Fertilizing device for farmland construction

Abstract

A fertilizing device for farmland construction belongs to the technical field of devices for farmland construction and comprises a box body assembly, a fertilizing unit and a plowing unit, and the fertilizing unit and the plowing unit are fixed in the box body assembly. The problems that in the background technology, existing farmland construction is mostly carried out manually, time and labor are wasted, an existing plowing and fertilizing device is large in structural size, rotation is not facilitated when the device works in a narrow field, then farmland construction is affected, and the existing plowing and fertilizing device needs to be driven by electric power or fuel oil, so that labor is wasted can be solved. The farmland construction cost is increased, and meanwhile, the repair and maintenance cost of the device is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of farmland construction devices, in particular to a fertilizing device for farmland construction. Background Art

[0002] Farmland construction involves plowing and fertilizing the land selected as farmland to make the soil meet the requirements for planting. Existing farmland construction is mostly manual, which is time-consuming and labor-intensive. At the same time, the existing plowing and fertilizing devices are large in structure and difficult to rotate in a small field, which in turn affects farmland construction. In addition, the existing plowing and fertilizing devices require electricity or fuel to drive, which increases the cost of farmland construction and has high maintenance costs. Utility Model Content

[0003] The purpose of the utility model is to solve the above problems existing in the prior art and to provide a fertilizing device for farmland construction.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A fertilizing device for farmland construction comprises a box assembly, a fertilizing unit and a tilling unit. The fertilizing unit and the tilling unit are fixed inside the box assembly.

[0006] The box assembly includes: a box, a walking wheel, a belt, a bracket, a rotating wheel and a contact column. A plurality of the walking wheels are rotatably connected to the two side surfaces of the box. A bracket is fixed to the bottom surface of the box. The rotating wheel is rotatably connected to the bracket via a rotating shaft. The rotating shaft passes through a side surface of the box. Pulleys are provided on the rotating shaft and one of the walking wheel shafts. The two pulleys are connected via a belt drive. A plurality of contact columns are evenly distributed and fixed on the side surfaces of the rotating wheel.

[0007] The fertilization unit includes: a storage box, a collection block, an upper ring, a guide column, a spring, a lower ring, a fixed ring, a second contact column, a support column, a top plug and a sliding ring. The interior of the box is fixedly connected to the storage box through a fixed column. A collection block is fixed inside the storage box. A conical groove is provided on the collection block. A hole is provided on the bottom surface of the collection block. The hole is connected to the conical groove. An upper ring is fixed on the bottom surface of the storage box. The upper ring is connected to the storage box. A plurality of trapezoidal protrusions are evenly distributed on the end surface of the upper ring. Two guide columns are symmetrically provided on the bottom surface of the storage box. Springs are both installed on the two guide columns. A sliding ring is connected to the rotation limit on the lower ring. The sliding ring is connected to the two The guide columns are slidably connected, and a plurality of trapezoidal grooves are evenly distributed on the end surface of the lower ring, and the plurality of trapezoidal grooves correspond one-to-one to the plurality of trapezoidal protrusions, and the plurality of trapezoidal protrusions are respectively arranged in the plurality of trapezoidal grooves. The fixed ring passes through the lower ring and is fixedly connected to the outer surface of the lower ring. A plurality of contact columns 2 are evenly distributed on the fixed ring, and a plurality of contact columns 1 correspond one-to-one to a plurality of contact columns 2. One of the contact columns 1 rests on one of the contact columns 2. A support column is fixed to the inner side surface of the lower ring through a fixing plate, and a top plug is fixed on the support column. The top plug rests on the hole at the bottom of the collecting block, and an opening is provided on the bottom surface of the box body corresponding to the lower ring.

