CN218641217U

CN218641217U - Coal sample filling mechanism with dustproof function

Info

Publication number: CN218641217U
Application number: CN202223295026.2U
Authority: CN
Inventors: 胡江明; 王云山; 李林; 黄斌; 方丽莉
Original assignee: Hangzhou Chuangda Technology Co ltd
Current assignee: Hangzhou Chuangda Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-03-17
Anticipated expiration: 2032-12-09

Abstract

The utility model belongs to the technical field of coal sample filling device, and a coal sample filling mechanism with dustproof function is disclosed, the on-line screen storage device comprises a base, the top fixedly connected with shell of base, the middle part fixedly connected with drum on shell top, the top swing joint of drum has the apron, and the fixed intercommunication in middle part of drum bottom has square pipe. The utility model discloses a set up the dust collection box, fixed pipe, the fan, dust screen and collecting box, when the fan operation, will be through the inside gas of intake pipe extraction dust collection box, later discharge through the blast pipe, the inside atmospheric pressure of dust collection box will reduce this moment, therefore the dust collection box will be through fixed pipe absorption gas and coal dust, and the dust screen can filter the dust, make its unable inside that gets into to the fan, thereby can play dirt-proof function, and operating personnel can clear up the coal dust of collection through taking out the collecting box, make the coal dust can not cause the influence to operating personnel's health.

Description

Coal sample filling mechanism with dustproof function

Technical Field

The utility model belongs to the technical field of the coal sample filling device, concretely relates to coal sample filling mechanism with dustproof function.

Background

At present, a filling mechanism is needed before a coal sample is sampled and packaged, so that the collected coal sample can be conveniently sealed and stored and packaged, and in the process of actual use of the filling mechanism in the prior art, because a large amount of various mineral fine particle coal dust (coal dust) is contained in the coal sample, the coal dust is easy to scatter everywhere when the coal sample is filled, and the operation environment and the health safety of workers are seriously affected. From the improvement of coal sample filling mechanism, mostly in the direction of coal sample screening, transmission and coal sample packing jar, lack the function of concentrating the collection to the coal dust processing of coal sample and the coal dust after handling for operating personnel can only simply clear away the coal dust of collecting or directly discharge, cause the pollution of secondary environment easily, consequently need improve it.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, the utility model provides a coal sample filling mechanism with dustproof function has and prevents that coal dust from drifting around and realizing concentrating the advantage that clearance and coal sample packing jar advance line location.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coal sample filling mechanism with dustproof function, includes the base, the top fixedly connected with shell of base, the middle part fixedly connected with drum on shell top, the top swing joint of drum has the apron, the fixed intercommunication in middle part of drum bottom has square pipe, the bottom of square pipe runs through the shell and extends to the inside of shell, the left end fixedly connected with dust collection box of shell inner chamber bottom, the fixed intercommunication of fixed pipe in middle part at the shell back, the left end of fixed pipe below and the fixed intercommunication of the right-hand member of dust collection box, the below fixed mounting at the positive middle part of shell has the fan, the fixed intercommunication in back of fan has the intake pipe, the fixed intercommunication in front of fan has the blast pipe, the left end fixedly connected with dust screen at dust collection box inner chamber top, the equal fixedly connected with triangle piece in middle part of dust collection box inner chamber left end and right-hand member, the bottom activity of dust collection box inner chamber has cup jointed the collecting box that is located triangle piece below.

As the utility model discloses it is preferred, the positive middle part fixed mounting of shell has driving motor, the fixed cover of the other end of driving motor output shaft has connect pivot one, the other end of pivot one runs through the shell and extends to the inside of shell and fixed the cup joint has the drive wheel.

As the utility model discloses it is preferred, the equal movable mounting of the inside left end of shell and right-hand member has the movable wheel that is located the left and right sides of drive wheel, the movable wheel passes through the conveyer belt and is connected with the drive wheel transmission.

As the utility model discloses it is preferred, the inside left end of shell and the fixed plate that the equal fixedly connected with of right-hand member is located the conveyer belt top, the dog has been cup jointed in the inside activity of square pipe, the left end of dog runs through square pipe and extends to the outside of square pipe, the top fixed mounting of shell inner chamber has the pneumatic cylinder that is located the dog left, the right-hand member of pneumatic cylinder and the left end fixed connection of dog.

