CN215032199U

CN215032199U - Novel dust hood walking device

Info

Publication number: CN215032199U
Application number: CN202121769168.0U
Authority: CN
Inventors: 荣民; 陈伟峰; 刘维禄
Original assignee: Dalian Chengshuo Environmental Protection Technology Co ltd
Current assignee: Dalian Chengshuo Environmental Protection Technology Co ltd
Priority date: 2021-08-01
Filing date: 2021-08-01
Publication date: 2021-12-07
Anticipated expiration: 2031-08-01

Abstract

The utility model discloses a novel suction hood running gear, which comprises an outer shell, the internally mounted of shell has slewing mechanism, slewing mechanism includes gear, rack, screw rod and handle, the inner wall of gear rotates with the inner wall of shell and links to each other, the top of gear links to each other with the bottom meshing of rack, the outside of rack links to each other with the inboard rotation of screw rod. Pivoted gear drive cylinder rotates downwards at the notch of shell outer wall, thereby realize angle modulation, it is not hard up to have prevented to rotate, the angle control of being convenient for, convenient to use, the lagging of removal drives the swash plate and moves downwards, the bent plate moves to the inboard during swash plate cooperation bent plate of removal, thereby it supports tightly fixedly to make the bent plate connect, the dismantlement separation has been realized, convenient maintenance, the practicality is improved, and then make the slider move to the outside at the inner wall of frid, the straight-bar supports the support, prevent that long-time extension from causing the suction hood to descend, stability is increased, damage has been prevented, and convenient to popularize and use.

Description

Novel dust hood walking device

Technical Field

The utility model relates to a novel suction hood running gear technical field specifically is a novel suction hood running gear.

Background

A walking device of a dust hood is mainly used for moving the dust hood, extending the dust hood to a specific position for dust collection, and retracting the dust hood after the dust collection.

The angle of the existing dust hood walking device is directly controlled by a pin shaft when the existing dust hood walking device is used, the existing dust hood walking device is easy to loosen after being used for a long time, the angle cannot be controlled, the existing dust hood walking device is inconvenient to use, the existing dust hood walking device is fixed by a welding plate, cannot be disassembled, is troublesome to maintain, and has reduced practicability, meanwhile, the existing dust hood walking device is single in link, long-time extension and pushing can cause falling, is easy to damage, and is not suitable for use requirements of modern people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel suction hood running gear to propose current suction hood running gear among the above-mentioned background art and adopt round pin axle direct control at the angle when using, it is not hard up easily to use for a long time, leads to the unable control of angle, the not convenient to use's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a novel walking device of a dust hood comprises a shell, wherein a rotating mechanism is arranged in the shell;

the rotating mechanism comprises a gear, a rack, a screw and a handle;

the inner wall of gear rotates with the inner wall of shell and links to each other, the top of gear meshes with the bottom of rack and links to each other, the outside of rack rotates with the inboard of screw rod and links to each other, the outer wall of screw rod and the outer wall top threaded connection of shell, the one end of screw rod links to each other with the inboard welding of handle. The rotation angle can be conveniently controlled.

Preferably, the top of the shell is welded with a square frame. The shell plays a supporting role for the square frame.

Preferably, a fixing mechanism is installed inside the square frame;

the fixing mechanism comprises a bolt, a sleeve plate, an inclined plate, a bent plate and a bent plate;

the outer wall of bolt rotates with the inner wall of square frame and links to each other, the outer wall of bolt and the inner wall threaded connection of lagging, the inboard of lagging rotates with the outside of swash plate and links to each other, the inboard of swash plate rotates with the front of bent plate and links to each other, the inboard of bent plate links to each other with the outside welding of bent plate, the outer wall top of bent plate and the top notch sliding connection of square frame. The device is convenient to mount and dismount and maintain.

Preferably, the outer wall welding of gear has the cylinder, the output welding of cylinder has the support, the top welding of support has the suction hood. The gear rotation can control the cylinder angle change.

