Fermentation tank raw material premixing and feeding device
By designing a premix and feeding device for raw materials in fermentation tanks, the problem of inconvenience of materials entering the fermentation tanks is solved, the smooth transportation and efficient fermentation of materials are achieved, and the manufacturing efficiency of biological organic fertilizers is improved.
Patent Information
- Application Number
- CN202420946580.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-06
AI Technical Summary
The prior art lacks a mechanism for use with the fermentation tank, which makes it inconvenient for the processed material to enter the fermentation tank.
A premixed feeding device for raw materials of fermentation tank is designed, including a fermentation tank body, material mixing bin, material crushing bin, feeding belt machine and batching belt machine. Through downward tilting drop gear and smooth skateboard design, it is convenient for material input; the partition plate and baffle are installed to reduce the risk of leaving the belt during the conveying process on the belt; the guide wheel is used to guide the corner steering of the belt to ensure the material Smoothly transported to the fermentation tank.
Through this device, the material can enter the fermentation tank smoothly, improve the fermentation efficiency, reduce the risk of material separation during the transportation process, and improve the mixing and fermentation effect by separately treating materials such as straw and manure.
Smart Images
Figure CN222476469U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of manure fermentation, and specifically relates to a raw material premixing and feeding device for a fermentation tank. Background Art
[0002] Livestock and poultry manure refers to organic matter such as feces produced by livestock or poultry in the daily growth process of breeding. Livestock and poultry manure is an important raw material for the manufacture of biological organic fertilizers. Fermentation is an important process in the manufacture of biological organic fertilizers. Good fermentation equipment is also an important factor in the successful manufacture of biological organic fertilizers.
[0003] In order to improve the fermentation effect, the materials need to be crushed and mixed in advance. Since the raw materials are manure, it is not convenient to transport them manually. There is a lack of a mechanism for use with a fermentation tank, which makes it difficult for the processed materials to enter the fermentation tank. Utility Model Content
[0004] In view of this, the utility model provides a raw material premixing and feeding device for a fermentation tank, which is used to solve the technical problem that the processed materials are not convenient to enter the fermentation tank due to the lack of a mechanism for use with the fermentation tank.
[0005] The utility model is achieved in this way:
[0006] The utility model provides a raw material premixing feeding device for a fermentation tank, comprising a fermentation tank body, wherein the top wall of the fermentation tank body is provided with a fermentation inlet, wherein a material mixing bin is provided on the left side of the fermentation tank body, two material crushing bins are provided on the left side of the upper material mixing bin, and a feeding belt conveyor and a batching belt conveyor with the same structure are also provided;
[0007] One end of the feeding belt conveyor is provided at the bottom of the material mixing bin, and the other end of the feeding belt conveyor is located at the top of the fermentation tank body; one end of the batching belt conveyor is provided at the bottom of the two material crushing bins, and the other end of the batching belt conveyor is located at the top of the material mixing bin;
[0008] The feeding belt conveyor comprises a belt, a frame and a driving mechanism for driving the belt to rotate, and the frame comprises a lower horizontal section, a lifting section and an upper horizontal section arranged in sequence from left to right;
[0009] A downwardly inclined drop frame is fixedly connected to the right side of the upper horizontal section, a slide plate with a smooth structure is fixedly installed on the top surface of the drop frame, and the upper end of the slide plate is in contact with the belt.
[0010] On the basis of the above technical solution, the raw material premixing and feeding device for the fermentation tank of the utility model can also be improved as follows:
[0011] Furthermore, a plurality of partition plates are evenly distributed on the belt along its conveying direction, and the partition plates are fixedly connected to the belt and arranged perpendicularly to the belt;
[0012] Baffles having the same length as that of the belt are fixedly mounted on the belt and on the front and rear side walls of the partition plate.
[0013] Furthermore, the driving mechanism includes a driving motor fixedly mounted on the upper horizontal section, and a first conveying roller, a second conveying roller, a third conveying roller and a fourth conveying roller which are sequentially wound and tensioned in the belt from left to right, and the fourth conveying roller is fixedly connected to the output shaft of the driving motor.
