A fertilizer applicator for tobacco planting

Abstract

The utility model relates to fertilizing tool technical field, concretely relates to a fertilizer applicator for tobacco planting, including moving dolly, fertilizer box, discharge pipe, box body, baffle piece, limiting rod and pull shift device, have been set up in the box body sliding slot A, through moving dolly push shift fertilizer box and carry out topdressing, replace artificial hand-held or bear fertilizer and carry out topdressing, reduce the working strength of fertilizing personnel, and the fertilizer box can store more fertilizer at a time to reduce the frequency of replenishment, effectively improve topdressing efficiency, when fertilizing, only need to aim discharge pipe at tobacco fertilization, then through the finger and move pull shift device and pull limiting rod and slide up along sliding slot A, baffle piece is pulled away from discharge passage, the fertilizer in fertilizer box falls freely under the influence of gravity and fertilizes, through the time of control opening discharge passage, thereby can control the dosage of each fertilization, be favorable to the growth condition different tobacco and supplement the appropriate amount of fertilizer, to improve the yield and quality of tobacco.

Description

Technical Field

[0001] This utility model relates to the field of fertilization tools, specifically to a fertilizer applicator for tobacco cultivation. Background Technology

[0002] During the tobacco planting process, due to the different growth conditions of each plant, it is necessary to adjust the type and amount of fertilizer according to the actual growth status of the tobacco plants during the fertilization process, which helps to improve the yield and quality of tobacco.

[0003] Traditionally, topdressing in tobacco cultivation involves carrying fertilizer by hand or on one's back. However, this method results in a small capacity of fertilizer per application and a heavy load on the personnel, leading to high labor intensity during the fertilization process. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide a fertilizer applicator for tobacco planting, so as to solve the technical problem that the existing fertilization methods used for topdressing tobacco are mostly carried by hand or on the back, which have a small single loading capacity and a large load on the fertilizer, resulting in a high labor intensity in the fertilization process.

[0005] This utility model is achieved through the following technical solution:

[0006] A fertilizer applicator for tobacco cultivation includes a mobile trolley with a fertilizer box installed on it. The bottom of the fertilizer box has a discharge pipe, and the interior of the discharge pipe communicates with the interior of the fertilizer box to form a discharge channel.

[0007] The fertilizer box is fixedly connected to the outside of the box, and a baffle plate for controlling the opening or closing of the discharge channel is inserted on both the box and the discharge pipe.

[0008] A sliding groove A is provided through the side of the box body opposite to the fertilizer box. A limiting rod is inserted through the sliding groove A. One end of the limiting rod is fixedly connected to the baffle plate. The moving trolley is equipped with a traction device to pull the limiting rod to slide along the sliding groove A.

[0009] Furthermore, the transfer device includes a push plate movably installed in the box body, the push plate being concave in shape, and the baffle plate passing through the push plate;

[0010] The push plate has a through groove B on one side facing the groove A. The two ends of the groove B have a height difference in the vertical direction. The outward end of the limiting rod passes through the groove B and extends into the groove A.

[0011] A pull rod is provided through the side of the box body. One end of the pull rod extends into the box body and is fixed to the push plate. The other end of the pull rod extends out of the box body and is connected to a pulling assembly for pulling the pull rod to slide. A spring is installed between the push plate and the inner side wall of the box body, and the spring is fitted around the pull rod.

[0012] Furthermore, the mobile trolley includes a frame for mounting the fertilizer box, with a wheel and two support legs respectively mounted on the bottom front and rear ends of the frame, and a handle for pushing the frame to move is fixed at the rear end of the frame.

[0013] Furthermore, the pulling assembly includes a connecting mechanism A disposed on the pull rod and a connecting mechanism B disposed on the handle, wherein the connecting mechanism A and the connecting mechanism B are connected by a pulling rope.

[0014] Furthermore, the connecting mechanism A includes a buckle A fixed to the end of the pull rod, and buckles B are cross-connected to buckle A. Buckles B are fixedly connected to one end of the pull rope.

[0015] Furthermore, the connecting mechanism B includes an operating lever rotatably connected to the handle, with a pin inserted into the operating lever, and the pin being fixedly connected to the other end of the pulling rope.

[0016] Furthermore, the chute B includes a horizontal chute A and a horizontal chute B, wherein the horizontal chute A and the horizontal chute B have a height difference in the vertical direction;

[0017] The horizontal trough A and the horizontal trough B are connected at an angle via an inclined trough.

[0018] Furthermore, a storage box is fixed on the frame, and the storage box is located behind the fertilizer box.

[0019] Furthermore, several hooks are fixedly provided on the outer wall of the fertilizer box.

