CN2881024Y

CN2881024Y - Electric ground hinge

Info

Publication number: CN2881024Y
Application number: CNU2006200020966U
Authority: CN
Inventors: 何顺成
Original assignee: JUNHUI INDUSTRIAL Co Ltd
Current assignee: JUNHUI INDUSTRIAL Co Ltd
Priority date: 2006-02-09
Filing date: 2006-02-09
Publication date: 2007-03-21
Anticipated expiration: 2016-02-09

Abstract

An electromotion earth hinge mainly comprises a motor, a bevel gear, a worm, a driven gear and a permanent seat. Bury the hinge beside the gatepost and weld the inner edge of the gate on the permanent seat, so make the gate open or close driven by clockwise rotation or counter-clockwise rotation of the motor. As the root edge of the motor is connected with the bevel gear with a reducer, the motor and the reducer can be conveniently dismantled when the gate weight varies. And the reducer of the transmission mechanism can be changed according to different weight and size of the gates, so different installation requirement for gates of different types can be met.

Description

Electric hinge

Technical field

The utility model relates to Floor hinge, refers to especially a kind ofly can conveniently split out motor and reductor, according to weight, the size at institute dress gate, changes the reductor of transmission mechanism, to satisfy the different model gate Electric hinge of needs is installed.

Background technology

The employed Floor hinge in general gate, because motor and transmission mechanism all are installed on the door pillar limit, and all are embedded in underground, adopt between motor wherein and transmission mechanism and fixedly connected, therefore, when the gate of different size, weight is installed by manufacturer, or resident family be need change the gate of different kenels the time, and unit in charge of construction be dismantled after must entirely hinge digs out again, with motor or the inner transmission device of changing different model, operation is trouble and shortage efficient quite, increases construction cost again, and is very undesirable.

Summary of the invention

Main purpose of the present utility model is to provide a kind of and can conveniently splits out motor and reductor, according to weight, the size at institute dress gate, changes the reductor of transmission mechanism, to satisfy the different model gate Electric hinge of needs is installed.

The technical solution of the utility model: a kind of Electric hinge, mainly comprise: body, a motor and a transmission mechanism of forming by upper and lower covers, it is characterized in that: this body is the L type, is provided with a motor in the vertical component effect, and the shaft extension of this motor is connected in the reductor of this transmission mechanism; The bevel gear that this transmission mechanism is connected by a reductor, speed reducer output shaft, an end have the horizontal worm screw and a worm gear of bevel gear to be formed, and two bevel gears are meshing with each other, and worm engaging is in worm gear, and this worm-wheel shaft one distal process stretches out body surface; One holder is connected in the end that this worm-wheel shaft stretches out, and the inner edge at gate is welded in this holder.

Advantage of the present utility model is: because reductor and motor apparatus are in the vertical component effect of body, and stretch out ground, therefore, when the gate of being adorned varies in weight, can split out reductor and motor, change the reductor of different rotating speeds, to increase or to reduce torsion, satisfy the installation needs at Different Weight, size gate, and make construction more convenient, and can reduce the cost of construction.

Description of drawings

Fig. 1, be stereogram of the present utility model

Fig. 2, be three-dimensional exploded view of the present utility model.

Fig. 3, be sectional view of the present utility model.

Fig. 4, be another sectional view of the present utility model.

Fig. 5, be assembled in the schematic diagram at gate for the utility model.

Fig. 6,7, be assembled in the schematic diagram at different gates for the utility model.

The specific embodiment

Please consult shown in Fig. 1-3 simultaneously, the utility model one preferred embodiment, a kind of Electric hinge mainly is provided with a L type body 100 of being made up of upper and

lower cover

1,2, be provided with a motor 11 in the vertical component effect of this body 100, this motor 11 is assembled in a reductor 12, the output shaft 121 of this reductor 12 is articulated in a bevel gear 13, be engaged in a bevel gear that is flat on worm screw 15 1 ends of loam cake 1 box body 14, this worm screw 15 is engaged in worm gear 16, axle 161 1 distal process of this worm gear 16 are stretched in body 100 surfaces, and its ora terminalis is provided with a holder 17;

Constitute an Electric hinge by aforementioned components, during assembling two groups of bodies 100 are embedded in ground, both sides, gate respectively, again holder 17 is located in the inner edge weldering at gate, drive holder 17 by motor 11 and be positive and negative rotation, realize the keying at gate, and work as the gate of being assembled when varying in weight, wherein motor 11 and reductor 12 can be pulled down, so that change the reductor 12 of different rotating speeds, change the torsion of transmission, to be adapted to different kenels, the needs of size and the assembling of weight gate, and make the change operation more quick, convenient, and reduce construction cost.

See also shown in Figure 4, after these body 100 assemblings, the shaft extension of this motor 11 is connected in reductor 12, drive inner transmission device by reductor 12 and drive holder 17 rotations, when burying this body 100 underground, this motor 11 and reductor 12 are installed in the vertical component effect of body 100, stretch out ground with holder 17, this holder 17 is welded in the gate, drives opening of gate, close, when the gate of being assembled changes weight because of varying in size, then can motor 11 and reductor 12 be split out by opposite side, change the reductor 12 of different rotating speeds, and then change the torsion of transmission, to be adapted to different sizes, the installation at kenel gate needs.

See also shown in Figure 5, when reality is used, body 100 is embedded in the ground of the door pillar 31 at gate 3, make holder 17 and vertical component effect be exposed to ground, the inner edge at gate 3 is welded in respectively on the holder 17,3 tops, gate are articulated in doorframe 31, and the positive and negative rotation of mat holder 17 drives opening and closing of gate 3.

As Fig. 6, shown in 7, when the gate of being assembled 3 because of kenel, size is different and when changing its weight, because the load of whole transmission changes, that is, if will making speed accelerate when driving with big torsion, small size gate 3a cause gate 3a to damage, large scale gate 3 drives with little torsion and then can make speed slack-off and rotate and have some setbacks, therefore, after the utility model can split out (as shown in Figure 2) with wherein motor 11 and reductor 12, this reductor 12 is replaced by different rotating speeds, another model reductor 12 of torsion, transmission torsion is changed, to be adapted to different sizes, the gate of kenel and weight, and make the replacing operation more convenient, fast, and can reduce the cost of operation.

In sum, transmission mechanism of the present utility model is detachable, the replacing reductor, so this Electric hinge can be adapted to the installation needs at different kenels, size and weight gate.

Claims

1, a kind of Electric hinge mainly comprises: body, a motor and a transmission mechanism of being made up of upper and lower covers is characterized in that:

This body is the L type, is provided with a motor in the vertical component effect, and the shaft extension of this motor is connected in the reductor of this transmission mechanism;

The bevel gear that this transmission mechanism is connected by a reductor, speed reducer output shaft, an end have the horizontal worm screw and a worm gear of bevel gear to be formed, and two bevel gears are meshing with each other, and worm engaging is in worm gear, and this worm-wheel shaft one distal process stretches out body surface;

One holder is connected in the end that this worm-wheel shaft stretches out, and the inner edge at gate is welded in this holder.