Soil loosening device for watermelon planting

Abstract

The utility model relates to the technical field of agricultural planting, and discloses a soil loosening device for watermelon planting, comprising a main body box, a wheel mechanism for a mobile device is installed at the bottom of the main body box, an auxiliary component for cooperating with the device to work is installed inside the main body box, a lifting component for lifting and adjusting is installed on the left side of the main body box, a loosening mechanism for loosening soil is installed at the bottom of the lifting component, the lifting component comprises a mounting plate fixedly connected to the left side of the main body box, a first driving mechanism is penetrated and fixedly installed on the top of the mounting plate, and a linear slide is fixedly connected to the top of the mounting plate. The soil loosening device for watermelon planting can conveniently adjust the depth of loosening soil, does not need to spend extra time on coordinating and adjusting other structures, reduces the steps of operation, and can also adjust the interval of loosening soil to meet the different needs of different users.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, in particular to a soil loosening device used for watermelon planting. Background Art

[0002] Among all kinds of fruits, watermelon is one of the most popular and relatively cheap fruits, so many agricultural practitioners are engaged in watermelon planting. In order to make the watermelon grow well, it is necessary to loosen the soil before planting to ensure that the soil can provide the oxygen required for the normal development of the watermelon. In the existing planting work, loosening devices are generally used to loosen the soil.

[0003] According to a high-efficiency soil loosening device for watermelon planting with adjustable loosening depth disclosed in Chinese patent announcement No. CN216163169U, the patent can adjust the loosening depth through the coordinated use of a threaded section, a threaded sleeve and an adjusting hand wheel. At the same time, the adjusted chain can be tensioned under the coordinated action of the adjusting screw and the movable adjusting wheel group, so that the soil loosening device can operate normally. However, after adjusting the loosening depth, extra time is required to tension the chain, which undoubtedly increases the steps of the operation, resulting in an inconvenient and cumbersome operation process. In response to this, the present application proposes a soil loosening device for watermelon planting to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a soil loosening device for watermelon planting, which has the advantages of being able to conveniently adjust the depth of the loosening soil, and solves the problem that the existing loosening device needs to tighten the transmission chain after the depth is adjusted, resulting in a cumbersome operation process.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of being able to conveniently adjust the depth of loosening soil, the utility model provides the following technical solutions: a soil loosening device for watermelon planting, comprising a main body box, a wheel mechanism for moving the device is installed at the bottom of the main body box, an auxiliary component for cooperating with the device to work is installed inside the main body box, a lifting component for lifting and adjusting is installed on the left side of the main body box, and a loosening mechanism for loosening soil is installed at the bottom of the lifting component;

[0008] The lifting assembly includes a mounting plate fixedly connected to the left side of the main box, a first driving mechanism is passed through and fixedly installed on the top of the mounting plate, a linear slide is fixedly connected to the top of the mounting plate, a sliding limit rod is slidably connected to the inner side of the linear slide, the bottom end of the sliding limit rod passes through the linear slide and the mounting plate in sequence and is fixedly connected to the fixing plate, and the bottom of the fixing plate is fixedly connected to an arc-shaped shell;

[0009] The loosening mechanism comprises a loosening component installed on the inner side of the arc-shaped shell and used for loosening the soil, and a transmission component installed on the front side of the arc-shaped shell and used for transmission.

[0010] Furthermore, the loosening assembly includes a rotating shaft rotatably connected to the front and rear inner walls of the arc-shaped shell through a bearing, the outer side of the rotating shaft is slidably connected with an evenly distributed adjusting disk, the outer side of the adjusting disk is fixedly connected with evenly distributed loosening blades, the front and back sides of the adjusting disk are fixedly connected with fixing rings, the top and bottom of the fixing rings are both provided with screws, and the top and bottom of the rotating shaft are provided with evenly distributed internal threaded holes for screw threaded connection.

[0011] Furthermore, the front side of the rotating shaft passes through the front side of the arc-shaped shell, the transmission assembly includes a driven bevel gear fixedly connected to the outside of the rotating shaft, the front side of the arc-shaped shell is fixedly connected to a protective box located on the outside of the driven bevel gear, a second driving mechanism is fixedly installed on the top of the protective box, and the output shaft of the second driving mechanism passes through the top of the protective box and is fixedly connected to the driving bevel gear.

[0012] Furthermore, the wheel mechanism includes two connecting holes opened at the bottom of the main box, and the inner side of the connecting holes is rotatably connected to the wheel assembly. The auxiliary assembly includes a support plate fixedly connected to the inner side of the main box, and a portable battery is detachably installed on the top of the support plate. A counterweight block is fixedly installed on the inner bottom wall of the main box.

