CN216807978U

CN216807978U - Automatic elevator

Info

Publication number: CN216807978U
Application number: CN202123167363.9U
Authority: CN
Inventors: 曾明静; 孙祥国
Original assignee: Sichuan University of Science and Engineering
Current assignee: Sichuan University of Science and Engineering
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-06-24
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses an automatic elevator, which comprises an aluminum profile outer frame, wherein a bottom plate is fixedly arranged at the bottom of the aluminum profile outer frame, the top of the aluminum profile outer frame is fixedly provided with a top plate, one side of the aluminum profile outer frame is fixedly provided with a protection plate, the aluminum profile outer frame is fixedly provided with the motor mounting plate at one side far away from the protective plate, and the symmetrical two first supporting plates are fixedly arranged at one side close to the top plate and the bottom plate, so that the aluminum profile outer frame is simple in structure and convenient to operate, the lifting assembly can be driven by the power assembly to lift an article, the automation degree of the device is enhanced, the lifting efficiency is improved, manpower and material resources are saved, simultaneously, the overall structure is more stable and reliable through the opposite movement of the two balancing weights, the arranged sliding frame has the functions of buffering and protection, and the clamping probability generated in the lifting goods is further reduced.

Description

Automatic elevator

Technical Field

The utility model relates to the technical field of elevators, in particular to an automatic elevator.

Background

The existing production line needs to be provided with multiple mechanized devices for improving the automation degree so as to reduce the labor expenditure, and the elevator is one of the devices and achieves the conveying effect of goods by vertically conveying the goods. The automation degree of the existing elevator is not high, and meanwhile, the goods are clamped and offset easily when the heavier goods are lifted, so that the stability of the elevator is not strong.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an automatic elevator.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the automatic lifter comprises an aluminum profile outer frame, a bottom plate is fixedly mounted at the bottom of the aluminum profile outer frame, a top plate is fixedly mounted at the top of the aluminum profile outer frame, a protection plate is fixedly mounted at one side of the aluminum profile outer frame, a motor mounting plate is fixedly mounted at the side, far away from the protection plate, of the aluminum profile outer frame, two symmetrical first supporting plates are fixedly mounted at the side, near each other, of the top plate and the bottom plate, two symmetrical guide shafts are fixedly mounted at the side, near each other, of the top plate and the bottom plate, a sliding rail is arranged at one side of the first supporting plates, a sliding block is slidably connected to the outer wall of the sliding rail, a sliding frame is fixedly connected to the side, far away from the sliding rail, of the sliding rail, a product placing plate is fixedly mounted at one side of the sliding frame, a second supporting plate is fixedly mounted at the side, far away from the product placing plate, a second balancing weight is fixedly mounted at the top of the second supporting plate, the aluminum profile outer frame is internally provided with a power assembly for realizing automatic lifting, and the bottom of the top plate is fixedly provided with a lifting assembly for lifting.

Preferably, power component is including rotating the axis of rotation of connection in the outer frame of aluminium alloy, the top fixed mounting of motor mounting panel has the motor, the equal fixed mounting of the one end of axis of rotation and the output shaft of motor has synchronizing wheel, two the outer wall cover of synchronizing wheel is equipped with same hold-in range, and through setting up power group price, for the power that provides of lift, degree of automation has been promoted.

Preferably, the lifting assembly comprises two groove blocks fixedly installed at the bottom of the top plate, a second belt pulley is rotatably connected in the groove blocks through a connecting rod, two first belt pulleys are fixedly sleeved on the outer wall of the rotating shaft, the outer walls of the second belt pulley and the first belt pulley are sleeved with the same belt, a third support plate is fixedly installed on one side, close to each other, of the two sliding frames, two second triangular plates are fixedly installed at the top of the third support plate, one side, close to the motor, of each second triangular plate is fixedly connected with the belt, two sliding plates penetrate through the top end of the guide shaft in a sliding manner, two symmetrical linear bearings are fixedly installed on one side, close to each other, of the two sliding plates, the guide shaft is located in the linear bearings, a first balancing weight is fixedly installed on one side, close to each other, of the two sliding plates, and two first triangular plates are fixedly installed on the top of the sliding plate located below, one side fixed connection that third backup pad was kept away from to first set-square and belt can go up and down the goods through setting up lifting means.

Preferably, the top fixed mounting of bottom plate has two sets of symmetrical two tape seat bearings, and the one end rotation that the synchronizing wheel was kept away from to the axis of rotation runs through the tape seat bearing, and first belt pulley is located between two tape seat bearings, and the tape seat bearing has played the supporting role, further makes belt, first belt pulley and second belt pulley effectively move.

