CN204095618U - A kind of building site four-wheel transport vehicle - Google Patents
A kind of building site four-wheel transport vehicle Download PDFInfo
- Publication number
- CN204095618U CN204095618U CN201420461368.3U CN201420461368U CN204095618U CN 204095618 U CN204095618 U CN 204095618U CN 201420461368 U CN201420461368 U CN 201420461368U CN 204095618 U CN204095618 U CN 204095618U
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- CN
- China
- Prior art keywords
- vehicle frame
- building site
- shaft
- hydraulic pump
- wheel
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- 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
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- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 241000719190 Chloroscombrus Species 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000003028 elevating Effects 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 15
- 239000010720 hydraulic oil Substances 0.000 description 5
- 239000004566 building material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001264 neutralization Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Abstract
A kind of building site four-wheel transport vehicle, it comprises vehicle frame, and the front portion of vehicle frame is provided with forward mounting, and the top of forward mounting is provided with handlebar, and bottom is provided with two front-wheels; The middle part of vehicle frame is provided with operator's saddle, and the below of operator's saddle is provided with driving engine; The rear portion of vehicle frame arranges trailing wheel, and the rear of vehicle frame is also provided with transmission shaft, and the top of vehicle frame is provided with container, is connected with hydraulically extensible oil cylinder between container and described vehicle frame.Described driving engine both can drive transport trolley to advance, and hydraulic cylinder can be with automobile-bucket lifting again.Stable during the utility model transporting cargo, double front wheel turns to turn radius little, can adapt to complex environment on building site; Utilize driven by engine elevating ram to be elevated, by belt connecting fluid press pump, simple and reliable, achieve the self-unloading of goods, transport and uninstall process reduce labor strength greatly.
Description
Technical field
The utility model relates to a kind of four-wheel transport vehicle, particularly a kind of building site four-wheel transport vehicle.
Background technology
Along with the expansion of national Development of China's Urbanization, the construction trade of various places is also increasing, current most of building ground also mainly relies on manpower from ground toward eminence camp site carrying such as the building materials such as cement, Shi Sha, like this under huge labour intensity, not only construction progress is slow, and cost of labor is also difficult to reduce.Although there are some four-wheel transport vehicle on the market, but due to dimensional problem, be difficult to the baggage elevator entered in building ground, replacement manually can only transport among a small circle, although some three-wheel transporter size may be applicable to entering baggage elevator, but three-wheel vehicle existence and stability is worse than the shortcoming of four-wheeled, therefore need a kind of four-wheel transport vehicle that can use on building sites badly.
Utility model content
The purpose of this utility model is just to provide that a kind of cost is low, compact conformation, easy to operate and adapt to building site four-wheel transport vehicle, it can not only replace manpower to transport building materials entering baggage elevator and send to scene, and the power of driving engine self can be utilized to drive elevating ram lifting, the self-unloading of goods can be realized, increase work efficiency.
The purpose of this utility model is realized by such technical scheme, and it comprises vehicle frame, and the front portion of vehicle frame is provided with forward mounting, and the top of described forward mounting is provided with handlebar; The middle part of described vehicle frame is provided with operator's saddle, and the below of described operator's saddle is provided with driving engine; The rear portion of described vehicle frame arranges trailing wheel, and described vehicle frame rear is also provided with transmission shaft, and the top of described vehicle frame is provided with container, is connected with hydraulically extensible oil cylinder between described container and described vehicle frame; It is characterized in that:
The bottom of described forward mounting is connected with two front-wheels, and described two front-wheels are connected by pipe link;
Described forward mounting comprises two tie rod arms, two steering track rods, pitman arms, and described two tie rod arms are symmetricly set on level attitude inside front-wheel rotating shaft; Described two steering track rods are connected with pitman arm with tie rod arm respectively by articulated manner; Described suspension is provided with two bumpers, and described bumper is connected with vehicle frame with suspension by articulated manner;
Described driving engine is provided with a hydraulic pressure output shaft and a power take-off shaft, described power take-off shaft is connected with described transmission shaft, described hydraulic pressure output shaft is connected with hydraulic pump shaft, is provided with gear control stalk in the middle part of described driving engine, and described driving engine rear portion is provided with clutch for clutch control bar.
The measure of further optimization technique scheme is:
Described power take-off shaft is connected with hydraulic pump shaft by belt;
Described Hydraulic Pump is arranged on side, vehicle frame front end, and is connected by oil pipe between described Hydraulic Pump with described hydraulically extensible oil cylinder; Described Hydraulic Pump is provided with hydraulic pump control switch;
The rear portion of described vehicle frame is provided with cylinder installation seat, and described hydraulically extensible oil cylinder is specifically arranged on described cylinder installation seat;
The afterbody of described Rear frame is provided with the connection journal stirrup matched with described container, and described container is hinged especially by described connection journal stirrup and described vehicle frame.
The utility model is a kind of building site four-wheel transport vehicle, concrete operation step: by gear control lever manipulation gear during traveling, by controlling throttle, can normally travel, front two-wheel can realize turning under the control of forward mounting simultaneously.When parking unloaded of cargo, now the gear control lever on car is in neutral gear position, engine output shaft is separated operation clutch control bar with transmission shaft again, now engine hydraulic output shaft is rotated by belt driving band hydrodynamic pressure oil pump, operation hydraulic pump control switch is in hoisting position, hydraulic oil in Hydraulic Pump enters hydraulically extensible oil cylinder, by packing case lifting.When after discharged, operation hydraulic pump control switch is at lowering position, and the oil in hydraulically extensible oil cylinder flows back in hydraulic oil pump again, and container slowly falls back.If continue driving, operation clutch lever makes engine power output shaft and transmission shaft to reconnect, while Hydraulic Pump be separated with engine hydraulic output shaft, just can safety traffic.
Owing to adopting technique scheme, stable during the utility model transporting cargo, double front wheel turns to turn radius little, turns reliable, can adapt to complex environment on building site; The ingenious power of driving engine self that utilizes drives elevating ram lifting, and by belt connecting fluid press pump that is simple and reliable, that be easy to maintenance, achieve the self-unloading of goods, transport and uninstall process reduce labor strength greatly, reduce cost of labor.
Accompanying drawing explanation
Fig. 1 is the mounting structure schematic diagram of a kind of embodiment of the utility model.
Fig. 2 is Fig. 1 structure birds-eye view.
Fig. 3 is forward mounting birds-eye view.
Fig. 4 is forward mounting front elevation.
In figure: 1. forward mounting; 2. driving engine; 3. vehicle frame; 4. hydraulic ram; 5. belt; 6. compartment; 11. tie rod arms; 12 steering track rods; 13. pitman arms; 14. pipe links; 15. front-wheel rotating shafts; 16. bumpers; 101. throttle; 102. front-wheel; 103. handlebar; 201. hydraulic pressure output shafts; 202. gear control lever; 203, clutch control bar; 204. transmission shaft; 205. power take-off shaft; 301. hydraulically extensible cylinders; 302. journal stirrup; 303. trailing wheel; 304. vehicle seat; 401. hydraulic pump control switches; 402. hydraulic pump shaft.
Detailed description of the invention
A kind of building site four-wheel transport vehicle, the front portion comprising vehicle frame (3) is provided with forward mounting 1, and the top of forward mounting 1 is provided with handlebar 103, and the bottom of forward mounting 1 is connected with two front-wheels, 102, two front-wheels 102 and is connected by pipe link 17; The middle part of vehicle frame 3 is provided with operator's saddle 304, and the below of operator's saddle 104 is provided with driving engine 2; The rear portion of vehicle frame 3 arranges trailing wheel 303, and vehicle frame 3 rear is also provided with transmission shaft 302, and the top of vehicle frame 2 is provided with container 6, is connected with hydraulically extensible oil cylinder 301 between container 6 and vehicle frame 3; Vehicle frame 3 is also provided with the Hydraulic Pump 4 matched with described hydraulically extensible oil cylinder 301, and is connected by oil pipe between described Hydraulic Pump 4 with hydraulically extensible oil cylinder 204; Hydraulic Pump 4 is provided with hydraulic pump control switch 401.
Forward mounting 1 comprises two tie rod arms, 11, two steering track rods 12, pitman arm 13, two tie rod arms 11 are symmetricly set on level attitude inside front-wheel rotating shaft 15; Two steering track rods 12 are connected with pitman arm 13 with tie rod arm 11 respectively by articulated manner; Hang 1 and be provided with two bumpers 16, bumper 16 is connected with vehicle frame 3 with suspension 16 by articulated manner;
Driving engine 2 is provided with place's hydraulic pressure output shaft 201 and place's power take-off shaft 205, power take-off shaft 205 is connected with transmission shaft 302, hydraulic pressure output shaft 201 is connected with hydraulic pump shaft 402, is provided with gear control stalk 202 in the middle part of described driving engine 2, and driving engine 2 rear portion is provided with clutch for clutch control bar 203.
Preferably power take-off shaft 201 is connected with hydraulic pump shaft 402 by belt 5.
Preferably the rear portion of vehicle frame 3 is provided with cylinder installation seat 31, and hydraulically extensible oil cylinder 301 is specifically arranged on cylinder installation seat 31.
Preferably the afterbody of Rear frame 3 is provided with the connection journal stirrup 302 matched with container 6, and container 6 is hinged with described vehicle frame 3 especially by connection journal stirrup 302.
Adopt a kind of building site four-wheel transport vehicle of the above technical scheme, in use, manipulate gear by gear control lever 202 during traveling, handlebar is provided with throttle 101, can control moving velocity, front two-wheel 102 can realize turning under the control of forward mounting 1 simultaneously, specifically when right-left turn vehicle, handlebar 103 drives pitman arm 13 to rotate, and pitman arm 13 pulls steering track rod 12 to pull tie rod arm 11, thus drive front-wheel 102 to rotate, realize turning.
When parking unloaded of cargo, now driving engine 2 is made to be in neutral gear position the gear control lever 202 on car, engine output shaft 205 is separated operation clutch control bar 203 with transmission shaft 204 again, now engine hydraulic output shaft 201 makes hydraulic oil pump work by belt driving band hydrodynamic pressure pump shaft 402, operation hydraulic pump control switch 401 is in hoisting position, the hydraulic oil that Hydraulic Pump is 4 li enters hydraulically extensible oil cylinder 301, by packing case lifting.When after discharged, operation hydraulic pump control switch 401 is at lowering position, and the hydraulic oil that hydraulically extensible oil cylinder is 301 li flows back in Hydraulic Pump 4 again, and container slowly falls back.If continue driving, operation clutch lever 203 makes engine power output shaft 205 and transmission shaft 204 reconnect, and driving engine 2 is separated with hydraulic pressure output shaft 201 simultaneously, just can safety traffic.
Claims (5)
1. a building site four-wheel transport vehicle, comprises vehicle frame (3), and the front portion of described vehicle frame (3) is provided with forward mounting (1), and the top of described forward mounting (1) is provided with handlebar (103); The middle part of described vehicle frame (3) is provided with operator's saddle (304), and the below of described operator's saddle (104) is provided with driving engine (2); The rear portion of described vehicle frame (3) arranges trailing wheel (303), described vehicle frame (3) rear is also provided with transmission shaft (302), the top of described vehicle frame (3) is provided with container (6), is connected with hydraulically extensible oil cylinder (301) between described container (6) and described vehicle frame (3); It is characterized in that:
The bottom of described forward mounting (1) is connected with two front-wheels (102), and described two front-wheels (102) are connected by pipe link (14);
Described forward mounting (1) comprises two tie rod arms, 11, two steering track rods (12), pitman arm (13), and described two tie rod arms 11 are symmetricly set on front-wheel rotating shaft (15) inner side level attitude; Described two steering track rods (12) are connected with pitman arm (13) with tie rod arm (11) respectively by articulated manner; Described suspension (1) is provided with two bumpers (16), and described bumper (16) is connected with vehicle frame (3) with suspension (16) by articulated manner;
Described driving engine (2) is provided with a hydraulic pressure output shaft (201) and a power take-off shaft (205), described power take-off shaft (205) is connected with described transmission shaft (302), described hydraulic pressure output shaft (201) hydraulic pump shaft (402) is connected, described driving engine (2) middle part is provided with gear control stalk (202), and rear portion is provided with clutch for clutch control bar (203).
2. building site as claimed in claim 1 four-wheel transport vehicle, is characterized in that: described hydraulic pressure output shaft (201) is connected with hydraulic pump shaft (402) by belt (5).
3. building site as claimed in claim 1 four-wheel transport vehicle, it is characterized in that: described Hydraulic Pump (4) is arranged on vehicle frame (3) side, front end, and be connected by oil pipe between described Hydraulic Pump (4) with described hydraulically extensible oil cylinder (204); Described Hydraulic Pump (4) is provided with hydraulic pump control switch (401).
4. building site as claimed in claim 1 four-wheel transport vehicle, it is characterized in that: the rear portion of described vehicle frame (3) is provided with cylinder installation seat (31), described hydraulically extensible oil cylinder (301) is specifically arranged on described cylinder installation seat (31).
5. building site as claimed in claim 1 four-wheel transport vehicle, it is characterized in that: the afterbody of described vehicle frame (3) is provided with the connection journal stirrup (302) matched with described container (6), described container (6) is hinged especially by described connection journal stirrup (302) and described vehicle frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461368.3U CN204095618U (en) | 2014-10-24 | 2014-10-24 | A kind of building site four-wheel transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461368.3U CN204095618U (en) | 2014-10-24 | 2014-10-24 | A kind of building site four-wheel transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204095618U true CN204095618U (en) | 2015-01-14 |
Family
ID=52264072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420461368.3U Expired - Fee Related CN204095618U (en) | 2014-10-24 | 2014-10-24 | A kind of building site four-wheel transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204095618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105523116A (en) * | 2016-01-07 | 2016-04-27 | 蒙城县雅熙电动车有限公司 | Micro dual-functional electrically operated tricycle |
-
2014
- 2014-10-24 CN CN201420461368.3U patent/CN204095618U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105523116A (en) * | 2016-01-07 | 2016-04-27 | 蒙城县雅熙电动车有限公司 | Micro dual-functional electrically operated tricycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20181024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |