A vegetable cultivation device

Abstract

This utility model discloses a vegetable planting and cultivation device, belonging to the field of vegetable planting and cultivation technology. It aims to address the shortcomings of existing technologies, which typically involve direct exposure to the external environment and significant weaknesses in pest resistance. For example, piercing-sucking pests such as aphids and thrips congregate on the tender leaves and stems of vegetables, causing yellowing and curling of leaves and stunted plant growth by sucking sap. Chewing pests such as cabbage caterpillars and beet armyworms directly gnaw on leaves and fruits, causing large-area notches in leaves and rotting and damage to fruits. However, to suppress these damages, growers are often forced to increase the dosage and frequency of chemical pesticide use, which not only increases planting costs but also easily leads to pesticide resistance in pests, resulting in excessive pesticide residues and threatening food safety and the ecological environment. The device includes a main body, with multiple cultivation racks mounted in the middle. Adjustable spacing mechanisms are jointly provided at both ends of the cultivation racks and on the inner side of the main body.

Description

Technical Field

[0001] This utility model belongs to the field of vegetable planting and cultivation technology, and specifically relates to a vegetable planting and cultivation device. Background Technology

[0002] In today's agricultural production field, vegetable cultivation occupies an extremely important position. Vegetable breeding is the technology of selecting and propagating superior plant varieties or improving the genetic characteristics of vegetables in order to cultivate high-yield and high-quality varieties. It is also known as vegetable variety improvement. Vegetable breeding is the technology of improving the genetic patterns of economic traits of vegetables and is an important part of crop breeding. Vegetable cultivation and breeding equipment is needed in the process of vegetable cultivation.

[0003] Modern vegetable cultivation equipment is typically exposed to the external environment during use, resulting in significant shortcomings in pest control. For example, piercing-sucking pests such as aphids and thrips congregate on tender leaves and stems, causing leaves to yellow and curl, and plant growth to slow down by sucking sap. Chewing pests such as cabbage caterpillars and beet armyworms directly gnaw on leaves and fruits, causing large areas of leaf notching and fruit rotting and damage. However, to control these damages, growers are often forced to increase the dosage and frequency of chemical pesticide use. This not only increases planting costs but also makes it easy for pests to develop pesticide resistance, while also causing pesticide residues to exceed standards, threatening food safety and the ecological environment. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a vegetable planting and cultivation device. This device addresses the significant weaknesses of existing technologies, which typically involve direct exposure to the external environment and are vulnerable to pests. For example, piercing-sucking pests such as aphids and thrips congregate on the tender leaves and stems of vegetables, causing yellowing and curling of leaves and stunted plant growth by sucking sap. Chewing pests such as cabbage caterpillars and beet armyworms directly gnaw on leaves and fruits, resulting in large-area notches on leaves and rotting and damage to fruits. However, to suppress these damages, growers are often forced to increase the dosage and frequency of chemical pesticide use. This not only increases planting costs but also easily leads to pesticide resistance in pests, resulting in excessive pesticide residues that threaten food safety and the ecological environment.

[0006] (2) Technical solution

[0007] To solve the above-mentioned technical problems, this utility model provides a vegetable planting and cultivation device, including a main body. Multiple cultivation racks are mounted in the middle of the main body, and adjustable spacing mechanisms are jointly provided at both ends of the multiple cultivation racks and on the inner side of the main body. Mosquito-proof mechanisms are jointly installed on the upper inner and outer sides and both sides of the main body. The mosquito-proof mechanism includes an assembly frame, which is installed above the middle of the main body. Mosquito-proof components are jointly installed in the middle of the assembly frame and on the inner and outer sides of the main body. The mosquito-proof components include a hand crank, and a limiting component is jointly provided on one section of the hand crank and one side of the main body.

