CN202767009U - Sweeper hydraulic lifting combined device - Google Patents
Sweeper hydraulic lifting combined device Download PDFInfo
- Publication number
- CN202767009U CN202767009U CN201220487560.0U CN201220487560U CN202767009U CN 202767009 U CN202767009 U CN 202767009U CN 201220487560 U CN201220487560 U CN 201220487560U CN 202767009 U CN202767009 U CN 202767009U
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- Prior art keywords
- brush
- sweeper
- wire rope
- rolling
- hydraulic
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- Expired - Lifetime
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Abstract
The utility model discloses a sweeper hydraulic lifting combined device. The device comprises a side brush of the sweeper, a sweeping brush, a hydraulic lifting structure of a rolling brush mechanism, a hydraulic pump, an oil supply pipe and an oil return pipe. The device is characterized in that the side brush, the sweeping brush and the rolling brush mechanism is lifted and dropped synchronously, stretching stroke of a pushrod of a hydraulic cylinder is 60 millimeters to 80 millimeters, a steel wire rope is arranged in a steel wire rope sleeve pipe and supporting point limits are arranged at the two ends of the steel wire rope sleeve. The sweeper hydraulic lifting combined device has the advantages of reducing a plurality of power-driven pushrods by using the hydraulic cylinder as power, enabling the side brush, the sweeping brush and the rolling brush mechanism to be lifted and dropped synchronously by adopting improvement of the hydraulic lifting combined device, avoiding breakdowns caused by a plurality of power transmission branches, and therefore lifting performance is reliable, convenient and fast. The sweeper hydraulic lifting combined device is applicable to lifting and dropping of the side brush, the sweeping brush and the rolling brush of the sweeper.
Description
Technical field
The utility model relates to a kind of cleaning machine, especially brush lifting, lowering means and the controlling organization of sweeper.
Background technology
The brush lifting gear of existing sweeper, what usually adopt is side brush, brush, each single elevating mechanism voluntarily of rolling brush mechanism, this packet type elevating mechanism, by electric pushrod, push away, draw wire rope, thereby again by wire rope stretch, contract pulling side brush, brush, round brush lifting, decline lifting effect.The work done mode: side brush, brush, rolling brush mechanism promote program.Electric pushrod shrinks, the pulling shackle line; Through wire rope gearing; Side brush, brush, rolling brush mechanism mention; Finish the program of sweeping the floor.Side brush, brush, rolling brush mechanism letdown procedure.Electric pushrod is released, steel wire rope looseness, by the deadweight of side brush, brush, rolling brush mechanism, by above process side brush, brush, rolling brush mechanism descend, and begins the program of sweeping the floor.This work done mode, shortcoming is: because the single elevating mechanism of packet type, to carry out ascending, descending side brush, brush, rolling brush mechanism by control system separately, the lifting step can not be consistent, have successively difference, making needs the side of the synchronization job brush, brush, rolling brush mechanism can not synchronization job, the impact quality of sweeping the floor, moreover the abrasion of increase sweeping, thereby increase repair rate.
Summary of the invention
The purpose of this utility model is to provide a kind of existing pusher side brush of sweeping the floor, brush, rolling brush mechanism elevating mechanism of solving to have the shortcoming that the ascending, descending step can not be consistent, avoid increasing the abrasion of sweeping, greatly improve the quality of sweeping the floor, reduce the sweeper hydraulic pressure lift composite set of repair rate.
The utility model is on the basis of existing sweeper elevating mechanism, changing the single mechanism of packet type is composite set, electric pushrod power changes hydraulic push rod power into, avoided the deficiency of many groups of each elevating mechanisms voluntarily, overcome the shortcoming that the lifting step can not be consistent, make the unified pulling of transmission side brush, brush, the rolling brush mechanism of one group of wire rope.
