CN216920180U

CN216920180U - Connecting device convenient to dismouting roller brush

Info

Publication number: CN216920180U
Application number: CN202220411139.5U
Authority: CN
Inventors: 单龙; 孙进; 刘正; 朱亚坤
Original assignee: Xuzhou XCMG Environment Technology Co Ltd
Current assignee: Xuzhou XCMG Environment Technology Co Ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-08
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a connecting device convenient for disassembling and assembling a roller brush, which belongs to the technical field of sanitation vehicle construction and comprises an installation mechanism and a grabbing mechanism; the grabbing mechanism is hinged with the mounting mechanism, and the mounting mechanism is used for mounting the whole connecting device on the vehicle body; the grabbing mechanism comprises a hook and a grabbing oil cylinder which are hinged with each other and are respectively hinged with the mounting mechanism, and also comprises a detachable pin shaft arranged on the hook, the hook is arranged at the bottom of the mounting mechanism, and through holes for detachably mounting the pin shaft are formed in the hook and the mounting mechanism; the roller brush is conveniently and quickly mounted and dismounted, and the safety and the stability of the equipment are improved.

Description

Connecting device convenient to dismouting roller brush

Technical Field

The utility model relates to a connecting device convenient for dismounting a roller brush, and belongs to the technical field of sanitation vehicle structures.

Background

The snow sweeper is one of necessary equipment in winter in northern roads and airports, and provides guarantee for the friction coefficient of the snow roads and airports, such as running safety, cargo circulation, personnel traveling and airplane runway airworthiness; at present, a hook of a snow sweeping roller brush fixing device of a snow sweeper is fixed, when a snow sweeping roller brush is connected with an automobile chassis through the fixing device, the snow sweeping roller brush fixing device needs to be manually supported and lifted to the hook and be fixed in an aligning position, the snow sweeping roller brush fixing device needs to be manually lifted down during detachment, and the snow sweeper is inconvenient and low in efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a connecting device convenient for dismounting a roller brush, which solves the problem of low efficiency of mounting and dismounting the roller brush in the prior art and improves the safety and stability of equipment.

In order to realize the purpose, the utility model is realized by adopting the following technical scheme:

the utility model provides a connecting device convenient for disassembling and assembling a roller brush, which comprises an installation mechanism and a grabbing mechanism; the grabbing mechanism is hinged with the mounting mechanism, and the mounting mechanism is used for mounting the whole connecting device on the vehicle body; snatch the mechanism including articulated mutually and respectively with installation mechanism articulated couple and snatch the hydro-cylinder, still including locating the detachable round pin axle on the couple, the installation mechanism bottom is located to the couple, all is equipped with the through-hole of removable installation round pin axle on couple and the installation mechanism.

Further, installation mechanism includes the fixed bolster of being connected with the automobile body, still includes the sliding support through lift cylinder and fixed bolster sliding connection, and the sliding support is located the fixed bolster below.

Further, the device also comprises a sensor, wherein the sensor is arranged on the mounting mechanism, and triggers an in-place signal when the hook reaches the mounting position.

Furthermore, the grabbing mechanism further comprises a flange cover, and the flange cover is fixed on the hook through bolts.

Further, when the hook reaches the mounting position, the through hole of the pin shaft detachably mounted on the hook and the mounting mechanism is aligned, and the hook and the mounting mechanism are fixed through the cooperation of the pin shaft and the two through holes.

Furthermore, the adjustable roller brush device further comprises an adjustable pull rod, one end of the adjustable pull rod is hinged to the mounting mechanism, the other end of the adjustable pull rod is used for being connected with the roller brush, and the position of the roller brush is adjusted through the adjustable pull rod.

Compared with the prior art, the utility model has the following beneficial effects:

the connecting device convenient for dismounting the roller brush comprises an installation mechanism and a grabbing mechanism, and can be installed on a vehicle body through the installation mechanism, so that a foundation is provided for connection of the roller brush and the vehicle body; the grabbing mechanism comprises a hook and a grabbing oil cylinder which are hinged with each other and are respectively hinged with the mounting mechanism, the grabbing oil cylinder drives the hook hinged with the grabbing oil cylinder to move, so that a movable structure of the hook is realized, the hook is arranged at the bottom of the mounting mechanism, and the movable hook is used for conveniently and quickly mounting and dismounting the roller brush; the grabbing mechanism further comprises a pin shaft arranged on the hook, through holes for detachably mounting the pin shaft are formed in the hook and the mounting mechanism, when the hook is carried in place, the movable hook is fixed on the mounting mechanism by the pin shaft and the two through holes, the hook is mechanically locked, the grabbing oil cylinder is prevented from releasing pressure to cause the failure of the hook, and the safety and the stability of the equipment are improved; the installation mechanism bottom is located to the couple, when carrying out the roller brush and dismantling, can be through installing the truckle on the roller brush, carries out subsequent dismantlement work again, dismantles to accomplish and can use the truckle to push away the roller brush, convenient and fast more.

Drawings

FIG. 1 is a schematic view of a roller brush hooked by a connecting device for facilitating the assembly and disassembly of the roller brush according to the present invention;

FIG. 2 is a schematic view of a connecting device for facilitating the disassembly and assembly of a roller brush, which is provided by the utility model, in an unloaded state;

FIG. 3 is a schematic view of a connecting device for conveniently dismounting and mounting a roller brush provided by the utility model with a hook in place.

In the figure: 1. an auxiliary frame; 2-1, fixing a bracket; 2-2, sliding support; 2-3, lifting an oil cylinder; 2-4, hanging hooks; 2-5, grabbing an oil cylinder; 2-6, a flange cover; 2-7, a sensor; 2-8, a pin shaft; 2-9, an adjustable pull rod; 3. roller brushing; 4. moving the caster; 5. a handle pin.

Detailed Description

The present invention is further described with reference to the accompanying drawings, and the following examples are only for clearly illustrating the technical solutions of the present invention, and should not be taken as limiting the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in figures 2 and 3, the connecting device for conveniently disassembling and assembling the roller brush comprises an installation mechanism, a grabbing mechanism and adjustable pull rods 2-9, wherein the grabbing mechanism and the adjustable pull rods 2-9 are respectively hinged with the installation mechanism.

As shown in fig. 1, the mounting mechanism is fixed to a subframe 1 of the vehicle body, and indirectly connects the roller brush 3 to the vehicle body.

The mounting mechanism comprises a fixed support 2-1, a lifting oil cylinder 2-3 and a sliding support 2-2, the sliding support 2-2 is in sliding connection with the fixed support 2-1 through the lifting oil cylinder 2-3, the sliding support 2-2 can slide up and down on the fixed support 2-1, and a grabbing mechanism is connected below the sliding support 2-2.

The grabbing mechanism comprises a hook 2-4 and a grabbing oil cylinder 2-5, the hook 2-4 is hinged with the sliding support 2-2, the hook 2-4 is hinged with the grabbing oil cylinder 2-5, and the grabbing oil cylinder 2-5 is hinged with the sliding support 2-2.

The sliding support 2-2 is provided with a mounting seat, and the sensor 2-7 is mounted on the sliding support 2-2 through the mounting seat.

Before snow sweeping work is carried out, the roller brush 3 is mounted on the hook 2-4, the movable caster 4 is downwards mounted on the roller brush 3 through the handle pin 5, and the roller brush 3 is pushed to a mounting position; a piston rod of the grabbing oil cylinder 2-5 extends out to drive a hook 2-4 hinged with the grabbing oil cylinder to act for hooking, when a sensor 2-7 senses that the hook 2-4 is in place, an in-place signal is sent to a controller, the controller controls the grabbing oil cylinder 2-5 to stop acting, then the hook 2-4 and a sliding support 2-2 are fixed by using a pin shaft 2-8 arranged on the hook 2-4 to match with the hook 2-4 and a through hole of a detachable mounting pin shaft 2-8 arranged on a mounting mechanism, when the hook 2-4 reaches a hanging position, the hook 2-4 is aligned with the through hole of the detachable mounting pin shaft 2-8 arranged on the mounting mechanism and is mechanically locked, and a flange cover 2-6 is mounted on the hook 2-4 by using a bolt; finally, the adjustable pull rods 2-9 are connected with the roller brush 3.

Before the roller brush 3 works, the roller brush 3 is adjusted to a working state position through the adjustable pull rods 2-9.

The movable caster 4 can be detached during work, and can be attached to the roller brush 3 so that the caster faces upward, without affecting the work.

When the roller brush 3 needs to be disassembled, if the movable caster 4 is disassembled at the moment, the movable caster 4 is installed on the roller brush 3 downwards through the handle pin 5, the connection between the adjustable pull rod 2-9 and the roller brush 3 is disassembled, then the flange cover 2-6 and the pin shaft 2-8 are disassembled, the piston rod of the grabbing oil cylinder 2-5 is contracted, the hook 2-4 is driven to move to the lowest position point, the roller brush 3 can be pushed away, and the disassembly is completed.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various improvements and modifications without departing from the technical principle of the present invention, and those improvements and modifications should be considered as the protection scope of the present invention.

Claims

1. A connecting device convenient for disassembling and assembling a roller brush is characterized by comprising an installation mechanism and a grabbing mechanism; the grabbing mechanism is hinged with the mounting mechanism, and the mounting mechanism is used for mounting the whole connecting device on the vehicle body; snatch the mechanism including articulated mutually and respectively with installation mechanism articulated couple and snatch the hydro-cylinder, still including locating the detachable round pin axle on the couple, the installation mechanism bottom is located to the couple, all is equipped with the through-hole of removable installation round pin axle on couple and the installation mechanism.

2. The device for connecting a roller brush with convenient assembly and disassembly as claimed in claim 1, wherein the mounting mechanism comprises a fixed bracket connected with the vehicle body, and further comprises a sliding bracket slidably connected with the fixed bracket through a lifting cylinder, and the sliding bracket is arranged below the fixed bracket.

3. The device of claim 1, further comprising a sensor mounted to the mounting mechanism that triggers an in-place signal when the hook reaches the mounting position.

4. The device for connecting a roll brush of claim 1, wherein the gripping mechanism further comprises a flange cover, and the flange cover is fixed on the hook through bolts.

5. The device as claimed in claim 1, wherein when the hook reaches the mounting position, the hook is aligned with the through hole of the mounting member, and the pin is engaged with the through hole to secure the hook to the mounting member.

6. The connecting device for conveniently dismounting the roller brush as claimed in claim 1, further comprising an adjustable pull rod, wherein one end of the adjustable pull rod is hinged with the mounting mechanism, the other end of the adjustable pull rod is used for connecting the roller brush, and the position of the roller brush is adjusted through the adjustable pull rod.