A soil treatment device for tobacco seedling cultivation

Abstract

This utility model discloses a soil treatment device for tobacco seedling cultivation, belonging to the field of tobacco seedling technology. It includes a support plate assembly, a treatment component fixedly installed above the support plate assembly, a feed inlet fixedly installed at the top of the treatment component, a movable weighing component located below the support plate assembly, and a collection trough placed above the movable weighing component and below the support plate assembly. This utility model, by incorporating a closed windbreak device, allows workers to seal the collection trough when needed using a first electric telescopic rod and an L-shaped plate, thus preventing accidental soil spillage. Furthermore, workers can use an electric lifting rod and a transparent frame to block external airflow when needed, reducing the possibility of soil discharge being affected by external airflow and thereby improving the device's working capacity.

Description

Technical Field

[0001] This utility model belongs to the field of tobacco seedling technology, specifically relating to a soil treatment device for tobacco seedling cultivation. Background Technology

[0002] Tobacco, belonging to the Solanaceae family, is an annual or short-lived perennial herbaceous plant with a slightly woody base. The inflorescence is terminal, paniculate, and multiflora; the capsule is ovoid or oblong, approximately equal in length to the persistent calyx. It flowers and fruits in summer and autumn. It is mainly distributed in South America, South Asia, and China. The leaves are oblong-lanceolate, lanceolate, oblong, or ovate, with an acuminate apex and a gradually narrowed base that becomes auriculate and semi-amplexicaul; the petiole is indistinct or winged.

[0003] Existing tobacco seedling soil treatment devices are inconvenient to close the collection tank when needed, and are easily affected by external airflow when the soil is discharged, thus reducing the device's working capacity; in addition, they cannot feed larger soil clods into the feed inlet, thus reducing the device's practicality. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a soil treatment device for tobacco seedling cultivation, characterized by high working capacity and strong practicality.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a tobacco seedling soil treatment device, comprising a support plate assembly, a treatment component fixedly installed above the support plate assembly, a feed inlet fixedly installed on the top of the treatment component, a movable weighing component arranged below the support plate assembly, a collection trough placed above the movable weighing component and below the support plate assembly, the support plate assembly and the movable weighing component being connected by a closed windbreak device, and a crushing treatment device arranged outside the feed inlet.

[0006] Preferably, the enclosed windbreak device includes a vertical plate, a windbreak assembly, a first electric telescopic rod, and an L-shaped plate. The support plate assembly and the movable weighing assembly are connected by two vertical plates. An L-shaped plate is provided at the central position of the vertical plate and above the collection trough. The vertical plate and the L-shaped plate are connected by the first electric telescopic rod. A windbreak assembly is provided on the outer side of the two vertical plates and the two L-shaped plates.

[0007] Preferably, the height of the top surface of the collection trough is equal to the height of the bottom surface of the two L-shaped plates.

[0008] Preferably, the windbreak assembly includes a transparent frame, a lifting plate, an electric lifting rod, and a connecting plate. The connecting plate is fixedly installed on one side of the two upright plates and below the L-shaped plate. The electric lifting rod is fixedly installed above the connecting plate and on one side of the two L-shaped plates. The lifting plate is fixedly installed above the electric lifting rod. The transparent frame is fixedly installed on one side of the lifting plate and outside the two upright plates and the two L-shaped plates.

[0009] Preferably, the crushing and processing device includes a moving cylinder, crushing blades, a filter screen, and a motor. The moving cylinder is arranged above the feed inlet, the filter screen is fixedly installed inside the moving cylinder, the motor is fixedly connected below the filter screen, and multiple crushing blades are fixedly installed outside the output end of the motor and above the filter screen.

[0010] Preferably, the crushing and processing device further includes a second electric telescopic rod and a connecting frame. The second electric telescopic rod is fixedly installed on one side of the feed inlet, and the second electric telescopic rod is connected to the moving cylinder through the connecting frame.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model, by setting up a closed windbreak device, allows workers to close the collection tank when needed using the first electric telescopic rod and L-shaped plate, thereby preventing accidental soil spillage. Furthermore, workers can use the electric lifting rod and transparent frame to block external airflow when needed, reducing the possibility of soil discharge being affected by external airflow and thus improving the working capacity of the device.

