CN212753212U

CN212753212U - Seedling-poking and seedling-arranging device of rice pot seedling transplanter

Info

Publication number: CN212753212U
Application number: CN202021405554.7U
Authority: CN
Inventors: 宋原
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-23
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a rice pot seedling transplanter group seedling pendulum seedling device, it is including connecting the main drive case in the transplanter frame, is equipped with many transplanting transmission case on the main drive case, is equipped with the power transmission axle on the main drive case, wears to be equipped with the power in the transplanting transmission case and passes the axle, transplants the seedling solid of revolution and the pendulum seedling solid of revolution that is equipped with on the transmission case, group the seedling cam of being equipped with in the seedling solid of revolution, group the seedling solid of revolution on articulated have with group the seedling solid of revolution together and two seedling claws that set up relatively that rotate, two are dialling to be equipped with between the seedling claw and dial the seedling extension spring that resets, are equipped with the seedling axle of beating that is connected with power in the pendulum seedling solid of revolution, beat the epaxial seedling arm that stretches out outward and can follow the rotation of seedling axle that beats, still be connected with on the transplanting transmission case and set gradually and be used for the seedling root bearing seat and the seedling bracket of bearing. The utility model discloses can realize automatic clamp to the seedling and get, hit and beat the seedling root and make it realize planting, have the lodging problem that prevents when the seedling from planting, guarantee the advantage of the survival rate of planting.

Description

Seedling-poking and seedling-arranging device of rice pot seedling transplanter

Technical Field

The utility model relates to a seedling-poking and seedling-arranging device of a rice pot seedling transplanter.

Background

Most of the existing rice seedlings are raised by adopting a seedling box tray, which saves seeds, pesticides, fertilizers and water resources, can realize dense transplanting and thin planting, has good photosynthesis of the rice seedlings, reduces plant diseases and insect pests, and is beneficial to increasing the yield and harvesting of the rice, thereby being widely popularized and applied. After the sprout cultivation is accomplished, the seedling is arranged the rule vertically and horizontally in seedling case dish, and prior art's seedling case dish adopts polystyrene to make mostly, and it is easy broken, the recycle of not being convenient for, therefore can waste a large amount of seedling case dishes and corresponding raw and other materials. In addition, the modes of transplanting rice seedlings mainly include two modes, one mode is a structure that a planting arm is directly adopted for taking and transplanting rice seedlings, and the other mode is that the rice seedling taking arm is used for taking rice seedlings and then the rice seedlings are planted in a rice field by using a dialing arm; the former requires higher seedling taking precision, and is easy to have the problems of seedling clamping, seedling falling and the like, so that the modes of manual seedling supplementing and the like are needed again, and the latter has strict requirements on the height of the seedling taking so that the poking arm can knock the root of the seedling. In the prior art, pot-shaped blanket seedlings are generally adopted, and the seedling taking accuracy of a seedling planting machine is also required to be higher.

Seedling transplanter in prior art mostly adopt the structure of planting arm, i.e. dial the seedling and realize the action of transplanting the seedling through planting the arm, for example, utility model patent No. 02258130.8 discloses a seedling transplanter manipulator, it is the concrete structure of planting the arm, its structure is not described in detail here, its shortcoming is that planting the arm and easily damaging, the maintenance cost is high. Of course, the prior art also adopts a structure of seedling poking and seedling beating, and the prior art does not have a seedling poking and seedling beating mechanism which can prevent seedling from being toppled and has high seedling survival rate.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a rice pot seedling transplanter dials seedling swing device, uses this rice pot seedling transplanter to dial seedling swing device can realize that automatic clamp is got, beat the seedling root and make it realize planting to the seedling to guaranteed that the lodging problem when planting can not appear in the seedling, thereby guaranteed the survival rate of planting.

For solving the technical problem, the utility model provides a rice pot seedling transplanter is dialled seedling and is put seedling device, including connecting the main drive case that is connected at the transplanter frame and is connected with power unit power, be equipped with the many transplanting transmission cases that stretch out backward and the interval set up on the main drive case, be equipped with the power transmission axle of horizontal setting on the main drive case, wear to be equipped with in the transplanting transmission case and pass the axle with power transmission shaft power connection's power, its structural feature is: the transplanting transmission box is provided with a seedling poking revolving body and a seedling swinging revolving body which are arranged at intervals in the front-back direction and can revolve, the seedling poking revolving body is provided with a seedling poking revolving body which can revolve autonomously, a seedling poking cam which is in power connection with a power intermediate transmission shaft is arranged in the seedling poking revolving body, the seedling poking revolving body is hinged with two seedling poking claws which revolve together with the seedling poking revolving body and are arranged oppositely, the seedling poking claws can clamp seedlings under the rotation drive of the seedling poking cam, the seedling swinging revolving body is provided with a seedling beating shaft which is in power connection with the power intermediate transmission shaft, the seedling beating shaft is provided with a seedling swinging arm which extends outwards and can rotate along with the seedling beating shaft, and the transplanting transmission box is also connected with a seedling swinging table for supporting the seedlings.

After the structure is adopted, the seedling-poking revolving body revolves and the seedling-poking revolving body revolves through the power drive of the main drive box, when the seedling-poking revolving body rotates to the front, the two seedling-poking claws are opened under the action of the seedling-poking cam, the two seedling-poking claws are continuously revolved to clamp seedlings, the seedling-poking claws continuously revolve along with the seedling-poking revolving body and convey the seedlings to the seedling root bearing seat and the seedling bearing bracket, the seedling bearing seat and the seedling bearing bracket can bear the seedlings, and meanwhile, the seedling-poking revolving body revolves to enable the seedling-poking arm to be positioned above the seedlings, the seedling-poking arm rotates under the action of the rotating belt of the seedling-poking shaft, the end wall of the seedling-poking arm strikes the roots of the seedlings to enable the seedlings to fall, so that the seedling roots can land first, the lodging.

The seedling poking revolving body is provided with a seedling poking driving shaft which can drive the seedling poking revolving body to revolve, the seedling poking driving shaft is in power connection with a power intermediate transmission shaft through a bevel gear, the seedling poking revolving body is provided with a poking swing shaft which extends outwards, the seedling poking revolving body is driven by power of the poking swing shaft, the poking swing shaft is in power connection with the seedling poking driving shaft through a gear, and the seedling poking cam is connected to the poking swing shaft.

The seedling swinging revolving body is provided with a pulling and swinging transmission shaft which can drive the seedling swinging revolving body to revolve, the pulling and swinging transmission shaft is in power connection with a power middle transmission shaft through a bevel gear, and the seedling beating shaft is in power connection with the pulling and swinging transmission shaft through a gear.

The seedling placing table comprises a seedling root bearing seat and a seedling bearing bracket which are connected to the transplanting transmission box and are sequentially arranged from front to back.

The seedling root bearing seat comprises two bearing plates connected to the transplanting transmission box, the two bearing plates extend from top to bottom and are arranged at opposite intervals, and the distance between the upper parts of the two bearing plates is larger than the distance between the lower parts of the two bearing plates.

The seedling support bracket comprises a seedling support body connected to the transplanting transmission box, the seedling support body is composed of two opposite frame plates arranged at intervals, the inner walls of the two frame plates are correspondingly provided with supporting elastic strips extending out in opposite directions, and the two opposite supporting elastic strips are gradually folded from top to bottom.

The seedling-shifting claw comprises seedling-shifting elastic arms hinged in a seedling-shifting self-rotating body, a seedling-shifting claw shaft capable of rotating is arranged on the seedling-shifting self-rotating body, the inward extending end of each seedling-shifting elastic arm is arranged on a cam track of a seedling-shifting cam, the outward extending end of each seedling-shifting elastic arm is connected to the seedling-shifting claw shaft, a seedling-shifting reset tension spring is arranged between the seedling-shifting elastic arms of the two seedling-shifting claws, the seedling-shifting claw shaft is provided with a seedling-shifting claw arm rotating along with the seedling-shifting claw shaft, and the seedling-shifting claw shaft is provided with a fine adjustment mechanism for adjusting the initial position of the seedling-.

