Municipal lawn fertilizing device

Abstract

The utility model discloses a municipal lawn fertilizing device, which relates to the technical field of municipal administration and comprises a moving box and a plurality of moving wheels fixedly arranged at four corners of the bottom of the moving box, a fertilizer box fixedly penetrates through the top of the moving box, a discharge pipe fixedly penetrates through the bottom of the moving box, and a feed pipe is communicated between the discharge pipe and the fertilizer box. A vertical plate is fixedly arranged at the bottom of the discharging pipe, a soil breaking cone is arranged in the vertical plate through an elastic moving mechanism, a vertical rod is slidably arranged at the upper end of the interior of the discharging pipe in a penetrating mode, a pushing rod is fixedly arranged at the bottom of the vertical rod and matched with the soil breaking cone, and a fertilizer pushing mechanism is arranged between the upper end of the vertical rod and a rotating shaft of the moving wheel. The discharging pipe, the fertilizer box, the feeding pipe, the vertical rod, the push rod, the elastic moving mechanism and the soil breaking cone provided by the utility model can be used for breaking soil and digging pits, and then the fertilizer is put into the soil, so that the fertilizer can enter the soil for nutrient supply, and the fertilizing effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of municipal technology, in particular to a municipal lawn fertilizing device. Background Art

[0002] Reasonable fertilization can enhance the physiological activity of lawn plants and improve their resistance to diseases and pests. Therefore, municipal lawns need to be fertilized during municipal construction.

[0003] After searching, the announcement number CN217608332U discloses a municipal lawn fertilization device, which can automatically spread fertilizer to improve the efficiency of fertilization. The fertilizer is directly introduced into the lower soil using a fertilizer needle so that it directly acts on the roots of the plants, thereby improving the fertilization effect. At the same time, the annularly distributed fertilizer needles can apply fertilizer at equal intervals when the driven wheel rotates, making the fertilizer distribution more uniform.

[0004] Since the interior of the fertilization needle is arranged to penetrate, when the needle is inserted into the soil, part of the soil will enter the needle and block the needle. At this time, the fertilizer cannot enter the soil through the needle, thereby reducing the fertilization effect. Utility Model Content

[0005] In view of the above problems existing in the existing municipal lawn fertilization device, the present utility model is proposed.

[0006] Therefore, the utility model aims to provide a municipal lawn fertilizing device, which solves the problem that after the fertilizing needle is inserted into the soil, the soil blocks the needle and the fertilizer cannot fall stably.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A municipal lawn fertilizing device comprises a mobile box and a plurality of mobile wheels fixedly arranged at the four corners of the bottom of the mobile box, a fertilizer box is fixedly penetrated on the top of the mobile box, a discharge pipe is fixedly penetrated on the bottom of the mobile box, a feed pipe is connected between the discharge pipe and the fertilizer box, a vertical plate is fixedly arranged on the bottom of the discharge pipe, a soil-breaking cone is arranged inside the vertical plate through an elastic moving mechanism, a vertical rod is slidably penetrated on the upper end of the inside of the discharge pipe, a push rod is fixedly arranged on the bottom of the vertical rod, and the push rod is arranged in cooperation with the soil-breaking cone;

[0009] A fertilization pushing mechanism is arranged between the upper end of the vertical rod and the rotating shaft of the moving wheel.

[0010] Preferably, the elastic moving mechanism includes a fixed block, a strip hole is opened inside the earth-breaking cone, the fixed block is fixedly connected to the vertical plate and slidably arranged in the strip hole, and a first spring is fixedly arranged between the inner wall of the strip hole and the fixed block.

[0011] Preferably, the fertilization pushing mechanism includes a connecting plate, a rotating plate is fixedly sleeved on the outer wall of the rotating shaft of the moving wheel, a sliding hole is opened on the side wall of the moving box, a moving plate is slidably inserted into the sliding hole, the moving plate is fixedly connected to the vertical rod, the side walls of the moving plate and the rotating plate are fixedly provided with connecting rods, and the connecting plate is rotatably sleeved with the two connecting rods.

