CN213245663U - Stepping type seedling conveying mechanism - Google Patents
Stepping type seedling conveying mechanism Download PDFInfo
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- CN213245663U CN213245663U CN202022223020.9U CN202022223020U CN213245663U CN 213245663 U CN213245663 U CN 213245663U CN 202022223020 U CN202022223020 U CN 202022223020U CN 213245663 U CN213245663 U CN 213245663U
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- seedling
- ejector pin
- dialling
- send
- dish
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Abstract
The utility model belongs to the technical field of planting mechanical equipment and specifically relates to a seedling mechanism is sent to marching type, it includes that the chassis and on send seedling tray, ejector pin mechanism and step-by-step seedling mechanism of dialling, send seedling tray to go up the row and be provided with the holding hole, ejector pin mechanism and step-by-step seedling mechanism coaxial setting sending seedling tray below of dialling, ejector pin mechanism drives the ejector pin and passes the holding hole from bottom to top to the drive is step-by-step seedling mechanism intermittent type of dialling rotates, and then drives and send seedling tray antedisplacement to next row holding hole and the position that the ejector pin corresponds. The utility model discloses replaced the artifical mode of feeding the seedling, through cultivating the seed to sending the seedling dish in, made grow seedlings and sow the integration operation, effectively avoided transplanting the in-process to the damage of seedling, the operating personnel's that has significantly reduced work load simultaneously. On the other hand, the seedlings are conveyed in rows, the prior rotary seedling supply mode is replaced, the seedling supply speed and efficiency are increased, and the seedling planting machine is more suitable for the requirement of high-density planting.
Description
Technical Field
The utility model belongs to the technical field of planting mechanical equipment and specifically relates to a marching type send seedling mechanism.
Background
The seedling mechanism that send that present transplanter was commonly used adopts the mode that the rotation formula supplied the seedling alone usually, needs operating personnel to place the seedling on sending seedling mechanism, can cause the damage to the seedling in transplanting the process on the one hand, and on the other hand needs operating personnel to last the action, and work load is big.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem, a marching type send seedling mechanism is provided, the technical scheme of its adoption as follows:
the utility model provides a marching type send seedling mechanism, includes that the chassis and last seedling conveying dish, ejector pin mechanism and the step-by-step seedling mechanism of dialling, send to be provided with the holding hole in a row on the seedling conveying dish, ejector pin mechanism and step-by-step seedling mechanism coaxial setting in seedling conveying dish below of dialling, ejector pin mechanism drives the ejector pin and passes the holding hole from bottom to top to the drive step-by-step seedling mechanism intermittent type of dialling rotates, and then drives seedling conveying dish antedisplacement to the position that next row of holding hole and ejector pin correspond.
On the basis of the scheme, the ejector rod mechanism comprises a crankshaft, an ejector rod and a guide frame, the crankshaft is fixedly connected with the power input shaft, the ejector rod is hinged to the crankshaft, a hinge point is eccentrically arranged relative to the axis of the crankshaft, the position of the ejector rod corresponds to the accommodating hole, the upper end of the ejector rod can slidably penetrate through the guide frame, and the guide frame is fixedly arranged on the chassis; step-by-step seedling mechanism of dialling includes dials seedling tray and dials seedling pole, dial the quantity of seedling tray and be two, set up respectively at the leading truck both ends, dial seedling pole along bent axle direction fixed connection between dialling the seedling tray to along circumference equipartition, send the seedling tray to place on dialling the seedling pole, dial the linear displacement of seedling pole when the seedling tray rotates at every turn and send the seedling tray every row to hold the interval between the hole the same.
On the basis of the scheme, one end of the crankshaft is fixedly connected with an incomplete pinion, the incomplete pinion is meshed with an incomplete large gear in the same plane, the incomplete large gear is coaxially and fixedly connected with a seedling poking driving wheel, and the seedling poking driving wheel is meshed with a seedling poking wheel fixedly connected with a seedling poking plate.
Preferably, the seedling conveying disc is made of a flexible bendable material, an upwards bent arc-shaped plate is arranged at the front end of the base plate, and an inner arc of the arc-shaped plate faces the rear end of the base plate.
On the basis of the scheme, the base plate is provided with a bearing plate, and the bearing plate is arranged below the seedling conveying disc and is in contact with the seedling conveying disc.
Preferably, the seedling poking discs are 2 pairs, are arranged on the chassis in parallel and are connected through a transmission device.
On the basis of the scheme, the transmission device is a chain sprocket mechanism or a belt pulley mechanism.
The utility model has the advantages that: the mode of artifical feeding seedling has been replaced, through cultivating the seed to sending seedling tray in, makes the operation of growing seedlings and seeding integration, effectively avoids transplanting the damage of in-process to the seedling, the while greatly reduced operating personnel's work load. On the other hand, the seedlings are conveyed in rows, the prior rotary seedling supply mode is replaced, the seedling supply speed and efficiency are increased, and the seedling planting machine is more suitable for the requirement of high-density planting.
Drawings
FIG. 1: the utility model has a schematic structure;
FIG. 2: the utility model has another angle structure schematic diagram;
FIG. 3: the utility model has a structure schematic diagram after removing the seedling conveying disc;
FIG. 4: the utility model discloses ejector pin mechanism structure schematic diagram.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
in the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it is to be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1 to 4, a stepping seedling feeding mechanism comprises a chassis 32, and a seedling feeding tray 31, a push rod mechanism and a stepping seedling pulling mechanism on the chassis, wherein rows of accommodating holes 311 are formed in the seedling feeding tray 31, the accommodating holes 311 are through holes, seedlings are placed in the accommodating holes, the push rod mechanism and the stepping seedling pulling mechanism are coaxially arranged below the seedling feeding tray 31, the push rod mechanism drives a push rod 342 to penetrate through the accommodating holes 311 from bottom to top to push out the seedlings in the accommodating holes, so that a clamping mechanism behind the push rod mechanism can clamp and transfer the seedlings, meanwhile, the push rod mechanism drives the stepping seedling pulling mechanism to rotate intermittently, further drives the seedling feeding tray 31 to move forwards, and moves the spacing distance between adjacent rows every time, so that the position of the next row of accommodating holes 311 corresponding to the push rod 342.
As shown in fig. 3 and 4, the ejector rod mechanism includes a crankshaft 341, an ejector rod 342, and a guide frame 343, the crankshaft 341 is fixedly connected to the power input shaft 33, the ejector rod 342 is hinged to the crankshaft 341, the hinge point is eccentrically arranged with respect to the axis of the crankshaft 341, the position of the ejector rod 342 corresponds to the accommodating hole 311, the upper end of the ejector rod 342 slidably passes through the guide frame 343, and the guide frame 343 is fixedly arranged on the chassis 32; the stepping seedling poking mechanism comprises two seedling poking discs 353 and two seedling poking rods 354, the two seedling poking discs 353 are respectively arranged at two ends of the guide frame 343, the seedling poking rods 354 are fixedly connected between the seedling poking discs 353 along the direction of the crankshaft 341 and are uniformly distributed along the circumferential direction, the seedling feeding discs 31 are placed on the seedling poking rods 354, and the linear displacement of the seedling poking rods 354 is the same as the distance between each row of containing holes 311 of the seedling feeding discs 31 when the seedling poking discs 353 rotate every time. One end of the crankshaft 341 is fixedly connected with an incomplete pinion 344, the incomplete pinion 344 is meshed with an incomplete gearwheel 345 in the same plane, the incomplete gearwheel 345 is coaxially and fixedly connected with a seedling poking driving wheel 351, and the seedling poking driving wheel 351 is meshed with a seedling poking wheel 352 fixedly connected with a seedling poking disc 353. The power input shaft 33 drives the crankshaft 341 to rotate, and drives the lower end of the push rod 342 to rotate therewith, so that the upper end of the push rod 342 is driven to pass through the hole of the guide frame 343 to slide up and down in a reciprocating manner, and the push rod 342 moves upwards to complete the action of jacking the seedling plants in the accommodating hole 311. Meanwhile, the rotation of the crankshaft 341 drives the incomplete pinion 344 to rotate, and the gear teeth of the incomplete pinion 344 and the incomplete gearwheel 345 drive the incomplete gearwheel 345 to rotate intermittently, so that the seedling poking rod 354 is driven to rotate around the axis of the crankshaft through the seedling poking driving wheel 351, the seedling poking wheel 352 and the seedling poking disc 353 in sequence, and the seedling poking rod 354 is driven to move forward by the distance of the adjacent row spacing once rotating.
Preferably, the seedling conveying disc 31 is made of a flexible bendable material, the front end of the base plate 32 is provided with an arc-shaped plate 322 which is bent upwards, the inner arc of the arc-shaped plate 322 faces the rear end of the base plate 32, after the seedlings in the last row of containing holes 311 of the seedling conveying disc 31 are taken away, the seedling conveying disc 31 is driven by the seedling poking rod 354 to move downwards along the outer contour of the arc-shaped plate 322 and fall into a collecting device below, recycling is waited, and frequent manual treatment is avoided. As shown in fig. 3, a supporting plate 321 is disposed on the base plate 32, and the supporting plate 321 is disposed below the seedling feeding plate 31 and is in contact with the seedling feeding plate 31 to support the seedling feeding plate 31.
