V-shaped furrowing and film mulching machine for muskmelons

Abstract

The utility model relates to the technical field of film mulching machines, in particular to a V-shaped furrowing and film mulching machine for melons, which comprises a fixed frame, a furrowing component is arranged on the front side of the fixed frame, a fixed plate is fixedly connected to the inner side of the fixed frame, and air suction type dibbling devices which are fixedly connected with the top end of the fixed plate and penetrate through the fixed plate are symmetrically arranged at the top end of the fixed plate. Through arrangement of the ditching assembly, the front scraping plate, a clamping groove, a first round hole, a clamping block, a mounting plate, a second round hole, a soil breaking cone, a fixed threaded groove and a fixed bolt, the easily-worn part of the front scraping plate can be protected, and the maintenance cost can be reduced; when ditching is needed, the clamping blocks are placed on the inner sides of the clamping grooves, the fixing bolts are used for fixing the soil breaking cones, in the ditching process, the soil breaking cones can break large soil blocks, therefore, abrasion of the front soil scraping plate can be reduced, and when the soil breaking cones need to be replaced, the fixing bolts are directly screwed out, and the abraded soil breaking cones can be replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of film laying machines, in particular to a muskmelon V-shaped ditching and film laying machine. Background Technique

[0002] Muskmelon, also known as honeydew melon, is an annual trailing herbaceous plant of the Cucurbitaceae family. Muskmelon is native to northern Africa and western Asia and is now widely cultivated around the world, especially in warm climate regions. The muskmelon V-shaped ditching and film laying machine is an agricultural machine specifically used for muskmelon planting, and its main function is to complete two tasks of ditching and film laying in the field at the same time. The design purpose of this machine is to improve agricultural efficiency and reduce the consumption of manpower and time, especially more effective when planting muskmelons on a large scale.

[0003] The existing muskmelon V-shaped ditching and film laying machines are widely used. However, when using the muskmelon V-shaped ditching and film laying machine, its front soil scraping plate is prone to wear. When the wear is serious, the entire front soil scraping plate needs to be replaced, and the replacement cost is relatively high. The depth of the groove opened by the existing muskmelon V-shaped ditching and film laying machine cannot be adjusted, resulting in only a single depth of grooving. And when planting muskmelons, drip irrigation tapes need to be placed for drip irrigation. The existing device cannot place drip irrigation tapes while grooving. Therefore, in view of the above problems, a muskmelon V-shaped ditching and film laying machine is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a muskmelon V-shaped ditching and film laying machine to solve the problems that the front soil scraping plate in the existing device is prone to wear, the depth of the groove opened by the existing muskmelon V-shaped ditching and film laying machine cannot be adjusted, and the existing device cannot place drip irrigation tapes while grooving as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] The muskmelon V-shaped ditching and film laying machine includes a fixed frame. A ditching component is arranged on the front side of the fixed frame. A fixing plate is fixedly connected to the inner side of the fixed frame. Air suction type seeders fixedly connected to the top end of the fixing plate and penetrating through the fixing plate are symmetrically arranged at the top end of the fixing plate. A film covering component located inside the fixed frame is arranged at the rear side of the fixing plate. Soil covering wheels symmetrically arranged on the outer side of the fixed frame and fixedly connected to the outer side of the fixed frame are arranged at the rear side of the film covering component. A film core soil covering roller fixedly connected to the rear side of the fixed frame is symmetrically arranged between the two soil covering wheels. Traction rings fixedly connected to the outer side of the fixed frame are symmetrically arranged on both sides of the fixing plate.

[0007] Preferably, the ditching assembly includes a front earth scraping plate disposed on the front side of the fixed frame. A card slot is formed at the top end of the front earth scraping plate. First round holes penetrating the front earth scraping plate are symmetrically formed on the front side of the front earth scraping plate. A clamping block is snap-fitted inside the card slot. An installation plate is fixedly connected to the rear side of the clamping block. Second round holes penetrating the installation plate from front to back are symmetrically formed inside the installation plate. A soil-breaking cone is fixedly connected to the front side of the clamping block. Fixed threaded grooves are symmetrically formed on the rear side of the soil-breaking cone. Fixed bolts screwedly connected to the fixed threaded grooves are disposed inside the first round holes and the second round holes.