[0020] The beneficial effects of this utility model are as follows:

[0021] When using the fertilizer applicator for tobacco planting, the fertilizer box is pushed by the mobile trolley to apply fertilizer, which replaces the existing technology of manually carrying or carrying fertilizer on one's back, reducing the workload of fertilizer applicators. In addition, the fertilizer box can store a large amount of fertilizer at one time, thereby reducing the number of times to replenish fertilizer and effectively improving the efficiency of fertilizer application.

[0022] When fertilizing tobacco, the user only needs to move the fertilizer box by pushing the trolley so that the outlet of the discharge pipe is aligned with the fertilization point of the tobacco. Then, the user can use their finger to move the traction device to pull the limiting rod upward along the slide A, pulling the baffle plate upward away from the discharge channel. The limiting rod and the slide A can prevent the baffle plate from sliding and separating from the discharge pipe.

[0023] When the baffle plate moves upward, the discharge channel is opened, and the fertilizer in the fertilizer box moves freely under the influence of gravity and falls out of the discharge pipe for fertilization. By controlling the time when the baffle plate opens the discharge channel, the amount of fertilizer applied each time can be controlled, which is beneficial for supplementing tobacco with appropriate amounts of fertilizer for tobacco with different growth conditions, thereby improving the yield and quality of tobacco. After one fertilization is completed, the baffle plate is pushed back to close the discharge channel by the traction device to avoid leakage of material during the movement of the vehicle frame. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the fertilizer applicator for tobacco planting according to this utility model.

[0025] Figure 2 This is a schematic diagram of the structure of the fertilizer applicator for tobacco planting from another direction.

[0026] Figure 3 This is a cross-sectional view of the discharge pipe of the fertilizer applicator for tobacco planting according to this utility model.

[0027] Figure 4 This is a cross-sectional view of the box body of the fertilizer applicator for tobacco planting according to this utility model.

[0028] Figure 5 This utility model Figure 2 Enlarged view of point A in the middle.

[0029] In the diagram: 1-Mobile cart, 11-Frame, 12-Wheels, 13-Support legs, 14-Handle;

[0030] 2-Fertilizer box, 3-Discharge pipe, 4-Discharge channel, 5-Box body, 6-Baffle plate, 7-Slide groove A, 8-Limit rod;

[0031] 9-Pulling device, 91-Push plate, 92-Slide chute B, 921-Horizontal chute A, 922-Horizontal chute B, 923-Inclined chute, 93-Pulse rod, 94-Spring, 95-Pulling assembly, 951-Connecting mechanism A, 9511-Clamping ring A, 9512-Clamping ring B, 952-Connecting mechanism B, 9521-Operating lever, 9522-Pin, 953-Pulling rope;

[0032] 10 - Storage box, 15 - Hook. Detailed Implementation

[0033] Typical embodiments embodying the features and advantages of this utility model will be specifically described in the following description. It should be understood that this utility model can have various variations in different embodiments, all of which do not depart from the scope of this utility model, and the descriptions and illustrations therein are for illustrative purposes only and not intended to limit this utility model.

[0034] In the description of this application, the terms "upper" and "lower" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the structure referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0035] Please see Figures 1 to 4 This utility model provides a technical solution: a fertilizer applicator for tobacco planting, including a mobile trolley 1. The mobile trolley 1 includes a frame 11 on which a fertilizer box 2 is installed. A wheel 12 and two support legs 13 are respectively installed at the bottom front end and the bottom rear end of the frame 11. The two support legs 13 cooperate with the wheel 12 to support the frame 11, so that the frame 11 can be stably placed on the ground.

[0036] The rear end of the frame 11 is fixedly provided with a handle 14 for pushing the frame 11 to move. A storage box 10 is fixedly provided on the frame 11. The storage box 10 is located behind the fertilizer box 2. The storage box 10 is used to place other related fertilizer tools or items such as water cups carried during the fertilization process. Several hooks 15 are fixedly provided on the outer wall of the fertilizer box 2. The hooks 15 can be used to hang clothes or sun hats and other items.

[0037] The bottom of the fertilizer box 2 has a discharge pipe 3, and the interior of the discharge pipe 3 is connected to the interior of the fertilizer box 2 to form a discharge channel 4. A hollow box 5 is fixedly connected to the outside of the fertilizer box 2. A baffle plate 6 for moving up and down to control the opening or closing of the discharge channel 4 is inserted into the box 5 and the discharge pipe 3.

[0038] A sliding groove A7 is provided through the side of the box 5 opposite to the fertilizer box 2. A limiting rod 8 is provided in the sliding groove A7. One end of the limiting rod 8 is fixedly connected to the baffle plate 6. The moving trolley 1 is provided with a traction device 9 that pulls the limiting rod 8 to slide along the sliding groove A7.

