Rotary chain conveyor

Abstract

The utility model discloses a rotary chain conveyor which comprises a chassis, the chassis is of a circular ring structure, a guide rail is connected to the chassis, a base is arranged in the center of the inner side of the chassis, a rotary support is arranged on the base, a mandrel is arranged on the inner side of the rotary support, and a thrust bearing is arranged above the rotary support and on the outer side of the mandrel. A supporting frame is arranged above the thrust bearing, a mandrel penetrates through the middle of the supporting frame, a ball bearing is arranged between the mandrel and the supporting frame, limiting nuts are arranged on the outer side of the end of the mandrel, mounting plates are connected to the lower portions of the two ends of the supporting frame, and a chain conveyor is arranged above the supporting frame. According to the multi-angle conveying device, the angle can be adjusted, the multi-angle conveying device is suitable for multi-angle conveying, the angle can be adjusted at will, and the conveying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water meter detection, in particular to a rotary chain conveyor. Background Art

[0002] When artificial board production and processing enterprises produce and process artificial boards, the production process includes the process of storing the boards in the curing area for transition. At present, due to the influence of workshop space environment factors and workshop size factors, most artificial board production enterprises have the board stack curing area of the main production line and the finished board sanding line mostly arranged in parallel. The board stack needs to be picked up by a forklift when leaving the curing area, and needs to be manually moved in different directions after repeated operations to reach the feeding area of multiple sanding lines. The process operation is complicated and inefficient, and it consumes time and labor. In addition, there is a certain risk of damage to the boards during the handling process. When laying conveyor lines for board transportation, because the conveyor can only complete the transportation at a specified angle, it cannot meet the transportation needs of the boards.

[0003] Therefore, the problem that the inventor wants to solve is to design a device with adjustable angle, suitable for multi-angle conveying, with arbitrarily adjustable angle, and improving conveying efficiency. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a rotating chain conveyor that can achieve adjustable angle, is suitable for multi-angle transportation, and can adjust the angle arbitrarily to improve the transportation efficiency.

[0005] The technical solution adopted by the device of the present invention is: a rotary chain conveyor, which includes a chassis, the chassis is a circular ring structure, a guide rail is connected to the chassis, a base is provided at the inner center of the chassis, a rotary support is provided on the base, a core shaft is provided on the inner side of the rotary support, a thrust bearing is provided above the rotary support and outside the core shaft, a support frame is provided above the thrust bearing, the core shaft passes through the middle of the support frame, a ball bearing is provided between the core shaft and the support frame, and a limiting screw is provided on the outer side of the end of the core shaft Mother, mounting plates are connected below both ends of the support frame, a chain conveyor is provided above the support frame, a first reducer is provided on the mounting plate located on the right, the input end of the first reducer is connected to a conveying motor, a driving gear is fixedly provided on the outside of the output end of the first reducer, the driving gear is connected to a driven gear through a synchronous toothed belt transmission, the driven gear is fixedly connected to the driving shaft of the chain conveyor, and a guide wheel mechanism is provided on the lower end surface of the mounting plate near the edges on both sides, and the guide wheel mechanism cooperates with the guide rail.

[0006] Furthermore, the support frame includes two support beams arranged parallel to each other, the two support beams are connected by a first connecting cross beam, a connecting plate is provided in the middle of the two support beams, a circular axial hole is opened on the connecting plate, and the ball bearing is arranged on the inner side of the axial hole.

[0007] Furthermore, the guide wheel mechanism includes a mounting frame, a guide wheel is arranged on the inner side of the mounting frame, and the guide wheel is rotatably arranged with the mounting frame through a wheel axle and two symmetrically arranged bearing seats. The end of the wheel axle is connected to the output end of the second reducer, and the input end of the second reducer is connected to the rotating motor.

[0008] Furthermore, the housing of the second reducer is fixedly arranged on the lower end surface of the mounting plate.

[0009] Furthermore, the angles of the guide wheels in the guide wheel mechanism arranged on the lower end surface of the same mounting frame are symmetrically arranged and coincide with the tangential angles of the guide rails.

[0010] Furthermore, the lower end of the guide wheel contacts the guide rail and always maintains a rolling fit.

[0011] Furthermore, a through groove is provided on the lower end surface of the base.

[0012] Furthermore, a wire groove is inserted into the inner side of the through groove.