[0014] Furthermore, the second conveying roller is located between the lower horizontal section and the lifting section, and the third conveying roller is located between the lifting section and the upper horizontal section.
[0015] Furthermore, a first guide wheel abutting against the belt is provided between the lower horizontal section and the lifting section and above the belt, and a second guide wheel abutting against the belt is provided between the lifting section and the upper horizontal section and below the belt.
[0016] Furthermore, a first feed port is provided on the top wall of the material mixing bin, a first discharge port is provided on the bottom wall of the material mixing bin, and a plurality of mixing shafts are rotatably connected in the material mixing bin.
[0017] Furthermore, a second feed port is provided on the top wall of the material crushing bin, a second discharge port is provided on the bottom wall of the material crushing bin, and a plurality of auger shafts are rotatably connected in the material crushing bin.
[0018] Among them, a screening net is installed on the upper part of the material crushing bin to keep the materials that are difficult to crush by the auger shaft on the screening net.
[0019] Compared with the prior art, the fermentation tank raw material premixing feeding device provided by the utility model has the following beneficial effects: by providing a downwardly inclined drop frame and a smooth slide plate, it is convenient to put the material in;
[0020] By setting up partition plates and baffles, the materials can be limited during transportation on the belt, effectively reducing the chance of the materials leaving the belt during movement.
[0021] The first guide wheel and the second guide wheel are provided to guide the belt to turn around a corner;
[0022] By setting up two material crushing bins, dry materials such as straw and wet materials such as manure can be processed separately and then mixed after processing. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0024] Figure 1 It is a schematic diagram of the overall structure of the raw material premixing and feeding device for the fermentation tank;
[0025] Figure 2 It is a schematic diagram of the overall structure of the feeding belt conveyor of the fermentation tank raw material premixing feeding device;
[0026] Figure 3 This is the axonometric view of the feeding belt conveyor of the raw material premixing feeding device for the fermentation tank;
[0027] Figure 4 A top view of the material mixing bin of the fermentation tank raw material premixing and feeding device;
[0028] Figure 5 A top view of the material crushing bin of the raw material premixing and feeding device for the fermentation tank;
[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0030] 1. Fermentation tank body; 11. Fermentation inlet; 2. Feeding belt conveyor; 21. Lower horizontal section; 22. Lifting section; 23. Upper horizontal section; 24. Belt; 25. Drop frame; 26. Slide plate; 27. Partition plate; 28. Baffle; 29. Driving motor; 3. Material mixing bin; 31. First feed port; 32. First discharge port; 33. Mixing shaft; 4. Batching belt conveyor; 41. First conveying roller; 42. Second conveying roller; 43. Third conveying roller; 44. Fourth conveying roller; 5. Material crushing bin; 51. Second feed port; 52. Second discharge port; 53. Auger shaft; 61. First guide wheel; 62. Second guide wheel. DETAILED DESCRIPTION
[0031] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0032] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.
[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined. Example 1
[0036] like Figure 1-5 As shown, the utility model provides a raw material premixing feeding device for a fermentation tank, comprising a fermentation tank body 1, the top wall of the fermentation tank body 1 having a fermentation inlet 11, wherein a material mixing bin 3 is provided on the left side of the fermentation tank body 1, two material crushing bins 5 are provided on the left side of the material mixing bin 3, and a feeding belt conveyor 2 and a batching belt conveyor 4 having the same structure;
[0037] One end of a feeding belt conveyor 2 is provided at the bottom of the material mixing bin 3, and the other end of the feeding belt conveyor 2 is located at the top of the fermentation tank body 1. One end of a batching belt conveyor 4 is provided at the bottom of the two material crushing bins 5, and the other end of the batching belt conveyor 4 is located at the top of the material mixing bin 3.
[0038] The feeding belt conveyor 2 includes a belt 24, a frame and a driving mechanism for driving the belt 24 to rotate. The frame includes a lower horizontal section 21, a lifting section 22 and an upper horizontal section 23 which are arranged in sequence from left to right.
