CN214451930U

CN214451930U - Anti-leakage telescopic material pipe device for coal sample packaging system

Info

Publication number: CN214451930U
Application number: CN202120511406.1U
Authority: CN
Inventors: 王勤鹏; 顾泽斌
Original assignee: Qingdao Jingruize Electric Power Technology Co ltd
Current assignee: Qingdao Jingruize Electric Power Technology Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-10-22
Anticipated expiration: 2031-03-10

Abstract

The utility model belongs to the technical field of the coal sample encapsulation, especially, relate to a prevent spilling flexible material pipe device for coal sample packaging system, including support body, fixed inner tube, guide rail and flexible material pipe mechanism. This a prevent spilling flexible material pipe device that exposes for coal sample packaging system, after the bung is opened, start driving motor and drive the drive wheel and rotate, make the chain rotate, slide at the guide rail surface through the location slider, drive the activity outer tube and slide at fixed inner tube surface, when the bottom door is touch and is opened the door stop iron, the bottom door is overcome the extension spring pulling force along the hinge and is opened, make the coal sample through fixed inner tube, activity outer tube and bottom door enter into in the coal sample bucket, drive location slider and activity outer tube activity through the chain, moreover, the steam generator is simple in structure, but furthest saves high space, the equipment of being convenient for is wholly sealed, and is elegant in appearance, can avoid belt sampling mode part to have no power sample to guarantee that the coal sample is whole to get into the coal sample bucket after the division down, satisfy the national standard requirement, and bottom door simple structure, and reliable function.

Description

Anti-leakage telescopic material pipe device for coal sample packaging system

Technical Field

The utility model relates to a coal sample encapsulation technical field specifically is a prevent spilling flexible material pipe device for coal sample packaging system.

Background

The coal sample packaging system is an important component device in the automatic lifting link of the coal sampling and preparing equipment in recent years, and coal sample buckets in the coal sample packaging system are automatically opened, closed and encrypted by the system. Coal sample buckets are generally divided into a fixed bucket cover and a separate bucket cover, the fixed bucket cover is generally fixedly connected with the bucket through a hinge, and the bucket cover is opened and closed by means of a mechanical structure. The separated barrel cover is opened and closed by a mechanical structure or a pneumatic sucker. Because the structure needs to occupy a certain height space, the coal sample directly falls from the fixed coal dropping pipe, the height fall is large, the phenomena of dust raising and leakage are easily caused, the coal sample loss is serious, and the structure does not meet the requirements of national standards and environmental protection. Therefore, most manufacturers need to add a section of telescopic pipe so that the coal sample can be sent into the barrel in a loss-free state. The lifting of the telescopic pipe is generally controlled by an electric push rod, but the structure is not compact enough, the telescopic pipe stretches out of a large section of equipment, and the equipment cannot be effectively sealed integrally and is not beautiful.

In addition, the belt sampling site obtains an instruction at the sampler collector to be transferred to a designated station, then the time required by some series of actions such as lifting a cover, dropping a pipe and the like after the belt sampling site stops is far longer than the circulation time of coal flow from the sampler to the extension machine, the coal sample after the extension is spread on the barrel cover just transferred in place at the moment, the phenomenon of complete or partial sample loss is caused, some manufacturers associate the action signal of the extension machine with the in-place signal of the extension pipe in order to reduce the spreading, namely, the extension pipe acts after being in place, the phenomenon of leakage is not caused at the moment, but the empty sampling does not accord with the national standard requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent spilling flexible material pipe device for coal sample packaging system to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent spilling flexible material pipe device that exposes to sun for coal sample packaging system, includes support body, fixed inner tube, guide rail and flexible material pipe mechanism, fixed inner tube fixed connection is in the bottom left side of support body, guide rail fixed connection is in the bottom intermediate position of support body, flexible material pipe mechanism fixed mounting is in the bottom right side of support body.

Flexible material pipe mechanism comprises driving motor, chain, location slider, activity outer tube, extension spring, bottom door, hinge, the stop iron that opens the door and drive wheel, driving motor fixed mounting is on the bottom right side of support body, the drive wheel rotates the output of connecting in driving motor, the chain joint is in the surface of drive wheel, location slider fixed connection is in the left side of chain, activity outer tube fixed connection is in the left side of location slider, the extension spring is fixed in the inside of activity outer tube, bottom door fixed connection is in the one end that the activity outer tube was kept away from to the extension spring, hinge fixed mounting is in the right side bottom of bottom door, the stop iron that opens the door sets up in the left side bottom of flexible material pipe mechanism.

