CN212093140U

CN212093140U - Conveying device for coal mine excavation

Info

Publication number: CN212093140U
Application number: CN202020153693.9U
Authority: CN
Inventors: 秦志豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-04
Filing date: 2020-02-04
Publication date: 2020-12-08
Anticipated expiration: 2030-02-04

Abstract

The utility model discloses a coal mine is excavated and is used conveyor who belongs to the technical field is carried in the colliery, including the conveyer belt, the below of conveyer belt discharge end is equipped with the frame, and the top slope of frame is provided with collects the frame, and the top slope of collecting the frame is provided with elementary screening frame, collects and passes through supporting connection between frame and the elementary screening frame, and the both sides of collecting the frame are connected with vibrating motor respectively, and the lower extreme of elementary screening frame is connected with elementary screening discharge gate, and one side of collecting the frame lower extreme is connected with collects the discharge gate. The utility model screens the mineral aggregate conveyed by the conveyer belt through the primary screening frame, screens the fine mineral aggregate, and collects the mineral aggregate through the collecting frame, thereby avoiding the excessive loss of the fine mineral aggregate; the utility model discloses set up secondary screening frame between elementary screening and collection frame, further filter through secondary screening frame to can carry out more even screening to the thin material, be convenient for classify and transport.

Description

Conveying device for coal mine excavation

Technical Field

The utility model belongs to the technical field of the colliery is carried, concretely relates to conveyer is used in colliery excavation.

Background

After the coal mine is mined, the coal mine needs to be frequently conveyed until a specified target position is reached, and the conveying belt is generally adopted to realize quick conveying in the conveying process, but the coal mine is influenced by various factors, the sizes of the coal mine are different, and if fine mineral aggregates are not separated, a large amount of fine mineral aggregates are leaked in the conveying process, such as gaps of a truck hopper and the like.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a conveyor is used in colliery excavation has the characteristics of carrying out the screening to the colliery.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coal mine is excavated and is used conveyor, includes the conveyer belt, and the below of conveyer belt discharge end is equipped with the frame, and the top slope of frame is provided with collects the frame, and the top slope of collecting the frame is provided with elementary screening frame, collects and passes through supporting connection between frame and the elementary screening frame, and the both sides of collecting the frame are connected with vibrating motor respectively, and the lower extreme of elementary screening frame is connected with elementary screening discharge gate, and one side of collecting the frame lower extreme is connected with collects the discharge gate.

As the utility model discloses a preferred technical scheme, elementary sieve frame includes elementary frame and elementary screen cloth, and wherein, the lower extreme of elementary frame is open structure, and the opening structure department is connected to elementary screening discharge gate, and the bottom of elementary frame is connected with elementary screen cloth.

As the utility model discloses a preferred technical scheme collects the frame including collecting the frame, collecting the baffle and collecting oblique baffle, wherein, one side of collecting the frame lower extreme is open structure, collects the discharge gate and connects in open structure department, and the bottom of collecting the frame is connected with collects the baffle, and the lower extreme of collecting the frame corresponds collects discharge gate department and is connected with and collects oblique baffle, and vibrating motor installs the both sides at collecting the frame.

As the utility model discloses a preferred technical scheme, the bottom of collecting the frame passes through spring coupling with the frame.

As the utility model discloses an optimal technical scheme collects and is equipped with secondary screening frame between frame and the elementary screening frame, and secondary screening frame passes through the supporting seat connection with elementary screening frame and collection frame respectively.

As the utility model discloses an it is preferred technical scheme, secondary screen frame includes sub-frame, secondary screen cloth, secondary inclined baffle and secondary screening discharge gate, and wherein, the sub-frame lower extreme is open structure with the opposite one side of collecting the discharge gate, and the secondary screening discharge gate is connected in open structure department, and sub-frame's bottom is connected with secondary screen cloth, and sub-frame's lower extreme corresponds secondary screening discharge gate department and is connected with secondary inclined baffle.

In a preferred embodiment of the present invention, the mesh diameter of the secondary screen is smaller than the mesh diameter of the primary screen.

As the utility model discloses an optimal technical scheme, elementary screen cloth, secondary screen cloth and collection baffle are the steel member.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model screens the mineral aggregate conveyed by the conveyer belt through the primary screening frame, screens the fine mineral aggregate, and collects the mineral aggregate through the collecting frame, thereby avoiding the excessive loss of the fine mineral aggregate;

2. the utility model arranges the secondary screening frame between the primary screening frame and the collecting frame, and further screens the fine materials by the secondary screening frame, thereby more uniformly screening the fine materials and facilitating the classified transportation;

3. the utility model discloses the discharge gate of elementary sieve frame, secondary sieve frame and collection frame staggers each other, and the ejection of compact is mutual noninterference, conveniently carries out operation on next step.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the primary screening frame of the present invention;

fig. 3 is a schematic top view of the secondary screening frame of the present invention;

fig. 4 is a schematic top view of the collecting rack of the present invention;

in the figure: 1. a conveyor belt; 2. a primary screening frame; 21. a primary frame; 22. a primary screen; 23. primary screening and discharging; 3. a supporting seat; 4. a secondary screening frame; 41. a secondary frame; 42. a secondary screen; 43. a secondary inclined baffle; 44. a secondary screening discharge port; 5. a spring; 6. a vibration motor; 7. a frame; 8. a collection rack; 81. a collection frame; 82. collecting the guide plate; 83. collecting a discharge hole; 84. collecting the inclined baffle.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a coal mine is excavated and is used conveyor, including conveyer belt 1, the below of 1 discharge end of conveyer belt is equipped with frame 7, the top slope of frame 7 is provided with collects frame 8, the top slope of collecting frame 8 is provided with elementary sieve frame 2, collect and be connected through supporting seat 3 between frame 8 and the elementary sieve frame 2, the both sides of collecting frame 8 are connected with vibrating motor 6 respectively, the lower extreme of elementary sieve frame 2 is connected with elementary screening discharge gate 23, one side of collecting the 8 lower extremes of frame is connected with collects discharge gate 83.

Specifically, the primary screen frame 2 comprises a primary frame 21 and a primary screen 22, wherein the lower end of the primary frame 21 is of an open structure, a primary screen discharge port 23 is connected to the open structure, and the bottom of the primary frame 21 is connected with the primary screen 22.

By adopting the technical scheme, the coal mine in transportation is screened through the primary screen 22, so that fine mineral aggregates are screened.

Specifically, collect frame 8 including collecting frame 81, collecting baffle 82 and collecting oblique baffle 84, wherein, one side of collecting frame 81 lower extreme is open structure, collects discharge gate 83 and connects in open structure department, and the bottom of collecting frame 81 is connected with collects baffle 82, and the lower extreme of collecting frame 81 corresponds to collect discharge gate 83 department and is connected with and collects oblique baffle 84, and vibrating motor 6 installs the both sides at collecting frame 81.

Through adopting above-mentioned technical scheme, collect tiny mineral aggregate through collecting frame 8, drive through vibrating motor 6 and collect frame 8 vibrations to drive 2 vibrations of elementary screening frame, carry out the screening when carrying mineral aggregate. The vibration motor 6 is a YZS-40-6 type vibration motor sold by yunda motor ltd of new county.

Specifically, the bottom of the collecting frame 81 is connected to the frame 7 by a spring 5.

Through adopting above-mentioned technical scheme, make the vibration of collecting frame 8 can not influence frame 7 through the setting of spring 5.

Specifically, collect and be equipped with secondary screening frame 4 between frame 8 and the elementary screening frame 2, secondary screening frame 4 passes through supporting seat 3 with elementary screening frame 2 and collection frame 8 respectively and is connected.

Specifically, the secondary screen frame 4 includes a secondary frame 41, a secondary screen 42, a secondary inclined baffle 43 and a secondary screen outlet 44, wherein the side of the lower end of the secondary frame 41 opposite to the collection outlet 83 is an open structure, the secondary screen outlet 44 is connected to the open structure, the secondary screen 42 is connected to the bottom of the secondary frame 41, the secondary inclined baffle 43 is connected to the lower end of the secondary frame 41 corresponding to the secondary screen outlet 44, and the mesh diameter of the secondary screen 42 is smaller than that of the primary screen 22.

Through adopting above-mentioned technical scheme, carry out further screening through secondary screen frame 4 to the mineral aggregate under 2 screens of primary screen frame to make the screening of mineral aggregate more even.

In particular, the primary screen 22, the secondary screen 42 and the collection guide 82 are all steel members.

By adopting the technical scheme, the service lives of the primary screen 22, the secondary screen 42 and the collecting guide plate 82 are prolonged.

To sum up, the utility model screens the mineral aggregate conveyed by the conveyer belt 1 through the primary screening frame 2, screens the fine mineral aggregate, and collects the mineral aggregate through the collecting frame 8, thereby avoiding the excessive loss of the fine mineral aggregate; the utility model arranges the secondary screening frame 4 between the primary screening frame 2 and the collecting frame 8, and further screens by the secondary screening frame 4, thereby more uniformly screening the fine materials and facilitating the classified transportation; the utility model discloses the discharge gate of elementary sieve frame 2, secondary sieve frame 4 and collection frame 8 staggers each other, and the ejection of compact is mutual noninterference, conveniently carries out operation on next step.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a coal mine is excavated and is used conveyor, includes conveyer belt (1), its characterized in that: the below of conveyer belt (1) discharge end is equipped with frame (7), the top slope of frame (7) is provided with collects frame (8), the top slope of collecting frame (8) is provided with elementary sieve frame (2), collect and be connected through supporting seat (3) between frame (8) and the elementary sieve frame (2), the both sides of collecting frame (8) are connected with vibrating motor (6) respectively, the lower extreme of elementary sieve frame (2) is connected with elementary screening discharge gate (23), one side of collecting frame (8) lower extreme is connected with collects discharge gate (83).

2. The coal mining conveyor apparatus according to claim 1, wherein: the primary screening frame (2) comprises a primary frame (21) and a primary screen (22), wherein the lower end of the primary frame (21) is of an open structure, a primary screening discharge hole (23) is connected to the open structure, and the bottom of the primary frame (21) is connected with the primary screen (22).

3. The coal mining conveyor apparatus according to claim 2, wherein: collect frame (8) including collecting frame (81), collecting baffle (82) and collecting oblique baffle (84), wherein, one side of collecting frame (81) lower extreme is open structure, collects discharge gate (83) and connects in open structure department, and the bottom of collecting frame (81) is connected with collects baffle (82), and the lower extreme of collecting frame (81) corresponds collects discharge gate (83) department and is connected with and collects oblique baffle (84), and vibrating motor (6) are installed in the both sides of collecting frame (81).

4. A coal mining conveyor as claimed in claim 3 wherein: the bottom of the collecting frame (81) is connected with the frame (7) through a spring (5).

5. The conveying apparatus for coal mining according to claim 4, wherein: collect and be equipped with secondary screening frame (4) between frame (8) and primary screening frame (2), secondary screening frame (4) are connected through supporting seat (3) with primary screening frame (2) and collection frame (8) respectively.

6. The coal mining conveyor apparatus according to claim 5, wherein: the secondary screening frame (4) comprises a secondary frame (41), a secondary screen (42), a secondary inclined baffle (43) and a secondary screening discharge hole (44), wherein the lower end of the secondary frame (41) and the side opposite to the collection discharge hole (83) are of an open structure, the secondary screening discharge hole (44) is connected to the open structure, the bottom of the secondary frame (41) is connected with the secondary screen (42), and the lower end of the secondary frame (41) corresponding to the secondary screening discharge hole (44) is connected with the secondary inclined baffle (43).

7. The coal mining conveyor apparatus according to claim 6, wherein: the secondary screen (42) has a smaller mesh diameter than the primary screen (22).

8. The coal mining conveyor apparatus according to claim 7, wherein: the primary screen (22), secondary screen (42) and collection guide (82) are all steel members.