Specific as follows:
A kind of sweeper hydraulic pressure lift composite set, it comprises hydraulic pump, hydraulic cylinder, wire rope and cover, the hydraulic pressure lift composite set is arranged on the vehicle frame, characterized by further comprising:
One end connecting fluid cylinder pressure of wire rope, the other end is mounted on respectively on side brush, brush, the rolling brush mechanism hold-down arm, and the bending of wire rope is finished by the steel wire loop guiding of corresponding radian;
The hydraulic pressure lift composite set is arranged on the described vehicle frame, by the push rod push-and-pull action of hydraulic cylinder, through the transmission of wire rope and the corresponding radian guiding bending of steel wire loop, the side brush that is installed in hold-down arm, brush, round brush is promoted, descends;
Described steel wire loop is the radian bend pipe, and bend pipe two has the steel wire loop fulcrum spacing.
Described hydraulic cylinder push rod stroke 60mm to 80mm.
The sweeper hydraulic pressure lift composite set of above structure, be provided with the device simple and more more reliable than existing sweeper lifting mechanism for sweeping machine, several electric pushrods have been reduced, make the transmission of wire rope become a composite set by several mechanisms, make side brush, brush, rolling brush mechanism lifting more reliable, compare several electric pushrods of minimizing with existing lifting mechanism for sweeping, save the cost of producing lifting mechanism for sweeping.This hydraulic pressure lift composite set has also been avoided the deficiency of the asynchronous operation of existing lifting mechanism for sweeping, makes side brush, brush, more standardization of rolling brush mechanism lifting.
Description of drawings
(Fig. 1) be the electronic lifting mechanism for sweeping schematic diagram of existing traditional sweeper.
(Fig. 2) be the utility model sweeper hydraulic pressure lift composite set schematic diagram.
Among the figure (Fig. 1): road wheel (1); Vehicle frame (2); Rolling and brushing mechanism (3); Brush (4); Side brush (5); Electronic pushing away (6).
(Fig. 2): hydraulic pump (1); Road wheel (2); Vehicle frame (3); Hydraulic cylinder (4); Side brush (5); Brush (6); Rolling and brushing mechanism (7); Wire rope and cover (8); Oil return pipe (9); Fuel feed pump (10).
The specific embodiment
By reference to the accompanying drawings, the utility model sweeper hydraulic pressure lift composite set is described further:
(Fig. 1), it is the electronic lifting mechanism for sweeping schematic diagram of existing traditional sweeper.As we know from the figure, the electronic lifting mechanism for sweeping brush of the sweeper of prior art (4), side brush (5), rolling and brushing mechanism (3) are the packet type elevating mechanisms.Electric pushrod (6) is as power, when brush (4), side brush (5), when rolling and brushing mechanism (3) needs to promote, the push rod of electric pushrod (6) shrinks, the pulling wire rope, wire rope promotes brush (4), side brush (5), rolling and brushing mechanism (3), realize the castering action of brush (4), side brush (5), rolling and brushing mechanism (3), finish the program of sweeping the floor.Brush (4), side brush (5), rolling and brushing mechanism (3) descend: electric pushrod (5) is released, steel wire rope looseness, deadweight by brush (4), side brush (5), rolling and brushing mechanism (3), by above process brush (4), side brush (5), rolling and brushing mechanism (3) are descended, begin the program of sweeping the floor.Weak point: because the lifting of brush (4), side brush (5), rolling and brushing mechanism (3) adopts each elevating mechanism voluntarily split type, the lifting of brush (4), side brush (5), rolling and brushing mechanism (3) is by separately mechanism controls, control procedure has successively poor, the lifting step can not be consistent, there is successively difference, make the side brush (4), the brush (5) that need synchronization job, rolling brush mechanism (3) can not synchronization job, affect the quality of sweeping the floor, moreover increase the abrasion of sweeping.
(Fig. 2), it is the utility model sweeper hydraulic pressure lift composite set schematic diagram.As we know from the figure, the utility model is on the basis of (Fig. 1), changing packet type mechanism is composite set, electric pushrod power changes hydraulic power into, avoided the deficiency of many groups of each elevating mechanisms voluntarily, overcome the shortcoming that the lifting step can not be consistent, make the transmission of one group of wire rope, unified pulling side brush (5), brush (6), rolling brush mechanism (7).When side brush (5), brush (6), when rolling brush mechanism (7) needs to promote: the push rod of hydraulic cylinder (4) shrinks, pulling wire rope (8), side brush (5), brush (6), rolling brush mechanism (7) are promoted, realize side brush (5), brush (6), rolling brush mechanism (7) castering action, finish the program of sweeping the floor.Side brush (5), brush (6), rolling brush mechanism (7) descend: the push rod of (7) hydraulic cylinder (4) is released, wire rope (8) is lax, deadweight by side brush (5), brush (6), rolling brush mechanism (7), side is brushed (5), brush (6), rolling brush mechanism (7) decline by above process, begin the program of sweeping the floor.Advantage: taked the hydraulic pressure lift composite set, reduced several electric pushrods, made the transmission of wire rope become a combination by several mechanisms, made side brush (5), brush (6), rolling brush mechanism (7) lifting more reliable, convenient.
Hydraulic cylinder (Fig. 2) (4), hydraulic power supply be that structure by prior art is provided by the hydraulic pump (1) of sweeper itself.
Claims (4)
1. sweeper hydraulic pressure lift composite set, it comprises hydraulic pump (1), hydraulic cylinder (4), wire rope and cover (8), the hydraulic pressure lift composite set is arranged on the vehicle frame (3), characterized by further comprising:
One end connecting fluid cylinder pressure (4) of wire rope, the other end are mounted on respectively on side brush (5), brush (6), rolling brush mechanism (7) hold-down arm, and the bending of wire rope is finished by the steel wire loop guiding of corresponding radian;
2. it is characterized in that: the hydraulic pressure lift composite set is arranged on the described vehicle frame (3), push rod push-and-pull action by hydraulic cylinder (4), through the transmission of wire rope and the corresponding radian guiding bending of steel wire loop, side brush (5), the brush (6), the round brush that are installed in hold-down arm are promoted (7), descend;
3. it is characterized in that: described steel wire loop is the radian bend pipe, and bend pipe two has the steel wire loop fulcrum spacing;
4. it is characterized in that: described hydraulic cylinder push rod stroke 60mm to 80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220487560.0U CN202767009U (en) | 2012-09-24 | 2012-09-24 | Sweeper hydraulic lifting combined device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220487560.0U CN202767009U (en) | 2012-09-24 | 2012-09-24 | Sweeper hydraulic lifting combined device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202767009U true CN202767009U (en) | 2013-03-06 |
Family
ID=47773592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220487560.0U Expired - Lifetime CN202767009U (en) | 2012-09-24 | 2012-09-24 | Sweeper hydraulic lifting combined device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202767009U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105200945A (en) * | 2015-10-15 | 2015-12-30 | 广西钦州力顺机械有限公司 | Tractor capable of clearing rubbish |
| CN105962853A (en) * | 2016-05-17 | 2016-09-28 | 庄巍 | Indoor building dust removal and cleaning integrated mechanical arm |
-
2012
- 2012-09-24 CN CN201220487560.0U patent/CN202767009U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105200945A (en) * | 2015-10-15 | 2015-12-30 | 广西钦州力顺机械有限公司 | Tractor capable of clearing rubbish |
| CN105962853A (en) * | 2016-05-17 | 2016-09-28 | 庄巍 | Indoor building dust removal and cleaning integrated mechanical arm |
| CN105962853B (en) * | 2016-05-17 | 2018-02-27 | 庄巍 | Integrated machine hand is cleared up in a kind of interior architecture dedusting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NANNING NANJI ENVIRONMENTAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: NANNING NANJI ENGINE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 530003 No. 48 Yao Yao Road, the Guangxi Zhuang Autonomous Region, Nanning Patentee after: NANJING NANJI ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 530003 No. 48 Yao Yao Road, the Guangxi Zhuang Autonomous Region, Nanning Patentee before: NANNING NANJI ENGINE Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |
|
| CX01 | Expiry of patent term |