Organic fertilizer fermentation tank for organic fertilizer production

Abstract

The utility model discloses an organic fertilizer fermentation tank for organic fertilizer production, and relates to the field of organic fertilizer fermentation tanks, the organic fertilizer fermentation tank comprises a fermentation tank, the top end of the fermentation tank is provided with a driving motor, the output end of the driving motor is connected with a stirring rod through a rotating shaft and a coupler, and a cleaning mechanism is arranged on the fermentation tank and the stirring rod; the cleaning mechanism comprises a cleaning unit and a transmission unit; the cleaning unit is used for cleaning the hardened organic fertilizer adhered to the inner side of the fermentation tank. Through the arrangement of the cleaning mechanism, when the inner side of the fermentation tank needs to be cleaned, a movable block moves to apply extrusion thrust to a butt-joint block by applying extrusion force to a pressing block, so that the butt-joint block is in butt-joint engagement with a tooth groove of a second gear; in the process of starting the driving motor again, the cleaning rod is synchronously driven to rotate in the circumferential direction so as to clean the hardened organic fertilizer attached to the inner side of the fermentation tank, and the cleaning efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of organic fertilizer fermentation tank, specifically is organic fertilizer fermentation tank for organic fertilizer production. BACKGROUND

[0002] Organic fertilizer includes human excrement and urine, manure, compost, green manure, cake fertilizer, biogas fertilizer etc. It has the characteristics of many kinds, wide source, long fertilizer effect etc. The nutrient elements contained in organic fertilizer are mostly in organic state, which is difficult for crops to directly utilize. Through the action of microorganisms, various nutrient elements are slowly released to continuously supply nutrients to crops. The application of organic fertilizer can improve soil structure, coordinate water, fertilizer, air and heat in soil, and improve soil fertility and land productivity.

[0003] In the prior art, during the production of organic fertilizer, a fermentation tank is often used to increase the contact area of organic fertilizer and air by stirring the organic fertilizer. However, during the long-term use, part of the organic fertilizer will adhere to the inside of the fermentation tank and harden into lumps. It is not convenient to clean the lumpy organic fertilizer by flushing, which affects the subsequent use. Therefore, the utility model provides an organic fertilizer fermentation tank for organic fertilizer production. SUMMARY

[0004] The utility model discloses a kind of organic fertilizer fermentation tanks for organic fertilizer production, to solve the problems raised in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: an organic fertilizer fermentation tank for organic fertilizer production, including fermentation tank, the top of the fermentation tank is equipped with driving motor, the output end of the driving motor is connected with stirring rod by shaft, coupling, cleaning mechanism is set on fermentation tank, stirring rod;

[0006] The cleaning mechanism includes cleaning unit, transmission unit.

[0007] The cleaning unit is used to clean the hardened organic fertilizer adhered to the inside of the fermentation tank.

[0008] The transmission unit is used to transmit the rotating power from the stirring rod to the cleaning unit.

[0009] As a further scheme of the utility model: the cleaning unit includes rotating ring, cleaning rod.

[0010] The rotating ring is rotatably installed on the inside of the fermentation tank, and the rotating ring is used to synchronously drive the cleaning rod to rotate circumferentially.

[0011] The cleaning rod is fixed to the bottom of the rotating ring, and the cleaning rod is used to clean the hardened organic fertilizer adhered to the inside of the fermentation tank.

[0012] As a further scheme of the utility model: the transmission unit includes a first gear, a second gear, a butt block, a guide groove, a movable block, a spring, a T-shaped push block;

[0013] The first gear is fixed to the outer wall of the stirring rod, and is used to give the second gear a rotating thrust;

[0014] The second gear is rotatably installed at the inner top end of the fermentation tank, and is used to give the butt block a rotating thrust;

[0015] The butt block is axially slidably installed inside the rotating ring and extends to the inner side outside of the rotating ring, and is used to synchronously drive the rotating ring to rotate;

[0016] The guide groove is formed in the outer wall of the butt block and located inside the rotating ring, and is used to receive the downward pressure from the movable block;

[0017] The movable block is vertically slidably installed inside the rotating ring and extends to the inner side of the top end of the rotating ring to the inside of the fermentation tank, and is used to give the butt block an axial moving thrust;

[0018] The spring is clamped at both ends of the bottom end of the movable block and the inside of the rotating ring respectively, and is used to always give the movable block an upward extrusion thrust;

[0019] The T-shaped push block is axially slidably installed inside the fermentation tank and extends to the outside of the fermentation tank, and is used to give the movable block a downward moving extrusion thrust;

[0020] The rotating rod is rotatably connected to the end of the T-shaped push block, and is used to synchronously drive the limiting block to rotate;

[0021] The limiting block is fixed to the outer wall of the rotating rod, and is used to limit the axial movement of the T-shaped push block.

