CN203007884U - Funnel type suction nozzle of road sweeper - Google Patents

Funnel type suction nozzle of road sweeper Download PDF

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Publication number
CN203007884U
CN203007884U CN 201220646117 CN201220646117U CN203007884U CN 203007884 U CN203007884 U CN 203007884U CN 201220646117 CN201220646117 CN 201220646117 CN 201220646117 U CN201220646117 U CN 201220646117U CN 203007884 U CN203007884 U CN 203007884U
Authority
CN
China
Prior art keywords
suction nozzle
road sweeper
nozzle body
funnel
suction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220646117
Other languages
Chinese (zh)
Inventor
裴恒信
聂有志
甘剑亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Uwell Environmental Technology Co ltd
Original Assignee
Dongguan Hewe New Energy&environmental Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguan Hewe New Energy&environmental Technology Co Ltd filed Critical Dongguan Hewe New Energy&environmental Technology Co Ltd
Priority to CN 201220646117 priority Critical patent/CN203007884U/en
Application granted granted Critical
Publication of CN203007884U publication Critical patent/CN203007884U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a funnel type suction nozzle of a road sweeper, belonging to the field of the road sweeper. The existing suction nozzle of the road sweeper is not smooth and is lower in garbage absorption rate when being used for absorbing garbage. The funnel type suction nozzle of the road sweeper comprises a suction nozzle body, a funnel, a suction nozzle door, a hydraulic cylinder and a support lug, wherein the funnel is connected with the suction nozzle body; the suction nozzle door is connected with the suction nozzle body by a gemel; the support lug is connected with the suction nozzle body; the upper end of the hydraulic cylinder is connected with the support lug, and the lower end of the hydraulic cylinder is connected with the suction nozzle door; the funnel type suction nozzle of the road sweeper also comprises wear-resistant colloid, a trundle, a trundle seat and a suction pipe connecting piece, wherein the wear-resistant colloid is fixed with the suction nozzle body; the trundle seat is fixed with the suction nozzle body; the trundle is connected with the trundle seat in a way of movable fit; and the suction pipe connecting piece is welded with the funnel. The funnel type suction nozzle of the road sweeper is very low in resistance and very smooth in garbage absorption, and an opening of the suction nozzle used for absorbing the garbage does not have the phenomenon of 'air leakage', so that the garbage absorption rate is greatly improved, the garbage absorption quality is high, and the garbage on the road can be thoroughly absorbed.

Description

The funneling suction nozzle of road sweeper
Technical field
The utility model relates to the road sweeper technical field, particularly relates to the funneling suction nozzle of a kind of road sweeper.
Background technology
Its upper surface of the suction nozzle of the road sweeper of prior art is a plane, and the opening that suction nozzle is inhaled rubbish is large.Because the upper surface of suction nozzle is a plane, this plane and suction pipe link together rear shape in an angle, suction nozzle is subjected to the impact of this angle very large when suction rubbish, and the air-flow that mixes and rubbish resistance through nozzle body and suction pipe junction the time is very large, and suction nozzle suction rubbish when work is smooth not, so, need to strengthen the extracting force of induced draft fan, namely increase the power of induced draft fan, can make the suction nozzle normal operation, like this, induced draft fan just needs to consume the more energy; The opening of inhaling rubbish due to suction nozzle is large, thereby " leaking out " phenomenon occurs, has reduced the garbage suction rate, namely aspirates the of low quality of rubbish, can not the rubbish suction is clean.Constantly improve along with society constantly develops with science and technology, the suction nozzle of road sweeper is also constantly updating, and people have higher requirement to the suction nozzle of road sweeper.Therefore, people wish that urgently the funneling suction nozzle of a kind of road sweeper comes out.
Summary of the invention
technical problem to be solved in the utility model is: the suction nozzle of road sweeper that overcomes prior art is very large at nozzle body and suction pipe junction resistance, suction rubbish is smooth not, the opening that suction nozzle is inhaled rubbish is large, " leaking out " phenomenon appears, reduced the defective of garbage suction rate, satisfy people's hope, provide a kind of road sweeper funneling suction nozzle, the funneling suction nozzle of this road sweeper is very little at funnel and suction pipe junction resistance, suction rubbish is very smooth, " leaking out " phenomenon can not appear in the opening that suction nozzle is inhaled rubbish, greatly improved the absorptivity of rubbish, the quality of suction rubbish is high, rubbish on the road surface aspirates very totally.
The technical scheme that its technical problem that solves the utility model adopts is: the funneling suction nozzle of road sweeper, comprise nozzle body, the funneling suction nozzle of this road sweeper also comprises funnel, suction nozzle door, hydraulic cylinder and support ear, funnel is connected with nozzle body, suction nozzle door and nozzle body are connected through the hinge, support ear is connected with nozzle body, and the hydraulic cylinder upper end is connected with support ear, and the hydraulic cylinder lower end is connected with the suction nozzle door.
In technique scheme, described funnel and nozzle body weld together, described support ear and nozzle body weld together, and described hydraulic cylinder upper end and support ear are movingly that mode links together, and described hydraulic cylinder lower end and suction nozzle door are movingly that mode links together.
Further, the funneling suction nozzle of this road sweeper also comprises wear-resisting colloid, and wear-resisting colloid and described nozzle body are fixed together.
Further, the funneling suction nozzle of this road sweeper also comprises castor and caster seat, and caster seat and described nozzle body are fixed together, and castor and caster seat are movingly that mode links together.
Further, the funneling suction nozzle of this road sweeper also comprises the suction pipe connector, and suction pipe connector and described funnel weld together.
The beneficial effects of the utility model are: 1, because the utility model also comprises funnel, described funnel and nozzle body weld together, suction pipe connector and described funnel weld together, whole funnel surface is the rounding off face, and the air-flow that mixes and rubbish stops without the turning through funnel and suction pipe junction the time, and its resistance is very little, suction rubbish is very smooth, accordingly, induced draft fan can also reduce power, thereby has saved the energy.2, because the utility model also comprises the suction nozzle door, hydraulic cylinder and support ear, suction nozzle door and nozzle body are connected through the hinge, described support ear and nozzle body weld together, described hydraulic cylinder upper end and support ear are movingly, and mode links together, described hydraulic cylinder lower end and suction nozzle door are movingly, and mode links together, the utility model is when work, the switch motion of suction nozzle door is that the stretching by hydraulic cylinder realizes, when running into the larger rubbish of volume, the suction nozzle door is opened, large rubbish is sucked, subsequently with autoshutdown (about induction installation and automaton are not included the utility model in, no further details to be given herein), only stay the less less rubbish of opening draw volume, so just improved widely extracting force, induced draft fan can also reduce power, thereby saved the energy, also improved pumping efficiency, " leaking out " phenomenon can not appear in the opening that suction nozzle is inhaled rubbish, has greatly improved the absorptivity of rubbish, and the quality of suction rubbish is high, and the rubbish on the road surface aspirates very totally.3, the utility model is reasonable in design, and is practical, has promotion and use value widely in the road sweeper field.
Description of drawings
Fig. 1 is perspective view of the present utility model;
Description of reference numerals in Fig. 1: 1---nozzle body; 2---wear-resisting colloid; 3---funnel; 4---the suction nozzle door; 5---castor; 6---the suction pipe connector; 7---hydraulic cylinder; 8---support ear; 9---caster seat.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail; be not that practical range of the present utility model is confined to this; this embodiment does not limit protection domain of the present utility model; those who are familiar with this art should belong to protection domain of the present utility model not deviating from the rational variation of carrying out under protection domain of the present utility model and spirit.
As shown in Figure 1, the funneling suction nozzle of the described road sweeper of the present embodiment, comprise nozzle body 1, the funneling suction nozzle of this road sweeper also comprises funnel 3, suction nozzle door 4, hydraulic cylinder 7 and support ear 8, funnel 3 is connected connection with nozzle body, suction nozzle door 4 and nozzle body 1 are connected through the hinge, and support ear 8 is connected connection with nozzle body, connection is connected in hydraulic cylinder 7 upper ends with support ear, connection is connected in hydraulic cylinder 7 lower ends with the suction nozzle door.Preferably, in the present embodiment, described funnel 3 and nozzle body 1 weld together, and described support ear 8 and nozzle body 1 weld together, described hydraulic cylinder 7 upper ends and support ear 8 are movingly that mode links together, and described hydraulic cylinder 7 lower ends and suction nozzle door 4 are movingly that mode links together.Further, the funneling suction nozzle of this road sweeper also comprises wear-resisting colloid 2, and wear-resisting colloid 2 and described nozzle body 1 are fixed together.Further, the funneling suction nozzle of this road sweeper also comprises castor 5 and caster seat 9, and caster seat 9 and described nozzle body 1 are fixed together, and castor 5 and caster seat 9 are movingly that mode links together.Further, the funneling suction nozzle of this road sweeper also comprises suction pipe connector 6, and suction pipe connector 6 and described funnel 3 weld together.In the present embodiment, whole funnel 3 surfaces are the rounding off face, and the air-flow that mixes and rubbish stops without the turning through funnel 3 and suction pipe connector 6 time, and its resistance is very little, and suction rubbish is very smooth.the present embodiment is when work, the switch motion of suction nozzle door 4 is that the stretching by hydraulic cylinder 7 realizes, when running into the larger rubbish of volume, suction nozzle door 4 is opened, large rubbish is sucked, subsequently with autoshutdown (about induction installation and automaton are not included the present embodiment in, no further details to be given herein), only stay the less less rubbish of opening draw volume, so just improved widely the extracting force of the present embodiment, induced draft fan can also reduce power, thereby saved the energy, also improved pumping efficiency, the quality of suction rubbish is high, rubbish on the road surface aspirates very totally.
The above is only a preferred embodiment of the present utility model, therefore all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, all is included in the protection domain of the utility model patent application.