[0008] Preferably, a soil-shaking wheel is fixedly connected to the rear side of the front earth scraping plate. A connecting plate is fixedly connected to the rear side of the soil-shaking wheel. A through groove penetrating the connecting plate from top to bottom is formed inside the connecting plate. A first through hole penetrating the connecting plate from front to back and communicating with the through groove is disposed on one side of the through groove. A through plate is slidably connected inside the through groove. Multiple second through holes penetrating the through plate from front to back are formed inside the through plate. A positioning bolt is disposed inside the first through hole and the second through hole. A positioning nut is screwedly connected to the outside of the positioning bolt. A ditching plow is fixedly connected to the bottom end of the through plate.

[0009] Preferably, the film covering assembly includes support rods symmetrically disposed on the top end of the fixed frame and fixedly connected to the top end of the fixed frame. A film spreading rod is rotatably connected between the two support rods. A film pressing wheel obliquely disposed and fixedly connected to one side of the support rod is disposed on one side of the film spreading rod. A plastic film placing rod rotatably connected inside the two support rods is disposed above the film spreading rod.

[0010] Preferably, a clamping groove is formed at the top end of the support rod. A first jack hole penetrating the support rod from left to right and communicating with the clamping groove is disposed on one side of the clamping groove. A positioning rod is slidably connected inside the first jack hole. A positioning spring fixedly connected to the support rod is disposed on the outside of the positioning rod. A baffle fixedly connected to the positioning spring is fixedly connected to the end of the positioning rod away from the support rod. A clamping block is snap-fitted inside the clamping groove. A second jack hole penetrating the clamping block from left to right is formed inside the clamping block. A drip irrigation tape placing rod is fixedly connected to the top end of the clamping block.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. In the present utility model, through the arranged ditching assembly, front earth scraping plate, card slot, first round hole, clamping block, installation plate, second round hole, soil-breaking cone, fixed threaded groove and fixed bolt, the parts of the front earth scraping plate that are easily worn can be protected, and the maintenance cost can be reduced. When ditching is required, the clamping block is placed inside the card slot and the fixed bolt is used to fix the soil-breaking cone. During the ditching process, the soil-breaking cone can break large soil blocks, thereby reducing the wear of the front earth scraping plate. When the soil-breaking cone needs to be replaced, the fixed bolt is directly screwed out to replace the worn soil-breaking cone;

[0013] 2. In the present utility model, through the arranged connecting plate, through groove, first through hole, through plate, second through hole, positioning bolt, positioning nut and ditch plow, the depth of the groove opened by the device can be adjusted according to requirements. When it is necessary to adjust the height of the ditch plow, screw out the positioning nut from the outside of the positioning bolt, then adjust the height of the through plate to a suitable position and make the first through hole and the second through hole horizontally aligned, and then insert the positioning bolt into the inside of the first through hole and the second through hole and screw the positioning nut on the outside of the positioning bolt to complete the adjustment of the height of the ditch plow.

[0014] 3. In the present utility model, through the arranged support rod, engaging groove, first jack, positioning rod, positioning spring, baffle, engaging block, second jack and drip irrigation tape placing rod, the device can lay drip irrigation tape during the process of opening a ditch. Before using the device, wind the drip irrigation tape around the outside of the drip irrigation tape placing rod and reserve multiple drip irrigation tape placing rods, then install the drip irrigation tape placing rod, pull the baffle and insert the engaging block into the inside of the engaging groove, then release the baffle, and the positioning spring will reset to drive the positioning spring to insert into the inside of the second jack, thus completing the installation of the drip irrigation tape placing rod. During the process of opening a ditch, the drip irrigation tape can be put down along the trench, improving the working efficiency. Description of the Drawings

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the structure of the ditch opening assembly of the present utility model;

[0017] Figure 3 is a schematic diagram of the structure of the ditch plow of the present utility model;

[0018] Figure 4 is a schematic diagram of the installation structure of the earth-breaking cone of the present utility model;

[0019] Figure 5 is a schematic diagram of the installation structure of the drip irrigation tape placing rod of the present utility model.

