CN216836699U

CN216836699U - Synchronous belt conveying traction machine

Info

Publication number: CN216836699U
Application number: CN202220395153.0U
Authority: CN
Inventors: 米大涛; 王立龙; 沈栋
Original assignee: Suzhou Enio Drive Technology Co ltd
Current assignee: Suzhou Enio Drive Technology Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-06-28
Anticipated expiration: 2032-02-25

Abstract

The utility model relates to an elevator drive field especially relates to a hold-in range conveying hauler, including the motor that is equipped with the speed reducer, the output shaft of speed reducer is fixed with drags the draw wheel, drags the surface of draw wheel around having drags the draw area, drags the draw area and is provided with the V type tooth of adaptation with the contact surface of dragging the draw wheel, drags the end connection of draw wheel to have an oil storage box, and the oil storage box is close to one side of dragging the draw wheel and has seted up the oil outlet, the utility model discloses change the traditional area body and drag the smooth planar contact of draw wheel, adopt V type tooth to cooperate, increase drag the draw area and drag the power transmission efficiency between the draw wheel, avoid appearing the phenomenon of skidding, alleviate the phenomenon of sideslipping moreover, noise abatement, the interpolation of lubricating oil simultaneously reduces and drags the draw area and drag the wearing and tearing between the draw wheel.

Description

Synchronous belt conveying traction machine

Technical Field

The utility model relates to an elevator drive field especially relates to a hold-in range conveying hauler.

Background

The elevator tractor is a power device of an elevator and is used for conveying and transmitting power to enable the elevator to run.

Present patent document CN208454231U discloses an elevator toothless drags machine easy to assemble, and the device makes the fixed plate obtain fixing through the cooperation of push rod motor and gag lever post, easy operation, convenient, save time, and fixed stability obtains promoting simultaneously, improves installer's work efficiency.

At present, elevator driving has two forms, one is steel wire rope driving, the other is steel belt driving, and smooth steel belt is adopted in the steel belt driving, and the steel belt and a dragging component can generate friction in the transmission process, so that the dragging part is seriously abraded.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the following problems existing in the prior art: at present, elevator driving has two forms, one is steel wire rope driving, the other is steel belt driving, and smooth steel belt is adopted in the steel belt driving, and the steel belt and a dragging component can generate friction in the transmission process, so that the dragging part is seriously abraded.

For solving the problem that prior art exists, the utility model provides a hold-in range conveying hauler, including the motor that is equipped with the speed reducer, the output shaft of speed reducer is fixed with drags the leading wheel, drag the surface of leading wheel around having drags the leading belt, drag the leading belt and be provided with the V type tooth of adaptation with the contact surface of dragging the leading wheel, the end connection who drags the leading wheel has the oil storage box, the oil storage box is close to one side of dragging the leading wheel and has seted up the oil outlet, the motor drive speed reducer drives drags the leading wheel and rotates, the meshing through V type tooth makes drags the leading belt by the drive transmission, the oil storage box is followed and is rotated, and ooze fluid through the oil outlet and to drag the leading wheel and drag the leading belt lubrication.

Preferably, the oil storage box is close to one side of dragging the wheel and is circular sunken form, circular sunken with drag the outer fringe adaptation of wheel, drag the tip embedding of wheel at circular sunken position, the oil outlet is seted up at circular sunken edge, and the directional central line of dragging the wheel of oil outlet, and the lubricating oil coating that makes the oil outlet ooze is at the tip of dragging the wheel, avoids lubricating oil to shed extravagantly.

Preferably, the oil outlet has a plurality ofly, and the oil outlet is around dragging the angular distribution such as the circumference of wheel, realizes that lubricating oil is to dragging the even lubrication of wheel.

Preferably, the oil outlet corresponds the clearance of dragging wheel surface V type tooth, makes lubricating oil along the clearance axial conduction of V type tooth, realizes dragging the wheel and dragging the comprehensive lubrication of area.

Preferably, the oil storage box is internally provided with an oil cavity and an annular cavity, the annular cavity is positioned on the periphery of the circular depression of the oil storage box, the oil cavity is communicated with the annular cavity through uniformly distributed through holes, the oil outlet hole is communicated with the annular cavity, an opening and closing device is arranged in the oil cavity, lubricating oil is stored through the oil cavity, the lubricating oil enters the annular cavity through the through holes, and the lubricating oil is uniformly seeped out through the oil outlet hole.

