CN203866756U - Blowing and sucking device provided with multiple blowing nozzles and applied to sweeper truck - Google Patents

Blowing and sucking device provided with multiple blowing nozzles and applied to sweeper truck Download PDF

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Publication number
CN203866756U
CN203866756U CN201420264895.5U CN201420264895U CN203866756U CN 203866756 U CN203866756 U CN 203866756U CN 201420264895 U CN201420264895 U CN 201420264895U CN 203866756 U CN203866756 U CN 203866756U
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CN
China
Prior art keywords
blowing
blowback
blow
air
reversely
Prior art date
Application number
CN201420264895.5U
Other languages
Chinese (zh)
Inventor
张建喜
Original Assignee
肥乡县远达车辆制造有限公司
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 肥乡县远达车辆制造有限公司 filed Critical 肥乡县远达车辆制造有限公司
Priority to CN201420264895.5U priority Critical patent/CN203866756U/en
Application granted granted Critical
Publication of CN203866756U publication Critical patent/CN203866756U/en

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Abstract

The utility model relates to a blowing and sucking device provided with multiple blowing nozzles and applied to a sweeper truck. The blowing and sucking device provided with the multiple blowing nozzles and applied to the sweeper truck comprises a movable triangular chassis with traveling wheels, an air suction port and an air inlet, wherein the air suction port and the air inlet are formed in the chassis, the air suction port is connected with an air suction cavity formed in the front portion of the chassis, the air inlet is connected with an reverse-blowing air storage cavity formed in the rear portion of the chassis, the reversely-blowing air storage cavity is divided into a left reversely-blowing air storage cavity body and a right reversely-blowing air storage cavity body, the lower wall of the reversely-blowing air storage cavity is provided with a plurality of lower wall reversely-blowing ports, each side wall of the reversely-blowing air storage cavity is provided with a plurality of side wall reversely-blowing ports, and the reversing-blowing nozzles are arranged at the positions of the lower wall reversely-blowing ports and the side wall reversely-blowing ports. According to the blowing and sucking device provided with the multiple blowing nozzles, the air inlet is connected with the reversely-blowing air storage cavity, high-pressure air is sprayed into the reversely-blowing cavity through the reversing-blowing nozzles by means of the reverse-blowing air storage cavity, the ground rubbish reversely-blowing effect is improved, thick rubbish and dust particles on a road surface can be blown up rapidly, and the high-speed sweeping efficiency of the sweeper truck is improved.

Description

Many blow guns formula sweeping machine suction and blowing device
Technical field
The utility model relates to a kind of cleaning device of sweeping machine, especially a kind of sweeping machine suction and blowing device.
Background technology
Suction and blowing device is refuse collector main on sweeping machine, and it is normally arranged on sweeping machine chassis, is grouped into by blowback part and suction unit, and the air-flow that blower fan bloats blows to ground from back blow port, and ground rubbish grit is blown afloat into suspended state; Under the swabbing action of blower fan, air entry inner chamber forms certain negative pressure, and under this negative-pressure adsorption effect, the rubbish grit of suspension enters air entry inner chamber from suction and blowing device, and then is drawn in garbage collection box, realizes cleaning effect.
The air-flow rate of dispersion of existing sweeping machine inflatable mouth is low, airflow direction is unreasonable, can not fast bulky grain rubbish be blown to suspended state, as Chinese utility model patent CN200920252444.9 discloses a kind of counter blow type suction of sweeping machine, its back blow port is made up of two strip gaps, the V-shaped both sides that are distributed in blowback chamber, regulate blowback air quantity by adjusting the front and back position of wearing plate between suction inlet negative, by regulate the angle of suction inlet blowback dividing plate regulate back-blowing to, so just make the operating efficiency of sweeping machine lower, clean fast effect poor.Meanwhile, the road surface situation on road is changeable, and the distribution of rubbish grit is inhomogeneous, and this also has higher requirement to suction and blowing device.
Utility model content
The utility model technical issues that need to address are to provide a kind of many blow guns formula sweeping machine suction and blowing device, and there is to good compliance on ground, and effective to the blowback of ground refuse grit, pressure-vaccum efficiency is high.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
Many blow guns formula sweeping machine suction and blowing device, comprise the triangle movable chassis with road wheel, be arranged on air entry and air inlet port on chassis, described air entry is connected with the suction muffler that is arranged on front portion, chassis, described air inlet port is connected with the blowback air storing cavity that is arranged on rear portion, chassis, described blowback air storing cavity is divided into left blowback air storing cavity and right blowback air storing cavity by blowback chamber, described left blowback air storing cavity, the lower wall of right blowback air storing cavity and sidewall are symmetrical arranged respectively several lower wall back blow ports and sidewall back blow port, the blowback mouth matching is set on described lower wall back blow port and sidewall back blow port, on described blowback mouth, mounting flange is set, described mounting flange and lower wall back blow port or sidewall back blow port are bolted.
Further improvement of the utility model is: the material of described blowback mouth is rubber, and the mouth of described blowback mouth is shaped as straight shape, arc or V-arrangement.
Further improvement of the utility model is: the number of described lower wall back blow port is 2 ~ 10, and the number of described sidewall back blow port is 2 ~ 10.
Further improvement of the utility model is: the rubber separator with bar seam is set between described suction muffler and blowback chamber; The afterbody setting of described chassis has bar seam rubber tailgate.
Owing to having adopted technique scheme, the obtained technological progress of the utility model is:
Suction and blowing device of the present utility model is divided into blowback chamber and suction muffler, air inlet port is connected with the blowback air storing cavity that is distributed in both sides, blowback chamber, by blowback air storing cavity, gases at high pressure are directly injected to ground via the blow gun on several lower wall back blow ports again, increase the blowback effect to ground refuse grit, can fast the thicker rubbish grit that distributes on road surface be blown afloat, gases at high pressure are ejected in blowback chamber via the blow gun on several sidewall back blow ports, make grit can in and keep suspended state, improved the high velocity sweep efficiency of sweeping machine.
Adopt the blow gun of quality of rubber materials, its processing technology is simple, can change according to specific needs the moulded of blow gun, particularly the moulding of mouth is set to linear, arc or V-arrangement, improve the compliance of blow gun road pavement situation, in the process of terrain vehicle work, the blow gun on lower wall back blow port can be close to the ground, and has strengthened blowback effect; Mounting flange be set on blow gun and be connected with lower wall back blow port or sidewall back blow port by bolt, not only having ensured tightness but also facilitated dismounting and the replacing of blow gun; Rubber separator can make to keep good negative pressure in suction muffler, prevents that blowback chamber and suction muffler air-flow from producing larger impact and counteracting each other, between rubber separator and ground, leaves certain interval, makes the grit suspending enter suction muffler by blowback chamber; Rubber tailgate can be avoided the blow gun generation airborne dust of outwards drying, and bar seam is set on rubber separator and rubber tailgate, improves the adaptive capacity of rubber separator to ground.
Brief description of the drawings
Fig. 1 is stereogram of the present utility model;
Fig. 2 is right view of the present utility model;
Fig. 3 is A-A sectional drawing of the present utility model;
Fig. 4 is B-B sectional drawing of the present utility model;
Fig. 5 is upward view of the present utility model;
Fig. 6 is the structural representation of the utility model linear blowback mouth;
Fig. 7 is the structural representation of the utility model arc blowback mouth;
Fig. 8 is the structural representation of the utility model V-arrangement blowback mouth;
Wherein, 1, chassis, 1-1, road wheel, 2, air entry, 2-1, suction muffler, 3, air inlet port, 3-1, blowback air storing cavity, 3-1-1, left blowback air storing cavity, 3-1-2, right blowback air storing cavity, 3-1-3, lower wall back blow port, 3-1-4, sidewall back blow port, 3-2, blowback chamber, 4, blowback mouth, 4-1, mouth, 4-2, mounting flange, 5, rubber separator, 6, rubber tailgate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further details.
As Figure 1-5, many blow guns formula sweeping machine suction and blowing device comprises chassis 1, air entry 2 and air inlet port 3 to structural representation of the present utility model, chassis 1 be shaped as triangle, at the anterior drift angle on chassis 1, road wheel 1-1 is set, chassis 1 can arbitrarily be moved; Air entry 2 and air inlet port 3 are set on chassis 1, air entry 2 is connected with the suction muffler 2-1 that is arranged on 1 front portion, chassis, air inlet port 3 is connected with the blowback air storing cavity 3-1 that is arranged on 1 rear portion, chassis, air inlet port 3 is arranged on the upper surface of blowback air storing cavity 3-1, and blowback air storing cavity 3-1 is divided into left blowback air storing cavity 3-1-1 and right blowback air storing cavity 3-1-2 by blowback chamber 3-2; The rubber separator 5 with bar seam is set between suction muffler 2-1 and blowback chamber 3-2, and chassis 1 afterbody setting has bar seam rubber tailgate 6.
The lower wall of left blowback air storing cavity 3-1-1 arranges several lower wall back blow ports 3-1-3, the sidewall of left blowback air storing cavity 3-1-1 arranges several sidewall back blow ports 3-1-4, the lower wall of right blowback air storing cavity 3-1-2 arranges several lower wall back blow ports 3-1-3, the sidewall of right blowback air storing cavity 3-1-2 arranges several sidewall back blow ports 3-1-4, the corresponding back blow port in the left and right sides is symmetrical arranged, its quantity and position can need and determine according to concrete condition, preferably the number of lower wall back blow port 3-1-3 is 2 ~ 10, the number of sidewall back blow port 3-1-4 is 2 ~ 10, more preferably the number of lower wall back blow port 3-1-3 is 4 ~ 6, the number of sidewall back blow port 3-1-4 is 2 ~ 4.
The upper blowback mouth 4 matching that arranges of lower wall back blow port 3-1-3 and sidewall back blow port 3-1-4, the material of blowback mouth 4 is rubber, and mounting flange 4-2 is set on blowback mouth 4, mounting flange 4-2 and lower wall back blow port 3-1-3 or sidewall back blow port 3-1-4 are bolted; The mouth 4-1 of blowback mouth is shaped as linear, arc or V-arrangement, as shown in Fig. 6 ~ 8.

Claims (4)

1. more than blow gun formula sweeping machine suction and blowing device, comprise the triangle movable chassis (1) with road wheel (1-1), be arranged on air entry (2) and air inlet port (3) on chassis, it is characterized in that: described air entry (2) suction muffler (2-1) anterior with being arranged on chassis (1) is connected, described air inlet port (3) is connected with the blowback air storing cavity (3-1) that is arranged on rear portion, chassis (1), described blowback air storing cavity (3-1) is divided into left blowback air storing cavity (3-1-1) and right blowback air storing cavity (3-1-2) by blowback chamber (3-2), described left blowback air storing cavity (3-1-1), the lower wall of right blowback air storing cavity (3-1-2) and sidewall are symmetrical arranged respectively several lower wall back blow ports (3-1-3) and several sidewall back blow ports (3-1-4), the upper blowback mouth (4) matching that arranges of described lower wall back blow port (3-1-3) and sidewall back blow port (3-1-4), mounting flange (4-2) is set on described blowback mouth (4), described mounting flange (4-2) is bolted with lower wall back blow port (3-1-3) or sidewall back blow port (3-1-4).
2. many blow guns formula sweeping machine suction and blowing device according to claim 1, is characterized in that: the material of described blowback mouth (4) is rubber, the mouth (4-1) of described blowback mouth is shaped as straight shape, arc or V-arrangement.
3. many blow guns formula sweeping machine suction and blowing device according to claim 1, is characterized in that: the number of described lower wall back blow port (3-1-3) is 2 ~ 10, the number of described sidewall back blow port (3-1-4) is 2 ~ 10.
4. according to the many blow guns formula sweeping machine suction and blowing device described in claim 1 ~ 3 any one, it is characterized in that: the rubber separator (5) with bar seam is set between described suction muffler (2-1) and blowback chamber (3-2); Described chassis (1) afterbody setting has bar seam rubber tailgate (6).
CN201420264895.5U 2014-05-23 2014-05-23 Blowing and sucking device provided with multiple blowing nozzles and applied to sweeper truck CN203866756U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420264895.5U CN203866756U (en) 2014-05-23 2014-05-23 Blowing and sucking device provided with multiple blowing nozzles and applied to sweeper truck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420264895.5U CN203866756U (en) 2014-05-23 2014-05-23 Blowing and sucking device provided with multiple blowing nozzles and applied to sweeper truck

