Urban greening fertilizer mixing device

Abstract

The utility model discloses an urban landscaping fertilizer mixing device which comprises a mounting box, a support mechanism, a stirring barrel, a driving mechanism, a solid feeding port, a rotating mechanism, a supporting frame, a spraying mechanism, a mixing mechanism and a discharging port, and the driving mechanism is arranged in the mounting box; the stirring barrel is arranged on the mounting box, and a gear is arranged at the top of the stirring barrel; the rotating mechanism is connected with the top of the mounting box; the support mechanism is arranged on the surface of the mixing drum; the support frame is arranged between the rotating mechanism and the support mechanism; the spraying mechanism and the mixing mechanism are both arranged in the stirring barrel, the spraying mechanism comprises a liquid feeding port, a liquid storage tank, a connecting rod, a cross rod, a water outlet and an adaptive block, and the connecting rod is connected with the top of the stirring barrel. Therefore, the dissolving speed of the solid fertilizer can be accelerated, the concentration of the fertilizer solution is more uniform and consistent, and plants can absorb nutrients more sufficiently, so that the nutrient loss caused by too high or too low local concentration is reduced, the use efficiency of the fertilizer is improved, and the stirring efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of urban greening, in particular to an urban greening fertilizer mixing device. Background Art

[0002] The urban greening fertilizer mixing device is a mechanical equipment designed specifically for the field of landscaping. Its main function is to evenly mix solid fertilizer and liquid (such as water) in a specific proportion to form a fertilizer solution suitable for efficient absorption and utilization by green plants such as lawns and trees.

[0003] Existing urban greening fertilizer mixing equipment usually feeds solid fertilizer into a mixing chamber through a quantitative feeding device, injects an appropriate amount of water at the same time, and then fully mixes the two through a mechanical or pneumatically driven agitator. After mixing, the fertilizer is applied to the green space through a pipeline network and a sprinkler system.

[0004] However, there are some obvious limitations and drawbacks in the current technical solutions. When adding a large amount of solid fertilizer and liquid at one time, the traditional urban greening fertilizer mixing device often exhibits problems of low mixing efficiency and uneven mixing. Due to the limited dissolution rate of solid fertilizer and the fact that the existing mixing mechanism may not provide sufficient intensity and all-round mixing action, it is easy for local concentrations to be too high or too low during the mixing process, which not only affects the fertilization effect, but also prolongs the mixing time. Utility Model Content

[0005] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0006] To this end, the purpose of the utility model is to propose an urban greening fertilizer mixing device, which can accelerate the dissolution rate of solid fertilizers, make the fertilizer solution more uniform in concentration, and help plants absorb nutrients more fully, thereby reducing nutrient losses caused by local excessively high or low concentrations, improving fertilizer utilization efficiency, and improving mixing efficiency.

[0007] In order to achieve the above-mentioned purpose, the utility model proposes an urban greening fertilizer mixing device, comprising an installation box, a support mechanism, a mixing drum, a driving mechanism, a solid feeding port, a rotating mechanism, a support frame, a spraying mechanism, a mixing mechanism and a discharge port, wherein the driving mechanism is arranged inside the installation box; the mixing drum is arranged on the installation box, and a gear is arranged on the top of the mixing drum; the rotating mechanism is connected to the top of the installation box; the support mechanism is arranged on the surface of the mixing drum, and the support frame is arranged between the rotating mechanism and the support mechanism; the spraying mechanism and the mixing mechanism are connected to each other. The mechanisms are all arranged inside the mixing drum, and the spraying mechanism includes a liquid feeding port, a liquid storage tank, a connecting rod, a cross bar, a water outlet and an adapter block, wherein the connecting rod is connected to the top of the mixing drum, and the liquid storage tank is connected to the connecting rod; the liquid feeding port passes through the top of the mixing drum and is connected to the liquid storage tank; a plurality of cross bars are connected to the liquid storage tank, and a plurality of water outlets are provided on the cross bar; the adapter block is arranged at the end of the cross bar; the mixing mechanism is connected to the driving mechanism; a solid feeding port is provided at the top of the mixing drum, and a discharge port is provided at the bottom of the mixing drum.

