CN108738440A - A kind of agricultural machinery attachment device - Google Patents
A kind of agricultural machinery attachment device Download PDFInfo
- Publication number
- CN108738440A CN108738440A CN201810619051.0A CN201810619051A CN108738440A CN 108738440 A CN108738440 A CN 108738440A CN 201810619051 A CN201810619051 A CN 201810619051A CN 108738440 A CN108738440 A CN 108738440A
- Authority
- CN
- China
- Prior art keywords
- snap ring
- agricultural machinery
- fixed
- pull rod
- protrusive board
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
- A01B59/04—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor
- A01B59/042—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor
Abstract
The present invention provides a kind of agricultural machinery attachment device,Including left snap ring,Right snap ring,Pull rod,Link,Ball nut mount,Lead screw,Protrusive board one,Cutting ferrule,Protrusive board two,Crosshead shoe and cross chute,Link mounted inside has lead screw,Lead screw annular side is equipped with ball nut mount,Pull rod right end is fixed on ball nut mount annular side,And pull rod right end extends to link right side,Pull rod left end is fixed with left snap ring,Left snap ring annular side upper end is fixed with protrusive board one,Pull rod upper side centre position offers cross chute,Cross chute mounted inside has crosshead shoe,Crosshead shoe upper side is fixed with right snap ring,Right snap ring annular side upper end is fixed with protrusive board two,Protrusive board one and two upper end of protrusive board are set with cutting ferrule,The connection of agricultural machinery body and dragger is convenient in the design,The configuration of the present invention is simple,It is easy to operation,Connective stability is good,Adaptability is good,Reliability is high.
Description
Technical field
The present invention is a kind of agricultural machinery attachment device, belongs to agricultural mechanical equipment field.
Background technology
In the prior art, agricultural machinery is usually connected by bolt with dragger, and attended operation is cumbersome, and is not adapted to
Different connection differences in height, is bolted and easy tos produce sliding in use, and stability is bad, so needing a kind of agricultural
Mechanical connecting device.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of agricultural machinery attachment devices, in solution
The problem of being proposed in background technology is stated, the configuration of the present invention is simple is easy to operation, and connective stability is good, and adaptability is good, reliability
It is high.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of agricultural machinery connection dress
It sets, including dragger, connection curved bar, connection component and agricultural machinery body, the connection curved bar are fixed on dragger right side,
The connection component is mounted on agricultural machinery body left end, and the agricultural machinery body is connected by connection component with bridge piece,
The connection component includes left snap ring, right snap ring, pull rod, link, ball nut mount, lead screw, protrusive board one, cutting ferrule, spring, convex
Plate two, crosshead shoe and cross chute, the link are fixed on agricultural machinery body upper side left part position, the link
Mounted inside has lead screw, the lead screw annular side to be equipped with ball nut mount, and the pull rod right end is fixed on ball nut mount
Annular side, and pull rod right end extends to link right side, the pull rod left end is fixed with left snap ring, the left snap ring annular
Side upper end is fixed with protrusive board one, and pull rod upper side centre position offers cross chute, filled inside the cross chute
Equipped with crosshead shoe, the crosshead shoe upper side is fixed with right snap ring, and the right snap ring annular side upper end is fixed with protrusive board
Two, the protrusive board one and two upper end of protrusive board are set with cutting ferrule, and the cutting ferrule downside left part position is connected with spring, the bullet
Spring lower end is connected with left snap ring.
Further, the left snap ring and right snap ring inner annular side are respectively and fixedly provided with rubber pad, and rubber pad is divided equally
It is not connected with left snap ring and right snap ring by screw.
Further, handle is installed, and handle annular side wrap has Anti-slip cover on the lead screw on the upside of the link.
Further, the ball nut mount is connected by ball nut pair with lead screw.
Further, the cutting ferrule upper surface is fixed with draw ring, and draw ring outer surface is machined with anti-skid chequer.
Further, the pull rod is in T font structures.
Beneficial effects of the present invention：A kind of agricultural machinery attachment device of the present invention, because the present invention is added to left snap ring, the right side
Snap ring, pull rod, link, ball nut mount, lead screw, protrusive board one, cutting ferrule, spring, protrusive board two, crosshead shoe and cross are slided
The connection of agricultural machinery body and dragger is convenient in slot, the design, and easy to operate, adaptability is good, solves agriculture in the prior art
Machinery is usually connected by bolt with dragger, and attended operation is cumbersome, and does not adapt to different connection differences in height, and bolt connects
It connects and easy tos produce sliding in use, stability is bad.
