CN105019389A - Tractor with front pushing part and rear sweeping part - Google Patents

Tractor with front pushing part and rear sweeping part Download PDF

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Publication number
CN105019389A
CN105019389A CN201410362390.7A CN201410362390A CN105019389A CN 105019389 A CN105019389 A CN 105019389A CN 201410362390 A CN201410362390 A CN 201410362390A CN 105019389 A CN105019389 A CN 105019389A
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CN
China
Prior art keywords
tractor
pivot pin
snow
frame
snow blade
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Granted
Application number
CN201410362390.7A
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Chinese (zh)
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CN105019389B (en
Inventor
代国荣
戴硕
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HARBIN TENGTAI ROAD SNOW CLEANING MACHINERY EQUIPMENT MANUFACTURING CO.,LTD.
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代国荣
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Priority to CN201410362390.7A priority Critical patent/CN105019389B/en
Publication of CN105019389A publication Critical patent/CN105019389A/en
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Publication of CN105019389B publication Critical patent/CN105019389B/en
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Abstract

The invention provides a combined mechanical tractor with a front pushing part and a rear sweeping part for clearing snow on a road. The combined mechanical tractor comprises a tractor, wherein a three-point hydraulic suspension device (hereinafter referred to as a front suspension and a rear suspension) which is the same as the rear suspension of the tractor is mounted in front of the tractor; the front suspension is connected with a snow pushing shovel with an anti-clamping function through shaft pins; the snow pushing shovel can be mounted through a first anti-clamping function, and a second anti-clamping function; the angle change, and the rise and fall of the snow pushing shovel are controlled by a conventional hydraulic multi-way valve (distributor) of the tractor through a hydraulic oil cylinder; a conventional rear suspension device of the tractor is connected with a rolling-brush snowsweeper through shaft pins; the transmission of the rolling-brush snowsweeper is realized by a power output shaft of the tractor through a bevel transmission box and a speed changing box. The tractor disclosed by the invention can push and sweep snow one time by using one machine, so that the tractor is suitable for clearing snow on town streets.

Description

Tractor " front postponing is swept "
Technical field
What the present invention relates to is a kind of road snow clearing device.
Background technology
At present, winter, road snow-clearing was mainly by vehicles such as various engineering machinery, and mostly take front to install flowing snow scraper or the round brush that sweeps away snow, function ratio is more single.
Summary of the invention
The object of the present invention is to provide a kind of road snow-clearing combined machine to be with the tractor of farmland operation for power source, snow blade is installed in front, and round brush snowplow is installed at rear, the machine that realizes bifunctional " postpone before tractor and sweep " combination type.
The object of the present invention is achieved like this:
Comprise tractor, the front of tractor is provided with a set of three hydraulic lift hitch same with tractor rear-mounted and (is called for short: forward mounting, rear-mounted) forward mounting connects by pivot pin and has the snow blade of anti-sticking function, snow blade has the mounting means of the first and the second anti-sticking function, angle and the lifting of snow blade are controlled by hydraulic jack by the original hydraulic multitandem valve of tractor (distributor), the original rear hanging of tractor is equipped with pivot pin and connects round brush snowplow, round brush snowplow passes through oblique angle transmission case and gearbox transmission by tractor motive power output shaft.
The present invention can also comprise:
1, the described snow blade with anti-sticking function, the mounting means of the first anti-sticking function, the back side comprising snow blade is fixed with stiffener, pivot pin is had to be connected between the position on the lower side of stiffener and the lower transverse beam of crossbeam swing frame, the sleeve pipe pivot pin junction plate that the oriented oblique back upper place, both sides of crossbeam swing frame lower transverse beam is fixing, sleeve pipe is built with spring, there is unit's dish the lower end of spring, the center of unit's dish is connected with steel cable, the centre bore that wire rope seals from spring and sleeve pipe is by being connected with the euphroe on snow blade top, the central authorities of crossbeam swing frame have pivot pin to be connected with the leg-of-mutton anterior angle of installing rack, the both sides of crossbeam swing frame central authorities pivot pin also have hydraulic jack to be connected with installing rack, there is hydraulic suspension linkage at installing rack rear.
2, the described snow blade with anti-sticking function, the mounting means of the second anti-sticking function, comprise position on the lower side, the snow blade back side and rearward have registration arm, registration arm front has between pin hole and the key seat in crossbeam swing frame lower transverse beam front has pivot pin to be connected, and has little pivot pin linking springs to align screw mandrel and be pressed in registration arm rear by spring between the rear of registration arm and the locating rack at crossbeam rocker lower transverse beam rear.
3, described round brush snowplow, comprise frame, the front of frame is fixed with hydraulic suspension linkage, the rear of frame is by the fixing Vierendeel girder in oblique angle, in Vierendeel girder, cleaning rolling brush is installed, the top of frame front is provided with constrained input direction in the transmission case being greater than 90 ° of oblique angles, Cardan shaft is had to be connected between the input of transmission case and the power output shaft of tractor, the output of transmission case has Cardan shaft to be connected with the gearbox in round brush right-hand end frame, the output of gearbox has sprocket wheel, chain is connected with the sprocket wheel of cleaning rolling brush axle head, cleaning rolling brush after-frame is set a roof beam in place and is provided with the universal wheel of adjustable up-down.
4, described oblique angle transmission case, comprise casing, a bevel gear is had to be connected with upper and lower two bearing mounting holes in casing center by the bearing at gear shaft two ends by the gear shaft at bevel gear center in casing, the front end of casing is provided with bearing chamber, conical tooth shaft is had in bearing chamber, umbrella shape indented joint in the cone tooth of conical tooth shaft and casing, what the conical tooth other end was exposed at bearing chamber outside is generation have the spindle nose of equal portions spline to be connected with the power output shaft of locomotive to call input, in the position of casing front input, rearward corner is greater than 90 ° and brushes flat with mine clearing roller that capable position is same to be provided with the equal portions spline axle head that the bearing chamber identical with input and conical tooth shaft be exposed at bearing chamber outside and to call output.
The features and advantages of the present invention:
1, all around the visual field is good for tractor, four-wheel drive has superpower cross-country power, have more standby (other kind vehicle does not have) unique power output shaft, without the need to being equipped with other power in addition, from 30 horsepowers to the available supporting large, medium and small unit that clears the snow between 300 horsepowers.
2, the thick snow stacked up when heavy snow or multicomputer integration of operation, after the snow blade installed through locomotive front pushes through, the round brush operating environment that clears the snow of locomotive rear pto remains a kind of without thick accumulated snow state, and realize snow pushing and cleaning two kinds of operations, unit once completes.
