CN205389366U - Profile modeling ditching suppression device - Google Patents
Profile modeling ditching suppression device Download PDFInfo
- Publication number
- CN205389366U CN205389366U CN201620181335.2U CN201620181335U CN205389366U CN 205389366 U CN205389366 U CN 205389366U CN 201620181335 U CN201620181335 U CN 201620181335U CN 205389366 U CN205389366 U CN 205389366U
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- suppression
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- feeler mechanism
- retainer ring
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Abstract
The utility model discloses a profile modeling ditching suppression device, including fixed cassette, feeler mechanism spring, feeler mechanism, suppression spring, ditching earthing device, suppression mount and suppressing mechanism. This profile modeling ditching suppression device fixes on the seeder through fixed cassette, the fluctuation of feeler mechanism spring and four connecting rod feeler mechanism control ditching earthing device, the brace rod and the disc of ditching earthing device are shown the shape change everywhere and are floated, adjust the depth of planting in real time. This profile modeling ditching suppression device can realize that ditching suppression device is shown to change everywhere and carry out the profile modeling and keep certain depth of planting in real time, improves depth of planting homogeneity and stability, accomplishes the ditching, leads kind, operation processes such as earthing and suppression. Adopt the modularized design, wholly adopt pin joint, simple structure, the convenience is adjusted, is installed, is dismantled the reliable operation.
Description
Technical field
This utility model relates to crop seeding equipment technical field, is specially a kind of profiling ditching suppression device.
Background technology
Sowing is the primary link of the oil plant such as Brassica campestris L, Semen Tritici aestivi and cereal crops, and seeding quality appreciable impact is emerged quality, thus determining crop groups structure and yield.Precision drilling is the important seeding method of cost-saving synergistic volume increase, its objective is seed is delivered to position equally spacedly that be suitable to germinate.Therefore, seedling effect is not only closely related with feed mechanism for seed structure, and by the impact of the environment residing for seed.Ditching depth is the key factor of impact kind of subenvironment, and its condition includes the moisture of soil, nutrient and air, determine seed sprouting uniformity and seedling stage growing way.Existing double disk opener has simple in construction, trench digging and earthing and the feature such as embarking on journey property is good, and the important soil parts as seeder provide good implantation condition for seed.But running into the out-of-flatness of face, field in the actual seeding process of agricultural, when there is the operating modes such as the gradient in soil, and the seed level between different rows differs greatly, thus causing that seedling-growing time is inconsistent；Or the depth of planting of some row causes too greatly normally emerging, and then affects crop yield.Existing ditching device is difficult to ensure that depth of planting stability and uniformity, there is the problem being difficult in adapt to the crop such as Brassica campestris L, Semen Tritici aestivi to the different demands of suppression simultaneously.
Utility model content
For solving above-mentioned technical problem, this utility model is achieved through the following technical solutions:
This utility model includes Fixing clamp-seat, feeler mechanism spring and suppression spring, described Fixing clamp-seat is hinged with feeler mechanism, described feeler mechanism is hinged with trench digging covering device, one end of described feeler mechanism spring is fixed on feeler mechanism, the other end of described feeler mechanism spring is fixed on trench digging covering device, it is hinged with suppression fixed mount after described trench digging covering device, described suppression fixed mount is fixed with suppression mechanism, one end of described suppression spring is fixed on suppression fixed mount, and the other end of described suppression spring is fixed on trench digging covering device.
This utility model has the advantages that
1, this utility model can realize trench digging suppression device and carries out profiling with earth's surface change and keep certain depth of planting in real time, completes trench digging, leads kind, the operation process such as earthing and suppression, simple in construction, reliable working performance.
2, this utility model adopts double leval jib imitated structure and brace rod to jointly control the mode of depth of planting, is effectively improved depth of planting uniformity and stability, reduces the impact on depth of planting of the field operating mode.
3, this utility model adopts modularized design, and entirety employing pin connects, and can choose whether to adopt suppression mode, simple in construction, convenient adjustment, installation, dismounting, reliable operation according to agriculture requirement.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is trench digging covering device schematic diagram of the present utility model.
Fig. 3 is the trench digging covering device left view schematic diagram of utility model.
Fig. 4 is suppression device schematic diagram of the present utility model.
Detailed description of the invention
This utility model is further illustrated below in conjunction with drawings and Examples.
A kind of profiling ditching suppression device, including Fixing clamp-seat 1, feeler mechanism spring 2 and suppression spring 4, described Fixing clamp-seat 1 is hinged with feeler mechanism 3, described feeler mechanism 3 is hinged with trench digging covering device 5, one end of described feeler mechanism spring 2 is fixed on feeler mechanism 3, the other end of described feeler mechanism spring 2 is fixed on trench digging covering device 5, described feeler mechanism spring 2 regulates the pretightning force of trench digging covering device 5, suppression fixed mount 6 it is hinged with after described trench digging covering device 5, described suppression fixed mount 6 is fixed with suppression mechanism 7, one end of described suppression spring 4 is fixed on suppression fixed mount 6, the other end of described suppression spring 4 is fixed on trench digging covering device 5, described suppression spring 4 regulates the position of suppression fixed mount 6 thus regulating the contact force of suppression mechanism 7 and ground.
Described Fixing clamp-seat 1 includes longitudinally fixed plate 12, the side of described longitudinally fixed plate 12 is welded with horizontal upper mounted plate 11 and horizontal bottom plate 13, described horizontal upper mounted plate 11 and horizontal bottom plate 13 are parallel to each other, described horizontal upper mounted plate 11, the Fixing clamp-seat 1 of the groove that horizontal bottom plate 13 and longitudinally fixed plate 12 are formed makes described profiling ditching suppression device be fixed on seeder as a separate unit, described horizontal upper mounted plate 11 and horizontal bottom plate 13 have the through hole of standing screw, the opposite side of described longitudinally fixed plate 12 is provided with lower link retainer ring 14 and upper connecting rod retainer ring 15, described Fixing clamp-seat 1 is connected with feeler mechanism 3 by lower link retainer ring 14 and upper connecting rod retainer ring 15.
nullDescribed trench digging covering device 5 includes longitudinal support beam 52 and outer support seat 54，Described longitudinal support beam 52 is fixedly arranged in the middle of support beam Fixing clamp-seat 53，Described support beam Fixing clamp-seat 53 is enclosed within longitudinal support beam 52，Described outer support seat 54 is enclosed within support beam Fixing clamp-seat 53，Thus supporting trench digging covering device 5 and controlling the position of trench digging covering device 5，The side of described outer support seat 54 is welded with pull bar retainer ring 51，The opposite side of described outer support seat 54 is welded with suppression spring retainer ring 55，Described feeler mechanism 3 is connected with trench digging covering device 5 by pull bar retainer ring 51，Described suppression spring 4 is connected with trench digging covering device 5 by suppressing spring retainer ring 55，Described longitudinal support beam 52 bottom is connected to disc shaft 511，Described disc shaft 511 both sides are provided with disk 57，Described disk 57 is evenly distributed with 8 brace rods 58，The external diameter of described disk 57 is 300mm，Distance between described brace rod 58 installation site and disk 57 external diameter is 20mm，Thus described disk 57 enters soil rotation and ditches，Described brace rod 58 contacts with earth's surface and supports disk 57，The ditching depth making described disk 57 is maintained at about 20mm，Described disk 57 top is provided with guard shield 59，Described guard shield 59 is fixed on longitudinal support beam 52，Described guard shield 59 is provided with and leads kind of interface 56，Described kind of interface 56 lower end of leading is connected to grain conductor 510，Thus seed being transported in the kind ditch that described disk 57 is opened，Described brace rod 58 changes with earth's surface change，So that described support beam Fixing clamp-seat 53 moves up and down along outer support seat 54，Thus realizing profiling ditching and ensureing ditching depth concordance.
Described feeler mechanism 3 includes connecting rod 31 and lower link 32, one end of described upper connecting rod 31 is connected in connecting rod retainer ring 15, the other end of described upper connecting rod 31 is hinged in pull bar retainer ring 51 by steady pin 33, one end of described lower link 32 is hinged in lower link retainer ring 14, the other end of described lower link 32 is hinged on longitudinal support beam 52, described upper connecting rod 31, lower link 32, longitudinal support beam 52 and longitudinally fixed plate 12 form quadric chain, longitudinally fixed plate 12 is fixing point, upper connecting rod 31 and lower link 32 support longitudinal support beam 52 and carry out upper and lower forming movement, one end of described feeler mechanism spring 2 is fixed on connecting rod 31, the other end of described feeler mechanism spring 2 is fixed on longitudinal support beam 52.
Described suppression fixed mount 6 includes suppression steady brace 61, one end of described suppression steady brace 61 is connected with press wheel bracing frame 63, the other end of described suppression steady brace 61 is hinged on longitudinal support beam 52, described suppression steady brace 61 is provided with suppression spring ring for fixing 62, described suppression mechanism 7 includes suppression and rotates axle 72, described suppression rotates axle 72 traverse press wheel 73, press wheel bracing frame 63 is fixed on suppression and rotates on axle 72 by described locking nut 71, one end of described suppression spring 4 is fixed on suppression spring ring for fixing 62, the other end of described suppression spring 4 is fixed in suppression spring retainer ring 55.Described suppression steady brace 61 is hinged on longitudinal support beam 52, it is achieved described press wheel 73 carries out profiling with earth's surface, and the degree of packing of suppression mechanism 7 is adjusted by described suppression spring 4 simultaneously.
Utility model works principle is as follows: during sowing, is fixed on seeder by the Fixing clamp-seat 1 that this profiling ditching suppresses device, is fixed in seed spout road and leads on kind of interface 56.8 brace rods 58 on described disk 57 are supported on earth's surface, disk 57 embeds earth 20mm under gravity, thus driving longitudinal support beam 52 and support beam Fixing clamp-seat 53 to move along outer support seat 54, disk 57 is positioned by the quadric chain that described upper connecting rod 31, lower link 32, longitudinal support beam 52 and longitudinally fixed plate 12 are formed, longitudinal support beam 52 is provided downward pulling force by feeler mechanism spring 2, so that disk 57 is maintained under certain pretightning force, it is achieved ditching depth is consistent.Press wheel 73 relies on the kind ditch that disk 57 is outputed by self gravitation to suppress, and described suppression spring 4 regulates the pulling force of suppression mechanism 7, thus also realizing single file profiling suppression.When seeder travels forward, described brace rod 58 moves up and down with surface relief, fluctuates thus support disk 57, thus ensureing that depth of planting maintains 20mm, described brace rod 58 and disk 57 rotation and outputs the kind ditch that depth of planting is stable.Make under the combined effect of feeler mechanism 3 and feeler mechanism spring 2 brace rod 58 and disk 57 according to surface relief real-time change.Seed is transported to grain conductor 510 through leading kind of interface 56 by seed spout, and seed is fallen in the kind ditch that disk 57 is opened.If need suppression during sowing Semen Tritici aestivi, suppression spring 4, suppression fixed mount 6 and suppression mechanism 7 are arranged on trench digging covering device 5, this profiling ditching suppression device drives suppression mechanism 7 rolls forward by suppressing fixed mount 6, makes suppression mechanism 7 suppress the degree of depth simultaneously and be controlled under the effect of suppression spring 4.
This profiling ditching suppression device workflow be: fixing seed spout to lead kind of interface seeder advance brace rod and disk rotational trench digging trench digging covering device with earth's surface profiling grain conductor charge seed suppression mechanism suppression.
Utility model works is embodied as effect: the profiling ditching suppression device that this utility model solves, trench digging suppression device can be realized carry out profiling with earth's surface change and keep certain depth of planting in real time, completing trench digging, lead kind, the operation process such as earthing and suppression.This utility model adopts double leval jib imitated structure and support tooth to jointly control the mode of depth of planting, is effectively improved depth of planting uniformity and stability, reduces the impact on depth of planting of the field operating mode.This utility model adopts modularized design, and entirety employing pin connects, it is possible to choose whether to adopt suppression mode, simple in construction, convenient adjustment, installation, dismounting, reliable operation according to agriculture requirement.This profiling ditching suppression device realizes depth of planting and is adjusted with earth's surface change, maintains depth of planting stable at about 20mm, can be effectively improved depth of planting uniformity and the depth of planting stability of each row diameter.Structure and the implementation result of floating and corresponding quadric chain profiling have obvious novelty and significant advantage with earth's surface change for the brace rod of this profiling ditching suppression device employing and disk.
Claims (7)
1. a profiling ditching suppression device, including Fixing clamp-seat (1), feeler mechanism spring (2) and suppression spring (4), it is characterized in that: described Fixing clamp-seat (1) is hinged with feeler mechanism (3), described feeler mechanism (3) is hinged with trench digging covering device (5), one end of described feeler mechanism spring (2) is fixed on feeler mechanism (3), the other end of described feeler mechanism spring (2) is fixed on trench digging covering device (5), suppression fixed mount (6) it is hinged with after described trench digging covering device (5), described suppression fixed mount (6) is fixed with suppression mechanism (7), one end of described suppression spring (4) is fixed in suppression fixed mount (6), the other end of described suppression spring (4) is fixed on trench digging covering device (5).
2. profiling ditching according to claim 1 suppression device, it is characterized in that: described Fixing clamp-seat (1) includes longitudinally fixed plate (12), the side of described longitudinally fixed plate (12) is welded with horizontal upper mounted plate (11) and horizontal bottom plate (13), described horizontal upper mounted plate (11) and horizontal bottom plate (13) are parallel to each other, the opposite side of described longitudinally fixed plate (12) is provided with lower link retainer ring (14) and upper connecting rod retainer ring (15), described Fixing clamp-seat (1) is connected with feeler mechanism (3) by lower link retainer ring (14) and upper connecting rod retainer ring (15).
null3. profiling ditching according to claim 1 suppression device，It is characterized in that: described trench digging covering device (5) includes longitudinal support beam (52) and outer support seat (54)，Described longitudinal support beam (52) is fixedly arranged in the middle of support beam Fixing clamp-seat (53)，Described outer support seat (54) is enclosed within support beam Fixing clamp-seat (53)，The side of described outer support seat (54) is welded with pull bar retainer ring (51)，The opposite side of described outer support seat (54) is welded with suppression spring retainer ring (55)，Described feeler mechanism (3) is connected with trench digging covering device (5) by pull bar retainer ring (51)，Described suppression spring (4) is connected with trench digging covering device (5) by suppressing spring retainer ring (55)，Described longitudinal support beam (52) bottom is connected to disc shaft (511)，Described disc shaft (511) both sides are provided with disk (57)，Described disk (57) is evenly distributed with 8 brace rods (58)，Described disk (57) is arranged above guard shield (59)，Described guard shield (59) is fixed on longitudinal support beam (52)，Described guard shield (59) is provided with and leads kind of an interface (56)，Described kind of an interface (56) lower end of leading is connected to grain conductor (510).
4. profiling ditching according to claim 3 suppression device, it is characterised in that: the external diameter of described disk (57) is 300mm, and the distance between described brace rod (58) and disk (57) external diameter is 20mm.
null5. profiling ditching according to claim 3 suppression device，It is characterized in that: described feeler mechanism (3) includes connecting rod (31) and lower link (32)，One end of described upper connecting rod (31) is connected in connecting rod retainer ring (15)，The other end of described upper connecting rod (31) is hinged in pull bar retainer ring (51) by steady pin (33)，One end of described lower link (32) is hinged in lower link retainer ring (14)，The other end of described lower link (32) is hinged on longitudinal support beam (52)，Described upper connecting rod (31)、Lower link (32)、Longitudinal support beam (52) and longitudinally fixed plate (12) form quadric chain，One end of described feeler mechanism spring (2) is fixed on connecting rod (31)，The other end of described feeler mechanism spring (2) is fixed on longitudinal support beam (52).
6. profiling ditching according to claim 3 suppression device, it is characterized in that: described suppression fixed mount (6) includes suppression steady brace (61), one end of described suppression steady brace (61) is connected with press wheel bracing frame (63), the other end of described suppression steady brace (61) is hinged on longitudinal support beam (52), and described suppression steady brace (61) is provided with suppression spring ring for fixing (62).
7. profiling ditching according to claim 6 suppression device, it is characterized in that: described suppression mechanism (7) includes suppression and rotates axle (72), described suppression rotates axle (72) traverse press wheel (73), press wheel bracing frame (63) is fixed on suppression and rotates on axle (72) by locking nut (71), one end of described suppression spring (4) is fixed in suppression spring ring for fixing (62), and the other end of described suppression spring (4) is fixed in suppression spring retainer ring (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620181335.2U CN205389366U (en) | 2016-03-09 | 2016-03-09 | Profile modeling ditching suppression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620181335.2U CN205389366U (en) | 2016-03-09 | 2016-03-09 | Profile modeling ditching suppression device |
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| Publication Number | Publication Date |
|---|---|
| CN205389366U true CN205389366U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620181335.2U Expired - Fee Related CN205389366U (en) | 2016-03-09 | 2016-03-09 | Profile modeling ditching suppression device |
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| CN (1) | CN205389366U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105612841A (en) * | 2016-03-09 | 2016-06-01 | 华中农业大学 | Profiling ditching pressing device |
| CN109644632A (en) * | 2019-01-29 | 2019-04-19 | 甘肃洮河拖拉机制造有限公司 | A kind of seeding wheel apparatus and its site preparation arc ridge mulch film spreading and seeding machine |
| CN109937650A (en) * | 2019-03-15 | 2019-06-28 | 华南农业大学 | A kind of pneumatic seeder |
| WO2020199067A1 (en) * | 2019-04-01 | 2020-10-08 | 乌兰浩特市顺源农牧机械制造有限公司 | Seed compacting device capable of switching between single row and two rows |
-
2016
- 2016-03-09 CN CN201620181335.2U patent/CN205389366U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105612841A (en) * | 2016-03-09 | 2016-06-01 | 华中农业大学 | Profiling ditching pressing device |
| CN109644632A (en) * | 2019-01-29 | 2019-04-19 | 甘肃洮河拖拉机制造有限公司 | A kind of seeding wheel apparatus and its site preparation arc ridge mulch film spreading and seeding machine |
| CN109937650A (en) * | 2019-03-15 | 2019-06-28 | 华南农业大学 | A kind of pneumatic seeder |
| WO2020199067A1 (en) * | 2019-04-01 | 2020-10-08 | 乌兰浩特市顺源农牧机械制造有限公司 | Seed compacting device capable of switching between single row and two rows |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20190309 |