CN209411553U - A kind of material lifting device that mining stability is good - Google Patents

Abstract

The utility model discloses a kind of material lifting devices that mining stability is good, including pedestal, the middle position of the base top outer wall offers wears groove, and the two sides of base bottom outer wall pass through bolt and are equipped with the fixing seat placed vertically, the fixing seat offers sliding slot close to the side outer wall of wears groove, and horizontal positioned slide is slidably connected between the both ends inner wall of sliding slot, hoistable platform is equipped with by bolt between two slides, and the both ends of hoistable platform bottom interior wall are hinged with cover board.The position that connection roller is contacted with connection chain is fixed with connection ring, the outer circumferential walls of connection ring are welded with the fixture block of circular needle array distribution, the two sides outer wall of fixture block distinguishes arc-shaped face and inclined surface, hoistable platform is promoted when rotating fixture block from arcwall face toward inclined surface, the setting of inclined surface and the tooth block at the top of fixture block increase the frictional force between fixture block and connection chain, prevent the overweight skidding for causing connection chain of hoistable platform.

Description

A kind of material lifting device that mining stability is good

Technical field

The utility model relates to mining technical fields more particularly to a kind of mining to be mentioned with the good material of stability Rise device.

Background technique

Mining technology refer to manually or the mechanical production technique to the natural mineral resource for having utility value, according to The difference of mineral deposit buried depth and the requirement of rationality of technique and economy, mining technology are divided into strip mining transformation and underground mining two Kind of mode can combine strip mining transformation and underground mining during practical mining.

Mine underground often offers dedicated material hoistway during exploiting, and is made by driving mechanism winding cords Material platform is gone up and down in hoistway, and material, which is placed on platform, to pass through winding rope for material lifting to ground Rope come realize platform lifting when, will cause the shaking of platform, stability is poor, will cause shaking off for material.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of mining proposed is used The good material lifting device of stability.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of material lifting device that mining stability is good, including pedestal, the centre of the base top outer wall Position offers wears groove, and the two sides of base bottom outer wall pass through bolt and are equipped with the fixing seat placed vertically, the fixation The side outer wall for seating against nearly wears groove offers sliding slot, and horizontal positioned slide is slidably connected between the both ends inner wall of sliding slot, Hoistable platform is equipped with by bolt between two slides, and the both ends of hoistable platform bottom interior wall are hinged with cover board, Both ends between two fixing seats pass through bolt and are equipped with accessory plate, and accessory plate is close to one end outer wall of hoistable platform Two sides offer auxiliary tank, and outer wall position corresponding with auxiliary tank in the hoistable platform both ends is provided with auxiliary wheel, and auxiliary One end inner wall of the outer circumferential walls and auxiliary tank that help wheel is rotatablely connected, and the fixing seat is welded far from the side outer wall of hoistable platform There is the fixed link equidistantly distributed, and there are four the auxiliary rods of annular array distribution for the outer circumferential walls welding of fixed link.

Preferably, the two sides of the base top outer wall pass through bolt and are equipped with the support plate placed vertically, and two The top exterior walls of support plate are equipped with the same horizontal positioned footstock by bolt.

Preferably, the both ends between two support plates pass through bearing and are equipped with horizontal positioned connection roller, and push up The top exterior walls of seat are equipped with driving motor by bolt, and the output shaft of driving motor is connected by transmission belt with roller is connect.

Preferably, the two sides of the connection roller outer circumferential walls pass through bolt and are equipped with connection ring, and the circumference of connection ring Outer wall is welded with the fixture block of annular array distribution, and the top exterior walls of fixture block are welded with the tooth block equidistantly distributed.

Preferably, the outer circumferential walls of the connection ring are rotatably connected to connection chain, and the top of sliding slot side inner wall passes through Bearing is equipped with pulley, the outer circumferential walls rotation connection of connection chain circumferential inner wall one end and pulley far from connection ring.

Preferably, the sliding slot bottom interior wall is equipped with the limit placed vertically close to the side of hoistable platform by bolt Plate, and the side outer wall of limit plate is connected by the side outer wall of bearing and pulley.

Preferably, slide top outer wall position corresponding with connection chain offers fixation hole and slide opening, and fixation hole Circumferential inner wall fixed by the side outer wall of bolt and connection chain, circumferential inner wall and the connection chain of slide opening are slidably connected.

The utility model has the following beneficial effects:

1, it is separately installed with fixing seat and accessory plate in the two sides of hoistway and both ends, utilizes driving motor at the top on ground Two connection rollers are rotated, connecting to rotate between roller and the pulley of bottom has connection chain, on the side and hoistable platform of connection chain Slide is fixed, to realize the lifting of hoistable platform using driving motor rotation connection chain, is realized and is risen using the rotation of connection chain Drop can avoid winding chain rope and knotting caused to block, and the two sides of hoistable platform are slidably connected using the sliding slot of slide and fixing seat, are risen The both ends for dropping platform are rotatablely connected using the auxiliary tank on auxiliary wheel and accessory plate, so that the surrounding of hoistable platform be limited System improves stability when material lifting, reduces and shakes, prevents material from shaking off.

