Potato planter

Abstract

The utility model relates to the technical field of modern agricultural equipment, in particular to a potato planter which comprises a fixing frame, a planting mechanism and a fertilizing mechanism, the fixing frame is of a rectangular frame structure, and the planting mechanism and the fertilizing mechanism are arranged on the upper portion of the fixing frame. The planting mechanism comprises a storage groove, a conveying chain, a chain wheel, a guide groove and a scraping frame, the storage groove is formed in the upper portion of the fixing frame, the guide groove is formed in one side of the storage groove, the chain wheel and the conveying chain are arranged in the guide groove to form a transmission structure, and a plurality of clamping grooves used for lifting materials are formed in the conveying chain; the scraping frame is arranged on a second rotating shaft, the second rotating shaft is connected with the storage tank through a bearing seat, a first gear is arranged at one end of the second rotating shaft, and the first gear is connected with a second gear on the first rotating shaft. The machine can realize automatic feeding, ditching and soil covering, is convenient to operate, and can greatly improve various efficiencies.

Description

Technical Field

[0001] The utility model relates to the technical field of modern agricultural equipment, in particular to a potato planter. Background Technique

[0002] As one of the important food crops in the world, potatoes are widely planted and have important economic value. In the traditional potato planting process, there are a series of problems and challenges. During the potato planting process, we first cut the potatoes into pieces and plant each piece of the cut potatoes one by one. The existing planting methods are divided into two types. The first is manual planting, which has a large labor intensity and low efficiency. The second is to use a planter for assistance and put the potato pieces into the planter, but it requires operators to assist, and generally two people need to operate simultaneously to complete, which is more cumbersome to use. Based on this, we designed a planter that can automatically feed, open trenches and cover soil, which can greatly improve the planting efficiency. Content of the Utility Model

[0003] In view of the technical problems in the background technique, the utility model provides a potato planter, which can realize automatic feeding, open trenches and cover soil, is easy to operate, and can greatly improve various efficiencies.

[0004] The technical implementation scheme of the utility model is as follows:

[0005] A potato planter includes a fixed frame, a planting mechanism and a fertilizing mechanism. The fixed frame is a rectangular frame structure, and the planting mechanism and the fertilizing mechanism are respectively arranged on the upper part of the fixed frame; the planting mechanism includes a storage tank, a conveying chain, a sprocket, a guide trough and a scraping frame. The storage tank is arranged on the upper part of the fixed frame, a guide trough is arranged on one side of the storage tank, a sprocket and a conveying chain are arranged inside the guide trough to form a transmission structure, and a number of card slots for material lifting are arranged on the conveying chain; the scraping frame is arranged on the second rotating shaft, and the second rotating shaft is connected with the storage tank through a bearing seat. One end of the second rotating shaft is provided with a first gear, and the first gear is connected with the first gear on the first rotating shaft.

[0006] Optionally, the scraping frame is a flexible disturbance frame, and the scraping frame is arranged close to the card slots of the conveying chain.

[0007] Optionally, the fertilizing mechanism is arranged on one side of the planting mechanism. The fertilizing mechanism includes a fertilizing box, a feeding port, a guide roller, a guide hole and a feeding pipe. The fertilizing box is a rectangular cavity structure with an open upper part. A feeding port is arranged at the bottom of the fertilizing box, and a feeding pipe is arranged on the feeding port; a guide roller is arranged at the feeding port of the fertilizing box, and a guide hole is arranged on the guide roller. The guide hole corresponds to the feeding port, and one end of the guide roller is connected with a driving mechanism.

[0008] Optionally, the drive mechanism includes a first sprocket, a second sprocket, a third sprocket, a fourth sprocket and a transmission chain. The first sprocket, the second sprocket and the fourth sprocket are respectively arranged on the first rotating shaft, the material guiding roller and the main shaft, and the fourth sprocket on the main shaft is connected to the first sprocket and the second sprocket through the transmission chain; the third sprocket is connected to the side of the fertilizer box through a coupling, and the third sprocket is arranged at the connection with the transmission chain.

[0009] Optionally, the main shaft is arranged on a fixed frame, and rotating wheels are respectively arranged at both ends of the main shaft.

[0010] Optionally, a ditch opener is arranged at one end of the fixed frame, a connecting rod is arranged at the other end of the fixed frame, a soil covering plate is arranged on the connecting rod, the soil covering plate is connected to the connecting rod through a connecting buckle, and a limiting hole is arranged on the upper part of the connecting buckle.

[0011] Optionally, an opening and closing plate is arranged at the feed inlet of the fertilizer box, and a lifting handle is arranged on the opening and closing plate.

[0012] The utility model has the following advantages:

[0013] 1. In the utility model, a planting mechanism is arranged on the upper part of the fixed frame. Among them, potato blocks are placed inside the storage tank, and a material guiding groove and a conveying chain are arranged on one side of the storage tank. Under the rotation of the first rotating shaft, the potato blocks are automatically fed through the card slots on the conveying chain, and the potato blocks enter the ridged field through the material guiding groove to achieve planting.

[0014] 2. In the utility model, during the feeding process of the potato blocks through the card slots on the conveying chain, sometimes there will be two or three potato blocks in one card slot. For the uniformity of planting, a scraping rack is designed, which can rotate along with the second rotating shaft and scrape off the redundant potato blocks during the feeding process of the conveying chain.

[0015] 3. In the utility model, a fertilizing mechanism is arranged on the fixed frame. The fertilizer is placed in the fertilizer box, and a material guiding roller is arranged inside the fertilizer box. Each time the material guiding roller rotates, the fertilizer is introduced into the blanking port through the material guiding holes on the upper part for sequential blanking. Moreover, when the equipment stops running, the fertilizer can also stop automatically, which is convenient for the operator to control. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the utility model.

[0017] Figure 2 It is a schematic structural diagram of the planting mechanism of the utility model.

[0018] Figure 3 It is a schematic structural diagram of the drive mechanism of the utility model.

[0019] Figure 4This is a schematic structural diagram of the fertilizer application mechanism of the present utility model.

[0020] The meanings of the reference numerals in the figure: 1 - fixed frame, 2 - planting mechanism, 201 - storage tank, 202 - material guiding groove, 203 - conveying chain, 204 - second rotating shaft, 205 - first rotating shaft, 206 - first gear, 207 - second gear, 208 - scraping frame, 209 - sprocket, 3 - fertilizer application mechanism, 301 - fertilizer application box, 302 - blanking pipe, 303 - opening and closing plate, 304 - blanking port, 305 - material guiding hole, 306 - material guiding roller, 4 - furrow opener, 5 - rotating wheel, 6 - driving mechanism, 601 - first sprocket, 602 - second sprocket, 603 - third sprocket, 604 - transmission chain, 7 - main shaft, 8 - soil covering plate, 9 - connecting rod, 10 - connecting buckle. Specific embodiments

[0021] To make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings. It is hereby declared that the upper, lower, left, right, front, rear, inner, outer and other orientation terms that appear or will appear in the text of the present utility model are only based on the accompanying drawings of the present utility model, and they do not specifically limit the present utility model.

[0022] As Figures 1-4 shown, a potato planter includes a fixed frame 1, a planting mechanism 2 and a fertilizer application mechanism 3. The fixed frame 1 is a rectangular frame structure, and the planting mechanism 2 and the fertilizer application mechanism 3 are respectively arranged on the upper part of the fixed frame 1. The planting mechanism 2 includes a storage tank 201, a conveying chain 203, a sprocket 209, a material guiding groove 202 and a scraping frame 208. The storage tank 201 is arranged on the upper part of the fixed frame 1. A material guiding groove 202 is arranged on one side of the storage tank 201. A sprocket 209 and a conveying chain 203 are arranged inside the material guiding groove 202 to form a transmission structure. A number of card slots for material lifting are arranged on the conveying chain 203. The scraping frame 208 is arranged on the second rotating shaft 204, and the second rotating shaft 204 is connected to the storage tank 201 through a bearing seat. A first gear 206 is arranged at one end of the second rotating shaft 204, and the first gear 206 is connected to the second gear 207 on the first rotating shaft 205. The scraping frame 208 is a flexible disturbance frame, and the scraping frame 208 is arranged close to the card slots of the conveying chain 203.

