CN216864983U

CN216864983U - Novel brush barrel device for snow remover

Info

Publication number: CN216864983U
Application number: CN202220404715.3U
Authority: CN
Inventors: 张辉
Original assignee: Yangzhou Liqi Machinery Co ltd
Current assignee: Yangzhou Liqi Machinery Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-07-01
Anticipated expiration: 2032-02-25

Abstract

The utility model relates to the technical field of snow removers, in particular to a novel brush drum device for a snow remover, which comprises a brush drum body, wherein fixed rods are arranged at two ends of the brush drum body, screw rods are arranged on the fixed rods through an adjusting mechanism, a fixed frame is arranged at the lower ends of the screw rods through a buffering mechanism, guide rollers are rotatably arranged on the fixed frame, the lowest ends of the guide rollers are flush with the bottom of a brush drum of the brush drum body, the guide rollers are positioned on the front side of the lower end of the brush drum body, and the included angle between the fixed rods and the central point of the brush drum is forty-five degrees. The front side of the brush drum machine body is supported by the guide idler wheel obliquely arranged at the front side of the lower end of the brush drum machine body at the forty-five degree angle, the guide idler wheel can firstly contact with an uphill road surface, and then the brush drum machine body can be passively lifted by supporting and guiding the brush drum machine body, so that the brush drum machine body is more convenient and labor-saving compared with manual upward lifting and inclining, and the rubbing damage caused by the fact that the brush drum of the brush drum machine body contacts with the uphill road surface can be avoided.

Description

Novel brush barrel device for snow remover

Technical Field

The utility model relates to the technical field of snow removers, in particular to a novel brush cylinder device for a snow remover.

Background

The snow breaker is an equipment for getting rid of road surface snow, can reduce the labour in a large number, guarantee trip safety, current small-size snow breaker is hand-held type, its brush section of thick bamboo simple structure, the lower extreme of the housing of a brush section of thick bamboo is provided with straight supporting roller, but when carrying out the upslope and remove, a brush section of thick bamboo is in foremost, need artificial utilization action bars to lift up a brush section of thick bamboo, not only troublesome, and a brush section of thick bamboo front side contacts the road surface of slope very easily, we have proposed a novel brush section of thick bamboo device for snow breaker for this reason and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel brush cylinder device for a snow remover, which aims to solve the problems that when the brush cylinder is moved uphill, the brush cylinder is positioned at the forefront side, the brush cylinder needs to be lifted up manually by using an operating rod, the operation is troublesome, and the front side of the brush cylinder is very easy to contact an inclined road surface.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel brush cylinder device for a snow remover comprises a brush cylinder body, wherein fixed rods are arranged at two ends of the brush cylinder body, screw rods are arranged on the fixed rods through adjusting mechanisms, a fixed frame is arranged at the lower end of each screw rod through a buffering mechanism, a guide roller is rotatably arranged on the fixed frame, the lowest end of the guide roller is flush with the bottom of a brush cylinder of the brush cylinder body, the guide roller is positioned on the front side of the lower end of the brush cylinder body, the included angle between the fixed rod and the central point of the brush cylinder is forty-five degrees, the structure supports the front side of the brush cylinder body through the guide roller which is obliquely arranged on the front side of the lower end of the brush cylinder body at the forty-five-degree angle, after the brush cylinder body moves to an uphill road section, the guide roller can firstly contact the road surface and simultaneously move upwards to drive the brush cylinder body to lift, and then the front side of the brush cylinder body can be prevented from impacting an uphill slope with an overlarge inclination angle even when contacting the front side of the brush cylinder body, meanwhile, compared with manual lifting, the lifting device is more convenient and labor-saving.

Preferably, adjustment mechanism includes the activity groove, the activity groove has been seted up to the lower extreme of dead lever, and the opening part in activity groove rotates and installs the swivel nut, the opening part in activity groove is inserted and is equipped with the screw rod, the swivel nut is established on the screw rod through the thread bush, sliding connection has the stopper in the activity groove, and the inner fixed connection of stopper and swivel nut, the stopper can't be at the activity inslot internal rotation, and this structure is used for changing the length of dead lever and screw rod to change guide roller's height, make guide roller's height can adjust with the interval on ground according to the brush hair on brush section of thick bamboo surface in the brush section of thick bamboo organism, make guide roller even after the brush section of thick bamboo brush hair of brush section of thick bamboo organism shortens because of damaging, still can carry out synchronous ground connection rather than with it.

Preferably, the knob is fixedly sleeved at one end, which is arranged outside the movable groove, of the threaded sleeve, the knob is hexagonal, and the structure is used for facilitating the rotation of the knob manually or by using tools such as a wrench and the like to control the rotation of the threaded sleeve.

Preferably, buffer gear includes the sleeve, sleeve fixed mounting is on the mount, the lower extreme at the screw rod is cup jointed in the sleeve activity, the vertical spring that is provided with in the sleeve, and the upper end of spring offsets with the lower extreme of screw rod, and this structure is used for buffering guide roller when jolting the road surface and removing, avoids jolting vibrations and produces harmful effects to machinery or handheld position.

Preferably, telescopic upper end opening inner wall is laminated with the lower extreme outer wall of screw rod mutually, telescopic upper end is the arc surface, and this structure is used for avoiding telescopic upper end to lead to snow to pile up easily for the plane, and snow piles up to melt and leads to the opening inboard to freeze easily for the junction of sleeve and screw rod appears blockking because of the ice is frozen.

Preferably, the surface of the guide roller is uniformly provided with grooves, the cross sections of the grooves are arc-shaped, the structure is used for ensuring that the guide roller has enough friction force to contact with snow, and meanwhile, the grooves enable the guide roller to crush thin ice on the ground when the guide roller drives over the snow.

Preferably, the inner wall both sides of mount all are provided with the clearance brush, and the surface of clearance brush and guide roller laminates mutually, and this structure is used for scraping the brush through the clearance brush to its surface when guide roller rotates to the snow clearance in will imbedding the recess, thereby avoid piling up excessive snow in the recess and lead to anti-skidding effect to reduce.

Compared with the prior art, the utility model has the beneficial effects that: in the utility model, the front side of the brush cylinder body is supported by the guide roller obliquely arranged at the front side of the lower end of the brush cylinder body at the forty-five degree angle, when entering into the uphill road section, the guide roller can firstly contact with the uphill road surface and then can support and guide the brush drum body, so as to lift the brush cylinder passively and incline the brush cylinder relatively to the manual lift, is more convenient and labor-saving, can avoid the scratch and damage caused by the contact of the brush cylinder machine body on an uphill road, meanwhile, the height of the guide roller can be changed through the adjusting mechanism, so that after the brush hair of the brush drum machine body is shortened due to loss, the height of the guide roller can be changed to ensure that the guide roller is kept flush with the lower end of the brush barrel body, so that the guide roller can be always at the optimal grounding height, meanwhile, the buffer mechanism can absorb jolting of the guide roller on the road surface, so that discomfort caused by the jolting reaction on the hand-held part is avoided.

Description of the 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 the drawings without creative efforts.

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

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the structure of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 according to the present invention.

In the figure: 1. a brush drum body; 2. fixing the rod; 3. a movable groove; 4. a threaded sleeve; 5. a screw; 6. a limiting block; 7. a knob; 8. a sleeve; 9. a spring; 10. a fixed mount; 11. a guide roller; 12. and cleaning the brush.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a novel brush cylinder device for a snow remover comprises a brush cylinder body 1, wherein the brush cylinder body 1 is an existing pure technology, the specific structure and principle of the brush cylinder body are not described in more detail, meanwhile, two groups of rollers are straightly installed on the lower side of the rear end of the brush cylinder body 1 and are used for supporting the rear side of the brush cylinder body 1, the structure is the prior art, the device is not embodied, fixed rods 2 are installed at two ends of the brush cylinder body 1, a screw rod 5 is installed on each fixed rod 2 through an adjusting mechanism, a fixed frame 10 is installed at the lower end of each screw rod 5 through a buffering mechanism, a guide roller 11 is rotatably installed on each fixed frame 10, the lowest end of each guide roller 11 is flush with the bottom of the brush cylinder body 1, each guide roller 11 is located on the front side of the lower end of the brush cylinder body 1, and the included angle between the fixed rods 2 and the center point of the brush cylinder is forty-five degrees;

further, adjustment mechanism includes movable groove 3, movable groove 3 has been seted up to the lower extreme of dead lever 2, and movable groove 3's opening part rotates and installs swivel nut 4, movable groove 3's opening part is inserted and is equipped with screw rod 5, swivel nut 4 overlaps on screw rod 5 through the screw thread cover, sliding connection has stopper 6 in the movable groove 3, and stopper 6 and swivel nut 4's inner fixed connection, stopper 6 can't be at the 3 internal rotations in movable groove, swivel nut 4 arranges in that the outer one end of movable groove 3 is fixed to have cup jointed knob 7, and knob 7 is the hexagon, the edge of stopper 6 is provided with the lug, the inner wall in movable groove 3 offers the guide slot with lug looks adaptation, the lug slides in the guide slot.

Further, buffer gear includes

sleeve

8, and 8 fixed mounting of sleeve are on

mount

10, and 8 activity of sleeve cup joints the lower extreme at screw rod 5, and the vertical spring 9 that is provided with in the sleeve 8, and the upper end of spring 9 offsets with the lower extreme of screw rod 5, and the upper end opening inner wall of sleeve 8 is laminated with the lower extreme outer wall of screw rod 5 mutually, and the upper end of sleeve 8 is the arc surface, and the lower extreme external diameter of screw rod 5 and sleeve 8's internal diameter looks adaptation, and the lower extreme of screw rod 5 can't be deviate from in the sleeve 8.

Further, the surface of the guide roller 11 is uniformly provided with grooves, the cross section of each groove is arc-shaped, the cleaning brushes 12 are arranged on both sides of the inner wall of the fixing frame 10, the cleaning brushes 12 are attached to the surface of the guide roller 11, and the cleaning brushes 12 are respectively arranged on the inner walls of both ends of the opening of the fixing frame 10.

The working principle is as follows: when the brush barrel machine body 1 is used, the guide roller 11 can be grounded to support the front side of the brush barrel machine body 1 in the moving process of the brush barrel machine body 1, meanwhile, when the brush barrel machine body 1 goes up a slope, the guide roller 11 can firstly contact the slope road surface, then after the guide roller 11 moves along the slope, the brush barrel machine body 1 can be jacked up and lifted up, and then the front end of the brush barrel machine body 1 is continuously supported, if the guide roller 11 goes up a road surface, the screw rod 5 can stretch in the sleeve 8 to compress the spring 9, and the spring 9 can absorb and relieve the jolt through the elastic deformation characteristic, so that the influence of the jolt on a handheld part can be reduced, meanwhile, after the brush bristles on the surface of the brush barrel machine body 1 are influenced by abrasion and shortened, the diameter of the brush barrel bristles of the brush barrel machine body 1 is reduced, the distance from the road surface is increased, the knob 7 can be rotated at the moment, and the knob 7 can drive the screw sleeve 4 to rotate, the screw sleeve 4 can perform a thread action with the screw rod 5 through rotation, so that the screw rod 5 moves towards the movable groove 3 through the thread action, the combined length of the fixed rod 2 and the screw rod 5 can be shortened, the central point of the brush cylinder of the guide roller 11 and the brush cylinder machine body 1 is shortened, the height of the brush cylinder machine body 1 can be reduced, and the lower end of the guide roller 11 and brush cylinder bristles of the brush cylinder machine body 1 are synchronously grounded.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel brush section of thick bamboo for snow breaker device, includes brush section of thick bamboo organism (1), its characterized in that: dead lever (2) are all installed at the both ends of brush section of thick bamboo organism (1), and dead lever (2) install screw rod (5) through adjustment mechanism, mount (10) are installed through buffer gear to the lower extreme of screw rod (5), and rotate on mount (10) and install guide roller (11), the lower extreme of guide roller (11) flushes with the brush section of thick bamboo bottom of brush section of thick bamboo organism (1), guide roller (11) are in the lower extreme front side of brush section of thick bamboo organism (1), the central point contained angle of dead lever (2) and brush section of thick bamboo is forty-five degrees.

2. The novel brush cylinder device for the snow remover as claimed in claim 1, wherein: adjustment mechanism includes activity groove (3), activity groove (3) have been seted up to the lower extreme of dead lever (2), and the opening part of activity groove (3) rotates and installs swivel nut (4), the opening part of activity groove (3) is inserted and is equipped with screw rod (5), swivel nut (4) are established on screw rod (5) through the screw thread cover, sliding connection has stopper (6) in activity groove (3), and the inner fixed connection of stopper (6) and swivel nut (4), stopper (6) can't be at activity groove (3) internal rotation.

3. The novel brush cylinder device for snow thrower of claim 2, characterized in that: the knob (7) is fixedly sleeved at one end of the screw sleeve (4) which is arranged outside the movable groove (3), and the knob (7) is hexagonal.

4. The novel brush cylinder device for the snow remover as claimed in claim 1, wherein: buffer gear includes sleeve (8), sleeve (8) fixed mounting is on mount (10), sleeve (8) activity cup joints the lower extreme at screw rod (5), vertically in sleeve (8) is provided with spring (9), and the upper end of spring (9) offsets with the lower extreme of screw rod (5).

5. The novel brush cylinder device for the snow remover as claimed in claim 4, wherein: the upper end opening inner wall of sleeve (8) is laminated with the lower extreme outer wall of screw rod (5), the upper end of sleeve (8) is the arc surface.

6. The novel brush cylinder device for snow thrower of claim 1, characterized in that: the surface of the guide roller (11) is uniformly provided with grooves, and the cross sections of the grooves are arc-shaped.

7. The novel brush cylinder device for the snow remover as claimed in claim 1, wherein: cleaning brushes (12) are arranged on two sides of the inner wall of the fixing frame (10), and the cleaning brushes (12) are attached to the surfaces of the guide rollers (11).