Preferably, the right side bottom fixed mounting of flexible material pipe mechanism has baffle mechanism, the bottom of baffle mechanism is provided with the coal sample bucket, the bottom of coal sample bucket is provided with the carousel, the center bottom fixed mounting of carousel has the motor, the top fixed mounting of carousel has the anti-rollover block, the output of motor rotates and is connected with the output shaft, the outer fixed surface of output shaft is connected with the toothed disc.

Preferably, the coal sample barrel consists of a barrel body, a rotating shaft, a barrel cover, a first magnetic block and a second magnetic block, the barrel body is arranged on the inner side of the side turning prevention block, the rotating shaft is fixedly installed at the top of the left side of the barrel body, the barrel cover is rotatably connected to the top of the rotating shaft, the first magnetic block is fixedly installed on the right side of the barrel cover, and the second magnetic block is fixedly installed at the position, close to the top, of the right side of the barrel body.

Preferably, the baffle mechanism is composed of a fixed plate, a fastening bolt, a rotating shaft, a movable plate, a third magnetic block and a telescopic spring, the fixed plate is fixedly installed at the bottom of the right side of the telescopic material pipe mechanism, the fastening bolt is in threaded connection with the surface of the right side of the fixed plate, the rotating shaft is fixedly installed at the bottom of the fixed plate, the movable plate is rotatably connected to the bottom of the rotating shaft, the third magnetic block is fixedly installed at the bottom of the movable plate, and the telescopic spring is fixedly connected between the fixed plate and the movable plate.

Preferably, the positioning slide block is connected with the outer surface of the guide rail in a sliding manner, the inner surface of the movable outer tube is connected with the outer surface of the fixed inner tube in a sliding manner, the top of the tension spring is fixedly connected with the movable outer tube, and the bottom of the tension spring is fixedly connected with the bottom door.

Preferably, the number of the side turning prevention blocks is two, the two side turning prevention blocks are respectively and fixedly installed at the top of the rotary table, and the bottom of the rotary table is fixedly connected with the top of the gear plate.

The diameter of the barrel body is smaller than the distance between the two anti-side-turning blocks, and the sides, close to each other, of the first magnetic block and the second magnetic block are mutually attracted.

Preferably, the number of the fastening bolts is two, the fastening bolts are in threaded connection with the right side surface of the fixed plate, the third magnetic block and the second magnetic block are mutually attracted at one side close to each other, the top of the telescopic spring is fixedly connected with the bottom of the left side of the fixed plate, and the bottom of the telescopic spring is fixedly connected with the top of the left side of the movable plate.

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

1. the anti-leakage telescopic material pipe device for the coal sample packaging system is provided with a telescopic material pipe mechanism, a motor drives a rotary table to rotate, the rotary table drives a coal sample barrel to rotate to a specified position, after a barrel cover is opened, a driving motor is started to drive a driving wheel to rotate, a chain is made to rotate, a positioning slide block slides on the outer surface of a guide rail, a movable outer pipe is driven to slide on the outer surface of a fixed inner pipe, when a bottom door touches a door opening stop iron, the bottom door is opened along a hinge to overcome the tension of a tension spring, so that a coal sample enters the coal sample barrel through the fixed inner pipe, the movable outer pipe and the bottom door, the positioning slide block and the movable outer pipe are driven to move through the chain, the structure is simple, the operation is reliable, the height space can be saved to the maximum extent, the whole device is convenient to seal, the appearance is attractive and elegant, the fatal defect that the coal sample is lost in a part under a belt sampling mode can be avoided, the coal sample can be guaranteed to completely enter the coal sample barrel after being reduced, and the national standard requirements can be met, and the unpowered bottom door has a simple structure and reliable functions.

2. This a prevent spilling flexible material pipe device that exposes for coal sample packaging system through installing baffle mechanism, before the coal sample enters into the coal sample bucket, has partial coal ash spill, through the one side inter attraction that third magnetic path and second magnetic path are close to mutually, makes fly leaf and coal sample bucket fixed connection, prevents that the second magnetic path from gluing the coal ash, influences and first magnetic path inter attraction, reduces the leakproofness when coal sample bucket closes.

Drawings

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

fig. 2 is a schematic structural view of the telescopic material pipe mechanism of the present invention;

FIG. 3 is a schematic view of the coal sample barrel structure of the present invention;

fig. 4 is a schematic structural diagram of the baffle mechanism of the present invention.

In the figure: the coal sampler comprises a frame body 1, a fixed inner pipe 2, a guide rail 3, a telescopic pipe 4 mechanism, a driving motor 401, a chain 402, a positioning slide block 403, a movable outer pipe 404, a tension spring 405, a bottom door 406, a hinge 407, a door opening stop iron 408, a driving wheel 409, a coal sample barrel 5, a barrel 501, a rotating shaft 502, a barrel cover 503, a first magnetic block 504, a second magnetic block 505, a baffle plate 6 mechanism 601, a fixed plate 602, a fastening bolt 603, a rotating shaft 604, a movable plate 605, a third magnetic block 606, a telescopic spring 606, a motor 7, a rotating disc 8, a side turning prevention block 9, an output shaft 10 and a gear disc 11.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a prevent spilling flexible material pipe device of dew for coal sample packaging system, includes support body 1, fixed inner tube 2, guide rail 3 and flexible material pipe mechanism 4, and fixed inner tube 2 fixed connection is in the bottom left side of support body 1, and guide rail 3 fixed connection is in the bottom intermediate position of support body 1, and flexible material pipe mechanism 4 fixed mounting is on the bottom right side of support body 1.

The telescopic tube mechanism 4 comprises a driving motor 401, a chain 402, a positioning slide block 403, a movable outer tube 404, a tension spring 405, a bottom door 406, a hinge 407, a door opening stop iron 408 and a driving wheel 409, wherein the driving motor 401 is fixedly arranged at the right side of the bottom of the frame body 1, the driving wheel 409 is rotatably connected to the output end of the driving motor 401, the chain 402 is clamped on the outer surface of the driving wheel 409, the positioning slide block 403 is fixedly connected to the left side of the chain 402, the movable outer tube 404 is fixedly connected to the left side of the positioning slide block 403, the tension spring 405 is fixed in the movable outer tube 404, the bottom door 406 is fixedly connected to one end of the tension spring 405 far away from the movable outer tube 404, the hinge 407 is fixedly arranged at the bottom of the right side of the bottom door 406, the door opening stop iron 408 is arranged at the bottom of the left side of the telescopic tube mechanism 4, the positioning slide block 403 is slidably connected with the outer surface of the guide rail 3, and the inner surface of the movable outer tube 404 is slidably connected with the outer surface of the fixed inner tube 2, the top of extension spring 405 and activity outer tube 404 fixed connection, the bottom and the bottom door 406 fixed connection of extension spring 405, start driving motor 401 and drive the drive wheel 409 and rotate, make chain 402 rotate, slide at the guide rail 3 surface through location slider 403, drive activity outer tube 404 and slide at fixed inner tube 2 surface, when bottom door 406 runs into door opening stop iron 408, bottom door 406 overcomes extension spring 405 pulling force along hinge 407 and opens, make the coal sample through fixed inner tube 2, activity outer tube 404 and bottom door 406 enter into in the coal sample bucket 5.

The bottom of the right side of the telescopic material pipe mechanism 4 is fixedly provided with a baffle mechanism 6, the bottom of the baffle mechanism 6 is provided with a coal sample barrel 5, the bottom of the coal sample barrel 5 is provided with a rotary table 8, the bottom of the center of the rotary table 8 is fixedly provided with a motor 7, the top of the rotary table 8 is fixedly provided with two anti-rollover blocks 9, the two anti-rollover blocks 9 are respectively and fixedly arranged at the top of the rotary table 8, the output end of the motor 7 is rotatably connected with an output shaft 10, the outer surface of the output shaft 10 is fixedly connected with a gear disc 11, the starting motor 7 drives a rotating shaft 9 to rotate, the rotating shaft 9 enables the gear disc 11 to rotate, the gear disc 11 drives the rotary table 8 fixedly connected with the gear disc 11 to rotate, the rotary table 8 drives the coal sample barrel 5 to rotate to a specified position, a barrel cover 503 is opened, and the anti-rollover blocks 9 can prevent the coal sample barrel 5 from rollover in the rotating process.

