CN111606234A

CN111606234A - Novel lifting device

Info

Publication number: CN111606234A
Application number: CN202010501028.9A
Authority: CN
Inventors: 林文苹
Original assignee: Jinyun Journey Machinery Technology Co ltd
Current assignee: Jinyun Journey Machinery Technology Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2020-09-01

Abstract

The invention discloses a novel lifting device, which comprises a machine body and a cavity with a downward opening, wherein the cavity is arranged in the machine body, an input device is arranged below the cavity, an inclined block device is abutted against the upper part of the input device, four machine legs which are symmetrical in pairs are fixedly connected below the machine body, a cover plate device is arranged between the machine body and the machine legs, pulley grooves are arranged in the middle parts of the front inner wall and the rear inner wall in the machine body, racks are fixedly arranged in the pulley grooves, and gear rack groups are arranged on the racks and can slide up and down along the racks, the novel lifting device provided by the invention has the advantages that the structure is simple, the operation is convenient, the conveying and lifting of heavier object blocks are realized, the working procedures are mutually matched without influence, the power consumption efficiency is reduced, the labor input is reduced, the practical performance of the device is improved, and the waste of manpower and resources is effectively avoided, thereby greatly reducing the cost.

Description

Novel lifting device

Technical Field

The invention relates to the field of elevator equipment, in particular to novel lifting equipment.

Background

The hoist is large mechanical equipment for transportation by changing potential energy, such as a mine hoist, a dam-crossing hoist and the like. Broadly, elevators, overhead cranes, winches, stabilizers, cranes, hoist machines, etc. may be referred to as hoists. The general power of current lifting machine is great, drags flexible piece wire rope and the goods of transporting to move from top to bottom through power machinery and accomplishes the transportation, and the energy consumption is great and the lifting process needs a large amount of manpower auxiliarily mostly, has wasted manpower and resource, and this problem has effectively been solved to this device.

Disclosure of Invention

The invention aims to provide novel lifting equipment, which can overcome the problems.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a novel lifting device, which comprises a machine body and a cavity with a downward opening, wherein the cavity is arranged in the machine body, an input device is arranged below the cavity, an inclined block device is abutted against the upper part of the input device, four machine legs which are symmetrical in pairs are fixedly connected below the machine body, a cover plate device 1 is arranged between the machine body and the machine legs, pulley grooves are arranged in the middle parts of the front inner wall and the rear inner wall in the machine body, racks are fixedly arranged in the pulley grooves, gear rack groups are arranged on the racks and can slide up and down along the racks, a first movable pulley gear and a second movable pulley gear are fixedly arranged in the gear rack groups, the first movable pulley gear and the second movable pulley gear are respectively and fixedly connected with two ends of a first movable pulley shaft and a second movable pulley shaft, and a first movable pulley and a second movable pulley are respectively and rotatably connected between the first movable pulley shaft and the second movable pulley shaft, a first fixed pulley shaft and a second fixed pulley shaft are fixedly connected between the front wall and the rear wall inside the machine body, a first fixed pulley and a second fixed pulley are respectively and rotatably connected between the first fixed pulley shaft and the second fixed pulley shaft, a pulley hook is rotatably connected on the second fixed pulley shaft, a pulley line is fixedly connected at the bottom end of the pulley hook, a driving device is arranged at the left end of the cavity inside the machine body, the driving device pulls the pulley line to drive the whole equipment, a square chute is formed in the middle of the left end of the machine body, the chute inclines leftwards so as to facilitate sliding of lifted object blocks, a baffle rotating shaft is fixedly arranged on the left wall inside the machine body at the lower corner of the chute, a baffle is rotatably connected outside the baffle rotating shaft, a baffle spring is fixedly connected at the bottom of the baffle, the other end of the baffle spring is fixedly connected to the left wall inside the machine body, and, and the lifted object blocks are conveyed out through the output device.

Furthermore, the input device comprises two pairs of symmetrically arranged input support legs, the top ends of the input support legs are respectively and symmetrically connected with two input transmission rollers in a rotating mode, and the surfaces of the transmission rollers are abutted with input conveyor belts for transmission of the objects.

