CN1106990A - Excavating and grappling implement used with tractor - Google Patents
Excavating and grappling implement used with tractor Download PDFInfo
- Publication number
- CN1106990A CN1106990A CN 94119883 CN94119883A CN1106990A CN 1106990 A CN1106990 A CN 1106990A CN 94119883 CN94119883 CN 94119883 CN 94119883 A CN94119883 A CN 94119883A CN 1106990 A CN1106990 A CN 1106990A
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- tractor
- scraper bowl
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- oil cylinder
- fixed part
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Abstract
The utility model relates to an excavator for a tractor. A fixing part for the excavator is mounted in a front part of the tractor. The fixing part can mount a bucket for the excavator in the front part of the tractor and, at the same time, also can randomly change the bucket with a grabbing mechanism for a loading vehicle. The constitution of the utility model is that an installation seat is fixed on a lower end of the front part of the tractor in a way of bolt fixation, a fixing part of a bottom side is fixed on a rocker seat of a fixing part on top of the installation seat by the bolt, a rocker frame is rotated by a left and a right cylinder, an installation bracket which is fixed behind the rocker seat and an upper part of the tractor by a bearing girder and a support and is mounted with a controller with a controlling rod, a bucket girder and a bucket.
Description
The present invention relates to excavating and grappling implement used with tractor.At length say, the present invention relates to be contained in excavating and grappling implement used with tractor on farming, the normal tractor that uses in fishing village, that can on the driver's seat of operation tractor, operate excavator.
As everyone knows, general said tractor is equipped with than giant tyre, also can travel by increasing its driving force, both having made on relatively poor ground.At the necessary apparatus of its rear equipment agro-farming operation, can utilize tractor efficiently.
In addition,, load onto operation apparatus such as hoe, plough, can utilize the tractor farm work such as operation, compost operation of digging at tractor main body rear fully strengthening under the state of tractor power (horsepower).
But the tractor in above-mentioned past can high-efficient homework at the rather level areas face, but can not use in the narrow and small places of working space such as road operation or drain ditch operations.At this moment, or use resemble excavator like this jumbo of high price fulfil assignment, or with handwork apparatus poor efficiencys such as spade or pick fulfil assignment.
Particularly owing to equip all operation apparatus at the rear of tractor, so when the driver operates tractor, the driver controls the travel condition of tractor while staring the place ahead, when tractor being retreated for operation, the driver will move to the position that can see the rear and fulfil assignment on driver's seat, very inconvenience.
So, the objective of the invention is: provide and eliminate above-mentioned tractor shortcoming in the past, and the excavator fixed part is set, utilize these parts excavator can be arranged on the excavating and grappling implement used with tractor of front of digging machine in the place ahead of tractor.
In addition, another object of the present invention provides and can replace the excavating and grappling implement used with tractor of excavator with scraper bowl arbitrarily with grabbing device with loading and unloading.
For achieving the above object, of the present invention constituting: have the mount pad of fixing with bolt fixed mode in the lower end, the place ahead of tractor, the bottom surface fixed part is bolted to connection the rocker arm bracket that mode is fixed on the top fixed part of above-mentioned mount pad and the shaft seat of central authorities' formation in the above, axis hole can be fixed on the shaft seat of above-mentioned rocker arm bracket freely to rotate and make it rotating rocker stand by the oil cylinder that is provided with between its side and rocking arm, have upper end that the backbar that links to each other with above-mentioned rocker arm bracket and both sides form two downward lateral braces and its central portion the mounting bracket of controller is housed, by above formation, the present invention is: the beam that is made it to stretch by each oil cylinder, scraper bowl beam and scraper bowl constitute an integral body, and this integral body can freely be turned round around rocker stand, at the preceding of tractor the scraper bowl of excavator or the excavating and grappling implement used with tractor of grabbing device can be installed.
Describe the present invention in detail below in conjunction with figure.Wherein:
Fig. 1 is a retaining element exploded perspective view of the present invention.
Fig. 2 is connected user mode oblique view on the retaining element of the present invention with scraper bowl.
Fig. 3 is the side view of Fig. 2.