Preferably, two sets of symmetrical rectangular springs are fixedly mounted on the inner wall of one side, away from the sliding block, of the sliding frame, a shaft lever is fixedly connected to the other end of each rectangular spring, two symmetrical sliding grooves are formed in the two sides of the sliding frame, the two ends of the shaft lever are in sliding fit with the corresponding sliding grooves, a roller is rotatably sleeved on the outer wall of the shaft lever, and the roller is in rolling connection with the first supporting plate, so that the effects of protection and buffering can be effectively achieved.

Preferably, aluminium alloy outer frame adopts 4040' S aluminium alloy, roof, motor mounting panel and bottom plate adopt S45C material, the protection shield adopts the A3 panel beating, makes overall structure firm, reliable.

Preferably, the aluminum profile outer frame is fixedly mounted on one side close to the motor mounting plate and provided with the protective cover, and the synchronous wheels and the synchronous belts are located in the protective cover, so that the synchronous belts and the synchronous wheels are protected.

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

1. according to the utility model, the goods can be driven to lift through the motor, so that the automation degree is enhanced, the lifting efficiency is improved, and meanwhile, the manpower and material resources are saved;

2. in the utility model, the integral structure is firmer and more reliable when lifting heavy objects by the movement of the two balancing weights;

3. in the utility model, the structure on the sliding frame can play a role in buffering and protecting while promoting the lifting, thereby reducing the clamping probability of the sliding block caused by lifting goods and ensuring that the lifter is more reliable.

The lifting device is simple in structure and convenient and fast to operate, the lifting assembly can be driven by the power assembly to lift articles, the automation degree of the lifting device is enhanced, the lifting efficiency is improved, manpower and material resources are saved, the overall structure is more stable and reliable due to the opposite movement of the two balancing weights, the arranged sliding frame has the buffering and protecting functions, and the clamping probability generated in the lifting of the articles is further reduced.

Drawings

Fig. 1 is a three-dimensional view of a main structure of an automatic elevator according to the present invention;

fig. 2 is a three-dimensional view of an aluminum profile outer frame structure of the automatic lifting machine provided by the utility model;

fig. 3 is a three-dimensional view of the internal structure of the aluminum profile outer frame of the automatic elevator provided by the utility model;

fig. 4 is a three-dimensional view of the structure of the power assembly of the automatic lifting machine according to the present invention;

FIG. 5 is a three-dimensional view of the cross-sectional structure of the first support plate and the sliding frame of the automatic lifting machine according to the present invention;

fig. 6 is a three-dimensional view of a slide frame structure of the automatic elevator according to the present invention.

In the figure: 1. an aluminum profile outer frame; 2. a first support plate; 3. a guide shaft; 4. a first set square; 5. a sliding plate; 6. a linear bearing; 7. a first weight block; 8. a motor; 9. a motor mounting plate; 10. a protective cover; 11. a second counterweight block; 12. a second support plate; 13. a sliding frame; 14. a product placement board; 15. a belt; 16. a top plate; 17. a groove block; 18. a protection plate; 19. a third support plate; 20. a second set square; 21. a rotating shaft; 22. a synchronous belt; 23. A synchronizing wheel; 24. a first pulley; 25. a pedestal bearing; 26. a slide rail; 27. a slider; 28. A shaft lever; 29. a rectangular spring; 30. a roller; 31. a base plate; 32. a second pulley; 33. A chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-6, the automatic lifting machine comprises an aluminum profile outer frame 1, a bottom plate 31 is fixedly installed at the bottom of the aluminum profile outer frame 1, a top plate 16 is fixedly installed at the top of the aluminum profile outer frame 1, a protection plate 18 is fixedly installed at one side of the aluminum profile outer frame 1, a motor installation plate 9 is fixedly installed at one side of the aluminum profile outer frame 1 away from the protection plate 18, two symmetrical first support plates 2 are fixedly installed at one sides of the top plate 16 and the bottom plate 31 close to each other, two symmetrical guide shafts 3 are fixedly installed at one sides of the top plate 16 and the bottom plate 31 close to each other, a slide rail 26 is arranged at one side of the first support plate 2, a slide block 27 is slidably connected to the outer wall of the slide rail 26, a slide frame 13 is fixedly connected to one side of the slide block 27 away from the slide rail 26, a product placing plate 14 is fixedly installed at one side of the slide frame 13 away from the product placing plate 14, and a second support plate 12 is fixedly installed at one side of the slide frame 13 away from the product placing plate 14, the top of second backup pad 12 is fixed with second balancing weight 11, is equipped with the power component who realizes automatic rising in the aluminium alloy outer frame 1, and the bottom fixed mounting of roof 16 has the promotion subassembly that is used for going up and down.

