CN214567807U

CN214567807U - Clear stifled device of coal blending machine

Info

Publication number: CN214567807U
Application number: CN202120388008.5U
Authority: CN
Inventors: 韩国华
Original assignee: Shandong Zhongze Environmental Protection Energy Co ltd
Current assignee: Shandong Zhongze Environmental Protection Energy Co ltd
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-11-02
Anticipated expiration: 2031-02-22

Abstract

The utility model discloses a clear stifled device of coal blending machine, the on-line screen storage device comprises a base, the last surface symmetry fixedly connected with support of base, the outer fixed surface of support is connected with the hopper, two the surface of support and the position that is located the hopper below have seted up first spout, first spout internal rotation is connected with the threaded rod, the surface rotation of threaded rod is connected with the slider, slider and first spout sliding connection, two fixedly connected with mounting panel between the slider. The utility model discloses in, the poke rod can be dredged the coal of plugging up in the hopper, and the mounting panel can drive the poke rod and reciprocate, moves the position of top and can dredge the coal of plugging up in the hopper, moves the position of below and can not obstruct the normal work of joining in marriage the coal machine, and the slide bar can drive the poke rod circulation and remove, can clear up continuously to need not shut down the operation, thereby can not reduce the efficiency of work.

Description

Clear stifled device of coal blending machine

Technical Field

The utility model relates to a clear stifled technical field of the device especially relates to a clear stifled device of coal blending machine.

Background

At present, the coal price generally rises in China, and coal-fired power plants usually purchase coal from a plurality of places to reduce the operation cost. The blending and burning of the blended coal is that the blended coal is delivered into a furnace chamber for burning after being blended according to a certain proportion according to different types and properties of coal. The basic principle is that the components of different coal types are utilized and mixed according to the requirements, so that the finally prepared coal can meet or approach the requirements of the designed coal types of the boiler in performance, and the boiler has high efficiency, sufficient output and good environmental protection. The coal blending bin is used for storing single-kind incoming coal, when the moisture content of the coal is larger or the air humidity is higher, the friction force among coal particles and between the coal and the wall of the coal hopper is increased, and the coal with more moisture content is extruded into lumps to generate coal fluffing and coal breaking due to the pressure formed by the weight of the upper coal;

the existing coal blending machine generally adopts a manual blockage clearing method, has severe working environment, poor blockage clearing capability and large labor capacity, and needs to be stopped for operation during dredging, so that the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a blockage removing device of a coal blending machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a coal blending machine blockage removing device comprises a base, wherein the upper surface of the base is symmetrically and fixedly connected with supports, the outer surfaces of the supports are fixedly connected with a hopper, first sliding grooves are formed in the outer surfaces of the two supports and positioned below the hopper, a threaded rod is rotationally connected in the first sliding groove, the outer surface of the threaded rod is rotationally connected with a sliding block, the sliding block is in sliding connection with the first sliding groove, a mounting plate is fixedly connected between the two sliding blocks, a second sliding groove is formed in the upper surface of the mounting plate and positioned far away from the hopper, a first rotating shaft is rotationally connected in the second sliding groove, a fixing seat is fixedly connected to the lower surface of the mounting plate and positioned close to the hopper, a sliding rod is connected to the outer surface of the fixing seat in a penetrating and sliding mode, a first connecting rod is hinged to one end, far away from the hopper, of the first connecting rod is hinged to a second connecting rod, the outer surface of the support and the position below the first sliding groove are both provided with a third sliding groove, a second rotating shaft is connected in the third sliding groove in a penetrating and rotating mode, and the position below the first sliding groove and the outer surface of the second rotating shaft are sleeved with a first gear fixedly connected.

As a further description of the above technical solution:

one end fixedly connected with second gear in the threaded rod extends to the third spout, the second gear meshes with first gear mutually.

As a further description of the above technical solution:

the upper surface fixed connection of mounting panel has first motor, the output shaft and the first pivot of first motor are connected.

As a further description of the above technical solution:

one end of the first rotating shaft extending to the lower part of the mounting plate is fixedly connected with the second connecting rod.

As a further description of the above technical solution:

the upper surface of the sliding rod is fixedly connected with a poke rod below the discharge hole of the hopper.

As a further description of the above technical solution:

the upper surface of base fixedly connected with second motor and with the second pivot extend to the outside one end fixed connection of support.

The utility model discloses following beneficial effect has:

1. this clear stifled device of coal blending machine, through the second motor, threaded rod, slider, mounting panel and the poker rod that set up, the poker rod can be with the coal mediation of stopping up in the hopper, and the mounting panel can drive the poker rod and reciprocate, moves the position of top and can dredge the coal of stopping up in the hopper, and the position of moving the below can not obstruct the normal work of coal blending machine, and the second motor can drive the threaded rod and rotate to drive the mounting panel and reciprocate, reduced staff's intensity of labour.

2. This clear stifled device of coal blending machine, through first motor, slide bar and the poker rod that sets up, the poker rod can dredge the coal that blocks up in the hopper, need not to consider on purpose whether adverse circumstances of operational environment does not need the manual work to dredge, and the slide bar can drive the poker rod cyclic movement, can clear up continuously to need not shut down the operation, thereby can not reduce the efficiency of work, the second motor drive has reduced staff's intensity of labour, has increased efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top sectional view of the present invention;

fig. 3 is a schematic structural diagram of the mounting plate of the present invention.

Illustration of the drawings:

1. a base; 2. a support; 3. a hopper; 4. a first chute; 5. a threaded rod; 6. a slider; 7. mounting a plate; 8. a second chute; 9. a first rotating shaft; 10. a fixed seat; 11. a slide bar; 12. a first connecting rod; 13. a second connecting rod; 14. a third chute; 15. a second rotating shaft; 16. a first gear; 17. a second gear; 18. a first motor; 19. a poke rod; 20. a second motor.

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 coal blending machine blockage cleaning device comprises a base 1, wherein the upper surface of the base 1 is symmetrically and fixedly connected with supports 2, the outer surfaces of the supports 2 are fixedly connected with a hopper 3, the outer surfaces of the two supports 2 are provided with first chutes 4 at positions below the hopper 3, threaded rods 5 are rotatably connected with the first chutes 4, the outer surfaces of the threaded rods 5 are rotatably connected with sliders 6, the sliders 6 are slidably connected with the first chutes 4, a mounting plate 7 is fixedly connected between the two sliders 6, the upper surface of the mounting plate 7 is provided with second chutes 8 at positions far away from the hopper 3, the second chutes 8 are rotatably connected with first rotating shafts 9, the lower surface of the mounting plate 7 is fixedly connected with fixing seats 10 at positions close to the hopper 3, the outer surface of the fixing seat 10 is in sliding connection with sliding rods 11 in a penetrating manner, one ends of the sliding rods 11 far away from the hopper 3 are hinged with first connecting rods 12, one ends of the first connecting rods 12 far away from the sliding rods 11 are hinged with second connecting rods 13, the outer surface of the bracket 2 and the position below the first chute 4 are both provided with a third chute 14, the third chute 14 is internally connected with a second rotating shaft 15 in a penetrating and rotating manner, and the position below the first chute 4 on the outer surface of the second rotating shaft 15 is sleeved with a first gear 16 fixedly connected.

One end of the threaded rod 5 extending into the third sliding chute 14 is fixedly connected with a second gear 17, the second gear 17 is meshed with the first gear 16, and the second gear 17 can drive the first gear 16 to rotate when rotating; the upper surface of the mounting plate 7 is fixedly connected with a first motor 18, the output shaft of the first motor 18 is connected with a first rotating shaft 9, and the first motor 18 can rotate the first rotating shaft 9; one end of the first rotating shaft 9, which extends to the lower part of the mounting plate 7, is fixedly connected with the second connecting rod 13, and the first rotating shaft 9 can drive the second connecting rod 13 to rotate when rotating; a poke rod 19 is fixedly connected to the upper surface of the sliding rod 11 and positioned below the discharge port of the hopper 3, and the poke rod 19 can dredge blocked coal; the upper surface of base 1 is fixedly connected with second motor 20 and extends to the outside one end fixed connection of support 2 with second pivot 15, and second motor 20 can drive second pivot 15 and rotate.

The working principle is as follows: when the blockage removing device of the coal blending machine is used, when coal in the hopper 3 is blocked, the second motor 20 is started, the second motor 20 drives the second rotating shaft 15 to rotate, the second rotating shaft 15 rotates to drive the first gear 16 to rotate, the first gear 16 rotates to drive the second gear 17 to rotate, the second gear 17 rotates to drive the threaded rod 5 to rotate, the threaded rod 5 rotates to drive the sliding block 6 to move, the sliding block 6 moves to drive the mounting plate 7 to move, the second motor 20 is started, the second motor 20 drives the first rotating shaft 9 to rotate, the first rotating shaft 9 rotates to drive the second connecting rod 13 to rotate, the second connecting rod 13 rotates to drive the first connecting rod 12 to rotate, the first connecting rod 12 rotates to drive the sliding rod 11 to move, the sliding rod 11 moves to drive the poking rod 19 to move, and therefore the coal blocked in the hopper 3 is dredged.

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 clear stifled device of coal blending machine, includes base (1), its characterized in that: the upper surface of the base (1) is symmetrically and fixedly connected with the supports (2), the outer surfaces of the supports (2) are fixedly connected with the hopper (3), the outer surfaces of the two supports (2) are arranged at the position below the hopper (3) and are provided with first sliding grooves (4), threaded rods (5) are rotationally connected with the first sliding grooves (4), the outer surfaces of the threaded rods (5) are rotationally connected with sliding blocks (6), the sliding blocks (6) are slidably connected with the first sliding grooves (4), mounting plates (7) are fixedly connected between the two sliding blocks (6), the upper surfaces of the mounting plates (7) are arranged at the positions far away from the hopper (3) and are provided with second sliding grooves (8), the second sliding grooves (8) are rotationally connected with first rotating shafts (9), the lower surfaces of the mounting plates (7) are fixedly connected with fixing seats (10) at the positions near the hopper (3), the utility model discloses a hopper (3) of fixing base (10) is including fixing base (10), the surface of fixing base (10) runs through sliding connection and has slide bar (11), the one end of keeping away from hopper (3) of slide bar (11) articulates there is head rod (12), the one end that slide bar (11) were kept away from in head rod (12) articulates there is second connecting rod (13), third spout (14) have all been seted up to the surface of support (2) and the position that is located first spout (4) below, it is connected with second pivot (15) to run through rotation in third spout (14), the surface of second pivot (15) just is located the position cover of first spout (4) below and establishes first gear of fixed connection (16).

2. The blockage removing device for the coal blending machine according to claim 1, wherein the blockage removing device comprises: threaded rod (5) extend to one end fixedly connected with second gear (17) in third spout (14), second gear (17) and first gear (16) mesh mutually.

3. The blockage removing device for the coal blending machine according to claim 1, wherein the blockage removing device comprises: the upper surface of mounting panel (7) fixed connection has first motor (18), the output shaft of first motor (18) is connected with first pivot (9).

4. The blockage removing device for the coal blending machine according to claim 1, wherein the blockage removing device comprises: one end of the first rotating shaft (9) extending to the lower part of the mounting plate (7) is fixedly connected with the second connecting rod (13).

5. The blockage removing device for the coal blending machine according to claim 1, wherein the blockage removing device comprises: the upper surface of the sliding rod (11) is fixedly connected with a poke rod (19) at the position below the discharge hole of the hopper (3).

6. The blockage removing device for the coal blending machine according to claim 1, wherein the blockage removing device comprises: the upper surface of the base (1) is fixedly connected with a second motor (20) and fixedly connected with one end of a second rotating shaft (15) extending to the outside of the support (2).