Planting soil loosening device

Abstract

The utility model relates to the technical field of greenhouse planting, and discloses a planting soil loosening device which comprises a vehicle body assembly. The vehicle body assembly comprises a vehicle body; the connecting plate is fixedly connected to one end of the vehicle body; the traction frame is fixedly connected to the outer side wall of the connecting plate; a driving assembly is arranged on the outer side wall of the vehicle body; a soil loosening shaft is rotationally connected to the outer side wall of the vehicle body, a distance adjusting assembly is arranged on the outer side wall of the soil loosening shaft, and a soil loosening assembly is arranged on the outer side wall of the distance adjusting assembly; before soil loosening, firstly, an adjusting hand wheel is rotated, the adjusting hand wheel drives a threaded column to rotate, the threaded column moves in a soil loosening base, the threaded column can drive a break shovel to move outwards or inwards, and the length of the break shovel can be adjusted; the length of the break shovel can be flexibly adjusted to meet different soil loosening depth requirements, and the use flexibility of the soil loosening device is improved.

Description

Technical Field

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

[0002] Vegetable greenhouse is a frame-covered structure with excellent thermal insulation performance. Its appearance allows people to eat off-season vegetables. Generally, vegetable greenhouses use bamboo or steel structure frames, covered with one or more layers of thermal insulation plastic film, thus forming a greenhouse space. It can well prevent the loss of carbon dioxide produced by the growth of vegetables inside, so that the greenhouse has a good thermal insulation effect. The soil of vegetable greenhouses is prone to caking after a long time, which reduces the air permeability of the roots, just like sealing the roots. After loosening, the gaps between soil particles are enlarged, and air can easily enter, increasing the respiration of root cells. Strengthening respiration can enhance transpiration, promote the exchange of mineral elements between root hairs and soil, and thus promote the absorption of mineral elements by roots. Therefore, the soil of vegetable greenhouses should be loosened regularly.

[0003] For example, Chinese utility model patent CN216566973U proposes a soil loosening device for vegetable greenhouse planting, including a support frame, a first fixed plate and a second fixed plate that are symmetrical front and back are fixedly connected to the right end of the support frame, a soil loosening mechanism is provided between the first fixed plate and the second fixed plate, the soil loosening mechanism includes a rotating shaft, a plurality of limiting rings sleeved on the circumferential outer wall of the rotating shaft and a plurality of soil loosening forks fixed on the circumferential outer wall of the limiting ring, the limiting ring is slidably connected to the rotating shaft, a transmission box is fixedly connected to the front end face of the first fixed plate, the interior of the transmission box is a hollow structure, a driving wheel is provided in the transmission box, a driven wheel is provided on the left side of the driving wheel, the driving wheel and the driven wheel are driven, the rotating shaft is connected to the driven wheel shaft, the front end face of the transmission box is fixedly connected to a motor, the motor output shaft passes through the front end face of the transmission box, and the motor output shaft is connected to the driving wheel shaft.

[0004] In the prior art, the spacing of the loosening mechanism can be adjusted, but the loosening depth is not easy to adjust, which affects the flexibility of the loosening. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the shortcomings of the prior art, the utility model provides a planting loosening device, which has the advantage of being able to flexibly adjust the length of the loosening shovel to meet different loosening depth requirements, thereby improving the flexibility of the loosening device. It solves the problem that the spacing of the loosening mechanism can be adjusted, but the loosening depth is not easy to adjust, affecting the flexibility of the loosening device.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a planting loosening device, comprising a vehicle body assembly; the vehicle body assembly comprises:

[0009] Vehicle body;

[0010] A connecting plate, fixedly connected to one end of the vehicle body;

[0011] A traction frame, fixedly connected to the outer side wall of the connecting plate;

[0012] The outer side wall of the vehicle body is provided with a driving assembly;

[0013] The outer side wall of the vehicle body is rotatably connected with a loosening shaft, the outer side wall of the loosening shaft is provided with a spacing adjustment component, the outer side wall of the spacing adjustment component is provided with a loosening component, and the loosening component includes:

[0014] A loosening seat, fixedly connected to the outer side wall of the spacing adjustment assembly;

[0015] A thread groove is provided on the inner side wall of the loosening seat;

[0016] A threaded column, threadedly connected to the interior of the loosening seat;

[0017] An adjusting hand wheel fixedly connected to the outer side wall of the threaded column;

[0018] A loosening shovel is fixedly connected to one end of the threaded column.

[0019] Preferably, the driving assembly comprises:

[0020] Transmission box;

[0021] A transmission motor is mounted on the outer side wall of the transmission box;

[0022] A driving pulley, rotatably connected to the interior of the transmission box, and a rotating end thereof is connected to the output shaft of the transmission motor;

[0023] A driven pulley, rotatably connected to the interior of the transmission box;

[0024] A transmission belt is transmission-connected between the driving pulley and the driven pulley.

[0025] Preferably, the spacing adjustment component comprises:

[0026] An adjustment hole is provided on the outer side wall of the loosening shaft;

[0027] An adjusting sleeve, slidably connected to the outer side wall of the loosening shaft;

[0028] The fixing pin is plugged into the outer side wall of the adjusting sleeve.

[0029] Preferably, there are seven adjustment holes in total.

[0030] Preferably, the outer side wall of the spacing adjustment component is provided with four soil loosening components which are centrally symmetrically distributed.

[0031] Preferably, the loosening shovel is a cylindrical structure.

[0032] (III) Beneficial effects

[0033] Compared with the prior art, the utility model provides a planting loosening device, which has the following beneficial effects:

[0034] 1. The planting loosening device is provided with a loosening assembly, which is composed of a loosening seat, a threaded groove, a threaded column, an adjusting hand wheel and a loosening shovel. Before loosening the soil, the adjusting hand wheel is first turned to drive the threaded column to rotate, so that the threaded column moves in the loosening seat, and the threaded column can drive the loosening shovel to move outward or inward, so that the length of the loosening shovel can be adjusted. When different depths of loosening the soil are required, the length of the loosening shovel can be flexibly adjusted to meet different loosening depth requirements, thereby improving the use flexibility of the loosening device. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the structure of the utility model;

[0036] Figure 2 It is a structural schematic diagram of the driving component in the utility model;

[0037] Figure 3 This is a schematic diagram of the structure of the center distance adjustment component of the utility model;

[0038] Figure 4 It is a structural schematic diagram of the soil loosening component in the utility model.

[0039] In the figure:

[0040] 10. Vehicle body assembly; 11. Vehicle body; 12. Connecting plate; 13. Traction frame;

[0041] 20. Driving assembly; 21. Transmission box; 22. Transmission motor; 23. Driving pulley; 24. Driven pulley; 25. Transmission belt;

[0042] 30. Soil loosening shaft;

[0043] 40. Spacing adjustment assembly; 41. Adjustment hole; 42. Adjustment sleeve; 43. Fixing pin;

[0044] 50. Soil loosening assembly; 51. Soil loosening seat; 52. Threaded groove; 53. Threaded column; 54. Adjusting hand wheel; 55. Soil loosening shovel. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0046] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0047] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable 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, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0048] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0049] In the related art, the spacing of the loosening mechanism can be adjusted, but the loosening depth is not easy to adjust, which affects the flexibility of the loosening.

[0050] In order to solve the problems in the related technology to a certain extent, an embodiment of the present application provides a planting loosening device, which comprises a loosening seat, a threaded groove, a threaded column, an adjusting handwheel and a loosening shovel. Before loosening the soil, first rotate the adjusting handwheel to drive the threaded column to rotate, so that the threaded column moves in the loosening seat, and the threaded column can drive the loosening shovel to move outward or inward, so that the length of the loosening shovel can be adjusted. When different depths of loosening the soil are required, the length of the loosening shovel can be flexibly adjusted to cope with different loosening depth requirements, thereby improving the flexibility of the loosening device.

[0051] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0052] Combination Figure 1-Figure 4 The embodiment of the present application provides a planting loosening device, including a vehicle body assembly 10; the vehicle body assembly 10 includes: a vehicle body 11; a connecting plate 12, fixedly connected to one end of the vehicle body 11; a traction frame 13, fixedly connected to the outer side wall of the connecting plate 12;

[0053] The outer wall of the vehicle body 11 is provided with a driving assembly 20, which includes: a transmission box 21; a transmission motor 22, which is installed on the outer wall of the transmission box 21; a driving pulley 23, which is rotatably connected to the inside of the transmission box 21, and the rotating end is connected to the output shaft of the transmission motor 22; a driven pulley 24, which is rotatably connected to the inside of the transmission box 21; a transmission belt 25, which is transmission-connected between the driving pulley 23 and the driven pulley 24;

[0054] When loosening the soil, the transmission motor 22 is started to drive the driving pulley 23 to rotate, and the driving pulley 23 drives the driven pulley 24 to rotate through the transmission belt 25, so that the driven pulley 24 drives the loosening shaft 30 connected thereto to rotate, and the loosening shaft 30 drives the outer loosening shovel 55 to rotate to perform the loosening operation;

[0055] The outer wall of the vehicle body 11 is rotatably connected with a loosening shaft 30, and the outer wall of the loosening shaft 30 is provided with a spacing adjustment component 40, which includes: an adjustment hole 41, which is opened on the outer wall of the loosening shaft 30, and a total of seven adjustment holes 41 are opened; an adjustment sleeve 42, which is slidably connected to the outer wall of the loosening shaft 30; and a fixed pin 43, which is plugged into the outer wall of the adjustment sleeve 42;

[0056] Before loosening the soil, the fixing pin 43 is pulled out to allow the adjusting sleeve 42 to drive the loosening assembly 50 to slide on the loosening shaft 30 to adjust the loosening spacing. After the adjustment is completed, the fixing pin 43 is inserted into the adjusting hole 41 to fix the loosening.

[0057] The outer wall of the spacing adjustment component 40 is provided with a loosening component 50, and the outer wall of the spacing adjustment component 40 is provided with four loosening components 50 distributed symmetrically in the center, and the loosening component 50 includes: a loosening seat 51, fixedly connected to the outer wall of the spacing adjustment component 40; a threaded groove 52, opened on the inner wall of the loosening seat 51; a threaded column 53, threadedly connected to the inside of the loosening seat 51; an adjusting hand wheel 54, fixedly connected to the outer wall of the threaded column 53; a loosening shovel 55, fixedly connected to one end of the threaded column 53, and the loosening shovel 55 is a cylindrical structure;

[0058] Before loosening the soil, first turn the adjusting hand wheel 54 so that the adjusting hand wheel 54 drives the threaded column 53 to rotate, and the threaded column 53 moves in the loosening seat 51, so that the threaded column 53 can drive the loosening shovel 55 to move outward or inward, so that the length of the loosening shovel 55 can be adjusted. When different loosening depths are required, the length of the loosening shovel 55 can be flexibly adjusted to meet different loosening depth requirements, thereby improving the flexibility of the loosening device.

[0059] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0060] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0061] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A planting loosening device, comprising a vehicle body assembly (10); the vehicle body assembly (10) comprises: Vehicle body (11); A connecting plate (12) fixedly connected to one end of the vehicle body (11); A traction frame (13) fixedly connected to the outer side wall of the connecting plate (12); The invention is characterized in that: a driving assembly (20) is provided on the outer side wall of the vehicle body (11); The outer side wall of the vehicle body (11) is rotatably connected to a loosening shaft (30), the outer side wall of the loosening shaft (30) is provided with a spacing adjustment component (40), the outer side wall of the spacing adjustment component (40) is provided with a loosening component (50), and the loosening component (50) comprises: A loosening seat (51) fixedly connected to the outer side wall of the spacing adjustment assembly (40); A thread groove (52) is formed on the inner side wall of the loosening seat (51); A threaded column (53) threadedly connected to the interior of the loosening seat (51); An adjusting hand wheel (54) fixedly connected to the outer side wall of the threaded column (53); A loosening shovel (55) is fixedly connected to one end of the threaded column (53).

2. A soil loosening device for planting according to claim 1, characterized in that: The driving assembly (20) comprises: Transmission box (21); A transmission motor (22) is mounted on the outer side wall of the transmission box (21); A driving pulley (23) is rotatably connected to the interior of the transmission box (21), and a rotating end is connected to the output shaft of the transmission motor (22); A driven pulley (24) rotatably connected to the interior of the transmission box (21); A transmission belt (25) is transmission-connected between the driving pulley (23) and the driven pulley (24).

3. A soil loosening device for planting according to claim 1, characterized in that: The spacing adjustment component (40) comprises: An adjustment hole (41) is formed on the outer wall of the loosening shaft (30); An adjusting sleeve (42) is slidably connected to the outer side wall of the loosening shaft (30); The fixing pin (43) is plugged into the outer side wall of the adjusting sleeve (42).

4. A soil loosening device for planting according to claim 3, characterized in that: There are seven adjustment holes (41) in total.

5. The planting soil loosening device according to claim 1, characterized in that: The outer side wall of the spacing adjustment component (40) is provided with four soil loosening components (50) distributed in a centrally symmetrical manner.

6. A soil loosening device for planting according to claim 1, characterized in that: The loosening shovel (55) is a cylindrical structure.

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