A fertilization device for side deep fertilization of rice

Abstract

The utility model is applicable to the technical field of scientific fertilization of rice, and provides a fertilization device for deep side fertilization of rice, including a bottom plate and an adjustment mechanism; the top of the bottom plate is horizontally fixedly connected with a storage box with an open top, and the bottom of the inner cavity of the storage box is vertically fixedly connected with a discharge hopper whose bottom end penetrates the bottom of the storage box. The fertilization device for deep side fertilization of rice, when fertilizing, the rotating shaft drives the two transmission shafts to rotate synchronously to drive the abutment plate to rotate, so that it contacts the surface of the adjustment plate, and drives it to move to the rear side of the bottom plate to a suitable position, the upper discharge hole corresponds to the lower discharge hole, and the crushing shaft is rotated by the transmission shaft to loosen the material in the inner cavity of the storage box, and the material is discharged and fertilized through the upper discharge hole and the lower discharge hole through the discharge hopper to avoid the material from being wet and agglomerated and causing the discharge place to be blocked, so as to ensure the use effect, and the fertilization can be intermittent according to the use demand, and the use effect is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of scientific fertilization of rice, in particular to a fertilization device used for side deep fertilization of rice. Background Art

[0002] Rice is an important cereal crop of the genus Oryza, native to China and India. Seven thousand years ago, the ancestors of the Yangtze River Basin in China began to grow rice. The rice grains are called rice. After the husks are removed from the rice grains, they are called brown rice. After the rice bran layer is removed, rice can be obtained by grinding.

[0003] At present, most rice growers place fertilizers directly in the storage box and directly discharge fertilizers through the discharge port at the bottom of the storage box. This method has the risk of fertilizer waste and blockage. At the same time, there is a certain distance between rice plants during planting. Precise positioning of fertilizers can effectively deliver fertilizers to the nutrient absorption area of ​​the rice root system, avoiding excessive fertilizer application leading to fertilizer accumulation and waste, and promoting the growth and development of rice. Utility Model Content

[0004] The utility model provides a fertilizing device for side deep fertilization of rice, aiming to solve the problem that there is a certain distance between rice plants during planting, uninterrupted fertilization leads to a large amount of fertilizer application, affects the cultivation of rice, and has a poor use effect.

[0005] The utility model is realized in that a fertilizing device for side deep fertilization of rice comprises a bottom plate and an adjusting mechanism;

[0006] A material storage box with an open top is transversely fixedly connected to the top of the bottom plate, a discharge hopper with a bottom end penetrating to the bottom of the material storage box is vertically fixedly connected to the bottom of the inner cavity of the material storage box, a receiving cavity is recessed inwardly at the top of the bottom plate, the bottom end of the discharge hopper penetrates into the inner cavity of the receiving cavity, and a plurality of upper discharge holes are spaced apart at the bottom of the inner wall of the receiving cavity in the direction from the front side to the rear side;

[0007] The adjusting mechanism comprises an adjusting plate which is transversely arranged at the bottom of the bottom plate and can slide from the front end to the rear end. The surface of the adjusting plate is provided with a plurality of lower discharge holes which are compatible with the upper discharge holes at intervals from the front end to the rear end. A crushing mechanism for breaking up the fertilizer is transversely arranged at the bottom of the inner cavity of the storage box. A driving mechanism for driving the movement of the abutment plate is arranged below the bottom plate.

[0008] Preferably, the crushing mechanism includes a crushing shaft rotatably arranged transversely at the bottom of the inner cavity of the storage box, the surface of the crushing shaft is provided with a plurality of fixed teeth spaced apart in the horizontal direction, and the front and rear sides of the inner wall surface of the storage box are provided with a plurality of crushing teeth meshing with the plurality of fixed teeth spaced apart in the horizontal direction.

[0009] Preferably, the adjustment mechanism includes two transmission shafts which are rotatably arranged laterally at the two ends of the bottom of the base plate, and the surfaces of the two transmission shafts are provided with sliding cylinders which can be slidably arranged in the horizontal direction. The surface of the sliding cylinder is laterally fixedly connected with a stop plate, and the surface of the stop plate can contact the front end of the adjustment plate.

