CN215158235U

CN215158235U - Tongue plate assembly of scraper conveyor

Info

Publication number: CN215158235U
Application number: CN202121009955.5U
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: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-12-14
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a scraper conveyor's hyoplastron subassembly, the on-line screen storage device comprises a base, the base left end is rotated and is connected at box left side lower extreme, the inside left side of box is rotated and is connected with drive sprocket, the inside right side of box is rotated and is connected with leading sprocket, drive sprocket left side below sliding connection is in chain left side below, leading sprocket upper right side sliding connection is in the chain upper right side, the inside first buckle that evenly is provided with of chain, the equal sliding connection in first buckle middle part is in second buckle hole, equal sliding connection has the hyoplastron in the draw-in groove on first buckle top. The utility model discloses in, at first utilize first buckle, second buckle and bolt to fix hyoplastron and flexbile plate on the chain, main load structure when the hyoplastron is transported, the box is hugged closely to the flexbile plate, avoids the material to remain in the past in the condition of corner, reaches the effect that promotes conveying efficiency, is worth wideling popularize.

Description

Tongue plate assembly of scraper conveyor

Technical Field

The utility model relates to a scraper conveyor field especially relates to a scraper conveyor's hyoplastron subassembly.

Background

When the scraper conveyer is vertically conveyed, the materials are pushed by a scraper in the vertical direction, the self gravity and the supporting force of the materials at the lower part of the vertical section to the materials at the upper part are transmitted laterally in a certain proportion to form lateral pressure between the materials and the material wall, the lateral pressure forms an internal friction force which enables the materials to be relatively stable and an external friction force which prevents the materials from moving, and the internal friction force between a traction layer and a pulled layer is enough to overcome the friction force between the materials and the material groove and the gravity of the materials, so that the materials are conveyed forwards under the thrust action of a scraper chain to form a stable whole.

Because scraper conveyor's simple structure, thereby durable by extensive the use of spreading, some weak points have also been exposed naturally, in order to avoid hyoplastron and box scraping to produce the harsh noise, and cause the chain load grow and then cause the danger of straining absolutely because of frictional force, leave many spaces between hyoplastron and the box inner wall usually, but these spaces cause the piling up of material easily, reduce conveying efficiency, bold material card is between hyoplastron and box under the special circumstances, make conveyer stop work easily, and then harm motor, parts such as chain, furthermore, ordinary hyoplastron structure is dead great and difficult the change, the waste of the energy has been caused in transportation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a tongue plate component of a scraper conveyor.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a scraper conveyor's hyoplastron subassembly, includes the base, the base left end is rotated and is connected at box left side lower extreme, the inside left side of box is rotated and is connected with drive sprocket, the inside right side of box is rotated and is connected with leading sprocket, drive sprocket left side below sliding connection is in chain left side below, leading sprocket upper right side sliding connection is in the chain upper right side, the inside first buckle that evenly is provided with of chain, equal sliding connection in first buckle middle part is in second buckle hole, equal sliding connection has the hyoplastron in the draw-in groove on first buckle top, equal sliding connection flexbile plate in the draw-in groove on first buckle top, the equal threaded connection in upper end of first buckle has the bolt, box left side downside fixedly connected with motor, motor front end drive shaft fixedly connected with belt pulley.

As a further description of the above technical solution:

the front side and the rear side of the right end of the base are respectively and rotatably connected to the bottom end of the hydraulic rod, and the top end of the hydraulic rod is respectively and rotatably connected to the front side and the rear side of the lower end of the right side of the box body.

As a further description of the above technical solution:

the upper left side of the box body is fixedly connected with a feeding hole, and the lower right side of the box body is fixedly connected with a discharging hole.

As a further description of the above technical solution:

the upper part in the box body is rotatably connected with a riding wheel.

As a further description of the above technical solution:

the middle parts of the bolts penetrate through the holes in the middle parts of the tongue plates and are connected in the holes in the middle parts of the tongue plates in a threaded connection mode.

As a further description of the above technical solution:

the middle part of the bolt penetrates through the hole in the middle of the flexible plate, and the middle part of the bolt is connected in the hole in the middle of the flexible plate in a threaded manner.

