CN219135328U

CN219135328U - Anti-blocking chute of sampler

Info

Publication number: CN219135328U
Application number: CN202223166042.1U
Authority: CN
Inventors: 孙晋海
Original assignee: Xuzhou Shangda Technology Co ltd
Current assignee: Xuzhou Shangda Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-06-06
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses an anti-blocking chute of a sampling machine, which belongs to the technical field of sampling machines and comprises a sampling machine main body, a coal sample transfer hopper and a chute, wherein an operation table is arranged on the lower end face of the chute, the upper end face of the chute is fixedly connected with a chute receiving hopper assembly, the upper end face of the operation table is fixedly connected with a fixed plate, the fixed plate is connected with a first fixed assembly, the first fixed assembly is connected with a blocking-removing fixed pulley assembly, the blocking-removing fixed pulley assembly is connected with a steel wire rope, the steel wire rope penetrates through the end face of the inner wall of the chute, the steel wire rope is fixedly connected with a blocking-removing metal block on the end face of the inner wall of the chute, a plurality of anti-slip control balls are fixedly connected onto the steel wire rope, and the top end face of the chute receiving hopper assembly is connected with a third fixed pulley. According to the utility model, the chute of the sampling machine is not easy to be blocked by adhering coal ash with larger viscosity or coal with larger particles through the blocking removal component, the normal use of the sampling machine is not easy to be affected, and the working efficiency is improved.

Description

Anti-blocking chute of sampler

Technical Field

The utility model belongs to the technical field of sampling machines, and particularly relates to an anti-blocking chute of a sampling machine.

Background

The utility model discloses a stainless steel chute for conveying coal samples of a sampling machine, which comprises a coal sample transfer hopper, a chute receiving hopper and a chute, wherein the stainless steel chute is adopted to realize natural conveying by utilizing a height fall, so that the conveying speed is high, and the chute is not easy to block, but the chute of the sampling machine is easy to be adhered with coal ash with larger viscosity or coal with larger particles in the process of conveying coal in real life, so that the chute is blocked, the natural conveying is carried out only by virtue of the height fall, the blocking problem caused by the adhered coal or coal ash on the chute is not effectively solved, the sampling machine is easy to be incapable of being used normally, and the working efficiency is influenced.

Therefore, in view of the above technical problems, it is necessary to provide a sampling machine anti-blocking chute.

Disclosure of Invention

The utility model aims to provide an anti-blocking chute of a sampling machine so as to solve the problems.

In order to achieve the above object, an embodiment of the present utility model provides the following technical solution:

the anti-blocking chute of the sampling machine comprises a sampling machine body, a coal sample transfer hopper and a chute, wherein an operation table is arranged on the lower end face of the chute, a chute receiving hopper assembly is fixedly connected to the upper end face of the chute, a fixing plate is fixedly connected to the upper end face of the operation table, a first fixing assembly is connected to the fixing plate, a block-removing fixed pulley assembly is connected to the first fixing assembly, a steel wire rope is connected to the block-removing fixed pulley assembly, the steel wire rope penetrates through the end face of the inner wall of the chute, and a block-removing metal block is fixedly connected to the end face of the inner wall of the chute.

As a further improvement of the utility model, a plurality of anti-skid control balls are fixedly connected to the steel wire rope.

As a further improvement of the utility model, the top end face of the chute receiving hopper assembly is connected with a third fixed pulley, the third fixed pulley comprises a third fixed assembly, and the bottom end face of the third fixed assembly is fixedly connected with the upper end face of the chute receiving hopper assembly.

As a further improvement of the utility model, the chute receiving hopper assembly comprises a chute receiving hopper and a protective frame, and the upper end of the protective frame is fixedly connected with a third fixed pulley.

As a further improvement of the utility model, the bottom end face of the chute is connected with a second fixed pulley, the second fixed pulley comprises a second fixed assembly, and the bottom end face of the second fixed assembly is fixedly connected with the bottom end face of the chute.

As a further improvement of the utility model, the block-removing fixed pulley component is connected with a multi-stage control telescopic rod, and the multi-stage control telescopic rod comprises a first telescopic rod, a second telescopic rod and a third telescopic rod.

As a further improvement of the utility model, the first fixing component is provided with a pair of first screw holes, the upper end surface of the fixing plate is provided with a second screw hole matched with the pair of first screw holes, and the first screw holes and the second screw holes are connected with bolts through threads.

As a further improvement of the utility model, the steel wire rope is connected with the chute, the blockage-removing fixed pulley assembly, the third fixed pulley and the second fixed pulley in series.

