CN223324437U - Soil conditioner batching and mixing device - Google Patents

Abstract

The utility model relates to the technical field of batching devices, and more specifically, to a soil conditioner batching and mixing device, comprising a mixing box, wherein a plurality of feed hoppers are regularly distributed on the top of the mixing box, and a plurality of crushing rollers arranged side by side are rotatably mounted in the feed hoppers; a plurality of support frames for mounting the feed hoppers are fixedly mounted on the top surface of the mixing box, and a first inclined plate and a second inclined plate with opposite inclination directions are provided near the top of the mixing box; a stirring shaft extending to the bottom of the mixing box is also rotatably mounted in the mixing box, and a plurality of regularly distributed stirring blades are fixedly mounted on the outer wall of the stirring shaft. The soil conditioner batching and mixing device can pre-crush a plurality of materials and pre-mix a smaller amount of material with a larger amount of material before mixing, thereby improving the mixing efficiency and mixing effect of the materials.

Description

Soil conditioner batching mixing arrangement

Technical Field

The utility model relates to the technical field of batching devices, in particular to a batching and mixing device for a soil conditioner.

Background

The physical, chemical and biological properties of soil are improved by using the soil conditioner, so that the soil conditioner is more suitable for plant growth, and the soil conditioner has become an important mode for improving the soil of the current agricultural cultivation. When the soil conditioner is prepared, organic materials such as livestock manure, industrial wastes such as phosphogypsum and different materials of the microbial agent are required to be mixed, and the proportion of the different materials is quite different. Most of the existing soil conditioner proportioning devices are to directly add different materials into a mixing box for stirring, and the materials with fewer proportions are difficult to mix uniformly.

The utility model discloses a mixing device for producing a soil conditioner, which comprises a screening box, a mixing component, a screening component and a screening component, wherein a feeding hole is formed in the lower portion of the screening box, the mixing component is arranged on the lower surface of the screening box and is communicated with the screening box through the feeding hole, the screening component is arranged in the screening box and comprises two mounting plates, a plurality of springs, a vibrating motor, a frame body, two limiting sliding grooves, a screening bin, two limiting sliding blocks, a lock body and a lock tongue clamping groove, the two mounting plates are respectively arranged on the inner walls of two sides of the screening box, the springs are respectively arranged on the two mounting plates, the vibrating motor is arranged on the mounting plates, the frame body is arranged on the springs, the upper portion of the frame body is provided with the two limiting sliding grooves, the screening bin is provided with the two limiting sliding blocks, the limiting sliding blocks are arranged in the limiting sliding grooves, and the lock body is arranged on the frame body. Thus, the powder of each component can be effectively sieved and efficiently mixed to obtain a high-quality soil conditioner.

The technical scheme can screen and efficiently mix powder materials, but is still not suitable for uniformly dispersing and mixing small-amount materials into a large amount of materials. In view of this, we propose a soil conditioner ingredient mixing device.

Disclosure of utility model

The utility model aims to provide a soil conditioner ingredient mixing device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The soil conditioner batching mixing device comprises a mixing box, a plurality of feeding hoppers are regularly distributed at the top end of the mixing box, a plurality of crushing rollers which are arranged side by side are rotationally arranged in the feeding hoppers, a plurality of supporting frames which are used for installing the feeding hoppers are fixedly arranged on the top surface of the mixing box, two first inclined plates and two second inclined plates which are opposite in inclination direction are arranged at the position, close to the top end, of the inside of the mixing box, a stirring shaft which extends to the bottom of the mixing box is rotationally arranged in the mixing box, and a plurality of stirring blades which are regularly distributed are fixedly arranged on the outer side wall of the stirring shaft.

Preferably, the support frame top fixedly connected with level sets up the backup pad, install a plurality of weight sensor on the backup pad top surface, the feed hopper lateral wall install a plurality of with weight sensor quantity equals and the clamp plate of position one-to-one, the clamp plate carries on corresponding position on the weight sensor.

Preferably, the support plate is provided with avoidance holes for the feed hopper to pass through, the aperture of each avoidance hole is larger than the outer diameter of the corresponding feed hopper, the outer side wall of the feed hopper is not contacted with the support plate, a plurality of weight sensors are regularly distributed along the avoidance holes, and the pressing plate is horizontally arranged, so that the pressing plate and the weight sensors form a structure of the balance.

Preferably, the bottom discharge pipe of the feeding funnel penetrates through the top side wall of the mixing box and extends into the mixing box, and the discharge pipe of the feeding funnel is provided with a discharge valve, so that feeding is conveniently carried out into the mixing box.

Preferably, the feeding hopper is internally provided with a gear set for synchronously rotating a plurality of crushing rollers, the gear set comprises a plurality of gears fixedly connected at the same ends of the crushing rollers, the gears are equal in number and correspond to the crushing rollers one by one, the gears are meshed with each other in sequence, the feeding hopper is also provided with a motor through bolts, an output shaft of the motor is connected with a rotating shaft of one of the crushing rollers in a coaxial key manner, and the crushing rollers are driven to rotate by the motor to crush materials.

Preferably, the higher ends of the first inclined plate and the second inclined plate are respectively and fixedly connected with the inner side wall of the mixing box on the corresponding side, a gap is reserved between the lower ends of the first inclined plate and the second inclined plate and the inner side wall of the mixing box on the other side, a plurality of first through holes and second through holes are respectively formed in the first inclined plate and the second inclined plate, and the aperture of the first through holes is larger than that of the second through holes, so that materials can fall into the lower end of the inner part of the mixing box in sequence.

Preferably, the plurality of feeding funnels are divided into different sizes, wherein a plurality of relatively large feeding funnels and a plurality of relatively small feeding funnels are respectively positioned at two sides of the top surface of the mixing box, the plurality of relatively large feeding funnels are positioned above one higher end of the first inclined plate, and the plurality of relatively small feeding funnels are positioned above one higher end of the second inclined plate, so that the materials with different usage amounts can be respectively subjected to pre-crushing operation.

Preferably, the second inclined plate is located above the first inclined plate, a gap is reserved between the bottommost end of the second inclined plate and the first inclined plate, and vibrators are fixedly installed on the bottom surfaces of the first inclined plate and the second inclined plate, so that the first inclined plate and the second inclined plate can be vibrated conveniently, and the falling of materials is promoted.

Preferably, the first inclined plate and the second inclined plate are respectively provided with a through hole for accommodating the penetration of the stirring shaft at the central axis of the mixing box, a plurality of stirring blades are respectively positioned at the lower part of the first inclined plate, the length of each stirring blade is smaller than the radius of an inscribed circle of the cross section of the mixing box, and the rotation limitation of the stirring blades is avoided.

Preferably, a stirring motor is fixedly arranged at the center of the top surface of the mixing box through a bolt, an output shaft of the stirring motor is connected with the top end of the stirring shaft through a coaxial key, and the stirring process is realized by driving the stirring shaft to rotate through the stirring motor.

Preferably, the top surface still fixed mounting has the support in the mixing box, the bottom of support rotates and is connected with the compression roller, the compression roller is located first hang plate top department and leave the space between the two, even fixed mounting has a plurality of spines on the circumference lateral wall of compression roller for the material that treats the mixture rolls the dispersion further.

Compared with the prior art, the utility model has the beneficial effects that:

1. The soil conditioner batching and mixing device is characterized in that a material with larger consumption is put into a feeding funnel above a first inclined plate, a material with smaller consumption is put into a feeding funnel above a second inclined plate, the material with larger consumption falls on the first inclined plate and slides along the first inclined plate, part of the material falls down through a first through hole, the material with smaller consumption falls on the second inclined plate and slides along the second inclined plate, and part of the material falls down on the material on the first inclined plate below through the second through hole;

2. The soil conditioner batching mixing device can be used for crushing various materials in advance, and can be used for premixing materials with smaller use amount and materials with larger use amount before stirring, so that the mixing efficiency and the mixing effect of the materials are improved.

Drawings

FIG. 1 is a cross-sectional view of the overall structure of the utility model;

FIG. 2 is a cross-sectional view of the structure of the feed hopper of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;

FIG. 4 is a top view of the overall structure of the utility model;

In the figure, 1, a mixing box, 2, a feeding funnel, 3, a supporting frame, 4, a supporting plate, 5, a weight sensor, 6, a pressing plate, 7, a avoiding hole, 8, a crushing roller, 9, a gear set, 10, a motor, 11, a discharge valve, 12, a bracket, 13, a pressing roller, 14, a first inclined plate, 15, a first through hole, 16, a second inclined plate, 17, a second through hole, 18, a vibrator, 19, a stirring motor, 20, a stirring shaft, 21 and stirring blades.