[0039] When in use, the fertilizer applicator for tobacco planting of this utility model can move the frame 11 by the cooperation of the handle 14 and the wheel 12, thereby pushing the fertilizer box 2 during the fertilization process. This replaces the existing technology of manually carrying or carrying fertilizer for topdressing, reducing the workload of fertilizer applicators. In addition, the fertilizer box 2 can store a large amount of fertilizer at one time, thereby reducing the number of times to replenish fertilizer and effectively improving the efficiency of topdressing.

[0040] When fertilizing tobacco, the user only needs to push the fertilizer box 2 with the moving trolley 1 and align the outlet pipe 3 with the fertilization point of the tobacco. Then, the user can use their finger to move the traction device 9 to pull the limiting rod 8 upward along the slide A7, pulling the baffle plate 6 upward away from the discharge channel 4. The cooperation between the limiting rod 8 and the slide A7 can prevent the baffle plate 6 from sliding and separating from the discharge pipe 3.

[0041] When the baffle plate 6 moves upward, the discharge channel 4 is opened, and the fertilizer in the fertilizer box 2 moves freely under the influence of gravity and falls out of the discharge pipe 3 for fertilization. By controlling the time when the baffle plate 6 opens the discharge channel 4, the amount of fertilizer applied each time can be controlled, which is beneficial for supplementing tobacco with appropriate amounts of fertilizer for tobacco with different growth conditions, so as to improve the yield and quality of tobacco. After one fertilization is completed, the baffle plate 6 is pushed back to close the discharge channel 4 by the traction device 9 to avoid leakage of material during the movement of the frame 11.

[0042] Please see Figure 4 The traction device 9 includes a push plate 91 movably installed in the box body 5. The push plate 91 is concave in shape, and the baffle plate 6 passes through the push plate 91.

[0043] The push plate 91 has a through groove B92 on one side facing the groove A7. The groove B92 includes a horizontal groove A921 and a horizontal groove B922. The horizontal groove A921 and the horizontal groove B922 have a height difference in the vertical direction. The horizontal groove A921 and the horizontal groove B922 are inclinedly connected by an inclined groove 923. The outward end of the limiting rod 8 passes through the groove B92 and extends into the groove A7.

[0044] A pull rod 93 is provided through the side of the box body 5. One end of the pull rod 93 extends into the box body 5 and is fixed to the push plate 91. The other end of the pull rod 93 extends out of the box body 5 and is connected to a pulling assembly 95 for pulling the pull rod 93 to slide. A spring 94 is installed between the push plate 91 and the inner side wall of the box body 5. The spring 94 is fitted around the pull rod 93.

[0045] When fertilization of tobacco is required, the pulling rod 93 is pulled out of the box 5 by the pulling assembly 95. When the pulling rod 93 slides, it drives the push plate 91 to slide along the length of the box 5. At this time, the limiting rod 8 moves from the horizontal groove B922 to the horizontal groove A921 along the inclined groove 923. The vertical position of the limiting rod 8 is raised, so that the limiting rod 8 slides upward along the slide groove A7 to push the baffle plate 6 to move upward to open the discharge channel 4 for fertilization.

[0046] After fertilization is completed, the pulling assembly 95 is released, and the push plate 91 automatically resets under the force generated by the deformation of the spring 94, thereby causing the limiting rod 8 to move downwards and reset. At this time, the baffle plate 6 closes the discharge channel 4.

[0047] Please see Figure 4 and Figure 5 The pulling assembly 95 includes a connecting mechanism A951 disposed on the pull rod 93 and a connecting mechanism B952 disposed on the handle 14. The connecting mechanism A951 and the connecting mechanism B952 are connected by a pulling rope 953.

[0048] The connecting mechanism A951 includes a buckle A9511 fixed to the end of the pull rod 93, and buckles B9512 are cross-connected to buckle A9511. Buckles B9512 are fixedly connected to one end of the pull rope 953.

[0049] The connecting mechanism B952 includes an operating rod 9521 rotatably connected to the handle 14, and a pin 9522 is inserted into the operating rod 9521. The pin 9522 is fixedly connected to the other end of the pulling rope 953.

[0050] When fertilization of tobacco is required, the operating lever 9521 is moved towards the handle 14. When the operating lever 9521 swings closer to the handle 14, the pin 9522 pulls the pull rope 953 to move, thereby pulling the pull rod 93 out of the box 5 through the pull rope 953 pulling the buckle. The sliding of the pull rod 93 drives the push plate 91 to slide along the length of the box 5. At this time, the limiting rod 8 enters the horizontal groove A921 from the horizontal groove B922 along the inclined groove 923. Since the horizontal movement of the limiting rod 8 is restricted by the slide groove A, the vertical position of the limiting rod 8 is raised by the push plate 91, thereby causing the limiting rod 8 to slide upward along the slide groove A7 to push the baffle plate 6 to move upward to open the discharge channel 4 for fertilization.