[0020] In the figure: 1. Fixed frame; 2. Ditching component; 201. Front soil scraping plate; 202. Card slot; 203. First round hole; 204. Card block; 205. Mounting plate; 206. Second round hole; 207. Earth-breaking cone; 208. Fixed thread groove; 209. Fixed bolt; 210. Soil-shaking wheel; 211. Connecting plate; 212. Through groove; 213. First through hole; 214. Through plate; 215. Second through hole; 216. Positioning bolt; 217. Positioning nut; 218. Ditching plow; 3. Fixed plate; 4. Air-suction type seed dibbler; 5. Film covering component; 501. Support rod; 502. Film spreading rod; 503. Film pressing wheel; 504. Plastic film placing rod; 505. Engaging slot; 506. First jack; 507. Positioning rod; 508. Positioning spring; 509. Baffle; 510. Engaging block; 511. Second jack; 512. Drip irrigation tape placing rod; 6. Soil covering wheel; 7. Film core soil covering roller; 8. Towing ring. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by orientation words such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationships shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description. Without contrary explanations, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the protection scope of the present invention; the orientation words "inside, outside" refer to the inside and outside relative to the outline of each component itself.

[0023] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Without otherwise stating, the above words have no special meanings. Therefore, they should not be construed as limiting the protection scope of the present invention.

[0024] Please refer to Figures 1-5 , the present invention provides a technical solution:

[0025] Melon V-shaped furrowing and film-laying machine, including a fixed frame 1, a furrowing component 2 is arranged on the front side of the fixed frame 1, a fixing plate 3 is fixedly connected inside the fixed frame 1, air-suction type seeders 4 fixedly connected to the top end of the fixing plate 3 and penetrating through the fixing plate 3 are symmetrically arranged at the top end of the fixing plate 3, a film-laying component 5 located inside the fixed frame 1 is arranged at the rear side of the fixing plate 3, soil covering wheels 6 symmetrically arranged on the outer side of the fixed frame 1 and fixedly connected to the outer side of the fixed frame 1 are arranged at the rear side of the film-laying component 5, film core soil covering rollers 7 fixedly connected to the rear side of the fixed frame 1 are symmetrically arranged between the two soil covering wheels 6, and traction rings 8 fixedly connected to the outer side of the fixed frame 1 are symmetrically arranged on both sides of the fixing plate 3.

[0026] The ditching assembly 2 includes a front soil scraping plate 201 provided on the front side of the fixed frame 1. A card slot 202 is opened at the top end of the front soil scraping plate 201. First round holes 203 penetrating the front soil scraping plate 201 are symmetrically opened on the front side of the front soil scraping plate 201. A clamping block 204 is clamped and connected inside the card slot 202. An installation plate 205 is fixedly connected to the rear side of the clamping block 204. Second round holes 206 penetrating the installation plate 205 from front to back are symmetrically opened inside the installation plate 205. A soil breaking cone 207 is fixedly connected to the front side of the clamping block 204. Fixed threaded grooves 208 are symmetrically opened on the rear side of the soil breaking cone 207. Fixed bolts 209 screwed to the fixed threaded grooves 208 are arranged inside the first round holes 203 and the second round holes 206. The setting of the ditching assembly 2 can make the ditching of the device more convenient and increase the soil breaking effect of the device. A soil vibrating wheel 210 is fixedly connected to the rear side of the front soil scraping plate 201. A connecting plate 211 is fixedly connected to the rear side of the soil vibrating wheel 210. A through groove 212 penetrating the connecting plate 211 from top to bottom is opened inside the connecting plate 211. A first through hole 213 penetrating the connecting plate 211 from front to back and communicating with the through groove 212 is arranged on one side of the through groove 212. A through plate 214 is slidably connected inside the through groove 212. Multiple second through holes 215 penetrating the through plate 214 from front to back are opened inside the through plate 214. A positioning bolt 216 is arranged inside the first through hole 213 and the second through holes 215. A positioning nut 217 is screwed on the outer side of the positioning bolt 216. A ditching plow 218 is fixedly connected to the bottom end of the through plate 214. The setting of the soil breaking cone 207 can protect the parts of the front soil scraping plate 201 that are prone to wear and can reduce the maintenance cost. The film covering assembly 5 includes support rods 501 symmetrically arranged on the top end of the fixed frame 1 and fixedly connected to the top end of the fixed frame 1. A film spreading rod 502 is rotatably connected between the two support rods 501. A film pressing wheel 503 which is inclined and fixedly connected to one side of the support rod 501 is arranged on one side of the film spreading rod 502. A plastic film placing rod 504 rotatably connected inside the two support rods 501 is arranged above the film spreading rod 502. The setting of the film covering assembly 5 makes it more convenient for the device to cover the trenches with film and enables the device to lay drip irrigation tapes during the ditching process. A clamping groove 505 is opened at the top end of the support rod 501. A first jack 506 penetrating the support rod 501 from left to right and communicating with the clamping groove 505 is arranged on one side of the clamping groove 505. A positioning rod 507 is slidably connected inside the first jack 506. A positioning spring 508 fixedly connected to the support rod 501 is arranged on the outer side of the positioning rod 507. A baffle 509 fixedly connected to the positioning spring 508 is fixedly connected to the end of the positioning rod 507 far from the support rod 501. A clamping block 510 is clamped and connected inside the clamping groove 505. A second jack 511 penetrating the clamping block 510 from left to right is opened inside the clamping block 510. A drip irrigation tape placing rod 512 is fixedly connected to the top end of the clamping block 510.

