Topdressing device for walnut planting

Abstract

The utility model relates to the field of walnut planting, and discloses a walnut planting topdressing device which comprises a vehicle body, a fertilizer barrel is arranged at the top end of the vehicle body, moving wheels are fixedly installed at the bottom end of the vehicle body, a topdressing mechanism is arranged on the left side of the vehicle body, and the topdressing mechanism comprises a grooving assembly and a fertilizer discharging assembly. The grooving assembly comprises a mounting plate fixedly mounted on the left side of the vehicle body, fixing plates are arranged on the left side and the right side of the bottom end of the mounting plate, a rotating ring is rotationally connected between the two fixing plates, and positioning rings are fixedly connected to the left side and the right side of the rotating ring. According to the utility model, the rotating ring, the arc-shaped scraper knife and the discharging frame rotate to shovel the ground into an arc-shaped groove, and the fertilizer flows out from the discharging hole and the discharging frame and flows into the arc-shaped groove which is just shoveled, so that grooving and topdressing operations can be quickly carried out without waiting, and direct grooving and topdressing are continuously carried out, so that the operation staying time is shortened, and the working efficiency is improved. The topdressing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to walnut planting field especially, a kind of walnut planting topdressing device. BACKGROUND

[0002] Walnut is the fruit of a deciduous tree of Juglandaceae Juglans genus, rich in high-quality protein, can supplement necessary amino acids for human body. Its oil content is rich, and mainly unsaturated fatty acids, which helps to reduce cholesterol, protect cardiovascular health, with people's deepening understanding of the nutritional value of walnut, the market demand for walnut continues to grow, which prompts the continuous expansion of walnut planting scale, walnut tree in the growth process, from sapling period to fruiting period, needs the reasonable supply of nitrogen, phosphorus, potassium and other elements, to ensure the healthy growth of tree body, flower bud differentiation and high quality and high yield of fruit.

[0003] Through the search, Chinese patent publication No. CN220755494U discloses a walnut planting topdressing device, relating to the technical field of walnut planting. The walnut planting topdressing device includes a rack and a quantitative assembly. The top of the rack is fixedly installed with a stirring device. The quantitative assembly is arranged on the rack and includes a quantitative cylinder, a rotating column, and a partition plate. The rotating column is rotatably installed on the rear inner wall of the quantitative cylinder, and four groups of partition plates are fixedly installed on the outer wall of the rotating column in a ring array. Through the cooperation of the quantitative cylinder, the first motor, the rotating column, the partition plate, and the material guide frame, quantitative topdressing operation can be performed. The accurate amount of fertilizer can be ensured through quantitative delivery, avoiding excessive or insufficient fertilization problems. The nutrient requirements of plants can be better met, and the fertilization effect can be improved. At the same time, quantitative delivery can ensure uniform distribution of fertilizer around the crop root system. This can avoid excessive or insufficient nutrients in local areas and improve the growth balance of crops.

[0004] In the above technology, although drilling and topdressing are realized through the drill rod, it is necessary to wait for the completion of drilling before moving the device to align with the drilling site and starting the first motor for topdressing operation each time. This requires a lot of time and is low in efficiency. Therefore, a walnut planting topdressing device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] To make up for the above shortcomings, the utility model provides a walnut planting topdressing device to improve the problem of "drilling before topdressing each time, and aligning each time, which takes a lot of time and is low in efficiency" in the prior art.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a walnut planting topdressing device, including the vehicle body, the top of vehicle body is provided with fertilizer cylinder, the bottom of vehicle body is fixedly installed with the moving wheel, the left side of vehicle body is provided with topdressing mechanism, the topdressing mechanism includes the groove digging subassembly and the fertilizer application subassembly, the groove digging subassembly includes the mounting plate fixedly installed in the left side of vehicle body, the bottom of mounting plate is located and is provided with the fixed plate on the left side and the right side, the rotatable joint of two groups fixed plate is rotated between the fixed plate, the left and right sides of rotatable joint are all fixedly connected with the locating ring, the left side fixed plate's left side is fixedly installed with motor no.

