Raw material stirring device for chemical fertilizer production

Abstract

The utility model relates to the technical field of chemical fertilizer production, and discloses a raw material stirring device for chemical fertilizer production, which comprises a stirring device body, the top of the stirring device body is fixedly connected with a stirring box, the top of the stirring device body is provided with a stirring mechanism, and the bottom of the stirring box is provided with a discharging mechanism. The stirring mechanism comprises a stirring assembly and a quantitative discharging assembly, the stirring assembly is arranged at the top of the stirring device body, during use, through the arranged stirring mechanism, the sealing cover can be automatically driven to ascend and descend under the action of the air cylinder and the bearing block, the sealing effect on the top of the stirring box can be achieved through the sealing cover, and the stirring effect is achieved; meanwhile, a sealing cover is far away from the top of the stirring box, so that the efficiency and convenience of cleaning the interior of the stirring box can be improved, and under the action of a rotating rod, a stirring rod and a scraping plate, not only can chemical fertilizer raw materials in the stirring box be fully mixed, but also raw materials attached to the inner wall of the stirring box can be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer production, in particular to a raw material stirring device used for fertilizer production. Background Art

[0002] Fertilizers refer to chemical substances used to provide nutrients required for plant growth. They usually contain major nutrients such as nitrogen, phosphorus, and potassium, as well as minor nutrients such as calcium, magnesium, and sulfur, and trace elements such as iron, zinc, and copper. In the process of fertilizer production, the raw materials required for fertilizers need to be stirred. Most existing stirring devices are integrated designs during use. When the inside of the mixing box needs to be cleaned, it is impossible to quickly clean or maintain it, which affects the subsequent use effect.

[0003] According to a raw material stirring device for fertilizer production published on the patent website (authorization announcement number: CN217725248U), the raw material stirring device for fertilizer production includes "container components, connecting components, flanges" and the like to achieve stirring work.

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] The raw material stirring device for fertilizer production utilizes a container component, a connecting component, a flange, etc. to achieve stirring work. Although the device can be quickly disassembled during use, it still requires manual operation by staff to remove the box cover. Because the box cover is together with the stirring component, there is a certain weight when disassembling, and the operation is complicated. It is impossible to drive the box cover to automatically rise and fall, which affects the use effect. Therefore, the device needs to be improved. Utility Model Content

[0006] The purpose of the utility model is to provide a raw material stirring device for fertilizer production to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material stirring device for fertilizer production, comprising a stirring device body, a stirring box is fixedly connected to the top of the stirring device body, a stirring mechanism is arranged on the top of the stirring device body, and a discharging mechanism is arranged at the bottom of the stirring box;

[0008] The stirring mechanism comprises a stirring component and a quantitative feeding component, wherein the stirring component is arranged on the top of the stirring device body, and the quantitative feeding component is arranged on the top of the stirring component;

[0009] The stirring assembly includes a fixed frame, which is fixedly connected to the top rear side of the stirring device body, a first cylinder is fixedly connected to the top of the fixed frame, a load-bearing block is fixedly connected to the bottom of the first cylinder, the load-bearing block is slidably connected to the inside of the fixed frame, a sealing cover is fixedly connected to the front side of the load-bearing block, the sealing cover is slidably connected to the top of the stirring box, a servo motor is fixedly connected to the top of the sealing cover, a rotating rod is fixedly connected to the bottom of the servo motor, the rotating rod is rotatably connected to the inside of the sealing cover, a stirring rod is fixedly connected to the periphery of the rotating rod, a scraper is fixedly connected to the periphery of the stirring rod, and an inclined block is fixedly connected to the bottom of the scraper.

[0010] Preferably, a sealing groove is provided on the top of the mixing box, the bottom of the sealing cover is slidably connected to the sealing groove, a sliding groove is provided inside the fixed frame, and the load-bearing block is slidably connected to the sliding groove, so that the sealing groove and the sliding groove can respectively limit the sealing cover and the load-bearing block, and at the same time, the top of the mixing box can be sealed under the action of the sealing cover.

[0011] Preferably, the scraper and the left side of the inclined block are in contact with the inner wall of the mixing box respectively, and the bottom of the inclined block is in contact with the bottom of the mixing box, so that the raw materials attached to the inner wall of the mixing box can be cleaned under the action of the scraper.

[0012] Preferably, the quantitative unloading assembly includes a load-bearing column, which is fixedly connected to the top of the sealing cover, the top of the load-bearing column is fixedly connected to a storage box, the bottom of the storage box is fixedly connected to a connecting pipe, the bottom of the connecting pipe is fixedly connected to the top of the sealing cover, a baffle is slidably connected inside the storage box, a second cylinder is fixedly connected to the right side of the baffle, a load-bearing frame is fixedly connected to the bottom of the second cylinder, and the load-bearing frame is fixedly connected to the top of the sealing cover.

[0013] Preferably, a movable groove is provided inside the material storage box, and the baffle is slidably connected in the movable groove, so that the movable groove can limit the baffle.

[0014] Preferably, the discharging mechanism includes a discharge pipe, which is fixedly connected to the bottom of the mixing box, and a sealing plate is slidably connected to the inside of the discharge pipe, a limiting rod is inserted into the inside of the sealing plate, a pull ring is fixedly connected to the right side of the limiting rod, a spring is sleeved on the outer periphery of the limiting rod, the left side of the spring is fixedly connected to the right side of the discharge pipe, and the right side of the spring is fixedly connected to the left side of the pull ring.

[0015] Preferably, the feed pipe passes through the interior of the stirring device body, and slots are respectively provided inside the feed pipe and the sealing plate, and the two slots correspond to each other. The limit rod is inserted into the slot, so that the sealing plate can be in a stable state inside the feed pipe under the action of the limit rod, thereby improving the sealing performance and facilitating the installation and disassembly of the sealing plate.

[0016] Compared with the prior art, the utility model provides a raw material stirring device for fertilizer production, which has the following beneficial effects:

[0017] 1. The raw material stirring device for fertilizer production can realize the automatic lifting of the sealing cover under the action of the cylinder and the load-bearing block through the stirring mechanism, and the sealing cover can not only seal the top of the stirring box, but also improve the efficiency and convenience of cleaning the inside of the stirring box by keeping the sealing cover away from the top of the stirring box. Under the action of the rotating rod, the stirring rod and the scraper, not only the fertilizer raw materials in the stirring box can be fully mixed, but also the raw materials attached to the inner wall of the stirring box can be cleaned to avoid the attachment of the raw materials affecting the subsequent cleaning and stirring work, and under the action of the inclined block, the raw material feeding work can be assisted to make the raw materials move to the middle of the stirring box to improve the feeding efficiency, and under the action of the second cylinder and the baffle, the raw materials to be stirred can be quantitatively fed to avoid affecting the stirring efficiency and quality due to excessive one-time feeding, thereby improving the production quality of fertilizers.

[0018] 2. The raw material stirring device for fertilizer production can achieve a sealing effect on the bottom of the stirring box through the discharging mechanism under the action of the discharge pipe and the sealing plate, and can also discharge the fertilizer raw materials after stirring, thereby improving the discharge efficiency. At the same time, the sealing plate can play a limiting role under the action of the limiting rod, the spring and the pull ring, thereby ensuring the sealing and stability of the sealing plate inside the discharge pipe, and facilitating the installation and disassembly of the sealing plate. When it is necessary to discharge the material, the pull ring is pulled to the right, so that the pull ring drives the limiting rod to move to the right, and drives the spring to deform, thereby releasing the limit on the sealing plate, driving the sealing plate to move forward inside the discharge pipe, and then the discharge work can be carried out. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0022] Figure 3 It is a schematic diagram of the stirring mechanism structure;

[0023] Figure 4It is a schematic diagram of the stirring component structure;

[0024] Figure 5 It is a schematic diagram of the cross-sectional structure of the sealing cover;

[0025] Figure 6 It is a schematic diagram of the structure of the quantitative blanking component;

[0026] Figure 7 It is a schematic diagram of the structure of the discharging mechanism;

[0027] Figure 8 for Figure 7 Enlarged structural diagram at A in the middle.

[0028] In the figure: 1. stirring device body; 2. stirring box; 3. stirring mechanism; 4. discharging mechanism; 31. stirring assembly; 32. quantitative unloading assembly; 311. fixing frame; 312. first cylinder; 313. servo motor; 314. sealing cover; 315. load-bearing block; 316. rotating rod; 317. scraper; 318. stirring rod; 319. inclined block; 321. load-bearing column; 322. baffle; 323. storage box; 324. connecting pipe; 325. load-bearing frame; 326. second cylinder; 41. unloading pipe; 42. sealing plate; 43. pull ring; 44. limit rod; 45. spring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The utility model provides the following technical solutions:

[0032] Embodiment 1

[0033] See also Figure 1-8The utility model provides a technical solution: a raw material stirring device for fertilizer production, comprising a stirring device body 1, a stirring box 2 is fixedly connected to the top of the stirring device body 1, a stirring mechanism 3 is arranged on the top of the stirring device body 1, a discharging mechanism 4 is arranged at the bottom of the stirring box 2, the stirring mechanism 3 comprises a stirring component 31 and a quantitative feeding component 32, the stirring component 31 is arranged on the top of the stirring device body 1, and the quantitative feeding component 32 is arranged on the top of the stirring component 31;

[0034] The stirring assembly 31 includes a fixed frame 311, which is fixedly connected to the top rear side of the stirring device body 1, a first cylinder 312 is fixedly connected to the top of the fixed frame 311, a load-bearing block 315 is fixedly connected to the bottom of the first cylinder 312, the load-bearing block 315 is slidably connected to the inside of the fixed frame 311, a sealing cover 314 is fixedly connected to the front side of the load-bearing block 315, the sealing cover 314 is slidably connected to the top of the stirring box 2, a servo motor 313 is fixedly connected to the top of the sealing cover 314, a rotating rod 316 is fixedly connected to the bottom of the servo motor 313, the rotating rod 316 is rotatably connected to the inside of the sealing cover 314, a stirring rod 318 is fixedly connected to the periphery of the rotating rod 316, a scraper 317 is fixedly connected to the periphery of the stirring rod 318, and an inclined block 319 is fixedly connected to the bottom of the scraper 317.

[0035] A sealing groove is provided on the top of the mixing box 2, and the bottom of the sealing cover 314 is slidably connected to the sealing groove. A sliding groove is provided inside the fixed frame 311, and the load-bearing block 315 is slidably connected to the sliding groove, so that the sealing groove and the sliding groove can respectively limit the sealing cover 314 and the load-bearing block 315, and at the same time, the sealing cover 314 can seal the top of the mixing box 2. The scraper 317 and the left side of the inclined block 319 are in contact with the inner wall of the mixing box 2 respectively, and the bottom of the inclined block 319 is in contact with the bottom of the mixing box 2, so that the raw materials attached to the inner wall of the mixing box 2 can be cleaned under the action of the scraper 317.

[0036] See also Figure 1-8 The utility model provides a technical solution: the quantitative unloading component 32 includes a load-bearing column 321, the load-bearing column 321 is fixedly connected to the top of the sealing cover 314, the top of the load-bearing column 321 is fixedly connected to a storage box 323, the bottom of the storage box 323 is fixedly connected to a connecting pipe 324, the bottom of the connecting pipe 324 is fixedly connected to the top of the sealing cover 314, a baffle 322 is slidably connected inside the storage box 323, a second cylinder 326 is fixedly connected to the right side of the baffle 322, a load-bearing frame 325 is fixedly connected to the bottom of the second cylinder 326, the load-bearing frame 325 is fixedly connected to the top of the sealing cover 314, a movable groove is opened inside the storage box 323, the baffle 322 is slidably connected in the movable groove, so that the baffle 322 can be limited by the movable groove.

[0037] Embodiment 2

[0038] See also Figure 1-8 , and on the basis of the first embodiment, the discharging mechanism 4 further comprises a feeding tube 41, the feeding tube 41 is fixedly connected to the bottom of the mixing box 2, a sealing plate 42 is slidably connected inside the feeding tube 41, a limiting rod 44 is inserted inside the sealing plate 42, a pull ring 43 is fixedly connected to the right side of the limiting rod 44, a spring 45 is sleeved on the outer periphery of the limiting rod 44, the left side of the spring 45 is fixedly connected to the right side of the feeding tube 41, and the right side of the spring 45 is fixedly connected to the left side of the pull ring 43, the feeding tube 41 runs through the inside of the stirring device body 1, and slots are respectively provided inside the feeding tube 41 and the sealing plate 42, and the two slots correspond to each other, and the limiting rod 44 is inserted into the slot, so that under the action of the limiting rod 44, the sealing plate 42 can be in a stable state inside the feeding tube 41, thereby improving the sealing performance and facilitating the installation and disassembly of the sealing plate 42.

[0039] In actual operation, when this device is used, first, the first cylinder 312 drives the load-bearing block 315 to rise and fall, so that the load-bearing block 315 drives the sealing cover 314 to move, so that the bottom of the sealing cover 314 is slidably connected to the sealing groove at the top of the mixing box 2, and the top of the mixing box 2 can be sealed under the action of the sealing cover 314, and then the fertilizer raw materials that need to be stirred are put into the storage box 323, and the second cylinder 326 drives the baffle plate 322 to reciprocate left and right in the movable groove inside the storage box 323, so that the raw materials can be quantitatively discharged, and the discharged raw materials will enter the mixing box 2 through the connecting pipe 324, and at the same time, the servo motor 313 is started, so that the servo motor 313 drives the stirring rod 318 fixedly connected to the outer periphery of the rotating rod 316 to rotate, so that the raw materials can be stirred under the action of the stirring rod 318, and the stirring rod 318 will bring The movable scraper 317 and the inclined block 319 rotate, and the raw materials attached to the inner wall of the mixing box 2 can be cleaned under the action of the scraper 317 to prevent the attachment of the raw materials from affecting the subsequent cleaning and mixing work. When it is necessary to discharge the fertilizer raw materials after mixing, first place the collecting device at the bottom of the discharge pipe 41, pull the pull ring 43 to the right, so that the pull ring 43 drives the limit rod 44 to move to the right, and drives the spring 45 to deform, so as to release the limit on the sealing plate 42, drive the sealing plate 42 to move forward inside the discharge pipe 41, and then the discharge work can be carried out. While discharging, the stirring rod 318 can continue to rotate, and the raw materials can be moved to the middle of the mixing box 2 under the action of the inclined block 319, so as to improve the discharge efficiency. When it is necessary to clean the inside of the mixing box 2, it is only necessary to drive the load-bearing block 315 to move upward through the first cylinder 312 to make the sealing cover 314 away from the top of the mixing box 2.

[0040] It should be noted that, in this article, relational terms such as first and second, 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. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A raw material stirring device for fertilizer production, comprising a stirring device body (1), characterized in that: The top of the stirring device body (1) is fixedly connected to a stirring box (2), the top of the stirring device body (1) is provided with a stirring mechanism (3), and the bottom of the stirring box (2) is provided with a discharging mechanism (4); The stirring mechanism (3) comprises a stirring component (31) and a quantitative feeding component (32), wherein the stirring component (31) is arranged on the top of the stirring device body (1), and the quantitative feeding component (32) is arranged on the top of the stirring component (31); The stirring assembly (31) comprises a fixed frame (311), the fixed frame (311) is fixedly connected to the top rear side of the stirring device body (1), the top of the fixed frame (311) is fixedly connected to a first cylinder (312), the bottom of the first cylinder (312) is fixedly connected to a load-bearing block (315), the load-bearing block (315) is slidably connected to the inside of the fixed frame (311), the front side of the load-bearing block (315) is fixedly connected to a sealing cover (314), and the sealing cover (314) is slidably connected to the inside of the fixed frame (311). The sealing cover (314) is rotatably connected to the top of the mixing box (2); the top of the sealing cover (314) is fixedly connected to a servo motor (313); the bottom of the servo motor (313) is fixedly connected to a rotating rod (316); the rotating rod (316) is rotatably connected to the inside of the sealing cover (314); the outer periphery of the rotating rod (316) is fixedly connected to a stirring rod (318); the outer periphery of the stirring rod (318) is fixedly connected to a scraper (317); the bottom of the scraper (317) is fixedly connected to an inclined block (319).

2. A raw material stirring device for fertilizer production according to claim 1, characterized in that: A sealing groove is provided at the top of the mixing box (2), and the bottom of the sealing cover (314) is slidably connected in the sealing groove. A sliding groove is provided inside the fixing frame (311), and the load-bearing block (315) is slidably connected in the sliding groove.

3. The raw material stirring device for fertilizer production according to claim 1, characterized in that: The scraper (317) and the left side of the inclined block (319) are in contact with the inner wall of the mixing box (2) respectively, and the bottom of the inclined block (319) is in contact with the bottom of the mixing box (2).

4. The raw material stirring device for fertilizer production according to claim 1, characterized in that: The quantitative unloading assembly (32) comprises a load-bearing column (321), the load-bearing column (321) is fixedly connected to the top of the sealing cover (314), the top of the load-bearing column (321) is fixedly connected to a material storage box (323), the bottom of the material storage box (323) is fixedly connected to a connecting pipe (324), the bottom of the connecting pipe (324) is fixedly connected to the top of the sealing cover (314), a baffle (322) is slidably connected inside the material storage box (323), a second cylinder (326) is fixedly connected to the right side of the baffle (322), a load-bearing frame (325) is fixedly connected to the bottom of the second cylinder (326), and the load-bearing frame (325) is fixedly connected to the top of the sealing cover (314).

5. A raw material stirring device for fertilizer production according to claim 4, characterized in that: A movable groove is provided inside the material storage box (323), and the baffle (322) is slidably connected in the movable groove.

6. A raw material stirring device for fertilizer production according to claim 1, characterized in that: The discharging mechanism (4) comprises a discharge pipe (41), the discharge pipe (41) is fixedly connected to the bottom of the mixing box (2), a sealing plate (42) is slidably connected inside the discharge pipe (41), a limiting rod (44) is inserted inside the sealing plate (42), a pull ring (43) is fixedly connected to the right side of the limiting rod (44), a spring (45) is sleeved on the outer periphery of the limiting rod (44), the left side of the spring (45) is fixedly connected to the right side of the discharge pipe (41), and the right side of the spring (45) is fixedly connected to the left side of the pull ring (43).

7. A raw material stirring device for fertilizer production according to claim 6, characterized in that: The feed pipe (41) passes through the interior of the stirring device body (1); slots are respectively provided inside the feed pipe (41) and the sealing plate (42); the two slots correspond to each other, and the limit rod (44) is inserted into the slots.

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