CN209234188U - A kind of mini-tiller that can quickly connect - Google Patents
A kind of mini-tiller that can quickly connect Download PDFInfo
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- CN209234188U CN209234188U CN201821985582.3U CN201821985582U CN209234188U CN 209234188 U CN209234188 U CN 209234188U CN 201821985582 U CN201821985582 U CN 201821985582U CN 209234188 U CN209234188 U CN 209234188U
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Abstract
A kind of mini-tiller that can quickly connect, it is related to organic rice planting technology field, including body, link block A, link block B and fixing groove, there is cavity in the link block B, link block B is equipped with fixing groove, and the body is connect with one end of link block A, in the other end insertion fixing groove of link block A, locking device is equipped in the cavity of the link block B, locking device is connect with link block A.The device may be implemented that quickly link block A is connect or dismantled with link block B, improve connection and disassembly rate, it is convenient to use, it is used in conjunction with each other simultaneously by retaining mechanism A, retaining mechanism B and fixed mechanism, it avoids mini-tiller and agricultural machinery links together when cultivating, mini-tiller and agricultural machinery are detached from, and improve the reliability of connection and safety coefficient that mini-tiller uses, and using effect is good.Buffer spring can carry out damping to the impact force between link block A, link block B.
Description
Technical field:
The utility model relates to organic rice planting technology fields, and in particular to the mini-tiller that one kind can be connected quickly.
Background technique:
During organic rice refers to plantation rice, using natural organic Planting pattern, nature agriculture is used completely
The rice that till kind comes out.Organic rice must be the quality rice varieties that plantation improvement field is recommended, and in the course of cultivation not
Chemical fertilizer, pesticide and growth regulator etc. can be used.
The fertilizer that organic rice uses has to be organic fertilizer, and soil must be also strict with, and just can achieve absolutely not
The effect of pollution.Along with complete dedicated excellent rice milling machinery equipment application is not washed rice product patent technology, make rice
In be conducive to the nutrition maximum that eats of the mankind and retain, save from damage, is fresh-keeping, so that it may reach it is complete it is fresh, fragrant, net, just, entirely, green, honest and clean, Q,
The high-quality eating effect of the fresh fragrance of glutinous and natural rice.Organic rice needs that mini-tiller is used to plough in plantation,
Mainly using helping handrail to carry out operation mini-tiller manually, great work intensity makes existing mini-tiller in order to reduce mini-tiller
The working strength of used time, it is often necessary to mini-tiller is mounted on agricultural machinery, realize drive mini-tiller traveling by manipulating agricultural machinery
The purpose cultivated, needs to connect utensil when mini-tiller to be mounted on agricultural machinery and is attached, and existing connection utensil is adopted
It is attached with link block, cooperation plug, locking pin, link block links together with mini-tiller ontology, and link block has larger
Open-cavity, locking pin be inserted into link block simultaneously pass through open-cavity；Cooperation plug links together with outfitting tool, and cooperation plug is inserted
Enter in open-cavity, locking pin passes through cooperation plug, and cooperation plug is linked together with link block.It is torn open using this connection type
Trouble is unloaded, and drives the vibration in mini-tiller driving process to be easy that locking pin is made to fall off in agricultural machinery, to cause mini-tiller and agriculture
The disengaging of machine, that causes mini-tiller pops out the other staff that break or damage, and there are some potential safety problemss.Make for a long time
Locking pin is easy to bend during vibration during, is difficult after locking pin bending by the connection utensil on mini-tiller point
From.
Utility model content:
The purpose of this utility model is to overcome above-mentioned the shortcomings of the prior art places, and providing one kind can be quick
The mini-tiller of connection.
