Fertilizing device for tea planting

Abstract

The utility model relates to the technical field of fertilizing devices, and particularly discloses a fertilizing device for tea planting, which comprises a feed box, a compression component is arranged at the lower end of the feed box, and the compression component comprises a mounting plate fixedly mounted on the lower end surface of the feed box; connecting rods are fixedly mounted on the front portions of the left side and the right side of the mounting plate correspondingly, main bevel gears are fixedly mounted at the ends, away from each other, of the two connecting rods correspondingly, cavity boxes are fixedly mounted at the ends, away from each other, of the two main bevel gears correspondingly, and air rods are fixedly mounted at the ends, away from each other, of the two cavity boxes correspondingly; the cavity box and the air rod are in a through state, under cooperation of the compression assembly structure, an operator can conduct fertilization operation on tea trees on the left side and the right side without holding the spraying device to conduct fan-shaped movement in the operation process, and in the operation process, due to the fact that the device can be worn by the operator due to the size of the device, the operation is convenient. And operators can conveniently walk in mountainous regions.

Description

Technical Field

[0001] This utility model relates to the field of fertilization device technology, and in particular to a fertilization device for tea cultivation. Background Technology

[0002] Tea leaves, commonly known as tea, generally include the leaves and buds of the tea plant. Tea leaves contain catechins, cholesterol, caffeine, inositol, and folic acid, which are beneficial to health. Tea is a beverage made from tea leaves.

[0003] In tea cultivation, the act of artificially supplementing crops with nutrients when the soil cannot provide the necessary nutrients for crop growth and development is called fertilization. Whether organic or inorganic fertilizers are used, they can increase soil nutrients. Most inorganic fertilizers are easily soluble, and after application, crops can absorb them immediately, except for a portion that is absorbed and stored by the soil. Organic fertilizers, on the other hand, except for a small amount of nutrients that can be directly absorbed by crops, mostly need to be decomposed by microorganisms before crops can utilize them.

[0004] However, most fertilization devices on the market require operators to hold the spray pipe and make a fan-shaped motion to fertilize the tea leaves, which increases the operator's workload. Moreover, because the operator needs to stand between two tea leaves during the fan-shaped motion, it is easy to waste pesticides. Summary of the Invention

[0005] The purpose of this utility model is to provide a fertilization device for tea planting. With the cooperation of the compression component structure, it enables the operator to fertilize the tea trees on both sides without having to hold the sprayer and make a fan-shaped movement during the operation. Moreover, the device is small enough for the operator to wear, which facilitates the operator's movement in mountainous areas, thus solving the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a fertilizer application device for tea planting, comprising a feed box, wherein a compression assembly is provided at the lower end of the feed box, and the compression assembly includes a mounting plate fixedly installed on the lower end face of the feed box;

[0007] Connecting rods are fixedly installed on the front of both sides of the mounting plate. A main bevel gear is fixedly installed at the far end of each of the two connecting rods. A cavity box is fixedly installed at the far end of each of the two main bevel gears. An air rod is fixedly installed at the far end of each of the two cavity boxes. The cavity box and the air rod are in a through-hole state.

[0008] A secondary gear is rotatably mounted on the circumferential surface of the connecting rod. A protruding rod is fixedly mounted on the ends of the two secondary gears that are far apart. A secondary bevel gear is rotatably mounted on the outer circumferential surface of the ends of the two protruding rods that are far apart. The secondary bevel gear meshes with the main bevel gear. A sliding rod is fixedly mounted on the edge of the end of the secondary bevel gear that is far apart from the protruding rod.

[0009] The outer side of the convex rod and the outer side of the air rod are slidably mounted with sliding columns. A slip ring groove is formed on the inner circumferential surface of one adjacent end of the two sliding columns. The end of the slide rod away from the secondary bevel gear is slidably mounted inside the slip ring groove.

[0010] The sliding column has uniformly spaced air inlets at one end.

[0011] Preferably, a motor is fixedly mounted on the rear of the mounting plate, and main gears are fixedly mounted on the output shafts at both ends of the motor, with the main gears meshing with the auxiliary gears.

[0012] Preferably, air inlets are evenly and annularly formed on the opposite end faces of the two cavity boxes, and hinge plates matching the air inlets are rotatably mounted on the opposite end faces of the two cavity boxes.

[0013] Preferably, a frustum is fixedly installed at the end of the air rod away from the cavity box, the frustum is open from one end to the other, and the diameter of the opening at one end is larger than the diameter at the other end.

[0014] Preferably, a rotating ring is rotatably mounted on the circumferential surface of the air rod, and an air intake chamber is fixedly mounted in a ring array on the outer circumferential surface of the rotating ring. The ends of the air intake chambers on the left and right sides that are far apart are hollow structures. Air outlet holes are evenly and ring-shaped on the circumferential surface of the end of the air intake chamber that is close to the cavity box.

[0015] Preferably, an arc-shaped plate is fixedly installed in a ring at the edge of the air inlet at one end of the sliding column, which is far from the other end. The air inlet chamber is slidably installed on the inner side of the arc-shaped plate.

[0016] Preferably, an L-shaped support rod is fixedly installed on the outer circumferential surface of the end of the air rod away from the motor. A triangular plate is rotatably installed on the ends of the two L-shaped support rods that are far apart. A threaded rod is fixedly installed in a ring array on the adjacent ends of the two triangular plates. A water outlet pipe is fixedly installed in a ring array on the ends of the two triangular plates that are far apart. The threaded rod and the water outlet pipe are in a through-hole state. A threaded ring is rotatably installed on the outer circumferential surface of the ends of the two air rods that are far apart. The threaded ring can be rotatably installed at the connection point between the air rod and the threaded rod.

[0017] Preferably, a shoulder strap is fixedly installed on the left and right sides of the front end face of the material box, an inlet is opened at the center of the upper end face of the material box, and an outlet is opened on the left and right sides of the lower end face of the material box. A material pipe is fixedly installed at the lower edge of the lower end of the material box located at the outlet, and the lower end of the material pipe is fixedly connected to the air rod and is in a through state.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. With the cooperation of the compression component structure, this utility model enables the operator to fertilize the tea trees on both sides without having to hold the spraying device and make a fan-shaped movement during the operation. Moreover, the device is small enough for the operator to wear, which is convenient for the operator to walk in the mountains.

[0020] 2. With the cooperation of multiple water outlet pipes, this utility model allows operators to adjust the water outlet pipes according to the growth status of the tea trees, so that the sprayed fertilizer can meet the current needs of the tea trees, thereby avoiding the situation of over-fertilization or under-fertilization.

[0021] 3. The working structure of this utility model is located on the outside of the material box, which makes it convenient for operators to maintain and replace the device, allowing operators to understand the status of the device as soon as possible and avoid situations where the device cannot be operated. Attached Figure Description

[0022] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 This is a front view of the main body of this utility model;

[0024] Figure 2 This is a cross-sectional view of the material box of this utility model;

[0025] Figure 3 This is a schematic diagram of the compression component of this utility model;

[0026] Figure 4 This is a cross-sectional view of the sliding column of this utility model;

[0027] Figure 5 This is a structural diagram of the compression component of this utility model;

[0028] Figure 6This is a schematic diagram of the water outlet pipe of this utility model;

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Material bin; 11. Shoulder strap; 12. Discharge port; 13. Inlet port; 14. Material pipe;

[0031] 3. Compression assembly; 31. Mounting plate; 32. Motor; 33. Main gear; 34. Connecting rod; 35. Secondary gear; 36. Protruding rod; 361. Secondary bevel gear; 362. Slide rod; 37. Main bevel gear; 38. Cavity box; 381. Air inlet; 382. Hinge plate; 39. Air rod; 391. Frustum; 392. L-shaped support rod; 393. Threaded ring; 40. Rotary ring; 41. Air inlet chamber; 42. Air outlet; 5. Sliding column; 51. Slip ring groove; 52. Air inlet; 53. Arc plate; 60. Triangular plate; 61. Water outlet pipe; 62. Threaded rod. Detailed Implementation

[0032] 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.

[0033] Please see Figures 1 to 6 This utility model provides a technical solution:

[0034] A fertilizer applicator for tea cultivation includes a hopper 1. A compression assembly 3 is located at the lower end of the hopper 1. The compression assembly 3 includes a mounting plate 31 fixedly installed on the lower end face of the hopper 1. Connecting rods 34 are fixedly installed on the front of both sides of the mounting plate 31. A main bevel gear 37 is fixedly installed at the far ends of the two connecting rods 34. A cavity box 38 is fixedly installed at the far ends of the two main bevel gears 37. An air rod 39 is fixedly installed at the far ends of the two cavity boxes 38. The cavity boxes 38 and the air rods 39 are in a continuous state. Secondary gears 35 are rotatably mounted on the circumferential surface of the connecting rods 34, with the two secondary gears 35 being far apart. One end of each of the two protruding rods 36 is fixedly installed with a protruding rod 36. A secondary bevel gear 361 is rotatably installed on the outer circumferential surface of the two protruding rods 36 that are far apart. The secondary bevel gear 361 meshes with the main bevel gear 37. A sliding rod 362 is fixedly installed at the edge of the end of the secondary bevel gear 361 that is far away from the protruding rod 36. A sliding column 5 is slidably installed on the outer side of the protruding rod 36 and the outer side of the air rod 39. A sliding ring groove 51 is opened on the inner circumferential surface of the two adjacent ends of the two sliding columns 5. The end of the sliding rod 362 that is far away from the secondary bevel gear 361 is slidably installed inside the sliding ring groove 51. An air inlet hole 52 is evenly opened in a ring at the end of the sliding column 5 that is far apart.

[0035] A motor 32 is fixedly mounted on the rear of the mounting plate 31. A main gear 33 is fixedly mounted on the output shafts at both ends of the motor 32. The main gear 33 meshes with the secondary gear 35. Air inlets 381 are evenly and annularly opened on the opposite end faces of the two cavity boxes 38. Hinges 382 matching the air inlets 381 are rotatably mounted on the opposite end faces inside the two cavity boxes 38. A frustum 391 is fixedly mounted on the end of the air rod 39 away from the cavity box 38. The frustum 391 is open from one end to the other, and the diameter of the opening at one end is larger than the diameter at the other end.

[0036] By adopting the above technical solution, the liquid fertilizer to be used is first added into the inside of the material box 1 through the inlet 13. Then, the operator manually stirs it with a stirring rod and then carries the material box 1 on his back with the shoulder strap 11 to facilitate walking in the mountains.

[0037] Secondly, when performing the operation, the motor 32, which is fixedly installed on the rear of the mounting plate 31, is activated by the compression component 3. The motor 32 is a dual-shaft motor, and main gears 33 are fixedly installed on the output shafts at both ends of the motor 32. The output shafts of the motor 32 can drive the main gears 33 on both sides to rotate synchronously. When the main gears 33 rotate, they can drive the auxiliary gear 35 to rotate on the outer circumferential surface of the connecting rod 34. It should be noted that the auxiliary gear 35 is rotatably installed on the outer surface of the connecting rod 34 and will not be displaced during the rotation.

[0038] When the secondary gear 35 rotates, it can drive the protruding rod 36 to rotate synchronously. The protruding rod 36 is nested on the outside of the connecting rod 34. The structure of the protruding rod 36 is as follows: Figure 5 As shown, the left and right sides of the protruding rod 36 are hollow structures, and there is a protruding boss on the outer circumferential surface. When the protruding rod 36 rotates, it can drive the secondary bevel gear 361 on the outer circumferential surface to rotate synchronously. When the secondary bevel gear 361 rotates, it can drive the sliding rod 362 to move synchronously. The sliding rod 362 is in the eccentric position of the secondary bevel gear 361.

[0039] When the secondary bevel gear 361 rotates, it meshes with the main bevel gear 37. Therefore, as the convex rod 36 rotates, it also rotates under the cooperation of the main bevel gear 37. This causes the sliding rod 362 to rotate synchronously. When the sliding rod 362 rotates, it can slide inside the slip ring groove 51. However, since the sliding rod 362 has both rotational and revolution effects, when the sliding rod 362 rotates, it can cause the sliding column 5 to slide on the circumferential surface of the convex rod 36. Furthermore, under the operation of the convex rod 36, the sliding column 5 can rotate synchronously.

[0040] Therefore, when the two sliding columns 5 move and their adjacent ends approach each other, the air inside the sliding column 5 is compressed. At this time, the gas passes through the air inlet 381 and then pushes open the hinge plate 382 to enter the cavity box 38 and then the air rod 39. The air then passes through the frustum 391. However, due to the structural characteristics of the frustum 391, the air pressure increases after it exits from the end of the frustum 391 away from the cavity box 38. This pressure can then blow the liquid material from the material box 1 into the material pipe 14 through the outlet 12 and then into the air rod 39. This allows the liquid material to pass through the threaded rod 62 and enter the water outlet pipe 61 before being sprayed out.

