Carrot ridging and crawler sowing all-in-one machine

Abstract

The utility model provides a carrot ridging, crawler seeding all-in-one machine, including the frame connected with traction equipment, the frame is equipped with at least two plough shares, ridging mechanism, seed dropping mechanism, press roller and paving belt guide mechanism, plough shares are close to the traction equipment, the ridging mechanism is arranged behind the plough shares, the seed dropping mechanism is arranged behind the plough shares, and the paving belt guide mechanism is arranged behind the plough shares. The seed falling mechanism is arranged behind the ridging mechanism, a ditching plowshare is arranged between the seed falling mechanism and the ridging mechanism, the pressing roller is arranged behind the seed falling mechanism, and the tape laying guide mechanism is arranged behind the pressing roller. The carrot planting machine is compact in structure, can complete the seeding processes such as ridging forming, drip irrigation belt burying, seed falling and soil covering pressing at a time, avoids the traditional mode that multiple devices are used for completing carrot planting, reduces the labor cost, shortens the operation period, and improves the working efficiency.

Description

Technical Field

[0001] This utility model relates to the field of agricultural planting technology, and in particular to an integrated machine for raising, covering and sowing carrots. Background Technology

[0002] Currently, in the field of carrot cultivation, in order to achieve precision sowing and integrated water and fertilizer drip irrigation technology, the agronomic process of carrot cultivation usually involves first rotary tilling and preparing the land, then ridging and planting holes, sowing 1-2 seeds per hole with precision, and then completing a series of agronomic operations such as covering the soil, compacting, and laying drip irrigation tape. Each of the added agronomic steps needs to be completed in multiple processes, and many auxiliary equipment are required. This adds extra labor costs, prolongs the operation cycle, and seriously affects the work efficiency of carrot cultivation. Utility Model Content

[0003] The purpose of this invention is to provide a carrot ridging, mulching, and sowing integrated machine to solve the above-mentioned technical problems.

[0004] This utility model provides a carrot ridging, mulching, and sowing integrated machine, including a frame connected to a traction device. The frame is equipped with at least two plowshares, a ridging mechanism, a seed dropping mechanism, a press roller, and a tape-laying guide mechanism. The plowshares are located near the traction device. The ridging mechanism is located behind the plowshares. The seed dropping mechanism is located behind the ridging mechanism. A furrowing plow is provided between the seed dropping mechanism and the ridging mechanism. The press roller is located behind the seed dropping mechanism. The tape-laying guide mechanism is located behind the press roller.

[0005] Furthermore, the plowshare is provided with a rotary tillage mechanism that can be raised and lowered on the side near the traction device.

[0006] Furthermore, the rotary tillage mechanism includes multiple rotary harrows, which are mounted on a drive roller, and one end of the drive roller is connected to a drive component.

[0007] Furthermore, the rotary tillage mechanism also includes a control rod and a rotating rod. A rotary motor is mounted on the frame, and the output shaft of the rotary motor is fixedly connected to the control rod. The control rod is rotatably connected to the drive roller via a connecting rod. The rotating rod is rotatably mounted on the frame, and the drive roller is rotatably connected to the rotating rod.

[0008] Furthermore, the ridging mechanism includes a ridging roller rotatably mounted on the frame and a conical forming wheel mounted on the ridging roller. The forming wheels are arranged opposite to each other. One end of the ridging roller is connected to a rotation drive device, and the side of the forming wheel is arranged corresponding to the plowshare.

[0009] Furthermore, the seed-discharging mechanism includes a storage bin mounted on the frame. Below the storage bin of the storage bin is a placement bin for placing a rotatable seed-discharging roller. Multiple grooves are evenly distributed on the outer circumference of the seed-discharging roller. The grooves communicate with the storage bin. A seed-discharging pipe communicating with the placement bin is installed at the bottom of the storage bin. The outlet of the seed-discharging pipe is located behind the furrowing plow.

[0010] Furthermore, a discharge port is provided at the bottom edge of the storage bin, a plug is installed at the discharge port, and a connecting ring is provided at the outer end of the plug. Multiple plugs are connected by ropes installed on the connecting ring.