As the utility model discloses it is preferred, the notch that is located the driving motor top is seted up in the front of base, the movable block has been cup jointed in the bottom activity of notch inner chamber, the positive fixedly connected with disk of movable block.

As the utility model discloses preferred, the inside front end fixedly connected with of shell is located the left protecting crust of movable block, the inside front end fixed mounting of shell has the servo motor who is located the protecting crust inside.

As the utility model discloses it is preferred, the fixed cover of the other end of servo motor output shaft has connect pivot two, the other end of pivot two runs through the shell and extends to the outside of shell and fixed the cup joint have the connecting axle, the inside of connecting axle cup joints with the outside activity of circle piece.

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

1. the utility model discloses a set up the dust collection box, fixed pipe, the fan, dust screen and collecting box, when the fan operation, will be through the inside gas of intake pipe extraction dust collection box, later discharge through the blast pipe, the inside atmospheric pressure of dust collection box this moment will reduce, therefore the dust collection box will be through fixed pipe suction gas and coal dust, and the dust screen can filter the dust, make its unable inside that gets into to the fan, thereby can play dirt-proof function and collect the coal dust, operating personnel can concentrate the clearance to the coal dust of collecting through taking out the collecting box, make the coal dust can not cause the pollution to the environment on every side.

2. The utility model discloses a set up the fixed plate, the movable block, the round block, servo motor and connecting axle, when packing jar moves right, two fixed plates can lead to the packing jar, make it move to the middle part, and the movable block can carry on spacingly to it, make it be located side's pipe and carry out the filling under, when servo motor operation, will make the connecting axle take place to rotate through pivot two, through the cooperation between round block and the connecting axle, make the movable block take place the upward movement, can relieve the spacing effect to the packing jar, thereby can fix a position the packing jar, be convenient for carry out the filling to the packing jar.

Drawings

FIG. 1 is a schematic view of the present invention;

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

FIG. 3 is a schematic sectional view of the inside of the dust box of the present invention;

FIG. 4 is a front sectional view of the present invention;

fig. 5 is a schematic cross-sectional view of the top of the fixing plate of the present invention.

In the figure: 1. a base; 2. a housing; 3. a cylinder; 4. a cover plate; 5. square tubes; 6. a dust collection box; 7. fixing the tube; 8. a fan; 9. an air inlet pipe; 10. an exhaust pipe; 11. a dust screen; 12. a triangular block; 13. a collection box; 14. a drive motor; 15. a first rotating shaft; 16. a drive wheel; 17. a movable wheel; 18. a conveyor belt; 19. a fixing plate; 20. a stopper; 21. a pneumatic cylinder; 22. a notch; 23. a movable block; 24. a round block; 25. a protective shell; 26. a servo motor; 27. a second rotating shaft; 28. and (7) connecting the shafts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

As shown in fig. 1 to 5, the utility model provides a coal sample filling mechanism with dustproof function, including base 1, base 1's top fixedly connected with shell 2, the middle part fixedly connected with drum 3 on 2 tops of shell, the top swing joint of drum 3 has apron 4, the fixed intercommunication in middle part of 3 bottoms of drum has square pipe 5, the inside that shell 2 and shell 2 were extended to is run through to square pipe 5's bottom, the left end fixedly connected with dust collection box 6 of 2 inner chamber bottoms of shell, the fixed intercommunication of the middle part at the 2 back of shell has fixed pipe 7, the fixed intercommunication of the left end of fixed pipe 7 below and dust collection box 6's right-hand member, the below fixed mounting at the positive middle part of shell 2 has fan 8, the fixed intercommunication at the back of fan 8 has intake pipe 9, the fixed intercommunication in front of fan 8 has blast pipe 10, the left end fixedly connected with dust screen 11 at 6 inner chamber tops of dust collection box, the equal fixedly connected with triangle piece 12 in middle part of 6 inner chamber left end and right-hand member of dust collection box, the bottom activity of 6 inner chamber has cup jointed the collecting box 13 that is located triangle piece 12 below.

Through the design of fan 8, when fan 8 moves, will absorb the inside gas of dust collection box 6 through intake pipe 9, later discharge through blast pipe 10, will make the inside atmospheric pressure of dust collection box 6 reduce, consequently dust collection box 6 will absorb gas and coal dust through fixed pipe 7, thereby play dirt-proof effect, dust screen 11 can filter the dust, make it can not enter into the inside of fan 8, collecting box 13 has the performance of activity simultaneously, operating personnel can take it out and clear up the coal dust of collection.