2, fixing seat and accessory plate are fixed with the inner wall of hoistway, and are welded in fixing seat close to the side of hoistway inner wall The fixed link equidistantly distributed, there are four the auxiliary rod of annular array distribution, accessory plate is in incline for the outer circumferential walls welding of fixed link Tiltedly setting prevents from loosening to increase stability fixed between fixing seat and hoistway inner wall, improves the safety that device uses Property.

3, the position that connection roller is contacted with connection chain is fixed with connection ring, and the outer circumferential walls of connection ring are welded with circular needle battle array The two sides outer wall of the fixture block of column distribution, fixture block distinguishes arc-shaped face and inclined surface, when rotating fixture block from arcwall face toward inclined surface Hoistable platform is promoted, and the setting of inclined surface and the tooth block at the top of fixture block increase the frictional force between fixture block and connection chain, Prevent the overweight skidding for causing connection chain of hoistable platform.

Detailed description of the invention

Fig. 1 be the utility model proposes the overall structure of the good material lifting device of mining stability a kind of show It is intended to；

Fig. 2 be the utility model proposes a kind of good material lifting device of mining stability connection ring side view Structural schematic diagram；

Fig. 3 be the utility model proposes a kind of mining bowed with the hoistable platform of the good material lifting device of stability Depending on structural schematic diagram.

In figure: 1 pedestal, 2 fixing seats, 3 sliding slots, 4 slides, 5 hoistable platforms, 6 accessory plates, 7 auxiliary wheels, 8 fixed links, 9 auxiliary Help bar, 10 support plates, 11 footstocks, 12 connection rollers, 13 driving motors, 14 connection rings, 15 fixture blocks, 16 tooth blocks, 17 connection chains, 18 Limit plate, 19 pulleys, 20 fixation holes, 21 slide openings.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, a kind of material lifting device that mining stability is good, including pedestal 1,1 top of pedestal are outer The middle position of wall offers wears groove, and the two sides of 1 bottom outer wall of pedestal pass through bolt and are equipped with the fixing seat placed vertically 2, fixing seat 2 offers sliding slot 3 close to the side outer wall of wears groove, and slidably connects level between the both ends inner wall of sliding slot 3 and put The slide 4 set is equipped with hoistable platform 5 by bolt between two slides 4, and the both ends of 5 bottom interior wall of hoistable platform are cut with scissors It is connected to cover board, cover board can be opened when picking and placing material, the both ends between two fixing seats 2 pass through bolt and are equipped with accessory plate 6, And accessory plate 6 offers auxiliary tank, 5 both ends outer wall of hoistable platform and auxiliary tank close to one end outer wall two sides of hoistable platform 5 Corresponding position is provided with auxiliary wheel 7, and one end inner wall of the outer circumferential walls of auxiliary wheel 7 and auxiliary tank is rotatablely connected, lifting The position corresponding with auxiliary wheel 7 of platform 5 is bolted there are two fixed plate, and the side outer wall of two fixed plates passes through Bearing is equipped with connecting rod, and the two sides outer wall that two connecting rods pass through bolt and auxiliary wheel 7 respectively is fixed, and fixing seat 2 is far from liter The side outer wall of drop platform 5 is welded with the fixed link 8 equidistantly distributed, and there are four annulars for the outer circumferential walls welding of fixed link 8 The auxiliary rod 9 of array distribution, auxiliary rod 9 are obliquely installed.

In the utility model, the two sides of 1 top exterior walls of pedestal pass through bolt and are equipped with the support plate 10 placed vertically, and The top exterior walls of two support plates 10 are equipped with the same horizontal positioned footstock 11 by bolt, between two support plates 10 Both ends pass through bearing and are equipped with horizontal positioned connection roller 12, and pass through transmission belt between the outer circumferential walls of two connection rollers 12 Connection, the top exterior walls of footstock 11 are equipped with driving motor 13 by bolt, the outer circumferential walls and drive of one of connection roller 12 By transmission band connection between the output shaft of dynamic motor 13, the two sides of connection 12 outer circumferential walls of roller pass through bolt and are equipped with connection Ring 14, and the outer circumferential walls of connection ring 14 are welded with the fixture block 15 of annular array distribution, the both ends outer wall of fixture block 15 is in arc respectively Shape face and level of incline face, the top exterior walls of fixture block 15 are welded with the tooth block 16 equidistantly distributed；

The outer circumferential walls of connection ring 14 are rotatably connected to connection chain 17, and the top of 3 side inner wall of sliding slot is pacified by bearing Equipped with pulley 19, the outer circumferential walls of the one end of 17 circumferential inner wall of connection chain far from connection ring 14 and pulley 19 are rotatablely connected, sliding slot 3 bottom interior walls are equipped with the limit plate 18 placed vertically, and the side of limit plate 18 close to the side of hoistable platform 5 by bolt Outer wall offers perforation, and the circumferential inner wall of perforation is connect by bearing with the side outer wall of pulley 19, sharp when hoistable platform is fallen Limited support is carried out to slide 4 with limit plate 18,4 top exterior walls of slide position corresponding with connection chain 17 offers fixation hole 20 and slide opening 21, and the two sides of connection chain 17 are each passed through fixation hole 20 and slide opening 21, the circumferential inner wall of fixation hole 20 passes through spiral shell Bolt and the side outer wall of connection chain 17 are fixed, and circumferential inner wall and the connection chain 17 of slide opening 21 are slidably connected, and fixture block 15 is by arcwall face Toward when the rotation of level of incline face, hoistable platform 5 is moved upwards.