[0011] Furthermore, the pressing roller is rotatably connected to the frame via a support rod, and the frame is also equipped with a shock-absorbing component connected to the support rod.

[0012] Furthermore, a harrow mounted on the frame is provided behind the press roller.

[0013] Furthermore, the tape laying guiding mechanism includes a guide wheel, which is mounted on the frame, and the drip irrigation tape is laid downwards onto the ridge after passing around the guide wheel.

[0014] This utility model has a compact structure and can complete the sowing process, including ridging, drip irrigation tape installation, seed placement, soil covering and compaction, in one go. It avoids the traditional method of using multiple machines to complete carrot planting, reduces labor costs, shortens the operation cycle, and improves work efficiency. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present invention;

[0017] Figure 2 This is a schematic diagram of the rotary tillage mechanism structure of Embodiment 1 of this utility model;

[0018] Figure 3 This is a top view of the plowshare and ridging mechanism of Embodiment 1 of this utility model;

[0019] Figure 4 This is a schematic diagram of the seed-dropping mechanism in Embodiment 1 of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of Embodiment 2 of this utility model;

[0021] Figure 6 This is a schematic diagram of the rotary tillage mechanism falling in Embodiment 2 of this utility model;

[0022] Figure 7 This is a schematic diagram of the rotary tillage mechanism being retracted in Embodiment 2 of this utility model;

[0023] Figure 8 This is a schematic diagram of the structure of Embodiment 3 of this utility model;

[0024] Figure 9 This is a structural schematic diagram of Embodiment 4 of the present invention;

[0025] Figure 10 This is a structural diagram of the sieve cylinder according to Embodiment 4 of this utility model;

[0026] Explanation of reference numerals in the attached figures:

[0027] In the diagram: 1-Frame, 2-Rotary tillage mechanism, 21-Drive roller, 22-Rotary harrow, 23-Control lever, 24-Rotating lever, 25-Connecting rod, 3-Plowshare, 31-First cylinder, 32-Second cylinder, 4-Ridging mechanism, 41-Ridging roller, 42-Forming wheel, 5-Seed dropping mechanism, 51-Furrowing plow head, 52-Storage bin, 53-Storage hopper, 54-Seed discharging roller, 55-Groove, 56-Seed dropping pipe, 57-Discharge port. 58-Plug, 59-Connecting ring, 6-Pipe laying guide mechanism, 61-First guide wheel, 62-Second guide wheel, 63-Drip irrigation tape, 64-Collection wheel, 7-Pressure roller, 71-Support rod, 72-Shock absorber, 73-Hovering tool, 8-Clearing mechanism, 81-Sieve cylinder, 82-Auger mechanism, 83-Shovel head, 84-Protrusion, 85-Passage port, 86-Lifting machine, 87-Conveying pipe, 88-Broken block box, 89-Sieve hole; Detailed Implementation

[0028] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0029] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Example 1

[0032] like Figure 1-Figure 4 As shown:

[0033] A carrot ridging, mulching, and sowing integrated machine includes a frame 1 connected to a traction device. The frame 1 is equipped with two plowshares 3, a ridging mechanism 4, a seed-dropping mechanism 5, a strip-laying guide mechanism 6, and a press roller 7. The plowshares 3 are positioned near the traction device and are mounted on the frame 1 via a first cylinder 31. The ridging mechanism 4 is positioned behind the plowshares 3, and the seed-dropping mechanism 5 is positioned behind the ridging mechanism 4. A furrowing plow head 51 is positioned between the seed-dropping mechanism 5 and the ridging mechanism 4. The furrowing plow head 51 is mounted on the frame 1 via a second cylinder 32. The furrowing plow head 51 and the seed-dropping mechanism 5 are correspondingly arranged and of the same number. The press roller 7 is positioned behind the seed-dropping mechanism 5, and the strip-laying guide mechanism 6 is positioned behind the press roller 7.

[0034] A rotary tillage mechanism 2 is installed on the side of the plowshare 3 near the traction device.

[0035] like Figure 2 As shown, the rotary tillage mechanism 2 includes three rotary tillage harrows 22, which are mounted on the drive roller 21. One end of the drive roller 21 is connected to a drive component.

[0036] In this embodiment, the driving component is the drive motor of the traction device. The drive roller 21 of the rotary tillage mechanism 2 is connected to the drive motor of the traction device through a transmission mechanism. The transmission mechanism is a common toothed synchronous belt or gear transmission mechanism, which will not be described in detail here.

[0037] like Figure 1 and Figure 3 As shown, the ridging mechanism 4 includes a ridging roller 41 rotatably mounted on the frame 1 and two conical forming wheels 42 mounted on the ridging roller 41. The two forming wheels 42 are arranged opposite to each other. One end of the ridging roller 41 is connected to a rotation drive device, and the side of the forming wheel 42 is arranged corresponding to the plowshare 3.

[0038] In this embodiment, the driving device connected to the ridging roller 41 can be a motor, or it can be a transmission chain and a transmission sprocket mounted on another motor.

[0039] The plowshare 3 digs a ditch in the land. During the ditching process, the soil is dispersed to both sides of the ditch dug by the side plate of the plowshare 3. The soil between the two plowshares 3 is squeezed into a ridge shape by the forming wheel 42.

[0040] like Figure 4 As shown, the seed dropping mechanism 5 includes a storage box 52 installed on the frame 1. The storage bin 53 of the storage box 52 has a placement bin for placing a rotatable seed dropping roller 54. Multiple grooves 55 are evenly distributed on the outer circumferential surface of the seed dropping roller 54. The grooves 55 are connected to the storage bin 53. The bottom of the storage box 52 is equipped with a seed dropping pipe 56 that is connected to the placement bin. The outlet of the seed dropping pipe 56 is located behind the furrowing plow head 51.

[0041] One end of the seed feeding roller 54 is connected to a rotation drive device. In this embodiment, the rotation drive device connected to the seed feeding roller 54 can be a motor, or it can be a transmission chain and a transmission sprocket mounted on another motor.

[0042] Workers place granular carrot seeds into the storage bin 53. The ditching plow 51 in front of the seed dropping mechanism 5 opens a strip groove on the ridge. The carrot seeds fall into the top groove 55. Driven by the rotation drive device, the seed dropping roller 54 rotates. The top groove 55 rotates to the side and connects with the seed dropping pipe 56. The carrot seeds fall into the strip groove through the seed dropping pipe 56.

[0043] A discharge port 57 is provided at the bottom edge of the storage bin 53. A plug 58 is installed at the discharge port 57. A connecting ring 59 is provided at the outer end of the plug 58. Multiple plugs 58 are connected by a rope installed on the connecting ring 59. The discharge port 57 facilitates the recycling of carrot seeds after planting and the rope prevents the plugs 58 from being lost.

[0044] The pressing roller 7 is rotatably connected to the frame 1 via the support rod 71. The frame 1 is also equipped with a shock-absorbing component. In this embodiment, the shock-absorbing component is a shock absorber 72 composed of a telescopic rod and a spring. The two ends of the telescopic rod are rotatably connected to the support rod 71 and the frame 1, respectively. The spring is sleeved on the outside of the support rod 71. The shock absorber 72 plays the role of pressing, shock absorption, and self-adjustment.

[0045] The press roller 7 is hollow and filled with sand. The weight of the sand inside the press roller 7 can be adjusted to meet different pressing requirements.

[0046] Behind the press roller 7 is a harrow 73 mounted on the frame 1, which is used to loosen the soil on the top of the ridge after pressing, improve the water absorption capacity of the ridge, and prevent the soil on the top of the ridge from compacting.

[0047] like Figure 1 As shown, the tape-laying guide mechanism 6 is located behind the harrow 73. The tape-laying guide mechanism 6 includes a first guide wheel 61 and a second guide wheel 62 mounted on the frame 1. A gap is provided between the first guide wheel 61 and the second guide wheel 62, and the drip irrigation tape 63 passes through the gap between the first guide wheel 61 and the second guide wheel 62.

[0048] The drip irrigation tape 62 is wound around the receiving wheel, which is installed on the traction device to reduce the overall weight of the device and facilitate device adjustment. The drip irrigation tape 63 extends downwards to the ridge after passing around the first guide wheel 61 and the second guide wheel 62.

[0049] A drive mechanism can also be installed on one of the first guide wheel 61 and the second guide wheel 62. The first guide wheel 61 and the second guide wheel 62 squeeze the drip irrigation tape 63 and drive the drip irrigation tape 63 to be laid.

[0050] This utility model has a compact structure and can complete the sowing process, including ridging, drip irrigation tape installation, seed placement, soil covering and compaction, in one go. It avoids the traditional method of using multiple machines to complete carrot planting, reduces labor costs, shortens the operation cycle, and improves work efficiency.

[0051] Example 2

[0052] like Figures 5-7 As shown, in this embodiment, the rotary tillage mechanism 2 has a lifting and lowering function. The rotary tillage mechanism 2 includes a control rod 23 and a rotating rod 24. A rotating motor is installed on the frame 1. The output shaft of the rotating motor is fixedly connected to the control rod 23. The control rod 23 is rotatably connected to the drive roller 21 through the connecting rod 25. The rotating rod 24 is rotatably installed on the frame 1. The drive roller 21 is rotatably connected to the rotating rod 24.

[0053] like Figure 6 and Figure 7As shown, when the rotary tillage mechanism 2 falls, the rotating motor rotates in the forward direction, driving the control rod 23 to rotate clockwise. The end of the control rod 23 drives the hinged connecting rod 25 to move, thereby causing the position of the drive roller 21 to change. The position of the rotary tillage harrow 22 falls. Under the combined action of the control rod 23, the connecting rod 25 and the drive roller 21, the rotating rod 24 changes from the initial horizontal state to the vertical state. The two rotating rods 24 move simultaneously and support the drive roller 21. Then, under the action of the rotary tillage motor, the rotary tillage harrow 22 tills the land.

[0054] When the rotary tillage mechanism 2 is retracted, the rotating motor rotates in the opposite direction, causing the control rod 23 to rotate counterclockwise. The end of the control rod 23 drives the hinged connecting rod 25 to move, which in turn causes the position of the drive roller 21 to change, and the position of the rotary tillage harrow 22 to rise. Under the combined action of the control rod 23, the connecting rod 25 and the drive roller 21, the rotating rod 24 changes from a vertical state to a horizontal state. The two rotating rods 24 move at the same time, and the two rotating rods 24 support the drive roller 21.

[0055] Example 3

[0056] like Figure 8 As shown, this embodiment includes a collection wheel 64 rotatably mounted on the frame 1, with the drip irrigation tape 63 wrapped around the collection wheel 64. The collection wheel 64 is equipped with a drive mechanism for driving the collection wheel 64 to rotate, and the rotation of the collection wheel 64 drives the drip irrigation tape 63 to be laid.

[0057] Example 4

[0058] like Figure 9 and Figure 10 As shown, in this embodiment, a clod removal mechanism 8 is provided between the rotary tillage mechanism 2 and the plowshare 3. The clod removal mechanism 8 includes a sieve cylinder 81. The inner wall of the sieve cylinder 81 is provided with a plurality of sieve holes 89. The sieve holes 89 can filter out small clods and loose soil, leaving large clods inside the sieve cylinder 81.

[0059] The sieve cylinder 81 has a soil inlet on the front side. At the bottom of the soil inlet is a shovel head 83 connected to the sieve cylinder 81. The top surface of the shovel head 83 is equipped with a protrusion 84. The shovel head 83 shovels all the soil during the movement into the sieve cylinder 81. Large soil clods are pushed into the sieve cylinder 81 by the action of the soil in front during the movement. The protrusion 84 is used to confine the large soil clods within the sieve cylinder 81.

