Fertilizer feeding device for highway greening

Abstract

The utility model discloses a fertilizer feeding device for highway greening, which belongs to the technical field of highway greening fertilizer feeding and is characterized in that a fertilizer is discharged to a highway green belt through a plurality of discharge ports; a discharging pipe is arranged at the position of the discharging port, a cover body is connected to the discharging pipe through a hinge device and a locking device, a filter screen is arranged in the discharging pipe, fertilizer is filtered through the filter screen, a plurality of side blocks are arranged on the side wall of the discharging pipe and connected with an inclined feeding pipe, and the number of opened cover bodies is adjusted according to the width of a road green belt. The device is further provided with a plurality of discharging pipes, so that the device can easily adapt to green belts with different widths. A user can flexibly adjust the opening number of the discharging pipes according to actual needs, and it is ensured that the fertilizer can evenly cover the whole greening area. According to the design, the flexibility of fertilization is enhanced, the operation difficulty is reduced, and more convenient use experience is brought to a user.

Description

Technical Field

[0001] The utility model relates to the technical field of highway greening fertilizer placement, in particular to a fertilizer placement device for highway greening. Background Art

[0002] The fertilizer delivery device for highway greening is a device specially designed for accurately delivering fertilizers to highway green belts. It integrates multiple functions such as fertilizer mixing, storage and delivery, aiming to improve fertilization efficiency and ensure that fertilizer can evenly and appropriately cover the green belts, thereby promoting vegetation growth and improving greening effects.

[0003] However, in actual application, we found that this device has certain challenges when dealing with green belts of different widths. Since the width of the green belt on the highway may vary depending on the road section, terrain and design factors, the fertilizer delivery devices on the market often adopt a fixed or limited number of adjustable widths, which makes it difficult for the device to flexibly adapt to various width changes.

[0004] Specifically, when the width of the green belt exceeds the maximum range of the device design, the device cannot completely cover the green belt, resulting in uneven fertilization and affecting the growth of vegetation. On the contrary, if the width of the green belt is less than the minimum range of the device design, it may lead to excessive fertilizer application, resulting in resource waste and environmental pollution.

[0005] In addition, highway green belts are usually located on both sides of the road, with limited space and complex terrain, which makes it difficult for fertilizer delivery devices to adjust their width. For example, the device may be restricted by the edge of the road, drainage ditches or other obstacles, making it impossible to smoothly adjust to the appropriate width. At the same time, the stability and safety of the device must be ensured during the adjustment process to avoid safety hazards on the highway.

[0006] From the perspective of operational efficiency and cost, frequent adjustment of the width of the fertilizer delivery device will also increase workload and time cost, and reduce fertilization efficiency. At the same time, excessive adjustments may also cause damage to the device, increase maintenance costs and loss of service life. Utility Model Content

[0007] The main purpose of the utility model is to provide a fertilizer delivery device for highway greening, which can effectively solve the problems raised in the background technology.

[0008] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0009] A fertilizer delivery device for highway greening includes a barrel, a sealing cover, a feed port, a bracket and a stirring drive device, wherein the sealing cover is located at the upper end opening of the barrel, the stirring drive device is installed on the sealing cover through the bracket, and the stirring rod of the stirring drive device extends into the barrel to stir the greening fertilizer in the barrel, and the feed port is installed at the upper end opening of the barrel;

[0010] The barrel is connected to an oblique feeding pipe through a connecting pipe, a plurality of discharge ports are provided on the wall of the oblique feeding pipe, and sealing heads are provided at both ends of the oblique feeding pipe, one of the sealing heads is connected to a servo motor through a reduction device, and a spiral feeding piece is provided between the two sealing heads. The fertilizer in the barrel enters the oblique feeding pipe through the connecting pipe, and is transported to the discharge port of the oblique feeding pipe through the spiral feeding piece, and the fertilizer is discharged onto the green belt of the highway through the plurality of discharge ports;

[0011] A discharge pipe is provided at the discharge port, and a cover body is connected to the discharge pipe through a hinge device and a locking device. A filter screen is provided inside the discharge pipe, and fertilizer is filtered through the filter screen. A plurality of side blocks are provided on the side wall of the discharge pipe, and are connected to the oblique feeding pipe. The number of open covers is adjusted according to the width of the highway green belt.