The technical solution adopted in the utility model are as follows: the mini-tiller that one kind can be connected quickly, including body, link block A, company
Block B and fixing groove are connect, there is cavity in the link block B, link block B is equipped with fixing groove, the body and link block A
One end connection, in the other end insertion fixing groove of link block A, locking device, locking are equipped in the cavity of the link block B
Device is connect with link block A, and locking device includes fixed mechanism, retaining mechanism A and retaining mechanism B, retaining mechanism A and locking machine
Structure B is each provided in the cavity of link block B, retaining mechanism A and retaining mechanism B is arranged in parallel and retaining mechanism A and locking machine
The structure of structure B is identical, and retaining mechanism A and retaining mechanism B are connect with fixed mechanism, and retaining mechanism A and retaining mechanism B are and even
Connect block A connection, the retaining mechanism A include guiding device, carriage A, carriage B, spring A, locking slot, pull rod,
Swing rod, catch bar, buffer spring, slot, plate, pushing block, roller ball, guide pad B, fixation hole and fixed link, the slot
It is located on link block A, link block A is equipped with fixation hole, and described one end spring A is connect with the cavity inner wall of link block B, spring
The other end of A and one end of plate connect, and the other end of plate stretches out in the cavity insertion slot of link block B, and plate is equipped with
Buffer spring, for buffer spring between link block A and link block B, the plate is equipped with carriage A and carriage
One end of B, carriage A and pull rod is hinged, and the cavity inner wall of the other end and link block B of pull rod is hinged, the sliding dress
The one end for setting B and swing rod is hinged, and the other end of swing rod and one end of catch bar are hinged, and the other end and pushing block of catch bar are hinged,
Pushing block is connect with guiding device, and pushing block is connect with roller ball and the two is to be slidably connected, one end connection of roller ball and fixed link,
The other end of fixed link passes through in link block B cavity inner wall insertion fixation hole, and fixed link is connect with guide pad B and the two is sliding
Connection, guide pad B are located on the cavity inner wall of link block B, and the cavity inner wall of the swing rod and link block B is hinged, described
Plate is equipped with locking slot, and locking slot is connect with fixed mechanism.
The guiding device includes loose slot and movable block, and the loose slot is located on the cavity inner wall of link block B,
Loose slot is connect with movable block and the two is to be slidably connected, and movable block is connect with pushing block.
The carriage B and carriage A is arranged in parallel, and carriage B is respectively positioned on carriage A and connect
In the cavity of block B.
The carriage A includes movable block and shifting chute, and the shifting chute is located on plate, shifting chute and movement
Block connection and the two are to be slidably connected, and movable block is hinged with pull rod.
The carriage B includes movable block and shifting chute, and the shifting chute is located on plate, shifting chute and movement
Block connection and the two are to be slidably connected, and movable block is hinged with swing rod.
The fixed mechanism includes locking hole A, check lock lever, locking hole B, spring B, guide pad A, sliding slot A and clamping dress
Set, the sliding slot A is located on the cavity inner wall of link block B, the connection of one end of sliding slot A and spring B, the other end of spring B with
One end of check lock lever connects, and the other end of check lock lever stretches to the outside of link block B, check lock lever across the cavity inner wall of link block B
It is connect with gripping mechanism, gripping mechanism is located on link block B, and the check lock lever is equipped with locking hole A and locking hole B, locking
Hole A is connect with the locking slot in retaining mechanism A, and locking hole B is connect with retaining mechanism B, and the check lock lever is connect with guide pad A
And the two is to be slidably connected, guide pad A is located on the cavity inner wall of link block B.
The gripping mechanism includes card slot, driving lever, sliding slot B, spring C and kelly, and the card slot is located on check lock lever,
The sliding slot B is located on link block B, and sliding slot B is connect with one end of spring C, and the other end of spring C and one end of kelly connect
It connects, the other end of kelly passes through card slot and stretches to outside card slot, and kelly is equipped with driving lever, and driving lever is close to spring C.
The vertical section shape of the pushing block is right angled triangle.
The beneficial effects of the utility model are: the device may be implemented that quickly link block A is connect or torn open with link block B
It unloads, improves connection and disassembly rate, be easy to use, while passing through retaining mechanism A, retaining mechanism B and fixed mechanism phase interworking
Close and use, avoid mini-tiller and agricultural machinery links together when cultivating, mini-tiller and agricultural machinery are detached from, improve the reliability of connection with
The safety coefficient that mini-tiller uses, using effect are good.Buffer spring can carry out the impact force between link block A, link block B
Damping.
Detailed description of the invention:
Fig. 1 is the utility model structure diagram.
Fig. 2 is the connection schematic diagram of the utility model locking device.
Fig. 3 is the partial enlarged view in the utility model Fig. 2 at A.
Fig. 4 is the partial enlarged view in the utility model Fig. 2 at B.
