Orchard ground soil loosening device

Abstract

The utility model relates to the technical field of soil loosening devices, and discloses an orchard ground soil loosening device which comprises a bottom plate, a mounting plate is arranged below the bottom plate, a soil loosening mechanism is arranged below the mounting plate, a lifting mechanism is arranged at the top of the bottom plate, and the bottom plate is connected with the mounting plate through the lifting mechanism. A moving mechanism is arranged at the bottom of the bottom plate, and the soil loosening mechanism comprises a rotating plate, a fixed box, a rotating rod, a driving assembly, two first lug plates, a direct current motor and a soil loosening roller. By arranging the rotating plate, the two first lug plates, the direct-current motor and the soil loosening roller, soil can be loosened on the ground of an orchard, in the soil loosening process, the soil loosening roller can rotate through the fixing box, the rotating rod and the driving assembly, and therefore the soil loosening angle of the soil loosening roller is adjusted; the soil loosening device can turn around or turn around more conveniently, and soil at the bottom of the fruit tree can be loosened more conveniently.

Description

A soil loosening device for orchards Technical Field

[0001] This utility model relates to the field of soil loosening devices, and in particular to a soil loosening device for orchards. Background Technology

[0002] Loosening the soil in orchards is an important agricultural operation during orchard management. Proper loosening can improve soil aeration and permeability, which is beneficial to the growth of fruit tree roots and nutrient absorption. It can also reduce weed growth, promote soil microbial activity, and improve soil fertility.

[0003] Existing soil loosening devices typically use a drive structure to rotate a loosening roller, which loosens the soil and moves the device. However, fruit trees in orchards are usually planted at certain intervals, and the loosening device sometimes needs to frequently turn or change direction to ensure that the soil around the tree roots is loosened. However, existing loosening devices are cumbersome to turn or change direction because the movement is powered by the loosening roller, making them inconvenient to use. Therefore, a new orchard ground loosening device is proposed to solve the above problems. Summary of the Invention

[0004] (a) Purpose of the utility model

[0005] To address the technical problems existing in the background art, this utility model proposes an orchard ground loosening device. By setting a rotating plate, two first ear plates, a DC motor, and a loosening roller, the device can loosen the soil on the orchard ground. During the loosening process, the loosening roller can be rotated by a fixed box, a rotating rod, and a drive assembly, thereby adjusting the loosening angle of the loosening roller. This makes it easier for the loosening device to turn around or bend, and it has the advantage of being able to adjust the angle of the loosening roller.

[0006] (II) Technical Solution

[0007] This utility model provides an orchard ground loosening device, including a base plate, an installation plate below the base plate, a loosening mechanism below the installation plate, a lifting mechanism at the top of the base plate, the base plate being connected to the installation plate via the lifting mechanism, and a moving mechanism at the bottom of the base plate.

[0008] The soil loosening mechanism includes a rotating plate, a fixed box, a rotating rod, a drive assembly, two first ear plates, a DC motor, and a loosening roller. The rotating plate is located below the mounting plate, the fixed box is located on top of the mounting plate, the rotating rod is located on top of the rotating plate and extends into the interior of the fixed box, and the top end of the rotating rod is rotatably connected to the inner top wall of the fixed box. The drive assembly is located inside the fixed box, and the output end of the drive assembly is connected to the rotating rod. The two first ear plates are located at the bottom of the rotating plate, the DC motor is located on the front of the first ear plate, and the loosening roller is located between opposite sides of the two first ear plates. The output shaft of the DC motor is connected to the loosening roller via a coupling.

[0009] Preferably, the drive assembly includes a servo motor, a rotating shaft, a worm gear, and a worm wheel. The servo motor is located on the front of the fixed housing. The rotating shaft is mounted on the output shaft of the servo motor via a coupling. The other end of the rotating shaft extends into the interior of the fixed housing and is rotatably connected to the rear side wall of the inner cavity of the fixed housing. The worm gear is located on the outside of the rotating shaft, and the worm wheel is located on the outside of the rotating shaft. The worm gear meshes with the worm wheel.

[0010] Preferably, the lifting mechanism includes two horizontal plates, a U-shaped plate, a cylinder, and two guide rods. The two horizontal plates are respectively disposed on the front and back of the mounting plate. The U-shaped plate is disposed on the top of the two horizontal plates. The cylinder is disposed on the top of the base plate and extends to its bottom. The piston rod of the cylinder is connected to the top of the U-shaped plate. The two guide rods are both disposed on the top of the U-shaped plate and extend to the top of the base plate. The two guide rods are slidably connected to the base plate.

