CN214717325U

CN214717325U - Nutrition soil mixing triturating device grows seedlings

Info

Publication number: CN214717325U
Application number: CN202120533204.7U
Authority: CN
Inventors: 李旭毅; 朱从桦; 欧阳裕元; 李伟; 刁友
Original assignee: Deyang Runtian Rice Industry Technology Research And Development Center; Crop Research Institute Of Sichuan Academy Of Agricultural Sciences
Current assignee: Deyang Runtian Rice Industry Technology Research And Development Center; CROP Research Institute of Sichuan Academy of Agricultural Sciences
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-11-16
Anticipated expiration: 2031-03-15

Abstract

The utility model provides a seedling nutrient soil blending and mashing device, which is provided with a body, a transmission device and a first bracket from top to bottom in sequence, wherein the body also comprises a feeding device, a first blending and mashing device, a second blending and mashing device and a coarse particle sundry discharging device; the front end of the feeding device is a conical feeding hole, and the rear end of the feeding device is a straight cylinder with a transmission accessory arranged on the outer surface; the first blending and mashing device is of a straight cylinder structure; the second blending and mashing device is formed by uniformly arranging round steel around the circumference of the inner wall of the first blending and mashing device; the front end of the coarse particle sundries discharging device is a straight cylinder of which the outer surface is provided with a transmission accessory, the rear end of the coarse particle sundries discharging device is conical, and a spiral lead angle blade is arranged in the coarse particle sundries discharging device; the inner walls of the first and second blending mashing devices are provided with blade structures distributed in a symmetrical spiral line, and the blade structures are formed by a plurality of blending mashing blade gaps. The utility model discloses can carry out the mixing to the nutrition soil material of growing seedlings automatically, the efficient and smash to pieces, accomplish the scale production of the nutrition soil of growing seedlings, reduce the reliance to the manual work.

Description

Nutrition soil mixing triturating device grows seedlings

Technical Field

The invention belongs to the technical field of seedling culture nutrient soil processing, and particularly relates to a seedling culture nutrient soil uniformly-mixing and mashing device.

Background

The seedling culture nutrient soil is bed soil which is specially prepared for culturing crop seedlings and meeting the growth and development of the seedlings and contains various mineral nutrients, is loose and ventilated, has strong water and fertilizer retention capacity and does not have diseases and insect pests, and is generally prepared by mixing common soil and other specific materials (such as organic fermentation products, mineral powder, growth regulators and the like). Wherein, some components in the common soil and the formula materials are generally in a large block shape, and when the nutrient soil is prepared, the components are firstly smashed and then uniformly mixed to obtain a finished product of the nutrient soil. In the prior art, the mechanical hammering mode is generally adopted to carry out the blending and mashing operation, the energy consumption is high, the efficiency is low, the water content of the material needs to be strictly controlled, the mashing degree of the finished product is not controllable, and the blending degree is poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an automatic, efficient carry out the device that the mixing is smashed to pieces to the nutrition soil material of growing seedlings.

In order to realize the above purpose, the utility model discloses a technical scheme:

the utility model provides a device is smashed to pieces to nutrient soil mixing of growing seedlings, from the top down has set gradually body, transmission and first support, its characterized in that, the body still includes: the feeding device, the first blending and mashing device, the second blending and mashing device and the coarse particle sundry discharging device are sequentially arranged in the horizontal direction;

the front end of the feeding device is a conical feeding hole, and the rear end of the feeding device is a straight cylinder with a transmission accessory arranged on the outer surface;

the first blending and mashing device is of a straight cylinder structure;

the second blending and mashing device is formed by uniformly arranging round steel around the circumference of the inner wall of the first blending and mashing device;

the front end of the coarse particle sundry discharging device is a straight cylinder of which the outer surface is provided with a transmission accessory, the rear end of the coarse particle sundry discharging device is conical, and a spiral lead angle blade is arranged in the coarse particle sundry discharging device;

first mixing is smashed to pieces device and second mixing is smashed to pieces device inner wall and is provided with the blade structure that is symmetrical helix and distributes, the blade structure is smashed to pieces the blade clearance by a plurality of mixing and is constituteed.

In some preferred embodiments, the inner wall of the first blending and mashing device and/or the inner wall of the second blending and mashing device are/is also provided with a plurality of auxiliary mashing blades.

