Biological organic fertilizer mixing device

Abstract

The utility model relates to the technical field of fertilizer mixing, and particularly discloses a biological organic fertilizer mixing device which comprises a shell, a cover body is detachably connected to the shell, the cover body is located in the shell and connected with a mixing and cleaning mechanism, the lower portion of the cover body is fixedly connected with a screening net cover, and the mixing and cleaning mechanism comprises a rotating shaft. A plurality of smashing rollers are rotatably connected to the position, located in the screening net cover, above the rotating shaft, scrapers are fixedly connected to the positions, located on the inner side of the screening net cover, of the smashing rollers, the scrapers are vertically arranged, the mixed cleaning mechanism further comprises a centrifugal disc, the centrifugal disc is fixedly connected to the rotating shaft and located below the screening net cover, and a plurality of through holes are formed in the centrifugal disc. A cavity is formed in the centrifugal disc, and a plurality of nozzles are formed below the cavity; according to the mixing device, the mixing uniformity of fertilizer raw materials with different sizes is improved, the convenience and high efficiency of cleaning the interior of the mixing tank are improved, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer mixing, in particular to a biological organic fertilizer mixing device. Background Art

[0002] Mixed fertilizer is made by mechanically mixing several single fertilizers or a single fertilizer with a binary or ternary compound fertilizer. Sometimes some fillers are added to improve the physical and chemical properties of the fertilizer.

[0003] When mixing, multiple raw materials are usually placed in a mixing tank for stirring, which makes it difficult to specifically beat fertilizers of different sizes, resulting in too much or too little ingredients in some raw materials in the mixed fertilizer, uneven mixing, and the fertilizer cannot be used normally; because the fertilizer contains powder that will adhere to the mixer, and the built-in cleaning mechanism of the mixing tube is prone to clogging, in order to ensure the consistency of fertilizer production quality, staff are often required to clean the inside of the mixing tank with a handheld water pipe, but the operation is time-consuming and labor-intensive.

[0004] Therefore, those skilled in the art provide a biological organic fertilizer mixing device to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a biological organic fertilizer mixing device to solve the following technical problems:

[0006] How to improve the uniformity of mixing fertilizer raw materials of different sizes to avoid the situation where some raw materials in the mixed fertilizer have too much or too little ingredients and cannot be used normally;

[0007] Improve the convenience and efficiency of cleaning inside the mixing tank, reduce the probability of clogging of the cleaning mechanism, and save time and effort.

[0008] The purpose of the utility model can be achieved through the following technical solutions:

[0009] A biological organic fertilizer mixing device comprises a shell, a cover body is detachably connected to the shell, the cover body is located inside the shell and is connected to a mixing and cleaning mechanism, and a sieve cover is fixedly connected below the cover body;

[0010] The mixing and cleaning mechanism comprises a rotating shaft, a plurality of crushing rollers are rotatably connected to the sieve cover above the rotating shaft, the crushing rollers are fixedly connected to the inner side of the sieve cover with a scraper, and the scraper is vertically arranged;

[0011] The mixing and cleaning mechanism also includes a centrifugal disk, which is fixedly connected to the rotating shaft and located below the screening mesh cover. The centrifugal disk is provided with a plurality of through holes, a cavity is provided inside the centrifugal disk, and a plurality of nozzles are provided below the cavity.

[0012] Furthermore, a spray rack is connected to the centrifugal disk, the spray rack is in a circular shape, multiple nozzles are fixedly connected to the inner and outer sides of the spray rack, multiple water pipes are fixedly connected between the spray rack and the centrifugal disk, the water pipes are connected to the cavity, and the multiple nozzles and nozzles are arranged at intervals.

[0013] Furthermore, an opening is provided at the top of the rotating shaft, the opening is communicated with the cavity, a water pipe is connected above the opening, and the water pipe is used for water supply.

[0014] Furthermore, a first gear is fixedly connected to the outer side above the rotating shaft, the first gear is meshingly connected to the second gear, a support frame is fixedly connected to one side above the cover body, a motor is connected to the support frame, and the output end of the motor is fixedly connected to the second gear.

[0015] Furthermore, a connection cover is rotatably connected to the outer side of the water pipe, and the connection cover is cooperatively connected to the top of the rotating shaft.

[0016] Furthermore, a plurality of stirring rods are fixedly connected to the outside of the rotating shaft, a scraper is fixedly connected to the bottom of the rotating shaft, the scraper is used to scrape off fertilizer attached to the inner wall of the shell, the bottom of the shell is connected to a discharge pipe, a propeller is rotatably connected in the discharge pipe, and the propeller is fixedly connected to the bottom of the rotating shaft.

[0017] Furthermore, a feed pipe is fixedly connected to the cover body, and the bottom of the feed pipe is located above the inner part of the screening mesh cover.

[0018] Furthermore, a controller is fixedly connected to the outside of the shell, and the controller is electrically connected to the motor.

[0019] Beneficial effects of the utility model:

[0020] (1) The utility model is provided with a mixing and cleaning mechanism, which integrates mixing and cleaning. The inner wall of the shell can be cleaned in time after mixing. There is no need to manually clean the inner wall of the shell with a water pipe. The nozzle is not easily blocked by fertilizer, which can effectively reduce the probability of blockage of the nozzle and the nozzle. The operation is efficient and stable, which is convenient for improving the convenience and efficiency of cleaning inside the mixing tank, saving time and effort.

[0021] (2) The utility model is provided with a screening cover, a crushing roller, a scraper, and a centrifugal disk. When used for mixing, the fertilizer first falls into the screening cover, and the multiple crushing rollers and the scraper rotate synchronously. The fertilizer with a smaller size can directly pass through the screening cover and fall to the bottom of the shell body, while the fertilizer with a larger size continues to stay in the screening cover and is repeatedly crushed into fine particles by the multiple crushing rollers before falling. The fertilizer with a larger size can be whipped in a targeted manner to improve the uniformity of mixing. The falling fertilizer raw materials can be dispersed to multiple areas in the shell body under the action of the centrifugal disk, which is beneficial to improving the stirring and mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings.

[0023] Figure 1 It is a schematic diagram of the three-dimensional connection structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the internal connection structure of the utility model;

[0025] Figure 3 It is a schematic diagram of the internal connection structure of the mixed cleaning mechanism of the utility model;

[0026] Figure 4 It is a schematic diagram of the three-dimensional connection structure of the mixed cleaning mechanism of the utility model;

[0027] Figure 5 It is a schematic diagram of the internal structure of the centrifugal disk of the utility model.

[0028] Reference numerals:

[0029] 1. Shell; 2. Cover; 3. Mixing and cleaning mechanism; 4. Feed pipe; 5. Controller; 6. Discharge pipe; 7. Connecting cover; 8. Water pipe; 9. First gear; 10. Motor; 11. Support frame;

[0030] 12. Second gear; 13. Screen cover; 31. Rotating shaft; 32. Crushing roller; 33. Spray rack; 34. Centrifugal disc; 35. Water pipe; 36. Spray head; 37. Stirring rod; 38. Scraper; 39. Propeller;

[0031] 311, opening; 321, scraper; 341, through hole; 342, cavity; 343, nozzle. DETAILED DESCRIPTION

[0032] 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 of 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.

[0033] Please see attached Figure 1-5 A biological organic fertilizer mixing device in an embodiment of the utility model comprises a shell 1, a cover 2 is detachably connected to the shell 1, the shell 1 and the cover 2 are fixedly connected by bolts, which is convenient for disassembly to repair the internal parts, the cover 2 is located in the shell 1 and is connected to a mixing and cleaning mechanism 3, the mixing and cleaning mechanism 3 has both mixing and cleaning functions, and a sieve cover 13 is fixedly connected below the cover 2;

[0034] The mixing and cleaning mechanism 3 includes a rotating shaft 31, and a plurality of crushing rollers 32 are rotatably connected to the screen cover 13 above the rotating shaft 31. The crushing rollers 32 are located inside the screen cover 13 and are fixedly connected to a scraper 321. The scraper 321 is vertically arranged. When the rotating shaft 31 rotates, the plurality of crushing rollers 32 and the scraper 321 can stir the fertilizer raw materials inside the screen cover 13 in a large range, so that small-sized fertilizer raw materials can fall quickly.

[0035] The mixing and cleaning mechanism 3 also includes a centrifugal disc 34, which is fixedly connected to the rotating shaft 31 and is located below the screening mesh cover 13. The centrifugal disc 34 is provided with a plurality of through holes 341. The fertilizer raw materials falling from the screening mesh cover 13 can be thrown out through the centrifugal disc 34 and fall through the plurality of through holes 341, so as to improve the uniformity of mixing. A cavity 342 is provided inside the centrifugal disc 34, and a plurality of nozzles 343 are provided below the cavity 342. When in use, the plurality of nozzles 343 are arranged below the centrifugal disc 34 and cooperate with the plurality of through holes 341. On the one hand, it will not affect the centrifugal disc 34 to disperse and throw out the falling fertilizer raw materials. On the other hand, the falling fertilizer raw materials will not block the nozzles 343. When cleaning, the centrifugal disc 34 rotates under the action of the rotating shaft 31, and the plurality of nozzles 343 can rinse the inner wall of the shell 1 and the plurality of internal parts, so as to improve the thoroughness of cleaning and maintain the consistency of fertilizer production quality.

[0036] A spray rack 33 is connected to the centrifugal disc 34, and the spray rack 33 is annular. Multiple nozzles 36 are fixedly connected to the inside and outside of the spray rack 33, and the multiple nozzles 36 are located at the upper position in the shell 1, and no clogging will occur. Multiple water pipes 35 are fixedly connected between the spray rack 33 and the centrifugal disc 34, and the water pipes 35 are connected to the cavity 342. Multiple nozzles 343 and the nozzles 36 are arranged at intervals, which is convenient for more uniform cleaning of the inside of the shell 1. An opening is opened at the top of the rotating shaft 31 311, the opening 311 is connected to the cavity 342, and a water pipe 8 is connected above the opening 311. The water pipe 8 is used for water supply. The water pipe 8 pours external water into the opening 311 and flows to the cavity 342 inside the centrifugal disk 34. Then the water in the cavity 342 can flow to the spray rack 33 along the multiple water pipes 35. When the pressure in the cavity 342 and the spray rack 33 reaches a certain level, the multiple nozzles 36 cooperate with the multiple nozzles 343 to wash the inside of the shell 1 in a large area and in all directions.

[0037] A first gear 9 is fixedly connected to the outer side above the rotating shaft 31, and the first gear 9 is meshed with the second gear 12. A support frame 11 is fixedly connected to one side above the cover body 2, and a motor 10 is connected to the support frame 11. The output end of the motor 10 is fixedly connected to the second gear 12. When the motor 10 drives the second gear 12 to rotate, the second gear 12 meshes with the first gear 9 and drives the rotating shaft 31 to rotate, thereby achieving mixing and stirring.

[0038] The outer side of the water pipe 8 is rotatably connected with a connecting cover 7, and the connecting cover 7 is matched with the top of the rotating shaft 31 and connected to the rotating shaft 31 through a threaded connection. The connecting cover 7 can limit the water pipe 8, and when the connecting cover 7 and the rotating shaft 31 rotate synchronously, the water pipe 8 will not be affected.

[0039] A plurality of stirring rods 37 are fixedly connected to the outside of the rotating shaft 31, and a scraper 38 is fixedly connected to the bottom of the rotating shaft 31. The scraper 38 is used to scrape off the fertilizer attached to the inner wall of the shell 1. The bottom of the shell 1 is connected to a discharge pipe 6, and a propeller 39 is rotatably connected in the discharge pipe 6. The propeller 39 is fixedly connected to the bottom of the rotating shaft 31.

[0040] A feed pipe 4 is fixedly connected to the cover body 2, and the bottom of the feed pipe 4 is located above the inner part of the screening cover 13. Therefore, the fertilizer raw materials falling through the feed pipe 4 can directly pass through the inside of the screening cover 13, which is convenient for targeted beating of larger fertilizer raw materials to avoid affecting the mixing uniformity.

[0041] A controller 5 is fixedly connected to the outside of the housing 1 , and the controller 5 is electrically connected to the motor 10 . The controller 5 can control the operation of the motor 10 and display the internal working status, and can provide prompts in time when maintenance is required.

[0042] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A biological organic fertilizer mixing device, comprising a housing (1), characterized in that: The shell (1) is detachably connected to a cover body (2), the cover body (2) is located inside the shell (1) and is connected to a mixing and cleaning mechanism (3), and a sieve cover (13) is fixedly connected below the cover body (2); The mixing and cleaning mechanism (3) comprises a rotating shaft (31), a plurality of crushing rollers (32) are rotatably connected to the rotating shaft (31) and are located inside the sieve cover (13), the crushing rollers (32) are located inside the sieve cover (13) and are fixedly connected to a scraper (321), and the scraper (321) is arranged vertically; The mixing and cleaning mechanism (3) further comprises a centrifugal disc (34), the centrifugal disc (34) being fixedly connected to the rotating shaft (31) and located below the sieve cover (13), the centrifugal disc (34) being provided with a plurality of through holes (341), a cavity (342) being provided inside the centrifugal disc (34), and a plurality of nozzles (343) being provided below the cavity (342).

2. A biological organic fertilizer mixing device according to claim 1, characterized in that: A spray frame (33) is connected to the centrifugal disk (34), the spray frame (33) is annular, a plurality of spray heads (36) are fixedly connected to the inner and outer sides of the spray frame (33), a plurality of water pipes (35) are fixedly connected between the spray frame (33) and the centrifugal disk (34), the water pipes (35) are communicated with the cavity (342), and the plurality of nozzles (343) and the spray heads (36) are arranged at intervals.

3. A biological organic fertilizer mixing device according to claim 1, characterized in that: An opening (311) is provided at the top of the rotating shaft (31), the opening (311) is communicated with the cavity (342), and a water pipe (8) is connected above the opening (311), and the water pipe (8) is used for water supply.

4. A biological organic fertilizer mixing device according to claim 1, characterized in that: A first gear (9) is fixedly connected to the outer side of the upper part of the rotating shaft (31), and the first gear (9) is meshingly connected to the second gear (12). A support frame (11) is fixedly connected to one side of the upper part of the cover body (2), and a motor (10) is connected to the support frame (11), and the output end of the motor (10) is fixedly connected to the second gear (12).

5. A biological organic fertilizer mixing device according to claim 3, characterized in that: The outer side of the water pipe (8) is rotatably connected to a connection cover (7), and the connection cover (7) is cooperatively connected to the top of the rotating shaft (31).

6. A biological organic fertilizer mixing device according to claim 1, characterized in that: A plurality of stirring rods (37) are fixedly connected to the outside of the rotating shaft (31); a scraper (38) is fixedly connected to the bottom of the rotating shaft (31); the scraper (38) is used to scrape off fertilizer attached to the inner wall of the shell (1); the bottom of the shell (1) is connected to a discharge pipe (6); a propeller (39) is rotatably connected inside the discharge pipe (6); and the propeller (39) is fixedly connected to the bottom of the rotating shaft (31).

7. A biological organic fertilizer mixing device according to claim 1, characterized in that: A feed pipe (4) is fixedly connected to the cover body (2), and the bottom of the feed pipe (4) is located above the inner part of the sieve cover (13).

8. A biological organic fertilizer mixing device according to claim 1, characterized in that: A controller (5) is fixedly connected to the outside of the housing (1), and the controller (5) is electrically connected to the motor (10).

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