[0008] The urban greening fertilizer mixing device of the utility model can accelerate the dissolution speed of solid fertilizer, make the fertilizer solution more uniform in concentration, which is beneficial for plants to absorb nutrients more fully, thereby reducing nutrient loss caused by excessively high or low local concentration, improving fertilizer use efficiency and improving mixing efficiency.

[0009] In addition, the urban greening fertilizer mixing device proposed in the application may also have the following additional technical features:

[0010] Specifically, the mixing mechanism includes a rotating shaft, an outward expansion rod, a cross bar, a locking block and a stirring blade, wherein one end of the rotating shaft is connected to the driving mechanism, and the other end of the rotating shaft passes through the liquid storage tank and is connected to the stirring drum; a plurality of cross bars are installed around the rotating shaft; the outward expansion rod is installed at the end of the cross bar, and a groove corresponding to the adapter block is provided on the outward expansion rod; a plurality of stirring blades are installed on the outward expansion rod; and the locking block is installed on the outward expansion rod.

[0011] Specifically, the driving mechanism includes a bearing base, a first bevel gear, a second bevel gear and a first rotating motor, wherein the bearing base is installed at the bottom of the rotating shaft; the first bevel gear is sleeved on the rotating shaft, and the second bevel gear is meshed and connected with the first bevel gear; the first rotating motor is connected with the second bevel gear.

[0012] Specifically, the rotating mechanism includes a third bevel gear and a second rotating motor, wherein the second rotating motor is mounted on the supporting frame, and the output shaft of the second rotating motor is connected to the third bevel gear; the third bevel gear is meshingly connected to the mixing drum.

[0013] Specifically, a gate valve is arranged on the discharge port.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0016] Figure 1 This is a schematic diagram of the structure of a city greening fertilizer mixing device according to an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of an urban greening fertilizer mixing device according to an embodiment of the utility model;

[0018] Figure 3 The present invention is a schematic structural diagram of a mixing mechanism of a mixing device for urban greening fertilizer according to an embodiment of the present invention.

[0019] As shown in the figure: 1. Install the box;

[0020] 2. Support mechanism; 21. Ring; 22. Support foot; 23. Convex ring;

[0021] 3. Mixing drum;

[0022] 4. driving mechanism; 41. bearing base; 42. first bevel gear; 43. second bevel gear; 44. first rotating motor;

[0023] 5. Solid feeding port;

[0024] 6. Rotation mechanism; 61. Third helical gear; 62. Second rotation motor;

[0025] 7. Support frame;

[0026] 8. Spraying mechanism; 81. Liquid feeding port; 82. Liquid storage tank; 83. Connecting rod; 84. Cross bar; 85. Water outlet; 86. Adapter block;

[0027] 9. Mixing mechanism; 91. Rotating shaft; 92. Outward expansion rod; 93. Cross bar; 94. Engaging block; 95. Stirring blade;

[0028] 10. Discharge port. DETAILED DESCRIPTION

[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.

[0030] The urban greening fertilizer mixing device of the utility model embodiment is described below with reference to the accompanying drawings.

[0031] like Figure 1-Figure 3 As shown, the urban greening fertilizer mixing device of the embodiment of the utility model may include an installation box 1, a support mechanism 2, a mixing drum 3, a driving mechanism 4, a solid feeding port 5, a rotating mechanism 6, a support frame 7, a spraying mechanism 8, a mixing mechanism 9 and a discharge port 10.

[0032] The driving mechanism 4 is arranged inside the installation box 1 .

[0033] It should be noted that the driving mechanism 4 can drive the raw materials inside the mixing drum 3 to rotate.

[0034] The mixing drum 3 is arranged on the mounting box 1 , and a gear is arranged on the top of the mixing drum 3 .

[0035] It should be noted that, in the present embodiment, the mixing drum 3 is an inverted body, which can facilitate the fertilizer on the inner wall to fall downward.

[0036] The rotating mechanism 6 is connected to the top of the installation box 1 , the supporting mechanism 2 is arranged on the surface of the mixing drum 3 , and the supporting frame 7 is arranged between the rotating mechanism 6 and the supporting mechanism 2 .

[0037] It is understandable that the driving mechanism 4 drives the mixing drum 3 to rotate through the meshing relationship between the gears. At the same time, the inside of the mixing drum 3 and the outside of the mixing drum 3 rotate, which can make the fertilizer mix faster and increase the mixing speed.