The fine adjustment mechanism comprises an adjusting plate fixedly connected to a seedling poking claw shaft, an arc-shaped long-strip-shaped adjusting hole is formed in the adjusting plate, a mounting sleeve sleeved on the seedling poking claw shaft is fixedly connected to a seedling poking claw arm, a bolt connecting hole is formed in the mounting sleeve, and a bolt penetrating through the adjusting hole and the bolt connecting hole integrates the mounting sleeve and the adjusting plate.

To sum up, the utility model discloses can realize automatic clamp to the seedling and get, hit and beat the seedling root and make it realize planting, have the lodging problem that prevents when the seedling from planting, guarantee the advantage of the survival rate of planting.

Drawings

The invention will be further described with reference to the accompanying drawings:

FIG. 1 is a schematic structural view of a rice transplanter according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the embodiment of FIG. 1;

FIG. 3 is a schematic view of the connection structure of the seedling-pulling revolving body and the transplanting transmission box in the embodiment of FIG. 1;

FIG. 4 is a schematic view of the connection structure of the seedling swing revolving body and the transplanting transmission box in the embodiment of FIG. 1;

FIG. 5 is a schematic view of the left side view of FIG. 3;

FIG. 6 is a schematic view of the structure of the seedling-pulling claw connected to the seedling-pulling revolving body;

FIG. 7 is a schematic view of the seedling support tray;

FIG. 8 is a schematic view of a seedling root support base;

FIG. 9 is a schematic view of the present invention in operation;

FIG. 10 is a schematic view of the structure of a seedling-pulling claw connected to a seedling-pulling self-rotating body;

fig. 11 is a schematic structural view taken along line E-E in fig. 10.

Detailed Description

Referring to the drawings, the utility model provides a rice pot seedling transplanter is dialled seedling and is put seedling device, for the convenience of description, horizontal in this embodiment refers to the direction of perpendicular to the paper in fig. 1, vertically refers to the left and right sides direction of paper in fig. 1, and fore-and-aft left side is the front portion of this machine to, following connection and installation can understand direct connection, also can understand indirect connection, and indirect connection means can carry out the connection or the installation between two parts through the intermediate member.

Referring to fig. 1, the utility model provides a rice pot seedling transplanter is dialled seedling and is put seedling device and connect on taking sitting posture rice pot seedling transplanter at a high speed, and the sitting posture rice pot seedling transplanter of taking at a high speed includes transplanter frame 1, is connected with the power machine on the transplanter frame 1 to the running gear is equipped with in the transplanter frame, and the running gear is prior art, and not described in detail here. The transplanter frame 1 is also provided with a boat plate and a seedling box bracket 30, and the transplanter frame is provided with various devices for driving the seedling box bracket to transversely slide and driving the seedling box on the seedling box bracket to realize feeding, wherein the related devices are not described in detail, and can adopt corresponding structures in the prior art and are not described in detail.

The device provided by the invention is described in detail by combining the attached drawings, and comprises a main driving box 37 which is connected with a transplanter frame 1 and is in power connection with a power mechanism, wherein a plurality of transplanting transmission boxes 10 which extend backwards and are arranged at intervals are arranged on the main driving box 37, a power transmission shaft 11 which is transversely arranged is arranged on the main driving box 37, the power mechanism can be a hydraulic motor, the hydraulic motor transmits power to the power transmission shaft 11 through a bevel gear, a power intermediate transmission shaft 12 which is in power connection with the power transmission shaft 11 is arranged in the transplanting transmission box 10 in a penetrating manner, the power intermediate transmission shaft 12 is longitudinally arranged, and a seedling poking revolving body 13 and a seedling swinging revolving body 14 which are arranged at intervals in the front and at the back are arranged on the transplanting transmission box 10. Specifically, with reference to fig. 3-4, a seedling-shifting driving shaft 23 is mounted in the middle of the seedling-shifting revolving body 13, the seedling-shifting driving shaft 23 can drive the seedling-shifting revolving body 13 to revolve, at least one driving gear shaft is mounted on the seedling-shifting driving shaft 23, a driving gear is mounted on the driving gear shaft, a seedling-shifting revolving body 24 is mounted on the seedling-shifting revolving body 13, the seedling-shifting driving shaft 23 is in power connection with the seedling-shifting driving shaft through a plurality of driving gears which are continuously meshed with each other, so that the seedling-shifting revolving body 13 can revolve and rotate simultaneously, the revolving body 14 is provided with the revolving driving shaft in the same manner, and a seedling-shifting transmission shaft 25 in power connection with the revolving driving shaft is arranged on the seedling-swinging revolving body, so that the seedling-shifting transmission.

Referring to the drawings, a seedling-pulling cam 15 which is in power connection with a power transmission shaft is arranged in the seedling-pulling revolving body 13, specifically, the seedling-pulling cam is connected with the seedling-pulling swinging shaft, the seedling-pulling revolving body 13 is articulated with two seedling-pulling claws 16 which rotate together with the seedling-pulling revolving body and are oppositely arranged, the seedling-pulling claws 16 can revolve with the seedling-pulling revolving body 13 but cannot clamp seedlings under the rotation drive of the seedling-pulling cam with the seedling-pulling claws 16, a seedling-pulling reset tension spring 17 is arranged between the two seedling-pulling claws, in the embodiment, the middle part of the seedling-pulling claw 16 is articulated with the seedling-pulling revolving body, the seedling-pulling reset tension spring 17 is arranged between two seedling-pulling claw sections close to the seedling-pulling cam, the seedling-pulling cam is provided with a cam track for the inward extending end of the seedling-pulling claw to extend into, the cam track is not shown in the drawings, and aims to jack the inward extending end of the seedling-pulling claw 16, so as to clamp the outward extending end, the seedling poking revolving body 13 is provided with a seedling poking driving shaft 23 which can drive the seedling poking revolving body to revolve, the seedling poking driving shaft is in power connection with the power intermediate transmission shaft 12 through a bevel gear, the seedling poking revolving body 13 is provided with a poking and swinging shaft 24 which extends outwards, the poking and swinging shaft 24 is in power connection with the seedling poking driving shaft 23 through a gear, and the seedling poking cam 15 is connected to the poking and swinging shaft. The seedling swinging revolving body 14 is provided with a seedling beating shaft 18 which is in power connection with the power intermediate transmission shaft, the seedling beating shaft 18 is provided with a seedling swinging arm 19 which extends outwards and can rotate along with the seedling beating shaft, the seedling swinging revolving body 14 is provided with a pulling and swinging transmission shaft 25 which can drive the seedling swinging revolving body 14 to revolve, the pulling and swinging transmission shaft is in power connection with the power intermediate transmission shaft 12 through a bevel gear, and the seedling beating shaft 18 is in power connection with the pulling and swinging transmission shaft 25 through a gear.

Referring to the attached drawings, a seedling root support base 21 and a seedling support bracket 22, which are sequentially arranged from front to back and used for supporting seedlings, are further connected to the transplanting transmission box 10. The seedling root bearing seat 21 comprises two bearing plates connected to the transplanting transmission box 10, the two bearing plates extend from top to bottom and are arranged at opposite intervals, and the distance between the upper parts of the two bearing plates is larger than the distance between the lower parts of the two bearing plates. Seedling support bracket 22 is including connecting the seedling support body on transplanting transmission case 10, and the seedling support body comprises two relative frame plates that just the interval set up, and the corresponding bearing elastic strip 221 that stretches out in opposite directions that is equipped with on the inner wall of two frame plates, and per two bearing elastic strips 221 are a set of, and in this embodiment, two sets of about setting, bearing seedling that can be better, two relative bearing elastic strips 221 top-down draw in gradually. As shown in fig. 3 to 9, the dotted line in the figures is a seedling, it is obvious that after the seedling is clamped by the two seedling-pulling claws 16, the root of the seedling is placed between the two supporting plates, the stem and leaf part of the seedling is positioned between the two supporting elastic strips 221, and under the rotation action of the seedling-swinging revolving body 14, the seedling-swinging arm 19 strikes the root of the seedling to realize planting.

Referring to fig. 6, 10 and 11, the seedling-moving claw 16 includes a seedling-moving arm 161 hinged in a seedling-moving self-rotating body, a rotatable seedling-moving claw shaft 162 is installed on the seedling-moving self-rotating body, an inward extending end of the seedling-moving arm 161 is installed on a cam track of the seedling-moving cam 15, an outward extending end is connected to the seedling-moving claw shaft 162, a seedling-moving return tension spring 17 is installed between the seedling-moving arms 161 of the two seedling-moving claws 16, the seedling-moving return tension spring 17 is used to keep the seedling-moving arm 161 in the cam track and make the two seedling-moving claws have a certain pre-tightening force, a seedling-moving claw arm 163 rotating with the seedling-moving claw shaft is installed on the seedling-moving claw shaft 162, the seedling-moving arm 163 can adopt a bent claw arm as shown in the drawing, of course, other shapes of course, a fine-tuning mechanism for adjusting the initial position of the seedling-moving claw arm is installed on the seedling-moving claw shaft, the fine-tuning mechanism is used to adjust the distance between the two opposite seedling-moving claw arms 163, namely, the seedling can be firmly grasped by the two parts with proper tightness. The fine adjustment mechanism comprises an adjusting plate 164 fixedly connected to a seedling shifting claw shaft 162, an arc-shaped long-strip-shaped adjusting hole is formed in the adjusting plate 164, a mounting sleeve sleeved on the seedling shifting claw shaft 162 is fixedly connected to a seedling shifting claw arm 163, a bolt connecting hole is formed in the mounting sleeve, the mounting sleeve and the adjusting plate are connected into a whole through a bolt penetrating through the adjusting hole and the bolt connecting hole, the mounting position of the seedling shifting claw arm is adjusted through adjusting the position of the bolt in the adjusting hole, namely, the mounting angle of the seedling shifting claw arm on the seedling shifting claw shaft is adjusted, and further the distance between the two seedling shifting claw arms is adjusted.

The utility model discloses do not receive the restriction of above-mentioned embodiment, at this technical field personnel, based on the utility model discloses the equivalent change and the part replacement of last concrete structure are all in the protection scope of the utility model.

Claims

1. The utility model provides a rice pot seedling transplanter is dialled seedling and is put seedling device, is including connecting main drive case (37) in transplanter frame (1) and be connected with power unit power, many transplanting transmission case (10) that stretch out backward and the interval set up are equipped with on main drive case (37), be equipped with power transmission axle (11) of horizontal setting on main drive case (37), wear to be equipped with in transplanting transmission case (10) and pass axle (12) in the power of being connected with power transmission axle (11) power, characterized by: the transplanting transmission box (10) is provided with a seedling poking revolving body (13) and a seedling swinging revolving body (14) which are arranged at intervals in the front-back direction and can revolve, the seedling poking revolving body (13) is provided with a seedling poking revolving body which can revolve around, a seedling poking cam (15) which is in power connection with a power transmission shaft is arranged in the seedling poking revolving body, the seedling poking revolving body (13) is hinged with two seedling poking claws (16) which revolve around together with the seedling poking revolving body and are arranged oppositely, the seedling poking claws (16) can clamp seedlings under the rotation drive of the seedling poking cam, the seedling swinging revolving body (14) is provided with a seedling beating shaft (18) which can revolve around, the seedling beating shaft (18) is provided with a seedling swinging arm (19) which extends outwards and can rotate along with the seedling beating shaft, and the transplanting transmission box (10) is also connected with a seedling swinging.

2. The seedling-poking and seedling-arranging device of the rice pot seedling transplanter according to claim 1, which is characterized in that: the seedling poking revolving body (13) is provided with a seedling poking driving shaft (23) capable of driving the seedling poking revolving body to revolve, the seedling poking driving shaft extends into the transplanting transmission box (10) and is in power connection with the power intermediate transmission shaft (12) through a bevel gear, the seedling poking revolving body (13) is provided with a poking and swinging shaft (24) extending outwards, the seedling poking revolving body is driven by the power of the poking and swinging shaft (24), the poking and swinging shaft (24) is in power connection with the seedling poking driving shaft (23) through a gear, and the seedling poking cam (15) is connected to the poking and swinging shaft.

3. The seedling-poking and seedling-arranging device of the rice pot seedling transplanter according to claim 1, which is characterized in that: the seedling swinging revolving body (14) is provided with a pulling and swinging transmission shaft (25) which can drive the seedling swinging revolving body (14) to revolve, the pulling and swinging transmission shaft is in power connection with the power intermediate transmission shaft (12) through a bevel gear, and the seedling beating shaft (18) is in power connection with the pulling and swinging transmission shaft (25) through a gear.

4. The seedling-poking and seedling-swinging device of the rice pot seedling transplanter as claimed in any one of claims 1-3, which is characterized in that: the seedling placing platform comprises a seedling root bearing seat (21) and a seedling bearing bracket (22) which are connected to the transplanting transmission case (10) and are sequentially arranged from front to back.

5. The seedling-poking and seedling-arranging device of the rice pot seedling transplanter as claimed in claim 4, which is characterized in that: the seedling root bearing seat (21) comprises two bearing plates connected to the transplanting transmission box (10), the two bearing plates extend from top to bottom and are arranged at intervals, and the distance between the upper parts of the two bearing plates is larger than the distance between the lower parts of the two bearing plates.

6. The seedling-poking and seedling-arranging device of the rice pot seedling transplanter as claimed in claim 4, which is characterized in that: the seedling support bracket (22) comprises a seedling support body connected to the transplanting transmission box (10), the seedling support body is composed of two opposite support plates arranged at intervals, the inner walls of the two support plates are correspondingly provided with bearing elastic strips (221) extending out in opposite directions, and the two opposite bearing elastic strips (221) are gradually folded from top to bottom.

7. The seedling-poking and seedling-swinging device of the rice pot seedling transplanter as claimed in any one of claims 1-3, which is characterized in that: the seedling-shifting claw (16) comprises seedling-shifting elastic arms (161) hinged in a seedling-shifting self-rotating body, a seedling-shifting claw shaft (162) capable of rotating is arranged on the seedling-shifting self-rotating body, the inward extending end of each seedling-shifting elastic arm (161) is arranged on a cam track of a seedling-shifting cam (15), the outward extending end of each seedling-shifting elastic arm is connected to the seedling-shifting claw shaft (162), a seedling-shifting reset tension spring (17) is arranged between the seedling-shifting elastic arms (161) of the two seedling-shifting claws (16), a seedling-shifting claw arm (163) rotating along with the seedling-shifting claw shaft is arranged on the seedling-shifting claw shaft (162), and a fine adjustment mechanism for adjusting the initial position of the seedling-shifting claw arm is arranged on the seedling-.

8. The seedling-poking and seedling-arranging device of the rice pot seedling transplanter as claimed in claim 7, which is characterized in that: the fine adjustment mechanism comprises an adjusting plate (164) fixedly connected to a seedling shifting claw shaft (162), an arc-shaped long-strip-shaped adjusting hole is formed in the adjusting plate (164), a mounting sleeve sleeved on the seedling shifting claw shaft (162) is fixedly connected to a seedling shifting claw arm (163), a bolt connecting hole is formed in the mounting sleeve, and a bolt penetrating through the adjusting hole and the bolt connecting hole integrates the mounting sleeve and the adjusting plate.