Quantitative fertilizing device for tobaccos

Abstract

The utility model relates to a quantitative fertilizing device for tobacco, which comprises two side plates which are arranged at the same height, two wheels which are arranged in parallel are arranged at the bottom ends of the side plates, and material storage boxes are arranged on the opposite sides of the two side plates, and is characterized in that rotating rollers are rotationally arranged in the material storage boxes; a plurality of radially-extending material stirring pieces are arranged on a roller shaft, located above the discharging opening, of the rotating roller in the circumferential direction at equal intervals, the two ends of each material stirring piece are connected through a baffle, and a gap formed by every two adjacent material stirring pieces matched with the baffle communicates with the outside through the discharging opening. When the rotating roller rotates, the fertilizer in the material storage box can be uniformly scattered out from the material discharge port under the action of the material stirring sheet, so that the fertilizer application is more uniform, the occurrence of blockage is reduced, the labor intensity of fertilizer application is reduced, and the efficiency of fertilizer application is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural machinery, in particular to a tobacco quantitative fertilizer application device. Background Art

[0002] Before transplanting tobacco, ridges need to be made and holes need to be dug, and base fertilizer needs to be applied to the holes. At the same time, the base fertilizer needs to be applied as evenly as possible, otherwise some tobacco plants will be too green and mature late during the harvest period due to excessive fertilizer application, and the requirements of uniform harvesting and baking cannot be met. Traditional manual fertilization and mechanical fertilization are either labor-intensive and have poor fertilization accuracy, or have high usage costs and are more suitable for flat plots, while some semi-slope land cannot be mechanized. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a tobacco quantitative fertilization device, which can adjust the distance between the two side plates by means of an adjustment mechanism, so that the equipment can apply base fertilizer to the tobacco holes between the ridges, thereby reducing the labor intensity of fertilization and improving the efficiency of fertilization. At the same time, the combined use of the fertilization mechanism and the transmission mechanism can complete fertilization in the process of pushing the equipment to move, making fertilization more convenient, improving the practicability of the equipment, and being suitable for large-scale promotion.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A tobacco quantitative fertilizer application device comprises two side plates arranged at the same height, two wheels arranged in parallel are arranged at the bottom ends of the side plates, and storage boxes are arranged on the opposite sides of the two side plates, characterized in that a rotating roller is arranged to rotate in the storage box, and a plurality of radially extending material-dispensing pieces are arranged at equal intervals on the roller shaft of the rotating roller located above the discharge port, and the two ends of the material-dispensing piece are connected by a baffle, and the gap formed by the adjacent two material-dispensing pieces in cooperation with the baffle is connected to the outside world through the discharge port. Through the above technical scheme, when the rotating roller rotates, the fertilizer in the storage box can be evenly dispersed from the discharge port through the action of the material-dispensing piece, and the amount of fertilizer applied in this way is more uniform, and the occurrence of blockage is reduced at the same time.

[0006] Preferably, an adjustment mechanism is provided on the opposite sides of the two side panels: it includes a plurality of insertion rods vertically arranged on one side panel, a plurality of sleeves which are plugged into the insertion rods are provided on the other side panel, and a screw rod which is transmission-arranged on one side panel and connected to the output end of the motor on the side panel, and the other end of the screw rod is screwed into a preset screw hole on the other side panel.

[0007] Through the above technical scheme, the distance between the two side plates is adjusted according to the distance between adjacent ridges. For the convenience of adjustment, the equipment can be tilted and the motor can be started. The motor drives the screw to rotate, and the screw drives the right side plate to move laterally, so as to achieve the purpose of adjusting the distance between the two sets of wheels. After adjustment, the equipment can be used for fertilization. The setting of the adjustment mechanism expands the application scope of the equipment. At the same time, automatic fertilization reduces the labor intensity of fertilization and improves the efficiency of fertilization.

