CN220011438U - Lifting device with automatic discharging function for slope protection construction materials - Google Patents

Abstract

The utility model discloses a lifting device with an automatic discharging function for slope protection construction materials, which comprises a support frame, a connecting rod and a storage car, wherein a slope is arranged at the bottom of the support frame. According to the utility model, through the cooperation of the first oil cavity, the second oil cavity, the first rotating shaft, the first gear and the ejector rod, in the process of moving the storage vehicle by controlling the motor to tighten the steel wire rope, the first piston in the first oil cavity can be extruded by the ejector rod to move when the storage vehicle moves to the designated position of the support frame, so that the first piston can be used for inclining the storage vehicle by extruding hydraulic oil, automatic unloading is performed, after unloading is finished, in the process of returning the storage vehicle to a low point, the spring can be used for extruding the second piston through rebound, so that the second piston can be used for extruding the hydraulic oil in the second oil cavity, the first piston is reset, the next transportation of the worker is facilitated, and the working efficiency is improved.

Description

Lifting device with automatic discharging function for slope protection construction materials

Technical Field

The utility model relates to the technical field of material transportation, in particular to a lifting device with an automatic discharging function for slope protection construction materials.

Background

The elevator is a large mechanical device for transportation by changing potential energy, such as a mine elevator, a dam passing elevator and the like. Broadly, elevators, crown blocks, hoists, car stables, cranes, hoist, etc. may be referred to as hoists. The elevator generally refers to large-scale mechanical equipment with larger power and stronger lifting capacity. The flexible steel wire rope and the transported goods are dragged by the power machine to move up and down to finish the transportation process, the steel wire rope is an essential part of the hoisting machine, and main varieties include phosphatized coating steel wire ropes, galvanized steel wire ropes, stainless steel wire ropes, smooth steel wire ropes and the like.

At present part hoisting device is when lifting the material to the discharge point, still needs the staff to promote the slope to store up the skip and discharges, however the staff has great danger at the in-process that promotes the store up the skip, simultaneously because the manpower is pushed away and is unloaded the dynamics limited for store up the inside part material that can remain of skip, still need the staff to continue to discharge it through the instrument, thereby influence the holistic efficiency of protection construction.

Disclosure of Invention

The utility model aims to provide a lifting device with an automatic discharging function for slope protection construction materials, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a hoisting device for slope protection construction material with automatic discharge function, includes the support frame, the connecting rod, equidistance fixed connection in support frame center, just pass through connecting rod fixed connection between the support frame, store up the skip, locate two support frame center, the support frame bottom is equipped with the side slope, the support frame top is equipped with the connecting plate, connecting plate one end symmetry fixedly connected with slide, the spout has been seted up at the backup pad top, slide bottom equidistance fixedly connected with a plurality of pulleys with spout looks adaptation, the inside first oil pocket that has seted up of slide, the inside sliding connection of first oil pocket has first piston, the inside second oil pocket that has seted up of slide, the inside sliding connection of second oil pocket has the second piston, the spacing groove has been seted up at slide top, slide top sliding connection has the rack with spacing groove looks adaptation, the one end fixedly connected with riser of store up the skip is kept away from to the slide, the one end rotation that the riser is close to the store up the skip is connected with first pivot.

Further, first pivot outer wall fixedly connected with first gear, the riser is close to the one end rotation of storing up the skip and is connected with the second pivot, second pivot outer wall fixedly connected with second gear, first gear and second gear engagement, rack and second gear engagement, support frame top fixedly connected with stopper, the stopper is close to the one end fixedly connected with ejector pin of storing up the skip, the recess with ejector pin looks adaptation has been seted up to slide one end, slope top fixedly mounted has the motor, two sets of wire rope of motor output outer wall fixedly connected with, slide one end fixedly connected with and the connecting block of wire rope looks adaptation, the wire rope other end and connecting block fixed connection use through the cooperation of ejector pin cooperation first piston for storing up the skip when removing to summit assigned position, can extrude the position that changes the inside hydraulic oil of slide through the ejector pin, thereby make the rack drive second gear and first gear rotate, thereby make first pivot can drive the storing up and rotate, and then realize the automatic unloading of material, thereby alleviate staff's burden.

Further, the first pivot other end and store up skip fixed connection, second piston one end fixedly connected with movable rod, the outside cover of movable rod is equipped with the spring, spring one end and movable rod fixed connection, the spring other end and slide fixed connection use through the cooperation between spring and the movable rod for store up the skip discharge and finish the back, the staff promotes the in-process that stores up the skip and returns to the low place, makes the spring can extrude the second piston through resilience, and then makes the inside hydraulic oil of second piston extrusion second oil pocket, and then makes hydraulic oil extrusion first piston, and then makes first piston reset, thereby is convenient for store up skip automatic discharge next time.

Further, the movable rod other end runs through the second oil pocket and extends to the spacing inslot portion, the movable rod shape is L type, the movable rod other end and rack bottom fixed connection, through fixed connection between movable rod and the rack for the movable rod can remove simultaneously at the in-process rack that removes, thereby conveniently change the inclination of storage car.

Further, the slide passes through pulley and spout sliding connection, the inside intercommunication groove of having seted up of slide, first oil pocket is linked together through intercommunication groove and second oil pocket, first oil pocket, intercommunication groove and the inside hydraulic oil that all is equipped with of second oil pocket, through the intercommunication between first oil pocket, intercommunication groove and the second oil pocket for hydraulic oil can conveniently be at its inside round trip movement, thereby adjusts the inclination of storage car.

Further, support frame bottom equidistance fixedly connected with locating lever, the locating lever is inserted and is located the side slope inside, uses through the cooperation between support frame and the locating lever for the staff can insert the inside of side slope with the locating lever at the in-process of installing the support frame, thereby makes the support frame bottom can strengthen the connection between with the side slope through the locating lever, thereby guarantees the stability when storing up the skip and removes, and then improves the security.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the cooperation of the first oil cavity, the second oil cavity, the first rotating shaft, the first gear and the ejector rod, in the process that a worker can tighten the steel wire rope through the control motor to move the storage vehicle, the first piston in the first oil cavity can be extruded by the ejector rod to move when the storage vehicle moves to the designated position of the support frame, so that the first piston can be used for inclining the storage vehicle through extruding hydraulic oil, automatic unloading is performed, meanwhile, after unloading is finished, the worker can adjust the motor and push the storage vehicle to return to a low point again, at the moment, the ejector rod does not apply pressure to the first piston any more, and at the moment, the spring can be used for extruding the second piston through rebound, so that the second piston can be used for extruding the hydraulic oil in the second oil cavity, and the first piston can be reset, the next transportation of the worker is facilitated, and the working efficiency is improved.

2. According to the utility model, through the matched use between the support frame and the positioning rod, a worker can insert the positioning rod into the side slope in the process of installing the support frame, so that the bottom of the support frame can be connected with the side slope through the positioning rod, the stability of the storage vehicle in moving is ensured, and the safety is further improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of a connecting section structure of a storage vehicle and a skateboard;

FIG. 3 is a schematic top view of a support frame according to the present utility model;

FIG. 4 is a schematic top view of a cross-sectional structure of a connection plate and a slider connection according to the present utility model;

FIG. 5 is a schematic diagram of a side view of a connecting plate and riser of the present utility model.

