CN214269174U

CN214269174U - Conveying device for metal mine exploitation

Info

Publication number: CN214269174U
Application number: CN202022527278.8U
Authority: CN
Inventors: 冯莉
Original assignee: Shenyang Institute of Technology
Current assignee: Shenyang Institute of Technology
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-09-24
Anticipated expiration: 2030-11-05

Abstract

The invention relates to the technical field of metal mining equipment, and discloses a conveying device for metal mine exploitation, which comprises a conveying vehicle and a vehicle cover, wherein the top of the conveying vehicle is provided with an adjusting groove, the top of the conveying vehicle is provided with a storage cavity, two groups of vehicle rails are arranged below the conveying vehicle, the tops of the two groups of vehicle rails are respectively provided with a moving groove, the bottom of the conveying vehicle is fixedly provided with two groups of front wheels movably connected with the vehicle rails, the inner wall surface of the storage cavity is movably provided with a screen through a hinge, the bottom surface of the conveying vehicle is fixedly provided with two groups of connecting blocks corresponding to the vehicle rails, and the lower ends of the two groups of connecting blocks are respectively and fixedly connected with a protective block. The vibration impact force of the moving of the conveying vehicle on the vehicle rail has a balance buffering effect.

Description

Conveying device for metal mine exploitation

Technical Field

The invention relates to the technical field of metal mine mining equipment, in particular to a conveying device for metal mine mining.

Background

Mining projects are divided into coal and non-coal mines. Mining is the technology and science of mining mineral resources from within the crust or the surface of the earth. The mining industry is an important raw material mining industry, and is essentially a process for the selective collection and handling of materials. Most ores need to be concentrated by mineral separation and can be used as industrial raw materials. Mine transportation is divided into the following parts according to transportation equipment: rail transportation such as mine locomotive transportation and wire rope transportation; trackless transport such as mining conveyor transport, hydraulic transport and cableway transport.

When the metal mine is transported to the mountain outside or the mine opening outside by the mining mine, need carry out the secondary screening with the mine of the not uniform size that comes out, waste time and energy, the ore is in by the transportation simultaneously, because the mine opening is tortuous, and the road surface is uneven, shakes when the transport vechicle frequently takes place when the transportation, provides a metal mine and opens and adopt conveyor for this reason.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a conveying device for metal mine exploitation, which has the advantages of conveying ores and automatically screening the ores simultaneously, and solves the problems.

(II) technical scheme

In order to achieve the above purpose, the invention provides the following technical scheme: a conveying device for metal mine opening comprises a conveying vehicle and a vehicle cover, wherein an adjusting groove is formed in the top of the conveying vehicle, a storage cavity is formed in the top of the conveying vehicle, two sets of vehicle rails are arranged below the conveying vehicle, a moving groove is formed in the tops of the two sets of vehicle rails, two sets of front wheels movably connected with the vehicle rails are fixedly mounted at the bottom of the conveying vehicle, a screen is movably mounted on the inner wall surface of the storage cavity through hinges, two sets of connecting blocks corresponding to the vehicle rails are fixedly mounted on the bottom surface of the conveying vehicle, a protecting block is fixedly connected to the lower ends of the two sets of connecting blocks, each protecting block is movably connected with the corresponding vehicle rail below, two sets of synchronizing blocks are arranged inside the adjusting groove, two adjusting holes are formed between the adjusting groove and the storage cavity, synchronizing rods are arranged inside the two adjusting holes, and the two synchronizing blocks downwards penetrate through the bottom surface inside the adjusting groove and extend to the corresponding protecting blocks, two the inside of protection piece all is provided with the rear wheel with shifting chute sliding connection, two rear wheel and synchronizing block bottom surface fixed connection, two fixedly connected with two sets of springs two between synchronizing block and the inside bottom surface of adjustment tank.

Preferably, two springs I are fixedly connected between the inner part of the protection block and the lower ends of the two synchronizing blocks, each group of springs II is two, each synchronizing block is of an I-shaped structure, two adjusting holes extend towards the front side and the rear side, the front ends of the two adjusting holes are fixedly connected with the rear side wall surface of the screen, and the rear sides of the two adjusting holes are attached to the tops of the two synchronizing blocks.