Furthermore, the inclined block device comprises an inclined block support, the inclined block support is abutted to the surface of the input conveyor belt, an inclined block rotating shaft is fixedly arranged at the top of the right end of the inclined block support, the inclined block is rotatably arranged outside the inclined block rotating shaft, and an inclined block spring is fixedly arranged on the surface of the left part of the inclined block support.

Further, the cover plate device comprises a sliding cover plate arranged at the bottom of the right end of the machine body in a sliding mode, a rack is arranged at the left end of the sliding cover plate, a third rotating shaft is arranged at the bottom of the right end in the machine body in a rotating mode, a sixth gear is fixedly arranged outside the third rotating shaft and meshed with the rack at the left end of the sliding cover plate, a fifth gear is fixedly arranged at the rear end of the third rotating shaft, a pressing rod is arranged at the right bottom end of the machine body in a sliding mode and connected with the cavity, a rack is arranged on the top wall of the tail portion of the pressing rod, and the fifth gear is meshed with.

Furthermore, the lifting device comprises a lifting plate connecting rod which is rotatably connected to the first movable pulley shaft, the bottom of the lifting plate connecting rod is transversely and fixedly connected with a lower shaft sleeve, a lifting plate rotating shaft is rotatably connected inside the lower shaft sleeve, an upper shaft sleeve is rotatably connected outside the lifting plate rotating shaft before the lower shaft sleeve, the right end of the fan-shaped protrusion at the front end of the lower shaft sleeve is abutted to the left end of the semicircular protrusion at the rear end of the upper shaft sleeve, a lifting plate spring is fixedly arranged between the left end of the fan-shaped protrusion at the front end of the lower shaft sleeve and the right end of the semicircular protrusion at the rear end of the upper shaft sleeve, the upper shaft sleeve is fixedly connected to the left end of the lifting plate, and a.

Furthermore, the gear rack group comprises a first movable pulley gear and a second movable pulley gear, a tooth-shaped cavity is formed in the first movable pulley gear, a rack sleeve is arranged outside the rack in a vertically sliding mode, a gear shell is fixedly connected to the left end of the rack sleeve, the first movable pulley gear is rotatably connected into the gear shell, a weight seat is fixedly arranged in the gear shell, and a weight is arranged on the weight seat in a vertically sliding mode.

Further, the driving device comprises a lifting motor which is arranged at the left end of the machine body and can slide up and down, two motor springs are symmetrically arranged below the lifting motor, a first rotating shaft is arranged in the lifting motor in a rotating manner, a first gear is fixedly arranged at the right part of the first rotating shaft, a second rotating shaft is arranged at the right side of the lifting motor in the machine body in a rotating manner, a second gear is fixedly arranged at the left part of the second rotating shaft, the first gear is meshed with the second gear, a winder is fixedly arranged at the right part of the second rotating shaft, a motor rack is fixedly arranged at the right side of the lifting motor, a mandril rotating shaft is rotatably arranged at the right end of the motor rack, a third gear is fixedly connected at the bottom of the mandril rotating shaft, the motor rack is meshed with the third gear, a fourth gear is fixedly connected at the top of the mandril rotating shaft, and a motor mandril is, and a rack meshed with the fourth gear is fixedly arranged on the left wall of the motor ejector rod, and an ejector rod spring is fixedly arranged between the top end of the motor ejector rod and the machine body.

Furthermore, the output device comprises the two pairs of symmetrically arranged output support legs, the top ends of the output support legs are respectively and symmetrically connected with two output transmission rollers in a rotating mode, and the surfaces of the transmission rollers are abutted with output conveyor belts for conveying out the object blocks.

The invention has the beneficial effects that: the novel lifting equipment provided by the invention has the advantages that the equipment structure is simple, the operation is convenient, the conveying and lifting of heavier objects are realized, the working procedures are mutually matched without influence, the power consumption efficiency is reduced, the labor input is reduced, the practicability of the device is improved, the waste of manpower and resources is effectively avoided, and the cost is greatly reduced.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic diagram of the overall structure of a novel lifting device of the invention.

