CN2910094Y

CN2910094Y - Robot dust sucker of shakable duster

Info

Publication number: CN2910094Y
Application number: CN 200620008710
Authority: CN
Inventors: 张崎
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-14
Filing date: 2006-03-14
Publication date: 2007-06-13
Anticipated expiration: 2016-03-14

Abstract

A robot dust sucker of shakable duster is arranged at the foremost part of the robot duster. The robot dust sucker comprises a dust sucking pipe, a central axis and two half-side shakable dust sucking mouth devices which are positioned on both side of the central axis and can rotate round the central axis. The twp half-side shakable dust sucker can swing individually inward to contract at the bottom of the robot duster and can swing outward to the largest horizontal dust sucking position with the same width as that of the largest horizontal breadth. Therefore, the dust sucker can suck dust automatically with the largest horizontal breadth in the condition that normal walking and rotation of the robot dust sucker are not influenced so as to solve the prior problems that the horizontal dusting width of the prior fixed robot dust sucker is too narrow to suck dust automatically in the wall corner and foot and the prior dust sucker has a relative low efficiency of dust sucking.

Description

A kind of swinging type dust catcher robot suction port device

Affiliated technical field

The utility model relates to a kind of dust catcher robot suction port device, especially relates to a kind of swinging type dust catcher robot suction port device.

Background technology

At present, the shape of the dust catcher robot that researchs and develops in the world or peddle all is circular configuration mostly, and its suction port device (being rectangular mostly) all is a certain position that is fixed on circular dust catcher robot device bottom.Because the maximum dust suction width of its suction port device is usually less than circular dust catcher robot device's Breadth Maximum (round diameter) itself, thereby when automatic dust absorption was carried out in barrier edge, wall limit, corner etc., residual inevitably a part of rim space can not be by thorough dust suction; Simultaneously because the restriction of dust suction width makes that also the travel distance of dust catcher robot with the homalographic automatic dust absorption time increases, whole automatic dust absorption efficient reduces.

Summary of the invention

1. technical problem to be solved in the utility model

The purpose of this utility model provides a kind of swinging type dust catcher robot suction port device, this device is not influencing the automatic dust absorption width that can enlarge the dust catcher robot under the normal automatic dust absorption action of dust catcher robot, can overcome thus existing dust catcher robot fixedly the suction port device the dust suction width because of partly can't dust suction less than the caused left and right edges of dust catcher robot device's maximum lateral width itself, the deficiency that the automatic dust absorption travel distance is grown, whole dust collection efficiency is lower during equal area.

2. the utility model solves the technical scheme that its technical problem adopts

The related dust catcher robot suction port device of the utility model by half of formula suction port device, can put connector, central shaft and sweep-up pipe and formed; Half of formula suction port device is fixedly linked with the end that can put connector, constitutes half of formula thus and can put the suction port device; The other end and the central shaft that can put connector are movably connected, and can swing around central shaft; The left and right sides difference (symmetry) of central shaft is provided with two half of formulas and can puts the suction port device, and these two half of formulas can be put the suction port device and can be swung around central shaft respectively separately.

Two half of formula suction port devices of this suction port device can directly or indirectly link to each other with a public sweep-up pipe jointly, and its whole dust absorption passage is interconnected.An inside end of two half of formula suction port devices is movably connected directly or indirectly, can swings relatively each other simultaneously, and its suction port partly is interconnected.

The suction port device of Gou Chenging is wholy set in dust catcher robot device's forefront thus, and its central shaft is fixedly installed on the front portion of dust catcher robot body device (the device part among the dust catcher robot device except that this suction port device) near (being usually located on the left-right symmetry center line of its body apparatus) on the apical position.

Two half of formulas of this suction port device can be put the suction port device and inwardly can be swung respectively in the maximum original place radius of turn scope that is contracted in the non-swing body apparatus of dust catcher robot (all the other that can put the suction port device except that two half of formulas among the dust catcher robot device are installed parts); The maximum transversal dust suction width that outwards opens simultaneously when being rocked to maximum transversal dust suction position is identical with the maximum original place rotating diameter of dust catcher robot non-swing body apparatus.

3. the beneficial effects of the utility model

The utility model is by a kind of swinging type dust catcher of proposition robot suction port device, thereby it is narrower to have solved existing dust catcher robot fixed suction port device dust suction width, be difficult to the both sides of the edge segment space, especially wall limit, foundation etc. carried out the problem of automatic dust absorption completely, the automatic dust absorption overall efficiency of dust catcher robot is improved.

Description of drawings

Fig. 1: dust catcher robot polycrystalline substance schematic diagram

1 dust catcher robot body device

2 electric walkings wheel

3 half of formula suction port devices

4 middle interconnecting pieces

5 sweep-up pipes

6 suction ports

Fig. 2: the suction port device can be put structural representation

7 central shafts

8 can put connector

Fig. 3: half of formula suction port device is independently swung schematic diagram

The specific embodiment

Central shaft 7 is fixed on the front portion of round dust catcher robot body device 1 near (Fig. 1) on the left-right symmetry center line of apical position, its axle is the hollow shape pipe, its hollow parts can be used as the part of the passage of sweep-up pipe 5, and its upper end links to each other with sweep-up pipe 5, the lower end links to each other with the upper end of middle interconnecting piece 4 (Fig. 2).The lower end of middle interconnecting piece 4 is suction port (bottom opening) shape, its two ends, left and right sides link to each other (Fig. 1) with two half of formula suction port devices 3 respectively, the suction port 6 of two half of formula suction port device 3 by middle interconnecting piece 4 be interconnected, simultaneously the central shaft 7 of dust absorption passage by middle interconnecting piece 4 and hollow shape pipe of whole suction port part is interconnected with sweep-up pipe 5.Middle interconnecting piece 4 is made up of the bendable type elastic tube of bottom opening, and two half of formula suction port devices 3 of its both sides can be swung relatively by this bendable type elastic tube.

Two half of formula suction port devices 3 are fixedly linked (Fig. 2) with an end of the connector put separately 8 respectively, and it can be put the common and central shaft 7 of the other end of connector 8 and be movably connected, and can swing around central shaft 7 independently of one another.Two by half of formula suction port device 3 with can put the half of formula that connector 8 constitutes and can put the left and right sides that the suction port device is symmetricly set in central shaft 7 respectively, and all can swing (Fig. 3) around central shaft 7 independently.

Whole suction port device with central shaft 7 be symmetrical centre integral body be arranged on dust catcher robot device 1 forefront (being anterior apical position) (Fig. 1), the anterior place that can reach of dust catcher robot device all can obtain corresponding automatic dust absorption thus.

Two half of formula suction port devices 3 can be swung respectively in circular base plate (radius of turn) scope that is contracted in dust catcher robot body device 1 bottom (Fig. 3), so that dust catcher robot suction port device unlikely normal automatic dust absorption of dust catcher robot that influences when touching barrier (as wall or corner etc.) is walked and spinning movement.

Half of formula suction port device 3 outwards can be swung the maximum lateral width (round diameter) identical (Fig. 1) that is flared to maximum transversal dust suction position, its maximum transversal dust suction width and dust catcher robot body device 1.Thus, the dust catcher robot can implement automatic dust absorption to the place of being walked by maximum transversal dust suction width usually.

Claims

A swinging type dust catcher robot suction port device by half of formula suction port device, can put connector, central shaft and sweep-up pipe and form, half of formula suction port device is fixedly linked with the end that can put connector, the other end and the central shaft that can put connector are movably connected, the both sides of central shaft are respectively equipped with two by half of formula suction port device and can put the half of formula that connector constitutes and can put the suction port device, and sweep-up pipe links to each other with half of formula suction port device; It is characterized in that this suction port device is wholy set in dust catcher robot device's forefront, two half of formula can be put the suction port device and can be swung around central shaft separately.
2. swinging type dust catcher according to claim 1 robot suction port device is characterized in that an inside end of two half of formula suction port device is movably connected, and can swing relatively each other, and its suction port partly is interconnected.
3. swinging type dust catcher according to claim 1 robot suction port device is characterized in that two half of formula can put the suction port device and inwardly can swing respectively in the maximum original place radius of turn scope that is contracted in the non-swing body apparatus of dust catcher robot.
4. swinging type dust catcher according to claim 1 robot suction port device, it is identical with the maximum rotating diameter of dust catcher robot non-swing body apparatus to it is characterized in that two half of formula can be put the maximum transversal dust suction width of suction port device when outwards being rocked to maximum transversal dust suction position.