CN210529606U

CN210529606U - Floating frame

Info

Publication number: CN210529606U
Application number: CN201920222589.8U
Authority: CN
Inventors: 朱文彪; 许百祥; 张旺; 张忠; 王智勇; 赵刚
Original assignee: Chenggong Heavy Industry Machinery Co Ltd
Current assignee: Chenggong heavy industry (Suining) Machinery Co.,Ltd.
Priority date: 2019-02-22
Filing date: 2019-02-22
Publication date: 2020-05-15
Anticipated expiration: 2029-02-22

Abstract

The utility model discloses a floating frame, include: the sliding clamping groove capable of sliding up and down is arranged on two sides of the bottom plate and is perpendicular to the bottom plate and is of an inverted U-shaped structure, and the top plate is arranged at the top end of the sliding clamping groove and is perpendicular to the bottom plate. The sliding clamping groove on the floating frame can be matched with a cleaning device to realize sliding connection, so that the floating frame can realize the function of up-down floating, and when the height of the front and back of the road is uneven, the floating frame can be adjusted up and down, so that the connected cleaning component is always in contact with the ground, the road can run stably on the ground, the road is adaptive to the fluctuation change of the road, and the cleaning work is carried out according to the change of different grounds.

Description

Floating frame

Technical Field

The utility model relates to an environment cleans equipment technical field, concretely relates to floating frame.

Background

When snowfall occurs in winter in China, if accumulated snow on the road surface brings inconvenience to traffic, traffic jam is caused, and even traffic accidents occur, so that the accumulated snow on the road surface is particularly important to clean. Traditional manual cleaning mode is comparatively difficult, and consumes more manpower and time, and work efficiency is lower, and can lead to road surface snow quilt compaction when not clearing up in time, cleans more difficultly. Therefore, snow removal rate needs to be improved by using snow sweeping machines, the existing snow sweeping machines are divided into two types, one type is a snow sweeping machine special for sweeping snow, the machine is very complex in structure and can only be used for removing snow, and the idle rate is high at ordinary times, so that the machine is not economical. The other type is a snow sweeping device matched with a loader, but when the snow sweeping device is matched with the loader for use, the connection mode is single at present, the snow sweeping device cannot be adjusted according to the road surface condition, the snow sweeping device is usually only suitable for flat ground and is used for sweeping on uneven ground, and the sweeping head cannot adapt to the front and back unevenness of the road surface, so that the sweeping effect is poor, and the problem of unclean sweeping is caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a floating frame can realize sliding connection with cleaning device to this fluctuation that adapts to the road surface changes, cleans work according to the change on different ground, improves work efficiency.

The utility model provides a pair of floating frame, including bottom plate, roof and sliding clamping groove, wherein the bottom plate both sides are equipped with gliding sliding clamping groove from top to bottom in it, the sliding clamping groove perpendicular to the bottom plate just is the type of falling U structure, the roof sets up sliding clamping groove top and perpendicular to the bottom plate.

As an optimized measure of the present invention, a pin shaft is fixed on the bottom plate, and the shaft end of the pin shaft protrudes from the bottom plate back to the one side of the sliding slot.

As a further improvement of the above scheme, the pin is disposed at the center of the bottom plate.

As a further improvement of the above scheme, a bolt is fixed on the bottom plate, and a shaft end of the bolt protrudes out of one surface of the bottom plate, which is back to the sliding clamping groove.

As a further improvement of the scheme, the bolts are uniformly distributed on the circumference which takes the center of the pin shaft as the center of a circle.

As a preferred measure of the utility model, the floating frame the sliding clamping groove can make with cleaning device's sliding block the sliding block is in slide in the sliding clamping groove, thereby drive the floating frame for cleaning device fluctuates from top to bottom.

As a further improvement of the above scheme, the pin shaft of the floating frame is matched with a circular through hole on the cleaning device, the bolt of the floating frame is matched with an arc-shaped through hole on the cleaning device, and the bolt can slide in the arc-shaped through hole while the pin shaft rotates in the circular through hole.

As a further improvement of the above scheme, a reinforcing rib for reinforcement is arranged on the outer side of the sliding clamping groove.

As a further improvement of the above scheme, the number of the pin shafts is 1.

As a further improvement of the scheme, the number of the bolts is 4.

Compared with the prior art, the utility model discloses there is following positive effect:

1. the utility model provides a slip draw-in groove on the floating frame can use with the cleaning device cooperation and realize sliding connection, makes the floating frame realize the function of floating from top to bottom, and when the height was uneven in the front and back of the road, the floating frame can be adjusted from top to bottom, makes the part of cleaning of connecting contact ground all the time, goes steadily on ground, adapts to the fluctuation change on road surface, cleans work according to the change on different ground.

