CN211894815U

CN211894815U - Electromechanical transportation transmission in colliery

Info

Publication number: CN211894815U
Application number: CN202020496046.8U
Authority: CN
Inventors: 李振国
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-11-10
Anticipated expiration: 2030-04-08

Abstract

The utility model relates to a coal mine transportation technical field just discloses a colliery electromechanical transportation transmission, including concave template, the positive left side fixedly connected with motor base of concave template, motor base's last fixed surface is connected with driving motor, the left side at the concave template back is provided with the dust remover. This electromechanical transportation transmission in colliery, supporting spring through setting up, receive through extrusion supporting spring when the extrusion by the second bull stick, again carry out the shock attenuation for the first time by supporting spring bounce-back, make the work that the second bull stick can be steady, avoid the second bull stick to receive the condition emergence that the number of clashes the too much rupture that leads to of number of times, the device's life has been improved, through setting up damping device, receive the extrusion again by damping spring and carry out the bounce-back and carry out the shock attenuation for the second time to the track, make the track can even running when carrying out the coal transportation, the operating stability of the device has been improved, the device's work efficiency has been guaranteed.

Description

Electromechanical transportation transmission in colliery

Technical Field

The utility model relates to a coal mine transportation technical field specifically is a coal mine electromechanical transportation transmission.

Background

The coal mine mechanical equipment is basic equipment for coal mine operation, and a large amount of coal mine mechanical equipment, electrical equipment and electromechanical equipment need to be operated in the coal mine acquisition and production process, and the coal mine mechanical equipment mainly comprises lifting equipment, ventilation equipment, air compression equipment, drainage equipment, excavation equipment, transportation equipment and the like, and transportation and transmission equipment of a coal mine is important and is related to the stability and the safety of coal mine transportation. The existing coal mine transportation transmission equipment is complex in structure, high in operation difficulty and poor in stability.

For example, chinese patent publication No. CN209306604U provides a coal mine electromechanical transport transmission device, which is basically described as follows: comprises a main frame body and a base, wherein a first supporting seat and a second supporting seat are fixedly connected on two sides of the main frame body, the number of the first supporting seat is four, the number of the second supporting seat is six, a first rotating rod is movably connected at the center of the first supporting seat, a first rolling shaft is fixedly connected on the outer surface of the first rotating rod, the stability of the device is improved by the arranged damping device, the dust collection device plays a role in collecting dust and coal residues in a coal mine through the arranged dust collection port, the dust storage box and the fan, but the damping device arranged in the utility model has two problems, the damping device is arranged below a belt above the base, when the belt is impacted and needs to be buffered, the first rotating rod and the second rotating rod arranged in the device can not vertically move, and the first rolling shaft and the second rolling shaft can not be driven to vertically move, thereby can not make belt vertical motion cushion, the second point is that intermeshing drives the belt rotation between the device roller bearing and the roller bearing, if some part of the device belt cushions can cause the not tight condition of meshing to take place between roller bearing and the roller bearing to cause the machine card shell to influence the efficiency of construction, if want the belt wholly to carry out perpendicular buffering, and the device does not have the structure to accomplish, so the utility model discloses the damping device shock attenuation effect that sets up is very little, need better damping device to guarantee the stability of coal mine transportation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a colliery electromechanical transportation transmission has solved current colliery transportation transmission equipment structure complicacy, and the operation degree of difficulty is high, poor stability's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a coal mine electromechanical transportation transmission device comprises a concave plate, wherein a motor base is fixedly connected to the front left side of the concave plate, a driving motor is fixedly connected to the upper surface of the motor base, a dust remover is arranged on the back left side of the concave plate, first rotating rods are inserted into the front left side and the left side of the inner rear side wall of the concave plate, the front end of each first rotating rod is fixedly connected with the output end of the driving motor, second rotating rods are inserted into the front right side and the back right side of the concave plate, rolling shafts are sleeved on the outer surfaces of the first rotating rods and the second rotating rods, the rolling shafts on the left side are in transmission connection with the rolling shafts on the right side through tracks, a damping device is arranged on the inner bottom side wall of the concave plate, the damping device comprises a cross rod, a roller is sleeved on the outer surface of the cross rod, circular ring plates are sleeved on the front side and the rear side of the outer surface of the roller, vertical rods are inserted, the utility model discloses a building structure, including montant, connecting plate upper surface, the bottom of montant surface has cup jointed the riser, the inside of riser is provided with damping spring, the swash plate has been cup jointed to the surface of first bull stick, the inner wall fixedly connected with connecting plate of concave template, the equal fixedly connected with horizontal triangle body in front side and the rear side of connecting plate upper surface, the right side fixedly connected with of connecting plate upper surface indulges the triangle body, the spacing ring has all been cup jointed to the front side and the rear side of second bull stick surface, the equal fixedly connected with limiting plate in left side and the right side of limiting ring surface, the medial surface fixedly connected with gag lever post of limiting plate, the equal fixedly connected with supporting spring in front side and the rear.

Preferably, the input end of the dust remover is provided with a coal filter screen, and the output end of the dust remover is provided with an ash carrying box.

Preferably, the inner side surface of the transverse triangular body is inclined at an angle of forty-five degrees, and the inner side surface of the longitudinal triangular body is inclined at an angle of thirty-five degrees.

Preferably, two groups of narrow clamping grooves and one group of wide clamping grooves are formed in the right sides of the front surface and the back surface of the concave plate, the narrow clamping grooves are matched with the moving range of the limiting rod, the wide clamping grooves are matched with the moving range of the second rotating rod, and the outer edges of the wide clamping grooves and the outer edges of the narrow clamping grooves are arc-shaped edges.

Preferably, the number of the damping devices is three, and the outer surface of the roller is attached to the inner side surface of the crawler.

Preferably, the top of the left side surface of the inclined plate is provided with a rectangular through hole, and the size of the rectangular through hole is matched with that of the crawler.

(III) advantageous effects

Compared with the prior art, the utility model provides a colliery electromechanical transportation transmission possesses following beneficial effect:

1. this electromechanical transportation transmission in colliery, supporting spring through setting up, receive through extrusion supporting spring when the extrusion by the second bull stick, again carry out the shock attenuation for the first time by supporting spring bounce-back, make the work that the second bull stick can be steady, avoid the second bull stick to receive the condition emergence that the number of clashes the too much rupture that leads to of number of times, the device's life has been improved, through setting up damping device, receive the extrusion again by damping spring and carry out the bounce-back and carry out the shock attenuation for the second time to the track, make the track can even running when carrying out the coal transportation, the operating stability of the device has been improved, the device's work efficiency has been guaranteed.

2. This electromechanical transportation transmission in colliery, dust remover through setting up, settle the upper surface at the track with the input of dust remover, by the dust remover with the coal ash suction machine of track upper surface in, the quantity of coal ash in can the effectual reduction air, staff's construction environment has been purified, through the horizontal triangle body that sets up with indulge the triangle body, make all coal can not scatter in other places, avoided coal to get into the inside condition emergence that causes the machine card shell of machine, the safety of the device is improved, the service life of machine has been guaranteed.

Drawings

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

FIG. 2 is a schematic view of the structure of the horizontal triangle of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 4 is a schematic structural view of the damping device of the present invention.

In the figure: 1. a concave plate; 2. a motor base; 3. a drive motor; 4. a dust remover; 5. a first rotating lever; 6. a second rotating rod; 7. a roller; 8. a crawler belt; 9. a damping device; 901. a cross bar; 902. a drum; 903. a circular ring plate; 904. a vertical rod; 905. a vertical cylinder; 906. a damping spring; 10. a sloping plate; 11. a connecting plate; 12. a transverse triangular body; 13. a longitudinal triangle body; 14. a limiting ring; 15. a limiting plate; 16. a limiting rod; 17. supporting the spring.

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: a coal mine electromechanical transportation transmission device comprises a concave plate 1, a motor base 2 is fixedly connected to the left side of the front of the concave plate 1, a driving motor 3 is fixedly connected to the upper surface of the motor base 2, a dust remover 4 is arranged on the left side of the back of the concave plate 1, the input end of the dust remover 4 is arranged on the upper surface of a crawler 8 through the arranged dust remover 4, coal ash on the upper surface of the crawler 8 is pumped into a machine through the dust remover 4, the quantity of the coal ash in air can be effectively reduced, the construction environment of workers is purified, a first rotating rod 5 is inserted into the left sides of the front side and the inner back side wall of the concave plate 1, the front end of the first rotating rod 5 is fixedly connected with the output end of the driving motor 3, a second rotating rod 6 is inserted into the right side of the front side and the back side of the concave plate 1, roller shafts 7 are sleeved on the outer surfaces of the first rotating rod 5 and the second rotating rod 6, and the roller, the inner bottom side wall of the concave plate 1 is provided with a damping device 9, the damping device 9 comprises a cross rod 901, the outer surface of the cross rod 901 is sleeved with a roller 902, the front side and the rear side of the outer surface of the roller 902 are both sleeved with a circular ring plate 903, the front side and the rear side of the outer surface bottom of the cross rod 901 are both inserted with a vertical rod 904, the bottom of the outer surface of the vertical rod 904 is sleeved with a vertical cylinder 905, the inside of the vertical cylinder 905 is provided with a damping spring 906, through the arrangement of the damping device 9, the damping spring 906 is extruded and rebounded to perform secondary damping on the crawler, so that the crawler 8 can stably run when coal transportation is performed, the running stability of the device is improved, the working efficiency of the device is ensured, the outer surface of the first rotating rod 5 is sleeved with an inclined plate 10, the inner wall of the concave plate 1 is fixedly connected with a connecting plate 11, the front, the right side of the upper surface of the connecting plate 11 is fixedly connected with a longitudinal triangular body 13, all coal cannot be scattered elsewhere through the arranged transverse triangular body 12 and the longitudinal triangular body 13, the situation that the coal enters the machine to cause the machine to clamp the shell is avoided, the safety of the device is improved, the service life of the machine is ensured, the front side and the rear side of the outer surface of the second rotating rod 6 are respectively sleeved with a limit ring 14, the left side and the right side of the outer surface of the limit ring 14 are respectively and fixedly connected with a limit plate 15, the inner side surface of the limit plate 15 is fixedly connected with a limit rod 16, the front side and the rear side of the bottom of the outer surface of the second rotating rod 6 are respectively and fixedly connected with a supporting spring 17, through the arranged supporting springs 17, the supporting springs 17 are extruded when the second rotating rod 6 is extruded, then the supporting springs 17 rebound to carry out first shock absorption, so that the second rotating rod 6 can work stably, the situation that the second rotating rod 6 is broken due to too many times, the service life of the device is prolonged.