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Publication Number Publication Date
CN203866756U true CN203866756U (en) 2014-10-08

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104550178A (en) * 2015-01-12 2015-04-29 武汉蓝海燕智能装车设备有限公司 Dust collection cover of vacuum sweeper
CN104631372A (en) * 2015-01-12 2015-05-20 武汉蓝海燕智能装车设备有限公司 Dust removing method
CN105568917A (en) * 2014-11-07 2016-05-11 长沙中联重科环卫机械有限公司 Cleaning vehicle suction nozzle and cleaning vehicle
CN105603920A (en) * 2014-11-07 2016-05-25 长沙中联重科环卫机械有限公司 Cleaning suction nozzle and cleaning car
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
CN106149605A (en) * 2015-08-07 2016-11-23 徐工集团工程机械股份有限公司 A kind of sweeping machine air-transport system and sweeping machine thereof
CN106638417A (en) * 2017-02-15 2017-05-10 山东大学 Cleaning maintenance vehicle and method suitable for permeable pavement and application

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105568917B (en) * 2014-11-07 2017-10-03 长沙中联重科环境产业有限公司 Clean car suction nozzle and cleaning car
CN105568917A (en) * 2014-11-07 2016-05-11 长沙中联重科环卫机械有限公司 Cleaning vehicle suction nozzle and cleaning vehicle
CN105603920A (en) * 2014-11-07 2016-05-25 长沙中联重科环卫机械有限公司 Cleaning suction nozzle and cleaning car
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
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
CN104550178A (en) * 2015-01-12 2015-04-29 武汉蓝海燕智能装车设备有限公司 Dust collection cover of vacuum sweeper
CN104631372A (en) * 2015-01-12 2015-05-20 武汉蓝海燕智能装车设备有限公司 Dust removing method
CN106149605A (en) * 2015-08-07 2016-11-23 徐工集团工程机械股份有限公司 A kind of sweeping machine air-transport system and sweeping machine thereof
CN106638417A (en) * 2017-02-15 2017-05-10 山东大学 Cleaning maintenance vehicle and method suitable for permeable pavement and application
CN106638417B (en) * 2017-02-15 2019-05-21 山东大学 A kind of cleaning suitable for porous pavement cares the car, method and application

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C14 Grant of patent or utility model
CP01 Change in the name or title of a patent holder

Address after: 057550 Feixiang County, Handan Province, Yuan Yuan rural village

Patentee after: Handan Feixiang District Yuanda Vehicle Manufacturing Co., Ltd.

Address before: 057550 Feixiang County, Handan Province, Yuan Yuan rural village

Patentee before: FEIXIANG COUNTY YUANDA VEHICLE MANUFACTURING CO., LTD.

CP01 Change in the name or title of a patent holder