CN220925478U

CN220925478U - Electric lifting pushing mechanism

Info

Publication number: CN220925478U
Application number: CN202322448440.0U
Authority: CN
Inventors: 李祖平; 王松; 苏燕
Original assignee: Maibahe Robot Kunshan Co ltd
Current assignee: Maibahe Robot Kunshan Co ltd
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-05-10
Anticipated expiration: 2033-09-08

Abstract

The utility model discloses an electric lifting bag pushing mechanism, which relates to the technical field of transportation assembly lines and comprises a mounting frame, a conveying belt, a guide assembly, a transmission assembly, a bag pushing assembly and a lifting adjusting assembly, wherein the mounting frame consists of a bottom plate, a front side upright post and a rear side upright post. This electric lift pushes away chartered plane and constructs, through setting up the conveyer belt, guide assembly, drive assembly, push away a packet subassembly and lift adjustment subassembly etc, at work, accept the parcel through the conveyer belt and carry, push away the parcel by pushing away a packet subassembly for the parcel is by guide assembly roll-off, and drive assembly's transmission, conveniently control driving motor two drive transmission axostylus axostyle one and transmission axostylus axostyle two rotations, drive lifter plate lift and remove, adjust the height of conveyer belt, and the one end synchronous movement of ejection of compact deflector, keep the difference of parcel roll-off position, the not co-altitude of convenient adaptation utilizes lift adjustment subassembly can adjust the height of pushing away the parcel board simultaneously, the packet demand of pushing away of the different sizes of convenient adaptation.

Description

Electric lifting pushing mechanism

Technical Field

The utility model relates to the technical field of transportation assembly lines, in particular to an electric lifting bag pushing mechanism.

Background

During the delivery process, different packages need to be ejected at different locations, so that the package is ejected in the transport line using the ejector mechanism.

The existing push-pack structure is single in functionality and cannot adjust the height, so that the suitability is poor, and the push-pack structure has certain limitation.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides an electric lifting bag pushing mechanism, which solves the problems of poor suitability and certain limitation caused by the fact that the existing bag pushing structure is single in functionality and cannot be adjusted in height.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the electric lifting bag pushing mechanism comprises a mounting frame, a conveying belt, a guide assembly, a transmission assembly, a bag pushing assembly and a lifting adjusting assembly;

The mounting frame is composed of a bottom plate, front side stand columns and rear side stand columns, wherein the front side of the upper end of the bottom plate is fixedly provided with the front side stand columns, the rear side of the upper end of the bottom plate is fixedly provided with the rear side stand columns, the front side stand columns and the rear side stand columns are symmetrically arranged about the vertical central line of the bottom plate, lifting plates are arranged between the front side stand columns and the rear side stand columns, the upper ends of the two rear side stand columns are fixedly connected through jacking columns, and fixing columns are fixedly connected between the two rear side stand columns;

The conveyer belt is located between front side stand and the rear side stand, the avris of conveyer belt is provided with the fixed plate, the lower extreme and the lifter plate of conveyer belt pass through fixed plate fixed connection, the left side of conveyer belt front end is provided with driving motor one, spacing subassembly is installed to the right-hand member of conveyer belt, the left side fixed mounting of fixed plate rear end has the guide holder, the left end fixed mounting of rear side stand has the direction slide rail, guide holder and direction slide rail sliding connection.

Further, the limiting assembly comprises positioning baffles, two positioning baffles are symmetrically arranged on the front side and the rear side of the conveying belt, the two positioning baffles are located on the right side of the upper end of the conveying belt, a first mounting rod is fixedly arranged on the outer side of the positioning baffles, a second mounting rod is fixedly arranged on the right end of the outer side of the fixing plate, and the first mounting rod and the second mounting rod are detachably connected through a clamp piece.

Still further, the direction subassembly includes ejection of compact deflector and connects the axostylus axostyle, the rear end fixedly connected with of ejection of compact deflector connects the axostylus axostyle, both ends all rotate through bearing frame and fixed plate and connect about the axostylus axostyle, ejection of compact deflector is located two between the front side stand, just the front end of ejection of compact deflector passes through connecting rod and front side stand swing joint, the inboard upper end rotation of ejection of compact deflector is connected with the discharging roller, the discharging roller is equidistant distribution.

