CN216550200U - Small straw composting system - Google Patents

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

A small straw retting system

technical field

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

Background technique

Retting is a fertilizer produced by placing plant materials such as crop stalks, green manure, and weeds together with river, pond mud and human excrement and urine in a stagnant sump, and anaerobic fermentation by microorganisms. It is generally used as a base fertilizer and applied to paddy fields. Retting fertilizer can be divided into two types: Taipa fertilizer and grass pond mud. Taipa fertilizer can be accumulated at any time, while grass pond mud can be accumulated in winter and spring. Due to the lack of oxygen during the production process, a large amount of intermediate products of ferrous iron, manganese and various organic acids are accumulated, and the high carbon-nitrogen ratio and insufficient calcium and magnesium nutrients are not conducive to microbial activity. The pond should be turned over, green manure, appropriate amount of human excrement, lime, etc. should be added to supplement oxygen, reduce the carbon-nitrogen ratio, improve the nutritional status of microorganisms, and accelerate decomposing. Natural organic matter is decomposed or fermented by microorganisms. called farmyard manure. The raw materials have a wide source and a large quantity; the nutrients are complete and the content is low; the fertilizer effect is slow and long, and can only be absorbed by plants after being decomposed and transformed by microorganisms. Because composting can effectively change the soil quality, composting has been paid more and more attention by farmers. Generally, the composting of farmers in their own homes is composted as straw, weeds, manure, etc. This method generally incorporates more soil, the fermentation temperature is low, the composting process is slow, and the composting time is long. In view of this, we propose a small straw retting system.

Utility model content

(1) Technical problems solved

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

(2) Technical solutions

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: a small straw retting system, comprising a body and support legs, the bottom surface of the body is fixedly connected with the support legs, and the surface of the body is provided with a penetrating passage. A feeding port is fixedly connected in the through hole, a sealing cover is threadedly connected to the top of the feeding port, a support frame is fixedly connected to the side wall of the body, and a motor is fixedly connected to the surface of the support frame. The output shaft of the motor penetrates through the side wall of the body and is rotatably connected with the side wall of the body, the end of the output shaft of the motor away from the motor is fixedly connected with a stirring assembly, and the side wall of the body is fixedly connected with a heating plate, so The side wall of the body away from the motor is fixedly connected with an air outlet pipe, and the end of the air outlet pipe is provided with a valve.

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

Preferably, the stirring assembly includes a rotating rod, which penetrates through the connecting piece and is rotatably connected to the side wall of the connecting piece, the bottom surface of the connecting piece is provided with a through hole, and the through hole is rotatably connected with a circle The top end of the round rod is fixedly connected with a bevel gear 1, the bevel gear 1 meshes with the bevel gear 2, a through hole is formed in the center of the bevel gear 2, and the inner wall of the through hole is fixed to the rotating rod The bottom of the round rod is fixedly connected with a spiral impeller.

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

Preferably, the stirring impellers are provided with two groups, and each group of stirring impellers is provided with two, and the two groups of stirring impellers are arranged symmetrically with the center line of the rotating rod as the symmetrical axis.

Preferably, a discharge port is fixedly connected to the bottom surface of the body, a through hole is formed on the side wall of the discharge port, and a plug-in board is inserted into the through hole.

(3) Beneficial effects

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

(1) When the small straw retting system is in use, the rotating rod is driven by the motor to drive the mixing impeller and the blade to cut and stir the straw and the additives, so that the straw and the additives are fully mixed together, increasing the amount of composting. fermentation rate.

(2) When the small straw retting system is in use, the second bevel gear is driven to rotate by the pair of rotating rods, and the first bevel gear meshed with it drives the round rod to rotate, so that the spiral impeller rotates, increasing the feeding speed of the retting fertilizer, and at the same time further The compost is stirred to make it easier for the compost to be absorbed by the soil.

Description of drawings

Fig. 1 is the sectional structure schematic diagram of the utility model;

Fig. 2 is the structural schematic diagram of the stirring assembly of the present invention;

FIG. 3 is a schematic diagram of the structure of the connector of the present invention.

In the figure: 1. Body; 2. Supporting legs; 3. Feeding port; 4. Sealing cover; 5. Supporting frame; 6. Motor; 7. Stirring assembly; 71. Rod; Rod; 74, bevel gear 1; 75, bevel gear 2; 76, spiral impeller; 77, stirring impeller; 78, blade; 8, heating plate; 9, air outlet; 10, valve; 11, outlet; 12, plugboard.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1 to FIG. 3, the present utility model provides a technical solution: a small straw composting system, comprising a body 1 and a support leg 2, the bottom surface of the body 1 is fixedly connected with the support leg 2, and the bottom surface of the body 1 is fixedly connected There is a discharge port 11 , a through hole is formed on the side wall of the discharge port 11 , and a plug board 12 is inserted into the through hole. The surface of the body 1 is provided with a through hole, and the through hole is fixedly connected with a feed port 3, the top of the feed port 3 is screwed with a sealing cover 4, and the bottom surface of the sealing cover 4 is fixedly connected with a rubber ring. The rubber ring is used to prevent the gas from flowing out during the fermentation process and causing harm to the human body. The side wall of the body 1 is fixedly connected with a support frame 5, the surface of the support frame 5 is fixedly connected with a motor 6, and the output shaft of the motor 6 runs through the side wall of the body 1. And it is rotatably connected with the side wall of the body 1, and the output shaft of the motor 6 is fixedly connected with a stirring assembly 7 at one end away from the motor 6. The stirring assembly 7 includes a rotating rod 71, and the surface of the rotating rod 71 is fixedly connected with a stirring impeller 77, and the stirring impeller 77 is provided There are two groups, and each group of stirring impellers 77 is provided with two, and the two groups of stirring impellers 77 are symmetrically arranged with the center line of the rotating rod 71 as the symmetrical axis. A blade 78 is fixedly connected to the side wall of the stirring impeller 77 . The rotating rod 71 is driven by the motor 6 to rotate, and the stirring impeller 77 and the blade 78 are driven to cut and stir the straw and the additives, so that the straw 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 piece 72 and is rotatably connected to the side wall of the connecting piece 72 . The bottom surface of the connecting piece 72 is provided with a through hole, and a round rod 73 is rotatably connected in the through hole. The round rod 73 A bevel gear 74 is fixedly connected to the top of the bevel gear 74, the bevel gear 1 74 meshes with the bevel gear 2 75, a through hole is formed in the center of the bevel gear 2 75, and the inner wall of the through hole is fixedly connected with the rotating rod 71, and the rotating rod A screw impeller 76 is fixedly connected to the bottom of 73 . The rotating rod 71 drives the second bevel gear 75 to rotate, so that the meshed bevel gear 1 74 drives the round rod 73 to rotate, so that the screw impeller 76 rotates, increasing the feeding speed of the retting fertilizer, and at the same time further stirring the retting fertilizer to make the retting fertilizer more easily absorbed by the soil. The inside of the side wall of the body 1 is fixedly connected with a heating plate 8, and the temperature in the body 1 is increased through the heating plate 8, which increases the fermentation speed of the retting fertilizer. At the same time, the high temperature can kill the germs in the retting fertilizer during the fermentation process, and the body 1 is far away from the motor. The side wall of 6 is fixedly connected with an air outlet pipe 9, and the end of the air outlet pipe 9 is provided with a valve 10.

Working principle: When the small straw composting system is in use, pour straw and additives into the feed port 3, so that the straw and additives naturally enter the body 1, and the rotating rod 71 is driven to rotate by the motor 6, which drives the stirring impeller 77 and The cooperation of the blade 78 cuts and stirs the straw and the additives, so that the straw and the additives are fully mixed together, and a rubber ring is fixedly connected to the bottom surface of the sealing cover 4 to seal the body 1. The temperature rises to increase the fermentation speed of the retting fertilizer, and at the same time, the high temperature can kill the bacteria in the retting fertilizer during the fermentation process. The rotating rod 71 drives the second bevel gear 75 to rotate, so that the meshed bevel gear 1 74 drives the round rod 73 to rotate, so that the screw impeller 76 rotates to increase the feeding speed of the retting fertilizer. more easily absorbed by the soil. During the fermentation process of composting, a large amount of biogas will be produced, and the biogas will be discharged from the gas outlet pipe 9 by opening the valve 10 .

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

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.

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