[0013] 2. By setting up a crushing device, this utility model enables workers to crush larger soil clods when needed through the cooperation of structures such as the moving cylinder and crushing blades, allowing them to enter the feed inlet, ensuring normal operation, and thus improving the practicality of the device. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present utility model;

[0015] Figure 2 This is a three-dimensional sectional view of the present invention;

[0016] Figure 3 This is a perspective sectional view of the enclosed windbreak device of this utility model;

[0017] Figure 4 This is a three-dimensional sectional view of the crushing and processing device of this utility model.

[0018] In the diagram: 1. Support plate assembly; 2. Mobile weighing assembly; 3. Collection trough; 4. Enclosed windbreak device; 41. Vertical plate; 42. Windbreak assembly; 421. Transparent frame; 422. Lifting plate; 423. Electric lifting rod; 424. Connecting plate; 43. First electric telescopic rod; 44. L-shaped plate; 5. Feed inlet; 6. Crushing and processing device; 61. Moving cylinder; 62. Crushing blade; 63. Filter screen; 64. Motor; 65. Second electric telescopic rod; 66. Connecting frame; 7. Processing assembly. Detailed Implementation

[0019] 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.

[0020] Example 1

[0021] Please see Figure 1-4 The present invention provides the following technical solution: a tobacco seedling soil treatment device, including a support plate assembly 1, a treatment component 7 fixedly installed on the top of the support plate assembly 1, a feed inlet 5 fixedly installed on the top of the treatment component 7, a movable weighing component 2 arranged below the support plate assembly 1, a collection trough 3 placed above the movable weighing component 2 and below the support plate assembly 1, the support plate assembly 1 and the movable weighing component 2 are connected by a closed windbreak device 4, and a crushing treatment device 6 is arranged outside the feed inlet 5.

[0022] Specifically, the enclosed windbreak device 4 includes a vertical plate 41, a windbreak assembly 42, a first electric telescopic rod 43, and an L-shaped plate 44. The support plate assembly 1 and the mobile weighing assembly 2 are connected by two vertical plates 41. An L-shaped plate 44 is provided at the central position of the vertical plate 41 and above the collection trough 3. The vertical plate 41 and the L-shaped plate 44 are connected by the first electric telescopic rod 43. The windbreak assembly 42 is provided on the outer side of the two vertical plates 41 and the two L-shaped plates 44.

[0023] By adopting the above technical solution, staff can seal the collection tank 3 when needed by using the first electric telescopic rod 43 and L-shaped plate 44, thereby preventing accidental soil spillage.

[0024] Specifically, the height of the top surface of the collection trough 3 is equal to the height of the bottom surface of the two L-shaped plates 44.

[0025] By adopting the above technical solution, the device can ensure that the outer top surface of the collection tank 3 and the outer bottom surface of the two L-shaped plates 44 fit together, thereby preventing the appearance of gaps and ensuring the normal operation of the sealing work.

[0026] Specifically, the windbreak assembly 42 includes a transparent frame 421, a lifting plate 422, an electric lifting rod 423, and a connecting plate 424. The connecting plate 424 is fixedly installed on one side of the two upright plates 41 and below the L-shaped plate 44. The electric lifting rod 423 is fixedly installed above the connecting plate 424 and on one side of the two L-shaped plates 44. The lifting plate 422 is fixedly installed above the electric lifting rod 423. The transparent frame 421 is fixedly installed on one side of the lifting plate 422 and outside the two upright plates 41 and the two L-shaped plates 44.

[0027] By adopting the above technical solution, staff can block external airflow when needed by using the electric lifting rod 423 and transparent frame 421, thereby reducing the possibility of soil being affected by external airflow during discharge.

[0028] In this embodiment, when soil treatment is required during tobacco seedling cultivation, the worker moves the device to the working position by moving the weighing component 2, and then feeds the soil into the treatment component 7 through the feed inlet 5 for treatment. After treatment, the first electric telescopic rods 43 on the two upright plates 41 in the closed windbreak device 4 are activated, thereby driving the two L-shaped plates 44 away from the soil discharge path, and the collection trough 3 is no longer closed. The electric lifting rod 423 on the connecting plate 424 in the windbreak component 42 is activated, thereby driving the transparent frame 421 to move to the outside of the soil discharge path through the lifting plate 422 to block the external airflow. Then, the support plate component 1 is manipulated so that the treated soil can pass through the support plate component 1 and be discharged into the collection trough 3. The two first electric telescopic rods 43 are activated again, thereby driving the two L-shaped plates 44 to re-close the collection trough 3, and the work is completed.

[0029] Example 2

[0030] The difference between this embodiment and embodiment 1 is that the crushing and processing device 6 includes a moving cylinder 61, crushing blades 62, a filter screen 63 and a motor 64. The moving cylinder 61 is arranged above the feed inlet 5. The filter screen 63 is fixedly installed on the inner side of the moving cylinder 61. The motor 64 is fixedly connected to the lower part of the filter screen 63. Multiple crushing blades 62 are fixedly installed on the outer side of the output end of the motor 64 and above the filter screen 63.

[0031] By adopting the above technical solution, workers can crush larger soil clods through the cooperation of structures such as the moving cylinder 61 and the crushing blade 62, so that they can enter the feed inlet 5, ensuring the normal operation of the work.

[0032] Specifically, the crushing and processing device 6 also includes a second electric telescopic rod 65 and a connecting frame 66. The second electric telescopic rod 65 is fixedly installed on one side of the feed port 5, and the second electric telescopic rod 65 is connected to the moving cylinder 61 through the connecting frame 66.

[0033] By adopting the above technical solution, the staff can adjust the position of the moving cylinder 61 and other structures by cooperating with the second electric telescopic rod 65 and the connecting frame 66 when needed, so as to conveniently choose whether to carry out crushing work.

[0034] In this embodiment, when a large soil block needs to be fed into the feed inlet 5, the operator activates the second electric telescopic rod 65 in the crushing device 6, which drives the moving cylinder 61 to move above the feed inlet 5 via the connecting frame 66. Then, the soil block is fed into the moving cylinder 61, and the motor 64 is started. The motor 64 drives each crushing blade 62 to rotate, thereby crushing the soil block. The crushed soil block passes through the filter screen 63 and enters the feed inlet 5, thus ensuring the normal operation of the work.

[0035] The structure and principle of this utility model are disclosed in a tobacco seedling soil treatment device disclosed in Chinese Patent Application No. 202420997976.X. The supporting plate assembly 1, consisting of a cylinder, bottom sealing plate, detection probe, supporting plate, and controller; the mobile weighing assembly 2, consisting of a base, moving wheels, and weighing device; a collection trough 3; a feed inlet 5; and a treatment assembly 7, consisting of a water tank, water inlet pipe, heating device, steam conveying pipe, steam valve, heat insulation bushing, treatment cone, crushing trough, through hole, slag discharge gate, slag discharge port, barrel cover, motor, rotating shaft, agent pipe, nozzle, soil breaking rod, protruding column, blower, hose, hot air tube, heating wire, and stirring rod. Its working principle involves a water tank installed on the supporting plate, a heating device installed in the water tank, and the lower part of the treatment cone placed in the water... Inside the chamber, a steam delivery pipe from the water tank is inserted into the treatment cone, allowing high-temperature steam to be sprayed onto the soil. This high-temperature steam acts on the bottom of the treatment cone, achieving sterilization and killing soil pests. A crushing trough is installed on the lid, with protruding posts and through holes on its bottom. Protruding posts are also installed on the soil-breaking rod, enabling the breaking up of small, compacted soil particles. A hot air duct and blower are installed on the lid, allowing hot air to be blown into the treatment cone, effectively baking the soil with high moisture content to reduce moisture. This baking process also kills some soil pests. A detection probe is installed on the bottom sealing plate to monitor soil parameters, and a weighing device is installed on the base to weigh the soil.

