CN210506130U

CN210506130U - Farmyard manure ventilation fermentation device

Info

Publication number: CN210506130U
Application number: CN201921480598.3U
Authority: CN
Inventors: 钟开鑫
Original assignee: Chongqing City Kaizhou District Jinping Agricultural Technology Co ltd
Current assignee: Chongqing City Kaizhou District Jinping Agricultural Technology Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-05-12
Anticipated expiration: 2029-09-06

Abstract

The utility model relates to a fertilizer fermentation technical field specifically is a farmyard manure ventilation fermentation device, including the fermentation storehouse, the fermentation storehouse is including relative bottom plate and the roof that sets up, the bottom plate with the rule is equipped with four curb plates between the roof, the bottom plate roof and four the curb plate encloses into the confined the fermentation storehouse, wherein the front end the door has been seted up on the curb plate, the door passes through hinge joint at the front end on the curb plate. The utility model discloses a set up the fermentation storehouse, the rule sets up a plurality of blast pipes and exhaust fan on the lateral wall in fermentation storehouse, make the interior outer operation that can ventilate of fermentation storehouse, set up the spacing groove simultaneously in the storehouse and stir the device with turning over, can make the peasant family's fertile neatly pile up coniform so that ferment in the storehouse, in addition through regularly turning over stir make fertilizer can be faster, ferment more thoroughly, avoid fertilizer to pile up and not only receive weather effect easily in outdoor fermentation, and the foul smell directly gives off and causes environmental pollution in the air.

Description

Farmyard manure ventilation fermentation device

Technical Field

The utility model relates to a fertilizer fermentation technical field specifically is a farmyard manure ventilation fermenting installation.

Background

The farmyard manure has various types, wide sources, large quantity, convenient and local use of local materials and low cost. The organic fertilizer features that its nutrients are relatively comprehensive, but most of them are organic and difficult to be absorbed by crops, and must be decomposed by the chemical and physical action of soil and the fermentation of microbes to release nutrients gradually, so resulting in long and stable fertilizer effect.

In order to release the fertilizer efficiency of the farmyard manure more quickly or to enable the farmyard manure to be reasonably matched with the chemical fertilizer, the farmyard manure is fermented in a mode of manual fertilizer accumulation. However, in the prior art, a large amount of farmyard manure is generally accumulated outdoors to be fermented, the method is easily limited by weather factors, the farmyard manure cannot be fermented in rainy days, the farmyard manure can be quickly dried in sunny days, a good fermentation effect cannot be achieved, and meanwhile, the farmyard manure accumulated outdoors can generate a large amount of odor and harmful bacteria, so that the environment is polluted, a large amount of mosquitoes and flies can be attracted, and the living environment of people is influenced. In view of this, we propose a farmyard manure ventilation fermenting installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a farmyard manure ventilation fermenting installation to the outdoor long-pending fertile problem that leads to the fermentation effect not good and produce a large amount of foul smell polluted environment that receives weather effect that provides in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a farmyard manure ventilation fermentation device comprises a fermentation bin, wherein the fermentation bin comprises a bottom plate and a top plate which are arranged oppositely, four side plates are arranged between the bottom plate and the top plate in a regular mode, the bottom plate, the top plate and the four side plates are enclosed to form a closed fermentation bin, a bin door is arranged on the side plate at the front end, the bin door is hinged to the side plate at the front end through hinges, a plurality of exhaust pipes communicated with an inner cavity of the fermentation bin are regularly arranged at the top ends of the side plates at the front and the rear of the fermentation bin, a plurality of square through holes are regularly arranged at positions, close to the top ends, of the side plates at the left and the right of the fermentation bin, exhaust fans are arranged in the square through holes, a limiting groove is arranged in the middle of the bottom plate, a plurality of air holes are regularly arranged on the side wall of the limiting groove, a blocking net is arranged in the air holes, a stirring, the top end of the main shaft penetrates through the top plate and then is fixedly connected with an output shaft of the motor, a plurality of stirring rod groups are regularly arranged on the main shaft, and each stirring rod group is composed of a plurality of stirring rods.

Preferably, the bottom plate and the side plate are welded and fixed, and the top plate and the side plate are welded and fixed.

Preferably, the spacing groove includes fixed cell body and activity frid, the one end of activity frid passes through the hinge and articulates the one end of fixed cell body, the other end of activity frid with the rule is equipped with a plurality of bolts between the other end of fixed cell body, works as the activity frid is closed and passes through after the bolt is fixed, fixed cell body with the activity frid forms the ring form.

Preferably, the fixed groove body is welded and fixed on the bottom plate, and the blocking net is welded and fixed on the inner side wall of the vent hole.

Preferably, the blast pipe includes the body, around the fermentation storehouse be equipped with a plurality of round through-holes on the curb plate, the body with the cooperation of round through-hole joint, the body intercommunication the inside and outside of fermentation storehouse, be equipped with the activated carbon board on the inside wall of body inner, be equipped with from the mounting on the outside inside wall of body, from the mounting constitute by a plurality of fan-shaped pieces.

Preferably, the activated carbon plate is fixedly clamped in the tube body, the outer side wall of the self-sealing piece is fixed on the inner side wall of the tube body in a melting mode, and the number of the fan-shaped pieces is at least three.

Preferably, the exhaust fan is fixed on the inner side wall of the square through hole through a bolt.

Preferably, the stirring rod is inclined outwards and downwards.

Preferably, the lengths of the stirring rods distributed from top to bottom are increased in sequence.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the fermentation storehouse, the rule sets up a plurality of blast pipes and exhaust fan on the lateral wall in fermentation storehouse, make the interior outer operation that can ventilate of fermentation storehouse, set up the spacing groove simultaneously in the storehouse and stir the device with turning over, can make the peasant family's fertile neatly pile up coniform so that ferment in the storehouse, in addition through regularly turning over stir make fertilizer can be faster, ferment more thoroughly, avoid fertilizer to pile up and not only receive weather effect easily in outdoor fermentation, and the foul smell directly gives off and causes environmental pollution in the air.

Drawings

FIG. 1 is a schematic view of the overall structure of a farmyard manure ventilating and fermenting apparatus of the present invention;

FIG. 2 is a schematic view of a partial half-section structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is a schematic structural view of the limiting groove of the present invention;

fig. 5 is a schematic structural view of the stirring device of the present invention.

In the figure: 1. a fermentation bin; 11. a base plate; 12. a side plate; 13. a top plate; 14. a bin gate; 2. an exhaust pipe; 21. a pipe body; 22. an activated carbon plate; 23. self-sealing; 231. a fan-shaped sheet; 3. an exhaust fan; 4. a limiting groove; 41. fixing the trough body; 42. a movable slot plate; 421. a bolt; 43. a vent hole; 431. blocking the net; 5. a stirring device; 51. a motor; 52. a main shaft; 53. a stirring rod group; 531. a stirring rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "middle", "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 so 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.

Furthermore, in the description of the present invention, "a plurality" means at least one, e.g., one, two, etc., unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

a farmyard manure ventilation fermentation device, which comprises a fermentation bin 1. The fermentation chamber 1 comprises a bottom plate 11 and a top plate 13 which are oppositely arranged. Four side plates 12 are regularly arranged between the bottom plate 11 and the top plate 13. The bottom plate 11, the top plate 13 and the four side plates 12 enclose a closed fermentation chamber 1. In this embodiment, the bottom plate 11 is welded and fixed at the bottom end of the side plate 12, and the top plate 13 is welded and fixed at the top end of the side plate 12, so that the fermentation chamber 1 is firm and stable and has good sealing performance.

Wherein, the side plate 12 at the front end is provided with a bin door 14, and the bin door 14 is hinged on the side plate 12 at the front end through a hinge. The bin door 14 is convenient to open and close, and workers can conveniently pass in and out to carry the fertilizer. The top ends of the side plates 12 at the front and the back of the fermentation chamber 1 are regularly provided with a plurality of exhaust pipes 2 communicated with the inner cavity of the fermentation chamber 1.

The exhaust pipe 2 includes a pipe body 21. Be equipped with a plurality of round through-holes on curb plate 12 around fermentation storehouse 1, body 21 and the cooperation of round through-hole joint, body 21 intercommunication fermentation storehouse 1 inside and outside, be equipped with activated carbon plate 22 on the inside wall of body 21 inner, be equipped with on the outside inside wall of body 21 from the mounting 23, from the mounting 23 by a plurality of fan-shaped pieces 231 constitute.

In this embodiment, the fixed joint of active carbon board 22 is in body 21, makes active carbon board 22 firm, difficult pine take off, and when temperature or atmospheric pressure were too high in fermentation storehouse 1, high temperature gas outwards discharged through blast pipe 2 to through the absorption filtration of active carbon board 22, avoid foul smell or harmful gas directly to discharge in the outside air. The outer side wall of the self-sealing sheet 23 is fixed on the inner side wall of the tube body 21 in a melting manner, so that the self-sealing sheet 23 is firm and stable and is not easy to fall off. The number of the fan-shaped pieces 231 is at least three, so that when the self-sealing piece 23 is subjected to internal high pressure, each fan-shaped piece 231 can be turned outwards to exhaust, and when the air pressure inside and outside the exhaust pipe 2 is balanced, the fan-shaped pieces 23 can return to the original positions under the action of the elastic force of the fan-shaped pieces 23 to seal the outer pipe opening of the exhaust pipe 2 again. In the specific implementation process, the self-sealing sheet 3 can be made of high-quality silicon rubber, and the material is soft, elastic, wear-resistant and durable.

The middle of the bottom plate 11 is provided with a limiting groove 4. The limiting groove 4 comprises a fixed groove body 41 and a movable groove plate 42. The fixing groove body 41 is welded and fixed on the bottom plate 11, so that the fixing groove body 41 is firm and stable. One end of the movable slot plate 42 is hinged to one end of the fixed slot body 41 through a hinge. A plurality of bolts 421 are regularly arranged between the other end of the movable slot plate 42 and the other end of the fixed slot body 41. The side wall of the limit groove 4 is regularly provided with a plurality of vent holes 43. A blocking net 431 is arranged in the vent hole 43. Furthermore, the blocking net 431 is welded and fixed on the inner side wall of the vent hole 43, so that the blocking net 431 is firm and firm, the farmyard manure in the limiting groove 4 is kept in a good ventilation effect, and the farmyard manure crushed slag is prevented from falling out of the vent hole 43.

Specifically, after the movable trough plate 42 is closed and fixed by the bolt 421, the fixed trough body 41 and the movable trough plate 42 form a circular ring shape, and in the using process, a worker can open the movable trough plate 42 to get in and out so as to carry fertilizer and pile farmyard manure to be fermented in the limiting groove 4 into a conical shape so as to ferment the fertilizer.

A stirring device 5 is arranged in the fermentation bin 1. The whipping device 5 comprises a motor 51. A main shaft 52 is arranged above the limiting groove 4, the top end of the main shaft 52 penetrates through the top plate 13 and then is fixedly connected with an output shaft of the motor 51, a plurality of stirring rod groups 53 are regularly arranged on the main shaft 52, and each stirring rod group 53 is composed of a plurality of stirring rods 531. In this embodiment, the motor 51 is fixed on the top plate 13 by bolts, so that the motor 51 is firm and stable and is not easy to shake. Further, the top end of the main shaft 52 penetrates through the top plate 13 and then is fixedly connected with an output shaft of the motor 51, the stirring rod 531 is fixedly welded on the outer side wall of the main shaft 52, the main shaft 52 and the stirring rod 531 are firm and firm, and the motor 51 drives the main shaft 52 and the stirring rod 531 to rotate simultaneously so as to stir farmyard manure.

Puddler 531 is the slope of below outward, increases in proper order from last length of the puddler 531 that distributes down, makes a plurality of puddler group 53 and pile up conical farm manure shape phase-match, all breaks up the fertilizer on top of the fertilizer heap and splashes away when avoiding stirring.

In this embodiment, the side plates 12 around the fermentation chamber 1 are regularly provided with a plurality of square through holes near the top end, and the exhaust fans 3 are arranged in the square through holes. Exhaust fan 3 passes through the bolt fastening on the inside wall of this side through-hole, makes exhaust fan 3 durable firm, be difficult for droing, airs exhaust or the blast air operation in to fermentation storehouse 1 through exhaust fan 3, makes fermentation storehouse 2 can realize the ventilation effect, avoids excessively sealed fermentation effect reduction that leads to in the storehouse.

Specifically, the exhaust fan 3 related to the embodiment may be a low-noise energy-saving ventilator of type 2-2, which is produced and provided by electromechanical equipment limited company, and a power supply and accessories thereof may be provided by the manufacturer; in addition, the exhaust fan 3 that involves in this embodiment is prior art, and the technical staff in this field can realize completely, does not do this and explains repeatedly, the utility model discloses the content of protection does not also relate to the improvement to the structure and the theory of operation of exhaust fan 3.

Specifically, the motor 51 related in this embodiment may be a small three-phase asynchronous motor with a model number TC6314, which is produced and provided by shenzhen, the former sea flood and founding technology limited company, and a power supply and accessories matched with the motor may also be provided by the manufacturer; in addition, the motor 51 that involves in this embodiment is prior art, and the technical staff in this field can realize completely, does not need to describe here again, and the utility model discloses the content of protection does not also relate to the improvement to the structure and the theory of operation of motor 51.

When the farmyard manure ventilation fermentation device is used, firstly, a worker enters the fermentation bin 1 through the bin door 14, the movable trough plate 42 is opened, a plurality of farmyard manure raw materials are piled into a conical shape in the limiting groove 4, then the movable trough plate 42 is closed and fixed through the bolt, when the farmyard manure is fermented in the fermentation bin 1, high temperature or odor can be generated to increase the pressure in the bin, the high pressure is filtered by the activated carbon plate 22 in the exhaust pipe 2 and then exhausted to keep the pressure in the bin balanced, meanwhile, the exhaust fan 3 needs to be connected with an external power supply to work regularly, the exhaust and ventilation operation is carried out in the fermentation bin 1, the bin is prevented from being excessively sealed, when the farmyard manure is fermented to a certain stage, the motor 51 needs to be connected with the external power supply to work, and the plurality of stirring rods 531 are used for stirring the farmyard manure, so that the farmyard manure is fermented more quickly and thoroughly.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a farmyard manure ventilation fermenting installation which characterized in that: comprises a fermentation chamber (1), the fermentation chamber (1) comprises a bottom plate (11) and a top plate (13) which are oppositely arranged, four side plates (12) are regularly arranged between the bottom plate (11) and the top plate (13), the bottom plate (11), the top plate (13) and the four side plates (12) are enclosed to form a closed fermentation chamber (1), a chamber door (14) is arranged on the side plate (12) at the front end, the chamber door (14) is hinged on the side plate (12) at the front end through a hinge, a plurality of exhaust pipes (2) communicated with the inner cavity of the fermentation chamber (1) are regularly arranged at the top ends of the side plates (12) at the front and the rear of the fermentation chamber (1), a plurality of square through holes are regularly arranged at the positions, close to the top ends, of the side plates (12) at the left and the right of the fermentation chamber (1), a plurality of square through holes are respectively provided with a fan (3), a limit groove (4) is arranged in the middle, the fermentation tank is characterized in that a plurality of air holes (43) are regularly formed in the side wall of the limiting groove (4), a blocking net (431) is arranged in the air holes (43), a stirring device (5) is arranged in the fermentation tank (1), the stirring device (5) comprises a motor (51), a main shaft (52) is arranged above the limiting groove (4), the top end of the main shaft (52) penetrates through the rear portion of the top plate (13) and an output shaft of the motor (51) and is fixedly connected with the output shaft, a plurality of stirring rod groups (53) are regularly arranged on the main shaft (52), and the stirring rod groups (53) are composed of a plurality of stirring rods (531).

2. Farmyard manure ventilation fermentation device according to claim 1, characterized in that: the bottom plate (11) and the side plate (12) are fixed in a welding mode, and the top plate (13) and the side plate (12) are fixed in a welding mode.

3. Farmyard manure ventilation fermentation device according to claim 1, characterized in that: spacing groove (4) are including fixed cell body (41) and activity frid (42), the one end of activity frid (42) passes through the hinge and articulates the one end of fixed cell body (41), the other end of activity frid (42) with regular a plurality of bolts (421) between the other end of fixed cell body (41), work as activity frid (42) are closed and pass through bolt (421) are fixed the back, fixed cell body (41) with activity frid (42) form the ring form.

4. Farmyard manure ventilation fermentation device according to claim 3, characterized in that: the fixed groove body (41) is welded and fixed on the bottom plate (11), and the blocking net (431) is welded and fixed on the inner side wall of the air vent (43).

5. Farmyard manure ventilation fermentation device according to claim 1, characterized in that: blast pipe (2) are including body (21), around fermentation storehouse (1) be equipped with a plurality of round through-holes on curb plate (12), body (21) with the cooperation of round through-hole joint, body (21) intercommunication the inside and outside of fermentation storehouse (1), be equipped with activated carbon plate (22) on body (21) the inner inside wall, be equipped with on the outer end inside wall of body (21) from mounting (23), constitute by a plurality of fan-shaped pieces (231) from mounting (23).

6. Farmyard manure ventilation fermentation device according to claim 5, characterized in that: the activated carbon plate (22) is fixedly clamped in the tube body (21), the outer side wall of the self-sealing piece (23) is fixed on the inner side wall of the tube body (21) in a melting mode, and the number of the fan-shaped pieces (231) is at least three.

7. Farmyard manure ventilation fermentation device according to claim 1, characterized in that: the exhaust fan (3) is fixed on the inner side wall of the square through hole through a bolt.

8. Farmyard manure ventilation fermentation device according to claim 1, characterized in that: the stirring rod (531) is inclined outwards and downwards.

9. Farmyard manure ventilation fermentation device according to claim 1, characterized in that: the lengths of the stirring rods (531) distributed from top to bottom are sequentially increased.