[0007] As a further description of the above technical scheme:

[0008] The inner wall of the fertilizer cylinder is provided with a cleaning assembly, the cleaning assembly includes a rotating rod, the top of the fertilizer cylinder is fixedly installed with a motor one, the rotating rod penetrates the fertilizer cylinder and is fixedly connected to the output shaft bottom of the motor one.

[0009] As a further description of the above technical scheme:

[0010] Two groups of the locating ring are rotatably connected to the inner side of two groups of fixed plates, the transmission rod penetrates the left side fixed plate and is fixedly connected to the left side surface of the rotatable ring, and a plurality of arc-shaped spades are all arranged in an arc shape.

[0011] As a further description of the above technical scheme:

[0012] The left end of the connecting pipe is fixedly connected with a fixed cylinder, the fixed cylinder penetrates the right side fixed plate and is arranged between the two groups of fixed plates.

[0013] As a further description of the above technical scheme:

[0014] The fixed cylinder penetrates the right side of the rotatable ring and is rotatably connected to the inner wall thereof, the bottom of the fixed cylinder is provided with a discharge port, the discharge port is communicated with a plurality of discharge frames, and the connecting pipe is arranged in an inclined shape.

[0015] As a further description of the above technical scheme:

[0016] The top of the mounting plate penetrates and is threadedly connected with a threaded rod, the bottom of the inner wall of the mounting plate is provided with a guide groove, the inner wall of the guide groove is slidably connected with a guide plate, the guide plate is fixedly connected to the top of the two groups of fixed plates and is threadedly connected to the outer wall thread of the threaded rod.

[0017] As a further description of the above technical solutions:

[0018] The outer wall of the rotating rod is fixedly connected with a connecting rod, and the two ends of the connecting rod are fixedly connected with arc-shaped scrapers.

[0019] As a further description of the above technical solutions:

[0020] The connecting rod is provided with three groups and is fixedly connected to the outer wall of the rotating rod, and the three groups of connecting rods are fixedly connected with the two groups of arc-shaped scrapers.

[0021] The utility model has the advantages of the following:

[0022] 1、The utility model discloses a rotating ring, arc-shaped spade and discharge frame are rotated through starting motor no.

[0023] 2、The utility model discloses an arc-shaped scraper is arranged in the fertilizer cylinder, and the rotating rod and the connecting rod are rotated, can scrape the fertilizer adhered to the inner wall of the fertilizer cylinder when needing to prevent the fertilizer in the fertilizer cylinder from depositing and improving mixing effect, can improve mixing effect, can prevent fertilizer residue when cleaning, improve cleaning effect, prevent subsequent fertilizer mixing, influence use effect, and improve the follow-up fertilizer effect of different fertilizers. DRAWINGS

[0024] Figure 1 It is the three-dimensional structure schematic diagram of the whole device in the utility model;

[0025] Figure 2 It is the three-dimensional structure section view schematic diagram of the fertilizer cylinder in the utility model;

[0026] Figure 3 It is the three-dimensional structure schematic diagram of the connecting pipe and the rotating ring in the utility model;

[0027] Figure 4 It is the three-dimensional structure section view and split schematic diagram of the fixed plate, the rotating ring and the fixed cylinder in the utility model.

[0028] Legend:

[0029] 1, car body; 2, fertilizer cylinder; 3, mounting plate; 4, moving wheel; 5, threaded rod; 21, motor one; 22, rotating rod; 23, connecting rod; 24, arc-shaped scraper; 31, fixed plate; 32, motor two; 33, rotating ring; 34, discharging frame; 35, arc-shaped spade; 36, connecting pipe; 37, transmission rod; 38, positioning ring; 39, fixed cylinder; 310, discharge port; 51, guide plate; 52, guide groove. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] With reference to Figure 1 , Figure 3 and Figure 4 , the utility model provides an embodiment: a walnut planting topdressing device, including car body 1 that drive moves, the top of car body 1 is provided with the fertilizer cylinder 2 of storage and topdressing, the bottom of car body 1 is fixedly installed with moving wheel 4, the left side of car body 1 is provided with topdressing mechanism, and topdressing mechanism includes the groove digging assembly for topdressing in the groove digging on ground and the fertilizer transmission subassembly in the groove opened, and groove digging assembly includes the mounting plate 3 fixedly installed in the left side of car body 1, and the bottom of mounting plate 3 is located and is provided with fixed plate 31 in left and right two sides, and the rotating ring 33 for driving three sets of arc-shaped spade 35 to rotate is rotatably connected between two groups of fixed plate 31, and the left and right two sides of rotating ring 33 are fixedly connected with the positioning ring 38 for limiting rotating ring 33, and the left side of left side fixed plate 31 is fixedly installed with motor two 32 for driving rotating ring 33 to rotate, and the output shaft right side of motor two 32 is fixedly connected with transmission rod 37 for driving rotating ring 33 to rotate, and the outer wall of rotating ring 33 is fixedly connected with multiple arc-shaped spades 35, and arc-shaped spade 35 rotation can open groove on land.

[0032] Further, the outer wall of rotating ring 33 is fixedly connected with discharging frame 34 on the outer side of the arc-shaped surface of multiple arc-shaped spades 35, and the discharging frame 34 is inclined to the direction close to the arc-shaped spade 35, so that the discharging frame 34 is aligned with the discharge port 310 after the arc-shaped spade 35 digs groove on the ground, and at this time, the fertilizer can drop downward and will not drop on the next arc-shaped spade 35 by the inclined setting, and after the discharging frame 34 is aligned with the discharge port 310, the fertilizer can drop downward into the groove, and the fertilizer transmission subassembly includes connecting pipe 36, which is set as a hose that can be adjusted according to the lifting of rotating ring 33, and the connecting pipe 36 is connected with the fertilizer cylinder 2 by being penetratingly arranged at the bottom of car body 1, and the connecting pipe 36 transmits the fertilizer into the fixed cylinder 39.

[0033] Referring to Figure 1 , Figure 2 and Figure 3 , the inner wall of the fertilizer cylinder 2 is provided with a cleaning assembly for cleaning the inner wall of the fertilizer cylinder 2, the cleaning assembly comprising a rotating rod 22, the top end of the fertilizer cylinder 2 being fixedly provided with a motor 21 for driving the rotating rod 22 to rotate, the rotating rod 22 penetrating through the fertilizer cylinder 2 and being fixedly connected to the bottom end of the output shaft of the motor 21.

[0034] Referring to Figure 1 , Figure 3 and Figure 4 , the two groups of positioning rings 38 are respectively rotatably connected to the inner sides of the two groups of fixed plates 31, the transmission rod 37 penetrates through the left fixed plate 31 and is fixedly connected to the left surface of the rotating ring 33, the plurality of arc-shaped spades 35 are all arranged in an arc shape, which can dig a groove on the land surface for placing fertilizer, the left end of the connecting pipe 36 is fixedly connected with a fixed cylinder 39 for conveying fertilizer, the fixed cylinder 39 penetrates through the right fixed plate 31 and is arranged between the two groups of fixed plates 31, the fixed cylinder 39 penetrates through the right side of the rotating ring 33 and is rotatably connected to the inner wall thereof, and the bottom end of the fixed cylinder 39 is provided with a discharge port 310, when the discharge frame 34 is aligned with the discharge port 310, the fertilizer can fall downward.

