CN220844157U

CN220844157U - Spiral lifting conveyor

Info

Publication number: CN220844157U
Application number: CN202322439340.1U
Authority: CN
Inventors: 苏倩楠
Original assignee: Zhengzhou Hengyou Machinery Manufacturing Co ltd
Current assignee: Zhengzhou Hengyou Machinery Manufacturing Co ltd
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-04-26
Anticipated expiration: 2033-09-08

Abstract

The utility model provides a spiral lifting conveyor, and relates to the technical field of conveyors. This spiral lift conveyer, the power distribution box comprises a box body, the box top is equipped with the movable plate, the first conveyer of movable plate top fixedly connected with, the inside lifting unit that is equipped with of box, the first conveyer outside is equipped with the second conveyer, the second conveyer outside is equipped with a plurality of lead screws, a plurality of equal fixedly connected with fourth gear in the lead screw outside, connect through second chain drive between a plurality of fourth gears, one of them the fourth gear outside is equipped with drive assembly, this spiral lift conveyer starts positive and negative motor, and positive and negative motor output drives one of them worm and rotates for one of them first dwang rotates, thereby drives the second gear and rotate, thereby drives the lead screw through drive assembly and move, thereby drives the second conveyer and remove for this device can make first conveyer after rising, makes things convenient for staff's material loading.

Description

Spiral lifting conveyor

Technical Field

The utility model relates to a screw conveyor, in particular to a screw lifting conveyor, and belongs to the technical field of conveyors.

Background

The belt conveyer is widely used for conveying various solid block-shaped and powder-shaped materials or finished articles in agriculture, industrial and mining enterprises and transportation industry, has strong conveying capacity, long conveying distance, simple structure, easy maintenance and convenient programmed control and automatic operation.

The utility model provides a lifting device for double screw conveyer is disclosed for CN207791888U, which comprises a housin, the inside of casing is provided with first auger, the one end of first auger is provided with the driving gear, the one end of driving gear is connected with the motor through the pivot, the lower extreme of driving gear is provided with driven gear, the meshing is connected between driving gear and the driven gear, be provided with the second auger on the driven gear, the lower extreme of casing is provided with the crane, the crane includes the base, the base upper end is provided with the pneumatic cylinder, the other end of pneumatic cylinder is provided with the cross arm, the lower extreme of casing is provided with first bracing piece, the lower extreme of first bracing piece is provided with the second bracing piece.

In the scheme, although the device solves the problems that the traditional conveyor is complex in structure, not easy to lift and short in service life, when the position of the adjusting conveyor is lifted, the position of the feeding port of the conveyor is lifted, when the conveyor is fed by a worker, the position of the feeding port of the worker is lifted, the worker is inconvenient to use, and the feeding difficulty of the worker is increased.

Disclosure of utility model

(One) solving the technical problems

The utility model aims to solve the problems that in the prior art, after the position of a conveyor rises, the position of a feed opening rises, so that workers are not easy to feed, and the working difficulty of the workers is increased.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a spiral lift conveyer, includes the box, the box top is equipped with the movable plate, the first conveyer of movable plate top fixedly connected with, the inside lifting unit that is equipped with of box, the first conveyer outside is equipped with the second conveyer, the second conveyer outside is equipped with a plurality of lead screws, a plurality of the equal fixedly connected with fourth gear in the lead screw outside, connect through the transmission of second chain between a plurality of fourth gears, one of them the fourth gear outside is equipped with drive assembly.

Preferably, the lifting assembly comprises two worms, one end of each worm penetrates through two sides of the inner portion of the box body respectively and is rotationally connected with the box body, a connecting rod is fixedly connected between the two worms, one side of the box body is fixedly connected with a first supporting plate, the top of the first supporting plate is fixedly connected with a positive motor and a negative motor, the output end of the positive motor is fixedly connected with one end of one worm, and the connecting rod can enable the positive motor and the negative motor to simultaneously enable the two worms to rotate together.

Preferably, the lifting assembly further comprises two first rotating rods, the two first rotating rods are arranged on the front side of the box body, one ends of the first rotating rods penetrate through the box body and are rotationally connected with the box body, the two first rotating rods are arranged inside the box body, the two worm wheels are fixedly connected to the outer sides of the first rotating rods, the two worm wheels are in meshed connection with the outer sides of the two worms, the two first gears are fixedly connected to the two ends of the outer sides of the first rotating rods, one of the first gears is fixedly connected with the first rotating rods, and the second gears are arranged, so that when the positive and negative motors are started, the first rotating rods drive the second gears to rotate together.

Preferably, the outer sides of the first gears are respectively connected with racks in a meshed manner, the racks are fixedly connected through two first connecting plates and two second connecting plates, the bottom end inside the box body is fixedly connected with two limiting rods, two the gag lever post top runs through two first connecting plates respectively and with two first connecting plate sliding connection, a plurality of rack top all with movable plate fixed connection, the setting of gag lever post makes the rack more stable when removing.

Preferably, the box outside fixedly connected with bottom plate, a plurality of the lead screw bottom all rotates with the bottom plate to be connected, and is a plurality of limiting plate bottom all with bottom plate fixed connection, a plurality of the lead screw top all rotates to be connected with the limiting plate, and is a plurality of be equipped with the lifter plate between the lead screw, a plurality of the lead screw top all runs through the lifter plate and passes through nut pair connection with the lifter plate, first fixed plate of lifter plate top fixedly connected with and second fixed plate, first fixed plate and second fixed plate top all with second conveyer fixed connection, the second conveyer discharge gate sets up in first conveyer feed inlet position.

Preferably, the transmission assembly comprises a second rotating rod, the second rotating rod is arranged at the top of the box body, a third gear is fixedly connected to the outer side of the second rotating rod, the third gear is connected with the second gear through a first chain in a transmission mode, and the second gear is rotated to drive the third gear to rotate together.

Preferably, the second support plate is rotatably connected to the outer side of the second rotating rod, the second support plate is fixedly connected to the top of the bottom plate, one end of the second rotating rod is fixedly connected with a first bevel gear, the outer side of the first bevel gear is connected with a second bevel gear in a meshed mode, the second bevel gear is fixedly connected to the outer side of one screw rod, and the first bevel gear and the second bevel gear are arranged, so that the screw rod is driven to rotate together when the third gear rotates.

The utility model provides a spiral lifting conveyor, which has the following beneficial effects:

1. This spiral lift conveyer starts positive and negative motor, and positive and negative motor output drives one of them worm and rotates for one of them first dwang rotates, thereby drives the second gear and rotates, drives the lead screw motion through drive assembly, thereby drives the second conveyer and remove, makes this device can make first conveyer after rising, makes things convenient for staff's material loading.

2. This spiral lifting conveyor, positive and negative motor output drives one of them worm and rotates, thereby two worms rotate together through connecting rod fixed connection, thereby two worms drive the worm wheel through being connected with two worm wheel nut and rotate, two worm wheel rotate drive two first dwang rotations, two first dwang rotations drive a plurality of first gears, a plurality of first gears drive a plurality of racks through being connected with a plurality of racks meshing and rise under the spacing of two gag lever post, thereby a plurality of racks remove the promotion movable plate and rise and drive first conveyer and rise for first conveyer can carry out lifting adjustment.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the case of the present utility model;

FIG. 3 is an enlarged view of the structure of the lifting assembly of the present utility model;

fig. 4 is a schematic diagram of a transmission assembly according to the present utility model.

FIG. 5 is an enlarged view of a third rotary lever structure according to the present utility model;

[ Main reference numerals Specification ]

1. A case; 2. a moving plate; 3. a bottom plate; 4. a first conveyor; 5. a second conveyor; 6. a worm; 7. a connecting rod; 8. a first rotating lever; 9. a worm wheel; 10. a first gear; 11. a rack; 12. a first connection plate; 13. a second connecting plate; 14. a second gear; 15. a limit rod; 16. a first support plate; 17. a forward and reverse motor; 18. a first chain; 19. a third gear; 20. a second rotating lever; 21. a second support plate; 22. a first bevel gear; 23. a second bevel gear; 24. a fourth gear; 25. a screw rod; 26. a limiting plate; 27. a second chain; 28. a lifting plate; 29. a first fixing plate; 30. and a second fixing plate.

Detailed Description

The embodiment of the utility model provides a spiral lifting conveyor.

Referring to fig. 1, 2, 3 and 4, the device comprises a box body 1, a moving plate 2 is arranged at the top of the box body 1, a first conveyor 4 is fixedly connected to the top of the moving plate 2, a lifting assembly is arranged in the box body 1, a second conveyor 5 is arranged outside the first conveyor 4, a plurality of screw rods 25 are arranged outside the second conveyor 5, a fourth gear 24 is fixedly connected to the outer sides of the plurality of screw rods 25, the plurality of fourth gears 24 are in transmission connection through a second chain 27, a transmission assembly is arranged outside one of the fourth gears 24, the lifting assembly comprises two worms 6, one ends of the two worms 6 respectively penetrate through two sides of the inside of the box body 1 and are in rotary connection with the box body 1, a connecting rod 7 is fixedly connected between the two worms 6, a first support plate 16 is fixedly connected to one side of the box body 1, a positive and negative motor 17 is fixedly connected to the top of the first support plate 16, the output end of the positive and negative motor 17 is fixedly connected with one end of one worm 6, the lifting assembly further comprises two first rotating rods 8, the two first rotating rods 8 are all arranged at the front side of the box body 1, one end of each of the two first rotating rods 8 penetrates through the box body 1 and is rotationally connected with the box body 1, the two first rotating rods 8 are all arranged inside the box body 1, worm wheels 9 are fixedly connected to the outer sides of the two first rotating rods 8, the two worm wheels 9 are all meshed and connected to the outer sides of the two worm 6, first gears 10 are fixedly connected to the two ends of the outer sides of the two first rotating rods 8, a second gear 14 is fixedly connected to the outer sides of one of the first rotating rods 8, racks 11 are all meshed and connected to the outer sides of the plurality of first gears 10, two limiting rods 15 are fixedly connected to the inner bottom end of the box body 1 through two first connecting plates 12 and two second connecting plates 13, the top ends of the two limiting rods 15 respectively penetrate through the two first connecting plates 12 and are in sliding connection with the two first connecting plates 12, and the top ends of the racks 11 are fixedly connected with the movable plate 2.

Specifically, the positive motor 17 is started in the positive direction, the model of the positive motor 17 is not limited specifically, the adaptive equipment is used as the standard, the output end of the positive motor 17 drives one worm 6 to rotate, the two worms 6 are fixedly connected through the connecting rod 7 to rotate together, the two worms 6 are connected with two worm wheel 9 nut pairs to drive the worm wheel 9 to rotate, the two worm wheel 9 rotates to drive two first rotating rods 8 to rotate, the two first rotating rods 8 rotate to drive a plurality of first gears 10 to rotate, the plurality of first gears 10 are meshed with the plurality of racks 11 to drive the plurality of racks 11 to rise under the limit of the two limiting rods 15, the plurality of racks 11 move to push the movable plate 2 to rise to drive the first conveyor 4 to rise, and the arrangement of the two first connecting plates 12 and the two second connecting plates 13 also plays a stable role on the plurality of racks 11, so that the first conveyor can be lifted and adjusted.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the bottom plate 3 is fixedly connected to the outside of the box 1, the bottom ends of the plurality of screw rods 25 are all rotationally connected with the bottom plate 3, the top ends of the plurality of screw rods 25 are all rotationally connected with the limiting plates 26, the bottom ends of the plurality of limiting plates 26 are all fixedly connected with the bottom plate 3, a lifting plate 28 is arranged between the plurality of screw rods 25, the top ends of the plurality of screw rods 25 penetrate through the lifting plate 28 and are connected with the lifting plate 28 through a nut pair, a first fixing plate 29 and a second fixing plate 30 are fixedly connected to the top end of the lifting plate 28, the top ends of the first fixing plate 29 and the top end of the second fixing plate 30 are fixedly connected with the second conveyor 5, a discharge port of the second conveyor 5 is arranged at the position of the feed inlet of the first conveyor 4, the transmission assembly comprises a second rotating rod 20, the second rotating rod 20 is arranged at the top of the box 1, a third gear 19 is fixedly connected to the outside of the second rotating rod 20, the third gear 19 is in transmission connection with the second bevel gear 14 through a first chain 18, the second supporting plate 21 is rotationally connected to the outside of the second rotating rod 20, the second supporting plate 21 is fixedly connected with the top of the second bevel gear 22, the second bevel gear 22 is fixedly connected with the second bevel gear 22, and the first bevel gear 22 is fixedly connected to the outside of the bevel gear 23.

Specifically, one of the first rotating rods 8 rotates to drive the second gear 14 to rotate, the second gear 14 is in transmission connection with the third gear 19 through the first chain 18, thereby driving the third gear 19 to rotate, the third gear 19 rotates to drive the second rotating rod 20 to rotate, the second rotating rod 20 rotates to drive the first bevel gear 22 to rotate, the first bevel gear 22 is in meshing connection with the second bevel gear 23 to drive the second bevel gear 23 to rotate, the second bevel gear 23 rotates to drive one of the screw rods 25 to rotate, one of the screw rods 25 rotates to drive one of the fourth gears 24 to rotate, the plurality of the fourth gears 24 are in transmission connection with one another through the second chain 27 to enable the plurality of screw rods 25 to rotate under the limit of the plurality of limit plates 26, the plurality of screw rods 25 rotate to drive the lifting plates 28 to move on the plurality of screw rods 25, thereby driving the first fixing plates 29 and the second fixing plates 30 to move, thereby driving the second conveyor 5 to lift, and accordingly enabling the second conveyor 5 to lift synchronously with the first conveyor 4.

Working principle: the positive motor 17 is started positively, the output end of the positive motor 17 drives one worm 6 to rotate, the two worms 6 are fixedly connected through the connecting rod 7 to rotate together, the two worm 6 rotates to drive the two worm gears 9 to rotate, the two worm gears 9 rotate to drive the plurality of first gears 10 to rotate, thereby drive the plurality of racks 11 to ascend under the limit of the two limit rods 15, the first rotating rod 8 rotates to drive the second gear 14 to rotate, the second gear 14 rotates to drive the third gear 19 through the first chain 18, the third gear 19 rotates to drive the first bevel gear 22 to rotate, the first bevel gear 22 rotates to drive the second bevel gear 23 to rotate, the second bevel gear 23 rotates to drive one screw 25 to rotate, one screw 25 rotates to drive one fourth gear 24, the plurality of fourth gears 24 are in transmission connection through the second chain 27 to enable the plurality of screws 25 to rotate under the limit of the plurality of limit plates 26, thereby drive the lifting plate 28 to ascend, the second conveyor 5 is driven to ascend under the support of the first fixing plate 29 and the second fixing plate 30, the lifting device can not ascend synchronously with the first conveyor 4, and the lifting device can be adjusted conveniently.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a spiral lift conveyer, includes box (1), its characterized in that: the utility model discloses a box, including box (1), first conveyer (4) are equipped with at box (1), box (1) inside is equipped with lifting unit, first conveyer (4) outside is equipped with second conveyer (5), second conveyer (5) outside is equipped with a plurality of lead screws (25), a plurality of equal fixedly connected with fourth gear (24) in lead screw (25) outside, connect through second chain (27) transmission between a plurality of fourth gears (24), one of them fourth gear (24) outside is equipped with drive assembly.

2. A screw-type lifting conveyor according to claim 1, characterized in that: the lifting assembly comprises two worms (6), one end of each worm (6) penetrates through two sides of the inside of the box body (1) respectively and is connected with the box body (1) in a rotating mode, a connecting rod (7) is fixedly connected between the two worms (6), a first supporting plate (16) is fixedly connected to one side of the box body (1), a positive motor (17) is fixedly connected to the top of the first supporting plate (16), and the output end of each positive motor (17) is fixedly connected with one end of one worm (6).

3. A screw-type lifting conveyor according to claim 1, characterized in that: the lifting assembly further comprises two first rotating rods (8), the two first rotating rods (8) are arranged on the front side of the box body (1), one ends of the first rotating rods (8) penetrate through the box body (1) and are rotationally connected with the box body (1), the two first rotating rods (8) are arranged inside the box body (1), the two worm wheels (9) are fixedly connected to the outer sides of the first rotating rods (8), the two worm wheels (9) are in meshed connection with the outer sides of the two worms (6), the two first gears (10) are fixedly connected to the two ends of the outer sides of the first rotating rods (8), and one of the first gears (8) is fixedly connected with a second gear (14).

4. A screw-type lifting conveyor according to claim 3, characterized in that: a plurality of all meshing in first gear (10) outside is connected with rack (11), a plurality of through two first connecting plate (12) and two second connecting plate (13) fixed connection between rack (11), two inside bottom fixedly connected with gag lever post (15) of box (1), two gag lever post (15) top runs through two first connecting plate (12) respectively and with two first connecting plate (12) sliding connection, a plurality of rack (11) top all with movable plate (2) fixed connection.

5. A screw-type lifting conveyor according to claim 1, characterized in that: the utility model discloses a conveyer, including box (1), bottom plate (3), a plurality of lead screw (25) bottom all rotates with bottom plate (3) to be connected, a plurality of lead screw (25) top all rotates to be connected with limiting plate (26), a plurality of limiting plate (26) bottom all with bottom plate (3) fixed connection, a plurality of be equipped with lifter plate (28) between lead screw (25), a plurality of lead screw (25) top all runs through lifter plate (28) and passes through nut pair connection with lifter plate (28), lifter plate (28) top fixedly connected with first fixed plate (29) and second fixed plate (30), first fixed plate (29) and second fixed plate (30) top all with second conveyer (5) fixed connection, second conveyer (5) discharge gate sets up in first conveyer (4) feed inlet position.

6. A screw-type lifting conveyor according to claim 1, characterized in that: the transmission assembly comprises a second rotating rod (20), the second rotating rod (20) is arranged at the top of the box body (1), a third gear (19) is fixedly connected to the outer side of the second rotating rod (20), and the third gear (19) is in transmission connection with the second gear (14) through a first chain (18).

7. A screw-type lifting conveyor as claimed in claim 6, wherein: the utility model discloses a motor vehicle, including bottom plate (3) and second dwang (20), second dwang (20) outside rotation is connected with second backup pad (21), second backup pad (21) fixedly connected with bottom plate (3) top, first bevel gear (22) of second dwang (20) one end fixedly connected with, first bevel gear (22) outside meshing is connected with second bevel gear (23), second bevel gear (23) fixedly connected with one of them lead screw (25) outside.