Agricultural economic saving type fertilizing device

Abstract

The utility model discloses an agricultural economic conservation-type fertilizing device which comprises a frame, wheels, a fertilizer applying device, a fertilizer applying device and a fertilizer applying device, wherein the bottom of the frame is provided with wheels; a mounting plate is mounted on the frame, and the fertilizer box is mounted on the mounting plate; a plurality of adjustable discharging devices are connected to the mounting plate in a penetrating manner, the adjustable discharging devices are communicated with the inner cavity of the fertilizer box, and the adjustable discharging devices are used for controlling the falling flow of the fertilizer. The arrangement mode that the fertilizer box and the adjustable discharging device are matched is utilized, the relative position between the sliding type material blocking mechanism and the discharging pipe can be conveniently adjusted by adjusting the vertical position of the sliding type material blocking mechanism, the discharging space of the inner cavity of the bottom of the discharging pipe can be conveniently changed, the discharging flow of the material conveying pipe can be conveniently adjusted, and the discharging efficiency is improved. According to a soil fertility test result, the fertilization flow rate can be increased for a region with relatively low fertility, and the fertilization flow rate can be reduced for a region with relatively high fertility, so that the fertilizer spreading effect is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of fertilizing device, especially a kind of agricultural economic saving type fertilizing device. BACKGROUND

[0002] The existing agricultural fertilizing device is mostly transported to field by multiple discharge pipes, but the fertilizer is more concentrated by the discharge pipe mode, so that the fertilizer causes long strip type accumulation when falling into field, so that the fertilizer cannot be evenly scattered into field, thereby reducing the use effect of fertilizer.

[0003] In the prior art, such as patent application No. 202322961197.2, a kind of agricultural economic saving type fertilizing device, including mounting plate, the top surface of mounting plate is fixedly connected with fertilizer box, the side wall of fertilizer box is fixedly connected with multiple discharge pipes, the unend of discharge pipe is fixedly connected with material conveying pipe, the lower end of rotating rod is fixedly connected with rotating disc, the top surface of rotating disc is fixedly connected with distribution plate.

[0004] In the above-mentioned patent, the fertilizer falling can be centrifuged out by the rotation of the rotating disc, compared with the prior art, the device can effectively throw the fertilizer evenly to field, but the discharge space of the material conveying pipe of the patent cannot be adaptively adjusted, so that the discharge flow of the material conveying pipe cannot be adjusted, and in some areas or crop growth stages that do not need a large amount of fertilizer, the fertilizer is still applied according to the fixed large flow, which can cause waste of fertilizer. For example, over-fertilization on already fertile soil or crops with low fertilizer demand, excess fertilizer cannot be absorbed and utilized by crops, which is a waste. This not only increases the use cost of fertilizer, but also reduces the economic benefit of fertilization. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a kind of agricultural economic saving type fertilizing device, to solve the problems raised in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of agricultural economic saving type fertilizing device, comprising:

[0007] frame, the bottom of the frame is provided with wheels;

[0008] fertilizer box, the mounting plate is installed on the frame, and the fertilizer box is installed on the mounting plate;

[0009] adjustable discharge device, a plurality of adjustable discharge devices are connected with the mounting plate, the adjustable discharge device is communicated with the inner cavity of fertilizer box, and the adjustable discharge device is used to control the falling flow of fertilizer.

[0010] Preferably, the adjustable discharging device comprises:

[0011] A discharging pipe is fixedly inserted into the mounting plate to guide the fertilizer falling in the fertilizer box.

[0012] A mounting mechanism is mounted in the discharging pipe.

[0013] A sliding blocking mechanism is slidingly inserted into the mounting mechanism, and the sliding blocking mechanism is used to block the inner cavity of the discharging pipe.

[0014] Preferably, the mounting mechanism comprises:

[0015] A limiting column is slidingly inserted into the sliding blocking mechanism.

[0016] A connecting disc is fixedly connected to the end of the limiting column.

[0017] A support rod is annularly arranged between the connecting disc and the discharging pipe.

[0018] Preferably, the sliding blocking mechanism comprises:

[0019] A blocking tower is slidingly inserted into the limiting column, and the blocking tower is in the shape of a circular truncated cone.

[0020] A mounting ring is fixedly connected to the bottom of the blocking tower.

[0021] A sliding clamping structure is slidingly mounted on both sides of the mounting ring, and the sliding clamping structure is used to limit and clamp the relative position of the mounting ring and the limiting column.

[0022] Preferably, the sliding clamping structure comprises:

[0023] A sliding clamping column is slidingly inserted into the mounting ring and clamped into the limiting column.

[0024] A pressing head is slidingly inserted into the side of the mounting ring, and the inner wall of the pressing head is provided with a gear slot.

[0025] A bidirectional gear rack is fixedly connected to the end of the sliding clamping column.

[0026] A gear wheel is meshingly connected between the bidirectional gear rack and the gear slot in the pressing head, and the gear wheel is rotatably arranged on the inner side of the pressing head through an ear plate.

[0027] Preferably, the inside of the pressing head is fixedly provided with a fixed plate, the middle part of the fixed plate is slidably connected with a positioning rod, the positioning rod is fixedly connected with a bidirectional rack, and the outside of the positioning rod is movably sleeved with a spring.

[0028] Preferably, the fertilizer box is provided below with a dispersing device, the dispersing device is fixedly installed with the vehicle frame through a bottom plate, and the dispersing device comprises:

[0029] A motor is installed on the bottom plate.

[0030] A rotating disc is drivingly connected with the output end of the motor.

[0031] The technical effects and advantages of the utility model are as follows:

[0032] The utility model discloses a fertilizer box and adjustable discharging device cooperate with each other, through the setting of the installation mechanism in the inside of the discharging pipe, the vertical movement of the sliding type material blocking mechanism in the inside of the discharging pipe is limited, so that the up-down movement of the sliding type material blocking mechanism is more stable, the relative position between the sliding type material blocking mechanism and the discharging pipe is adjusted, so that the discharging space of the inside cavity of the bottom of the discharging pipe is changed, the discharging flow of the conveying pipe is adjusted, the fertilizer flow of the area with lower fertilizer capacity is increased according to the result of the soil fertility test, the fertilizer flow of the area with higher fertilizer capacity is reduced, and the spreading effect of the fertilizer is better. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 It is the front structure schematic drawing of the utility model.

[0034] Figure 2 It is the side structure schematic drawing of the utility model.

[0035] Figure 3 It is the inside structure schematic drawing of the adjustable discharging device of the utility model.

[0036] Figure 4 It is the inside structure schematic drawing of the installation ring of the utility model.

[0037] Figure 5 It is the inside structure schematic drawing of the penetrating type clamping structure of the utility model.

[0038] Figure 6 It is the three-dimensional structure schematic drawing of the installation mechanism of the utility model.

[0039] As shown in the figure: 1, frame; 2, fertilizer box; 3, adjustable discharge device; 31, discharge pipe; 32, mounting mechanism; 321, limiting column; 322, connecting disc; 323, support rod; 33, sliding type material blocking mechanism; 331, material blocking tower; 332, mounting ring; 333, interpenetrating clamping structure; 3331, interpenetrating clamping column; 3332, pressing head; 3333, bidirectional rack; 3334, gear; 3335, spring; 4, dispersing device; 41, motor; 42, turntable. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0041] The utility model provides a kind of agricultural economic saving type fertilizing device as shown in Figures 1-6 The utility model provides a kind of agricultural economic saving type fertilizing device as shown in

[0042] Embodiment 1

[0043] The adjustable discharge device 3 includes: a discharge pipe 31, the discharge pipe 31 is fixedly inserted into the mounting plate, which facilitates the drainage of the falling fertilizer in the fertilizer box 2; a mounting mechanism 32 is installed inside the discharge pipe 31; a sliding type material blocking mechanism 33 is slidably inserted with the mounting mechanism 32, and the sliding type material blocking mechanism 33 is used to block the inner cavity of the discharge pipe 31. By arranging the mounting mechanism 32 inside the discharge pipe 31, the vertical movement of the sliding type material blocking mechanism 33 inside the discharge pipe 31 is limited, so that the up-down movement of the sliding type material blocking mechanism 33 is more stable. By adjusting the up-down position of the sliding type material blocking mechanism 33, the relative position between the sliding type material blocking mechanism 33 and the discharge pipe 31 can be adjusted, so that the discharge space of the inner cavity at the bottom of the discharge pipe 31 can be changed, and the discharge flow of the discharge pipe can be adjusted. According to the results of soil fertility test, the fertilizer flow in the area with lower fertility can be increased, and the fertilizer flow in the area with higher fertility can be reduced, so that the spreading effect of the fertilizer is better.

