Belt conveyor capable of being automatically cleaned

Abstract

The utility model discloses a belt conveyor capable of automatically cleaning, which belongs to the technical field of belt conveyors and comprises a first side plate, a second side plate, a first rotating shaft and a second rotating shaft connected between the first side plate and the second side plate, a first conveying roller fixed on the side surface of the first rotating shaft, and a second conveying roller fixed on the side surface of the second rotating shaft. A supporting plate is fixed to the top end of the second side plate, a first notch is formed in the side face of the supporting plate, a second motor is installed at one end of the supporting plate, a bearing is arranged in the first notch, a groove is formed in the side wall of the first notch, one side wall of the groove is connected with a first screw rod, and a round notch is formed in the other side wall of the groove; a rotating rod is connected to the bearing, a limiting block is fixed to the bottom end of the rotating rod, a first gear is fixed to the side face of the rotating rod, a cleaning mechanism is arranged at the top end of the rotating rod, and a second gear is connected to the side face of the supporting plate through a third motor. The belt conveyor can be automatically cleaned, does not occupy too much manpower, and is convenient for enterprises to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to a belt conveyor technical field, in particular to a belt conveyor of automatic cleaning. BACKGROUND

[0002] The belt conveyor is widely used in home appliance, electronics, electric appliance, machinery, tobacco, injection molding, post and telecommunication, printing, food and other industries, and is used for assembling, detecting, debugging, packaging and transporting objects. The belt conveyor has strong conveying capacity, long conveying distance, simple structure and easy maintenance, and can be conveniently programmed and automatically operated. The belt conveyor uses continuous or intermittent movement of the conveying belt to convey objects below 100kg or powdery and granular objects, and has high speed, stable operation and low noise, and can convey objects up and down slopes.

[0003] At present, when the belt conveyor conveys materials, many chippings and residues of the materials will fall on the surface of the belt, and the existing belt conveyor is cleaned manually, which occupies a large amount of manpower and has low automation degree. Therefore, it is urgent to design a belt conveyor that can be automatically cleaned to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a belt conveyor that can be automatically cleaned to solve the problem that the existing belt conveyor is cleaned manually, which occupies a large amount of manpower and has low automation degree.

[0005] To solve the above technical problems, the utility model provides a belt conveyor that can be automatically cleaned, which comprises a first side plate and a second side plate, a first rotating shaft and a second rotating shaft are movably connected between the first side plate and the second side plate, a first conveying roller is fixed on the side of the first rotating shaft, a second conveying roller is fixed on the side of the second rotating shaft, the first conveying roller and the second conveying roller are connected through a conveying belt, a first motor is further installed on the side of the first side plate, and the output end of the first motor is connected with one end of the first rotating shaft.

[0006] A supporting plate is fixed on the top end of the second side plate, a first notch is formed in the side of the supporting plate, a second motor is installed at one end of the first notch, a bearing is arranged in the first notch, and a recess is formed in the side wall of the bearing, a first screw rod is movably connected with one side wall of the recess, a circular notch is formed in the other side wall, a connecting rod movably connected with the circular notch is fixed on the other end of the first screw rod, the other end of the connecting rod is connected with the output end of the second motor, a rotating rod is connected with the bearing, and a limiting block is fixed on the bottom end of the rotating rod, the limiting block is further threadedly connected with the first screw rod, a first gear is fixed on the side of the rotating rod, and a cleaning mechanism is arranged on the top end of the first gear.

[0007] A third motor is fixed on the side of the supporting plate through a connecting seat, and the output end of the third motor is connected with a second gear engaged with the first gear.

[0008] Optionally, the cleaning mechanism comprises a bearing plate, a second notch is formed at the top end of the bearing plate, a connecting block is fixed on the side surface of the bearing plate, and a brush plate is arranged at the bottom end of the bearing plate; a fourth motor is arranged in the second notch, a second screw rod is connected to the output end of the fourth motor, the connecting block is fixed on the top end of the rotating rod, a plurality of bristles are fixed on the bottom end of the brush plate, a driving rod is fixed on the top end of the brush plate, a threaded groove is formed at the top end of the driving rod, and the bottom end of the second screw rod is located in the threaded groove and is screwed with the threaded groove.

[0009] Optionally, the brush plate and the bearing plate are connected through two telescopic rods.

[0010] Optionally, the limiting block is matched with the groove.

[0011] Optionally, a plurality of supports are fixed on the bottom end of the first side plate and the second side plate.

[0012] Optionally, the material of the bristles is steel wire.

