Agricultural planting fertilization device

Abstract

The utility model discloses an agricultural planting fertilizing device which comprises a fixing frame, a center shaft which is rotatably connected with the fixing frame is inserted into the fixing frame, a first synchronizing wheel is fixedly installed at one end of the center shaft, a second synchronizing wheel is fixedly installed at the other end of the center shaft, and a sowing shell is fixedly installed on the fixing frame. The center shaft is sleeved with the sowing shell and rotationally connected with the center shaft, the device utilizes the two plugging blocks, the area for containing the fertilizer can be increased or decreased through movement of the plugging blocks, and therefore the discharging quantity of the fertilizer every time is controlled, meanwhile, a furrow for containing the fertilizer is dug out through the furrow plough, and the fertilizer can be continuously discharged. And after the pressing block is used for frequently covering soil and compacting, the fertilizer is stably buried beside the seeds, so that the fertilizer is ensured to normally exert the fertility, the installation is simple, the sowing is uniform, and meanwhile, the problems of volatilization and the like of the fertilizer caused by the influence of the external environment can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the field of agricultural planting, in particular to an agricultural planting fertilization device. Background Art

[0002] Planting is one of the main components of agriculture. It is a social production sector that uses the life functions of plants to obtain food, non-staple food, feed and industrial raw materials through artificial cultivation. It includes the cultivation of various crops, trees, fruit trees, medicinal and ornamental plants. There are food crops, cash crops, vegetable crops, green manure, feed crops, forage, flowers and other horticultural crops.

[0003] In the process of agricultural planting, agricultural fertilization devices are needed to fertilize crops, increase the growth nutrition of crops, and ensure the normal growth of crops.

[0004] When the existing fertilization devices are used, most of them spread the fertilizer on one side of the seeds. Since the fertilizer is exposed to the outside, it is easy to cause the chemical substances to decompose, blow away, and reduce fertility under the influence of the external environment.

[0005] Therefore, a fertilizing device is needed that can spread fertilizer evenly and effectively fix and pile fertilizer. Utility Model Content

[0006] In order to solve the above-mentioned problems, the utility model provides an agricultural planting fertilization device.

[0007] The utility model is realized through the following technical solutions:

[0008] An agricultural planting fertilization device comprises a fixed frame, a central shaft connected in rotation is inserted into the fixed frame, a first synchronous wheel is fixedly installed at one end of the central shaft, a second synchronous wheel is fixedly installed at the other end of the central shaft, a sowing shell is fixedly installed on the fixed frame, the sowing shell is sleeved outside the central shaft and is rotatably connected thereto, a storage hopper is fixedly installed on one side of the top of the sowing shell, the storage hopper is communicated with the sowing shell, a discharge port is provided on one side of the sowing shell, a sowing wheel is provided in the sowing shell, the sowing wheel is fixedly sleeved on the central shaft, and a sowing wheel is fixedly installed on the outer wall of the sowing wheel Two L-shaped baffles, each L-shaped baffle has a piston cylinder hinged on its side wall through a hinge pin, each piston cylinder is slidably connected to a piston rod, one end of each piston rod passes through the outside of the piston cylinder and is slidably connected to it, one end of each piston rod is hinged to a blocking block through a hinge pin, the blocking block is arc-shaped, one side of the blocking block is fitted with the L-shaped baffle, a groove is provided on one side of the spreading wheel, each piston cylinder is fixedly connected to an intake hose, one end of each intake hose extends into the groove and is fixedly connected to it, and a valve is fixedly installed on the intake hose.

[0009] Preferably, a rotating rod is rotatably connected inside the fixed frame, one end of the rotating rod passes through one side of the fixed frame and is rotatably connected thereto, a third synchronous wheel is fixedly installed on one end of the rotating rod, a synchronous belt is commonly sleeved between the third synchronous wheel and the second synchronous wheel, a mounting frame is fixedly installed on the bottom end of the fixed frame, the mounting frame is arranged below the sowing shell and covers the outside of the sowing shell, a furrowing plow is fixedly installed on the bottom end of the mounting frame, the mounting frame is U-shaped, and the inner bottom surface of the mounting frame is inclined, and two covering blocks are fixedly installed on one side of the bottom end of the fixed frame.

[0010] Preferably, a fixing plate is fixedly installed between the inner walls on both sides of the fixing frame, a sliding rod with a slidable connection is inserted into the fixing plate, a pressure block is fixedly installed at the bottom end of the sliding rod, a lifting block is fixedly installed at the top end of the sliding rod, one end of the lifting block is in an arc shape, a plurality of contact rods are evenly and fixedly connected in an annular shape on the outer wall of the rotating rod, one end of each contact rod is in an arc shape, a spring is sleeved on the sliding rod, the spring is arranged between the fixing plate and the lifting block, and one of the contact rods is arranged to fit the top end of the lifting block.

