seted up to the inside of fixed column. This scraper conveyor is scraped to ring chain that commonality is good through mutually supporting between base, U type seat, movable groove, pneumatic cylinder, fixed column, circular recess, movable rod, circular dog, connecting plate, connecting block, the rotation axis for pneumatic cylinder work is flexible, alright reciprocate in the right side that drives ring chain scraper blade organism, makes U type seat remove about the inside of movable groove simultaneously, adjusts the left position condition of ring chain scraper blade organism, realizes adjusting the inclination of ring chain scraper blade organism.

Description

Chain scraper with good universality

Technical Field

The utility model relates to a scrape trigger technical field, specifically be a chain scraper that commonality is good.

Background

The scraper machine is a transport machine used for a coal mine excavation working face, is mainly used for transporting a coal mining working face and a mining area crossheading, can be used for a coal roadway and a half coal rock roadway excavation working face, can be upwards transported and can also be downwards transported, but when the existing scraper machine is used for transporting work, the inclination angle of the scraper machine is fixed, and then the inclination angle of the scraper machine cannot be adjusted, so that the transportation effect of the scraper machine is reduced, and therefore, a circular chain scraper machine with good universality is required to be provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a scraper conveyor is scraped to ring chain that commonality is good possesses the inclination that realizes scraping the scraper conveyor and adjusts, is convenient for carry advantages such as material thing, has solved and has scraped the scraper conveyor and carrying the during operation, and its inclination is fixed, and then can not adjust its inclination, and then has reduced the problem of scraping the transport effect of scraper conveyor.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a scraper conveyor for endless chain that commonality is good, includes the base, the top of base is provided with the scraper conveyor for endless chain organism, the bottom of scraper conveyor for endless chain organism is rotated and is connected with U type seat, the movable groove has been seted up at the top of base, the top fixedly connected with pneumatic cylinder of base, two fixed columns of top fixedly connected with of base, circular recess has been seted up to the inside of fixed column, the inside swing joint of circular recess has the movable rod, the circular dog of bottom fixedly connected with of movable rod, the side surface fixedly connected with connecting plate of movable rod, the top fixedly connected with connecting block of movable rod, the connecting block passes through the rotation axis and is connected with scraper conveyor for endless chain organism rotation, the top fixed mounting of scraper conveyor for endless chain organism has driving motor.

Preferably, the base has both sides seted up the spout around, the equal fixedly connected with slide bar in both sides around the U type seat, the U type seat is located the inside in activity groove, the spout communicates with the inside in activity groove, the slide bar is connected with the inside sliding connection of spout, and then makes the U type seat remove about can moving about in the inside in activity groove.

Preferably, a fastening nut is arranged on the side surface of the sliding rod (), one end, far away from the U-shaped seat, of the sliding rod is arranged in a threaded manner, the fastening nut is in threaded connection with the side surface of the sliding rod, a rubber ring is fixedly connected to one side, close to the base, of the fastening nut, and the rubber ring is in lap joint with the side surface of the base, so that the sliding rod can be limited and fixed, and the sliding rod is prevented from moving inside the sliding groove.

Preferably, the top end of the hydraulic cylinder is fixedly connected with the bottom of the connecting plate, the hydraulic cylinder is located between the two fixing columns, and the connecting plate can be driven to move up and down through the operation of the hydraulic cylinder.

Preferably, the circular stopper is matched with the inside of the circular groove, and the diameter of the circular stopper is larger than that of the top notch of the circular groove, so that the circular stopper can be prevented from moving out of the inside of the circular groove.

Preferably, the driving motor is connected with the inside of the chain scraper body through a transmission mechanism, the rotating shaft is fixedly connected with the side surface of the chain scraper body, and the rotating shaft is rotatably connected with the inside of the connecting block, so that the angle between the chain scraper body and the base can be adjusted.

Compared with the prior art, the utility model provides a scraper conveyor is scraped to endless chain that commonality is good possesses following beneficial effect:

1. this scraper conveyor is scraped to ring chain that commonality is good through mutually supporting between base, U type seat, movable groove, pneumatic cylinder, fixed column, circular recess, movable rod, circular dog, connecting plate, connecting block, the rotation axis for pneumatic cylinder work is flexible, alright reciprocate in the right side that drives ring chain scraper blade organism, makes U type seat remove about the inside of movable groove simultaneously, adjusts the left position condition of ring chain scraper blade organism, realizes adjusting the inclination of ring chain scraper blade organism.