Still further, the drive assembly includes driving motor two, transmission axostylus axostyle one and transmission axostylus axostyle two, the left side fixed mounting of jack-up lower extreme has driving motor two, transmission axostylus axostyle one and transmission axostylus axostyle two are the threaded rod, the inboard of front side stand is provided with transmission axostylus axostyle one, the inboard of rear side stand is provided with transmission axostylus axostyle two, the output of driving motor two extends to the inside fixed mounting of jack-up and has transmission gear one, the upper end of transmission axostylus axostyle two extends to the inside fixed mounting of jack-up, transmission gear two, the lower extreme of transmission axostylus axostyle two passes through mounting panel one and rear side stand fixed connection, just the lower extreme of transmission axostylus axostyle two is connected with mounting panel rotation, the upper end of transmission axostylus axostyle two is connected with rotation of mounting panel one, the lower extreme of transmission axostylus axostyle two extends to the below fixed mounting panel three of mounting panel, the lower extreme of transmission axostylus axostyle one.

Further, the second transmission gear is in transmission connection with the first transmission gear through a belt, the second transmission shaft is in transmission through the second transmission gear, the third transmission gear is in transmission connection with the fourth transmission gear through the belt, the first limit rod is fixedly mounted on the side of the first mounting plate, which is located on the side of the first transmission shaft, and the second limit rod is fixedly mounted on the side of the second mounting plate, which is located on the first transmission shaft.

Still further, the upper end and the rear side stand fixed connection of gag lever post one, the upper end and the front side stand fixed connection of gag lever post two, the rear end and the first sliding connection of gag lever post of lifter plate, the rear end and the two threaded connection of transmission axostylus axostyle of lifter plate, the front end and the first threaded connection of transmission axostylus axostyle of lifter plate, the rear end and the second sliding connection of gag lever post of lifter plate.

Further, the pushing package assembly comprises a lifting seat and a pushing package plate, wherein the lifting seat is positioned at the rear side of the upper end of the mounting frame, the pushing package plate is movably connected with the lifting seat through a telescopic cylinder, the surfaces of the pushing package plate are positioned at the left side and the right side of the telescopic cylinder and are respectively and slidably connected with a guide rod, and the front ends of the guide rods are fixedly connected with the pushing package plate;

still further, lift adjusting part is including connecting base and lift threaded rod, connect base and fixed column fixed connection, the lift threaded rod is installed to the upper end of connecting the base, the upper end and the jack-up column of lift threaded rod rotate to be connected, the avris of connecting the base upper end is provided with the adjustment handle, the lower extreme of adjustment handle extends to the inside fixedly connected with adjusting gear first of connecting the base, the lower extreme of lift threaded rod extends to the inside fixedly connected with adjusting gear second of connecting the base.

Still further, adjusting gear one and adjusting gear two pass through belt drive and connect, the lower extreme of lift threaded rod, adjustment handle all rotates with the connection base and is connected, the equal fixedly connected with locating lever in the left and right sides of fixed column upper end, the surface sliding connection of locating lever has the slider, two both ends fixed connection about slider and the lifting seat respectively, lift threaded rod and lifting seat pass through thread bush threaded connection.

Advantageous effects

The utility model provides an electric lifting bag pushing mechanism. Compared with the prior art, the method has the following beneficial effects:

This electric lift pushes away chartered plane and constructs, through setting up the conveyer belt, guide assembly, drive assembly, push away a packet subassembly and lift adjustment subassembly etc, at work, accept the parcel through the conveyer belt and carry, push away the parcel by pushing away a packet subassembly for the parcel is by guide assembly roll-off, and drive assembly's transmission, conveniently control driving motor two drive transmission axostylus axostyle one and transmission axostylus axostyle two rotate, drive lifter plate lift removal, adjust the height of conveyer belt, and the one end synchronous movement of ejection of compact deflector, keep the difference of parcel roll-off position, the not co-altitude of convenient adaptation utilizes lift adjustment subassembly can adjust the height of pushing away the parcel board simultaneously, the not unidimensional push away packet demand of convenient adaptation has improved the practicality.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a second perspective structure of the present utility model;

