Resource utilization device for agricultural wastes

Abstract

The utility model relates to the technical field of agricultural waste treatment, and discloses an agricultural waste resource utilization device which comprises a processing cylinder, a feeding pipe is fixedly installed on the front face of the processing cylinder, a heat preservation sleeve is fixedly arranged on the outer side face of the processing cylinder in a sleeved mode, and a supporting frame is arranged below the heat preservation sleeve. The supporting frame is fixedly arranged on the outer side face of the processing cylinder in a sleeving mode, a fermentation recycling mechanism is arranged below the processing cylinder, and a raw material smashing mechanism is arranged above the processing cylinder. The sun gear and the rotating rod are driven by the first motor to rotate, so that the second stirring frame and the first stirring frame driven by the planetary gear are driven to stir. As the rotation directions of the first stirring frame and the second stirring frame are opposite, the reverse stirring not only promotes mixing, but also helps to break caking in the waste and increase the contact area between the waste and the leavening agent, so that the fermentation uniformity and quality are improved, and the fermented agricultural waste falls into the recycling bin, so that subsequent collection and treatment are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural waste treatment, in particular to a resource utilization device for agricultural waste. Background Art

[0002] Agricultural waste, also known as agricultural garbage, mainly includes plant fiber waste and livestock and poultry manure. It is the difference between resource input and output in the agricultural production and reproduction chain, and the proportion of material and energy lost during resource utilization. It can be divided into: farmland and orchard residues, such as straw, stumps, weeds, fallen leaves, fruit shells, vines, branches and other waste; livestock and poultry manure and bedding; agricultural product processing waste; human feces and urine and domestic waste;

[0003] In the resource utilization process of agricultural waste, fermentation is an important treatment method. However, most current fermentation processes rely on the addition of fermentation agents to promote the natural reaction of agricultural waste. However, when the agricultural waste is bulky or caking, this will significantly reduce the effective contact area between the waste and the fermentation agent. This reduction in contact area will directly affect the fermentation efficiency and quality of agricultural waste, thereby weakening the ultimate effect of its resource utilization.

[0004] Therefore, a resource utilization device for agricultural waste is proposed. Utility Model Content

[0005] The purpose of the present invention is to provide a resource utilization device for agricultural waste to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a resource utilization device for agricultural waste, comprising a processing cylinder, a feed pipe fixedly mounted on the front of the processing cylinder, a heat-insulating sleeve fixedly mounted on the outer side of the processing cylinder, a support frame fixedly mounted on the outer side of the processing cylinder, a fermentation recovery mechanism disposed below the processing cylinder, and a raw material crushing mechanism disposed above the processing cylinder;

[0007] The fermentation recovery mechanism includes a fermentation part and a recovery part;

[0008] The raw material crushing mechanism includes a crushing part and a closing part.

[0009] Preferably, the fermentation part includes a fixed frame, the outer side of the fixed frame is fixedly connected to the inner wall of the processing cylinder, an outer gear ring seat is provided on the bearing below the fixed frame, and a first stirring frame is fixedly provided on the bottom surface of the outer gear ring seat, and the outer gear ring seat drives the first stirring frame to rotate when it rotates.

[0010] Preferably, a first motor is fixedly installed on the bottom surface of the fixed frame, a sun gear is fixedly sleeved on the outer side surface of the output shaft of the first motor, and a rotating rod is fixedly installed on the bottom surface of the output shaft of the first motor. The lower end of the rotating rod passes through the outer gear ring seat and the first stirring frame in sequence and is connected to the outer gear ring seat and the first stirring frame bearing. The first motor drives the sun gear and the rotating rod to rotate, thereby driving the second stirring frame to rotate.

[0011] Preferably, a planetary gear is provided on the outside of the sun gear, and the upper end of the planetary gear is connected to the bottom bearing of the fixed frame. Three planetary gears are evenly arranged, and the inner sides of the three planetary gears are meshed with the sun gear, and the outer sides of the three planetary gears are meshed with the inner wall of the outer gear ring seat. When the sun gear rotates, it drives the planetary gears to rotate, and the planetary gears drive the outer gear ring seat and the first stirring frame to rotate. The rotation direction of the outer gear ring seat is opposite to that of the sun gear.

