CN210076185U

CN210076185U - Seedling substrate mixing device

Info

Publication number: CN210076185U
Application number: CN201920466276.7U
Authority: CN
Inventors: 聂强
Original assignee: YUNNAN MILE TOBACCO SUPPLIES Co Ltd
Current assignee: YUNNAN MILE TOBACCO SUPPLIES Co Ltd
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-02-18
Anticipated expiration: 2029-04-09

Abstract

The utility model relates to a seedling substrate mixing device, which belongs to the field of production equipment, and comprises a scattering device, a 1# conveying belt, a 2# conveying belt, a 3# conveying belt, a 4# conveying belt, a 5# conveying belt, a 1# storage hopper, a 2# storage hopper, a 3# storage hopper, an underground groove and a mixing groove; the scattering device comprises a feeding cavity, a discharging cavity, a rolling roller and a material blocking roller; the materials from the scattering device directly fall into a No. 1 conveying belt and are conveyed to a No. 1 storage hopper through the No. 1 conveying belt; the upper part of the underground tank is provided with a crushing grid, and the materials crushed by the crushing grid are conveyed to a No. 3 storage hopper through a No. 3 conveying belt; materials in the No. 1 storage hopper, the No. 2 storage hopper and the No. 3 storage hopper are respectively conveyed to a mixing tank through a No. 2 conveying belt, a No. 3 conveying belt and a No. 4 conveying belt; the utility model discloses the realization is suitable for the production that the matrix mixes of growing seedlings on a large scale to the even mixing of scattering and the material of plant fermentation material.

Description

Seedling substrate mixing device

Technical Field

The utility model belongs to the production facility field, specific theory relates to a matrix mixing arrangement grows seedlings.

Background

The seedling substrate is mostly prepared by mixing various raw materials such as plant fermentation materials, peat, organic fertilizers and the like, only manual mixing is used for preparing the small-scale seedling substrate, special equipment is needed for mixing the raw materials for large-scale seedling substrate production, and the partial plant fermentation materials are agglomerated after fermentation, so that scattering operation is needed before mixing.

Disclosure of Invention

In order to overcome the problem that exists among the background art, the utility model provides a matrix mixing arrangement grows seedlings, through the setting of breaing up device, conveyor belt, mixing hopper etc. the realization is to the even mixing of breaing up and the material of plant fermentation material.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the seedling substrate mixing device comprises a scattering device, a 1# conveying belt, a 2# conveying belt, a 3# conveying belt, a 4# conveying belt, a 5# conveying belt, a 1# storage hopper, a 2# storage hopper, a 3# storage hopper, an underground groove and a mixing groove; the material of the scattering device is conveyed to a No. 1 conveying belt and conveyed to a No. 1 storage hopper through the No. 1 conveying belt; the upper part of the underground tank is provided with a crushing grid, and the materials crushed by the crushing grid are conveyed to a No. 3 storage hopper through a No. 3 conveying belt; materials in the No. 1 storage hopper, the No. 2 storage hopper and the No. 3 storage hopper are respectively conveyed to a mixing tank through a No. 2 conveying belt, a No. 3 conveying belt and a No. 4 conveying belt; the top of 1# storage hopper, 2# storage hopper and 3# storage hopper are open-type, and the bottom feed opening is equipped with the flow control picture peg.

Preferably, the scattering device comprises a feeding cavity, a discharging cavity, a rolling roller and a blocking roller, the rolling roller and the blocking roller are arranged in the feeding cavity, a roller shaft of the blocking roller is fixed on the side wall of the feeding cavity, a feeding port is formed between the rolling roller and the blocking roller, and a discharging port is formed at the bottom of the discharging cavity; a plurality of occluding blocks which are staggered and uniformly distributed along the axial direction are arranged on the outer wall of the rolling material roller; the outer wall of the material blocking roller is provided with an occlusion strip which is spirally arranged along the axial direction, and the cross section of the occlusion block is rhombic.

Preferably, the crushing grids are formed by welding flat irons.

Preferably, the front half part of the flow adjusting insertion plate is a circular plate with the same inner diameter as the feed opening of the storage hopper, and the rear half part of the flow adjusting insertion plate is a circle with a diameter larger than the outer diameter of the feed opening of the storage hopper.

The utility model has the advantages that:

the utility model discloses a scattering machine, the cooperation of roll material roller and fender material roller is used, form the feed inlet between the two, the rotation of roll material roller drives the material downstream, and then drives fender material roller and rotate, produce decurrent squeezing action to the material, make the material get into scattering machine, through set up along the interlock piece of axial staggered arrangement on roll material roller outer wall, be the interlock strip of spiral setting on keeping off material roller outer wall, form a plurality of single-point shortest distances between the feed inlet, produce single-point interlock effect to the material, effectively avoided the cubic material to be detained at the feed inlet because can not in time interlock at the feed inlet, influence the normal whereabouts of material; the occlusion strip and the occlusion block play an auxiliary role in scattering materials; the flow adjusting plugboard is added at the feed opening of the storage hopper, the feed amount can be controlled by the flow adjusting plugboard according to the material proportioning requirement, and the designed structure of the flow adjusting plugboard can ensure the blockage of the feed opening of the storage hopper and the fixation of the flow adjusting plugboard; the device of the utility model firstly breaks up the massive and caked materials by the breaker and then mixes the materials according to the different characteristics of the raw materials of the seedling substrate; the fake caking materials are directly sent into an underground groove provided with crushing grids and are crushed by the crushing grids; the materials which do not need to be crushed are directly added into the storage hopper.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the material distribution grid of the present invention;

FIG. 3 is a schematic view of a storage hopper flow regulating insert plate mounting structure;

FIG. 4 is a cross-sectional view taken along plane A-A of FIG. 3;

FIG. 5 is a schematic view of a flow adjustment plate construction;

FIG. 6 is a top view of the breaking apparatus;

FIG. 7 is a schematic view of a roll configuration;

FIG. 8 is a schematic structural view of a material blocking roller;

FIG. 9 is a schematic view of the connection between the bite block and the roll

In the figure, a 1-1# conveying belt, a 2-2# conveying belt, a 3-3# conveying belt, a 4-4# conveying belt, a 5-5# conveying belt, a 6-1# storage hopper, a 7-2# storage hopper, an 8-3# storage hopper, a 9-underground groove, a 10-feeding cavity, a 11-discharging cavity, a 12-rolling roller, a 13-blocking roller, a 14-feeding port, a 15-blanking port, a 16-mixing groove, a 17-meshing block, an 18-meshing strip, a 19-clamping port, a 20-crushing grid, a 21-storage hopper blanking port, a 22-flow adjusting inserting plate and a 23-fracture port are arranged.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.

As shown in fig. 1-9, the seedling substrate mixing device comprises a scattering device, a # 1 conveying belt 1, a # 2 conveying belt 2, a # 3 conveying belt 3, a # 4 conveying belt 4, a # 5 conveying belt 5, a # 1 storage hopper 6, a # 2 storage hopper 7, a # 3 storage hopper 8, an underground tank 9 and a mixing tank 16.

The scattering device comprises a feeding cavity 10, a discharging cavity 11, a rolling roller 12 and a material blocking roller 13, wherein the rolling roller 12 and the material blocking roller 13 are arranged in the feeding cavity 10, a roller shaft of the material blocking roller 13 is fixed on the side wall of the feeding cavity 10, a feeding port 14 is formed between the rolling roller 12 and the material blocking roller 13, and a discharging port 15 is arranged at the bottom of the discharging cavity 11; a plurality of occluding blocks 17 which are staggered and uniformly distributed along the axial direction are arranged on the outer wall of the rolling roll 12; the outer wall of the material blocking roller 13 is provided with a meshing strip 18 which is spirally arranged along the axial direction, and the cross section of the meshing block 17 is rhombic. A material clamping opening 19 is formed between the bottom end of the occlusion block 17 and the material rolling roller 12, and the material clamping opening 19 is formed to be more beneficial to bringing materials into the scattering machine; at least one row of a plurality of occluding blocks 17 which are staggered and evenly distributed along the axial direction are arranged to ensure that the occluding blocks 17 are distributed in the whole circumference of the rolling roll 12. The roller shaft of the material blocking roller 13 is fixed on the left side wall and the right side wall of the shell, and the material blocking roller 13 can freely rotate around the roller shaft. When the scattering machine works, the material rolling roller 12 rotates anticlockwise under the driving of the motor, the falling material drives the material blocking roller 13 to rotate clockwise, the rotating directions of the material rolling roller 12 and the material blocking roller 13 are opposite, and the material is scattered by the relative motion of the material rolling roller 12 and the material blocking roller 13 and then is sent to the discharging cavity 11. The arrangement of the occluding block 17 and the occluding strip 18 forms a plurality of single-point shortest distances at the feeding opening 14, and the occluding block 17 and the occluding strip 18 have an occluding effect on materials when the materials are fed from the feeding opening 14. For blocky materials, the single point is occluded to smoothly enter the breaker from the feed opening 14, so that the materials are effectively prevented from being retained at the feed opening 14 to influence normal feeding. Many settings of interlock strip 18 and the multirow setting of interlock piece 17 can form a plurality of nip points in charge door 14 department, guarantee that the left and right material homoenergetic of charge door 14 and interlude can be occluded and get into the machine of breaing up smoothly. The bite strip 18 and the bite block 17 simultaneously play an auxiliary role in scattering materials.