Claims (5)

1. the funneling suction nozzle of road sweeper, comprise nozzle body (1), it is characterized in that: also comprise funnel (3), suction nozzle door (4), hydraulic cylinder (7) and support ear (8), funnel (3) is connected 1 with nozzle body) connect, suction nozzle door (4) and nozzle body (1) are connected through the hinge, support ear (8) is connected 1 with nozzle body) connect, hydraulic cylinder (7) upper end is connected 8 with support ear) connect, hydraulic cylinder (7) lower end is connected 4 with the suction nozzle door) connect.
2. the funneling suction nozzle of road sweeper according to claim 1, it is characterized in that: described funnel (3) and nozzle body (1) weld together, described support ear (8) and nozzle body (1) weld together, described hydraulic cylinder (7) upper end and support ear (8) are movingly that mode links together, and described hydraulic cylinder (7) lower end and suction nozzle door (4) are movingly that mode links together.
3. the funneling suction nozzle of road sweeper according to claim 1, it is characterized in that: also comprise wear-resisting colloid (2), wear-resisting colloid (2) and described nozzle body (1) are fixed together.
4. the funneling suction nozzle of road sweeper according to claim 1, it is characterized in that: also comprise castor (5) and caster seat (9), caster seat (9) and described nozzle body (1) are fixed together, and castor (5) and caster seat (9) are movingly that mode links together.
5. the funneling suction nozzle of road sweeper according to claim 1, it is characterized in that: also comprise suction pipe connector (6), suction pipe connector (6) and described funnel (3) weld together.
CN 201220646117 2012-11-30 2012-11-30 Funnel type suction nozzle of road sweeper Expired - Fee Related CN203007884U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220646117 CN203007884U (en) 2012-11-30 2012-11-30 Funnel type suction nozzle of road sweeper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220646117 CN203007884U (en) 2012-11-30 2012-11-30 Funnel type suction nozzle of road sweeper

Publications (1)

Publication Number Publication Date
CN203007884U true CN203007884U (en) 2013-06-19

Family

ID=48599493

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220646117 Expired - Fee Related CN203007884U (en) 2012-11-30 2012-11-30 Funnel type suction nozzle of road sweeper

Country Status (1)

Country Link
CN (1) CN203007884U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105603919A (en) * 2014-11-07 2016-05-25 长沙中联重科环卫机械有限公司 Suction nozzle and cleaning car
CN105625238A (en) * 2014-11-07 2016-06-01 长沙中联重科环卫机械有限公司 Cleaning suction nozzle, pneumatic system and cleaning trolley

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105603919A (en) * 2014-11-07 2016-05-25 长沙中联重科环卫机械有限公司 Suction nozzle and cleaning car
CN105625238A (en) * 2014-11-07 2016-06-01 长沙中联重科环卫机械有限公司 Cleaning suction nozzle, pneumatic system and cleaning trolley
CN105603919B (en) * 2014-11-07 2018-02-06 长沙中联重科环境产业有限公司 Suction nozzle and cleaning car

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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
CP01 Change in the name or title of a patent holder

Address after: 523000 Guangdong province Dongguan wangniudunzhen Shi Qu Shi Heng Lu line management

Patentee after: GUANGDONG UWELL ENVIRONMENTAL TECHNOLOGY Co.,Ltd.

Address before: 523000 Guangdong province Dongguan wangniudunzhen Shi Qu Shi Heng Lu line management

Patentee before: DONGGUAN HEWE NEW ENERGY&ENVIRONMENTAL TECHNOLOGYCO., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130619

Termination date: 20211130

CF01 Termination of patent right due to non-payment of annual fee