CN201310104Y - Mini-scraper - Google Patents

Mini-scraper Download PDF

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Publication number
CN201310104Y
CN201310104Y CNU2008202249061U CN200820224906U CN201310104Y CN 201310104 Y CN201310104 Y CN 201310104Y CN U2008202249061 U CNU2008202249061 U CN U2008202249061U CN 200820224906 U CN200820224906 U CN 200820224906U CN 201310104 Y CN201310104 Y CN 201310104Y
Authority
CN
China
Prior art keywords
vehicle frame
bucket
earth
scraper
moving equipment
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
CNU2008202249061U
Other languages
Chinese (zh)
Inventor
王爱国
Original Assignee
王爱国
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 王爱国 filed Critical 王爱国
Priority to CNU2008202249061U priority Critical patent/CN201310104Y/en
Application granted granted Critical
Publication of CN201310104Y publication Critical patent/CN201310104Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates the technical field of engineering machinery, in particular to a mini-scarper which comprises a vehicle frame (1), a generator (2), a spading-carrying device, a three-connecting-pump hydraulic device (7) and a track-mounted walking system (3), wherein the three-connecting-pump hydraulic device (7) is arranged on the vehicle frame (1), and is connected with the generator (2), the output end of the three-connecting-pump hydraulic device (7) is respectively connected with the track-mounted walking system (3), and a bucket (9), a loading cylinder (4), a hopper body (10) and a tipping bucket cylinder (5) of the spading-carrying device, and is controlled by a multi-path valve, and the bucket (9) in the spading-carrying device is connected on two sides of the vehicle frame (1) through a spading-carrying support arm (8) and the loading cylinder (4) which are arranged on two sides, the bucket (9) is hydraulically supported by two arms, and spading-carrying intensity and stability are improved, a walking system (3) adopts the track-mounted walking system (3), and the bearing capacity is big. The mini-scarper can be suitable for more rugged pavement environment, which has the characteristics of simple and reasonable structure, excellent control, high stability, high spading-carrying efficiency and the like.

Description

Small-sized scraper
Technical field
The utility model relates to a kind of technical field of engineering machinery, specifically a kind of small-sized scraper.
Background technology
Scraper can shovel materials such as soil, sand because of it again can transported material, easy to use, applied widely, is commonly used in engineering construction or mining site.At present scraper is generally and has much type engineering machines that driver's cabin motor vehicle and other various function devices combine, and efficient height but complex structure, cost height are not suitable for narrow and small working environment.And the function singleness of small-sized scraper, poor stability, during as relatively poor working environment, silhouette rings the effect of its shovel fortune, and shovel fortune efficient is low.
Summary of the invention
It is high, rational in infrastructure that the purpose of this utility model has provided a kind of stability, the high small-sized scraper of shovel fortune efficient.
The technical solution adopted in the utility model is: a kind of small-sized scraper, comprise vehicle frame, motor and earth-moving equipment, motor and earth-moving equipment are arranged on the vehicle frame, also comprise dynamicliquid pressure device and crawler-type traveling system, the crawler-type traveling system is arranged on the vehicle frame, described dynamicliquid pressure device is arranged on the vehicle frame and is connected with motor, its output is connected with the scraper bowl loading oil cylinder of crawler-type traveling system, earth-moving equipment and the bucket body dump ram of earth-moving equipment respectively, and is controlled by banked direction control valves.
Described dynamicliquid pressure device is three company's pump hydraulic means.
The shovel that scraper bowl in the described earth-moving equipment is provided with by both sides is adorned support arm and is loaded the both sides that oil cylinder is connected in vehicle frame.
Bucket body front portion in the described earth-moving equipment is articulated and connected by support plate and vehicle frame, and the rear portion of bucket body is connected with dump ram, and the front apron of bucket body is connected at upper articulation with biside plate, and the bottom of front apron is provided with the elastic baffle hook that fastens front apron.
Also comprise handrail and pedal, pedal is a foldable, is arranged on the vehicle frame lower rear, and motor is arranged on the vehicle frame rear portion, and top, vehicle frame rear portion is provided with handrail.
The utility model employing three connects the pump hydraulic means and is connected with the scraper bowl loading oil cylinder of crawler type walking mechanism, scraper structure and the bucket body dump ram of scraper structure respectively, three hydraulic pumps that use can realize that a plurality of actions carry out simultaneously, as loading while walking and tipping bucket etc. while walking, can integratedly use again, three pumps can supply running motor simultaneously when walking as all one's effort, the maximization of the realization speed of travel, can realize glide steering by banked direction control valves control left and right sides running motor, realize min. turning radius, controllability is good, stable performance; Walking mechanism adopts crawler type walking mechanism, and bearing capacity is big, applicable to more rugged road environment; Scraper bowl adopts two arm hydraulic pressure to support, and improves shovel dress intensity and stability.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model
Fig. 2 is the vertical view of Fig. 1
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described, Fig. 1 is a kind of embodiment of the present utility model, mainly comprise vehicle frame 1, motor 2 and earth-moving equipment, dynamicliquid pressure device and crawler-type traveling system 3 etc., scraper bowl 9 in the earth-moving equipment is arranged on the front portion of vehicle frame 1, bucket body 10 in the earth-moving equipment is arranged on the top of vehicle frame 1, motor 2 is arranged on the rear portion of vehicle frame 1, and crawler-type traveling system 3 is arranged on the both sides, below of vehicle frame 1.The dynamicliquid pressure device of present embodiment is three company's pump hydraulic means 7, this three companies pump hydraulic means 7 is arranged on the vehicle frame 1 and is connected with motor 2, its output is connected with the bucket body dump ram 5 that the scraper bowl 9 of crawler-type traveling system 3, earth-moving equipment loads oil cylinder 4 and earth-moving equipment respectively, and is controlled by banked direction control valves.The shovel dress support arm 8 that scraper bowl 9 in the described earth-moving equipment is provided with by both sides and load the both sides that oil cylinder 4 is connected in vehicle frame 1 is seen Fig. 2, connects pump hydraulic means 7 by three and drives scraper bowls 9 work by loading oil cylinder 4 control shovel dress support arms 8.Bucket body 10 front portions in the described earth-moving equipment are articulated and connected by support plate 11 and vehicle frame 1, and the rear portion of bucket body 10 is connected with dump ram 5.In the present embodiment, bucket body 10 in the scraper structure is a self-tipping type, and promptly the front apron 12 of bucket body 10 is connected at upper articulation with biside plate, and the bottom of front apron 12 is provided with the elastic baffle hook 13 that fastens front apron 12.When the lifting under the effect of dump ram 5 of bucket body 10 rear portions, the stressed baffle plate hook 13 that presses down of leading section behind bucket body 10 inclination certain angles, presses off baffle plate hook 13 downwards, the front apron 12 of bucket body 10 just can be opened from the bottom, and the material in the bucket body 10 just can go over out.When bucket body 10 rear portions fall, also fall after rise gradually backward the bottom of bucket body 10 front aprons 12, stressed the reducing of bucket body 10 leading sections simultaneously, baffle plate hook 13 also automatically resets under the elastic force effect, from and block front apron 12.Also be provided with handrail 14 in the present embodiment above the rear portion of vehicle frame 1, be convenient to steer direction, handrail 14 can be a transverse tube type, also can be two right-angle types.Lower rear at vehicle frame 1 also is provided with foldable pedal 15, and the bottom of pedal 15 and vehicle frame 1 are hinged, and pedal 15 is pushed to the outer fix that just is close proximity to motor 2, and the people that can stand on the bumper step 15 of leaving behind follows fork lift truck and travels.
The utlity model has simple and reasonable for structurely, controllability is good, and stability is high, scraper efficient height Etc. characteristics.

Claims (5)

1, a kind of small-sized scraper, comprise vehicle frame (1), motor (2) and earth-moving equipment, motor (2) and earth-moving equipment are arranged on the vehicle frame (1), it is characterized in that: also comprise dynamicliquid pressure device and crawler-type traveling system (3), crawler-type traveling system (3) is arranged on the vehicle frame (1), described dynamicliquid pressure device is arranged on vehicle frame (1) and upward is connected with motor (2), its output is connected with scraper bowl (9) the loading oil cylinder (4) of crawler-type traveling system (3), earth-moving equipment and the bucket body dump ram (5) of earth-moving equipment respectively, and is controlled by banked direction control valves.
2, small-sized scraper according to claim 1 is characterized in that: described dynamicliquid pressure device is three company's pump hydraulic means (7).
3, small-sized scraper according to claim 1 is characterized in that: the shovel that the scraper bowl in the described earth-moving equipment (9) is provided with by both sides is adorned support arm (8) and is loaded the both sides that oil cylinder (4) is connected in vehicle frame (1).
4, small-sized scraper according to claim 1, it is characterized in that: the bucket body in the described earth-moving equipment (10) is anterior to be articulated and connected by support plate (11) and vehicle frame (1), the rear portion of bucket body (10) is connected with dump ram (5), the front apron (12) of bucket body (10) is connected at upper articulation with biside plate, and the bottom of front apron (12) is provided with the elastic baffle hook (13) that fastens front apron (12).
5, according to each described small-sized scraper in the claim 1 to 4, it is characterized in that: also comprise handrail (14) and pedal (15), pedal (15) is a foldable, be arranged on vehicle frame (1) lower rear, motor (2) is arranged on vehicle frame (1) rear portion, and top, vehicle frame (1) rear portion is provided with handrail (14).
CNU2008202249061U 2008-11-28 2008-11-28 Mini-scraper Expired - Fee Related CN201310104Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008202249061U CN201310104Y (en) 2008-11-28 2008-11-28 Mini-scraper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008202249061U CN201310104Y (en) 2008-11-28 2008-11-28 Mini-scraper

Publications (1)

Publication Number Publication Date
CN201310104Y true CN201310104Y (en) 2009-09-16

Family

ID=41107357

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008202249061U Expired - Fee Related CN201310104Y (en) 2008-11-28 2008-11-28 Mini-scraper

Country Status (1)

Country Link
CN (1) CN201310104Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102168436A (en) * 2011-03-09 2011-08-31 湖南瑞龙重工科技有限公司 Carry scraper
CN103147471A (en) * 2012-11-06 2013-06-12 襄阳忠良工程机械有限责任公司 Remote wired remote control explosion-proof crawler loader
CN106612673A (en) * 2016-12-27 2017-05-10 重庆嘉木机械有限公司 Full hydraulic multifunctional agricultural management machine
CN107794965A (en) * 2016-09-01 2018-03-13 株式会社日立建机Tierra Small type hydraulic excavator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102168436A (en) * 2011-03-09 2011-08-31 湖南瑞龙重工科技有限公司 Carry scraper
CN103147471A (en) * 2012-11-06 2013-06-12 襄阳忠良工程机械有限责任公司 Remote wired remote control explosion-proof crawler loader
CN103147471B (en) * 2012-11-06 2015-04-01 襄阳忠良工程机械有限责任公司 Remote wired remote control explosion-proof crawler loader
CN107794965A (en) * 2016-09-01 2018-03-13 株式会社日立建机Tierra Small type hydraulic excavator
CN106612673A (en) * 2016-12-27 2017-05-10 重庆嘉木机械有限公司 Full hydraulic multifunctional agricultural management machine

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090916

Termination date: 20171128

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