Specific embodiment:
Referring to each figure, a kind of mini-tiller that can quickly connect, including body 1, link block A2, link block B4 and fixing groove 3,
There is cavity, link block B4 is located at agricultural machinery and (is not shown in the figure, agricultural machinery is agricultural machinery matched with mini-tiller in the link block B4
Instrument) on, link block B4 is equipped with fixing groove 3, and the body 1 is connect with one end of link block A2, and link block A2's is another
In end insertion fixing groove 3, locking device is equipped in the cavity of the link block B4, locking device is connect with link block A2, is locked
Tight device includes fixed mechanism, retaining mechanism A and retaining mechanism B, and retaining mechanism A and retaining mechanism B are each provided at link block B4's
In cavity, retaining mechanism A is arranged in parallel with retaining mechanism B and retaining mechanism A is identical with the structure of retaining mechanism B, locking
Mechanism A and retaining mechanism B are connect with fixed mechanism, and retaining mechanism A and retaining mechanism B are connect with link block A2, described
Retaining mechanism A includes guiding device, carriage A, carriage B, spring A20, locking slot 21, pull rod 24, swing rod 19, pushes
Bar 17, buffer spring 18, slot 8, plate 9, pushing block 14, roller ball 13, guide pad B11, fixation hole 10 and fixed link 12, it is described
Slot 8 be located on link block A2, link block A2 be equipped with fixation hole 10, the sky of described one end spring A20 and link block B4
Cavity wall connection, the other end of spring A20 are connect with one end of plate 9, and the cavity that the other end of plate 9 stretches out link block B4 is inserted
Enter in slot 8, plate 9 is equipped with buffer spring 18, and between link block A2 and link block B4, described plugs in buffer spring 18
Plate 9 is equipped with carriage A and carriage B, and carriage A and one end of pull rod 24 are hinged, the other end of pull rod 24 and company
The cavity inner wall for meeting block B4 is hinged, and the carriage B and one end of swing rod 19 are hinged, the other end and catch bar of swing rod 19
17 one end is hinged, and the other end and pushing block 14 of catch bar 17 are hinged, and pushing block 14 is connect with guiding device, pushing block 14 and roller ball
13 connections and the two are to be slidably connected, and roller ball 13 is connect with one end of fixed link 12, and the other end of fixed link 12 passes through connection
Block B4 cavity inner wall is inserted into fixation hole 10, and fixed link 12 is connect with guide pad B11 and the two is to be slidably connected, guide pad B11
It is located on the cavity inner wall of link block B4, the swing rod 19 and the cavity inner wall of link block B4 are hinged, set on the plate 9
There is locking slot 21, locking slot 21 is connect with fixed mechanism.Mini-tiller is the prior art, and link block A2 is fixed on mini-tiller,
Link block B4 is fixed on on the matching used agricultural machinery of mini-tiller, the quick connection between link block A2 and link block B4 is passed through
Or disassembly can both have been realized and quickly mini-tiller is connect or dismantled with agricultural machinery.
The guiding device includes loose slot 16 and movable block 15, and the loose slot 16 is located at the cavity of link block B4
On inner wall, loose slot 16 is connect with movable block 15 and the two is to be slidably connected, and movable block 15 is connect with pushing block 14.
The carriage B and carriage A is arranged in parallel, and carriage B is respectively positioned on carriage A and connect
In the cavity of block B4.
The carriage A includes movable block 22 and shifting chute 23, and the shifting chute 23 is located on plate 9, mobile
Slot 23 is connect with movable block 22 and the two is to be slidably connected, and movable block 22 and pull rod 24 are hinged.
The carriage B includes movable block 22 and shifting chute 23, and the shifting chute 23 is located on plate 9, mobile
Slot 23 is connect with movable block 22 and the two is to be slidably connected, and movable block 22 and swing rod 19 are hinged.
The fixed mechanism includes locking hole A25, check lock lever 7, locking hole B5, spring B 26, guide pad A6, sliding slot A27
And gripping mechanism, the sliding slot A27 are located on the cavity inner wall of link block B4, sliding slot A27 is connect with one end of spring B 26,
The other end of spring B 26 is connect with one end of check lock lever 7, and the other end of check lock lever 7 is stretched to across the cavity inner wall of link block B4
The outside of link block B4, check lock lever 7 are connect with gripping mechanism, and gripping mechanism is located on link block B4, are set on the check lock lever 7
There are locking hole A25 and locking hole B5, locking hole A25 is connect with the locking slot 21 in retaining mechanism A, locking hole B5 and retaining mechanism
Locking slot 21 in B connects, and the check lock lever 7 is connect with guide pad A6 and the two is to be slidably connected, and guide pad A6 is located at company
On the cavity inner wall for meeting block B4.
The gripping mechanism includes card slot 28, driving lever 29, sliding slot B30, spring C31 and kelly 32, the card slot 28
It is located on check lock lever 7, the sliding slot B30 is located on link block B4, and sliding slot B30 is connect with one end of spring C31, spring C31
The other end connect with one end of kelly 32, the other end of kelly 32 passes through card slot 28 and stretches to outside card slot 28, sets on kelly 32
There is driving lever 29, driving lever 29 is close to spring C31.
The section shape of the pushing block 14 is right angled triangle.