Fig. 4 is an expression user mode skeleton diagram of the present invention.
Fig. 5 is the plane of controller action of the present invention.
Fig. 6 is other embodiment of the present invention, the oblique view of user mode when combining with grabbing device.
Symbolic representation among the figure: 1-tractor, 2-mount pad, 3-support runners, 4-supports runners oil cylinder, 5-rocker arm bracket, 6-rocker stand, 7-mounting bracket, 8-controller.
As Fig. 1-shown in Figure 4, be installed in by bolt hole 2a with the bolt mode of connection tractor 1 lower end, the place ahead mount pad 2 front fixed part 2b and above be formed with bolt hole 2d, 2e respectively on the fixed part 2c.By be fixed on the support runners oil cylinder 4 of above-mentioned front fixed part 2b by pin 4a, runners 3a can move up and down, and supporting simultaneously departs from the support runners 3 of load in the positive operation and removably installed by pin 3b.Because the bolt hole 2e of top fixed part 2c is concentric with the bolt hole 5b of bottom surface fixed part 5a, so can be connected with the axis hole 6a of rocker stand 6 freely to rotate at the shaft seat 5c of the control arm seat 5 that connects with bolt connecting mode.Being connected with two support beam 7a, 7b in the back of above-mentioned rocker arm bracket 5 and being supported on above-mentioned tractor both sides 1 upper end, central portion 7c has the central portion upper end of the installing rack 7 of vertical formation pillar 7d, 7e that the controller with control valve 8a, 8b is set.Opposite side is controlled by the left and right sides oil cylinder 9 that is connected in side fixing hole 6b on the upper end fixing hole 6c of rocker stand 6 of left-right rotation being connected in rocker arm bracket 5 by a side, can be connected with beam 10 freely to rotate.Be connected with a side of the oil cylinder 11 of beam on the fixing hole 6d of lower end, the opposite side of the oil cylinder 11 by this beam is fixed on another central fixing hole 10a, is regulated the rising/decline inclination angle of beams 11 by the oil cylinder 11 of beam.The end that the end of above-mentioned beam 10 connects can free rotating scraper bowl beam 12 be regulated by the scraper bowl beam oil cylinder 13 that can be fixed on Liang12aChu arbitrarily pivotally that it is flexible.Bucket cylinder 16 1 ends are fixed on the central fixing hole 12b of above-mentioned scraper bowl beam 12, the other end by connecting rod 15,15a relatively scraper bowl beam 12 and scraper bowl 14 freely turn round, can regulate the retractable state of scraper bowl sleekly by this bucket cylinder 16.
And above-mentioned each part removably is connected with bolt or pin fixed form, and oil pipe uses more than one joint to be connected with oil cylinder at least, can bear the fuel feeding oil pressure.
As above the excavating and grappling implement used with tractor of Gou Chenging is lower end and upper end difference fixed mounting 2 and the installing rack 7 in the place ahead of tractor, and the excavating and grappling implement used with tractor of controller 8 is installed in the driver's seat position.
According to Fig. 5 the digging operation process is described with scraper bowl 14 below in conjunction with excavator.
The driver of operation tractor after arriving job position, on one side operate control lever 8a, the 8b of self-operated controller 8 at job position, Yi Bian carry out operation.
For example, the control lever 8a of controller 8 is moved to the A direction, then scraper bowl beam 12 is done to open action, moves to the B direction, and then the scraper bowl beam does to draw in action.Also have, control lever 8a is moved to the C direction, then rocker stand 6 turns left; Moving then to the D direction, the rocker stand work turns left to move.
On the other hand, control lever 8b is moved to a direction, then beam 10 is made down maneuver; Make it to move along the b direction, then beam 10 is done vertical motion.
In addition, control lever 8b is moved to the c direction, then scraper bowl does to draw in action; Make it to move to the d direction, then scraper bowl does to open action.
The mount pad 2 and the installing rack 7 that are fixed on tractor 1 are provided with by the moving of power that excavator operation produces.Control lever 8a is moved along A side, the runners that supports runners is opened, move downwards, make it stably to be bearing in the place ahead by the support runners oil cylinder that is contained on the mount pad 2.