[0051] Therefore, when fertilizing, the fertilizer only needs to move the baffle plate 6 to open the discharge channel 4 by flicking the operating lever 9521 with his finger, making the fertilization operation more convenient. It is not necessary to place the vehicle frame 11 on the ground before fertilizing, which improves the efficiency of fertilization and reduces the workload of fertilizers. By controlling the time of flicking the operating lever 9521, the opening time of the discharge channel 4 can be controlled to supplement the appropriate amount of fertilizer to tobacco with different growth conditions, thereby improving the yield and quality of tobacco.

[0052] Finally, it should be noted that the above embodiments are only preferred embodiments of this utility model and should not be used to limit the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A fertilizer applicator for tobacco cultivation, characterized in that: Includes a mobile trolley (1), on which a fertilizer box (2) is installed. The bottom of the fertilizer box (2) has a discharge pipe (3), and the interior of the discharge pipe (3) is connected to the interior of the fertilizer box (2) to form a discharge channel (4). The fertilizer box (2) is fixedly connected to a hollow box (5). A baffle plate (6) for moving up and down to control the opening or closing of the discharge channel (4) is inserted on the box (5) and the discharge pipe (3). The box body (5) has a through groove A (7) on the side opposite to the fertilizer box (2). A limiting rod (8) is inserted in the groove A (7). One end of the limiting rod (8) is fixedly connected to the baffle plate (6). The moving trolley (1) is equipped with a traction device (9) that pulls the limiting rod (8) to slide along the groove A (7).

2. The fertilizer applicator for tobacco cultivation according to claim 1, characterized in that: The traction device (9) includes a push plate (91) movably installed in the box (5). The push plate (91) is concave in shape, and the baffle plate (6) passes through the push plate (91). The push plate (91) has a through groove B (92) on one side facing the groove A (7). The two ends of the groove B (92) have a height difference in the vertical direction. The end of the limiting rod (8) facing outward passes through the groove B (92) and extends into the groove A (7). A pull rod (93) is provided on the side of the box (5). One end of the pull rod (93) extends into the box (5) and is fixed to the push plate (91). The other end of the pull rod (93) extends out of the box (5) and is connected to a pulling assembly (95) for pulling the pull rod (93) to slide. A spring (94) is installed between the push plate (91) and the inner wall of the box (5). The spring (94) is fitted around the pull rod (93).

3. The fertilizer applicator for tobacco cultivation according to claim 2, characterized in that: The mobile trolley (1) includes a frame (11) for mounting the fertilizer box (2). A wheel (12) and two support legs (13) are respectively mounted on the bottom front end and the bottom rear end of the frame (11). A handle (14) for pushing the frame (11) to move is fixed at the rear end of the frame (11).

4. The fertilizer applicator for tobacco cultivation according to claim 3, characterized in that: The pulling assembly (95) includes a connecting mechanism A (951) disposed on the pull rod (93) and a connecting mechanism B (952) disposed on the handle (14), wherein the connecting mechanism A (951) and the connecting mechanism B (952) are connected by a pulling rope (953).

5. The fertilizer applicator for tobacco cultivation according to claim 4, characterized in that: The connecting mechanism A (951) includes a buckle A (9511) fixed to the end of the pull rod (93), and buckles B (9512) are cross-connected to buckle A (9511). Buckles B (9512) are fixedly connected to one end of the pull rope (953).

6. The fertilizer applicator for tobacco cultivation according to claim 5, characterized in that: The connecting mechanism B (952) includes an operating lever (9521) rotatably connected to the handle (14), and a pin (9522) is inserted into the operating lever (9521), and the pin (9522) is fixedly connected to the other end of the pulling rope (953).

7. The fertilizer applicator for tobacco cultivation according to claim 2, characterized in that: The chute B (92) includes a horizontal chute A (921) and a horizontal chute B (922), and the horizontal chute A (921) and the horizontal chute B (922) have a height difference in the vertical direction; The horizontal trough A (921) and the horizontal trough B (922) are inclinedly connected by an inclined trough (923).

8. The fertilizer applicator for tobacco cultivation according to claim 3, characterized in that: A storage box (10) is fixed on the frame (11), and the storage box (10) is located behind the fertilizer box (2).

9. The fertilizer applicator for tobacco cultivation according to claim 3, characterized in that: Several hooks (15) are fixed on the outer wall of the fertilizer box (2).

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