Automatic pit digging device for strawberry planting

Abstract

The utility model is applicable to the technical field of strawberry planting, and provides an automatic pit digging device for strawberry planting, which comprises a bottom plate, a plurality of vertical electric cylinders and a plurality of vertical electric cylinders, the top plate is fixedly mounted on output rods of the vertical electric cylinders; the two vertical plates are fixedly mounted at the bottom of the top plate; the interval adjusting mechanism is arranged at the bottom of the top plate and is used for adjusting the pit digging interval; the pit digging mechanism is assembled and mounted on the distance adjusting mechanism and is used for digging pits for sowing seeds in the strawberry seed digging process; and the walking mechanism is arranged at the bottom of the bottom plate and used for controlling the device to move. According to the automatic pit digging device for strawberry planting, pits can be efficiently dug in the ground, so that the strawberry seed efficiency is improved, the pit digging distance can be conveniently adjusted, operation is convenient, and the pit digging process is time-saving and labor-saving.

Description

Technical Field

[0001] The utility model belongs to the technical field of strawberry planting, and in particular relates to an automatic pit digging device for strawberry planting. Background Art

[0002] Strawberry is a perennial herbaceous plant of the genus Fragaria in the Rosaceae family. The root system of strawberry is shallow, and the stem can be divided into new stems, rhizomes and stolons. Strawberry leaves are basal trifoliate leaves with long petioles. Most of the flowers are bisexual, and the inflorescence is a limited cyme. The fruit of strawberry is developed from the expansion of the receptacle, and the fruit growth curve is a typical S shape. Strawberry seeds are achenes formed by the expansion of the ovary after fertilization, attached to the surface of the expanded receptacle.

[0003] In the process of sowing strawberry seeds, a pit digging device is required to dig pits on the ground to sow the strawberry seeds. However, the existing pit digging devices often use traditional shovels, so workers are required to manually dig the pits, which is time-consuming and labor-intensive, and the pit digging efficiency is low. Utility Model Content

[0004] The utility model provides an automatic pit digging device for strawberry planting, aiming to solve the problems of low pit digging efficiency, time-consuming and labor-intensive of the existing pit digging device for strawberry planting proposed in the above background technology.

[0005] To solve the above problems, the utility model is implemented as follows: an automatic pit digging device for strawberry planting, comprising: a bottom plate with a plurality of vertical electric cylinders fixedly mounted on the top; a top plate fixedly mounted on the output rods of the plurality of vertical electric cylinders; two vertical plates fixedly mounted on the bottom of the top plate; a spacing adjustment mechanism arranged at the bottom of the top plate, the spacing adjustment mechanism being used to adjust the pit digging spacing; a pit digging mechanism assembled and mounted on the spacing adjustment mechanism, the pit digging mechanism being used to dig pits for sowing seeds during the process of planting strawberry seeds; and a walking mechanism arranged at the bottom of the bottom plate, the walking mechanism being used to control the movement of the device.

[0006] Preferably, the spacing adjustment mechanism includes: a dual-axis motor fixedly mounted on the bottom of the top plate; screws fixedly mounted on both ends of the dual-axis motor output shaft and respectively rotatably connected to the two vertical plates; and two L-shaped sliding plates respectively threadedly mounted on the two screws.

[0007] Preferably, a plurality of limit rods are fixedly mounted on one side of the two vertical plates close to each other, and the plurality of limit rods are slidably connected to the two L-shaped sliding plates respectively.

[0008] Preferably, the digging mechanism comprises: a horizontal plate fixedly mounted on one side of the L-shaped sliding plate; two tilting electric cylinders fixedly mounted on the horizontal plate; and two conical buckets respectively fixedly mounted on the output rods of the two tilting electric cylinders.

[0009] Preferably, the walking mechanism includes: a plurality of positioning plates fixedly mounted on the bottom of the base plate; a plurality of wheel axles rotatably mounted on one side of the plurality of positioning plates close to each other; a plurality of anti-slip wheels respectively fixedly mounted on the plurality of wheel axles; a driving motor fixedly mounted on one side of one of the positioning plates and having a driving gear; and a driven gear fixedly mounted on one of the wheel axles and meshing with the driving gear.