Example two

The embodiment is improved on the basis of the first embodiment: the power assembly comprises a rotating shaft 21 which is rotatably connected in the aluminum profile outer frame 1, a motor 8 is fixedly installed at the top of a motor installation plate 9, synchronizing wheels 23 are fixedly installed at one end of the rotating shaft 21 and output shafts of the motor 8, the outer wall sleeves of the two synchronizing wheels 23 are provided with the same synchronous belt 22, power is provided for the elevator by setting power assembly price, the automation degree is improved, the lifting assembly comprises two groove blocks 17 fixedly installed at the bottom of a top plate 16, second belt pulleys 32 are rotatably connected in the groove blocks 17 through connecting rods, two first belt pulleys 24 are fixedly sleeved on the outer wall of the rotating shaft 21, the same belt 15 is sleeved on the outer wall sleeves of the second belt pulleys 32 and the first belt pulleys 24, a third support plate 19 is fixedly installed at one side, close to each other, of the two sliding frames 13, two second triangular plates 20 are fixedly installed at the top of the third support plate 19, one side, close to the motor 8, is fixedly connected with the belt 15, two sliding plates 5 penetrate through the top end of the guide shaft 3 in a sliding manner, two symmetrical linear bearings 6 are fixedly mounted on the mutually close sides of the two sliding plates 5, the guide shaft 3 is positioned in the linear bearings 6, a first balancing weight 7 is fixedly mounted on the mutually close side of the two sliding plates 5, two first triangular plates 4 are fixedly mounted on the tops of the sliding plates 5 positioned below, the first triangular plates 4 are fixedly connected with one side, far away from the third supporting plate 19, of the belt 15, goods can be lifted through the arrangement of a lifting assembly, two groups of symmetrical belt seat bearings 25 are fixedly mounted on the top of the bottom plate 31, one end, far away from the synchronous wheel 23, of the rotating shaft 21 rotatably penetrates through the belt seat bearings 25, the first belt pulley 24 is positioned between the two belt seat bearings 25, the belt seat bearings 25 play a supporting role, and further effectively operate the belt 15, the first belt pulley 24 and the second belt pulley 32, slide frame 13 keeps away from one side inner wall fixed mounting of slider 27 has two sets of symmetrical two rectangle springs 29, the other end fixedly connected with axostylus axostyle 28 of two rectangle springs 29, the both sides of slide frame 13 all are equipped with two symmetrical spout 33, the both ends of axostylus axostyle 28 respectively with the spout 33 sliding fit of corresponding symbol, the outer wall of axostylus axostyle 28 rotates the cover and is equipped with gyro wheel 30, and gyro wheel 30 and first backup pad 2 roll connection, can effectively play the effect of protection and buffering, aluminium alloy outer frame 1 adopts 4040' S aluminium alloy, roof 16, motor mounting panel 9 and bottom plate 31 adopt S45C material, protection shield 18 adopts the A3 panel beating, make overall structure firm, reliable.

EXAMPLE III

The embodiment is improved on the basis of the first embodiment: the aluminum profile outer frame 1 is fixedly provided with a protective cover 10 at one side close to the motor mounting plate 9, and the synchronous wheel 23 and the synchronous belt 22 are positioned in the protective cover 10, so that the synchronous belt 22 and the synchronous wheel 23 are protected.

The working principle is as follows: when lifting the article, placing the article on the product placing board 14, starting the motor 8, driving the synchronous pulley 23 fixedly connected with the motor 8 to rotate by the operation of the motor 8, further driving the rotating shaft 21 to rotate by the synchronous belt 22 and the synchronous pulley 23, driving the first belt pulley 24 to rotate by the rotation of the rotating shaft 21, and driving the second belt pulley 32 to rotate by the transmission of the belt 15, at this time, driving the third supporting board 19 to move upwards by the second triangular board 20 together with the belt 15, and driving the product placing board 14 and the second supporting board 12 to move upwards, further driving the second counterweight block 11 to move upwards, sliding the sliding frame 13 upwards along the guide of the sliding rail 26 by the sliding block 27, lifting the article by the movement of the product placing board 14, and simultaneously moving the sliding plate 5 fixedly connected with the other side of the belt 15 by the first triangular board 4 downwards along the guide of the guide shaft 3, further make first balancing weight 7 move down, the relative motion of first balancing weight 7 and second balancing weight 11 makes overall structure's focus not squint, and overall structure is more firm, reliable when further making the goods of big weight lift.

However, the working principle and wiring method of the motor 8, as well known to those skilled in the art, are conventional in the art and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Automatic elevator, including outer frame of aluminium alloy (1), its characterized in that, the bottom fixed mounting of outer frame of aluminium alloy (1) has bottom plate (31), the top fixed mounting of outer frame of aluminium alloy (1) has roof (16), one side fixed mounting of outer frame of aluminium alloy (1) has protection shield (18), one side fixed mounting that protection shield (18) were kept away from to outer frame of aluminium alloy (1) has motor mounting panel (9), one side fixed mounting that roof (16) and bottom plate (31) are close to each other has two symmetrical first backup pads (2), one side fixed mounting that roof (16) and bottom plate (31) are close to each other has two symmetrical guiding axles (3), one side of first backup pad (2) is equipped with slide rail (26), the outer wall sliding connection of slide rail (26) has slider (27), slide rail (26) is kept away from in slider (27) one side fixedly connected with sliding frame (13), one side fixed mounting of sliding frame (13) has the product to place board (14), one side fixed mounting that sliding frame (13) kept away from the product and placed board (14) has second backup pad (12), the top fixed mounting of second backup pad (12) has second balancing weight (11), be equipped with the power component who realizes the automatic rising in the outer frame of aluminium alloy (1), the bottom fixed mounting of roof (16) has the promotion subassembly that is used for going up and down.

2. The automatic lifting machine according to claim 1, characterized in that the power assembly comprises a rotating shaft (21) rotatably connected in an aluminum profile outer frame (1), a motor (8) is fixedly mounted at the top of the motor mounting plate (9), synchronizing wheels (23) are fixedly mounted at one end of the rotating shaft (21) and at the output shaft of the motor (8), and the outer wall sleeves of the two synchronizing wheels (23) are provided with the same synchronizing belt (22).

3. The automatic lifting machine according to claim 1, wherein the lifting assembly comprises two groove blocks (17) fixedly installed at the bottom of the top plate (16), a second belt pulley (32) is rotatably connected in the groove blocks (17) through a connecting rod, two first belt pulleys (24) are fixedly sleeved on the outer wall of the rotating shaft (21), the same belt (15) is sleeved on the outer wall of the second belt pulley (32) and the outer wall of the first belt pulley (24), a third supporting plate (19) is fixedly installed at one side, close to each other, of the two sliding frames (13), two second triangular plates (20) are fixedly installed at the top of the third supporting plate (19), one side, close to the motor (8), of the second triangular plates (20) is fixedly connected with the belt (15), two sliding plates (5) are slidably penetrated through the top end of the guide shaft (3), and two symmetrical linear bearings (6) are fixedly installed at one side, close to each other, of the two sliding plates (5) ) And the guide shaft (3) is positioned in the linear bearing (6), a first balancing weight (7) is fixedly mounted on one side, close to each other, of the sliding plates (5), two first triangular plates (4) are fixedly mounted at the tops of the sliding plates (5) positioned below, and the first triangular plates (4) are fixedly connected with one side, far away from the third supporting plate (19), of the belt (15).

4. The automatic lifting machine according to claim 1, characterized in that two sets of two symmetrical belt bearings (25) are fixedly mounted on the top of the bottom plate (31), and one end of the rotating shaft (21) far away from the synchronizing wheel (23) rotates to penetrate through the belt bearings (25), and the first belt pulley (24) is located between the two belt bearings (25).

5. The automatic lifting machine according to claim 1, characterized in that two sets of symmetrical two rectangular springs (29) are fixedly mounted on an inner wall of one side of the sliding frame (13) far away from the sliding block (27), the other ends of the two rectangular springs (29) are fixedly connected with a shaft lever (28), two symmetrical sliding grooves (33) are respectively formed in two sides of the sliding frame (13), two ends of the shaft lever (28) are respectively in sliding fit with the corresponding sliding grooves (33), a roller (30) is rotatably sleeved on the outer wall of the shaft lever (28), and the roller (30) is in rolling connection with the first supporting plate (2).

6. The automatic lifting machine according to claim 1, characterized in that the aluminum profile outer frame (1) is 4040 aluminum profile, the top plate (16), the motor mounting plate (9) and the bottom plate (31) are made of S45C material, and the protective plate (18) is made of A3 sheet metal.

7. The automatic lifting machine according to claim 1, characterized in that a protective cover (10) is fixedly mounted on one side of the aluminum profile outer frame (1) close to the motor mounting plate (9), and the synchronizing wheel (23) and the synchronizing belt (22) are positioned in the protective cover (10).