Precise topdressing device based on corn planting

Abstract

The utility model discloses a precise topdressing device based on corn planting, which belongs to the technical field of corn planting and is characterized by comprising a fertilizer transportation backpack body, the bottom of the fertilizer transportation backpack body is communicated with a fertilizer transportation hose, and the right side of the fertilizer transportation hose is communicated with an auxiliary mechanism. The auxiliary mechanism comprises a bearing assembly and an auxiliary discharging assembly, the bearing assembly is arranged on the right side of the fertilizer conveying hose, the auxiliary discharging assembly is arranged on the outer side of the bearing assembly, by arranging the bearing assembly and the auxiliary discharging assembly, the bearing assembly can receive and convey the fertilizer, and meanwhile a reinforcing structure is arranged in the bearing assembly; the auxiliary discharging assembly is used for being fixed to the arm of a user, so that the user can use the device with one hand without holding the device with two hands, the user can conveniently keep balance when walking in the field, and meanwhile the auxiliary discharging assembly can be matched with the bearing assembly to transport fertilizer into soil.

Description

TECHNICAL FIELD

[0001] The utility model relates to corn planting technical field especially relates to a kind of precision topdressing device based on corn planting. BACKGROUND

[0002] Topdressing refers to the fertilizer applied during crop growth to supplement and regulate crop nutrition.

[0003] The existing corn planting topdressing device is mostly operated by the user holding the fertilizing pipe body during use. Since the fertilizing pipe body lacks an auxiliary support structure, the user is likely to feel tired after a long time of holding operation, increasing the labor intensity and affecting the topdressing efficiency. Moreover, the existing topdressing device has a relatively complex quantitative structure, which is inconvenient for the user to operate, thus failing to better meet the use demand.

[0004] The existing patent (publication number: CN221510272U) is a precision topdressing device for corn planting, which includes a fertilizing pipe body. The bottom end of the fertilizing pipe body is provided with a fertilizing cone head. The top of the fertilizing pipe body is provided with a hopper. The two sides of the hopper are both provided with handrails. The two sides of the bottom end of the fertilizing pipe body are both movably provided with supporting plates. The upper part of the supporting plate is provided with a pedal connected to the fertilizing pipe body. A supporting assembly is connected between the pedal and the supporting plate. The inside of the upper end of the fertilizing pipe body is symmetrically provided with a material control plate. The back side of the material control plate is provided with a pull shaft penetrating through the fertilizing pipe body. A control assembly is connected between the handrail and the pull shaft. The precision topdressing device for corn planting can provide auxiliary support for the bottom end of the fertilizing pipe body, reduce the labor intensity of the user when holding, improve the efficiency of topdressing, and make the quantitative operation process more convenient, thus better meeting the use demand.

[0005] The existing corn planting topdressing device generally needs to be held and pressed by the user during use, which requires the user to bend down and press with both hands during use. This has a high requirement on the waist strength of the user. Since both hands need to hold and press the topdressing device, the user is difficult to perform other auxiliary operations at the same time. Moreover, both hands are occupied, which is not conducive to maintaining balance when walking in the field, increasing the risk of falling. The existing patent cannot solve this problem, thus being not conducive to the user.

[0006] Therefore, a precision topdressing device based on corn planting is proposed. UTILITY MODEL CONTENTS

[0007] The utility model discloses a purpose lies in providing a kind of precision topdressing device for corn planting based on, to solve the existing corn planting topdressing device when using, it generally needs to use user's both hands to hold and press to use, leading to user in the process of using needs to bend down both hands to press, this has higher requirement to user's waist strength, since both hands need to hold and press topdressing device, user is difficult to simultaneously carry out other auxiliary operation, and both hands are occupied, also not conducive to keeping balance when walking in field, increase the risk of falling, and existing patent cannot solve, thus not conducive to user's use.

[0008] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a kind of precision topdressing device for corn planting based on, including fertilizer transport knapsack body, the bottom of the fertilizer transport knapsack body is communicated with fertilizer transport hose, the right side of the fertilizer transport hose is communicated with auxiliary mechanism, the auxiliary mechanism includes bearing assembly and auxiliary discharging assembly, the bearing assembly is arranged at the right side of fertilizer transport hose, the auxiliary discharging assembly is arranged at the outside of bearing assembly;

[0009] The bearing assembly includes connecting channel, feed channel, transport rod, holding rod and fixed bandage, the connecting channel is communicated at the right side of fertilizer transport hose body, the feed channel is clamped at the right side of connecting channel, the transport rod is communicated at the right side of feed channel, the holding rod is fixedly connected at the right side of transport rod, and the fixed bandage is fixedly connected to the surface of the right side of transport rod.