Secondly, make control lever 8a to C or to D to mobile the time, make rocker stand about 6 revolutions of an axle bed 5c that can be installed in rocker arm bracket 5 freely to rotate by oil cylinder 9, beam 10, scraper bowl beam 12 and scraper bowl 14 turn round simultaneously, control lever 8b is moved to a direction, the oil cylinder 11 by beam then, beam 10 with the one side be the center to turning down, scraper bowl beam 12 and scraper bowl 14 also descend together.
Then, make control lever 8a, 8b simultaneously or in turn move to downside and left side respectively, scraper bowl beam 12 and scraper bowl 14 are drawn in simultaneously or successively, then can dig the earth of the position that requires etc. by scraper bowl beam oil cylinder 13 and bucket cylinder 16.
Then, after making rocking arm about 6 revolution by left and right sides oil cylinder 9 direction on request, moderately make the oil cylinder 11 and 13 actions of scraper bowl beam of beam, beam 10 and scraper bowl beam 12 are moderately opened, by bucket cylinder 16 scraper bowl 14 is opened afterwards, with position that native impouring requires, and then above-mentioned action is carried out in circulation.
Fig. 6 is other embodiments of the invention that grabbing device is housed.Remove with pin that scraper bowl beam 12 is connected in, remove the joint 19 that is connected on oil cylinder oil pipe 17 ends, removing scraper bowl 14 and bucket cylinder 16 backs (can with reference to Fig. 2), be fixed on the scraper bowl beam 12 with the fixed part of pin grabbing device 18, with left and right sides grabbing device oil cylinder 20 and 20a simultaneously be " Y " in succession mode be connected on the joint 21, so promptly can load and unload harvested material and compost etc.
Under situations such as tractor loading and unloading bag rice, taro, sweet potato or compost, dismantle pin on the scraper bowl beam 12, shed scraper bowl 14, with bucket cylinder 16 and connecting rod 15,15a and joint 19 take apart unload after, with central shaft 18b is the center, the fixed part 18a of the grabbing device 18 that left and right sides part 18c, 18d is can symmetry flexible fixes, be contained under the state that its left and right sides, both sides oil cylinder 20,20a and joint 21 join, the mobile control lever 8b in (c direction) or right side (d direction) stretches oil cylinder and carries out the loading-unloading vehicle operation to the left.
As mentioned above, excavating and grappling implement used with tractor of the present invention is equipped with mount pad and installing rack in tractor the place ahead, uses the center that runners can find load in the operation of supporting, and can select to install simultaneously scraper bowl or grabbing device.So, not only can be used for the loading and unloading of crops again with road or drain ditch operation.
Claims (2)
1, a kind of excavating and grappling implement used with tractor is characterized in that it constitutes: the mount pad (2) that is formed with front fixed part (2b) and top fixed part (2c) that is connected in the lower end, the place ahead of tractor with bolt hole (2a); With supporting the support runners (3) that runners oil cylinder (4) is connected above-mentioned top fixed part (2b) and runners (3) is moved up and down; Bottom surface fixed part (5a) is connected the rocker arm bracket (5) at central authorities' formation shaft seats (5c) of above-mentioned top fixed part (2c); Axis hole (6a) is connected the shaft seat (5c) of above-mentioned rocker arm bracket (5) freely to rotate, and can the free rotating rocker stand (6) that is contained in the oil cylinder 11 of beam 10 and beam by the left and right sides oil cylinder (9) installed between it and the above-mentioned rocker arm bracket (5); The rear of above-mentioned rocker arm bracket 5 links two backbars (7a), (7b), side at (7a), (7b) is formed with downward pillar (7d), (7e), and the installing rack (7) of the controller (8) of band control lever (8a), (8b) is equipped with in the upper end of (7c) at the middle part; One side can be fixed on above-mentioned rocker stand (6) freely to rotate, and controls the beam (10) of its jacking condition by the oil cylinder (11) of beam; One side can be fixed on the end of above-mentioned beam (10) freely to rotate, and can regulate its flexible scraper bowl dark (12) by scraper bowl beam (13); And the end that can be fixed on scraper bowl beam (12) freely to rotate, by turning round the scraper bowl that the bucket cylinder of freely installing (16) comes control action by connecting rod (15), (15a).