Fig. 2 is a schematic view of the structure a-a in fig. 1.

Fig. 3 is an enlarged schematic view of B in fig. 1.

Fig. 4 is an enlarged schematic view of C in fig. 1.

Fig. 5 is an enlarged schematic view of D in fig. 2.

Fig. 6 is an enlarged schematic view of E in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

With reference to fig. 1-6, the novel lifting device includes a body 10 and a cavity 11 with a downward opening and disposed inside the body 10, an input device 106 is disposed below the cavity 11, an oblique block device 102 is abutted to the upper side of the input device 106, four legs 23 are fixedly connected to the lower side of the body 10, a cover plate device 101 is disposed between the body 10 and the legs 23, pulley grooves 49 are disposed at the middle portions of the inner walls of the front and rear sides of the body 10, a rack 55 is fixedly disposed inside the pulley groove 49, a rack gear set 105 is disposed on the rack 55 and can slide up and down along the rack, a first movable pulley gear 51 and a second movable pulley gear 56 are fixedly disposed inside the rack gear set 105, the first movable pulley gear 51 and the second movable pulley gear 56 are respectively and fixedly connected to two ends of a first movable pulley shaft 47 and a second movable pulley shaft 46, a first movable pulley 31 and a second movable pulley 32 are respectively rotatably connected between the first movable pulley shaft 47 and the second movable pulley shaft 46, a first fixed pulley shaft 44 and a second fixed pulley shaft 45 are fixedly connected between the front wall and the rear wall inside the machine body, a first fixed pulley 12 and a second fixed pulley 13 are respectively rotatably connected between the first fixed pulley shaft 44 and the second fixed pulley shaft 45, a pulley hook 15 is rotatably connected on the second fixed pulley shaft 45, a pulley line 13 is fixedly connected at the bottom end of the pulley hook 15, a driving device 108 is arranged at the left end of the cavity 11 inside the machine body 10, the driving device 108 pulls the pulley line 13 to drive the whole equipment, a square sliding groove 16 is formed in the middle of the left end of the machine body 10, the sliding groove 16 is inclined downwards to the left so as to facilitate sliding of lifted object blocks, a baffle rotating shaft 20 is fixedly arranged at the lower corner of the left wall inside the machine body 10, the baffle shaft 20 is connected with a baffle 22 in a rotating mode, the bottom of the baffle 22 is fixedly connected with a baffle spring 21, the other end of the baffle spring 21 is fixedly connected with the left wall inside the machine body 10, an output device 107 is arranged at the left portion of the machine body 10, and the lifted object blocks are conveyed out through the output device 107.

Advantageously, the input device 106 comprises two pairs of symmetrically arranged input legs 25, the top ends of the input legs 25 are respectively and symmetrically connected with two input transmission rollers 42 in a rotating way, and the surface of each transmission roller 42 is abutted with an input conveyor belt 43 for transmitting the articles.

Advantageously, the swash block device 102 comprises a swash block bracket 39, the swash block bracket 39 abuts against the surface of the input conveyor belt 43, a swash block rotating shaft 40 is fixedly arranged at the top of the right end of the swash block bracket 39, the swash block 41 is rotatably arranged outside the swash block rotating shaft 40, and a swash block spring 38 is fixedly arranged on the left surface of the swash block bracket 39.

Beneficially, the cover plate device 101 includes the sliding cover plate 26 arranged at the bottom of the right end of the machine body in a sliding manner, a rack is arranged at the left end of the sliding cover plate 26, a third rotating shaft 29 is arranged at the bottom of the right end of the machine body 10 in a rotating manner, a sixth gear 30 is fixedly arranged outside the third rotating shaft 29, the sixth gear 30 is meshed with the rack at the left end of the sliding cover plate 26, a fifth gear 57 is fixedly arranged at the rear end of the third rotating shaft 29, a pressing rod 28 is arranged at the bottom end of the machine body right 10 in a sliding manner and is connected with the cavity 11, a rack is arranged on the top wall at the tail part of the pressing rod 28, and the.

