CN215709326U

CN215709326U - Chain conveyor capable of preventing deviation from track

Info

Publication number: CN215709326U
Application number: CN202121918753.2U
Authority: CN
Inventors: 高杰; 方中辉; 王钊
Original assignee: Jiangsu Aonaisi Automation Equipment Co ltd
Current assignee: Jiangsu Aonaisi Automation Equipment Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-02-01
Anticipated expiration: 2031-08-17

Abstract

The utility model relates to a chain conveyor for preventing a track from deviating, which relates to the technical field of conveying equipment.A driven gear is fixedly sleeved at the front end and the rear end of a driven shaft, a driving gear is fixedly sleeved at the front end and the rear end of a driving shaft, the driven gear and the driving gear on the same side are connected through chain transmission, a support frame is arranged at the upper side of a support seat, a placing frame is arranged above the support frame, limiting plates are arranged at the inner sides of two chains, the lower sides of the limiting plates are fixedly arranged on the inner wall of the lower side of the support seat, fixing seats are fixedly arranged at the outer sides of the limiting plates and on the inner walls of the front side and the rear side of the support seat, connecting springs are fixedly arranged in the fixing seats, and moving rods are fixedly arranged at the other ends of the connecting springs; the stability of chain operation has been improved in the time, has strengthened the stability of transport board for the transport board is difficult to skew track, and the article of transportation are difficult to the landing, and the practicality is stronger.

Description

Chain conveyor capable of preventing deviation from track

Technical Field

The utility model relates to the technical field of conveying equipment, in particular to a chain conveyor capable of preventing deviation from a track.

Background

In the commodity circulation transportation, chain conveyor often needs to be used, at chain conveyor operation in-process, the condition that needs the material to stop temporarily can appear, restart conveyer this moment just can resume the normal transportation of material, because the condition that needs the material to stop temporarily takes place often, inevitable frequent start leads to the transport plate on the conveyer to deviate from the track easily, finally leads to article to drop, consequently urgently needs a chain conveyor who prevents to deviate from the track.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and shortcomings of the prior art, and provides the chain conveyor which is reasonable in design and convenient to use and prevents the chain conveyor from deviating from the track, so that the stability of the chain in operation is improved, the stability of the conveying plate is enhanced, the conveying plate is not easy to deviate from the track, conveyed articles are not easy to slip, and the practicability is higher.

In order to achieve the purpose, the utility model adopts the following technical scheme: the supporting seat is in a U-shaped structure, the driven shaft and the driving shaft are respectively arranged on the left side and the right side inside the supporting seat, the front end and the rear end of the driven shaft and the driving shaft are respectively connected with the inner walls of the front side and the rear side of the supporting seat in a rotating mode, the rear end of the driving shaft penetrates through the rear side wall of the supporting seat and then is fixedly connected with an output shaft of the driving motor, and the driving motor is fixedly arranged on the outer wall of the rear side of the supporting seat through a motor support; the device also comprises a fixed column, a driven gear, a driving gear, a chain, a support frame, a placing frame, a limiting plate, a moving rod, a fixed seat, a limiting block and a connecting spring; driven gears are sleeved and fixed at the front end and the rear end of the driven shaft, driving gears are sleeved and fixed at the front end and the rear end of the driving shaft, the driven gear and the driving gear on the same side are in transmission connection through a chain, and four corners of the bottom of the supporting seat are fixedly provided with fixing columns;