Detailed Description

The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the present utility model provides a technical solution:

The soil conditioner batching and mixing device comprises a mixing box 1, wherein a plurality of feeding hoppers 2 are regularly distributed at the top end of the mixing box 1, a plurality of crushing rollers 8 which are arranged side by side are rotatably arranged in the feeding hoppers 2, a plurality of supporting frames 3 for installing the feeding hoppers 2 are fixedly arranged on the top surface of the mixing box 1, a plurality of supporting plates 4 which are horizontally arranged are fixedly connected to the top end of each supporting frame 3, a plurality of weight sensors 5 are arranged on the top surface of each supporting plate 4, a plurality of pressing plates 6 which are equal to the weight sensors 5 in number and correspond to the weight sensors one by one are arranged on the outer side wall of the feeding hopper 2, and the pressing plates 6 are carried on the weight sensors 5 at the corresponding positions;

the inside of the mixing box 1 is provided with a first inclined plate 14 and a second inclined plate 16 which are opposite in inclination direction near the top end, a stirring shaft 20 which extends to the bottom of the mixing box 1 is rotatably arranged in the mixing box 1, and a plurality of stirring blades 21 which are regularly distributed are fixedly arranged on the outer side wall of the stirring shaft 20.

In the embodiment, the support plate 4 is provided with the avoiding holes 7 for the feeding hopper 2 to pass through, the aperture of the avoiding holes 7 is larger than the outer diameter of the corresponding feeding hopper 2, the outer side wall of the feeding hopper 2 is not contacted with the support plate 4, friction and damage caused by contact between the two are reduced, the weight sensors 5 are regularly distributed along the avoiding holes 7, the pressing plate 6 is horizontally arranged, so that the weight sensors 5 and the pressing plate 6 form a scale structure, the weighing is convenient to sample and weigh at any time, and materials in the feeding hopper 2 are discharged into the mixing box 1 when the weight of the materials reaches the preset weight, and quantitative feeding is realized.

Further, the bottom discharge pipe of the feed hopper 2 passes through the top side wall of the mixing box 1 and extends into the mixing box 1, and the discharge valve 11 is arranged on the discharge pipe of the feed hopper 2, so that discharging is performed after a preset weight condition is reached. The materials are put into the feeding hopper 2, weight monitoring is carried out by the weight sensor 5 at any time, when the set value is reached, the discharge valve 11 is opened, and the discharge valve 11 works to start discharging.

In the embodiment, a gear set 9 for synchronously rotating a plurality of crushing rollers 8 is further arranged in the feeding funnel 2, the gear set 9 comprises a plurality of gears fixedly connected to the same end of the crushing rollers 8, the gears are equal in number and correspond to the crushing rollers 8 one by one, the gears are meshed with each other in sequence, a motor 10 is further arranged on the feeding funnel 2 through bolts, an output shaft of the motor 10 is connected with a rotating shaft of one of the crushing rollers 8 through a coaxial key, and the motor 10 can drive the crushing rollers 8 to break up caking in materials.

The distribution of the gear set 9 comprises two structures, wherein the first gear set 9 comprises a plurality of gears fixedly connected to the same end of the crushing rollers 8, the gears are in equal number and in one-to-one correspondence with the crushing rollers 8, meanwhile, the gears are sequentially meshed one by one, the motor 10 rotates at the moment so that every two adjacent crushing rollers 8 rotate in opposite directions, the second gear set 9 comprises a plurality of gears fixedly connected to the same end of the crushing rollers 8, the gears are in equal number and in one-to-one correspondence with the crushing rollers 8, meanwhile, a middle transmission gear is meshed between every two adjacent gears at the same time, and at the moment, the motor 10 rotates so that the crushing rollers 8 rotate in the same direction at the same time.

In this embodiment, the higher ends of the first inclined plate 14 and the second inclined plate 16 are respectively fixedly connected with the inner side wall of the mixing box 1 on the corresponding side, a gap is left between the lower ends of the first inclined plate 14 and the second inclined plate 16 and the inner side wall of the mixing box 1 on the other side, a plurality of first through holes 15 and second through holes 17 are respectively formed in the first inclined plate 14 and the second inclined plate 16, the aperture of the first through holes 15 is larger than that of the second through holes 17, so that the blanking speed of the first inclined plate 14 is larger than that of the second inclined plate 16, namely, the first inclined plate 14 is more suitable for the split blanking operation of materials with larger consumption.

In this embodiment, the plurality of feeding funnels 2 are divided into different sizes, wherein a plurality of relatively larger feeding funnels 2 and a plurality of relatively smaller feeding funnels 2 are respectively positioned at two sides of the top surface of the mixing box 1, a plurality of relatively larger feeding funnels 2 are positioned above one higher end of the first inclined plate 14, a plurality of relatively smaller feeding funnels 2 are positioned above one higher end of the second inclined plate 16, the structure is designed to be capable of pre-crushing the material with larger size through the feeding funnels 2 and then screening the material with larger size through holes through the first inclined plate 14, and similarly, pre-crushing the material with smaller size through the feeding funnels 2 and then screening the material with smaller size through holes through the second inclined plate 16.

In this embodiment, the second inclined plate 16 is located above the first inclined plate 14, a gap is left between the bottommost end of the second inclined plate 16 and the first inclined plate 14, so as to avoid the second inclined plate 16 from affecting the normal blanking of the first inclined plate 14, vibrators 18 are fixedly installed at the bottom surfaces of the first inclined plate 14 and the second inclined plate 16, the vibrators 18 work to drive the first inclined plate 14 and the second inclined plate 16 to vibrate, and the materials on the first inclined plate 14 and the second inclined plate 16 are caused to slide, and the materials are caused to pass through the first through hole 15 and the second through hole 17, so that the first through hole 15 and the second through hole 17 are prevented from being blocked.

In this embodiment, the first inclined plate 14 and the second inclined plate 16 are both provided with a through hole at the central axis of the mixing box 1 for accommodating the stirring shaft 20, and the stirring blades 21 are all located below the first inclined plate 14, so that the stirring operation is performed below the two inclined plates, the stirring blades 21 do not collide with the inclined plates, the length of the stirring blades 21 is smaller than the radius of the inscribed circle of the cross section of the mixing box 1, and the stirring blades 21 can be ensured to operate normally and do not collide with the side wall of the mixing box 1.

Wherein, mixing box 1 can also set up to cylindric, can avoid inside to have the stirring dead angle or lead to the material residual to pile up in box corner.

In the embodiment, a stirring motor 19 is fixedly arranged in the center of the top surface of the mixing box 1 through a bolt, an output shaft of the stirring motor 19 is connected with the top end of a stirring shaft 20 through a coaxial key, and the stirring shaft 20 is driven to rotate through the stirring motor 19.

In this embodiment, top surface still fixed mounting has support 12 in the mixing box 1, and the bottom rotation of support 12 is connected with compression roller 13, and compression roller 13 is located first inclined plate 14 top department and leaves the space between the two, and even fixed mounting has a plurality of spines on the circumference lateral wall of compression roller 13 for roll and break to the great material of quantity that falls on first inclined plate 14, further smash the material, avoid the caking.

Meanwhile, the mixing box 1 is also provided with a driving motor in a matching way, and an output shaft of the driving motor is connected with a rotating shaft of the press roller 13 in a coaxial key manner and is used for providing power for the operation of the press roller 13.

When the soil conditioner batching and mixing device is used, firstly, materials with larger dosage are put into a feed hopper 2 above a first inclined plate 14, and materials with smaller dosage are put into the feed hopper 2 above a second inclined plate 16; the weight sensor 5 detects the weight of the feeding funnel 2, when the materials in the feeding funnel 2 ferment or naturally air-dry until the moisture reaches a set value, the discharging valve 11 is opened, the discharging valve 11 starts to discharge, the materials with larger usage amount fall on the first inclined plate 14 and slide along the first inclined plate, part of the materials fall on the second inclined plate 16 and slide along the second inclined plate, part of the materials fall on the first inclined plate 14 below through the second through hole 17, the materials with smaller usage amount and the materials with larger usage amount can be premixed before stirring, the vibrator 18 is controlled to operate to drive the first inclined plate 14 and the second inclined plate 16 to vibrate, the materials on the first inclined plate 14 and the second inclined plate 16 are driven to slide, the materials are driven to pass through the first through hole 15 and the second through hole 17, the first through hole 15 and the second through hole 17 are prevented from being blocked, the stirring motor 19 is started, the stirring motor 19 drives the stirring shaft 20 and the stirring blade 21 to rotate, and the materials in the mixing box 1 are stirred fully and evenly.

