CN218741559U

CN218741559U - Automatic fertilizer mixing device

Info

Publication number: CN218741559U
Application number: CN202223004560.3U
Authority: CN
Inventors: 牛世伟; 宫亮; 王娜; 张鑫; 隋世江; 叶鑫; 刘彦
Original assignee: Liaoning Academy of Agricultural Sciences
Current assignee: Liaoning Academy of Agricultural Sciences
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-28
Anticipated expiration: 2032-11-11

Abstract

The utility model belongs to the technical field of the fertilizer mixes, concretely relates to automatic mixing device of fertilizer, including rotating a section of thick bamboo, it receives the roll support of roll wheel to rotate a section of thick bamboo, the roll wheel rotates and installs on the supporting seat, it is equipped with the spiral stirring area to rotate a section of thick bamboo inner wall, it has the rubber slab to rotate a section of thick bamboo inner wall and spiral stirring area surface cladding, the below of the business turn over material mouth that a rotation section of thick bamboo one end was equipped with is provided with the blowing groove, the blowing groove passes through the support mounting on the base, install support and motor on the base, the motor passes through chain drive transmission and connects drive assembly, drive assembly includes the main shaft, install sun gear and agitator on the main shaft, planetary gear is connected in the sun gear meshing, ring gear and rotation are installed on the connecting axle are connected in the planetary gear meshing, the connecting axle is connected and is rotated a section of thick bamboo. The beneficial effects of the utility model are that: spiral stirring area and agitator cooperation intensive mixing fertilizer rotate a section of thick bamboo reversal can the blowing to convenient collection in the blowing groove, and the rubber slab plays the cushioning effect, reduces the breakage rate of fertilizer.

Description

Automatic fertilizer mixing device

Technical Field

The utility model belongs to the technical field of the fertilizer mixes, concretely relates to automatic device of mixing of fertilizer.

Background

The controlled release fertilizer is a fertilizer coated by a polymer, which means that the decomposition and release time of the fertilizer is prolonged by methods of coating, wrapping, additives and the like, and the controlled release fertilizer is a fertilizer which directly converts chemical substances into plants to be absorbed and utilized under the biological or chemical action. The controlled release fertilizer and the slow release fertilizer have different nutrient contents, the nutrient contents in the controlled release fertilizer comprise hydrogen, phosphorus, potassium and various trace elements, the nutrient contents can meet the requirements of plants on nutrients in different growth periods, and the nutrient substances contained in the slow release fertilizer are mainly hydrogen and cannot meet the requirements of plants on nutrients in various stages.

During sowing or insertion, a controlled release fertilizer and a slow release fertilizer can be used as base fertilizers, and the lack of single nutrients can be avoided by mixing the controlled release fertilizer and the slow release fertilizer; when the existing stirring device is used for mixing the controlled-release fertilizer and the slow-release fertilizer raw materials, the rotating stirrer drives fertilizer particles to move at a high speed, the moving fertilizer particles are easy to break when impacting on the inner wall of a hard stirrer or the stirrer, so that the mixed fertilizer particles are uneven in size and influence the use performance of the fertilizer, moreover, the existing stirring device suitable for the particle raw materials, such as a horizontal stirrer, generally uses a single stirrer, the stirring performance of the single stirrer is generally biased to axially push the materials or shear the stirred materials, the stirring mode is single, and the mixing and stirring effects are poor; the bottom side of the charging barrel is provided with the bin door which can be closed, the bin door is opened to discharge materials, the mode is not convenient for discharging the materials, and more materials remain in the charging barrel.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model aims to: the utility model provides an automatic device that mixes of fertilizer, the crushing that causes the fertilizer granule easily of solution traditional agitating unit during operation, the stirring mode is single to and be not convenient for collect the more problem of remaining material in the material of giving out, the feed cylinder.