[0008] Furthermore, the mosquito-repellent component includes two first rotating rods, which are installed on both sides of the middle of the assembly frame. Gears are fixed around one end of each of the two first rotating rods, and a first synchronous pulley is fixed around the end of one of the first rotating rods. A synchronous belt is fitted around the periphery of the first synchronous pulley, and a second synchronous pulley is fitted inside the other end of the synchronous belt. A second rotating rod is fixed in the middle of the second synchronous pulley, and a hand crank is connected to the end of the second rotating rod. Mosquito-repellent nets are wrapped around the periphery of the two first rotating rods. Guide rollers are installed on both sides of the upper part of the main body, and guide grooves are opened on both sides of the two side plates of the main body. Magnetic strips are provided on both sides above the bottom surface of the main body, and counterweight magnetic plates are connected to the ends of the two mosquito-repellent nets.

[0009] Furthermore, the gears are symmetrically distributed along the vertical central axis of the assembly frame, and the two gears are meshed and connected.

[0010] Furthermore, the counterweight magnetic plate connected to the end of the mosquito net is magnetically fixed to the magnetic strip, and the counterweight magnetic plate is movable and guided to the corresponding guide grooves on both sides.

[0011] Furthermore, the limiting component includes a preset hole, which is located in the middle of a section of the hand crank, and a bolt rod is inserted into the middle of the preset hole. A screw hole is provided on the lower side of the main body.

[0012] Furthermore, the screw hole and the bolt rod inserted in the center of the preset hole are connected by a thread.

[0013] Furthermore, the adjustable spacing mechanism includes a preset groove, which is symmetrically distributed on both ends of the cultivation rack. A reset spring is installed in the middle of the preset groove, and a limiting guide post is fixedly connected to the end of the reset spring. A guide frame is provided on both sides of the middle of the preset groove. A hand-held frame is fixedly connected to the inner end of the front section of the two relative limiting guide posts. Limiting grooves are provided on both sides of the side plates of the main body.

[0014] Furthermore, the opening size of the limiting groove matches the end size of the limiting guide post, and the limiting guide post and the guide frame set in the preset groove are connected by a movable guide.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] When there are many mosquitoes, the operator can manually crank the second rotating rod and the second synchronous wheel around it. The second synchronous wheel, due to the synchronous belt on its outer side, will rotate the other first synchronous wheel and the fixed first rotating rod within it. Since the first rotating rod is symmetrically arranged on both sides of the middle of the assembly frame, and gears are provided around the same end of both first rotating rods, the meshing of the two gears will loosen the mosquito nets wrapped around them. The mosquito nets will then extend vertically under the counterweight of the guide roller and the end counterweight magnetic plate, in conjunction with the guide grooves on the inner sides of the main body, until the counterweight magnetic plate adheres to the magnetic strip above the bottom surface of the main body. Then, the operator manually cranks the rod, inserting a bolt rod into the threaded hole on the side of the main body. This indirectly limits the length of the mosquito net below, ensuring that the two mosquito nets provide good mosquito isolation for the cultivation area and provide a good environment for the growing vegetables.

[0018] This invention allows users to pre-adjust the positions of multiple cultivation racks within the main body according to the different types of vegetables and fruits to be planted. The adjustment method involves the user pressing down on the hand-held rack with both hands. The hand-held rack, along with two limiting guide posts, compresses the return spring by guiding the guide frame within the preset groove. This causes the two pairs of limiting guide posts to disengage from their corresponding limiting grooves on the inner side of the main body. After moving the cultivation rack to the appropriate position, the return spring resets, allowing the limiting guide posts to be reinserted into their corresponding limiting grooves. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 A top-view perspective diagram of the partial structure of the cultivation rack;

[0022] Figure 3 A schematic diagram of the main body's right-view structure;

[0023] Figure 4 for Figure 3Schematic diagram of the structure at point A in the middle.

[0024] The labels in the attached diagram are as follows: 1. Main body; 2. Cultivation rack; 3. Adjustable spacing mechanism; 31. Preset groove; 32. Return spring; 33. Limiting guide post; 34. Guide frame; 35. Handheld frame; 36. Limiting groove; 4. Mosquito-proof mechanism; 41. Assembly frame; 42. Mosquito-proof component; 421. First rotating rod; 422. Gear; 423. First synchronous pulley; 424. Synchronous belt; 425. Second synchronous pulley; 426. Second rotating rod; 427. Hand crank; 428. Mosquito-proof net; 429. Guide roller; 4210. Counterweight magnetic plate; 4211. Guide groove; 4212. Magnetic strip; 43. Limiting component; 431. Preset hole; 432. Bolt rod; 433. Screw hole. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This specific embodiment is a vegetable planting and cultivation device, the structural diagram of which is shown below. Figures 1 to 4 As shown, the device includes a main body 1, with multiple cultivation racks 2 mounted in the middle. Adjustable spacing mechanisms 3 are jointly provided at both ends of the cultivation racks 2 and on the inner side of the main body 1. Insect-proof mechanisms 4 are jointly installed on the upper inner and outer sides and both sides of the main body 1. The adjustable spacing mechanisms 3 include preset grooves 31, which are symmetrically distributed on both ends of the cultivation racks 2. A return spring 32 is installed in the middle of the preset groove 31, and a limiting guide post 33 is fixedly connected to the end of the return spring 32. Side guide frames 34 are provided on both sides of the middle of the preset groove 31. Handheld frames 35 are fixedly connected to the inner ends of the front sections of the two opposing limiting guide posts 33. Limiting grooves 36 are provided on both sides of the side plates of the main body 1, with the opening dimensions of the limiting grooves 36 corresponding to the limiting guide posts. The end dimensions of 33 are matched, and the limiting guide post 33 and the guide frame 34 set in the preset groove 31 are connected by a movable guide. Personnel can adjust the position of multiple cultivation racks 2 in the main body 1 in advance according to the different types of vegetables and fruits to be planted. The adjustment method is that the personnel can press the hand holding frame 35 with both hands respectively. The hand holding frame 35 will carry the two limiting guide posts 33 along the guide frame 34 in the preset groove 31 to compress the return spring 32. This allows the two pairs of limiting guide posts 33 to disengage from the corresponding limiting grooves 36 set in the inner side of the main body 1. Then, after moving the cultivation rack 2 to the appropriate position, the return spring 32 will reset and the limiting guide posts 33 will be reinserted into the corresponding limiting grooves 36.