The coal sample barrel 5 comprises a barrel body 501, a rotating shaft 502, a barrel cover 503, a first magnetic block 504 and a second magnetic block 505, the barrel body 501 is arranged on the inner side of the anti-rollover block 9, the rotating shaft 502 is fixedly arranged at the top of the left side of the barrel body 501, the barrel cover 503 is rotatably connected to the top of the rotating shaft 502, the first magnetic block 504 is fixedly arranged on the right side of the barrel cover 503, the second magnetic block 505 is fixedly arranged at the position, close to the top, of the right side of the barrel body 501, the diameter of the barrel body 501 is smaller than the distance between the two anti-rollover blocks 9, one side, close to the first magnetic block 504 and the second magnetic block 505, is mutually attracted, and one side, close to the first magnetic block 504 and the second magnetic block 505, is mutually attracted, so that the barrel cover 503 is tightly covered.

The baffle plate mechanism 6 comprises a fixed plate 601, two fastening bolts 602, a rotating shaft 603, a movable plate 604, a third magnetic block 605 and a telescopic spring 606, the fixed plate 601 is fixedly arranged at the bottom of the right side of the telescopic tube mechanism 4, the fastening bolts 602 are in threaded connection with the right side surface of the fixed plate 601, the rotating shaft 603 is fixedly arranged at the bottom of the fixed plate 601, the movable plate 604 is rotatably connected with the bottom of the rotating shaft 603, the third magnetic block 605 is fixedly arranged at the bottom of the movable plate 604, the telescopic spring 606 is fixedly connected between the fixed plate 601 and the movable plate 604, the number of the fastening bolts 602 is two, both the two fastening bolts 602 are in threaded connection with the right side surface of the fixed plate 601, the sides of the third magnetic block 605 and the second magnetic block 505 which are close to each other attract each other, the top of the telescopic spring 606 is fixedly connected with the bottom of the left side of the fixed plate 601, and the bottom of the telescopic spring 606 is fixedly connected with the top of the left side of the movable plate 604, before the coal sample enters the coal sample barrel 5, a part of coal ash is splashed out, and the movable plate 604 and the coal sample barrel 5 are fixedly connected through the mutual attraction of the adjacent sides of the third magnetic block 605 and the second magnetic block 505, so that the coal ash is not splashed out, the dust in the working environment is reduced, and the telescopic spring 606 plays a limiting role on the movable plate 604.

When in use, the starting motor 7 drives the output shaft 10 to rotate, the output shaft 10 drives the gear disc 11 to rotate, the gear disc 11 drives the turntable 8 fixedly connected with the gear disc 11 to rotate, the turntable 8 drives the coal sample barrel 5 to rotate to a specified position, after the barrel cover 503 is opened, the drive motor 401 is started to drive the drive wheel 409 to rotate, causing the chain 402 to rotate, the positioning slide block 403 slides on the outer surface of the guide rail 3, so as to drive the movable outer tube 404 to slide on the outer surface of the fixed inner tube 2, when the bottom door 406 touches the door opening stop iron 408, the bottom door 406 is opened along the hinge 407 against the pulling force of the tension spring 405, so that the coal sample enters the coal sample barrel 5 through the fixed inner tube 2, the movable outer tube 404 and the bottom door 406, the movable plate 604 is fixedly connected with the coal sample barrel 5 by mutually attracting the sides of the third magnetic block 605 and the second magnetic block 505 close to each other, so that the second magnetic block 505 is prevented from being adhered with coal ash to influence the mutual attraction with the first magnetic block 504, and the sealing performance of the coal sample barrel 5 when closed is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent spilling flexible material pipe device for coal sample packaging system, includes support body (1), fixed inner tube (2), guide rail (3) and flexible material pipe mechanism (4), its characterized in that: the fixed inner pipe (2) is fixedly connected to the left side of the bottom of the frame body (1), the guide rail (3) is fixedly connected to the middle position of the bottom of the frame body (1), and the telescopic material pipe mechanism (4) is fixedly arranged on the right side of the bottom of the frame body (1);

