Microbial fermentation equipment for producing and processing organic fertilizer

Abstract

The invention is applicable to the related technical field of production and processing of organic fertilizers, and provides microbial fermentation equipment for production and processing of organic fertilizers, which comprises a base, a fermentation box body arranged on the base, a feed port used for inputting fertilizers and air and connected with the outside, and a screening fermentation assembly arranged in the fermentation box body, the screening fermentation assembly comprises a power unit, a plurality of stacked screening parts are arranged in the fermentation box body, screens for screening fertilizers are arranged on the screening parts, and the plurality of screening parts are placed through a placing unit. Fertilizer raw materials are input through the feeding port, and air is input into the fermentation box body during fermentation; when a fertilizer raw material is fermented, the plurality of material screening pieces are driven to move upwards one by one under the driving action of the power unit, the fertilizer raw material is screened through the screen, the contact between the fertilizer raw material and air is improved in the screening process, the fermentation efficiency is improved, and the fermentation quality is improved.

Description

Technical Field

[0001] The invention belongs to the technical field related to production and processing of organic fertilizers, and in particular relates to microbial fermentation equipment for production and processing of organic fertilizers. Background Art

[0002] Fermentation refers to the process in which people use the life activities of microorganisms under aerobic or anaerobic conditions to prepare the microbial body itself, or direct metabolites or secondary metabolites. Organic fertilizer fermentation is one of the most important links in the production process of organic fertilizer. At present, organic fertilizer microbial fermentation is generally carried out by aerobic microorganisms. Organic fertilizer refers to fertilizer containing organic matter, which can not only provide a variety of inorganic nutrients and organic nutrients for crops, improve crop quality, increase crop yield, promote high and stable crop yields, but also fertilize and improve the soil.

[0003] The applicant has found through searching a Chinese invention patent entitled "An organic fertilizer production and processing equipment easy for microbial fermentation" with a patent publication number of CN113956083B. The hollow sieve tube is arranged in the hollow sieve tube, which can evenly discharge oxygen into the trough fermentation chamber, so that the oxygen can be dispersed in the trough fermentation chamber, and the oxygen can contact and mix with the compost raw materials at the bottom of the trough fermentation chamber, so that the compost raw materials are fermented in the trough fermentation chamber; however, when the above device is actually used, there are some shortcomings. When the organic fertilizer is fermented, air is often introduced into the box so that the organic fertilizer is completely in contact with the air for fermentation. However, due to the accumulation and storage of the organic fertilizer, the fermentation may be insufficient. Based on this, a microbial fermentation equipment for the production and processing of organic fertilizer that can solve the above problems is now proposed. Summary of the invention

[0004] The purpose of the present invention is to provide a microbial fermentation equipment for the production and processing of organic fertilizers, aiming to solve the problem that when organic fertilizers are fermented, air is often introduced into a box so that the organic fertilizers are fully in contact with the air for fermentation, but due to the accumulation and storage of organic fertilizers, the fermentation is not sufficient.

[0005] The purpose of the present invention can be achieved through the following technical solutions: A microbial fermentation device for producing and processing organic fertilizers comprises a base, a fermentation box body is arranged on the base, an upper cover body is arranged on the fermentation box body, a feed port is arranged on the upper cover body, the feed port is used to input fertilizer and air, the feed port is connected to the outside, a screening fermentation assembly is arranged in the fermentation box body, the screening fermentation assembly comprises a power unit, a plurality of stacked screening members are arranged in the fermentation box body, a screen for screening fertilizer is arranged on the screening member, and a plurality of the screening members are placed through a placement unit.

[0006] The power unit includes a connecting box body fixedly connected to the side of the fermentation box body, a power motor is fixedly connected to the connecting box body, a reciprocating screw rod is fixedly connected to the output end of the power motor, a reciprocating slider is sleeved on the outer side of the reciprocating screw rod, a limiting rod is fixedly connected to the connecting box body, and the limiting rod passes through the reciprocating slider.

[0007] The side surface of the reciprocating slider is fixedly connected to the lifting frame through a first connecting rod, and a moving groove matched with the first connecting rod is provided on the fermentation box body.

[0008] The screening member comprises an outer frame, an inner frame is arranged in the outer frame, the inner frame is connected to the outer frame via a connecting unit, a screen is arranged on the inner frame, and a plurality of symmetrically arranged support rods are fixedly connected to the lower end of the outer frame.

[0009] The inner wall of the lifting frame is in close contact with the outer wall of the outer frame body, and lifting blocks cooperating with the lifting frame are arranged on all four sides of the outer frame body. A first clamping groove is arranged in the outer frame body, and the lifting block is connected to the side wall of the first clamping groove through a first spring for providing elastic force, and a first inclined surface is arranged on the upward side of the lifting block.

[0010] The placement unit includes a top block arranged on the base, a second clamping groove is arranged on the base, the top block is connected to the inner wall of the second clamping groove through a plurality of second springs for providing elastic force, a limiting block is arranged on the side of the fermentation box body, a third clamping groove is opened on the side wall of the fermentation box body, and the limiting block is connected to the side wall of the third clamping groove through a third spring for providing elastic force.

[0011] The top block is provided with a first curved surface, and the limit block is provided with a second curved surface.

[0012] The connecting unit includes a plurality of symmetrically arranged plug rods fixedly connected to the side surface of the inner frame, the plug rods are inserted in the outer frame, the first connecting plate is fixedly connected to the plug rods, and the first connecting plate is connected to the inner wall of the outer frame via a fourth spring for providing elastic force.

[0013] The fermentation box is provided with a shaking unit for shaking the inner frame.

[0014] The shaking unit includes a through groove opened on the lifting frame, a plurality of shaking rods distributed in an array are fixedly connected to the fermentation box body, a third curved surface is provided at the end of the insertion rod, a fourth curved surface is provided at the end of the shaking rod, a plurality of limiting protrusions distributed in an array are fixedly connected to the upper end of the fermentation box body, the spacing between adjacent limiting protrusions is consistent with the thickness of the outer frame, and a box door is provided on the fermentation box body, and a handle is fixedly connected to the box door.

[0015] The beneficial effects of the present invention are as follows: fertilizer raw materials are inputted into the feed port, and air is inputted into the fermentation box during fermentation; when the fertilizer raw materials are fermented, a plurality of screening members are driven upward one by one by the driving action of the power unit, and the fertilizer raw materials are screened through the screen, and the contact between the fertilizer raw materials and the air is improved during the screening process, thereby improving the efficiency of fermentation and improving the quality of fermentation.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of a microbial fermentation equipment for producing and processing organic fertilizers provided by the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the overall structure of a microbial fermentation equipment for producing and processing organic fertilizers provided by the present invention. Figure 2 ; Figure 3 yes Figure 2 A schematic diagram of the enlarged structure at A in the middle; Figure 4 It is a structural schematic diagram of a screening component in a microbial fermentation device for producing and processing organic fertilizers provided by the present invention; Figure 5 It is a structural schematic diagram of the connection between a lifting block and an outer frame in a microbial fermentation device for producing and processing organic fertilizers provided by the present invention; Figure 6 It is a structural schematic diagram of the connection between the insertion rod and the outer frame in a microbial fermentation device for producing and processing organic fertilizer provided by the present invention; Figure 7 It is a structural schematic diagram of the connection between the top block and the base in a microbial fermentation device for producing and processing organic fertilizer provided by the present invention; Figure 8 It is a schematic diagram of the connection structure of a limit block and a fermentation box in a microbial fermentation device for producing and processing organic fertilizers provided by the present invention; Fig. 9 The present invention provides a schematic structural diagram of a power unit in a microbial fermentation device for producing and processing organic fertilizers.

[0019] Notes on reference numerals: 1. base; 2. fermentation box; 3. upper cover; 4. feed port; 5. screen; 6. connecting box; 7. power motor; 8. reciprocating screw rod; 9. reciprocating slider; 10. limit rod; 11. first connecting rod; 12. lifting frame; 13. moving groove; 14. outer frame; 15. inner frame; 16. support rod; 17. lifting block; 18. first clamping groove; 19. first spring; 20. The first inclined surface; 21, the top block; 22, the second snap-fitting groove; 23, the second spring; 24, the limit block; 25, the third snap-fitting groove; 26, the third spring; 27, the first curved surface; 28, the second curved surface; 29, the insertion rod; 30, the first connecting plate; 31, the fourth spring; 32, the through groove; 33, the shaking rod; 34, the third curved surface; 35, the fourth curved surface; 36, the limit protrusion; 37, the box door; 38, the handle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 9 As shown, the present invention is a microbial fermentation equipment for producing and processing organic fertilizers, including a base 1, a fermentation box 2 is arranged on the base 1, an upper cover 3 is arranged on the fermentation box 2, a feed port 4 is arranged on the upper cover 3, the feed port 4 is used to input fertilizer and air, the feed port 4 is connected to the outside, a sieve fermentation component is arranged in the fermentation box 2, the sieve fermentation component includes a power unit, a plurality of stacked sieve members are arranged in the fermentation box 2, a sieve 5 for screening fertilizer is arranged on the sieve member, and a plurality of sieve members are placed through a placement unit.

[0022] When the above device is actually used, fertilizer raw materials are input into the feed port 4, and air is input into the fermentation box 2 during fermentation. When the fertilizer raw materials are fermented, the power unit drives multiple screening elements to move upward one by one, and the fertilizer raw materials are screened through the screen 5. In the screening process, the contact between the fertilizer raw materials and the air is improved, the fermentation efficiency is improved, and the fermentation quality is improved.

[0023] Combination Fig. 9 The power unit includes a connecting box 6 fixedly connected to the side of the fermentation box 2, a power motor 7 is fixedly connected to the connecting box 6, a reciprocating screw rod 8 is fixedly connected to the output end of the power motor 7, a reciprocating slider 9 is sleeved on the outer side of the reciprocating screw rod 8, a limiting rod 10 is fixedly connected inside the connecting box 6, and the limiting rod 10 passes through the reciprocating slider 9.

[0024] The side surface of the reciprocating slide block 9 is fixedly connected to the lifting frame 12 via a first connecting rod 11 , and a moving groove 13 cooperating with the first connecting rod 11 is provided on the fermentation box body 2 .

[0025] When the above-mentioned power unit is actually used, the power motor 7 rotates to drive the reciprocating screw 8 to rotate, and then drives the reciprocating slider 9 to move, and then drives the lifting frame 12 to move up and down. In each cycle of the up and down reciprocating movement of the lifting frame 12, a screening element can be driven to rise, thereby enabling the fertilizer raw materials to be screened multiple times.

[0026] The screening member comprises an outer frame 14 , an inner frame 15 is arranged inside the outer frame 14 , the inner frame 15 is connected to the outer frame 14 via a connecting unit, a screen 5 is arranged on the inner frame 15 , and a plurality of symmetrically arranged support rods 16 are fixedly connected to the lower end of the outer frame 14 .

[0027] Combination Figure 7 , Figure 8 The placement unit includes a top block 21 arranged on the base 1, a second clamping groove 22 is arranged on the base 1, and the top block 21 is connected to the inner wall of the second clamping groove 22 through a plurality of second springs 23 for providing elastic force. A limiting block 24 is arranged on the side of the fermentation box body 2, and a third clamping groove 25 is opened on the side wall of the fermentation box body 2. The limiting block 24 is connected to the side wall of the third clamping groove 25 through a third spring 26 for providing elastic force.

[0028] In a normal state, under the action of the top block 21 and the second spring 23 , the outer frame 14 at the uppermost end contacts the limit block 24 for limit.

[0029] Combination Figure 3 , Figure 4 and Figure 5A plurality of array-distributed limiting protrusions 36 are fixedly connected to the upper end of the fermentation box body 2, and the spacing between adjacent limiting protrusions 36 is consistent with the thickness of the outer frame body 14. A box door 37 is provided on the fermentation box body 2, and a handle 38 is fixedly connected to the box door 37.

[0030] The top block 21 is provided with a first curved surface 27 , and the limit block 24 is provided with a second curved surface 28 .

[0031] The inner wall of the lifting frame 12 is in close contact with the outer wall of the outer frame 14. The outer frame 14 is provided with lifting blocks 17 that cooperate with the lifting frame 12 on all four sides. A first clamping groove 18 is provided in the outer frame 14. The lifting block 17 is connected to the side wall of the first clamping groove 18 through a first spring 19 for providing elastic force. A first inclined surface 20 is provided on the upward side of the lifting block 17.

[0032] In the process of the lifting frame 12 moving to the lowest end driven by the reciprocating slider 9, the lifting block 17 is compressed into the third clamping groove 25. After moving to the lowest end, the lifting block 17 extends out under the elastic force of the first spring 19, and the lower end surface of the lifting block 17 contacts the upper end surface of the lifting frame 12. At this time, the lifting frame 12 can drive the outer frame 14 to move upward to transport the fertilizer raw materials. The remaining outer frame 14 at the lower end is still in contact with the limit block 24 under the action of the top block 21, waiting for the fertilizer raw materials to fall on the screen 5 for the next lifting and screening operation. When the outer frame 14 moves to the upper end, the outer frame 14 and the inner frame 15 are limited by the limit protrusion 36, and the lifting frame 12 is transported downward for the next time.

[0033] The connecting unit includes a plurality of symmetrically arranged plug rods 29 fixedly connected to the side surface of the inner frame 15, the plug rods 29 are inserted in the outer frame 14, and a first connecting plate 30 is fixedly connected to the plug rods 29, and the first connecting plate 30 is connected to the inner wall of the outer frame 14 via a fourth spring 31 for providing elastic force.

[0034] The fermentation box 2 is provided with a shaking unit for shaking the inner frame 15 .

[0035] Combination Figure 6 The shaking unit includes a through groove 32 opened on the lifting frame 12, and a plurality of shaking rods 33 distributed in an array are fixedly connected in the fermentation box 2. The end of the insertion rod 29 is provided with a third curved surface 34, and the end of the shaking rod 33 is provided with a fourth curved surface 35.

[0036] When the above-mentioned shaking unit is actually used, when the shaking rod 33 contacts the insertion rod 29, it can drive the first connecting plate 30 to compress the fourth spring 31. When the shaking rod 33 is separated from the insertion rod 29, under the elastic force of the fourth spring 31, the inner frame 15 is driven to shake, and then the fertilizer raw materials are driven to perform screening operations.

[0037] In summary, the working principle of the present invention is as follows: the fertilizer raw material is input through the feed port 4, and air is input into the fermentation box 2 during fermentation. When the fertilizer raw material is fermented, the multiple screening members are driven upward one by one by the driving action of the power unit, and the fertilizer raw material is screened through the screen 5. In the screening process, the contact between the fertilizer raw material and the air is improved, the fermentation efficiency is improved, and the fermentation quality is improved; the power motor 7 rotates to drive the reciprocating screw rod 8 to rotate and then drive the reciprocating slider 9 to move, and then drive the lifting frame 12 to reciprocate up and down. In each cycle of the up and down reciprocating movement of the lifting frame 12, a screening member can be driven to rise, thereby the fertilizer raw material can be screened multiple times; the lifting frame 12 In the process of moving to the lowest end driven by the reciprocating slider 9, the lifting block 17 is compressed into the third clamping groove 25. After moving to the lowest end, the lifting block 17 extends out under the elastic force of the first spring 19, and the lower end surface of the lifting block 17 contacts the upper end surface of the lifting frame 12. At this time, the lifting frame 12 can drive the outer frame 14 to move upward to transport the fertilizer raw materials. The remaining outer frame 14 at the lower end is still in contact with the limit block 24 under the action of the top block 21, waiting for the fertilizer raw materials to fall on the screen 5 for the next lifting and screening operation. When the outer frame 14 moves to the upper end, the outer frame 14 and the inner frame 15 are limited by the limit protrusion 36, and the lifting frame 12 is transported downward for the next time.

[0038] The above contents are merely examples and explanations of the concept of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the concept of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

Claims

1. A microbial fermentation device for producing and processing organic fertilizers, comprising a base (1), characterized in that: The base (1) is provided with a fermentation box (2), the fermentation box (2) is provided with an upper cover (3), the upper cover (3) is provided with a feed inlet (4), the feed inlet (4) is used to input fertilizer and air, the feed inlet (4) is connected to the outside, a sieve fermentation assembly is provided in the fermentation box (2), the sieve fermentation assembly includes a power unit, a plurality of stacked sieve members are provided in the fermentation box (2), a sieve (5) for screening fertilizer is provided on the sieve member, and the plurality of sieve members are placed by a placement unit.