Referring to fig. 1 and 2, a driving motor 14 is fixedly mounted in the middle of the front surface of the housing 2, a first rotating shaft 15 is fixedly sleeved on the other end of an output shaft of the driving motor 14, the other end of the first rotating shaft 15 penetrates through the housing 2 and extends into the housing 2, and a driving wheel 16 is fixedly sleeved on the other end of the first rotating shaft 15.

As a technical optimization scheme of the utility model, through driving motor 14's design, when driving motor 14 operation, will make drive wheel 16 take place to rotate through a pivot 15 to make drive wheel 16 can drive conveyer belt 18 and take place the motion.

Referring to fig. 4, the left end and the right end inside the housing 2 are movably provided with movable wheels 17 positioned at the left and right sides of the driving wheel 16, and the movable wheels 17 are in transmission connection with the driving wheel 16 through a conveyor belt 18.

As a technical optimization scheme of the utility model, through the design of conveyer belt 18, when drive wheel 16 takes place to rotate, through with the loose wheel 17 between the cooperation, can be so that conveyer belt 18 takes place to move to can be so that the packing jar of placing above conveyer belt 18 takes place to move right.

Referring to fig. 2 and 4, the inside left end of shell 2 and the equal fixedly connected with of right-hand member are located the fixed plate 19 of conveyer belt 18 top, and the inside activity of square pipe 5 is cup jointed dog 20, and the left end of dog 20 runs through square pipe 5 and extends to the outside of square pipe 5, and the top fixed mounting of the inner chamber of shell 2 has the pneumatic cylinder 21 that is located the left of dog 20, the right-hand member of pneumatic cylinder 21 and the left end fixed connection of dog 20.

As a technical optimization scheme of the utility model, through the design of fixed plate 19, can play the effect of direction to the packing jar that is the same as the packing to the convenient filling that carries out the coal sample, the operation of pneumatic cylinder 21 can make dog 20 take place to move left, thereby makes the coal sample can fall.

Referring to fig. 1 and 5, a notch 22 located above the driving motor 14 is formed in the front surface of the base 1, a movable block 23 is movably sleeved at the bottom of an inner cavity of the notch 22, and a round block 24 is fixedly connected to the front surface of the movable block 23.

As a technical optimization scheme of the utility model, through the design of movable block 23, can play spacing effect to the packing jar for the packing jar can be located square pipe 5 under, thereby can carry out the filling operation.

Referring to fig. 5, a protective case 25 positioned at the left side of the movable block 23 is fixedly attached to the front end inside the housing 2, and a servo motor 26 positioned inside the protective case 25 is fixedly attached to the front end inside the housing 2.

As a technical optimization scheme of the utility model, through the design of protecting crust 25, can provide good protection to the servo motor 26 that is located it inside, make it can not receive the influence of coal dust.

Referring to fig. 1 and 5, a second rotating shaft 27 is fixedly sleeved on the other end of the output shaft of the servo motor 26, the other end of the second rotating shaft 27 penetrates through the housing 2 and extends to the outside of the housing 2, and is fixedly sleeved with a connecting shaft 28, and the inside of the connecting shaft 28 is movably sleeved with the outside of the round block 24.

As a technical optimization scheme of the utility model, through the design of connecting axle 28, when servo motor 26 moves, will make connecting axle 28 take place to rotate through pivot two 27 to make the whole of movable block 23 take place the upward movement through connecting axle 28, make movable block 23 relieve the spacing effect to the packing jar.

The utility model discloses a theory of operation and use flow:

firstly, the operator can place the coal sample that needs the filling in the inside of drum 3 and cover apron 4, then the operator can place the packing jar in the left end at conveyer belt 18 top, and start driving motor 14, driving motor 14's operation will make drive wheel 16 take place to rotate through pivot 15, through the cooperation with between the movable wheel 17, can make conveyer belt 18 take place to move, thereby can make the packing jar take place to move right, two fixed plates 19 can lead the packing jar this moment, make its motion to the middle part, and movable block 23 can carry out spacing to it, make it be located square pipe 5 under, afterwards the operator can start pneumatic cylinder 21, the operation of pneumatic cylinder 21 can make dog 20 take place to move left, thereby make the coal sample can fall the inside of packing jar and carry out the filling operation down.

