Pumpkin sowing machine with soil covering function

Abstract

The utility model provides a pumpkin seeding machine with the function of covering soil, which comprises a bottom plate, two groups of mounting ports are arranged on the bottom plate, a load plate is slidably connected to the mounting ports, an adjusting assembly is assembled between the bottom plate and the load plate, a film covering unit is fixedly installed on the front side of the bottom plate and the load plate, seeding units are fixedly installed on the top of the bottom plate and the load plate, soil covering units are fixedly installed on the inner sides of the two sides of the load plate and the bottom plate, and a slotting unit is fixedly installed on the rear side of the bottom plate and the load plate. The adjusting assembly comprises a second adjusting rod and a first sliding rod, and the first sliding rod and the second adjusting rod are respectively and oppositely installed in the mounting ports and penetrate through the load plate. The utility model realizes the free switching of 1-3 lines through the sliding design of the load plate, and is suitable for different agricultural requirements. The film covering unit enables the device to lay and press the film, and assists the personnel in the laying operation. The slotting, seeding, film covering and soil covering of the three-line planting path can be completed at one time, and the work amount of the personnel is reduced.

Description

Technical Field

[0001] This utility model relates to the field of crop planting technology, specifically to a pumpkin planter with a soil covering function. Background Technology

[0002] In the process of large-scale pumpkin cultivation, mechanized sowing is a key link to improve production efficiency. At present, common pumpkin planters mainly adopt a single sowing path reciprocating operation mode, that is, the planter travels in a straight line, and after completing one row of sowing, it needs to adjust its direction and return to sow the next row.

[0003] This method relies on a traditional linear reciprocating seeding mechanism, which is suitable for small and medium-sized planting, but has obvious efficiency bottlenecks when operating in large-scale farmland.

[0004] However, existing sowing methods have the following drawbacks: Single sowing path: Existing seeders generally use a single straight path for back-and-forth operation. The sowing process is limited by the machine's round-trip time. The traditional single-path sowing mode cannot achieve simultaneous sowing of multiple rows, resulting in a limited sowing area per unit time and affecting the overall operation progress. Some machines with multiple sowing mechanisms have a relatively fixed spacing between adjacent discharge ports, which limits their applicability. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a pumpkin planter with a soil covering function, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A pumpkin planter with a soil-covering function includes: a base plate with two sets of mounting openings, a carrier plate slidably connected to the mounting openings, an adjustment assembly between the base plate and the carrier plate, a film-covering unit fixedly installed on the front side of the bottom of the base plate and the carrier plate, a planting unit fixedly installed on the top of both the base plate and the carrier plate, a soil-covering unit fixedly installed on both sides of the carrier plate and the inner side of the base plate, and a grooving unit fixedly installed on the rear side of the bottom of the base plate and the carrier plate; the adjustment assembly includes two adjustment rods and one sliding rod, with the sliding rod and the adjustment rod respectively connected to the mounting openings, the adjustment rod being threaded to the carrier plate, and one end of the adjustment rod extending out of the base plate and fixedly connected to a rotating component; the film-covering unit... The unit includes a soil covering plate, a mounting frame, a guide rod, a mounting base, and a placement base. The mounting base is fixedly installed on the front side of the top of the base plate and the carrier plate. The mounting base is fixedly connected to the mounting groove, and the mounting frame is slidably connected to the mounting groove. The bottom of the mounting frame is fixedly connected to the soil covering plate and the guide rod, and the bottom of the mounting groove is fixedly connected to the placement base. The soil covering unit includes a second soil covering plate, a connecting base, fastening bolts, and a connecting plate. Blocks are fixed on both sides of the carrier plate and the inner side of the base plate. An adjusting component is installed through the first fixing block. A connecting frame is fixedly installed at the bottom of the adjusting component. A connecting plate is fixedly connected to the bottom of the connecting frame. A connecting base is slidably connected to the bottom of the connecting plate. The second soil covering plate is rotatably installed on the inner side of the connecting base.

[0008] Furthermore, both sides of the base plate are rotatably mounted with wheels, and a mounting arm is fixedly mounted on the rear side of the top of the base plate.

[0009] Furthermore, the sowing unit includes a mounting shell, with the mounting shell fixedly mounted on the top of both the base plate and the carrier plate. An installation chamber is provided inside the mounting shell, and a material discharge channel is fixedly mounted on the top of the mounting shell. A material injection hopper is fixedly connected to the top of the material discharge channel. A second guide channel connected to the material discharge channel is provided on the top of the installation chamber, and a first guide channel connected to the grooving unit is provided at the bottom of the installation chamber. A guide plate is rotatably mounted inside the installation chamber, and material transfer ports are evenly distributed on the guide plate. A servo motor for driving the guide plate is fixedly connected to the side of the mounting shell.

[0010] Furthermore, the grooving unit includes a connecting plate, a grooving plate, and a feeding nozzle. A fixing block 2 is fixedly installed on the back of both the bottom plate and the carrier plate. An adjusting component 2 is installed through the fixing block 2. A connecting plate is installed at the bottom of the adjusting component 2. A grooving plate is fixedly installed at the bottom of the connecting plate. A feeding nozzle is installed through the connecting plate on the inner side of the grooving plate. A feeding pipe connected to the guide channel 1 is fitted inside the feeding nozzle.

[0011] Furthermore, the connecting plate and the connecting seat are slidably connected, the connecting seat is provided with an adjustment port, and the connecting seat is equipped with a fastening bolt that passes through the adjustment port and is threadedly connected to the connecting plate.

[0012] Furthermore, the interior of the mounting groove is slidably connected to a mounting bracket. The mounting groove consists of two sets: one set has an adjusting component 1 threaded through the guide block, and the other set has a sliding rod 2 threaded through the guide block.

[0013] This utility model provides a pumpkin planter with a soil-covering function. Compared with the prior art, it has the following advantages:

[0014] 1. The sliding design of the carrier plate allows for free switching between 1 and 3 rows to adapt to different agronomic requirements;

[0015] 2. The film covering unit enables the equipment to lay and compact the film, assisting personnel in the laying operation and reducing the workload of personnel;

[0016] The adjustment components synchronously control the positions of the sowing, soil covering, and film covering units, ensuring consistency in multi-row operations. This allows the three-row planting path to complete trenching, sowing, film covering, and soil covering in one go, significantly reducing labor costs. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the overall structure of this utility model is shown;

[0019] Figure 2 A schematic diagram of the base plate structure of this utility model is shown;

[0020] Figure 3 The schematic diagram of the carrier plate, seeding unit, and film covering unit of this utility model is shown.

[0021] Figure 4 A schematic diagram of the coating unit structure of this utility model is shown;

[0022] Figure 5 A schematic diagram of the soil covering unit structure of this utility model is shown;

[0023] Figure 6 A schematic diagram of the sowing unit structure of this utility model is shown;

[0024] As shown in the diagram: 100, base plate; 101, traveling wheel; 102, mounting arm; 103, mounting port;

[0025] 200. Seeding unit; 201. Mounting shell; 202. Feeding bin; 203. Discharge channel; 204. Servo motor; 205. Guide plate; 206. Guide channel one; 207. Feeding port; 208. Guide channel two; 209. Installation chamber;

[0026] 300. Covering unit; 301. Covering board 1; 302. Mounting frame; 303. Guide rod; 304. Mounting base; 305. Placement base; 306. Mounting groove; 307. Adjusting component 1;

[0027] 400. Soil covering unit; 401. Soil covering plate II; 402. Connecting seat; 403. Fastening bolt; 404. Connecting plate; 405. Connecting frame; 406. Fixing block I; 407. Adjusting component I; 408. Adjusting port;

[0028] 500. Adjustment assembly; 501. Adjustment rod two; 502. Slide rod one;

[0029] 600, carrier plate;

[0030] 700. Slotting unit; 701. Connecting plate; 702. Slotting plate; 703. Feed nozzle; 704. Fixing block two; 705. Adjusting component two; 706. Feeding pipe. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. 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. Example

[0032] To address the technical problems in the background section, the following pumpkin planter with soil covering function is provided:

[0033] Combination Figures 1-6 As shown, the present invention provides a pumpkin planter with soil covering function, comprising: a base plate 100, on which two sets of mounting ports 103 are provided, a carrier plate 600 is slidably connected to the mounting ports 103, an adjustment component 500 is assembled between the base plate 100 and the carrier plate 600, a film covering unit 300 is fixedly installed on the front side of the bottom of the base plate 100 and the carrier plate 600, a sowing unit 200 is fixedly installed on the top of both the base plate 100 and the carrier plate 600, soil covering units 400 are fixedly installed on both sides of the carrier plate 600 and the inner side of the base plate 100, and a grooving unit 700 is fixedly installed on the rear side of the bottom of the base plate 100 and the carrier plate 600.