[0035] Further, the discharge port 310 is communicated with the plurality of discharge frames 34, the connecting pipe 36 is arranged in an inclined manner, which can make the fertilizer fall downward to the discharge port 310, the top end of the mounting plate 3 penetrates through and is threadedly connected with a threaded rod 5, the inner wall of the mounting plate 3 is provided with a guide groove 52 at the bottom end, the inner wall of the guide groove 52 is slidably connected with a guide plate 51, the guide plate 51 is fixedly connected to the top end of the two groups of fixed plates 31 and is threadedly connected with the outer wall of the threaded rod 5 at the threaded position thereof, and rotating the threaded rod 5 can threadedly connect with the guide plate 51 to drive the guide plate 51 and the rotating ring 33 to move upward, and the height of the rotating ring 33 can be adjusted according to the height of the land and the depth of the groove.

[0036] Referring to Figure 1 , Figure 2 and Figure 3 , the outer wall of the rotating rod 22 is fixedly connected with a connecting rod 23 for driving the arc-shaped scraper 24 to rotate, the two ends of the connecting rod 23 are both fixedly connected with the arc-shaped scraper 24 for scraping the fertilizer adhered to the inner wall of the fertilizer cylinder 2, the arc-shaped scraper 24 is arranged in an arc shape and is rotatably connected to the inner wall of the fertilizer cylinder 2, the connecting rod 23 is provided with three groups and is fixedly connected to the outer wall of the rotating rod 22, and the three groups of connecting rods 23 are all fixedly connected with the two groups of arc-shaped scrapers 24, the arc-shaped scraper 24 arranged in an arc shape can scrape the adhered fertilizer downward when rotating, the direction of rotation is set to the direction downward to the inner side of the arc-shaped scraper 24, which can directly scrape the adhered fertilizer downward without stopping on the inclined surface above the arc-shaped scraper 24, thereby improving the cleaning effect.

[0037] Working principle: in use, first, the fertilizer is loaded into the fertilizer cylinder 2, the height of the rotating ring 33 is adjusted by rotating the threaded rod 5, the threaded rod 5 is screwed with the guide plate 51, when the threaded rod 5 is rotated, the guide plate 51 slides in the guide groove 52, driving the two sets of fixed plates 31 and the rotating ring 33 to rise or fall, to adapt to different land height and trench depth requirements, move the vehicle body 1 to the position where the fertilizer is needed, after preparation, start the motor two 32, the output shaft of the motor two 32 drives the transmission rod 37 to rotate, the transmission rod 37 drives the rotating ring 33 to rotate, when the rotating ring 33 rotates, the arc-shaped spade 35 on its outer wall rotates, an arc-shaped trench is dug on the ground, at the same time, the fertilizer in the fertilizer cylinder 2 flows into the fixed cylinder 39 through the connecting pipe 36, since the connecting pipe 36 is inclinedly arranged, the fertilizer can flow smoothly to the discharge port 310 at the bottom end of the fixed cylinder 39, after the discharge frame 34 on the rotating ring 33 is communicated with the discharge port 310, and the discharge frame 34 is inclinedly arranged towards the arc-shaped spade 35, when the arc-shaped spade 35 digs a trench, the discharge frame 34 is just aligned with the discharge port 310, the fertilizer falls into the just-dug arc-shaped trench through the discharge frame 34 from the discharge port 310, a plurality of arc-shaped spades 35 cooperate with a plurality of discharge frames 34 to realize synchronous digging and fertilizing, improving the fertilizing efficiency.

[0038] When it is needed to stir the fertilizer or clean the fertilizer cylinder 2, start the motor one 21, the motor one 21 drives the rotating rod 22 to rotate, the connecting rod 23 on the outer wall of the rotating rod 22 rotates, the arc-shaped scraper 24 at both ends of the connecting rod 23 rotates on the inner wall of the fertilizer cylinder 2, the arc-shaped scraper 24 is arc-shaped, and the rotating direction is towards the inner side below, in the rotating process, the fertilizer adhered to the inner wall of the fertilizer cylinder 2 can be scraped down, not only can prevent the fertilizer from depositing, improving the fertilizer mixing effect, but also can effectively prevent the fertilizer from remaining when cleaning the fertilizer cylinder 2, avoiding affecting the subsequent fertilizing effect of different fertilizers, after completing the fertilizing at one place, push the vehicle body 1, move to the next fertilizing position by relying on the moving wheels 4, repeat the above trench digging, fertilizing and cleaning operations, and continuously perform the fertilizing operation for the walnut trees.