[0027] Workflow: Before using the device, install each component on the device. First, place the clamping block 204 inside the clamping groove 202, insert the fixing bolt 209 into the first circular hole 203 on the front soil scraping plate 201 and the second circular hole 206 on the mounting plate 205, and screw the fixing bolt 209 into the fixing thread groove 208 at the rear of the soil breaking cone 207, then the installation of the soil breaking cone 207 can be completed. Next, adjust the height of the furrowing plow 218. Unscrew the positioning nut 217 from the outside of the positioning bolt 216, then move the through plate 214 so that the through plate 214 slides inside the through groove 212 on the connecting plate 211, adjust the height of the through plate 214 to a suitable position and make the first through hole 213 and the second through hole 215 horizontally aligned. Then insert the positioning bolt 216 into the first through hole 213 and the second through hole 215 and screw the positioning nut 217 onto the outside of the positioning bolt 216 to complete the height adjustment of the furrowing plow 218. Next, prepare several drip irrigation tapes, wind the drip irrigation tapes around the outside of the drip irrigation tape placement rod 512 and reserve multiple drip irrigation tape placement rods 512. Then install the drip irrigation tape placement rod 512. Pull the baffle 509 to make the positioning rod 507 slide inside the first jack 506. At this time, the positioning spring 508 is stretched under force. Insert the engaging block 510 into the engaging groove 505 at the top of the support rod 501. Then release the baffle 509, and the positioning spring 508 resets and drives the positioning spring 508 to slide inside the first jack 506 and insert into the second jack 511, then the installation of the drip irrigation tape placement rod 512 can be completed. When furrowing, fix the telescopic part on the tractor to the traction rings 8 on both sides of the fixed frame 1, fix one end of the plastic film and the drip irrigation tape to the ground, and then start the tractor. The tractor moves to drive the soil breaking cone 207 to break large soil blocks, which can reduce the wear of the front soil scraping plate 201. When it is necessary to replace the soil breaking cone 207, just screw out the fixing bolt 209 to replace the worn soil breaking cone 207. The front soil scraping plate 201 and the soil vibrating wheel 210 can level the land. The furrowing plow 218 can groove the land. The air suction type seed planter 4 at the top of the fixing plate 3 can place the melon seeds on the ground. The plastic film outside the plastic film placement rod 504 passes through the film spreading rod 502 and is laid flat on the groove. The film pressing wheel 503 presses the edge of the plastic film. The soil covering wheel 6 throws the soil to the edge of the plastic film and inside the film core soil covering roller 7. The soil inside the film core soil covering roller 7 can cover the center of the plastic film. At this time, the drip irrigation tape is placed along the groove, and then the grooving and planting of melons can be completed. The setting of the furrowing component 2 can make the furrowing of the device more convenient. The setting of the soil breaking cone 207 can protect the parts of the front soil scraping plate 201 that are easily worn and can reduce the maintenance cost. The setting of the through groove 212 and the through plate 214 can make the grooving depth of the device adjustable according to needs. The setting of the film covering component 5 can make the film covering of the groove by the device more convenient and can make the device lay the drip irrigation tape during the furrowing process.

[0028] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. The standard parts used in this utility model can all be purchased from the market. The special-shaped parts can all be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection method in the prior art, details are not described herein again.