[0012] In a further preferred embodiment of the present invention, the bracket is fixed to the sealing cover by bolts, and the sealing cover is fixedly mounted on the barrel, and the feed port is an inclined tube and is designed as an integral unit with the barrel;

[0013] A further preferred embodiment of the utility model is that flanges are provided at the lower ends of the barrel and the connecting pipe, the barrel and the connecting pipe are fixed by bolts and nuts, the connecting pipe is welded and fixed at the joint of the oblique feeding pipe, the discharge pipe is welded and fixed at the joint of the oblique feeding pipe, and the side block is welded and fixed on the discharge pipe and the oblique feeding pipe;

[0014] According to a further preferred embodiment of the present invention, the sealing head is fixed to both ends of the oblique feeding pipe by bolts, the connection between the sealing head and the spiral feeding piece is a mechanical seal, the reduction device is fixed to the sealing head by bolts, the servo motor is fixed to the reduction device by bolts, and the servo motor drives the spiral feeding piece to rotate;

[0015] In a further preferred embodiment of the present invention, the filter screen is fixed in the discharge pipe by bolts, and a plurality of the discharge pipes are evenly distributed on the oblique feeding pipe;

[0016] According to a further preferred embodiment of the utility model, the locking device is a hinge with a screw rod, the rod head sleeve of the screw rod is provided with a rotating head, and when the cover body is closed, the rotating head is rotated to press against the discharge pipe.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In the utility model, the design of the oblique feeding pipe cleverly improves the accuracy and uniformity of fertilizer delivery. Its unique oblique pipe structure enables the fertilizer to be accurately delivered to the green belt, thereby effectively avoiding the waste of fertilizer and the problem of uneven distribution. Such a design not only significantly improves the fertilization efficiency, but also ensures that the plants on the green belt can obtain sufficient nutrients, thereby promoting their healthy growth.

[0019] In addition, the device is equipped with multiple discharge pipes, which makes it easy to adapt to green belts of different widths. Users can flexibly adjust the number of discharge pipes opened according to actual needs to ensure that the fertilizer can evenly cover the entire green area. This design not only enhances the flexibility of fertilization, but also reduces the difficulty of operation, bringing users a more convenient use experience.

[0020] These discharge pipes also have the function of independent control. This means that users can carry out differentiated fertilization according to the needs of plants in different areas, achieving more accurate nutrient supply. This refined fertilization method can not only meet the different nutrient needs of various plants, but also effectively improve the fertilization effect and create more favorable conditions for the growth of plants in the green belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a diagram showing the overall structure of the utility model;

[0023] Figure 3 It is a side view of the overall structure of the utility model;

[0024] Figure 4 This is a diagram showing the oblique feeding pipe of the utility model;

[0025] Figure 5 for Figure 4 Enlarged schematic diagram at point A in the middle.

[0026] In the figure: 1. barrel; 2. sealing cover; 3. feed port; 4. bracket; 5. stirring drive device; 6. connecting pipe; 7. oblique feeding pipe; 8. servo motor; 9. reduction device; 10. sealing head; 11. discharge pipe; 12. spiral feeding piece; 13. discharge port; 14. side block; 15. filter screen; 16. locking device; 17. cover body. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] like Figure 1 - Figure 5 As shown, a fertilizer delivery device for highway greening includes core components such as a barrel 1, a sealing cover 2, a feed port 3, a bracket 4, and a stirring drive device 5.

[0029] The barrel 1 is the main part for storing fertilizers, and a sealing cover 2 is installed at the upper opening to ensure the sealed storage of fertilizers to prevent moisture or volatilization. A bracket 4 is installed on the sealing cover 2 to support and fix the stirring drive device 5. This drive device penetrates into the barrel 1 through its stirring rod to effectively mix and stir the greening fertilizer inside to ensure the uniformity of the fertilizer.

[0030] At the upper opening of the barrel 1, in addition to the sealing cover 2 and the bracket 4, there is also an obliquely designed feed port 3, which makes it easier to add fertilizer. At the same time, the barrel 1 is connected to the oblique feeding pipe 7 through the connecting pipe 6. The design of this oblique feeding pipe 7 allows the fertilizer to be transported along the oblique pipeline, which is more in line with the fertilization needs of the green belt of the highway; the side block 14 is installed on the oblique feeding pipe 7.

[0031] A plurality of discharge ports 13 are provided on the wall of the oblique feeding pipe 7, and these discharge ports 13 are evenly distributed so that the fertilizer can be evenly discharged onto the green belt. Sealing heads 10 are provided at both ends of the oblique feeding pipe 7, and one of the sealing heads 10 is connected to the servo motor 8 through a reduction gear 9, driving the spiral feeding member 12 to rotate, thereby transporting the fertilizer from the barrel 1 to the oblique feeding pipe 7 and discharging it through the discharge ports 13.

[0032] The discharge port 13 is also provided with a discharge pipe 11, on which a cover 17 with a hinge device and a locking device 16 is installed, and the number of the opened discharge pipes 11 can be adjusted according to actual needs to adapt to highway green belts of different widths. In addition, a filter 15 is also provided in the discharge pipe 11 to filter impurities in the fertilizer to ensure the purity of the fertilizer.

[0033] In terms of the overall structure, the bracket 4 is firmly fixed to the sealing cover 2 by bolts, and the sealing cover 2 is closely matched with the barrel 1 to ensure the sealing of the fertilizer. The feed port 3 is designed as an oblique tube and is integrally formed with the barrel 1, which enhances the stability of the overall structure. The connecting pipe 6 and the oblique feeding pipe 7, and the discharge pipe 11 and the oblique feeding pipe 7 are fixed by welding to ensure the firmness and sealing of the connection.

[0034] In terms of detail processing, the connection between the sealing head 10 and the spiral feeder 12 adopts a mechanical seal to ensure that the fertilizer will not leak during the transportation process. The servo motor 8 is fixed to the reduction device 9 by bolts, providing a stable power source for the spiral feeder 12. The filter screen 15 is fixed in the discharge pipe 11 by bolts, which is convenient for disassembly and cleaning. The screw rod head sleeve of the locking device 16 is provided with a rotating head, making the locking and opening operations of the cover body 17 more convenient;

[0035] The barrel 1 can be installed on a car through a support frame. The car moves along the highway. At this time, the oblique feeding pipe 7 extends out of the car and is placed above the green belt of the highway. The number of covers 17 to be opened is selected according to the width of the green belt of the highway. The entire fertilizer feeding device has a reasonable design, a compact structure, and is easy to operate. It can effectively meet the fertilization needs of the green belt of the highway and improve the efficiency and quality of fertilization.

[0036] Working process: add fertilizer into the barrel 1 through the obliquely designed feed port 3; close the sealing cover 2 to ensure the sealed storage of the fertilizer to prevent moisture or volatilization; according to the width of the green belt of the highway, select the number of discharge pipes 11 that need to be opened, and adjust the position of the corresponding cover 17 through the hinge device and the locking device 16; start the stirring drive device 5, and mix and stir the fertilizer in the barrel 1 through its stirring rod to ensure the uniformity of the fertilizer; the servo motor 8 drives the spiral feeding member 12 to rotate through the reduction device 9; the rotation of the spiral feeding member 12 transports the fertilizer from the barrel 1 to the connecting pipe 6, and further through the oblique feeding pipe 7; the fertilizer flows along the oblique direction in the oblique feeding pipe 7, and enters the selected discharge pipe 11 through the evenly distributed discharge ports 13; in the discharge pipe 11, the fertilizer passes through the filter 15 to filter out impurities to ensure the purity of the fertilization ; The filtered fertilizer is evenly discharged onto the green belt of the highway through the opened discharge pipe 11; the entire fertilizer delivery device is installed on the car through the support frame and moved along the highway; the oblique feeding pipe 7 extends out of the car and is placed above the green belt of the highway to ensure that the fertilizer can be accurately delivered to the target area; during the driving process of the car, the fertilizer delivery device continues to transport and discharge the fertilizer to achieve continuous fertilization of the green belt of the highway; when the fertilization work is completed, the stirring drive device 5 and the servo motor 8 are turned off to stop the transportation and discharge of the fertilizer; the sealing cover 2 is opened, and the barrel 1 is cleaned to prepare for the next use; the discharge pipe 11 and the filter 15 are checked and cleaned to ensure that they are unobstructed; through the above working process, the highway green belt fertilizer delivery equipment can effectively meet the fertilization needs of the highway green belt and improve the fertilization efficiency and quality.

[0037] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. However, the terms "include", "comprises" or any other variations are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or include elements that are inherent to such process, method, article or device. In the absence of more restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device that includes the elements.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fertilizer delivery device for highway greening, comprising a barrel (1), a sealing cover (2), a feed port (3), a bracket (4) and a stirring drive device (5), wherein the sealing cover (2) is located at the upper end opening of the barrel (1), the stirring drive device (5) is mounted on the sealing cover (2) via the bracket (4), and a stirring rod of the stirring drive device (5) extends into the barrel (1) to stir the greening fertilizer in the barrel (1), and the feed port (3) is mounted at the upper end opening of the barrel (1), characterized in that: The barrel (1) is connected to an oblique feeding pipe (7) via a connecting pipe (6); a plurality of discharge ports (13) are provided on the wall of the oblique feeding pipe (7); and sealing heads (10) are provided at both ends of the oblique feeding pipe (7); one of the sealing heads (10) is connected to a servo motor (8) via a speed reducer (9); a spiral feeding piece (12) is provided between the two sealing heads (10); fertilizer in the barrel (1) enters the oblique feeding pipe (7) via the connecting pipe (6), and is transported to the discharge port (13) of the oblique feeding pipe (7) via the spiral feeding piece (12); and the fertilizer is discharged onto the green belt of the highway via the plurality of discharge ports (13); A discharge pipe (11) is provided at the discharge port (13), and a cover body (17) is connected to the discharge pipe (11) via a hinge device and a locking device (16). A filter screen (15) is provided inside the discharge pipe (11), and fertilizer is filtered through the filter screen (15). A plurality of side blocks (14) are provided on the side wall of the discharge pipe (11) and are connected to the oblique feeding pipe (7). The number of covers (17) to be opened is adjusted according to the width of the highway green belt.

2. A fertilizer delivery device for highway greening according to claim 1, characterized in that: The bracket (4) is fixed to the sealing cover (2) by means of bolts, and the sealing cover (2) is fixedly mounted on the barrel (1); the feed port (3) is an inclined tube and is designed as an integral unit with the barrel (1).

3. A fertilizer delivery device for highway greening according to claim 2, characterized in that: The lower ends of the barrel (1) and the connecting pipe (6) are provided with flanges. The barrel (1) and the connecting pipe (6) are fixed by bolts and nuts. The connecting pipe (6) and the oblique feeding pipe (7) are welded and fixed at their joints. The discharge pipe (11) and the oblique feeding pipe (7) are welded and fixed at their joints. The side block (14) is welded and fixed to the discharge pipe (11) and the oblique feeding pipe (7).

4. A fertilizer delivery device for highway greening according to claim 3, characterized in that: The sealing head (10) is fixed to both ends of the oblique feeding pipe (7) by means of bolts, the connection between the sealing head (10) and the spiral feeding piece (12) is a mechanical seal, the reduction device (9) is fixed to the sealing head (10) by means of bolts, the servo motor (8) is fixed to the reduction device (9) by means of bolts, and the servo motor (8) drives the spiral feeding piece (12) to rotate.

5. A fertilizer delivery device for highway greening according to claim 4, characterized in that: The filter screen (15) is fixed in the discharge pipe (11) by means of bolts, and a plurality of the discharge pipes (11) are evenly distributed on the oblique feeding pipe (7).

6. A fertilizer delivery device for highway greening according to claim 5, characterized in that: The locking device (16) is a hinge with a screw rod, the rod head sleeve of the screw rod is provided with a rotating head, and when the cover body (17) is closed, the rotating head is rotated to press against the discharge pipe (11).

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