[0008] The tillage unit includes: a sliding column, a screw, a movable plate, a plow, a transmission shaft and a spiral blade. Two sliding columns are symmetrically fixed on the bottom surface of the storage box. The lower end of the screw is rotatably connected to the bottom surface of the storage box through a bearing. The movable plate is slidingly connected to the two sliding columns and is screwed together with the screw. The movable plate is set to an L shape. The front end of the storage box is provided with an opening, and the movable plate passes through the opening. The lower end of the movable plate is symmetrically fixed with a plow through a fixed frame. The fixed frame is rotatably connected with a transmission shaft, and a spiral blade is fixed on the transmission shaft. The transmission shaft is driven by a matching drive motor.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] The present utility model provides a fertilizing device for farmland construction, which addresses the following issues raised in the background art: existing farmland construction is mostly manual, time-consuming and labor-intensive; existing plowing and fertilizing devices are bulky, making rotation difficult in confined fields, which in turn affects farmland construction; and existing plowing and fertilizing devices require electric or fuel power, increasing the cost of farmland construction and the high cost of device repair and maintenance. This device can intermittently fertilize the soil during plowing operations to prevent eutrophication, and can also adjust the depth of plowing. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the structure of the fertilization unit;

[0013] Figure 3 It is a schematic diagram of the upper ring structure;

[0014] Figure 4 is a schematic diagram of the lower ring structure;

[0015] Figure 5 This is a top view of the lower ring;

[0016] Figure 6 It is the front view of the overall structure. DETAILED DESCRIPTION

[0017] The technical solutions of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than 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 work are within the scope of protection of the present invention.

[0018] A fertilizing device for farmland construction comprises: a box assembly 1, a fertilizing unit 2 and a tilling unit 3. The fertilizing unit 2 and the tilling unit 3 are fixed inside the box assembly 1.

[0019] The box assembly 1 includes: a box 1-1, a walking wheel 1-2, a belt 1-3, a bracket 1-4, a rotating wheel 1-5 and a contact column 1-6. The two side surfaces of the box 1-1 are rotatably connected to multiple walking wheels 1-2. The bracket 1-4 is fixed to the bottom surface of the box 1-1. The rotating wheel 1-5 is rotatably connected to the bracket 1-4 through a rotating shaft. The rotating shaft passes through a side surface of the box 1-1. Pulleys are provided on the rotating shaft and the rotating shaft of one of the walking wheels 1-2. The two pulleys are connected by the belt 1-3. Multiple contact columns 1-6 are evenly distributed and fixed on the side of the rotating wheel 1-5.

[0020] The fertilizing unit 2 includes: a storage box 2-1, a collecting block 2-2, an upper ring 2-3, a guide column 2-4, a spring 2-5, a lower ring 2-6, a fixed ring 2-7, a contact column 2-8, a support column 2-9, a top plug 2-10 and a sliding ring 2-11. The interior of the box body 1-1 is fixedly connected to the storage box 2-1 through a fixed column. A collecting block 2-2 is fixed inside the storage box 2-1. A conical groove is provided on the collecting block 2-2. A hole is provided on the bottom surface of the collecting block 2-2, and the hole is connected to the conical groove. An upper ring 2-3 is fixed to the bottom surface of the storage box 2-1. The upper ring 2-3 is connected to the storage box 2-1. A plurality of trapezoidal protrusions are evenly distributed on the end surface of the upper ring 2-3. Two guide columns 2-4 are symmetrically provided on the bottom surface of the storage box 2-1. The two guide columns 2-4 are both equipped with a spring 2-5. The lower ring 2-6 is rotationally limited and connected to a sliding ring. 2-11, the sliding ring 2-11 is slidably connected with the two guide pillars 2-4, and the end face of the lower ring 2-6 is evenly provided with a plurality of trapezoidal grooves, and the plurality of trapezoidal grooves correspond one-to-one to the plurality of trapezoidal protrusions, and the plurality of trapezoidal protrusions are respectively arranged in the plurality of trapezoidal grooves, the fixed ring 2-7 passes through the lower ring 2-6, and is fixedly connected to the outer surface of the lower ring 2-6, and the fixed ring 2-7 is evenly provided with a plurality of contact pillars 2-8, and the plurality of contact pillars 1-6 correspond one-to-one to the plurality of contact pillars 2-8, one of the contact pillars 1-6 rests on one of the contact pillars 2-8, and the inner side surface of the lower ring 2-6 is fixed with a support pillar 2-9 through a fixed plate, and a top plug 2-10 is fixed on the support pillar 2-9, and the top plug 2-10 rests on the hole at the bottom of the collecting block 2-2, and an opening is provided on the bottom surface of the box body 1-1 corresponding to the lower ring 2-6.

