Mixing and feeding equipment for fertilizer manufacturing
By designing a mixing and loading equipment for fertilizer manufacturing, the upper unloading structure and lower unloading structure realize the continuous introduction and export of fertilizer raw materials, the problems of low efficiency and high labor costs of existing equipment are solved, and the work efficiency and practicality of the equipment are improved.
Patent Information
- Application Number
- CN202421781175.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-25
AI Technical Summary
The existing fertilizer mixing equipment is poor in practicality due to inefficiency, and the loader needs to place staff, which has high labor costs.
A mixed feeding equipment is designed, including a feed trough, a box, an upper unloading structure, an lower unloading structure and a stirring structure. Through the coordination of the upper unloading structure and the lower unloading structure, the continuous introduction and export of fertilizer raw materials is achieved, avoiding the shutdown of the mixing structure and improving work efficiency.
The continuity of fertilizer mixing is achieved, work efficiency is improved, labor costs are reduced, and the practicality of equipment is enhanced.
Smart Images
Figure CN222829560U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of fertilizer mixing equipment, and in particular relates to a mixing feeding equipment used for fertilizer manufacturing. Background Art
[0002] Fertilizers are substances used in agricultural production to provide nutrients for plant growth, including organic fertilizers and inorganic fertilizers. Generally speaking, the manufacturing process of fertilizers involves mixing, which may be the mixing of fermented organic fertilizers and inorganic fertilizers, or organic fertilizers and microbial strains, organic fertilizers and humic acid, and inorganic fertilizers and water. The mixing process is usually carried out in a mixing device to prepare for the next process.
[0003] In the prior art, the mixing equipment usually has an open mixing chamber, and the raw materials need to be put into the mixing chamber in sequence through a loader at the open position, and then the mixing equipment is stirred and mixed. After the mixing is completed, the mixed waste is transferred to the next process through the auger connected to the bottom of the mixing equipment. The above process involves the feeding and discharging process of the mixing equipment. The mixing equipment is in a stopped working state. Each cycle process requires the mixing work to be carried out after the feeding and discharging are completed, which is inefficient and has poor practicality. In addition, the loader also needs to be equipped with a staff member to be on duty, and the labor cost is high. Utility Model Content
[0004] The embodiment of the utility model provides a mixing and feeding device for fertilizer manufacturing, aiming to solve the problem of poor practicability of existing mixing devices due to low efficiency.
[0005] To achieve the above purpose, the technical solution adopted by the utility model is: to provide a mixing feeding device for fertilizer manufacturing, comprising:
[0006] A feeding trough for storing mixed fertilizer;
[0007] A box body is fixedly arranged above the material trough, and has a cavity with an open top and a bottom connected to the material trough; an upper unloading structure and a lower unloading structure are arranged in the cavity, and the upper unloading structure and the lower unloading structure divide the cavity into a storage cavity and a mixing cavity located below the storage cavity; a stirring structure is arranged in the mixing cavity; the upper unloading structure is used to open after the stirring structure completes stirring the fertilizer raw material, so as to introduce the fertilizer into the material trough; the lower unloading structure is used to store the newly transferred fertilizer raw material during the stirring process, and transfer the fertilizer raw material to the mixing cavity after the fertilizer in the mixing cavity is led out;
[0008] The feeding structure is used to transfer the fertilizer raw materials into the storage cavity.
[0009] In a possible implementation, the bottom surface of the material holding trough is an inclined surface;
[0010] Wherein, the box body is located at the highest point of the bottom surface of the material trough.
[0011] In a possible implementation, the upper unloading structure includes:
[0012] The push-pull cover plate is horizontally arranged and slidably connected with the sliding opening arranged on the box body;
[0013] The telescopic structure is fixed on the box body and connected to the push-pull cover plate, and is used to drive the push-pull cover plate so that the push-pull cover plate separates or connects the mixing chamber and the material storage chamber.
[0014] In a possible implementation, two telescopic structures are provided, and the two telescopic structures are respectively located on two sides of the sliding cover plate.
[0015] In a possible implementation, the stirring structure includes:
[0016] A rotating shaft, horizontally rotatably arranged on the box body;
[0017] There are multiple stirring rods, each of which is evenly arranged on the rotating shaft;
[0018] The first driver is fixed on the box body and is dynamically connected to the rotating shaft.
[0019] In a possible implementation, the lower unloading structure includes:
[0020] Two flip plates are provided, the two flip plates are respectively located on both sides of the rotating shaft and are rotatably connected to the box body, the rotating axis of each flip plate is arranged parallel to the rotating axis of the rotating shaft, and the two flip plates are used to pitch and rotate relative to each other and align to close the connection between the mixing chamber and the material tank; or pitch and rotate oppositely to each other to open the connection between the mixing chamber and the material tank;
[0021] There are two driving components, each of which is connected to each of the flip plates, and is used to drive the two flip plates to pitch and rotate respectively.
[0022] In a possible implementation manner, each of the flip plates is a curved plate.
[0023] In a possible implementation, the feeding structure includes a plurality of augers.
[0024] In this implementation, an upper unloading structure and a lower unloading structure are provided on the box body, and the two can separate the cavity into a storage chamber and a mixing chamber. In the process of the stirring structure in the mixing chamber mixing the fertilizer, the upper loading structure can introduce the fertilizer raw materials into the storage chamber, and after the lower unloading structure is opened and the mixed fertilizer is introduced into the material tank, the fertilizer raw materials in the storage chamber can be introduced into the mixing chamber. This structure can ensure the continuity of fertilizer mixing, avoid the shutdown of the stirring structure, effectively improve work efficiency, and also reduce manpower, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 A schematic diagram of the structure of a mixing and feeding device for fertilizer manufacturing provided by an embodiment of the utility model (the dotted line portion indicates the connection relationship between the flip plate and the hydraulic cylinder);
[0026] Figure 2 A schematic diagram of the box structure of a mixing and feeding device for fertilizer manufacturing provided by an embodiment of the utility model;
[0027] Figure 3 A schematic diagram of a cross-sectional structure of a mixing and feeding device for fertilizer manufacturing provided by an embodiment of the utility model;
[0028] Description of reference numerals:
[0029] 10. Material trough; 11. Inclined surface; 20. Box body; 21. Material storage chamber; 22. Mixing chamber; 30. Upper unloading structure; 31. Push-pull cover plate; 32. Telescopic structure; 40. Lower unloading structure; 41. Flip plate; 42. Driving component; 50. Stirring structure; 51. Rotating shaft; 52. Stirring rod; 53. First drive; 60. Loading structure. DETAILED DESCRIPTION
[0030] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.
[0031] Please also read Figures 1 to 3Now, the mixed feeding equipment for fertilizer manufacturing provided by the utility model is described. The mixed feeding equipment for fertilizer manufacturing includes a feeding trough 10, a box body 20 and a feeding structure 60. The feeding trough 10 can store mixed fertilizers. The box body 20 is fixed above the feeding trough 10, and has a cavity with an open top and a bottom connected to the feeding trough 10. An upper unloading structure 30 and a lower unloading structure 40 are provided in the cavity, and the upper unloading structure 30 and the lower unloading structure 40 separate the cavity into a storage chamber 21 and a mixing chamber 22 located below the storage chamber 21. A stirring structure 50 is provided in the mixing chamber 22. The upper unloading structure 30 can be opened after the stirring structure 50 completes stirring of the fertilizer raw material, so as to introduce the fertilizer into the feeding trough 10. The lower unloading structure 40 can store the newly transferred fertilizer raw material during the stirring process, and transfer the fertilizer raw material to the mixing chamber 22 after the fertilizer in the mixing chamber 22 is discharged. The loading structure 60 can transfer the fertilizer raw material into the storage chamber 21 .
[0032] Compared with the prior art, the mixing and feeding equipment for fertilizer manufacturing provided in this embodiment has an upper discharge structure 30 and a lower discharge structure 40 on the box body 20, which can separate the cavity into a storage chamber 21 and a mixing chamber 22. In the process of mixing the fertilizer by the stirring structure 50 in the mixing chamber 22, the feeding structure 60 can introduce the fertilizer raw materials into the storage chamber 21, and after the lower discharge structure 40 is opened and the mixed fertilizer is introduced into the material tank 10, the fertilizer raw materials in the storage chamber 21 can be introduced into the mixing chamber 22. This structure can ensure the continuity of fertilizer mixing, avoid the idle period of the stirring structure 50 due to shutdown, can effectively improve work efficiency, and can also reduce manpower, and has strong practicality.
[0033] In this embodiment, as a preferred implementation, the material trough 10 can be formed by brick masonry, and of course it can be set under the ground to ensure the rational use of the longitudinal space, and the corresponding box body 20 can be directly fixed on the ground.
[0034] In some embodiments, the above-mentioned material tank 10 can be used as follows Figure 1 See the structure shown. Figure 1 The bottom surface of the trough 10 is an inclined surface 11. The inclined surface 11 has a highest point and a lowest point, and the box body 20 is located at the highest point of the bottom surface of the trough 10. The setting of the inclined surface 11 can mainly ensure that the mixed fertilizer moves to the lowest point, avoid the fertilizer from accumulating at the bottom of the box body 20, and ensure the unloading effect.
[0035] Specifically, a screw conveyor may be provided at the lowest point of the material tank 10 to ensure that the mixed fertilizer is transferred to the next process.
[0036] In some embodiments, the upper unloading structure 30 may be configured as follows: Figures 2 to 3See Figure Figures 2 to 3 The upper unloading structure 30 includes a push-pull cover plate 31 and a telescopic structure 32. The push-pull cover plate 31 is horizontally arranged and slidably connected with the slide opening arranged on the box body 20. The telescopic structure 32 is fixed on the box body 20 and connected with the push-pull cover plate 31, and can drive the push-pull cover plate 31 so that the push-pull cover plate 31 separates or connects the mixing chamber 22 and the storage chamber 21.
[0037] The push-pull cover plate 31 can slide into the cavity and enclose the cavity to form a storage cavity 21 at the top to ensure that the newly added waste materials can be stored. When the push-pull cover plate 31 slides out under the drive of the telescopic structure 32, the storage cavity 21 will be connected with the mixing cavity 22 below to ensure that the fertilizer raw materials directly enter the mixing cavity 22. The upper unloading structure 30 has a simple structure and is easy to operate. It is also easy to adjust the opening, which can improve the feeding efficiency.
[0038] In this embodiment, the sliding opening can penetrate the box body 20 along the horizontal direction, just to guide the sliding of the push-pull cover plate 31.
[0039] In some embodiments, the telescopic structure 32 may be configured as follows: Figure 2 See the structure shown. Figure 2 There are two telescopic structures 32 , and the two telescopic structures 32 are respectively located on both sides of the sliding cover plate 31 .
[0040] The two telescopic structures 32 can ensure that the push-pull cover plate 31 is evenly stressed, thereby ensuring smooth and stable sliding of the push-pull cover plate 31 and ensuring the unloading effect.
[0041] The telescopic structure 32 may be a hydraulic cylinder.
[0042] In some embodiments, the stirring structure 50 may be configured as follows: Figure 1 and Figure 3 See the structure shown. Figure 1 and Figure 3 The stirring structure 50 includes a rotating shaft 51, a stirring rod 52 and a first driver 53. The rotating shaft 51 is horizontally rotatably arranged on the housing 20. There are a plurality of stirring rods 52, and each stirring rod 52 is evenly arranged on the rotating shaft 51. The first driver 53 is fixed on the housing 20 and is dynamically connected to the rotating shaft 51.
[0043] The stirring structure 50 drives the rotating shaft 51 to rotate through the first driver 53, and then mixes and stirs the fertilizer raw materials in the mixing chamber 22 through the stirring rods 52, thereby ensuring the mixing effect and thus ensuring the quality of the fertilizer.
[0044] In some embodiments, the lower discharge structure 40 may be configured as follows: Figures 2 to 3 See the structure shown. Figures 2 to 3The lower unloading structure 40 includes a flip plate 41 and a driving component 42. Two flip plates 41 are provided, and the two flip plates 41 are respectively located on both sides of the rotating shaft 51 and are rotatably connected to the box body 20. The rotation axis of each flip plate 41 is arranged parallel to the rotation axis of the rotating shaft 51. The two flip plates 41 can be relatively pitched and rotated and matched to close the connection between the mixing chamber 22 and the material trough 10. Or they can be pitched and rotated in opposite directions to open the connection between the mixing chamber 22 and the material trough 10. Two driving components 42 are provided, and each driving component 42 is respectively connected to each flip plate 41, and can drive the two flip plates 41 to pitch and rotate respectively.
[0045] The two flip plates 41 are respectively located on both sides of the rotating shaft 51 and are both rotatably connected to the box body 20. The two flip plates 41 can both pitch and rotate. After the two flip plates 41 rotate relative to each other, they can be matched and form an interception portion under the stirring structure 50 to prevent the fertilizer in the mixing chamber 22 from entering the material holding chamber. At the same time, after the two flip plates 41 rotate in opposite directions, the interception can be released, so that the mixing chamber 22 is connected with the material holding chamber, thereby ensuring that the mixed fertilizer falls into the material holding chamber by gravity.
[0046] In this embodiment, the driving component 42 may be a hydraulic rod. When the driving component 42 is a hydraulic cylinder, see Figure 1 The fixed end of each hydraulic rod is hinged to a fixed object outside the box body 20, such as the ground or a fixed seat relatively stationary with the box body 20, and the telescopic end is hinged to a flip plate 41. Of course, the driving component 42 may also include a fixed box, a worm wheel, a worm and a second driver. Specifically, the fixed box is fixed outside the box body 20, and the corresponding flip plate 41 rotating shaft 51 extends into the fixed box and is coaxially fixedly connected with the worm wheel set inside the fixed box. The worm is rotatably set on the fixed box and meshes with the worm wheel. The second driver is fixed on the fixed box and is connected to the worm power. Please refer to Figure 2 The above structures are all prior art and well known to those skilled in the art, and will not be described in detail here.
[0047] It should be noted that after the two flip plates 41 rotate in opposite directions, the fertilizer enters the material storage tank 10 . After the two flip plates 41 rotate relative to each other and engage, the upper unloading structure 30 works to allow the fertilizer raw materials in the storage chamber 21 to enter the mixing chamber 22 .
[0048] In some embodiments, the flip plate 41 may be used as follows: Figure 3 See the structure shown. Figure 3 Each flip plate 41 is an arc-shaped plate. The setting of the arc-shaped plate can ensure that the arc-shaped surface formed by the two flip plates 41 can be adapted to the stirring structure 50, thereby ensuring the fertilizer mixing effect in the mixing chamber 22. The structure is simple and practical.
[0049] Preferably, each flip plate 41 is a quarter arc plate.
[0050] In some embodiments, the feeding structure 60 may be configured as follows: Figure 1 See the structure shown. Figure 1 The feeding structure 60 includes a plurality of augers, and the plurality of augers can ensure the feeding efficiency.
[0051] It should be noted that a plurality of raw material troughs for storing fertilizer raw materials may be provided at the bottom of the box body 20, the bottom end of each auger is located in the raw material trough, and the fertilizer raw materials can be placed in the raw material trough.
[0052] The auger, also known as a screw conveyor, is a conveying device that uses spiral blades to transport materials from one end to the other. This technology is existing technology and will not be described in detail here.
[0053] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A mixing and feeding device for fertilizer manufacturing, characterized in that: include: A feeding trough for storing mixed fertilizer; A box body is fixedly arranged above the material storage tank, and has a cavity with an open top and a bottom connected to the material storage tank; an upper unloading structure and a lower unloading structure are arranged in the cavity, and the upper unloading structure and the lower unloading structure separate the cavity into a material storage chamber and a mixing chamber located below the material storage chamber; a stirring structure is arranged in the mixing chamber; the upper unloading structure is used to be opened after the stirring structure completes stirring the fertilizer raw material, so as to introduce the fertilizer into the material storage tank; The lower discharge structure is used to store the newly delivered fertilizer raw materials during the stirring process, and to deliver the fertilizer raw materials to the mixing chamber after the fertilizer in the mixing chamber is led out; The feeding structure is used to transfer the fertilizer raw materials into the storage cavity.
2. The mixing and feeding equipment for fertilizer production according to claim 1, characterized in that: The bottom surface of the material holding trough is an inclined surface; Wherein, the box body is located at the highest point of the bottom surface of the material trough.
3. The mixing and feeding equipment for fertilizer production according to claim 1, characterized in that: The upper unloading structure comprises: The push-pull cover plate is horizontally arranged and slidably connected with the sliding opening arranged on the box body; The telescopic structure is fixed on the box body and connected to the push-pull cover plate, and is used to drive the push-pull cover plate so that the push-pull cover plate separates or connects the mixing chamber and the material storage chamber.
4. The mixing and feeding equipment for fertilizer production according to claim 3, characterized in that: There are two telescopic structures, and the two telescopic structures are respectively located on both sides of the sliding cover plate.
5. The mixing and feeding equipment for fertilizer production according to claim 1, characterized in that: The stirring structure comprises: A rotating shaft, horizontally rotatably arranged on the box body; There are multiple stirring rods, each of which is evenly arranged on the rotating shaft; The first driver is fixed on the box body and is dynamically connected to the rotating shaft.
6. The mixing and feeding equipment for fertilizer production according to claim 5, characterized in that: The lower unloading structure comprises: Two flip plates are provided, the two flip plates are respectively located on both sides of the rotating shaft and are rotatably connected to the box body, the rotating axis of each flip plate is arranged parallel to the rotating axis of the rotating shaft, and the two flip plates are used to pitch and rotate relative to each other and align to close the connection between the mixing chamber and the material tank; or pitch and rotate oppositely to each other to open the connection between the mixing chamber and the material tank; There are two driving components, each of which is connected to each of the flip plates, and is used to drive the two flip plates to pitch and rotate respectively.
7. The mixing and feeding equipment for fertilizer production according to claim 6, characterized in that: Each of the flip plates is an arc-shaped plate.
8. The mixing and feeding equipment for fertilizer production according to claim 1, characterized in that: The feeding structure includes a plurality of augers.