CN216550200U

CN216550200U - Small straw composting system

Info

Publication number: CN216550200U
Application number: CN202220278134.XU
Authority: CN
Inventors: 李波
Original assignee: Chengdu Keyvol Agricultural Technolgoy Co ltd
Current assignee: Chengdu Keyvol Agricultural Technolgoy Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-05-17
Anticipated expiration: 2032-02-11

Abstract

The utility model discloses a small straw retting system, and relates to the technical field of agricultural equipment. This small-size straw retting fertilizer system, including organism and supporting leg, the bottom surface of organism and the fixed connection of supporting leg, the through-hole that runs through is seted up on the surface of organism, and fixedly connected with feed inlet in the through-hole, the top threaded connection of feed inlet has sealed lid, the lateral wall fixedly connected with support frame of organism, the fixed surface of support frame is connected with the motor, the output shaft of motor runs through the lateral wall of organism, and rotates with the lateral wall of organism to be connected, the one end fixedly connected with stirring subassembly of motor is kept away from to the output shaft of motor, the inside fixedly connected with hot plate of lateral wall of organism. This small-size straw retting fertilizer system drives the bull stick through the motor and rotates, drives the cooperation of impeller and blade and cuts and stir straw and additive, makes straw and additive intensive mixing together, increases the fermentation speed that increases the retting fertilizer.

Description

Small straw composting system

Technical Field

The utility model relates to the technical field of agricultural equipment, in particular to a small straw retting system.

Background

The compost is prepared by placing plant substances such as crop stalks, green manure, weeds and the like, river and pond sludge and human excrement and urine in a water accumulation pit and performing anaerobic fermentation by microorganisms. Generally used as a base fertilizer to be applied to rice fields. The fertilizer can be preserved in two classes, fertilizer and pond mud. The fertilizer can be stored at any time, and the grass pond mud can be stored in winter and spring. During accumulation, because of oxygen deficiency, a large amount of intermediate products of ferrous iron, manganese and various organic acids are accumulated, and the carbon-nitrogen ratio is too high and the calcium and magnesium nutrients are insufficient, so that the microbial activity is not facilitated. The green manure, human excrement, lime and the like are added to the pond to supplement oxygen, reduce the carbon-nitrogen ratio, improve the nutrition condition of microorganisms and accelerate the decomposition, and natural organic matters are decomposed or fermented by the microorganisms to form the fertilizer, which is also called as farmyard manure in China. The raw materials are wide in source and large in quantity; the nutrient is complete, and the content is low; the fertilizer effect is slow and long, and the fertilizer can be absorbed by plants after being decomposed and transformed by microorganisms. Retting fertilizer is owing to can effectual change soil property, retting fertilizer more and more obtains peasant household's attention, and the retting fertilizer of general peasant household oneself is all through the retting fertilizer pond of oneself building, places straw, weeds, excrement and urine etc. in wherein retting, but this kind of method, generally mixes more earth, and the fermentation temperature is low, and the process of becoming thoroughly decomposed is slow, and the composting time is long. In view of this, we propose a small straw retting system.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a small straw retting system, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a small-size straw compost system, includes organism and supporting leg, the bottom surface of organism and the fixed connection of supporting leg, the through-hole that runs through is seted up on the surface of organism, and fixedly connected with feed inlet in the through-hole, the top threaded connection of feed inlet has sealed lid, the lateral wall fixedly connected with support frame of organism, the fixed surface of support frame is connected with the motor, the output shaft of motor runs through the lateral wall of organism, and rotates with the lateral wall of organism and be connected, the one end fixedly connected with stirring subassembly of motor is kept away from to the output shaft of motor, the inside fixedly connected with hot plate of lateral wall of organism, the lateral wall fixedly connected with outlet duct of motor is kept away from to the organism, the tip of outlet duct is provided with the valve.

Preferably, the bottom surface of the sealing cover is fixedly connected with a rubber ring.

Preferably, the stirring assembly comprises a rotating rod, the rotating rod penetrates through the connecting piece and is rotatably connected with the side wall of the connecting piece, a penetrating through hole is formed in the bottom surface of the connecting piece, a round rod is rotatably connected in the through hole, a first bevel gear is fixedly connected to the top end of the round rod and meshed with a second bevel gear, a penetrating through hole is formed in the center of the second bevel gear, the inner wall of the through hole is fixedly connected with the rotating rod, and a spiral impeller is fixedly connected to the bottom of the round rod.

Preferably, the surface of the rotating rod is fixedly connected with a stirring impeller, and the side wall of the stirring impeller is fixedly connected with a blade.

Preferably, the stirring impellers are arranged in two groups, two stirring impellers are arranged in each group, and the two groups of stirring impellers are symmetrically arranged by taking the central line of the rotating rod as a symmetry axis.

Preferably, the bottom surface fixedly connected with discharge gate of organism, the through-hole that runs through is seted up to the lateral wall of discharge gate, and the inside picture peg that pegs graft of through-hole.

(III) advantageous effects

The utility model provides a small straw retting system. The method has the following beneficial effects:

(1) this small-size straw retting fertilizer system drives the bull stick through the motor and rotates when using, drives the cooperation of impeller and blade and cuts and the stirring to straw and additive, makes straw and additive intensive mixing together, increases the fermentation speed that increases the retting fertilizer.

(2) This small-size straw retting fertilizer system when using, through the bull stick to two rotations of drive bevel gear, make bevel gear one of meshing with it drive the round bar and rotate, make helical wheel rotate, increase the unloading speed of retting fertilizer, further stir retting fertilizer simultaneously, make the retting fertilizer absorbed by soil more easily.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic view of the stirring assembly of the present invention;

fig. 3 is a schematic view of the structure of the connector of the present invention.

In the figure: 1. a body; 2. supporting legs; 3. a feed inlet; 4. a sealing cover; 5. a support frame; 6. a motor; 7. A stirring assembly; 71. a rotating rod; 72. a connecting member; 73. a round bar; 74. a first bevel gear; 75. a second bevel gear; 76. a helical impeller; 77. a stirring impeller; 78. a blade; 8. heating plates; 9. an air outlet pipe; 10. a valve; 11. a discharge port; 12. and (4) inserting plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a small-size straw retting fertilizer system, includes organism 1 and supporting leg 2, the bottom surface of organism 1 and the fixed connection of supporting leg 2, the bottom surface fixedly connected with discharge gate 11 of organism 1, the through-hole that runs through is seted up to the lateral wall of discharge gate 11, and the inside grafting of through-hole has picture peg 12. The through-hole that runs through is seted up on the surface of organism 1, and fixedly connected with feed inlet 3 in the through-hole, and the top threaded connection of feed inlet 3 has sealed lid 4, and the bottom surface fixedly connected with rubber circle of sealed lid 4. Prevent gaseous outflow in the fermentation process through the rubber circle, cause the injury to the human body, the lateral wall fixedly connected with support frame 5 of organism 1, the fixed surface of support frame 5 is connected with motor 6, motor 6's output shaft runs through organism 1's lateral wall, and rotate with organism 1's lateral wall and be connected, motor 6's one end fixedly connected with stirring subassembly 7 is kept away from to motor 6's output shaft, stirring subassembly 7 includes bull stick 71, bull stick 71 fixed surface is connected with impeller 77, impeller 77 is provided with two sets ofly, every group impeller 77 is provided with two, and two sets of impeller 77 use bull stick 71's central line to set up as the symmetry axis symmetry. A blade 78 is fixedly attached to a side wall of the stirring impeller 77. The rotating rod 71 is driven to rotate through the motor 6, the mixing impeller 77 and the blade 78 are driven to be matched with each other to cut and mix the straws and the additives, so that the straws and the additives are fully mixed together, and the fermentation speed of the retting fertilizer is increased.

In this embodiment, the rotating rod 71 penetrates through the connecting member 72 and is rotatably connected with the side wall of the connecting member 72, a penetrating through hole is formed in the bottom surface of the connecting member 72, the round rod 73 is rotatably connected in the through hole, the first bevel gear 74 is fixedly connected to the top end of the round rod 73, the first bevel gear 74 is meshed with the second bevel gear 75, a penetrating through hole is formed in the center of the second bevel gear 75, the inner wall of the through hole is fixedly connected with the rotating rod 71, and the bottom of the rotating rod 73 is fixedly connected with the helical impeller 76. The rotating rod 71 rotates the driving bevel gear II 75, the bevel gear I74 meshed with the driving bevel gear II drives the round rod 73 to rotate, the spiral impeller 76 rotates, the discharging speed of the wet compost is increased, and meanwhile, the wet compost is further stirred, so that the wet compost is absorbed by soil more easily. The inside fixedly connected with hot plate 8 of the lateral wall of organism 1 makes the temperature rise in the organism 1 through hot plate 8, increases the fermentation speed of retting fertilizer, and the germ in the retting fertilizer can be killed to high temperature simultaneously in fermentation process, and the lateral wall fixedly connected with outlet duct 9 of motor 6 is kept away from to organism 1, and the tip of outlet duct 9 is provided with valve 10.