[0029] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A melon V-shaped trenching and film laying machine, comprising a fixed frame (1), characterized in that: A furrowing assembly (2) is provided on the front side of the fixed frame (1); a fixed plate (3) is fixedly connected to the inner side of the fixed frame (1); an air suction type seeding device (4) fixedly connected to the upper end of the fixed plate (3) and penetrating the fixed plate (3) is symmetrically provided at the top of the fixed plate (3); a film covering assembly (5) located on the inner side of the fixed frame (1) is provided on the rear side of the fixed plate (3); a soil covering wheel (6) symmetrically arranged on the outer side of the fixed frame (1) and fixedly connected to the outer side of the fixed frame (1) is provided on the rear side of the film covering assembly (5); a film core soil covering roller (7) fixedly connected to the rear side of the fixed frame (1) is symmetrically provided between the two soil covering wheels (6); and traction rings (8) fixedly connected to the outer side of the fixed frame (1) are symmetrically provided on both sides of the fixed plate (3).

2. The melon V-shaped furrowing and film laying machine according to claim 1, characterized in that: The trenching assembly (2) comprises a front scraper plate (201) arranged at the front side of the fixing frame (1); a slot (202) is provided at the top of the front scraper plate (201); a first circular hole (203) penetrating the front scraper plate (201) is symmetrically provided at the front side of the front scraper plate (201); a clamping block (204) is clamped and connected inside the slot (202); a mounting plate (205) is fixedly connected at the rear side of the clamping block (204); a second circular hole (206) penetrating the mounting plate (205) from front to rear is symmetrically provided inside the mounting plate (205); a soil breaking cone (207) is fixedly connected at the front side of the clamping block (204); a fixing thread groove (208) is symmetrically provided at the rear side of the soil breaking cone (207); fixing bolts (209) spirally connected to the fixing thread groove (208) are provided inside the first circular hole (203) and the second circular hole (206).

3. The melon V-shaped furrowing and film laying machine according to claim 2, characterized in that: The front scraper plate (201) is fixedly connected to a soil-vibrating wheel (210) at the rear side, and a connecting plate (211) is fixedly connected to the rear side of the soil-vibrating wheel (210). A through slot (212) penetrating the connecting plate (211) from top to bottom is provided inside the connecting plate (211). A first through hole (213) penetrating the connecting plate (211) from front to back and communicating with the through slot (212) is provided on one side of the through slot (212). A through plate (214) is slidably connected inside the through slot (212). A plurality of second through holes (215) penetrating the through plate (214) from front to back are provided inside the through plate (214). Positioning bolts (216) are provided inside the first through hole (213) and the second through hole (215). Positioning nuts (217) are spirally connected to the outer sides of the positioning bolts (216). A furrowing plow (218) is fixedly connected to the bottom end of the through plate (214).

4. The melon V-shaped furrowing and film laying machine according to claim 1, characterized in that: The film covering assembly (5) comprises supporting rods (501) symmetrically arranged at the top of the fixed frame (1) and fixedly connected to the top of the fixed frame (1); a film spreading rod (502) is rotatably connected between the two supporting rods (501); a film pressing wheel (503) which is inclined and fixedly connected to one side of the supporting rod (501) is provided on one side of the film spreading rod (502); and a ground film placing rod (504) which is rotatably connected to the inner sides of the two supporting rods (501) is provided above the film spreading rod (502).

5. The melon V-shaped furrowing and film laying machine according to claim 4, characterized in that: A snap-fitting groove (505) is provided at the top of the support rod (501); a first plug hole (506) is provided on one side of the snap-fitting groove (505) and penetrates the support rod (501) from left to right and is connected to the snap-fitting groove (505); a positioning rod (507) is slidably connected to the inside of the first plug hole (506); a positioning spring (508) fixedly connected to the support rod (501) is provided on the outside of the positioning rod (507); a baffle (509) fixedly connected to the positioning spring (508) is fixedly connected to one end of the positioning rod (507) away from the support rod (501); a snap-fitting block (510) is snap-fitted to the inside of the snap-fitting groove (505); a second plug hole (511) is provided inside the snap-fitting block (510) and penetrates the snap-fitting block (510) from left to right; and a drip irrigation tape placement rod (512) is fixedly connected to the top of the snap-fitting block (510).

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