In the figure: 1. a support frame; 2. a connecting rod; 3. a storage vehicle; 4. slope; 5. a connecting plate; 6. a slide plate; 7. a chute; 8. a pulley; 9. a first oil chamber; 10. a first piston; 11. a second oil chamber; 12. a second piston; 13. a limit groove; 14. a rack; 15. a riser; 16. a first rotating shaft; 17. a first gear; 18. a second rotating shaft; 19. a second gear; 20. a limiting block; 21. a push rod; 22. a groove; 23. a motor; 24. a wire rope; 25. a connecting block; 26. a movable rod; 27. a spring; 28. a communication groove; 29. and a positioning rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model provides a lifting device for slope protection construction materials with an automatic discharging function, which comprises a support frame 1, a connecting rod 2, a storage car 3 and a rack, wherein the equidistant fixed connection is arranged at the center of the support frame 1, the support frames 1 are fixedly connected through the connecting rod 2, the storage car 3 is arranged at the center of the two support frames 1, the bottom of the support frame 1 is provided with a slope 4, the top of the support frame 1 is provided with a connecting plate 5, one end of the connecting plate 5 is symmetrically and fixedly connected with a sliding plate 6, the top of the support plate is provided with a sliding groove 7, the bottom of the sliding plate 6 is fixedly connected with a plurality of pulleys 8 matched with the sliding groove 7 at equal intervals, a first oil cavity 9 is arranged inside the sliding plate 6, a first piston 10 is slidingly connected inside the first oil cavity 9, a second oil cavity 11 is arranged inside the sliding plate 6, a limit groove 13 is arranged at the top of the sliding plate 6, a rack 14 matched with the limit groove 13 is slidingly connected at the top of the sliding plate 6, one end of the sliding plate 6 far away from the storage trolley 3 is fixedly connected with a vertical plate 15, one end of the vertical plate 15 close to the storage trolley 3 is rotationally connected with a first rotating shaft 16, the outer wall of the first rotating shaft 16 is fixedly connected with a first gear 17, one end of the vertical plate 15 close to the storage trolley 3 is rotationally connected with a second rotating shaft 18, the outer wall of the second rotating shaft 18 is fixedly connected with a second gear 19, the first gear 17 is meshed with the second gear 19, a rack 14 is meshed with the second gear 19, the top of the supporting frame 1 is fixedly connected with a limiting block 20, one end of the limiting block 20 close to the storage trolley 3 is fixedly connected with a push rod 21, one end of the sliding plate 6 is provided with a groove 22 matched with the push rod 21, the top of the side slope 4 is fixedly provided with a motor 23, the outer wall of the output end of the motor 23 is fixedly connected with two groups of steel wires 24, one end of the sliding plate 6 is fixedly connected with a connecting block 25 matched with the steel wires 24, the other end of the steel wire rope 24 is fixedly connected with the connecting block 25, the other end of the first rotating shaft 16 is fixedly connected with the storage car 3, one end of the second piston 12 is fixedly connected with the movable rod 26, a spring 27 is sleeved outside the movable rod 26, one end of the spring 27 is fixedly connected with the movable rod 26, the other end of the spring 27 is fixedly connected with the sliding plate 6, the other end of the movable rod 26 penetrates through the second oil cavity 11 and extends to the inside of the limiting groove 13, the movable rod 26 is L-shaped, the other end of the movable rod 26 is fixedly connected with the bottom of the rack 14, the sliding plate 6 is in sliding connection with the sliding groove 7 through the pulley 8, a communication groove 28 is formed in the sliding plate 6, the first oil cavity 9 is communicated with the second oil cavity 11 through the communication groove 28, and hydraulic oil is arranged in the first oil cavity 9, the communication groove 28 and the second oil cavity 11.