[0011] Preferably, the moving mechanism includes two second ear plates, two moving wheels, a vertical rod, a support wheel, and a push handle. The two second ear plates are both located at the bottom of the base plate. The two moving wheels are rotatably connected to opposite sides of the two second ear plates via shafts. The vertical rod is located at the bottom of the base plate, and the support wheel is rotatably connected to the bottom of the vertical rod via a pin.

[0012] Preferably, the bottom horizontal position of the movable wheel corresponds to that of the support wheel, and the bottom horizontal position of the loosening roller is higher than that of the support wheel.

[0013] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0014] This orchard ground loosening device uses a rotating plate, two first ear plates, a DC motor, and a loosening roller to loosen the soil on the orchard ground. During the loosening process, the loosening roller can be rotated by a fixed box, a rotating rod, and a drive assembly, thereby adjusting the loosening angle of the loosening roller. This makes it easier for the loosening device to turn around or bend, and also makes it easier to loosen the soil at the bottom of the fruit trees. Attached Figure Description

[0015] Figure 1 is a schematic diagram of the structure of an orchard ground loosening device proposed in this utility model.

[0016] Figure 2 is a cross-sectional view of the base plate, mounting plate, and soil loosening mechanism in an orchard ground loosening device proposed in this utility model.

[0017] Figure 3 is a cross-sectional view of the mounting plate, rotating plate, fixing box, rotating rod and driving assembly in an orchard ground loosening device proposed in this utility model.

[0018] Figure 4 is a three-dimensional structural diagram of the base plate and the moving mechanism in an orchard ground loosening device proposed in this utility model.

[0019] Reference numerals: 1. Base plate; 2. Mounting plate; 3. Soil loosening mechanism; 31. Rotating plate; 32. Fixed box; 33. Rotating rod; 34. Drive assembly; 341. Servo motor; 342. Rotating shaft; 343. Worm gear; 344. Worm wheel; 35. First ear plate; 36. DC motor; 37. Soil loosening roller; 4. Lifting mechanism; 41. Horizontal plate; 42. U-shaped plate; 43. Cylinder; 44. Guide rod; 5. Moving mechanism; 51. Second ear plate; 52. Moving wheel; 53. Vertical rod; 54. Support wheel; 55. Push handle. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0021] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, such as welding, riveting, or bonding; it can also be a detachable connection, such as threaded connection, keyed connection, or pin connection; or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] As shown in Figures 1-4, the present invention proposes an orchard ground loosening device, which includes a base plate 1, an installation plate 2 below the base plate 1, a loosening mechanism 3 below the installation plate 2, a lifting mechanism 4 at the top of the base plate 1, the base plate 1 being connected to the installation plate 2 via the lifting mechanism 4, and a moving mechanism 5 at the bottom of the base plate 1.

[0024] In this utility model, the moving mechanism 5 can drive the base plate 1 to move, and at the same time support the base plate 1 when it is not in use. The lifting mechanism 4 can drive the mounting plate 2 and the loosening mechanism 3 to move up or down, so that the loosening mechanism 3 comes into contact with the ground soil and loosens the soil.

[0025] In an optional embodiment, the soil loosening mechanism 3 includes a rotating plate 31, a fixed box 32, a rotating rod 33, a drive assembly 34, two first ear plates 35, a DC motor 36, and a soil loosening roller 37. The rotating plate 31 is located below the mounting plate 2, the fixed box 32 is located on the top of the mounting plate 2, the rotating rod 33 is located on the top of the rotating plate 31 and extends into the interior of the fixed box 32, the top end of the rotating rod 33 is rotatably connected to the inner top wall of the fixed box 32, the drive assembly 34 is located inside the fixed box 32, and the output end of the drive assembly 34 is connected to the rotating rod 33. The two first ear plates 35 are both located at the bottom of the rotating plate 31, the DC motor 36 is located on the front of the front first ear plate 35, and the soil loosening roller 37 is located between the opposite sides of the two first ear plates 35. The output shaft of the DC motor 36 is connected to the soil loosening roller 37 through a coupling.

[0026] It should be noted that the lifting mechanism 4 can drive the mounting plate 2 to move downwards, which in turn drives the loosening mechanism 3 to move downwards, thereby causing the loosening roller 37 to move downwards. When the loosening roller 37 comes into contact with the ground, the DC motor 36 can be started. The output shaft of the DC motor 36 will drive the loosening roller 37 to rotate. The rotation of the loosening roller 37 can loosen the soil on the ground. At the same time, the rotation of the loosening roller 37 and its coordination with the moving mechanism 5 can move the loosening device.

[0027] In addition, when the soil loosening device needs to turn or turn around, the drive assembly 34 can drive the rotating rod 33 to rotate, which in turn drives the rotating plate 31 to rotate. The rotating plate 31 drives the two first ear plates 35, the DC motor 36, and the soil loosening roller 37 to rotate, thereby adjusting the angle of the soil loosening roller 37. With the cooperation of the soil loosening roller 37 and the moving mechanism 5, the soil loosening device can turn or turn around more conveniently and quickly.

[0028] In an optional embodiment, the drive assembly 34 includes a servo motor 341, a rotating shaft 342, a worm gear 343, and a worm wheel 344. The servo motor 341 is located on the front of the fixed housing 32. The rotating shaft 342 is connected to the output shaft of the servo motor 341 via a coupling. The other end of the rotating shaft 342 extends into the interior of the fixed housing 32 and is rotatably connected to the rear side wall of the inner cavity of the fixed housing 32. The worm gear 343 is located on the outside of the rotating shaft 342, and the worm wheel 344 is located on the outside of the rotating rod 33. The worm gear 343 and the worm wheel 344 mesh with each other.

[0029] It should be noted that when the servo motor 341 is started, the output shaft of the servo motor 341 will drive the rotating shaft 342 to rotate, the rotating shaft 342 will drive the worm 343 to rotate, the worm 343 will drive the meshing worm wheel 344 to rotate, and the worm wheel 344 will drive the rotating rod 33 to rotate. The worm 343 and the worm wheel 344 have self-locking properties, so after the angle of the rotating plate 31 and the loosening roller 37 is adjusted, the stability of the loosening roller 37 is ensured.

[0030] Specifically, when loosening the soil in the orchard, the angle of the loosening roller 37 can be adjusted to make the loosening device more convenient to turn or turn around, eliminating the need for workers to manually push the loosening device to turn or turn around, which greatly saves the workers' physical strength. At the same time, when loosening the soil around the roots of the fruit trees, the angle of the loosening roller 37 can also be adjusted to make the loosening roller 37 loosen the soil around the roots of the fruit trees more effectively.

[0031] In an optional embodiment, the lifting mechanism 4 includes two horizontal plates 41, a U-shaped plate 42, a cylinder 43, and two guide rods 44. The two horizontal plates 41 are respectively disposed on the front and back of the mounting plate 2. The U-shaped plate 42 is disposed on the top of the two horizontal plates 41. The cylinder 43 is disposed on the top of the base plate 1 and extends to its bottom. The piston rod of the cylinder 43 is connected to the top of the U-shaped plate 42. The two guide rods 44 are both disposed on the top of the U-shaped plate 42 and extend to the top of the base plate 1. The two guide rods 44 are slidably connected to the base plate 1.

[0032] It should be noted that when the soil needs to be loosened, the cylinder 43 is activated. The piston rod of the cylinder 43 will drive the U-shaped plate 42 to move downward. The U-shaped plate 42 will drive the two horizontal plates 41 to move downward. The two horizontal plates 41 will drive the mounting plate 2 to move downward. The mounting plate 2 will drive the soil loosening mechanism 3 to move downward, thereby causing the soil loosening roller 37 to move downward, so that the soil loosening roller 37 can come into contact with the soil on the orchard ground, thus ensuring that the soil loosening roller 37 can loosen the soil on the orchard ground. During the movement of the U-shaped plate 42, the two guide rods 44 can guide the U-shaped plate 42 to ensure the stability of the movement of the U-shaped plate 42, thereby ensuring the stability of the movement of the two horizontal plates 41, the mounting plate 2, and the soil loosening mechanism 3.

[0033] In an optional embodiment, the moving mechanism 5 includes two second ear plates 51, two moving wheels 52, a vertical rod 53, a support wheel 54, and a push handle 55. The two second ear plates 51 are both located at the bottom of the base plate 1. The two moving wheels 52 are rotatably connected to opposite sides of the two second ear plates 51 via shafts. The vertical rod 53 is located at the bottom of the base plate 1, and the support wheel 54 is rotatably connected to the bottom of the vertical rod 53 via a pin.

[0034] It should be noted that when the soil loosening device is not in use, the two moving wheels 52 can provide stable support for the base plate 1. During the rotation of the soil loosening roller 37, the soil loosening device can be moved by pushing the push handle 55, driven by the soil loosening roller 37 and pushed by the staff pushing the push handle 55.

[0035] In addition, the bottom horizontal positions of the moving wheel 52 and the support wheel 54 are corresponding, and the bottom horizontal position of the loosening roller 37 is higher than the bottom horizontal position of the support wheel 54. When the loosening device is not loosening the soil, the loosening roller 37 will not contact the ground. At this time, the base plate 1 can be supported by the moving wheel 52 and the support wheel 54 to ensure the stability of the loosening device and to ensure that the loosening device can move stably.

[0036] When the soil loosening device needs to loosen the soil, the cylinder 43 needs to be activated to make the soil loosening roller 37 move downward until the soil loosening roller 37 comes into contact with the orchard ground. At the same time, when the support wheel 54 disengages from the ground, the soil loosening roller 37 can be used to loosen the orchard ground.

[0037] In an optional embodiment, a controller is provided on the top of the base plate 1. The DC motor 36, the servo motor 341 and the cylinder 43 are all electrically connected to the controller, and the DC motor 36, the servo motor 341 and the cylinder 43 can be controlled by the controller.

[0038] Working principle:

[0039] In use, the orchard ground loosening device first activates cylinder 43, causing loosening roller 37 to move downwards. When loosening roller 37 contacts the ground and support wheel 54 disengages from the ground, DC motor 36 is activated, causing loosening roller 37 to rotate and loosen the ground soil. When the loosening device needs to turn or change direction, servo motor 341 is activated, causing loosening roller 37 to rotate and thus adjusting its angle. Adjusting the angle of loosening roller 37 makes it easier for the device to turn or change direction. Similarly, when loosening the soil around the fruit tree roots, the angle of loosening roller 37 can be adjusted first, allowing it to perform circular motion to loosen the soil around the fruit tree roots.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A soil loosening device for orchards, comprising a base plate (1), characterized in that, A mounting plate (2) is provided below the base plate (1), a soil loosening mechanism (3) is provided below the mounting plate (2), a lifting mechanism (4) is provided at the top of the base plate (1), the base plate (1) is connected to the mounting plate (2) through the lifting mechanism (4), and a moving mechanism (5) is provided at the bottom of the base plate (1); the soil loosening mechanism (3) includes a rotating plate (31), a fixed box (32), a rotating rod (33), a drive assembly (34), two first ear plates (35), a DC motor (36), and a soil loosening roller (37). The rotating plate (31) is located below the mounting plate (2), the fixed box (32) is located at the top of the mounting plate (2), and the rotating rod... (33) is located on the top of the rotating plate (31) and extends into the interior of the fixed box (32). The top end of the rotating rod (33) is rotatably connected to the inner top wall of the fixed box (32). The driving assembly (34) is located inside the fixed box (32). The output end of the driving assembly (34) is connected to the rotating rod (33). The two first ear plates (35) are located at the bottom of the rotating plate (31). The DC motor (36) is located on the front of the first ear plate (35). The loosening roller (37) is located between the two first ear plates (35) on opposite sides. The output shaft of the DC motor (36) is connected to the loosening roller (37) through a coupling.

2. The orchard ground loosening device according to claim 1, characterized in that, The drive assembly (34) includes a servo motor (341), a rotating shaft (342), a worm (343), and a worm wheel (344). The servo motor (341) is located on the front of the fixed box (32). The rotating shaft (342) is connected to the output shaft of the servo motor (341) via a coupling. The other end of the rotating shaft (342) extends into the interior of the fixed box (32) and is rotatably connected to the rear side wall of the inner cavity of the fixed box (32). The worm (343) is located on the outside of the rotating shaft (342), and the worm wheel (344) is located on the outside of the rotating rod (33). The worm (343) meshes with the worm wheel (344).

3. The orchard ground loosening device according to claim 1, characterized in that, The lifting mechanism (4) includes two horizontal plates (41), a U-shaped plate (42), a cylinder (43), and two guide rods (44). The two horizontal plates (41) are respectively located on the front and back of the mounting plate (2). The U-shaped plate (42) is located on the top of the two horizontal plates (41). The cylinder (43) is located on the top of the base plate (1) and extends to its bottom. The piston rod of the cylinder (43) is connected to the top of the U-shaped plate (42). The two guide rods (44) are both located on the top of the U-shaped plate (42) and extend to the top of the base plate (1). The two guide rods (44) are slidably connected to the base plate (1).

4. The orchard ground loosening device according to claim 1, characterized in that, The moving mechanism (5) includes two second ear plates (51), two moving wheels (52), a vertical rod (53), a support wheel (54), and a push handle (55). The two second ear plates (51) are both located at the bottom of the base plate (1). The two moving wheels (52) are rotatably connected to the opposite side of the two second ear plates (51) through shafts. The vertical rod (53) is located at the bottom of the base plate (1). The support wheel (54) is rotatably connected to the bottom of the vertical rod (53) through a pin.

5. The orchard ground loosening device according to claim 4, characterized in that, The bottom horizontal position of the movable wheel (52) corresponds to that of the support wheel (54), and the bottom horizontal position of the loosening roller (37) is higher than that of the support wheel (54).

Images