[0010] Preferably, both ends of the top of the bottom plate are vertically fixedly connected with mounting plates, both ends of the crushing shaft respectively penetrate to the outside of the material storage box and are rotatably connected with the corresponding surfaces of the mounting plates, both ends of the crushing shaft surface and the surfaces of the two transmission shafts are vertically fixedly connected with first pulleys, and the two first pulleys are connected by belt transmission.

[0011] Preferably, a connecting plate is vertically fixedly connected to the rear side of the bottom of the base plate, a spring is fixedly connected between the front side of the connecting plate and the rear end of the adjustment plate, and the top of the adjustment plate is slidably connected to the bottom of the base plate.

[0012] Preferably, a fixing column is laterally fixedly connected to the surface of the abutment plate, an inner end of the fixing column is fixedly connected to the surface of the abutment plate, and a through opening adapted to the transmission shaft is provided at a position of the abutment plate corresponding to the transmission shaft.

[0013] Preferably, baffles are rotatably provided on the tops of both sides of the bottom plate, and the two baffles are located above the material storage box and are spliced ​​into a blocking plate for blocking the top of the material storage box when they are in a horizontal state.

[0014] Preferably, both ends of the bottom of the base plate are vertically fixedly connected with fixed plates, a rotating shaft is rotatably arranged horizontally between the two fixed plates, and both ends of the rotating shaft respectively penetrate the outside of the two fixed plates and are fixedly connected with universal wheels.

[0015] Beneficial Effects

[0016] Compared with the prior art, the utility model has the following beneficial effects: the utility model is a fertilizing device for deep side fertilization of rice. When fertilizing, the rotating shaft and the universal wheel rotate, and the two transmission shafts rotate synchronously to drive the abutment plate to rotate, so that it contacts the surface of the adjustment plate, and drives it to move toward the rear side of the bottom plate to a suitable position. The upper discharge hole corresponds to the lower discharge hole. The first pulley arranged on the surface of the transmission shaft rotates through the belt drive to rotate the crushing shaft, loosen the material in the inner cavity of the storage box, and guide the material through the discharge hopper to make the material pass through the upper discharge hole and the lower discharge hole for discharge and fertilization, so as to avoid the material from being damp and agglomerated and clogging the discharge place, thereby ensuring the use effect. The material can be intermittently discharged and fertilized according to the use requirements, saving the required amount of fertilizer and achieving better use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic cross-sectional view of the structure of the utility model from the front;

[0018] Figure 2 It is a side view schematic diagram of the transmission shaft and the sliding cylinder structure in the utility model;

[0019] Figure 3 It is a top view schematic diagram of the crushing shaft and the fixed tooth structure in the utility model;

[0020] Figure 4 It is a top view schematic diagram of the bottom plate, upper discharge hole and lower discharge hole structure of the utility model.

[0021] In the figure: 1-bottom plate, 2-storage box, 3-crushing shaft, 4-fixed teeth, 5-crushing teeth, 6-fixed plate, 7-rotating shaft, 8-universal wheel, 9-vertical plate, 10-transmission shaft, 11-sliding cylinder, 12-retaining plate, 13-adjusting plate, 14-discharging hopper, 15-upper discharging hole, 16-lower discharging hole, 17-connecting plate, 18-spring, 19-through port, 20-mounting plate, 21-first pulley, 22-second pulley, 23-baffle. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-3 The utility model provides a technical solution: a fertilization device for side deep fertilization of rice, comprising a bottom plate 1 and an adjusting mechanism; a storage box 2 with an open top is horizontally fixedly connected to the top of the bottom plate 1, a discharge hopper 14 with a bottom end penetrating to the bottom of the storage box 2 is vertically fixedly connected to the bottom of the inner cavity of the storage box 2, an accommodating cavity is recessed inwardly at the top of the bottom plate 1, the bottom end of the discharge hopper 14 penetrates into the inner cavity of the accommodating cavity, and a plurality of upper discharge holes 15 are spaced apart at the bottom of the inner wall of the accommodating cavity in the direction from the front side to the rear side.

[0024] The bottom of the storage box 2 is fixedly connected to the top of the base plate 1 by bolts or welding. The material in the inner cavity of the storage box 2 can be evenly discharged to a specified position through the discharge hopper 14. The material in the inner cavity of the storage box 2 is guided by the discharge hopper 14 to be discharged into the accommodating cavity through the discharge hopper 14 and then passed through multiple upper discharge holes 15 for fertilization.