[0044] Specifically, the mounting mechanism 32 comprises: a limiting column 321, which is in sliding insertion connection with the sliding material blocking mechanism 33; a connecting disc 322, which is fixedly connected to the end of the limiting column 321; and a support rod 323, which is in annular array connection between the connecting disc 322 and the discharge pipe 31. The limiting column 321 is in rectangular arrangement, and the sliding insertion between the limiting column 321 and the material blocking tower 331 facilitates the linear up-and-down sliding of the material blocking tower 331, prevents the material blocking tower 331 from rotating when it slides up and down, and thus facilitates the accuracy of the cooperation between the insertion clamping column 3331 and the clamping groove. The support rod 323 is connected and supported, facilitating the installation of the limiting column 321.

[0045] Specifically, the sliding material blocking mechanism 33 comprises: a material blocking tower 331, which is in sliding insertion connection with the limiting column 321 and is in circular truncated cone arrangement. When the material blocking tower 331 moves downward relative to the discharge pipe 31, the inner cavity at the bottom of the discharge pipe 31 is opened, so that the fertilizer can be scattered and dropped between the material blocking tower 331 and the inner wall of the discharge pipe 31. The greater the space between the material blocking tower 331 and the inner wall of the discharge pipe 31, the greater the amount of fertilizer dropped per unit time, and vice versa. Thus, by adjusting the position of the material blocking tower 331, the flow of the fertilizer can be adaptively adjusted. Due to the circular truncated cone arrangement of the material blocking tower 331, the fertilizer can be circularly scattered and dropped along the inclined surface of the material blocking tower 331, so that the scattering of the fertilizer is more uniform. An installation ring 332 is fixedly connected to the bottom of the material blocking tower 331. An insertion clamping structure 333 is slidingly installed on both sides of the installation ring 332, and is used for limiting and clamping the relative position between the installation ring 332 and the limiting column 321.

[0046] Further, the interpenetrating clamping structure 333 comprises: an interpenetrating clamping column 3331 which is slidingly connected with the mounting ring 332 and interpenetrates with the limiting column 321; a pressing head 3332 which is slidingly connected with the side of the mounting ring 332, and the inner wall of the pressing head 3332 is provided with a tooth groove; a bidirectional rack 3333 which is fixedly connected with the end of the interpenetrating clamping column 3331; a gear 3334 which is meshingly connected between the bidirectional rack 3333 and the internal tooth groove of the pressing head 3332, and the gear 3334 is rotatably arranged on the inner side of the pressing head 3332 through an ear plate. The internal of the pressing head 3332 is fixedly provided with a fixed plate, the middle of the fixed plate is slidingly connected with a positioning rod, the positioning rod is fixedly connected with the bidirectional rack 3333, and the outer of the positioning rod is movably sleeved with a spring 3335. The two sides of the limiting column 321 are provided with a plurality of clamping grooves, and the interpenetrating clamping column 3331 and the clamping groove cavity are matched, so as to conveniently limit and clamp the relative position between the material blocking tower 331 and the limiting column 321. When the position of the material blocking tower 331 is adjusted, the pressing head 3332 is pressed, the pressing head 3332 drives the tooth groove to move linearly towards the mounting ring 332, the gear 3334 is meshingly connected between the pressing head 3332 and the bidirectional rack 3333, so that the bidirectional rack 3333 moves towards the spring 3335, which drives the relative movement of the bidirectional rack 3333 and the pressing head 3332, and the interpenetrating clamping column 3331 moves away from the limiting column 321 through the connection between the bidirectional rack 3333 and the interpenetrating clamping column 3331, so as to release the locking between the sliding material blocking mechanism 33 and the mounting mechanism 32, and conveniently adjust the position of the sliding material blocking mechanism 33.

[0047] Embodiment 2

[0048] On the basis of embodiment 1, the fertilizer box 2 is provided below with a scattering device 4 which is fixedly installed on the frame 1 through a bottom plate. The scattering device 4 comprises: a motor 41 which is installed on the bottom plate; and a rotating disc 42 which is drivingly connected with the output end of the motor 41. A storage battery is installed on the bottom plate to supply power to the motor 41, and the motor 41 drives the rotation of the rotating disc 42, so that the rotating disc 42 centrifugally throws out the fertilizer falling in the adjustable discharging device 3, and uniformly scatters and throws the fertilizer to the field.

[0049] It should be pointed out finally: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. An agricultural economic saving type of fertilizer application apparatus characterized by, Include: Frame (1), the bottom of the frame (1) is provided with wheels; Fertilizer box (2), the mounting plate is installed on the frame (1), and the fertilizer box (2) is installed on the mounting plate; Adjustable discharge device (3), a plurality of adjustable discharge devices (3) are connected with the mounting plate, the adjustable discharge device (3) is communicated with the inner cavity of the fertilizer box (2), and the adjustable discharge device (3) is used for controlling the falling flow of fertilizer.

2. An agricultural economic saving type of fertilizer applicator as claimed in claim 1, wherein The adjustable discharge device (3) comprises: Discharge pipe (31), the discharge pipe (31) is fixedly connected with the mounting plate, and the discharge pipe (31) is used for guiding the falling fertilizer in the fertilizer box (2); Mounting mechanism (32), the mounting mechanism (32) is installed in the discharge pipe (31); Sliding type material blocking mechanism (33), the sliding type material blocking mechanism (33) is slidably connected with the mounting mechanism (32), and the sliding type material blocking mechanism (33) is used for blocking the inner cavity of the discharge pipe (31).

3. An agricultural economic saving type of fertilizer applicator as claimed in claim 2, wherein The mounting mechanism (32) comprises: Limiting column (321), the limiting column (321) is slidably connected with the sliding type material blocking mechanism (33); Connecting disc (322), the connecting disc (322) is fixedly connected with the end of the limiting column (321); Supporting rod (323), the supporting rod (323) is annularly arranged between the connecting disc (322) and the discharge pipe (31).

4. An agricultural economic saving type of fertilizer applicator as claimed in claim 3, wherein The sliding type material blocking mechanism (33) comprises: Material blocking tower (331), the material blocking tower (331) is slidably connected with the limiting column (321), and the material blocking tower (331) is in the shape of a circular truncated cone; Mounting ring (332), the mounting ring (332) is fixedly connected with the bottom of the material blocking tower (331); Interpenetrating clamping structure (333), the interpenetrating clamping structure (333) is slidably mounted on both sides of the mounting ring (332), and the interpenetrating clamping structure (333) is used for limiting and clamping the relative position of the mounting ring (332) and the limiting column (321).

5. An agro-economic cost effective fertilizer applicator as claimed in claim 4, wherein, The interpenetrating clamping structure (333) comprises: Interpenetrating clamping column (3331), the interpenetrating clamping column (3331) is slidably connected with the mounting ring (332), and the interpenetrating clamping column (3331) is clamped with the limiting column (321); Pressing head (3332), the pressing head (3332) is slidably connected with the side of the mounting ring (332), and the inner wall of the pressing head (3332) is provided with a gear slot; Bidirectional rack (3333), the bidirectional rack (3333) is fixedly connected with the end of the interpenetrating clamping column (3331); Gear (3334), the gear (3334) is engagedly connected between the bidirectional rack (3333) and the inner gear slot of the pressing head (3332), and the gear (3334) is rotatably arranged on the inner side of the pressing head (3332) through an ear plate.

6. An agricultural economic conservation type fertilizer applicator as claimed in claim 5 wherein, The inner side of the pressing head (3332) is fixedly provided with a fixed plate, a positioning rod is slidably connected in the middle of the fixed plate, the positioning rod is fixedly connected with the bidirectional rack (3333), and a spring (3335) is movably sleeved on the outer side of the positioning rod.

7. The agricultural economic saving type fertilizer injection device according to claim 1, characterized in that, The fertilizer box (2) is provided with a dispersing device (4) below, the dispersing device (4) is fixedly installed with the vehicle frame (1) through the bottom plate, the dispersing device (4) comprises: A motor (41) is installed on the bottom plate; A rotating disc (42) is drivingly connected with the output end of the motor (41) in the middle part.

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