[0010] Preferably, the auxiliary discharging assembly includes an earth plate rotatably connected to the right side of the bottom of the transport rod, the earth plate is in a conical shape, and a moving rope is rotatably connected to the surface of the right side of the earth plate.

[0011] Preferably, the left side of the moving rope is provided with a limiting channel, a pulley is rotatably connected to the inner side of the limiting channel, and the left side of the limiting channel is bolted to the surface of the right side of the transport rod.

[0012] Preferably, the top of the limiting channel is provided with a moving rod, the bottom of the right side of the moving rod is fixedly connected with a protective plate, and the top of the moving rod is fixedly connected with the top of the moving rope.

[0013] Preferably, the right side of the fertilizer transport hose is provided with an auxiliary assembly, the auxiliary assembly includes an adjusting channel communicated with the front surface of the transport rod, and the inner side of the adjusting channel is screwedly connected with a pressing rod.

[0014] Preferably, the rear side of the pressing rod is rotatably connected with a locking block, and the surface of the locking block is in contact with the inner side of the transport rod.

[0015] Preferably, the feed channel is in an inclined shape, the inner side of the transport rod is provided with a transport channel, and the bottom of the transport rod is in a conical shape.

[0016] Preferably, a protective sleeve is fitted onto the surface of the grip bar, and an arm guard plate is fixedly connected to the inner side of the fixing strap.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This application, by setting up a support component, allows the user to combine the support component with the fertilizer delivery hose and the fertilizer delivery backpack when using the precision fertilizer topdressing device for corn planting. This enables the support component to receive and transport fertilizer. At the same time, the support component has a reinforcement structure inside to fix it to the user's arm, allowing the user to use it with one hand instead of holding it with both hands. The user can perform other auxiliary operations at the same time without using both hands, which makes it easier for the user to maintain balance when walking in the field.

[0019] 2. By setting up an auxiliary feeding component, when using this precision fertilizer applicator for corn planting, the user can combine the auxiliary feeding component with the carrying component to form a soil-entry structure, so that the user can use it in conjunction with the carrying component to transport fertilizer into the soil. Attached Figure Description

[0020] Figure 1 This is an overall structural diagram of a precision fertilizer applicator for corn planting according to this utility model;

[0021] Figure 2 This is a schematic diagram of the auxiliary mechanism in this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the load-bearing component in this utility model;

[0023] Figure 4 This is a schematic diagram of the auxiliary feeding component in this utility model;

[0024] Figure 5 This is a schematic diagram of the auxiliary components in this utility model.

[0025] In the diagram, 1. Fertilizer transport backpack body; 2. Fertilizer transport hose; 3. Auxiliary mechanism; 301. Bearing component; 301a. Connecting channel; 301b. Feeding channel; 301c. Transport rod; 301d. Holding rod; 301e. Fixing strap; 302. Auxiliary feeding component; 302a. Soil entry plate; 302b. Moving rope; 302c. Limiting channel; 302d. Moving rod; 4. Auxiliary component; 401. Adjustment channel; 402. Extrusion rod; 403. Sealing block. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-5 A precision fertilizer applicator for corn planting includes a fertilizer transport backpack body 1, a fertilizer transport hose 2 connected to the bottom of the fertilizer transport backpack body 1, an auxiliary mechanism 3 connected to the right side of the fertilizer transport hose 2, the auxiliary mechanism 3 includes a support component 301 and an auxiliary feeding component 302, the support component 301 is located on the right side of the fertilizer transport hose 2, and the auxiliary feeding component 302 is located on the outside of the support component 301.

[0028] The carrier component 301 includes a connecting channel 301a, a feeding channel 301b, a transport rod 301c, a gripping rod 301d, and a fixing strap 301e. The connecting channel 301a is connected to the right side of the fertilizer transport hose 2 body. The feeding channel 301b is snapped into the right side of the connecting channel 301a. The transport rod 301c is connected to the right side of the feeding channel 301b. The gripping rod 301d is fixedly connected to the right side of the transport rod 301c. The fixing strap 301e is fixedly connected to the surface of the right side of the transport rod 301c.

