Device for applying soil conditioner

Abstract

The utility model belongs to the technical field of agricultural mechanical equipment, and particularly relates to a device for spreading a soil conditioner, which comprises a fertilizer box, a discharge box is fixedly mounted at the lower end of the fertilizer box, and the fertilizer box is communicated with the inside of the discharge box; the rotating disc is installed under the discharging box, a plurality of partition plates are fixedly installed at the upper end of the rotating disc, a driving motor is installed at the lower end of the rotating disc, the rotating disc is fixedly connected with an output shaft of the driving motor, a supporting frame is fixedly installed at the lower end of the driving motor, and the two side ends of the supporting frame are fixedly connected with the fertilizer box; the dust falling cover is mounted at the side end of the fertilizer box through a connecting frame, and the dust falling cover is detachably connected with the connecting frame. According to the device, the rotating disc can be driven to rotate through the driving motor, so that the soil conditioner falling on the rotating disc is uniformly applied and scattered through the partition plate, and the device also prevents the dust-like soil conditioner from flying everywhere in the application and scattering process to cause pollution and makes fertilization workers feel uncomfortable through the dust falling cover.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural machinery and equipment, in particular to a device for spreading a soil conditioner. Background Art

[0002] Soil is a resource that humans rely on for survival. Especially in the process of agricultural production, the quality of soil environment directly affects the quality of agricultural development, especially heavy metal pollution in agricultural land is the most common. At present, most agricultural land soils are contaminated with heavy metals. For soils contaminated with heavy metals, the conventional and efficient measure is to apply soil conditioners in agricultural land to reduce the bioavailability of heavy metals in the soil, thereby reducing the absorption of heavy metals by crops and achieving the goal of safe use of agricultural land.

[0003] At present, soil conditioners are mainly powders and granules. Powder soil conditioners are cheaper and more effective than granules. However, the application of powder soil conditioners is prone to generate a lot of dust during the construction process. If not handled properly, it will cause air pollution and pose certain physical safety hazards to the applicators. Therefore, it is necessary to improve the equipment for applying powder soil conditioners. Conventional soil conditioner spreading machinery cannot reduce or control the dust problem during the spreading process, and the bumpy field roads will aggravate the dust problem of powder conditioners during the spreading process.

[0004] To this end, we propose a device for spreading soil conditioner. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention aims to provide a device for spreading a soil conditioner.

[0006] The purpose of this disclosure can be achieved through the following technical solutions:

[0007] A device for spreading a soil conditioner, comprising:

[0008] A fertilizer box, a discharge box is fixedly mounted at the lower end of the fertilizer box, and the fertilizer box is communicated with the inside of the discharge box;

[0009] A turntable, the turntable is installed just below the discharge box, a plurality of partition plates are fixedly installed on the upper end of the turntable, a drive motor is installed on the lower end of the turntable, the turntable is fixedly connected to the output shaft of the drive motor, a support frame is fixedly installed on the lower end of the drive motor, and both side ends of the support frame are fixedly connected to the fertilizer box;

[0010] A dust suppression hood is installed on the side end of the fertilizer box through a connecting frame, and the dust suppression hood and the connecting frame are detachably connected.

[0011] Preferably, the fertilizer box is in a square cone structure, and the four side end surfaces of the fertilizer box are all inclined downward, and a feed port is provided at the upper end of the fertilizer box.

[0012] Preferably, the dust cover is made of waterproof cloth, and the lower end of the dust cover vertically covers the turntable and the drive motor.

[0013] Preferably, a discharge port is provided at the lower end of the discharge box, a plug-in slot is provided on the inner side of the discharge box, a pull-out plate is plugged into the plug-in slot of the discharge box, the pull-out plate is adapted to the plug-in slot, and a pull-out ring is fixedly connected to one end of the pull-out plate away from the plug-in slot.

[0014] Preferably, slide grooves are provided on both side ends of the plug-in groove inside the discharge box, and a first slider and a second slider are fixedly installed on both side ends of the pull-out plate, and the first slider and the second slider are both adapted to the slide grooves.

[0015] Preferably, a plurality of slots are formed on the side end of the first slider, and the slots are evenly distributed on the side end of the first slider. A through hole is formed at the side end of the discharge box at a position opposite to one of the slide grooves, and the through hole has the same diameter as the slot.

[0016] Preferably, a latch is inserted into the through hole at the side end of the discharge box, and a connecting plate is fixedly connected to the end of the latch away from the through hole. Two connecting springs are fixedly connected between the connecting plate and the discharge box, and the two connecting springs are respectively located on both sides of the latch.

[0017] The nouns, conjunctions or adjectives involved in the above technical solution are explained as follows:

[0018] Fixed connection: refers to a connection in which parts or components are fixed without any relative movement. It is divided into detachable connection and non-detachable connection.

[0019] (1) Removable connection: The parts are fixed together by screws, splines, wedge pins, etc. This connection method can be disassembled for maintenance without damaging the parts. However, the specifications of the connectors used must be correct (such as the length of the bolts, keys, and wedge pins) and they must be properly tightened.

[0020] (2) Non-detachable connection: mainly refers to welding, riveting and tenoning. Since forging, sawing or oxygen cutting are required for disassembly during maintenance or replacement, spare parts generally cannot be reused. At the same time, attention should be paid to process quality, technical inspection and remedial measures (such as calibration, polishing, etc.) during connection.

[0021] Beneficial effects of the present disclosure:

[0022] 1. The device can drive the turntable to rotate through a driving motor, so that the soil conditioner dropped on the turntable can be evenly spread through the partition plate. The device also uses a dust suppression cover to prevent the dusty soil conditioner from flying around and causing pollution during the spreading process, while making the fertilization workers feel uncomfortable.

[0023] 2. The device can also adjust the size of the discharge port of the discharge box by pulling the pull-out plate, thereby controlling the flow of the soil conditioner and preventing waste caused by excessive application of the soil conditioner. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 It is a cross-sectional view of the overall device of the embodiment of the utility model;

[0026] Figure 2 It is a schematic diagram of the structure of the overall device of the embodiment of the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of a fertilizer box and a discharging box according to an embodiment of the utility model;

[0028] Figure 4 It is a schematic diagram of the structure of the discharge box and the pull-out plate of the embodiment of the utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the discharge box of the utility model embodiment;

[0030] Figure 6 This is a schematic diagram of the structure of the pull-out plate of the embodiment of the utility model;

[0031] Figure 7 It is a cross-sectional view of a discharge box and a pull-out plate according to an embodiment of the utility model.

[0032] In the figure: 1. Fertilizer box; 2. Discharge box; 3. Turntable; 4. Partition plate; 5. Drive motor; 6. Support frame; 7. Dust cover; 8. Connecting frame; 9. Feed inlet; 10. Discharge outlet; 11. Plug-in slot; 12. Pull-out plate; 13. Pull-out ring; 14. Slide slot; 15. First slider; 16. Second slider; 17. Slot hole; 18. Through hole; 19. Latch; 20. Connecting plate; 21. Spring. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0034] Example 1

[0035] A device for applying a soil conditioner, such as Figure 1-Figure 7 As shown, including:

[0036] A fertilizer box 1, a discharge box 2 is fixedly installed at the lower end of the fertilizer box 1, and the fertilizer box 1 is connected to the inside of the discharge box 2; a turntable 3, the turntable 3 is installed just below the discharge box 2, a plurality of partition plates 4 are fixedly installed at the upper end of the turntable 3, a drive motor 5 is installed at the lower end of the turntable 3, the turntable 3 is fixedly connected to the output shaft of the drive motor 5, a support frame 6 is fixedly installed at the lower end of the drive motor 5, and both side ends of the support frame 6 are fixedly connected to the fertilizer box 1; a dust cover 7, the dust cover 7 is installed on the side end of the fertilizer box 1 through a connecting frame 8, and the dust cover 7 and the connecting frame 8 are detachably connected.

[0037] The fertilizer box 1 is in a square cone structure, and the four side end surfaces of the fertilizer box 1 are all inclined downward. A feed port 9 is provided at the upper end of the fertilizer box 1.

[0038] The dust cover 7 is made of waterproof cloth, and the lower end of the dust cover 7 vertically covers the turntable 3 and the driving motor 5 downward.

[0039] After the device pours the soil conditioner into the fertilizer box 1 from the feed port 9 of the fertilizer box 1, the soil conditioner will leak out from the lower end of the discharge box 2 and fall onto the turntable 3. At this time, the drive motor 5 is started. After the drive motor 5 is started, the turntable 3 will be driven to rotate, thereby driving the partition plate 4 to spread the soil conditioner dropped on the turntable 3 on the agricultural soil, so that the soil conditioner is spread. During the spreading process, the dust suppression cover 7 needs to be installed on the connecting frame 8. The lower end of the dust suppression cover 7 is vertically downward under the action of gravity, thereby effectively preventing the dust generated by the dust-like soil conditioner during the spreading process from being scattered everywhere, causing pollution, and causing discomfort to the fertilizer applicator.

[0040] It should be noted here that the fertilizer box 1 mentioned in the utility model needs to be installed on a fertilizer spreading vehicle for use.

[0041] It should also be noted here that a plurality of lead blocks are fixedly connected to the lower end of the dust cover 7. The arrangement of the lead blocks makes the lower end of the dust cover have a certain weight, so that after the dust cover 7 is installed on the side end of the fertilizer box 1, the lower end of the dust cover 7 is always vertically downward, and the dust cover 7 will not be blown up due to strong wind during the spreading process, thereby affecting the spreading of the soil conditioner.

[0042] Example 2

[0043] As a preferred embodiment of the present invention, Figure 1-Figure 7 As shown:

[0044] A discharge port 10 is provided at the lower end of the discharge box 2, and a plug-in slot 11 is provided on the inner side of the discharge box 2. A pull-out plate 12 is plugged into the plug-in slot 11 of the discharge box 2. The pull-out plate 12 is adapted to the plug-in slot 11, and a pull-out ring 13 is fixedly connected to one end of the pull-out plate 12 away from the plug-in slot 11.

[0045] The inner side of the discharge box 2 is provided with a slide groove 14 at both sides of the plug-in groove 11, and the first slider 15 and the second slider 16 are fixedly installed at both sides of the pull-out plate 12, and the first slider 15 and the second slider 16 are both adapted to the slide groove 14;

[0046] A plurality of slots 17 are formed at the side end of the first slider 15, and the slots 17 are evenly distributed at the side end of the first slider 15. A through hole 18 is formed at the side end of the discharge box 2 at a position corresponding to one of the slide grooves 14, and the through hole 18 has the same aperture as the slot 17.

[0047] A latch 19 is inserted into the through hole 18 at the side end of the discharge box 2, and a connecting plate 20 is fixedly connected to the end of the latch 19 away from the through hole 18. Two connecting springs 21 are fixedly connected between the connecting plate 20 and the discharge box 2, and the two connecting springs 21 are respectively located on both sides of the latch 19.

[0048] In the device, the pull-out plate 12 is provided to adjust the discharge amount of the soil conditioner at the discharge port 10. When the pull-out plate 12 is completely pulled out from the plug-in slot 11, the discharge amount reaches the maximum value; when the pull-out plate 12 is completely placed in the plug-in slot 11, the pull-out plate 12 completely blocks the discharge port 10 of the discharge box 2; the specific operation of adjusting the discharge amount by the pull-out plate 12 is: first pull the connecting plate 20 to pull the slot out of the slot 17 and the through hole 18, and then pull the pull ring 13 to pull the pull-out plate 12 out of the plug-in slot 11. After pulling out a certain distance, reinsert the pin 19 into the slot 17 and the through hole 18 to fix the pull-out plate 12 in the plug-in slot 11. At this time, the size of the discharge port 10 is adjusted. Repeat the above operation to adjust the size of the discharge port 10, thereby controlling the discharge amount.

[0049] The working principle and use process of this utility model:

[0050] When the device is used to spread the soil conditioner, the fertilizer box 1 is first installed on the fertilizer spreading vehicle, and then the soil conditioner is poured into the fertilizer box 1 from the feeding port 9 of the fertilizer box 1. The soil conditioner will leak out from the lower end of the discharge box 2 and fall onto the turntable 3. At this time, the drive motor 5 is started. After the drive motor 5 is started, the turntable 3 is driven to rotate, thereby driving the partition plate 4 to spread the soil conditioner dropped on the turntable 3 on the soil of the agricultural land, so that the soil conditioner is spread. During the spreading process, the dust cover 7 needs to be installed on the connecting frame 8. The lower end of the dust cover 7 is under the action of gravity. vertically downward; in the process of spreading the soil conditioner, the flow of the soil conditioner can also be controlled by the pull-out plate 12. The specific operation is: first pull the connecting plate 20 to pull the slot out of the slot 17 and the through hole 18, and then pull the pull ring 13 to pull the pull-out plate 12 out of the plug-in slot 11. After pulling it out for a certain distance, reinsert the pin 19 into the slot 17 and the through hole 18 to fix the pull-out plate 12 in the plug-in slot 11. At this time, the size of the discharge port 10 is adjusted. Repeat the above operation to adjust the size of the discharge port 10, thereby controlling the discharge amount.

[0051] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", 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 present disclosure. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0052] The above shows and describes the basic principles, main features and advantages of the present disclosure. Those skilled in the art should understand that the present disclosure is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present disclosure. Without departing from the spirit and scope of the present disclosure, the present disclosure may have various changes and improvements, and these changes and improvements fall within the scope of the present disclosure to be protected.

Claims

1. A device for spreading a soil conditioner, characterized in that: include: A fertilizer box (1), a discharge box (2) being fixedly mounted at the lower end of the fertilizer box (1), and the fertilizer box (1) is internally connected to the discharge box (2); A turntable (3), the turntable (3) being installed directly below the discharge box (2), a plurality of partition plates (4) being fixedly installed on the upper end of the turntable (3), a drive motor (5) being installed on the lower end of the turntable (3), the turntable (3) being fixedly connected to the output shaft of the drive motor (5), a support frame (6) being fixedly installed on the lower end of the drive motor (5), and both side ends of the support frame (6) being fixedly connected to the fertilizer box (1); A dust suppression hood (7) is installed on the side end of the fertilizer box (1) via a connecting frame (8), and the dust suppression hood (7) and the connecting frame (8) are detachably connected.

2. A device for spreading soil conditioner according to claim 1, characterized in that: The fertilizer box (1) is of a square pyramidal structure, and the four side end surfaces of the fertilizer box (1) are all in a downwardly inclined state. The upper end of the fertilizer box (1) is provided with a feed inlet (9).

3. The device for spreading soil conditioner according to claim 1, characterized in that: The dust suppression cover (7) is made of waterproof cloth, and the lower end of the dust suppression cover (7) vertically covers the rotating disk (3) and the driving motor (5).

4. The device for spreading soil conditioner according to claim 1, characterized in that: The lower end of the discharge box (2) is provided with a discharge port (10), the inner side of the discharge box (2) is provided with a plug-in slot (11), a pull-out plate (12) is plugged into the plug-in slot (11) of the discharge box (2), the pull-out plate (12) is adapted to the plug-in slot (11), and a pull-out ring (13) is fixedly connected to one end of the pull-out plate (12) away from the plug-in slot (11).

5. The device for spreading soil conditioner according to claim 4, characterized in that: The inner side of the discharge box (2) is provided with sliding grooves (14) at both side ends of the plug-in groove (11), and the two side ends of the pull-out plate (12) are respectively fixedly installed with a first slider (15) and a second slider (16), and the first slider (15) and the second slider (16) are both adapted to the sliding grooves (14).

6. The device for spreading soil conditioner according to claim 5, characterized in that: A plurality of slot holes (17) are formed at the side end of the first slider (15), and the slot holes (17) are evenly distributed at the side end of the first slider (15). A through hole (18) is formed at a position of the side end of the discharge box (2) opposite to one of the slide grooves (14), and the through hole (18) has the same diameter as the slot hole (17).

7. The device for spreading soil conditioner according to claim 6, characterized in that: A latch (19) is inserted into the through hole (18) at the side end of the discharge box (2); one end of the latch (19) away from the through hole (18) is fixedly connected to a connecting plate (20); two connecting springs (21) are fixedly connected between the connecting plate (20) and the discharge box (2); the two connecting springs (21) are respectively located on both sides of the latch (19).

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