Fertilizing device for choerospondias axillaris tree planting

Abstract

The invention relates to the technical field of fertilizing devices, in particular to a fertilizing device for planting choerospondias axillaris trees. Comprising a moving frame; the fixed frames are symmetrically connected to the movable frame; the first lead screw motor is installed on the movable frame, and a lead screw of the first lead screw motor is rotationally connected with the fixed frame on the front side; the guide rod is connected to the movable frame, and the upper end of the guide rod is fixedly connected with the fixed frame on the rear side; the first lifting frames are slidably connected to the fixing frame, the first lifting frame on the front side is in threaded connection with a lead screw of the first lead screw motor, and the first lifting frame on the rear side is slidably connected with the guide rod; and the guide frame is connected to the first lifting frame. The first lead screw motor drives the first lifting frame to drive the guide frame and the rotating frame to descend, the rotating assembly is matched to drive the rotating frame to horizontally rotate, the turning frame and the fixing pipe at the bottom of the rotating frame can evenly scatter fertilizer into deep soil in the rotating process, and the problem that it is difficult to reach a root system dense area in a traditional fertilization mode can be solved.

Description

Technical Field

[0001] This invention relates to the technical field of fertilization devices, and more particularly to a fertilization device for planting Chinese jujube trees. Background Technology

[0002] In the cultivation of Chinese jujube trees, fertilization is one of the key cultivation management measures, which has an important impact on the growth, development, yield and quality of the trees.

[0003] However, existing fertilization devices mostly employ simple broadcasting or shallow trenching methods, applying fertilizer only to the soil surface or a shallow layer. This makes effective deep application difficult, as the roots of the Chinese jujube tree are primarily distributed within a certain depth range of the soil. Traditional fertilization methods prevent fertilizer from reaching densely rooted areas, thus reducing the root system's nutrient absorption efficiency. Furthermore, existing devices generally suffer from uneven fertilizer distribution, especially in planting environments with complex terrain or uneven soil texture. This uneven fertilization not only reduces the overall fertilizer utilization rate but can also lead to excessively high fertilizer concentrations in localized root zones, causing "root burn," affecting the tree's normal physiological activities, and even hindering plant growth or causing death. Summary of the Invention

[0004] In view of this, the present invention provides a fertilization device for planting Chinese jujube trees, which can overcome the shortcomings of existing fertilization devices that can usually only apply fertilizer to the soil surface or shallow soil layer, and the fertilizer is unevenly distributed, resulting in a low overall fertilizer utilization rate.

[0005] The technical solution of the present invention is as follows: a fertilization device for planting Chinese jujube trees, comprising: a movable frame; a fixed frame symmetrically connected to the movable frame; a first lead screw motor mounted on the movable frame, wherein the lead screw of the first lead screw motor is rotatably connected to the fixed frame on the front side; a guide rod connected to the movable frame, wherein the upper end of the guide rod is fixedly connected to the fixed frame on the rear side; and a first lifting frame slidably connected to the fixed frame, wherein the first lifting frame on the front side is threadedly connected to the lead screw of the first lead screw motor, and the first lifting frame on the rear side is slidably connected to the guide rod. A guide frame is connected to the first lifting frame, and a feed inlet is opened at the top of the guide frame; a rotating frame is rotatably connected to the guide frame, and a collection trough is symmetrically opened at the top of the rotating frame; a flipping frame is symmetrically connected to the bottom of the rotating frame; a fixed pipe is connected to the inside of the flipping frame, and the upper end of the fixed pipe is connected to the collection trough; a rotating component is set on the guide frame and is used to drive the rotating frame to rotate; a stirring component is set on the rotating frame and is used to stir the soil and fertilizer; a discharging component is set on the moving frame and is used to discharge the fertilizer.

[0006] As a preferred embodiment of the present invention, the rotating assembly includes: a battery mounted on the top of the rotating frame; a first motor mounted on the top of the guide frame; a first gear connected to the output shaft of the first motor; a toothed block circumferentially spaced on the rotating frame, and the toothed block meshing with the first gear; a rotating rod symmetrically rotatably connected to the guide frame; and a second gear connected to the rotating rod, and the second gear meshing with the toothed block.

[0007] As a preferred embodiment of the present invention, the agitation assembly includes: a fixed frame symmetrically connected to the bottom of the rotating frame; a lifting frame slidably connected to the fixed frame at intervals; an agitation rod connected to the bottom of the lifting frame; and a driving mechanism disposed on the fixed frame for driving the agitation rod to reciprocate up and down.

[0008] As a preferred embodiment of the present invention, the driving mechanism includes: a return spring, with its two ends connected to the rotating frame and the lifting frame respectively; a second motor, mounted on the side of the fixed frame; and a camshaft, connected to the output shaft of the second motor, with the camshaft located inside the lifting frame.

[0009] As a preferred embodiment of the present invention, the feeding assembly includes: a support frame connected to a movable frame; a storage cylinder connected to the top of the support frame; a dust cover rotatably connected to the storage cylinder; a discharge pipe connected to the bottom of the storage cylinder and kept in communication; an electric valve installed on the discharge pipe; and a corrugated pipe with both ends connected to the discharge pipe and the inlet of the guide frame and kept in communication.

[0010] As a preferred embodiment of the present invention, it further includes: a mounting frame connected to the rotating frame; a second lead screw motor mounted on the mounting frame; a second lifting frame slidably connected to the rotating frame, and the lead screw of the second lead screw motor is threadedly connected to the second lifting frame; and a feeding frame connected to the bottom of the second lifting frame.

[0011] As a preferred embodiment of the present invention, it further includes: a fixed block symmetrically connected to the feeding frame; a rotating plate rotatably connected to the fixed block; a connecting spring with its two ends respectively connected to the rotating plate and the feeding frame; and a vibration motor mounted on the rotating plate.

[0012] As a preferred embodiment of the present invention, it further includes: a scale plate connected to the side of the storage cylinder.

[0013] The present invention has the following advantages: 1. The present invention drives the first lifting frame to descend through the first screw motor, and drives the guide frame and rotating frame to descend. With the help of the rotating component, the rotating frame is driven to rotate horizontally. This allows the flipping frame and the fixed pipe at the bottom of the rotating frame to spread fertilizer evenly into the deep soil during the rotation process, which can solve the problem that traditional fertilization methods are difficult to reach the dense root area.

[0014] 2. This invention uses a second motor to drive a camshaft to push the lifting frame and the inclined stirring rod to move up and down reciprocally. At the same time, the rotating frame drives the stirring rod to rotate horizontally, which can form a three-dimensional stirring effect. This allows the fertilizer to be fully mixed with the soil, promotes uniform contact between the fertilizer and the soil around the roots, significantly improves fertilizer utilization, and avoids the "root burn" phenomenon caused by excessively high local concentrations.

[0015] 3. In this invention, after the material feeding frame is lowered by the second screw motor, the rotating frame drives it to rotate horizontally to backfill the loose soil. At the same time, the vibration motor drives the rotating plate to vibrate at high frequency to compact the soil. The connecting spring buffers the vibration and maintains the fit between the rotating plate and the soil, so as to achieve rapid leveling and compaction of the soil after fertilization, reduce water evaporation, and improve planting efficiency. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a schematic diagram showing the installation of the first lead screw motor, the first lifting frame, the guide frame, and the rotating frame of the present invention.

[0018] Figure 3 This is a schematic diagram of the specific structure of the rotating frame and the flipping frame of the present invention.

[0019] Figure 4 For the present invention Figure 3 A schematic diagram of the three-dimensional structure from another perspective.

[0020] Figure 5 This is a schematic diagram of the installation of the rotating component of the present invention.

[0021] Figure 6 This is a schematic diagram of the installation of the stirring component of the present invention.

[0022] Figure 7 This is a schematic diagram of the specific structure of the stirring component of the present invention.

[0023] Figure 8 This is a schematic diagram of the installation of the feeding component of the present invention.

[0024] Figure 9 This is a schematic diagram of the specific structure of the feeding component of the present invention.

[0025] Figure 10 This is a schematic diagram showing the installation of the mounting frame, the second lead screw motor, the second lifting frame, and the material feeding frame of the present invention.

[0026] Figure 11 This is a schematic diagram showing the installation of the fixed block, rotating plate, connecting spring, and vibration motor of the present invention.

[0027] The components are: 1-moving frame, 2-fixed frame, 3-first lead screw motor, 4-guide rod, 5-first lifting frame, 6-guide frame, 601-feed inlet, 7-rotating frame, 701-collecting trough, 8-flipping frame, 9-fixed pipe, 10-battery, 11-first motor, 12-first gear, 13-gear block, 14-rotating rod, 15-second gear, 16-fixed frame, 17-lifting frame, 18-stirring rod, 19-reset spring, 20-second motor, 21-camshaft, 22-support frame, 23-storage cylinder, 24-dust cover, 25-discharge pipe, 26-electric valve, 27-corrugated pipe, 28-mounting frame, 29-second lead screw motor, 30-second lifting frame, 31-feeding frame, 32-fixed block, 33-rotating plate, 34-connecting spring, 35-vibration motor, 36-scale plate. Detailed Implementation