Compared with the prior art, the utility model has the following advantages:

according to the utility model, the chute of the sampling machine is not easy to be blocked by adhering coal ash with larger viscosity or coal with larger particles through the blocking removal component, the normal use of the sampling machine is not easy to be affected, and the working efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.

FIG. 1 is a schematic diagram of an anti-blocking chute of a sampling machine according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the structure at A according to an embodiment of the utility model;

FIG. 3 is a schematic view of a first usage state of an anti-blocking chute of a sampling machine according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of a second use state of the anti-blocking chute of the sampling machine according to an embodiment of the present utility model.

In the figure: 1. a coal sample transfer bucket comprises a sampling machine main body, a coal sample transfer bucket, a chute receiving bucket assembly, a chute receiving bucket, a protective frame, a chute, a control platform, a clear fixed pulley assembly, a first fixed assembly, a fixed plate, a second fixed pulley, a second fixed assembly, a wire rope, a non-slip control ball, a clear metal block, a third fixed pulley, a third fixed assembly, a multi-stage control telescopic rod, a first telescopic rod, a second telescopic rod, a third telescopic rod and a bolt.

Detailed Description

The present utility model will be described in detail below with reference to the embodiments shown in the drawings. The embodiments are not intended to limit the utility model, but structural, methodological, or functional modifications of the utility model from those skilled in the art are included within the scope of the utility model.

The utility model discloses an anti-blocking chute of a sampling machine, which is shown in fig. 1, and comprises a sampling machine main body 1, a coal sample transfer hopper 2 and a chute 4, wherein the upper end surface of the chute 4 is fixedly connected with a chute receiving hopper assembly 3, so that when the sampling machine is used for transporting coal samples, the coal samples enter the chute receiving hopper assembly 3 through the coal sample transfer hopper 2, and the coal samples enter a crushing and dividing machine by utilizing the chute 4 with a height drop to crush and divide the coal samples by virtue of inertia and self gravity.

Referring to fig. 1, the lower end face of the chute 4 is provided with a console 5, the upper end face of the console 5 is fixedly connected with a fixing plate 7, the fixing plate 7 is connected with a first fixing component 601, the first fixing component 601 is connected with a blockage removing fixed pulley component 6, the blockage removing fixed pulley component 6 is connected with a steel wire rope 9, the steel wire rope 9 penetrates through the inner wall end face of the chute 4, the steel wire rope 9 is located in a chute 4 inner wall end face fixedly connected with a blockage removing metal block 10, the steel wire rope 9 is fixedly connected with a pair of opposite end faces of the blockage removing metal block 10, and the blockage removing metal block 10 is driven to move by rotating the blockage removing fixed pulley component 6 to remove coal with larger sticky coal ash or larger particles on the chute 4.

Wherein the material of the block-clearing metal block 10 can be metal, the block-clearing metal block 10 is matched with the inner bottom end face of the chute 4, and the block-clearing metal block 10 is tightly attached to the inner bottom end face of the chute 4 to realize the block-clearing metal block

And 10, coal with larger viscosity or larger particles is adhered to the end surface of the bottom inside the chute 4 to remove, so that the coal ash or coal which is not removed is not easy to remain.

Referring to fig. 3, specifically, by rotating the blockage removing fixed pulley assembly 6 downwards, the steel wire rope 9 connected to the blockage removing fixed pulley assembly 6 moves downwards along with the rotation of the blockage removing fixed pulley assembly 6, so as to drive the blockage removing metal block 10 to move downwards on the end surface of the chute 4 to remove coal with larger adhesion or larger particles on the chute 4;

when the block-cleaning fixed pulley assembly 6 is rotated upwards, the steel wire rope 9 moves upwards along with the rotation of the block-cleaning fixed pulley assembly 6, and drives the block-cleaning metal block 10 to move upwards, so that the block-cleaning metal block 10 is reset.

Referring to fig. 1, a pair of first screw holes are formed in a first fixing component 601, a second screw hole matched with the pair of first screw holes is formed in the end face of the fixing plate 7, which is in contact with the first screw holes, the first screw holes and the second screw holes are connected with bolts 13 in a threaded mode, the bolts 13 penetrate through the first screw holes and the second screw holes, the fixed pulley component 6 is fixed on the upper end face of the fixing plate 7, and the fixed pulley component 6 is convenient to detach and fix.

Specifically, when the block-clearing fixed pulley assembly 6 needs to be disassembled for maintenance, the bolt 13 is taken down from the first screw hole and the second screw hole by means of a tool, then the block-clearing fixed pulley assembly 6 is taken out for maintenance, after the maintenance is finished, the block-clearing fixed pulley assembly 6 is tightly attached to the fixed plate 7, the bolt 13 penetrates through the first screw hole and the second screw hole, the bolt 13 is screwed down to the first fixed assembly 601 by means of tool rotation, and the block-clearing fixed pulley assembly 6 is fixed on the first fixed assembly 601 without gaps when the block-clearing fixed pulley assembly 6 is tightly attached to the fixed plate 7.