[0012] Preferably, a second spring is fixedly provided between the moving plate and the top of the inner wall of the moving box.

[0013] Furthermore, the feeding pipe is arranged at an angle.

[0014] Preferably, a push handle is fixedly provided on the top of the moving box.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. The utility model, through the provided discharge pipe, fertilizer box, feed pipe, vertical rod, push rod, elastic moving mechanism and soil breaking cone, can first break the soil and dig a hole, and then put the fertilizer into the soil, so that the fertilizer can enter the soil for nutrient supply, thereby improving the fertilization effect.

[0017] 2. The utility model, through the movable wheel, the discharge pipe, the vertical rod, the second spring and the pushing fertilizer mechanism, can complete the push-down fertilization work of fertilization through the movement of the device, reduce the supply of external energy, and improve the environmental protection and energy saving in the fertilization process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 For the utility model Figure 1 A magnified schematic diagram of part A;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the connecting plate and the connecting rod of the utility model.

[0022] Description of reference numerals:

[0023] 1. Mobile box; 2. Mobile wheel; 3. Fertilizer box; 4. Discharge pipe; 5. Feed pipe; 6. Vertical plate; 7. Soil-breaking cone; 8. Vertical rod; 9. Push rod; 10. Fixed block; 11. First spring; 12. Connecting plate; 13. Rotating plate; 14. Mobile plate; 15. Connecting rod; 16. Second spring; 17. Push handle. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model embodiment discloses a municipal lawn fertilizing device.

[0026] The utility model provides Figure 1-3 The municipal lawn fertilization device shown includes a mobile box 1 and a plurality of mobile wheels 2 fixed at the four corners of the bottom of the mobile box 1, a pushing handle 17 is fixedly provided on the top of the mobile box 1, a fertilizer box 3 is fixedly penetrated on the top of the mobile box 1, a discharge pipe 4 is fixedly penetrated on the bottom of the mobile box 1, a feed pipe 5 is connected between the discharge pipe 4 and the fertilizer box 3, the feed pipe 5 is inclined, a vertical plate 6 is fixedly provided at the bottom of the discharge pipe 4, a soil-breaking cone 7 is provided inside the vertical plate 6 through an elastic moving mechanism, a vertical rod 8 is slidably penetrated at the upper end of the inner part of the discharge pipe 4, a push rod 9 is fixedly provided at the bottom of the vertical rod 8, and the push rod 9 is cooperated with the soil-breaking cone 7, the elastic moving mechanism includes a fixed block 10, a strip hole is opened inside the soil-breaking cone 7, the fixed block 10 is fixedly connected to the vertical plate 6 and is slidably arranged in the strip hole, and a first spring 11 is fixedly provided between the inner wall of the strip hole and the fixed block 10.

[0027] Before fertilizing the municipal lawn, the fertilizer is put into the fertilizer box 3. Under the tilting action of the feed pipe 5, the fertilizer can flow into the discharge pipe 4 independently. When fertilizing is needed, the mobile box 1 can be moved to the position where fertilization is required by pushing the handle 17 and the multiple moving wheels 2. Then the vertical rod 8 is pressed so that the trunk 8 drives the pushing rod 9 to move downward. In this process, the fertilizer in the discharge pipe 4 is pushed downward. At the same time, the vertical rod 8 blocks the feed pipe 5 during the downward movement, and the fertilizer is blocked from falling. When the pushing rod 9 contacts the ground-breaking cone 7, the ground-breaking cone 7 moves downward in the sliding cooperation between the fixed block 10 and the strip hole. At this time, the first spring 11 is squeezed. When the ground-breaking cone 7 continues to move downward, the ground-breaking cone 7 begins to contact with the soil and squeezes and crushes the soil, so that a hole is opened in the soil. At this time, the ground-breaking cone 7 is away from the lower end of the discharge pipe 4, so that the fertilizer can fall freely without restriction and enter the hole that has been broken, thereby completing the fertilization work and improving the fertilization effect.

[0028] In order to ensure that the fertilizer can enter the soil evenly and intermittently during the continuous movement of the mobile box 1, so as to improve the fertilization effect, Figure 1and Figure 3 As shown, a fertilizer pushing mechanism is provided between the upper end of the vertical rod 8 and the rotating shaft of the moving wheel 2, and the fertilizer pushing mechanism includes a connecting plate 12, a rotating plate 13 is fixedly sleeved on the outer wall of the rotating shaft of the moving wheel 2, a sliding hole is opened on the side wall of the moving box 1, a moving plate 14 is slidably penetrated in the sliding hole, a second spring 16 is fixedly provided between the moving plate 14 and the top of the inner wall of the moving box 1, the moving plate 14 is fixedly connected to the vertical rod 8, and the side walls of the moving plate 14 and the rotating plate 13 are fixedly provided with connecting rods 15, and the connecting plate 12 is rotatably sleeved with the two connecting rods 15.

[0029] When the moving wheel 2 supports the moving box 1 to move, the moving wheel 2 drives the rotating plate 13 to rotate. At this time, under the sliding limit of the sliding hole and the tension of the second spring 16, the connecting plate 12 can rotate with the rotating plate 13 and move the moving plate 14 down and up. Therefore, during the continuous rotation of the moving box 12, the moving plate 14 can drive the vertical rod 8 to move intermittently longitudinally, so that the fertilizer inside the discharge pipe 4 can intermittently enter the soil, and at the same time, it can be loaded autonomously, which greatly improves the fertilization efficiency and effect of municipal lawns.

[0030] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A municipal lawn fertilization device, comprising a mobile box (1) and a plurality of mobile wheels (2) fixedly arranged at the four corners of the bottom of the mobile box (1), characterized in that: A fertilizer box (3) is fixedly penetrated on the top of the mobile box (1), a discharge pipe (4) is fixedly penetrated on the bottom of the mobile box (1), a feed pipe (5) is connected between the discharge pipe (4) and the fertilizer box (3), a vertical plate (6) is fixedly provided on the bottom of the discharge pipe (4), a soil-breaking cone (7) is provided inside the vertical plate (6) through an elastic moving mechanism, a vertical rod (8) is slidably penetrated on the upper end of the inside of the discharge pipe (4), a push rod (9) is fixedly provided on the bottom of the vertical rod (8), and the push rod (9) is arranged in coordination with the soil-breaking cone (7); A fertilization pushing mechanism is provided between the upper end of the vertical rod (8) and the rotating shaft of the moving wheel (2).

2. The municipal lawn fertilization device according to claim 1, characterized in that: The elastic moving mechanism comprises a fixed block (10), a strip hole is provided inside the earth-breaking cone (7), the fixed block (10) is fixedly connected to the vertical plate (6) and slidably arranged in the strip hole, and a first spring (11) is fixedly arranged between the inner wall of the strip hole and the fixed block (10).

3. The municipal lawn fertilization device according to claim 1, characterized in that: The fertilization pushing mechanism comprises a connecting plate (12), a rotating plate (13) is fixedly sleeved on the outer wall of the rotating shaft of the moving wheel (2), a sliding hole is opened on the side wall of the moving box (1), a moving plate (14) is slidably penetrated in the sliding hole, the moving plate (14) is fixedly connected to the vertical rod (8), the side walls of the moving plate (14) and the rotating plate (13) are both fixedly provided with connecting rods (15), and the connecting plate (12) is rotatably sleeved with the two connecting rods (15).

4. The municipal lawn fertilization device according to claim 3, characterized in that: A second spring (16) is fixedly provided between the moving plate (14) and the top of the inner wall of the moving box (1).

5. The municipal lawn fertilization device according to claim 1, characterized in that: The feeding pipe (5) is arranged inclined.

6. The municipal lawn fertilization device according to claim 1, characterized in that: A push handle (17) is fixedly provided on the top of the moving box (1).

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