[0013] The beneficial effects of the device of the utility model are:

[0014] 1. The utility model adopts a rotatable support frame to cooperate with the chain conveyor, so that the angle of the chain conveyor can be stopped at any desired position, which is suitable for transportation tasks at various angles, avoiding the transportation process of repeatedly adjusting the angle and destination with a forklift, simplifying the process, realizing adjustable angle, suitable for multi-angle transportation, and arbitrarily adjustable angle, thereby improving transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural view of the utility model.

[0016] Figure 2 This is a structural view of the guide wheel mechanism of the utility model.

[0017] Figure 3 This is a view of the rotary support structure of the utility model.

[0018] Explanation of the accompanying drawings: 1-chassis; 2-guide rail; 3-wire trough; 4-guide wheel mechanism; 5-mounting plate; 6-support beam; 7-first connecting beam; 8-chain conveyor; 9-second connecting beam; 10-thrust bearing; 11-ball bearing; 12-core shaft; 13-limiting nut; 14-conveyor motor; 15-first reducer; 16-protective cover; 17-mounting frame; 18-guide wheel; 19-bearing seat; 20-second reducer; 21-rotating motor; 22-slewing support; 23-base. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to specific embodiments. These embodiments are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. It should also be understood that after reading the teachings of the present invention, those skilled in the art may make various changes or modifications to the present invention, and that these equivalent forms also fall within the scope defined by the appended claims.

[0020] Example 1: See Figures 1 to 3 This is a structural view of the utility model, a structural view of the guide wheel mechanism 4, and a structural view of the slewing support 22. A rotary chain conveyor includes a chassis 1, which is a circular ring structure. Holes are evenly distributed on the chassis 1 for connecting to the ground or a fixed base plate, which can be fixed with expansion bolts or positioning bolts. A guide rail 2 is connected to the chassis 1. The connection method includes bolt connection and welding connection, and the welding connection method is preferred. A base 23 is provided at the inner center of the chassis 1, and a slewing support 22 is provided on the base 23. A core shaft 12 is provided on the inner side of the slewing support 22, and a thrust bearing 1 is provided above the slewing support 22 and on the outer side of the core shaft 12. 0. A support frame is arranged above the thrust bearing 10. A core shaft 12 passes through the middle of the support frame. A ball bearing 11 is arranged between the core shaft 12 and the support frame. A limit nut 13 is arranged on the outer side of the end of the core shaft 12. The support frame includes two support beams 6 arranged parallel to each other. The two support beams 6 are connected by a first connecting crossbeam 7. A connecting plate is arranged in the middle of the two support beams 6. A circular axial hole is opened on the connecting plate. The ball bearing 11 is arranged on the inner side of the axial hole. When the support frame is rotated under force, it can rotate around the core shaft 12 with the assistance of the ball bearing 11 and the thrust bearing 10, so as to adjust the angle. The main material of the support beam 6 is I-beam.

[0021] Mounting plates 5 are connected to the bottom of both ends of the support frame, a chain conveyor 8 is arranged above the support frame, and a first reducer 15 is arranged on the mounting plate 5 on the right side. The input end of the first reducer 15 is connected to the conveying motor 14, and a driving gear is fixedly arranged on the outside of the output end of the first reducer 15. The driving gear is connected to the driven gear through a synchronous toothed belt drive, and the driven gear is fixedly connected to the driving shaft of the chain conveyor 8. The chain conveyor 8 includes two single chain conveyor 8 mechanisms arranged parallel to each other and the shell frame is connected together by a second connecting beam 9. A tensioning adjustment structure is provided at the left end of the single chain conveyor 8 mechanism, and its working principle is to adjust the relative distance between the driven shaft and the driving shaft to adjust the distance between the driven conveying gear and the active conveying gear, that is, the tension. The driven gear transmits power to the active conveying gear through the driving shaft, thereby transmitting power to the single chain conveyor 8 mechanism to make it operate.

[0022] The lower end surface of the mounting plate 5 is provided with a guide wheel mechanism 4 near the edges on both sides. The guide wheel mechanism 4 cooperates with the guide rail 2. The guide wheel mechanism 4 includes a mounting frame 17. A guide wheel 18 is provided on the inner side of the mounting frame 17. The guide wheel 18 is rotatably arranged with the mounting frame 17 through a wheel shaft and two symmetrically arranged bearing seats 19. The end of the wheel shaft is connected to the output end of the second reducer 20, and the input end of the second reducer 20 is connected to a rotating motor 21. The housing of the second reducer 20 is fixedly arranged on the lower end surface of the mounting plate 5. The angles of the guide wheels 18 in the guide wheel mechanism 4 arranged on the lower end surface of the same mounting frame 17 are symmetrically arranged and coincide with the tangential angle of the guide rail 2. The lower end of the guide wheel 18 contacts the guide rail 2 and always maintains rolling cooperation. The rotation of the rotating motor drives the guide wheel 18 to rotate. When the guide wheel 18 rotates, it will move in a circle around the core shaft 12 along the direction of the guide rail 2, thereby achieving the purpose of adjusting the angle of the support frame.