[0034] The adjustment assembly 500 includes an adjustment rod 2 501 and a slide rod 1 502. The slide rod 1 502 and the adjustment rod 2 501, which pass through the carrier plate 600, are respectively connected and installed in the mounting port 103. The adjustment rod 2 501 is threadedly connected to the carrier plate 600, and one end of the adjustment rod 2 501 extends out of the base plate 100 and is fixedly connected to a rotating component.

[0035] The film covering unit 300 includes a soil covering plate 301, a mounting frame 302, a guide rod 303, a mounting base 304, and a placement base 305. The mounting base 304 is fixedly installed on the front side of the top of the base plate 100 and the carrier plate 600. The mounting groove 306 is fixedly connected to the mounting base 304. The mounting frame 302 is slidably connected to the mounting groove 306. The soil covering plate 301 and the guide rod 303 are fixedly connected to the bottom of the mounting frame 302 respectively. The placement base 305 is fixedly connected to the bottom of the mounting groove 306.

[0036] The soil covering unit 400 includes a second soil covering plate 401, a connecting seat 402, fastening bolts 403, and a connecting plate 404. Both sides of the carrier plate 600 and the inner side of the base plate 100 are fixed with blocks 406. An adjusting component 407 is installed through the fixing block 406. A connecting frame 405 is fixedly installed at the bottom of the adjusting component 407. The connecting plate 404 is fixedly connected to the bottom of the connecting frame 405. The connecting seat 402 is slidably connected to the bottom of the connecting plate 404. The second soil covering plate 401 is rotatably installed on the inner side of the connecting seat 402.

[0037] The base plate 100 is equipped with walking wheels 101 on both sides, and a mounting arm 102 is provided on the top rear side for connecting agricultural machinery;

[0038] Two sets of carrier plates 600 are slidably assembled in the mounting opening 103 of the base plate 100 via a sliding rod 502 and a threaded adjusting rod 501. The outer end of the adjusting rod 501 is provided with a rotating handle, i.e., a rotating component.

[0039] Film coating unit 300: Mounting base 304 is fixed to the front side of base plate / carrier plate, mounting frame 302 slides in mounting groove 306, and the bottom of the frame is connected to soil covering plate 301 and guide rod 303; the bottom of mounting groove 306 is provided with placement seat 305 for placing film roller;

[0040] Soil covering unit 400: Adjustment component 407 (threaded rod) on fixed block 406 is connected to connecting plate 404 through connecting bracket 405. The bottom sliding connecting seat 402 of the plate is fixed by fastening bolt 403. Soil covering plate 401 is hinged to the inner side of connecting seat 402.

[0041] Slotting unit 700: Adjustment component 2 705 (threaded rod) on fixed block 2 704 connects to connecting plate 701, and slotting plate 702 and discharge nozzle 703 (inner discharge tube 706) are fixed at the bottom of the plate.

[0042] In this embodiment, both sides of the base plate 100 are rotatably mounted with walking wheels 101, and the rear side of the top of the base plate 100 is fixedly mounted with a mounting arm 102.

[0043] The walking wheels 101 are mounted on both sides of the base plate 100 via bearings, and the mounting arms 102 are welded to the rear of the base plate 100 and connected to the agricultural machinery via pins.

[0044] Example: The equipment is suspended at the rear of the tractor, with the traveling wheels 101 rolling as it moves, and the mounting arm 102 bearing the traction force.

[0045] In this embodiment, the seeding unit 200 includes a mounting shell 201. The mounting shell 201 is fixedly mounted on the top of both the bottom plate 100 and the carrier plate 600. The mounting shell 201 has an installation chamber 209 inside. The top of the mounting shell 201 is fixedly mounted with a feeding channel 203. The top of the feeding channel 203 is fixedly connected to a communicating injection chamber 202. The top of the installation chamber 209 is provided with a second guide channel 208 communicating with the feeding channel 203. The bottom of the installation chamber 209 is provided with a first guide channel 206 communicating with the slotting unit 700. The inside of the installation chamber 209 is rotatably mounted with a guide plate 205, and the guide plate 205 has evenly distributed material conveying ports 207. The side of the mounting shell 201 is fixedly connected with a servo motor 204 for driving the guide plate 205.

[0046] The guide plate 205 inside the mounting shell 201 is driven to rotate by the servo motor 204, and the feed port 207 periodically aligns with the second guide channel 208 (which is for seeding) and the first guide channel 206 (which is for seeding).

