CN215276958U

CN215276958U - Mixing arrangement is used in compound fertilizer production

Info

Publication number: CN215276958U
Application number: CN202023040251.2U
Authority: CN
Inventors: 杨俊彦; 李晗; 邓星祥
Original assignee: Hunan Wodi Ecological Fertilizer Co ltd
Current assignee: Hunan Wodi Ecological Fertilizer Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-12-24
Anticipated expiration: 2030-12-16

Abstract

The utility model provides a mixing device for producing compound fertilizer, which comprises a frame, a barrel arranged on the frame and a material box; the cylinder body is obliquely arranged on the base and comprises a feeding section, a mixing section and a discharging section which are arranged from high to low, and two ends of the mixing section are respectively and relatively rotatably connected with the feeding section and the discharging section; the feeding section is communicated with the feed box through a feed trough; a driven wheel is fixedly sleeved on the mixing section and is meshed with a driving wheel, and the driving wheel is in transmission connection with a first driving motor; a semi-disc-shaped material stopping plate is arranged inside the material mixing section, the material stopping plate is in transmission connection with a second driving motor through a rotating shaft, and the second driving motor is connected with a controller; this composite fertilizer production is with controlling the motion of holding up plate of mixing arrangement's controller, and the mixing time of convenient accurate control material in the compounding section guarantees to mix fully.

Description

Mixing arrangement is used in compound fertilizer production

Technical Field

The utility model relates to a chemical fertilizer production technical field especially relates to a mixing arrangement for compound fertilizer production.

Background

The production process flow of the compound fertilizer is approximately as follows: preparing raw materials, stirring and mixing, crushing and caking, granulating, screening, drying, cooling and the like. The effect of mixing stirring can directly influence the quality of compound fertilizer, and in addition, compound fertilizer production adopts the assembly line of band conveyer mode to produce more, consequently, has higher requirement to mixing stirring device's mixing efficiency.

The existing fertilizer mixing and stirring device has the defects of low working efficiency and poor mixing effect, and how to mix the raw materials of the compound fertilizer more efficiently and with high quality is a difficult problem faced by the current fertilizer production enterprises.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art and providing a mixing device for producing compound fertilizers with good mixing effect and high efficiency.

In order to achieve the purpose, the utility model provides a mixing device for producing compound fertilizer, which comprises a frame, a barrel arranged on the frame and a material box; the cylinder body is obliquely arranged on the base and comprises a feeding section, a mixing section and a discharging section which are arranged from high to low, and two ends of the mixing section are respectively and relatively rotatably connected with the feeding section and the discharging section; the feeding section is communicated with the feed box through a feed trough; a driven wheel is fixedly sleeved on the mixing section and is meshed with a driving wheel, and the driving wheel is in transmission connection with a first driving motor; a semi-disc-shaped material stopping plate is arranged inside the material mixing section, the material stopping plate is in transmission connection with a second driving motor through a rotating shaft, and the second driving motor is connected with a controller; and a discharge hole is formed in the bottom of the discharge section.

Further, the number of the material stopping plates is at least two.

Furthermore, the material stopping plates are uniformly arranged on the rotating shaft at intervals, and an included angle of every two adjacent material stopping plates in the radial direction of the rotating shaft is 180 degrees.

Furthermore, a fixed sleeve on the mixing section is provided with a bearing ring, and a support wheel matched with the bearing ring and used for supporting the mixing section is also arranged on the machine base.

Further, the number of the bearing rings is at least two.

Furthermore, the included angle between the axis of the cylinder and the horizontal plane is 10-15 degrees.

Further, the driving wheel is connected with a first driving motor through a first coupler; and the material stopping plate is connected with the second driving motor through a second coupler.

The utility model has the advantages that:

1. the mixing of this compound fertilizer mixing arrangement goes on in the barrel, and the dust can not be raised, can not cause air pollution and material waste.

2. The controller can control the movement of the material stopping plate, so that the mixing time of the materials in the material mixing section can be conveniently and accurately controlled, and the full mixing is ensured.