[0025] Bolts can be provided on the surface of the bottom plate 1 for connecting with the rice transplanting device, so as to ensure that fertilizer is deeply applied to the side of the rice seedlings after the rice transplanting is completed, thereby ensuring the use effect.

[0026] Both ends of the bottom of the base plate 1 are vertically fixedly connected with fixed plates 6, and a rotating shaft 7 is rotatably arranged horizontally between the two fixed plates 6. Both ends of the rotating shaft 7 respectively penetrate the outside of the two fixed plates 6 and are fixedly connected with universal wheels 8. The adjustment mechanism includes an adjustment plate 13 which is horizontally arranged at the bottom of the base plate 1 and can slide from the front end to the rear end. The surface of the adjustment plate 13 is provided with a plurality of lower discharge holes 16 that are compatible with the upper discharge holes 15 at intervals from the front end to the rear end.

[0027] A bearing is provided at the penetration point of the rotating shaft 7 to ensure the stability of the rotating shaft 7 when it rotates. At the same time, when the storage box 2 and the base plate 1 are installed on the traction device and driven by the driving device, the rotating shaft 7 is driven to rotate by the rotation of the universal wheel 8, so that the base plate 1 moves to a suitable position. When discharging is required, the adjusting plate 13 slides toward the back of the base plate 1 so that the corresponding upper discharging hole 15 and the lower discharging hole 16 are located on the same vertical line to form a discharging port, and the fertilizer guided by the discharging hopper 14 is discharged to the designated position through the upper discharging hole 15 and the lower discharging hole 16.

[0028] The surface of the universal wheel 8 is provided with teeth to ensure the need for walking in the field.

[0029] The top end of the fixing plate 6 is fixedly connected by bolts or welding, and the fixing method is not specifically limited.

[0030] A crushing mechanism for breaking up the fertilizer is disposed transversely at the bottom of the inner cavity of the storage box 2 , and a driving mechanism for driving the adjustment plate 13 to move is disposed below the bottom plate 1 .

[0031] The crushing mechanism can prevent damp or agglomerated fertilizers from accumulating in the inner cavity of the storage box 2 and causing blockage of the discharge hopper 14. The crushing mechanism can break up the fertilizers to ensure the use effect of the fertilizers. At the same time, the driving mechanism can drive the adjustment plate 13 to move to the rear end direction of the base plate 1 to a suitable position.

[0032] Furthermore, the crushing mechanism includes a crushing shaft 3 rotatably arranged transversely at the bottom of the inner cavity of the storage box 2, and a plurality of fixed teeth 4 are arranged at intervals in the horizontal direction on the surface of the crushing shaft 3, and a plurality of crushing teeth 5 meshing with the plurality of fixed teeth 4 are arranged at intervals in the horizontal direction on the front and rear sides of the inner wall surface of the storage box 2.

[0033] Through the rotation of the crushing shaft 3, the multiple fixed teeth 4 and the multiple crushing teeth 5 mesh with each other to loosen the materials accumulated in the inner cavity of the storage box 2, avoiding the large-volume agglomerated materials from being directly transported to the designated position through the discharge hopper 14 to cause blockage and affect the subsequent fertilization effect.

[0034] Furthermore, the adjustment mechanism includes two transmission shafts 10 which are rotatably arranged laterally at the two ends of the bottom of the base plate 1. The surfaces of the two transmission shafts 10 are provided with sliding cylinders 11 which can slide in the horizontal direction. The surface of the sliding cylinder 11 is laterally fixedly connected with a stop plate 12, and the surface of the stop plate 12 can contact the front end of the adjustment plate 13.

[0035] The transmission shaft 10 rotates to drive the sliding cylinder 11 on the surface to rotate, and the sliding cylinder 11 drives the abutment plate 12 to rotate, so that the abutment plate 12 and the adjustment plate 13 contact each other, and the adjustment plate 13 gradually moves toward the rear end of the base plate 1 to a suitable position, and the abutment plate 12 and the adjustment plate 13 are disengaged to reset the adjustment plate 13.