[0029] In this embodiment: by setting up a connecting channel 301a, a feeding channel 301b, a transport rod 301c, a gripping rod 301d, and a fixing strap 301e, when using this precision fertilizer applicator for corn planting, the user combines the fertilizer transport hose 2 with the connecting channel 301a so that the connecting channel 301a can act as a transfer station to transport the fertilizer transport backpack body 1 and the fertilizer inside the fertilizer transport hose 2, allowing the fertilizer to enter the feeding channel 301b and the transport rod 301c through it. At the same time, the user can use the fixing strap 301e to fix the transport rod 301c to their arm so that the user can control the gripping rod 301d and the transport rod 301c with one hand, making it convenient for the user to apply fertilizer.

[0030] Specifically, such as Figure 2 , Figure 4 As shown, the auxiliary feeding assembly 302 includes a soil entry plate 302a rotatably connected to the bottom right side of the transport rod 301c. The soil entry plate 302a is conical in shape, and a moving rope 302b is rotatably connected to the right side surface of the soil entry plate 302a.

[0031] Specifically, such as Figure 2 , Figure 4As shown, a limiting channel 302c is provided on the left side of the moving rope 302b. A pulley is rotatably connected to the inner side of the limiting channel 302c. The left side of the limiting channel 302c is bolted to the right surface of the transport rod 301c.

[0032] Specifically, such as Figure 2 , Figure 4 As shown, a movable rod 302d is provided at the top of the limiting channel 302c, a protective plate is fixedly connected to the bottom right side of the movable rod 302d, and the top of the movable rod 302d is fixedly connected to the top of the movable rope 302b.

[0033] In this embodiment: by setting up an entry plate 302a, a moving rope 302b, a limiting channel 302c, and a moving rod 302d, during fertilization, the user can operate the holding rod 301d with one hand, so as to move the transport rod 301c, entry plate 302a, moving rope 302b, limiting channel 302c, and moving rod 302d with the help of the fixing strap 301e. At this time, the transport rod 301c is close to the user's arm, and then the user can stand up and press the holding rod 301d with one hand, after which the transport rod 301c... The bottom and the soil-insertion plate 302a are inserted into the soil so that the user can pull the moving rod 302d with one hand. The moving rod 302d can drive the moving rope 302b and the soil-insertion plate 302a to move, so that fertilizer enters the soil through the opened soil-insertion plate 302a. During the fertilization process, the moving rope 302b is restricted by the moving rod 302d and the limiting channel 302c, so it does not come into contact with the user's hand and avoids the user being scratched. This is used to assist the user in applying fertilizer to corn.

[0034] Specifically, such as Figure 1 , 5 As shown, an auxiliary component 4 is provided on the right side of the fertilizer transport hose 2. The auxiliary component 4 includes an adjustment channel 401 connected to the front surface of the transport rod 301c. A compression rod 402 is threadedly connected to the inner side of the adjustment channel 401.

[0035] Specifically, such as Figure 1 , 5 As shown, a sealing block 403 is rotatably connected to the rear side of the extrusion rod 402, and the surface of the sealing block 403 is in contact with the inner side of the transport rod 301c.

[0036] In this embodiment: by setting an adjustment channel 401, a squeezing rod 402, and a blocking block 403, the adjustment channel 401, the squeezing rod 402, and the blocking block 403 cooperate with each other. By rotating the squeezing rod 402 inside the adjustment channel 401, the blocking block 403 is moved, thereby changing the position of the blocking block 403 inside the transport rod 301c. This allows it to squeeze or expand the space of the fertilizer transport channel inside the transport rod 301c, thereby achieving fertilizer flow regulation.

[0037] Specifically, such as Figure 3 As shown, the feeding channel 301b is inclined, and a transport channel is opened on the inner side of the transport rod 301c. The bottom of the transport rod 301c is conical.

[0038] Specifically, such as Figure 3 As shown, a protective sleeve is fitted onto the surface of the grip bar 301d, and a guard plate is fixedly connected to the inner side of the fixing strap 301e.

[0039] In this embodiment: by setting up a feeding channel 301b, a transport rod 301c, a gripping rod 301d, and a fixing strap 301e, the feeding channel 301b, the transport rod 301c, the gripping rod 301d, and the fixing strap 301e cooperate with each other to receive and transport corn fertilizer. At the same time, the fixing strap 301e can fix the transport rod 301c to the user's arm so that the user can operate the gripping rod 301d and the transport rod 301c with one hand.