[0036] The working principle and usage process of this utility model are as follows: When soil treatment is required during tobacco seedling cultivation, the operator moves the device to the working position by moving the weighing component 2. Then, the soil is fed into the treatment component 7 through the feed inlet 5 for treatment. After treatment, the first electric telescopic rod 43 on the two upright plates 41 of the enclosed windbreak device 4 is activated, thereby causing the two L-shaped plates 44 to leave the soil discharge path. The collection trough 3 is no longer closed. The electric lifting rod 423 on the connecting plate 424 of the windbreak component 42 is activated, thereby causing the transparent frame 421 to move to the outside of the soil discharge path via the lifting plate 422, blocking the external airflow. After manipulating the support plate assembly 1, the treated soil can pass through the support plate assembly 1 and be discharged into the collection trough 3. Then, the two first electric telescopic rods 43 are activated, which drives the two L-shaped plates 44 to re-close the collection trough 3, and the work is completed. When it is necessary to send larger soil blocks into the feed inlet 5, the operator activates the second electric telescopic rod 65 in the crushing and processing device 6, which drives the moving cylinder 61 to move above the feed inlet 5 through the connecting frame 66. Then, the soil blocks are sent into the moving cylinder 61, and the motor 64 is started. The motor 64 drives each crushing blade 62 to rotate, thereby crushing the soil blocks. The crushed soil blocks pass through the filter screen 63 and enter the feed inlet 5, thus ensuring the normal operation of the work.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A soil treatment device for tobacco seedling cultivation, comprising a support plate assembly (1), a treatment component (7) fixedly installed above the support plate assembly (1), a feed inlet (5) fixedly installed on the top of the treatment component (7), a movable weighing component (2) disposed below the support plate assembly (1), and a collection trough (3) placed above the movable weighing component (2) and below the support plate assembly (1), characterized in that: The support plate assembly (1) and the mobile weighing assembly (2) are connected by a closed windbreak device (4), and a crushing device (6) is provided on the outside of the feed inlet (5).

2. A tobacco seedling soil treatment apparatus as claimed in claim 1, wherein: The enclosed windbreak device (4) includes a vertical plate (41), a windbreak assembly (42), a first electric telescopic rod (43), and an L-shaped plate (44). The support plate assembly (1) and the mobile weighing assembly (2) are connected by two vertical plates (41). An L-shaped plate (44) is provided at the central position of the vertical plate (41) and above the collection trough (3). The vertical plate (41) and the L-shaped plate (44) are connected by the first electric telescopic rod (43). The windbreak assembly (42) is provided on the outer side of the two vertical plates (41) and the two L-shaped plates (44).

3. A tobacco seedling soil treatment apparatus as claimed in claim 2, wherein: The height of the top surface of the collection trough (3) is equal to the height of the bottom surface of the two L-shaped plates (44).

4. A tobacco seedling soil treatment apparatus as claimed in claim 2, wherein: The windbreak assembly (42) includes a transparent frame (421), a lifting plate (422), an electric lifting rod (423), and a connecting plate (424). The connecting plate (424) is fixedly installed on one side of the two upright plates (41) and below the L-shaped plate (44). The electric lifting rod (423) is fixedly installed above the connecting plate (424) and on one side of the two L-shaped plates (44). The lifting plate (422) is fixedly installed above the electric lifting rod (423). The transparent frame (421) is fixedly installed on one side of the lifting plate (422) and outside the two upright plates (41) and the two L-shaped plates (44).

5. The tobacco seedling soil treatment device according to claim 1, characterized in that: The crushing and processing device (6) includes a moving cylinder (61), crushing blades (62), a filter screen (63), and a motor (64). The moving cylinder (61) is arranged above the feed inlet (5). The filter screen (63) is fixedly installed on the inner side of the moving cylinder (61). The motor (64) is fixedly connected below the filter screen (63). Multiple crushing blades (62) are fixedly installed on the outer side of the output end of the motor (64) and above the filter screen (63).

6. The tobacco seedling soil treatment device according to claim 5, characterized in that: The crushing and processing device (6) also includes a second electric telescopic rod (65) and a connecting frame (66). The second electric telescopic rod (65) is fixedly installed on one side of the feed inlet (5), and the second electric telescopic rod (65) is connected to the moving cylinder (61) through the connecting frame (66).

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