CN215158553U

CN215158553U - Novel scraper conveyor head

Info

Publication number: CN215158553U
Application number: CN202121021010.5U
Authority: CN
Inventors: 宁文军; 王爱宝
Original assignee: Zhangjiakou Shengda Coal Mine Machinery Co ltd
Current assignee: Zhangjiakou Shengda Coal Mine Machinery Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-12-14
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a novel scraper conveyor aircraft nose, including base and aircraft nose, the output of pneumatic cylinder is provided with the hydraulic stem, the hydraulic stem top is rotated and is connected with the slider, fixedly connected with air pump on the outer wall of mount top intermediate position, the output of air pump runs through mount and fixedly connected with high-pressurepipe, aircraft nose bottom intermediate position left side is run through and is provided with the spout, two fixedly connected with evenly distributed's scraper blade between the chain. The utility model discloses in, pneumatic cylinder work makes the hydraulic stem extension, and the contained angle between hydraulic stem top and the slider diminishes gradually, and the slider slides in the spout simultaneously to jack-up aircraft nose left side rebound, thereby contained angle between adjustment aircraft nose and the ground, air pump work is taken out the ambient air and is become compressed air and blow on the scraper blade through the gas outlet on the high-pressurepipe, clears up remaining material on the scraper blade, is worth wideling popularize.

Description

Novel scraper conveyor head

Technical Field

The utility model relates to a scraper conveyor technical field especially relates to a novel scraper conveyor aircraft nose.

Background

The scraper conveyer is mainly composed of three parts, i.e. a machine head, a middle part and a machine tail part, and the working principle of the scraper conveyer is that an open chute is used as a bearing part of coal, gangue or materials, and a scraper is fixed on a chain to be used as a traction component. After the transmission part of the machine head is started, the chain wheel on the shaft of the machine head is driven to rotate, so that the scraper chain circularly runs to drive the material to move along the chute until the material is unloaded at the machine head part.

Chinese patent 201921661912.8 discloses a novel scraper conveyor, including the conveyer body, conveyer body right side is equipped with the bin outlet, and conveyer body right side top fixedly connected with mounting panel, coulomb meter, laser radar sensor and triaxial mems sensor are installed to the mounting panel bottom, and conveyer body bottom both sides all are equipped with vibration damping mount. The conveyer of this patent can not be adjusted at the fixed angle of during operation conveyer, can not be used to the slope transportation, and the limitation is stronger to the material has partial material bonding on the scraper blade after the unloading, and current conveyer aircraft nose does not have and clears up the function to remaining material, and it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel scraper conveyor head.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel scraper conveyor head comprises a base and a head, wherein a hydraulic cylinder is fixedly connected at the middle position of the top of the base, the output end of the hydraulic cylinder is provided with a hydraulic rod, the top end of the hydraulic rod is rotationally connected with a sliding block, the outer wall of the rear end of the left side of the machine head is fixedly connected with a motor, the output end of the motor penetrates through the machine head and is fixedly connected with a driving shaft, a driven shaft is rotatably connected between the inner walls of the front end and the rear end of the right side of the machine head, the front end and the rear end of the outer diameter of the driving shaft and the driven shaft are fixedly connected with driving gears, chains are respectively meshed and connected between the two driving gears which are oppositely arranged, a fixed frame is fixedly connected on the left side of the top of the machine head, an air pump is fixedly connected on the outer wall of the middle position of the top of the fixed frame, the output end of the air pump penetrates through the fixing frame and is fixedly connected with the high-pressure air pipe, and the left side of the middle position of the bottom of the machine head penetrates through the sliding groove and is provided with the sliding groove.

As a further description of the above technical solution:

and the four corners of the bottom of the base are rotatably connected with wheels.

As a further description of the above technical solution:

the front end and the rear end of the high-pressure air pipe are fixedly connected with the inner wall of the fixing frame.

As a further description of the above technical solution:

and a fixed plate and a chain are fixedly connected to the inner wall between the tops of the middle positions of the front end and the rear end of the machine head, and the top of the fixed plate is in sliding connection.

As a further description of the above technical solution:

and uniformly distributed scraping plates are fixedly connected between the two chains.

As a further description of the above technical solution:

the bottom of the high-pressure air pipe penetrates through and is fixedly connected with air outlets which are uniformly distributed.

As a further description of the above technical solution:

the sliding block is connected in the sliding groove in a sliding mode.

As a further description of the above technical solution:

the front end of the driving shaft is rotatably connected with the inner wall of the left side of the front end of the machine head.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, when the transport angle of aircraft nose at first needs to be adjusted, pneumatic cylinder work makes the hydraulic stem extension, and the contained angle between hydraulic stem top and the slider diminishes gradually, and the slider slides in the spout simultaneously to jack-up aircraft nose left side rebound, thereby contained angle between adjustment aircraft nose and the ground can realize the slope transportation of different angles, and the suitability is stronger.

2. The utility model discloses in, when the material removed aircraft nose left side unloading through the scraper blade, air pump work took outside air into and becomes compressed air and blows on the scraper blade through the gas outlet on the high-pressurepipe, clears up remaining material on the scraper blade, avoids the material to bond on the scraper blade, and it is more convenient to use, is worth wideling popularize.

Drawings

Fig. 1 is a right side perspective view of a novel scraper conveyor head provided by the present invention;

fig. 2 is a left side perspective view of a novel scraper conveyor head provided by the present invention;

fig. 3 is an explosion diagram of the novel scraper conveyor head provided by the utility model.

Illustration of the drawings:

1. a base; 2. a wheel; 3. a hydraulic cylinder; 4. a machine head; 5. a fixed mount; 6. an air pump; 7. a high-pressure air pipe; 8. a driven shaft; 9. a fixing plate; 10. a chain; 11. a squeegee; 12. a hydraulic lever; 13. a drive shaft; 14. an air outlet; 15. a motor; 16. a drive gear; 17. a chute; 18. a slide block.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a novel scraper conveyor head comprises a base 1 and a head 4, a hydraulic cylinder 3 is fixedly connected to the middle position of the top of the base 1, a hydraulic rod 12 is arranged at the output end of the hydraulic cylinder 3, a sliding block 18 is rotatably connected to the top end of the hydraulic rod 12, when the conveying angle of the head 4 needs to be adjusted, the hydraulic cylinder 3 works to extend the hydraulic rod 12, the included angle between the top end of the hydraulic rod 12 and the sliding block 18 is gradually reduced, the sliding block 18 slides in a sliding groove 17, so that the left side of the head 4 is jacked up to move upwards, the included angle between the head 4 and the ground is adjusted, inclined transportation at different angles is realized, a motor 15 is fixedly connected to the outer wall of the rear end of the left side of the head 4, the output end of the motor 15 penetrates through the head 4 and is fixedly connected with a driving shaft 13, a driven shaft 8 is rotatably connected between the inner walls of the front end and the rear end of the right side of the head 4, and a driving gear 16 is fixedly connected to the front end and the rear end of the outer diameter of the driving shaft 13 and the driven shaft 8, all the meshing is connected with chain 10 between two drive gear 16 of relative setting, 15 work of motor drives driving shaft 13 and rotates and make drive gear 16 rotate, it makes scraper blade 11 remove to carry the material to drive chain 10 through

drive gear

16, 4 top left sides fixedly connected with mounts 5 of aircraft nose, fixedly connected with air pump 6 on the 5 top intermediate position outer walls of mounts, the output of air pump 6 runs through mount 5 and fixedly connected with high-

pressurepipe

7, 4 bottom intermediate position left sides of aircraft nose run through and are provided with spout 17.

The four corners of the bottom of the base 1 are rotatably connected with wheels 2, the machine head 4 can be moved by the wheels 2, the front end and the rear end of the high-pressure air pipe 7 are fixedly connected on the inner wall of the fixing frame 5, the fixing plate 9 is fixedly connected on the inner wall between the tops of the middle positions of the front end and the rear end of the machine head 4, and the chain 10 is connected on the top of the fixing plate 9 in a sliding way, the material can be supported by the fixing plate 9, the evenly distributed scrapers 11 are fixedly connected between the two chains 10, the evenly distributed air outlets 14 are fixedly connected at the bottom of the high-pressure air pipe 7 in a penetrating way, when the material moves to the left side of the machine head 4 through the scrapers 11 for blanking, the air pump 6 works to pump in the outside air to be compressed air, and the compressed air is blown to the scraper 11 through the air outlet 14 on the high-pressure air pipe 7, so that the residual materials on the scraper 11 are cleaned, the sliding block 18 is connected in the sliding groove 17 in a sliding mode, and the front end of the driving shaft 13 is connected on the inner wall of the left side of the front end of the handpiece 4 in a rotating mode.

The working principle is as follows: when the conveying angle of the machine head 4 needs to be adjusted, the hydraulic cylinder 3 works to enable the hydraulic rod 12 to extend, the included angle between the top end of the hydraulic rod 12 and the sliding block 18 gradually becomes smaller, meanwhile, the sliding block 18 slides in the sliding groove 17, thereby jacking up the left side of the machine head 4 to move upwards, adjusting the included angle between the machine head 4 and the ground, realizing the inclined transportation at different angles, driving the driving shaft 13 to rotate by the motor 15 to drive the driving gear 16 to rotate, the chain 10 is driven by the driving gear 16 to move so that the scraper 11 moves to convey the materials, the material can be supported by the fixing plate 9, the machine head 4 can be moved by the wheels 2, when the material is moved to the left side of the machine head 4 by the scraper 11 for blanking, the air pump 6 works to pump in the outside air to become compressed air, and the compressed air is blown to the scraper 11 through the air outlet 14 on the high-pressure air pipe 7 to clean the residual materials on the scraper 11.

Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel scraper conveyor aircraft nose, includes base (1) and aircraft nose (4), its characterized in that: the hydraulic cylinder (3) is fixedly connected to the middle position of the top of the base (1), the hydraulic cylinder (3) is provided with a hydraulic rod (12) at the output end, a sliding block (18) is rotatably connected to the top end of the hydraulic rod (12), a motor (15) is fixedly connected to the outer wall of the rear end of the left side of the machine head (4), the output end of the motor (15) penetrates through the machine head (4) and is fixedly connected with a driving shaft (13), a driven shaft (8) is rotatably connected between the inner walls of the front end and the rear end of the right side of the machine head (4), driving gears (16) are fixedly connected to the front end and the rear end of the outer diameter of the driving shaft (13) and the driven shaft (8), a chain (10) is meshed between the two driving gears (16) which are oppositely arranged, a fixing frame (5) is fixedly connected to the left side of the top of the machine head (4), and an air pump (6) is fixedly connected to the outer wall of the middle position of the top of the fixing frame (5), the output end of the air pump (6) penetrates through the fixing frame (5) and is fixedly connected with the high-pressure air pipe (7), and the left side of the middle position of the bottom of the machine head (4) penetrates through and is provided with a sliding groove (17).

2. The novel scraper conveyor head of claim 1, characterized in that: the four corners of the bottom of the base (1) are rotatably connected with wheels (2).

3. The novel scraper conveyor head of claim 1, characterized in that: the front end and the rear end of the high-pressure air pipe (7) are fixedly connected on the inner wall of the fixing frame (5).

4. The novel scraper conveyor head of claim 1, characterized in that: the inner wall between the tops of the middle positions of the front end and the rear end of the machine head (4) is fixedly connected with a fixing plate (9), and a chain (10) is connected with the top of the fixing plate (9) in a sliding mode.

5. The novel scraper conveyor head of claim 1, characterized in that: evenly distributed scrapers (11) are fixedly connected between the two chains (10).

6. The novel scraper conveyor head of claim 1, characterized in that: the bottom of the high-pressure air pipe (7) penetrates through and is fixedly connected with air outlets (14) which are uniformly distributed.

7. The novel scraper conveyor head of claim 1, characterized in that: the sliding block (18) is connected in a sliding way in the sliding groove (17).

8. The novel scraper conveyor head of claim 1, characterized in that: the front end of the driving shaft (13) is rotatably connected with the inner wall of the left side of the front end of the machine head (4).