[0012] Preferably, the recovery part includes a connecting seat, the upper end of the connecting seat passes through the processing cylinder and extends to the inside of the processing cylinder, the connecting seat and the processing cylinder are connected to each other, a sliding groove is provided at the lower end of the connecting seat, and a recovery bin is provided below the connecting seat, the upper end of the recovery bin is located inside the sliding groove and is slidably connected to the inner wall of the sliding groove, and the fermented agricultural waste falls from the connecting seat into the recovery bin, which is convenient for subsequent collection and treatment.

[0013] Preferably, the crushing part includes a feed bin, a rotating roller is provided inside the feed bin, the left end of the rotating roller is connected to the bearing on the inner wall of the processing cylinder, the right end of the rotating roller passes through the feed bin and extends to the right side of the feed bin, two rotating rollers are provided in the front and rear, and the right ends of the front and rear two rotating rollers are fixed with connecting gears, and the front and rear two connecting gears are engaged with each other.

[0014] Preferably, a plurality of crushing blades are provided on the fixed sleeve on the outer side of the rotating roller, and the rotating rollers on the front and rear sides are arranged crosswise with each other. A second motor is fixedly provided on the left side of the feed bin, and the output shaft of the second motor passes through the feed bin and is fixedly connected to the adjacent rotating roller. The second motor drives the rotating roller and the connecting gear to rotate synchronously, and the crushing blades can crush agricultural waste quickly and effectively.

[0015] Preferably, the closing portion includes a U-shaped frame, the top surface of the U-shaped frame is fixedly connected to the feed bin, the bottom surface of the U-shaped frame is fixedly connected to the processing cylinder, a cylinder is fixedly provided on the left side of the U-shaped frame, the cylinder output shaft passes through the U-shaped frame and extends to the inside of the U-shaped frame, a closing plate is fixedly provided on the right side of the cylinder output shaft, and the closing plate is slidably connected to the inner wall of the U-shaped frame.

[0016] Compared with the prior art, the beneficial effects of the present invention are: the resource utilization device for agricultural waste,

[0017] 1) The first motor drives the sun gear and rotating rod, which in turn drives the second stirring frame and the first stirring frame driven by the planetary gears to stir. Because the first and second stirring frames rotate in opposite directions, the reverse stirring not only promotes mixing, but also helps break up clumps in the waste and increase the contact area between the waste and the fermentation agent, thereby improving the uniformity and quality of fermentation. The fermented agricultural waste falls into a recovery bin for subsequent collection and processing.

[0018] 2) By driving the rotating roller and the connecting gear to rotate synchronously through the second motor, the crushing blade can crush the agricultural waste quickly and effectively, significantly improving the processing efficiency. The crushing blade reduces the volume of the agricultural waste, making it easier to ferment the agricultural waste later. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a three-dimensional view of the fermentation recovery mechanism of the utility model;

[0021] Figure 3 This is a partial three-dimensional view of the fermentation recovery mechanism of the utility model;

[0022] Figure 4 This is a three-dimensional view of the raw material crushing mechanism of the utility model.

[0023] In the figure: 1 processing cylinder, 2 feeding pipe, 3 insulation sleeve, 4 supporting frame, 5 fermentation recovery mechanism, 51 fixing frame, 52 outer gear ring seat, 53 first stirring frame, 54 first motor, 55 sun gear, 56 rotating rod, 57 second stirring frame, 58 planetary gear, 59 connecting seat, 510 recovery bin, 6 raw material crushing mechanism, 61 feeding bin, 62 rotating roller, 63 connecting gear, 64 crushing blade, 65 second motor, 66 U-shaped frame, 67 cylinder, 68 closing plate. DETAILED DESCRIPTION