The utility model discloses in order to improve device's life, the inside of avoiding great coal to get into dust remover 4 causes the condition of machine card shell to take place, and consequently dust remover 4's input is provided with the coal filter screen, and dust remover 4's output is provided with has the ash carrying box, settles the inner wall at dust remover 4 input with the coal filter screen when using.

The utility model discloses in order to improve the device's practicality for coal can not scatter elsewhere, consequently the medial surface inclination of horizontal triangle body 12 is forty-five degrees, and the medial surface inclination who indulges triangle body 13 is thirty-five degrees, will violently the triangle body 12 and indulge the triangle body 13 and settle the upper surface at connecting plate 11 when using.

The utility model discloses in order to improve the device's shock attenuation effect, avoid second bull stick 6 to rotate along with the roller bearing 7 that is located the right side, consequently two sets of narrow draw-in grooves and a set of wide draw-in groove have all been seted up on the right side at concave template 1 front and the back, narrow draw-in groove and gag lever post 16's home range looks adaptation, wide draw-in groove and second bull stick 6's home range looks adaptation, the outside of wide draw-in groove and narrow draw-in groove is the arc limit, by spacing ring 14 when using, limiting plate 15 and gag lever post 16 control second bull stick 6 downstream, when coal extrusion

second bull stick

6, 6 extrusion supporting spring 17 of second bull stick, supporting spring 17 rebounds and makes the operation that second bull stick 6 can be steady.

The utility model discloses in order to improve the device's shock attenuation effect, consequently damping device 9's quantity is three groups, and the surface of cylinder 902 is laminated mutually with the medial surface of track 8, settles damping device 9 on the inner bottom lateral wall of concave type board 1 when using, and the medial surface of track 8 is followed by cylinder 902 rotates.

The utility model discloses in order to improve the device's leakproofness, avoid in the aperture entering machine that the fritter coal crossed through swash plate 10 and track 8, consequently the rectangle through-hole has been seted up at the top of swash plate 10 left surface, and the size of rectangle through-hole and the big or small looks adaptation of track 8 settle swash plate 10 in the left side of the 1 inner bottom lateral wall of concave type board when using.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the coal feeding device is used, the driving motor 3 is controlled to be started, the output end of the driving motor 3 drives the first rotating rod 5 to rotate, the first rotating rod 5 drives the roller 7 positioned on the left side to rotate, the roller 7 positioned on the left side is in transmission connection with the roller 7 positioned on the right side through the crawler belt 8, the roller 7 positioned on the right side is in rotation connection with the second rotating rod 6, coal is received by the right side of the upper surface of the coal feeding device, the right side of the upper surface of the crawler belt 8 is impacted when receiving coal, the crawler belt 8 drives the roller 7 positioned on the right side and the second rotating rod 6 to do downward arc motion through the central point of the first rotating rod 5, the second rotating rod 6 drives the limiting ring 14, the limiting plate 15 and the limiting rod 16 to do downward arc motion, the second rotating rod 6 extrudes the supporting spring 17, the supporting spring 17 is extruded to rebound to perform first shock absorption, and the limiting ring 14, the limiting plate 15 and the, and guarantee that second bull stick 6 can carry out downward arc motion when being connected with being located right side roller bearing 7 rotation, if the coal of transporting is heavier, coal can drive track 8 downstream, the medial surface of track 8 and the surface sliding connection of cylinder 902, and drive cylinder 902 downstream, cylinder 902 drives horizontal pole 901 downstream when being connected with horizontal pole 901 rotation, horizontal pole 901 extrudees damping spring 906 through montant 904 downstream, damping spring 906 rebounds and carries out the secondary shock attenuation, control dust remover 4 starts, the input of dust remover 4 is with the coal ash and the dust suction of track 8 upper surface in dust remover 4.

To sum up, this electromechanical transportation transmission in coal mine, supporting spring 17 through setting up, through extrusion supporting spring 17 when receiving the extrusion by second bull stick 6, rebound by supporting spring 17 again and carry out the shock attenuation for the first time, make the work that second bull stick 6 can be steady, avoid second bull stick 6 to receive the condition emergence that the number of times of offeing leads to the rupture too much, the service life of the device has been improved, through setting up damping device 9, rebound again and carry out the shock attenuation for the second time to the track by damping spring 906, make track 8 can even running when carrying out the coal transportation, the operating stability of the device has been improved, the work efficiency of the device has been guaranteed.

This electromechanical transportation transmission in colliery, dust remover 4 through setting up, settle the input of dust remover 4 at the upper surface of track 8, by dust remover 4 with the coal ash suction machine of track 8 upper surface in, the quantity of coal ash in the air can effectually be reduced, staff's construction environment has been purified, through the horizontal triangle 12 that sets up with indulge triangle 13, make all coals can not scatter elsewhere, avoided coal to get into the inside condition that causes the machine card shell of machine and taken place, the security that has improved the device, the life of machine has been guaranteed.

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 colliery electromechanical transportation transmission, includes concave template (1), its characterized in that: the left side of the front surface of the concave plate (1) is fixedly connected with a motor base (2), the upper surface of the motor base (2) is fixedly connected with a driving motor (3), the left side of the back surface of the concave plate (1) is provided with a dust remover (4), the left sides of the front surface and the inner back side wall of the concave plate (1) are spliced with a first rotating rod (5), the front end of the first rotating rod (5) is fixedly connected with the output end of the driving motor (3), the right sides of the front surface and the back surface of the concave plate (1) are spliced with a second rotating rod (6), the outer surfaces of the first rotating rod (5) and the second rotating rod (6) are respectively sleeved with a roller (7), the roller (7) on the left side is in transmission connection with the roller (7) on the right side through a crawler belt (8), the side wall of the concave plate (1) is provided with a damping device (9), and the damping device (9), the outer surface of the cross rod (901) is sleeved with a roller (902), the front side and the rear side of the outer surface of the roller (902) are respectively sleeved with a circular plate (903), the front side and the rear side of the bottom of the outer surface of the cross rod (901) are respectively inserted with a vertical rod (904), the bottom of the outer surface of the vertical rod (904) is sleeved with a vertical tube (905), a damping spring (906) is arranged inside the vertical tube (905), the outer surface of the first rotating rod (5) is sleeved with an inclined plate (10), the inner wall of the concave plate (1) is fixedly connected with a connecting plate (11), the front side and the rear side of the upper surface of the connecting plate (11) are respectively fixedly connected with a transverse triangular body (12), the right side of the upper surface of the connecting plate (11) is fixedly connected with a longitudinal triangular body (13), the front side and the rear side of the outer surface of the second rotating rod (6) are respectively sleeved with a limiting ring (14), and the left side and the right, the inner side face of the limiting plate (15) is fixedly connected with a limiting rod (16), and the front side and the rear side of the bottom of the outer surface of the second rotating rod (6) are fixedly connected with supporting springs (17).

2. The coal mine electromechanical haulage transmission of claim 1, wherein: the input end of the dust remover (4) is provided with a coal filter screen, and the output end of the dust remover (4) is provided with an ash carrying box.

3. The coal mine electromechanical haulage transmission of claim 1, wherein: the inner side surface of the transverse triangular body (12) is inclined at an angle of forty-five degrees, and the inner side surface of the longitudinal triangular body (13) is inclined at an angle of thirty-five degrees.

4. The coal mine electromechanical haulage transmission of claim 1, wherein: two sets of narrow clamping grooves and a set of wide clamping groove are formed in the right sides of the front face and the back face of the concave plate (1), the narrow clamping grooves are matched with the moving range of the limiting rod (16), the wide clamping grooves are matched with the moving range of the second rotating rod (6), and the outer edges of the wide clamping grooves and the outer edges of the narrow clamping grooves are arc-shaped edges.

5. The coal mine electromechanical haulage transmission of claim 1, wherein: the number of the damping devices (9) is three, and the outer surface of the roller (902) is attached to the inner side surface of the crawler belt (8).

6. The coal mine electromechanical haulage transmission of claim 1, wherein: rectangular through holes are formed in the top of the left side face of the inclined plate (10), and the size of each rectangular through hole is matched with that of the corresponding track (8).