CN209419374U - A kind of horizontal three-phase contracting frame-type gear motor - Google Patents

Abstract

The utility model discloses a kind of horizontal three-phase contracting frame-type gear motors, including body fuselage and pedestal, the side of the body fuselage is provided with central siphon, the bosom setting of the body fuselage is cored, the two sides of the iron core are provided with coil, the side of the coil is connected with rotation axis, and the rotation axis has sequentially passed through washer and second bearing far from one end of coil and has connect with first gear, this kind of horizontal three-phase contracting frame-type gear motor is provided with pedestal and anti-abrasion pad, when motor is started to work, certain vibration can be generated, at this moment motor and pedestal are first subjected to dismantling connection before the use, by the outer surface of the fixed pedestal of motor, and since anti-abrasion pad increases the frictional force of motor and pedestal, and certain damping effect can be played, so that motor is in vibration, the case where being not in abrasion generation.

Description

A kind of horizontal three-phase contracting frame-type gear motor

Technical field

The utility model relates to gear motor technical field, specially a kind of horizontal three-phase contracting frame-type gear motor.

Background technique

Horizontal to refer to that organic block is fixed, three-phase refers to three-phase alternating current, and being three groups, amplitude is equal, frequency is equal, phase Mutually the combination of the single-phase alternating current of 120 ° of difference, so-called contracting frame motor usually say that decelerating motor is exactly the shape retarder It reduces, the part of photoelectricity machine is usually constant.

Gear motor refers to the conglomerate of speed reducer and motor (motor), is usually collected by the speed reducer factory of profession At assembling the rear complete supply of material, gear motor generally by motor, internal combustion engine or other power-equipments to run at high speed, Reached by the different gear combination of gear motor interior size and increases square slowing effect.

Existing gear motor, when in use, the vibration certain to appearance, so that motor is after a certain period of use time, meeting It causes motor case to be worn, reduces the service life of motor, and will appear heat in motor use process, can not accomplish The case where timely radiating, damaging to motor, finally will appear leak in motor use process handles meeting not in time Motor bottom ponding is caused, motor use is influenced.

Utility model content

The purpose of this utility model is to provide a kind of horizontal three-phase contracting frame-type gear motors, to solve above-mentioned background technique Middle proposition vibration will cause motor case and be worn, can not accomplish timely to radiate and can occur damaging and occurring leak to motor The case where processing the problem of will cause motor bottom ponding not in time.

To achieve the above object, the utility model provides the following technical solutions: a kind of horizontal three-phase contracting frame-type gear motor, Including body fuselage and pedestal, the side of the body fuselage is provided with central siphon, and the bosom of the body fuselage is provided with Iron core, the two sides of the iron core are provided with coil, and the side of the coil is connected with rotation axis, and the rotation axis is far from line One end of circle has sequentially passed through washer and second bearing and has connect with first gear, and the two sides of the first gear are respectively arranged with Second gear and third gear, the second gear are internally provided with first rotating shaft, and the third gear is internally provided with Second shaft, the outer surface of second shaft are provided with multiple flabellums, and the other side of the coil is connected with by variable resistance block The side of commutator, the commutator is connected with first bearing by rotation axis, and the side of the first bearing is provided with by axis Plate, the side by axillare are provided with substrate, and the substrate is connect by brush with commutator, the inside of the body fuselage Lower section is provided with fin, and the bottom of the body fuselage is provided with pedestal, and the outer surface of the pedestal is provided with anti-abrasion pad, described Catch basin is provided among the bottom of anti-abrasion pad.

Preferably, the first gear engages connect respectively with second gear and third gear, and the second gear and Third gear is all larger than first gear.

Preferably, the one end of the first rotating shaft far from second gear through body fuselage side and be located at central siphon Bosom.

Preferably, magnet is provided with above and below the iron core, and the size of two magnet is identical.

Preferably, multiple flabellums are located at a upper side of fin, and multiple flabellums are by welding It is connect with the second shaft.

Preferably, the pedestal and body fuselage disassembly are arranged, and the outer surface of the pedestal is greater than the bottom of body fuselage Portion's area.