[0060] A screw conveyor mechanism 82 is installed inside the screen cylinder 81. The screw conveyor mechanism 82 transports large soil clods to the feed inlet 85. The large soil clods are transported to the lifting machine 86 at the feed inlet 85 and then to the crushing box 88 by the lifting machine 86. The large soil clods are crushed in the crushing box 88. Finally, the crushed soil is transported to the rear of the tape laying guide mechanism 6 through the conveying pipe 87 for covering the strip trench and drip irrigation tape 63 with soil.

[0061] In this embodiment, a spray water pipe can also be installed in front of the discharge port of the conveying pipe 87 on the frame 1 to continue watering the ridges before covering with soil, so as to ensure that the humidity inside the ridges reaches the required level.

[0062] The other technical solutions in this embodiment are the same as those in Embodiment 1.

[0063] In this embodiment, a clod-clearing mechanism 8 is set up to clean up and reuse large soil clods, so as to avoid the soil looseness within the ridges being different and to prevent the growth of carrots from being affected by large soil clods.

[0064] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A carrot ridging, mulching, and sowing integrated machine, characterized in that... The device includes a frame connected to a traction device. The frame is equipped with at least two plowshares, a ridging mechanism, a seed-dropping mechanism, a press roller, and a tape-laying guide mechanism. The plowshares are located near the traction device. The ridging mechanism is located behind the plowshares. The seed-dropping mechanism is located behind the ridging mechanism. A furrowing plow is provided between the seed-dropping mechanism and the ridging mechanism. The press roller is located behind the seed-dropping mechanism. The tape-laying guide mechanism is located behind the press roller.

2. The carrot ridging, mulching, and sowing integrated machine according to claim 1, characterized in that, The plowshare is equipped with a rotary tillage mechanism that can be raised and lowered on the side near the traction device.

3. The carrot ridging, mulching, and sowing integrated machine according to claim 2, characterized in that, The rotary tillage mechanism includes multiple rotary harrows, which are mounted on a drive roller, and one end of the drive roller is connected to a drive component.

4. The carrot ridging, mulching, and sowing integrated machine according to claim 3, characterized in that, The rotary tillage mechanism also includes a control rod and a rotating rod. A rotary motor is mounted on the frame. The output shaft of the rotary motor is fixedly connected to the control rod. The control rod is rotatably connected to the drive roller through a connecting rod. The rotating rod is rotatably mounted on the frame. The drive roller is rotatably connected to the rotating rod.

5. The carrot ridging, mulching, and sowing integrated machine according to claim 1, characterized in that, The ridging mechanism includes a ridging roller rotatably mounted on the frame and a conical forming wheel mounted on the ridging roller. The forming wheels are arranged opposite to each other. One end of the ridging roller is connected to a rotation drive device, and the side of the forming wheel is arranged corresponding to the plowshare.

6. The carrot ridging, mulching, and sowing integrated machine according to claim 1, characterized in that, The seed-discharging mechanism includes a storage bin mounted on the frame. Below the storage bin of the storage bin is a placement bin for a rotatable seed-discharging roller. Multiple grooves are evenly distributed on the outer circumference of the seed-discharging roller. The grooves are connected to the storage bin. A seed-discharging pipe connected to the placement bin is installed at the bottom of the storage bin. The outlet of the seed-discharging pipe is located behind the furrowing plow.

7. The carrot ridging, mulching, and sowing integrated machine according to claim 6, characterized in that, A discharge port is provided at the bottom edge of the storage bin, and a plug is installed at the discharge port. A connecting ring is provided at the outer end of the plug, and multiple plugs are connected by ropes installed on the connecting ring.

8. The carrot ridging, mulching, and sowing integrated machine according to claim 1, characterized in that, The pressing roller is rotatably connected to the frame via a support rod, and the frame is also equipped with a shock-absorbing component connected to the support rod.

9. The carrot ridging, mulching, and sowing integrated machine according to claim 1, characterized in that, A harrow is mounted on the frame behind the press roller.

10. The carrot ridging, mulching, and sowing integrated machine according to claim 1, characterized in that, The tape laying guide mechanism includes a guide wheel, which is mounted on the frame, and the drip irrigation tape is laid downwards onto the ridge after passing around the guide wheel.

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