CN204401521U - Sweeper car roller brush drives structure - Google Patents
Sweeper car roller brush drives structure Download PDFInfo
- Publication number
- CN204401521U CN204401521U CN201420790750.9U CN201420790750U CN204401521U CN 204401521 U CN204401521 U CN 204401521U CN 201420790750 U CN201420790750 U CN 201420790750U CN 204401521 U CN204401521 U CN 204401521U
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- China
- Prior art keywords
- motor
- round brush
- pulley
- belt
- chassis
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of sweeper car roller brush drives structure, comprise motor, motor fixing seat, motor pulley, motor belt, chassis, flywheel wheels, round brush belt, round brush belt pulley, round brush arm, transmission main shaft, round brush, described motor is fixed in the motor fixing seat on the upside of chassis, the motor shaft of motor is provided with motor pulley, relatively with motor pulley be provided with the flywheel wheels be fixed on transmission main shaft, transmission main shaft is fixed on chassis, and described flywheel wheels connect motor pulley by motor belt; Fixing rolling brush arm on the downside of described chassis, round brush arm upper shaft is connected on transmission main shaft, and round brush arm lower end is coupling round brush, and described round brush side is provided with round brush belt pulley, and round brush belt pulley and flywheel wheels are oppositely arranged, and are connected by round brush belt.Its structure design is simple, science, and easy to maintenance, security performance is high, cleaning effect stability.
Description
Technical field
The utility model belongs to road sweeper technical field, is specifically related to a kind of sweeper car roller brush drives structure.
Background technology
Road sweeper is that have operating efficiency high, cleaning cost is low by the integrated refuse cleaning vehicle of sweeping the floor, dust suction combines, cleaning effect is good, security performance is high, economic rate of return advantages of higher, has been widely used in the cleaning works of each large, medium and small urban road at present.At present, common roller brushes structure has two kinds, and one is arranged on below chassis by round brush motor, round brush driven by motor round brush belt pulley is directly had to carry out transmission, another kind is arranged on above chassis by round brush motor, by an isometrical two-groove belt pulley, then is connected with round brush below.Due to road surface circumstance complication when road sweeper works, especially when the cleaning bulk such as fragment of brick, stone rubbish, use the above-mentioned kind of drive, can make round brush motor at short notice operating current increase, rotating speed reduces, and is easy to burn out motor, impact cleaning effect.
Utility model content
The purpose of this utility model proposes a kind of sweeper car roller brush drives structure, overcomes the above-mentioned deficiency of prior art, and its structure design is simple, science, and easy to maintenance, security performance is high, cleaning effect stability.
In order to reach above-mentioned purpose of design, the technical solution adopted in the utility model is as follows:
A kind of sweeper car roller brush drives structure, comprise motor, motor fixing seat, motor pulley, motor belt, chassis, flywheel wheels, round brush belt, round brush belt pulley, round brush arm, transmission main shaft, round brush, described motor is fixed in the motor fixing seat on the upside of chassis, the motor shaft of motor is provided with motor pulley, relatively with motor pulley be provided with the flywheel wheels be fixed on transmission main shaft, transmission main shaft is fixed on chassis, and described flywheel wheels connect motor pulley by motor belt; Fixing rolling brush arm on the downside of described chassis, round brush arm upper shaft is connected on transmission main shaft, and round brush arm lower end is coupling round brush, and described round brush side is provided with round brush belt pulley, and round brush belt pulley and flywheel wheels are oppositely arranged, and are connected by round brush belt.
Preferably, described flywheel wheels are formed primarily of flywheel wheel, round brush driving pulley, flywheel wheel, round brush driving pulley are arranged with one heart, and by trip bolt interlocking, described flywheel wheel is oppositely arranged with motor pulley, and connected by motor belt, described round brush driving pulley and round brush belt pulley are oppositely arranged, and are connected by round brush belt.
Preferably, described round brush driving pulley is also provided with rolling bearing, and transmission main shaft is socketed in the rolling bearing on round brush driving pulley.
Preferably, the wheel rim place of described flywheel wheel adopts solid cast structure, has belt grooves, is connected by gusset with center.
Preferably, described round brush belt is provided with the regulating wheel be fixed on chassis.
Preferably, described regulating wheel draws solid on chassis by spring.
