An automated fertilization device for tobacco cultivation

Abstract

The utility model provides a kind of tobacco cultivation automatic fertilizing device, it is related to tobacco planting equipment technical field, including: support main frame, the support main frame is two place and presents left-right symmetry mode distribution;Walking frame is equipped on the support main frame;Two place the support main frame between being equipped with two guide round rods, by adjusting screw rod and threaded sleeve transmission cooperation, can make support main frame slide up and down along walking frame, to make guide round rod drive moving frame and mounting chassis up and down adjustment, can according to tobacco leaf height the distance of fertilizing mechanism is adjusted, accurately match the demand of different growth stages of tobacco plant, avoid over-fertilization, effectively improve the utilization of fertilizer, the existing tobacco cultivation fertilizing device when using, due to the fixed installation position of fertilizing mechanism, it is not easy to adjust according to the different growth height of tobacco plant, leading to over-fertilization of tobacco leaf, reduce the problem of fertilizer utilization.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco planting equipment, in particular to an automatic fertilizing device for tobacco cultivation. Background Technique

[0002] During the tobacco planting process, in order to ensure the smooth growth and development of crops, many farmers will apply sufficient base fertilizers and top dressings in stages. In order to obtain higher yields and better quality when harvesting tobacco, various nutrients can be supplemented for tobacco in the middle and late growth stages by means of foliar spraying and extra-root fertilization. Usually, as long as the foliar fertilizer is used scientifically and reasonably, the tobacco will significantly increase in yield and quality in the later stage.

[0003] When the existing tobacco cultivation fertilizing device is in use, due to the fixed installation position of the fertilizing mechanism, it is not easy to adjust according to the different growth heights of tobacco plants, resulting in excessive fertilization of tobacco leaves, reducing the utilization rate of fertilizers. Moreover, during the planting process with different row widths, the fertilizer is likely to directly contact the seeds or roots, posing a risk of burning seeds or roots. Content of the Utility Model

[0004] The utility model relates to an automatic fertilizing device for tobacco cultivation, which is driven and matched by an adjusting screw rod and a threaded sleeve, and can make the main support frame slide up and down along the walking frame, so that the guiding round rod drives the moving frame and the installation bottom frame to be adjusted up and down, and can adjust the distance of the fertilizing mechanism according to the height of the tobacco leaves, accurately matching the needs of different growth stages of tobacco plants, avoiding excessive fertilization, and effectively improving the utilization rate of fertilizers.

[0005] The utility model provides an automatic fertilizing device for tobacco cultivation, which specifically includes: a main support frame, and the main support frame is distributed in a left-right symmetric manner at two places; a walking frame is arranged on the main support frame; two guiding round rods are arranged between the two main support frames, and the two guiding round rods are distributed in a front-back parallel manner; a moving frame is arranged on the two guiding round rods; an installation bottom frame is arranged below the moving frame;

[0006] The main support frame is of a "C" - shaped structure, and two fixing sleeves are arranged at the top of the cross bar of the main support frame, and the two fixing sleeves are distributed in a front-back symmetric manner. The end of the guiding round rod passes through the fixing sleeve and is controlled by a locking bolt.

[0007] Further, an adjusting screw rod is arranged at the middle position of the cross bar of the main support frame, and the adjusting screw rod is rotationally connected with the main support frame through a bearing. A hand wheel is arranged at the top of the adjusting screw rod. Limiting sliding grooves are opened on the two vertical rods of the main support frame, and the walking frame is slidably connected with the main support frame through the limiting sliding grooves.

[0008] Furthermore, the walking frame is a rectangular frame structure, and two rolling wheels are provided on one side of the bottom crossbar of the walking frame, and the rotating shaft of the rolling wheels is rotatably connected to the walking frame through bearings.

[0009] Furthermore, a threaded sleeve is provided at the middle position of the top crossbar of the walking frame, and the adjusting screw slides through the threaded sleeve by means of the thread.

[0010] Furthermore, the movable frame is a rectangular frame structure, and limiting pulleys are provided at the four diagonal positions of the movable frame. Two elastic hanging plates are provided on the front and rear sides of the bottom of the movable frame, and the front and rear elastic hanging plates are distributed symmetrically. Push-pull brackets are provided on the left and right sides of the top of the movable frame, and the two push-pull brackets are distributed symmetrically. Two connecting brackets are provided on the left and right sides of the movable frame, and the bottom end of the connecting bracket is connected to the mounting base.

[0011] Furthermore, the limiting pulley of the movable frame is rolledly connected to the guide rod, and the elastic hanging plate is slidably connected to the guide rod.

[0012] Furthermore, the top of the mounting base is provided with a storage box, and the front of the mounting base is provided with two discharge machines. The front of the mounting base is provided with a discharge port, and the discharge port is located between the two discharge machines.

[0013] This utility model provides an automated fertilization device for tobacco cultivation, which has the following beneficial effects:

[0014] In this invention, by manually rotating the handwheels on both the left and right sides simultaneously, the handwheels drive the adjusting screw to rotate. The adjusting screw and the threaded sleeve work together to allow the main support frame to slide up and down along the walking frame. This allows the guide rod to drive the moving frame and the mounting base to adjust up and down. The distance of the fertilization mechanism can be adjusted according to the height of the tobacco leaves, accurately matching the needs of different growth stages of the tobacco plants, avoiding over-fertilization, and effectively improving the utilization rate of fertilizer.

[0015] Furthermore, in this invention, the limiting pulley of the movable frame is rolledly connected to the guide rod, and the elastic hanging plate slides with the guide rod, which allows the movable frame to drive the mounting base to adjust left and right along the guide rod, adjust the fertilization position according to the tobacco row spacing, avoid direct contact between fertilizer and seeds or roots, reduce surface volatilization, and lower input costs. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0017] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the present invention.

[0018] In the attached diagram:

[0019] Figure 1 This shows a schematic diagram of the overall axial view structure of this application;

[0020] Figure 2 A schematic diagram of the supporting main frame and traveling frame structure of this application is shown;

[0021] Figure 3 This application shows Figure 2 A schematic diagram of the split state structure is presented;

[0022] Figure 4 A schematic diagram of the movable frame and mounting base structure of this application is shown;

[0023] Figure 5 This application shows Figure 4 A schematic diagram of the split state structure is presented.

[0024] List of reference numerals in the attached diagram:

[0025] 1. Support frame; 101. Fixing sleeve; 102. Adjusting screw; 103. Handwheel; 104. Limiting slide groove; 2. Traveling frame; 201. Rolling wheel; 202. Threaded sleeve; 3. Guide rod; 4. Moving frame; 401. Limiting pulley; 402. Elastic hanging plate; 403. Push-pull frame; 404. Connecting frame; 5. Mounting base frame; 501. Storage box; 502. Discharge machine; 503. Discharge port. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0027] Example 1: Please refer to Figures 1 to 5 :

[0028] This utility model proposes an automated fertilization device for tobacco cultivation, comprising: a main support frame 1, which is distributed in two symmetrical positions; a traveling frame 2 is provided on the main support frame 1; two guide rods 3 are provided between the two main support frames 1, and the two guide rods 3 are distributed in a parallel front-back manner; a movable frame 4 is provided on the two guide rods 3; and a mounting base 5 is provided below the movable frame 4.

[0029] The support main frame 1 is of a "C" - shaped structure, and there are two fixing sleeves 101 provided at the top of the cross - bar of the support main frame 1. The two fixing sleeves 101 are distributed symmetrically in the front - and - back manner. The end of the guiding round rod 3 passes through the fixing sleeve 101 and is controlled by a locking bolt.

[0030] In this embodiment, as Figure 2 and Figure 3 shown, at the middle position of the cross - bar of the support main frame 1, there is an adjusting screw rod 102, and the adjusting screw rod 102 is rotationally connected to the support main frame 1 through a bearing. A hand wheel 103 is provided at the top of the adjusting screw rod 102. There are limiting sliding grooves 104 opened on the two vertical rods of the support main frame 1, and the walking frame 2 is slidably connected to the support main frame 1 through the limiting sliding grooves 104;

[0031] The walking frame 2 is of a rectangular frame structure, and there are two rolling wheels 201 provided on one side of the bottom cross - bar of the walking frame 2, and the rotating shaft of the rolling wheel 201 is rotationally connected to the walking frame 2 through a bearing;

[0032] At the middle position of the top cross - bar of the walking frame 2, there is a threaded sleeve 202, and the adjusting screw rod 102 slidably penetrates through the threaded sleeve 202 by means of threads. In this utility model, by manually rotating the hand wheels 103 on the left and right sides simultaneously, the hand wheels 103 can drive the adjusting screw rod 102 to rotate. Through the transmission cooperation of the adjusting screw rod 102 and the threaded sleeve 202, the support main frame 1 can slide up and down along the walking frame 2, so that the guiding round rod 3 can drive the moving frame 4 and the installation base frame 5 to be adjusted up and down, and the distance of the fertilizing mechanism can be adjusted according to the height of the tobacco leaves, accurately matching the requirements of different growth stages of the tobacco plants.