2, excavating and grappling implement used with tractor as claim 1 record, it is characterized in that: support runners (3) and support runners oil cylinder (4) in the front fixed part (2b) of above-mentioned mount pad (2) by can install with dismantling with pin, make the runners can lifting, to be fixed in the scraper bowl (14) of above-mentioned scraper bowl beam (12) and pull down with pin with the bucket cylinder (16) that joint (19) is connected to cylinder pipe (17), can change into grabbing device (18) fixed part (18a) and with left and right sides grabbing device oil cylinder (20), (20a) joint (21) that connects with " Y " connected mode.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR26664/93 | 1993-12-07 | ||
| KR26732/93 | 1993-12-07 | ||
| KR26731/93 | 1993-12-07 | ||
| KR1019930026732A KR950018963A (en) | 1993-12-07 | 1993-12-07 | Tractor Excavators |
| KR1019930026664A KR100261005B1 (en) | 1992-12-09 | 1993-12-07 | Engine control method for use with automatic clutch control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1106990A true CN1106990A (en) | 1995-08-23 |
Family
ID=26630035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94119883 Pending CN1106990A (en) | 1993-12-07 | 1994-12-03 | Excavating and grappling implement used with tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1106990A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101319506B (en) * | 2007-06-07 | 2011-04-27 | 兴真产业株式会社 | Excavator supporting arm front end manufactured by casting technique and its manufacturing method |
| CN103696452A (en) * | 2013-12-21 | 2014-04-02 | 安徽合矿机械股份有限公司 | Freely lifting and telescopic type amphibious crawler hydraulic excavator |
| CN106013281A (en) * | 2016-06-30 | 2016-10-12 | 常州迈腾机械有限公司 | Rear excavator of agricultural large tractor |
| CN106088188A (en) * | 2016-08-10 | 2016-11-09 | 中船第九设计研究院工程有限公司 | A kind of underwater leveling machine adaptive security spike |
| CN107000707A (en) * | 2014-12-08 | 2017-08-01 | 斯莱普内尔芬兰公司 | The method and apparatus that heavy working machine is shifted on inclined basis |
| CN108702898A (en) * | 2018-05-30 | 2018-10-26 | 泉州永春佳鼎农业机械有限公司 | A kind of mobile device for agricultural planting ditching |
-
1994
- 1994-12-03 CN CN 94119883 patent/CN1106990A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101319506B (en) * | 2007-06-07 | 2011-04-27 | 兴真产业株式会社 | Excavator supporting arm front end manufactured by casting technique and its manufacturing method |
| CN103696452A (en) * | 2013-12-21 | 2014-04-02 | 安徽合矿机械股份有限公司 | Freely lifting and telescopic type amphibious crawler hydraulic excavator |
| CN103696452B (en) * | 2013-12-21 | 2016-01-27 | 安徽合矿机械股份有限公司 | One can freely be elevated and telescopic amphibious crawler hydraulic type excavator |
| CN107000707A (en) * | 2014-12-08 | 2017-08-01 | 斯莱普内尔芬兰公司 | The method and apparatus that heavy working machine is shifted on inclined basis |
| CN107000707B (en) * | 2014-12-08 | 2020-01-21 | 斯莱普内尔芬兰公司 | Method and apparatus for transferring heavy work machine on inclined base |
| CN106013281A (en) * | 2016-06-30 | 2016-10-12 | 常州迈腾机械有限公司 | Rear excavator of agricultural large tractor |
| CN106088188A (en) * | 2016-08-10 | 2016-11-09 | 中船第九设计研究院工程有限公司 | A kind of underwater leveling machine adaptive security spike |
| CN106088188B (en) * | 2016-08-10 | 2018-08-24 | 中船第九设计研究院工程有限公司 | A kind of underwater leveling machine adaptive security spike |
| CN108702898A (en) * | 2018-05-30 | 2018-10-26 | 泉州永春佳鼎农业机械有限公司 | A kind of mobile device for agricultural planting ditching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |