Wheat breeding fertilizer applicator

Abstract

The utility model relates to the technical field of agricultural products, and discloses a wheat breeding fertilizer applicator which comprises a material storage barrel, the top of the material storage barrel is provided with an opening, the bottom of the material storage barrel is fixedly connected with a conical hopper, the bottom surface of the conical hopper is fixedly communicated with a discharging pipe, a quantitative assembly is arranged in the material storage barrel, and the quantitative assembly is fixedly connected with the conical hopper. The quantitative assembly comprises a fixing ring fixedly connected to the surface of the inner wall of the storage barrel, feeding ports are formed in the surface of the fixing ring in an annular array mode, a mounting ring is fixedly connected to the surface of the top of the fixing ring, a hollow rod is slidably connected to the center of the fixing ring and the center of the mounting ring in a penetrating mode, and a pressing rod is fixedly connected to the surface of the top of the hollow rod. According to the utility model, through the arrangement of the quantifying assembly, the consistency of the depth and the diameter of the fertilizing holes is ensured, the utilization rate of fertilizer and the absorption effect of crops are improved, the uniformity and the stability of fertilizing are ensured, and meanwhile, the device is small in size, convenient to operate and suitable for large-scale popularization and application.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural product technical field especially, it is a kind of wheat breeding fertilizer applicator. BACKGROUND

[0002] Wheat is important food crop, and its nutrient demand in growth process is relatively strict, reasonable fertilization can ensure that wheat obtains necessary nutrient, meets the demand of each growth stage, to improve the yield and quality of wheat;

[0003] In the process of wheat breeding fertilization, ditching or hole fertilization technology is used to put fertilizer into soil, to effectively improve fertilizer utilization rate, however, current wheat breeding fertilizer applicator can mix fertilizer and then spread by fertilizer applicator when using, and has certain quantitative function, but it is relatively complex to operate, and maintenance cost is also higher, meanwhile, these fertilizer instruments are bulky, and uneven fertilization occurs in some areas after fertilization, need to carry out fixed-point supplementary fertilization to these areas, but the existing wheat breeding fertilizer applicator is not convenient for fixed-point supplementary fertilization. SUMMARY

[0004] In view of the deficiencies of prior art, the utility model provides a wheat breeding fertilizer applicator, has the advantages of quantitative discharge and synchronous fixed-point punching fertilization, solves the problems that the existing wheat breeding fertilizer applicator has quantitative function, but operation is complex, maintenance cost is high, and fertilizer instrument is bulky, which is not conducive to large-scale popularization and use.

[0005] The utility model provides following technical scheme: a kind of wheat breeding fertilizer applicator, including storage bucket, the top of the storage bucket is open, the bottom of the storage bucket is fixedly connected with conical hopper, storage bucket and conical hopper are interconnected, the bottom surface of the conical hopper is fixedly connected with discharge pipe, discharge pipe provides support effect to entire device, the inside of the storage bucket is provided with quantitative component, the quantitative component includes fixed ring that is fixedly connected to the inner wall surface of storage bucket, the surface of the fixed ring annular array has feed port, the top surface of the fixed ring is fixedly connected with mounting ring, the center of the fixed ring and mounting ring is slidably connected with hollow rod, the top surface of the hollow rod is fixedly connected with pressure rod, the surface of the hollow rod is equipped with spring, the surface of the hollow rod is fixedly connected with stop ring, the surface of the hollow rod and inside the storage bucket are evenly provided with feed hole, the surface of the hollow rod and inside the discharge pipe are evenly provided with discharge hole, the bottom of the hollow rod is provided with conical head, connection component is arranged between the conical head and the hollow rod, and quantitative component can quantitatively discharge fertilization amount.

[0006] Preferably, the connecting assembly comprises a threaded column fixedly connected to the top surface of the conical head, the bottom surface of the hollow rod is provided with a threaded hole, and the top surface of the threaded column is fixedly connected with a material guide block.

[0007] Preferably, the material guide block is in a semispherical shape, the edge of the material guide block is in abutment with the bottom edge of the discharging hole, and the bottom of the hollow rod is threadedly connected with the surface of the threaded column through the threaded hole, so that the conical head can be replaced individually through cooperation of the threaded hole and the threaded column.

[0008] Preferably, the conical head is slidably connected to the inside of the discharging pipe, and the top edge of the conical head is in abutment with the inner wall surface of the discharging pipe, and the top diameter of the conical head is greater than the diameter of the hollow rod, so that the discharging hole on the surface of the hollow rod is prevented from being blocked by soil.

[0009] Preferably, the fixing ring is arranged at the upper half of the storage barrel, the hollow rod is sealingly and slidably connected with the bottom opening of the conical hopper, the top surface of the spring is fixedly connected with the bottom surface of the pressing rod, and the bottom surface of the spring is fixedly connected with the top surface of the mounting ring.