[0041] At this time, since the sliding column 5 can reciprocate, it will move the arc plate 53 synchronously as the sliding column 5 moves away from the secondary gear 35. When the arc plate 53 moves, it can move the intake chamber 41 synchronously, and then the intake chamber 41 can rotate the rotating ring 40 on the circumference of the air rod 39.

[0042] When the arc plate 53 is away from the auxiliary gear 35, the air outlet 42 is open. As a result, the outside air, due to the pressure, will pass through the air inlet 52 into the air inlet chamber 41, and then pass through the air outlet 42 into the sliding column 5. When the sliding column 5 approaches the auxiliary gear 35, it will compress the air into the cavity box 38 to carry out the spraying operation. Under the action of the above-mentioned multiple structures, the spraying of liquid materials can be carried out continuously, saving the operator the trouble of carrying the spraying device by hand. Moreover, since the device is a backpack structure, it avoids the device affecting the operator's walking in the mountains.

[0043] Specifically, such as Figures 1 to 6 A rotating ring 40 is rotatably mounted on the circumferential surface of the air rod 39. An air intake chamber 41 is fixedly mounted in a ring array on the outer circumferential surface of the rotating ring 40. The ends of the air intake chambers 41 on the left and right sides that are far apart are hollow structures. Air outlet holes 42 are evenly and ring-shaped on the circumferential surface of the end of the air intake chamber 41 that is close to the cavity box 38.

[0044] An arc-shaped plate 53 is fixedly installed in a ring at the edge of the air inlet 52 at one end of the sliding column 5, which is far from the other end. The air inlet chamber 41 is slidably installed on the inner side of the arc-shaped plate 53.

[0045] An L-shaped support rod 392 is fixedly installed on the outer circumferential surface of the end of the air rod 39 away from the motor 32. A triangular plate 60 is rotatably installed on the opposite ends of the two L-shaped support rods 392. A threaded rod 62 is fixedly installed in a circular array on the adjacent ends of the two triangular plates 60. A water outlet pipe 61 is fixedly installed in a circular array on the opposite ends of the two triangular plates 60. The threaded rod 62 and the water outlet pipe 61 are in a continuous state. The L-shaped support rod 392 is rotatably installed on the outer circumferential surface of the opposite ends of the two air rods 392. The material box 1 is equipped with a threaded ring 393, which is rotatably mounted at the connection between the air rod 39 and the threaded rod 62. The front end face of the material box 1 is fixedly mounted with a shoulder strap 11 on both sides. The upper end face of the material box 1 is provided with an inlet 13 at the center. The lower end face of the material box 1 is provided with outlets 12 on both sides. The lower end of the material box 1 is fixedly mounted with a material tube 14 at the lower edge of the outlet 12. The lower end of the material tube 14 is fixedly connected to the air rod 39 and is in a through state.

[0046] By adopting the above technical solution, during use, when the water outlet pipe 61 is rotated, the water outlet pipe 61, along with the threaded rod 62, fits tightly together with the end of the air rod 39 away from the secondary gear 35. At this time, when the threaded ring 393 is rotated, the threaded ring 393 rotates to the position where the threaded rod 62 and the air rod 39 fit together, so that the air rod 39 and the threaded rod 62 are in a fixed connection state.

[0047] Then, when dealing with tea trees in different growth conditions, the triangle plate 60 can be rotated when the L-shaped support rod 392 is in operation. The triangle plate 60 can rotate with the three water outlet pipes 61, so that water outlet pipes 61 with different nozzle diameters can be used according to the situation. This saves the operator the difficulty of replacement, saves the replacement time, and makes it convenient for the operator to carry.

[0048] Working principle: First, the liquid material is mixed inside the material box 1. Then, the motor 32 is started. The output shaft of the motor 32 drives the main gear 33 to rotate. The main gear 33 drives the auxiliary gear 35 to rotate synchronously. The auxiliary gear 35 drives the cam 36, the cam 36 drives the auxiliary bevel gear 361, and the auxiliary bevel gear 361 drives the slide bar 362 to rotate synchronously.

[0049] The slide bar 362 drives the sliding column 5 to rotate synchronously. When the sliding column 5 rotates, it can perform linear reciprocating motion, thereby compressing the internal air into the cavity box 38.

[0050] Air enters the cavity box 38, then the air rod 39, and then passes through the truncated cone 391 and into the water outlet pipe 61. This blows the liquid material inside the water outlet pipe 61, causing the liquid material to be sprayed out.