Preferably, the top of the cylinder is provided with a supporting mechanism;

the supporting mechanism comprises a groove plate, a sliding block and a straight rod;

the bottom of frid links to each other with the top welding of cylinder, the inner wall of frid and the outer wall slip joint of slider, the top of slider links to each other with the bottom welding of straight-bar, the top of straight-bar links to each other with the outer wall welding of support. The stability of the dust hood is improved.

Compared with the prior art, the beneficial effects of the utility model are that: according to the novel dust hood running device, the handle in the rotating mechanism drives the screw rod to rotate, the rotating screw rod drives the rack to move towards the right side, the gear is further driven to rotate downwards, and the rotating gear drives the air cylinder to rotate downwards in the notch of the outer wall of the shell, so that angle adjustment is realized, rotation looseness is prevented, angle control is facilitated, and the use is facilitated;

the bolt is rotated in the fixing mechanism to drive the sleeve plate to move downwards, the moving sleeve plate drives the inclined plate to move downwards, and the bent plate moves inwards when the moving inclined plate is matched with the bent plate, so that the bent plate is connected, abutted and fixed, the disassembly and separation are realized, the maintenance is convenient, and the practicability is improved;

through the outside removal of straight-bar atress among the supporting mechanism, and then make the slider move in the inner wall of frid to the outside, the straight-bar supports the support, prevents to extend for a long time and causes the suction hood tenesmus, increases stability, has prevented damage, convenient to popularize and use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the gear, the rack and the screw in FIG. 1;

FIG. 3 is a schematic view of the connection relationship between the bolts, the sleeve plate and the inclined plate in FIG. 1;

fig. 4 is a schematic view of the connection structure of the slot plate, the slider and the straight rod in fig. 1.

In the figure: 1. the vacuum cleaner comprises a shell, 2, a rotating mechanism, 201, a gear, 202, a rack, 203, a screw, 204, a handle, 3, a fixing mechanism, 301, a bolt, 302, a sleeve plate, 303, an inclined plate, 304, a curved plate, 305, a curved plate, 4, a supporting mechanism, 401, a groove plate, 402, a sliding block, 403, a straight rod, 5, a cylinder, 6, a support, 7, a dust hood, 8 and a square frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel dust hood running gear, which comprises a housing 1, the internally mounted of shell 1 has slewing mechanism 2, slewing mechanism 2 includes gear 201, rack 202, screw rod 203 and handle 204, the inner wall of gear 201 rotates with the inner wall of shell 1 and links to each other, gear 201 atress rotates through shell 1 inner wall round pin axle, the top of gear 201 links to each other with the bottom meshing of rack 202, the outside of rack 202 rotates with the inboard of screw rod 203 and links to each other, the inboard atress of screw rod 203 rotates through rack 202 outside bearing, the outer wall of screw rod 203 and the outer wall top threaded connection of shell 1, the one end of screw rod 203 links to each other with the inboard welding of handle 204, handle 204 is convenient for drive screw rod 203 and rotates.

The top of the shell 1 is welded with a square frame 8, a fixing mechanism 3 is installed inside the square frame 8, the fixing mechanism 3 comprises a bolt 301, a sleeve plate 302, an inclined plate 303, a curved plate 304 and a curved plate 305, the outer wall of the bolt 301 is rotatably connected with the inner wall of the square frame 8, the bolt 301 is stressed to rotate through bearings on the upper side and the lower side of the inner wall of the square frame 8, the outer wall of the bolt 301 is in threaded connection with the inner wall of the sleeve plate 302, the inner side of the sleeve plate 302 is rotatably connected with the outer side of the inclined plate 303, the outer side of the inclined plate 303 is stressed to rotate through a pin shaft on the inner side of the sleeve plate 302, the inner side of the inclined plate 303 is rotatably connected with the front side of the curved plate 304, the inner side of the curved plate 304 is welded with the outer side of the curved plate 305, the upper side of the outer wall of the curved plate 305 is slidably clamped with a top notch of the square frame 8, the curved plate 305 is stressed to slide left and right through the top notch of the square frame 8, the outer wall of the gear is welded with a cylinder 5, the welding of cylinder 5's output has support 6, the welding of support 6's top has suction hood 7, supporting mechanism 4 is installed at cylinder 5's top, supporting mechanism 4 includes frid 401, slider 402 and straight-bar 403, frid 401's bottom links to each other with cylinder 5's top welding, frid 401's inner wall and slider 402's outer wall slip joint, slider 402 atress passes through frid 401 inner wall horizontal slip, slider 402's top links to each other with straight-bar 403's bottom welding, the top of straight-bar 403 links to each other with support 6's outer wall welding.

In this example, when the device is used, the connecting plate is inserted into the inner side of the bent plate 305, then the bolt 301 is rotated to drive the sleeve plate 302 to move downwards, the moving sleeve plate 302 drives the inclined plate 303 to move downwards, the bent plate 305 moves inwards when the moving inclined plate 303 cooperates with the bent plate 304, so that the bent plate 305 is connected and tightly fixed, then the air cylinder 5 cooperates with the bracket 6 to push the dust hood 7 to move outwards, the moving bracket 6 drives the straight rod 403 to move outwards, so that the sliding block 402 moves outwards on the inner wall of the groove plate 401, the straight rod 403 adds stability to the bracket 6, when the angle is changed, the handle 204 drives the screw 203 to rotate, the rotating screw 203 drives the rack 202 to move towards the right side, so as to drive the gear 201 to rotate downwards, the rotating gear 201 drives the air cylinder 5 to rotate downwards on the notch of the outer wall of the housing 1, so as to realize angle adjustment, when the device is retracted, the screw 203 is reversely rotated by the handle 204, so that the rack 202 drives the gear 201 to rotate, and the recovery of the air cylinder 5 can be completed.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships 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 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel dust hood running gear, includes shell (1), its characterized in that: a rotating mechanism (2) is arranged in the shell (1);

the rotating mechanism (2) comprises a gear (201), a rack (202), a screw (203) and a handle (204);

the inner wall of gear (201) rotates with the inner wall of shell (1) and links to each other, the top of gear (201) links to each other with the bottom meshing of rack (202), the outside of rack (202) rotates with the inboard of screw rod (203) and links to each other, the outer wall of screw rod (203) and the outer wall top threaded connection of shell (1), the one end of screw rod (203) links to each other with the inboard welding of handle (204).

2. The novel walking device of the dust hood as claimed in claim 1, wherein: the top of the shell (1) is welded with a square frame (8).

3. The novel walking device of the dust hood as claimed in claim 2, wherein: a fixing mechanism (3) is arranged in the square frame (8);

the fixing mechanism (3) comprises a bolt (301), a sleeve plate (302), an inclined plate (303), a curved plate (304) and a bent plate (305);

the outer wall of bolt (301) rotates with the inner wall of square frame (8) and links to each other, the outer wall of bolt (301) and the inner wall threaded connection of lagging (302), the inboard of lagging (302) rotates with the outside of swash plate (303) and links to each other, the inboard of swash plate (303) rotates with the front of bent plate (304) and links to each other, the inboard of bent plate (304) links to each other with the outside welding of bent plate (305), the outer wall top of bent plate (305) and the top notch slip joint of square frame (8).

4. The novel walking device of the dust hood as claimed in claim 1, wherein: the outer wall welding of gear (201) has cylinder (5), the output welding of cylinder (5) has support (6), the top welding of support (6) has suction hood (7).

5. The novel walking device of the dust hood as claimed in claim 4, wherein: the top of the cylinder (5) is provided with a supporting mechanism (4);

the supporting mechanism (4) comprises a groove plate (401), a sliding block (402) and a straight rod (403);

the bottom of frid (401) links to each other with the top welding of cylinder (5), the inner wall of frid (401) and the outer wall slip joint of slider (402), the top of slider (402) links to each other with the bottom welding of straight-bar (403), the top of straight-bar (403) links to each other with the outer wall welding of support (6).