Because being added to rubber pad, the design achieves the shock-absorbing function between left snap ring and right snap ring and bridge piece, because
It is added to handle, which is convenient for rotary screw rod, and because being added to ball nut pair, which is convenient for turning the rotating operation of lead screw
It is changed to linear running, because being added to draw ring, the design is convenient for pulling cutting ferrule, and the configuration of the present invention is simple is easy to operation, stable connection
Property it is good, adaptability is good, and reliability is high.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of agricultural machinery attachment device of the present invention；
Fig. 2 is enlarged structure schematic diagram at a kind of A of agricultural machinery attachment device of the present invention；
Fig. 3 is the assembling structure schematic diagram of pull rod and link in a kind of agricultural machinery attachment device of the present invention；
In figure：1- draggers, 2- connections curved bar, the left snap rings of 3-, the right snap rings of 4-, 5- pull rods, 6- links, 7- ball nut mounts,
8- lead screws, 9- agricultural machinery body, 10- protrusive boards one, 11- cutting ferrules, 12- springs, 13- protrusive boards two, 14- crosshead shoes, 15- crosses are slided
Slot.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
- Fig. 3 is please referred to Fig.1, the present invention provides a kind of technical solution：A kind of agricultural machinery attachment device, including dragger
1, curved bar 2, connection component and agricultural machinery body 9 are connected, connection curved bar 2 is fixed on 1 right side of dragger, connection component installation
In 9 left end of agricultural machinery body, agricultural machinery body 9 is connected by connection component with curved bar 2 is connect.
Connection component include left snap ring 3, right snap ring 4, pull rod 5, link 6, ball nut mount 7, lead screw 8, protrusive board 1,
Cutting ferrule 11, spring 12, protrusive board 2 13, crosshead shoe 14 and cross chute 15, link 6 are fixed on 9 upside of agricultural machinery body
Face left part position, 6 mounted inside of link have lead screw 8,8 annular side of lead screw to be equipped with ball nut mount 7, and 5 right end of pull rod is solid
It is scheduled on 7 annular side of ball nut mount, and 5 right end of pull rod extends to 6 right side of link, 5 left end of pull rod is fixed with left snap ring
3,3 annular side upper end of left snap ring is fixed with protrusive board 1, and 5 upper side centre position of pull rod offers cross chute 15, cross
15 mounted inside of sliding slot has crosshead shoe 14,14 upper side of crosshead shoe to be fixed with right snap ring 4,4 annular side upper end of right snap ring
It is fixed with protrusive board 2 13, protrusive board 1 and 2 13 upper end of protrusive board are set with cutting ferrule 11, the connection of 11 downside left part position of cutting ferrule
There are spring 12,12 lower end of spring to be connected with left snap ring 3, which solves agricultural machinery in the prior art and usually pass through bolt
It is connected with dragger, attended operation is cumbersome, and does not adapt to different connection differences in height, is bolted and holds in use
It is also easy to produce sliding, stability is bad.
Left snap ring 3 and 4 inner annular side of right snap ring are respectively and fixedly provided with rubber pad, and rubber pad respectively by screw with
Left snap ring 3 is connected with right snap ring 4, realizes the shock-absorbing function between connection curved bar 2 and left snap ring 3 and right snap ring 4, screw
In the presence of the installation convenient for rubber pad, handle is installed on the lead screw 8 of the upside of link 6, and handle annular side wrap have it is anti-skidding
Set is convenient for rotary screw rod 8, the design of Anti-slip cover to improve stability when swing handle, and ball nut mount 7 passes through ball nut
Pair is connected with lead screw 8, and convenient for the rotary motion of lead screw 8 is converted to linear motion, 11 upper surface of cutting ferrule is fixed with draw ring, and
Draw ring outer surface is machined with anti-skid chequer, is in T font structures convenient for pulling cutting ferrule 11, pull rod 5, improves bonding strength.
Specific implementation mode：In use, staff's swing handle, handle rotation drive lead screw 8 to rotate, ball
The rotary motion of lead screw 8 is converted to linear motion by nut seat 7, and to which ball nut mount 7 drives pull rod 5 to move, pull rod 5 moves
It drives left snap ring 3 and right snap ring 4 to move, when left snap ring 3 is moved to connection 2 inside of curved bar, agricultural machinery body 9 is made to move right
Dynamic, the movement of agricultural machinery body 9 drives link 6 to move, and the movement of link 6 drives pull rod 5 to move, to drive left snap ring 3 to move
Dynamic, when left snap ring 3 is moved to connecting curved bar 2 and fitting, then stopping shifting agriculture mechanical body 9 pushes right snap ring to the left
4, the movement of right snap ring 4 drives crosshead shoe 14 to be moved inside cross chute 15, meanwhile, staff pulls up draw ring, draws
Ring movement drives cutting ferrule 11 to move, and the movement of cutting ferrule 11 generates drawing force to spring 12, and spring 12 is made to generate deformation, when cutting ferrule 11 moves
When moving to left 3 upside of snap ring, draw ring is stopped drag, when right snap ring 4 is moved to position that curved bar 2 fits is connect, is stopped
Right snap ring 4 is pushed, then staff moves down draw ring, to drive cutting ferrule 11 to move down, and is sleeved on protrusive board 1
With 2 13 upper end of protrusive board, in the case where spring 12 restores the elastic force effect of deformation, 11 adapter sleeve of cutting ferrule is mounted in protrusive board 1 and protrusive board two
On 13, to realize the connection of agricultural machinery body 9 and dragger 1, the design operation is simple, and adaptability is good.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of agricultural machinery attachment device, including dragger, connection curved bar, connection component and agricultural machinery body, feature
It is：The connection curved bar is fixed on dragger right side, and the connection component is mounted on agricultural machinery body left end, the agricultural
Mechanical body is connected by connection component with bridge piece；
The connection component includes left snap ring, right snap ring, pull rod, link, ball nut mount, lead screw, protrusive board one, cutting ferrule, bullet
Spring, protrusive board two, crosshead shoe and cross chute, the link is fixed on agricultural machinery body upper side left part position, described
Link mounted inside has lead screw, the lead screw annular side to be equipped with ball nut mount, and the pull rod right end is fixed on ball
Nut seat annular side, and pull rod right end extends to link right side, the pull rod left end is fixed with left snap ring, the left card
Ring annular side upper end is fixed with protrusive board one, and pull rod upper side centre position offers cross chute, the cross chute
Mounted inside has crosshead shoe, the crosshead shoe upper side to be fixed with right snap ring, and the right snap ring annular side upper end is fixed
There are protrusive board two, the protrusive board one and two upper end of protrusive board to be set with cutting ferrule, the cutting ferrule downside left part position is connected with spring,
The lower spring end is connected with left snap ring.
