Seed fertilizer box of agricultural machinery

Abstract

The utility model belongs to the technical field of seed fertilizer boxes, and provides a seed fertilizer box of agricultural machinery, which comprises a base plate and a storage box, a plurality of support columns are fixedly connected to the bottom surface of the base plate, and rollers are mounted on the bottom surfaces of the support columns; the storage box is mounted on the upper surface of the base plate, a plurality of conveying grooves are formed in the bottom surface of the storage box, and fertilizing assemblies are mounted on the bottom surfaces of the conveying grooves; by arranging the fertilizing assembly and the electric push rod assembly, the connecting rod is driven by the electric push rod to stretch out and draw back, the material conveying pipe can be pulled out of the connecting frame in cooperation with the connecting piece, the sealing rod is separated from the material conveying head, and the material conveying head is inserted into soil to achieve automatic fertilizing; the fertilizing depth is controlled by the electric push rod, so that the position of the conveying pipe and the fertilizing depth can be accurately controlled.

Description

Technical Field

[0001] The utility model belongs to the technical field of seed fertilizer boxes, in particular to a seed fertilizer box of agricultural machinery. Background Art

[0002] The seed and fertilizer box of agricultural machinery is a key equipment widely used in agricultural sowing operations. It is usually used in conjunction with a seeder to simultaneously and accurately deliver seeds and fertilizers into the soil at a preset ratio and depth. With the development of modern agricultural mechanization and precision agriculture, the design and technology of seed and fertilizer boxes are also constantly improving and improving to meet higher agricultural production efficiency and environmental protection requirements. The seed and fertilizer box is equipped with a stirring device to ensure that seeds and fertilizers are evenly mixed, which is conducive to integrated seed and fertilizer sowing and promotes nutrient absorption by crop roots.

[0003] A Chinese utility model patent with announcement number CN217284023U discloses an easy-to-use agricultural machinery seed fertilizer box, including a seed fertilizer box, which includes a box body, a base and a box cover. The bottom of the box body is provided with a base, the base surface of the box body is provided with a box cover, the front and back sides of the box body are symmetrically provided with a first fixing component, the left and right sides of the box body are symmetrically provided with a second fixing component, the second fixing component includes a fixing rod, a fixing plate, a pull-out button and a fixing spring, a fixing plate is provided on the left side of the outer wall of the fixing rod, a pull-out button is provided on the right end of the fixing rod, a fixing spring is provided on the outer wall of the fixing rod and between the fixing plate and the pull-out button, a fixing through hole is provided on the upper side of the base corresponding to the fixing rod, a feed trough is evenly provided on the bottom of the base, and an adjustment plate is provided inside the base. The overall device has a simple structure, is easy to operate and has higher practicality.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: the existing seed fertilizer box usually only has the function of stirring the seed fertilizer, and the depth and amount of fertilizer cannot be well controlled during the fertilization process.

[0005] Therefore, those skilled in the art have proposed a seed fertilizer box for agricultural machinery to solve the problems raised in the background technology. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a seed fertilizer box for agricultural machinery to solve the problem that the seed fertilizer box in the prior art usually only has the function of stirring the seed fertilizer and cannot well control the depth and amount of fertilizer during the fertilization process.

[0007] A seed fertilizer box of an agricultural machinery comprises a base plate and a storage box, wherein the bottom surface of the base plate is fixedly connected with a plurality of pillars, and the bottom surfaces of the pillars are provided with rollers; the storage box is installed on the upper surface of the base plate, and the bottom surface of the storage box is provided with a plurality of feed troughs, and the bottom surface of the feed troughs is provided with a fertilizing assembly;

[0008] The fertilization assembly includes a connection frame fixed to the bottom surface of the feed trough, a feed pipe sliding in the connection frame, a feed head fixed at the end of the feed pipe, a fixing rod fixed to the inner wall of the feed trough, a sealing rod fixed to the bottom surface of the fixing rod, and an electric push rod assembly installed on the side wall of the connection frame and controlling the lifting and lowering of the feed pipe; the sealing rod faces the feed head.

[0009] Preferably, the electric push rod assembly includes an electric push rod installed on the side wall of the connecting frame, a connecting piece fixed on the side wall of the conveying pipe, and a connecting rod installed between the output end of the electric push rod and the connecting piece.

[0010] Preferably, a timer is installed on the side wall of the electric push rod.

[0011] Preferably, a cover plate is installed on the upper surface of the material storage box, and a driving motor is also installed on the upper surface of the material storage box, the output end of the driving motor is connected to a rotating rod, and a plurality of stirring blades are installed around the rotating rod.

[0012] Preferably, a guide plate is provided on the inner wall of the storage box, and an observation window is installed on the side wall of the storage box, and a push handle is also fixedly connected to the upper surface of the base plate.

[0013] Preferably, a power storage component and a control module are mounted on the upper surface of the substrate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model provides a fertilization component and an electric push rod component. The electric push rod drives the connecting rod to extend and retract. The connecting piece can pull the feed pipe out of the connecting frame, and the sealing rod can be removed from the feed head. The feed head is inserted into the soil to realize automatic fertilization. The fertilization depth is controlled by the electric push rod, which can accurately control the position of the feed pipe and the fertilization depth, greatly improving the flexibility of fertilization. The number of electric push rods required for fertilization can be set according to the width of fertilization, thereby realizing the adjustment of the fertilization width.

[0016] 2. The utility model can control the control time of the electric push rod by setting a timer. When the amount of fertilizer to be applied is reached, the electric push rod will retract the feed pipe. After retracting, the sealing rod will be inserted into the feed head to seal the feed head and stop fertilizing. In this way, automatic timed and quantitative fertilization can be achieved, which reduces the difficulty of manual operation and improves the level of automation in agricultural production. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model viewed from above;

[0019] Figure 3 for Figure 2 Schematic diagram of the AA section structure;

[0020] Figure 4 for Figure 3 A partial enlarged view of part B;

[0021] Figure 5 It is a schematic diagram of the right three-dimensional structure of the utility model.

[0022] In the figure:

[0023] 1. Base plate; 2. Pillar; 3. Roller; 4. Push handle; 5. Storage box; 6. Drive motor; 7. Rotating rod; 8. Stirring blade; 9. Guide plate; 10. Cover plate; 11. Observation window; 12. Power storage component; 13. Control module; 14. Feed trough; 15. Connection frame; 16. Feed pipe; 17. Feed head; 18. Electric push rod; 19. Connector; 20. Connecting rod; 21. Fixing rod; 22. Sealing rod; 23. Timer. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0025] Embodiment 1: As shown in the attached Figure 1 To Attachment Figure 5 As shown: The utility model provides a seed fertilizer box for agricultural machinery, including a base plate 1 and a storage box 5, wherein a plurality of pillars 2 are fixedly connected to the bottom surface of the base plate 1, and rollers 3 are installed on the bottom surfaces of the pillars 2; the storage box 5 is installed on the upper surface of the base plate 1, and a plurality of feed troughs 14 are opened on the bottom surface of the storage box 5, and a fertilization assembly is installed on the bottom surface of the feed trough 14; a power storage assembly 12 and a control module 13 are installed on the upper surface of the base plate 1.

[0026] The fertilization assembly includes a connecting frame 15 fixed to the bottom surface of the feed trough 14, a feed pipe 16 sliding in the connecting frame 15, a feed head 17 fixed at the end of the feed pipe 16, a fixing rod 21 fixed to the inner wall of the feed trough 14, a sealing rod 22 fixed to the bottom surface of the fixing rod 21, and an electric push rod assembly installed on the side wall of the connecting frame 15 and controlling the lifting and lowering of the feed pipe 16; the sealing rod 22 faces the feed head 17.

[0027] The electric push rod assembly includes an electric push rod 18 installed on the side wall of the connection frame 15, a connecting piece 19 fixed on the side wall of the feed pipe 16, and a connecting rod 20 installed between the output end of the electric push rod 18 and the connecting piece 19. A timer 23 is installed on the side wall of the electric push rod 18. The electric push rod 18 drives the connecting rod 20 to extend and retract, and the feed pipe 16 can be pulled out of the connection frame 15 in cooperation with the connecting piece 19, and the sealing rod 22 is removed from the feed head 17, and the feed head 17 is inserted into the soil to realize automatic fertilization. The depth of fertilization is controlled by the electric push rod 18, which can accurately control the position of the feed pipe 16 and the fertilization depth, greatly improving the flexibility of fertilization; the control time of the electric push rod 18 can be controlled by the timer 23. When the amount of fertilizer is reached, the electric push rod 18 will retract the feed pipe 16. After retracting, the sealing rod 22 is inserted into the feed head 17 to seal the feed head 17 and stop fertilizing. In this way, automatic timed and quantitative fertilization is achieved, which reduces the difficulty of manual operation and improves the level of automation in agricultural production.