The present invention is applicable to the snow-removing operation of urban street.
Accompanying drawing illustrates:
Fig. 1 postpones before tractor to sweep job state schematic diagram
Fig. 2 is the plane structure schematic diagram of Fig. 1
Fig. 3 is the structural representation of the first mounting means of snow blade anti-sticking function
Fig. 4 is the lateral view of Fig. 3
Fig. 5 is snow blade anti-sticking function the second mounting means structural representation
Fig. 6 is oblique angle transmission case structural representation
Detailed description of the invention:
Below in conjunction with accompanying drawing citing, the present invention will be further described in detail
This practical purpose is achieved in that
Comprise tractor, the front of tractor 12 is provided with a set of three hydraulic lift hitch 1 same with tractor rear-mounted and (is called for short: forward mounting, rear-mounted) forward mounting connects by pivot pin and has the snow blade of anti-sticking function, snow blade has the mounting means of the first and the second anti-sticking function, angle and the lifting of snow blade 7 are controlled by hydraulic jack 11 by the original hydraulic multitandem valve of tractor (distributor), the original rear linkage 13.21 of tractor has pivot pin to connect round brush snowplow, round brush snowplow passes through oblique angle transmission case and gearbox transmission by tractor motive power output shaft.
The present invention can also comprise:
1, the mounting means of described the first anti-sticking function of the snow blade with anti-sticking function, the back side comprising snow blade 7 is fixed with stiffener 8, pivot pin 9 is had to be connected between the position on the lower side of stiffener and the lower transverse beam of crossbeam swing frame 4, the sleeve pipe pivot pin junction plate 10 that the oriented oblique back upper place, both sides of crossbeam swing frame lower transverse beam is fixing, sleeve pipe 5 is built with spring 22, there is unit's dish the lower end of spring, the center of unit's dish is connected with steel cable, wire rope from the center that spring and sleeve pipe seal by being connected with the euphroe 6 on snow blade top, the central authorities of crossbeam swing frame have pivot pin 3 to be connected with the leg-of-mutton anterior angle of installing rack, the both sides of crossbeam swing frame central authorities pivot pin also have hydraulic jack to be connected with installing rack, there is suspension connection device at installing rack 2 rear.
2, the described snow blade with anti-sticking function, the mounting means of the second anti-sticking function, comprise position on the lower side, the snow blade back side and rearward have registration arm 28, registration arm front has between pin hole with the key seat in crossbeam swing frame lower transverse beam 26 front has pivot pin to be connected, and has little pivot pin linking springs to align screw mandrel and be pressed in registration arm rear by spring between the rear of registration arm and the locating rack 27 at crossbeam rocker rear.
3, described round brush snowplow, comprise frame, the front of frame 15 is fixed with hydraulic suspension linkage, the rear of frame is by the fixing Vierendeel girder in oblique angle, in Vierendeel girder, cleaning rolling brush 16 is installed, the top of frame front is provided with constrained input direction in the transmission case 20 being greater than 90 ° of oblique angles, Cardan shaft 14 is had to be connected between the input of transmission case and the power output shaft of tractor, the output of transmission case has Cardan shaft to be connected with the gearbox 18 in round brush right-hand end frame, the output of gearbox has sprocket wheel, chain is connected with the sprocket wheel 17 of cleaning rolling brush axle head, cleaning rolling brush after-frame is set a roof beam in place and is provided with the universal wheel of adjustable up-down.
4, described oblique transmission case, comprise casing 20, a bevel gear 23 is had to be connected with upper and lower two bearing mounting holes in casing center by the bearing at gear shaft two ends by the gear shaft at bevel gear center in casing, the front end of casing is provided with bearing chamber 24, conical tooth shaft 25 is had in bearing chamber, umbrella shape indented joint in the cone tooth of conical tooth shaft and casing, what the conical tooth other end was exposed at bearing chamber outside is generation have the spindle nose of equal portions spline to be connected with the power output shaft of locomotive to call input, in the position of casing front input, rearward corner is greater than 90 ° and brushes flat with mine clearing roller that capable position is same to be provided with the equal portions spline axle head that the bearing chamber identical with input and conical tooth shaft be exposed at bearing chamber outside and to call output.
Figure number instruction card
Sequence number Title Quantity
1 Front three-point hydraulic lift hitch
2 Installing rack
3 Snow blade balance staff pin
4 Crossbeam swing frame
5 Pogo barrel
6 Euphroe
7 Snow blade
8 Stiffener
9 Pivot pin
10 Sleeve pipe pivot pin junction plate
11 Snow blade angle oil cylinder
12 Tractor
13 Rear hydraulic suspension arm-tie
14 Cardan shaft
15 Frame
16 Sweep away snow round brush
17 Sprocket wheel, chain
18 Gearbox
19 Guard shield
20 Oblique angle transmission case (casing)
21 Hydraulic suspension central authorities adjustment pull bar
22 Spring
23 Bevel gear
24 Bearing chamber
25 Conical tooth shaft
26 Crossbeam swing frame lower transverse beam
27 Locating rack
28 Registration arm