2. a kind of agricultural machinery attachment device according to claim 1, it is characterised in that：The left snap ring and right snap ring
Inner annular side is respectively and fixedly provided with rubber pad, and rubber pad is respectively connected by screw with left snap ring and right snap ring.
3. a kind of agricultural machinery attachment device according to claim 1, it is characterised in that：Lead screw on the upside of the link
On handle is installed, and handle annular side wrap has Anti-slip cover.
4. a kind of agricultural machinery attachment device according to claim 1, it is characterised in that：The ball nut mount passes through rolling
Pearl pair of nut is connected with lead screw.
5. a kind of agricultural machinery attachment device according to claim 1, it is characterised in that：The cutting ferrule upper surface is fixed with
Draw ring, and draw ring outer surface is machined with anti-skid chequer.
6. a kind of agricultural machinery attachment device according to claim 1, it is characterised in that：The pull rod is in T font structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810619051.0A CN108738440A (en) | 2018-06-15 | 2018-06-15 | A kind of agricultural machinery attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810619051.0A CN108738440A (en) | 2018-06-15 | 2018-06-15 | A kind of agricultural machinery attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108738440A true CN108738440A (en) | 2018-11-06 |
Family
ID=63978100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810619051.0A Pending CN108738440A (en) | 2018-06-15 | 2018-06-15 | A kind of agricultural machinery attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108738440A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112655301A (en) * | 2020-12-18 | 2021-04-16 | 东北农业大学 | Quick docking mechanism for tractor and agricultural implement |
| CN113099748A (en) * | 2021-05-11 | 2021-07-13 | 吕秀娟 | Rotary cultivator with leveling function and use method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201777084U (en) * | 2010-06-17 | 2011-03-30 | 芜湖金林汽车部件有限公司 | Trailer connecting device |
| US8201843B2 (en) * | 2010-02-24 | 2012-06-19 | Robert Neu | Trailer hitch system |
| CN205768416U (en) * | 2016-05-22 | 2016-12-07 | 青岛科美拖车制造有限公司 | Tow ball seat high-low regulating |
| CN107073701A (en) * | 2014-10-17 | 2017-08-18 | 德莱克斯技术公司 | Keeper for object |
| CN206539783U (en) * | 2017-03-02 | 2017-10-03 | 河源市鑫达科技有限公司 | A kind of PVC liquid stabilisers pipeline transporter |
| US9840120B1 (en) * | 2016-07-26 | 2017-12-12 | Kuwait University | Positionable towing hitch |
-
2018
- 2018-06-15 CN CN201810619051.0A patent/CN108738440A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8201843B2 (en) * | 2010-02-24 | 2012-06-19 | Robert Neu | Trailer hitch system |
| CN201777084U (en) * | 2010-06-17 | 2011-03-30 | 芜湖金林汽车部件有限公司 | Trailer connecting device |
| CN107073701A (en) * | 2014-10-17 | 2017-08-18 | 德莱克斯技术公司 | Keeper for object |
| CN205768416U (en) * | 2016-05-22 | 2016-12-07 | 青岛科美拖车制造有限公司 | Tow ball seat high-low regulating |
| US9840120B1 (en) * | 2016-07-26 | 2017-12-12 | Kuwait University | Positionable towing hitch |
| CN206539783U (en) * | 2017-03-02 | 2017-10-03 | 河源市鑫达科技有限公司 | A kind of PVC liquid stabilisers pipeline transporter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112655301A (en) * | 2020-12-18 | 2021-04-16 | 东北农业大学 | Quick docking mechanism for tractor and agricultural implement |
| CN113099748A (en) * | 2021-05-11 | 2021-07-13 | 吕秀娟 | Rotary cultivator with leveling function and use method thereof |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181106 |
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| WD01 | Invention patent application deemed withdrawn after publication |