3. The compound fertilizer mixing device is similar to the operation mode of a strand-rotating granulator, is suitable for compound fertilizer production line production and use, and has the advantages of low energy consumption, high mixing efficiency and the like.

Drawings

Fig. 1 is the structure schematic diagram of the mixing device for producing compound fertilizer.

Fig. 2 is the utility model discloses compound fertilizer production is with compounding section internal structure schematic diagram of mixing arrangement barrel.

Fig. 3 is a schematic sectional view taken along the direction a-a in fig. 1.

In the drawings: 1. a machine base; 2. a barrel; 2a, a feeding section; 2b, a material mixing section; 3c, a discharging section; 3. a material box; 4. a trough; 5. a driven wheel; 6. a driving wheel; 7. a first drive motor; 8. a material stopping plate; 9. a rotating shaft; 10. a second drive motor; 11. a discharge port; 12. a load-bearing ring; 13. a support wheel; 14a, a first coupling; 14b, a second coupling.

Detailed Description

Embodiments of the present invention are further described below with reference to the accompanying drawings.

Examples

Referring to fig. 1 to 3, in order to achieve the above object, the present invention provides a mixing device for producing compound fertilizer, which comprises a frame 1, a barrel 2 disposed on the frame 1, and a bin 3; the machine base 1 is fixedly provided with a first driving motor 7 and a second driving motor 10, the barrel 2 is obliquely arranged on the machine base 1, the barrel 2 comprises a feeding section 2a, a mixing section 2b and a discharging section 2c which are arranged from high to low, and two ends of the mixing section 2b are respectively and relatively and rotatably connected with the feeding section 2a and the discharging section 2 c; the feeding section 2a is communicated with the feed box 3 through a feed groove 4; a driven wheel 5 is fixedly sleeved on the mixing section 2b, the driven wheel 5 is meshed with a driving wheel 6, and the driving wheel 6 is in transmission connection with a first driving motor 7; a semi-disc-shaped material stopping plate 8 is arranged inside the material mixing section 2b, the material stopping plate 8 is in transmission connection with a second driving motor 10 through a rotating shaft 9, and the second driving motor 10 is connected with a controller; the bottom of the discharging section 2c is provided with a discharging hole 11; the materials in the material box 3 sequentially pass through the material groove 4 and the feeding section 2a and then slide down from the feeding section 2a to the material mixing section 2 b; the mixing section 2b mixes the materials therein when driven by the first driving motor 7 to rotate around the shaft, and the materials are mixed and move towards the direction close to the discharging section 2c at the same time due to the height arrangement of the cylinder 2; the controller makes the material blocking plate 8 be located the material mixing section 2b lower extreme through controlling second driving motor 10 and blocks the material, and the material can't continue to move to the direction that is close to ejection of compact section 2c when rotating the mixture along with material mixing section 2b, increases the time that the material mixes, treats after the time that the controller set for, and the controller makes material blocking plate 8 be located material mixing section 2b upper end through controlling second driving motor 10, and the material is to the direction motion that is close to ejection of compact end 2 c.

The number of the material stopping plates 8 is at least two, and in the embodiment, the number of the material stopping plates 8 is set to 5, and the number of the material stopping plates 8 can be determined according to the actual length of the mixing section 2 b.

The baffle plates 8 are uniformly arranged on the rotating shaft 9 at intervals, and the radial included angle of two adjacent baffle plates 8 on the rotating shaft 9 is 180 degrees; the plurality of material blocking plates 8 are arranged to divide the materials in the mixing section 2b into a plurality of sections for respective mixing, so that the materials in the mixing section 2b are prevented from being accumulated in a concentrated manner and being positioned at the material blocking plates 8, and the mixing efficiency is improved; the radial included angle of two adjacent material blocking plates 8 is 180 degrees, and after the material blocking plates 8 are controlled by the controller to be exchanged up and down, the originally blocked materials can continuously move forward for a distance, so that the material mixing effect is uniform and stable.

The mixing section 2b is also fixedly sleeved with a bearing ring 12, and the machine base 1 is also provided with a supporting wheel 13 which is in contact fit with the bearing ring 12 and is used for supporting the mixing section 2 b; one bearing wheel 12 is matched with the two supporting wheels 13, and when the material mixing section 2b rotates, the bearing wheel 12 drives the two supporting wheels 13 in contact to rotate, so that the friction force is reduced.