[0008] Furthermore, a first pulley is fixedly connected to the wheel axle, and a transmission cylinder is rotatably connected to the opposite sides of the two side plates. A second pulley is coaxially provided on the outside of the transmission cylinder, and the first pulley and the second pulley on the same side plate are connected by a synchronous belt transmission. Through the above technical solution, when the equipment is pushed to apply fertilizer, the wheel will rotate, and during this process, the wheel will drive the first pulley to rotate. Under the action of the synchronous belt, the two first pulleys and the second pulley will rotate synchronously, and drive the fertilization mechanism to apply fertilizer synchronously, thereby saving the power source of the fertilization mechanism and improving the practicability of the equipment.

[0009] Furthermore, the side plate is also provided with a connecting rod with one end penetrating into the storage box and coaxially connected to the rotating roller, and the other end of the connecting rod is provided with a plurality of threaded holes at equal intervals in the circumference and extends into the transmission cylinder, and the adjusting bolt penetrates the preset through hole on the transmission cylinder and is threadedly connected to the corresponding threaded hole. Through the above technical scheme, during the fertilization process, it is ensured that the fertilization mechanism and the wheel move synchronously under the action of the transmission mechanism. When fertilization is not needed and only the equipment needs to be moved, the adjusting bolt is rotated to release the connection between the transmission cylinder and the connecting rod, so that when the wheel rotates, the fertilization mechanism will not perform fertilization operations, thereby avoiding waste of fertilizer.

[0010] Furthermore, the storage box is provided with an observation window closed by an observation plate made of a transparent material. Through the above technical solution, the fertilizer storage in the storage box can be visually observed through the observation plate, which is more convenient for fertilization operations.

[0011] Furthermore, a handle is provided at the end of the side panel, and a resistance-increasing sleeve is provided on the surface of the handle, and the resistance-increasing sleeve is made of soft rubber material; the resistance-increasing sleeve made of soft rubber material can increase the friction between the palm and the handle to avoid slipping during pushing.

[0012] In summary, the utility model has the following beneficial effects:

[0013] 1. By setting the adjustment mechanism and starting the motor, the motor drives the screw to rotate, and the screw drives the right side plate to move horizontally, so as to achieve the purpose of adjusting the distance between the two sets of wheels. After adjustment, the equipment can be used for fertilization. The setting of the adjustment mechanism expands the application scope of the equipment, and at the same time automates fertilization, reduces the labor intensity of fertilization, and improves the efficiency of fertilization.

[0014] 2. By setting up the handle and the resistance-increasing sleeve, the equipment can be pushed by the handle, making the fertilization process more labor-saving and convenient. The resistance-increasing sleeve made of soft rubber material can increase the friction between the palm and the handle to avoid slipping during the pushing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the three-dimensional structure of the fertilization device described in the specific implementation method;

[0016] Figure 2 yes Figure 1 A structural stereogram of the adjustment mechanism in the device shown;

[0017] Figure 3 is a schematic diagram of the connection structure of the rotating roller, the connecting rod and the transmission cylinder shown in the specific implementation manner;

[0018] Figure 4 yes Figure 3 A local enlarged schematic diagram of point A in the middle. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] like Figure 1-4 As shown, a tobacco quantitative fertilizer application device comprises two side panels 1 arranged at the same height, and adjustment mechanisms are arranged on opposite sides of the two side panels 1: comprising a plurality of insertion rods 13 vertically arranged on one side panel, and a plurality of sleeves 14 arranged on the other side panel for plugging with the insertion rods 13; and also comprising a screw rod 32 which is transmission-arranged on one side panel and connected to the output end of a motor 31 on the side panel, and the other end of the screw rod 32 is screwed with a preset screw hole on the other side panel.

[0021] A handle 11 is also provided at the end of the side panel 1, and a resistance-increasing sleeve 12 is provided on the surface of the handle 11, and the resistance-increasing sleeve 12 is made of soft rubber. Two wheels 2 arranged in parallel are provided at the bottom end of the side panel 1, and a first pulley 61 is fixedly connected on the wheel axle of the wheel 2. The opposite sides of the two side panels 1 are rotatably connected with a transmission cylinder 64, and a second pulley 63 is coaxially provided on the outside of the transmission cylinder 64. The first pulley 61 and the second pulley 63 on the same side panel 1 are connected through a synchronous belt 62.