Compared with prior art, the utility model has the beneficial effects that this kind of horizontal three-phase contracting frame-type gear motor setting There are pedestal and anti-abrasion pad, when motor is started to work, certain vibration can be generated, at this moment before the use first by motor and pedestal Dismantling connection is carried out, by the outer surface of the fixed pedestal of motor, and since anti-abrasion pad increases the frictional force of motor and pedestal, and Certain damping effect can be played, so that the case where motor is not in abrasion in vibration generation, solving vibration can be made The problem of being worn at motor case, and this kind of horizontal three-phase contracting frame-type gear motor is provided with flabellum and fin, in motor When operation, the rotation of first time gear can be driven due to rotation axis, so that the second gear of engagement connection and third gear can be turned It is dynamic, the second shaft rotation of third gear connection is further conveyed, flabellum is subjected to rotary air-blow, the heat in motor is passed through Fin discharge solves the case where meeting that can not accomplish timely to radiate damage motor, finally this kind of horizontal three-phase contracting frame When the case where type gear motor is provided with catch basin, will appear leak in motor use process, water can be leaked out by fin, so After can enter in catch basin by anti-abrasion pad filtering and store, after motor use, periodically motor and pedestal can be carried out Disassembly, clears up catch basin, solves the problems, such as to occur the case where leak and handles will cause motor bottom ponding not in time.

Detailed description of the invention

Fig. 1 is the utility model section structural schematic diagram；

Fig. 2 is the utility model body fuselage schematic perspective view；

Fig. 3 is the utility model schematic diagram of base structure；

Fig. 4 is the utility model first gear structural schematic diagram.

In figure: 1, body fuselage；2, pedestal；3, central siphon；4, anti-abrasion pad；5, first rotating shaft；6, first gear；7, it rotates Axis；8, flabellum；9, fin；10, catch basin；11, magnet；12, coil；13, commutator；14, first bearing；15, by axillare； 16, substrate；17, brush；18, variable resistance block；19, iron core；20, washer；21, second bearing；22, second gear；23, second turn Axis；24, third gear.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of horizontal three-phase contracting frame-type gear motor, packet It includes body fuselage 1, pedestal 2, central siphon 3, anti-abrasion pad 4, first rotating shaft 5, first gear 6, rotation axis 7, flabellum 8, fin 9, catchment Slot 10, magnet 11, coil 12, commutator 13, first bearing 14, by axillare 15, substrate 16, brush 17, variable resistance block 18, iron core 19, washer 20, second bearing 21, second gear 22, the second shaft 23 and third gear 24, the side of body fuselage 1 are provided with Central siphon 3, the bosom setting cored 19 of body fuselage 1, the two sides of iron core 19 are provided with coil 12, and the energization of coil 12 makes It obtains iron core 19 and has electromagnetism, the side of coil 12 is connected with rotation axis 7, and rotation axis 7 is sequentially passed through far from one end of coil 12 There are washer 20 and second bearing 21 and connect with first gear 6, washer 20 can protect rotation axis 7, the two sides point of first gear 6 Be not provided with second gear 22 and third gear 24, second gear 22 is internally provided with first rotating shaft 5, third gear 24 it is interior Portion is provided with the second shaft 23, and the outer surface of the second shaft 23 is provided with multiple flabellums 8, and the other side of coil 12 passes through variable resistance block 18 are connected with commutator 13, and commutator 13 can make the current direction of output constant, and the side of commutator 13 is connected by rotation axis 7 It is connected to first bearing 14, the side of first bearing 14 is provided with by axillare 15, and the side of axillare 15 is provided with substrate 16, substrate 16 are connect by brush 17 with commutator 13, and the lower inside of body fuselage 1 is provided with fin 9, the bottom setting of body fuselage 1 There is pedestal 2, the outer surface of pedestal 2 is provided with anti-abrasion pad 4, catch basin 10 is provided among the bottom of anti-abrasion pad 4.

Referring to Fig. 1, being provided with magnet 11 above and below iron core 19, and the size of two magnet 11 is identical, greatly Small identical magnet 11 makes motor more efficient at runtime, and multiple flabellums 8 are located at a upper side of fin 9, and multiple fans Leaf 8 is connect with the second shaft 23 by welding, and the mode of welding is extremely secured, so that flabellum 8 and the second shaft 23 It is more durable.

