CN201288344Y - Simple high-strength agricultural loader - Google Patents

Simple high-strength agricultural loader Download PDF

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Publication number
CN201288344Y
CN201288344Y CNU2008202186147U CN200820218614U CN201288344Y CN 201288344 Y CN201288344 Y CN 201288344Y CN U2008202186147 U CNU2008202186147 U CN U2008202186147U CN 200820218614 U CN200820218614 U CN 200820218614U CN 201288344 Y CN201288344 Y CN 201288344Y
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CN
China
Prior art keywords
hinged
boom
oil cylinder
hinged mutually
auxiliary oil
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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
Application number
CNU2008202186147U
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Chinese (zh)
Inventor
王佳
Original Assignee
王佳
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 王佳 filed Critical 王佳
Priority to CNU2008202186147U priority Critical patent/CN201288344Y/en
Application granted granted Critical
Publication of CN201288344Y publication Critical patent/CN201288344Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility relates to a mechanical equipment---- a simple loading machine for agricultural use It is characterized in that a mounting bracket is constituted by two support columns 16 and a base 15; the support columns 16 are provided with three axle holes 17 separately at upper, middle or lower part; the three axle holes are separately hinged to back section 20 of crane arm 7, back end of pull rod 8, tail of main oil cylinder 10; front end of piston rod of main oil cylinder 10 is hinged to front section 19 of crane arm; bending part at middle of crane arm 7 is hinged to middle part of swing board 9 through rotation axis 24; upper part of swing board 9 is hinged to tail of auxiliary oil cylinder 11 through rotation axis 24; lower part of swing board 9 is hinged to front end of pull rod 8 through rotation axis 24; front end of crane arm 7 is hinged to bottom of bucket 14; piston rod front end at front of auxiliary oil cylinder 11 is hinged to support rod 12 through pull rod 13 and out side wall between support rod 12 and bucket 14; the middle part of crane arm provided with swing board connects auxiliary oil cylinder and pull rod to transmit pressure backward. The loading machine of the utility is simply-structured; agilely motivated, is stable and reliable in performance; the loading machine has a novel appearance and optimistic market prospect.