the upper side of the supporting seat is provided with a supporting frame which is arranged in an inverted U-shaped structure, vertical plates at two sides of the supporting frame are respectively clamped on the outer side edges of chains at the front side and the rear side, a plurality of limiting springs are fixedly arranged on the inner walls at the front side and the rear side of the supporting seat at equal intervals, a fixed plate is arranged at the outer side of each chain, the other ends of the limiting springs are respectively fixedly arranged on the fixed plates, the fixed plates are arranged in a manner of being abutted against the front side and the rear side of the supporting frame, a placing frame is arranged above the supporting frame, limiting plates are arranged at the inner sides of the two chains, the lower sides of the limiting plates are fixedly arranged on the inner walls at the lower sides of the supporting seat, fixed seats are fixedly arranged on the outer sides of the limiting plates and the inner walls at the front side and the rear side of the supporting seat, connecting springs are fixedly arranged in the fixed seats, moving rods are fixedly arranged at the other ends of the connecting springs, and after the other ends of the moving rods pass through openings on one side walls of the fixed seats, the upper side and the lower side of one end of the moving rod positioned in the fixed seat are both fixedly provided with a limiting block, and the other side of the limiting block is abutted against the inner wall of the fixed seat; the driving motor is connected with an external power supply.

Preferably, the top surface of the support frame is fixedly provided with a non-slip mat, and the placing frame is arranged on the upper side of the non-slip mat.

Preferably, the fixed slot has all been seted up to the upside of limiting plate, through the wheel seat front and back symmetry have connect soon on the bottom surface of support frame and have removed the wheel, remove the wheel and slide the inside that sets up at the fixed slot respectively.

Preferably, the inner wall of the lower side of the supporting seat is provided with electric telescopic rods symmetrically and fixedly in the front and back direction, the output ends of the electric telescopic rods are respectively and fixedly arranged on the front side and the back side of the bottom surface of the mounting plate, the electric telescopic rods are connected with an external power supply, and the top surface of the mounting plate is provided with ejection blocks symmetrically and fixedly in the front and back direction.

Compared with the prior art, the utility model has the beneficial effects that: the chain conveyor capable of preventing the chain conveyor from deviating from the track has the advantages that the stability of the chain in operation is improved, the stability of the conveying plate is enhanced, the conveying plate is not prone to deviating from the track, conveyed articles are not prone to slipping, the practicability is higher, the chain conveyor capable of preventing the chain conveyor from deviating from the track has the advantages of being reasonable in arrangement, low in manufacturing cost and the like.

Description of the drawings:

fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a sectional view taken along line a-a in fig. 1.

Fig. 4 is a sectional view taken along line B-B in fig. 2.

Fig. 5 is a schematic structural view of the moving rod and the fixed base in the present invention.

Description of reference numerals:

the device comprises a supporting seat 1, a fixed column 2, a driven shaft 3, a driving shaft 4, a driven gear 5, a driving gear 6, a chain 7, a supporting frame 8, a non-slip mat 9, a placing frame 10, a limiting plate 11, a moving wheel 12, a moving rod 13, a fixed seat 14, a limiting block 15, a connecting spring 16, an electric telescopic rod 17, an installing plate 18, an ejecting block 19, a limiting spring 20, a driving motor 21, a fixed groove 22 and a fixed plate 23.

The specific implementation mode is as follows:

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: the device comprises a supporting seat 1, a driven shaft 3, a driving shaft 4 and a driving motor 21, wherein the supporting seat 1 is in a U-shaped structure, the driven shaft 3 and the driving shaft 4 are respectively arranged on the left side and the right side inside the supporting seat 1, the front end and the rear end of the driven shaft 3 and the front end and the rear end of the driving shaft 4 are respectively connected with the inner walls of the front side and the rear side of the supporting seat 1 in a screwing manner, the rear end of the driving shaft 4 penetrates through the rear side wall of the supporting seat 1 and then is fixedly connected with an output shaft of the driving motor 21, and the driving motor 21 is fixed on the outer wall of the rear side of the supporting seat 1 through a motor support; the device also comprises a fixed column 2, a driven gear 5, a driving gear 6, a chain 7, a support frame 8, a placing frame 10, a limiting plate 11, a moving rod 13, a fixed seat 14, a limiting block 15 and a connecting spring 16; driven gears 5 are fixedly sleeved at the front end and the rear end of the driven shaft 3, driving gears 6 are fixedly sleeved at the front end and the rear end of the driving shaft 4, the driven gears 5 and the driving gears 6 on the same side are in transmission connection through chains 7, and four corners of the bottom of the supporting seat 1 are fixedly riveted with fixing columns 2;

the upper side of the supporting seat 1 is provided with a supporting frame 8, the supporting frame 8 is arranged in an inverted U-shaped structure, risers on two sides of the supporting frame 8 are respectively clamped on the outer side edges of chains 7 on the front side and the rear side, a plurality of limiting springs 20 are riveted and fixed on the inner walls on the front side and the rear side of the supporting seat 1 at equal intervals, a fixing plate 23 is arranged on the outer side of each chain 7, the other ends of the limiting springs 20 are respectively fixed on the fixing plate 23, the fixing plate 23 is abutted against the front side and the rear side of the supporting frame 8, a non-slip mat 9 is fixed on the top surface of the supporting seat 8 through glue, a placing frame 10 is arranged on the upper side of the non-slip mat 9, limiting plates 11 are arranged on the inner sides of the two chains 7, fixing grooves 22 are respectively arranged on the upper sides of the limiting plates 11, moving wheels 12 are rotatably connected on the bottom surface of the supporting seat through the front and rear symmetry of the wheel seat, the moving wheels 12 are respectively arranged inside the fixing grooves 22 in a sliding manner, the lower sides of the limiting plates 11 are riveted and fixed on the inner walls of the lower side of the supporting seat 1, fixing seats 14 are riveted and fixed on the outer side of the limiting plate 11 and the inner walls of the front side and the rear side of the supporting seat 1, connecting springs 16 are riveted and fixed inside the fixing seats 14, moving rods 13 are riveted and fixed at the other ends of the connecting springs 16, the other ends of the moving rods 13 are respectively abutted against the front side and the rear side of the chain 7 after passing through openings in the side walls of the fixing seats 14, limiting blocks 15 are riveted and fixed on the upper side and the lower side of one end, located inside the fixing seats 14, of the moving rods 13, and the other sides of the limiting blocks 15 are abutted against the inner walls of the fixing seats 14;

there are electric telescopic handle 17 around the symmetry on the downside inner wall of supporting seat 1, electric telescopic handle 17's output riveting respectively fixes both sides around the bottom surface of mounting panel 18, there is ejection piece 19 around the symmetry on the top surface of mounting panel 18, electric telescopic handle 17 and driving motor 21 all be connected with external power source.

The working principle of the specific embodiment is as follows: putting an article into the placing frame 10, opening the driving motor 21, driving the driving gear 6 on the driving shaft 4 to rotate by the driving motor 21, driving the chain 7 to rotate by the driving gear 6, thereby driving the driven gear 5 to rotate, conveying the support frame 8 to the right by the chain 7, driving the placing frame 10 to move to the right by the support frame 8, in the conveying process, the limiting spring 20 can help the support frame 8 to stably move, the chain 7 pushes the moving rod 13 while the chain 7 rotates, and the moving rod 13 extrudes the connecting spring 16, thereby playing a role of buffering when the chain 7 deviates due to movement, and keeping the stability of the chain 7 when the conveyor is repeatedly started;

after the conveying is finished, the worker utilizes the electric push rod 17 to upwards push the mounting plate 18, the mounting plate 18 drives the ejection block 19 to upwards move to jack the support frame 8, the worker can conveniently take out the support frame 8 and place the support frame 8 on the left side of the conveyor again to start the next conveying.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the moving rod 13 and the connecting spring 16 are utilized to improve the running stability of the chain 7;

2. the support frame 8 and the limiting spring 20 are arranged, so that the stability of the support frame 8 is enhanced, and articles are not easy to deviate from the track;

3. the moving wheel 12 is provided, and the moving wheel 12 slides in the fixing groove 22 while the supporting frame 8 moves, so that the supporting frame 8 is kept stable.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A chain conveyor capable of preventing deviation from a track comprises a supporting seat (1), a driven shaft (3), a driving shaft (4) and a driving motor (21), wherein the supporting seat (1) is arranged in a U-shaped structure, the driven shaft (3) and the driving shaft (4) are respectively arranged on the left side and the right side of the inside of the supporting seat (1), the front end and the rear end of each of the driven shaft (3) and the driving shaft (4) are respectively screwed with the inner walls of the front side and the rear side of the supporting seat (1), the rear end of the driving shaft (4) penetrates through the rear side wall of the supporting seat (1) and is fixedly connected with an output shaft of the driving motor (21), and the driving motor (21) is fixedly arranged on the outer wall of the rear side of the supporting seat (1) through a motor support; the method is characterized in that: the device also comprises a fixed column (2), a driven gear (5), a driving gear (6), a chain (7), a support frame (8), a placing frame (10), a limiting plate (11), a moving rod (13), a fixed seat (14), a limiting block (15) and a connecting spring (16); driven gears (5) are sleeved and fixed at the front end and the rear end of the driven shaft (3), driving gears (6) are sleeved and fixed at the front end and the rear end of the driving shaft (4), the driven gears (5) and the driving gears (6) on the same side are in transmission connection through chains (7), and four corners of the bottom of the supporting seat (1) are fixedly provided with fixing columns (2);

the upper side of the supporting seat (1) is provided with a supporting frame (8), the supporting frame (8) is arranged in an inverted U-shaped structure, vertical plates on two sides of the supporting frame (8) are respectively clamped on outer side edges of chains (7) on the front side and the rear side, a plurality of limiting springs (20) are fixedly arranged on inner walls on the front side and the rear side of the supporting seat (1) at equal intervals, fixing plates (23) are arranged on the outer sides of the chains (7), the other ends of the limiting springs (20) are respectively fixedly arranged on the fixing plates (23), the fixing plates (23) are arranged in a manner of being abutted against the front side and the rear side of the supporting frame (8), a placing frame (10) is arranged above the supporting frame (8), limiting plates (11) are respectively arranged on the inner sides of the two chains (7), the lower sides of the limiting plates (11) are respectively fixedly arranged on the inner walls on the lower sides of the supporting seat (1), fixing seats (14) are respectively fixedly arranged on the outer sides of the limiting plates (11) and the inner walls on the front side and the rear side of the supporting seat (1), connecting springs (16) are fixedly arranged inside the fixed seat (14), moving rods (13) are fixedly arranged at the other ends of the connecting springs (16), the other ends of the moving rods (13) penetrate through openings in one side wall of the fixed seat (14) and are respectively abutted against the front side and the rear side of the chain (7), limit blocks (15) are fixedly arranged on the upper side and the lower side of one end, located inside the fixed seat (14), of each moving rod (13), and the other sides of the limit blocks (15) are abutted against the inner wall of the fixed seat (14); the driving motor (21) is connected with an external power supply.

2. A deviation-preventing chain conveyor as claimed in claim 1, wherein: the top surface of the supporting frame (8) is fixedly provided with an anti-skid pad (9), and the placing frame (10) is arranged on the upper side of the anti-skid pad (9).

3. A deviation-preventing chain conveyor as claimed in claim 1, wherein: fixed slot (22) have all been seted up to the upside of limiting plate (11), have connect soon through wheel seat front and back symmetry on the bottom surface of support frame (8) and have removed wheel (12), remove wheel (12) and slide the setting respectively in the inside of fixed slot (22).

4. A deviation-preventing chain conveyor as claimed in claim 1, wherein: the supporting seat is characterized in that electric telescopic rods (17) are symmetrically and fixedly arranged on the inner wall of the lower side of the supporting seat (1) in a front-back symmetrical mode, the output ends of the electric telescopic rods (17) are fixedly arranged on the front side and the rear side of the bottom surface of the mounting plate (18) respectively, the electric telescopic rods (17) are connected with an external power supply, and ejection blocks (19) are symmetrically and fixedly arranged on the top surface of the mounting plate (18) in the front-back symmetrical mode.