Fertilizer mixing device for fertilizer production

Abstract

The utility model relates to the technical field of fertilizer, in particular to a fertilizer mixing device for fertilizer production, which comprises a mixing barrel and a support underframe, a homogeneous control mechanism is arranged in the mixing barrel, and a back flushing mechanism is arranged below the mixing barrel. The inclined gradient and the supporting distance of the baffles are controlled, so that when the powdery fertilizer raw materials enter the feeding hopper, the feeding path of the powdery fertilizer raw materials can be effectively prolonged under the track guiding action of the baffles, and then the effect of reducing the feeding speed is achieved; meanwhile, the feeding space of the powdery fertilizer raw materials at the upper end is further compressed through interval control, the effect of slowing down feeding is further achieved, the initial contact time of the powdery fertilizer raw materials and the liquid fertilizer raw materials is effectively prolonged through the design, and uniform mixing is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to fertilizer technical field especially relates to a fertilizer production is with fertilizer mixing device. BACKGROUND

[0002] Fertilizer is to provide the plant required nutrient element, improve soil property, improve crop yield and quality of the material, and fertilizer mixing device is to different kinds, different proportion of fertilizer raw materials are mixed, make the special fertilizer of satisfying different crops, soil and climate condition demand equipment;

[0003] The existing fertilizer mixing device generally adopts single stirring mode in actual operation, and uniform mixing of different fertilizers is difficult to realize, and the existing fertilizer is generally directly poured into all raw materials in the mixing equipment when mixing, and is not easy to mix uniformly, further, the barrel top of the existing fertilizer mixing device has a cleaning blind area and is not easy to clean.

[0004] Therefore, in view of the low mixing uniformity of the fertilizer mixing device, the cleaning blind area and the cleaning problem, the utility model prolongs the feeding rate of the powdery fertilizer by arranging multiple baffles in the inside of the feeding hopper, prolongs the initial contact time of the powdery fertilizer raw material and the liquid fertilizer raw material, facilitates uniform mixing, and combines horizontal and vertical directions through the design of the spiral structure stirring blade and the "back" shaped structure scraper, greatly accelerates the uniformity of the fertilizer mixing, and further arranges the inclined structure guide pipe to specifically backflush the barrel top cleaning blind area, and ensures the cleaning effect of the mixing barrel. SUMMARY

[0005] In order to overcome the low mixing uniformity of the common fertilizer mixing device for fertilizer production, the cleaning blind area and the cleaning problem.

[0006] The technical scheme of the utility model is as follows: a fertilizer mixing device for fertilizer production, including mixing barrel and support base, the side outer wall of the mixing barrel is fixedly installed with the support base close to the bottom end position, the inside of the mixing barrel is provided with a homogenizing control mechanism, the lower part of the mixing barrel is provided with a backflushing mechanism, the upper end of the mixing barrel is fixedly installed with a feeding hopper, and the inside space of the mixing barrel and the feeding hopper is communicated, the baffles are arranged between the two side inner walls of the feeding hopper.

[0007] As a preferred, the baffle is installed in an inclined structure, and the inclination angle of the baffle is in a decreasing slope structure, and the spacing between the adjacent two groups of baffles is in an increasing structure.

[0008] As preferred, the homogenization control mechanism comprises a positioning support frame, a driving motor, a transmission shaft, a stirring blade and a scraper, the top outer wall of the mixing barrel is fixedly provided with an "n"-shaped positioning support frame, the upper end of the positioning support frame is fixedly provided with a driving motor, the output end of the driving motor is connected with the top outer wall of a transmission shaft, the bottom end of the transmission shaft penetrates through the top outer wall of the mixing barrel and is rotationally installed with the bottom inner wall of the mixing barrel, the stirring blade and the scraper are fixedly installed outside the transmission shaft inside the mixing barrel.

[0009] As preferred, the stirring blade is in a spiral structure, the scraper is in a "U"-shaped structure, the side outer wall of the scraper is fitted with a dispersing plate in a porous mesh plate structure.

[0010] As preferred, the backwashing mechanism comprises a guide pipe, a positioning support block and a cover plate, the transmission shaft is composed of an upper solid shaft and a lower hollow shaft, the outer wall of the shaft body at the hollow shaft position is symmetrically provided with a guide pipe, and the hollow shaft portion of the transmission shaft is in communication with the inner space of the guide pipe, the guide pipe is in an inclined structure, the side outer wall of the guide pipe at the water outlet end position is symmetrically provided with a positioning support block, and the middle position of the two positioning support blocks is provided with a cover plate.

