Stirring device for organic nutrient soil
By designing a combination device of crushing shaft and stirring blades, the problems of difficulty in mixing fruit peels and vegetable leaves with soil and small contact area were solved, achieving uniform mixing of fruit peels and vegetable leaves with soil and improving fermentation efficiency.
Patent Information
- Application Number
- CN202520008368.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-03
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-01-03
AI Technical Summary
In existing technologies, it is difficult to directly mix fruit peels and vegetable leaves with soil due to the small contact area, which affects fermentation efficiency and effectiveness.
An organic nutrient soil mixing device is used, which utilizes a combination design of a crushing shaft and a mixing blade to crush fruit peels and vegetable leaves into small pieces. The inner mixing cylinder is driven to rotate at low speed through a transmission gear and meshing tooth groove, so as to achieve uniform mixing of fruit peels, vegetable leaves and soil.
It increases the contact area between fruit peels and vegetable leaves and the soil, reduces the difficulty of mixing, and improves the efficiency and effectiveness of fermentation.
Smart Images
Figure CN223786792U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to nutrient soil processing technical field, concretely is a kind of organic nutrient soil's mixing device. BACKGROUND
[0002] Nutrient soil is specially prepared to meet the growth and development of seedlings and contains various mineral nutrients. It is a bed soil that is loose and ventilated, has strong water and fertilizer retention capacity, and is free of diseases and pests. During the manufacture of nutrient soil, melon and fruit peels, vegetable leaves and soil are mixed and then fermented to form nutrient soil. Directly mixing large pieces of melon and fruit peels and vegetable leaves with soil can cause the melon and fruit peels and vegetable leaves to deposit at the bottom, resulting in poor mixing effect, affecting the efficiency of subsequent fermentation, and increasing the difficulty of mixing due to the large volume of melon and fruit peels and vegetable leaves. The small contact area between melon and fruit peels and soil during mixing affects the efficiency of fermentation. SUMMARY
[0003] (I) Technical problem solved
[0004] In view of the deficiencies of the prior art, the utility model provides a kind of organic nutrient soil's mixing device, solve the problem of high mixing difficulty and the mixing effect of directly mixing melon and fruit peels and vegetable leaves with soil is poor, the small contact area affects the efficiency of fermentation and fermentation effect.
[0005] (II) Technical solution
[0006] To achieve the above purpose, the utility model provides the following technical scheme: a kind of organic nutrient soil's mixing device, including shell, the bottom of the shell is equipped with support foot rest, the inside of the shell is rotatably equipped with stirring inner cylinder by bearing, the left side wall of the shell is equipped with feeding opening, the left side wall of the shell and located at the position of bottom is equipped with sealing door, the inner wall of the stirring inner cylinder and located at the position of right side is equipped with transmission ring, the right side wall of the stirring inner cylinder is equipped with power motor, the inside of the stirring inner cylinder is provided with stirring device;
[0007] The stirring device includes a crushing shaft, a transmission gear, a meshing tooth groove, an installation ring, a crushing blade, a front turnover stirring blade and a rear turnover stirring blade. The output end of the power motor is equipped with a crushing shaft. The crushing shaft penetrates the shell and extends into the inside of the stirring inner cylinder. The outer wall of the crushing shaft is equipped with a transmission gear at the position inside the transmission ring. The inner wall of the transmission ring is equipped with a meshing tooth groove. The transmission gear is engaged with the meshing tooth groove. The outer wall of the crushing shaft is equipped with an installation ring at the position inside the stirring inner cylinder. The installation ring is equipped with a crushing blade on the outer wall. The front turnover stirring blade and the rear turnover stirring blade are both installed on the inner wall of the stirring inner cylinder.
[0008] Preferably, the left side wall of the transmission ring is rotatably mounted with a sealing disc through a bearing, and the crushing shaft penetrates the sealing disc and is rotatably mounted at the position in contact with the sealing disc through a bearing.
[0009] Preferably, the bottom side of the sealing door is arc-shaped and closely contacts the inner side of the arc-shaped inner wall of the stirring inner cylinder.
[0010] Preferably, the front and rear overturning stirring blades are both spirally inclined, and the spiral directions of the front and rear overturning stirring blades are opposite.
[0011] Preferably, the front and rear overturning stirring blades are both spirally inclined, and the spiral directions of the front and rear overturning stirring blades are opposite.
[0012] Preferably, the number of the tooth heads of the transmission gear is less than the number of the tooth grooves of the meshing tooth groove.
[0013] Compared with the prior art, the organic nutrient soil mixing device has the following beneficial effects:
[0014] 1. The organic nutrient soil mixing device, the power motor drives the crushing shaft to rotate, the crushing shaft drives the crushing blade to rotate through the mounting ring, the crushing blade cuts and crushes the melon and fruit peels and vegetable leaves in the stirring inner cylinder, the melon and fruit peels and vegetable leaves are crushed into small pieces, so that subsequent mixing with soil is facilitated, the contact area of the melon and fruit peels and vegetable leaves with the soil after crushing is increased, and thus the fermentation efficiency during subsequent fermentation can be improved.
[0015] 2. The organic nutrient soil mixing device, the soil is added into the stirring inner cylinder through the feeding opening after the melon and fruit peels and vegetable leaves are crushed, the stirring work is performed, the transmission ring is driven to rotate at low speed through the cooperation of the transmission gear and the meshing tooth groove when the crushing shaft rotates, the stirring inner cylinder is driven to rotate at low speed by the transmission ring, the front and rear overturning stirring blades are driven to rotate by the stirring inner cylinder, the soil and melon and fruit pieces in the stirring inner cylinder are repeatedly overturned forward and backward by the front and rear overturning stirring blades when the front and rear overturning stirring blades rotate, and the soil and melon and fruit peels in the stirring inner cylinder are continuously crushed by the crushing blade, so that the melon and fruit peels, vegetable leaves and soil are uniformly mixed, the mixing difficulty is reduced, and the mixing effect is improved. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a structural schematic view of the utility model;
[0017] Figure 2 It is a sectional view structural schematic view of the utility model;
[0018] Figure 3 It is a sectional view structural schematic view of the utility model Figure 2Structure enlarged view at middle A.
[0019] Wherein: 1, the shell; 2, stirring inner cylinder; 3, feeding opening; 4, sealing door; 5, support foot; 6, transmission ring; 7, power motor; 8, broken rotating shaft; 9, transmission gear; 10, meshing tooth groove; 11, mounting ring; 12, broken blade; 13, front flip stirring blade; 14, rear flip stirring blade. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0021] Please refer to Figures 1-3 The utility model provides a kind of organic nutrient soil's mixing device, including shell 1, support foot 5 is installed in the bottom of shell 1, stirring inner cylinder 2 is rotatably installed in the inside of shell 1 by bearing, feeding opening 3 is set in the left side wall of shell 1, sealing door 4 is installed in the left side wall of shell 1 and located at the position of bottom, transmission ring 6 is installed in the inner wall of stirring inner cylinder 2 and located at the position of right side, power motor 7 is installed in the right side wall of stirring inner cylinder 2, stirring device is arranged in the inside of stirring inner cylinder 2;
[0022] Stirring device includes broken rotating shaft 8, transmission gear 9, meshing tooth groove 10, mounting ring 11, broken blade 12, front flip stirring blade 13 and rear flip stirring blade 14, broken rotating shaft 8 is installed in the output end of power motor 7, broken rotating shaft 8 penetrates shell 1 and extends to the inside of stirring inner cylinder 2, transmission gear 9 is installed in the outer wall of broken rotating shaft 8 and located at the position of transmission ring 6 inside, meshing tooth groove 10 is set in the inner wall of transmission ring 6, transmission gear 9 and meshing tooth groove 10 are engaged, mounting ring 11 is installed in the outer wall of broken rotating shaft 8 and located at the position of stirring inner cylinder 2 inside, broken blade 12 is installed in the outer wall of mounting ring 11, power motor 7 drives broken rotating shaft 8 to rotate, broken rotating shaft 8 drives broken blade 12 to rotate by mounting ring 11, cutting and crushing the melon and fruit skin and vegetable leaf in the inside of stirring inner cylinder 2 by broken blade 12, the melon and fruit skin and vegetable leaf are crushed into small pieces, so that subsequent mixing with soil is facilitated, the contact area when the melon and fruit skin and vegetable leaf contact with soil is increased after crushing, so that the fermentation efficiency when subsequent fermentation can be improved, front flip stirring blade 13 and rear flip stirring blade 14 are all installed in the inner wall of stirring inner cylinder 2.
[0023] Further, the left side wall of the transmission ring 6 is rotatably installed with a sealing disc through a bearing, the crushing shaft 8 penetrates the sealing disc, and the position of the crushing shaft 8 in contact with the sealing disc is rotatably installed through a bearing, thereby sealing and protecting the transmission of the transmission gear 9 and the meshing tooth groove 10 inside the transmission ring 6.
[0024] Further, the bottom side of the sealing door 4 is arc-shaped and closely attached to the inner side of the arc-shaped inner wall of the stirring inner cylinder 2, and the sealing door 4 discharges the raw materials at the bottom of the stirring inner cylinder 2 after being opened.
[0025] Further, the front and rear overturning stirring blades 13 and 14 are both spirally inclined, and the spiral directions of the front and rear overturning stirring blades 13 and 14 are opposite, the soil is added to the inside of the stirring inner cylinder 2 through the feeding opening 3 after the crushing of the melon and fruit peels and vegetable leaves, and the stirring work is performed, the transmission ring 6 is driven to rotate at a low speed by the transmission gear 9 and the meshing tooth groove 10 when the crushing shaft 8 rotates, the stirring inner cylinder 2 is driven to rotate at a low speed by the transmission ring 6, the front and rear overturning stirring blades 13 and 14 are driven to rotate by the stirring inner cylinder 2, the soil and melon and fruit pieces in the stirring inner cylinder 2 are repeatedly overturned forward and backward by the front and rear overturning stirring blades 13 and 14 when they rotate, and the soil and melon and fruit peels in the stirring inner cylinder 2 are continuously crushed by the crushing blade 12, so that the melon and fruit peels, vegetable leaves and soil are uniformly mixed, the mixing difficulty is reduced, and the mixing effect is improved.
[0026] Further, the front and rear overturning stirring blades 13 and 14 have a left-right direction spacing of 2 cm, and the crushing blade 12 is located between the left-right direction gap between the front and rear overturning stirring blades 13 and 14, so that the front and rear overturning stirring blades 13 and 14 do not hinder the rotation of the crushing blade 12 for crushing and stirring.
[0027] Further, the number of tooth heads of the transmission gear 9 is less than the number of tooth slots of the meshing tooth groove 10, so that the rotation speed of the crushing shaft 8 is greater than the rotation speed of the stirring inner cylinder 2, the front and rear overturning stirring blades 13 and 14 driven to rotate by the transmission ring 6, so that there is a speed difference between the crushing blade 12 and the front and rear overturning stirring blades 13 and 14 when the crushing blade 12 rotates, the front and rear overturning stirring blades 13 and 14 are sheared, and the cutting and crushing effect at the shearing position is improved.