Description

Simple and easy high-strength agricultural loader
Affiliated technical field
The utility model relates to a kind of mechanized equipment, promptly a kind of simple and easy high-strength agricultural loader.
Background technology
Present agricultural loader all is by loader mechanism and tractor, handles operation by the diesel engine drive hydraulic jack of tractor.Its loader mechanism is many to be made up of boom and master cylinder and auxiliary oil cylinder, and master cylinder is used to promote boom, and auxiliary oil cylinder is used to adjust the angle of scraper bowl.The auxiliary oil cylinder of existing loader mechanism is installed in the centre of tractor front-axle beam more, and is far away apart from scraper bowl, thereby structural strength has relatively high expectations, and part dimension is bigger, makes general structure be subjected to negative effect and compact inadequately.In order to address this problem, there is the people that auxiliary oil cylinder is contained in the leading portion of boom, though improved topology layout, strengthened the burden of boom, cause boom leading portion specification and weight to strengthen, need to consume more power in the work.
Summary of the invention
The purpose of this utility model provides a kind of relatively simple for structure, and layout is more reasonable, and it is more laborsaving to work, and component life is longer, the simple and easy high-strength agricultural loader of stable work in work.
Above-mentioned purpose is realized by following technical scheme: develop a kind of simple and easy high-strength agricultural loader, this loader is to be made of installing rack, boom, master cylinder, auxiliary oil cylinder, scraper bowl etc., boom also is the rod member of a kind of middle part bending, be characterized in: said installing rack is made of two columns and following base, base matches with tractor two curb girders, have three axis holes of upper, middle and lower on the column, upper shaft hole is hinged mutually with the boom back segment, central axis hole is hinged mutually with a back end of tie rod, and lower shaft hole is hinged mutually with the tail end of master cylinder.The piston rod front end of master cylinder front is hinged mutually with the boom leading portion.Bending place in the middle of boom is hinged mutually by the middle part of rotating shaft with the rotation plate, and the top of rotation plate is hinged with the afterbody of auxiliary oil cylinder mutually by rotating shaft, and the bottom of rotation plate is hinged with the front end of pull bar mutually by rotating shaft; The front end of boom is hinged mutually with the bottom of scraper bowl, and the piston rod front end of auxiliary oil cylinder front is hinged with support bar and pull bar mutually by rotating shaft, and the support bar lower end is hinged mutually with the boom leading portion, and the pull bar lower end is hinged mutually with the scraper bowl lateral wall.
The beneficial effects of the utility model are: establish rotation plate auxiliary connection oil cylinder and pull bar at the boom middle part, thereby the pressure of auxiliary oil cylinder is passed to backward on the bottom girder of column and tractor, significantly alleviated the pressure of boom, make total easier, layout is more reasonable, it is more laborsaving to work, and moves more flexibly, and component life obviously prolongs, stable and reliable working performance, outward appearance has also obtained tangible improvement, is subjected to users' welcome deeply, and market prospects are very considerable.
Description of drawings
Fig. 1 is the front view of a kind of embodiment;
Fig. 2 is the vertical view of this embodiment;
Fig. 3 is the front view of the loader mechanism of this embodiment;
Fig. 4 is the vertical view of the loader mechanism of this embodiment;
Fig. 5 is the front view of the parts installing rack of this embodiment;
Fig. 6 is the vertical view of the parts installing rack of this embodiment;
Fig. 7 is the front view of the parts boom of this embodiment;
Fig. 8 is the vertical view of the parts boom of this embodiment;
Fig. 9 is the front view of the parts pull bar of this embodiment;
Figure 10 is the vertical view of the parts pull bar of this embodiment;
Figure 11 is the front view of the parts rotation plate of this embodiment;
Figure 12 is the vertical view of the parts rotation plate of this embodiment.
Among the figure as seen: tractor 1, loader mechanism 2, trailing wheel 3, curb girder 4, front-wheel 5, installing rack 6, lifting 7, pull bar 8, rotation plate 9, master cylinder 10, auxiliary oil cylinder 11, support bar 12, pull bar 13, scraper bowl 14, base 15, column 16, axis hole 17, rotating shaft 18, boom leading portion 19, boom back segment 20, through hole 21, pull bar axis hole 22, rotation axis hole 23, swing shaft 24.
The specific embodiment
Fig. 1,2 has introduced a kind of embodiment, and the primary structure of this equipment is in the front of tractor 2 loader mechanism 1 to be housed, and has constituted a kind of agricultural loader.Shown in Fig. 1,2,3,4, this loader mechanism 1 is made of installing rack 6, lifting 7, pull bar 8, rotation plate 9, master cylinder 10, auxiliary oil cylinder 11, support bar 12, pull bar 13, scraper bowl 14 etc., wherein, installing rack 6 is shown in Fig. 5,6, assembling column 16 has three axis holes 17 from top to bottom above the column 16 on base 15.Boom 8 is made up of for 20 two sections leading portion 19 and back segment shown in Fig. 7,8, the middle part bending, and back segment trailer, leading portion end, leading portion middle part and kink respectively have a through hole.Pull bar 8 is a straight-bar shown in Fig. 9,10, and respectively there is a pull bar axis hole 22 at two.Rotation plate 9 is a leg-of-mutton steel plate shown in Figure 11,12, has three rotation axis holes 23 from top to bottom in three angles, and the inside is equipped with swing shaft 24.The mounting means of above-mentioned parts is connected by bolt base 15 earlier shown in Fig. 1,2,3,4 with curb girder above tractor 2 front-wheels, its member shape and mounting method can be determined according to tractor 2 situations.On base 15, by bolt column 16 is installed, again the axis hole 21 of boom 7 by the rear end is hinged mutually with the upper shaft hole of rotating shaft 18 with power post 16.The central axis hole 17 of the rear end axis hole 22 of pull bar 8 with power post 16 joined by rotating shaft 18.Master cylinder 10 tail end axis holes are hinged mutually by the lower shaft hole of rotating shaft with power post 16.Contact mutually with the rotation axis hole 23 at leg-of-mutton rotation plate 9 middle parts with swing shaft 24 on the middle part of boom 7 through hole 21, the rotation axis hole 23 above the rotation plate links to each other with the tailing axle hole of auxiliary oil cylinder 11.Rotation plate 9 lower shaft holes 23 link to each other with the front-axle hole 22 of pull bar 8.The piston rod front end axis hole of auxiliary oil cylinder 11 fronts links to each other with the upper end axis hole of gripper shoe 12 and draw back plate 13 by a backing pin shaft, the gripper shoe lower shaft hole links to each other with the through hole 21 at boom back segment middle part, 13 times holes of draw back plate are hinged mutually with scraper bowl 14 sidewalls, and boom 7 front end through holes 21 are hinged mutually with scraper bowl 14 bottoms.The oil pipe of oil cylinder does not draw.During work, pilot control distributor handle, driving oil cylinder work, rising and falling of master cylinder 10 control booms 7, the angle of auxiliary oil cylinder 11 control scraper bowls 14, the epimere of pull bar 8 and boom 7 and power post 16 and white flap 9 constitute parallel four-bar linkage, formation is to the support of auxiliary oil cylinder 11, and the pressure that makes auxiliary oil cylinder 11 is delivered to power post 15 and tractor chassis, form the stable moving system of coordinating, thereby have good working performance and aesthetic appearance, the structure design of loader is risen to a new height.

Claims (2)

1. simple and easy high-strength agricultural loader, by installing rack (6), boom (7), master cylinder (10), auxiliary oil cylinder (11), scraper bowl formations such as (14), boom (7) is the rod member of a kind of middle part bending, it is characterized in that: said installing rack (6) is made of two columns (16) and following base (15), base (15) matches with tractor two curb girders, have three axis holes of upper, middle and lower (17) on the column (16), upper shaft hole is hinged mutually with the back segment (20) of boom (7), central axis hole is hinged mutually with pull bar (8) rear end, and lower shaft hole is hinged mutually with the tail end of master cylinder (10); The piston rod front end of master cylinder (10) front is hinged mutually with boom leading portion (19); Bending place in the middle of boom (7) is hinged mutually by the middle part of rotating shaft (24) with rotation plate (9), the top of rotation plate (9) is hinged mutually by the afterbody of rotating shaft (24) with auxiliary oil cylinder (11), and the bottom of rotation plate (9) is hinged mutually by the front end of rotating shaft (24) with pull bar (8); The front end of boom (7) is hinged mutually with the bottom of scraper bowl (14), the piston rod front end of auxiliary oil cylinder (11) front is hinged mutually with the upper end of support bar (12) and pull bar (13), support bar (12) lower end is hinged mutually with boom leading portion (19), and pull bar (13) lower end is hinged mutually with scraper bowl (14) lateral wall.
2. simple and easy high-strength agricultural loader according to claim 1 is characterized in that: said rotation plate (9) is triangular in shape, and three rotation axis holes (23) are positioned at three angles.
CNU2008202186147U 2008-10-18 2008-10-18 Simple high-strength agricultural loader Expired - Fee Related CN201288344Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008202186147U CN201288344Y (en) 2008-10-18 2008-10-18 Simple high-strength agricultural loader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008202186147U CN201288344Y (en) 2008-10-18 2008-10-18 Simple high-strength agricultural loader

Publications (1)

Publication Number Publication Date
CN201288344Y true CN201288344Y (en) 2009-08-12

Family

ID=40980022

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008202186147U Expired - Fee Related CN201288344Y (en) 2008-10-18 2008-10-18 Simple high-strength agricultural loader

Country Status (1)

Country Link
CN (1) CN201288344Y (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103397669A (en) * 2013-07-13 2013-11-20 临颍县颍机机械制造有限公司 Loading device used with large wheeled tractor
CN103711156A (en) * 2013-12-16 2014-04-09 广西大学 Nine-bar two degrees-freedom minitype controllable mechanical loading machine
CN103711159A (en) * 2013-12-16 2014-04-09 广西大学 High-load capacity nine-lever and two-freedom degree mechanical loading mechanism
CN103711160A (en) * 2013-12-17 2014-04-09 广西大学 Two-DOF (degree of freedom) controllable mechanical loading mechanism
CN103711158A (en) * 2013-12-16 2014-04-09 广西大学 Reverse turning bucket two-freedom degree mechanical loading mechanism
CN103726528A (en) * 2013-12-16 2014-04-16 广西大学 Simple mechanical loading mechanism with nine rods and two degrees of freedom
CN104912127A (en) * 2015-06-03 2015-09-16 苏州建鑫建设集团有限公司 Loading machine convenient to operate
CN105945928A (en) * 2016-06-24 2016-09-21 山东交通学院 Multi-unit connecting rod driving planar four-range-of-motion heavy-duty loading robot

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103397669A (en) * 2013-07-13 2013-11-20 临颍县颍机机械制造有限公司 Loading device used with large wheeled tractor
CN103711156A (en) * 2013-12-16 2014-04-09 广西大学 Nine-bar two degrees-freedom minitype controllable mechanical loading machine
CN103711159A (en) * 2013-12-16 2014-04-09 广西大学 High-load capacity nine-lever and two-freedom degree mechanical loading mechanism
CN103711158A (en) * 2013-12-16 2014-04-09 广西大学 Reverse turning bucket two-freedom degree mechanical loading mechanism
CN103726528A (en) * 2013-12-16 2014-04-16 广西大学 Simple mechanical loading mechanism with nine rods and two degrees of freedom
CN103711160A (en) * 2013-12-17 2014-04-09 广西大学 Two-DOF (degree of freedom) controllable mechanical loading mechanism
CN104912127A (en) * 2015-06-03 2015-09-16 苏州建鑫建设集团有限公司 Loading machine convenient to operate
CN105945928A (en) * 2016-06-24 2016-09-21 山东交通学院 Multi-unit connecting rod driving planar four-range-of-motion heavy-duty loading robot

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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: 20090812

Termination date: 20161018

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