Working principle: being separately installed with fixing seat 2 and accessory plate 6 in the two sides of hoistway and both ends, by 2 side of fixing seat Fixed link 8 and auxiliary rod 9 are nuzzled hoistway inner wall, to increase fixed stability, the safety that device uses are improved, on ground Top rotate two connection rollers 12 using driving motor 13, connecting to rotate between roller 12 and the pulley 19 of bottom has connection chain 17, the side of connection chain 17 and the slide 4 on hoistable platform 5 are fixed, and are realized so that driving motor 13 be utilized to be rotatablely connected chain 17 The lifting of hoistable platform 5, hoistable platform 5 is promoted when fixture block 15 is rotated from arcwall face toward inclined surface, lifting when rotating backward Platform 5 declines, in lifting heavy, the inclined surface of fixture block 15 and the tooth block 16 at top can increase fixture block 15 and connection chain 17 it Between frictional force, prevent the overweight skidding for causing connection chain 17 of hoistable platform 5, the two sides of hoistable platform 5 utilize slide 4 and solid The sliding slot 3 of reservation 2 is slidably connected, and the both ends of hoistable platform 5 are rotatablely connected using the auxiliary tank on auxiliary wheel 7 and accessory plate 6, from And limit the surrounding of hoistable platform 5, stability when material lifting is improved, reduces and shakes, prevents material from shaking off.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (7)

1. a kind of material lifting device that mining stability is good, including pedestal (1), which is characterized in that the pedestal (1) The middle position of top exterior walls offers wears groove, and the two sides of pedestal (1) bottom outer wall pass through bolt and are equipped with vertical placement Fixing seat (2), the fixing seat (2) offers sliding slot (3) close to the side outer wall of wears groove, and the both ends inner wall of sliding slot (3) Between slidably connect horizontal positioned slide (4), hoistable platform (5) are equipped with by bolt between two slides (4), And the both ends of hoistable platform (5) bottom interior wall are hinged with cover board, the both ends between two fixing seats (2) pass through bolt It is equipped with accessory plate (6), and accessory plate (6) offers auxiliary tank, the liter close to one end outer wall two sides of hoistable platform (5) Corresponding with the auxiliary tank position of drop platform (5) both ends outer wall is provided with auxiliary wheel (7), and the outer circumferential walls of auxiliary wheel (7) and One end inner wall of auxiliary tank is rotatablely connected, and the fixing seat (2) is welded with equidistant point far from the side outer wall of hoistable platform (5) The fixed link (8) of cloth, and there are four the auxiliary rods (9) of annular array distribution for the outer circumferential walls welding of fixed link (8).

2. a kind of good material lifting device of mining stability according to claim 1, which is characterized in that described The two sides of pedestal (1) top exterior walls pass through bolt and are equipped with the support plate (10) placed vertically, and two support plates (10) Top exterior walls are equipped with the same horizontal positioned footstock (11) by bolt.

3. a kind of good material lifting device of mining stability according to claim 2, which is characterized in that two Both ends between the support plate (10) pass through bearing and are equipped with horizontal positioned connection roller (12), and the top of footstock (11) Outer wall is equipped with driving motor (13) by bolt, and the output shaft of driving motor (13) is connected by transmission belt with roller (12) are connect It connects.

4. a kind of good material lifting device of mining stability according to claim 3, which is characterized in that described The two sides of connection roller (12) outer circumferential walls pass through bolt and are equipped with connection ring (14), and the outer circumferential walls welding of connection ring (14) The fixture block (15) for having annular array to be distributed, the top exterior walls of fixture block (15) are welded with the tooth block (16) equidistantly distributed.

5. a kind of good material lifting device of mining stability according to claim 4, which is characterized in that described The outer circumferential walls of connection ring (14) are rotatably connected to connection chain (17), and the top of sliding slot (3) side inner wall is installed by bearing Have pulley (19), the outer circumferential walls of the one end of connection chain (17) circumferential inner wall far from connection ring (14) and pulley (19), which rotate, to be connected It connects.

6. a kind of good material lifting device of mining stability according to claim 5, which is characterized in that described Sliding slot (3) bottom interior wall is equipped with the limit plate (18) placed vertically close to the side of hoistable platform (5) by bolt, and limits The side outer wall of plate (18) is connect by bearing with the side outer wall of pulley (19).

7. a kind of good material lifting device of mining stability according to claim 6, which is characterized in that described Slide (4) top exterior walls position corresponding with connection chain (17) offers fixation hole (20) and slide opening (21), and fixation hole (20) Circumferential inner wall fixed by bolt and the side outer wall of connection chain (17), the circumferential inner wall of slide opening (21) and connection chain (17) are sliding Dynamic connection.