Additional gear motor

Abstract

The utility model discloses an additional gear motor, which belongs to the technical field of gear motors and comprises a base. A speed reducer box and a motor which are connected with each other are arranged at the top of the base, an air guide mechanism is arranged between the motor and the speed reducer box in a sleeving manner, and a plurality of rows of cooling fins are sequentially fixed on the outer wall of the motor; the air guide mechanism comprises a first curved pipe and a second curved pipe which are connected with each other, and an air pipe joint fixed on the outer wall of the second curved pipe, the outer walls of the first curved pipe and the second curved pipe are both provided with a plurality of air outlets, and the first curved pipe and the second curved pipe which are connected with each other surround one end of the motor in a circular ring shape; according to the utility model, under the working conditions of high load and long-time operation of the speed reduction motor, the probability of overload or shutdown of the motor is reduced by increasing the heat dissipation capability.

Description

TECHNICAL FIELD

[0001] The utility model relates to a speed reducer motor technical field, concretely is a kind of add-on type speed reducer motor. BACKGROUND

[0002] Speed reducer motor is a kind of device that the speed reducer case is integrated with motor (usually motor).It converts the power of high speed, low torque provided by motor into low speed, high torque output to meet the working needs of specific mechanical equipment.

[0003] And now commonly used speed reducer motor, its motor part mostly only relies on simple heat dissipation fin to carry out natural heat dissipation cooling, works under the working condition of high load, long time operation, and the heat dissipation capacity is insufficient, the probability of motor overload or shutdown is larger.

[0004] Based on this, the utility model discloses an add-on type speed reducer motor to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an add-on type speed reducer motor to solve the above technical problems.

[0006] To achieve the above object, the utility model provides the following technical scheme: an add-on type speed reducer motor, comprising: base;The base top is provided with mutually connected speed reducer case and motor, the motor and speed reducer case are sleeved with air guide mechanism, and the motor outer wall is sequentially fixed with multiple rows of heat dissipation fins;

[0007] Air guide mechanism includes the first elbow pipe and second elbow pipe that are connected, and the air pipe joint fixed to the outer wall of the second elbow pipe, the outer wall of the first elbow pipe and second elbow pipe is provided with multiple exhaust ports, and the first elbow pipe and second elbow pipe that are connected are circularly surrounded at one end of motor.

[0008] Preferably, the connecting end of the first elbow pipe is fixed with main connecting plate, and the connecting end of the second elbow pipe is fixed with auxiliary connecting plate.

[0009] Preferably, the main connecting plate and auxiliary connecting plate of the first elbow pipe and second elbow pipe connecting place are pasted and locked by bolt.

[0010] Preferably, the base top is sequentially provided with multiple connecting holes, and the base and speed reducer case are locked by bolt.

[0011] Preferably, the base top is fixed with support plate, and one end of the support plate is supported at one end of motor.

[0012] Compared with prior art, the utility model has the beneficial effects that:

[0013] One, the first curved pipe and the second curved pipe in the speed reducer are circular, and the exhaust port of the first curved pipe and the second curved pipe can blow the external cold air to the motor outer wall uniformly, so that the heat dissipation fins of the motor can be cooled faster, and the probability of motor overload or shutdown can be reduced under the working condition of high load and long time operation.

[0014] Secondly, the first curved pipe and the second curved pipe between the motor and the speed reducer box can be disassembled and assembled through the cooperation of the main connecting plate and the auxiliary connecting plate, so that the cleaning and maintenance can be performed. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0016] Figure 1 It is a whole structure schematic view of the embodiment;

[0017] Figure 2 It is a tracheal joint schematic view of the embodiment;

[0018] Figure 3 It is a wind guide mechanism schematic view of the embodiment;

[0019] Figure 4 It is a main connecting plate and auxiliary connecting plate connection structure schematic view of the embodiment;

[0020] Figure 5 It is a base structure schematic view of the embodiment.

[0021] In the drawings, the component list represented by each number is as follows:

[0022] 1, base; 2, speed reducer box; 3, motor; 4, first curved pipe; 5, second curved pipe; 6, exhaust port; 7, tracheal joint; 8, main connecting plate; 9, auxiliary connecting plate; 10, support plate. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0024] Please refer to Figures 1-5The utility model provides a technical scheme: a kind of add-on type speed reducer motor, comprising: base 1;Base 1 top is provided with mutually connected speed reducer box 2 and motor 3, motor 3 and speed reducer box 2 are sleeved with air guide mechanism, and motor 3 outer wall is sequentially fixed with multiple rows of heat dissipation fins;

[0025] Air guide mechanism includes the first elbow pipe 4 and the second elbow pipe 5 being connected, and the gas pipe joint 7 being fixed to the outer wall of the second elbow pipe 5, the outer wall of the first elbow pipe 4 and the second elbow pipe 5 is provided with multiple air outlets 6, and the first elbow pipe 4 and the second elbow pipe 5 being connected are circularly arranged around one end of the motor 3;

[0026] Air guide mechanism is arranged at the connecting portion of motor 3 and speed reducer box 2 to assist in improving the heat dissipation capacity of the heat dissipation fins of motor 3, one end of motor 3 is in the shape of a partial circle, and the first elbow pipe 4 and the second elbow pipe 5 in the air guide mechanism are both in the shape of a semicircle, and after being connected, they are circularly arranged, so that the air outlet 6 arranged can better blow air on the heat dissipation fins of the outer wall of motor 3, thereby increasing the heat dissipation capacity.