FIG. 3 is a schematic elevational view of the present utility model;

FIG. 4 is a schematic side view of the present utility model;

FIG. 5 is a schematic perspective view of a rear side pillar according to the present utility model;

FIG. 6 is a schematic perspective view of a jack-prop according to the present utility model;

FIG. 7 is a schematic perspective view of a front side pillar according to the present utility model;

Fig. 8 is a schematic view of the internal structure of the connection base of the present utility model.

In the figure: 1. a mounting frame; 11. a base; 12. a front side column; 13. a rear side column; 14. a lifting plate; 15. a top column; 16. fixing the column; 2. a conveyor belt; 21. a fixing plate; 22. driving a first motor; 23. a limit component; 231. positioning a baffle; 232. a first mounting rod; 233. a second mounting rod; 24. a guide seat; 25. a guide rail; 3. a guide assembly; 31. a discharging guide plate; 32. a connecting shaft lever; 33. a discharge roller; 4. a transmission assembly; 41. a second driving motor; 42. a first transmission shaft lever; 43. a transmission shaft lever II; 44. a first transmission gear; 45. a transmission gear II; 46. a first mounting plate; 47. a transmission gear III; 48. a second mounting plate; 49. a transmission gear IV; 410. a first limit rod; 411. a second limiting rod; 5. a pushing package component; 51. a lifting seat; 52. pushing the ladle plate; 53. a telescopic cylinder; 54. a guide rod; 6. a lifting adjusting component; 61. the base is connected; 62. lifting the threaded rod; 63. an adjusting handle; 64. an adjusting gear I; 65. an adjusting gear II; 66. a limit rod; 67. a sliding block.

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.

Embodiment one; referring to fig. 1-8, the present utility model provides a technical solution: the electric lifting bag pushing mechanism comprises a mounting frame 1, a conveying belt 2, a guiding component 3, a transmission component 4, a bag pushing component 5 and a lifting adjusting component 6,

The mounting frame 1 consists of a bottom plate 11, front side stand columns 12 and rear side stand columns 13, wherein the front side of the upper end of the bottom plate 11 is fixedly provided with the front side stand columns 12, the rear side of the upper end of the bottom plate 11 is fixedly provided with the rear side stand columns 13, the front side stand columns 12 and the rear side stand columns 13 are symmetrically arranged about the vertical central line of the bottom plate 11, lifting plates 14 are arranged between the front side stand columns 12 and the rear side stand columns 13, the upper ends of the two rear side stand columns 13 are fixedly connected through jacking columns 15, and fixing columns 16 are fixedly connected between the two rear side stand columns 13;

The conveyer belt 2 is positioned between the front side upright post 12 and the rear side upright post 13, a fixed plate 21 is arranged on the side of the conveyer belt 2, the lower end of the conveyer belt 2 and the lifting plate 14 are fixedly connected through the fixed plate 21, a first driving motor 22 is arranged on the left side of the front end of the conveyer belt 2, a limiting component 23 is arranged at the right end of the conveyer belt 2, the limiting component 23 comprises a positioning baffle 231, the two positioning baffles 231 are symmetrically arranged on the front side and the rear side of the conveyer belt 2, the two positioning baffles 231 are both positioned on the right side of the upper end of the conveyer belt 2, a first mounting rod 232 is fixedly arranged on the outer side of the positioning baffle 231, a second mounting rod 233 is fixedly arranged on the right side of the outer side of the fixed plate 21, the first mounting rod 232 and the second mounting rod 233 are detachably connected through a clamp piece, a guide seat 24 is fixedly arranged on the left side of the rear end of the fixed plate 21, a guide slide rail 25 is fixedly arranged on the left end of the rear side upright post 13, and the guide seat 24 and the guide slide rail 25 are in sliding connection;