[0011] As preferred, the inner part of the cover plate is provided with a limiting shaft, the two ends of the limiting shaft penetrate through the two positioning support blocks and are connected with the side outer wall of the limiting disc, the limiting disc is rotationally installed outside the positioning support block, the inner part of the positioning support block is provided with a cylindrical groove, and the limiting shaft is located inside the cylindrical groove.

[0012] As preferred, the outer part of the limiting shaft is provided with a reset torsion spring, one end of the reset torsion spring is connected with the side outer wall of the limiting shaft, the other end of the limiting shaft is connected with the side inner wall of the cylindrical groove, the bottom outer wall of the mixing barrel at the transmission shaft position is welded with an "L"-shaped liquid inlet pipe, the transmission shaft is in communication with the inner space of the liquid inlet pipe, and the outer part of the liquid inlet pipe is provided with a one-way liquid inlet valve.

[0013] The utility model discloses the beneficial effects of:

[0014] 1. The fertilizer mixing device for fertilizer production, when in use, a plurality of baffles are arranged in the inside of the feeding hopper, and the inclination gradient and support spacing of the baffles are controlled, so that when the powdery fertilizer raw material enters the inside of the feeding hopper, the track guiding effect of the baffles can effectively prolong the feeding path of the powdery fertilizer raw material, thereby achieving the effect of slowing down the feeding speed, and the feeding space of the powdery fertilizer raw material at the upper end is further compressed through spacing control, thereby further achieving the effect of slowing down the feeding, so that the initial contact time of the powdery fertilizer raw material and the liquid fertilizer raw material is effectively prolonged, the mixed fertilizer is uniform, the overall structure is designed ingeniously, and the practical effect is good.

[0015] 2. The fertilizer mixing device for fertilizer production, when in use, the stirring blades are arranged in a spiral structure, so that the fertilizer raw material in the mixing barrel can be mixed in a longitudinal track during rotation, and the scraper can be mixed in a transverse track, thereby comprehensively mixing in the horizontal and vertical directions, greatly accelerating the mixing rate of the fertilizer raw material, and the design of the embedded dispersion plate in the scraper can achieve the effect of dispersing and mixing the fertilizer raw material during rotation, so that the phenomenon of uneven mixing caused by clumping of the mixed raw material is avoided, the mixing rate of the fertilizer raw material is accelerated, the overall structure is designed ingeniously, and the practical effect is good.

[0016] 3. The fertilizer mixing device for fertilizer production, when in use, the transmission shaft is used as a water liquid pipeline, one shaft is used for multiple purposes, and a guide pipe is installed on the side of the transmission shaft, so that when external water liquid enters the guide pipe, the top cleaning blind area of the mixing cylinder can be automatically cleaned, and the guide pipe is closed by the torsional spring assembly and the cover plate, so that the closed nature of the guide pipe is ensured, the overall structure is designed ingeniously, and the practical effect is good. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The overall three-dimensional structure schematic view of the utility model is shown;

[0018] Figure 2 The overall three-dimensional structure schematic view of the utility model is shown;

[0019] Figure 3 The overall three-dimensional structure schematic view of the utility model is shown;

[0020] Figure 4 The overall three-dimensional structure schematic view of the utility model is shown;

[0021] Figure 5 The overall three-dimensional structure schematic view of the utility model is shown;

[0022] Figure 6 The overall three-dimensional structure schematic view of the utility model is shown;

[0023] Figure 7 The utility model discloses a kind of Figure 6 Amplified perspective configuration schematic diagram at middle A.

[0024] Mark explanation: 1, mixing barrel;2, support chassis;3, feed hopper;4, homogenization control mechanism;401, positioning support frame;402, driving motor;403, transmission shaft;404, stirring blade;405, scraper;406, dispersion plate;5, backwashing mechanism;501, guide pipe;502, positioning support block;503, cover plate;504, limiting shaft;505, limiting disc;506, cylindrical groove;507, reset torsional spring;508, liquid inlet pipe;509, one-way liquid inlet valve;6, baffle. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Please refer to Figures 1-7 The utility model provides a kind of technical scheme: a kind of fertilizer mixing device for fertilizer production, including mixing barrel 1 and support chassis 2, support chassis 2 is fixedly installed on the side edge outer wall close to the bottom end position of mixing barrel 1, homogenization control mechanism 4 is arranged in the inside of mixing barrel 1, backwashing mechanism 5 is arranged below mixing barrel 1, feed hopper 3 is fixedly installed on the upper end of mixing barrel 1, and the internal space of mixing barrel 1 and feed hopper 3 is through, baffle 6 is arranged between the inner wall of the two sides of feed hopper 3 at staggered position;