[0011] Compared with the existing technology, the beneficial effects of the utility model are: the device utilizes two blocking blocks, and the movement of the blocking blocks can increase or decrease the area for holding fertilizers, thereby controlling the amount of fertilizer discharged each time, and at the same time, a trench for holding fertilizers is dug using a furrowing plow, and then the soil is frequently covered and compacted using pressing blocks, so that the fertilizer remains stably buried beside the seeds, thereby ensuring the normal fertility of the fertilizer, simple installation, uniform sowing, and can effectively avoid the volatilization of the fertilizer caused by the influence of the external environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a first-view stereogram of the structure of the utility model;

[0013] Figure 2 It is a second perspective stereogram of the structure of the utility model;

[0014] Figure 3 It is a cross-sectional view of the structure of the utility model;

[0015] Figure 4 It is a partial enlarged schematic diagram of the sowing shell in the structure of the utility model;

[0016] Figure 5 This utility model structure Figure 3 Structural diagram of the piston cylinder.

[0017] In the figure: fixed frame 1, central axis 2, first synchronous wheel 3, storage hopper 4, sowing shell 5, discharge port 6, sowing wheel 7, blocking block 8, L-shaped baffle 9, piston cylinder 10, air intake hose 11, groove 12, piston rod 13, second synchronous wheel 14, third synchronous wheel 15, synchronous belt 16, mounting frame 17, furrowing plow 18, fixed plate 19, sliding rod 20, pressure block 21, lifting block 22, rotating rod 23, contact rod 24, covering block 25, spring 26. DETAILED DESCRIPTION

[0018] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementations:

[0019] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, an agricultural planting fertilization device includes a fixed frame 1, a central shaft 2 is inserted into the fixed frame 1, a first synchronous wheel 3 is fixedly installed on one end of the central shaft 2, and a second synchronous wheel 14 is fixedly installed on the other end of the central shaft 2. A sowing shell 5 is fixedly installed on the fixed frame 1, and the sowing shell 5 is sleeved outside the central shaft 2 and is rotatably connected thereto. A storage hopper 4 is fixedly installed on one side of the top of the sowing shell 5, and the storage hopper 4 is communicated with the sowing shell 5. A discharge port 6 is provided on one side of the sowing shell 5, and a sowing wheel 7 is provided in the sowing shell 5. The sowing wheel 7 is fixed Sleeved on the central axis 2, two L-shaped baffles 9 are fixedly installed on the outer wall of the spreading wheel 7, and a piston cylinder 10 is hinged on the side wall of each L-shaped baffle 9 through a hinge pin. A piston rod 13 is slidably connected in each piston cylinder 10, and one end of each piston rod 13 passes through the outside of the piston cylinder 10 and is slidably connected thereto. A blocking block 8 is hinged on one end of each piston rod 13 through a hinge pin. The blocking block 8 is arc-shaped, and one side of the blocking block 8 is fitted with the L-shaped baffle 9. A groove 12 is provided on one side of the spreading wheel 7, and each piston cylinder 10 is fixedly connected with Intake hose 11, one end of each intake hose 11 extends into the groove 12 and is fixedly connected thereto, a valve is fixedly installed on the intake hose 11, when working, the fixing frame 1 is connected to the agricultural machinery through the connecting piece, the equipment is arranged on one side of the seed as a whole, to avoid burning the seedlings and turning the seeds out, and then the first synchronous wheel 3 is connected to the output wheel of the agricultural machinery through the transmission belt, so as to drive the sowing wheel 7 to rotate, complete the fertilization work, the sowing shell 5 and the storage hopper 4 are kept stationary, according to the seed selection Select the appropriate amount of fertilizer. The specific adjustment process is to add air to the air intake hose 11 through the air cylinder, so that the piston rod 13 in the piston cylinder 10 is displaced. At the same time, the piston cylinder 10 and the piston rod 13 are hinged with the corresponding parts, so that there will be no jamming, ensuring the normal movement, so that the blocking block 8 moves, thereby filling the feeding area to reduce or increase its volume, thereby completing the adjustment of the fertilizer amount, and then with the rotation of the spreading wheel 7, it is discharged into the pre-dug ditch along the discharge port 6, thereby completing the fertilization work.

[0020] A rotating rod 23 is rotatably connected inside the fixed frame 1, one end of the rotating rod 23 passes through one side of the fixed frame 1 and is rotatably connected thereto, a third synchronous wheel 15 is fixedly installed on one end of the rotating rod 23, a synchronous belt 16 is commonly sleeved between the third synchronous wheel 15 and the second synchronous wheel 14, a mounting frame 17 is fixedly installed on the bottom end of the fixed frame 1, the mounting frame 17 is arranged below the sowing shell 5 and covers the outside of the sowing shell 5, a furrowing plow 18 is fixedly installed on the bottom end of the mounting frame 17, the mounting frame 17 is U-shaped, and the inner bottom surface of the mounting frame 17 is inclined, two covering blocks 25 are fixedly installed on one side of the bottom end of the fixed frame 1, the second synchronous wheel 14 can drive the third synchronous wheel 15 to rotate through the synchronous belt 16, thereby driving the rotating rod 23 to rotate as well, and the furrowing plow 18 is working When working, it extends into the ground to work, that is, the entire device is installed behind the driving device (tractor, four-wheel vehicle or other driving machine, on the above machine, are equipped with a hydraulic structure to lift the rear fertilization structure or sowing structure to ensure normal work). With the start of work, the hydraulic structure is used to go deep into the ground, and as it moves, it is responsible for opening gullies in front, and then the fertilizer is sprinkled in the gullies. The mounting frame 17 is responsible for maintaining the stable operation of the furrowing plow 18 and plays a guiding role. If the fertilizer accidentally falls into the mounting frame 17, the inclined surface of the mounting frame 17 can make the fertilizer fall well, and then use two covering blocks 25 to push the soil on both sides to the middle, so that the fertilizer is covered, which is convenient for the next step of work to proceed normally.