The number of the bearing rings 12 is at least two; the two bearing rings 12 are respectively arranged at two ends of the mixing section 2b to balance the mixing section 2 b.

The included angle between the axis of the cylinder body 2 and the horizontal plane is 10-15 degrees; when the materials are mixed in the material mixing section 2b, the materials move towards the direction close to the material discharging section 2c under the influence of gravity.

The driving wheel 6 is connected with a first driving motor 7 through a first coupling 14 a; the material stopping plate 8 is connected with a second driving motor 10 through a second coupler 14 b; improve the stability and prolong the service life of the device.

The working principle is as follows: the materials in the material box 3 sequentially pass through the material groove 4 and the feeding section 2a and then slide down from the feeding section 2a to the material mixing section 2 b; the mixing section 2b mixes the materials therein when driven by the first driving motor 7 to rotate around the shaft, and the materials move towards the direction close to the discharging section 2c while being mixed due to the height arrangement of the cylinder 2; the controller enables the material stopping plate 8 to be located at the lower end of the material mixing section 2b to stop materials by controlling the second driving motor 10, the materials cannot continuously move in the direction close to the material discharging section 2c when being mixed along with the rotation of the material mixing section 2b, the time for mixing the materials is prolonged, and after the set time of the controller, the controller enables the material stopping plate 8 to be located at the upper end of the material mixing section 2b by controlling the second driving motor 10, and the materials move in the direction close to the material discharging end 2 c; the controller controls the material stopping plate 8, and the one-time passing time of the material stopping plate 8 changing up and down can be set by an operator, so that the operation is convenient.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a mixing arrangement for compound fertilizer production which characterized in that: comprises a base (1), a cylinder body (2) arranged on the base (1) and a material box (3); a first driving motor (7) and a second driving motor (10) are fixedly arranged on the base (1), the barrel (2) is obliquely arranged on the base (1), the barrel (2) comprises a feeding section (2a), a mixing section (2b) and a discharging section (2c) which are arranged from high to low, and two ends of the mixing section (2b) are respectively and relatively and rotatably connected with the feeding section (2a) and the discharging section (2 c); the feeding section (2a) is communicated with the feed box (3) through a feed groove (4); a driven wheel (5) is fixedly sleeved on the mixing section (2b), the driven wheel (5) is meshed with a driving wheel (6), and the driving wheel (6) is in transmission connection with a first driving motor (7); a semi-disc-shaped material blocking plate (8) is arranged inside the material mixing section (2b), the material blocking plate (8) is in transmission connection with a second driving motor (10) through a rotating shaft (9), and the second driving motor (10) is connected with a controller; and a discharge hole (11) is formed in the bottom of the discharge section (2 c).

2. The mixing device for compound fertilizer production according to claim 1, characterized in that: the number of the material stopping plates (8) is at least two.

3. The mixing device for compound fertilizer production according to claim 2, characterized in that: the material blocking plates (8) are uniformly arranged on the rotating shaft (9) at intervals, and the radial included angle of two adjacent material blocking plates (8) on the rotating shaft (9) is 180 degrees.

4. The mixing device for compound fertilizer production according to claim 1, characterized in that: the mixing section (2b) is also provided with a fixed sleeve which is provided with a bearing ring (12), and the machine base (1) is also provided with a supporting wheel (13) which is matched with the bearing ring (12) and used for supporting the mixing section (2 b).

5. The mixing device for compound fertilizer production according to claim 4, characterized in that: the number of the bearing rings (12) is at least two.

6. The mixing device for compound fertilizer production according to any one of claims 1 to 5, characterized in that: the included angle between the axis of the cylinder body (2) and the horizontal plane is 10-15 degrees.

7. The mixing device for compound fertilizer production according to claim 6, characterized in that: the driving wheel (6) is connected with a first driving motor (7) through a first coupling (14 a); the material stopping plate (8) is connected with a second driving motor (10) through a second coupler (14 b).