[0022] The opposite sides of the two side panels 1 are provided with a material storage box 4, and the material storage box 4 is provided with an observation window closed by an observation plate 41 made of a transparent material. A rotating roller 52 is rotatably provided in the material storage box 4, and a plurality of radially extending material-dispensing pieces 53 are circumferentially and evenly spaced on the roller shaft of the rotating roller 52 located above the material discharging port 42. The two ends of the material-dispensing pieces 53 are connected by a baffle 54, and the gap formed by two adjacent material-dispensing pieces 53 cooperating with the baffle 54 is connected to the outside through the material discharging port 42. The side panel 1 is also provided with a connecting rod 51, one end of which penetrates into the material storage box 4 and is coaxially connected to the rotating roller 52, and the other end of the connecting rod 51 is provided with a plurality of threaded holes 55 circumferentially and evenly spaced and extends into the transmission cylinder 64, and an adjusting bolt 56 penetrates a preset through hole on the transmission cylinder 64 and is threadedly connected to the corresponding threaded hole 55.

[0023] Working principle: The distance between the two side plates 1 is adjusted according to the distance between adjacent ridges. For the convenience of adjustment, the equipment can be tilted and the motor 31 is started. The motor 31 drives the screw 32 to rotate, and the screw 32 drives the right side plate 1 to move laterally, so as to achieve the purpose of adjusting the distance between the two sets of wheels 2. The handle 11 is used to push the equipment, and the palm is in direct contact with the resistance increasing sleeve 12. During the pushing process, the wheel 2 will rotate, and the rotation of the wheel 2 drives the first pulley 61 to rotate. Under the action of the synchronous belt 62, the two first pulleys 61 and the second pulley 63 rotate synchronously, so that the connecting rod 51 is used to drive the rotating roller 52 in the fertilizing mechanism 5 to rotate, and the material shifting piece 53 rotates synchronously, driving the fertilizer in the storage box 4 to fall, and fertilizing the tobacco holes on the two ridges at the same time.

[0024] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A tobacco quantitative fertilizer application device, comprising two side plates (1) arranged at the same height, two wheels (2) arranged in parallel are arranged at the bottom ends of the side plates (1), and storage boxes (4) are arranged on the opposite sides of the two side plates (1), characterized in that: A rotating roller (52) is rotatably arranged in the material storage box (4), and a plurality of radially extending material-dispensing pieces (53) are equidistantly arranged on the roller shaft of the rotating roller (52) located above the material discharging opening (42), and the two ends of the material-dispensing pieces (53) are connected by a baffle (54), and a gap formed by two adjacent material-dispensing pieces (53) and the baffle (54) is connected to the outside through the material discharging opening (42); A first belt pulley (61) is fixedly connected to the wheel axle of the wheel (2); a transmission cylinder (64) is rotatably connected to the opposite sides of the two side plates (1); a second belt pulley (63) is coaxially arranged outside the transmission cylinder (64); and the first belt pulley (61) and the second belt pulley (63) on the same side plate (1) are connected by a synchronous belt (62); An adjustment mechanism is provided on opposite sides of the two side plates (1), comprising a plurality of insertion rods (13) vertically arranged on one side plate, a plurality of sleeves (14) arranged on the other side plate and mated with the insertion rods (13), and a screw rod (32) arranged on one side plate for transmission and connected to an output end of a motor (31) on the side plate, the other end of the screw rod (32) being threadedly mated with a preset screw hole on the other side plate, a connecting rod (51) being provided on the side plate (1) and having one end penetrating into the material storage box (4) and being coaxially connected to the rotating roller (52), a plurality of threaded holes (55) being provided at the other end of the connecting rod (51) at equal intervals in the circumferential direction and extending into the transmission cylinder (64), an adjustment bolt (56) penetrating a preset through hole on the transmission cylinder (64) and being threadedly connected to the corresponding threaded hole (55).

2. The tobacco quantitative fertilizer application device according to claim 1, characterized in that: The material storage box (4) is provided with an observation window which is closed by an observation plate (41) made of a transparent material.

3. The tobacco quantitative fertilizer application device according to claim 1, characterized in that: A handle (11) is also provided at the end of the side plate (1), and a resistance-increasing sleeve (12) is provided on the surface of the handle (11), and the resistance-increasing sleeve (12) is made of soft rubber.

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