The guide assembly 3 comprises a discharge guide plate 31 and a connecting shaft rod 32, the rear end of the discharge guide plate 31 is fixedly connected with the connecting shaft rod 32, the left end and the right end of the connecting shaft rod 32 are both rotationally connected with the fixing plate 21 through bearing seats, the discharge guide plate 31 is positioned between the two front side upright posts 12, the front end of the discharge guide plate 31 is movably connected with the front side upright posts 12 through a connecting rod, the upper end of the inner side of the discharge guide plate 31 is rotationally connected with a discharge roller 33, and the discharge rollers 33 are distributed at equal intervals;

Specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, at work, the parcel is transported by conveyer belt 2, and promote the parcel through pushing away package subassembly 5 and pass through guiding component 3 roll-off, and the spacing subassembly 23 that sets up carries out spacingly to the parcel, prevent the skew, the location baffle 231 of both sides can carry out spacingly to the parcel, and the detachable connection of installation pole one 232 and installation pole two 233, conveniently adjust the position of location baffle 231, the convenience has been improved, be provided with the discharging roller 33 on the simultaneous discharging deflector 31, the slip of convenient parcel, and the one end and the fixed plate 21 rotation of discharging deflector 31 are connected, the other end of discharging deflector 31 passes through connecting rod and front side stand 12 swing joint, when conveyer belt 2 lift removes, the rear end of synchronous driving discharging deflector 31 removes, make discharging deflector 31 synchronous change.

Embodiment two; the utility model provides a technical scheme that: the transmission assembly 4 further comprises a second driving motor 41, a first transmission shaft rod 42 and a second transmission shaft rod 43, wherein the second driving motor 41 is fixedly arranged on the left side of the lower end of the jacking column 15, the first transmission shaft rod 42 and the second transmission shaft rod 43 are threaded rods, the first transmission shaft rod 42 is arranged on the inner side of the front side upright column 12, the second transmission shaft rod 43 is arranged on the inner side of the rear side upright column 13, a first transmission gear 44 is fixedly arranged in the jacking column 15 in an extending manner of the output end of the second driving motor 41, a second transmission gear 45 is fixedly arranged in the jacking column 15 in an extending manner of the upper end of the second transmission shaft rod 43, the lower end of the second transmission shaft rod 43 is fixedly connected with the rear side upright column 13 through a first mounting plate 46, the lower end of the second transmission shaft rod 43 is rotatably connected with the first mounting plate 46, a third transmission gear 47 is fixedly arranged below the first mounting plate 46 in an extending manner of the lower end of the second transmission shaft rod 43, the lower end of the first transmission shaft lever 42 is fixedly connected with the front side upright post 12 through a second mounting plate 48, the lower end of the first transmission shaft lever 42 is rotationally connected with the second mounting plate 48, the upper end of the first transmission shaft lever 42 is rotationally connected with the front side upright post 12, the lower end of the first transmission shaft lever 42 extends to the lower part of the second mounting plate 48 and is fixedly connected with a fourth transmission gear 49, the second transmission gear 45 is in transmission connection with the first transmission gear 44 through a belt, the second transmission shaft lever 43 is in transmission connection with the third transmission gear 47 through the second transmission gear 45, the fourth transmission gear 49 is in transmission connection through a belt, the upper end of the first mounting plate 46 is fixedly provided with a first limit rod 410 on the side of the second transmission shaft lever 43, the upper end of the second mounting plate 48 is fixedly provided with a second limit rod 411 on the side of the first transmission shaft lever 42, the upper end of the first limit rod 410 is fixedly connected with the rear side upright post 13, the upper end of the second limit rod 411 is fixedly connected with the front side upright post 12, the rear end of the lifting plate 14 is in sliding connection with the first limiting rod 410, the rear end of the lifting plate 14 is in threaded connection with the second transmission shaft rod 43, the front end of the lifting plate 14 is in threaded connection with the first transmission shaft rod 42, and the rear end of the lifting plate 14 is in sliding connection with the second limiting rod 411;