Then, the operating personnel starts the fan 8, the operation of the fan 8 can extract the gas inside the dust collection box 6 through the air inlet pipe 9, and then the gas is discharged through the exhaust pipe 10, at the moment, the air pressure inside the dust collection box 6 can be reduced, so the dust collection box 6 can absorb the gas and the coal dust through the fixing pipe 7, and the dust collection box 6 is made to enter the inside of the dust collection box 6, and the dust screen 11 can filter the dust, after the filling operation, the operating personnel can start the pneumatic cylinder 21, seal the square pipe 5, then start the servo motor 26, the operation of the servo motor 26 can enable the connecting shaft 28 to rotate through the second rotating shaft 27, through the cooperation between the round block 24 and the connecting shaft 28, the movable block 23 can be made to move upwards, thereby the limiting effect on the packaging can is relieved, and the packaging can continue to move rightwards after the filling operation.

Claims

1. The utility model provides a coal sample filling mechanism with dustproof function, includes base (1), its characterized in that: the dust collection device is characterized in that a shell (2) is fixedly connected to the top of the base (1), a cylinder (3) is fixedly connected to the middle of the top end of the shell (2), a cover plate (4) is movably connected to the top of the cylinder (3), a square pipe (5) is fixedly communicated with the middle of the bottom end of the cylinder (3), the bottom of the square pipe (5) penetrates through the shell (2) and extends to the inside of the shell (2), a dust collection box (6) is fixedly connected to the left end of the bottom of an inner cavity of the shell (2), a fixing pipe (7) is fixedly sleeved at the middle of the back of the shell (2), the left end of the lower portion of the fixing pipe (7) is fixedly communicated with the right end of the dust collection box (6), a fan (8) is fixedly installed below the front middle of the shell (2), an air inlet pipe (9) is fixedly communicated with the back of the fan (8), an exhaust pipe (10) is fixedly communicated with the front of the fan (8), a dust collection box (11) is fixedly connected to the left end of the top of the inner cavity of the dust collection box (6), triangular blocks (12) are fixedly connected to the middle of the left end and the inner cavity of the dust collection box (6), and the collection box (12) are fixedly connected to the bottom of the inner cavity of the collection box (6).

2. The coal sample filling mechanism with the dustproof function according to claim 1, characterized in that: the positive middle part fixed mounting of shell (2) has driving motor (14), the fixed cover of the other end of driving motor (14) output shaft has connect pivot (15), the other end of pivot (15) runs through shell (2) and extends to the inside of shell (2) and fixed cover has connect drive wheel (16).

3. The coal sample filling mechanism with the dustproof function according to claim 1, characterized in that: the all movable mounting of the left end and the right end of shell (2) inside has activity wheel (17) that are located drive wheel (16) left and right sides, activity wheel (17) are connected with drive wheel (16) transmission through conveyer belt (18).

4. The coal sample filling mechanism with the dustproof function according to claim 1, characterized in that: the utility model discloses a pneumatic cylinder, including shell (2), the inside left end of shell (2) and the equal fixedly connected with of right-hand member are located fixed plate (19) of conveyer belt (18) top, dog (20) have been cup jointed in the inside activity of square pipe (5), the left end of dog (20) runs through square pipe (5) and extends to the outside of square pipe (5), the top fixed mounting of shell (2) inner chamber has and is located the left pneumatic cylinder (21) of dog (20), the right-hand member of pneumatic cylinder (21) and the left end fixed connection of dog (20).

5. The coal sample filling mechanism with the dustproof function according to claim 1, characterized in that: the front of base (1) is seted up notch (22) that are located driving motor (14) top, movable block (23) have been cup jointed in the bottom activity of notch (22) inner chamber, the front fixedly connected with circle piece (24) of movable block (23).

6. The coal sample filling mechanism with the dustproof function according to claim 1, characterized in that: the front end fixedly connected with of shell (2) inside is located the left protecting crust (25) of movable block (23), the inside front end fixedly mounted of shell (2) has servo motor (26) that is located protecting crust (25) inside.

7. The coal sample filling mechanism with the dustproof function according to claim 6, wherein: the other end of servo motor (26) output shaft is fixed to be cup jointed with second pivot (27), the other end of second pivot (27) runs through shell (2) and extends to the outside of shell (2) and fixed the cup jointing has connecting axle (28), the inside of connecting axle (28) is cup jointed with the outside activity of circle piece (24).