Beneficially, the lifting device 103 includes a lifting plate connecting rod 58 rotatably connected to the first movable pulley shaft 47, the bottom of the lifting plate connecting rod 58 is transversely and fixedly connected with the lower shaft sleeve 48, the lifting plate rotating shaft 62 is rotatably connected inside the lower shaft sleeve 48, the outer portion of the lifting plate rotating shaft 62 is rotatably connected with the upper shaft sleeve 63 before the lower shaft sleeve 48, the right end of the fan-shaped protrusion at the front end of the lower shaft sleeve 48 abuts against the left end of the semicircular protrusion at the rear end of the upper shaft sleeve 63, a lifting plate spring 59 is fixedly arranged between the left end of the fan-shaped protrusion at the front end of the lower shaft sleeve 48 and the right end of the semicircular protrusion at the rear end of the upper shaft sleeve 63, the upper shaft sleeve 63 is fixedly connected to the left end of the lifting plate 61, and.

Advantageously, the gear rack set 105 includes the first movable pulley gear 51 and the second movable pulley gear 56, a gear cavity is provided inside the first movable pulley gear 51, a rack sleeve 50 is provided outside the rack 55 in a vertically slidable manner, a gear housing 54 is fixedly connected to the left end of the rack sleeve 50, the first movable pulley gear 51 is rotatably connected inside the gear housing 54, a weight seat 52 is fixedly provided inside the gear housing 54, and a weight 53 is provided on the weight seat 52 in a vertically slidable manner.

Beneficially, the driving device 108 includes a lifting motor 65 slidably disposed at the left end of the body 10, two motor springs 66 symmetrically disposed below the lifting motor 65, and a first rotating shaft 69 rotatably disposed inside the lifting motor 65, wherein the first rotating shaft

69 is fixedly provided with a first gear 68 at the right part, a second rotating shaft 70 is rotatably arranged at the right side of the lifting motor 65 in the machine body 10, a second gear 64 is fixedly arranged at the left part of the second rotating shaft 70, the first gear 68 is meshed with the second gear 64, a winder 71 is fixedly arranged at the right part of the second rotating shaft 70, a motor rack 67 is fixedly arranged at the right side of the lifting motor 65, the right end of the motor rack 67 is rotatably provided with a mandril rotating shaft 34, the bottom of the mandril rotating shaft 34 is fixedly connected with a third gear 36, the motor rack 67 is meshed with the third gear 36, the top of the mandril rotating shaft 34 is fixedly connected with a fourth gear 35, a motor top rod 33 is arranged at the right end of the fourth gear 35 in a vertically sliding manner, a rack meshed with the fourth gear 35 is fixedly arranged on the left wall of the motor top rod 33, a top rod spring 37 is fixedly arranged between the top end of the motor top rod 33 and the machine body 10.

Advantageously, the output device 107 comprises the two pairs of symmetrically arranged output legs 19, the top ends of the output legs 19 are respectively and symmetrically connected with two output transmission rollers 17 in a rotating way, and the surfaces of the transmission rollers 17 are abutted with output conveyor belts 18 for conveying the objects out.