For the purpose of realizing above, the utility model discloses a technical scheme:

the utility model provides an automatic device that mixes of fertilizer, includes base, supporting seat, a rotation section of thick bamboo, two the supporting seat is installed side by side on the base, the wheel that rolls rotates and installs on the supporting seat, the rotation section of thick bamboo is installed in two in the supporting seat, the roll of wheel that rolls supports at the outer peripheral face that rotates the section of thick bamboo, the inner wall that rotates the section of thick bamboo is equipped with spiral stirring belt, the one end that rotates the section of thick bamboo is equipped with the business turn over material mouth, and the other end sets up drive assembly, the below of business turn over material mouth is provided with the blowing groove of arranging in on the base, the blowing groove passes through support I and installs on the base, install support II and motor on the base, drive assembly supports on support II, is provided with the agitator of arranging in the rotation section of thick bamboo on its main shaft, the main shaft that drive assembly is connected in the motor passes through chain drive mechanism transmission.

Further, drive assembly includes main shaft, sun gear, planetary gear, connecting axle and agitator, install chain drive's sprocket on the main shaft, and install sun gear and agitator on the main shaft, sun gear meshing connects planetary gear, planetary gear meshing connects the ring gear and rotates and installs on the connecting axle, the terminal surface of a rotation section of thick bamboo is connected to the one end of connecting axle, the ring gear sets up on the inner wall of shell body.

Furthermore, the stirrer is a six-folded blade stirrer with a nylon structure, and the distance between the stirrer and the inner end face of the rotating cylinder is 1-3 mm.

Furthermore, the number of the planetary gears is a plurality of, the axis of the main shaft is arranged around the shaft in a circumferential and equal sequence, the axis of the main shaft is collinear with the axis of the rotating cylinder, and the outer shell is arranged on the top surface of the support.

Furthermore, an arc-shaped groove in clearance fit with the material inlet and the material outlet is formed in the top of the discharging groove.

Furthermore, the discharging groove is of an isosceles trapezoid groove body structure which is wide at the top and narrow at the bottom and is provided with openings at the upper end and the lower end.

Further, the inner surface of the rotating cylinder and the surface of the spiral stirring belt are coated with rubber plates, and the thickness of each rubber plate is not less than 1mm.

Furthermore, the supporting seats are arranged at intervals in the axial direction of the rotating cylinder, the rolling wheels are multiple in number, and the axis of the rotating cylinder is arranged in an equal sequence around the circumferential direction of the shaft.

The utility model has the advantages that:

1. according to the invention, through the matching of the design of the structure of the rotating cylinder and the stirrer of the transmission assembly, the spiral stirring belt is matched with the stirrer to fully mix the fertilizer, and the rotating cylinder can discharge the fertilizer into the discharge chute by reversing to be conveniently collected, so that the stirring and mixing effect is good and the efficiency is high.

2. The invention is used for conveniently collecting the released fertilizer; the top of the discharging groove is provided with an arc-shaped groove which is in clearance fit with the material inlet and outlet, and fertilizer discharged from the material inlet and outlet can fall into the discharging groove for collection. And the discharging groove is of an isosceles trapezoid groove body structure with a wide upper part and a narrow lower part and openings at the upper end and the lower end. Operating personnel can with wrapping bag sack suit in the bottom of blowing groove, convenient collection fertilizer.

3. The invention aims to reduce the breakage rate of fertilizer particles in the mixing process; the inner surface of the rotating cylinder and the surface of the spiral stirring belt are coated with rubber plates. The rubber sheet is stably attached to the inner surface of the rotating cylinder and the surface of the spiral stirring belt, so that a buffering effect is achieved, and the damage rate of fertilizer particles is reduced.

4. The invention aims to improve the mixing effect of the fertilizer; the stirrer is a six-folded blade stirrer of a nylon structure, and the distance between the stirrer and the inner end face of the rotating cylinder is limited. The agitator can cooperate spiral stirring area stirring fertilizer, and the axial thrust that produces when the agitator rotates can be with fertilizer to the direction propelling movement of business turn over material mouth, and cooperation spiral stirring area makes the fertilizer in the rotating cylinder can be at axial direction upward reciprocating motion, and then improves the mixed effect of fertilizer.