[0021] A fixing plate 19 is fixedly installed between the inner walls of both sides of the fixing frame 1, and a sliding rod 20 slidably connected is inserted into the fixing plate 19, and a pressing block 21 is fixedly installed at the bottom end of the sliding rod 20, and a lifting block 22 is fixedly installed on the top of the sliding rod 20. One end of the lifting block 22 is in an arc shape, and a plurality of contact rods 24 are evenly and fixedly connected in an annular manner on the outer wall of the rotating rod 23. One end of each contact rod 24 is in an arc shape, and a spring 26 is sleeved on the sliding rod 20. The spring 26 is arranged between the fixing plate 19 and the lifting block 22, and one of the contact rods 24 is fitted with the top of the lifting block 22. When each contact rod 24 rotates with the rotating rod 23, it will contact the corresponding lifting block 22, thereby causing the lifting block 22 to move, thereby causing the sliding rod 20 to move, and the spring 26 is compressed by force, so that the pressing block 21 is also displaced, thereby realizing simple compaction work on the area after covering the soil to prevent the fertilizer from being exposed to the outside.

[0022] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An agricultural planting and fertilizing device, comprising a fixed frame (1), a central shaft (2) being inserted into the fixed frame (1) and being rotatably connected, characterized in that: A first synchronous wheel (3) is fixedly mounted on one end of the central shaft (2), a second synchronous wheel (14) is fixedly mounted on the other end of the central shaft (2), a sowing shell (5) is fixedly mounted on the fixed frame (1), the sowing shell (5) is sleeved outside the central shaft (2) and is rotatably connected thereto, a storage hopper (4) is fixedly mounted on one side of the top end of the sowing shell (5), the storage hopper (4) is in communication with the sowing shell (5), a discharge port (6) is provided on one side of the sowing shell (5), a sowing wheel (7) is provided inside the sowing shell (5), the sowing wheel (7) is fixedly sleeved on the central shaft (2), and two L-shaped baffles (9) are fixedly mounted on the outer wall of the sowing wheel (7), each L-shaped baffle having a plurality of L-shaped baffles. A piston cylinder (10) is hingedly connected to the side wall of the spreading wheel (9) via a hinge pin, a piston rod (13) is slidably connected to each piston cylinder (10), one end of each piston rod (13) passes through the outside of the piston cylinder (10) and is slidably connected thereto, one end of each piston rod (13) is hingedly connected to a blocking block (8) via a hinge pin, the blocking block (8) is arc-shaped, one side of the blocking block (8) is arranged to fit the L-shaped baffle (9), a groove (12) is arranged on one side of the spreading wheel (7), an air intake hose (11) is fixedly connected to each piston cylinder (10), one end of each air intake hose (11) extends into the groove (12) and is fixedly connected thereto, and a valve is fixedly installed on the air intake hose (11).

2. The agricultural planting and fertilization device according to claim 1, characterized in that: A rotating rod (23) is rotatably connected inside the fixed frame (1), one end of the rotating rod (23) passes through one side of the fixed frame (1) and is rotatably connected thereto, a third synchronous wheel (15) is fixedly mounted on one end of the rotating rod (23), a synchronous belt (16) is sleeved between the third synchronous wheel (15) and the second synchronous wheel (14), a mounting frame (17) is fixedly mounted on the bottom end of the fixed frame (1), the mounting frame (17) is arranged below the sowing shell (5) and covers the outside of the sowing shell (5), a furrowing plow (18) is fixedly mounted on the bottom end of the mounting frame (17), the mounting frame (17) is U-shaped, and the inner bottom surface of the mounting frame (17) is inclined, and two covering blocks (25) are fixedly mounted on one side of the bottom end of the fixed frame (1).

3. The agricultural planting and fertilization device according to claim 2, characterized in that: A fixing plate (19) is fixedly installed between the inner walls of both sides of the fixing frame (1), a sliding rod (20) is inserted into the fixing plate (19) and is slidably connected, a pressing block (21) is fixedly installed at the bottom end of the sliding rod (20), a lifting block (22) is fixedly installed at the top end of the sliding rod (20), one end of the lifting block (22) is in an arc shape, a plurality of contact rods (24) are evenly and annularly fixedly connected to the outer wall of the rotating rod (23), one end of each contact rod (24) is in an arc shape, a spring (26) is sleeved on the sliding rod (20), and the spring (26) is arranged between the fixing plate (19) and the lifting block (22), and one of the contact rods (24) is arranged to fit the top end of the lifting block (22).

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