Finally, it should be noted that the components of the weight sensor 5, the motor 10, the discharge valve 11, the vibrator 18, the stirring motor 19, the driving motor and the like in the present utility model are all general standard components or components known to those skilled in the art, the structure and principle of the components are all known by those skilled in the art through technical manuals or known through conventional experimental methods, at the idle position of the present device, all the electric devices mentioned above, which refer to the power element, the electric device and the adaptive controller and the power supply, are connected through wires, the specific connection means should refer to the working principle in the present utility model, the electric connection between the electric devices is completed according to the working sequence, and the detailed connection means is known in the art.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. A soil conditioner batching mixing device comprises a mixing box (1) and is characterized in that a plurality of feeding hoppers (2) are regularly distributed at the top end of the mixing box (1), a plurality of crushing rollers (8) which are arranged side by side are rotatably installed in the feeding hoppers (2), a plurality of supporting frames (3) which are used for installing the feeding hoppers (2) are fixedly installed on the top surface of the mixing box (1), two first inclined plates (14) and two second inclined plates (16) which are opposite in inclination direction are arranged at the position, close to the top end, of the inside of the mixing box (1), a stirring shaft (20) which extends to the bottom of the mixing box (1) is rotatably installed inside the mixing box (1), and a plurality of stirring blades (21) which are regularly distributed are fixedly installed on the outer side wall of the stirring shaft (20).

2. The soil conditioner batching mixing device according to claim 1, wherein the top end of the supporting frame (3) is fixedly connected with a supporting plate (4) which is horizontally arranged, a plurality of weight sensors (5) are arranged on the top surface of the supporting plate (4), a plurality of pressing plates (6) which are equal to the weight sensors (5) in number and correspond to the weight sensors (5) in position one by one are arranged on the outer side wall of the feeding funnel (2), and the pressing plates (6) are carried on the weight sensors (5) at the corresponding positions.

3. The soil conditioner ingredient mixing device according to claim 1, wherein a bottom discharge pipe of the feeding funnel (2) penetrates through the top side wall of the mixing box (1) and extends into the mixing box (1), and a discharge valve (11) is arranged on the discharge pipe of the feeding funnel (2).

4. The soil conditioner batching mixing device according to claim 1, wherein a gear set (9) for synchronously rotating a plurality of crushing rollers (8) is further arranged in the feeding funnel (2), the gear set (9) comprises a plurality of gears fixedly connected to the same ends of the crushing rollers (8), the gears are equal in number and correspond to the crushing rollers (8) one by one, the gears are meshed with each other in sequence, a motor (10) is further arranged on the feeding funnel (2) through bolts, and an output shaft of the motor (10) is connected with a rotating shaft of one of the crushing rollers (8) in a coaxial key mode.

5. The soil conditioner batching and mixing device according to claim 1, wherein the higher ends of the first inclined plate (14) and the second inclined plate (16) are fixedly connected with the inner side wall of the mixing box (1) on the corresponding side respectively, gaps are reserved between the lower ends of the first inclined plate (14) and the second inclined plate (16) and the inner side wall of the mixing box (1) on the other side, a plurality of first through holes (15) and second through holes (17) are formed in the first inclined plate (14) and the second inclined plate (16) respectively, and the aperture of the first through holes (15) is larger than that of the second through holes (17).

6. The soil conditioner ingredient mixing device according to claim 1, wherein the plurality of feeding funnels (2) are divided into sizes different from each other, wherein the plurality of relatively large feeding funnels (2) and the plurality of relatively small feeding funnels (2) are respectively positioned at two sides of the top surface of the mixing box (1), the plurality of relatively large feeding funnels (2) are positioned above the upper end of the first inclined plate (14), and the plurality of relatively small feeding funnels (2) are positioned above the upper end of the second inclined plate (16).

7. The soil conditioner ingredient mixing device according to claim 1, wherein the second inclined plate (16) is located above the first inclined plate (14), a gap is left between the bottommost end of the second inclined plate (16) and the first inclined plate (14), and vibrators (18) are fixedly installed on the bottom surfaces of the first inclined plate (14) and the second inclined plate (16).

8. The soil conditioner ingredient mixing device according to claim 1, wherein the first inclined plate (14) and the second inclined plate (16) are provided with through holes for accommodating the stirring shaft (20) to pass through at the central axis of the mixing box (1), a plurality of stirring blades (21) are positioned below the first inclined plate (14), and the length of the stirring blades (21) is smaller than the radius of an inscribed circle of the cross section of the mixing box (1).

9. The soil conditioner batching and mixing device according to claim 1, wherein a stirring motor (19) is fixedly arranged at the center of the top surface of the mixing box (1) through a bolt, and an output shaft of the stirring motor (19) is connected with the top end of the stirring shaft (20) through a coaxial key.

10. The soil conditioner batching mixing device according to claim 1, wherein the inner top surface of the mixing box (1) is fixedly provided with a support (12), the bottom end of the support (12) is rotatably connected with a press roller (13), the press roller (13) is positioned above the first inclined plate (14) and a gap is reserved between the press roller and the first inclined plate, and a plurality of spines are uniformly and fixedly arranged on the circumferential outer side wall of the press roller (13).