[0023] It should be noted that during potato planting, in order to improve the utilization efficiency of seeds, we will cut the potato seeds into pieces, which can increase the planting area. However, during the potato planting process after cutting, the manual planting method is not efficient, and the existing planting equipment will lift multiple potato pieces together during the process of lifting the potato pieces, which affects the uniformity of planting and cannot carry out fertilization at the same time. Based on this, we designed a planter that can automatically load, dig trenches and cover soil, which can greatly improve the efficiency of planting.

[0024] It should be further explained that in order to realize automatic loading of potato pieces inside the storage trough 201, a guide trough 202 is provided on one side of the storage trough 201, and automatic loading is performed through the card slot on the internal conveying chain 203. During the rotation of the conveying chain 203, the potato pieces in the card slot are peeled off and fall into the opened ditch, thereby realizing automatic planting.

[0025] It should be further explained that, in order to realize the driving of the conveying chain 203, we provide a driving mechanism 6 connected with the first rotating shaft 205 to realize transmission.

[0026] like Figures 1-4 As shown, the fertilization mechanism 3 is arranged on one side of the planting mechanism 2, and the fertilization mechanism 3 includes a fertilization box 301, a feed port 304, a guide roller 306, a guide hole 305 and a feed pipe 302. The fertilization box 301 is a rectangular hollow structure with an upper opening, a feed port 304 is arranged at the bottom of the fertilization box 301, and a feed pipe 302 is arranged on the feed port 304; a guide roller 306 is arranged at the feed port 304 of the fertilization box 301, and a guide hole 305 is arranged on the guide roller 306, and the guide hole 305 is arranged corresponding to the feed port 304, and one end of the guide roller 306 is connected to the driving mechanism 6.

[0027] It should be noted that in order to realize automatic fertilization during the planting process, we set a fertilizer box 301 on the upper part of the fixed frame 1, and the bottom of the fertilizer box 301 is provided with a discharge port 304 and a discharge pipe 302 for discharging fertilizer, and in order to guide the material evenly, we set a guide roller 306 at the discharge port 304 inside the fertilizer box 301, and discharge the material through the guide hole 305 under the rotation of the guide roller 306. The advantage of this design is that the discharge depends on the rotation of the guide roller 306, and the discharge is stopped immediately when the guide roller 306 stops, which is convenient for the operator to control.

[0028] like Figure 3As shown in the figure, the drive mechanism 6 includes a first sprocket 601, a second sprocket 602, a third sprocket 603, a fourth sprocket and a drive chain 604. The first sprocket 601, the second sprocket 602 and the fourth sprocket are respectively arranged on a first rotating shaft 205, a material guiding roller 306 and a main shaft 7. The fourth sprocket on the main shaft 7 is connected to the first sprocket 601 and the second sprocket 602 through the drive chain 604. The third sprocket 603 is connected to the side of the fertilizer box 301 through a coupling, and the third sprocket 603 is arranged at the connection with the drive chain 604. The main shaft 7 is arranged on the fixed frame 1, and rotating wheels 5 are respectively arranged at both ends of the main shaft 7.

[0029] It should be noted that the design of the drive mechanism 6 is to transmit the power generated when the main shaft 7 rotates, and transmit it to the first rotating shaft 205 and the second rotating shaft 204 through the drive chain 604, so as to realize the rotation of the conveying chain 203 and the rotation of the scraping frame 208, and at the same time, the material guiding roller 306 on the second sprocket 602 can be driven.

[0030] It should be further noted that during driving, the operator connects the fixed frame 1 with the traction device. Under the rotation of the rotating wheels 5, the main shaft 7 is rotated, and then all components are driven through the drive mechanism 6.