[0022] As a further scheme of the utility model: the outer wall of the T-shaped push block is in a whole "T" shape structure, and the inside of the fermentation tank is formed with a sliding groove for the axial movement of the end of the T-shaped push block.

[0023] As a further scheme of the utility model: the top end outer wall of the movable block is in a spherical state, and the bottom of the movable block is fixed with a cylindrical rod extending to the inside of the guide groove.

[0024] As a further scheme of the utility model: the outer wall of the butt block is engaged with the gap between the outer wall of the second gear and the tooth block, and the outer wall of the second gear is engaged with the outer wall of the first gear.

[0025] As a further scheme of the utility model: the butt joint block at the position of the T-shaped push block in the unmoved state does not contact the second gear outer wall tooth block, the number of the movable blocks is set to be multiple, and multiple movable blocks correspond to one butt joint block respectively.

[0026] Compared with the prior art, the utility model has the beneficial effects that:

[0027] By setting the cleaning mechanism, when it is needed to clean the inside of the fermentation tank, the movable block is moved to give the butt joint block extrusion thrust by giving the pressing block extrusion force, the butt joint block is in butt joint engagement with the gear slot of the second gear, then the cleaning rod is driven to rotate in the circumferential direction to clean the hardened organic fertilizer adhered to the inside of the fermentation tank in the process of starting the driving motor again, and the cleaning efficiency is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is the structural schematic diagram of the utility model;

[0029] Figure 2 It is the inside structure sectional view of the fermentation tank of the utility model;

[0030] Figure 3 It is the installation structure schematic diagram of the guide groove of the utility model;

[0031] Figure 4 It is the installation structure schematic diagram of the T-shaped push block of the utility model.

[0032] In the drawing: 1, fermentation tank; 2, driving motor; 3, stirring rod; 4, cleaning mechanism; 401, first gear; 402, second gear; 403, rotating ring; 404, cleaning rod; 405, butt joint block; 406, guide groove; 407, movable block; 408, spring; 409, T-shaped push block; 410, rotating rod; 411, limiting block. DETAILED DESCRIPTION

[0033] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0034] Please refer to Figures 1-4 In the embodiments of the utility model, an organic fertilizer fermentation tank for organic fertilizer production includes a fermentation tank 1, a driving motor 2 is installed at the top end of the fermentation tank 1, a stirring rod 3 is connected to the output end of the driving motor 2 through a rotating shaft and a shaft coupling, and a cleaning mechanism 4 is arranged on the fermentation tank 1 and the stirring rod 3.

[0035] The cleaning mechanism 4 comprises a cleaning unit and a transmission unit;

[0036] The cleaning unit is used for cleaning the hardened organic fertilizer adhered to the inner side of the fermentation tank 1;

[0037] The transmission unit is used for transmitting the rotating power from the stirring rod 3 to the cleaning unit;

[0038] The cleaning unit comprises a rotating ring 403 and a cleaning rod 404;

[0039] The rotating ring 403 is rotatably installed on the inner side of the fermentation tank 1, and is used for synchronously driving the cleaning rod 404 to rotate circumferentially;

[0040] The cleaning rod 404 is fixed at the bottom of the rotating ring 403, and is used for cleaning the hardened organic fertilizer adhered to the inner side of the fermentation tank 1;

[0041] The transmission unit comprises a first gear 401, a second gear 402, an abutting block 405, a guide groove 406, a movable block 407, a spring 408 and a T-shaped push block 409;

[0042] The first gear 401 is fixed on the outer wall of the stirring rod 3, and is used for giving the second gear 402 a rotating thrust;

[0043] The second gear 402 is rotatably installed on the inner top end of the fermentation tank 1, and is used for giving the abutting block 405 a rotating thrust;

[0044] The abutting block 405 is axially slidably installed inside the rotating ring 403 and extends to the outside of the inner side of the rotating ring 403, and is used for synchronously driving the rotating ring 403 to rotate;

[0045] The guide groove 406 is formed on the outer wall of the abutting block 405 and located inside the rotating ring 403, and is used for receiving the downward pressure from the movable block 407;

[0046] The movable block 407 is vertically slidably installed inside the rotating ring 403 and extends to the inner side of the fermentation tank 1, and is used for giving the abutting block 405 an axial moving thrust;

[0047] The spring 408 is respectively clamped at the bottom end of the movable block 407 and the inside of the rotating ring 403, and is used for always giving the movable block 407 an upward extrusion thrust;

[0048] The T-shaped push block 409 is axially slidably installed inside the fermentation tank 1 and extends to the outside of the fermentation tank 1, and is used for giving the movable block 407 a downward moving extrusion thrust;

[0049] The rotating rod 410 is rotationally connected to the end of the T-shaped push block 409, and the rotating rod 410 is used to synchronously drive the limiting block 411 to rotate;

[0050] The limiting block 411 is fixed to the outer wall of the rotating rod 410, and the limiting block is used to limit the axial movement of the T-shaped push block 409.

[0051] In the embodiment, the organic fertilizer is poured into the fermentation tank 1 through the feed inlet at the top end of the fermentation tank 1, the driving motor 2 is started, the driving motor 2 works to drive the stirring rod 3 to rotate to stir the organic fertilizer, the contact area between the organic fertilizer and the air is increased to supply oxygen to the organic fertilizer, and after the fermentation of the organic fertilizer is completed, the fermented organic fertilizer is unloaded;

[0052] When part of the organic fertilizer adheres to the inside of the fermentation tank 1 and hardens into a lump, the T-shaped push block 409 is given a pushing force, the T-shaped push block 409 moves axially into the inside of the fermentation tank 1, the moving T-shaped push block 409 contacts the top spherical part of the movable block 407 to give the movable block 407 a downward extrusion pushing force, the movable block 407 under stress enters the inside of the rotating ring 403 and gives the spring 408 an extrusion force, the moving movable block 407 synchronously drives the cylindrical rod at the bottom to move to give the guide groove 406 an axial extrusion pushing force, the guide groove 406 drives the abutting block 405 to move outward under the extrusion force of the movable block 407, the abutting block 405 is in abutment with the outer wall tooth block of the second gear 402, and then the driving motor 2 is started again, the driving motor 2 works to drive the stirring rod 3 to rotate at the same time as driving the first gear 401 to rotate, the rotating first gear 401 gives the second gear 402 a rotating pushing force, at this time, the abutting block 405 in mesh with the outer wall of the second gear 402 is also driven to rotate the rotating ring 403, so that the cleaning rod 404 at the bottom of the rotating ring 403 is synchronously rotated, the cleaning rod 404 in contact with the inside of the fermentation tank 1 cleans the hardened organic fertilizer adhered to the inside of the fermentation tank 1 in the process of rotating in the circumferential direction, the inside of the fermentation tank 1 is conveniently cleaned, and the working efficiency is further improved. It needs to be noted that the outer walls of the two ends of the T-shaped push block 409 are in an inclined state, which is used to reduce the hard friction generated by the contact with the movable block 407, and after the T-shaped push block 409 contacts the end of the movable block 407, the rotating rod 410 is given a rotating force to drive the limiting block 411 to rotate, so that the limiting block 411 enters the limiting groove arranged in the inside of the fermentation tank 1, which is used to limit the movement of the T-shaped push block 409 after movement, and the cross section of the limiting groove in the inside of the fermentation tank 1 is in an "L" type structure.

[0053] Please pay special attention to Figures 1-4The outer wall of the T-shaped push block 409 is in a "T" shape structure as a whole, the inside of the fermentation tank 1 is formed with a sliding groove for axial movement of the end of the T-shaped push block 409, the top end of the movable block 407 is in a spherical shape, the bottom of the movable block 407 is fixed with a cylindrical rod extending to the inside of the guide groove 406, the outer wall of the abutting block 405 is engaged with the gap between the outer wall tooth blocks of the second gear 402, the outer wall of the second gear 402 is engaged with the outer wall of the first gear 401, the abutting block 405 at the position of the T-shaped push block 409 in the unmoved state is not in contact with the outer wall tooth blocks of the second gear 402, and the movable blocks 407 are provided in a plurality of numbers and correspond to one abutting block 405 respectively.

[0054] In the embodiment: through the structure, when the T-shaped push block 409 is in the initial state, the end of the T-shaped push block 409 is not in contact with the movable block 407 at the position, then the abutting block 405 at the position is always not engaged with the outer wall tooth blocks of the second gear 402, the rotation of the first gear 401 and the second gear 402 cannot drive the circumferential rotation of the rotating ring 403 and the cleaning rod 404, after the cleaning of the inside of the fermentation tank 1 by the cleaning rod 404 is completed, the reset of the T-shaped push block 409 can reset the movable block 407 at the position under the action of the spring 408, then the abutting block 405 at the position enters the inside of the rotating ring 403 again, and does not affect the stirring of the stirring rod 3 next time.

[0055] The above describes only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An organic fertilizer fermentation tank for organic fertilizer production, comprising a fermentation tank (1), a driving motor (2) is installed at the top end of the fermentation tank (1), a stirring rod (3) is connected to the output end of the driving motor (2) through a rotating shaft and a shaft coupling, characterized in that, The cleaning mechanism (4) is arranged on the fermenting tank (1) and the stirring rod (3); The cleaning mechanism (4) comprises a cleaning unit and a transmission unit; The cleaning unit is used for cleaning the hardened organic fertilizer adhered to the inner side of the fermenting tank (1); The transmission unit is used for transmitting the rotating power from the stirring rod (3) to the cleaning unit.

2. The organic fertilizer fermentation tank for producing organic fertilizer according to claim 1, characterized in that, The cleaning unit comprises a rotating ring (403) and a cleaning rod (404); The rotating ring (403) is rotatably arranged on the inner side of the fermenting tank (1), and is used for synchronously driving the cleaning rod (404) to rotate circumferentially; The cleaning rod (404) is fixed on the bottom of the rotating ring (403), and is used for cleaning the hardened organic fertilizer adhered to the inner side of the fermenting tank (1).

3. The organic fertilizer fermentation tank for producing organic fertilizer according to claim 2, characterized in that, The transmission unit comprises a first gear (401), a second gear (402), an abutting block (405), a guide groove (406), a movable block (407), a spring (408), a T-shaped push block (409), a rotating rod (410) and a limiting block (411); The first gear (401) is fixed on the outer wall of the stirring rod (3), and is used for giving the second gear (402) a rotating thrust; The second gear (402) is rotatably arranged on the inner top end of the fermenting tank (1), and is used for giving the abutting block (405) a rotating thrust; The abutting block (405) is axially slidably arranged in the rotating ring (403) and extends to the inner side of the rotating ring (403), and is used for synchronously driving the rotating ring (403) to rotate; The guide groove (406) is arranged on the outer wall of the abutting block (405) and located in the rotating ring (403), and is used for receiving the downward pressing force from the movable block (407); The movable block (407) is vertically slidably arranged in the rotating ring (403) and extends to the inner side of the fermenting tank (1), and is used for giving the abutting block (405) an axial moving thrust; The spring (408) is clamped at the bottom end of the movable block (407) and the inner side of the rotating ring (403), and is used for always giving the movable block (407) an upward extrusion thrust; The T-shaped push block (409) is axially slidably arranged in the fermenting tank (1) and extends to the outside of the fermenting tank (1), and is used for giving the movable block (407) a downward moving extrusion thrust; The rotating rod (410) is rotatably connected to the end of the T-shaped push block (409), and is used for synchronously driving the limiting block (411) to rotate; The limiting block (411) is fixed on the outer wall of the rotating rod (410), and is used for limiting the axial movement of the T-shaped push block (409).

4. The organic fertilizer fermentation tank for producing organic fertilizer according to claim 3, characterized in that, The outer wall of the T-shaped push block (409) is in a "T" shape structure, and the inner side of the fermenting tank (1) is formed with a sliding groove for the axial movement of the end of the T-shaped push block (409).

5. The organic fertilizer fermentation tank for producing organic fertilizer according to claim 3, characterized in that, The top outer wall of the movable block (407) is in a spherical state, and a cylindrical rod extending to the inner side of the guide groove (406) is fixed at the bottom of the movable block (407).

6. The organic fertilizer fermentation tank for producing organic fertilizer according to claim 3, characterized in that, The outer wall of the butt joint block (405) is engaged with the outer wall tooth block gap of the second gear (402), and the outer wall of the second gear (402) is engaged with the outer wall of the first gear (401).

7. The organic fertilizer fermentation tank for producing organic fertilizer according to claim 3, characterized in that, The butt joint block (405) at the position of the T-shaped push block (409) in the unmoved state is not in contact with the outer wall tooth block of the second gear (402), and a plurality of movable blocks (407) are provided, and each movable block (407) corresponds to one butt joint block (405).

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