Preferably, the two protection blocks are of C-shaped structures, the two butt-joint grooves are symmetrically formed in the side edges of the vehicle rail, two rolling balls are movably mounted at two ends of each protection block, and the two rolling balls are movably connected with the corresponding two butt-joint grooves.

Preferably, the bottom surfaces of the inner parts of the two adjusting holes are fixedly provided with a third spring, and the third spring is fixedly connected with the corresponding synchronizing rod.

Preferably, the two front wheels are movably clamped in the corresponding moving grooves.

Preferably, the conveying vehicle is movably connected with the vehicle cover through a hinge, the inside of the adjusting groove is a rectangular groove, and the adjusting groove is located on the rear side of the storage cavity.

(III) advantageous effects

Compared with the prior art, the invention provides a conveying device for metal mine exploitation, which has the following beneficial effects:

1. the conveying device for metal mine exploitation is provided with a screen, a rear wheel, a synchronous block, a spring I, a spring II, a synchronous rod and a spring III, wherein the rear wheel drives the spring I and the spring II to return and stretch and rebound up and down along with a conveying vehicle when moving in a moving groove, the synchronous block drives the synchronous rod to shake up and down along with the conveying vehicle when moving and shaking along with the conveying vehicle in an adjusting groove, the synchronous rod drives the screen to shake up and down, the screen shakes to drive the spring III to generate elastic deformation, the spring III shakes up and down to accelerate the screen to shake, the shaking screen shakes to shake metal ores piled up above the screen back and forth in a storage cavity, the shaking screen downwards collects small-particle metal scraps above the screen to the inner bottom surface of the storage cavity through a filter hole of the screen, an automatic screening effect is achieved, when the conveying vehicle moves to an exploitation conveying end point, large-particle metal ores are kept above the screen, the small particle debris is screened to the inner bottom surface of the storage chamber while the shaker screen dredges the clogging particles in the screen holes.

2. This conveyor for metal mining, through being provided with the protection piece, butt joint groove, the spin, when the delivery wagon back-and-forth movement on the rail, two sets of protection piece both ends are through butt joint groove activity joint when the inside in butt joint groove, the connecting block passes through the rear wheel and slides in the shift groove is inside simultaneously, the delivery wagon bottom surface is spacing respectively at rail level and vertical end, the spacing slip of multiple direction has greatly promoted the stability that the delivery wagon removed on the rail, avoid receiving the condition that outside striking leads to the delivery wagon to derail and take place.

3. This conveyor for metal mining through being provided with synchronizing block, spring one and spring two, when the delivery wagon removed on the rail and takes place vibrations, the vibrations power between delivery wagon and the rail is through the resilience of making a round trip each other between two opposite direction springs one and the spring two and is flexible, plays balanced buffering effect with the vibrations impact force that the delivery wagon removed on the rail.

Drawings

FIG. 1 is a side cross-sectional view of the mining conveyor of the present invention;

FIG. 2 is a rear cross-sectional side view of the mining conveyor of the present invention;

fig. 3 is an enlarged schematic view of a point a in fig. 1.