5. The invention drives the stirrer and the rotating cylinder to rotate simultaneously; the number of the planetary gears is multiple, the axis of the main shaft is arranged around the shaft in a circumferential and equal sequence, and the axis of the main shaft is collinear with the axis of the rotating cylinder. The motor accessible drive assembly rotates a section of thick bamboo and agitator simultaneously and rotates, makes the agitator rotate with high-speed, and the section of thick bamboo that rotates with the low-speed simultaneously.

6. The two supporting seats are arranged in the axial direction of the rotating cylinder in order to enable the rotating cylinder to stably rotate, and the rolling wheels are uniformly arranged along the axial direction of the rotating cylinder, so that stable support is provided for the rotating cylinder, and the rotating cylinder can safely and smoothly rotate.

Drawings

FIG. 1 is a cross-sectional structural view of the present invention;

fig. 2 is a first schematic structural diagram of the present invention;

FIG. 3 is a second schematic structural view of the present invention;

fig. 4 is a schematic structural diagram of the transmission assembly of the present invention;

in the figure: 1. a rotating cylinder; 101. feeding and discharging ports; 2. a supporting base; 3. a rolling wheel; 4. a helical mixing zone; 5. a feeding groove; 6. a bracket I; 7. a base; 8. a stirrer; 9. a transmission assembly; 91. a main shaft; 92. a sun gear; 93. a planetary gear; 94. a connecting shaft; 95. a ring gear; 96. an outer housing; 10. a bearing seat I; 11. a chain transmission mechanism; 12. a bracket II; 13. a motor; 14. a bearing seat II; 15. a rubber plate.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

Example 1:

as shown in fig. 1-4: the utility model provides an automatic device that mixes of fertilizer, includes base 7, supporting seat 2, drive assembly 9, a rotation section of thick bamboo 1, two supporting seat 2 installs side by side on base 7, roll 3 rotations of wheel and install on supporting seat 2, a rotation section of thick bamboo 1 installs in two in the supporting seat 2, the roll of wheel 3 that rolls supports at the outer peripheral face that rotates a section of thick bamboo 1, the side that rotates a section of thick bamboo 1 receives the roll of wheel 3 and supports, the inner wall that rotates a section of thick bamboo 1 is equipped with spiral stirring belt 4, and the other end sets up drive assembly 9, the below of feed inlet 101 is provided with the blowing groove 5 of arranging in on base 7 in, blowing groove 5 is installed on base 7 through support I6, correspond on the base 7 and rotate a section of thick bamboo 1 other end and install support II 12 and motor 13, drive assembly 9 supports on support II 12, is provided with on its main shaft 91 and arranges the agitator 8 of rotating a section of thick bamboo 1 in, motor 13 connects drive assembly 9's main shaft 91 through the transmission of chain drive mechanism 11 transmission. The motor 13 drives the transmission component 9 to rotate, so as to drive the stirrer 8 on the transmission component and the rotating cylinder 1 in transmission connection with the transmission component 9 to rotate relatively, and thus, the fertilizer is fully stirred.

As shown in fig. 1 and 4, the transmission assembly 9 includes a main shaft 91, the main shaft 91 is in transmission connection with the chain transmission mechanism 11, a sun gear 92 and the stirrer 8 are mounted on the main shaft 91, the sun gear 92 is in meshing connection with a planetary gear 93, in this example, 3 planetary gears 93 are provided, the 3 planetary gears 93 are respectively in meshing connection with a ring gear 95 and the sun gear 92, the planetary gears 93 are rotatably mounted on a connection shaft 94, one end of the connection shaft 94 is connected with the end surface of the rotary drum 1, and the ring gear 95 is connected with the inner wall of an outer shell 96. Wherein the motor output shaft is connected on bearing frame I10 on base 7, and main shaft 91 is installed at the top of support II 12 through bearing frame II 14, and two chain wheels of chain drive mechanism 11 are installed respectively on motor output shaft and main shaft 91.

The working principle of the invention is as follows: after the motor 13 is started, the motor 13 drives the main shaft 91 to rotate through the chain transmission mechanism 11 (existing structure), the main shaft 91 drives the sun gear 92 and the stirrer 8 to synchronously rotate, the sun gear 92 is meshed to drive the planetary gear 93 to rotate when rotating, the planetary gear 93 rotates on the connecting shaft 94, and simultaneously, the connecting shaft 94 is driven to rotate around the axis of the main shaft 91 under the coordination of the gear ring 95, so that the rotating cylinder 1 is driven to rotate on the inner side of the supporting seat 2, and the rotating cylinder 1 is supported and limited by the rolling wheel 3 when rotating; under the conveying of a screw feeder or other existing feeders, raw materials of controlled release fertilizer and slow release fertilizer are conveyed into the rotating cylinder 1 from the material inlet and outlet 101, when the rotating cylinder 1 rotates clockwise, the fertilizer is pushed by the spiral stirring belt 4 to move in the direction far away from the material inlet and outlet 101 and is stirred by the stirrer 8 rotating at high speed, the fertilizer is pushed in the direction of the material inlet and outlet 101 by the axial thrust generated by the stirrer 8, so that the fertilizer in the rotating cylinder 1 can reciprocate in the axial direction, the mixing effect of the fertilizer is further improved, and the rubber plates 15 bonded on the surfaces of the rotating cylinder 1 and the spiral stirring belt 4 prevent fertilizer particles from directly impacting the hard inner walls of the spiral stirring belt 4 and the rotating cylinder 1 to be damaged in high-speed movement; during the blowing, control motor 13 reversal makes the material in the rotary drum 1 move to the direction of business turn over material mouth 101 under the promotion of spiral stirring area 4, and then emits the collection through charging chute 5.

Example 2:

as shown in fig. 1 to 4, as a further optimization of the above embodiment 1, an arc-shaped groove in clearance fit with the material inlet and outlet 101 is formed at the top of the discharging groove 5 in this embodiment, so that fertilizer discharged from the material inlet and outlet falls into the discharging groove 5 for collection.

Furthermore, the discharging groove 5 is an isosceles trapezoid groove body structure which is wide at the top and narrow at the bottom and is provided with openings at the upper end and the lower end, so that an operator can sleeve the opening of the packaging bag at the bottom of the discharging groove to conveniently collect fertilizer.

Example 3:

as shown in fig. 1 to 4, as a further preferable mode of the above embodiment 1, in this embodiment, a rubber sheet 15 is bonded to the inner wall of the rotary drum 1 and the surface of the spiral agitating belt 4, and the thickness of the rubber sheet 15 is not less than 1mm. The rubber sheet is stable attached to the surface of the internal surface of the rotary drum and the surface of the spiral stirring belt, so that the buffering effect is achieved, and the breakage rate of fertilizer particles in the material mixing process is reduced.

Example 4:

as shown in fig. 1 to 4, as a further optimization of the above embodiment 1, the stirrer 8 is a six-blade stirrer of nylon structure, and the distance between the stirrer 8 and the inner end surface of the rotary cylinder 1 is 1 to 3mm. The agitator 8 can cooperate 4 stirring fertilizers in the spiral stirring area, and the axial thrust that produces when agitator 8 rotates can be with fertilizer to the direction propelling movement of business turn over material mouth, and cooperation spiral stirring area 4 makes the fertilizer in the rotary drum 1 can be at axial direction upward reciprocating motion, and then improve the mixed effect of fertilizer

Example 5:

as shown in fig. 1 to 4, as a further optimization of the above embodiment 1, the planetary gears 93 are plural and arranged in the same order around the axial direction of the main shaft 91, the axis of the main shaft 91 is collinear with the axis of the rotary cylinder 1, and the outer housing 96 is mounted on the top surface of the bracket 12.