Preferably, the device that opens and shuts includes the pillar, the pillar is fixed at the central point of oil pocket and is put, a plurality of telescopic links of fixed angle such as the periphery of pillar, the one end that the pillar was kept away from to the telescopic link is fixed with the dog, coupling spring between dog and the pillar, the position and the through-hole one-to-one of dog, and the dog is hugged closely with the through-hole, during device non-operating condition, the dog is with the through-hole shutoff, avoid lubricating oil to get into the ring chamber, it is extravagant to lead to lubricating oil to continuously ooze, when the device during operation, the oil storage box is followed rotatoryly, make the dog overcome the elasticity of spring under the effect of centrifugal force to the edge removal, break away from the shutoff to the through-hole until the dog, just carry out the conduction of fluid, lubricate under the assurance operating condition, reduce the waste of fluid.

Preferably, the ring cavity is filled with sponge, adsorbs the conduction lubricating oil, makes fluid discharge with the mode of oozing, reduces the excessive discharge of lubricating oil and causes the waste.

Preferably, the surface of the oil storage box is provided with an oil inlet communicated with the oil cavity, the oil inlet is in threaded connection with an oil cover, the oil cover is opened, and lubricating oil is added into the oil cavity through the oil inlet.

Compared with the prior art, the utility model provides a hold-in range conveying hauler has following beneficial effect:

the utility model discloses change the tradition area body and drag the smooth plane contact of drawing wheel, adopt V type tooth to cooperate, increase drag the drawing area and drag the power transfer efficiency between the wheel, avoid appearing the phenomenon of skidding, alleviate the phenomenon that sideslips moreover, noise abatement, the interpolation of lubricating oil simultaneously reduces drags the drawing area and drags the wearing and tearing between the wheel.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the dragging wheel of the present invention;

FIG. 3 is a schematic view of the distribution structure of the oil outlet holes of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the oil storage box of the present invention;

fig. 5 is a schematic structural view of the opening and closing device of the present invention.

Reference numbers in the figures: 1. a dragging wheel; 2. dragging the tape; 3. an oil storage box; 4. an oil outlet hole; 5. an oil chamber; 6. a base pillar; 7. an annular cavity; 8. a sponge; 9. a stopper; 10. a telescopic rod; 11. and a through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Example one

As shown in fig. 1 to 4, a synchronous belt conveying traction machine is assembled by:

assembly description: will drag the output axle head that the wheel 1 was fixed at the speed reducer, drag and draw the area 2 around dragging the surface of wheel 1, the oil storage box 3 is fixed at the tip of dragging wheel 1, and drag the tip embedding of wheel 1 at the sunken position of oil storage box 3, and oil outlet 4 corresponds with the tooth's socket position of dragging wheel 1 surface, the ring chamber 7 is located the tip outside of dragging wheel 1, and oil outlet 4 and ring chamber 7 intercommunication, ring chamber 7 and oil pocket 5 pass through-hole 11 intercommunication, set up the oil inlet on the surface of oil storage box 3, and adopt oil cover thread seal.

The working principle is as follows: open the oil lid, in adding oil pocket 5 with lubricating oil through the oil inlet, the motor drive speed reducer drives drags and draws wheel 1 to rotate, makes through the meshing of V type tooth to drag and draws area 2 by the drive transmission, and oil storage box 3 follows the rotation, and lubricating oil is in through-hole 11 entering ring chamber 7 to ooze fluid through oil outlet 4 and to dragging wheel 1 and drag and draw the area 2 lubrication.