Specifically, as shown in fig. 1, 2, 5, 6 and 7, when the position of the conveyor belt 2 needs to be adjusted, the driving motor two 41 is utilized to drive the driving gear two 44 to rotate, the synchronous transmission drives the driving gear two 45 to rotate, so that the driving shaft lever two 43 rotates, the driving gear three 47 synchronously drives the driving gear four 49 to rotate, so that the driving shaft lever one 42 rotates, the lifting plate 14 is driven to lift and move, the height of the conveyor belt 2 is adjusted, and meanwhile, the limiting rod one 410 and the limiting rod two 411 are limited, so that the moving stability is improved.

Embodiment three; the utility model provides a technical scheme that: the ladle pushing assembly 5 further comprises a lifting seat 51 and a ladle pushing plate 52, the lifting seat 51 is positioned at the rear side of the upper end of the installation frame 1, the ladle pushing plate 52 is movably connected with the lifting seat 51 through a telescopic cylinder 53, the surfaces of the ladle pushing plate 52 are positioned at the left side and the right side of the telescopic cylinder 53 and are respectively and slidably connected with a guide rod 54, and the front end of the guide rod 54 is fixedly connected with the ladle pushing plate 52;

The lifting adjusting assembly 6 comprises a connecting base 61 and a lifting threaded rod 62, the connecting base 61 is fixedly connected with the fixed column 16, the lifting threaded rod 62 is installed at the upper end of the connecting base 61, the upper end of the lifting threaded rod 62 is rotationally connected with the jacking column 15, an adjusting handle 63 is arranged at the side of the upper end of the connecting base 61, the lower end of the adjusting handle 63 extends to the inner part of the connecting base 61 and is fixedly connected with an adjusting gear I64, the lower end of the lifting threaded rod 62 extends to the inner part of the connecting base 61 and is fixedly connected with an adjusting gear II 65, the adjusting gear I64 is connected with the adjusting gear II 65 through belt transmission, the lower ends of the lifting threaded rod 62 and the adjusting handle 63 are rotationally connected with the connecting base 61, positioning rods 66 are fixedly connected to the left side and the right side of the upper end of the fixed column 16, sliding blocks 67 are slidably connected with the surfaces of the positioning rods 66, the two sliding blocks 67 are fixedly connected with the left end and the right end of the lifting seat 51 respectively, and the lifting threaded rod 62 and the lifting seat 51 are in threaded sleeve threaded connection;

specifically, as shown in fig. 1, 2, 3, 4 and 8, the telescopic cylinder 53 is used to push the pushing plate 52 to move, so that the package on the conveyor belt 2 is pushed out conveniently, the guide rod 54 is limited, stability is increased, and meanwhile, the first adjusting gear 64 is driven to rotate by rotating the adjusting handle 63, so that the second adjusting gear 65 synchronously drives the lifting threaded rod 62 to rotate, the height of the lifting seat 51 is adjusted, the position of the pushing plate 52 is changed, and packages with different sizes are adapted.

During operation, the package is transported by the conveyor belt 2, and is pushed by the package pushing assembly 5 to slide out through the guide assembly 3, the package pushing plate 52 is pushed to move by the telescopic air cylinder 53, the package on the conveyor belt 2 is pushed out conveniently, the guide rod 54 is limited, the stability is increased, meanwhile, the adjusting handle 63 is rotated to drive the adjusting gear I64 to rotate, the adjusting gear II 65 synchronously drives the lifting threaded rod 62 to rotate, the height of the lifting seat 51 is adjusted, the position of the package pushing plate 52 is changed, packages with different sizes are adapted, the limiting assembly 23 is arranged to limit the package, the offset is prevented, the positioning baffles 231 on two sides can limit the package, the mounting rod I232 and the mounting rod II 233 are detachably connected, the position of the positioning baffle 231 is conveniently adjusted, the convenience is improved, meanwhile, a discharging roller 33 is arranged on the discharging guide plate 31, sliding of the package is facilitated, one end of the discharging guide plate 31 is rotationally connected with the fixed plate 21, the other end of the discharging guide plate 31 is movably connected with the front side upright post 12 through a connecting rod, when the conveying belt 2 moves up and down, the rear end of the discharging guide plate 31 is synchronously driven to move, the discharging guide plate 31 synchronously changes, when the position of the conveying belt 2 needs to be adjusted, a driving motor II 41 is utilized to drive a driving gear II 44 to rotate, a driving gear II 45 is driven to rotate, a driving shaft lever II 43 is driven to rotate, a driving gear III 47 synchronously drives a driving gear IV 49 to rotate, a driving shaft lever I42 is driven to rotate, the lifting plate 14 is driven to move up and down, the height of the conveying belt 2 is adjusted, meanwhile, a limiting rod I410 and a limiting rod II 411 are limited, and moving stability is improved.