2. The utility model provides a round pin axle and bolt on the frame that floats can use with the cleaning device cooperation and realize rotating the effect, when the height is uneven about the road surface, makes the relative floating frame left and right sides rotation adjustment of the clean part of connection to steadily traveling on ground, can not the perk, the unevenness about the adaptation road surface cleans work according to the change on different ground, and it is better to clean the effect.

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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a three-dimensional structure diagram of the floating frame of the present invention;

fig. 2 is a three-dimensional structure diagram of the utility model after the floating frame and the quick-change frame are assembled;

FIG. 3 is a perspective view of the assembled quick-change frame, the connecting frame and the floating frame;

fig. 4 is a perspective view of the snow sweeper according to the embodiment.

In the figure: 1-quick change frame; 11-a slider; 2-a floating frame; 21-a top plate; 22-a slide card slot; 23-a base plate; 24-a pin shaft; 25-bolt; 26-reinforcing ribs; 3-a connecting frame; 31-a circular through hole; 32-arc through holes; 4-a steering oil cylinder; 5-wheel support; 6-wheel seat; 7-a hydraulic motor; 8-rolling and brushing; 9-a mounting frame; 10-auxiliary support bar.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

The utility model provides a floating frame. Referring to fig. 1, the cleaning device comprises a bottom plate 23, a top plate 21 and a slide clamping groove 22, wherein the slide clamping groove 22 capable of sliding up and down is arranged on two sides of the bottom plate 23, the slide clamping groove 22 is perpendicular to the bottom plate 23 and has an inverted U-shaped structure, the slide clamping groove 22 of the U-shaped structure comprises a surface formed by the bottom plate 23, a surface perpendicular to the bottom plate 23 and a surface parallel to the bottom plate 23, the openings of the slide clamping grooves 22 of the U-shaped structures on the two sides face opposite, when the cleaning device is connected with a slide block, two sides of the slide block are clamped in the slide clamping groove 22 of the U-shaped structure, and the top plate 21 is arranged at the top end of the slide clamping groove 22 and perpendicular to the bottom plate 23. Preferably, a reinforcing rib 26 is provided on the outer side of the slide groove 22 for reinforcement. For enhancing the stability of the slide card slot 22.

Preferably, the utility model discloses a floating frame can make the sliding block slide from top to bottom in sliding clamping groove 22 through sliding clamping groove 22 with cleaning device's sliding block to it floats from top to bottom for cleaning device to drive floating frame 2. When the front and back of the road surface is uneven, the floating frame 2 can be adjusted up and down, so that the connected cleaning component is always contacted with the ground, and the vehicle can run stably on the ground.

Preferably, a pin 24 is fixed on the bottom plate 23, and a shaft end of the pin 24 protrudes out of a surface of the bottom plate 23 facing away from the sliding slot 22. Preferably, the pin 24 is disposed at the center of the bottom plate 23 and protrudes from the surface of the bottom plate 23. Preferably, there are 1 pin 24, which can form a stable connection with the bottom plate 23, and the pin 24 has a certain load-bearing strength, so that the pin 24 disposed at the center of the bottom plate 23 can cooperate with a cleaning device having a circular through hole to realize relative rotation.

Preferably, a bolt 25 is fixed on the bottom plate 23, and a shaft end of the bolt 25 protrudes from a surface of the bottom plate 23 facing away from the slide groove 22. Preferably, the bolts 25 are evenly distributed on a circumference centered on the center of the pin shaft 24. The utility model discloses can realize stable connection through bolt 25 and cleaning device's part. Preferably, there are 4 bolts 25 symmetrically distributed on the same circumference with the pin 24 as the center, and the symmetrical arrangement increases the stability of the connection.

Preferably, the pin shaft 24 of the floating frame is matched with a circular through hole on the cleaning device, and the bolt 25 of the floating frame is matched with an arc-shaped through hole on the cleaning device, wherein the bolt 25 can slide in the arc-shaped through hole while the pin shaft 24 rotates in the circular through hole. In this embodiment, arc through-hole 32 evenly distributed is on the circumference that uses circular through-hole 31's center as the centre of a circle, when the round pin axle 24 of floating frame 2 when circular through-hole 31's internal rotation, bolt 25 on its every side also follows and is the arc removal in arc through-hole 32, realize rotation function, when the road surface is controlled the height and is not neat, cleaning device can rotate the adjustment about for floating frame 2, make the cleaning part of connection can not the perk, adapt to the undulation change on road surface.

Referring to fig. 2, the cleaning device in the present embodiment may be a snow sweeper, the cleaning device is engaged with the floating frame 2 through a sliding slot 22, the component with the sliding block 11 is the quick-change frame 1 of the snow sweeper, and the sliding block 11 of the quick-change frame 1 can be engaged into the sliding slot 22 of the floating frame 2 and make the floating frame 2 slide up and down relative to the quick-change frame 1. Referring to fig. 3, the above-mentioned component connected with the floating frame 2 through the bolt 25 and the pin 24 is the connecting frame 3 of the snow sweeper, the rotation of the connecting frame 3 relative to the floating frame 2 can be realized through the matching rotation of the circular through hole 31 on the connecting frame 3 and the pin 24, the bolt 25 can slide in the arc through hole 32 to limit the rotation angle through the matching of the arc through hole 32 and the bolt 25, and the rotation connection is more stable through the symmetrical arrangement of the bolt 25 and the arc through hole 32.

