CN213521567U - Balanced braking hoisting motor - Google Patents

Abstract

The utility model discloses a balanced braking's hoisting motor, including bottom plate, install bin, hoisting motor main part, drain pipe, heat dissipation fan, axle bed and second filter screen, the install bin is installed on the top of bottom plate, and the inside bottom of install bin installs the hoisting motor main part, the coolant liquid case is installed on the top of bottom plate, and the inside bottom of coolant liquid case installs the water pump, the output of water pump runs through the inside feed liquor pipe of bottom plate, first louvre has been seted up to the inside one end of install bin, and the internally mounted of first louvre has the heat dissipation fan, the inside of first louvre is provided with first filter screen. This balanced braking's hoisting motor, the coolant liquid that drives the coolant liquid incasement portion through the start-up water pump forms hydrologic cycle through feed liquor pipe and play liquid pipe, is convenient for dispel the heat to the inside of install bin to avoid the inside high temperature of motor, influence hoisting motor's life.

Description

Balanced braking hoisting motor

Technical Field

The utility model relates to a hoisting motor technical field specifically is a balanced braking's hoisting motor.

Background

Along with the development of society, when building the high building, all can use the hoisting motor, hoisting motor and metallurgical variable frequency speed governing motor are squirrel cage rotor motor, it collects traditional hoisting metallurgical motor advantage and variable frequency motor advantage and integrates into an organic whole, make the motor not only can satisfy frequently start, brake, overload, reversal, hypervelocity, the needs of vibration work occasion, still can satisfy the needs of operation under the converter control, realize soft start, four-quadrant operation etc. to reduce the impact to equipment, and save the energy, traditional balance braking's hoisting motor can satisfy people's user demand basically, but still has certain problem, specific problem is as follows:

1. in most balance braking hoisting motors in the current market, the internal temperature can gradually rise when the hoisting motors are used for a long time, and if the hoisting motors are not cooled in an urgent way, the internal temperature of the motors can be overhigh, so that the service life of the hoisting motors is influenced;

2. most balance braking's hoisting motor in the existing market, when using, on-the-spot dust is great, causes the dust easily to get into inside the hoisting motor to cause hoisting motor internal component to take place to damage.

Disclosure of Invention

An object of the utility model is to provide a hoisting motor of balanced braking to the meeting of proposing in solving above-mentioned background art causes the inside high temperature of motor, thereby influences hoisting motor's life and causes the dust easily and get into inside the hoisting motor, thereby causes the problem that hoisting motor internal component takes place to damage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a balanced braking's hoisting motor, includes bottom plate, install bin, hoisting motor main part, drain pipe, heat dissipation fan, axle bed and second filter screen, the install bin is installed on the top of bottom plate, and the inside bottom of install bin installs the hoisting motor main part, the coolant liquid case is installed on the top of bottom plate, and the inside bottom of coolant liquid case installs the water pump, the output of water pump runs through the inside feed liquor pipe of bottom plate, first louvre has been seted up to the inside one end of install bin, and the internally mounted of first louvre has the heat dissipation fan, the inside of first louvre is provided with first filter screen, and the axle bed is installed to the inside through bearing of first filter screen, the heat dissipation fin is installed on the top of install bin.

Preferably, the bolts are installed at two ends of the top end of the bottom plate and are in threaded connection with the bottom plate.

Preferably, a second heat dissipation hole is formed in one end, far away from the first heat dissipation hole, of the installation box, and a second filter screen is arranged inside the second heat dissipation hole.

Preferably, the drain pipe is installed to the one end that the water pump was kept away from to the feed liquor pipe, and the drain pipe is sinuous shape and arranges the inside at the install bin.

Preferably, one end of the shaft seat is connected with the heat dissipation fan, and the shaft seat and the heat dissipation fan are of a welding machine integrated structure.

Preferably, the outer wall of the shaft seat is provided with windmill blades at equal intervals, and the side wall of one end of each windmill blade is provided with brushes at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by installing the cooling liquid box, the water pump, the liquid inlet pipe, the liquid outlet pipe, the first heat dissipation hole and the second heat dissipation hole, through the mutual matching of the second heat dissipation hole and the first heat dissipation hole, air can enter the interior of the installation box through the first heat dissipation hole and be discharged through the second heat dissipation hole, so that heat generated by the hoisting motor main body can be conveniently dissipated;

2. the device is through installing the heat dissipation fan simultaneously, the axle bed, windmill blade and first filter screen, drive outside air through the heat dissipation fan and filter through first filter screen, be convenient for filter the dust of air through first filter screen, it is rotatory simultaneously to drive axle bed and windmill blade through the heat dissipation fan rotation, be convenient for drive the brush through the windmill blade rotation and come to clear up first filter screen, avoid the inside of dust entering install bin, thereby influence the life of motor.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

FIG. 2 is a schematic view of the structure of part A of FIG. 1 according to the present invention;

FIG. 3 is a left side view of the structure of the present invention;

fig. 4 is the structure schematic diagram of the liquid inlet pipe and the liquid outlet pipe of the utility model.

In the figure: 1. a base plate; 2. installing a box; 3. a hoisting motor main body; 4. a bolt; 5. a coolant tank; 6. a water pump; 7. a liquid inlet pipe; 8. a liquid outlet pipe; 9. a first filter screen; 10. a heat dissipation fan; 11. a shaft seat; 12. a windmill blade; 13. a heat dissipating fin; 14. a second heat dissipation hole; 15. a second filter screen; 16. a first heat dissipation hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a lifting motor with balanced braking comprises a bottom plate 1, an installation box 2, a lifting motor main body 3, a liquid outlet pipe 8, a heat dissipation fan 10, a shaft seat 11 and a second filter screen 15, wherein the installation box 2 is installed at the top end of the bottom plate 1;

the two ends of the top end of the bottom plate 1 are both provided with bolts 4, the bolts 4 are in threaded connection with the bottom plate 1 and are in threaded connection with the bottom plate 1 through the bolts 4, and therefore an operator can conveniently install and fix the bottom plate 1 through the bolts 4;

a second heat dissipation hole 14 is formed in one end, far away from the first heat dissipation hole 16, of the installation box 2, a second filter screen 15 is arranged inside the second heat dissipation hole 14, and dust is prevented from entering the installation box 2 through the second filter screen 15 due to the design of the second filter screen 15;

a hoisting motor main body 3 is installed at the bottom end inside the installation box 2, a cooling liquid box 5 is installed at the top end of the bottom plate 1, a water pump 6 is installed at the bottom end inside the cooling liquid box 5, the type of the water pump 6 can be ISGD, and the output end of the water pump 6 penetrates through a liquid inlet pipe 7 inside the bottom plate 1;

a liquid outlet pipe 8 is arranged at one end, far away from the water pump 6, of the liquid inlet pipe 7, the liquid outlet pipe 8 is distributed inside the installation box 2 in a winding shape, and heat inside the installation box 2 is absorbed through circulation of cooling liquid through the liquid inlet pipe 7 and the liquid outlet pipe 8, so that the heat inside the installation box 2 can be rapidly dissipated;

a first heat dissipation hole 16 is formed in one end of the interior of the installation box 2, a heat dissipation fan 10 is installed inside the first heat dissipation hole 16, a first filter screen 9 is arranged inside the first heat dissipation hole 16, and a shaft seat 11 is installed on an inner through bearing of the first filter screen 9;

one end of the shaft seat 11 is connected with the heat dissipation fan 10, and the shaft seat 11 and the heat dissipation fan 10 are of a welding machine integrated structure, so that the shaft seat 11 and the heat dissipation fan 10 are fixed more firmly;

the outer wall of the shaft seat 11 is provided with the windmill blades 12 at equal intervals, and the side wall of one end of each windmill blade 12 is provided with the brush at equal intervals, so that the first filter screen 9 can be cleaned conveniently by driving the brush to rotate through the windmill blades 12, and dust is prevented from entering the installation box 2;

the top end of the mounting case 2 is mounted with a heat radiating fin 13.

The working principle is as follows: when the balance braking hoisting motor is used, firstly, through the mutual matching of the second heat dissipation holes 14 and the first heat dissipation holes 16, external air can conveniently enter the interior of the installation box 2 through the first heat dissipation holes 16, the external air is conveniently discharged through the second heat dissipation holes 14, the interior of the installation box 2 can be conveniently dissipated through air circulation, meanwhile, the water pump 6 is started to drive cooling liquid in the cooling liquid box 5 to form water circulation through the liquid inlet pipe 7 and the liquid outlet pipe 8, the cooling liquid is made to circulate through the liquid inlet pipe 7 and the liquid outlet pipe 8 to absorb heat in the installation box 2, the heat in the installation box 2 can be conveniently and quickly dissipated, meanwhile, through the design of the heat dissipation fins 13, the heat dissipation of the installation box 2 is facilitated, and the heat dissipation effect of the installation box 2 is better;

drive the outside air through heat dissipation fan 10 simultaneously and filter through first filter screen 9, be convenient for filter the dust of air through first filter screen 9, drive axle bed 11 and windmill blade 12 through heat dissipation fan 10 is rotatory simultaneously and rotate, be convenient for drive the brush through windmill blade 12 is rotatory and come to clear up first filter screen 9, avoid the dust to get into the inside of install bin 2 to influence the life of motor, do above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a balanced braking's hoisting motor, includes bottom plate (1), install bin (2), hoisting motor main part (3), drain pipe (8), heat dissipation fan (10), axle bed (11) and second filter screen (15), its characterized in that: install bin (2) on the top of bottom plate (1), and install hoisting motor main part (3) in the inside bottom of install bin (2), coolant liquid case (5) are installed on the top of bottom plate (1), and the inside bottom of coolant liquid case (5) installs water pump (6), the output of water pump (6) runs through inside feed liquor pipe (7) of bottom plate (1), first louvre (16) have been seted up to the inside one end of install bin (2), and the internally mounted of first louvre (16) has heat dissipation fan (10), the inside of first louvre (16) is provided with first filter screen (9), and the inside of first filter screen (9) leads to the bearing and installs axle bed (11), heat dissipation fin (13) are installed on the top of install bin (2).

2. A balance braking hoist motor as claimed in claim 1, wherein: bolts (4) are installed at two ends of the top end of the bottom plate (1), and the bolts (4) are in threaded connection with the bottom plate (1).

3. A balance braking hoist motor as claimed in claim 1, wherein: and a second heat dissipation hole (14) is formed in one end, far away from the first heat dissipation hole (16), of the installation box (2), and a second filter screen (15) is arranged inside the second heat dissipation hole (14).

4. A balance braking hoist motor as claimed in claim 1, wherein: liquid outlet pipe (8) are installed to the one end that water pump (6) were kept away from in feed liquor pipe (7), and liquid outlet pipe (8) are the inside of wriggling shape arranging at install bin (2).

5. A balance braking hoist motor as claimed in claim 1, wherein: one end of the shaft seat (11) is connected with the heat dissipation fan (10), and the shaft seat (11) and the heat dissipation fan (10) are of a welding machine integrated structure.

6. A balance braking hoist motor as claimed in claim 1, wherein: windmill blades (12) are arranged on the outer wall of the shaft seat (11) at equal intervals, and brushes are arranged on the side wall of one end of each windmill blade (12) at equal intervals.

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