Fig. 1-3 is please referred to, pedestal 2 and the disassembly of body fuselage 1 are arranged, and the outer surface of pedestal 2 is greater than the bottom of body fuselage 1 Portion's area convenient for dismantling to body fuselage 1 and pedestal 2, and will not make too small the case where blocking body fuselage 1 appearance of pedestal 2.

Fig. 1 and 4 are please referred to, first gear 6 engages connection, and second gear with second gear 22 and third gear 24 respectively 22 and third gear 24 be all larger than first gear 6, in the case where first gear 6 rotates, be able to drive second gear 22 and the Three gears 24 rotate together, the one end of first rotating shaft 5 far from second gear 22 through body fuselage 1 side and be located at central siphon 3 bosom plays the role of protection to first rotating shaft 5 convenient for central siphon 3.

Working principle: first installing motor, then powers on motor, and the iron core 19 inside body fuselage 1 is logical Electricity generates magnetic field by the way that magnetic cutting occurs with magnet 11, so that rotation axis 7 rotates, rotation axis 7 drives first gear 6 to rotate, To which the second gear 22 of engagement connection and third gear 24 can be rotated, first turn that second gear 22 connects further is conveyed Axis 5 rotates, and conveys the second shaft 23 rotation that third gear 24 connects, and flabellum 8 is carried out rotary air-blow, by the heat in motor When the case where measuring and be discharged by fin 9, and will appear leak in motor use process, water can be leaked out by fin 9, then can Enter in catch basin 10 by the filtering of anti-abrasion pad 4 and store, after motor use, needs periodically to carry out motor and pedestal 2 Disassembly, clears up catch basin 10.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of horizontal three-phase contracting frame-type gear motor, including body fuselage (1) and pedestal (2), it is characterised in that: the body The side of shell (1) is provided with central siphon (3), and cored (19) are arranged in the bosom of the body fuselage (1), the iron core (19) two sides are provided with coil (12), and the side of the coil (12) is connected with rotation axis (7), and the rotation axis (7) It has sequentially passed through washer (20) and second bearing (21) far from the one end of coil (12) and has been connect with first gear (6), described the The two sides of one gear (6) are respectively arranged with second gear (22) and third gear (24), and the inside of the second gear (22) is set It is equipped with first rotating shaft (5), the third gear (24) is internally provided with the second shaft (23), outside second shaft (23) Surface is provided with multiple flabellums (8), and the other side of the coil (12) is connected with commutator (13) by variable resistance block (18), described The side of commutator (13) is connected with first bearing (14) by rotation axis (7), and the side of the first bearing (14) is provided with By axillare (15), the side by axillare (15) is provided with substrate (16), and the substrate (16) passes through brush (17) and rectification Sub (13) connection, the lower inside of the body fuselage (1) are provided with fin (9), and the bottom of the body fuselage (1) is provided with The outer surface of pedestal (2), the pedestal (2) is provided with anti-abrasion pad (4), is provided with and is catchmented among the bottom of the anti-abrasion pad (4) Slot (10).

2. a kind of horizontal three-phase contracting frame-type gear motor according to claim 1, it is characterised in that: the first gear (6) connection, and the second gear (22) and third gear (24) are engaged respectively with second gear (22) and third gear (24) It is all larger than first gear (6).

3. a kind of horizontal three-phase contracting frame-type gear motor according to claim 1, it is characterised in that: the first rotating shaft (5) side of the one end far from second gear (22) through body fuselage (1) and the bosom positioned at central siphon (3).

4. a kind of horizontal three-phase contracting frame-type gear motor according to claim 1, it is characterised in that: the iron core (19) Above and below be provided with magnet (11), and the size of two magnet (11) is identical.

5. a kind of horizontal three-phase contracting frame-type gear motor according to claim 1, it is characterised in that: multiple flabellums (8) it is located at a upper side of fin (9), and multiple flabellums (8) are connect with the second shaft (23) by welding.

6. a kind of horizontal three-phase contracting frame-type gear motor according to claim 1, it is characterised in that: the pedestal (2) with Body fuselage (1) disassembly setting, and the outer surface of the pedestal (2) is greater than the bottom area of body fuselage (1).