Drum-shaped electric roller for belt conveyor

Abstract

The utility model relates to a drum-shaped electric roller for a belt conveyor, which is characterized by consisting of a driven end (1), a drum-shaped machine made steel pipe (2), a driving flange (3), a speed reducer (4), a motor (5), an encoder (6) and a roller driving output module (7). Wherein the driving flange (3), the speed reducer (4), the motor (5), the encoder (6) and the roller driving output module (7) form a driving end module; wherein the driven end head (1) and the driving end module are respectively mounted at two ends of the drum-shaped machine-made steel pipe (2) through the driven end mounting screw (14) and the driving end mounting screw (74), so that the whole roller is formed. Compared with a belt conveyor driving mode using a traditional speed reduction motor, the belt conveyor driving device can unify an electrical and control system with a roller conveyor using an electric roller, the number of parts is reduced, the installation efficiency is improved, the thickness of the belt conveyor can be reduced, and the transportation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a drum-shaped electric roller used for a belt conveyor in the field of conveying equipment. Background Art

[0002] At present, in the logistics transportation system, belt conveyors cannot use electric rollers as driving elements like roller conveyors due to their different structures and operating principles. They can only use external reduction motors as driving elements. As a result, in the conveying system that has both roller reducers driven by electric rollers and chain conveyors driven by reduction motors, two different electrical and control systems are required. At the same time, compared with using reduction motors, belt conveyors using electric rollers can reduce parts such as drive shafts, torque arms and motor mounting seats. In order to unify the electrical and control systems, reduce the number of parts and improve installation efficiency, reduce the thickness of belt conveyors, and improve transportation efficiency, it is particularly necessary to develop a drum-shaped electric roller for belt conveyors. Utility Model Content

[0003] Based on the above and the deficiencies of the existing structure, the utility model provides a drum-shaped electric roller for a belt conveyor, which can unify the electrical and control systems, reduce the number of parts and improve installation efficiency.

[0004] The technical solutions adopted in this utility model are as follows:

[0005] A drum-shaped electric roller for a belt conveyor, characterized in that it comprises a driven end (1), a drum-shaped machine-made steel pipe (2), a driving flange (3), a speed reducer (4), a motor (5), an encoder (6) and a roller drive output module (7); wherein the driving flange (3), the speed reducer (4), the motor (5), the encoder (6) and the roller drive output module (7) constitute a drive end module; wherein the driven end (1) and the drive end module are respectively mounted on both ends of the drum-shaped machine-made steel pipe (2) by means of driven end mounting screws (14) and drive end mounting screws (74), thereby forming a whole roller; wherein the driven end (1) and the drive end module are independent modules, which are convenient for installation, and can be connected to the drum-shaped machine-made steel pipe (2) by screws, or can be connected by riveting or welding.

[0006] The front end of the driving end module, the motor (5) is connected to the reducer (4) by six screws, the reducer output module (42) of the reducer (4) is connected to the flange (31) by a key connection, and the flange (31) is connected to the drum-shaped machine steel pipe (2) by the driving plate mounting screws (32), thereby realizing the conversion and output of the motor torque; the rear end of the motor (5) is connected to the roller drive output module (7) by six screws, so that the motor (5) can be fixed.

[0007] The reducer (4) is composed of a reducer output end cover (41), a reducer output module (42), a reducer output planetary gear set (43), a reducer inner ring gear (44), a reducer input planetary gear set (45) and a reducer input end gasket (46).

[0008] The motor (5) is composed of a motor stator housing (51), a motor stator winding (52), a rotor magnetic steel module (53), a motor rear end cover (54), and an encoder magnet (55); wherein the motor rear end cover (54) is mounted with an encoder circuit board (61) via encoder mounting screws (62), and forms an integral encoder (6) with the encoder magnet (55) to output speed and position signals.

[0009] The roller drive output module (7) is composed of a roller drive rear end cover (71), a roller electric control output shaft (72), a drive end bearing seat (73), a drive end mounting screw (74), a drive end hole retaining spring (75), a drive end shaft retaining spring (76), a drive end bearing (77), and a connecting cable (78). The roller drive rear end cover (71) and the roller electric control output shaft (72) are connected by welding, and the connecting cable 78 passes through the roller electric control output shaft (72) to connect the encoder (6) and the motor (5) to the external drive. After the roller electric control output shaft (72) is installed with two drive end bearings (77) and a drive end shaft retaining spring (76), it is installed as a whole to the rear end of the drive end bearing seat (73), and then the drive end hole retaining spring (75) is installed, so that all parts form an independent module.

[0010] The driven end head (1) is composed of a driven end mounting shaft (11), two driven end shaft retaining springs (12), a driven end bearing seat (13), two driven end bearings (15) and a driven end hole retaining spring (16); wherein two driven end bearings (15) are pressed into both ends of the driven end mounting shaft (11) and the driven end bearing seat (13), and then two corresponding driven end shaft retaining springs (12) and one driven end hole retaining spring (16) are installed at both ends, so that all parts form an independent module.

[0011] The material of the drum-shaped machine-made steel pipe (2) can be galvanized carbon steel or stainless steel, and the surface is processed with anti-skid patterns. The overall shape is a drum shape with a drum in the middle and thinner sides.