[0036] Furthermore, both ends of the top of the bottom plate 1 are vertically fixedly connected with mounting plates 20, both ends of the crushing shaft 3 respectively penetrate into the outside of the storage box 2 and are rotatably connected with the corresponding surfaces of the mounting plates 20, and both ends of the surface of the crushing shaft 3 and the surfaces of the two transmission shafts 10 are vertically fixedly connected with first pulleys 21, and the two first pulleys 21 are connected by belt transmission.

[0037] The two ends of the crushing shaft 3 are rotatably connected to the corresponding surfaces of the mounting plate 20 through bearings, thereby ensuring the stability of the mounting plate 20 when rotating. At the same time, through the transmission connection between the first pulley 21 and the belt, when the transmission shaft 10 rotates, the crushing shaft 3 is driven to rotate, thereby loosening the material through the meshing of the fixed teeth 4 and the crushing teeth 5.

[0038] Furthermore, a connecting plate 17 is vertically fixedly connected to the rear side of the bottom of the base plate 1, a spring 18 is fixedly connected between the front side of the connecting plate 17 and the rear end of the adjustment plate 13, and the top of the adjustment plate 13 is slidably connected to the bottom of the base plate 1.

[0039] The top of the connecting plate 17 is fixedly connected to the rear side of the bottom of the base plate 1. When the adjusting plate 13 moves toward the rear side, the spring 18 is squeezed to generate elastic force. When the abutment plate 12 is out of contact with the adjusting plate 13, the adjusting plate 13 moves toward the front side and resets to make the lower discharge hole 16 and the upper discharge hole 15 staggered with each other.

[0040] Furthermore, a fixing column is laterally fixedly connected to the surface of the abutment plate 12 , and an inner end of the fixing column is fixedly connected to the surface of the abutment plate 12 . A through opening 19 adapted to the transmission shaft 10 is provided at a position corresponding to the abutment plate 12 and the transmission shaft 10 .

[0041] The support plate 12 is fixedly connected to the sliding cylinder 11 through a fixing column, and a plurality of threaded holes are opened on the surface of the transmission shaft 10 in the horizontal direction. A bolt is detachably provided on the top of the sliding cylinder 11, which can be threadedly connected to the corresponding sliding cylinder 11 through the bolt, so as to fix the position of the sliding cylinder 11. When there is no need to move the adjusting plate 13, the support plate 12 is moved toward the direction close to the vertical plate 9 by sliding the sliding cylinder 11, so that the support plate 12 slides through the through opening 19 to ensure the effect of the movement of the support plate 12, so that the support plate 12 and the adjusting plate 13 are staggered with each other.

[0042] Furthermore, baffles 23 are rotatably provided on the top of both sides of the bottom plate 1 , and the two baffles 23 are located above the material storage box 2 and are spliced ​​into a blocking plate for blocking the top of the material storage box 2 when they are in a horizontal state.

[0043] In this embodiment, according to the use requirements, the two baffles 23 can be rotated to a horizontal state to block the top of the storage box 2, or the top of the storage box 2 can be exposed to the outside to facilitate subsequent material feeding.