[0013] In the belt conveyor capable of automatic cleaning, the first side plate and the second side plate are movably connected with a first rotating shaft and a second rotating shaft, a first conveying roller is fixed on the side surface of the first rotating shaft, a second conveying roller is fixed on the side surface of the second rotating shaft, the first conveying roller and the second conveying roller are connected through a conveying belt, a first motor is further arranged on the side surface of the first side plate, the output end of the first motor is connected with one end of the first rotating shaft, a supporting plate is fixed on the top end of the second side plate, a first notch is formed on the side surface of the supporting plate, a second motor is arranged at one end of the first notch, a bearing is arranged in the first notch, and a groove is formed on the side wall of the bearing, a first screw rod is movably connected with one side wall of the groove, a circular notch is formed on the other side wall of the groove, a connecting rod movably connected with the circular notch is fixed on the other end of the first screw rod, the other end of the connecting rod is connected with the output end of the second motor, a rotating rod is connected with the bearing, and a limiting block is fixed on the bottom end of the rotating rod; the limiting block is further screwed with the first screw rod, a first gear is fixed on the side surface of the rotating rod, a cleaning mechanism is arranged at the top end of the first gear, a third motor is fixed on the side surface of the supporting plate through a connecting seat, and the output end of the third motor is connected with a second gear engaged with the first gear. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a structural schematic view of the belt conveyor capable of automatic cleaning provided by the utility model;

[0015] Figure 2 is a top view of the belt conveyor capable of automatic cleaning provided by the utility model;

[0016] Figure 3 is Figure 2 A-A sectional view in FIG. 4;

[0017] Figure 4 is Figure 2 B-B section view in the middle;

[0018] Figure 5 is Figure 3 enlarged view of C.

[0019] In the figure: 1, the first side plate; 2, the second side plate; 3, the first rotating shaft; 4, the second rotating shaft; 5, the first conveying roller; 6, the second conveying roller; 7, the conveying belt; 8, the first motor; 9, the support; 10, the support plate; 11, the first notch; 12, the groove; 13, the bearing; 14, the round notch; 15, the second motor; 16, the connecting rod; 17, the first screw rod; 18, the limiting block; 19, the rotating rod; 20, the first gear; 21, the connecting block; 22, the bearing plate; 23, the second notch; 24, the brush plate; 25, the fourth motor; 26, the second screw rod; 27, the driving rod; 28, the threaded groove; 29, the brush; 30, the telescopic rod; 31, the connecting seat; 32, the third motor; 33, the second gear. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0021] It should be noted that when a component is referred to as being "fixed" to another component, it can be directly on the other component or there can be intervening components. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or there can be intervening components. When a component is referred to as being "disposed" on another component, it can be directly on the other component or there can be intervening components. The terms "vertical", "horizontal", "left", "right" and similar terms as used herein are for purposes of description only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0023] The present application provides a belt conveyor capable of automatic cleaning, which has the structure asFigures 1-5 As shown, it comprises a first side plate 1 and a second side plate 2, a first rotating shaft 3 and a second rotating shaft 4 are movably connected between the first side plate 1 and the second side plate 2, a first conveying roller 5 is fixed on the side of the first rotating shaft 3, a second conveying roller 6 is fixed on the side of the second rotating shaft 4, the first conveying roller 5 and the second conveying roller 6 are connected through a conveying belt 7, a first motor 8 is also installed on the side of the first side plate 1, and an output end of the first motor 8 is connected with one end of the first rotating shaft 3; a support plate 10 is fixed on the top end of the second side plate 2, a first notch 11 is formed on the side of the support plate 10, a second motor 15 is installed on one end of the support plate 10, a bearing 13 is arranged in the first notch 11, a recess 12 is formed on the side wall of the bearing 13, a first screw rod 17 is movably connected with one side wall of the recess 12, a circular notch 14 is formed on the other side wall of the recess 12, a connecting rod 16 movably connected with the circular notch 14 is fixed on the other end of the first screw rod 17, and the other end of the connecting rod 16 is connected with the output end of the second motor 15; a rotating rod 19 is connected with the bearing 13, and a limiting block 18 is fixed on the bottom end of the rotating rod 19, the limiting block 18 is also threadedly connected with the first screw rod 17, a first gear 20 is fixed on the side of the rotating rod 19, and a cleaning mechanism is arranged on the top end of the first gear 20; a third motor 32 is fixed on the side of the support plate 10 through a connecting seat 31, and an output end of the third motor 32 is connected with a second gear 33 meshing with the first gear 20, the output end of the third motor 32 drives the second gear 33 to mesh with the first gear 20 to drive the rotating rod 19 to rotate the cleaning mechanism to the conveying belt 7, and finally the output end of the second motor 15 drives the first screw rod 17 to rotate to drive the limiting block 18 to horizontally move the cleaning mechanism to clean. The belt conveyor can be automatically cleaned, which does not occupy too much manpower and is convenient for enterprises to use.