[0039] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A walnut planting topdressing device, comprising a vehicle body (1), characterized in that: A fertilizer cylinder (2) is provided at the top of the vehicle body (1), and a moving wheel (4) is fixedly installed at the bottom of the vehicle body (1). A topdressing mechanism is provided on the left side of the vehicle body (1). The topdressing mechanism includes a trenching assembly and a fertilizer dispensing assembly. The trenching assembly includes a mounting plate (3) fixedly installed on the left side of the vehicle body (1). The bottom of the mounting plate (3) is provided with fixing plates (31) on both the left and right sides. A rotating ring (33) is rotatably connected between the two sets of fixing plates (31). Positioning rings are fixedly connected to both the left and right sides of the rotating ring (33). (38) A motor (32) is fixedly installed on the left side of the fixed plate (31) on the left side. A transmission rod (37) is fixedly connected to the right side of the output shaft of the motor (32). Multiple sets of arc-shaped shovels (35) are fixedly connected to the outer wall of the rotating ring (33). The outer wall of the rotating ring (33) is connected to a discharge frame (34) through the arc surface of the multiple sets of arc-shaped shovels (35). The fertilizer feeding assembly includes a connecting pipe (36). The connecting pipe (36) is installed through the bottom of the vehicle body (1) and connected to the fertilizer cylinder (2).

2. The walnut planting topdressing device according to claim 1, characterized in that: The inner wall of the fertilizer cylinder (2) is provided with a cleaning component, which includes a rotating rod (22). A motor (21) is fixedly installed at the top of the fertilizer cylinder (2). The rotating rod (22) passes through the fertilizer cylinder (2) and is fixedly connected to the bottom of the output shaft of the motor (21).

3. The walnut planting topdressing device according to claim 1, characterized in that: The two sets of positioning rings (38) are rotatably connected to the inner side of the two sets of fixing plates (31), and the transmission rod (37) passes through the left fixing plate (31) and is fixedly connected to the left side surface of the rotating ring (33). The multiple sets of arc-shaped shovels (35) are all set in an arc shape.

4. The walnut planting topdressing device according to claim 1, characterized in that: A fixing cylinder (39) is fixedly connected to the left side of the left end of the connecting pipe (36). The fixing cylinder (39) passes through and fixes the right fixing plate (31) and is located between the two sets of fixing plates (31).

5. A walnut planting topdressing device according to claim 4, characterized in that: The fixed cylinder (39) passes through the right side of the rotating ring (33) and is rotatably connected to its inner wall. The bottom end of the fixed cylinder (39) is provided with a discharge port (310). The discharge port (310) is connected to multiple sets of discharge frames (34). The connecting pipe (36) is set in an inclined shape.

6. The walnut planting topdressing device according to claim 1, characterized in that: The top of the mounting plate (3) is threaded and connected to a threaded rod (5). The bottom of the inner wall of the mounting plate (3) is provided with a guide groove (52). The inner wall of the guide groove (52) is slidably connected to a guide plate (51). The guide plate (51) is fixedly connected to the top of the two sets of fixed plates (31) and threadedly connected to the threaded rod (5) at the threaded part of its outer wall.

7. A walnut planting topdressing device according to claim 2, characterized in that: A connecting rod (23) is fixedly connected to the middle of the outer wall of the rotating rod (22). Both ends of the connecting rod (23) are fixedly connected to an arc-shaped scraper (24). The arc-shaped scraper (24) is set in an arc shape and is rotatably connected to the inner wall of the fertilizer cylinder (2).

8. A walnut planting topdressing device according to claim 7, characterized in that: The connecting rod (23) is provided in three sets and is fixedly connected to the outer wall of the rotating rod (22), and the three sets of connecting rods (23) are fixedly connected to two sets of arc-shaped scrapers (24).

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