2. This scraper chain machine is scraped to ring chain that commonality is good, through the spout, the slide bar, mutually support between the fastening nut, make the slide bar slide in the inside of spout, alright carry on spacingly with U type seat, make U type seat remove more steadily, and through rotating fastening nut, make the rubber ring and the side surface overlap joint of scraper chain scraper blade organism, alright fasten fastening nut and scraper chain scraper blade organism, the realization carries out spacing fixed to the slide bar, prevent that the slide bar from taking place to remove, thereby can fix scraper chain scraper blade organism, prevent that it from taking place to remove.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of the base of the present invention;

fig. 4 is a cross-sectional view of the fixing column structure of the present invention.

Wherein: 1. a base; 2. a chain scraper body; 3. a U-shaped seat; 4. a movable groove; 5. a chute; 6. a slide bar; 7. fastening a nut; 8. a hydraulic cylinder; 9. fixing a column; 10. a circular groove; 11. a movable rod; 12. a circular stopper; 13. a connecting plate; 14. connecting blocks; 15. a rotating shaft; 16. a rubber ring; 17. the motor is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a chain scraper machine with good universality comprises a base 1, a chain scraper body 2 is arranged at the top of the base 1, the chain scraper body 2 is inclined, a U-shaped seat 3 is rotatably connected to the bottom of the chain scraper body 2, the bottom of the left side of the chain scraper body 2 is rotatably connected to the inside of the U-shaped seat 3, a movable groove 4 is formed at the top of the base 1, sliding grooves 5 are formed at the front and rear sides of the base 1, sliding rods 6 are fixedly connected to the front and rear sides of the U-shaped seat 3, the U-shaped seat 3 is positioned inside the movable groove 4, the U-shaped seat 3 and the movable groove 4 are mutually matched, the sliding grooves 5 are communicated with the inside of the movable groove 4, the sliding rods 6 are slidably connected with the inside of the sliding grooves 5, the U-shaped seat 3 can be limited by the sliding rods 6, the U-shaped seat 3 is prevented from position deviation, and the U-shaped seat 3 is more stable when moving, slide bar 6's side surface is provided with fastening nut 7, the one end that U type seat 3 was kept away from to slide bar 6 sets up to the screw thread form, fastening nut 7 and slide bar 6's side surface threaded connection, fastening nut 7 is close to one side fixedly connected with rubber ring 16 of base 1, rubber ring 16 and base 1's side surface overlap joint, through rubber ring 16, it is inseparabler to make to be connected between fastening nut 7 and the base 1, thereby can carry out spacing fixed to slide bar 6, prevent that slide bar 6 from taking place to remove in the inside of spout 5, the realization is fixed U type seat 3, prevent that U type seat 3 from taking place to remove in the inside of activity groove 4, alright side with fixing in order to the left side of loop chain scraper blade organism 2, base 1's top fixedly connected with pneumatic cylinder 8, pneumatic cylinder 8 is located the right side of loop chain scraper blade organism 2 bottoms.

The top of the base 1 is fixedly connected with two fixed columns 9, the two fixed columns 9 are respectively positioned at the front side and the rear side of the endless chain scraper blade body 2, a circular groove 10 is formed in each fixed column 9, a movable rod 11 is movably connected in the circular groove 10, a circular stop block 12 is fixedly connected at the bottom end of the movable rod 11, the circular stop block 12 is matched with the inside of the circular groove 10, the diameter of the circular stop block 12 is larger than that of a notch at the top of the circular groove 10, so that the circular stop block 12 cannot move out of the inside of the circular groove 10, the movable rod 11 can be limited, the movable rod 11 is prevented from moving out of the inside of the circular groove 10 when moving upwards, a connecting plate 13 is fixedly connected to the side surface of the movable rod 11, the connecting plate 13 is fixedly connected with the two movable rods 11, and when the connecting plate 13 moves upwards and downwards, the two movable rods 11 can be driven to move together, pneumatic cylinder 8's top and connecting plate 13's bottom fixed connection, pneumatic cylinder 8 is located between two fixed columns 9, and then work alright reciprocate with driving connecting plate 13 through pneumatic cylinder 8, the top fixedly connected with connecting block 14 of movable rod 11, connecting block 14 rotates through rotation axis 15 and link chain scraper blade organism 2 to be connected, the top fixed mounting of link chain scraper blade organism 2 has driving motor 17, driving motor 17 passes through drive mechanism and link chain scraper blade organism 2's internal connection, rotation axis 15 and link chain scraper blade organism 2's side surface fixed connection, rotation axis 15 is connected with connecting block 14's internal rotation, link chain scraper blade organism 2 can take place to rotate with connecting block 14, thereby make link chain scraper blade organism 2 can adjust with base 1's angle.

When the scraper chain scraper is used, the fastening nut 7 rotates anticlockwise, so that the fastening nut 7 can rotate and move on the slide rod 6, the fastening nut 7 moves in the direction opposite to the chain scraper body 2, the rubber ring 16 is separated from the chain scraper body 2, the slide rod 6 can move left and right in the sliding groove 5 conveniently, then the hydraulic cylinder 8 works and stretches out and draws back to drive the connecting plate 13 to move up and down, the movable rod 11 moves up and down in the circular groove 10, the right side of the chain scraper body 2 moves up and down and rotates with the connecting block 14, the inclination angle of the chain scraper body 2 is changed, the U-shaped seat 3 can be driven to move left and right in the movable groove 4, when the right side of the chain scraper body 2 rises, the U-shaped seat 3 moves right, when the right side of the chain scraper body 2 falls, so that the U-shaped seat 3 is moved leftward.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a trigger is scraped to endless chain that commonality is good, includes base (1), its characterized in that: the chain scraper comprises a base (1), and is characterized in that a chain scraper body (2) is arranged at the top of the base (1), a U-shaped seat (3) is rotatably connected to the bottom of the chain scraper body (2), a movable groove (4) is formed in the top of the base (1), a hydraulic cylinder (8) is fixedly connected to the top of the base (1), two fixed columns (9) are fixedly connected to the top of the base (1), circular grooves (10) are formed in the fixed columns (9), movable rods (11) are movably connected to the inside of the circular grooves (10), circular stop blocks (12) are fixedly connected to the bottom ends of the movable rods (11), connecting plates (13) are fixedly connected to the side surfaces of the movable rods (11), connecting blocks (14) are fixedly connected to the top ends of the movable rods (11), and the connecting blocks (14) are rotatably connected with the chain scraper body (2) through rotating shafts (15), and a driving motor (17) is fixedly installed at the top of the chain scraper body (2).

2. The scraper chain machine of claim 1, characterized in that: spout (5) have all been seted up to both sides around base (1), the equal fixedly connected with slide bar (6) in both sides around U type seat (3), U type seat (3) are located the inside in activity groove (4), the inside intercommunication in spout (5) and activity groove (4), the inside sliding connection of slide bar (6) and spout (5).

3. The scraper chain machine of claim 2, characterized in that: the side surface of slide bar (6) is provided with fastening nut (7), the one end that U type seat (3) were kept away from in slide bar (6) sets up to the screw thread form, fastening nut (7) and the side surface threaded connection of slide bar (6), one side fixedly connected with rubber ring (16) that fastening nut (7) are close to base (1), rubber ring (16) and the side surface overlap joint of base (1).

4. The scraper chain machine of claim 1, characterized in that: the top end of the hydraulic cylinder (8) is fixedly connected with the bottom of the connecting plate (13), and the hydraulic cylinder (8) is located between the two fixing columns (9).

5. The scraper chain machine of claim 1, characterized in that: the circular stopper (12) is matched with the inside of the circular groove (10), and the diameter of the circular stopper (12) is larger than that of a top notch of the circular groove (10).

6. The scraper chain machine of claim 1, characterized in that: the driving motor (17) is connected with the inside of the chain scraper body (2) through a transmission mechanism, the rotating shaft (15) is fixedly connected with the side surface of the chain scraper body (2), and the rotating shaft (15) is rotatably connected with the inside of the connecting block (14).