[0027] Further preferably, the connecting end of the first elbow pipe 4 is fixed with a main connecting plate 8, and the connecting end of the second elbow pipe 5 is fixed with a secondary connecting plate 9.

[0028] The two connecting ends of the first elbow pipe 4 are both connected to the secondary connecting plate 9 of the two connecting ends of the second elbow pipe 5 through the main connecting plate 8, so as to assist in assembling and disassembling the first elbow pipe 4 and the second elbow pipe 5.

[0029] Further preferably, the main connecting plate 8 and the secondary connecting plate 9 at the connecting portion of the first elbow pipe 4 and the second elbow pipe 5 are attached and locked by bolts.

[0030] The main connecting plate 8 of the first elbow pipe 4 and the secondary connecting plate 9 of the second elbow pipe 5 are provided with through holes communicating with each other on the outer wall, which can be locked together by bolts and nuts, so that the first elbow pipe 4 and the second elbow pipe 5 can be disassembled or assembled for cleaning and maintenance.

[0031] Further preferably, a plurality of connecting holes are sequentially formed in the top of the base 1, and the base 1 and the speed reducer box 2 are locked by bolts.

[0032] The connecting holes in the top of the base 1 are used to cooperate with bolts to be installed in a processing position, and the base 1 is fixed together with the speed reducer box 2 of the speed reducer motor 3 by bolts, so that the base 1 can be disassembled and assembled.

[0033] Further preferably, a supporting plate 10 is fixed to the top of the base 1, and one end of the supporting plate 10 is supported on one end of the motor 3.

[0034] Since one end of the motor 3 is suspended, the base 1 supports the motor 3 through the supporting plate 10, thereby increasing the stability of the motor 3 during operation.

[0035] One specific application of the embodiment is: the speed reducer box 2 and the motor 3 integrated speed reducer motor 3 are installed on the top of the base 1, the motor 3 part of the speed reducer motor 3 operates under the working condition of high load and long time operation, and the basic heat dissipation capacity is provided through the plurality of heat dissipation fins on the outer wall of the motor 3, and the airflow pipe of the external fan can be connected through the air pipe joint 7 of the second curved pipe 5, air is received to the second curved pipe 5 and the first curved pipe 4 connected with the second curved pipe 5, since the first curved pipe 4 and the second curved pipe 5 are connected in a circular ring shape, the cold air can be uniformly blown to the outer wall of the motor 3 through the exhaust port 6 on the outer wall of each curved pipe, and the heat dissipation fins of the motor 3 are faster.

[0036] In the description of the present application, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0037] In the present application, unless otherwise specified and limited, the terms "mounting", "setting", "connecting", "fixing", "threading" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements, unless otherwise specified, those skilled in the art can understand the specific meaning of the above terms in the present application according to the specific situation.

[0038] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A retrofit reduction motor characterized by, Include: Base (1), the base (1) top is provided with mutually connected speed reducer box (2) and motor (3), the motor (3) and speed reducer box (2) between the sleeve is provided with air guide mechanism, the motor (3) outer wall is fixed with multiple rows of radiating fins in proper order; Air guide mechanism includes the first elbow (4) and second elbow (5) that are connected, and the air pipe joint (7) that is fixed to the outer wall of second elbow (5), the first elbow (4) and second elbow (5) outer wall are all provided with multiple air outlet (6), the first elbow (4) and second elbow (5) that are connected are circular ring shape and surround one end of motor (3).

2. A retrofit reduction gear motor according to claim 1, characterized in that: The connecting end of first elbow (4) is fixed with main connecting plate (8), and the connecting end of second elbow (5) is fixed with auxiliary connecting plate (9).

3. A retrofit reduction gear motor according to claim 2, characterized in that: The main connecting plate (8) and auxiliary connecting plate (9) of first elbow (4) and second elbow (5) connecting place are pasted and locked by bolt.

4. A retrofit reduction gear motor according to claim 1, characterized in that: The top of base (1) is sequentially provided with multiple connecting holes, and the base (1) and speed reducer box (2) are locked by bolt.

5. A retrofit reduction gear motor according to claim 1, characterized in that: The top of base (1) is fixed with support plate (10), and one end of support plate (10) is supported on one end of motor (3).

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