And all that is not described in detail in this specification is well known to those skilled in the art.

Claims

1. Electric lift pushes away chartered plane and constructs, including mounting bracket (1), conveyer belt (2), direction subassembly (3), drive assembly (4), push away a packet subassembly (5) and lift adjustment subassembly (6), its characterized in that:

The mounting frame (1) is composed of a bottom plate (11), front side stand columns (12) and rear side stand columns (13), the front side of the upper end of the bottom plate (11) is fixedly provided with the front side stand columns (12), the rear side of the upper end of the bottom plate (11) is fixedly provided with the rear side stand columns (13), the front side stand columns (12) and the rear side stand columns (13) are symmetrically arranged about the vertical central line of the bottom plate (11), lifting plates (14) are arranged between the front side stand columns (12) and the rear side stand columns (13), the upper ends of the two rear side stand columns (13) are fixedly connected through jacking columns (15), and fixing columns (16) are fixedly connected between the two rear side stand columns (13);

The conveyer belt (2) is located between front side stand (12) and rear side stand (13), the avris of conveyer belt (2) is provided with fixed plate (21), lower extreme and lifter plate (14) of conveyer belt (2) pass through fixed plate (21) fixed connection, the left side of conveyer belt (2) front end is provided with driving motor one (22), spacing subassembly (23) are installed to the right-hand member of conveyer belt (2), guide holder (24) are installed to the left side fixed mounting of fixed plate (21) rear end, the left end fixed mounting of rear side stand (13) has guide slide rail (25), guide holder (24) and guide slide rail (25) sliding connection.

2. The electric lift pushes away a packet mechanism of claim 1, wherein: limiting component (23) are including locating baffle (231), locating baffle (231) are located the front and back bilateral symmetry of conveyer belt (2) and are provided with two, and two locating baffle (231) all are located the right side of conveyer belt (2) upper end, the outside fixed mounting of locating baffle (231) has installation pole one (232), the right-hand member fixed mounting in the outside of fixed plate (21) has installation pole two (233), installation pole one (232) and installation pole two (233) can dismantle through the clamp spare and connect.

3. The electric lift pushes away a packet mechanism of claim 2, wherein: the guide assembly (3) comprises a discharging guide plate (31) and a connecting shaft rod (32), the rear end of the discharging guide plate (31) is fixedly connected with the connecting shaft rod (32), the left end and the right end of the connecting shaft rod (32) are rotationally connected through a bearing seat and a fixing plate (21), the discharging guide plate (31) is positioned between the front side stand columns (12), the front end of the discharging guide plate (31) is movably connected with the front side stand columns (12) through a connecting rod, the upper end of the inner side of the discharging guide plate (31) is rotationally connected with a discharging roller (33), and the discharging roller (33) is distributed at equal intervals.