[0047] Example: Seeds enter the second guide channel 208 from the feeding bin 202 via the feeding channel 203. The guide plate 205 rotates one grid, carrying one seed to the first guide channel 206, and then falls into the slot through the feeding pipe 706.

[0048] In this embodiment, the grooving unit 700 includes a connecting plate 701, a grooving plate 702, and a discharge nozzle 703. The back of both the base plate 100 and the carrier plate 600 are fixedly installed with a second fixing block 704. An adjustment component 705 is installed through the second fixing block 704. The bottom of the adjustment component 705 is connected to the connecting plate 701. The bottom of the connecting plate 701 is fixedly installed with the grooving plate 702. The discharge nozzle 703 is installed through the connecting plate 701 on the inner side of the grooving plate 702. The discharge nozzle 703 is fitted with a discharge pipe 706 that is connected to the guide channel 206.

[0049] The second adjusting component 705 is a threaded rod, which drives the connecting plate 701 to rise and fall when rotated, ensuring that the height of the slotted plate 702 corresponds to the sowing depth.

[0050] Example: Adjust the slotted plate 702 to the planting depth, and the feeding nozzle 703 will automatically extend and retract with the lifting and lowering to maintain communication with the feeding pipe 706.

[0051] In this embodiment, the connecting plate 404 and the connecting seat 402 are slidably connected. The connecting seat 402 is provided with an adjustment port 408 and is equipped with a fastening bolt 403 that passes through the adjustment port 408 and is threadedly connected to the connecting plate 404.

[0052] Loosening the fastening bolt 403 allows the sliding connecting seat 402 to adjust the spacing of the soil covering plate 401. The connecting seat 402 is slidably adjusted with the connecting plate 404 through the adjustment port 408, and then locked and tightened by the fastening bolt 403.

[0053] In this embodiment, the mounting groove 306 has a guide block that is slidably connected to the mounting bracket 302. The mounting groove 306 consists of two sets: one set has an adjusting member 307 threaded through the guide block, and the other set has a sliding rod 2 threaded through the guide block.

[0054] The guide block inside the installation trough 306 is raised and lowered by the adjusting component 307, and the sliding rod 2 provides auxiliary guidance, which drives the covering plate 301 to adjust the pressure of the membrane.

[0055] Example: Rotating adjustment component 307 causes the soil covering plate 301 and guide rod 303 to descend synchronously to the top of the soil, ensuring that the film can cover the soil while the edge soil covers the film.

[0056] Working principle and usage process of this utility model:

[0057] When in use, the equipment is assembled and connected to the agricultural machinery via the mounting arm 102, and the electrical facilities on the equipment are also electrically connected to the control center on the agricultural machinery via wires, so that personnel can control the equipment on the agricultural machinery; then the required amount of pumpkin seeds are injected into the feeding bin 202, and the seeds in the feeding bin 202 will enter the guide channel 208 through the feeding channel 203 to wait for feeding;

[0058] The second step involves rotating the adjusting rod 501 via a rotating component, causing the carrier plate 600 to adjust its displacement within the mounting opening 103 in real time. This ensures that the sowing spacing meets the required ridge width. Next, the adjusting component 705 is rotated to adjust the connecting plate 701, thus adjusting the height of the slotted plate 702. Simultaneously, the feeding nozzle 703 is moved along the feeding pipe 706 for extension and retraction. Finally, the adjusting component 407 is rotated to adjust the working height of the covering plate 401. Both 07 and adjustment component 2 705 are composed of a threaded adjustment rod and a positioning rod. This ensures that the threaded adjustment rod can drive the bottom structure to rise and fall when it rotates. Then, the film roller to be covered is placed in the placement seat 305. The width of the selected film must meet the size spacing of the placement seat 305. The front end of the film is pulled out for initial soil covering to achieve the positioning of the film end for subsequent traction and lowering. Finally, the adjustment component 1 307 is rotated to make the soil covering plate 1 301 and the guide rod 303 rise and fall synchronously.

[0059] The third step involves the agricultural machinery moving the equipment, which moves synchronously via the walking wheels 101. At this time, the grooving plate 702 opens a path in the soil, and the servo motor 204 is started to drive the guide plate 205 to rotate. The guide plate 205 uses its own conveying port 207 to take away an equal amount of pumpkin seeds from the second guide channel 208. When it rotates to the position of the first guide channel 206, the pumpkin seeds will fall automatically. Finally, they are poured into the opened grooves through the guide pipe 706 and the discharge nozzle 703.