[0010] Preferably, the stop ring is arranged in the inside of the discharging pipe, the discharging hole is arranged below the stop ring, and the diameter of the hollow rod is less than the inner diameter of the discharging pipe.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. Through the arrangement of the quantitative assembly, the accurate quantitative control of the fertilizer is realized, the operator only needs to press the pressing rod, and the fertilizer can be uniformly released into the fertilizing hole, the accuracy of the fertilizing amount is ensured, the waste of the fertilizer is avoided, and meanwhile, in the fertilizing process, the conical head can simultaneously punch the soil, the consistency of the depth and diameter of the fertilizing hole is ensured, the utilization rate of the fertilizer and the absorption effect of crops are improved, the uniformity and stability of the fertilization are ensured, and simultaneously, the device is small in size, convenient to operate and convenient to perform regional fixed-point supplement.

[0013] 2. Through the arrangement of the connecting assembly, the conical head as a vulnerable part can be easily replaced through the threaded connection, the service life of the entire fertilizer applicator is greatly prolonged, the maintenance cost is reduced, the durability and practicality of the equipment are improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a front view of the structure of the utility model;

[0015] Fig. 2 It is a schematic view of the quantitative assembly in the structure of the utility model;

[0016] Fig. 3 Figure 1 is a schematic view of the connecting assembly in the structure of the present application.

[0017] In the figure: 1, storage barrel; 2, conical hopper; 3, discharge pipe; 4, quantitative assembly; 41, fixed ring; 42, feed inlet; 43, mounting ring; 44, hollow rod; 45, pressing rod; 46, spring; 47, stop ring; 48, feed hole; 49, discharge hole; 40, conical head; 5, connecting assembly; 51, threaded column; 52, threaded hole; 53, guide block. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0019] Please refer to Figs. 1-3The utility model provides a kind of embodiment: a wheat breeding fertilizer applicator, including storage bucket 1, storage bucket 1 is used to store fertilizer, the top of storage bucket 1 is open, the bottom of storage bucket 1 is fixedly connected with conical hopper 2, the bottom surface of conical hopper 2 is fixedly connected with discharge pipe 3, the inside of storage bucket 1 is provided with ration assembly 4, ration assembly 4 includes fixedly connected in the inner wall surface of storage bucket 1 fixed ring 41, there is feed inlet 42 in the surface annular array of fixed ring 41, fixed ring 41 is fixedly connected with mounting ring 43 on top surface, fixed ring 41 and mounting ring 43 are slidably connected with hollow rod 44 in the center, fixed ring 41 and conical hopper 2 support the stable support of hollow rod 44, the top surface of hollow rod 44 is fixedly connected with pressure rod 45, pressure rod 45 is arranged above storage bucket 1, spring 46 is sleeved on the surface of hollow rod 44, hollow rod 44 is fixedly connected with stop ring 47 on the surface, stop ring 47 is used to prevent hollow rod 44 from ejecting, the inside of storage bucket 1 is evenly provided with feed hole 48 on the surface of hollow rod 44, feed hole 48 is arranged below fixed ring 41, the inside of discharge pipe 3 is evenly provided with discharge hole 49 on the surface of hollow rod 44, the bottom of hollow rod 44 is provided with conical head 40, press pressure rod 45 and drive hollow rod 44 synchronous movement, at this time, feed hole 48 moves to the inside of conical hopper 2, discharge hole 49 moves to the outside of discharge pipe 3, simultaneously, conical head 40 is forced synchronous movement, to carry out the punching of fertilizing place, the fertilizer in the inside of storage bucket 1 flows into the inside of hollow rod 44 through feed hole 48, with discharge hole 49 flows into the inside of fertilizing hole that conical head 40 punches to fertilizing place, connecting assembly 5 is arranged between conical head 40 and hollow rod 44, conical head 40 is slidably connected in the inside of discharge pipe 3, and the top edge of conical head 40 is abutted on the inner wall surface of discharge pipe 3, the top diameter of conical head 40 is greater than the diameter of hollow rod 44, fixed ring 41 is arranged in the upper half of storage bucket 1, hollow rod 44 is sealed slidably connected with the bottom opening of conical hopper 2, the top surface of spring 46 is fixedly connected on the bottom surface of pressure rod 45, the bottom surface of spring 46 is fixedly connected on the top surface of mounting ring 43, stop ring 47 is arranged in the inside of discharge pipe 3, discharge hole 49 is arranged below stop ring 47, the diameter of hollow rod 44 is less than the inner diameter of discharge pipe 3.

[0020] Please refer to Figs. 1-3The connecting assembly 5 comprises a threaded column 51 fixedly connected to the top surface of the conical head 40, a threaded hole 52 is formed in the bottom surface of the hollow rod 44, the top surface of the threaded column 51 is fixedly connected with a material guiding block 53, the material guiding block 53 is in a semispherical shape, the arrangement of the material guiding block 53 ensures that the fertilizer can smoothly flow out of the discharging hole 49, the edge of the material guiding block 53 is in abutment with the bottom edge of the discharging hole 49, so as to ensure that the fertilizer can uniformly flow out, the bottom of the hollow rod 44 is threadedly connected with the surface of the threaded column 51 through the threaded hole 52, the conical head 40 is a consumable part, and through the cooperation of the threaded hole 52 and the threaded column 51, the conical head 40 can be conveniently replaced alone.