[0023] Furthermore, in order to protect the synchronous toothed belt, a protective cover 16 is provided on the outside of the synchronous toothed belt, the driving gear and the driven gear to protect the parts from being affected by external impurities and the environment.

[0024] Furthermore, in order to better power the conveying motor 14 and the rotating motor 21, a through groove is opened on the lower end surface of the base, and a wire groove 3 is inserted into the inner side of the through groove. The wires are passed through the chassis 1 through the wire groove 3 to avoid affecting the movement of the upper structure.

[0025] The utility model adopts a supporting frame that can rotate in conjunction with the chain conveyor 8, so that the angle of the chain conveyor 8 can be stopped at any desired position, thereby being suitable for conveying tasks at various angles, avoiding the need to repeatedly adjust the angle and the conveying process to the destination by a forklift, simplifying the process, realizing the adjustable angle, being suitable for multi-angle conveying, and arbitrarily adjustable angle, thereby improving the conveying efficiency.

Claims

1. A rotary chain conveyor, characterized in that: The invention comprises a chassis (1), wherein the chassis (1) is a circular ring structure, a guide rail (2) is connected to the chassis (1), a base (23) is provided at the inner center of the chassis (1), a rotary support (22) is provided on the base (23), a core shaft (12) is provided on the inner side of the rotary support (22), a thrust bearing (10) is provided above the rotary support (22) and outside the core shaft (12), a support frame is provided above the thrust bearing (10), the core shaft (12) is passed through the middle of the support frame, a ball bearing (11) is provided between the core shaft (12) and the support frame, and a limiting nut (11) is provided on the outer side of the end of the core shaft (12). 3), mounting plates (5) are connected below both ends of the support frame, a chain conveyor (8) is provided above the support frame, a first reducer (15) is provided on the mounting plate (5) on the right side, the input end of the first reducer (15) is connected to a conveying motor (14), a driving gear is fixedly provided on the outer side of the output end of the first reducer (15), the driving gear is connected to a driven gear through a synchronous toothed belt drive, the driven gear is fixedly connected to the driving shaft of the chain conveyor (8), and a guide wheel mechanism (4) is provided on the lower end surface of the mounting plate (5) near the edges on both sides, and the guide wheel mechanism (4) cooperates with the guide rail (2).

2. A rotary chain conveyor according to claim 1, characterized in that: The support frame comprises two support beams (6) arranged parallel to each other, the two support beams (6) being connected via a first connecting crossbeam (7), a connecting plate being provided between the two support beams (6), a circular shaft hole being provided on the connecting plate, and the ball bearing (11) being provided inside the shaft hole.

3. The rotary chain conveyor according to claim 1, characterized in that: The guide wheel mechanism (4) includes a mounting frame (17), a guide wheel (18) is provided on the inner side of the mounting frame (17), and the guide wheel (18) is rotatably provided with the mounting frame (17) via a wheel shaft and two symmetrically arranged bearing seats (19), the end of the wheel shaft is connected to the output end of the second reducer (20), and the input end of the second reducer (20) is connected to the rotating motor (21).

4. A rotary chain conveyor according to claim 3, characterized in that: The housing of the second reducer (20) is fixedly arranged on the lower end surface of the mounting plate (5).

5. The rotary chain conveyor according to claim 3, characterized in that: The angles of the guide wheels (18) in the guide wheel mechanism (4) arranged on the lower end surface of the same mounting frame (17) are symmetrically arranged and coincide with the tangential angle of the guide rail (2).

6. The rotary chain conveyor according to claim 3, characterized in that: The lower end of the guide wheel (18) is in contact with the guide rail (2) and always maintains a rolling fit.

7. The rotary chain conveyor according to claim 1, characterized in that: A through groove is provided on the lower end surface of the base.

8. The rotary chain conveyor according to claim 7, characterized in that: A wire groove (3) is inserted into the inner side of the through groove.

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