4. The electric lift pushes away a packet mechanism of claim 3, wherein: the transmission assembly (4) comprises a driving motor II (41), a transmission shaft lever I (42) and a transmission shaft lever II (43), the driving motor II (41) is fixedly arranged on the left side of the lower end of the jacking column (15), the transmission shaft lever I (42) and the transmission shaft lever II (43) are threaded rods, the transmission shaft lever I (42) is arranged on the inner side of the front side upright column (12), the transmission shaft lever II (43) is arranged on the inner side of the rear side upright column (13), a transmission gear I (44) is fixedly arranged in the jacking column (15) in an extending mode of the output end of the driving motor II (41), a transmission gear II (45) is fixedly arranged in the jacking column (15) in an extending mode of the upper end of the transmission shaft lever II (43), the lower end of the transmission shaft lever II (43) is fixedly connected with the rear side upright column (13) through a first mounting plate (46), the lower end of the transmission shaft lever II (43) is rotatably connected with the first mounting plate (46), the transmission shaft lever II (43) is fixedly connected with the lower end of the first mounting plate (47) through the first mounting plate (46), and the lower end of the first transmission shaft rod (42) is rotationally connected with the second mounting plate (48), the upper end of the first transmission shaft rod (42) is rotationally connected with the front side upright post (12), and a fourth transmission gear (49) is fixedly connected below the second mounting plate (48) from the lower end of the first transmission shaft rod (42).

5. The electric lift pushes away a packet mechanism of claim 4, wherein: the transmission gear II (45) is connected with the transmission gear I (44) through belt transmission, the transmission shaft lever II (43) is transmitted through the transmission gear II (45), the transmission gear III (47) is connected with the transmission gear IV (49) through belt transmission, the limit rod I (410) is fixedly installed on the side of the upper end of the mounting plate I (46) located on the side of the transmission shaft lever II (43), and the limit rod II (411) is fixedly installed on the side of the upper end of the mounting plate II (48) located on the side of the transmission shaft lever I (42).

6. The electric lift pushes away a packet mechanism of claim 5, wherein: the upper end of the first limiting rod (410) is fixedly connected with the rear side upright post (13), the upper end of the second limiting rod (411) is fixedly connected with the front side upright post (12), the rear end of the lifting plate (14) is slidably connected with the first limiting rod (410), the rear end of the lifting plate (14) is in threaded connection with the second transmission shaft rod (43), the front end of the lifting plate (14) is in threaded connection with the first transmission shaft rod (42), and the rear end of the lifting plate (14) is slidably connected with the second limiting rod (411).

7. The electric lift pushes away a packet mechanism of claim 6, wherein: the pushing package assembly (5) comprises a lifting seat (51) and a pushing package plate (52), the lifting seat (51) is located at the rear side of the upper end of the mounting frame (1), the pushing package plate (52) and the lifting seat (51) are movably connected through a telescopic cylinder (53), guide rods (54) are slidably connected to the left side and the right side of the surface of the pushing package plate (52) located on the telescopic cylinder (53), and the front end of the guide rods (54) is fixedly connected with the pushing package plate (52).

8. The electric lift pushes away a packet mechanism of claim 7, wherein: lifting adjustment subassembly (6) are including connecting base (61) and lift threaded rod (62), connect base (61) and fixed column (16) fixed connection, lift threaded rod (62) are installed to the upper end of connecting base (61), the upper end and the jack-up post (15) of lift threaded rod (62) rotate to be connected, the avris of connecting base (61) upper end is provided with adjustment handle (63), the lower extreme of adjustment handle (63) extends to the inside fixedly connected with adjusting gear (64) of connecting base (61), the lower extreme of lift threaded rod (62) extends to the inside fixedly connected with adjusting gear (65) of connecting base (61).

9. The electric lift pushes away a packet mechanism of claim 8, wherein: the adjusting gear I (64) and the adjusting gear II (65) are connected through belt transmission, the lower ends of the lifting threaded rod (62) and the adjusting handle (63) are rotationally connected with the connecting base (61), the left side and the right side of the upper end of the fixing column (16) are fixedly connected with the positioning rod (66), the surface of the positioning rod (66) is slidably connected with the sliding blocks (67), the two sliding blocks (67) are fixedly connected with the left end and the right end of the lifting seat (51) respectively, and the lifting threaded rod (62) and the lifting seat (51) are in threaded connection through threaded sleeves.