[0021] The tilling unit 3 includes: a sliding column 3-1, a screw 3-2, a movable plate 3-3, a plow 3-4, a transmission shaft 3-5 and a spiral blade 3-6. Two sliding columns 3-1 are symmetrically fixed on the inner bottom surface of the storage box 2-1. The lower end of the screw 3-2 is rotatably connected to the inner bottom surface of the storage box 2-1 through a bearing. The movable plate 3-3 is slidingly connected to the two sliding columns 3-1 and is screwed together with the screw 3-2. The movable plate 3-3 is set to be L-shaped. The front end of the storage box 2-1 is provided with an opening, and the movable plate 3-3 passes through the opening. The lower end of the movable plate 3-3 is symmetrically fixed with a plow 3-4 through a fixed frame, and the fixed frame is rotatably connected with a transmission shaft 3-5. The spiral blade 3-6 is fixed on the transmission shaft 3-5. The transmission shaft 3-5 is driven by a matching drive motor. This is a prior art and will not be described in detail.

[0022] The working principle of this utility model is:

[0023] The fertilizer is poured into the storage box 2-1 in advance, and a handle is provided at the rear of the box body 1-1. Pushing the handle drives the device to move through the walking wheel 1-2, which can replace the electric or fuel drive. The device is provided with a battery, and the driving motor matching the transmission shaft 3-5 is energized to drive the spiral blade 3-6 to rotate through the transmission shaft 3-5, or the walking wheel 1-2 can be connected to the transmission shaft 3-5 through a belt instead of the battery. As the device moves forward, the plow 3-4 scoops up the soil and gathers the soil to the middle. The rotation of the spiral blade 3-6 can crush the compacted soil to achieve tillage. The rotating screw 3-2 is limited by the sliding column 3-1, and then the movable plate 3-3 can be driven to move upward or downward, and the depth of the plow 3-4 tilling the soil can be adjusted; as the device moves forward, one of the walking wheels 1-2 rotates and drives the rotating wheel 1-5 to rotate through the belt 1-3, and the rotating wheel 1-5 rotates to drive the contact column 1-6 to rotate, and the contact column 1 1-6 rotates to push the contact column 2-8 to rotate, and then drives the lower ring 2-6 to rotate in the sliding ring 2-11 through the fixed ring 2-7. The lower ring 2-6 rotates the trapezoidal groove and separates the trapezoidal protrusion, thereby moving the lower ring 2-6 downward. The movement of the lower ring 2-6 drives the sliding ring 2-11 to move downward along the guide column 2-4 and compresses the spring 2-5. The spring 2-5 plays a role in resetting. The lower ring 2-6 moves through the support column 2-9 to drive the top plug 2-10 to move and separate from the hole, and the storage Fertilizer in the storage box 2-1 is collected by the conical groove and then slides out through the hole. It passes through the upper ring 2-3 and the lower ring 2-6 and falls into the soil, fertilizing the soil. When the contact column 1-6 and the contact column 2-8 separate, they are reset by the spring 2-5. Another trapezoidal protrusion is inserted into the trapezoidal groove, which simultaneously resets the top plug 2-10. The fertilizer no longer slides out until the next contact column 1-6 contacts the contact column 2-8. The above steps are repeated to achieve intermittent fertilization. This device has a simple structure and a small size, making it more suitable for working in narrow fields.

[0024] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A fertilizing device for farmland construction, characterized by: include: A box assembly (1), a fertilizer unit (2) and a tillage unit (3); the box assembly (1) is internally fixed with the fertilizer unit (2) and the tillage unit (3); the box assembly (1) comprises: a box (1-1), a walking wheel (1-2), a belt (1-3), a bracket (1-4), a rotating wheel (1-5) and a contact column (1-6); a plurality of the walking wheels (1-2) are rotatably connected to the two side surfaces of the box (1-1); a bracket (1-4) is fixed to the inner bottom surface of the box (1-1); the rotating wheel (1-5) is rotatably connected to the bracket (1-4) via a rotating shaft; the rotating shaft passes through a side surface of the box (1-1); a pulley is provided on the rotating shaft and the rotating shaft of one of the walking wheels (1-2); the two pulleys are connected in transmission via the belt (1-3); a plurality of the contact columns (1-6) are evenly distributed and fixed on the side surface of the rotating wheel (1-5).

2. A fertilizing device for farmland construction according to claim 1, characterized in that: The fertilizing unit (2) comprises: a storage box (2-1), a collecting block (2-2), an upper ring (2-3), a guide column (2-4), a spring (2-5), a lower ring (2-6), a fixing ring (2-7), a second contact column (2-8), a supporting column (2-9), a top plug (2-10) and a sliding ring (2-11); the interior of the box (1-1) is fixedly connected to the storage box (2-1) via the fixing column; the interior of the storage box (2-1) is fixed with the collecting block (2-2); the collecting block ( A conical groove is provided on the upper surface of the collecting block (2-2), a hole is provided on the bottom surface of the collecting block (2-2), and the hole is connected to the conical groove. An upper ring (2-3) is fixed on the bottom surface of the storage box (2-1), and the upper ring (2-3) is connected to the storage box (2-1). A plurality of trapezoidal protrusions are evenly distributed on the end surface of the upper ring (2-3). Two guide pillars (2-4) are symmetrically provided on the bottom surface of the storage box (2-1). Springs (2-5) are both mounted on the two guide pillars (2-4). The upper rotation limit of the lower ring (2-6) is A sliding ring (2-11) is connected to the lower ring (2-6), and the sliding ring (2-11) is slidably connected to the two guide pillars (2-4). The end surface of the lower ring (2-6) is evenly provided with a plurality of trapezoidal grooves, and the plurality of trapezoidal grooves correspond to the plurality of trapezoidal protrusions one by one. The plurality of trapezoidal protrusions are respectively arranged in the plurality of trapezoidal grooves. The fixed ring (2-7) passes through the lower ring (2-6) and is fixedly connected to the outer surface of the lower ring (2-6). The fixed ring (2-7) is evenly provided with a plurality of contact pillars (2-8). The contact pillars (1-6) correspond one to one with the plurality of contact pillars (2-8), one of the contact pillars (1-6) rests on one of the contact pillars (2-8), a support pillar (2-9) is fixed to the inner side of the lower ring (2-6) via a fixing plate, a top plug (2-10) is fixed to the support pillar (2-9), and the top plug (2-10) rests on the hole at the bottom of the collecting block (2-2), and an opening is provided on the bottom surface of the box body (1-1) corresponding to the lower ring (2-6).

3. A fertilizing device for farmland construction according to claim 2, characterized in that: The tillage unit (3) comprises: a sliding column (3-1), a screw rod (3-2), a movable plate (3-3), a plow blade (3-4), a transmission shaft (3-5) and a spiral blade (3-6); two sliding columns (3-1) are symmetrically fixed to the inner bottom surface of the storage box (2-1); the lower end of the screw rod (3-2) is rotatably connected to the inner bottom surface of the storage box (2-1) through a bearing; the movable plate (3-3) is slidably connected to the two sliding columns (3-1) and is screwed to the screw rod (3-2); the movable plate (3-3) is configured to be L-shaped; an opening is provided at the front end of the storage box (2-1); the movable plate (3-3) passes through the opening; the plow blade (3-4) is symmetrically fixed to the lower end of the movable plate (3-3) through a fixed frame; the fixed frame is rotatably connected to the transmission shaft (3-5); the spiral blade (3-6) is fixed to the transmission shaft (3-5); and the transmission shaft (3-5) is driven by a matching drive motor.

Images