[0024] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention. Example

[0025] See also Figure 1-Figure 4The utility model provides a technical solution: a resource utilization device for agricultural waste, comprising a processing cylinder 1, a feed pipe 2 fixedly mounted on the front of the processing cylinder 1, a heat preservation sleeve 3 fixedly sleeved on the outer side of the processing cylinder 1, a support frame 4 fixedly sleeved on the outer side of the processing cylinder 1, a fermentation recovery mechanism 5 disposed below the processing cylinder 1, and a raw material crushing mechanism 6 disposed above the processing cylinder 1;

[0026] The fermentation recovery mechanism 5 includes a fermentation part and a recovery part;

[0027] The raw material crushing mechanism 6 includes a crushing portion and a closing portion.

[0028] The fermentation part includes a fixed frame 51, the outer side of the fixed frame 51 is fixedly connected to the inner wall of the processing cylinder 1, an outer gear ring seat 52 is provided on the bearing below the fixed frame 51, and a first stirring frame 53 is fixedly provided on the bottom surface of the outer gear ring seat 52.

[0029] A first motor 54 is fixedly installed on the bottom surface of the fixed frame 51, and a sun gear 55 is fixedly sleeved on the outer side surface of the output shaft of the first motor 54. A rotating rod 56 is fixedly installed on the bottom surface of the output shaft of the first motor 54. The lower end of the rotating rod 56 passes through the outer gear ring seat 52 and the first stirring frame 53 in sequence and is connected to the bearings of the outer gear ring seat 52 and the first stirring frame 53.

[0030] A planetary gear 58 is provided on the outside of the sun gear 55. The upper end of the planetary gear 58 is connected to the bottom bearing of the fixed frame 51. Three planetary gears 58 are evenly provided. The inner sides of the three planetary gears 58 are meshed with the sun gear 55, and the outer sides of the three planetary gears 58 are meshed with the inner wall of the outer gear ring seat 52.

[0031] The recovery part includes a connecting seat 59, the upper end of the connecting seat 59 passes through the processing cylinder 1 and extends to the inside of the processing cylinder 1. The connecting seat 59 and the processing cylinder 1 are connected to each other. A sliding groove is provided at the lower end of the connecting seat 59. A recovery bin 510 is provided below the connecting seat 59. The upper end of the recovery bin 510 is located inside the sliding groove and is slidably connected to the inner wall of the sliding groove.

[0032] Furthermore, in this embodiment, the fermentation agent is fed into the processing cylinder 1 from the feeding pipe 2, and the first motor 54 is started. The first motor 54 drives the sun gear 55 and the rotating rod 56 to rotate. When the rotating rod 56 rotates, it drives the second stirring frame 57 to rotate. When the sun gear 55 rotates, it drives the planetary gear 58 to rotate. The planetary gear 58 drives the outer gear ring seat 52 and the first stirring frame 53 to rotate. The outer gear ring seat 52 rotates in the opposite direction to the sun gear 55, that is, the first stirring frame 53 and the second stirring frame 57 rotate in the opposite direction. The first stirring frame 53 and the second stirring frame 57 drive the agricultural waste and the fermentation agent in the processing cylinder 1 to fully react, so that the agricultural waste is fermented. The fermented agricultural waste falls into the recovery bin 510 for collection.

[0033] Furthermore, in this embodiment, the sun gear 55 and the rotating rod 56 are driven by the first motor 54 to rotate, thereby driving the second stirring frame 57 and the first stirring frame 53 driven by the planetary gear 58 to stir. Since the first stirring frame 53 and the second stirring frame 57 rotate in opposite directions, the reverse stirring not only promotes mixing, but also helps break up lumps in the waste and increase the contact area between the waste and the fermentation agent, thereby improving the uniformity and quality of fermentation. The fermented agricultural waste falls into the recovery bin 510 for subsequent collection and processing. Example

[0034] See also Figure 1-Figure 4 , and on the basis of Example 1, it is further obtained that: the crushing part includes a feed bin 61, a rotating roller 62 is arranged inside the feed bin 61, the left end of the rotating roller 62 is connected to the bearing on the inner wall of the processing cylinder 1, and the right end of the rotating roller 62 passes through the feed bin 61 and extends to the right side of the feed bin 61. There are two rotating rollers 62 in the front and rear, and the right ends of the front and rear rotating rollers 62 are fixed with connecting gears 63, and the front and rear connecting gears 63 are meshed with each other.