[0010] Preferably, a shell is fixedly installed on the top of the top plate, and a controller is fixedly installed on the top of the shell. The controller is electrically connected to the multiple vertical electric cylinders, the dual-axis motor, the multiple tilting electric cylinders and the drive motor.

[0011] Preferably, a lithium battery is arranged on the inner wall of the shell, and the lithium battery is electrically connected to the controller.

[0012] Preferably, a charging interface is provided on one side of the shell, and the charging interface is connected to the lithium battery wire.

[0013] Compared with the related art, the automatic pit digging device for strawberry planting provided by the utility model has the following advantages:

[0014] Beneficial effects:

[0015] Compared with the prior art, the automatic pit digging device for strawberry planting provided by the present solution comprises a bottom plate with a plurality of vertical electric cylinders fixedly mounted on the top, and these electric cylinders drive the top plate to move up and down through their output rods. Two vertical plates and a spacing adjustment mechanism fixedly mounted on the bottom of the top plate enable the pit digging mechanism to accurately adjust the pit digging spacing according to the needs of strawberry planting. The pit digging mechanism is assembled on the spacing adjustment mechanism and is responsible for digging the pits required for sowing strawberry seeds. In addition, the device is also equipped with a walking mechanism arranged at the bottom of the bottom plate, so that the entire device can move freely in the strawberry planting area, further enhancing its flexibility and practicality.

[0016] In summary, the automatic pit digging device for strawberry planting of the present invention realizes the integration of pit digging, spacing adjustment and movement functions through the coordinated work of the vertical electric cylinder, the spacing adjustment mechanism and the pit digging mechanism, which not only improves the automation level of strawberry planting, but also ensures the growth environment of strawberry seeds by accurately controlling the pit digging spacing and depth, thereby expected to improve the yield and quality of strawberries. At the same time, the device is easy to operate and flexible to move, and can meet the needs of different planting scenes. It is of great significance to promote the modernization and large-scale development of strawberry planting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of an automatic pit digging device for strawberry planting provided by the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of a side cross-sectional structure of ;

[0019] Figure 3 for Figure 1 Schematic diagram of the 3D assembly structure of the mid-tilt electric cylinder and conical bucket.

[0020] Figure numerals: 1. bottom plate; 2. vertical electric cylinder; 3. top plate; 4. vertical plate; 5. dual-axis motor; 6. screw; 7. L-shaped sliding plate; 8. limit rod; 9. horizontal plate; 10. tilt electric cylinder; 11. conical bucket; 12. positioning plate; 13. axle; 14. anti-skid wheel; 15. driving motor; 16. driving gear; 17. driven gear; 18. housing; 19. controller; 20. lithium battery; 21. charging interface. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] The utility model provides an automatic pit digging device for strawberry planting. Figure 1-3As shown, the automatic pit digging device for strawberry planting includes: a bottom plate 1 with multiple vertical electric cylinders 2 fixedly mounted on the top; a top plate 3 fixedly mounted on the output rods of the multiple vertical electric cylinders 2; two vertical plates 4 fixedly mounted on the bottom of the top plate 3; a spacing adjustment mechanism arranged at the bottom of the top plate 3, and the spacing adjustment mechanism is used to adjust the pit digging spacing; a pit digging mechanism assembled and mounted on the spacing adjustment mechanism, and the pit digging mechanism is used to dig pits for sowing seeds during the process of planting strawberry seeds; a walking mechanism arranged at the bottom of the bottom plate 1, and the walking mechanism is used to control the movement of the device.

[0024] In this embodiment, a bottom plate 1 includes a plurality of vertical electric cylinders 2 fixedly mounted on the top, and these electric cylinders drive the top plate 3 to move up and down through their output rods. Two vertical plates 4 and a spacing adjustment mechanism are fixedly mounted on the bottom of the top plate 3, so that the pit digging mechanism can accurately adjust the pit digging spacing according to the needs of strawberry planting. The pit digging mechanism is assembled on the spacing adjustment mechanism and is responsible for digging the pits required for sowing strawberry seeds. In addition, the device is also equipped with a walking mechanism arranged at the bottom of the bottom plate 1, so that the entire device can move freely in the strawberry planting area, further enhancing its flexibility and practicality.

[0025] In summary, the automatic pit digging device for strawberry planting of the present invention realizes the integration of pit digging, spacing adjustment and movement functions through the coordinated work of the vertical electric cylinder, the spacing adjustment mechanism and the pit digging mechanism, which not only improves the automation level of strawberry planting, but also ensures the growth environment of strawberry seeds by accurately controlling the pit digging spacing and depth, thereby expected to improve the yield and quality of strawberries. At the same time, the device is easy to operate and flexible to move, and can meet the needs of different planting scenes. It is of great significance to promote the modernization and large-scale development of strawberry planting.

[0026] In a further preferred embodiment of the utility model, the spacing adjustment mechanism includes: a dual-axis motor 5 fixedly mounted on the bottom of the top plate 3; screws 6 fixedly mounted on both ends of the output shaft of the dual-axis motor 5 and respectively rotatably connected to the two vertical plates 4; and two L-shaped sliding plates 7 respectively threadedly mounted on the two screws 6.

[0027] In this embodiment, the two screw rods 6 are driven to rotate by the dual-axis motor 5 to drive the two L-shaped sliding plates 7 to move closer to or away from each other. The distance between the multiple conical buckets 11 can be adjusted by the two L-shaped sliding plates 7, thereby adjusting the pit digging spacing.

[0028] In a further preferred embodiment of the present invention, a plurality of limit rods 8 are fixedly mounted on one side of the two vertical plates 4 close to each other, and the plurality of limit rods 8 are slidably connected to the two L-shaped sliding plates 7 respectively.

[0029] In this embodiment, the two L-shaped sliding plates 7 can be guided and limited by a plurality of limiting rods 8 .

[0030] In a further preferred embodiment of the utility model, the digging mechanism includes: a horizontal plate 9 fixedly mounted on one side of the L-shaped sliding plate 7; two tilting electric cylinders 10 fixedly mounted on the horizontal plate 9; and two conical buckets 11 respectively fixedly mounted on the output rods of the two tilting electric cylinders 10.

[0031] In this embodiment, the output rods of the two tilting electric cylinders 10 are extended to drive the bottom ends of the two conical buckets 11 to approach each other and move downward, thereby digging a hole on the ground, and then the two conical buckets 11 are indirectly driven to move upward by the vertical electric cylinder 2, thereby lifting the excavated soil, and then during the forward movement of the device, the output rods of the two tilting electric cylinders 10 are contracted, so that the two conical buckets 11 move away from each other and move upward, thereby dumping the soil onto the ground.

[0032] In a further preferred embodiment of the utility model, the walking mechanism includes: a plurality of positioning plates 12 fixedly mounted on the bottom of the base plate 1; a plurality of wheel axles 13 rotatably mounted on one side of the plurality of positioning plates 12 close to each other; a plurality of anti-skid wheels 14 respectively fixedly mounted on the plurality of wheel axles 13; a driving motor 15 fixedly mounted on one side of one of the positioning plates 12 and having a driving gear 16; and a driven gear 17 fixedly mounted on one of the wheel axles 13 and meshing with the driving gear 16.

[0033] In this embodiment, the wheel shaft 13 is driven to rotate by the driving motor 15, the driving gear 16 and the driven gear 17, and the wheel shaft 13 can drive the anti-skid wheel 14 to rotate, and the rotating anti-skid wheel 14 can control the movement of the device.

[0034] In a further preferred embodiment of the utility model, a shell 18 is fixedly installed on the top of the top plate 3, and a controller 19 is fixedly installed on the top of the shell 18. The controller 19 is electrically connected to the multiple vertical electric cylinders 2, the dual-axis motor 5, the multiple tilting electric cylinders 10 and the drive motor 15.

[0035] In this embodiment, the controller 19 can operate and control the plurality of vertical electric cylinders 2 , the dual-axis motor 5 , the plurality of tilt electric cylinders 10 and the drive motor 15 .

[0036] In a further preferred embodiment of the present invention, a lithium battery 20 is disposed on the inner wall of the housing 18 , and the lithium battery 20 is electrically connected to the controller 19 .

[0037] In this embodiment, the device can be powered by a lithium battery 20 .

[0038] In a further preferred embodiment of the present invention, a charging interface 21 is disposed on one side of the housing 18 , and the charging interface 21 is connected to the lithium battery 20 by wire.

[0039] In this embodiment, the charging interface 21 can be connected to an external charging cable to charge the lithium battery 20 .

[0040] In summary, compared with the relevant technology, the present device can not only dig holes on the ground more efficiently, thereby improving the seed efficiency of strawberries, but also facilitates the adjustment of the pit spacing, is more convenient to operate, and the pit digging process is more time-saving and labor-saving.

[0041] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0042] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. An automatic pit digging device for strawberry planting, characterized in that: include: A bottom plate with multiple vertical electric cylinders fixedly mounted on the top; A top plate fixedly mounted on the output rods of the plurality of vertical electric cylinders; Two vertical plates fixedly mounted on the bottom of the top plate; A spacing adjustment mechanism is provided at the bottom of the top plate, and the spacing adjustment mechanism is used to adjust the pit digging spacing; A pit digging mechanism installed on the spacing adjustment mechanism, the pit digging mechanism is used to dig pits for sowing seeds during the process of setting strawberry seeds; A walking mechanism is arranged at the bottom of the base plate, and the walking mechanism is used to control the movement of the device.

2. The automatic pit digging device for strawberry planting according to claim 1, characterized in that: The spacing adjustment mechanism comprises: A dual-shaft motor fixedly mounted on the bottom of the top plate; Screws fixedly mounted at both ends of the output shaft of the dual-axis motor and rotatably connected to the two vertical plates respectively; Two L-shaped sliding plates are respectively threadedly sleeved on the two screw rods.

3. The automatic pit digging device for strawberry planting according to claim 2, characterized in that: A plurality of limit rods are fixedly installed on one side of the two vertical plates close to each other, and the plurality of limit rods are respectively slidably connected with the two L-shaped sliding plates.

4. The automatic pit digging device for strawberry planting according to claim 2, characterized in that: The digging mechanism comprises: A horizontal plate fixedly mounted on one side of the L-shaped sliding plate; Two tilt electric cylinders fixedly mounted on the transverse plate; Two conical buckets are respectively fixedly mounted on the output rods of the two tilting electric cylinders.

5. The automatic pit digging device for strawberry planting according to claim 4, characterized in that: The walking mechanism comprises: A plurality of positioning plates fixedly mounted on the bottom of the base plate; A plurality of wheel axles rotatably mounted on a side of the plurality of positioning plates close to each other; A plurality of anti-skid wheels respectively fixedly mounted on the plurality of wheel axles; A driving motor fixedly mounted on one side of one of the positioning plates and having a driving gear; A driven gear is fixedly sleeved on one of the wheel axles and meshed with the driving gear.

6. The automatic pit digging device for strawberry planting according to claim 5, characterized in that: A shell is fixedly installed on the top of the top plate, and a controller is fixedly installed on the top of the shell. The controller is electrically connected to the multiple vertical electric cylinders, the dual-axis motor, the multiple tilt electric cylinders and the drive motor.

7. The automatic pit digging device for strawberry planting according to claim 6, characterized in that: A lithium battery is arranged on the inner wall of the shell, and the lithium battery is electrically connected to the controller.

8. The automatic pit digging device for strawberry planting according to claim 7, characterized in that: A charging interface is provided on one side of the shell, and the charging interface is connected to the lithium battery wire.

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