In some preferred embodiments, a first conical aggregate device is arranged at the lower end of the first support below the second blending and mashing device.

In some preferred embodiments, the side wall of the first conical material collecting device is provided with a vibration device.

In some preferred embodiments, an auxiliary feeding device is arranged on one side of the body close to the feeding device and used for preliminarily mashing and uniformly mixing the seedling-raising nutrient soil materials.

In some preferred embodiments, the auxiliary feeding device comprises a second conical aggregate device, a working device, a material discharging device and a second bracket which are arranged in sequence from top to bottom;

the bottom of the operation device is a discharge hole, and the bottom is also provided with a mashing mechanism for primary mashing and uniformly mixing of materials;

the material discharging device is used for communicating the feeding device of the seedling nutrient soil uniformly mixing and mashing device with the discharge hole of the auxiliary feeding device.

In some preferred embodiments, the outer wall of the second conical material-collecting device and/or the working device is provided with a vibration device.

The utility model has the advantages that:

the seedling culture nutrient soil can be automatically and efficiently mixed and smashed, the large-scale production of the seedling culture nutrient soil is completed, the dependence on manpower is reduced, and the energy consumption is reduced; the degree of trituration of the material is controllable, and the quality of the finished product is stable and reliable.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of the present invention;

FIG. 2 is a schematic structural view of a preferred embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view A-A of a preferred embodiment of the present invention;

FIG. 4 is a schematic structural view of another preferred embodiment of the present invention;

FIG. 5 is a schematic structural view of another preferred embodiment of the present invention;

FIG. 6 is a schematic structural view of another preferred embodiment of the present invention;

in the figure: 1. a body; 2. a transmission device; 3. a first bracket; 4. a feeding device; 5. a first blending and mashing device; 6. a second blending and mashing device; 7. a coarse particle impurity discharging device; 8. a drive attachment; 9. a helix angle blade; 10. a blade structure; 11. mixing and mashing the leaves; 12. a first conical material collecting device; 13. a vibrating device; 14. an auxiliary feeding device; 15. a second conical material collecting device; 16. a working device; 17. a material discharging device; 18. a second bracket; 19. auxiliary mashing the leaves; 20. A mashing mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further explained with reference to the accompanying drawings. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Fig. 1 is the utility model relates to a device is smashed to pieces to nutrient soil mixing of growing seedlings that preferred embodiment provided has set gradually body 1, transmission 2 and first support 3 from the top down, its characterized in that, body 1 still includes: the device comprises a feeding device 4, a first blending and mashing device 5, a second blending and mashing device 6 and a coarse particle impurity discharging device 7 which are sequentially arranged in the horizontal direction.

The front end of the feeding device 4 is a conical feeding hole, and the rear end is a straight cylinder of which the outer surface is provided with a transmission accessory 8;

the first blending and mashing device 5 is of a straight cylinder structure;

the second blending and mashing device 6 is formed by uniformly arranging round steel around the circumference of the inner wall of the first blending and mashing device 5;

the front end of the coarse particle impurity discharging device 7 is a straight cylinder of which the outer surface is provided with a transmission accessory 8, as shown in figure 2, the rear end is conical, and a spiral lift angle blade 9 is arranged in the coarse particle impurity discharging device;

first mixing triturates to

pieces

5 and 6 inner walls of second mixing triturating pieces are provided with the blade structure 10 that is symmetrical helix distribution, blade structure 10 is smashed to pieces 11 clearance by a plurality of mixing and is constituteed.

It will be understood by those skilled in the art that the body 1 is placed on the transmission 2 by the transmission accessories 8 arranged in front and back respectively, and the specific structure is shown in fig. 3. The transmission device 2 comprises a transmission shaft driven by a motor and common driving equipment which is formed by transmission parts such as transmission gears, transmission keys and the like arranged on the transmission shaft, and aims to drive the body 1 to rotate. The transmission accessory 8 is in a form of matching with a transmission piece on the transmission device 2 to realize power transmission. In some preferred embodiments, if the transmission member is a transmission gear, the transmission accessory 8 may be a transmission rack; if the transmission member is a transmission key, the transmission attachment 8 may be a transmission key groove. It should be understood that the specific form and arrangement of the transmission 2 and the transmission attachment 8 can be determined by those skilled in the art based on the actual circumstances at the site, and that no further requirements are made. In other preferred embodiments, if the friction between the transmission member and the body 1 is sufficient to drive the body 1 to rotate, the additional transmission accessory 8 may not be provided.

The clearance between the round steel of evenly arranging in the circumference in second mixing triturating device 6 can set up according to the preparation requirement of the nutrition soil of growing seedlings, and after the body rotated, the nutrition soil granularity of growing seedlings was then dropped automatically when being less than the clearance that sets up, collected as the nutrition soil finished product of growing seedlings. And the nutrient soil with the granularity larger than the set clearance is left in the second blending and mashing device 6 and continues to be mashed and blended along with the rotation of the body. On the other hand, stones, impurities and the like in the materials cannot be smashed and the granularity is larger than that of the arranged clearance, and then the materials are discharged out of the device through the coarse particle impurity discharging device 7. It should be understood that, in order to strengthen the stability of the round steel distributed circumferentially and the overall strength of the second kneading and mashing device 6, a plurality of circumferential stirrups may be provided around the round steel.

It should be understood that the lead angle reference direction of the lead angle blade 9 at the rear end of the coarse particle impurity discharging device 7 is the positive rotation direction of the body 1. The positive rotation direction of the body 1 is set by a person skilled in the art on site, and the present invention is not limited further.

The specific setting mode that is blade structure 10 that symmetrical helix distributes of first

blending triturating device

5 and 6 inner walls of second blending triturating device is shown in fig. 4, just blade structure 10 is smashed 11 clearances by a plurality of blending and is constituteed. Wherein, the mashing blade 11 plays a role of mashing the blending material, the height and thickness of the mashing blade can be determined by the technicians in the field, the height is generally between 100 and 300mm, the thickness is between 3 and 8mm, and the shape of the mashing blade can be knife-shaped or other shapes for better mashing the material. The quantity of blade structure 10 can set up according to the actual conditions on scene, when smashing the effect and not meeting the requirements, can add and establish blade structure 10. In some preferred embodiments, the number of blade structures 10 is 2. On the other hand, the number of the blending and mashing blades 11 is determined according to the number and the length of the blade structures 10, and the mutual gap setting is generally not more than 100mm, preferably 50-60mm, so that even if the manufacturing is facilitated, the mashing effect can meet the requirement.

Example 2

This example was carried out on the basis of example 1 described above.

As shown in fig. 1 and 4, in this embodiment, in order to make the material in the body 1 be brought to a certain height and then fall down during the rotation of the body 1, so as to mash on the blending and mashing blades 11, it is considered that a plurality of auxiliary mashing blades 19 are further provided on the inner wall of the first blending and mashing device 5 and/or the second blending and mashing device 6. The shape and thickness of the auxiliary blades 19 are set with reference to the mashing blade 11, with a height higher than that of the mashing blade 11. In some preferred embodiments, said auxiliary triturating blades 19 are arranged in an intermediate position between each two blade structures 10, the number of which is determined by a person skilled in the art according to the field conditions. In other preferred embodiments, in order to achieve better mashing and blending effect, the auxiliary blade 19 in the first blending and mashing device 5 is arranged at 1\2-1\3 position close to the feeding device 4; the auxiliary blade 19 in the second blending and mashing device 6 is arranged at the position 1\2-1\3 close to the coarse particle impurity discharging device 7.

Example 3

This example was carried out on the basis of example 1 described above.

As shown in fig. 5, in order to automatically and efficiently collect the seedling nutrient soil finished products falling from the gaps of the round steel of the second blending and mashing device 6, a first conical aggregate device 12 is arranged at the lower end of the first support 3 below the second blending and mashing device 6. It should be understood that the first conical collecting device 12 can be a simple conical collecting hopper, and can also be a common collecting device with an automatic packing function. In some preferred embodiments, in order to prevent the finished seedling nutrient soil from adhering to the side wall of the first conical aggregate device 12, a vibration device 13 is considered to be arranged on the side wall.

Example 4

This example was carried out on the basis of example 1 described above.