Sequence of mechanical actions of the whole device: when the device of the present invention works, the object block is driven from right to left by the input device 106, when the object block is conveyed to the position of the inclined block device 102 through the input device 106, the object block presses the inclined block 41, when the object block completely presses the inclined block 41, the inclined block 41 tilts the object block leftwards and slides down along the surface of the inclined block, when the object block completely slides down the inclined block 41, the object block falls on the lifting plate 61, the inclined block 41 is acted back to the original position by the inclined block spring 38, at this time, the lifting motor 65 is started to drive the first rotating shaft 69 to rotate, the first gear 68 is meshed with the second gear 64 to drive the second rotating shaft 70 to rotate, the winder 71 rotates with the second rotating shaft 70 to pull the pulley line 13, the pulley line 13 pulls the first movable pulley 31 to rise along the first fixed pulley 12, and at the same time, the pulley line 13 pulls the second movable pulley 32 to rise along the second fixed pulley 14 and is fixedly connected with the second movable pulley 32 On the pulley hook 15, the lifting device 103 is fixedly connected to the first movable pulley shaft 47 and ascends along with the first movable pulley 31, when the rack and pinion set 105 ascends along with the first movable pulley shaft 47, the pressure lever spring is sprung open, the pressure lever 28 is sprung out, the rack at the tail of the pressure lever 28 moves leftwards to drive the fifth gear 57 to rotate so as to drive the sixth gear 30 coaxial with the fifth gear 57 to rotate, the sixth gear 30 is engaged with the rack on the left side of the sliding cover plate 26, and the sliding cover plate 26 falls downwards to block a rear object block; when the lifting device 103 contacts the baffle 22, the pressure lever 28 drives the baffle 22 to rotate counterclockwise around the baffle shaft 20, the baffle 22 stops rotating when the sliding chute 16 rotates to abut against the lifting plate 61, the upper shaft sleeve 63 rotates counterclockwise around the lifting plate rotating shaft 62 along with the lifting plate 61 to press the lifting plate spring 59, at this time, the lifting plate 61 tilts counterclockwise by a certain angle, the object block slides downward along the lifting plate 61 to the sliding chute 16, the object block pushes the motor push rod 33 upward to push the push rod spring 37 to press, the rack at the left end of the motor push rod 33 drives the third gear 36 to rotate, the fourth gear 35 and the third gear 36 rotate coaxially, the motor rack 67 is meshed with the fourth gear 35 to move downward, and the motor rack 67 drives the lifting motor 65 to move downward to press the motor spring 66, the first gear 68 and the second gear 64 are separated, the lifting device 103 slides down due to gravity, and when the object slides from the sliding groove 16 to the output device 1, the object is sent out by the output device 107, so that the object is lifted.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a novel lifting means, includes the fuselage, its characterized in that: the device comprises a body, a cavity with a downward opening and arranged in the body, an input device arranged below the cavity, a sloping block device abutted against the upper part of the input device, four machine legs which are symmetrical in pairs and fixedly connected below the body, a cover plate device arranged between the body and the machine legs, pulley grooves arranged in the middle parts of the front inner wall and the rear inner wall in the body, racks fixedly arranged in the pulley grooves, a rack and a rack bar group arranged on the racks and capable of sliding up and down along the racks, a first movable pulley gear and a second movable pulley gear fixedly arranged in the rack bar group, the first movable pulley gear and the second movable pulley gear are respectively and fixedly connected with two ends of a first movable pulley shaft and a second movable pulley shaft, a first movable pulley and a second movable pulley are respectively and rotatably connected between the first movable pulley shaft and the second movable pulley shaft, and a first fixed pulley shaft and a second fixed pulley shaft are fixedly connected between the front wall and the rear wall in the body, a first fixed pulley and a second fixed pulley are respectively connected between the first fixed pulley shaft and the second fixed pulley shaft in a rotating way, a pulley hook is rotatably connected on the second fixed pulley shaft, a pulley wire is fixedly connected at the bottom end of the pulley hook, a driving device is arranged at the left end of the cavity in the machine body and pulls the pulley wire to drive the whole equipment, the middle part of the left end of the machine body is provided with a square sliding chute which inclines leftwards and downwards so as to facilitate the sliding of the lifted object blocks, a baffle rotating shaft is fixedly arranged on the left wall in the machine body at the lower corner of the sliding chute, a baffle is rotatably connected outside the baffle rotating shaft, the bottom of the baffle is fixedly connected with a baffle spring, the other end of the baffle spring is fixedly connected with the left wall in the machine body, the left part of the machine body is provided with an output device, and the lifted object blocks are transported out through the output device.

2. The invention of claim 1 is a novel lifting device characterized in that: the input device comprises two pairs of symmetrically arranged input support legs, the top ends of the input support legs are respectively and symmetrically connected with two input transmission rollers in a rotating mode, and the surfaces of the transmission rollers are abutted to input conveyor belts for transmission of the objects.

3. The invention of claim 1 is a novel lifting device characterized in that: the inclined block device comprises an inclined block support, the inclined block support is abutted to the surface of the input conveyor belt, an inclined block rotating shaft is fixedly arranged at the top of the right end of the inclined block support, the inclined block is rotatably arranged outside the inclined block rotating shaft, and an inclined block spring is fixedly arranged on the surface of the left part of the inclined block support.

4. The invention of claim 1 is a novel lifting device characterized in that: the cover plate device comprises a sliding cover plate arranged at the bottom of the right end of the machine body in a sliding mode, a rack is arranged at the left end of the sliding cover plate, a third rotating shaft is arranged at the bottom of the right end in the machine body in a rotating mode, a sixth gear is fixedly arranged outside the third rotating shaft and meshed with the rack at the left end of the sliding cover plate, a fifth gear is fixedly arranged at the rear end of the third rotating shaft, a pressing rod is arranged at the right bottom end of the machine body in a sliding mode and connected with the cavity, a rack is arranged on the top wall of the tail portion of the pressing rod, and the fifth gear is.

5. The invention of claim 1 is a novel lifting device characterized in that: the lifting device comprises a lifting plate connecting rod which is rotatably connected to the first movable pulley shaft, the bottom of the lifting plate connecting rod is transversely and fixedly connected with a lower shaft sleeve, a lifting plate rotating shaft is rotatably connected inside the lower shaft sleeve, an upper shaft sleeve is rotatably connected outside the lifting plate rotating shaft before the lower shaft sleeve, the right end of a fan-shaped bulge at the front end of the lower shaft sleeve is abutted to the left end of a semicircular bulge at the rear end of the upper shaft sleeve, a lifting plate spring is fixedly arranged between the left end of the fan-shaped bulge at the front end of the lower shaft sleeve and the right end of the semicircular bulge at the rear end of the upper shaft sleeve, the upper shaft sleeve is fixedly connected to the left end of the lifting plate.

6. The invention of claim 1 is a novel lifting device characterized in that: the gear rack set comprises a first movable pulley gear and a second movable pulley gear, a tooth-shaped cavity is formed in the first movable pulley gear, a rack sleeve is arranged outside the rack in a vertically sliding mode, a gear shell is fixedly connected to the left end of the rack sleeve, the first movable pulley gear is rotatably connected into the gear shell, a hammer seat is fixedly arranged in the gear shell, and a hammer can be arranged on the hammer seat in a vertically sliding mode.

7. The invention of claim 1 is a novel lifting device characterized in that: the driving device comprises a lifting motor which is arranged at the left end of the machine body and can slide up and down, two motor springs are symmetrically arranged below the lifting motor, a first rotating shaft is arranged in the lifting motor in a rotating mode, a first gear is fixedly arranged at the right part of the first rotating shaft, a second rotating shaft is arranged at the right side of the lifting motor in the machine body in a rotating mode, a second gear is fixedly arranged at the left part of the second rotating shaft, the first gear is meshed with the second gear, a winder is fixedly arranged at the right part of the second rotating shaft, a motor rack is fixedly arranged at the right side of the lifting motor, a push rod rotating shaft is rotatably arranged at the right end of the motor rack, a third gear is fixedly connected at the bottom of the push rod rotating shaft, the motor rack is meshed with the third gear, a fourth gear is fixedly connected at the top of the push rod rotating shaft, and a motor push, and a rack meshed with the fourth gear is fixedly arranged on the left wall of the motor ejector rod, and an ejector rod spring is fixedly arranged between the top end of the motor ejector rod and the machine body.

8. The invention of claim 1 is a novel lifting device characterized in that: the output device comprises two pairs of symmetrically arranged output support legs, the top ends of the output support legs are respectively and symmetrically connected with two output transmission rollers in a rotating mode, and the surfaces of the transmission rollers are abutted to output conveyor belts used for conveying out the object blocks.