[0028] A guide plate 9 is provided on the inner wall of the storage box 5, and an observation window 11 is installed on the side wall of the storage box 5. A push handle 4 is also fixedly connected to the upper surface of the base plate 1; the guide plate 9 guides the fertilizer to flow to the feed trough 14, and the observation window 11 is convenient for observing the remaining fertilizer.

[0029] As can be seen from the above, by opening the cover 10, the seed fertilizer can be introduced into the storage box 5; the control module 13 controls the electric push rod 18 to work, and the electric push rod 18 drives the connecting rod 20 to extend and retract, and the connecting piece 19 can be used to pull the delivery pipe 16 out of the connecting frame 15, and the sealing rod 22 is removed from the delivery head 17, and the delivery head 17 is inserted into the soil to realize automatic fertilization; and the number of electric push rods 18 required for fertilization can be set according to the width of fertilization, so as to realize the adjustment of the fertilization width; the control time of the electric push rod 18 can be controlled by the timer 23. When the amount of fertilizer is reached, the electric push rod 18 will retract the delivery pipe 16. After retracting, the sealing rod 22 is inserted into the delivery head 17 to seal the delivery head 17 and stop fertilizing. In this way, automatic timed and quantitative fertilization is realized.

[0030] Embodiment 2: Based on embodiment 1, a cover plate 10 is installed on the upper surface of the material storage box 5, and a drive motor 6 is also installed on the upper surface of the material storage box 5. The output end of the drive motor 6 is connected to a rotating rod 7, and a plurality of stirring blades 8 are installed around the rotating rod 7.

[0031] As can be seen from the above, the rotation of the rotating rod 7 can be controlled by the driving motor 6, and the seed fertilizer can be mixed with the stirring blade 8 to avoid the agglomeration of seeds and fertilizers and make the seed fertilizer mixture more uniform.

[0032] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

[0033] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0034] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0037] In the drawings of the embodiments disclosed by the present invention, only the structures involved in the embodiments disclosed by the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A seed fertilizer box for agricultural machinery, characterized in that: It comprises a base plate (1) and a material storage box (5), wherein the bottom surface of the base plate (1) is fixedly connected to a plurality of pillars (2), and the bottom surfaces of the pillars (2) are provided with rollers (3); the material storage box (5) is installed on the upper surface of the base plate (1), and the bottom surface of the material storage box (5) is provided with a plurality of material delivery troughs (14), and the bottom surface of the material delivery troughs (14) is provided with a fertilizer application component; The fertilizing assembly comprises a connection frame (15) fixed to the bottom surface of a feed trough (14), a feed pipe (16) sliding in the connection frame (15), a feed head (17) fixed at the end of the feed pipe (16), a fixing rod (21) fixed to the inner wall of the feed trough (14), a sealing rod (22) fixed to the bottom surface of the fixing rod (21), and an electric push rod assembly installed at the side wall of the connection frame (15) and controlling the lifting and lowering of the feed pipe (16); the sealing rod (22) faces the feed head (17).

2. A seed fertilizer box for agricultural machinery as claimed in claim 1, characterized in that: The electric push rod assembly comprises an electric push rod (18) installed on the side wall of the connection frame (15), a connecting piece (19) fixed on the side wall of the conveying pipe (16), and a connecting rod (20) installed between the output end of the electric push rod (18) and the connecting piece (19).

3. A seed fertilizer box for agricultural machinery as claimed in claim 2, characterized in that: A timer (23) is installed on the side wall of the electric push rod (18).

4. A seed fertilizer box for agricultural machinery as claimed in claim 3, characterized in that: A cover plate (10) is installed on the upper surface of the material storage box (5), and a driving motor (6) is also installed on the upper surface of the material storage box (5). The output end of the driving motor (6) is connected to a rotating rod (7), and a plurality of stirring blades (8) are installed around the rotating rod (7).

5. A seed fertilizer box for agricultural machinery as claimed in claim 4, characterized in that: The inner wall of the material storage box (5) is provided with a guide plate (9), and the side wall of the material storage box (5) is installed with an observation window (11), and the upper surface of the base plate (1) is also fixedly connected with a push handle (4).

6. A seed fertilizer box for agricultural machinery as claimed in claim 1 or 4, characterized in that: A power storage component (12) and a control module (13) are mounted on the upper surface of the substrate (1).

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