As shown in fig. 6, in order to realize the fully automatic production of the seedling nutrient soil and also to facilitate the use of small mechanical equipment, such as a small forklift, an excavator, etc., the material is rapidly added to the seedling nutrient soil blending and mashing device, in this embodiment, an auxiliary feeding device 14 is provided at one side of the body 1 close to the feeding device 4, and is used for preliminarily mashing and blending the seedling nutrient soil material. In this embodiment, the auxiliary feeding device 14 may be a simple conical collector. In other preferred embodiments, in order to better realize the preliminary mashing and blending of the seedling nutrient soil materials, the auxiliary feeding device 14 comprises a second conical material collecting device 15, a working device 16, a material discharging device 17 and a second bracket 18 which are arranged from top to bottom in sequence; the bottom of the operation device 16 is a discharge hole, and the bottom is also provided with a mashing mechanism 20 for primary mashing and uniformly mixing of materials; and the material discharging device 17 is used for communicating the feeding device 4 of the seedling nutrient soil uniformly mixing and mashing device with a discharge hole of the auxiliary feeding device 14.

Wherein, smash to pieces mechanism 20 and can smash grid, spiral and smash to pieces blade etc. and smash to pieces the blending structure commonly used, and it is not high to smash to pieces the granularity requirement to smash to pieces the bold soil property material to smash to become the accessible 4 feed inlets of loading attachment of body 1 can, and can block impurity such as the great stone of volume.

In other preferred embodiments, in order to prevent the finished seedling nutrient soil from adhering to the side wall of the outer wall of the second conical aggregate device 15 and/or the working device 16, a vibration device 13 is considered to be arranged on the side wall.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a device is smashed to pieces to nutrient soil mixing of growing seedlings, from the top down has set gradually body (1), transmission (2) and first support (3), its characterized in that, body (1) still includes: a feeding device (4), a first blending and mashing device (5), a second blending and mashing device (6) and a coarse particle sundries discharging device (7) which are arranged in sequence in the horizontal direction;

the front end of the feeding device (4) is a conical feeding hole, and the rear end of the feeding device is a straight cylinder of which the outer surface is provided with a transmission accessory (8);

the first blending and mashing device (5) is of a straight cylinder structure;

the second blending and mashing device (6) is formed by uniformly distributing round steel around the circumference of the inner wall of the first blending and mashing device (5);

the front end of the coarse particle sundries discharging device (7) is a straight cylinder of which the outer surface is provided with a transmission accessory (8), the rear end is conical, and a spiral lead angle blade (9) is arranged in the coarse particle sundries discharging device;

first mixing triturates to pieces device (5) and second mixing triturates to pieces device (6) inner wall and is provided with blade structure (10) that are symmetrical helix and distribute, blade structure (10) are smashed to pieces blade (11) clearance by a plurality of mixing and are constituteed.

2. The device for uniformly mixing and mashing seedling nutrient soil as set forth in claim 1, wherein: the inner wall of the first blending and mashing device (5) and/or the second blending and mashing device (6) is also provided with a plurality of auxiliary mashing blades (19).

3. The device for uniformly mixing and mashing seedling nutrient soil as set forth in claim 1, wherein: and a first conical material collecting device (12) is arranged at the lower end of the first support (3) below the second blending and mashing device (6).

4. The device for uniformly mixing and mashing seedling nutrient soil as set forth in claim 3, wherein: and a vibrating device (13) is arranged on the side wall of the first conical material collecting device (12).

5. The device for uniformly mixing and mashing seedling nutrient soil as set forth in claim 1, wherein: one side that body (1) is close to loading attachment (4) is provided with supplementary loading attachment (14) for carry out preliminary bruising and mixing to the nutrition soil material of growing seedlings.

6. The device for uniformly mixing and mashing seedling nutrient soil as set forth in claim 5, wherein: the auxiliary feeding device (14) comprises a second conical material collecting device (15), an operation device (16), a material discharging device (17) and a second bracket (18) which are arranged in sequence from top to bottom;

the bottom of the operation device (16) is a discharge hole, and the bottom is also provided with a mashing mechanism (20) for primary mashing and uniformly mixing of materials;

and the material discharging device (17) is used for communicating the feeding device (4) of the seedling culture nutrient soil uniformly mixing and mashing device with a discharge hole of the auxiliary feeding device (14).

7. The device for uniformly mixing and mashing seedling nutrient soil as set forth in claim 6, wherein: the outer wall of the second conical material collecting device (15) and/or the working device (16) is provided with a vibration device (13).