[0038] The spraying mechanism 8 and the mixing mechanism 9 are both arranged inside the mixing drum 3 . The spraying mechanism 8 may include a liquid feeding port 81 , a liquid storage tank 82 , a connecting rod 83 , a cross bar 84 , a water outlet 85 and an adapter block 86 .

[0039] Among them, the connecting rod 83 is connected to the top of the mixing drum 3, the liquid storage tank 82 is connected to the connecting rod 83, the liquid feeding port 81 passes through the top of the mixing drum 3 and is connected to the liquid storage tank 82, multiple cross bars 84 are connected to the liquid storage tank 82, multiple water outlets 85 are opened on the cross bar 84, and the adapter block 86 is arranged at the end of the cross bar 84.

[0040] It should be noted that, in the present embodiment, a water pump is provided inside the liquid storage tank 82, which can spray the liquid inside the liquid storage tank 82 evenly through the water outlet 85, thereby making the water (liquid) content of the solid fertilizer per unit volume roughly the same.

[0041] The mixing mechanism 9 is connected to the driving mechanism 4 . A solid feeding port 5 is arranged at the top of the mixing drum 3 . A discharge port 10 is arranged at the bottom of the mixing drum 3 . A gate valve is arranged on the discharge port 10 .

[0042] It can be understood that the driving mechanism 4 drives the mixing mechanism 9 to mix the solid and liquid fertilizers inside the mixing drum 3 .

[0043] Specifically, when the urban greening fertilizer needs to be stirred, the liquid to be stirred is firstly fed from the liquid feeding port 81, and then the fertilizer raw material solid is fed from the solid feeding port 5, and then the second rotating motor 62 is turned on, and the second rotating motor 62 drives the third bevel gear 61 to rotate, and when the third bevel gear 61 rotates, the mixing drum 3 is driven to rotate as a whole. At the same time, during the overall rotation of the mixing drum 3, the water pump inside the liquid storage tank 82 pumps the liquid out from the water outlet 85.

[0044] At the same time, the first rotating motor 44 drives the first bevel gear 42 and the second bevel gear 43 to rotate, and then drives the stirring rod to rotate and then drives the expansion rod 92 and the cross bar 84 to rotate. When the expansion rod 92 and the cross bar 84 rotate, in addition to the stirring blades 95 rotating to mix the fertilizer, it will drive the solid fertilizer to mix with the liquid sprayed above it. After mixing, the fertilizer can fall out of the discharge port 10. In this case, the liquid can be sprinkled on the surface of the solid fertilizer in sequence and evenly, which is easier to mix. At the same time, the liquid raw material can also be injected according to the amount of the solid fertilizer raw material.

[0045] In this way, the dissolution rate of solid fertilizer can be accelerated, making the fertilizer solution more uniform in concentration, which is conducive to plants absorbing nutrients more fully, thereby reducing nutrient losses caused by local excessive or low concentrations, improving fertilizer utilization efficiency, and improving stirring efficiency.

[0046] In one embodiment of the present invention, Figure 3 As shown, the mixing mechanism 9 may include a rotating shaft 91 , an outward expansion rod 92 , a cross bar 84 , a locking block 94 and a stirring blade 95 .

[0047] One end of the rotating shaft 91 is connected to the driving mechanism 4 , and the other end of the rotating shaft 91 passes through the liquid storage tank 82 and is connected to the mixing drum 3 . A plurality of cross bars 84 are installed around the rotating shaft 91 .

[0048] It is understandable that the rotating shaft 91 can drive the cross bar 84 to rotate, and then stir the solid and liquid fertilizers.

[0049] The expansion rod 92 is mounted on the end of the cross bar 84 . The expansion rod 92 is provided with a slot corresponding to the adapter block 86 . A plurality of stirring blades 95 are mounted on the expansion rod 92 . The engaging block 94 is mounted on the expansion rod 92 .

[0050] It should be noted that, in this embodiment, the stirring blade 95 is connected to the driving motor embedded in the outer expansion rod 92, and the stirring blade 95 is not in the same horizontal plane as the cross bar 84. At the same time, the inclination angle of the outer expansion rod 92 is the same as that of the mixing drum 3.

[0051] In one embodiment of the present invention, Figure 2 As shown, the driving mechanism 4 may include a bearing base 41 , a first bevel gear 42 , a second bevel gear 43 and a first rotating motor 44 .

[0052] The bearing base 41 is installed at the bottom of the rotating shaft 91 , the first bevel gear 42 is sleeved on the rotating shaft 91 , the second bevel gear 43 is meshed and connected with the first bevel gear 42 , and the first rotating motor 44 is connected with the second bevel gear 43 .

[0053] Specifically, when the rotating shaft 91 needs to rotate, the first rotating motor 44 drives the second bevel gear 43 to rotate. Due to the meshing relationship between the first bevel gear 42 and the second bevel gear 43, the rotating shaft 91 can be driven to rotate.

[0054] In one embodiment of the present invention, Figure 1 As shown, the rotating mechanism 6 may include a third bevel gear 61 and a second rotating motor 62 .

[0055] The second rotating motor 62 is installed on the supporting frame 7 , the output shaft of the second rotating motor 62 is connected to the third bevel gear 61 , and the third bevel gear 61 is meshingly connected to the mixing drum 3 .

[0056] It should be noted that the support frame 7 matches the shape of the second rotating motor 62 , and at the same time, supports the second rotating motor 62 so that it can drive the mixing drum 3 to rotate.

[0057] In summary, the urban greening fertilizer mixing device of the embodiment of the utility model can accelerate the dissolution rate of solid fertilizer, making the fertilizer solution more uniform in concentration, which is conducive to plants to absorb nutrients more fully, thereby reducing nutrient losses caused by excessively high or low local concentrations, improving fertilizer utilization efficiency, and improving mixing efficiency.

[0058] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0059] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0060] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A device for mixing urban greening fertilizers, characterized in that: It includes an installation box, a support mechanism, a mixing drum, a driving mechanism, a solid feeding port, a rotating mechanism, a support frame, a spraying mechanism, a mixing mechanism and a discharge port, wherein: The driving mechanism is arranged inside the installation box; The mixing drum is arranged on the mounting box, and a gear is arranged on the top of the mixing drum; The rotating mechanism is connected to the top of the installation box; The support mechanism is arranged on the surface of the mixing drum, and the support frame is arranged between the rotating mechanism and the support mechanism; The spraying mechanism and the mixing mechanism are both arranged inside the mixing drum, and the spraying mechanism includes a liquid feeding port, a liquid storage tank, a connecting rod, a cross bar, a water outlet and an adapter block, wherein: The connecting rod is connected to the top of the mixing drum, and the liquid storage tank is connected to the connecting rod; The liquid feeding port passes through the top of the mixing drum and is connected to the liquid storage tank; A plurality of the cross bars are connected to the liquid storage tank, and a plurality of water outlets are provided on the cross bars; The adapter block is arranged at the end of the crossbar; The mixing mechanism is connected to the driving mechanism; The top of the mixing drum is provided with a solid feeding port, and the bottom of the mixing drum is provided with a discharge port.

2. The urban greening fertilizer mixing device according to claim 1, characterized in that: The mixing mechanism includes a rotating shaft, an outward expansion rod, a cross bar, a locking block and a stirring blade, wherein: One end of the rotating shaft is connected to the driving mechanism, and the other end of the rotating shaft passes through the liquid storage tank and is connected to the mixing drum; A plurality of the cross bars are mounted around the rotating shaft; The outward expansion rod is installed at the end of the cross bar, and the outward expansion rod is provided with a slot corresponding to the adapter block; A plurality of the stirring blades are mounted on the outer expansion rod; The engaging block is mounted on the outward expansion rod.

3. The urban greening fertilizer mixing device according to claim 2, characterized in that: The driving mechanism includes a bearing base, a first bevel gear, a second bevel gear and a first rotating motor, wherein: The bearing base is installed at the bottom of the rotating shaft; The first helical gear is sleeved on the rotating shaft, and the second helical gear is meshed and connected with the first helical gear; The first rotating motor is connected to the second bevel gear.

4. The urban greening fertilizer mixing device according to claim 1, characterized in that: The rotating mechanism includes a third bevel gear and a second rotating motor, wherein: The second rotating motor is mounted on the supporting frame, and the output shaft of the second rotating motor is connected to the third bevel gear; The third bevel gear is meshingly connected with the mixing drum.

5. The urban greening fertilizer mixing device according to claim 1, characterized in that: The discharge port is provided with a gate valve.

Images