[0027] Baffle 6 is installed in inclined structure, and the inclination angle of baffle 6 is in decreasing slope structure, and the spacing of adjacent two groups of baffle 6 is in increasing structure, baffle 6 is set to inclined structure and the inclination slope and support spacing are controlled here, so that when powdery fertilizer raw material enters the inside of feed hopper 3, the track guiding effect of baffle 6 can effectively prolong the feeding path of powdery fertilizer raw material, to realize the effect of slowing down feeding speed, simultaneously, spacing control further compresses the feeding space of upper end powdery fertilizer raw material, to further realize the effect of slowing down feeding, and the inclination angle and support spacing of lower end baffle 6 are obviously greater than that of upper end baffle 6, so that the situation that powdery fertilizer raw material is accumulated on baffle 6 and cannot be discharged at the end does not occur;

[0028] The homogenizing control mechanism 4 comprises a positioning support frame 401, a driving motor 402, a transmission shaft 403, a stirring blade 404 and a scraper 405, the top outer wall of the mixing barrel 1 is fixedly installed with the positioning support frame 401 in the "n" structure, the upper end of the positioning support frame 401 is fixedly installed with the driving motor 402, the output end of the driving motor 402 is connected with the top outer wall of the transmission shaft 403, the bottom end of the transmission shaft 403 penetrates through the top outer wall of the mixing barrel 1 and is rotationally installed with the bottom inner wall of the mixing barrel 1, the stirring blade 404 and the scraper 405 are fixedly installed outside the transmission shaft 403 in the mixing barrel 1, the stirring blade 404 is in the spiral structure, the scraper 405 is in the "back" structure, the side outer wall of the scraper 405 is matched with the side inner wall of the mixing barrel 1, the side outer wall of the scraper 405 is embeddedly installed with the dispersing plate 406, and the dispersing plate 406 is in the multi-hole mesh plate structure, the stirring blade 404 is arranged in the spiral structure, so that the longitudinal track mixing effect of the fertilizer raw materials in the mixing barrel 1 can be realized in the rotating process, the scraper 405 can realize the horizontal track mixing effect of the fertilizer raw materials in the mixing barrel 1, the horizontal and vertical comprehensive mixing effect is realized, and the side outer wall of the scraper 405 is matched with the side inner wall of the mixing barrel 1, so that the fertilizer raw materials adhered to the inner wall of the mixing barrel 1 can be scraped off to the mixing barrel 1 to continue to participate in the mixing process in the rotating process, and the dispersing plate 406 is arranged to realize the scattering mixing effect of the fertilizer raw materials in the mixing barrel 1 through the rotating track movement, so that the mixing rate of the fertilizer raw materials is effectively accelerated;

[0029] The back flushing mechanism 5 comprises a guide pipe 501, positioning support blocks 502 and a cover plate 503, the transmission shaft 403 is combined by an upper part solid shaft and a lower part hollow shaft, the guide pipe 501 is symmetrically installed on the outer wall of the shaft body at the hollow shaft position of the transmission shaft 403, and the hollow shaft part of the transmission shaft 403 is in communication with the inner space of the guide pipe 501, the guide pipe 501 is designed in an inclined structure, and the side outer wall of the guide pipe 501 at the water outlet end position is symmetrically provided with the positioning support blocks 502, the middle positions of the two groups of positioning support blocks 502 are provided with the cover plate 503, the inside of the cover plate 503 is provided with a limiting shaft 504 in penetration, the two ends of the limiting shaft 504 penetrate through the two groups of positioning support blocks 502 and are connected with the side outer walls of the limiting disc 505, the limiting disc 505 is rotationally installed on the outside of the positioning support blocks 502, the inside of the positioning support blocks 502 is provided with a cylindrical groove 506, the limiting shaft 504 is located in the inside of the cylindrical groove 506, the limiting shaft 504 is externally provided with a reset torsional spring 507, one end of the reset torsional spring 507 is connected with the side outer wall of the limiting shaft 504, the other end of the limiting shaft 504 is connected with the side inner wall of the cylindrical groove 506, the mixing barrel 1 is welded with an "L" shaped liquid inlet pipe 508 on the bottom outer wall at the position of the transmission shaft 403, the transmission shaft 403 is in communication with the inner space of the liquid inlet pipe 508, and the outer part of the liquid inlet pipe 508 is provided with a one-way liquid inlet valve 509, the guide pipe 501 is designed in an inclined structure, so that the top cleaning blind area of the mixing barrel 1 can be automatically flushed and cleaned in a targeted manner during the water outlet process;

[0030] Working principle: refer to the attached drawings of the specification Figure 1 the attached drawings of the specification Figure 3 As shown in the drawings, the feed hopper 3 is arranged to facilitate the feeding of the powdery fertilizer raw material, and the feed pipe at the side of the feed hopper 3 is arranged to facilitate the feeding of the liquid fertilizer raw material, when the powdery fertilizer raw material and the liquid fertilizer raw material need to be mixed, the liquid fertilizer raw material is first fed into the mixing barrel 1 through the feed pipe, and the powdery fertilizer raw material is fed after the device is opened;

[0031] Refer to the attached drawings of the specification Figure 4When the driving device needs to operate to uniformly mix the fertilizer raw materials in the mixing barrel 1, the driving motor 402 needs to be turned on at this time, and then the rotation of the output end of the driving motor 402 will automatically drive the transmission shaft 403 to rotate, thereby driving the stirring blade 404 and the scraper 405 to rotate synchronously, and then when the stirring blade 404 rotates, it will realize the longitudinal mixing effect of the liquid fertilizer raw materials in the mixing barrel 1 through the longitudinal conveying mode, and when the scraper 405 rotates, it will realize the transverse mixing effect of the liquid fertilizer raw materials in the mixing barrel 1 through the transverse rotating mode. After the equipment is started, the powdery fertilizer raw materials are fed into the mixing barrel 1 through the feed hopper 3 at this time, which is disturbed by the path extension of the baffle 6, effectively slowing down the feeding speed of the powdery fertilizer raw materials, and prolonging the mixing time of the powdery fertilizer raw materials and the liquid fertilizer raw materials. When the above-mentioned scraper 405 rotates, it will also drive the dispersing plate 406 to rotate synchronously, and then through the rotating track movement of the dispersing plate 406, it will automatically realize the scattering and mixing effect of the mixed powdery fertilizer raw materials and liquid fertilizer raw materials, effectively avoiding the phenomenon of material caking and difficult mixing;

[0032] Referring to the drawings Figure 4 When the fertilizer mixing is completed, the control valve outside the discharge pipe at the lower end of the mixing barrel 1 is directly opened at this time, and then the mixed fertilizer will be automatically discharged to the outside of the device through the discharge pipe, which belongs to the existing conventional operation technology, and therefore will not be described in detail here.

[0033] Referring to the drawings Figure 5 Referring to the drawings Figure 7 When the fertilizer is discharged, the inside of the mixing barrel 1 needs to be cleaned, at which time the water supply equipment needs to be connected to the end of the liquid inlet pipe 508, and the control valve outside the water outlet pipe needs to be kept closed, and then the external water supply equipment is opened to automatically supply water to the inside of the liquid inlet pipe 508, at which time the water flow passes through the liquid inlet pipe 508 and the cavity part of the transmission shaft 403 in sequence, and is sent to the inside of the guide pipe 501 at the top of the cavity of the transmission shaft 403, at which time the water flow impact force acts on the cover plate 503 to lift it up, and the cover plate 503 is turned over with the limiting shaft 504 as the rotating support shaft, and the limiting disc 505 is arranged to stably position the limiting shaft 504 in the middle position between the two groups of positioning support blocks 502. When the cover plate 503 is turned over to drive the limiting shaft 504 to rotate, the reset torsional spring 507 is tightened at this time, and when the external water supply equipment stops supplying water, the reset torsional spring 507 will automatically drive the cover plate 503 to reset under the action of the water pressure impact. When the external water supply equipment is normally supplied with water, the water flow will directly flush the top cleaning blind area of the mixing barrel 1 through the track guiding action of the guide pipe 501, and the synchronous operation of the homogenizing control mechanism 4 is ensured, so that the cleaning process of the mixing barrel 1 can be completed, and after the cleaning is completed, the control valve outside the discharge pipe is opened to discharge the sewage.

[0034] It is noted that the above driving motor 402 is powered according to the existing conventional operation technology, whether it is powered by a power supply or an external power cord, which belongs to the existing conventional operation technology, and will not be described in detail here.

[0035] The above is the working process of the entire device, and the contents not described in detail in the specification all belong to the existing technology known to those skilled in the art.

[0036] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A fertilizer mixing device for fertilizer production, comprising a mixing barrel (1) and a supporting chassis (2), characterized in that: The side outer wall of the mixing barrel (1) is fixedly installed with a supporting base (2) near the bottom end position, the inside of the mixing barrel (1) is provided with a homogenization control mechanism (4), the lower portion of the mixing barrel (1) is provided with a backwashing mechanism (5), the upper end of the mixing barrel (1) is fixedly installed with a feeding hopper (3), and the inside space of the mixing barrel (1) and the feeding hopper (3) is communicated, and the inside wall of the feeding hopper (3) is provided with baffles (6) at staggered positions.

2. The fertilizer mixing device for fertilizer production according to claim 1, characterized in that: The baffles (6) are installed in an inclined structure, the inclination angle of the baffles (6) is in a decreasing slope structure, and the spacing between adjacent two groups of baffles (6) is in an increasing structure.

3. The fertilizer mixing device for fertilizer production according to claim 1, characterized in that: The homogenization control mechanism (4) comprises a positioning support frame (401), a driving motor (402), a transmission shaft (403), stirring blades (404) and a scraper (405), the top outer wall of the mixing barrel (1) is fixedly installed with a positioning support frame (401) in an "n" structure, the upper end of the positioning support frame (401) is fixedly installed with a driving motor (402), the output end of the driving motor (402) is connected with the top outer wall of a transmission shaft (403), the bottom end of the transmission shaft (403) penetrates through the top outer wall of the mixing barrel (1) and is rotationally installed with the bottom end inner wall of the mixing barrel (1), the stirring blades (404) and the scraper (405) are fixedly installed outside the transmission shaft (403) in the mixing barrel (1).

4. The fertilizer mixing device for fertilizer production according to claim 3, characterized in that: The stirring blades (404) are in a spiral structure, the scraper (405) is in a "U" shape structure, the side outer wall of the scraper (405) is attached to the side inner wall of the mixing barrel (1), and the side outer wall of the scraper (405) is embeddedly installed with a dispersing plate (406) in a perforated mesh plate structure.

5. The fertilizer mixing device for fertilizer production according to claim 3, characterized in that: The backwashing mechanism (5) comprises a guide pipe (501), a positioning support block (502) and a cover plate (503), the transmission shaft (403) is composed of an upper part solid shaft and a lower part hollow shaft, the shaft body outer wall of the transmission shaft (403) at the hollow shaft position is symmetrically installed with a guide pipe (501), the hollow shaft part of the transmission shaft (403) is communicated with the inside space of the guide pipe (501), the guide pipe (501) is designed in an inclined structure, the side outer wall of the guide pipe (501) at the water outlet end position is symmetrically provided with a positioning support block (502), and the middle position of the two groups of positioning support blocks (502) is installed with a cover plate (503).

6. The fertilizer mixing device for fertilizer production according to claim 5, characterized in that: The inside of the cover plate (503) is installed with a limiting shaft (504), the two ends of the limiting shaft (504) penetrate through the two groups of positioning support blocks (502) and are connected with the side outer wall of a limiting disc (505), the limiting disc (505) is rotationally installed outside the positioning support block (502), the inside of the positioning support block (502) is provided with a cylindrical groove (506), and the limiting shaft (504) is located in the inside of the cylindrical groove (506).

7. The fertilizer mixing device for fertilizer production according to claim 6, characterized in that: The outer sleeve of the limiting shaft (504) is provided with a reset torsion spring (507), one end of the reset torsion spring (507) is connected with the side outer wall of the limiting shaft (504), the other end of the limiting shaft (504) is connected with the side inner wall of the cylindrical groove (506), the bottom outer wall of the transmission shaft (403) position of the mixing barrel (1) is welded with an "L" shaped liquid inlet pipe (508), the transmission shaft (403) is communicated with the inner space of the liquid inlet pipe (508), and the outer portion of the liquid inlet pipe (508) is provided with a one-way liquid inlet valve (509).

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