Blueberry planting and fertilizing device

Abstract

The utility model belongs to the technical field of blueberry planting, and particularly relates to a blueberry planting and fertilizing device which comprises an outer fixing ring, an inner fixing ring is arranged at the center of the outer fixing ring, an outer rotating ring is rotatably connected to the inner wall of the outer fixing ring, and an inner rotating ring is rotatably connected to the outer wall of the inner fixing ring. Three discharging boxes are arranged below the outer rotating ring and the inner rotating ring, a rotating plate is rotationally connected to the top of the fixing plate, a rotating rod is fixedly connected to the top end of the rotating plate, an adjusting rod is rotationally connected to the top of one discharging box, and the rotating rod is in sliding connection with the adjusting rod and the sliding rod. A positioning ring is fixedly connected among the plurality of discharging boxes; a positioning ring, an outer rotating ring, an inner rotating ring, a discharging box, a rotating rod and a rotating plate form an assembly capable of controlling the height of backfilled soil and fertilizing each layer of soil, so that fertilizer can be ensured to be uniformly distributed in an annular groove during layered fertilization, and the fertilization uniformity of the fertilizer is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of blueberry planting, and particularly relates to a blueberry planting fertilization device. Background Art

[0002] The root system of blueberry is fibrous root system with weak absorption capacity. The roots are mostly concentrated on the outer edge of the crown projection or slightly away. Therefore, the fertilization site should be mainly where these roots are concentrated to induce the roots to develop outward and expand the absorption area. It should not be too close or too far. Different types of fertilizers have different fertilization methods and locations. The annular fertilization valve is centered on the trunk and a 20-30 cm wide and 15-20 cm deep trench is dug at the edge of the vertical projection of the crown for application. During production, it should be noted that fertilizers must not be poured into the trench in a concentrated manner, but should be spread in layers. After digging out the annular trough, the fertilization personnel fertilize the annular trough in layers. However, the existing fertilization device is difficult to control the layered filling of soil in the trough, and to make the filled soil layered evenly. At the same time, when fertilizing each layer of soil, it is difficult to control the amount of fertilizer applied, which is not conducive to the fertilization of blueberry trees. Summary of the invention

[0003] The utility model provides a blueberry planting fertilization device, which has the characteristic of solving the problem of difficulty in stratification and uniform fertilization.

[0004] The utility model provides the following technical solution: it includes an outer fixed ring, an inner fixed ring is arranged at the center of the outer fixed ring, the inner wall of the outer fixed ring is rotatably connected with an outer swivel ring, the outer wall of the inner fixed ring is rotatably connected with an inner swivel ring, three material discharge boxes are arranged below the outer swivel ring and the inner swivel ring, the inner wall of the material discharge box is fixedly connected with a fixed plate, the top of the fixed plate is rotatably connected with a rotating plate, the top of the rotating plate is fixedly connected with a rotating rod, one of the material discharge boxes is rotatably connected with an adjusting rod, the other two material discharge boxes are rotatably connected with sliding rods, the rotating rods are slidably connected to the adjusting rod and the sliding rod, and positioning rings are fixedly connected between several of the material discharge boxes.

[0005] A support plate is fixedly connected between the outer rotating ring and the inner rotating ring, and sliding rods are rotatably connected to the tops of the two adjustment boxes. The two sliding rods pass through the support plate, and the adjustment rod is threadedly connected to one of the support plates.

[0006] Wherein, a connecting plate is fixedly connected at the connection between the adjusting rod and the sliding rod and the material discharge box, a discharge plate is provided at the bottom of the material discharge box, and a hatch is opened on the outer wall of the material discharge box.

[0007] Wherein, matching feeding holes are provided on the rotating plate and the fixed plate.

[0008] Wherein, the positioning ring and the inner wall of the inner fixing ring are both fixedly connected with two connection blocks, the connection blocks are connected by a limiting rod, and the outer wall of the outer fixing ring is fixedly connected with a support rod.

[0009] The beneficial effect of the utility model is that the positioning ring, the outer rotating ring, the inner rotating ring, the feed box, the rotating rod and the rotating plate form a component that can control the height of the backfill soil and fertilize each layer of soil, so that when fertilizing in layers, it can ensure that the fertilizer is evenly distributed in the annular groove, thereby ensuring the uniformity of fertilizer application.

[0010] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model.

[0012] Figure 2 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 3 It is a motion schematic diagram of the lower material box in the utility model.

[0014] Figure 4 It is a schematic diagram of the cross-sectional structure of the lower material box in the utility model.