Preferably, described motor is fixed in motor fixing seat by motor hold-down screw, and motor fixing seat is fixed on chassis.
Preferably, described motor fixing seat has strip hole.
The beneficial effect of sweeper car roller brush drives structure described in the utility model is: structure design is simple, science, and easy to maintenance, security performance is high, cleaning effect stability.
At round brush motor and roll between bolt and be provided with flywheel assembly, due to road sweeper work time, state of ground is complicated, and the acting of motor machine is also in constantly change.When machine rotational speed increases, the kinetic energy of flywheel increases, and energy storage or saving is got up; When machine rotational speed reduces, flywheel energy reduces, fault offset out.Flywheel can be used for reducing the velocity perturbation of mechanical operation process.And due to the effect of flywheel be exactly store certain energy, round brush transmission system is made to have larger dynamic moment of inertia, make road sweeper when the rubbish of cleaning bulk by this inertia force, the impact of motor is reduced, makes engine running steadily and reduce vibration & noise.By dexterously driving pulley and flywheel being combined, realize the big retarding ratio of rolling brush driving structure, reduce because the change on road surface is to the impact of motor further, greatly extend the application life of motor, and have benefited from stable running speed, obtain good cleaning effect.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of sweeper car roller brush drives structure described in the utility model;
Fig. 2 is the schematic diagram of the flywheel wheels of sweeper car roller brush drives structure described in the utility model.
In figure: 1, motor hold-down screw; 2, motor; 3, motor fixing seat; 4, motor pulley; 5, motor belt; 6, chassis; 7, flywheel wheels; 71, flywheel wheel; 72, round brush driving pulley; 73, trip bolt; 8, regulating wheel; 9, round brush belt; 10, round brush belt pulley; 11, round brush arm; 12, transmission main shaft; 13, round brush.
Detailed description of the invention
Below preferred embodiment of the utility model is described in further detail.
As shown in Figure 1-2, described sweeper car roller brush drives structure, comprise motor 2, motor fixing seat 3, motor pulley 4, motor belt 5, chassis 6, flywheel wheels 7, round brush belt 9, round brush belt pulley 10, round brush arm 11, transmission main shaft 12, round brush 13, described motor 2 is fixed in the motor fixing seat 3 on the upside of chassis 6, the motor shaft of motor 2 is provided with motor pulley 4, relatively with motor pulley 4 be provided with the flywheel wheels 7 be fixed on transmission main shaft 12, transmission main shaft 12 is fixed on chassis 6, described flywheel wheels 7 connect motor pulley 4 by motor belt 5, fixing rolling brush arm 11 on the downside of described chassis 6, round brush arm 11 upper shaft is connected on transmission main shaft 12, described round brush arm 11 lower end is coupling round brush 13, the lifting of round brush 13 is realized by the rotation of round brush arm 11, described round brush 13 side is provided with round brush belt pulley 10, round brush belt pulley 10 and flywheel wheels 7 are oppositely arranged, and connected by round brush belt 9, during use, motor 2 drive motors belt pulley 4 rotates, rotated by the flywheel wheel 71 of motor belt 5 flywheel driven driving wheel group 7, flywheel wheel 71 synchronously drives round brush driving pulley 72 to rotate, and drive round brush belt pulley 10 to rotate by round brush belt 9, thus realize round brush 13 and rotate.
Described flywheel wheels 7 are formed primarily of flywheel wheel 71, round brush driving pulley 72, flywheel wheel 71, round brush driving pulley 72 are arranged with one heart, and by trip bolt 63 interlocking, described flywheel wheel 71 is oppositely arranged with motor pulley 4, and connected by motor belt 5, described round brush driving pulley 72 is oppositely arranged with round brush belt pulley 10, and is connected by round brush belt 9.
Described round brush driving pulley 72 is also provided with rolling bearing, and transmission main shaft 12 is socketed in the rolling bearing on round brush driving pulley 72.
The wheel rim place of described flywheel wheel 71 adopts solid cast structure, has belt grooves, is connected by gusset with center.Realize when ensureing that the dynamic moment of inertia of flywheel is enough, having less deadweight, is preferred configuration.
Described round brush belt 9 is provided with the regulating wheel 8 be fixed on chassis 6, and described regulating wheel 8 draws solid on chassis 6 by spring, by spring straining regulating wheel 8, make round brush belt 9 be in tension all the time, work more stable.
Described motor 2 is fixed in motor fixing seat 3 by motor hold-down screw 1, and motor fixing seat 3 is fixed on chassis 6.
Described motor fixing seat 3 has strip hole, facilitates tensioning motor belt 5.
Above content is the further description done the utility model in conjunction with concrete preferred embodiment, is convenient to these those skilled in the art and can understands and apply the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, some simple deduction or replace can also be made without departing from the concept of the premise utility, and need not through performing creative labour.Therefore, those skilled in the art are according to announcement of the present utility model, and the simple modifications made the utility model all should within protection domain of the present utility model.
Claims (8)
1. a sweeper car roller brush drives structure, it is characterized in that: comprise motor, motor fixing seat, motor pulley, motor belt, chassis, flywheel wheels, round brush belt, round brush belt pulley, round brush arm, transmission main shaft, round brush, described motor is fixed in the motor fixing seat on the upside of chassis, the motor shaft of motor is provided with motor pulley, relatively with motor pulley be provided with the flywheel wheels be fixed on transmission main shaft, transmission main shaft is fixed on chassis, and described flywheel wheels connect motor pulley by motor belt; Fixing rolling brush arm on the downside of described chassis, round brush arm upper shaft is connected on transmission main shaft, and round brush arm lower end is coupling round brush, and described round brush side is provided with round brush belt pulley, and round brush belt pulley and flywheel wheels are oppositely arranged, and are connected by round brush belt.
2. sweeper car roller brush drives structure according to claim 1, it is characterized in that: described flywheel wheels are formed primarily of flywheel wheel, round brush driving pulley, flywheel wheel, round brush driving pulley are arranged with one heart, and by trip bolt interlocking, described flywheel wheel is oppositely arranged with motor pulley, and connected by motor belt, described round brush driving pulley and round brush belt pulley are oppositely arranged, and are connected by round brush belt.
3. sweeper car roller brush drives structure according to claim 2, is characterized in that: described round brush driving pulley is also provided with rolling bearing, and transmission main shaft is socketed in the rolling bearing on round brush driving pulley.
4. sweeper car roller brush drives structure according to claim 3, is characterized in that: the wheel rim place of described flywheel wheel adopts solid cast structure, has belt grooves, is connected by gusset with center.
5. sweeper car roller brush drives structure according to claim 4, is characterized in that: described round brush belt is provided with the regulating wheel be fixed on chassis.
6. sweeper car roller brush drives structure according to claim 5, is characterized in that: described regulating wheel draws solid on chassis by spring.
7. sweeper car roller brush drives structure according to claim 6, is characterized in that: described motor is fixed in motor fixing seat by motor hold-down screw, and motor fixing seat is fixed on chassis.
8. sweeper car roller brush drives structure according to claim 7, is characterized in that: described motor fixing seat has strip hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420790750.9U CN204401521U (en) | 2014-12-14 | 2014-12-14 | Sweeper car roller brush drives structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420790750.9U CN204401521U (en) | 2014-12-14 | 2014-12-14 | Sweeper car roller brush drives structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204401521U true CN204401521U (en) | 2015-06-17 |
Family
ID=53425397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420790750.9U Expired - Fee Related CN204401521U (en) | 2014-12-14 | 2014-12-14 | Sweeper car roller brush drives structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204401521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104480883A (en) * | 2014-12-14 | 2015-04-01 | 周永伦 | Road sweeper roller brush driving structure |
| CN107489118A (en) * | 2017-08-29 | 2017-12-19 | 张庆丰 | A kind of dust-proof road surface cleaning equipment that builds a bridge |
-
2014
- 2014-12-14 CN CN201420790750.9U patent/CN204401521U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104480883A (en) * | 2014-12-14 | 2015-04-01 | 周永伦 | Road sweeper roller brush driving structure |
| CN107489118A (en) * | 2017-08-29 | 2017-12-19 | 张庆丰 | A kind of dust-proof road surface cleaning equipment that builds a bridge |
| CN107489118B (en) * | 2017-08-29 | 2019-07-02 | 张庆丰 | A kind of dust-proof road surface cleaning equipment that builds a bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |