CN212404963U

CN212404963U - A car limit brush retrieves mechanism for street sweeper

Info

Publication number: CN212404963U
Application number: CN202020664328.4U
Authority: CN
Inventors: 邢东
Original assignee: Yuxi Huanxi New Energy Co ltd
Current assignee: Yuxi Huanxi New Energy Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-01-26
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a car limit brush recovery mechanism for street sweeper, including telescopic cylinder, the installation of telescopic cylinder outwards slope is on the chassis of the sweeper, telescopic cylinder is 30-70 with the contained angle of chassis of the sweeper, the car limit brush is installed on telescopic cylinder's movable rod with horizontal gesture fastening, the car limit brush pass through the mount with the movable rod is connected, the top fixed mounting of mount has the drive the motor of car limit brush. The beneficial effects of the above technical scheme are: the telescopic cylinder that the slope set up can stretch the car limit brush in the chassis outside the car, can enough remove the car limit brush downwards, has still realized removing the car limit brush to the outside function of street sweeper, and telescopic cylinder's simple structure, motion route are the straight line, can not cause the winding or disturb to the control group of the motor of car limit brush.

Description

A car limit brush retrieves mechanism for street sweeper

Technical Field

The utility model relates to a street sweeper technical field, concretely relates to car limit brush retrieves mechanism for street sweeper.

Background

The street sweeper has hand propelled and the formula of driving according to size classification, divide into watering lorry and rubbish removal car according to segmentation function, current street sweeper is multi-purpose in town road and large-scale activity square, its main cleaning means is including being located the outside car limit brush that stretches out in vehicle both sides, car limit brush stretches out the vehicle and can clean bigger area, but the car limit brush that stretches out the automobile body both sides can influence the vehicle driving when not needing to clean, still can increase the unsafe factor of road, consequently be provided with recovery mechanism on the current vehicle, receive the car with the car limit brush when not using in vivo, but current recovery mechanism structure is complicated, and be unfavorable for the transmission of power, lead to the unable normal operation of car limit brush.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a car limit brush retrieves mechanism for street sweeper, simple structure can retrieve the car limit brush effectively, and can not influence the transmission of car limit brush.

The utility model provides a technical scheme be: the utility model provides a car limit brush recovery mechanism for street sweeper, includes telescopic cylinder, telescopic cylinder outwards installs on the chassis of street sweeper of slope, telescopic cylinder is 30-70 with the contained angle of chassis of street sweeper, car limit brush is installed on telescopic cylinder's movable rod with horizontal gesture fastening, car limit brush pass through the mount with the movable rod is connected, the top fixed mounting of mount has the drive the motor of car limit brush.

The beneficial effects of the above technical scheme are: the telescopic cylinder that the slope set up can stretch the car limit brush in the chassis outside the car, can enough remove the car limit brush downwards, has still realized removing the car limit brush to the outside function of street sweeper, and telescopic cylinder's simple structure, motion route are the straight line, can not cause the winding or disturb to the control group of the motor of car limit brush.

Furthermore, a control line group of the motor extends out of the chassis and is connected to the motor, the control line group comprises a power line and a control line, a coiled pipe is sleeved outside the control line group, and the coiled pipe is fixedly arranged on the fixed shell through the part of the telescopic cylinder fixed shell. The utility model discloses a flexible cylinder's flexible pipe can be to the protection control group, the service life of extension control group, and the flexible pipe can be crooked moreover, and when telescopic cylinder's movable rod removed, the flexible pipe can extend or curl along with the removal of car limit brush for no matter car limit brush is close to or keeps away from the chassis, can both guarantee to control the group safety and orderly.

Further, telescopic cylinder rotate set up in on the chassis of sweeping the floor, still be provided with on the chassis and hold telescopic cylinder's recess, the rotational position that the recess corresponds telescopic cylinder still is provided with the angle stopper, still correspond on the chassis and be equipped with and be used for holding the cavity of car limit brush, the one end intercommunication of angle stopper is kept away from to cavity and recess. The groove and the cavity can hide the telescopic cylinder and the vehicle side brush more perfectly, and the telescopic cylinder and the vehicle side brush are safer and more attractive when not in use.

Further, still rotate on the chassis of the vehicle of sweeping the floor and be provided with and be used for the drive telescopic cylinder pivoted push rod, the movable rod of push rod with telescopic cylinder's fixed shell is articulated. The telescopic cylinder is pushed to an operation state through the push rod, namely, the telescopic cylinder is pushed to form a preset included angle with the chassis.

Furthermore, a pair of rotating holes are formed in the groove, the rotating holes are formed in the two sides of the groove, a rotating shaft matched with the rotating holes is arranged at the tail of the fixed shell of the telescopic cylinder, and the rotating shaft extends outwards from the two sides of the telescopic cylinder. The cooperation in pivot and rotation hole makes telescopic cylinder's rotation more steady.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural view of a side telescopic cylinder rotating into a chassis in an embodiment of the present invention;

fig. 2 is a schematic structural view of the telescopic cylinder of the embodiment of the present invention after being rotated out of the chassis;

fig. 3 is the structural schematic diagram of the telescopic cylinder of the embodiment of the present invention after being fully extended.

Reference numerals: the sweeper comprises a sweeper 100, a groove 110, a cavity 120, an angle limiting block 130, a telescopic cylinder 200, a movable rod 210, a fixed frame 300, a motor 310, a vehicle edge brush 400 and a push rod 500.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

As shown in fig. 1 to 3, the embodiment provides a mechanism is retrieved to car side brush for street sweeper, including telescopic cylinder 200, telescopic cylinder 200 outwards inclines to install on the chassis of street sweeper 100, the contained angle of telescopic cylinder 200 and the chassis of street sweeper 100 is 30-70 °, 45 ° is preferred in this embodiment, car side brush 400 is installed on movable rod 210 of telescopic cylinder 200 with the fastening of horizontal gesture, car side brush 400 pass through mount 300 with movable rod 210 is connected, the top fixed mounting of mount 300 has the drive motor 310 of car side brush 400. When the telescopic cylinder 200 is in the telescopic state, the side brush 400 is retracted into the sweeper 100 and is no longer in contact with the ground, and the vehicle width of the sweeper 100 is not increased. When the telescopic cylinder 200 is fully extended, the side brush 400 enters the working state and extends out of the side of the sweeper 100.

The telescopic cylinder 200 that the slope set up can stretch car limit brush 400 in the chassis outside the car, can enough remove car limit brush 400 downwards, has still realized removing car limit brush 400 to the outside function of street sweeper 100, and telescopic cylinder 200's simple structure, motion path are the straight line, can not cause winding or interference to the control line group of car limit brush 400's motor 310.

The control line group of the motor 310 extends out of the chassis and is connected to the motor 310, the control line group comprises a power line and a control line, a coiled pipe is sleeved outside the control line group, and the coiled pipe is fixedly mounted on the fixed shell through the part of the telescopic cylinder 200 fixed shell. The serpentine pipe that sets up can be to protection control group, the life of extension control group, and the serpentine pipe can be crooked moreover, still keeps safe camber under the crooked circumstances for the rupture can not take place for control group, when telescopic cylinder 200's movable rod 210 removed, the serpentine pipe can extend or curl along with the removal of car limit brush 400, makes no matter car limit brush 400 is close to or keeps away from the chassis, can both guarantee that control group is safe and orderly.

Telescopic cylinder 200 rotate set up in on the 100 chassis of street sweeper, still be provided with on the chassis and hold telescopic cylinder 200's recess 110, the rotational position that recess 110 corresponds telescopic cylinder 200 still is provided with angle stopper 130, the stopper is provided with contact groove 110 with the one side that telescopic cylinder 200 contacted, rotates completely to operating condition at telescopic cylinder 200, just in time contacts with the stopper, avoids local region's pressure too big, still correspond on the chassis and be equipped with and be used for holding car limit brush 400's cavity 120, the one end intercommunication that angle stopper 130 was kept away from to cavity 120 and recess 110. The groove 110 and the cavity 120 are arranged to hide the telescopic cylinder 200 and the side brush 400 more perfectly, so that the telescopic cylinder is safer and more attractive when the operation is not required. The car side brush 400 is fixed in a horizontal mode, namely, when the telescopic cylinder 200 is telescopic, the car side brush 400 is kept horizontal all the time, so that the car side brush 400 can normally contact the ground to realize operation, therefore, the angle between the telescopic cylinder 200 and the car side brush 400 is consistent with the angle between the telescopic cylinder 200 and the chassis, when the car side brush 400 is accommodated in the cavity 120, the angle needs to be considered, and the car side brush 400 can be perfectly accommodated in the chassis of the sweeper 100.

Still rotate on the street sweeper 100 chassis and be provided with and be used for the drive telescopic cylinder 200 pivoted push rod 500, push rod 500's movable rod 210 with telescopic cylinder 200's fixed shell is articulated. The telescopic cylinder 200 is pushed to an operating state by the push rod 500, that is, the telescopic cylinder 200 is pushed to form a preset included angle with the chassis. The push rod 500 is disposed in the groove 110 and extends into the chassis, so that interference to the telescopic cylinder 200 is avoided when the telescopic cylinder 200 is accommodated. Therefore, a mounting cavity for mounting the push rod 500 is further provided in the groove 110 extending upward.

A pair of rotating holes are formed in the groove 110, the rotating holes are formed in two sides of the groove 110, a rotating shaft matched with the rotating holes is arranged at the tail of a fixed shell of the telescopic cylinder 200, and the rotating shaft extends outwards from two sides of the telescopic cylinder 200. The cooperation of the rotation shaft and the rotation hole makes the rotation of the telescopic cylinder 200 more stable.

In the description of the present application, it is to be understood that the terminology used herein is for the purpose of description only and is not intended to be interpreted as indicating or implying any relative importance or implicit indication of the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral combinations thereof; may be an electrical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, systems, and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a mechanism is retrieved to car limit brush for street sweeper, a serial communication port, including telescopic cylinder (200), the installation on street sweeper (100) chassis of slope outwards of telescopic cylinder (200), telescopic cylinder (200) is 30-70 with the contained angle on street sweeper (100) chassis, car limit brush (400) are installed on movable rod (210) of telescopic cylinder (200) with horizontal gesture fastening, car limit brush (400) through mount (300) with movable rod (210) are connected, the top fixed mounting of mount (300) has the drive motor (310) of car limit brush (400).

2. The vehicle side brush recycling mechanism of the sweeper truck as claimed in claim 1, wherein the control wire set of the motor (310) extends from the chassis and is connected to the motor (310), the control wire set comprises a power line and a control wire, a serpentine pipe is sleeved outside the control wire set, and the serpentine pipe is fixedly mounted on the fixed housing through a part of the fixed housing of the telescopic cylinder (200).

3. The vehicle edge brush recycling mechanism for the floor sweeper according to claim 1, wherein the telescopic cylinder (200) is rotatably disposed on a chassis of the floor sweeper (100), a groove (110) for accommodating the telescopic cylinder (200) is further disposed on the chassis, an angle limiting block (130) is further disposed at a position, corresponding to the rotation position of the telescopic cylinder (200), of the groove (110), a concave cavity (120) for accommodating the vehicle edge brush (400) is further correspondingly disposed on the chassis, and the concave cavity (120) is communicated with one end, away from the angle limiting block (130), of the groove (110).

4. The side brush recycling mechanism for the sweeper according to claim 3, wherein a push rod (500) for driving the telescopic cylinder (200) to rotate is further rotatably disposed on the chassis of the sweeper (100), and a movable rod (210) of the push rod (500) is hinged to a fixed housing of the telescopic cylinder (200).

5. The vehicle side brush recycling mechanism for the floor sweeping vehicle according to claim 3, wherein a pair of rotating holes are formed in the groove (110), the rotating holes are formed in two sides of the groove (110), a rotating shaft matched with the rotating holes is arranged at the tail part of the fixed shell of the telescopic cylinder (200), and the rotating shaft extends outwards from two sides of the telescopic cylinder (200).