[0051] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A fertilizer application device for tea plantation comprising a hopper (1) characterized in that: The lower end of the material box (1) is provided with a compression assembly (3), which includes a mounting plate (31) fixedly installed on the lower end face of the material box (1). Connecting rods (34) are fixedly installed on the front of both sides of the mounting plate (31). A main bevel gear (37) is fixedly installed at the far end of each of the two connecting rods (34). A cavity box (38) is fixedly installed at the far end of each of the two main bevel gears (37). An air rod (39) is fixedly installed at the far end of each of the two cavity boxes (38). The cavity box (38) and the air rod (39) are in a through-hole state. A secondary gear (35) is rotatably mounted on the circumferential surface of the connecting rod (34). A protruding rod (36) is fixedly mounted on the opposite ends of the two secondary gears (35). A secondary bevel gear (361) is rotatably mounted on the outer circumferential surface of the opposite ends of the two protruding rods (36). The secondary bevel gear (361) meshes with the main bevel gear (37). A sliding rod (362) is fixedly mounted on the edge of the end of the secondary bevel gear (361) away from the protruding rod (36). The outer side of the protruding rod (36) and the outer side of the air rod (39) are slidably mounted with sliding columns (5). A sliding ring groove (51) is opened on the inner circumferential surface of the two adjacent sliding columns (5). The end of the sliding rod (362) away from the secondary bevel gear (361) is slidably mounted in the interior of the sliding ring groove (51). An air inlet hole (52) is evenly opened in a ring at the opposite end of the sliding column (5).

2. The fertilizer application apparatus for tea plantation according to claim 1, characterized in that: A motor (32) is fixedly installed on the rear of the mounting plate (31). A main gear (33) is fixedly installed on the output shafts at both ends of the motor (32). The main gear (33) meshes with the auxiliary gear (35).

3. The fertilizer application apparatus for tea plantation according to claim 1, characterized in that: The two cavity boxes (38) have air inlets (381) evenly distributed in a ring shape on their opposite ends and inside. The two cavity boxes (38) have hinge plates (382) that match the air inlets (381) that are rotatably installed on their opposite ends inside.

4. The fertilizer application apparatus for tea plantation according to claim 1, characterized in that: A frustum (391) is fixedly installed at the end of the air rod (39) away from the cavity box (38). The frustum (391) is open from one end to the other, and the diameter of the opening at one end is larger than the diameter at the other end.

5. The fertilizer application apparatus for tea plantation according to claim 4, characterized in that: A rotating ring (40) is rotatably mounted on the circumferential surface of the air rod (39). An air intake chamber (41) is fixedly mounted in a ring array on the outer circumferential surface of the rotating ring (40). The ends of the air intake chambers (41) on the left and right sides that are far apart are hollow structures. An air outlet hole (42) is evenly opened in a ring on the circumferential surface of the end of the air intake chamber (41) that is close to the cavity box (38).

6. The fertilizer application apparatus for tea plantation according to claim 5, characterized in that: An arc-shaped plate (53) is fixedly installed in a ring at the edge of the air inlet (52) at one end of the sliding column (5), which is far from the other end. The air inlet chamber (41) is slidably installed on the inner side of the arc-shaped plate (53).

7. The fertilizer application apparatus for tea plantation according to claim 5, characterized in that: An L-shaped support rod (392) is fixedly installed on the outer circumferential surface of the end of the air rod (39) away from the motor (32). A triangular plate (60) is rotatably installed on the ends of the two L-shaped support rods (392) that are far apart. A threaded rod (62) is fixedly installed in a ring array on the adjacent ends of the two triangular plates (60). A water outlet pipe (61) is fixedly installed in a ring array on the ends of the two triangular plates (60) that are far apart. The threaded rod (62) and the water outlet pipe (61) are in a through state. A threaded ring (393) is rotatably installed on the outer circumferential surface of the ends of the two air rods (39) that are far apart. The threaded ring (393) can be rotatably installed at the connection point of the air rod (39) and the threaded rod (62).

8. The fertilizer application apparatus for tea plantation according to claim 1, characterized in that: The front end face of the material box (1) is fixedly equipped with a shoulder strap (11) on both sides. The upper end face of the material box (1) is provided with an inlet (13) at the center. The lower end face of the material box (1) is provided with an outlet (12) on both sides. The lower end of the material box (1) is fixedly equipped with a material pipe (14) at the lower edge of the outlet (12). The lower end of the material pipe (14) is fixedly connected to the air rod (39) and is in a through state.

Images