Uniform solid fertilizer applying device

Abstract

The utility model relates to the technical field of fertilizing devices, and discloses a solid fertilizer uniform fertilizing device which comprises a shell, a connecting seat is fixedly mounted on the front surface of the shell, a cover plate is rotatably mounted at the top of the shell, a supporting seat is fixedly mounted outside the shell, a rotating column is rotatably mounted in the supporting seat, and the rotating column is rotatably mounted in the shell. Wheels are fixedly mounted outside the rotating column, a fertilizing mechanism is arranged in the shell, and a rotating mechanism is arranged outside the fertilizing mechanism. Through arrangement of a guide plate, fertilizer can fall into a guide groove conveniently, the fertilizer can be discharged uniformly along with rotation of a fertilizing roller, a hexagonal block is slidably mounted on the inner wall of a positioning cylinder, and the positioning cylinder and a first bevel gear can rotate conveniently by rotating a rotating wheel, so that a threaded plate mounted outside a threaded column in a threaded manner can move conveniently; the push plate can be conveniently moved, and the amount of the fertilizer stored in the material guide groove can be conveniently controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizing devices, in particular to a solid fertilizer uniform fertilizing device. Background Art

[0002] Solid fertilizer is a fertilizer in a solid state. Compared to liquid fertilizer, solid fertilizer is easier to store, transport, and apply. Based on its appearance, it can be divided into granular fertilizer, powdered fertilizer, and coated fertilizer. When applying solid fertilizer to the soil, a fertilizer applicator is required.

[0003] According to the description of a uniformly spread agricultural fertilizer device disclosed on the patent website (authorization publication number: CN216567083U), "The present utility model discloses a uniformly spread agricultural fertilizer device, which relates to the field of agricultural technology and includes a holding device, a closing device provided at the upper end of the holding device, and blocking devices provided at both the front and rear ends of the holding device. The present utility model assists in the movement of the holding box by providing auxiliary wheels and rolling wheels. During the movement of the holding box, the rotation of the rolling wheels drives the rotation of the transmission shaft, which discharges the fertilizer in the holding box through the fertilizer roller and multiple guide grooves, arc-shaped grooves, and discharge holes uniformly provided on the fertilizer roller. In addition, during this process, the rolling wheels control the rotation speed of the fertilizer roller in conjunction with the movement speed of the pulling device, thereby controlling the fertilization speed in conjunction with the movement speed of the pulling device. This solves the problem that most current agricultural planting and fertilization devices do not have a structure for adjusting the fertilization speed according to the movement speed of the equipment, which leads to uneven fertilization when the movement speed of the device is unstable."

[0004] In view of the above description, the applicant believes that the following problems exist:

[0005] During use, the utility model controls the rotation speed of the fertilizer roller in coordination with the moving speed of the pulling device, thereby controlling the fertilization speed in coordination with the moving speed of the pulling device. However, in actual use, as the fertilizer roller rotates, fertilizer is evenly applied in coordination with the guide trough, but the amount of fertilizer discharged remains unchanged, which makes it inconvenient to control the amount of fertilizer discharged according to the growth conditions of crops, and has low versatility. Therefore, it is necessary to improve a solid fertilizer uniform fertilization device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a solid fertilizer uniform fertilizing device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a solid fertilizer uniform fertilizing device, comprising a shell, a connecting seat fixedly installed on the front of the shell, a cover plate rotatably installed on the top of the shell, a support seat fixedly installed on the outside of the shell, a rotating column rotatably installed inside the support seat, a wheel fixedly installed on the outside of the rotating column, a fertilizing mechanism provided inside the shell, and a rotating mechanism provided outside the fertilizing mechanism.