[0040] Working Principle: Firstly, this device is used during corn planting fertilization. When using this precision fertilizer applicator for corn planting, the user combines the fertilizer delivery hose 2 with the connecting channel 301a. The connecting channel 301a serves as a transfer station to transport the fertilizer delivery backpack 1 and the fertilizer inside the fertilizer delivery hose 2. This allows the fertilizer to enter the feeding channel 301b and the transport rod 301c. Simultaneously, the user can use the fixing strap 301e to secure the transport rod 301c to their arm, allowing for one-handed control of the handle 301d and the transport rod 301c, facilitating fertilization. During fertilization, the user can operate the handle 301d with one hand, and with the assistance of the fixing strap 301e, move the transport rod 301c and the fertilizer into the feed channel 301b and the transport rod 301c. The system includes a soil plate 302a, a moving rope 302b, a limiting channel 302c, and a moving rod 302d. The transport rod 301c is positioned close to the user's arm, allowing the user to stand and hold the rod 301d with one hand. The transport rod 301c is then inserted into the soil with its bottom and the soil-entry plate 302a, enabling the user to pull the moving rod 302d with one hand. This allows the moving rod 302d to move the moving rope 302b and the soil-entry plate 302a, allowing fertilizer to enter the soil through the opened soil-entry plate 302a. During fertilization, the moving rope 302b, restrained by the moving rod 302d and the limiting channel 302c, does not come into contact with the user's hand, preventing injury. This system assists the user in applying fertilizer during corn planting.

[0041] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the scope of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A precision fertilizer applicator for corn planting, comprising a fertilizer transport backpack body (1), wherein the bottom of the fertilizer transport backpack body (1) is connected to a fertilizer transport hose (2), characterized in that: An auxiliary mechanism (3) is connected to the right side of the fertilizer transport hose (2). The auxiliary mechanism (3) includes a bearing component (301) and an auxiliary feeding component (302). The bearing component (301) is located on the right side of the fertilizer transport hose (2), and the auxiliary feeding component (302) is located on the outside of the bearing component (301). The carrier component (301) includes a connecting channel (301a), a feeding channel (301b), a transport rod (301c), a gripping rod (301d), and a fixing strap (301e). The connecting channel (301a) is connected to the right side of the fertilizer transport hose (2) body. The feeding channel (301b) is snapped into the right side of the connecting channel (301a). The transport rod (301c) is connected to the right side of the feeding channel (301b). The gripping rod (301d) is fixedly connected to the right side of the transport rod (301c). The fixing strap (301e) is fixedly connected to the surface of the right side of the transport rod (301c).

2. The precision fertilizer applicator for corn planting according to claim 1, characterized in that: The auxiliary feeding assembly (302) includes a soil entry plate (302a) rotatably connected to the bottom right side of the transport rod (301c). The soil entry plate (302a) is conical in shape, and a moving rope (302b) is rotatably connected to the right side surface of the soil entry plate (302a).

3. The precision fertilizer applicator for corn planting according to claim 2, characterized in that: The left side of the moving rope (302b) is provided with a limiting channel (302c), and a pulley is rotatably connected to the inner side of the limiting channel (302c). The left side of the limiting channel (302c) is bolted to the right side surface of the transport rod (301c).

4. A precision fertilizer applicator for corn planting according to claim 3, characterized in that: The top of the limiting channel (302c) is provided with a movable rod (302d), and a protective plate is fixedly connected to the bottom right side of the movable rod (302d). The top of the movable rod (302d) is fixedly connected to the top of the movable rope (302b).

5. A precision fertilizer applicator for corn planting according to claim 1, characterized in that: An auxiliary component (4) is provided on the right side of the fertilizer transport hose (2). The auxiliary component (4) includes an adjustment channel (401) connected to the front surface of the transport rod (301c). A compression rod (402) is threadedly connected to the inner side of the adjustment channel (401).

6. A precision fertilizer applicator for corn planting according to claim 5, characterized in that: A locking block (403) is rotatably connected to the rear side of the compression rod (402), and the surface of the locking block (403) is in contact with the inner side of the transport rod (301c).

7. A precision fertilizer applicator for corn planting according to claim 1, characterized in that: The feeding channel (301b) is inclined, and a transport channel is provided on the inner side of the transport rod (301c). The bottom of the transport rod (301c) is conical.

8. A precision fertilizer applicator for corn planting according to claim 1, characterized in that: The surface of the grip bar (301d) is fitted with a protective sleeve, and the inner side of the fixing strap (301e) is fixedly connected with an arm guard plate.

Images