Claims (5)

1. postpone before a tractor and sweep, comprise tractor, it is characterized in that: the front of tractor is provided with a set of three hydraulic lift hitch same with tractor rear-mounted and (is called for short: forward mounting, rear-mounted) forward mounting connects by pivot pin and has the snow blade of anti-sticking function, snow blade has the mounting means of the first and the second anti-sticking function, angle and the lifting of snow blade are controlled by hydraulic jack by the original hydraulic multitandem valve of tractor (distributor), the original rear hanging of tractor is equipped with pivot pin and connects round brush snowplow, round brush snowplow passes through oblique angle transmission case and gearbox transmission by tractor motive power output shaft.
2. postpone before tractor according to claim 1 and sweep, it is characterized in that: the described snow blade with anti-sticking function, the mounting means of the first anti-sticking function, the back side comprising snow blade is fixed with stiffener, pivot pin is had to be connected between the position on the lower side of stiffener and the lower transverse beam of crossbeam swing frame, the sleeve pipe pivot pin junction plate that the oriented oblique back upper place, both sides of crossbeam swing frame lower transverse beam is fixing, sleeve pipe is built with spring, there is unit's dish the lower end of spring, the center of unit's dish is connected with steel cable, the centre bore that wire rope seals from spring and sleeve pipe is by being connected with the euphroe on snow blade top, the central authorities of crossbeam swing frame have pivot pin to be connected with the leg-of-mutton anterior angle of installing rack, the both sides of crossbeam swing frame central authorities pivot pin also have hydraulic jack to be connected with installing rack, there is hydraulic suspension linkage at installing rack rear.
3. postpone before tractor according to claim 2 and sweep, it is characterized in that: the described mounting means with snow blade the second anti-sticking function of anti-sticking function, comprise position on the lower side, the snow blade back side and rearward have registration arm, registration arm front has between pin hole and the key seat in crossbeam swing frame lower transverse beam front has pivot pin to be connected, there is little pivot pin linking springs to align screw mandrel between the rear of registration arm and the locating rack at crossbeam rocker lower transverse beam rear, be pressed in registration arm rear by spring.
4. postpone before tractor according to claim 3 and sweep, it is characterized in that: described round brush snowplow, comprise frame, the front of frame is fixed with hydraulic suspension linkage, the rear of frame is by the fixing Vierendeel girder in oblique angle, in Vierendeel girder, cleaning rolling brush is installed, the top of frame front is provided with constrained input direction in the transmission case being greater than 90 ° of oblique angles, Cardan shaft is had to be connected between the input of transmission case and the power output shaft of tractor, the output of transmission case has Cardan shaft to be connected with the gearbox in round brush right-hand end frame, the output of gearbox has sprocket wheel, chain is connected with the sprocket wheel of cleaning rolling brush axle head, cleaning rolling brush after-frame is set a roof beam in place and is provided with the universal wheel of adjustable up-down.
5. postpone before tractor according to claim 4 and sweep, it is characterized in that: described oblique angle transmission case, comprise casing, a bevel gear is had to be connected with upper and lower two bearing mounting holes in casing center by the bearing at gear shaft two ends by the gear shaft at bevel gear center in casing, the front end of casing is provided with bearing chamber, conical tooth shaft is had in bearing chamber, umbrella shape indented joint in the cone tooth of conical tooth shaft and casing, what the conical tooth other end was exposed at bearing chamber outside is generation have the spindle nose of equal portions spline to be connected with the power output shaft of locomotive to call input, in the position of casing front input, rearward corner is greater than 90 ° and brushes flat with mine clearing roller that capable position is same to be provided with the equal portions spline axle head that the bearing chamber identical with input and conical tooth shaft be exposed at bearing chamber outside and to call output.
CN201410362390.7A 2014-04-29 2014-07-16 Tractor " is swept " after being pushed forward Active CN105019389B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410362390.7A CN105019389B (en) 2014-04-29 2014-07-16 Tractor " is swept " after being pushed forward

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201410190433 2014-04-29
CN2014101904338 2014-04-29
CN201410362390.7A CN105019389B (en) 2014-04-29 2014-07-16 Tractor " is swept " after being pushed forward

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CN105019389A true CN105019389A (en) 2015-11-04
CN105019389B CN105019389B (en) 2018-04-20

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105918149A (en) * 2016-05-31 2016-09-07 山东省畜牧总站 Portable cattle and sheep feeding stacker truck
CN106120618A (en) * 2016-08-23 2016-11-16 南通市恒达机械制造有限公司 A kind of earth scraper with cleaning function
CN109168377A (en) * 2018-08-19 2019-01-11 盐城师范学院 A kind of salt-soda soil dry type desalination machine
CN112176935A (en) * 2020-09-23 2021-01-05 王涛 Pavement ice breaking device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0868025A (en) * 1994-08-26 1996-03-12 Mitsubishi Automob Eng Co Ltd Snow-clearing vehicle
CN2892956Y (en) * 2006-03-21 2007-04-25 吴洪月 Small size snow removing machine
CN101942818A (en) * 2010-09-20 2011-01-12 扬州市金威机械有限公司 Obstacle avoidance mechanism of shovel board for snow pushing device
CN201801838U (en) * 2010-01-29 2011-04-20 郭宏斌 Road snow clearing device
CN201843109U (en) * 2010-06-29 2011-05-25 北京路桥永朋金诺机械有限公司 Non-recyclable hydraulic back cantilever road sweeper
CN202298543U (en) * 2011-08-08 2012-07-04 兰莉 Multifunctional snow remover
CN202347489U (en) * 2011-12-18 2012-07-25 段伟民 Obstacle-surmounting snow clearing shovel
CN203514247U (en) * 2013-09-10 2014-04-02 吉林农业大学 Matched snow removing device of tractor
CN204385676U (en) * 2014-04-29 2015-06-10 代国荣 Road snow-clearing combined machine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0868025A (en) * 1994-08-26 1996-03-12 Mitsubishi Automob Eng Co Ltd Snow-clearing vehicle
CN2892956Y (en) * 2006-03-21 2007-04-25 吴洪月 Small size snow removing machine
CN201801838U (en) * 2010-01-29 2011-04-20 郭宏斌 Road snow clearing device
CN201843109U (en) * 2010-06-29 2011-05-25 北京路桥永朋金诺机械有限公司 Non-recyclable hydraulic back cantilever road sweeper
CN101942818A (en) * 2010-09-20 2011-01-12 扬州市金威机械有限公司 Obstacle avoidance mechanism of shovel board for snow pushing device
CN202298543U (en) * 2011-08-08 2012-07-04 兰莉 Multifunctional snow remover
CN202347489U (en) * 2011-12-18 2012-07-25 段伟民 Obstacle-surmounting snow clearing shovel
CN203514247U (en) * 2013-09-10 2014-04-02 吉林农业大学 Matched snow removing device of tractor
CN204385676U (en) * 2014-04-29 2015-06-10 代国荣 Road snow-clearing combined machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105918149A (en) * 2016-05-31 2016-09-07 山东省畜牧总站 Portable cattle and sheep feeding stacker truck
CN106120618A (en) * 2016-08-23 2016-11-16 南通市恒达机械制造有限公司 A kind of earth scraper with cleaning function
CN109168377A (en) * 2018-08-19 2019-01-11 盐城师范学院 A kind of salt-soda soil dry type desalination machine
CN112176935A (en) * 2020-09-23 2021-01-05 王涛 Pavement ice breaking device

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Effective date of registration: 20211123

Address after: 150399 No. 2, Dazhong Road, Tongcheng street, Acheng District, Harbin City, Heilongjiang Province

Patentee after: HARBIN TENGTAI ROAD SNOW CLEANING MACHINERY EQUIPMENT MANUFACTURING CO.,LTD.

Address before: 150300 group 2, Haixing village, Hongxing Town, Acheng District, Harbin City, Heilongjiang Province

Patentee before: Dai Guo Rong

DD01 Delivery of document by public notice

Addressee: Dai Shuo

Document name: Notice of Approval for Fee Reduction