As a further description of the above technical solution:

and the front end of the transmission shaft of the driving chain wheel is fixedly connected with a driven disc.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first utilize first buckle, second buckle and bolt to fix hyoplastron and flexbile plate on the chain, main load structure when the hyoplastron is transported, the box is hugged closely to the flexbile plate, avoids the material to remain in the past in the condition of corner, reaches the effect that promotes conveying efficiency.

2. The utility model discloses in, be provided with even hole on the hyoplastron, when guaranteeing bearing capacity, alleviateed the hyoplastron structure dead weight, reach the purpose of the energy can be saved, take off the bolt, can reach convenient to use's effect according to the interval between the material size adjustment hyoplastron, be worth wideling popularize.

Drawings

Fig. 1 is a front view of a tongue plate assembly of a scraper conveyor according to the present invention;

FIG. 2 is a schematic illustration of the installation of the flap assembly;

FIG. 3 is a cross-sectional view of the flap assembly;

fig. 4 is a perspective view of a first buckle of a tongue plate assembly of a scraper conveyor according to the present invention;

fig. 5 is a schematic perspective view of a chain of a tongue plate assembly of a scraper conveyor according to the present invention.

Illustration of the drawings:

1. a base; 2. a box body; 3. a hydraulic lever; 4. a feed inlet; 5. a discharge port; 6. a guide sprocket; 7. A chain; 8. a riding wheel; 9. a tongue plate; 10. a flexible board; 11. a first buckle; 12. a second buckle; 13. A bolt; 14. a motor; 15. a belt pulley; 16. a driven plate; 17. driving the sprocket.

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. 1-5, the present invention provides an embodiment: a tongue plate component of a scraper conveyor comprises a base 1, wherein the left end of the base 1 is rotatably connected to the left lower end of a box body 2, the left side of the interior of the box body 2 is rotatably connected with a driving chain wheel 17, the right side of the interior of the box body 2 is rotatably connected with a guide chain wheel 6, the left lower side of the driving chain wheel 17 is slidably connected to the left lower side of a chain 7, the right upper side of the guide chain wheel 6 is slidably connected to the right upper side of the chain 7, first buckles 11 are uniformly arranged in the chain 7, the middle parts of the first buckles 11 are slidably connected into holes of second buckles 12, tongue plates 9 are slidably connected into clamping grooves at the top ends of the first buckles 11, holes are uniformly formed in the tongue plates 9, the structural dead weight of the tongue plates 9 is reduced under the condition that the functions of bearing force and the like of the tongue plates are not influenced, the energy-saving effect is achieved in the working process of conveying materials, flexible plates 10 are slidably connected into clamping grooves at the top ends of the first buckles 11, and the flexible plates 10 are tightly attached to the box body 2, the condition that the material is remained in the big space between hyoplastron 9 and the box 2 in the past is no longer taken place for the feasible, thereby has improved conveying efficiency, secondly has also avoided the material card between hyoplastron 9 and box 2, causes conveyer stop work, harm parts such as motor 14, chain 7, the equal threaded connection in upper end of first buckle 11 has bolt 13, box 2 left side downside fixedly connected with motor 14, motor 14 front end drive shaft fixedly connected with belt pulley 15.

The front side and the rear side of the right end of the base 1 are respectively and rotatably connected to the bottom end of the hydraulic rod 3, the top end of the hydraulic rod 3 is respectively and rotatably connected to the front side and the rear side of the lower end of the right side of the box body 2, the feed inlet 4 is fixedly connected to the upper left side of the box body 2, the discharge outlet 5 is fixedly connected to the lower right side of the box body 2, the riding wheel 8 is rotatably connected to the upper middle of the inside of the box body 2, the middle part of the bolt 13 penetrates through the hole in the middle of the tongue plate 9, the middle part of the bolt 13 penetrates through the hole in the middle of the flexible plate 10, the middle part of the bolt 13 is connected to the hole in the middle of the flexible plate 10 by screw thread, according to the condition of materials, the bolt 13 can be detached, so as to flexibly adjust the space between the tongue plate 9 and the tongue plate 9, secondly, the height of the discharge outlet 5 can be conveniently changed by adjusting the hydraulic rod 3, the operation is beneficial to the subsequent work, the front end of the transmission shaft of the driving chain wheel 17 is fixedly connected with a driven disc 16, and the belt disc 15 is connected with the driven disc 16 through a belt.

The working principle is as follows: the belt pulley 15 is connected with the driven pulley 16 through a belt, the motor 14 is started, the driving sprocket 17 is driven to rotate, the chain 7 can start to operate under the action of the driving sprocket 17, then the tongue plate 9 and the flexible plate 10 can push materials poured into the feeding hole 4 to the discharging hole 5 along the box body 2, the flexible plate 10 is tightly attached to the box body 2, the situation that the materials are remained in a large gap between the tongue plate 9 and the box body 2 in the prior art is avoided, the transportation efficiency is improved, the situation that the materials are clamped between the tongue plate 9 and the box body 2 to cause the conveyor to stop working is avoided, the motor 14, the chain 7 and other parts are damaged, holes are uniformly formed in the tongue plate 9, under the condition that the functions of bearing force and the like of the tongue plate 9 are not influenced, the structural dead weight of the tongue plate 9 is reduced, the energy-saving effect is achieved in the working process of material transportation, the bolts 13 can be detached according to flexibly adjust the distance between the tongue plate 9 and the tongue plate 9, secondly, the height of the discharge port 5 can be conveniently changed by adjusting the hydraulic rod 3, and the operation is favorable for the expansion of subsequent work.

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. A tongue plate assembly of a scraper conveyor comprises a base (1) and is characterized in that: the left end of the base (1) is rotatably connected to the lower left end of the box body (2), the left side of the interior of the box body (2) is rotatably connected with a driving chain wheel (17), the right side of the interior of the box body (2) is rotatably connected with a guide chain wheel (6), the lower left side of the driving chain wheel (17) is slidably connected to the lower left side of a chain (7), the upper right side of the guide chain wheel (6) is slidably connected to the upper right side of the chain (7), first buckles (11) are evenly arranged in the chain (7), the middle parts of the first buckles (11) are evenly slidably connected in holes of second buckles (12), tongue plates (9) are evenly slidably connected in clamping grooves in the top ends of the first buckles (11), flexible plates (10) are evenly slidably connected in clamping grooves in the top ends of the first buckles (11), bolts (13) are in threaded connection with the upper ends of the first buckles (11), and a motor (14) is fixedly connected to the lower left side of the box body (2), the front end driving shaft of the motor (14) is fixedly connected with a belt pulley (15).

2. A tongue plate assembly of a scraper conveyor according to claim 1, characterized in that: the front side and the rear side of the right end of the base (1) are respectively rotatably connected to the bottom end of the hydraulic rod (3), and the top end of the hydraulic rod (3) is respectively rotatably connected to the front side and the rear side of the lower end of the right side of the box body (2).

3. A tongue plate assembly of a scraper conveyor according to claim 1, characterized in that: the upper left side of the box body (2) is fixedly connected with a feeding hole (4), and the lower right side of the box body (2) is fixedly connected with a discharging hole (5).

4. A tongue plate assembly of a scraper conveyor according to claim 1, characterized in that: the upper middle part in the box body (2) is rotatably connected with a riding wheel (8).

5. A tongue plate assembly of a scraper conveyor according to claim 1, characterized in that: the middle parts of the bolts (13) penetrate through the holes in the middle parts of the tongue plates (9), and the middle parts of the bolts (13) are connected in the holes in the middle parts of the tongue plates (9) in a threaded manner.

6. A tongue plate assembly of a scraper conveyor according to claim 1, characterized in that: the middle of the bolt (13) penetrates through the hole in the middle of the flexible plate (10) and the middle of the bolt (13) is connected in the hole in the middle of the flexible plate (10) in a threaded manner.

7. A tongue plate assembly of a scraper conveyor according to claim 1, characterized in that: the front end of the transmission shaft of the driving chain wheel (17) is fixedly connected with a driven disc (16).