[0028] Example: A fertilization device for planting Chinese jujube trees, such as... Figures 1-9 As shown, the assembly includes a movable frame 1, a fixed frame 2, a first lead screw motor 3, a guide rod 4, a first lifting frame 5, a guide frame 6, a rotating frame 7, a flipping frame 8, a fixed tube 9, a rotating assembly, a stirring assembly, and a feeding assembly. Two fixed frames 2 are symmetrically connected to the top of the movable frame 1. The first lead screw motor 3 is mounted on the front top of the movable frame 1, and the lead screw of the first lead screw motor 3 is rotatably connected to the upper part of the front fixed frame 2. A guide rod 4 is connected to the rear top of the movable frame 1, and the upper end of the guide rod 4 is fixedly connected to the upper part of the rear fixed frame 2. A first lifting frame 5 is slidably connected to both fixed frames 2. The front first lifting frame 5 is threadedly connected to the lead screw of the first lead screw motor 3, and the rear first lifting frame 5... The frame 5 is slidably connected to the guide rod 4. A guide frame 6 is connected between the two first lifting frames 5. A feed inlet 601 is opened on the rear side of the top of the guide frame 6. A rotating frame 7 is rotatably connected inside the guide frame 6. A collection trough 701 is symmetrically opened on the front and back of the top of the rotating frame 7. An opening is provided on the right side of both the guide frame 6 and the rotating frame 7. A flipping frame 8 is connected to the front and back sides of the bottom of the rotating frame 7. A fixed pipe 9 is connected inside the two flipping frames 8. The upper end of the fixed pipe 9 is connected to the collection trough 701. A rotating component is provided on the guide frame 6 to drive the rotating frame 7 to rotate. A stirring component is provided on the rotating frame 7 to stir the soil and fertilizer. A feeding component is provided on the moving frame 1 to feed fertilizer.

[0029] like Figure 5As shown, the rotating assembly includes a battery 10, a first motor 11, a first gear 12, a gear block 13, a rotating rod 14, and a second gear 15. The battery 10 is installed on the top rear side of the rotating frame 7. The battery 10 is used to power the electrical components of the device. The first motor 11 is installed on the top left side of the guide frame 6. The first gear 12 is connected to the output shaft of the first motor 11. Multiple gear blocks 13 are circumferentially connected to the outer side of the rotating frame 7, and the gear blocks 13 mesh with the first gear 12. The rotating rod 14 is rotatably connected to both the front and rear sides of the right side of the guide frame 6. The second gear 15 is connected to the rotating rod 14, and both second gears 15 mesh with the gear blocks 13.

[0030] like Figure 6 and Figure 7 As shown, the agitation assembly includes a fixed frame 16, a lifting frame 17, an agitating rod 18, and a drive mechanism. The bottom of the rotating frame 7 is connected to two fixed frames 16, and four lifting frames 17 are slidably connected inside each of the two fixed frames 16. The four lifting frames 17 are in pairs. The bottom of each lifting frame 17 is connected to an agitating rod 18, which is inclined. The fixed frame 16 is provided with a drive mechanism for driving the agitating rod 18 to reciprocate and lift. The drive mechanism includes a return spring 19, a second motor 20, and a camshaft 21. A return spring 19 is connected between each lifting frame 17 and the bottom of the rotating frame 7. The two fixed frames 16 are each equipped with a second motor 20. The output shaft of the second motor 20 is connected to a camshaft 21, and the camshaft 21 is located inside the lifting frame 17.

[0031] like Figure 8 and Figure 9 As shown, the feeding assembly includes a support frame 22, a storage cylinder 23, a dust cover 24, a discharge pipe 25, an electric valve 26, a corrugated pipe 27, and a scale plate 36. The support frame 22 is connected to the top rear side of the movable frame 1. The storage cylinder 23 is connected to the top of the support frame 22. The bottom of the storage cylinder 23 is a sloping surface with a lower front and a higher back. The dust cover 24 is rotatably connected to the upper part of the storage cylinder 23. The discharge pipe 25 is connected to the bottom front side of the storage cylinder 23 and remains connected. An electric valve 26 is installed on the discharge pipe 25. The lower end of the discharge pipe 25 is connected to the inlet 601 of the guide frame 6 via a corrugated pipe 27 and remains connected. The scale plate 36 is connected to the front side of the storage cylinder 23 and is made of transparent material.

[0032] When the device is needed, first rotate the dust cover 24 upwards to open it, then put an appropriate amount of fertilizer into the storage cylinder 23, and then rotate the dust cover 24 downwards to close it. Next, move the device to the jujube tree. The gaps in the guide frame 6 and the rotating frame 7 allow the jujube tree to pass through, so that the guide frame 6 and the rotating frame 7 can surround the jujube tree. Then, the first motor 11 drives the first gear 12 to rotate, which in turn drives the toothed block 13 to rotate. The toothed block 13 drives the rotating frame 7 to rotate horizontally, and the toothed block 13 also drives the second gear 15 and the rotating rod 14 to rotate. The second gear 15 stabilizes the toothed block 13 and the rotating frame 7, and the rotating frame 7 drives the flipping frame 8. The fixed pipe 9 and the stirring rod 18 rotate horizontally, and then the electric valve 26 is opened. When the collection trough 701 on the rotating frame 7 is vertically aligned with the inlet 601 on the guide frame 6, the fertilizer in the storage cylinder 23 can fall down into the fixed pipe 9 through the discharge pipe 25, the corrugated pipe 27, the inlet 601 and the collection trough 701. The rotation of the fixed pipe 9 can spread the fertilizer evenly in the soil. At the same time, the first lifting frame 5 is driven to move downward by the first screw motor 3. The first lifting frame 5 can drive the guide frame 6, the rotating frame 7, the turning frame 8 and the fixed pipe 9 to move downward. The corrugated pipe 27 is stretched accordingly, so that the turning frame 8 and the fixed pipe 9 move downward while rotating. When the turning frame 8 is in contact with the soil... When in contact, the turning frame 8 can turn over the soil around the jujube tree, making it easier for the fixing pipe 9 to apply fertilizer deep into the soil. At the same time, the second motor 20 drives the camshaft 21 to rotate. When the protruding part of the camshaft 21 contacts the inner bottom of the lifting frame 17, it can squeeze the lifting frame 17 to move downward. The return spring 19 is stretched, and the lifting frame 17 drives the stirring rod 18 to move downward. When the protruding part of the camshaft 21 disengages from the inner bottom of the lifting frame 17, the return spring 19 will return to its original state, driving the lifting frame 17 and the stirring rod 18 to move upward and reset. In this way, the two sets of stirring rods 18 can move up and down alternately. With the horizontal rotation of the stirring rod 18, the soil can be stirred. The fertilizer is mixed evenly to improve the fertilization effect. After fertilization, the electric valve 26 is closed and the first motor 11 and the second motor 20 are stopped. This stops the rotating frame 7 and the stirring rod 18. Then, the first lifting frame 5 is driven upward to reset by the first screw motor 3. The first lifting frame 5 can drive the guide frame 6, rotating frame 7, flipping frame 8 and fixed pipe 9 to reset upward, so that the corrugated pipe 2 returns to its original state. Then, the device can be moved to the next jujube tree to continue fertilization. By observing the scale on the scale plate 36, the remaining amount of fertilizer in the storage cylinder 23 can be accurately determined, which facilitates timely replenishment of fertilizer in the storage cylinder 23 by manual labor.

[0033] like Figure 10As shown, it also includes a mounting frame 28, a second lead screw motor 29, a second lifting frame 30, and a material feeding frame 31. The mounting frame 28 is connected to the top left side of the rotating frame 7. The second lead screw motor 29 is mounted on the mounting frame 28. The second lifting frame 30 is slidably connected to the left side of the rotating frame 7, and the lead screw of the second lead screw motor 29 is threadedly connected to the second lifting frame 30. The material feeding frame 31 is connected to the bottom of the second lifting frame 30.

[0034] like Figure 11 As shown, it also includes a fixed block 32, a rotating plate 33, a connecting spring 34 and a vibration motor 35. Fixed blocks 32 are symmetrically connected to the front of the feeding frame 31. A rotating plate 33 is rotatably connected between the two fixed blocks 32. A connecting spring 34 is connected between the middle of the rotating plate 33 and the front of the feeding frame 31. A vibration motor 35 is installed on the rotating plate 33.

[0035] After the device completes the fertilization work, the second lifting frame 30 can be driven downward by the second screw motor 29. The second lifting frame 30 can drive the material-dispensing frame 31 and the rotating plate 33 to move downward, so that the material-dispensing frame 31 and the rotating plate 33 are in contact with the soil. Then, the rotating frame 7 is controlled to rotate horizontally, which can drive the material-dispensing frame 31 and the rotating plate 33 to rotate horizontally, so that the material-dispensing frame 31 can move the soil scattered around the jujube tree back to its original position and smooth it. At the same time, the vibration motor 35 is started, which can drive the rotating plate 33 to swing up and down at a high frequency and a small amplitude. The connecting spring 34 can adapt to deformation, so that the rotating plate 33 can compact the soil. After compaction is completed, the vibration motor 35 is turned off, and the rotating frame 7 is controlled to stop rotating. Then, the second lifting frame 30 is driven upward by the second screw motor 29 to reset, which can drive the material-dispensing frame 31 and the rotating plate 33 to reset upward.

Claims

1. A fertilization device for planting Chinese jujube trees, comprising: a movable frame (1); characterized in that, It also includes: a fixed frame (2), symmetrically connected to the movable frame (1); a first lead screw motor (3), mounted on the movable frame (1), and the lead screw of the first lead screw motor (3) is rotatably connected to the front fixed frame (2); a guide rod (4), connected to the movable frame (1), and the upper end of the guide rod (4) is fixedly connected to the rear fixed frame (2); a first lifting frame (5), slidably connected to the fixed frame (2), and the front first lifting frame (5) is threadedly connected to the lead screw of the first lead screw motor (3), and the rear first lifting frame (5) is slidably connected to the guide rod (4); a guide frame (6), connected to the first lifting frame (5), and The top of the guide frame (6) has a feed inlet (601); the rotating frame (7) is rotatably connected to the guide frame (6), and the top of the rotating frame (7) has a symmetrically opened collection trough (701); the flipping frame (8) is symmetrically connected to the bottom of the rotating frame (7); the fixed pipe (9) is connected to the inside of the flipping frame (8), and the upper end of the fixed pipe (9) is connected to the collection trough (701); the rotating component is set on the guide frame (6) and is used to drive the rotating frame (7) to rotate; the stirring component is set on the rotating frame (7) and is used to stir the soil and fertilizer; the feeding component is set on the moving frame (1) and is used to feed the fertilizer.

2. The fertilization device for planting Chinese jujube trees according to claim 1, characterized in that, The rotating assembly includes: a battery (10) mounted on the top of the rotating frame (7); a first motor (11) mounted on the top of the guide frame (6); a first gear (12) connected to the output shaft of the first motor (11); a toothed block (13) circumferentially spaced on the rotating frame (7) and meshing with the first gear (12); a rotating rod (14) symmetrically rotatably connected to the guide frame (6); and a second gear (15) connected to the rotating rod (14) and meshing with the toothed block (13).

3. A fertilization device for planting Chinese jujube trees according to claim 1, characterized in that, The stirring assembly includes: a fixed frame (16), symmetrically connected to the bottom of the rotating frame (7); a lifting frame (17), which is slidably connected to the fixed frame (16) at intervals; a stirring rod (18), connected to the bottom of the lifting frame (17); and a driving mechanism, which is set on the fixed frame (16) and is used to drive the stirring rod (18) to reciprocate up and down.

4. A fertilization device for planting Chinese jujube trees according to claim 3, characterized in that, The drive mechanism includes: a return spring (19), which is connected to the rotating frame (7) and the lifting frame (17) at both ends respectively; a second motor (20), which is installed on the side of the fixed frame (16); and a camshaft (21), which is connected to the output shaft of the second motor (20) and is located inside the lifting frame (17).

5. A fertilization device for planting Chinese jujube trees according to claim 1, characterized in that, The feeding assembly includes: a support frame (22) connected to the movable frame (1); a storage cylinder (23) connected to the top of the support frame (22); a dust cover (24) rotatably connected to the storage cylinder (23); a discharge pipe (25) connected to the bottom of the storage cylinder (23) and kept in communication; an electric valve (26) installed on the discharge pipe (25); and a corrugated pipe (27) with both ends connected to the discharge pipe (25) and the inlet (601) of the guide frame (6) and kept in communication.

6. A fertilization device for planting Chinese jujube trees according to claim 1, characterized in that, It also includes: a mounting frame (28) connected to the rotating frame (7); a second lead screw motor (29) mounted on the mounting frame (28); a second lifting frame (30) slidably connected to the rotating frame (7), and the lead screw of the second lead screw motor (29) is threadedly connected to the second lifting frame (30); and a feeding frame (31) connected to the bottom of the second lifting frame (30).

7. A fertilization device for planting Chinese jujube trees according to claim 6, characterized in that, It also includes: a fixed block (32), symmetrically connected to the feeding frame (31); a rotating plate (33), rotatably connected to the fixed block (32); a connecting spring (34), with its two ends connected to the rotating plate (33) and the feeding frame (31) respectively; and a vibration motor (35), installed on the rotating plate (33).

8. A fertilization device for planting Chinese jujube trees according to claim 5, characterized in that, It also includes: a scale plate (36) connected to the side of the storage cylinder (23).

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