2. The microbial fermentation equipment for producing and processing organic fertilizer according to claim 1, characterized in that: The power unit comprises a connecting box (6) fixedly connected to the side of the fermentation box (2), a power motor (7) fixedly connected to the connecting box (6), a reciprocating screw rod (8) fixedly connected to the output end of the power motor (7), a reciprocating slider (9) sleeved on the outer side of the reciprocating screw rod (8), a limit rod (10) fixedly connected inside the connecting box (6), and the limit rod (10) passes through the reciprocating slider (9).

3. The microbial fermentation equipment for producing and processing organic fertilizer according to claim 2, characterized in that: The side surface of the reciprocating slide block (9) is fixedly connected to the lifting frame (12) via a first connecting rod (11), and a moving groove (13) cooperating with the first connecting rod (11) is provided on the fermentation box body (2).

4. The microbial fermentation equipment for producing and processing organic fertilizer according to claim 1, characterized in that: The screening member comprises an outer frame (14), an inner frame (15) is arranged inside the outer frame (14), the inner frame (15) is connected to the outer frame (14) via a connecting unit, a screening mesh (5) is arranged on the inner frame (15), and a plurality of symmetrically arranged support rods (16) are fixedly connected to the lower end of the outer frame (14).

5. The microbial fermentation equipment for producing and processing organic fertilizer according to claim 4, characterized in that: The inner wall of the lifting frame (12) is in close contact with the outer wall of the outer frame (14); lifting blocks (17) cooperating with the lifting frame (12) are arranged on all four sides of the outer frame (14); a first clamping groove (18) is arranged inside the outer frame (14); the lifting block (17) is connected to the side wall of the first clamping groove (18) via a first spring (19) for providing elastic force; and a first inclined surface (20) is arranged on the upward side of the lifting block (17).

6. The microbial fermentation equipment for producing and processing organic fertilizer according to claim 5, characterized in that: The placement unit comprises a top block (21) arranged on the base (1), a second clamping groove (22) being arranged on the base (1), the top block (21) being connected to the inner wall of the second clamping groove (22) via a plurality of second springs (23) for providing elastic force, a limit block (24) being arranged on the side of the fermentation box (2), a third clamping groove (25) being arranged on the side wall of the fermentation box (2), the limit block (24) being connected to the side wall of the third clamping groove (25) via a third spring (26) for providing elastic force.

7. The microbial fermentation equipment for producing and processing organic fertilizer according to claim 6, characterized in that: The top block (21) is provided with a first curved surface (27), and the limit block (24) is provided with a second curved surface (28).

8. The microbial fermentation equipment for producing and processing organic fertilizer according to claim 4, characterized in that: The connection unit comprises a plurality of symmetrically arranged insertion rods (29) fixedly connected to the side surface of the inner frame (15); the insertion rods (29) are inserted into the outer frame (14); a first connection plate (30) is fixedly connected to the insertion rods (29); and the first connection plate (30) is connected to the inner wall of the outer frame (14) via a fourth spring (31) for providing elastic force.

9. The microbial fermentation equipment for producing and processing organic fertilizer according to claim 8, characterized in that: The fermentation box (2) is provided with a shaking unit for shaking the inner frame (15).

10. The microbial fermentation equipment for producing and processing organic fertilizer according to claim 9, characterized in that: The shaking unit comprises a through groove (32) provided on the lifting frame (12); a plurality of shaking rods (33) arranged in an array are fixedly connected inside the fermentation box (2); a third curved surface (34) is provided at the end of the insertion rod (29); a fourth curved surface (35) is provided at the end of the shaking rod (33); a plurality of limiting protrusions (36) arranged in an array are fixedly connected to the upper end of the fermentation box (2); the spacing between adjacent limiting protrusions (36) is consistent with the thickness of the outer frame (14); a box door (37) is provided on the fermentation box (2); and a handle (38) is fixedly connected to the box door (37).

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