[0008] The hopper is fixedly mounted on the inner wall of the shell body, and a fertilizer roller is rotatably mounted on the inner wall of the shell body, and a guide groove is provided in the interior of the fertilizer roller, and a positioning cylinder is rotatably mounted on the inner wall of the fertilizer roller, and a hexagonal block is slidably mounted on the inner wall of the positioning cylinder, and a running wheel is fixedly mounted on the right end of the positioning cylinder, and a first bevel gear is meshed with a second bevel gear on the outside of the first bevel gear, and a threaded column is fixedly mounted on the outside of the second bevel gear, and a threaded plate is rotatably mounted on the external thread of the threaded column, and a limiting column is fixedly mounted on the inside of the fertilizer roller, and a sliding column is fixedly mounted on the side of the threaded plate away from the second bevel gear, and a push plate is fixedly mounted on one end of the sliding column away from the threaded plate, and the push plate is slidably mounted on the inside of the guide groove, so as to facilitate uniform feeding of solid fertilizer and to facilitate controlling the feeding amount of fertilizer according to demand.

[0009] Preferably, a through hole is opened inside the threaded plate at a position corresponding to the limiting post, and the limiting post is slidably installed in the through hole to facilitate the smooth lifting and lowering of the threaded plate.

[0010] Preferably, a through hole is opened inside the fertilizer roller at a position corresponding to the sliding post, and the sliding post is slidably installed in the through hole to facilitate the movement of the sliding post and the push plate.

[0011] Preferably, the rotating mechanism includes a first pulley, which is fixedly mounted on the left end of the fertilizing roller, a transmission belt is installed on the external transmission of the first pulley, a second pulley is fixedly mounted on the external side of the rotating column, the transmission belt is installed for transmission with the second pulley, a first gear is fixedly mounted on the external side of the first pulley, a second gear is meshed with the external side of the first gear, the second gear is rotatably mounted with the housing, and a stirring shaft is fixedly mounted on the right end of the second gear, which facilitates the rotation of the fertilizing roller and the stirring shaft, facilitates the breaking up of agglomerated fertilizers, and facilitates the uniform feeding of fertilizers.

[0012] Preferably, a through hole is opened inside the shell at a position corresponding to the stirring shaft, and the stirring shaft is rotatably installed in the through hole to facilitate the rotation of the stirring shaft.

[0013] Compared with the prior art, the present invention provides a solid fertilizer uniform fertilization device with the following beneficial effects:

[0014] 1. The solid fertilizer uniform fertilizing device has a fertilizing mechanism. During use, the guide plate is provided to facilitate the fertilizer to fall into the interior of the guide trough. As the fertilizing roller rotates, the fertilizer is uniformly discharged. The hexagonal block is slidably installed on the inner wall of the positioning cylinder. By rotating the rotating wheel, the positioning cylinder and the first bevel gear are rotated, thereby facilitating the movement of the threaded plate installed on the external thread of the threaded column, facilitating the movement of the push plate, facilitating the control of the amount of fertilizer stored in the guide trough, and facilitating the control of the fertilizer discharge amount according to the growth conditions of crops, thereby increasing the versatility of the device.

[0015] 2. The solid fertilizer uniform fertilizing device, through the provided rotating mechanism, during use, through the provided first pulley, transmission belt and second pulley, facilitates the fertilizer roller to rotate along with the wheel, and facilitates the fertilizing work during the movement of the shell. With the rotation of the first pulley, under the cooperation of the first gear and the second gear, it is convenient for the stirring shaft to rotate, which is convenient for breaking up the agglomerated fertilizer and facilitating the uniform feeding of the fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0017] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the shell of the utility model;

[0019] Figure 3 This is a schematic diagram of the position relationship of the fertilizer roller of the utility model;

[0020] Figure 4 This is a schematic diagram of the position relationship of the positioning cylinder of the utility model;

[0021] Figure 5 This is a schematic diagram of the position relationship of the first bevel gear of the utility model;

[0022] Figure 6 This is a schematic diagram of the position relationship of the second bevel gear of the utility model;

[0023] Figure 7 This is a schematic diagram of the rotating mechanism structure of the utility model.

