CN214826458U

CN214826458U - Cinder loading attachment

Info

Publication number: CN214826458U
Application number: CN202121705854.1U
Authority: CN
Inventors: 时晓; 范胜伟; 李远晓; 王东生; 吕旭明; 时广
Original assignee: PINGDINGSHAN ANTAIHUA MINING SAFETY EQUIPMENT MANUFACTURING CO LTD
Current assignee: PINGDINGSHAN ANTAIHUA MINING SAFETY EQUIPMENT MANUFACTURING CO LTD
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-11-23
Anticipated expiration: 2031-07-26

Abstract

The utility model provides a cinder loading attachment, belong to coal mine equipment technical field, including the lifting frame that has horizontal segment and promotion section, the outer end inboard of horizontal segment rotates and sets up first live-rollers, the horizontal segment rotates with promotion section junction inboard and sets up the second live-rollers, the upper end inboard of promotion section rotates and sets up the third live-rollers, first live-rollers, wind on second live-rollers and the third live-rollers and establish the conveyer belt, set up the striker plate on the conveyer belt, the both sides of conveyer belt set up a driving rack respectively, the both ends of first live-rollers and third live-rollers all set up a driving sprocket that cooperatees with the driving rack of homonymy, horizontal segment and promotion section junction inboard set up the pinch roller that is used for compressing tightly the upper portion of driving rack, the top of promotion section sets up the power unit that drives the third live-rollers; the utility model discloses not only can effectively reduce the intensity of labour of height in order to reduce the workman between horizontal segment and the ground, can promote the cinder moreover and the material loading.

Description

Cinder loading attachment

Technical Field

The utility model relates to a coal mine equipment technical field, concretely relates to cinder loading attachment.

Background

Before many coal mines in China are exploited, gas in the coal seam needs to be released and extracted, otherwise, great potential safety hazards exist. The simplest and most effective method for controlling gas at present is gas extraction, and the method comprises the steps of drilling a coal seam, injecting water, plugging a drilling hole, then connecting a negative pressure pipeline, intensively extracting gas, and excavating and exploiting when the concentration of extracted gas is lower than a safety value, wherein the concentration of gas contained in the coal seam is lower than the safety value. Of course, there are some difficulties and problems in controlling the gas. For example, in the drilling process, gas ceaselessly gushes out from the orifice and enters the roadway, and a large amount of dust is accompanied, in order to solve this problem, the method of collecting and pumping gas and high-pressure water injection dust fall in the orifice while drilling is currently adopted, and the harm of dust to the body and mind of a worker is effectively solved. However, another problem is caused, a large amount of water and coal cinder in the drill hole flow into the roadway along the hole after being mixed, and a large amount of water accumulation and coal cinder cleaning work at a low-lying position is caused.

At present, solutions and assessment indexes for various mine implementation are basically that a cofferdam pool is arranged at the periphery of a drilling machine, after a water-coal mixture flows into the cofferdam pool, the volume of the cofferdam is measured and recorded after a section of sedimentation process, and whether the cofferdam reaches the standard is recorded and assessed. The cinder after deposiing gets into the cofferdam pond by the manual work and clears up to the belt conveyor with the spade on, this kind of production process, though simple effective, nevertheless because ground is higher apart from the transfer chain distance, big to workman intensity of labour, seriously influences physical and mental health.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a cinder loading attachment not only can effectively reduce the intensity of labour of height in order to reduce the workman between horizontal segment and the ground, can promote the cinder moreover and the material loading.

In order to solve the technical problem, the utility model provides a cinder loading attachment, including the lifting frame of L shape, the lifting frame has horizontal segment and promotion section, the outer end inboard of horizontal segment is rotated and is provided with first live-rollers, the horizontal segment with the inboard second live-rollers that is provided with of promotion section junction is rotated, the inboard third live-rollers that is provided with in upper end of promotion section, first live-rollers second live-rollers with around being equipped with the conveyer belt on the third live-rollers, be provided with the striker plate on the conveyer belt, the upper end of conveyer belt with leave the discharge gate between the upper end of lifting frame, the both sides of conveyer belt set up a driving rack respectively, first live-rollers with the both ends of third live-rollers all are provided with one with the driving rack matched with driving sprocket with the homonymy, the horizontal segment with it is used for compressing tightly to promote section junction inboard the pinch roller on the upper portion of rack And a power mechanism for driving the third rotating roller is arranged at the top of the lifting section.

Furthermore, the power mechanism comprises a hydraulic motor arranged at the top of the lifting section through a mounting seat, a driving sprocket is arranged on an output shaft of the hydraulic motor, a bearing with a seat is arranged on the outer side of the lifting section, the outer end of the third rotating roller penetrates through the bearing with the seat, a driven sprocket matched with the driving sprocket is arranged at the outer end of the third rotating roller, and a transmission chain is wound on the driving sprocket and the driven sprocket.

Further, the bottom of the horizontal section is provided with a base.

Furthermore, the corners of the base are provided with hanging plates, and the hanging plates are provided with hanging holes.

Furthermore, four corners of the upper part of the lifting frame are respectively provided with a lifting lug.

Furthermore, a material guide plate is obliquely arranged on the rear side of the lifting section and below the discharge port in a downward direction.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

the utility model discloses in to prior art, the cinder after the sediment gets into by the manual work on cofferdam pond clears up belt conveyor with the spade, this kind of production process, though simple effective, nevertheless because ground is higher apart from the transfer chain distance, big to workman intensity of labour, seriously influences the technical problem of physical and mental health. Provides a cinder feeding device, which comprises an L-shaped lifting frame, wherein the lifting frame is provided with a horizontal section and a lifting section, the inner side of the outer end of the horizontal section is rotatably provided with a first rotating roller, the inner side of the joint of the horizontal section and the lifting section is rotatably provided with a second rotating roller, the inner side of the upper end of the lifting section is rotatably provided with a third rotating roller and the first rotating roller, the conveyer belt is wound on the second rotating roller and the third rotating roller, the material baffle is arranged on the conveyer belt, a discharge hole is reserved between the upper end of the conveyer belt and the upper end of the lifting frame, a transmission rack is respectively arranged on two sides of the conveyer belt, a transmission chain wheel matched with the transmission rack on the same side is arranged at each of two ends of the first rotating roller and the third rotating roller, a pressing wheel used for pressing the upper part of the transmission rack is arranged on the inner side of the joint of the horizontal section and the lifting section, and a power mechanism used for driving the third rotating roller is arranged at the top of the lifting section. By adopting the above structure, the utility model, not only can effectively reduce the intensity of labour of height in order to reduce the workman between horizontal segment and the ground, can promote the cinder moreover and the material loading.

Drawings

FIG. 1 is a schematic view of a front view of a coal cinder feeding device of the present invention;

FIG. 2 is a schematic diagram of a right side view of the structure of a coal cinder feeding device of the present invention;

FIG. 3 is a schematic perspective view of a coal cinder feeding device of the present invention;

reference numerals:

lifting the frame 1; a horizontal section 1 a; a lifting section 1 b; a first rotating roller 2; a second rotating roller 3; a third rotating roller 4; a conveyor belt 5; a striker plate 6; a discharge port 7; a transmission rack 8; a drive sprocket 9; a pinch roller 10; a mounting base 11; a hydraulic motor 12; a drive sprocket 13; a pedestal bearing 14; a driven sprocket 15; a drive chain 16; a base 17; a hanger plate 18; a hanging hole 19; a lifting lug 20; a material guide plate 21.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 3 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

As shown in fig. 1-3: a coal cinder feeding device comprises an L-shaped lifting frame, wherein the lifting frame is provided with a horizontal section and a lifting section, the inner side of the outer end of the horizontal section is rotatably provided with a first rotating roller, the inner side of the joint of the horizontal section and the lifting section is rotatably provided with a second rotating roller, the inner side of the upper end of the lifting section is rotatably provided with a third rotating roller, the first rotating roller, the second rotating roller and the third rotating roller are wound with a conveying belt, the conveying belt is provided with a baffle plate, a discharge hole is reserved between the upper end of the conveying belt and the upper end of the lifting frame, two sides of the conveying belt are respectively provided with a driving rack, two ends of the first rotating roller and the third rotating roller are respectively provided with a driving sprocket matched with the driving rack at the same side, the inner sides of the joint of the horizontal section and the lifting section are provided with a pressing wheel for pressing the upper part of the driving rack, and a power mechanism for driving the third rotating roller is arranged at the top of the lifting section.

Specifically, as shown in fig. 1, 2 and 3, the coal cinder feeding device comprises an L-shaped lifting frame 1, wherein the lifting frame 1 is provided with a horizontal section 1a and a lifting section 1b, the inner side of the outer end of the horizontal section 1a is rotatably provided with a first rotating roller 2, the inner side of the joint of the horizontal section 1a and the lifting section 1b is rotatably provided with a second rotating roller 3, the inner side of the upper end of the lifting section 1b is rotatably provided with a third rotating roller 4, a conveying belt 5 is wound on the first rotating roller 2, the second rotating roller 3 and the third rotating roller 4, the conveying belt 5 is provided with a baffle plate 6, a discharge port 7 is reserved between the upper end of the conveying belt 5 and the upper end of the lifting frame 1, two sides of the conveying belt 5 are respectively provided with a driving rack 8, two ends of the first rotating roller 2 and the third rotating roller 4 are respectively provided with a driving sprocket 9 matched with the driving rack 8 at the same side, a pressing wheel 10 used for pressing the upper part of the transmission rack 8 is arranged on the inner side of the joint of the horizontal section 1a and the lifting section 1b, and a power mechanism used for driving the third rotating roller 4 is arranged at the top of the lifting section 1 b.

According to the utility model discloses an embodiment, as shown in fig. 1 and 3, power unit includes and is in through mount pad 11 setting the hydraulic motor 12 at promotion section 1 b's top, be provided with drive sprocket 13 on hydraulic motor 12's the output shaft, the outside of promoting section 1b is provided with area seat bearing 14, the outer end of third live-rollers 4 is passed area seat bearing 14, just the outer end of third live-rollers 4 be provided with drive sprocket 13 matched with driven sprocket 15, drive sprocket 13 with around being equipped with driving chain 16 on the driven sprocket 15. In this embodiment, after power unit adopted above-mentioned structure, hydraulic motor passed through the output shaft with power transmission to drive sprocket on, and then utilized the driving chain to transmit power to driven sprocket, driven sprocket drives the third live-rollers rotation to utilize the drive sprocket at third live-rollers both ends to transmit power for the conveyer belt, the third live-rollers is located uppermost moreover, can realize conveyer belt moving whole smoothness nature and stationarity.

According to an embodiment of the present invention, as shown in fig. 1 and 2, in order to facilitate the integral installation of the present invention, the bottom of the horizontal section 1a is provided with a base 17.

According to an embodiment of the present invention, as shown in fig. 2 and 3, in order to facilitate the base to be hoisted, the corners of the base are provided with the hanging plates 18, and the hanging plates 18 are provided with hanging holes 19.

According to the utility model discloses an embodiment, as shown in fig. 1 and 3, for the convenience is right the utility model discloses carry out whole lifting by crane the upper portion four corners of hoisting frame 1 is provided with a lug 20 respectively.

According to an embodiment of the present invention, as shown in fig. 1, in order to facilitate the transportation of the coal cinder lifted to the highest position by the discharge hole, the rear side of the lifting section 1b is located below the discharge hole 7 and is downwardly inclined to form a material guiding plate 21.

The utility model discloses a working method (or theory of operation): will the utility model discloses place subaerial, perhaps will the utility model discloses assemble fixedly with current metering equipment, start power unit's hydraulic motor is in order to drive whole conveyer belt operation, later the workman utilize the spade to pack the cinder into the conveyer belt that is located the horizontal segment, just can promote the cinder to the eminence by the low to utilize the stock guide to carry the cinder to the assigned position. Power unit is in the course of the work, by the cooperation of drive sprocket, driving chain and driven sprocket with power transmission to third live-rollers, the conveyer belt rotates under the drive action of third live-rollers, second live-rollers and first live-rollers, simultaneously, the pinch roller can compress tightly the direction of delivery in order to change the conveyer belt to the upper portion of being in the conveyer belt of corner. The utility model discloses not only can effectively reduce the intensity of labour of height in order to reduce the workman between horizontal segment and the ground, can promote the cinder moreover and the material loading.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a cinder loading attachment which characterized in that: the lifting device comprises an L-shaped lifting rack (1), wherein the lifting rack (1) is provided with a horizontal section (1a) and a lifting section (1b), the inner side of the outer end of the horizontal section (1a) is rotatably provided with a first rotating roller (2), the inner side of the joint of the horizontal section (1a) and the lifting section (1b) is rotatably provided with a second rotating roller (3), the inner side of the upper end of the lifting section (1b) is rotatably provided with a third rotating roller (4), a conveying belt (5) is wound on the first rotating roller (2), the second rotating roller (3) and the third rotating roller (4), a material baffle (6) is arranged on the conveying belt (5), a material outlet (7) is reserved between the upper end of the conveying belt (5) and the upper end of the lifting rack (1), two sides of the conveying belt (5) are respectively provided with a rack (8), the two ends of the first rotating roller (2) and the third rotating roller (4) are respectively provided with a transmission chain wheel (9) matched with a transmission rack (8) on the same side, the inner side of the joint of the horizontal section (1a) and the lifting section (1b) is provided with a pressing wheel (10) used for pressing the upper part of the transmission rack (8), and the top of the lifting section (1b) is provided with a power mechanism driving the third rotating roller (4).

2. The coal cinder feeding device according to claim 1, characterized in that: the power mechanism comprises a hydraulic motor (12) arranged at the top of the lifting section (1b) through a mounting seat (11), a driving chain wheel (13) is arranged on an output shaft of the hydraulic motor (12), a belt seat bearing (14) is arranged on the outer side of the lifting section (1b), the outer end of the third rotating roller (4) penetrates through the belt seat bearing (14), a driven chain wheel (15) matched with the driving chain wheel (13) is arranged at the outer end of the third rotating roller (4), and a transmission chain (16) is wound on the driving chain wheel (13) and the driven chain wheel (15).

3. The coal cinder feeding device according to claim 1, characterized in that: the bottom of the horizontal section (1a) is provided with a base (17).

4. The coal cinder feeding device according to claim 3, characterized in that: the corner of the base is provided with a hanging plate (18), and the hanging plate (18) is provided with a hanging hole (19).

5. The coal cinder feeding device according to any one of claims 1 to 4, wherein: four corners of the upper part of the lifting frame (1) are respectively provided with a lifting lug (20).

6. The coal cinder feeding device according to any one of claims 1 to 4, wherein: a material guide plate (21) is obliquely arranged at the rear side of the lifting section (1b) and below the discharge hole (7).