Specific implementation process is as follows: link block A2 when in use, is inserted into the fixing groove 3 of link block B4 by the device first
Interior, link block A2 is contacted and is squeezed slotting with the plate 9 in retaining mechanism A and retaining mechanism B first when being inserted into link block B4
Plate 9 is inserted into plate 9 in slot 8 and moves plate 9 in the cavity into link block B4, in retaining mechanism A (retaining mechanism B)
Plate 9 along locking hole A25 (locking hole B5) sliding until locking hole A25 (locking hole B5) and retaining mechanism A (retaining mechanism B)
In locking slot 21 contact, under the pulling force of spring B 26, check lock lever 7 slides into the cavity of link block B4 and makes locking hole A25
It is caught in the locking slot 21 in retaining mechanism A, locking hole B5 is caught in the locking slot 21 in locking device B, at this point, kelly 32 exists
It is inserted into card slot 28 under the action of spring C31, is locked while realizing fixed mechanism to retaining mechanism A and retaining mechanism B.In order to
Guarantee 9 upward vertical movement of plate, a sliding groove is preferably set in the cavity of link block B4, makes plate 9 along sliding groove
Guiding is realized in sliding vertically upward, and plate 9 will drive pull rod 24 when moving upwards and swing rod 19 is swung, and pull rod 24 and swing rod 19 are put
When dynamic movable block 22 can slide along shifting chute 23, swing rod 19 can be hinged with the cavity inner wall of link block B4 around it when swinging
Spot wobble, swing rod 19 will push the movement of catch bar 17, pushing block 14,14 promotion activity of pushing block pushed when catch bar 17 is mobile when swinging
Block 15 slides along loose slot 16 and scroll wheel is driven to move along pushing block 14, and the vertical section shape of pushing block 14 is right angled triangle, because
This can drive fixed link 12 to the sliding of the direction of the cavity far from link block B4 to make when pushing block 14 is mobile by scroll wheel
Fixed link 12 is inserted into fixation hole 10, realizes the positioning and locking to link block A2, the fixation in retaining mechanism A and retaining mechanism B
Bar 12 is inserted into fixation hole 10, cooperates the positioning of plate 9 and slot 8, link block A2 is avoided to shake in fixing groove 3, is realized
Positioning and locking improves the reliability that link block A2 is connect with link block B4.
When needing to separate link block A2 with link block B4, driving lever 29 is stirred first, and driving lever 29 drives kelly 32 from card
It is extracted in slot 28, pulls out check lock lever 7 outward, be detached from the locking slot 21 in locking hole A25 and retaining mechanism A and lock, retaining mechanism A
In plate 9 move under the action of spring A20 to the direction of cavity far from link block B4, meanwhile, locking hole B5 with lock
Locking slot 21 in mechanism B is detached from locking, and the plate 9 in retaining mechanism B is under the action of spring A20 to separate link block B4's
The direction of cavity moves, and drives swing rod 19 to swing when plate 9 moves, and swing rod 19 drives pushing block 14 mobile by catch bar 17, pushes away
Fixed link 12 is driven to extract out of fixation hole 10 by scroll wheel when block 14 is mobile, at this point, link block A2 is pulled out out of fixing groove 3
Out, fast quick-detach is realized.
The device may be implemented that quickly link block A2 is connect or dismantled with link block B4, improve connection and disassembly speed
Rate is easy to use, while being used in conjunction with each other by retaining mechanism A, retaining mechanism B and fixed mechanism, avoids mini-tiller and agriculture
Machine links together when cultivating, and mini-tiller and agricultural machinery are detached from, and improves the reliability of connection and safety coefficient that mini-tiller uses,
Using effect is good.Buffer spring 18 can carry out damping to the impact force between link block A2, link block B4.
