Gluing powder discharging equipment for mine filling

Abstract

The utility model discloses cementing powder blanking equipment for mine filling, which relates to the field of blanking of stock bins and comprises a stock bin, a feeding pipe protruding upwards is integrally formed at the top of the stock bin, an inner cavity of the feeding pipe is communicated with an inner cavity of the stock bin, a feeding valve is mounted on the feeding pipe, and a discharging valve is mounted on the feeding pipe. A discharging nozzle is integrally formed at the bottom end of the stock bin, a discharging pipe is arranged below the discharging nozzle, a discharging valve is installed on the discharging pipe, a protective shell is fixedly installed between the discharging nozzle and the discharging pipe, and a discharging mechanism which penetrates through the discharging nozzle and extends into the stock bin is installed in the discharging pipe. By arranging the discharging mechanism, the problem of discharging blockage caused by caked materials can be avoided, meanwhile, manual operation is not needed, and the effect of high efficiency is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of discharging of stock bin, in particular to a glue solid powder discharging equipment for mine filling. BACKGROUND

[0002] Glue solid powder can cause the blockage of the discharge port due to caking and uneven particle size, so it is necessary to pay attention to the problem of caking and blockage of glue solid powder during the discharging process.

[0003] In the prior art, the worker usually needs to knock the discharging position when the blockage occurs, and the vibration generated by the knocking can improve the blockage, but this way is passive operation, that is, manual operation is performed when the blockage occurs, and the efficiency is not high. SUMMARY

[0004] The utility model aims at: in order to solve the problem raised in the above background art, provide a glue solid powder discharging equipment for mine filling.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a glue solid powder discharging equipment for mine filling, including stock bin, the top of the stock bin is integrally formed with upward protruding feeding pipe, the inner cavity of the feeding pipe is communicated with the inner cavity of the stock bin, the feeding pipe is installed with feeding valve, the bottom end of the stock bin is integrally formed with discharge nozzle, the lower portion of the discharge nozzle is provided with discharging pipe, the discharging pipe is installed with unloading valve, the discharge nozzle and the discharging pipe are fixedly installed with protective shell, the inside of the discharging pipe is installed with discharging mechanism which penetrates the discharge nozzle and extends to the inside of the stock bin.

[0006] As a further scheme of the utility model: the discharging mechanism includes a rotary motor fixedly installed in the inner cavity of the protective shell, the output end of the rotary motor is coaxially fixedly installed with a gear, and the gear is located in the inner cavity of the protective shell.

[0007] As a further scheme of the utility model: the discharging mechanism further includes a rotating ring rotatably installed between the bottom end of the discharge nozzle and the top end of the discharging pipe, the outer periphery of the rotating ring penetrates into the inner cavity of the protective shell, a plurality of tooth blocks are equidistantly formed on the outer periphery of the rotating ring, and the gear is engaged with the tooth blocks.

[0008] As a further scheme of the utility model: the discharging mechanism further includes an inner protruding block integrally formed on the inner periphery of the rotating ring, the inner periphery of the inner protruding block is a tapered surface structure with the upper part being wide and the lower part being narrow, and the diameter of the wide upper part of the inner protruding block is equal to the inner diameter of the discharge nozzle.

[0009] As a further scheme of the utility model: the blanking mechanism further includes a fixed rod integrally formed below the inner protruding block inner wall, a plurality of fixed rods are welded with a fixed plate at the center, the top of the fixed plate is fixedly installed with a spiral rotating rod extending into the bin inner cavity.

[0010] As a further scheme of the utility model: the top of the fixed plate has a taper surface with narrow top and wide bottom, and the top of the fixed rod is formed with an inclined surface.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1. By setting the blanking mechanism, the block material can be avoided to cause the blanking blockage problem, and manual operation is not needed, and the high efficiency effect is obtained. ACCURACY OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the utility model;

[0014] Figure 2 It is an installation schematic view of the blanking mechanism of the utility model;

[0015] Figure 3 It is a Figure 2 It is a local enlarged view of A in the middle.

[0016] In the drawing: 1, bin; 2, feeding pipe; 3, feeding valve; 4, discharge nozzle; 5, blanking pipe; 6, protective shell; 7, discharge valve; 8, rotating motor; 9, spiral rotating rod; 10, gear; 11, rotating ring; 12, tooth block; 13, inner protruding block; 14, fixed rod; 15, inclined surface; 16, fixed plate. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0018] Please refer to Figures 1-3The utility model discloses an embodiment of a kind of glue solid powder unloading equipment for mine filling, including bunker 1, the top of bunker 1 is integrally formed with the upward protruding feeding pipe 2, the inner cavity of feeding pipe 2 is communicated with the inner cavity of bunker 1, feeding pipe 2 is installed with feed valve 3, the bottom end of bunker 1 is integrally formed with discharge nozzle 4, discharge nozzle 4 below is provided with unloading pipe 5, unloading pipe 5 is installed with unloading valve 7, discharge nozzle 4 and unloading pipe 5 between fixed mounting have protective housing 6, the inside of unloading pipe 5 is installed with the unloading mechanism that penetrates discharge nozzle 4 and extends to the inside of bunker 1.

[0019] In the embodiment: glue solid powder first enters bunker 1 through feeding pipe 2, when feed valve 3 is in open state, after feeding is closed, when closing feed valve 3, when discharging glue solid powder, first open unloading valve 7, glue solid powder in the inside of bunker 1 falls down under gravity, carries out unloading operation through discharge nozzle 4, simultaneously by starting unloading mechanism, unloading mechanism is stirred to the agglomerated glue solid powder in the process of rotation, and carries out unloading extrusion, avoids the problem that agglomerated glue solid powder causes unloading blockage.

[0020] Please refer to Figure 2 With Figure 3 , unloading mechanism includes fixed installation in the inner chamber of protective housing 6 rotating motor 8, the output end of rotating motor 8 is coaxially fixed with gear 10, gear 10 is located in the inner chamber of protective housing 6, unloading mechanism also includes rotation ring 11 that is rotatably installed between the bottom end of discharge nozzle 4 and the top end of unloading pipe 5, the outer periphery of rotation ring 11 penetrates to the inner chamber of protective housing 6, the outer periphery of rotation ring 11 is equidistantly formed with a plurality of tooth blocks 12, gear 10 is engaged with tooth block 12.

[0021] In the embodiment: by starting rotating motor 8, rotating motor 8 drives gear 10 to rotate, rotating gear 10 drives the rotation of the tooth block 12 engaged with it, tooth block 12 drives rotation ring 11 to rotate, in the process, rotation ring 11 rotates between discharge nozzle 4 and unloading pipe 5, and protective housing 6 is fixedly connected with unloading pipe 5, so the rotation of the unloading mechanism will not cause the rotation of unloading pipe 5.

[0022] Please refer to Figure 3 , unloading mechanism also includes inner protruding block 13 integrally formed in the inner periphery of rotation ring 11, the inner periphery of inner protruding block 13 is tapered surface structure that is wide at the top and narrow at the bottom, the diameter of the wide top of inner protruding block 13 is equal to the inner diameter of discharge nozzle 4, unloading mechanism also includes fixed rod 14 integrally formed on the inner wall below inner protruding block 13, a plurality of fixed rods 14 are welded with fixed plate 16 at the center, the top end of fixed plate 16 is fixedly installed with spiral rotating rod 9 extending to the inner chamber of bunker 1.

[0023] In the embodiment, when the rotating ring 11 rotates, the rotating ring 11 drives the fixed plate 16 to rotate through the fixed rod 14, the rotating fixed plate 16 drives the spiral rotating rod 9 to rotate, the rotating spiral rotating rod 9 agitates the rubber powder in the rotating process, and simultaneously extrudes the caked rubber powder to break the caked rubber powder and avoid the rubber powder from being blocked in discharging.

[0024] The inner protrusion 13 and the taper surface thereof can reduce the resistance of the rubber powder in discharging.

[0025] Please refer to Figure 3 The top of the fixed plate 16 has a taper surface which is narrow at the top and wide at the bottom, and the top of the fixed rod 14 is formed with an inclined surface 15.

[0026] In the embodiment, the taper surface at the top of the fixed plate 16 and the inclined surface 15 can reduce the resistance of the rubber powder in discharging.

[0027] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A mine filling cemented powder discharging device, comprising a stock bin (1), characterized in that, The top of the bin (1) is integrally formed with an upward protruding feeding pipe (2), the inner cavity of the feeding pipe (2) is communicated with the inner cavity of the bin (1), a feeding valve (3) is installed on the feeding pipe (2), the bottom end of the bin (1) is integrally formed with a discharge nozzle (4), a lower feeding pipe (5) is arranged below the discharge nozzle (4), a discharge valve (7) is installed on the lower feeding pipe (5), a protective shell (6) is fixedly installed between the discharge nozzle (4) and the lower feeding pipe (5), and a discharging mechanism is installed inside the lower feeding pipe (5) and extends through the discharge nozzle (4) and into the bin (1).

2. The gelatinized powder discharging apparatus for mine filling according to claim 1, characterized in that, The discharging mechanism includes a rotary motor (8) fixedly installed in the inner cavity of the protective shell (6), and a gear (10) is coaxially fixedly installed on the output end of the rotary motor (8).

3. The cement powder dispensing device for mine filling according to claim 2, characterized in that, The discharging mechanism further includes a rotating ring (11) rotatably installed between the bottom end of the discharge nozzle (4) and the top end of the lower feeding pipe (5), a plurality of tooth blocks (12) are equidistantly formed on the outer periphery of the rotating ring (11) and extend into the inner cavity of the protective shell (6), and the gear (10) is engaged with the tooth blocks (12).

4. The cement powder dispensing apparatus for mine filling according to claim 3, characterized in that, The discharging mechanism further includes an inner protrusion (13) integrally formed on the inner periphery of the rotating ring (11), the inner periphery of the inner protrusion (13) is in a tapered structure with a wide upper part and a narrow lower part, and the diameter of the wide upper part of the inner protrusion (13) is equal to the inner diameter of the discharge nozzle (4).

5. The cement powder dispensing apparatus for mine filling according to claim 4, wherein The discharging mechanism further includes a fixed rod (14) integrally formed on the inner wall of the inner protrusion (13), a plurality of fixed rods (14) are welded with a fixed plate (16) at the center, and the top end of the fixed plate (16) is fixedly installed with a spiral rotating rod (9) extending into the inner cavity of the bin (1).

6. The cement powder dispensing apparatus for mine filling according to claim 5, wherein The top of the fixed plate (16) has a tapered surface with a narrow upper part and a wide lower part, and the top of the fixed rod (14) is formed with an inclined surface (15).

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