Example two

As shown in fig. 1 to 5, a synchronous belt conveying traction machine is assembled by:

assembly description: the dragging wheel 1 is fixed at the output shaft end of the speed reducer, the dragging belt 2 is wound on the surface of the dragging wheel 1, the oil storage box 3 is fixed at the end part of the dragging wheel 1, the end of the dragging wheel 1 is embedded into the concave part of the oil storage box 3, the oil outlet 4 corresponds to the tooth socket part of the surface of the dragging wheel 1, the annular cavity 7 is positioned outside the end of the dragging wheel 1, the oil outlet 4 is communicated with the annular cavity 7, the ring cavity 7 is filled with sponge 8, the ring cavity 7 is communicated with the oil cavity 5 through a through hole 11, the surface of the oil storage box 3 is provided with an oil inlet and is sealed by an oil cover thread, an opening and closing device is arranged in the oil cavity 5, the opening and closing device comprises a base column 6, the base column 6 is fixed at the central part of the oil cavity 5, a plurality of groups of telescopic rods 10 corresponding to the through holes 11 are fixed around the base column 6, a stopper 9 is fixed to the end of the telescopic rod 10, the side surface of the stopper 9 is closely attached to the through hole 11, and a spring is fixed between the stopper 9 and the base 6.

The working principle is as follows: open the oil lid, add lubricating oil into oil pocket 5 through the oil inlet, during the device unoperated state, dog 9 is with 11 shutoff of through-hole, avoid lubricating oil to get into ring chamber 7, it is extravagant to lead to lubricating oil to last oozing, the motor drive speed reducer drives drags and draws wheel 1 to rotate, the meshing through V type tooth makes drags and draws area 2 by the drive transmission, oil storage box 3 follows the rotation, make dog 9 overcome the elasticity of spring under the effect of centrifugal force and remove to the edge, until dog 9 breaks away from the shutoff to through-hole 11, lubricating oil gets into in the ring chamber 7 through-hole 11, and ooze fluid through oil outlet 4 and to dragging wheel 1 and drag and draw and take 2 lubrication.

Claims

1. The utility model provides a hold-in range conveying hauler, is including the motor that is equipped with the speed reducer, its characterized in that, the output shaft of speed reducer is fixed with drags leading wheel (1), drags the surface of leading wheel (1) around having drags leading area (2), drags leading area (2) and the contact surface of dragging leading wheel (1) and is provided with the V type tooth of adaptation, the end connection who drags leading wheel (1) has oil storage box (3), oil storage box (3) are close to one side of dragging leading wheel (1) and have seted up oil outlet (4).

2. The synchronous belt conveying traction machine as claimed in claim 1, wherein one side of the oil storage box (3) close to the traction wheel (1) is in a circular concave shape, the circular concave is matched with the outer edge of the traction wheel (1), the end of the traction wheel (1) is embedded in the circular concave part, the oil outlet (4) is opened at the edge of the circular concave, and the oil outlet (4) points to the center line of the traction wheel (1).

3. The synchronous belt conveying traction machine as claimed in claim 2, wherein the oil outlet hole (4) is plural, and the oil outlet holes (4) are equiangularly distributed around the circumference of the traction wheel (1).

4. The synchronous belt conveying traction machine as claimed in claim 3, wherein the oil outlet hole (4) corresponds to a gap of V-shaped teeth on the surface of the traction wheel (1).

5. The synchronous belt conveying traction machine as claimed in claim 4, wherein an oil cavity (5) and an annular cavity (7) are formed in the oil storage box (3), the annular cavity (7) is located on the periphery of the circular recess of the oil storage box (3), the oil cavity (5) is communicated with the annular cavity (7) through uniformly distributed through holes (11), the oil outlet hole (4) is communicated with the annular cavity (7), and an opening and closing device is arranged in the oil cavity (5).

6. The synchronous belt conveying traction machine as claimed in claim 5, wherein the opening and closing device comprises a base pillar (6), the base pillar (6) is fixed at the central position of the oil cavity (5), a plurality of telescopic rods (10) are fixed on the periphery of the base pillar (6) at equal angles, a stop block (9) is fixed at one end of each telescopic rod (10) far away from the base pillar (6), a spring is connected between each stop block (9) and the base pillar (6), the positions of the stop blocks (9) correspond to the through holes (11) one by one, and the stop blocks (9) are tightly attached to the through holes (11).

7. The synchronous belt conveying traction machine as claimed in claim 6, wherein the ring cavity (7) is filled with sponge.

8. The synchronous belt conveying traction machine as claimed in claim 5, wherein the surface of the oil storage box (3) is provided with an oil inlet communicating with the oil chamber (5), and an oil cover is connected to the oil inlet through an internal thread.