CN111677770A

CN111677770A - Synchronizer of roller brush connecting shaft of snow remover

Info

Publication number: CN111677770A
Application number: CN202010559878.4A
Authority: CN
Inventors: 李东岳; 李旭俊; 陈泳松; 邱翰健; 杨建华; 陆地; 蒋春玲; 李俊
Original assignee: Sinotruk Liuzhou Yunli Kodiak Machinery Co ltd
Current assignee: Sinotruk Liuzhou Yunli Kodiak Machinery Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2020-09-18

Abstract

The invention discloses a synchronizing device of a connecting shaft of a rolling brush of a snow sweeper, which comprises a spline shaft which penetrates through the middle bulge of a bearing seat, wherein two ends of a bulge shaft shoulder of the spline shaft are respectively connected and matched with the bearing seat through bearings, bearing seal plates are arranged outside the bearings at the two ends, a bearing seat seal plate is arranged between the bearing at one end and the bearing seat, the bearing seat seal plate is positioned in the bearing seal plate, and the bearing seal plate at one end provided with the bearing seat seal plate is movably connected with the bearing seat. Compared with the prior art, the snow sweeper can solve the problem that the two ends of the large-torque large-width rolling brush of the conventional snow sweeper cannot be synchronized, so that snow removing is influenced.

Description

Synchronizer of roller brush connecting shaft of snow remover

Technical Field

The invention relates to the technical field of processing and manufacturing of snow sweeper, in particular to a synchronizing device for connecting two rolling brush connecting shafts of a snow sweeper.

Background

Snow removal vehicles require rapid removal of snow from runways, particularly airport snow removal vehicles, and therefore require high torque, large width rolling brushes. The existing large-torque large-width rolling brush is generally divided into a two-body structure, the two short rolling brushes are arranged in the middle of the two short rolling brushes, the longer rolling brushes are formed by connecting shafts, the two rolling brushes at the two ends are respectively connected with respective driving motors, the two rolling brushes at the two ends are difficult to keep the driving synchronization of the rolling brushes at the two ends due to the independent driving of each rolling brush, the snow removing speed is greatly influenced, and most of the existing snow sweeper can only use small rolling brushes with small torque and small width. Therefore, a synchronous connecting device is needed to be designed, and the rotating speed and the transmission torque of the rolling brushes at the two ends can be synchronized so as to meet the requirement of fast snow sweeping of the large-width rolling brushes at the airport.

Disclosure of Invention

The invention aims to solve the problem that two ends of a large-torque large-width rolling brush of the conventional snow sweeper cannot be synchronized to influence the snow removing speed.

In order to solve the problems, the technical scheme of the invention is as follows: this synchronizer of sled that removes round brush connecting axle is including wearing the middle bellied integral key shaft of dress bearing frame, the both ends of the protruding shaft shoulder of integral key shaft respectively through the bearing with the cooperation is connected to the bearing frame, both ends all be equipped with the bearing shrouding outside the bearing, one end the bearing with be equipped with the bearing frame shrouding between the bearing frame, the bearing frame shrouding is in within the bearing shrouding, be equipped with the one end of bearing frame shrouding the bearing shrouding with bearing frame swing joint.

In the above technical solution, a more specific solution may be: and the bearing outer part and the shaft between the flowers at the two ends are packaged by shaft seals.

Further: the bearing seal plate is arranged outside the bearing and between the shaft seal and the bearing seat.

Further: the bearing seal plate provided with the other end of the bearing seat seal plate is fixedly connected to the bearing seat through a bolt.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the following beneficial effects:

this synchronizer of sled roller brush connecting axle adopts and wears the integral key shaft of dress through the bearing and connect two sections connecting axles that each take the motor, the irrotational on the bearing frame is fixed to the shrouding outside the bearing of one end bearing, the outer bearing shrouding of the bearing of the other end can rotate relatively, so can make the connecting axle and the transmission moment of torsion of the different rotational speeds at this device both ends of balanced synchronization, make the connecting axle rotational speed on both sides synchronous, the roller brush rotational speed is synchronous, like this alright use the roller brush of the big moment of torsion of the big width of this kind of intermediate junction hub connection, the sled can improve the express delivery and not influenced in the middle of traveling, realize removing snow fast.