[0027] The mosquito-repellent mechanism 4 includes an assembly frame 41, which is installed above the middle of the main body 1. A mosquito-repellent component 42 is installed on the middle of the assembly frame 41 and the inner and outer sides of the main body 1. The mosquito-repellent component 42 includes two first rotating rods 421, which are installed on both sides of the middle of the assembly frame 41. Gears 422 are fixedly mounted near one end of each of the two first rotating rods 421. The gears 422 are symmetrically distributed along the vertical central axis of the assembly frame 41, and the two gears 422 are meshed and connected. A first synchronous pulley 423 is fixedly mounted around the end of one of the first rotating rods 421. A synchronous belt 424 is fitted around the periphery of the first synchronous pulley 423, and a second synchronous belt 424 is fitted inside the other end of the synchronous belt 424. The second synchronous wheel 425 has a second rotating rod 426 fixed in the middle, and a hand crank 427 is connected to the end of the second rotating rod 426. Mosquito nets 428 are wrapped around the periphery of the two first rotating rods 421. Guide rollers 429 are installed on both sides of the upper part of the main body 1, and guide grooves 4211 are opened on both sides of the two side plates of the main body 1. Magnetic strips 4212 are provided on both sides of the upper part of the bottom surface of the main body 1. Counterweight magnetic plates 4210 are connected to the ends of the two mosquito nets 428. The counterweight magnetic plates 4210 connected to the ends of the mosquito nets 428 are magnetically fixed to the magnetic strips 4212, and the counterweight magnetic plates 4210 are movably guided to the corresponding guide grooves 4211 on both sides. A limit position is provided on one section of the hand crank 427 and one side of the main body 1. Component 43, the limiting component 43 includes a preset hole 431, which is located in the middle of a section of the hand crank 427. A bolt rod 432 is inserted into the middle of the preset hole 431. A screw hole 433 is provided on the lower side of the main body 1. The screw hole 433 and the bolt rod 432 inserted in the middle of the preset hole 431 are threaded together. When there are many mosquitoes, the person can manually crank the hand crank 427 to rotate the second rotating rod 426 and the second synchronous pulley 425 around it. At this time, the second synchronous pulley 425 can rotate the other first synchronous pulley 423 and the first rotating rod 421 fixed therein because of the synchronous belt 424 sleeved on its outer side. Since the first rotating rod 421 is symmetrically arranged on both sides of the middle of the assembly frame 41, and the two first rotating rods are symmetrically arranged on both sides of the middle of the assembly frame 41, the two first rotating rods are symmetrically arranged on both sides of the middle of the assembly frame 427. Gears 422 are provided around the same end of rod 421. Under the meshing transmission of the two gears 422, the mosquito nets 428 wrapped around their respective peripheries can be loosened. At this time, the mosquito nets 428 will be vertically extended by the counterweight of guide roller 429 and its end counterweight magnetic plate 4210, in conjunction with the guide grooves 4211 provided on the inner sides of the main body 1, until the counterweight magnetic plate 4210 is in contact with the magnetic strip 4212 provided above the bottom surface of the main body 1. Then, the bolt rod 432 inserted in the middle of a section of the manual crank 427 can be threaded into the screw hole 433 provided on the side of the main body 1, thereby indirectly limiting the length of the mosquito nets 428 below, thus ensuring that the two mosquito nets 428 have a good mosquito isolation effect on the cultivation area of ​​the main body 1.Provide a good environment for the vegetables being cultivated.

[0028] Working principle: Personnel can pre-adjust the positions of multiple cultivation racks 2 within the main body 1 according to the different types of vegetables and fruits to be planted. The adjustment method is as follows: personnel can press down on the hand-held frame 35 with both hands. The hand-held frame 35 will guide the two limiting guide posts 33 along the guide frame 34 in the preset groove 31 to compress the return spring 32. This allows the two pairs of limiting guide posts 33 to disengage from their corresponding limiting grooves 36 on the inner side of the main body 1. Then, after moving the cultivation rack 2 to the appropriate position, the return spring 32 will reset, and the limiting guide posts 33 will be reinserted into their corresponding limiting grooves 36. Secondly, when there are many mosquitoes, personnel can manually crank the hand crank 427 to rotate the second rotating rod 426 and the surrounding second synchronous wheel 425. At this time, the second synchronous wheel 425, due to the presence of the synchronous belt 424 on its outer side, will rotate the other first synchronous wheel 423 and the fixed first rotating rod 421 within it. Since the first rotating rod 421 is symmetrically arranged on both sides of the middle of the assembly frame 41, and the two first rotating rods 421 are equipped with gears 422 at the same end, the mosquito nets 428 wrapped around their respective peripheries can be relaxed under the meshing transmission of the two gears 422. At this time, the mosquito nets 428 will be vertically extended under the counterweight of the guide roller 429 and its end counterweight magnetic plate 4210, in conjunction with the guide grooves 4211 on the inner side of both sides of the main body 1, until the counterweight magnetic plate 4210 is attached to the magnetic strip 4212 above the bottom surface of the main body 1. Then, the bolt rod 432 inserted in the middle of the manual crank 427 can be threaded into the screw hole 433 on the side of the main body 1, thereby indirectly limiting the length of the mosquito nets 428 below, thus ensuring that the two mosquito nets 428 have a good mosquito isolation effect on the cultivation area of ​​the main body 1, providing a good environment for the cultivated vegetables.