[0015] In the figure: 1. outer fixing ring; 11. support rod; 12. inner fixing ring; 13. connecting block; 14. limit rod; 15. positioning ring; 2. outer swivel ring; 21. inner swivel ring; 22. support plate; 23. adjustment rod; 231. slide rod; 24. rotating rod; 25. rotating plate; 26. unloading hole; 3. unloading box; 31. hatch; 32. fixing plate; 33. connecting plate. Implementation

[0016] See also Figure 1-Figure 4 The utility model provides the following technical solutions: it includes an outer fixed ring 1, an inner fixed ring 12 is arranged at the center of the outer fixed ring 1, an outer swivel ring 2 is rotatably connected to the inner wall of the outer fixed ring 1, an inner swivel ring 2 is rotatably connected to the outer wall of the inner fixed ring 12, three material discharge boxes 3 are arranged below the outer swivel ring 2 and the inner swivel ring 21, a fixed plate 32 is fixedly connected to the inner wall of the material discharge box 3, a rotating plate 25 is rotatably connected to the top of the fixed plate 32, a rotating rod 24 is fixedly connected to the top of the rotating plate 25, one of the material discharge boxes 3 is rotatably connected to the top of the adjusting rod 23, and the other two material discharge boxes 3 are rotatably connected to the top of the sliding rod 231, the rotating rod 24 is slidably connected to the adjusting rod 23 and the sliding rod 231, and a positioning ring 15 is fixedly connected between the plurality of material discharge boxes 3.

[0017] In this embodiment: the outer fixing ring 1 is erected above the blueberry tree, and two annular frames are formed by the outer fixing ring 1 and the inner fixing ring 12 provided at the center thereof, and the outer rotating ring 2 and the inner rotating ring 21 rotatably connected to the inner wall of the outer fixing ring 1 and the outer wall of the inner fixing ring 12 can be rotated between the outer fixing ring 1 and the inner fixing ring 12, so that the feeding box 3 below the outer fixing ring 1 and the inner fixing ring 12 can be synchronously adjusted with the rotation of the outer rotating ring 2 and the inner rotating ring 21, so that when fertilizing through the feeding box 3, the feeding can be continuously adjusted The position of the box 3 enables fertilizer to be applied in the annular fertilizer trough, and the hatch 31 fixedly connected to the bottom of the feeding box 3 and the feeding box 3 is in the annular fertilizer trough, and the positioning ring 15 fixedly connected between the hatch 31 can be on the bottom soil of the annular trough, so that when fertilizing in layers, it can be in the annular trough through the positioning ring 15, and by continuously adjusting the height of the annular trough where the feeding box 3 is located, the height of the positioning ring 15 is adjusted, so that the positioning ring 15 can be positioned when the soil is backfilled in the annular trough, so that after each backfilling of a certain soil height, The feed box 3 is used for fertilization, so that when fertilizing in layers, it can ensure that the fertilizer is evenly distributed in the annular groove, thereby ensuring the uniformity of fertilizer application. The height of the feed box 3 can be adjusted by rotating the adjustment rod 23. The adjustment rod 23 is connected to the top of the feed box 3 so that when the adjustment rod 23 rotates, it will not be limited by the feed box 3. The adjustment rod 23 is threadedly connected to the support plate 22, so that it can drive the feed box 3 to adjust its height by rotation. The remaining two feed boxes 3 can be connected to the hatch 31 and the positioning ring 15 to be synchronized with it. The sliding rods 231 on the other two material boxes 3 can limit the other material boxes 3 to ensure their horizontal upward displacement, and the fixed plate 32 fixedly connected to the inner wall of the material box 3 and the top of the rotating plate 25 are used to store fertilizers. By rotating the rotating rod 24, the rotating plate 25 can be driven to rotate, so that the fertilizer above it can fall to the bottom of the fixed plate 32. The space below the fixed plate 32 is fixed, so that the amount of fertilizer on each layer is fixed. When the material box 3 is pushed to displace, the amount of fertilizer applied to each layer of soil can be the same, thereby ensuring the uniform fertilization effect of the fertilizer.

[0018] A support plate 22 is fixedly connected between the outer rotating ring 2 and the inner rotating ring 21, wherein the tops of the two feed boxes 3 are rotatably connected with sliding rods 231, the two sliding rods 231 penetrate the support plate 22, and the adjusting rod 23 is threadedly connected to one of the support plates 22; the support plate 22 fixedly connected between the outer rotating ring 2 and the inner rotating ring 21 is used to support and fix the outer rotating ring 2 and the inner rotating ring 21 so that they can rotate synchronously and rotate on the annular fertilization groove to carry out layered fertilization. The adjusting rod 23 is threadedly connected to the support plate 22 so that the height of the feed box 3 can be adjusted.

[0019] A connecting plate 33 is fixedly connected at the connection between the adjusting rod 23 and the sliding rod 231 and the discharge box 3, and a hatch 31 is opened on the outer wall of the discharge box 3; the fixing plate 32 fixedly connected at the connection between the adjusting rod 23 and the sliding rod 231 is used to enable the discharge box 3 to be adjusted in position when the adjusting rod 23 is rotated, and will not limit the rotation of the discharge box 3. The bottom of the discharge box 3 can be installed with a discharge device so that the fertilizer can be dropped onto the soil.

[0020] Matching feeding holes 26 are provided on the rotating plate 25 and the fixed plate 32; the feeding holes 26 provided on the rotating plate 25 and the fixed plate 32 are used to adjust the feeding holes 26 provided on the rotating plate 25 when the rotating rod 24 is rotated, thereby controlling the fertilizer to enter the bottom of the feeding box 3, and being used to control the amount of fertilizer applied on each layer.

[0021] The positioning ring 15 and the inner wall of the inner fixed ring 12 are fixedly connected with two connecting blocks 13, and the connecting blocks 13 are connected by a limiting rod 14. The outer wall of the outer fixed ring 1 is fixedly connected with a supporting rod 11; the connecting block 13 is used to fix the positioning ring 15 and the inner wall of the inner fixed ring 12 through the limiting rod 14. After the top of the limiting rod 14 passes through the through hole opened on the connecting block 13 in the inner fixed ring 12, the positioning ring 15 can be limited by the limiting rod 14 when rising, ensuring its horizontal upward displacement, and the supporting rod 11 is used to set up the device on the annular fertilization trough.

[0022] The working principle and use process of the utility model are as follows: the outer rotating ring 2 and the inner rotating ring 21 can be rotated between the outer fixed ring 1 and the inner fixed ring 12, so that the material box 3 below the outer fixed ring 1 and the inner fixed ring 12 can be adjusted synchronously with the rotation of the outer rotating ring 2 and the inner rotating ring 21, so that when fertilizing through the material box 3, the position of the material box 3 can be continuously adjusted, and the height of the positioning ring 15 can be adjusted by continuously adjusting the height of the annular groove where the material box 3 is located, so that the positioning ring 15 can be positioned when the soil is backfilled in the annular groove, so that each backfill of a certain soil height After the degree, fertilizer is applied through the feed box 3, so that when fertilizing in layers, it can be ensured that the fertilizer is evenly distributed in the annular groove, thereby ensuring the uniformity of fertilizer application. The fixed plate 32 fixedly connected to the inner wall of the feed box 3 and the top of the rotating plate 25 are used to store fertilizer. By rotating the rotating rod 24, the rotating plate 25 can be driven to rotate, so that the fertilizer above it can fall to the bottom of the fixed plate 32. The space below the fixed plate 32 is fixed, so that the amount of fertilizer in each layer is fixed. When the feed box 3 is pushed to move, the amount of fertilizer applied on each layer of soil can be the same, thereby ensuring the uniform fertilization effect of the fertilizer.

Claims

1. A blueberry planting and fertilization device, characterized in that: The invention comprises an outer fixed ring (1), an inner fixed ring (12) is arranged at the center of the outer fixed ring (1), an outer rotating ring (2) is rotatably connected to the inner wall of the outer fixed ring (1), an inner rotating ring (21) is rotatably connected to the outer wall of the inner fixed ring (12), three material discharge boxes (3) are arranged below the outer rotating ring (2) and the inner rotating ring (21), a fixed plate (32) is fixedly connected to the inner wall of the material discharge box (3), a rotating plate (25) is rotatably connected to the top of the fixed plate (32), a rotating rod (24) is fixedly connected to the top of the rotating plate (25), one of the material discharge boxes (3) is rotatably connected to the top of an adjusting rod (23), and the other two material discharge boxes (3) are rotatably connected to the top of sliding rods (231), the rotating rods (24) are slidably connected to the adjusting rod (23) and the sliding rod (231), and positioning rings (15) are fixedly connected between the plurality of material discharge boxes (3).

2. A blueberry planting and fertilizing device according to claim 1, characterized in that: A support plate (22) is fixedly connected between the outer rotating ring (2) and the inner rotating ring (21), wherein the tops of the two discharge boxes (3) are rotatably connected with sliding rods (231), the two sliding rods (231) pass through the support plate (22), and the adjustment rod (23) is threadedly connected to one of the support plates (22).

3. A blueberry planting and fertilizing device according to claim 1, characterized in that: A connecting plate (33) is fixedly connected to the connection between the adjusting rod (23) and the sliding rod (231) and the material discharge box (3), and a hatch (31) is provided on the outer wall of the material discharge box (3).

4. A blueberry planting and fertilizing device according to claim 1, characterized in that: Matching material discharge holes (26) are provided on the rotating plate (25) and the fixed plate (32).

5. The blueberry planting and fertilizing device according to claim 1, characterized in that: The inner walls of the positioning ring (15) and the inner fixing ring (12) are both fixedly connected to two connection blocks (13), the connection blocks (13) are connected via a limit rod (14), and the outer wall of the outer fixing ring (1) is fixedly connected to a support rod (11).

Images