In the figure: 1. a delivery wagon; 2. a vehicle cover; 3. an adjustment groove; 4. a storage chamber; 5. screening a screen; 6. a rail; 7. a front wheel; 8. connecting blocks; 9. a protection block; 10. a butt joint groove; 11. rolling a ball; 12. a moving groove; 13. a rear wheel; 14. a synchronization block; 15. a first spring; 16. a second spring; 17. an adjustment hole; 18. a synchronization lever; 19. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a conveying device for metal mine excavation includes a conveying vehicle 1 and a vehicle cover 2, the top of the conveying vehicle 1 is provided with an adjusting groove 3, the top of the conveying vehicle 1 is provided with a storage chamber 4, the conveying vehicle 1 and the vehicle cover 2 are movably connected by a hinge, the adjusting groove 3 is internally provided with a rectangular groove, the adjusting groove 3 is located at the rear side of the storage chamber 4, two sets of rails 6 are arranged below the conveying vehicle 1, the rails 6 are not described herein for the existing structure, the tops of the two sets of rails 6 are both provided with a moving groove 12, the moving groove 12 is a rectangular groove, the bottom of the conveying vehicle 1 is fixedly provided with two sets of front wheels 7 movably connected with the rails 6, the front wheels 7 are not described herein for the existing structure, the front wheels 7 are electrically connected with a driving device inside the conveying vehicle 1, the inner wall of the storage chamber 4 is movably provided with a screen 5 by a hinge, the screen 5 is not described herein for the existing structure, the bottom surface of the conveying vehicle 1 is fixedly provided with two groups of connecting blocks 8 corresponding to the vehicle rails 6, the connecting blocks 8 are rectangular blocks, each group of connecting blocks 8 is provided with two, the lower ends of the two groups of connecting blocks 8 are fixedly connected with protective blocks 9, the two protective blocks 9 are both C-shaped structures, the side edges of the two vehicle rails 6 are symmetrically provided with two butt-joint grooves 10, the butt-joint grooves 10 are rectangular grooves, two rolling balls 11 are movably arranged at the two ends of each group of protective blocks 9, the rolling balls 11 are of spherical structures, the two rolling balls 11 are movably connected with the corresponding two butt-joint grooves 10, each group of protective blocks 9 are movably connected with the corresponding vehicle rails 6 below, two groups of synchronizing blocks 14 are arranged inside the adjusting groove 3, each group of synchronizing blocks 14 is of an I-shaped structure, two adjusting holes 17 are arranged between the adjusting groove 3 and the storage cavity 4, the adjusting holes 17 are rectangular through holes, synchronizing rods 18 are arranged inside the two adjusting holes 17, the synchronizing rod 18 is rectangular strip, the two adjusting holes 17 extend towards the front side and the rear side, the front ends of the two adjusting holes 17 are fixedly connected with the rear side wall surface of the screen 5, and the rear sides of the two adjusting holes 17 are attached to the tops of the two synchronizing blocks 14.

Two synchronous blocks 14 run through the inside bottom surface of adjustment tank 3 downwards and extend to the inside that corresponds protection piece 9, the inside of two protection pieces 9 all is provided with the rear wheel 13 with moving groove 12 sliding connection, rear wheel 13 does not do the repeated description here for current structure, two

rear wheels

13 and 14 bottom surfaces fixed connection of synchronous block, two sets of two 16 of springs of fixedly connected with between two synchronous blocks 14 and the inside bottom surface of adjustment tank 3, be fixed with between two inside and two 14 lower extremes of synchronous block of two protection pieces 9 and be connected two 15 of springs, every 15 of group spring are two, a 15 of spring, both ends play balanced effect about two 16 of spring and synchronous block 14.

The bottom surfaces of the two adjusting holes 17 are fixedly provided with a third spring 19, the third spring 19 is an existing structure and is not described herein, the third spring 19 is fixedly connected with the corresponding synchronizing rod 18, and the two front wheels 7 are movably clamped in the corresponding moving grooves 12.

The working principle is as follows:

when the mining metal ore screening machine is used, the car cover 2 is opened to turn outwards, the mined metal ore is placed on the screen 5 in the storage cavity 4, then the car cover 2 is closed to seal the adjusting groove 3 of the screen 5 with the inside of the screen 5, the front wheel 7 is driven to drive the conveying car 1 to move on the car rail 6, the inside of the conveying car 1 vibrates when the conveying car 1 moves on the car rail 6, the back wheel 13, the synchronizing block 14, the first spring 15, the second spring 16, the synchronizing rod 18 and the third spring 19 are arranged, when the back wheel 13 moves in the moving groove 12, the first spring 15 and the second spring 16 on the synchronizing block 14 are driven by the conveying car 1 to stretch and rebound back up and down, when the synchronizing block 14 shakes along with the movement of the conveying car 1 in the adjusting groove 3, the synchronizing block 14 drives the synchronizing rod 18 to shake up and down, the synchronizing rod 18 drives the screen 5 to shake up and down, the screen 5 drives the third spring 19 to deform elastically, the third spring 19 shakes up and down to accelerate the vibration of the screen 5, the vibrating screen 5 shakes inside the storage chamber 4 to shake metal ores piled above the screen 5 back and forth, the shaking screen 5 collects small-particle metal debris above the screen 5 downwards to the bottom surface inside the storage chamber 4 through the filtering holes of the screen 5, an automatic screening effect is achieved, when the conveying vehicle 1 moves to the mining and conveying end point, large-particle metal ores are reserved above the screen 5, small-particle debris is screened to the bottom surface inside the storage chamber 4, and meanwhile the shaking screen 5 dredges blocking particles in the filtering holes.