The specific implementation mode is as follows: when the worker needs to transport goods from a low place to a high place, firstly, the worker places the goods inside the storage trolley 3, then, at the moment, the worker turns on the motor 23, at the moment, the motor 23 tightens the steel wire rope 24 to pull the connecting block 25 to move upwards, at the moment, the connecting block 25 pulls the sliding plate 6 and the connecting plate 5 to move upwards simultaneously, at the moment, the sliding plate 6 moves along the sliding groove 7 inside the supporting frame 1 through the pulley 8, when the storage trolley 3 moves to the top of the supporting frame 1 along with the sliding plate 6, at the moment, along with the continued movement of the sliding plate 6, the ejector rod 21 at one end of the limiting block 20 enters the groove 22 at one end of the sliding plate 6, at the moment, along with the continued movement of the sliding plate 6, the ejector rod 21 presses the first piston 10, so that the first piston 10 extrudes hydraulic oil inside the first oil cavity 9 into the second oil cavity 11 through the communicating groove 28, at the moment, the second piston 12 starts to move under the extrusion of the hydraulic oil, in the process of moving the second piston 12, the second piston 12 simultaneously drives the movable rod 26 to move, in the process of moving the movable rod 26, the movable rod 26 simultaneously drives one end of the spring 27 to move, because the other end of the spring 27 is fixedly connected with the sliding plate 6, the spring 27 starts to shrink, in the process of moving the movable rod 26, the movable rod 26 drives the rack 14 to move, so that the rack 14 drives the second gear 19 to rotate anticlockwise in the process of moving the movable rod 26, and along with the anticlockwise rotation of the second gear 19, the second gear 19 drives the first gear 17 to rotate clockwise at the moment, and drives the first rotating shaft 16 to rotate clockwise in the process of rotating the first gear 17, so that the first rotating shaft 16 can drive the storage vehicle 3 to rotate clockwise, therefore, the goods inside the storage car 3 can be automatically unloaded when being transported to a designated place at the top of the supporting frame 1, the burden of unloading of workers is reduced, and therefore the working efficiency is improved, after unloading is finished, the workers adjust and push the sliding plate 6 to move downwards slowly, at the moment, along with the movement of the sliding plate 6, the ejector rod 21 does not apply pressure to the first piston 10 any more, at the moment, the spring 27 is not subjected to pressure to rebound, and accordingly the rack 14 is driven to move in the opposite direction, so that the second gear 19 is driven to rotate clockwise, and then the first gear 17 and the first rotating shaft 16 are driven to rotate anticlockwise through clockwise rotation of the second gear 19, so that the storage car 3 is reset, meanwhile, the movable rod 26 extrudes the second piston 12 in the rebound process of the spring 27, and accordingly the second piston 12 inputs hydraulic oil inside the second oil cavity 11 into the first oil cavity 9 again through the communication groove 28, and accordingly the first piston 10 is driven to reset, and further the next transportation of the goods is facilitated.

Referring to fig. 1, the present utility model provides the following technical solutions: in addition, the bottom of the supporting frame 1 is fixedly connected with a positioning rod 29 at equal intervals, and the positioning rod 29 is inserted into the side slope 4.

The specific implementation mode is as follows: when the support frame 1 inserts the locating lever 29 of support frame 1 bottom in the in-process of installation into the inside of side slope 4 to make support frame 1 bottom can strengthen the connection with side slope 4 through locating lever 29, thereby guarantee the stability when storing up skip 3 removes, and then improve the security.

The working principle of the utility model is as follows:

referring to fig. 1 to 5, through the cooperation of the first oil chamber 9, the second oil chamber 11, the first rotating shaft 16, the first gear 17 and the ejector rod 21, the worker can tighten the wire rope 24 through the control motor 23 to move the storage cart 3, so that the storage cart 3 can move by extruding the first piston 10 in the first oil chamber 9 through the ejector rod 21 when moving to the designated position of the support frame 1, the first piston 10 can incline the storage cart 3 by extruding hydraulic oil, automatic unloading is performed, and meanwhile, after unloading is finished, the worker can return to a low point again by adjusting the motor 23 and pushing the storage cart 3, at this time, the spring 27 can extrude the second piston 12 through rebound because the ejector rod 21 does not exert pressure on the first piston 10, so that the second piston 12 extrudes the hydraulic oil in the second oil chamber 11, the first piston 10 is reset, the next transportation of the worker is facilitated, and the working efficiency is improved.