[0024] In the figure: 1. Shell; 2. Connecting seat; 3. Cover plate; 4. Support seat; 5. Rotating column; 6. Wheel; 7. Fertilizing mechanism; 701. Guide plate; 702. Fertilizing roller; 703. Guide trough; 704. Positioning cylinder; 705. Hexagonal block; 706. Rotating wheel; 707. First bevel gear; 708. Second bevel gear; 709. Threaded column; 710. Threaded plate; 711. Limiting column; 712. Sliding column; 713. Push plate; 8. Rotating mechanism; 801. First pulley; 802. Transmission belt; 803. Second pulley; 804. First gear; 805. Second gear; 806. Agitator shaft. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0027] Example 1:

[0028] See also Figure 1-6 The utility model provides a technical solution: a solid fertilizer uniform fertilizing device, comprising a shell 1, a connecting seat 2 is fixedly installed on the front of the shell 1, a cover plate 3 is rotatably installed on the top of the shell 1, a support seat 4 is fixedly installed on the outside of the shell 1, a rotating column 5 is rotatably installed inside the support seat 4, a wheel 6 is fixedly installed on the outside of the rotating column 5, a fertilizing mechanism 7 is arranged inside the shell 1, and a rotating mechanism 8 is arranged outside the fertilizing mechanism 7.

[0029] Furthermore, the fertilizing mechanism 7 includes a guide plate 701, which is fixedly mounted on the inner wall of the housing 1. A fertilizing roller 702 is rotatably mounted inside the housing 1. A guide trough 703 is provided inside the fertilizing roller 702. A positioning cylinder 704 is rotatably mounted inside the fertilizing roller 702. A hexagonal block 705 is slidably mounted on the inner wall of the positioning cylinder 704. A runner 706 is fixedly mounted on the right end of the hexagonal block 705. A first bevel gear 707 is fixedly mounted on the left end of the positioning cylinder 704. The outer portion of the first bevel gear 707 is meshed with a second bevel gear 708. The second bevel gear 709 is meshed with a second bevel gear 709. A threaded column 709 is fixedly installed on the outside of the gear 708, and the threaded column 709 is rotatably installed with the fertilizer roller 702. A threaded plate 710 is installed on the external thread of the threaded column 709, and a limiting column 711 is fixedly installed on the inside of the fertilizer roller 702. A sliding column 712 is fixedly installed on the side of the threaded plate 710 away from the second bevel gear 708, and a push plate 713 is fixedly installed on the end of the sliding column 712 away from the threaded plate 710. The push plate 713 is slidably installed inside the guide trough 703, which facilitates the uniform discharge of solid fertilizer and the control of the discharge amount of fertilizer according to demand.

[0030] Furthermore, a through hole is opened inside the threaded plate 710 at a position corresponding to the limiting post 711 , and the limiting post 711 is slidably installed in the through hole to facilitate the smooth lifting and lowering of the threaded plate 710 .

[0031] Furthermore, a through hole is opened inside the fertilizer roller 702 at a position corresponding to the sliding post 712, and the sliding post 712 is slidably installed in the through hole, which facilitates the movement of the sliding post 712 and the push plate 713.

[0032] Example 2:

[0033] See also Figure 7 , and combined with Example 1, it is further obtained that the rotating mechanism 8 includes a first pulley 801, the first pulley 801 is fixedly mounted on the left end of the fertilizer roller 702, the external transmission of the first pulley 801 is installed with a transmission belt 802, the external of the rotating column 5 is fixedly mounted with a second pulley 803, the transmission belt 802 is transmission-installed with the second pulley 803, the external of the first pulley 801 is fixedly mounted with a first gear 804, the external of the first gear 804 is meshed with a second gear 805, the second gear 805 is rotatably mounted with the housing 1, and the right end of the second gear 805 is fixedly mounted with a stirring shaft 806, which facilitates the rotation of the fertilizer roller 702 and the stirring shaft 806, facilitates the breaking up of the agglomerated fertilizer, and facilitates the uniform feeding of the fertilizer.

[0034] Furthermore, a through hole is opened inside the shell 1 at a position corresponding to the stirring shaft 806, and the stirring shaft 806 is rotatably installed in the through hole to facilitate the rotation of the stirring shaft 806.

[0035] In actual operation, when this device is used, by connecting the connecting seat 2 with the traction equipment, along with the movement of the shell 1, with the cooperation of the wheel 6, the second pulley 803 rotates, and with the cooperation of the transmission belt 802, the first pulley 801 and the fertilizer roller 702 rotate, and with the cooperation of the first gear 804 and the second gear 805, the stirring shaft 806 rotates to break up the agglomerated fertilizer and let the fertilizer fall into the inside of the guide trough 703. With the rotation of the fertilizer roller 702, uniform fertilization is performed. When it is necessary to control the discharge amount of fertilizer according to the growth of crops, the hexagonal block 705 is slidably installed on the inner wall of the positioning cylinder 704, and the first bevel gear 707 and the second bevel gear 708 are rotated by rotating the runner 706, so that the threaded plate 710 threadedly installed on the outside of the threaded column 709 moves, thereby moving the sliding column 712 and the push plate 713, thereby controlling the amount of fertilizer stored in the guide trough 703.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A solid fertilizer uniform fertilizing device, comprising a housing (1), characterized in that: A connecting seat (2) is fixedly mounted on the front of the shell (1), a cover plate (3) is rotatably mounted on the top of the shell (1), a support seat (4) is fixedly mounted on the outside of the shell (1), a rotating column (5) is rotatably mounted inside the supporting seat (4), a wheel (6) is fixedly mounted on the outside of the rotating column (5), a fertilizing mechanism (7) is arranged inside the shell (1), and a rotating mechanism (8) is arranged outside the fertilizing mechanism (7).

2. A solid fertilizer uniform fertilization device according to claim 1, characterized in that: The fertilizing mechanism (7) comprises a guide plate (701), the guide plate (701) is fixedly mounted on the inner wall of the housing (1), a fertilizing roller (702) is rotatably mounted inside the housing (1), a material guide groove (703) is provided inside the fertilizing roller (702), a positioning cylinder (704) is rotatably mounted inside the fertilizing roller (702), a hexagonal block (705) is slidably mounted on the inner wall of the positioning cylinder (704), a rotating wheel (706) is fixedly mounted on the right end of the hexagonal block (705), a first bevel gear (707) is fixedly mounted on the left end of the positioning cylinder (704), and the outer surface of the first bevel gear (707) is fixedly mounted. A second bevel gear (708) is meshed with the second bevel gear (708), and a threaded column (709) is fixedly installed on the outside of the second bevel gear (708), and the threaded column (709) is rotatably installed with the fertilizer roller (702). A threaded plate (710) is installed on the external thread of the threaded column (709), and a limiting column (711) is fixedly installed on the inside of the fertilizer roller (702). A sliding column (712) is fixedly installed on the side of the threaded plate (710) away from the second bevel gear (708), and a push plate (713) is fixedly installed on the end of the sliding column (712) away from the threaded plate (710), and the push plate (713) is slidably installed inside the guide trough (703).

3. A solid fertilizer uniform fertilization device according to claim 2, characterized in that: A through hole is provided inside the threaded plate (710) at a position corresponding to the limiting column (711), and the limiting column (711) is slidably installed in the through hole.

4. A solid fertilizer uniform fertilization device according to claim 2, characterized in that: A through hole is provided inside the fertilizer roller (702) at a position corresponding to the sliding post (712), and the sliding post (712) is slidably installed in the through hole.

5. The solid fertilizer uniform fertilization device according to claim 2, characterized in that: The rotating mechanism (8) comprises a first pulley (801), which is fixedly mounted on the left end of the fertilizer roller (702); a transmission belt (802) is installed on the outside of the first pulley (801); a second pulley (803) is fixedly mounted on the outside of the rotating column (5); the transmission belt (802) and the second pulley (803) are installed in a transmission manner; a first gear (804) is fixedly mounted on the outside of the first pulley (801); a second gear (805) is meshed with the outside of the first gear (804); the second gear (805) is rotatably mounted on the housing (1); and a stirring shaft (806) is fixedly mounted on the right end of the second gear (805).

6. A solid fertilizer uniform fertilization device according to claim 5, characterized in that: A through hole is provided inside the shell (1) at a position corresponding to the stirring shaft (806), and the stirring shaft (806) is rotatably mounted in the through hole.

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