[0024] Specifically, the cleaning mechanism comprises a bearing plate 22, a second notch 23 is formed on the top end of the bearing plate 22, a connecting block 21 is fixed on the side of the bearing plate 22, a brush plate 24 is arranged on the bottom end of the bearing plate 22, a fourth motor 25 is installed in the second notch 23, an output end of the fourth motor 25 is connected with a second screw rod 26, the connecting block 21 is fixed on the top end of the rotating rod 19, a plurality of bristles 29 are fixed on the bottom end of the brush plate 24, a driving rod 27 is fixed on the top end of the brush plate 24, a threaded groove 28 is formed on the top end of the driving rod 27, the bottom end of the second screw rod 26 is located in the threaded groove 28 and is threadedly connected with the threaded groove 28, and the output end of the fourth motor 25 drives the second screw rod 26 to rotate to drive the driving rod 27 to move the brush plate 24 downward to contact the conveying belt 7, thereby facilitating subsequent cleaning.

[0025] Further, the brush plate 24 and the bearing plate 22 are connected through two telescopic rods 30, so that the brush plate 24 always moves horizontally up and down and does not rotate.

[0026] Further, the limiting block 18 is matched with the recess 12.

[0027] Further, a plurality of supports 9 are fixed on the bottom ends of the first side plate 1 and the second side plate 2 to support.

[0028] Further, the material of the bristles 29 is steel wire.

[0029] The working principle of the utility model is as follows: firstly, the third motor 32 is started, the output end of the third motor 32 drives the second gear 33 and the first gear 20 to mesh transmission, so that the rotating rod 19 drives the brush plate 24 to rotate to the conveying belt 7, then the fourth motor 25 is started, the output end of the fourth motor 25 drives the second screw rod 26 to rotate, so that the driving rod 27 drives the brush plate 24 to move downwards and contact with the conveying belt 7, finally, the second motor 15 is started, the output end of the second motor 15 drives the first screw rod 17 to rotate, so that the limiting block 18 drives the brush plate 24 to move horizontally to clean.

[0030] The above description is only the description of the preferred embodiment of the utility model, and does not limit the scope of the utility model, any change and modification of the ordinary skilled in the art according to the above disclosure are within the protection scope of the claims.

Claims

1. A self-cleaning belt conveyor comprising a first side plate (1) and a second side plate (2), characterized in that, The first side plate (1) and the second side plate (2) are movably connected with a first rotating shaft (3) and a second rotating shaft (4), the first rotating shaft (3) is fixed with a first conveying roller (5) on one side, the second rotating shaft (4) is fixed with a second conveying roller (6) on one side, the first conveying roller (5) and the second conveying roller (6) are connected through a conveying belt (7), and the first side plate (1) is also provided with a first motor (8) on one side, and an output end of the first motor (8) is connected with one end of the first rotating shaft (3); The second side plate (2) is fixed with a supporting plate (10) at the top end, the supporting plate (10) is provided with a first notch (11) on one side, and a second motor (15) is arranged at one end of the supporting plate (10), the first notch (11) is provided with a bearing (13), and a recess (12) is formed in the side wall of the first notch (11), a first screw rod (17) is movably connected with one side wall of the recess (12), a circular notch (14) is formed in the other side wall, the other end of the first screw rod (17) is fixed with a connecting rod (16) movably connected with the circular notch (14), and the other end of the connecting rod (16) is connected with the output end of the second motor (15); the bearing (13) is connected with a rotating rod (19), and a limiting block (18) is fixed to the bottom end of the rotating rod (19), the limiting block (18) is also threadedly connected with the first screw rod (17), the rotating rod (19) is fixed with a first gear (20) on one side, and a cleaning mechanism is arranged at the top end of the rotating rod (19); The supporting plate (10) is fixed with a third motor (32) on one side through a connecting seat (31), and the output end of the third motor (32) is connected with a second gear (33) engaged with the first gear (20).

2. The self-cleaning belt conveyor of claim 1, wherein, The cleaning mechanism comprises a bearing plate (22), the bearing plate (22) is provided with a second notch (23) at the top end, a connecting block (21) is fixed on one side, and a brush plate (24) is arranged at the bottom end, the second notch (23) is provided with a fourth motor (25), the output end of the fourth motor (25) is connected with a second screw rod (26), the connecting block (21) is fixed on the top end of the rotating rod (19), the brush plate (24) is fixed with a brush (29) at the bottom end and a driving rod (27) at the top end, the top end of the driving rod (27) is provided with a threaded groove (28), and the bottom end of the second screw rod (26) is located in the threaded groove (28) and is threadedly connected with the threaded groove (28).

3. The self-cleaning belt conveyor of claim 2, wherein, The brush plate (24) and the bearing plate (22) are connected through two telescopic rods (30).

4. The self-cleaning belt conveyor of claim 1, wherein, The limiting block (18) is matched with the recess (12).

5. The self-cleaning belt conveyor of claim 1, wherein, The first side plate (1) and the second side plate (2) are fixed with a plurality of supports (9) at the bottom end.

6. The self-cleaning belt conveyor as claimed in claim 2, wherein, The material of the brush (29) is steel wire.

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