[0039] A downwardly inclined landing frame 25 is fixedly connected to the right side of the upper horizontal section 23 , and a smooth-structured slide plate 26 is fixedly installed on the top surface of the landing frame 25 , and the upper end of the slide plate 26 abuts against the belt 24 .
[0040] Optionally, in the above technical solution, a plurality of partition plates 27 are evenly distributed on the belt 24 along its conveying direction, and the partition plates 27 are fixedly connected to the belt 24 and arranged perpendicularly to the belt 24;
[0041] Baffles 28 having the same length as the belt 24 are fixedly mounted on the belt 24 and on the front and rear side walls of the partition plate 27 .
[0042] Optionally, in the above technical solution, the driving mechanism includes a driving motor 29 fixedly mounted on the upper horizontal section 23, and a first conveying roller 41, a second conveying roller 42, a third conveying roller 43 and a fourth conveying roller 44 which are sequentially wound and tensioned from left to right in the belt 24, and the fourth conveying roller 44 is fixedly connected to the output shaft of the driving motor 29.
[0043] Optionally, in the above technical solution, the second conveying roller 42 is located between the lower horizontal section 21 and the lifting section 22 , and the third conveying roller 43 is located between the lifting section 22 and the upper horizontal section 23 .
[0044] Optionally, in the above technical solution, a first guide wheel 61 abutting against the belt 24 is provided between the lower horizontal section 21 and the lifting section 22 and above the belt 24, and a second guide wheel 62 abutting against the belt 24 is provided between the lifting section 22 and the upper horizontal section 23 and below the belt 24.
[0045] Optionally, in the above technical solution, a first feed port 31 is provided on the top wall of the material mixing bin 3 , a first discharge port 32 is provided on the bottom wall of the material mixing bin 3 , and a plurality of mixing shafts 33 are rotatably connected in the material mixing bin 3 .
[0046] Optionally, in the above technical solution, a second feed port 51 is provided on the top wall of the material crushing bin 5 , a second discharge port 52 is provided on the bottom wall of the material crushing bin 5 , and a plurality of auger shafts 53 are rotatably connected in the material crushing bin 5 .
[0047] Among them, the feeding belt conveyor 2 and the batching belt conveyor 4 have the same structure, but their size parameters are different. The length parameters of the lower horizontal section 21 and the upper horizontal section 23 of the feeding belt conveyor 2 and the batching belt conveyor 4, the inclination height of the lifting section 22 and other parameters can be adjusted according to actual conditions;
[0048] The slide plate 26 on the batching belt conveyor 4 extends into the first feed port 31, and the slide plate 26 on the feeding belt conveyor 2 extends into the fermentation tank body 1, so as to facilitate the input of materials;
[0049] Among them, the first feed port 31 and the first discharge port 32 are respectively located at the front end and the rear end of the mixing shaft 33. The staggered distribution of the first feed port 31 and the first discharge port 32 can make the material fall into the material mixing bin 3 through the first feed port 31, move along the long axis direction of the mixing shaft 33, and then fall from the first discharge port 32, so that the material is in full contact with the mixing shaft 33, thereby improving the mixing effect.
[0050] Among them, the length and width of the lower horizontal section 21 of the feeding belt conveyor 2 are greater than the length and width of the part composed of the two material crushing bins 5, and the length and width of the lower horizontal section 21 of the batching belt conveyor 4 are greater than the length and width of the material crushing bins 5, which is convenient for the discharge and transportation of materials.
[0051] Working principle:
[0052] When in use, sawdust, straw and other auxiliary materials are put into the material crushing bin 5 on the left from the second feed port 51 on the left, and powdered organic fertilizer after fermentation can also be put in as return material. Manure to be fermented is put into the material crushing bin 5 on the right from the second feed port 51 on the right, and the motor is started to rotate the auger shaft 53. A variable frequency motor can be used here to control the rotation speed, so as to achieve different proportions of discharge;
[0053] The material crushed by the auger shaft 53 falls from the second discharge port 52 onto the belt 24 of the batching belt conveyor 4 located at the lower horizontal section 21. The material rises along the belt 24 and falls into the material mixing bin 3 from the first feed port 31 along the slide plate 26. The mixing shaft 33 mixes the materials processed by the two material crushing bins 5.
[0054] The material mixed by the mixing shaft 33 falls from the first discharge port 32 onto the belt 24 of the feeding belt conveyor 2 located at the lower horizontal section 21, the material rises along the belt 24 and falls into the fermentation tank body 1 from the fermentation inlet 11 along the slide plate 26, and finally the material processed by the material mixing bin 3 is fermented by the fermentation tank body 1.
[0055] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A raw material premixing and feeding device for a fermentation tank, comprising a fermentation tank body (1), wherein the top wall of the fermentation tank body (1) has a fermentation inlet (11), characterized in that: The fermentation tank body (1) is provided with a material mixing bin (3) on the left side, and two material crushing bins (5) are provided on the left side of the material mixing bin (3), and also has a feeding belt conveyor (2) and a batching belt conveyor (4) with the same structure; One end of the feeding belt conveyor (2) is provided at the bottom of the material mixing bin (3), and the other end of the feeding belt conveyor (2) is located at the top of the fermentation tank body (1); one end of the batching belt conveyor (4) is provided at the bottom of the two material crushing bins (5), and the other end of the batching belt conveyor (4) is located at the top of the material mixing bin (3); The feeding belt conveyor (2) comprises a belt (24), a frame and a driving mechanism for driving the belt (24) to rotate, wherein the frame comprises a lower horizontal section (21), a lifting section (22) and an upper horizontal section (23) which are arranged in sequence from left to right; A downwardly inclined drop frame (25) is fixedly connected to the right side of the upper horizontal section (23), a smooth-structured slide plate (26) is fixedly mounted on the top surface of the drop frame (25), and the upper end of the slide plate (26) abuts against the belt (24).
2. The fermentation tank raw material premixing feeding device according to claim 1, characterized in that: A plurality of partition plates (27) are evenly distributed on the belt (24) along its conveying direction, and the partition plates (27) are fixedly connected to the belt (24) and arranged perpendicularly to the belt (24); Baffles (28) having the same length as that of the belt (24) are fixedly mounted on the belt (24) and on the front and rear side walls of the partition plate (27).
3. The fermentation tank raw material premixing feeding device according to claim 2, characterized in that: The driving mechanism comprises a driving motor (29) fixedly mounted on the upper horizontal section (23), and a first conveying roller (41), a second conveying roller (42), a third conveying roller (43) and a fourth conveying roller (44) which are wound and tensioned in sequence from left to right in the belt (24), and the fourth conveying roller (44) is fixedly connected to an output shaft of the driving motor (29).
4. The fermentation tank raw material premixing feeding device according to claim 3, characterized in that: The second conveying roller (42) is located between the lower horizontal section (21) and the lifting section (22), and the third conveying roller (43) is located between the lifting section (22) and the upper horizontal section (23).
5. The fermentation tank raw material premixing feeding device according to claim 4, characterized in that: A first guide wheel (61) abutting against the belt (24) is provided between the lower horizontal section (21) and the lifting section (22) and above the belt (24); a second guide wheel (62) abutting against the belt (24) is provided between the lifting section (22) and the upper horizontal section (23) and below the belt (24).
6. The fermentation tank raw material premixing feeding device according to claim 1, characterized in that: The top wall of the material mixing bin (3) is provided with a first material inlet (31), the bottom wall of the material mixing bin (3) is provided with a first material outlet (32), and a plurality of mixing shafts (33) are rotatably connected in the material mixing bin (3).
7. The fermentation tank raw material premixing feeding device according to claim 1, characterized in that: The top wall of the material crushing bin (5) is provided with a second feed port (51), the bottom wall of the material crushing bin (5) is provided with a second discharge port (52), and a plurality of auger shafts (53) are rotatably connected in the material crushing bin (5).