[0033] Embodiment 2, on the basis of Embodiment 1, as Figure 4 and Figure 5 shown, the moving frame 4 is of a rectangular frame structure, and there are limiting pulleys 401 provided at the four diagonal positions of the moving frame 4. There are two elastic hanging plates 402 provided on both the front and back sides of the bottom of the moving frame 4, and the front and back elastic hanging plates 402 are distributed symmetrically. There are two push - pull frames 403 provided on the left and right sides of the top of the moving frame 4, and the two push - pull frames 403 are distributed symmetrically. There are two connecting frames 404 provided on both the left and right sides of the moving frame 4, and the bottom ends of the connecting frames 404 are connected to the installation base frame 5;

[0034] The limiting pulleys 401 of the moving frame 4 are in rolling connection with the guiding round rod 3, and the elastic hanging plates 402 are in sliding connection with the guiding round rod 3;

[0035] The mounting base 5 is equipped with a storage box 501 at the top and two discharge machines 502 at the front. The mounting base 5 is also equipped with a discharge port 503 at the front, which is located between the two discharge machines 502. In this utility model, the limiting pulley 401 of the movable frame 4 is rolledly connected to the guide rod 3 and slides with the guide rod 3 through the elastic hanging plate 402. This allows the movable frame 4 to drive the mounting base 5 to adjust left and right along the guide rod 3, and adjust the fertilization position according to the tobacco row spacing.

[0036] The working principle of this embodiment is as follows: In use, by manually rotating the left and right handwheels 103 simultaneously, the handwheels 103 drive the adjusting screw 102 to rotate. The adjusting screw 102 and the threaded sleeve 202 work together to allow the main support frame 1 to slide up and down along the walking frame 2. This allows the guide rod 3 to drive the moving frame 4 and the mounting base 5 to adjust up and down, which can adjust the distance of the fertilization mechanism according to the height of the tobacco leaves, accurately matching the needs of different growth stages of the tobacco plants. The limiting pulley 401 of the moving frame 4 is rolledly connected to the guide rod 3 and slides with the guide rod 3 through the elastic hanging plate 402. This allows the moving frame 4 to drive the mounting base 5 to adjust left and right along the guide rod 3, adjusting the fertilization position according to the tobacco row spacing.

[0037] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. An automated fertilization device for tobacco cultivation, characterized in that, Including: Support main frames (1), with the two support main frames (1) distributed symmetrically left and right; A walking frame (2) is provided on the support main frame (1); two guiding round rods (3) are provided between the two support main frames (1), and the two guiding round rods (3) are distributed parallel to each other front and back; a moving frame (4) is provided on the two guiding round rods (3); an installation bottom frame (5) is provided below the moving frame (4); The support main frame (1) is of a "C" - shaped structure, and two fixing sleeves (101) are provided at the top of the cross - bar of the support main frame (1). The two fixing sleeves (101) are distributed symmetrically front and back, and the end of the guiding round rod (3) passes through the fixing sleeve (101) and is controlled by a locking bolt.

2. The automated fertilization device for tobacco cultivation according to claim 1, characterized in that, An adjusting screw rod (102) is provided at the middle position of the cross - bar of the support main frame (1), and the adjusting screw rod (102) is rotationally connected to the support main frame (1) through a bearing. A hand wheel (103) is provided at the top of the adjusting screw rod (102). Limiting sliding grooves (104) are provided on the two vertical rods of the support main frame (1), and the walking frame (2) is slidably connected to the support main frame (1) through the limiting sliding grooves (104).

3. The automated fertilization device for tobacco cultivation according to claim 1, characterized in that, The walking frame (2) is of a rectangular frame structure, and two rolling wheels (201) are provided on one side of the bottom cross - bar of the walking frame (2), and the rotating shaft of the rolling wheel (201) is rotationally connected to the walking frame (2) through a bearing.

4. The automated fertilization device for tobacco cultivation according to claim 3, characterized in that, A threaded sleeve (202) is provided at the middle position of the top cross - bar of the walking frame (2), and the adjusting screw rod (102) slidably penetrates through the threaded sleeve (202) in a threaded manner.

5. The automated fertilization device for tobacco cultivation according to claim 1, characterized in that, The moving frame (4) is of a rectangular frame structure, and limiting pulleys (401) are provided at the four diagonal positions of the moving frame (4). Two elastic hanging plates (402) are provided on both the front and back sides of the bottom of the moving frame (4), and the front and back elastic hanging plates (402) are distributed symmetrically. Two pushing and pulling frames (403) are provided on the left and right sides of the top of the moving frame (4), and the two pushing and pulling frames (403) are distributed symmetrically. Two connecting frames (404) are provided on both the left and right sides of the moving frame (4), and the bottom end of the connecting frame (404) is connected to the installation bottom frame (5).

6. The automated fertilization device for tobacco cultivation according to claim 5, characterized in that, The limiting pulleys (401) of the moving frame (4) are in rolling connection with the guiding round rod (3), and the elastic hanging plates (402) are in sliding connection with the guiding round rod (3).

7. The automated fertilization device for tobacco cultivation according to claim 1, characterized in that, A storage box (501) is provided on the top of the installation bottom frame (5), two discharging machines (502) are provided at the front of the installation bottom frame (5), a discharging port (503) is provided at the front of the installation bottom frame (5), and the discharging port (503) is located between the two discharging machines (502).

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