[0021] Working principle: in use, first, an appropriate amount of fertilizer is added into the inside of the storage barrel 1 through the top opening of the storage barrel 1, the fertilizer enters the inside of the storage barrel 1 through the feeding port 42, the feeding port 42 plays a filtering role on the fertilizer, preventing large pieces of fertilizer from entering the inside of the storage barrel 1, then, the operator lowers the pressing rod 45 with the bottom of the discharging pipe 3 aiming at the fertilization site, the bottom of the discharging pipe 3 is vertically placed at the fertilization site, supporting force is provided, the downward movement of the pressing rod 45 drives the hollow rod 44 fixedly connected therewith to move downward synchronously, in this process, the spring 46 is compressed, providing elastic force reserve for the resetting of the hollow rod 44, along with the downward movement of the hollow rod 44, the feeding hole 48 on the surface of the hollow rod 44 gradually enters the inside of the conical hopper 2, the arrangement of the conical hopper 2 makes it easier for the fertilizer to enter the inside of the feeding hole 48, meanwhile, the discharging hole 49 on the surface of the hollow rod 44 is moved out of the inside of the discharging pipe 3 in the movement process of the hollow rod 44, in addition, the conical head 40 moves synchronously along with the downward movement of the hollow rod 44 and perforates the fertilization site by virtue of the sharp shape thereof, when the conical head 40 is completely inserted into the soil, the fertilization hole is also completely perforated, since the discharging hole 49 is located above the fertilization hole, the fertilizer in the inside of the hollow rod 44 can flow into the fertilization hole through the discharging hole 49, at this time, the arrangement of the material guiding block 53 ensures that the fertilizer can smoothly flow out of the discharging hole 49 and be uniformly distributed in the fertilization hole, so that the effect of quantitative fertilization is realized, after the fertilization is completed, the operator releases the pressing rod 45, and under the elastic force of the spring 46, the hollow rod 44 is lifted back to the initial position, preparing for the next fertilization.

Claims

1. A wheat breeding fertilizer applicator comprising a storage tank (1), characterized in that: The top of the storage barrel (1) is open, the bottom of the storage barrel (1) is fixedly connected with a conical hopper (2), the bottom surface of the conical hopper (2) is fixedly connected with a discharge pipe (3), and the inside of the storage barrel (1) is provided with a quantitative assembly (4). The quantitative assembly (4) comprises a fixed ring (41) fixedly connected to the inner wall surface of the storage barrel (1), an inlet (42) is annularly arranged on the surface of the fixed ring (41), an installation ring (43) is fixedly connected to the top surface of the fixed ring (41), a hollow rod (44) is slidably connected through the center of the fixed ring (41) and the installation ring (43), a pressing rod (45) is fixedly connected to the top surface of the hollow rod (44), a spring (46) is sleeved on the surface of the hollow rod (44), a stop ring (47) is fixedly connected to the surface of the hollow rod (44), a plurality of feeding holes (48) are uniformly formed in the inside of the storage barrel (1) and on the surface of the hollow rod (44), a plurality of discharge holes (49) are uniformly formed in the inside of the discharge pipe (3) and on the surface of the hollow rod (44), and a conical head (40) is arranged at the bottom of the hollow rod (44).

2. A wheat breeding fertilizer applicator as claimed in claim 1 wherein: The connecting assembly (5) comprises a threaded column (51) fixedly connected to the top surface of the conical head (40), a threaded hole (52) is formed in the bottom surface of the hollow rod (44), and a material guiding block (53) is fixedly connected to the top surface of the threaded column (51).

3. A wheat breeding fertilizer applicator as claimed in claim 2 wherein: The material guiding block (53) is semispherical, the edge of the material guiding block (53) abuts against the bottom edge of the discharge hole (49), and the bottom of the hollow rod (44) is threadedly connected with the surface of the threaded column (51) through the threaded hole (52).

4. The wheat breeding fertilizer applicator of claim 1, wherein: The conical head (40) is slidably connected in the inside of the discharge pipe (3), and the top edge of the conical head (40) abuts against the inner wall surface of the discharge pipe (3), wherein the top diameter of the conical head (40) is greater than the diameter of the hollow rod (44).

5. The wheat breeding fertilizer applicator of claim 1, wherein: The fixed ring (41) is arranged in the upper half of the storage barrel (1), the hollow rod (44) is sealingly and slidably connected with the bottom opening of the conical hopper (2), the top surface of the spring (46) is fixedly connected to the bottom surface of the pressing rod (45), and the bottom surface of the spring (46) is fixedly connected to the top surface of the installation ring (43).

6. A wheat breeding fertilizer applicator as claimed in claim 1, wherein: The stop ring (47) is arranged in the inside of the discharge pipe (3), the discharge hole (49) is arranged below the stop ring (47), and the diameter of the hollow rod (44) is less than the inner diameter of the discharge pipe (3).

Images