[0012] Compared with the belt conveyor drive method using a traditional reduction motor, this utility model can unify the electrical and control systems with the roller conveyor using an electric roller, reduce the number of parts and improve installation efficiency, and can also reduce the thickness of the belt conveyor and improve transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described below with reference to the accompanying drawings, in which:

[0014] Figure 1 This is the general assembly diagram of the utility model

[0015] Figure 2 This is the assembly cross-sectional view of the utility model

[0016] Figure 3 This is a schematic diagram of the driven end of the utility model

[0017] Figure 4 This is a schematic diagram of the drive end of the utility model.

[0018] Figure 5 This is a schematic diagram of the decomposition of the reducer of the utility model

[0019] Figure 6 This is a schematic diagram of the motor decomposition of the utility model

[0020] Figure 7 This is a schematic diagram of the drive output module of the utility model.

[0021] In the figure: driven end head (1); driven end mounting shaft (11); driven end shaft retaining spring (12); driven end bearing seat (13); driven end mounting screw (14); driven end bearing (15); driven end hole retaining spring (16); drum-shaped machined steel pipe (2); drive flange (3); flange (31); drive plate mounting screw (32); reducer (4); reducer output end cover (41); reducer output module (42); reducer output planetary gear set (43); reducer inner ring gear (44); reducer input planetary gear set (45); reducer input end pad Plate (46); motor (5); motor stator housing (51); motor stator winding (52); rotor magnet module (53); motor rear end cover (54); encoder magnet (55); encoder (6); encoder circuit board (61); encoder mounting screw (62); roller drive output module (7); roller drive rear end cover (71); roller electric control output shaft (72); drive end bearing seat (73); drive end mounting screw (74); drive end hole retaining ring (75); drive end shaft retaining ring (76); drive end bearing (77); connecting cable (78). DETAILED DESCRIPTION

[0022] The following describes the specific embodiments of the present invention in conjunction with the accompanying drawings. In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be further described in detail in conjunction with the accompanying drawings and specific implementation cases. It should be understood that the specific embodiments described herein are only intended to explain the present application and not to limit the present application. For those skilled in the art, the present application can be implemented without the need for some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present application by showing examples of the present application.

[0023] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, the elements defined by the phrase "comprising..." do not exclude the presence of other identical elements in the process, method, article, or device comprising the elements.

[0024] It should be noted that the directions or positional relationships indicated by terms such as "up", "down", "left" and "right" are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on this patent.

[0025] It should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," "connected," and "matched" should be understood broadly. For example, they may refer to fixed, removable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0026] The technical solutions adopted in this utility model are as follows:

[0027] like Figure 1 and Figure 2As shown, a drum-shaped electric roller for a belt conveyor is characterized in that it is composed of a driven end (1), a drum-shaped machine-made steel pipe (2), a driving flange (3), a reducer (4), a motor (5), an encoder (6) and a roller drive output module (7). The driving flange (3), the reducer (4), the motor (5), the encoder (6) and the roller drive output module (7) constitute a drive end module; the driven end (1) and the drive end module are respectively mounted on the two ends of the drum-shaped machine-made steel pipe (2) by driven end mounting screws (14) and drive end mounting screws (74), thereby forming a whole roller; the driven end (1) and the drive end module are independent modules, which are easy to install. In addition to being connected to the drum-shaped machine-made steel pipe (2) by screws, they can also be connected by riveting or welding. The material of the drum-shaped machine-made steel pipe (2) can be carbon steel galvanized or stainless steel, and the surface is processed with anti-slip lines. The overall shape is a drum with a middle drum and thin sides.

[0028] like Figure 4 In the driving end module shown, the front end of the motor (5) is connected to the reducer (4) by six screws, and the reducer output module (42) of the reducer (4) is connected to the flange (31) by a key connection. The flange (31) is connected to the drum-shaped machine steel pipe (2) through the drive plate mounting screws (32) to achieve the conversion and output of the motor torque; the rear end of the motor (5) is connected to the roller drive output module (7) by six screws, so that the motor (5) can be fixed.

[0029] like Figure 5 As shown, the reducer (4) is composed of a reducer output end cover (41), a reducer output module (42), a reducer output planetary gear set (43), a reducer inner ring gear (44), a reducer input planetary gear set (45) and a reducer input end gasket (46).

[0030] like Figure 6 As shown, the motor (5) is composed of a motor stator housing (51), a motor stator winding (52), a rotor magnetic steel module (53), a motor rear end cover (54), and an encoder magnet (55). The motor rear end cover (54) is mounted with an encoder circuit board (61) via encoder mounting screws (62), and together with the encoder magnet (55), forms an integral encoder (6) that outputs speed and position signals.

[0031] like Figure 7As shown, the roller drive output module (7) is composed of a roller drive rear end cover (71), a roller electric control output shaft (72), a drive end bearing seat (73), a drive end mounting screw (74), a drive end hole retaining spring (75), a drive end shaft retaining spring (76), a drive end bearing (77), and a connecting cable (78). The roller drive rear end cover (71) and the roller electric control output shaft (72) are connected by welding, and the connecting cable 78 passes through the roller electric control output shaft (72) to connect the encoder (6) and the motor (5) to the external drive; after the roller electric control output shaft (72) is installed with two drive end bearings (77) and a drive end shaft retaining spring (76), it is installed as a whole to the rear end of the drive end bearing seat (73), and then the drive end hole retaining spring (75) is installed, so that all parts form an independent module.

[0032] like Figure 3 As shown, the driven end head (1) is composed of a driven end mounting shaft (11), two driven end shaft retaining springs (12), a driven end bearing seat (13), two driven end bearings (15) and a driven end hole retaining spring (16). The two driven end bearings (15) are pressed into the two ends of the driven end mounting shaft (11) and the driven end bearing seat (13), and then the corresponding two driven end shaft retaining springs (12) and one driven end hole retaining spring (16) are installed at the two ends, so that all parts form an independent module.

[0033] Compared with the belt conveyor drive method using a traditional reduction motor, this utility model can unify the electrical and control systems with the roller conveyor using an electric roller, reduce the number of parts and improve installation efficiency, and can also reduce the thickness of the belt conveyor and improve transportation efficiency.

[0034] Although the above description of the specific implementation methods of the present invention is combined with the accompanying drawings, it does not limit the scope of protection of the present invention. Technical personnel in the relevant field should understand that on the basis of the technical solution of the present invention, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the present invention.

Claims

1. A drum-shaped electric roller for a belt conveyor, characterized in that: The invention comprises a driven end (1), a drum-shaped machine-made steel pipe (2), a driving flange (3), a speed reducer (4), a motor (5), an encoder (6) and a roller drive output module (7); wherein the driving flange (3), the speed reducer (4), the motor (5), the encoder (6) and the roller drive output module (7) constitute a drive end module; wherein the driven end (1) and the drive end module are respectively mounted on both ends of the drum-shaped machine-made steel pipe (2) by means of driven end mounting screws (14) and drive end mounting screws (74), thereby forming a whole roller; wherein the driven end (1) and the drive end module are independent modules, which are convenient for installation, and can be connected to the drum-shaped machine-made steel pipe (2) by screws, or can be connected by riveting or welding.

2. The drum-shaped electric roller for a belt conveyor according to claim 1, characterized in that: The driving end module, the front end of the motor (5) is connected to the reducer (4) by six screws, the reducer output module (42) of the reducer (4) is connected to the flange (31) by a key connection, and the flange (31) is connected to the drum-shaped machine steel pipe (2) by the drive plate mounting screws (32), thereby realizing the conversion and output of the motor torque; the rear end of the motor (5) is connected to the roller drive output module (7) by six screws, so that the motor (5) can be fixed.

3. The drum-shaped electric roller for a belt conveyor according to claim 1, characterized in that: The reducer (4) is composed of a reducer output end cover (41), a reducer output module (42), a reducer output planetary gear set (43), a reducer inner ring gear (44), a reducer input planetary gear set (45) and a reducer input end gasket (46).

4. The drum-shaped electric roller for a belt conveyor according to claim 1, characterized in that: The motor (5) is composed of a motor stator housing (51), a motor stator winding (52), a rotor magnetic steel module (53), a motor rear end cover (54), and an encoder magnet (55), wherein the motor rear end cover (54) is mounted with an encoder circuit board (61) via encoder mounting screws (62), and forms an integral encoder (6) with the encoder magnet (55) to output speed and position signals.

5. The drum-shaped electric roller for a belt conveyor according to claim 1, characterized in that: The roller drive output module (7) is composed of a roller drive rear end cover (71), a roller electric control output shaft (72), a drive end bearing seat (73), a drive end mounting screw (74), a drive end hole retaining spring (75), a drive end shaft retaining spring (76), a drive end bearing (77), and a connecting cable (78), wherein the roller drive rear end cover (71) and the roller electric control output shaft (72) are connected by welding, and the connecting cable (78) passes through the roller electric control output shaft (72) to connect the encoder (6) and the motor (5) with the external drive; wherein the roller electric control output shaft (72) is installed with two drive end bearings (77) and a drive end shaft retaining spring (76), and then the whole is installed to the rear end of the drive end bearing seat (73), and then the drive end hole retaining spring (75) is installed, so that all parts form an independent module.

6. The drum-shaped electric roller for a belt conveyor according to claim 1, characterized in that: The driven end head (1) is composed of a driven end mounting shaft (11), two driven end shaft retaining springs (12), a driven end bearing seat (13), two driven end bearings (15) and a driven end hole retaining spring (16); wherein two driven end bearings (15) are pressed into both ends of the driven end mounting shaft (11) and the driven end bearing seat (13), and then two corresponding driven end shaft retaining springs (12) and one driven end hole retaining spring (16) are installed at both ends, so that all parts form an independent module.

7. The drum-shaped electric roller for a belt conveyor according to claim 1, characterized in that: The material of the drum-shaped machine-made steel pipe (2) can be galvanized carbon steel or stainless steel, and the surface is processed with anti-slip lines. The overall shape is a drum shape with a drum in the middle and thinner sides.

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