Further, referring to fig. 1 of the specification, through the cooperation between support frame 1 and locating lever 29, make the staff insert the inside of side slope 4 with locating lever 29 at the in-process of installing support frame 1 to make support frame 1 bottom can strengthen the connection with side slope 4 through locating lever 29, thereby guarantee the stability when storage car 3 removes, and then improve the security.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. A lifting device with an automatic discharging function for slope protection construction materials comprises a supporting frame (1); the connecting rods (2) are fixedly connected to the centers of the supporting frames (1) at equal intervals, and the supporting frames (1) are fixedly connected through the connecting rods (2); the storage trucks (3) are arranged at the centers of the two support frames (1); the method is characterized in that: support frame (1) bottom is equipped with side slope (4), support frame (1) top is equipped with connecting plate (5), connecting plate (5) one end symmetry fixedly connected with slide (6), spout (7) have been seted up at support frame (1) top, slide (6) bottom equidistance fixedly connected with a plurality of pulleys (8) with spout (7) looks adaptation, first oil pocket (9) have been seted up to slide (6) inside, first oil pocket (9) inside sliding connection has first piston (10), second oil pocket (11) have been seted up to slide (6) inside, second oil pocket (11) inside sliding connection has second piston (12), spacing groove (13) have been seted up at slide (6) top, slide (6) top sliding connection have rack (14) with spacing groove (13) looks adaptation, one end fixedly connected with riser (15) of storage car (3) are kept away from to slide (6), one end rotation that riser (15) are close to storage car (3) is connected with first pivot (16).

2. The lifting device with an automatic discharging function for slope protection construction materials according to claim 1, wherein: the utility model discloses a storage car, including first pivot (16) outer wall fixedly connected with first gear (17), riser (15) are close to the one end rotation of storage car (3) and are connected with second pivot (18), second pivot (18) outer wall fixedly connected with second gear (19), first gear (17) and second gear (19) meshing, rack (14) and second gear (19) meshing, support frame (1) top fixedly connected with stopper (20), the one end fixedly connected with ejector pin (21) that stopper (20) are close to storage car (3), recess (22) with ejector pin (21) looks adaptation are seted up to slide (6) one end, side slope (4) top fixedly mounted have motor (23), connecting block (25) of motor (23) output fixedly connected with two sets of wire ropes (24), slide (6) one end fixedly connected with and wire rope (24) looks adaptation, the other end and connecting block (25) fixedly connected with.

3. The lifting device with an automatic discharging function for slope protection construction materials according to claim 1, wherein: the novel sliding plate comprises a first rotating shaft (16), a second piston (12), a movable rod (26) and a spring (27), wherein the other end of the first rotating shaft is fixedly connected with the storage vehicle (3), the movable rod (26) is fixedly connected with one end of the second piston, the spring (27) is sleeved outside the movable rod (26), one end of the spring (27) is fixedly connected with the movable rod (26), and the other end of the spring (27) is fixedly connected with the sliding plate (6).

4. A slope protection construction material lifting device with an automatic discharging function according to claim 3, wherein: the other end of the movable rod (26) penetrates through the second oil cavity (11) and extends into the limiting groove (13), the movable rod (26) is L-shaped, and the other end of the movable rod (26) is fixedly connected with the bottom of the rack (14).

5. The lifting device with an automatic discharging function for slope protection construction materials according to claim 1, wherein: the sliding plate (6) is in sliding connection with the sliding groove (7) through the pulley (8), a communication groove (28) is formed in the sliding plate (6), the first oil cavity (9) is communicated with the second oil cavity (11) through the communication groove (28), and hydraulic oil is arranged in the first oil cavity (9), the communication groove (28) and the second oil cavity (11).

6. The lifting device with an automatic discharging function for slope protection construction materials according to claim 1, wherein: the bottom of the support frame (1) is fixedly connected with positioning rods (29) at equal intervals, and the positioning rods (29) are inserted into the side slope (4).