Example 6:

as shown in fig. 1 to 4, as a further optimization of the above embodiment 1, the number of the supporting seats 2 is two, and the supporting seats are arranged in the axial direction of the rotary cylinder 1 at intervals in the front-rear direction, and the number of the rolling wheels 3 is plural, and the supporting seats are arranged in the same order around the axial direction of the rotary cylinder 1.

The parts not involved in the present invention are the same as or can be implemented by the prior art.

The principles and embodiments of the present invention have been described herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. It should be noted that there are no specific structures but rather a number of modifications, decorations or changes that can be made by one skilled in the art without departing from the principles of the invention; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims

1. The utility model provides an automatic device that mixes of fertilizer which characterized in that: including base (7), supporting seat (2), a rotation section of thick bamboo (1), two supporting seat (2) are installed side by side on base (7), and wheel (3) that rolls rotates and install on supporting seat (2), install in two a rotation section of thick bamboo (1) in supporting seat (2), the roll of wheel (3) that rolls supports the outer peripheral face of rotating a section of thick bamboo (1), the inner wall of rotating a section of thick bamboo (1) is equipped with spiral stirring area (4), the one end of rotating a section of thick bamboo (1) is equipped with feed inlet and discharge gate (101), and the other end sets up drive assembly, the below of feed inlet and discharge gate (101) is provided with blowing groove (5) of arranging in on base (7), blowing groove (5) are installed on base (7) through support I (6), install support II (12) and motor (13) on base (7), drive assembly supports on support II (12), is provided with agitator (8) of arranging in a rotation section of thick bamboo (1) on its main shaft, motor (13) are through chain drive mechanism (11) transmission connection drive assembly (9).

2. The automatic fertilizer mixing device of claim 1, wherein: transmission assembly (9) include main shaft (91), sun gear (92), planetary gear (93), connecting axle (94) and agitator (8), install the sprocket of chain drive mechanism (11) on main shaft (91), and install sun gear (92) and agitator (8) on main shaft (91), planetary gear (93) meshing connection planetary gear (92), ring gear (95) and rotation are connected in planetary gear (93) meshing and are installed on connecting axle (94), the terminal surface of a rotation section of thick bamboo (1) is connected to the one end of connecting axle (94), ring gear (95) set up on the inner wall of shell (96).

3. The automatic fertilizer mixing device as claimed in claim 1 or 2, wherein: the stirrer (8) is a six-blade stirrer with a nylon structure, and the distance between the stirrer (8) and the inner end face of the rotating cylinder (1) is 1-3 mm.

4. The automatic fertilizer mixing device of claim 2, wherein: the number of planetary gear (93) is a plurality of and uses the axis of main shaft (91) to set up for encircling axle circumference preface, the axis of main shaft (91) and the axis collineation of rotating a section of thick bamboo (1), the top surface at support II (12) is installed in shell body (96).

5. The automatic fertilizer mixing device of claim 1, wherein: the top of the discharging groove (5) is provided with an arc-shaped groove which is in clearance fit with the material inlet and outlet (101).

6. The automatic fertilizer mixing device as claimed in claim 1 or 5, wherein: the discharging groove (5) is of an isosceles trapezoid groove body structure which is wide at the upper part and narrow at the lower part and is provided with openings at the upper end and the lower end.

7. The automatic fertilizer mixing device of claim 1, wherein: the inner surface of the rotating cylinder (1) and the surface of the spiral stirring belt (4) are coated with a rubber plate (15), and the thickness of the rubber plate (15) is not less than 1mm.

8. The automatic fertilizer mixing device of claim 1, wherein: the supporting seats are arranged at intervals in the axial direction of the rotating cylinder (1), the rolling wheels (3) are multiple in number, and the axis of the rotating cylinder (1) is arranged in an equal sequence around the circumferential direction of the shaft.