[0013] Furthermore, the front of the main box is open, an opening door is hingedly connected to the front of the main box via a hinge, and evenly distributed ventilation holes are provided on the front of the opening door.

[0014] Furthermore, the output end of the first driving mechanism is fixedly connected to the top of the fixed plate, and the top end of the sliding limit rod is fixedly connected to the limit plate.

[0015] Furthermore, the inner side of the fixing ring is in contact with the outer side of the rotating shaft, and the bottom of the driving bevel gear is meshed with the top of the driven bevel gear.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a soil loosening device for watermelon planting, which has the following beneficial effects:

[0018] The soil loosening device for watermelon planting can conveniently adjust the depth of the loosening soil through the coordinated use of the wheel assembly at the bottom of the main box and the auxiliary assembly inside, as well as the lifting assembly on the left and the loosening mechanism, without spending extra time on the coordinated adjustment work of other structures, thus reducing the steps of operation, making the operation process very convenient and simple, and at the same time, the interval of loosening soil can be adjusted to meet the different needs of different users, which is very convenient, thereby effectively improving the practicability of the soil loosening device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a cross-sectional view of the connection structure of the protection box in the structure of the utility model;

[0021] Figure 3 It is a three-dimensional schematic diagram of the rotating shaft connection structure in the structure of the utility model;

[0022] Figure 4 It is a front view of the structure of the utility model.

[0023] In the figure: 1 main box, 201 connecting hole, 202 wheel assembly, 300 auxiliary assembly, 301 support plate, 302 portable battery, 303 counterweight, 400 lifting assembly, 401 mounting plate, 402 first drive mechanism, 403 linear slide, 404 sliding limit rod, 5 fixing plate, 6 arc shell, 700 loosening mechanism, 701 rotating shaft, 702 adjusting plate, 703 loosening blade, 704 fixing ring, 705 screw, 706 internal threaded hole, 707 driven bevel gear, 708 protection box, 709 second drive mechanism, 710 driving bevel gear. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4The utility model provides a technical solution: a soil loosening device for watermelon planting, comprising a main body box 1, a wheel mechanism for a mobile device is installed at the bottom of the main body box 1, an auxiliary component 300 for cooperating with the device is installed inside the main body box 1, a lifting component 400 for lifting and adjusting is installed on the left side of the main body box 1, and a loosening mechanism 700 for loosening soil is installed at the bottom of the lifting component 400. Through the coordinated use of the wheel component 202 at the bottom of the main body box 1 and the auxiliary component 300 inside and the lifting component 400 and the loosening mechanism 700 on the left side, the depth of the loosening soil can be conveniently adjusted without spending extra time on the coordinated adjustment of other structures, reducing the steps of operation, making the operation process very convenient and simple, and at the same time, the interval of loosening soil can be adjusted to meet the different needs of different users, which is very convenient, thereby effectively improving the practicality of the loosening device.

[0026] It should be noted that the wheel mechanism includes two connecting holes 201 opened at the bottom of the main box 1, and the inner side of the connecting hole 201 is rotatably connected with a wheel assembly 202. The wheel assembly 202 includes a wheel axle rotatably connected between the front and rear inner walls of the corresponding connecting hole 201 through a bearing, and two running wheels are fixedly connected to the outer side of the wheel axle. The bottom of the running wheel is located on the outer side of the corresponding connecting hole 201. A push rod is fixedly installed on the right side of the main box 1, so that the main box 1 can move normally through the push rod and the running wheel.

[0027] In addition, the auxiliary component 300 includes a support plate 301 fixedly connected to the inner side of the main box 1, and a portable battery 302 is detachably installed on the top of the support plate 301. The portable battery 302 can provide power support for various electrical equipment. A counterweight block 303 is fixedly installed on the inner bottom wall of the main box 1. The front of the main box 1 is open, and an opening and closing door is hinged on the front of the main box 1. The front of the opening and closing door is provided with evenly distributed ventilation holes, and the internal portable battery 302 can be removed and charged by opening the opening and closing door.

[0028] In this embodiment, the lifting assembly 400 is a structure for conveniently raising and lowering the loosening depth.

[0029] like Figure 1 and Figure 4As shown, the lifting assembly 400 includes a mounting plate 401 fixedly connected to the left side of the main box 1, a first driving mechanism 402 is passed through and fixedly installed on the top of the mounting plate 401, the first driving mechanism 402 can be a hydraulic rod or other equipment with linear driving capability, a linear slide 403 is fixedly connected to the top of the mounting plate 401, a sliding limit rod 404 is slidingly connected to the inner side of the linear slide 403, the bottom end of the sliding limit rod 404 passes through the linear slide 403 and the mounting plate 401 in sequence and is fixedly connected to the fixing plate 5, and the bottom of the fixing plate 5 is fixedly connected to the arc-shaped shell 6.

[0030] It should be noted that the output end of the first driving mechanism 402 is fixedly connected to the top of the fixed plate 5, so that the first driving mechanism 402 can drive the fixed plate 5 and the arc-shaped shell 6 to be raised and lowered. The top of the sliding limit rod 404 is fixedly connected to the limit plate, which can limit the minimum height of the lifting and plays a protective role.

[0031] In addition, the inner side of the arc-shaped shell 6 is arc-shaped, and the bottom is open to facilitate the normal operation of the loosening device.

[0032] In this embodiment, the loosening mechanism 700 is a structure for loosening the soil and adjusting the loosening interval.

[0033] like Figure 1 , Figure 2 and Figure 3 As shown, the loosening mechanism 700 includes a loosening component installed on the inner side of the arc-shaped shell 6 and used for loosening the soil, and a transmission component installed on the front side of the arc-shaped shell 6 and used for transmission.

[0034] It should be noted that the loosening assembly includes a rotating shaft 701 rotatably connected to the front and rear inner walls of the arc-shaped shell 6 through a bearing, and the outer side of the rotating shaft 701 is slidably connected with evenly distributed adjusting disks 702. Specifically, there are three adjusting disks 702, which can efficiently loosen the soil. The outer side of the adjusting disk 702 is fixedly connected with evenly distributed loosening blades 703, which can efficiently loosen the soil.

[0035] In addition, the front and back sides of the adjusting disk 702 are fixedly connected with a fixing ring 704, the inner side of the fixing ring 704 is fitted with the outer side of the rotating shaft 701, the top and bottom of the fixing ring 704 are penetrated by screws 705, and the top and bottom of the rotating shaft 701 are provided with evenly distributed internal threaded holes 706 for the screws 705 to be threadedly connected, so that the fixing ring 704 can slide on the outer side of the rotating shaft 701, and then be fixed by the screws 705 at the top and bottom and the inner side threads of the corresponding internal threaded holes 706, so as to realize the position adjustment of the fixing ring 704 and the adjusting disk 702.

[0036] At the same time, the front of the rotating shaft 701 passes through the front of the arc-shaped shell 6, and the transmission assembly includes a driven bevel gear 707 fixedly connected to the outside of the rotating shaft 701. The front of the arc-shaped shell 6 is fixedly connected to a protective box 708 located on the outside of the driven bevel gear 707. A second driving mechanism 709 is fixedly installed on the top of the protective box 708. The second driving mechanism 709 can be a servo motor. The output shaft of the second driving mechanism 709 passes through the top of the protective box 708 and is fixedly connected to a driving bevel gear 710. The bottom of the driving bevel gear 710 is meshed with the top of the driven bevel gear 707, so that the driving bevel gear 710 can drive the driven bevel gear 707 to rotate.

[0037] The working principle of the above embodiment is:

[0038] Before planting watermelons, the soil needs to be loosened, and the main box 1 is pushed to the planting site. According to the different soil and planting requirements, the intervals between the adjustment disks 702 need to be adjusted, and the screws 705 are loosened to move them out from the inner sides of the corresponding internal threaded holes 706, and the sliding adjustment disks 702 and the fixing rings 704 can be moved on the outer sides of the rotating shaft 701. After each adjustment disk 702 is moved to the position required by the user, the screws 705 are tightened to make them threadedly connected to the inner sides of the corresponding internal threaded holes 706, and the threaded connection is fixed, thereby completing the interval adjustment work of the loosening blades 703;

[0039] Start the first driving mechanism 402, and drive the arc-shaped shell 6 to be raised and lowered through the fixed plate 5. At the same time, the sliding limit rod 404 slides on the inner side of the linear slide 403, so that the arc-shaped shell 6 can be stably and smoothly moved up and down, so that the adjustment disk 702 can be moved to the height required by the user. Start the second driving mechanism 709 to drive the active bevel gear 710 to rotate, so that the driven bevel gear 707 can rotate, so that the rotating shaft 701 can rotate and drive the outer adjustment disk 702 to rotate, so that the soil can be loosened by the rotating loosening blades 703, and the arc-shaped shell 6 can also play a certain blocking and protective role to prevent soil from splashing.

[0040] Compared with the prior art, the soil loosening device for watermelon planting can conveniently adjust the loosening depth through the coordinated use of the wheel assembly 202 at the bottom of the main body box 1 and the auxiliary assembly 300 inside and the lifting assembly 400 on the left and the loosening mechanism 700. There is no need to spend extra time on the coordinated adjustment of other structures, which reduces the operation steps and makes the operation process very convenient and simple. At the same time, the loosening interval can be adjusted to meet the different needs of different users. It is very convenient, thereby effectively improving the practicability of the loosening device and solving the problem that the existing loosening device needs to tighten the transmission chain after the depth is adjusted, resulting in a cumbersome operation process.

[0041] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device that plays a control role such as an electrical control panel, and the existing public power connection technology is not described in detail in the article.

[0042] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A soil loosening device for watermelon planting, comprising a main body box (1), characterized in that: A wheel mechanism for moving the device is installed at the bottom of the main box (1), an auxiliary component (300) for cooperating with the device to work is installed inside the main box (1), a lifting component (400) for lifting and adjusting is installed on the left side of the main box (1), and a loosening mechanism (700) for loosening soil is installed at the bottom of the lifting component (400); The lifting assembly (400) comprises a mounting plate (401) fixedly connected to the left side of the main box (1); a first driving mechanism (402) is penetrated and fixedly installed on the top of the mounting plate (401); a linear slide cylinder (403) is fixedly connected to the top of the mounting plate (401); a sliding limit rod (404) is slidably connected to the inner side of the linear slide cylinder (403); the bottom end of the sliding limit rod (404) passes through the linear slide cylinder (403) and the mounting plate (401) in sequence and is fixedly connected to a fixing plate (5); and the bottom of the fixing plate (5) is fixedly connected to an arc-shaped shell (6); The loosening mechanism (700) comprises a loosening component installed on the inner side of the arc-shaped housing (6) and used for loosening the soil, and a transmission component installed on the front side of the arc-shaped housing (6) and used for transmission.

2. A soil loosening device for watermelon planting according to claim 1, characterized in that: The loosening assembly comprises a rotating shaft (701) rotatably connected to the front and rear inner side walls of the arc-shaped housing (6) through a bearing, the outer side of the rotating shaft (701) is slidably connected to an evenly distributed adjusting disk (702), the outer side of the adjusting disk (702) is fixedly connected to evenly distributed loosening blades (703), the front and back sides of the adjusting disk (702) are fixedly connected to fixing rings (704), the top and bottom of the fixing ring (704) are both penetrated with screws (705), and the top and bottom of the rotating shaft (701) are both provided with evenly distributed internal threaded holes (706) for screwing the screws (705).

3. A soil loosening device for watermelon planting according to claim 2, characterized in that: The front side of the rotating shaft (701) passes through the front side of the arc-shaped shell (6); the transmission assembly comprises a driven bevel gear (707) fixedly connected to the outside of the rotating shaft (701); the front side of the arc-shaped shell (6) is fixedly connected to a protection box (708) located on the outside of the driven bevel gear (707); a second driving mechanism (709) is fixedly installed on the top of the protection box (708); an output shaft of the second driving mechanism (709) passes through the top of the protection box (708) and is fixedly connected to a driving bevel gear (710).

4. The soil loosening device for watermelon planting according to claim 1, characterized in that: The wheel mechanism comprises two connecting holes (201) provided at the bottom of the main body box (1), the inner side of the connecting holes (201) being rotatably connected to a wheel assembly (202), the auxiliary assembly (300) comprising a support plate (301) fixedly connected to the inner side of the main body box (1), a portable battery (302) being detachably mounted on the top of the support plate (301), and a counterweight (303) being fixedly mounted on the inner bottom wall of the main body box (1).

5. The soil loosening device for watermelon planting according to claim 1, characterized in that: The front of the main box (1) is open, and an opening and closing door is hingedly connected to the front of the main box (1), and the front of the opening and closing door is provided with evenly distributed ventilation holes.

6. The soil loosening device for watermelon planting according to claim 1, characterized in that: The output end of the first driving mechanism (402) is fixedly connected to the top of the fixed plate (5), and the top end of the sliding limit rod (404) is fixedly connected to the limit plate.

7. The soil loosening device for watermelon planting according to claim 3, characterized in that: The inner side of the fixing ring (704) is in contact with the outer side of the rotating shaft (701), and the bottom of the driving bevel gear (710) and the top of the driven bevel gear (707) are meshed with each other.

Images