Garden greening maintenance fertilization device

Abstract

The utility model discloses a park greening maintenance fertilizing device which comprises a trolley, a fertilizer bin is arranged on the trolley, a discharging opening is formed in the fertilizer bin, a material scattering mechanism is arranged on the side face of the trolley and located under the discharging opening, a protective cover is arranged at the bottom of the trolley, and the protective cover is located under the discharging opening. And a blade is rotationally arranged in the protective cover. According to the lawn mower, after the fertilizer is pushed and scattered out through the material scattering mechanism, the lawn with the fertilizer is trimmed by the blade, and the fertilizer intercepted on the lawn is knocked down and smashed, so that the fertilizer acts on the root of the lawn and is covered by the cut forage, and the utilization rate of the fertilizer is further increased; through the arrangement of the first gear, the second gear, the third gear and the fourth gear, the driving sources can drive the material scattering mechanism and the blade at the same time, the number of the driving sources is reduced, the size of the trolley is reduced, and the trolley can fertilize on a lawn with a small area.

Description

Technical Field

[0001] The utility model relates to the technical field of maintenance and fertilization, in particular to a park greening maintenance and fertilization device. Background Art

[0002] Garden plant maintenance is a technical measure taken to make garden plants grow well and improve the ornamental effect. Garden plant maintenance includes measures such as tillage, weeding, and pest and disease control. As the saying goes, "three parts planting and seven parts maintenance." If the maintenance work is not done well, the garden landscape built at a great cost cannot be well maintained. Some will soon experience grassland degradation or tree death, and weeds will grow everywhere. Therefore, landscape maintenance must implement scientific and standardized scientific maintenance management. The main contents of maintenance include: watering, fertilizing, pruning, weeding, green space cleaning and sanitation, pest and disease control, and waterlogging and drought prevention.

[0003] In the process of park lawns, whether solid fertilizer or liquid fertilizer is used, when the lawn is too lush and the length of the lawn is too long, the fertilizer is easily intercepted on the lawn, resulting in the fertilizer not being able to reach the roots directly, resulting in the fertilizer not being able to be maximized. Utility Model Content

[0004] The utility model aims to provide a park greening maintenance fertilization device to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a park greening maintenance and fertilization device, comprising: a trolley, a fertilizer bin is provided on the trolley, a discharge port is opened on the fertilizer bin, a spreading mechanism is provided on the side of the trolley, the spreading mechanism is located directly below the discharge port, a protective cover is provided at the bottom of the trolley, and a blade is rotatably provided inside the protective cover.

[0006] Furthermore, a second partition box is fixedly connected to the inside of the trolley, and the material spreading mechanism includes a first fan blade and a second fan blade, and the first fan blade and the second fan blade are both rotatably arranged on the second partition box, and the rotation directions of the first fan blade and the second fan blade are opposite.

[0007] Furthermore, a first partition box is fixedly connected inside the trolley, a driving source is installed on the first partition box, the driving source is connected to a driving shaft, a first gear is fixedly sleeved outside the driving shaft, the first gear is meshed with a second gear, the lower end of the first fan blade is fixedly connected to a first rotating shaft, a third gear is fixedly sleeved on the first rotating shaft, the lower end of the second fan blade is fixedly connected to a second rotating shaft, a fourth gear is fixedly sleeved on the second rotating shaft, and the third gear and the fourth gear are meshed with each other.

[0008] Furthermore, the blade is fixedly sleeved outside the driving shaft.

[0009] Furthermore, a push handle is fixedly connected to the trolley.

[0010] Furthermore, the inner side of the second baffle box is opened into a smooth curved surface.

[0011] In the above technical scheme, the utility model provides a park greening maintenance fertilization device with the following beneficial effects:

[0012] After the fertilizer is pushed out by the spreading mechanism, the blades of the utility model trim the lawn with the fertilizer, knock down and break the fertilizer trapped on the lawn, so that the fertilizer acts on the lawn root, and the cut grass covers the fertilizer, thereby improving the utilization rate of the fertilizer.

[0013] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0014] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a comprehensive disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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.

[0016] Figure 1 A schematic diagram of the structure provided for an embodiment of the utility model;

[0017] Figure 2 A schematic diagram of the blade structure position provided in an embodiment of the utility model;

[0018] Figure 3 A schematic diagram of the internal structure of a trolley provided in an embodiment of the utility model;

[0019] Figure 4 A schematic diagram of the connection structure between the first fan blade and the second fan blade provided in an embodiment of the utility model.

[0020] Description of reference numerals:

[0021] 1. Trolley; 11. First partition box; 12. Second partition box; 2. Fertilizer bin; 21. Discharge port; 31. First fan blade; 311. First rotating shaft; 312. Third gear; 32. Second fan blade; 321. Second rotating shaft; 322. Fourth gear; 4. Push handle; 5. Protective cover; 6. Blade; 7. First gear; 8. Driving source; 81. Driving shaft; 9. Second gear. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of 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.

[0023] Please refer to 1-4, a park greening maintenance fertilization device includes: a trolley 1, a fertilizer bin 2 is provided on the trolley 1, a discharge port 21 is opened on the fertilizer bin 2, a spreading mechanism is provided on the side of the trolley 1, and the spreading mechanism is located directly below the discharge port 21, a protective cover 5 is provided at the bottom of the trolley 1, and a blade 6 is rotatably provided inside the protective cover 5.

[0024] Specifically, after the utility model pushes the fertilizer out through the spreading mechanism, the blade 6 trims the lawn with the fertilizer, knocks down and breaks the fertilizer trapped on the lawn, so that the fertilizer acts on the roots of the lawn, and the cut grass covers the fertilizer, thereby improving the utilization rate of the fertilizer.

[0025] Furthermore, a second partition box 12 is fixedly connected inside the trolley 1, and the spreading mechanism includes a first fan blade 31 and a second fan blade 32. The first fan blade 31 and the second fan blade 32 are both rotatably arranged on the second partition box 12, and the rotation directions of the first fan blade 31 and the second fan blade 32 are opposite.

[0026] Specifically, refer to Figure 3 and Figure 4 The fertilizer discharged from the discharge port 21 falls onto the second partition box 12, and the first blade 31 and the second blade 32 rotate simultaneously, so that the fertilizer is beaten out from between the first blade 31 and the second blade 32, thereby increasing the fertilizer spreading area and improving the fertilization efficiency of the lawn.

[0027] Furthermore, a first partition box 11 is fixedly connected inside the trolley 1, a driving source 8 is installed on the first partition box 11, the driving source 8 is connected to a driving shaft 81, a first gear 7 is fixedly sleeved outside the driving shaft 81, the first gear 7 is meshed with a second gear 9, the lower end of the first fan blade 31 is fixedly connected to the first rotating shaft 311, the first rotating shaft 311 is fixedly sleeved with a third gear 312, the lower end of the second fan blade 32 is fixedly connected to the second rotating shaft 321, the second rotating shaft 321 is fixedly sleeved with a fourth gear 322, and the third gear 312 and the fourth gear 322 are meshed with each other.

[0028] Specifically, refer to Figure 3 and Figure 4The first partition box 11 and the second partition box 12 are spaces separated by several partitions. The driving source 8 includes a motor and a reducer. The connection method between the motor, the reducer and the driving shaft 81 is common knowledge known to the staff in this field and will not be explained in detail here. The lower ends of the first rotating shaft 311 and the second rotating shaft 321 are both rotated in the trolley 1, and the first gear 7 is driven to rotate by the driving source 8, which can then drive the second gear 9 to rotate. Due to the engagement of the third gear 312 and the fourth gear 322, the first blade 31 and the second blade 32 rotate in opposite directions, so that the fertilizer is evenly spread on both sides of the spreading mechanism.

[0029] Furthermore, the blade 6 is fixedly sleeved on the outside of the driving shaft 81 .

[0030] Specifically, the protective cover 5 is fixedly connected to the bottom end of the trolley 1, and the blade 6 is driven to rotate in the protective cover 5 by the driving shaft 81. The lower end of the blade 6 is exposed from the protective cover 5, so that the cut grass will not fly around and is confined to a certain range centered on the protective cover 5, thereby ensuring the uniformity of the distribution of the cut grass.

[0031] Furthermore, a push handle 4 is fixedly connected to the trolley 1 .

[0032] Specifically, refer to Figure 1 The push handle 4 is fixedly connected to the trolley 1, but the push handle 4 is located at the left end of the trolley 1, and the spreading mechanism is located on the right side of the trolley 1, so that the urinating mechanism maintains a certain distance from the staff to prevent the fertilizer from being spread on the staff.

[0033] Furthermore, the inner side of the second baffle box 12 is opened into a smooth curved surface.

[0034] Specifically, refer to Figure 3 The fertilizer brought into the deep of the second partition box 12 by the first fan blade 31 and the second fan blade 32 on the inner side of the second partition box 12, that is, on the left side of the first fan blade 31 and the second fan blade 32, slides back to the rotation area of ​​the first fan blade 31 and the second fan blade 32 along the smooth curved surface inside the second partition box 12, and is then spread out to avoid the fertilizer from accumulating in the second partition box 12.

[0035] In this utility model, reference is made to Figures 1 to 4 First, the driving source 8 drives the first gear 7 and the blade 6 to rotate synchronously, and the first gear 7 drives the second gear 9 meshing therewith to rotate, so that the first rotating shaft 311 rotates, and at this time the third gear 312 fixedly sleeved on the outside of the first rotating shaft 311 rotates, and then drives the fourth gear 322 to rotate, and the first rotating shaft 311 and the second rotating shaft 321 rotate synchronously in the opposite direction, so that the first fan blade 31 and the second fan blade 32 rotate synchronously in the opposite direction to spread the fertilizer, and then the blade 6 mows the lawn and breaks up the fertilizer trapped on the top of the lawn, thereby achieving the simultaneous completion of fertilizing and mowing the lawn.

[0036] 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 park greening maintenance and fertilization device, comprising: The trolley (1) is characterized in that: a fertilizer bin (2) is provided on the trolley (1), a discharge port (21) is provided on the fertilizer bin (2), a spreading mechanism is provided on the side of the trolley (1), and the spreading mechanism is located directly below the discharge port (21), and a protective cover (5) is provided at the bottom of the trolley (1), and a blade (6) is rotatably provided inside the protective cover (5).

2. A park greening maintenance and fertilization device according to claim 1, characterized in that: A second partition box (12) is fixedly connected inside the trolley (1), and the material spreading mechanism comprises a first fan blade (31) and a second fan blade (32), wherein the first fan blade (31) and the second fan blade (32) are both rotatably arranged on the second partition box (12), and the rotation directions of the first fan blade (31) and the second fan blade (32) are opposite.

3. A park greening maintenance and fertilization device according to claim 2, characterized in that: A first baffle box (11) is fixedly connected inside the trolley (1), a driving source (8) is installed on the first baffle box (11), the driving source (8) is connected to a driving shaft (81), a first gear (7) is fixedly sleeved outside the driving shaft (81), the first gear (7) is meshed with a second gear (9), the lower end of the first fan blade (31) is fixedly connected to a first rotating shaft (311), the first rotating shaft (311) is fixedly sleeved with a third gear (312), the lower end of the second fan blade (32) is fixedly connected to a second rotating shaft (321), the second rotating shaft (321) is fixedly sleeved with a fourth gear (322), and the third gear (312) and the fourth gear (322) are meshed with each other.

4. A park greening maintenance and fertilization device according to claim 1, characterized in that: The blade (6) is fixedly sleeved outside the driving shaft (81).

5. The park greening maintenance and fertilization device according to claim 1, characterized in that: A push handle (4) is fixedly connected to the trolley (1).

6. The park greening maintenance and fertilization device according to claim 2, characterized in that: The inner side of the second baffle box (12) is opened into a smooth curved surface.

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