Referring to fig. 3, a plurality of anti-slip control balls 901 are fixedly connected to the steel wire rope 9, when the steel wire rope 9 is moved upwards or upwards to control the blocking-removing metal block 10 to clean the inner wall of the chute 4, but when the steel wire rope 9 is directly held by a control person to control, the comfort level of the hand of the control person is poor, the control is unfavorable, the anti-slip control balls 901 are held by the accessible to control the up-and-down movement of the steel wire rope 9, and the comfort level of the hand of the control person is improved.

Referring to fig. 1 to 3, the chute receiving hopper assembly 3 comprises a chute receiving hopper 301 and a protective frame 302, wherein the coal sample transfer hopper 2 is positioned on the upper end surface of the chute receiving hopper 301, so that the coal sample enters the chute receiving hopper 301 through the coal sample transfer hopper 2 and then enters the crushing and dividing machine, the chute receiving hopper 301 is fixedly connected with the protective frame 302, the protective frame 302 does not influence the coal sample to enter the chute receiving hopper 301 through the coal sample transfer hopper 2, and the protective frame 302

The chute is positioned on the upper end surface of the chute receiving hopper 301, the block clearing metal block 10 is positioned in the protective frame 302 in the initial state, namely one state of the steel wire rope 9, the block clearing fixed pulley assembly 6, the third fixed pulley 11 and the second fixed pulley 8 under the condition of no stress is realized, the transportation of coal samples on the chute 4 is not influenced, and meanwhile, the protective frame 302 is not easy to fall out from the protective frame 302 when the block clearing metal block 10 moves up and down.

Referring to fig. 1, the upper end of the protective frame 302 is fixedly connected with the third fixed pulley 11, the third fixed pulley 11 is located on the outer end face of the protective frame 302, the third fixed pulley 11 comprises a third fixed assembly 1101, the bottom end face of the third fixed assembly 1101 is fixedly connected with the upper end face of the chute receiving hopper assembly 3, when the steel wire rope 9 enters the chute 4 through the upper end face of the chute receiving hopper assembly 3, the steel wire rope 9 is connected with the third fixed pulley 11, the steel wire rope 9 is not easily attached to the outer end faces of the chute receiving hopper assembly 3 and the chute 4, and damage to the outer end faces of the chute receiving hopper assembly 3 and the chute 4 is not easily caused when the steel wire rope 9 moves.

Referring to fig. 1, a second fixed pulley 8 is connected to the bottom end face of the chute 4, the second fixed pulley 8 is located on the outer end face of the chute 4, the second fixed pulley 8 comprises a second fixing component 801, the bottom end face of the second fixing component 801 is fixedly connected with the bottom end face of the chute 4, when a steel wire rope 9 enters the chute 4 through the bottom end face of the chute 4, the steel wire rope 9 is connected with the second fixed pulley 8, the steel wire rope 9 is not easily attached to the outer end faces of the chute receiving hopper component 3 and the chute 4, and damage to the outer end faces of the chute receiving hopper component 3 and the chute 4 is not easily caused when the steel wire rope 9 moves.

Referring to fig. 1, the steel wire rope 9 is connected in series with the chute 4, the blockage removing fixed pulley assembly 6, the third fixed pulley 11 and the second fixed pulley 8, and the blockage removing fixed pulley assembly 6 is moved to control the blockage removing metal block 10, so that blockage is not easily caused by adhering coal ash with larger viscosity or coal with larger particles on the chute 4 connected with the sampler, normal use of the sampler is not easily affected, and the working efficiency is improved.

The fixed pulley comprises a sliding part which is available according to the lever theorem, the fixed pulley is essentially an equal-arm lever, the direction of the force can be changed by using the fixed pulley, but the force cannot be saved by using the fixed pulley, and the distance cannot be saved.

Referring to fig. 4, a multi-stage control telescopic rod 12 is connected to the block-clearing fixed pulley assembly 6, so that the block-clearing fixed pulley assembly 6 can be controlled by the multi-stage control telescopic rod 12, the block-clearing fixed pulley assembly 6 is more convenient to control, and the telescopic rod 12 is fixedly connected with one end face of the outer side of the block-clearing fixed pulley assembly 6 in a multi-stage manner, so that the block-clearing fixed pulley assembly 6 can be moved

When the telescopic rod 12 is controlled in multiple stages, the blockage removing fixed pulley assembly 6 also moves along with the movement of the telescopic rod 12.