the telescopic material pipe mechanism (4) consists of a driving motor (401), a chain (402), a positioning sliding block (403), a movable outer pipe (404), a tension spring (405), a bottom door (406), a hinge (407), a door opening stop iron (408) and a driving wheel (409), wherein the driving motor (401) is fixedly installed on the right side of the bottom of the frame body (1), the driving wheel (409) is rotatably connected to the output end of the driving motor (401), the chain (402) is clamped on the outer surface of the driving wheel (409), the positioning sliding block (403) is fixedly connected to the left side of the chain (402), the movable outer pipe (404) is fixedly connected to the left side of the positioning sliding block (403), the tension spring (405) is fixed in the movable outer pipe (404), the bottom door (406) is fixedly connected to one end, far away from the movable outer pipe (404), of the hinge (407) is fixedly installed at the bottom of the right side of the bottom door (406), the door opening stop iron (408) is arranged at the bottom of the left side of the telescopic material pipe mechanism (4).

2. The anti-leakage telescopic pipe device for the coal sample packaging system as claimed in claim 1, wherein: the utility model discloses a coal mine underground coal.

3. The anti-leakage telescopic pipe device for the coal sample packaging system as claimed in claim 2, wherein: coal sample bucket (5) comprises staving (501), pivot (502), bung (503), first magnetic path (504) and second magnetic path (505), staving (501) set up in the inboard of preventing side turning block (9), pivot (502) fixed mounting is in the left side top of staving (501), bung (503) rotate to be connected in the top of pivot (502), first magnetic path (504) fixed mounting is in the right side of bung (503), second magnetic path (505) fixed mounting is in the position that top is close to on staving (501) right side.

4. The anti-leakage telescopic pipe device for the coal sample packaging system as claimed in claim 2, wherein: the baffle mechanism (6) is composed of a fixed plate (601), a fastening bolt (602), a rotating shaft (603), a movable plate (604), a third magnetic block (605) and a telescopic spring (606), the fixed plate (601) is fixedly installed at the bottom of the right side of the telescopic material pipe mechanism (4), the fastening bolt (602) is in threaded connection with the surface of the right side of the fixed plate (601), the rotating shaft (603) is fixedly installed at the bottom of the fixed plate (601), the movable plate (604) is rotatably connected to the bottom of the rotating shaft (603), the third magnetic block (605) is fixedly installed at the bottom of the movable plate (604), and the telescopic spring (606) is fixedly connected between the fixed plate (601) and the movable plate (604).

5. The anti-leakage telescopic pipe device for the coal sample packaging system as claimed in claim 1, wherein: the positioning sliding block (403) is in sliding connection with the outer surface of the guide rail (3), the inner surface of the movable outer tube (404) is in sliding connection with the outer surface of the fixed inner tube (2), the top of the tension spring (405) is fixedly connected with the movable outer tube (404), and the bottom of the tension spring (405) is fixedly connected with the bottom door (406).

6. The anti-leakage telescopic pipe device for the coal sample packaging system as claimed in claim 2, wherein: the number of the side turning prevention blocks (9) is two, the two side turning prevention blocks (9) are respectively and fixedly installed at the top of the rotary table (8), and the bottom of the rotary table (8) is fixedly connected with the top of the gear disc (11).

7. The anti-leakage telescopic pipe device for the coal sample packaging system as claimed in claim 3, wherein: the diameter of the barrel body (501) is smaller than the distance between the two side turning prevention blocks (9), and the sides, close to each other, of the first magnetic block (504) and the second magnetic block (505) are mutually attracted.

8. The anti-leakage telescopic pipe device for the coal sample packaging system as claimed in claim 4, wherein: the number of the fastening bolts (602) is two, the two fastening bolts (602) are in threaded connection with the right side surface of the fixed plate (601), one sides, close to each other, of the third magnetic block (605) and the second magnetic block (505) attract each other, the top of the telescopic spring (606) is fixedly connected with the bottom of the left side of the fixed plate (601), and the bottom of the telescopic spring (606) is fixedly connected with the top of the left side of the movable plate (604).