[0031] As Figures 1-4 shown in the figure, a ditch opener 4 is arranged at one end of the fixed frame 1, a connecting rod 9 is arranged at the other end of the fixed frame 1, a soil covering plate 8 is arranged on the connecting rod 9, the soil covering plate 8 is connected to the connecting rod 9 through a connecting buckle 10, and a limiting hole is arranged on the upper part of the connecting buckle 10. An opening and closing plate 303 is arranged at the feeding port of the fertilizer box 301, and a lifting handle is arranged on the opening and closing plate 303

[0032] It should be noted that the setting of the ditch opener 4 is to open a ditch in the ridge soil, and after the fertilizer and potato pieces are introduced, the ditch is covered with soil through the soil covering plate 8 to realize automatic planting.

[0033] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the purpose of the present invention.

Claims

1. A potato planter, comprising a fixing frame (1), a planting mechanism (2) and a fertilizing mechanism (3), wherein: The fixed frame (1) is a rectangular frame structure, and a planting mechanism (2) and a fertilizing mechanism (3) are respectively arranged on the upper part of the fixed frame (1); The planting mechanism (2) comprises a material storage trough (201), a conveying chain (203), a sprocket (209), a material guide trough (202) and a scraper frame (208); the material storage trough (201) is arranged on the upper part of the fixed frame (1); a material guide trough (202) is arranged on one side of the material storage trough (201); a sprocket (209) and a conveying chain (203) are arranged inside the material guide trough (202) to form a transmission structure; and a plurality of slots for lifting materials are arranged on the conveying chain (203); The scraper frame (208) is arranged on the second rotating shaft (204), and the second rotating shaft (204) is connected to the storage tank (201) through a bearing seat. A first gear (206) is arranged at one end of the second rotating shaft (204), and the first gear (206) is connected to the second gear (207) on the first rotating shaft (205).

2. A potato planter according to claim 1, characterized in that: The scraper frame (208) is a flexible disturbance frame, and the scraper frame (208) is arranged close to the slot of the conveying chain (203).

3. A potato planter according to claim 1, characterized in that: The fertilization mechanism (3) is arranged on one side of the planting mechanism (2), and comprises a fertilization box (301), a feeding port (304), a material guide roller (306), a material guide hole (305) and a feeding pipe (302); the fertilization box (301) is a rectangular hollow structure with an upper opening, a feeding port (304) is arranged at the bottom of the fertilization box (301), and a feeding pipe (302) is arranged on the feeding port (304); A material guide roller (306) is arranged at the material discharge port (304) of the fertilizer box (301), and a material guide hole (305) is arranged on the material guide roller (306), the material guide hole (305) is arranged corresponding to the material discharge port (304), and one end of the material guide roller (306) is connected to the driving mechanism (6).

4. A potato planter according to claim 3, characterized in that: The driving mechanism (6) comprises a first sprocket (601), a second sprocket (602), a third sprocket (603), a fourth sprocket and a transmission chain (604); the first sprocket (601), the second sprocket (602) and the fourth sprocket are respectively arranged on the first rotating shaft (205), the material guide roller (306) and the main shaft (7); and the fourth sprocket on the main shaft (7) is connected to the first sprocket (601) and the second sprocket (602) via the transmission chain (604); The third sprocket (603) is connected to the side of the fertilizer box (301) through a coupling, and is arranged at the junction of the third sprocket (603) and the transmission chain (604).

5. A potato planter according to claim 4, characterized in that: The main shaft (7) is arranged on the fixed frame (1), and rotating wheels (5) are respectively arranged at both ends of the main shaft (7).

6. A potato planter according to claim 1, characterized in that: A furrow opener (4) is arranged at one end of the fixed frame (1), a connecting rod (9) is arranged at the other end of the fixed frame (1), a covering plate (8) is arranged on the connecting rod (9), the covering plate (8) is connected to the connecting rod (9) via a connecting buckle (10), and a limiting hole is arranged on the upper part of the connecting buckle (10).

7. A potato planter according to claim 1, characterized in that: An opening and closing plate (303) is provided on the feed inlet of the fertilizer box (301), and a lifting handle is provided on the opening and closing plate (303).

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