[0028] In use, the melon peel and vegetable leaves are added to the inside of the stirring inner cylinder 2 through the feeding opening 3, the power motor 7 is started, the power motor 7 drives the crushing shaft 8 to rotate, the crushing shaft 8 drives the crushing blade 12 to rotate through the mounting ring 11, at the same time, the crushing shaft 8 drives the transmission ring 6 to rotate through the transmission gear 9 and the meshing tooth groove 10, the transmission ring 6 drives the stirring inner cylinder 2 to rotate, the stirring inner cylinder 2 drives the front turnover stirring blade 13 and the rear turnover stirring blade 14 to rotate, the front turnover stirring blade 13 and the rear turnover stirring blade 14 rotate to turn the melon peel and vegetable leaves forward and backward, at the same time, the crushing blade 12 cuts, the crushing blade 12 rotates to shear with the front turnover stirring blade 13 and the rear turnover stirring blade 14, which improves the cutting and crushing effect at the shearing position, after the melon peel and vegetable leaves are crushed, the soil is added to the inside of the stirring inner cylinder 2, the crushing and stirring are continuously carried out, so that the soil and the melon peel are fully contacted and mixed, thereby the subsequent fermentation efficiency and effect can be improved.
[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A device for mixing organic nutrient soil, comprising a housing (1), characterized in that: The bottom of the shell (1) is provided with a support foot (5), the inside of the shell (1) is rotatably provided with a stirring inner cylinder (2) through a bearing, the left side wall of the shell (1) is provided with a feeding opening (3), the left side wall of the shell (1) is provided with a sealing door (4) at a position close to the bottom, the inner wall of the stirring inner cylinder (2) is provided with a transmission ring (6) at a position close to the right side, the right side wall of the stirring inner cylinder (2) is provided with a power motor (7), and the inside of the stirring inner cylinder (2) is provided with a stirring device. The stirring device comprises a crushing rotating shaft (8), a transmission gear (9), a meshing tooth groove (10), a mounting ring (11), a crushing blade (12), a front overturning stirring blade (13) and a rear overturning stirring blade (14), the output end of the power motor (7) is provided with the crushing rotating shaft (8), the crushing rotating shaft (8) penetrates through the shell (1) and extends into the inside of the stirring inner cylinder (2), the outer wall of the crushing rotating shaft (8) is provided with the transmission gear (9) at a position inside the transmission ring (6), the inner wall of the transmission ring (6) is provided with the meshing tooth groove (10), the transmission gear (9) is engaged with the meshing tooth groove (10), the outer wall of the crushing rotating shaft (8) is provided with the mounting ring (11) at a position inside the stirring inner cylinder (2), the outer wall of the mounting ring (11) is provided with the crushing blade (12), and the front overturning stirring blade (13) and the rear overturning stirring blade (14) are both mounted on the inner wall of the stirring inner cylinder (2).
2. The organic nutrient soil mixing apparatus of claim 1, wherein: The left side wall of the transmission ring (6) is rotatably provided with a sealing disc through a bearing, the crushing rotating shaft (8) penetrates through the sealing disc, and the position, at which the crushing rotating shaft (8) contacts the sealing disc, is rotatably provided with a bearing.
3. The organic nutrient soil mixing apparatus of claim 1, wherein: The bottom side of the sealing door (4) is arc-shaped and tightly contacts the inner side of the arc-shaped inner wall of the stirring inner cylinder (2).
4. The organic nutrient soil mixing apparatus of claim 1, wherein: The front overturning stirring blade (13) and the rear overturning stirring blade (14) are both spirally inclined, and the spiral directions of the front overturning stirring blade (13) and the rear overturning stirring blade (14) are opposite.
5. The organic nutrient soil mixing apparatus of claim 1, wherein: The left-right direction interval of the front overturning stirring blade (13) and the rear overturning stirring blade (14) is 2 cm, and the crushing blade (12) is located between the left-right direction intervals of the front overturning stirring blade (13) and the rear overturning stirring blade (14).
6. The organic nutrient soil mixing apparatus of claim 1, wherein: The number of tooth heads of the transmission gear (9) is less than the number of tooth slots of the meshing tooth groove (10).