Through being provided with protection piece 9, butt joint groove 10, spin 11, when transport vechicle 1 back-and-forth movement on

rail

6, 9 both ends of two sets of protection pieces are through butt joint groove 10 activity joint when butt joint groove 10's inside, connecting block 8 passes through rear wheel 13 and slides in the inside of shifting chute 12 simultaneously, 1 bottom surface of transport vechicle is spacing respectively at rail 6 level and vertical end, the spacing slip in multiple direction has greatly promoted the stability that transport vechicle 1 removed on rail 6, avoid receiving the condition emergence that outside striking leads to transport vechicle 1 to derail.

Through the arrangement of the synchronizing block 14, the first spring 15 and the second spring 16, when the conveying vehicle 1 moves on the rail 6 to vibrate, the vibration force between the conveying vehicle 1 and the rail 6 rebounds and stretches back and forth through the first spring 15 and the second spring 16 in two opposite directions, so that the vibration impact force of the conveying vehicle 1 moving on the rail 6 has a balanced buffering effect.

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 metal mine is opened and is adopted conveyor, includes delivery wagon (1) and bonnet (2), adjustment tank (3) have been seted up at the top of delivery wagon (1), storage chamber (4) have been seted up at the top of delivery wagon (1), the below of delivery wagon (1) is provided with two sets of rails (6), and is two sets of shifting chute (12) have all been seted up at rail (6) top, delivery wagon (1) bottom fixed mounting have two sets of front wheels (7) with rail (6) swing joint, its characterized in that: the inner wall surface of the storage cavity (4) is movably provided with a screen (5) through a hinge, the bottom surface of the conveying vehicle (1) is fixedly provided with two groups of connecting blocks (8) corresponding to the vehicle rails (6), the lower ends of the two groups of connecting blocks (8) are fixedly connected with protecting blocks (9), each group of protecting blocks (9) is movably connected with the corresponding vehicle rails (6) below, two groups of synchronizing blocks (14) are arranged inside the adjusting groove (3), two adjusting holes (17) are formed between the adjusting groove (3) and the storage cavity (4), and synchronizing rods (18) are arranged inside the two adjusting holes (17);

two synchronous piece (14) run through the inside bottom surface of adjustment tank (3) downwards and extend to the inside that corresponds protection piece (9), two the inside of protection piece (9) all is provided with rear wheel (13) with shifting chute (12) sliding connection, two rear wheel (13) and synchronous piece (14) bottom surface fixed connection, two fixedly connected with two sets of springs (16) between synchronous piece (14) and the inside bottom surface of adjustment tank (3).

2. The metal mine working conveying device according to claim 1, wherein: two be fixed with between inside and two synchronizing block (14) lower extremes of protection piece (9) and connect two spring (15), every group spring two (16) are two, and synchronizing block (14) are the I-shaped structure, and two adjusting holes (17) extend to both sides around, and two adjusting hole (17) front end and the rear side wall face fixed connection of screen cloth (5), two adjusting hole (17) rear sides and two synchronizing block (14) tops are laminated each other.

3. The metal mine working conveying device according to claim 1, wherein: two protection piece (9) are C shape structure, two equal symmetry in rail (6) side has seted up two butt joint groove (10), every group protection piece (9) both ends movable mounting has two spin (11), two spin (11) with correspond two butt joint groove (10) inside swing joint.

4. The metal mine working conveying device according to claim 1, wherein: and a third spring (19) is fixedly mounted on the inner bottom surface of each of the two adjusting holes (17), and the third springs (19) are fixedly connected with the corresponding synchronizing rods (18).

5. The metal mine working conveying device according to claim 1, wherein: the two front wheels (7) are movably clamped in the corresponding moving grooves (12).

6. The metal mine working conveying device according to claim 1, wherein: the conveying vehicle is characterized in that the conveying vehicle (1) is movably connected with the vehicle cover (2) through a hinge, a rectangular groove is formed in the adjusting groove (3), and the adjusting groove (3) is located on the rear side of the storage cavity (4).