Preferably, as shown in fig. 2, the seedling poking discs 353 are 2 pairs, are arranged on the chassis 32 in parallel, and are connected through a transmission device, and the transmission device is a chain sprocket mechanism or a belt pulley mechanism. The shaft of the seedling poking disc 353 driven by the incomplete gear set is used as a driving shaft, and the chain and chain wheel mechanism or the belt pulley mechanism drives the other pair of seedling poking discs 353 to rotate synchronously. The two pairs of seedling poking discs 353 are respectively arranged at the front part and the rear part of the chassis 32, so that effective transmission of the seedling conveying discs 31 is guaranteed, and the bearing plate 321 is arranged between the two pairs of seedling poking discs 353 and on the outer side.
The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.
Claims (7)
1. The utility model provides a marching type send seedling mechanism, its characterized in that, includes chassis (32) and on send seedling dish (31), ejector pin mechanism and step-by-step seedling mechanism of dialling, send seedling dish (31) to go up to be provided with in a row and hold hole (311), ejector pin mechanism and step-by-step seedling mechanism coaxial setting send seedling dish (31) below, ejector pin mechanism drives ejector pin (342) and passes hold hole (311) from bottom to top to the drive step-by-step seedling mechanism intermittent type of dialling rotates, and then drives and send seedling dish (31) antedisplacement to next row hold hole (311) and ejector pin (342) the position that corresponds.
2. The stepping seedling feeding mechanism as claimed in claim 1, wherein the push rod mechanism comprises a crankshaft (341), a push rod (342) and a guide frame (343), the crankshaft (341) is fixedly connected with the power input shaft (33), the push rod (342) is hinged on the crankshaft (341), the hinge point is eccentrically arranged relative to the axis of the crankshaft (341), the position of the push rod (342) is arranged corresponding to the containing hole (311), the upper end of the push rod (342) can slidably penetrate through the guide frame (343), and the guide frame (343) is fixedly arranged on the chassis (32); the step-by-step seedling mechanism of dialling includes dials seedling dish (353) and dials seedling pole (354), dial the quantity of seedling dish (353) and be two, set up respectively at leading truck (343) both ends, dial seedling pole (354) along bent axle (341) direction fixed connection between dialling seedling dish (353) to along circumference equipartition, send seedling dish (31) to place on dialling seedling pole (354), dial the linear displacement of seedling pole (354) and send the interval between every row of accommodation hole (311) of seedling dish (31) the same when dialling seedling dish (353) and rotate each time.
3. The stepping seedling feeding mechanism as claimed in claim 2, wherein one end of the crankshaft (341) is fixedly connected with an incomplete small gear (344), the incomplete small gear (344) is meshed with an incomplete large gear (345) in the same plane, the incomplete large gear (345) is coaxially and fixedly connected with a seedling poking driving wheel (351), and the seedling poking driving wheel (351) is meshed with a seedling poking wheel (352) fixedly connected with a seedling poking disc (353).
4. The stepping seedling feeding mechanism as claimed in claim 1, wherein the seedling feeding tray (31) is made of flexible bendable material, an arc-shaped plate (322) bent upwards is arranged at the front end of the bottom tray (32), and the inner arc of the arc-shaped plate (322) faces the rear end of the bottom tray (32).
5. The stepping seedling conveying mechanism as claimed in claim 4, wherein a supporting plate (321) is arranged on the base plate (32), and the supporting plate (321) is arranged below the seedling conveying disc (31) and is in contact with the seedling conveying disc (31).
6. The stepping seedling conveying mechanism as claimed in claim 4, wherein the seedling poking discs (353) are 2 pairs, are arranged on the base disc (32) in parallel and are connected through a transmission device.
7. The step seedling feeding mechanism as claimed in claim 6, wherein the transmission device is a chain sprocket mechanism or a belt pulley mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022223020.9U CN213245663U (en) | 2020-09-30 | 2020-09-30 | Stepping type seedling conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022223020.9U CN213245663U (en) | 2020-09-30 | 2020-09-30 | Stepping type seedling conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213245663U true CN213245663U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022223020.9U Active CN213245663U (en) | 2020-09-30 | 2020-09-30 | Stepping type seedling conveying mechanism |
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| CN (1) | CN213245663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115176567A (en) * | 2022-05-16 | 2022-10-14 | 贵州理工学院 | Unmanned aerial vehicle throws seedlings |
-
2020
- 2020-09-30 CN CN202022223020.9U patent/CN213245663U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115176567A (en) * | 2022-05-16 | 2022-10-14 | 贵州理工学院 | Unmanned aerial vehicle throws seedlings |
| CN115176567B (en) * | 2022-05-16 | 2023-09-05 | 贵州理工学院 | Seedling throwing unmanned aerial vehicle |
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