CN215870983U - Roller motor and conveying equipment - Google Patents

Abstract

The utility model relates to the technical field of conveying equipment, and provides a roller motor and conveying equipment, wherein the roller motor comprises an inner cylinder, an outer cylinder movably sleeved on the inner cylinder, a driving mechanism fixedly arranged in the inner cylinder, and a speed reduction transmission mechanism arranged in the outer cylinder, wherein the driving mechanism comprises a control module and a motor electrically connected with the control module, the motor drives the outer cylinder to rotate around the axis of the motor through the speed reduction transmission mechanism, and the control module and the motor are both arranged in the inner cylinder, so that the structural compactness of the roller motor is effectively improved, the volume of the roller motor is reduced, and the roller motor can be suitable for various different working scenes.

Description

Roller motor and conveying equipment

Technical Field

The utility model relates to the technical field of conveying equipment, and particularly provides a roller motor and conveying equipment.

Background

The drum motor is a novel driving device which places the motor and the speed reducer in the drum body together. It is mainly used in fixed and movable belt conveyer to replace traditional separated driving mechanism with motor and speed reducer outside the driving roller.

However, the conventional drum motor cannot be applied to a work scene with a small installation space due to its low overall compactness.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a roller motor and conveying equipment, and aims to solve the technical problem that the existing roller motor is low in structural compactness.

In order to achieve the purpose, the embodiment of the utility model adopts the technical scheme that: the utility model provides a drum motor, includes the inner tube, movably cup joint in urceolus on the inner tube is fixedly located actuating mechanism in the inner tube, and is arranged in speed reduction drive mechanism in the urceolus, actuating mechanism include control module and with control module electric connection's motor, the motor passes through speed reduction drive mechanism drives the urceolus rotates around self axis.

The roller motor provided by the embodiment of the utility model at least has the following beneficial effects: the control module and the motor are fixedly arranged in the inner barrel, the motor is electrically connected with the control module, the power output end of the motor is connected with the outer barrel through the speed reduction transmission mechanism, the control module controls the motor to operate when the roller motor works, the motor drives the outer barrel to rotate around the axis of the motor through the speed reduction transmission mechanism, and therefore the control module and the motor are arranged in the inner barrel, the structural compactness of the roller motor is effectively improved, the size of the roller motor is reduced, and the roller motor can be suitable for various different working scenes.

In one embodiment, the drum motor further includes a fixed cylinder fixedly disposed in the inner cylinder, and two fixing seats respectively fixedly connected to two ends of the fixed cylinder, the control module is disposed in the fixed cylinder, and one end of the control module is connected to one of the fixing seats and the other end is connected to the other fixing seat.

In one embodiment, the motor, the fixing seat, the fixed cylinder and the other fixing seat are sequentially abutted along the axial direction of the inner cylinder.

In one embodiment, insertion grooves are formed in both the fixing seats, and one end of the control module is inserted into the insertion groove of one of the fixing seats and the other end of the control module is inserted into the insertion groove of one of the fixing seats.

In one embodiment, the fixing seat between the control module and the motor is provided with a wire passing hole.

In one embodiment, the reduction transmission mechanism is a planetary gear box, and an outer shell of the planetary gear box is fixedly connected with the inner wall of the outer barrel.

In one embodiment, the drum motor further includes two supporting members coaxially disposed with the outer cylinder, one end of the outer cylinder is rotatably connected to one of the supporting members, the other end of the outer cylinder is rotatably connected to the other of the supporting members, and at least one of the supporting members is fixedly connected to the inner cylinder.

In one embodiment, the inner cylinder includes a first cylinder and two first end covers fixedly connected to two ends of the first cylinder, respectively, wherein one of the first end covers is fixedly connected to the motor.

In one embodiment, the outer cylinder comprises a second cylinder body and at least one second end cover, and the second end cover is detachably arranged at the open end of the second cylinder body.

In order to achieve the purpose, the utility model also provides conveying equipment which comprises the roller motor.

Since the conveying device adopts all the embodiments of the roller motor, at least all the advantages of the embodiments are achieved, and no further description is given here.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a drum motor according to an embodiment of the present invention;

FIG. 2 is a front view of the drum motor shown in FIG. 1;

FIG. 3 is a sectional view taken along A-A of the drum motor shown in FIG. 2;

FIG. 4 is an enlarged view of the drum motor shown in FIG. 3 at B;

fig. 5 is a schematic structural view of a fixing seat in the drum motor shown in fig. 3;

fig. 6 is a schematic structural view of a first drum in the drum motor shown in fig. 3;

FIG. 7 is a schematic structural view of a first end cover in the drum motor shown in FIG. 3;

fig. 8 is a schematic structural view of a second drum in the drum motor shown in fig. 3;

fig. 9 is a schematic structural view of a second end cover in the drum motor shown in fig. 3.

Wherein, in the figures, the respective reference numerals:

100. the roller motor comprises a roller motor body, 110, an inner cylinder, 111, a first cylinder body, 1111, a first bayonet, 1112, a first bent part, 112, a first end cover, 1121, a first convex part, 1122, a third bayonet, 120, an outer cylinder, 121, a second cylinder body, 1211, a second bayonet, 1212, a second bent part, 122, a second end cover, 1221, a second convex part, 1222, a fourth bayonet, 130, a driving mechanism, 131, a control module, 132, a motor, 140, a fixed cylinder, 150, a fixed seat, 151, a plug-in groove, 152, a wire passing hole, 160, a speed reduction transmission mechanism, 170, a support piece, 180 and a bearing.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "inside", "outside", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third", "fourth" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1 to 4, a drum motor 100 includes an inner cylinder 110, an outer cylinder 120 movably sleeved on the inner cylinder 110 (it can be understood that a movable gap exists between an inner wall of the outer cylinder 120 and an outer wall of the inner cylinder 110), a driving mechanism 130 fixedly disposed in the inner cylinder 110, and a reduction transmission mechanism 160 disposed in the outer cylinder 120, where the driving mechanism 130 includes a control module 131 and a motor 132 electrically connected to the control module 131, and the motor 132 drives the outer cylinder 120 to rotate around its own axis through the reduction transmission mechanism 160.

In the drum motor 100, the control module 131 and the motor 132 are both fixedly arranged in the inner cylinder 110, the motor 132 is electrically connected with the control module 131, and a power output end of the motor 132 is connected with the outer cylinder 120 through the reduction transmission mechanism 160, in operation, the control module 131 controls the motor 132 to operate, and the motor 132 drives the outer cylinder 120 to rotate around the axis thereof through the reduction transmission mechanism 160, so that the control module 131 and the motor 132 are both arranged in the inner cylinder 110, the structural compactness of the drum motor 100 is effectively improved, the volume of the drum motor 100 is reduced, and the drum motor 100 can be suitable for various different working scenes.

The speed reducing transmission mechanism 160 is arranged outside the inner cylinder 110 and inside the outer cylinder 120, or the speed reducing transmission mechanism 160 is arranged inside the inner cylinder 110; the power output end of the motor 132 is connected with the speed reducing transmission mechanism 160, the power output end of the speed reducing transmission mechanism 160 is connected with the outer barrel 120, and the motor 132 drives the outer barrel 120 to rotate around the axis thereof through the speed reducing transmission mechanism 160.

In this embodiment, please refer to fig. 3 and 4, the drum motor 100 further includes a fixed cylinder 140 fixedly disposed in the inner cylinder 110, and two fixing bases 150 respectively fixedly connected to two ends of the fixed cylinder 140, the control module 131 is disposed in the fixed cylinder 140, and one end of the control module 131 is connected to one fixing base 150 and the other end is connected to the other fixing base 150.

Specifically, the motor 132, a fixing seat 150, the fixed cylinder 140 and the other fixing seat 150 sequentially abut against each other along the axial direction of the inner cylinder 110. In this way, the motor 132, the control module 131 and the two fixing bases 150 can be effectively limited from moving along the axis of the fixed cylinder.

Further, the two fixing bases 150 are respectively and fixedly connected with two ends of the fixed cylinder 140, so that the fixed cylinder 140, the fixing bases 150 and the inner cylinder 110 are connected into a whole, wherein the fixing connection modes of the fixing bases 150 and the fixed cylinder 140 include various modes, for example, the fixing bases 150 and the fixed cylinder 140 are fixedly connected in a buckling mode; and is not particularly limited herein. The two ends of the control module 131 are fixed by the two fixing seats 150, so that the control module 131 is stably fixed in the inner cylinder 110, and the control module 131 is effectively protected.

Specifically, please refer to fig. 5, in which the two fixing bases 150 are respectively provided with an insertion slot 151, the control module 131 includes a circuit board and various electronic components integrated on the circuit board, one end of the circuit board is inserted into the insertion slot 151 of one fixing base 150, and the other end of the circuit board is inserted into the insertion slot 151 of one fixing base 150, so as to ensure that the control module 131 can be effectively fixed, effectively simplify the assembly process of the drum motor 100, and improve the production efficiency of the drum motor 100.

To further ensure that the control module 131 is effectively fixed, after the circuit board is inserted into the insertion groove 151 of the fixing base 150, an adhesive is applied between the surface of the circuit board and the inner wall of the insertion groove 151 of the fixing base 150.

Specifically, as shown in fig. 5, a wire passing hole 152 is formed in the fixing base 150 located between the control module 131 and the motor 132, and a connection cable can pass through the wire passing hole 152 of the fixing base 150 so as to electrically connect the control module 131 and the motor 132.

In the present embodiment, the reduction gear mechanism 160 is a planetary gear box, and the outer casing of the planetary gear box is fixedly connected to the inner wall of the outer cylinder. The motor 132 drives the outer cylinder 120 to rotate around the axis of the motor 132 through the planetary gear box, so that the power output stability of the motor 132 can be effectively improved, the service life of the planetary gear box is long, and the durability of the roller motor 100 can be effectively improved.

In this embodiment, please refer to fig. 3, the drum motor 100 further includes two supporting members 170 coaxially disposed with the outer cylinder 120, one end of the outer cylinder 120 is rotatably connected to one supporting member 170 and the other end is rotatably connected to the other supporting member 170, at least one supporting member 170 is fixedly connected to the inner cylinder 110, the two supporting members 170 respectively extend outward from two ends of the outer cylinder 120, and the two supporting members 170 are used for being fixedly connected to an external mounting bracket.

Specifically, as shown in fig. 3, the drum motor 100 further includes two bearings 180, one bearing 180 is disposed between one of the supporting members 170 and one end of the outer drum 120, and the other bearing 180 is disposed between the other supporting member 170 and the other end of the outer drum 120, so as to effectively improve the rotation smoothness and the rotation stability of the outer drum 120.

In the present embodiment, please refer to fig. 3, the inner cylinder 110 includes a first cylinder 111 and two first end caps 112 respectively fixedly connected to two ends of the first cylinder 111, wherein one of the first end caps 112 is fixedly connected to the motor 132.

Specifically, please refer to fig. 3, one end of the motor 132 close to the first end cover 112 is provided with a positioning portion, the first end cover 112 is provided with a positioning hole, and the positioning portion of the motor 132 is inserted into the positioning hole of the first end cover 112 to position and fix the motor 132, so as to prevent the motor 132 from rotating around its own axis; further, the first end cap 112 is further provided with a plurality of connecting holes, and the first fastening member (e.g., a screw, a bolt, etc.) is connected to the motor 132 after passing through the corresponding connecting hole, so that the motor 132 can be more effectively fixed.

Specifically, please refer to fig. 6 and 7, the outer peripheral wall of the first end cover 112 is provided with a plurality of first protrusions 1121, each first protrusion 1121 is formed to protrude outward along the radial direction of the first end cover 112, the edge of the opening end of the first cylinder 111 is provided with a plurality of first bayonets 1111, and each first bayonet 1111 is formed to protrude inward along the axial direction of the first cylinder 111; or, the peripheral wall of the first end cover 112 is provided with a plurality of first bayonets 1111, each first bayonet 1111 is formed by inward recess along the axial direction of the first end cover 112, the edge of the opening end of the first cylinder 111 is provided with a plurality of first protrusions 1121, and each first protrusion 1121 is formed by outward projection along the radial direction of the first cylinder 111; each first protrusion 1121 is engaged with the corresponding first bayonet 1111, so as to effectively limit the relative rotation between the first end cap 112 and the first cylinder 111.

Specifically, as shown in fig. 6 and fig. 7, a first bending portion 1112 extends from an edge of an opening end of the first cylinder 111 along an axial direction of the first cylinder 111, and a third bayonet 1122 is formed in an outer wall of the first end cover 112, when the first end cover 112 is covered on the opening end of the first cylinder 111, the first bending portion 1112 is bent and inserted into the third bayonet 1122 of the first end cover 112, so that the bent first bending portion 1112 fastens the first end cover 112, thereby effectively limiting the first end cover 112 and the first cylinder 111 from moving relatively along the axial direction of the first cylinder 111.

In this embodiment, please refer to fig. 3, in order to facilitate assembling the control module 131 and the motor 132 and facilitate maintaining the control module 131 and the motor 132, the outer barrel 120 includes a second barrel 121 and at least one second end cap 122, and the second end cap 122 is detachably disposed at an open end of the second barrel 121.

Specifically, as shown in fig. 8 and fig. 9, the outer peripheral wall of the second end cover 122 is provided with a plurality of second protrusions 1221, each second protrusion 1221 is formed by protruding outward along the radial direction of the second end cover 122, the edge of the open end of the second cylinder 121 is provided with a plurality of second bayonets 1211, and each second bayonet 1211 is formed by recessing inward along the axial direction of the second cylinder 121; or, the outer peripheral wall of the second end cover 122 is provided with a plurality of second bayonets 1211, each second bayonet 1211 is formed by inwards recessing along the axial direction of the second end cover 122, the edge of the open end of the second cylinder 121 is provided with a plurality of second protrusions 1221, and each second protrusion 1221 is formed by outwards recessing along the radial direction of the second cylinder 121; each second protrusion 1221 is engaged with the corresponding second bayonet 1211, so as to effectively limit the relative rotation between the second end cap 122 and the second cylinder 121.

Specifically, please refer to fig. 8 and 9, an opening end edge of the second cylinder 121 extends out of a second bending portion 1212 along an axial direction of the second cylinder 121, an outer wall of the second end cap 122 is provided with a fourth bayonet 1222, and after the second end cap 122 is covered on the opening end of the second cylinder 121, the second bending portion 1212 is bent and inserted into the fourth bayonet 1222 of the second end cap 122, so that the bent second bending portion 1212 buckles the second end cap 122, thereby effectively limiting the second end cap 122 and the second cylinder 121 to move relatively along the axial direction of the second cylinder 121.

A conveying apparatus includes the above-described drum motor 100.

Since the conveying apparatus employs all embodiments of the drum motor 100, at least all advantages of the embodiments are achieved, and detailed description is omitted here.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A drum motor characterized in that: the roller motor comprises an inner barrel, an outer barrel movably sleeved on the inner barrel, a driving mechanism fixedly arranged in the inner barrel and a speed reduction transmission mechanism arranged in the outer barrel, wherein the driving mechanism comprises a control module and a motor electrically connected with the control module, and the motor drives the outer barrel to rotate around the axis of the motor.

2. The drum motor according to claim 1, wherein: the roller motor further comprises a fixed cylinder fixedly arranged in the inner cylinder and two fixed seats respectively and fixedly connected with two ends of the fixed cylinder, the control module is arranged in the fixed cylinder, one end of the control module is connected with one fixed seat, and the other end of the control module is connected with the other fixed seat.

3. The drum motor according to claim 2, wherein: the motor, one the fixing base, the fixed cylinder and another the fixing base follow the axis direction of inner tube supports in proper order and leans on.

4. The drum motor according to claim 2, wherein: and inserting grooves are formed in the two fixing seats, one end of the control module is inserted in the inserting groove of one fixing seat, and the other end of the control module is inserted in the inserting groove of one fixing seat.

5. The drum motor according to claim 2, wherein: the fixing seat between the control module and the motor is provided with a wire passing hole.

6. The drum motor according to claim 1, wherein: the speed reduction transmission mechanism is a planetary gear box, and the outer shell of the planetary gear box is fixedly connected with the inner wall of the outer barrel.

7. The drum motor according to claim 1, wherein: the roller motor further comprises two supporting pieces which are coaxially arranged with the outer cylinder, one end of the outer cylinder is rotatably connected with one supporting piece, the other end of the outer cylinder is rotatably connected with the other supporting piece, and at least one supporting piece is fixedly connected with the inner cylinder.

8. The drum motor according to claim 1, wherein: the inner cylinder comprises a first cylinder body and two first end covers which are respectively and fixedly connected to two ends of the first cylinder body, wherein one first end cover is fixedly connected with the motor.

9. The drum motor according to claim 1, wherein: the outer barrel comprises a second barrel body and at least one second end cover, and the second end cover is detachably arranged at the opening end of the second barrel body.

10. A conveyor apparatus, characterized by: the transport apparatus comprising a drum motor according to any one of claims 1-9.

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