CN209218601U - A kind of seeding apparatus under laboratory simulation field vibration service environment - Google Patents
A kind of seeding apparatus under laboratory simulation field vibration service environment Download PDFInfo
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- CN209218601U CN209218601U CN201821874614.2U CN201821874614U CN209218601U CN 209218601 U CN209218601 U CN 209218601U CN 201821874614 U CN201821874614 U CN 201821874614U CN 209218601 U CN209218601 U CN 209218601U
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Abstract
The utility model discloses the seeding apparatus under a kind of laboratory simulation field vibration service environment, the bearing part of vibration seeding part and lower part including top, the vibration seeding is partially installed on frame, the bearing is partially installed on support frame, guide rail is equipped at the top of support frame as described above, the base of frame is equipped with the idler wheel that can be rolled in guide rail, and the vibration seeding part includes feed mechanism for seed and the crank link mechanism that can make feed mechanism for seed progress irregular oscillation；The bearing part includes the conveyer belt of discharging tube and discharging tube discharge outlet.The utility model can simulate the seeding under the vibration service environment of field, instead of the static seeding operation of feed mechanism for seed in current sowing test platform, the test data of better field seeding operation can be obtained, to improve the performance of existing product, creating good experimental condition and provide reliable design considerations and take a firm foundation.The sowing test platform has many advantages, such as that structure is simple, easy to use, function is reliable.
Description
Technical field
The utility model relates to agricultural machinery technological fields, and in particular to a kind of laboratory simulation field vibration service environment
Under seeding apparatus.
Background technique
Precision drilling is one of the key technology of agricultural volume increase and reduction agriculture production cost, and the quality of seed sowing device performance
It is the principal element for influencing precision planter seeding quality.In recent years, with the fast development of domestic seeding machinery, scientific research people
Member starts to carry out indoor rack feed mechanism for seed test, the various operating conditions of artificial manufacture, to not limited by field complex environment, but
The sowing test platform succeeded in developing at present is mostly feed mechanism for seed static state seeding form, is unable to satisfy the vibration that feed mechanism for seed occurs in field
Seeding under environment, it is therefore necessary to design the sowing test platform under a kind of analog field vibration service environment, to obtain compared with
The test data of good field seeding operation effect for the performance of improvement existing product, the good experimental condition of creation and provides
Reliable design considerations is taken a firm foundation.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of laboratory simulation field
Seeding apparatus under vibration service environment, it can simulate the seeding under the vibration service environment of field, instead of current sowing
The static seeding operation of feed mechanism for seed, can obtain the test data of better field seeding operation in testing stand, existing to improve
The performance of product creates good experimental condition and provides reliable design considerations and takes a firm foundation.Sowing test platform tool
Have the advantages that structure is simple, easy to use, function is reliable.
In order to solve the above technical problems, the utility model proposes technical solution are as follows: a kind of vibration of laboratory simulation field
Seeding apparatus under operating environment, the bearing part of vibration seeding part and lower part including top, the vibration seeding part
It is mounted on frame, the bearing is partially installed on support frame, and guide rail is equipped at the top of support frame as described above, and the base of frame is set
There is the idler wheel that can be rolled in guide rail, the vibration seeding part includes feed mechanism for seed and feed mechanism for seed can be made to carry out irregular oscillation
Crank link mechanism；The bearing part includes the conveyer belt of discharging tube and discharging tube discharge outlet.
As a further improvement of the above technical scheme: the crank link mechanism includes crank axle seat, double crank shaft,
One connecting rod, second connecting rod, third connecting rod and fourth link, the crank axle seat are fixed on the one end of guide rail, the double-crank
Axis is mounted on crank axle seat, the first connecting rod, second connecting rod one end connect respectively with double crank shaft, the first connecting rod
The other end set there are two tie point, one of tie point is connected with the first link block, and first link block is fixed on frame
On frame, one end of another tie point and third connecting rod is connected, and the other end of the third connecting rod is connected with the first sliding block, and first
Sliding block is matched with the first sliding groove being mounted on frame；The second connecting rod is connected with the second link block, second connection
Block is fixedly connected with the second sliding slot being mounted on frame, and the both ends of the second sliding slot can be in the third being mounted on frame
It is moved up and down in sliding slot；First sliding block is connect with fourth link, the fourth link be equipped with the second sliding block, described second
Sliding block is matched with the second sliding slot being mounted on frame, and the feed mechanism for seed is mounted on the stretching extension plate of the second sliding block；Institute
It states first sliding groove to place vertically, the second sliding slot is horizontal positioned, and second sliding slot is non-intersecting with first sliding groove；First sliding block
It is not identical with the movement velocity of second sliding slot opposing frame.
Further, third link block is equipped between first sliding block and fourth link；The fourth link is sliding with second
Transition connecting shaft is welded between block.
Further, the first connecting rod, the first link block and the Y-shaped distribution of third connecting rod three.
Further, seeding power required for the feed mechanism for seed is picked out from crank link mechanism using soft transmission parts.
Further, support frame as described above is equipped with the fixed frame for fixing discharging tube.
Further, the length of the second connecting rod and third connecting rod is not identical.
Further, the irregular movement of the crank link mechanism includes that the top to bottom, left and right, front and rear of opposite support frame are transported
It is dynamic.
Further, the shape of the frame is square structure.
Compared with the prior art, the advantages of the utility model are:
1, the utility model uses crank link mechanism so that feed mechanism for seed during seeding, can be realized left and right, on
Under, the direction of front and back three move synchronously, can simulate the seeding under the vibration service environment of field, be tried instead of current sowing
The static seeding operation for testing feed mechanism for seed in platform, can obtain the test data of better field seeding operation, to improve existing production
The performance of product creates good experimental condition and provides reliable design considerations and takes a firm foundation；
2, the utility model has many advantages, such as that structure is simple, easy to use, function is reliable；
3, the utility model is practical, and cost is relatively low, can be widely popularized.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the vibration seeding fragmentary front view of the utility model；
Fig. 4 is the vibration seeding partial isometric views of the utility model.
Marginal data:
1, seeding part is vibrated；11, feed mechanism for seed；12, crank link mechanism；121, crank axle seat；122, double crank shaft；
123, first connecting rod；124, second connecting rod；125, third connecting rod；126, fourth link；127, the first link block；128, second connects
Connect block；129, third link block；2, bearing part；21, discharging tube；22, conveyer belt；3, frame；31, first sliding groove；32, second
Sliding slot；33, third sliding slot；4, support frame；41, guide rail；42, fixed frame；5, idler wheel；6, the first sliding block；7, the second sliding block；8, mistake
Cross connecting shaft；9, soft transmission parts.
Specific embodiment
For the ease of understanding the utility model, below in conjunction with Figure of description and preferred embodiment to the utility model
Work more comprehensively, meticulously describes, but the protection scope of the utility model is not limited to embodiment in detail below.
As shown in Figures 1 to 4, the seeding apparatus under the laboratory simulation field vibration service environment of the present embodiment, including
The bearing part 2 of vibration the seeding part 1 and lower part on top, the installation of vibration seeding part 1 on the frame 3, install by bearing part 2
On support frame 4, guide rail 41 is equipped at the top of support frame 4,3 bottom of frame is equipped with the idler wheel 5 that can be rolled in guide rail 41, vibration row
Kind part 1 includes feed mechanism for seed 11 and the crank link mechanism 12 that can make the progress irregular oscillation of feed mechanism for seed 11；Bearing part 2 includes
The conveyer belt 22 of 21 discharge outlet of discharging tube 21 and discharging tube.
In the present embodiment, crank link mechanism 12 includes crank axle seat 121, double crank shaft 122, first connecting rod 123, second
Connecting rod 124, third connecting rod 125 and fourth link 126, crank axle seat 121 are fixed on the one end of guide rail 41, double crank shaft 122
Be mounted on crank axle seat 121, first connecting rod 123, second connecting rod 124 one end connect respectively with double crank shaft 122, first connect
The other end of bar 123 is set there are two tie point, and one of tie point is connected with the first link block 127, and the first link block 127 is solid
Determine on the frame 3, another tie point is connect with one end of third connecting rod 125, and the other end of third connecting rod 125 is connected with first
Sliding block 6, the first sliding block 6 are matched with the first sliding groove 31 of installation on the frame 3；Second connecting rod 124 is connected with the second link block
128, the second link block 128 is fixedly connected with the second sliding slot 32 of installation on the frame 3, and the both ends of second sliding slot 32 can pacify
It is moved up and down in the third sliding slot 33 of dress on the frame 3；First sliding block 6 is connect with fourth link 126, is set in fourth link 126
There is the second sliding block 7, the second sliding block 7 is matched with the second sliding slot 32 of installation on the frame 3, and feed mechanism for seed 11 is mounted on the second sliding block
On 7 stretching extension plate；First sliding groove 31 is placed vertically, and second sliding slot 32 is horizontal positioned, second sliding slot 32 and first sliding groove 31
It is non-intersecting；The movement velocity of 32 opposing frame 3 of first sliding block 6 and second sliding slot is not identical.
In the present embodiment, third link block 129 is equipped between the first sliding block 6 and fourth link 126；Fourth link 126 with
Transition connecting shaft 8 is welded between second sliding block 7.
In the present embodiment, first connecting rod 123, the first link block 127 and the Y-shaped distribution of 125 three of third connecting rod.
In the present embodiment, by the rotation of double crank shaft 122, the left and right rolling in guide rail 41 of the frame 3 equipped with idler wheel 5 is driven
It is dynamic；Third connecting rod 125 drives the first sliding block 6 matched with first sliding groove 31 in first sliding groove 31 along relative to frame 3
Up and down direction sliding.
In the present embodiment, seeding power required for feed mechanism for seed 11 is using soft transmission parts 9 from crank link mechanism 12
It picks out, to complete the seeding function of feed mechanism for seed 11.
In the present embodiment, the fixed frame 42 for fixing discharging tube 21 is welded on support frame 4, fixed frame 42 is to discharging tube
21 fixed function, it is ensured that when feed mechanism for seed 11 does irregular movement, fall on the track on the conveyer belt 22 for accepting seed
It is more regular.
In the present embodiment, the length of second connecting rod 124 and third connecting rod 125 is not identical, plus second connecting rod 124 and the
The installation site of three-link 125 is different, it is ensured that the movement velocity of 32 opposing frame 3 of the first sliding block 6 and second sliding slot has difference
It is different, by the speed difference, in the motion process of the first sliding block 6, drive the second sliding block 7 second by transition connecting shaft 8
In sliding slot 32, along the front-rear direction sliding relative to frame 3.
In the present embodiment, the irregular movement of crank link mechanism 12 includes the top to bottom, left and right, front and rear of opposite support frame 4
Movement.
In the present embodiment, the shape of frame 3 is square structure.
The course of work and working principle of the present embodiment are as follows:
The present embodiment only has unique power access source, i.e. double crank shaft 122, after double crank shaft 122 accesses power, companion
With the own rotation of double crank shaft 122, by structures described above function, can with driver framework 3 on guide rail 41 along
Left and right directions sliding；The first sliding block 6 is driven to slide in first sliding groove 31 along the up and down direction relative to frame 3；Driving second
Sliding slot 32 is also along the up and down direction sliding relative to general frame 3.But due to the first sliding block 6 and second sliding slot 32 relative to
The movement velocity of the up and down direction of frame 3 difference, therefore finally make the second sliding block 7 in second sliding slot 32, along phase
Front-rear direction sliding for frame 3, i.e. feed mechanism for seed 11 finally realize left and right, upper and lower, front and back three directions vibration.It adopts simultaneously
Power is picked out from double crank shaft 122 with soft transmission parts 9, to complete the seeding function of feed mechanism for seed 11.
Claims (9)
1. the seeding apparatus under a kind of laboratory simulation field vibration service environment, it is characterised in that: the vibration row including top
The bearing part (2) of kind part (1) and lower part, the vibration seeding part (1) are mounted on frame (3), the bearing part
(2) it is mounted on support frame (4), is equipped with guide rail (41) at the top of support frame as described above (4), frame (3) bottom is equipped with and can lead
The idler wheel (5) rolled in rail (41), the vibration seeding part (1) include feed mechanism for seed (11) and feed mechanism for seed (11) can be made to carry out not
The crank link mechanism (12) of regular oscillation；The bearing part (2) includes discharging tube (21) and discharging tube (21) discharge outlet
Conveyer belt (22).
2. the seeding apparatus under laboratory simulation field vibration service environment according to claim 1, it is characterised in that: institute
Stating crank link mechanism (12) includes crank axle seat (121), double crank shaft (122), first connecting rod (123), second connecting rod
(124), third connecting rod (125) and fourth link (126), the crank axle seat (121) are fixed on the one end of guide rail (41), institute
Double crank shaft (122) is stated to be mounted on crank axle seat (121), the first connecting rod (123), second connecting rod (124) one end point
It is not connect with double crank shaft (122), the other end of the first connecting rod (123) is set there are two tie point, one of tie point
It is connected with the first link block (127), first link block (127) is fixed on frame (3), another tie point and third connect
One end of bar (125) connects, and the other end of the third connecting rod (125) is connected with the first sliding block (6), the first sliding block (6) and peace
First sliding groove (31) on frame (3) matches；The second connecting rod (124) is connected with the second link block (128), described
Second link block (128) is fixedly connected with the second sliding slot (32) being mounted on frame (3), the both ends of the second sliding slot (32)
Portion can move up and down in the third sliding slot (33) being mounted on frame (3)；First sliding block (6) and fourth link (126)
Connection, the fourth link (126) are equipped with the second sliding block (7), second sliding block (7) be mounted on frame (3) the
Two sliding slots (32) match, and the feed mechanism for seed (11) is mounted on the stretching extension plate of the second sliding block (7)；The first sliding groove
(31) vertical to place, the second sliding slot (32) is horizontal positioned, and second sliding slot (32) and first sliding groove (31) are non-intersecting；Described
The movement velocity of one sliding block (6) and second sliding slot (32) opposing frame (3) is not identical.
3. the seeding apparatus under laboratory simulation field vibration service environment according to claim 2, it is characterised in that: institute
It states and is equipped with third link block (129) between the first sliding block (6) and fourth link (126), the fourth link (126) is sliding with second
Transition connecting shaft (8) are welded between block (7).
4. the seeding apparatus under laboratory simulation field vibration service environment according to claim 2 or 3, feature exist
In: the first connecting rod (123), the first link block (127) and the Y-shaped distribution of third connecting rod (125) three.
5. the seeding apparatus under laboratory simulation field vibration service environment according to claim 1 or 2 or 3, feature
Be: seeding power required for the feed mechanism for seed (11) is picked out from crank link mechanism (12) using soft transmission parts (9).
6. the seeding apparatus under laboratory simulation field vibration service environment according to claim 1 or 2 or 3, feature
Be: support frame as described above (4) is equipped with the fixed frame (42) for fixing discharging tube (21).
7. the seeding apparatus under laboratory simulation field vibration service environment according to claim 2 or 3, feature exist
In: the length of the second connecting rod (124) and third connecting rod (125) is not identical.
8. the seeding apparatus under laboratory simulation field vibration service environment according to claim 1 or 2 or 3, feature
Be: the irregular movement of the crank link mechanism (12) includes that the top to bottom, left and right, front and rear of opposite support frame (4) move.
9. the seeding apparatus under laboratory simulation field vibration service environment according to claim 1 or 2 or 3, feature
Be: the shape of the frame (3) is square structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821874614.2U CN209218601U (en) | 2018-11-14 | 2018-11-14 | A kind of seeding apparatus under laboratory simulation field vibration service environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821874614.2U CN209218601U (en) | 2018-11-14 | 2018-11-14 | A kind of seeding apparatus under laboratory simulation field vibration service environment |
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| CN209218601U true CN209218601U (en) | 2019-08-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109258020A (en) * | 2018-11-14 | 2019-01-25 | 湖南农业大学 | A kind of seeding apparatus under laboratory simulation field vibration service environment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109258020A (en) * | 2018-11-14 | 2019-01-25 | 湖南农业大学 | A kind of seeding apparatus under laboratory simulation field vibration service environment |
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