[0060] Then, as the equipment moves, the second soil covering plate 401 at the rear can gather the soil after the trench is opened, realizing the soil covering operation of the trench. Since the front end of the film is positioned, the film roller on the placement seat 305 will rotate and release the film as the equipment moves. The film passes out from under the guide rod 303. The film is pressed by the guide rod 303 to make it contact the soil. Then, the first soil covering plate 301 at the rear can gather the soil on both sides of the film again, so that the soil covers and presses the film to the edge. The first and second soil covering plates are both designed with a 45° inclination, and the soil covering thickness is 2-4cm. The soil in the working environment is normal loam.

[0061] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0062] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this 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 of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A pumpkin planter with a soil covering function, characterized in that, include: The base plate has two sets of mounting ports, with a carrier plate slidably connected to each mounting port. An adjustment assembly is installed between the base plate and the carrier plate. A film covering unit is fixedly installed on the front side of the bottom of the base plate and the carrier plate. A seeding unit is fixedly installed on the top of both the base plate and the carrier plate. Soil covering units are fixedly installed on both sides of the carrier plate and the inner side of the base plate. A grooving unit is fixedly installed on the rear side of the bottom of both the base plate and the carrier plate. The adjustment assembly includes an adjustment rod 2 and a slide rod 1. The slide rod 1 and the adjustment rod 2 are respectively installed in the mounting port through the carrier plate. The adjustment rod 2 is threadedly connected to the carrier plate, and one end of the adjustment rod 2 extends out of the bottom plate and is fixedly connected to a rotating component. The film covering unit includes a soil covering plate, a mounting frame, a guide rod, a mounting base, and a placement base. The mounting base is fixedly installed on the front side of the top of the base plate and the carrier plate. The mounting base is fixedly connected to the mounting groove. The mounting frame is slidably connected to the mounting groove. The soil covering plate and the guide rod are fixedly connected to the bottom of the mounting frame respectively. The placement base is fixedly connected to the bottom of the mounting groove. The soil covering unit includes a second soil covering plate, a connecting seat, fastening bolts, and a connecting plate. Both sides of the carrying plate and the inner side of the bottom plate are fixed with a first fixing block. An adjustment component is installed through the first fixing block. A connecting frame is fixedly installed at the bottom of the first adjustment component. A connecting plate is fixedly connected to the bottom of the connecting frame. A connecting seat is slidably connected to the bottom of the connecting plate. The second soil covering plate is rotatably installed on the inner side of the connecting seat.

2. The pumpkin planter with covering soil function according to claim 1, characterized in that: Both sides of the base plate are rotatably mounted with wheels, and an installation arm is fixedly mounted on the rear side of the top of the base plate.

3. A pumpkin planter with soil covering function according to claim 1, characterized in that: The sowing unit includes a mounting shell. The top of the base plate and the carrier plate are both fixedly mounted with the mounting shell. The mounting shell is provided with an installation chamber inside. The top of the mounting shell is fixedly mounted with a material discharge channel. The top of the material discharge channel is fixedly connected to a material injection hopper. The top of the installation chamber is provided with a second guide channel connected to the material discharge channel. The bottom of the installation chamber is provided with a first guide channel connected to the grooving unit. The inside of the installation chamber is rotatably mounted with a material guide plate, and the material guide plate has material transfer ports evenly distributed on it. A servo motor for driving the material guide plate is fixedly connected to the side of the mounting shell.

4. A pumpkin planter with soil covering function according to claim 3, characterized in that: The grooving unit includes a connecting plate, a grooving plate, and a feeding nozzle. A fixing block 2 is fixedly installed on the back of both the bottom plate and the carrier plate. An adjusting component 2 is installed through the fixing block 2. The bottom of the adjusting component 2 is connected to the connecting plate. The grooving plate is fixedly installed on the bottom of the connecting plate. A feeding nozzle is installed through the connecting plate on the inner side of the grooving plate. A feeding pipe connected to the guide channel 1 is fitted inside the feeding nozzle.

5. A pumpkin planter with soil covering function according to claim 4, characterized in that: The connecting plate and the connecting seat are slidably connected. The connecting seat is provided with an adjustment port and is equipped with a fastening bolt that passes through the adjustment port and is threadedly connected to the connecting plate.

6. A pumpkin planter with soil covering function according to claim 5, characterized in that: The mounting groove has a guide block that is slidably connected to the mounting bracket inside. The mounting groove consists of two sets: one set has an adjusting component 1 that passes through the guide block, and the other set has a sliding rod 2 that passes through the guide block.

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