Drawings

FIG. 1 is a front view of an embodiment of the present invention;

FIG. 2 is a front view of an embodiment of the invention connected to a connecting shaft;

the labels in the figure are: the bearing comprises a bearing seat 1, a bearing 2, a shaft seal 3, a spline shaft 4, a bearing seal plate 5, a bearing seat seal plate 6, a bolt 7, a connecting shaft 10, a motor 11 and a rolling brush installation line 12.

Detailed Description

The embodiments of the invention will be described in further detail with reference to the accompanying drawings:

the synchronizer of the connecting shaft of the rolling brush of the snow remover as shown in figure 1 comprises a spline shaft 4 which penetrates through the middle of a bearing seat 1 and protrudes, two ends of a protruding shaft shoulder of the spline shaft 4 are respectively connected and matched with the bearing seat 1 through bearings 2, and the bearings 2 at the two ends and an inter-flower shaft 4 are all packaged through shaft seals 3. Bearing seal plates 5 are arranged outside the bearings 2 at the two ends, and the bearing seal plates 5 are arranged outside the bearings 2 and between the shaft seal 3 and the bearing seat 1.

Be equipped with bearing frame shrouding 6 between the bearing 2 of one end and the bearing frame 1, bearing frame shrouding 6 passes through bolt 7 and is connected with bearing frame 1, and within bearing frame shrouding 6 was in bearing shrouding 5, bearing shrouding 5 and the 1 swing joint of bearing frame of the one end that is equipped with bearing frame shrouding 6, bearing shrouding 5 that is equipped with the other end of bearing frame shrouding 6 passes through bolt 7 fixed connection on bearing frame 1.

When in use, as shown in fig. 2, the rolling brushes are arranged on the rolling brush installation lines 12 at the outer ends of the connecting shafts 10 at the two sides, the two connecting shafts 10 are respectively provided with a motor 11, and the synchronizing device is connected with the connecting shafts 10 at the two sides through the two ends of the spline shaft 4. This synchronizer of snowmobile round brush connecting axle adopts and wears spline shaft 4 of dress through bearing frame 1 through bearing 2 and connects two sections connecting axles 10 that respectively take motor 11, the irrotational on bearing frame 1 is fixed to the outer shrouding of one end bearing, the outer bearing shrouding 5 of the bearing of the other end can rotate relatively, so can make the connecting axle and the transmission moment of torsion of the different rotational speeds at this device both ends of balanced synchronization, make the 10 rotational speeds of connecting axle on both sides synchronous, the round brush rotational speed is synchronous, like this alright use the round brush of the big moment of torsion of this kind of intermediate junction hub connection, the snowmobile can improve the express delivery and not influenced in the middle of traveling, realize quick snow removing.

Claims

1. The utility model provides a synchronizer of snow sweeper round brush connecting axle which characterized in that: including wearing the bellied integral key shaft in the middle of adorning the bearing frame, the protruding shaft shoulder of integral key shaft both ends respectively through the bearing with the cooperation is connected to the bearing frame, both ends all be equipped with the bearing shrouding outside the bearing, one end the bearing with be equipped with the bearing frame shrouding between the bearing frame, the bearing frame shrouding is in within the bearing shrouding, be equipped with the one end of bearing frame shrouding the bearing shrouding with bearing frame swing joint.

2. The synchronizing device of a connecting shaft of a roller brush of a snow remover as claimed in claim 1, wherein: and the bearing outer part and the shaft between the flowers at the two ends are packaged by shaft seals.

3. The synchronizing device of a connecting shaft of a roller brush of a snow remover as claimed in claim 2, wherein: the bearing seal plate is arranged outside the bearing and between the shaft seal and the bearing seat.

4. The synchronizing device of a connecting shaft of a roller brush of a snow remover as claimed in claim 3, wherein: the bearing seal plate provided with the other end of the bearing seat seal plate is fixedly connected to the bearing seat through a bolt.