Referring to the attached drawing 4, the snow sweeping device further comprises a steering oil cylinder 4, a hydraulic motor 7, a rolling brush 8, a mounting frame 9, a walking support mechanism and an auxiliary support rod 10, wherein one side of the connecting frame 3, which is far away from the floating frame 2, is hinged to the mounting frame 9, the steering oil cylinder 4 is arranged on two sides of the connecting frame 3, two ends of the steering oil cylinder 4 are hinged to the connecting frame 3 and the mounting frame 9 respectively, an arc-shaped protective cover is arranged on the mounting frame 9 and extends towards the arc shape of one side, which is far away from the connecting frame 3, the hydraulic motor 7 is arranged on two sides of the mounting frame 9, a rotating shaft which penetrates through the arc-shaped protective cover is arranged between. The rolling brush 8 is inclined forwards and backwards by controlling the telescopic action of the steering oil cylinder 4, so that the cleaning is carried out in the same direction; the hydraulic motor 7 is used for driving the rolling brush 8 to rotate. The two ends of the mounting rack 9 are both provided with walking support mechanisms which comprise wheel seats 6 connected on the wheel supports 5 and walking wheels which are rotatably connected below the wheel seats 6. An auxiliary support rod 10 is arranged on one side of the mounting frame 9 far away from the connecting frame. When the snow sweeper is in a sweeping state, the bottom of the auxiliary supporting rod 10 is higher than the walking wheels, snow sweeping operation is not affected, and when the snow sweeper is in a supporting state, the bottom of the auxiliary supporting rod 10 and the bottom of the walking wheels are in the same horizontal plane to achieve supporting effect.

When the snow sweeper is used for sweeping snow, the quick-change frame 1 is connected with the loader, and the hydraulic oil pump is controlled through an operating handle arranged on the loader, so that the steering oil cylinder 4 is controlled to stretch and retract to enable the rolling brush to control the sweeping direction in an inclined mode, the rolling brush 8 can be controlled to rotate, and snow on the ground can be cleaned to one side. According to the difference of topography, through the sliding connection of quick change frame 1 and floating frame 2, make floating frame 2 can make vertical displacement relatively quick change frame 1, through the swing joint of link 3 and floating frame 2, make floating frame 2 can make relative quick change frame 1 do and control the rotation to control the slope about round brush 8, and make the gyro wheel in the front and back about the ground of level unevenness steadily go, clean the work according to the change on different ground.

The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can make several modifications and improvements without departing from the inventive concept, and all shall be covered by the protection scope of the present invention.

Claims

1. The utility model provides a floating frame, its characterized in that includes bottom plate (23), roof (21) and slip draw-in groove (22), wherein bottom plate (23) both sides are equipped with can be in it gliding slip draw-in groove (22) from top to bottom, slip draw-in groove (22) perpendicular to bottom plate (23) just are the type of falling U structure, roof (21) set up slide draw-in groove (22) top and perpendicular to bottom plate (23).

2. The floating frame according to claim 1, characterized in that a pin (24) is fixed on the bottom plate (23), and the shaft end of the pin (24) protrudes from the surface of the bottom plate (23) facing away from the sliding clamping groove (22).

3. Floating frame according to claim 2, characterised in that the pin (24) is arranged in the centre of the bottom plate (23).

4. The floating frame according to claim 3, characterized in that a bolt (25) is fixed on the bottom plate (23), and the shaft end of the bolt (25) protrudes from the surface of the bottom plate (23) facing away from the sliding clamping groove (22).

5. Floating frame as claimed in claim 4, characterized in that said bolts (25) are evenly distributed on a circumference centered on the centre of said pin (24).

6. The floating frame according to claim 1, characterized in that the sliding slot (22) of the floating frame can be engaged with a sliding block of a cleaning device, so that the sliding block slides in the sliding slot (22), thereby driving the floating frame to float up and down relative to the cleaning device.

7. Floating frame as claimed in claim 5, characterized in that said pin (24) of the frame cooperates with a circular through hole in the cleaning device and said bolt (25) of the frame cooperates with an arc-shaped through hole in the cleaning device, wherein said bolt (25) can slide inside said arc-shaped through hole while said pin (24) rotates in said circular through hole.

8. The floating frame according to any of the claims 1 to 7, characterized in that a reinforcing rib (26) is provided on the outside of the sliding clamping groove (22) for reinforcement.

9. Floating frame as claimed in claim 4, characterized in that said pins (24) are 1.

10. Floating frame according to claim 5, characterized in that the number of bolts (25) is 4.