CN213235052U

CN213235052U - Bridge type reversed loader for mining

Info

Publication number: CN213235052U
Application number: CN202022329736.7U
Authority: CN
Inventors: 徐诗春
Original assignee: Jiangxi Hengchang Mining Machinery Co ltd
Current assignee: Jiangxi Hengchang Mining Machinery Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-05-18
Anticipated expiration: 2030-10-19

Abstract

The utility model relates to a mining industry technical field discloses a bridge type elevating conveyor for mining industry, and it includes a plurality of supporting baseplate, supporting baseplate's top is equipped with the mounting panel, elevating conveyor body between the top of a plurality of mounting panels, one side of elevating conveyor body is equipped with the locomotive, the locomotive can be dismantled with the one end of elevating conveyor body and be connected, supporting baseplate's bottom fixed mounting has the universal wheel, the fixed plate of the vertical setting of the equal fixedly connected with in top both sides of supporting baseplate, the dead lever that fixedly connected with level set up between two fixed plates, two fixed plates still are equipped with two sliding blocks, the sliding hole has been seted up on the sliding block, the dead lever runs through the sliding block through the sliding hole, sliding block and supporting baseplate's top fixed connection. The utility model discloses the structure is ingenious, can be convenient pull the removal through the locomotive, can be locked when removing suitable position back universal wheel, and has dual absorbing effect, can reach effectually prevent that the ore from unrestrained, can prevent again that the part from damaging.

Description

Bridge type reversed loader for mining

Technical Field

The utility model relates to a mining industry technical field especially relates to a bridge type elevating conveyor for mining industry.

Background

At present, in a transportation system of a coal mine underground stope face, raw coal in a scraper conveyor is transferred to belt transportation through a bridge type transfer conveyor. The bridge type reversed loader is connected with the chute mainly by high-strength bolts. Because this elevating conveyor belongs to bridge type structure, unsettled elevating conveyor chute vibrations range is great after production, leads to the chute bolt fracture very easily, makes the chute drop, and whole elevating conveyor vibrations range is very big, leads to the fact serious impact to connecting bolt, and in case the bolt fracture, the chute will be disjointed, causes the paralysed of raw coal conveying system, handles very difficult. Most of the existing bridge type reversed loaders are heavy and inconvenient to move.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of bridge type elevating conveyor for mining has solved the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bridge type reversed loader for mining industry comprises a plurality of supporting base plates, wherein mounting plates are arranged above the supporting base plates, a reversed loader body is arranged between the top ends of the mounting plates, a headstock is arranged on one side of the reversed loader body and detachably connected with one end of the reversed loader body, universal wheels are fixedly arranged at the bottom end of the supporting base plates, vertically arranged fixing plates are fixedly connected to two sides of the top end of the supporting base plates, a horizontally arranged fixing rod is fixedly connected between the two fixing plates, two sliding blocks are further arranged on the two fixing plates, sliding holes are formed in the sliding blocks, the fixing rod penetrates through the sliding blocks through the sliding holes, the sliding blocks are fixedly connected with the top ends of the supporting base plates, buffer rods are hinged to the top ends of the buffer rods, the top ends of the buffer rods are hinged to the bottom ends of the mounting plates, first buffer springs are arranged on the sides, away from, one side fixedly connected with locking case of universal wheel, slidable mounting has the movable block on the bottom inner wall of locking case, fixedly connected with riser on the top inner wall of locking case, the riser rotates between the one side inner wall that is close to the universal wheel with the locking case and installs the threaded rod, set up threaded hole on the movable block, the threaded rod runs through the movable block through the screw hole, fixed mounting has the rotating electrical machines on the one side inner wall that the universal wheel was kept away from to the locking case, the output shaft and the threaded rod fixed connection of rotating electrical machines, one side fixedly connected with carriage release lever that the movable block is close to the universal wheel, one side that the carriage release lever is close to the universal wheel runs through the.

Preferably, the guide bar of the vertical setting of the equal fixedly connected with in four turnings in supporting baseplate's top, the equal fixedly connected with sleeve in four turnings and the guide bar corresponding position in bottom of mounting panel, the top of guide bar extends to in the sleeve, and fixedly connected with second buffer spring between the top of guide bar and the telescopic top inner wall.

Preferably, the top end of the reversed loader body is fixedly connected with two vertically arranged baffle plates.

Preferably, the top end of the supporting base plate is fixedly connected with two first sliding rails, the first sliding rails are parallel to the fixing rod, and the two sliding blocks are respectively and correspondingly slidably mounted on the two first sliding rails.

Preferably, the inner wall of the bottom end of the locking box is fixedly connected with a second slide rail, and the moving block is slidably mounted on the second slide rail.

Preferably, two ropes are fixedly connected to the vehicle head, a hook is fixedly connected to one end, far away from the vehicle head, of the rope, a hanging ring is fixedly connected to one end, close to the vehicle head, of the reversed loader body, and the hook is matched with the hanging ring.

The utility model has the advantages that:

1. the elevating conveyor can drive the elevating conveyor body to move through the head, when the elevating conveyor moves to a proper position, the hook is taken down from the hanging ring, the separation of the head can be completed, when the rotating motor is started, the threaded rod can be driven to rotate, and then the threaded connection between the threaded rod and the moving block is used for driving the moving block to move horizontally, so that the effect of driving the friction block to move horizontally is achieved, when the friction block moves towards the universal wheel, the universal wheel can be locked, so that the elevating conveyor body can be stably placed on the ground, and the elevating conveyor body can conveniently move and stably stand on the ground;

2. in the ore transferring process of the transfer conveyor body, when the mounting plate jolts up and down, the buffer rod can be pressed downwards, so that the sliding blocks are pressed towards two sides through the buffer rod, the first buffer spring is compressed through the sliding blocks to achieve the purpose of buffering and damping, the sleeve slides up and down in the guide rod to achieve the effect of sliding guide on one hand, and achieve the purpose of auxiliary damping through the second buffer spring on the other hand, the damping effect is excellent, ore can be effectively prevented from spilling, and parts can be prevented from being damaged;

the utility model discloses the structure is ingenious, can be convenient pull the removal through the locomotive, can be locked when removing suitable position back universal wheel, and has dual absorbing effect, can reach effectually prevent that the ore from unrestrained, can prevent again that the part from damaging.

Drawings

Fig. 1 is a top view of the utility model provides a mining bridge type reversed loader.

Fig. 2 is the utility model provides a left visual angle section view of mining bridge type elevating conveyor.

Fig. 3 is an enlarged cross-sectional view of the universal wheel of the bridge type reversed loader for mining provided by the utility model.

Reference numbers in the figures: the automatic locking device comprises a supporting bottom plate 1, a mounting plate 2, universal wheels 3, a locking box 4, a vertical plate 5, a threaded rod 6, a rotating motor 7, a moving block 8, a second sliding rail 9, a moving rod 10, a friction block 11, a guide rod 12, a sleeve 13, a second buffer spring 14, a fixed plate 15, a fixed rod 16, a sliding block 17, a first sliding rail 18, a first buffer spring 19, a buffer rod 20, a reversed loader body 21, a baffle 22, a hanging ring 23, a head 24, a rope 25 and a hook 26.

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.

Referring to fig. 1-3, a bridge type reversed loader for mining industry comprises a plurality of supporting base plates 1, a mounting plate 2 is arranged above the supporting base plates 1, a reversed loader body 21 is arranged between the top ends of the mounting plates 2, a headstock 24 is arranged on one side of the reversed loader body 21, the headstock 24 is detachably connected with one end of the reversed loader body 21, universal wheels 3 are fixedly arranged at the bottom end of the supporting base plates 1, vertically arranged fixing plates 15 are fixedly connected with both sides of the top end of the supporting base plates 1, a horizontally arranged fixing rod 16 is fixedly connected between the two fixing plates 15, two sliding blocks 17 are further arranged on the two fixing plates 15, sliding holes are formed in the sliding blocks 17, the fixing rod 16 penetrates through the sliding blocks 17 through the sliding holes, the sliding blocks 17 are fixedly connected with the top ends of the supporting base plates 1, the top ends of the sliding blocks 17 are hinged with a buffer rod 20, and, one side that two sliding blocks 17 kept away from each other all is equipped with first buffer spring 19, first buffer spring 19 cover is in the outside of dead lever 16, one side fixedly connected with locking case 4 of universal wheel 3, slidable mounting has movable block 8 on the bottom inner wall of locking case 4, fixedly connected with riser 5 on the top inner wall of locking case 4, riser 5 and locking case 4 rotate between the one side inner wall that is close to universal wheel 3 and install threaded rod 6, set up threaded hole on the movable block 8, threaded rod 6 runs through movable block 8 through the screw hole, fixed mounting has rotating electrical machines 7 on the one side inner wall that universal wheel 3 was kept away from to locking case 4, the output shaft and the 6 fixed connection of threaded rod of rotating electrical machines 7, one side fixedly connected with carriage release lever 10 that movable block 8 is close to universal wheel 3, one side that carriage release lever 10 is close to universal wheel 3 runs through locking case 4 and removes the outside and.

Wherein, the guide bar 12 of the vertical setting of the equal fixedly connected with in four corners on the top of supporting baseplate 1, four corners and the equal fixedly connected with sleeve 13 in guide bar 12 corresponding position in the bottom of mounting panel 2, the top of guide bar 12 extends to in the sleeve 13, and fixedly connected with second buffer spring 14 between the top of guide bar 12 and the top inner wall of sleeve 13, sleeve 13 slides from top to bottom in guide bar 12 and can play the effect of slide guide on the one hand, on the other hand also can reach supplementary absorbing purpose through second buffer spring 14.

Wherein, the baffle 22 of two vertical settings of top fixedly connected with of elevating conveyor body 21, baffle 22 can block the ore in both sides when elevating conveyor body 21 transports the ore, can effectually prevent that the ore from taking place unrestrained phenomenon in the transportation.

Wherein, two first slide rails 18 of the top fixedly connected with of supporting baseplate 1, first slide rail 18 parallels with dead lever 16, and two sliding blocks 17 correspond slidable mounting respectively on two first slide rails 18, and first slide rail 18 plays the gliding guide effect of sliding block 17 level.

Wherein, fixedly connected with second slide rail 9 on the bottom inner wall of locking case 4, movable block 8 slidable mounting is on second slide rail 9, second slide rail 9 plays the guide effect to movable block 8 horizontal slip, can drive threaded rod 6 when opening rotating electrical machines 7 and rotate, and then drive movable block 8 horizontal migration with threaded connection of threaded rod 6 and movable block 8, thereby reach the effect of driving friction block 11 horizontal migration, when friction block 11 moves towards universal wheel 3, can lock universal wheel 3, make reprinting machine body 21 can be stable place subaerial.

Wherein, two ropes 25 of fixedly connected with on the locomotive 24, the one end fixedly connected with couple 26 of locomotive 24 is kept away from to rope 25, and elevating conveyor body 21 is close to the one end fixedly connected with link 23 of locomotive 24, and couple 26 and link 23 phase-match, accessible locomotive 24 drive elevating conveyor body 21 and remove, when removing to suitable position, take off couple 26 from link 23 and can accomplish the separation of locomotive 24.

The working principle is as follows: the elevating conveyor can drive the elevating conveyor body 21 to move through the head 24, when the elevating conveyor moves to a proper position, the hook 26 is taken down from the hanging ring 23, the separation of the head 24 can be completed, when the rotating motor 7 is started, the threaded rod 6 can be driven to rotate, and then the threaded connection between the threaded rod 6 and the moving block 8 is used for driving the moving block 8 to move horizontally, so that the effect of driving the friction block 11 to move horizontally is achieved, when the friction block 11 moves towards the universal wheel 3, the universal wheel 3 can be locked, so that the elevating conveyor body 21 can be stably placed on the ground, when the elevating conveyor body 21 transports ores, the mounting plate 2 can press the buffer rod 20 downwards, so that the buffer rod 20 is pressed to two sides through the slide block 20, the first buffer spring 19 is compressed through the slide block 17, the aim of buffering and damping is achieved, the slide block 13 can slide and guide on the one hand in the guide rod 12, on the other hand, the purpose of auxiliary shock absorption can be achieved through the second buffer spring 14, the shock absorption effect is excellent, ore can be effectively prevented from being scattered, and parts can be prevented from being damaged.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A bridge type reversed loader for mining industry comprises a plurality of supporting base plates (1) and is characterized in that mounting plates (2) are arranged above the supporting base plates (1), reversed loader bodies (21) are arranged between the top ends of the mounting plates (2), a headstock (24) is arranged on one side of each reversed loader body (21), the headstock (24) is detachably connected with one end of each reversed loader body (21), universal wheels (3) are fixedly arranged at the bottom ends of the supporting base plates (1), vertically arranged fixing plates (15) are fixedly connected to two sides of the top ends of the supporting base plates (1), horizontally arranged fixing rods (16) are fixedly connected between the two fixing plates (15), two sliding blocks (17) are further arranged on the two fixing plates (15), sliding holes are formed in the sliding blocks (17), the fixing rods (16) penetrate through the sliding blocks (17) through the sliding holes, and the sliding blocks (17) are fixedly connected with the top ends of the supporting base plates (1), the top ends of the sliding blocks (17) are hinged with a buffer rod (20), the top ends of the buffer rods (20) are hinged with the bottom end of the mounting plate (2), one sides of the two sliding blocks (17) far away from each other are respectively provided with a first buffer spring (19), the first buffer springs (19) are sleeved on the outer side of the fixed rod (16), one side of the universal wheel (3) is fixedly connected with a locking box (4), the inner wall of the bottom end of the locking box (4) is provided with a movable block (8) in a sliding manner, the inner wall of the top end of the locking box (4) is fixedly connected with a vertical plate (5), a threaded rod (6) is rotatably installed between the vertical plate (5) and the inner wall of one side of the locking box (4) close to the universal wheel (3), the movable block (8) is provided with a threaded hole, the threaded rod (6) penetrates through the movable block (8, an output shaft of the rotating motor (7) is fixedly connected with the threaded rod (6), a moving block (8) is fixedly connected with a moving rod (10) on one side close to the universal wheel (3), and one side, close to the universal wheel (3), of the moving rod (10) penetrates through the locking box (4) to move to the outer portion of the locking box (4) and is fixedly connected with a friction block (11).

2. The bridge type reversed loader for mining industry according to claim 1, characterized in that four corners at the top end of the supporting bottom plate (1) are fixedly connected with vertically arranged guide rods (12), four corners at the bottom end of the mounting plate (2) are fixedly connected with sleeves (13) at positions corresponding to the guide rods (12), the top ends of the guide rods (12) extend into the sleeves (13), and second buffer springs (14) are fixedly connected between the top ends of the guide rods (12) and the inner walls of the top ends of the sleeves (13).

3. The bridge type reversed loader for mining industry according to claim 1, characterized in that two vertically arranged baffle plates (22) are fixedly connected to the top end of the reversed loader body (21).

4. The bridge type reversed loader for mining industry of claim 1, wherein the top end of the supporting bottom plate (1) is fixedly connected with two first sliding rails (18), the first sliding rails (18) are parallel to the fixed rod (16), and the two sliding blocks (17) are respectively and correspondingly slidably mounted on the two first sliding rails (18).

5. The bridge type reversed loader for mining industry according to claim 1, characterized in that a second slide rail (9) is fixedly connected to the inner wall of the bottom end of the locking box (4), and the moving block (8) is slidably mounted on the second slide rail (9).

6. The bridge type reversed loader for mining industry according to claim 1, characterized in that two ropes (25) are fixedly connected to the headstock (24), a hook (26) is fixedly connected to one end of each rope (25) far away from the headstock (24), a hanging ring (23) is fixedly connected to one end of the reversed loader body (21) close to the headstock (24), and the hook (26) is matched with the hanging ring (23).