[0044] Working principle and use process of the utility model: After the utility model is installed, by installing the base plate 1 on the driving mechanism, during the movement of the base plate 1, the rotating shaft 7 and the universal wheel 8 rotate, and through the rotation of the rotating shaft 7, the second pulley 22 arranged on the surface thereof is driven by belt transmission to make the two transmission shafts 10 rotate synchronously, so that through the rotation of the transmission shaft 10, the abutment plate 12 is driven to rotate so that it contacts the surface of the adjustment plate 13, and drives it to move to the rear side of the base plate 1 to a suitable position. During the movement of the adjustment plate 13, the spring 18 is squeezed to generate elastic force, and the upper discharge hole 15 corresponds to the lower discharge hole 16. Through the rotation of the transmission shaft 10, the first pulley 21 arranged on the surface thereof is driven by belt transmission to make the crushing shaft 3 rotate, so that the crushing shaft 3 rotates and the fixed teeth 4 are meshed with the crushing teeth 5 to loosen the material in the inner cavity of the storage box 2, and the material is guided through the discharge hopper 14, so that the material is discharged and fertilized through the upper discharge hole 15 and the lower discharge hole 16.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fertilization device for side deep fertilization of rice, characterized in that: It comprises a base plate (1) and an adjustment mechanism; The top of the bottom plate (1) is laterally fixedly connected to a material storage box (2) with an open top, the bottom of the inner cavity of the material storage box (2) is vertically fixedly connected to a discharge hopper (14) whose bottom end penetrates the bottom of the material storage box (2), the top of the bottom plate (1) is recessed inwardly to form a receiving cavity, the bottom end of the discharge hopper (14) penetrates the inner cavity of the receiving cavity, and the bottom of the inner wall of the receiving cavity is provided with a plurality of upper discharge holes (15) spaced apart from each other in the direction from the front side to the rear side; The adjustment mechanism comprises an adjustment plate (13) which is transversely arranged at the bottom of the bottom plate (1) and can slide in the direction from the front end to the rear end. The surface of the adjustment plate (13) is provided with a plurality of lower discharge holes (16) which are compatible with the upper discharge holes (15) at intervals in the direction from the front end to the rear end. A crushing mechanism for breaking up fertilizer is transversely arranged at the bottom of the inner cavity of the storage box (2). A driving mechanism for driving the movement of the abutment plate (12) is arranged below the bottom plate (1).

2. A fertilization device for side deep fertilization of rice as claimed in claim 1, characterized in that: The crushing mechanism comprises a crushing shaft (3) rotatably arranged transversely at the bottom of the inner cavity of the material storage box (2), a plurality of fixed teeth (4) being arranged at intervals in the horizontal direction on the surface of the crushing shaft (3), and a plurality of crushing teeth (5) meshing with the plurality of fixed teeth (4) being arranged at intervals in the horizontal direction on the front side and the rear side of the inner wall surface of the material storage box (2).

3. A fertilization device for side deep fertilization of rice as claimed in claim 2, characterized in that: The adjustment mechanism comprises two transmission shafts (10) which are rotatably arranged transversely at the two ends of the bottom of the base plate (1), and the surfaces of the two transmission shafts (10) are provided with sliding cylinders (11) which can slide in the horizontal direction. The surface of the sliding cylinder (11) is transversely fixedly connected to a stop plate (12), and the surface of the stop plate (12) can contact the front end of the adjustment plate (13).

4. A fertilization device for side deep fertilization of rice as claimed in claim 1, characterized in that: Both ends of the top of the bottom plate (1) are vertically fixedly connected to mounting plates (20), both ends of the crushing shaft (3) respectively penetrate the outside of the material storage box (2) and are rotatably connected to the corresponding surfaces of the mounting plates (20), and both ends of the surface of the crushing shaft (3) and the surfaces of the two transmission shafts (10) are vertically fixedly connected to first pulleys (21), and the two first pulleys (21) are connected by belt transmission.

5. A fertilization device for side deep fertilization of rice as claimed in claim 1, characterized in that: A connecting plate (17) is vertically fixedly connected to the rear side of the bottom of the base plate (1), a spring (18) is fixedly connected between the front side of the connecting plate (17) and the rear end of the adjustment plate (13), and the top of the adjustment plate (13) is slidably connected to the bottom of the base plate (1).

6. A fertilization device for side deep fertilization of rice as claimed in claim 3, characterized in that: A fixing column is laterally fixedly connected to the surface of the abutment plate (12), the inner end of the fixing column is fixedly connected to the surface of the abutment plate (12), and a through opening (19) adapted to the transmission shaft (10) is provided at a position of the abutment plate (12) corresponding to the transmission shaft (10).

7. A fertilization device for side deep fertilization of rice as claimed in claim 1, characterized in that: Baffles (23) are rotatably provided at the tops of both sides of the bottom plate (1); the two baffles (23) are located above the material storage box (2) and are spliced ​​into a blocking plate for blocking the top of the material storage box (2) when they are in a horizontal state.

8. A fertilization device for side deep fertilization of rice as claimed in claim 1, characterized in that: Both ends of the bottom of the base plate (1) are vertically fixedly connected to fixed plates (6), a rotating shaft (7) is rotatably arranged horizontally between the two fixed plates (6), and both ends of the rotating shaft (7) respectively penetrate the outside of the two fixed plates (6) and are fixedly connected to universal wheels (8).

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