[0029] All technical features in this embodiment can be freely combined according to actual needs.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vegetable planting and cultivation device, comprising a main body (1), characterized in that, The main body (1) is equipped with multiple cultivation racks (2) in the middle, and the two ends of the multiple cultivation racks (2) and the inner side of the main body (1) are jointly provided with a spacing adjustable mechanism (3). The main body (1) is equipped with a mosquito-proof mechanism (4) on the upper inner and outer sides and both sides. The mosquito-proof mechanism (4) includes an assembly frame (41), and the assembly frame (41) is installed on the upper middle part of the main body (1). The assembly frame (41) and the inner and outer sides of the main body (1) are jointly provided with a mosquito-proof component (42). The mosquito-proof component (42) includes a hand crank (427), and a limit component (43) is jointly provided on one end of the hand crank (427) and one side of the main body (1).

2. The vegetable planting and cultivation device according to claim 1, characterized in that, The mosquito-repellent component (42) includes two first rotating rods (421), which are mounted on both sides of the middle of the assembly frame (41). Gears (422) are fixed to the periphery of one end of each of the two first rotating rods (421), and a first synchronous pulley (423) is fixed to the periphery of the end of one of the first rotating rods (421). A synchronous belt (424) is fitted around the periphery of the first synchronous pulley (423), and a second synchronous pulley (425) is fitted inside the other end of the synchronous belt (424). A second rotating rod (426) is fixed in the middle of the wheel (425), and a hand crank (427) is connected to the end of the second rotating rod (426). Mosquito nets (428) are wrapped around the two first rotating rods (421). Guide rollers (429) are installed on the upper two sides of the main body (1), and guide grooves (4211) are opened on both sides of the two side plates of the main body (1). Magnetic strips (4212) are provided on both sides above the bottom surface of the main body (1), and counterweight magnetic plates (4210) are connected to the ends of the two mosquito nets (428).

3. The vegetable planting and cultivation device according to claim 2, characterized in that, The gears (422) are symmetrically distributed along the vertical central axis of the assembly frame (41), and the two gears (422) are meshed and connected.

4. The vegetable planting and cultivation device according to claim 2, characterized in that, The counterweight magnetic plate (4210) connected to the end of the mosquito net (428) is magnetically fixed to its magnetic strip (4212), and the counterweight magnetic plate (4210) is movable and guided to the corresponding guide grooves (4211) on both sides.

5. The vegetable planting and cultivation device according to claim 1, characterized in that, The limiting component (43) includes a preset hole (431), and the preset hole (431) is opened in the middle of a section of the hand crank (427). A bolt rod (432) is inserted in the middle of the preset hole (431), and a screw hole (433) is opened on the lower side of the main body (1).

6. A vegetable planting and cultivation device according to claim 5, characterized in that, The bolt hole (433) and the bolt rod (432) inserted in the middle of the preset hole (431) are connected by threads.

7. The vegetable planting and cultivation device according to claim 1, characterized in that, The adjustable spacing mechanism (3) includes a preset groove (31), and the preset groove (31) is symmetrically arranged on both sides of the two ends of the cultivation rack (2). A reset spring (32) is installed in the middle of the preset groove (31), and the end of the reset spring (32) is fixedly connected to a limiting guide post (33). A guide frame (34) is provided on both sides of the middle of the preset groove (31). A hand-held frame (35) is fixedly connected to the inner end of the front section of the two relative to the limiting guide post (33). Limiting grooves (36) are provided on both sides of the side plates of the main body (1).

8. A vegetable planting and cultivation device according to claim 7, characterized in that, The dimensions of the limiting groove (36) are matched with the dimensions of the end of the limiting guide post (33), and the limiting guide post (33) and the guide frame (34) provided in the preset groove (31) are connected by a movable guide.

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