The working principle is as follows: when small-size straw retting fertilizer system is using, pour straw and additive into in 3 mouths of feed inlet, make straw and additive get into in the organism 1 naturally, it rotates to drive bull stick 71 through motor 6, the cooperation that drives impeller 77 and blade 78 cuts and the stirring straw and additive, make straw and additive intensive mixing together, 4 bottom surface fixedly connected with rubber circles through sealed lid, seal organism 1, the temperature rise in making organism 1 through hot plate 8, increase the fermentation speed of retting fertilizer, high temperature can kill the germ in the retting fertilizer simultaneously in the fermentation process. The rotating rod 71 rotates the driving bevel gear II 75, the bevel gear I74 meshed with the driving bevel gear II drives the round rod 73 to rotate, the spiral impeller 76 rotates, the discharging speed of the wet compost is increased, and meanwhile, the wet compost is further stirred, so that the wet compost is absorbed by soil more easily. During the fermentation process, the retted manure generates a large amount of biogas which is discharged from the gas outlet pipe 9 by opening the valve 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a small-size straw system of retting, includes organism (1) and supporting leg (2), its characterized in that: the bottom surface of the machine body (1) is fixedly connected with the supporting legs (2), the surface of the machine body (1) is provided with a through hole, a feed inlet (3) is fixedly connected in the through hole, the top end of the feed inlet (3) is in threaded connection with a sealing cover (4), the side wall of the machine body (1) is fixedly connected with a support frame (5), the surface of the support frame (5) is fixedly connected with a motor (6), the output shaft of the motor (6) penetrates through the side wall of the machine body (1), and is rotationally connected with the side wall of the machine body (1), one end of an output shaft of the motor (6) far away from the motor (6) is fixedly connected with a stirring component (7), the heating plate (8) is fixedly connected to the inner portion of the side wall of the machine body (1), the air outlet pipe (9) is fixedly connected to the side wall of the machine body (1) far away from the motor (6), and a valve (10) is arranged at the end portion of the air outlet pipe (9).

2. A system for retting small stalks according to claim 1, characterised in that: the bottom surface of the sealing cover (4) is fixedly connected with a rubber ring.

3. A system for retting small stalks according to claim 1, characterised in that: the stirring assembly (7) comprises a rotating rod (71), wherein the rotating rod (71) penetrates through the connecting piece (72) and is rotatably connected with the side wall of the connecting piece (72), a penetrating through hole is formed in the bottom surface of the connecting piece (72), a round rod (73) is rotatably connected in the through hole, a first bevel gear (74) is fixedly connected to the top end of the round rod (73), the first bevel gear (74) is meshed with a second bevel gear (75), a penetrating through hole is formed in the center of the second bevel gear (75), the inner wall of the through hole is fixedly connected with the rotating rod (71), and a spiral impeller (76) is fixedly connected to the bottom of the round rod (73).

4. A system for retting small stalks according to claim 3, characterised in that: the surface of the rotating rod (71) is fixedly connected with a stirring impeller (77), and the side wall of the stirring impeller (77) is fixedly connected with a blade (78).

5. A system for retting small stalks according to claim 4, characterised in that: the stirring impellers (77) are arranged in two groups, two stirring impellers (77) are arranged in each group, and the two groups of stirring impellers (77) are symmetrically arranged by taking the central line of the rotating rod (71) as a symmetry axis.

6. A system for retting small stalks according to claim 1, characterised in that: the bottom surface fixedly connected with discharge gate (11) of organism (1), the through-hole that runs through is seted up to the lateral wall of discharge gate (11), and the inside picture peg (12) of pegging graft of through-hole.