The material discharged from the feed opening 15 of the breaker device falls into a No. 1 conveying belt and is conveyed to a No. 1 storage hopper by the No. 1 conveying belt; the upper part of the underground tank 9 is provided with a crushing grid, and materials crushed by the crushing grid are conveyed to a No. 3 storage hopper 8 through a No. 3 conveying belt 3; materials in the No. 1 storage hopper 6, the No. 2 storage hopper 7 and the No. 3 storage hopper 8 are respectively conveyed to a mixing tank 16 through the No. 2 conveying belt 2, the No. 3 conveying belt 3 and the No. 4 conveying belt 4; the top parts of the No. 1 storage hopper 6, the No. 2 storage hopper 7 and the No. 3 storage hopper 8 are open, the bottom feed opening is provided with a flow regulating inserting plate 22, the corresponding storage hopper feed opening 21 is provided with a cut-off opening 23 with a cross section larger than 1/2, the height of the cut-off opening 23 is slightly larger than the thickness of the flow regulating inserting plate 22, the flow regulating inserting plate 22 can be freely inserted into the cut-off opening 23, and the phenomenon that materials leak out of the cut-off opening 23 due to the fact that the cut-off opening 23 is too high is avoided; the front half part of the flow adjusting insertion plate 22 is a circular plate with the same inner diameter as the storage hopper feed opening 21, and the rear half part is a circle with the diameter larger than the outer diameter of the storage hopper feed opening 21.

The method comprises the following steps that materials with more blocks are firstly sent to a scattering device to be scattered and smashed, then fall into a No. 1 conveying belt 1 through a feed opening 15, and are conveyed to a No. 1 storage hopper 6 through the No. 1 conveying belt 1; for false caking, raw materials which can be dispersed only by slight shaking are sent into an underground tank 9, and are conveyed to a No. 3 storage hopper 8 through a No. 3 conveying belt after being crushed by a crushing grid 20 on the underground tank 9. The 2# storage hopper 7 can be filled with raw materials with a small mixing amount according to the situation. The tops of the 1# storage hopper 6, the 2# storage hopper 7 and the 3# storage hopper 8 are open, so that materials conveyed by a belt can smoothly enter the storage hopper. The feed opening 21 of the storage hopper is provided with a flow adjusting inserting plate 22, and the feed amount can be controlled through the insertion depth of the flow adjusting inserting plate 22 according to the material proportioning requirement; meanwhile, when the feed opening 21 of the storage hopper is blocked, the blocked materials can be shaken off by shaking and repeatedly inserting the flow adjusting inserting plate 22, so that the feed opening 21 of the storage hopper is prevented from being blocked. The 2# conveying belts 2 and 3# conveying belts 3 and 4# conveying belts 4 and 5# conveying belts 5 are provided with belt weighers, and the insertion depths of the flow adjusting inserting plates 22 of the 1# storage hopper 6, the 2# storage hopper 7 and the 3# storage hopper 8 are finely adjusted by referring to the belt weighers according to the material proportioning condition.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a matrix mixing arrangement grows seedlings which characterized in that: the seedling substrate mixing device comprises a scattering device, a 1# conveying belt, a 2# conveying belt, a 3# conveying belt, a 4# conveying belt, a 5# conveying belt, a 1# storage hopper, a 2# storage hopper, a 3# storage hopper, an underground groove and a mixing groove; the material of the scattering device is conveyed to a No. 1 conveying belt and conveyed to a No. 1 storage hopper through the No. 1 conveying belt; the upper part of the underground tank is provided with a crushing grid, and the materials crushed by the crushing grid are conveyed to a No. 3 storage hopper through a No. 3 conveying belt; materials in the No. 1 storage hopper, the No. 2 storage hopper and the No. 3 storage hopper are respectively conveyed to a mixing tank through a No. 2 conveying belt, a No. 3 conveying belt and a No. 4 conveying belt; the top of 1# storage hopper, 2# storage hopper and 3# storage hopper are open-type, and the bottom feed opening is equipped with the flow control picture peg.

2. A seedling substrate mixing device according to claim 1, characterized in that: the scattering device comprises a feeding cavity, a discharging cavity, a rolling roller and a material blocking roller, the rolling roller and the material blocking roller are arranged in the feeding cavity, a roller shaft of the material blocking roller is fixed on the side wall of the feeding cavity, a feeding opening is formed between the rolling roller and the material blocking roller, and a discharging opening is formed in the bottom of the discharging cavity; a plurality of occluding blocks which are staggered and uniformly distributed along the axial direction are arranged on the outer wall of the rolling material roller; the outer wall of the material blocking roller is provided with an occlusion strip which is spirally arranged along the axial direction, and the cross section of the occlusion block is rhombic.

3. A seedling substrate mixing device according to claim 1, characterized in that: the crushing grids are formed by welding flat irons.

4. A seedling substrate mixing device according to claim 1, characterized in that: the front half part of the flow adjusting insertion plate is a circular plate with the same inner diameter as the feed opening of the storage hopper, and the rear half part of the flow adjusting insertion plate is a circle with the diameter larger than the outer diameter of the feed opening of the storage hopper.