[0035] A plurality of crushing blades 64 are fixedly sleeved on the outer side of the rotating roller 62, and the front and rear rotating rollers 62 are arranged crosswise with each other. A second motor 65 is fixedly arranged on the left side of the feed bin 61, and the output shaft of the second motor 65 passes through the feed bin 61 and is fixedly connected to the adjacent rotating roller 62.

[0036] The closing part includes a U-shaped frame 66, the top surface of the U-shaped frame 66 is fixedly connected to the feed bin 61, the bottom surface of the U-shaped frame 66 is fixedly connected to the processing cylinder 1, and a cylinder 67 is fixedly provided on the left side of the U-shaped frame 66. The output shaft of the cylinder 67 passes through the U-shaped frame 66 and extends to the inside of the U-shaped frame 66. A closing plate 68 is fixedly provided on the right side of the output shaft of the cylinder 67, and the closing plate 68 is slidably connected to the inner wall of the U-shaped frame 66.

[0037] Furthermore, in this embodiment, agricultural waste is placed in the fixed frame 51, and the second motor 65 is started. The second motor 65 drives the rear rotating roller 62 and the connecting gear 63 to rotate, and the rear connecting gear 63 drives the front connecting gear 63 to rotate synchronously, so that the front and rear rotating rollers 62 and the crushing blades 64 on the surface of the rotating rollers 62 rotate. The crushing blades 64 crush the agricultural waste to reduce the volume of the agricultural waste. After the crushing is completed, the cylinder 67 is started, and the cylinder 67 drives the closing plate 68 to move, so that the crushed agricultural waste falls into the processing cylinder 1;

[0038] Furthermore, in this embodiment, the second motor 65 drives the rotating roller 62 and the connecting gear 63 to rotate synchronously, and the crushing blade 64 can crush the agricultural waste quickly and effectively, significantly improving the processing efficiency. The crushing blade 64 reduces the volume of the agricultural waste, making it easier to ferment the agricultural waste later.

[0039] When in use, agricultural waste is placed in the fixed frame 51, and the second motor 65 is started. The second motor 65 drives the rear rotating roller 62 and the connecting gear 63 to rotate, and the rear connecting gear 63 drives the front connecting gear 63 to rotate synchronously, so that the front and rear rotating rollers 62 and the crushing blades 64 on the surface of the rotating roller 62 rotate. The crushing blades 64 crush the agricultural waste to reduce the volume of the agricultural waste. After the crushing is completed, the cylinder 67 is started, and the cylinder 67 drives the closing plate 68 to move, so that the crushed agricultural waste falls into the processing cylinder 1. The fermentation agent is put into the processing cylinder 1 from the feeding pipe 2, and the first motor 54 is started. The first motor 54 drives the sun gear 55 and the rotating rod 56 to rotate. When the rotating rod 56 rotates, it drives the second stirring frame 57 to rotate. When the sun gear 55 rotates, it drives the planetary gear 58 to rotate. The planetary gear 58 drives the outer gear ring seat 52 and the first stirring frame 53 to rotate. The rotation direction of the outer gear ring seat 52 is opposite to that of the sun gear 55, that is, the rotation directions of the first stirring frame 53 and the second stirring frame 57 are opposite. The first stirring frame 53 and the second stirring frame 57 drive the agricultural waste and the fermentation agent in the processing cylinder 1 to fully react, so that the agricultural waste is fermented. The fermented agricultural waste falls into the recovery bin 510 for collection.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A resource utilization device for agricultural waste, comprising a processing drum (1), characterized in that: A feed pipe (2) is fixedly mounted on the front of the processing cylinder (1); a heat-insulating sleeve (3) is fixedly sleeved on the outer side of the processing cylinder (1); a support frame (4) is provided below the heat-insulating sleeve (3); the support frame (4) is fixedly sleeved on the outer side of the processing cylinder (1); a fermentation recovery mechanism (5) is provided below the processing cylinder (1); and a raw material crushing mechanism (6) is provided above the processing cylinder (1); The fermentation recovery mechanism (5) includes a fermentation part and a recovery part; The raw material crushing mechanism (6) comprises a crushing part and a closing part.

2. The agricultural waste resource utilization device according to claim 1, characterized in that: The fermentation section comprises a fixed frame (51), the outer side surface of the fixed frame (51) is fixedly connected to the inner wall of the processing cylinder (1), an outer gear ring seat (52) is provided on a bearing below the fixed frame (51), and a first stirring frame (53) is fixedly provided on the bottom surface of the outer gear ring seat (52).

3. The agricultural waste resource utilization device according to claim 2, characterized in that: A first motor (54) is fixedly provided on the bottom surface of the fixing frame (51), a sun gear (55) is fixedly sleeved on the outer side surface of the output shaft of the first motor (54), a rotating rod (56) is fixedly provided on the bottom surface of the output shaft of the first motor (54), and the lower end of the rotating rod (56) passes through the outer gear ring seat (52) and the first stirring frame (53) in sequence and is connected to the bearings of the outer gear ring seat (52) and the first stirring frame (53).

4. The agricultural waste resource utilization device according to claim 3, characterized in that: A planetary gear (58) is provided on the outside of the sun gear (55), and the upper end of the planetary gear (58) is connected to the bottom bearing of the fixed frame (51). Three planetary gears (58) are evenly provided, and the inner sides of the three planetary gears (58) are meshed and connected with the sun gear (55), and the outer sides of the three planetary gears (58) are meshed and connected with the inner wall of the outer gear ring seat (52).

5. The agricultural waste resource utilization device according to claim 1, characterized in that: The recovery portion includes a connecting seat (59), the upper end of the connecting seat (59) passes through the processing cylinder (1) and extends to the inside of the processing cylinder (1), the connecting seat (59) and the processing cylinder (1) are communicated with each other, a sliding groove is provided at the lower end of the connecting seat (59), and a recovery bin (510) is provided below the connecting seat (59), the upper end of the recovery bin (510) is located inside the sliding groove and is slidably connected to the inner wall of the sliding groove.

6. The agricultural waste resource utilization device according to claim 1, characterized in that: The crushing section includes a feed bin (61), a rotating roller (62) is provided inside the feed bin (61), the left end of the rotating roller (62) is connected to the inner wall bearing of the processing cylinder (1), and the right end of the rotating roller (62) passes through the feed bin (61) and extends to the right side of the feed bin (61). Two rotating rollers (62) are provided in front and rear, and the right ends of the front and rear two rotating rollers (62) are fixedly sleeved with connecting gears (63), and the front and rear two connecting gears (63) are meshed with each other.

7. The agricultural waste resource utilization device according to claim 6, characterized in that: A plurality of crushing blades (64) are fixedly sleeved on the outer side of the rotating roller (62), and the rotating rollers (62) on the front and rear sides are arranged crosswise with each other. A second motor (65) is fixedly arranged on the left side of the feeding bin (61), and the output shaft of the second motor (65) passes through the feeding bin (61) and is fixedly connected to the adjacent rotating roller (62).

8. The agricultural waste resource utilization device according to claim 1, characterized in that: The closing portion includes a U-shaped frame (66), the top surface of the U-shaped frame (66) is fixedly connected to the feed bin (61), the bottom surface of the U-shaped frame (66) is fixedly connected to the processing cylinder (1), a cylinder (67) is fixedly provided on the left side of the U-shaped frame (66), the output shaft of the cylinder (67) passes through the U-shaped frame (66) and extends to the inside of the U-shaped frame (66), and a closing plate (68) is fixedly provided on the right side of the output shaft of the cylinder (67), and the closing plate (68) is slidably connected to the inner wall of the U-shaped frame (66).

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