Claims (8)
1. the mini-tiller that one kind can be connected quickly, including body, link block A, link block B and fixing groove, in the link block B
With cavity, link block B is equipped with fixing groove, and the body is connect with one end of link block A, and the other end of link block A is inserted
Enter in fixing groove, it is characterised in that: locking device is equipped in the cavity of the link block B, locking device and link block A connect
It connects, locking device includes fixed mechanism, retaining mechanism A and retaining mechanism B, and retaining mechanism A and retaining mechanism B are each provided at link block
In the cavity of B, retaining mechanism A is arranged in parallel with retaining mechanism B and retaining mechanism A is identical with the structure of retaining mechanism B, lock
Tight mechanism A and retaining mechanism B is connect with fixed mechanism, and retaining mechanism A and retaining mechanism B are connect with link block A, described
Retaining mechanism A includes guiding device, carriage A, carriage B, spring A, locking slot, pull rod, swing rod, catch bar, buffering
Spring, slot, plate, pushing block, roller ball, guide pad B, fixation hole and fixed link, the slot are located on link block A, even
Block A is met equipped with fixation hole, described one end spring A is connect with the cavity inner wall of link block B, the other end and plate of spring A
One end connection, the other end of plate stretches out in the cavity insertion slot of link block B, and plate is equipped with buffer spring, buffering elastic
For spring between link block A and link block B, the plate is equipped with carriage A and carriage B, carriage A and drawing
One end of bar is hinged, and the cavity inner wall of the other end and link block B of pull rod is hinged, one end of the carriage B and swing rod
Hingedly, the other end of swing rod and one end of catch bar are hinged, and the other end and pushing block of catch bar are hinged, and pushing block and guiding device connect
It connects, pushing block is connect with roller ball and the two is to be slidably connected, and one end connection of roller ball and fixed link, the other end of fixed link is worn
It crosses in link block B cavity inner wall insertion fixation hole, fixed link is connect with guide pad B and the two is to be slidably connected, and guide pad B is located at
On the cavity inner wall of link block B, the cavity inner wall of the swing rod and link block B is hinged, and the plate is equipped with locking slot,
Locking slot is connect with fixed mechanism.
2. the mini-tiller according to claim 1 that can quickly connect, it is characterised in that: the guiding device includes activity
Slot and movable block, the loose slot are located on the cavity inner wall of link block B, and loose slot is connect with movable block and the two is sliding
Connection, movable block are connect with pushing block.
3. the mini-tiller according to claim 1 that can quickly connect, it is characterised in that: the carriage B and sliding
Device A is arranged in parallel, and carriage B and carriage A are respectively positioned in the cavity of link block B.
4. the mini-tiller according to claim 1 that can quickly connect, it is characterised in that: the carriage A includes moving
Motion block and shifting chute, the shifting chute are located on plate, and shifting chute is connect with movable block and the two is to be slidably connected, movable block
It is hinged with pull rod.
5. the mini-tiller according to claim 1 that can quickly connect, it is characterised in that: the carriage B includes moving
Motion block and shifting chute, the shifting chute are located on plate, and shifting chute is connect with movable block and the two is to be slidably connected, movable block
It is hinged with swing rod.
6. the mini-tiller according to claim 1 that can quickly connect, it is characterised in that: the fixed mechanism includes locking
Hole A, check lock lever, locking hole B, spring B, guide pad A, sliding slot A and gripping mechanism, the sliding slot A are located at the cavity of link block B
On inner wall, one end of sliding slot A and spring B is connected, and the other end of spring B and one end of check lock lever connect, the other end of check lock lever
The outside of link block B is stretched to across the cavity inner wall of link block B, check lock lever is connect with gripping mechanism, and gripping mechanism is located at connection
On block B, the check lock lever is equipped with locking hole A and locking hole B, and locking hole A is connect with the locking slot in retaining mechanism A, locks
Tieholen B is connect with retaining mechanism B, and the check lock lever is connect with guide pad A and the two is to be slidably connected, and guide pad A is located at company
On the cavity inner wall for meeting block B.
7. the mini-tiller according to claim 6 that can quickly connect, it is characterised in that: the gripping mechanism includes card
Slot, driving lever, sliding slot B, spring C and kelly, the card slot are located on check lock lever, and the sliding slot B is located on link block B, sliding
Slot B is connect with one end of spring C, and the other end of spring C and one end of kelly connect, and the other end of kelly passes through card slot and stretches to card
Outside slot, kelly is equipped with driving lever, and driving lever is close to spring C.
8. the mini-tiller according to claim 1 that can quickly connect, it is characterised in that: the vertical section shape of the pushing block
For right angled triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821985582.3U CN209234188U (en) | 2018-11-29 | 2018-11-29 | A kind of mini-tiller that can quickly connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821985582.3U CN209234188U (en) | 2018-11-29 | 2018-11-29 | A kind of mini-tiller that can quickly connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209234188U true CN209234188U (en) | 2019-08-13 |
Family
ID=67530697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821985582.3U Active CN209234188U (en) | 2018-11-29 | 2018-11-29 | A kind of mini-tiller that can quickly connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209234188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114223340A (en) * | 2020-09-09 | 2022-03-25 | 蚌埠达创信息科技有限公司 | Traction device for agricultural machine |
-
2018
- 2018-11-29 CN CN201821985582.3U patent/CN209234188U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114223340A (en) * | 2020-09-09 | 2022-03-25 | 蚌埠达创信息科技有限公司 | Traction device for agricultural machine |
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