Referring to fig. 4, the multi-stage operation telescopic rod 12 includes a first telescopic rod 1201, a second telescopic rod 1202 and a third telescopic rod 1203, the second telescopic rod 1202 is slidingly connected to the first telescopic rod 1201, the third telescopic rod 1203 is slidingly connected to the second telescopic rod 1202, and the second telescopic rod 1202 and the third telescopic rod 1203 can be completely retracted into the first telescopic rod 1201, so as to realize the telescopic operation of the multi-stage operation telescopic rod 12.

Specifically, when the block-cleaning fixed pulley assembly 6 is used for controlling the block-cleaning metal block 10 to move up and down, the length of the multi-stage control telescopic rod 12 can be adjusted according to the lever labor-saving principle to achieve the effect of saving force, so that the block-cleaning fixed pulley assembly 6 is controlled more conveniently, and the working efficiency is improved.

When the cleaning machine is used, as shown in fig. 3, through downwards rotating the multi-stage control telescopic rod 12 on the cleaning fixed pulley assembly 6, the steel wire rope 9 connected to the cleaning fixed pulley assembly 6 downwards moves along with the rotation of the cleaning fixed pulley assembly 6, so that the cleaning metal block 10 is driven to downwards move on the end face of the chute 4 to clean coal with larger adhesive coal ash or larger particles on the chute 4, the coal with larger adhesive coal ash or larger particles on the chute 4 is not easy to adhere, normal use of the sampling machine is not easy to be influenced, and the working efficiency is improved.

Referring to fig. 4, when an operator controls the blockage removing metal block 10 to remove coal with larger adhesion viscosity coal ash or larger particles on the chute 4 by controlling the blockage removing fixed pulley assembly 6, the blockage removing fixed pulley assembly 6 is difficult to control, and when labor is saved, the length of the multi-stage control telescopic rod 12 can be adjusted by pulling the multi-stage control telescopic rod 12, so that the purpose of controlling the blockage removing fixed pulley assembly 6 to save labor is achieved _， This is the second use state.

The technical scheme shows that the utility model has the following beneficial effects:

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment contains only one independent technical solution, and that such description is provided for clarity only, and that the technical solutions of the embodiments may be appropriately combined to form other embodiments that will be understood by those skilled in the art.

Claims

1. The anti-blocking chute of the sampling machine comprises a sampling machine body, a coal sample adapter bucket and a chute, and is characterized in that an operation table is arranged on the lower end face of the chute, a chute receiving hopper assembly is fixedly connected to the upper end face of the chute, a fixing plate is fixedly connected to the upper end face of the operation table, a first fixing assembly is connected to the fixing plate, a blocking-removing fixed pulley assembly is connected to the first fixing assembly, a steel wire rope is connected to the blocking-removing fixed pulley assembly, the steel wire rope penetrates through the end face of the inner wall of the chute, and a blocking-removing metal block is fixedly connected to the end face of the inner wall of the chute.

2. The anti-blocking chute of the sampling machine according to claim 1, wherein a plurality of anti-slip control balls are fixedly connected to the steel wire rope.

3. The anti-blocking chute of the sampling machine according to claim 1, wherein the top end surface of the chute receiving hopper assembly is connected with a third fixed pulley, the third fixed pulley comprises a third fixed assembly, and the bottom end surface of the third fixed assembly is fixedly connected with the upper end surface of the chute receiving hopper assembly.

4. The anti-blocking chute for the sampling machine according to claim 3, wherein the chute receiving hopper assembly comprises a chute receiving hopper and a protective frame, and the upper end of the protective frame is fixedly connected with a third fixed pulley.

5. The anti-blocking chute of the sampling machine according to claim 1, wherein the bottom end surface of the chute is connected with a second fixed pulley, the second fixed pulley comprises a second fixed assembly, and the bottom end surface of the second fixed assembly is fixedly connected with the bottom end surface of the chute.

6. The anti-blocking chute of the sampling machine according to claim 1, wherein the block-cleaning fixed pulley assembly is connected with a multi-stage control telescopic rod, and the multi-stage control telescopic rod comprises a first telescopic rod, a second telescopic rod and a third telescopic rod.

7. The anti-blocking chute of the sampling machine according to claim 1, wherein a pair of first screw holes are formed in the first fixing component, a second screw hole matched with the pair of first screw holes is formed in the upper end face of the fixing plate, and the first screw hole and the second screw hole are connected with bolts in a threaded mode.

8. The sampling machine anti-blocking chute according to claim 1, wherein the wire rope is connected in series with the chute, the block-clearing fixed pulley assembly, the third fixed pulley and the second fixed pulley.