CN2507918Y - Wheeled loading excavator - Google Patents
Wheeled loading excavator Download PDFInfo
- Publication number
- CN2507918Y CN2507918Y CN 01247572 CN01247572U CN2507918Y CN 2507918 Y CN2507918 Y CN 2507918Y CN 01247572 CN01247572 CN 01247572 CN 01247572 U CN01247572 U CN 01247572U CN 2507918 Y CN2507918 Y CN 2507918Y
- Authority
- CN
- China
- Prior art keywords
- tractor
- loader
- digging
- underframe
- utility
- 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
Links
Images
Landscapes
- Agricultural Machines (AREA)
Abstract
The utility model relates to a wheel-type loading digger which is a combination of a push loading device, a digging device and a tractor or a host machine, characterized in that the pushing loading device is connected with the front portion of the tractor or the host machine and the digging device is connected with the back portion of the tractor. The utility model refits common four-wheeled tractor into engineering machinery with three functions of soil-shifting, loading and digging, and expands to other roller tractors. The digger has specific functions, can be applicable to various roads and work places, and overcoming the defects of moving difficultly which common caterpillar loaders have. The utility model has the advantages of extensive applicability, simple and compact structure, smallness and flexibility. The weight is 2000 kilogram at least. Thereby the digger is particularly applicable to operating requirements of farmers and can substitute the prior farm implements in many occasions.
Description
The utility model relates to the multifunctional tractor of the engineering machinery class in the field of mechanisms, is applicable to the place of road, engineering machinery and tractor work, particularly a kind of wheeled loader excavator.
The tractor of selling on the present market, soil-shifting loader and excavator, because structural problem, function is single.Can only be as tractor as agricultural operation of ploughing, broadcast, receiving and hauling operation; The soil-shifting loader loading operation of can only bulldozing, excavator can only digging operations, and the two does not all possess the function of tractor and the function that the soil-shifting loader does not possess excavation again, and excavator does not possess the function of soil-shifting loader again.Therefore, no matter be the ability that tractor, soil-shifting loader, excavator all do not possess synthetic job, more can not accomplish a tractor serves several purposes, can only concentrate on one thing only, thereby cause certain difficulty to the user in the use, cause waste simultaneously to a certain extent.
The purpose of this utility model is that a kind of common tractor with small four wheels is repacked into of bulletin collects the loading of bulldozing, three kinds of functions of excavation, and it is simple and compact for structure, and is safe and reliable, flexible to operation, economical and practical engineering machinery, and expand to other type wheeled tractor.
The technical solution of the utility model is finished like this.
A kind of by pushing away the wheeled loader excavator that loader mechanism and digging mechanism combine with tractor or main frame, before it is characterized in that pushing away loader mechanism and being connected in tractor, after digging mechanism is connected tractor.
Described loader mechanism, the digging mechanism of pushing away all connects with tractor mutually by underframe or crossbeam, and is detachable link joint.
Described underframe is to connect with the remaining spiro keyhole position on coupling bolt and main frame front axle housing and rear axle housing and the tractor by coupling flange and anchor ear with being connected of tractor.
Described underframe with push away loader mechanism, digging mechanism be connected all by the coupling flange on the underframe respectively with push away loader mechanism assembly bearing, digging mechanism assembly bearing links.
Described loader mechanism, the digging mechanism of pushing away is installed in respectively and pushes away on loader mechanism assembly bearing, the digging mechanism assembly bearing.
The utility model advantage and the effect that reaches.On the basis that does not change original host structure and function of use, design and manufacture the carrying underframe or the crossbeam of the various types that are used to comprise tractor with small four wheels with the usefull space of former machine and remaining pilot hole position, underframe and main frame by coupling flange and anchor ear with connecting bolt and main frame before, position, the remaining hole of rear axle housing and main frame connects, underframe is provided with the various function support units of installing engineering machinery, and will have ripe soil-shifting loading digging technology combination with it on this basis, designed and produced the hydraulic leg that has been suitable in wheeled loader excavator simultaneously.Through repeatedly manufacturing experimently, trying out, last eight months, the collection that repacks into that common tractor is comprised little four-wheel of success is bulldozed, and loads, and excavates three kinds of function engineering machinery and accomplishes a tractor serves several purposes, and expand to other various wheeled tractor.The utility model function uniqueness is applicable to different kinds of roads and work-yard, overcomes the difficult point of general crawler-type loader motion migration difficulty, simple in structure, compact, small and exquisite flexible, gross weight is minimum at 2000Kg, safe and reliable, usage range is wide, is particularly suitable for the user demand of wide farmers, at the original power tool of the alternative peasant of multiple occasion, flexible to operation, cost is low, and total cost is minimum 30,000 yuan of RMB, economical and practical, and do not damage the original function of use of main frame.Demand according to user and operation place can be assembled and separate at any time.
Below in conjunction with drawings and Examples the utility model is described in detail.The utility model is not limited to following embodiment.
Fig. 1 is the utility model master TV structure schematic diagram.
Fig. 2 is the utility model tractor with small four wheels repacking multifunctional engineering machinery Undercarriage structure schematic diagram.
Fig. 3 is the utility model Shanghai 504 tractors repacking multifunctional engineering machinery Undercarriage structure schematic diagram.
Among the figure: 1, underframe or crossbeam; 2, movable supporting legs; 3, hydraulic oil container; 4, rotary support assembly; 5, big arm cylinder; 6, bucket; 7, tipping bucket cylinder; 8, dipper; 9, bucket arm oil cylinder; 10, big arm; 11, awning; 12, tractor or main frame; 13, control valve assembly; 14, push arm oil cylinder; 15, push away bucket and turn over oil cylinder; 16, push arm; 17, push away bucket; 18, supporting leg oil pressure oil cylinder; 19, main frame propons; 20, push away carrier aircraft tool assembly erection support; 21, main frame back axle; 22, digging mechanism assembly erection support; 23, fixed supporting leg; 24, connecting bolt; 25, main frame front-wheel; 26, main frame trailing wheel; 27, coupling flange.
Shown in Fig. 1,2,3, the utility model is on the basis that does not change original host 12 structures and function of use, scientifically utilize the usefull space and the remaining pilot hole position of former machine to design and manufacture the carrying underframe that is applicable to the various types that comprise tractor with small four wheels, push away loader mechanism and be installed in before the tractor, digging mechanism is installed after the tractor.Main frame 12 by underframe 1 respectively with push away loader mechanism, digging mechanism connects mutually, and be combined into separable integral body, being connected mainly of main frame 12 and underframe 1, connect with underframe 1 and connecting bolt by the position, remaining hole on front axle housing 19, rear axle housing 21 and the main frame 12 of coupling flange 27 and anchor ear and main frame 12.Underframe 1 is respectively by pushing away loader mechanism assembly erection support 20,22 connections of digging mechanism assembly erection support with pushing away being connected of loader mechanism, digging mechanism.Pushing away loader mechanism, digging mechanism is installed in respectively and pushes away loader mechanism.On assembly erection support 20, the digging mechanism assembly erection support 22, main frame 12 is link joint with underframe 1, underframe 1 with the connection that pushes away loader mechanism, digging mechanism.Shown in Figure 1, push away loader mechanism and comprise control valve assembly 13, push arm oil cylinder 14 pushes away bucket overturning oil cylinder 15, and push arm 16 pushes away bucket 17, supporting leg hydraulic jack 18.Digging mechanism comprises movable supporting legs 2, hydraulic oil container 3, rotary support assembly 4, big arm cylinder 5, bucket 6, tipping bucket cylinder 7, dipper 8, bucket arm oil cylinder 9, big arm 10.
The utility model trial-production, on probation and perfect through repeatedly improving lasts eight months, and success common tractor with small four wheels repacking is collected bulldozed, loads, excavated the engineering machinery of three kinds of functions, and expands to other various wheeled tractor, as shown in Figure 1.The utility model is a power source with tractor rotary tillage mechanism power output shaft, and bulldozer, loader, three kinds of engineering machinery of excavator are combined on the same tractor, as a tractor serves several purposes.
The utility model satisfies user's requirement to greatest extent on the basis of original main frame 12 structures of change and function of use of differing.
Claims (5)
1, a kind of by pushing away the wheeled loader excavator that loader mechanism and digging mechanism combine with tractor or main frame, before it is characterized in that pushing away loader mechanism and being connected tractor or main frame, after digging mechanism is connected tractor.
2, wheeled loader excavator according to claim 1, it is all linked together by underframe or crossbeam and tractor to it is characterized in that pushing away loader mechanism, digging mechanism, and is link joint.
3, wheeled loader excavator according to claim 1 is characterized in that underframe and being connected of tractor are to connect with the remaining spiro keyhole position on coupling bolt and main frame front axle housing and rear axle housing and the tractor by flange and anchor ear.
4, wheeled loader excavator according to claim 1, it is characterized in that underframe and the connection that pushes away loader mechanism, digging mechanism all by the coupling flange on the underframe respectively with push away loader mechanism assembly bearing, digging mechanism assembly bearing connects mutually.
5, wheeled loader excavator according to claim 1 is characterized in that pushing away loader mechanism, digging mechanism and is installed in respectively and pushes away loader mechanism assembly bearing, on the digging mechanism assembly bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01247572 CN2507918Y (en) | 2001-09-12 | 2001-09-12 | Wheeled loading excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01247572 CN2507918Y (en) | 2001-09-12 | 2001-09-12 | Wheeled loading excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2507918Y true CN2507918Y (en) | 2002-08-28 |
Family
ID=33658404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01247572 Expired - Fee Related CN2507918Y (en) | 2001-09-12 | 2001-09-12 | Wheeled loading excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2507918Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1826448B (en) * | 2003-07-30 | 2010-04-28 | 株式会社小松制作所 | Working machine |
| CN112166817A (en) * | 2019-07-05 | 2021-01-05 | 泰国久保田有限公司 | Clamping device for agricultural products and disassembling method |
-
2001
- 2001-09-12 CN CN 01247572 patent/CN2507918Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1826448B (en) * | 2003-07-30 | 2010-04-28 | 株式会社小松制作所 | Working machine |
| CN112166817A (en) * | 2019-07-05 | 2021-01-05 | 泰国久保田有限公司 | Clamping device for agricultural products and disassembling method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103081593A (en) | Multi-functional rotary tillage excavator with self-propelled track | |
| CN2507918Y (en) | Wheeled loading excavator | |
| CN202337207U (en) | Multifunctional forest operating machine | |
| CN2406463Y (en) | Hydraulic push-loader | |
| CN212801718U (en) | Ditching device | |
| CN111409714A (en) | Multifunctional crawler tractor for hillside orchard | |
| CN106013281B (en) | A kind of rearmounted excavator of agricultural large tractor | |
| CN201369900Y (en) | Self-propelled multifunctional paddy field operating machine | |
| CN2937246Y (en) | Two-purpose machine for earth moving and snow plow | |
| CN203113405U (en) | Device with functions of bulldozing, excavating, loading and transporting | |
| CN2139114Y (en) | Caterpillar loader | |
| CN101715660B (en) | Multifunctional workover rig | |
| CN207388862U (en) | A kind of full hydraulic drive hillside tractor | |
| CN206873523U (en) | The multi-functional wheeled digging machine of beach | |
| CN210317959U (en) | Auxiliary linkage hydraulic system | |
| CN201169787Y (en) | Pulling type operation self-walking digging machine | |
| CN2497041Y (en) | Crawler-type tractor hoist | |
| CN2326581Y (en) | Multifunction loading machine | |
| CN2561825Y (en) | Agricultural digging engineering machine | |
| CN100427689C (en) | Machineshop trailer positioned in front of a tractor | |
| CN2591101Y (en) | Digging machine mounted at the rear of tractor | |
| CN2378441Y (en) | Wheeled digging machine with turning digging and conveyor parts | |
| CN2420815Y (en) | Ditching machine | |
| CN212099108U (en) | Multifunctional crawler tractor for hillside orchard | |
| CN219710424U (en) | Crawler tractor with excavating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |