Waste resourceful treatment device in agricultural ecological circulation system

Abstract

The invention discloses a waste resourceful treatment device in an agricultural ecological circulation system, which comprises a tank body, the tank body is provided with a feed port and a discharge port, one side of the feed port is fixedly connected with a fixing frame, the fixing frame is provided with a conveying belt, the conveying belt can penetrate through the feed port to enter the tank body, the fixing frame is further provided with a first motor, and the first motor is connected with the feed port. The first motor can drive the conveying belt to move left and right in a reciprocating mode, a bottom frame is further arranged in the tank body and is of a mesh structure, a second lead screw is arranged in the bottom frame in a penetrating mode, and the lower end of the second lead screw extends out of the tank body. When the device is implemented, straws can be flatly laid in the tank body, the problem of concentrated accumulation of the straws is avoided, a user can conveniently separate the fermented straws from fermentation liquid so as to conveniently treat the straws in the subsequent process, and air can be supplemented into the tank body in the fermentation process so as to accelerate fermentation.

Description

Technical Field

[0001] This application relates to the technical field of agricultural waste treatment devices, and particularly relates to a waste resource treatment device in an agricultural ecological cycle system. Background Art

[0002] In agricultural production, a large amount of waste straw is generated. In the past, people often used the method of burning straw. However, this method has obvious drawbacks. The pollutants such as soot generated by burning will seriously pollute the atmospheric environment. At the same time, the straw itself, as a renewable resource, is burned in vain, resulting in great waste of resources.

[0003] At present, fermenting straw has become the optimal solution. During the straw fermentation process, it needs to be put into a fermentation tank. However, the traditional feeding method has obvious deficiencies. When the straw is directly put into the fermentation tank, the straw is extremely easy to accumulate in large quantities in the tank. This accumulation state will cause many problems, making the contact degree of the straw at different positions in the tank with microorganisms and fermentation broth different, thus leading to uneven fermentation. Some straw may ferment slowly because it cannot contact enough microorganisms and nutrients, while some may affect gas exchange due to excessive accumulation, etc. Overall, it poses a great obstacle to the smooth progress of fermentation.

[0004] Therefore, this application proposes a waste resource treatment device in an agricultural ecological cycle system. Summary of the Invention

[0005] Therefore, this application provides a waste resource treatment device in an agricultural ecological cycle system to solve the problem that the straw accumulates together during feeding in the prior art.

[0006] To achieve the above object, this application provides the following technical solutions:

[0007] In a first aspect, a waste resource treatment device in an agricultural ecological cycle system includes a tank body. An inlet and an outlet are provided on the tank body. A fixed frame is fixedly connected to one side of the inlet. A conveyor belt is arranged on the fixed frame. The conveyor belt can pass through the inlet and enter the tank body. A first motor is also arranged on the fixed frame. The first motor can drive the conveyor belt to move left and right reciprocally;

[0008] A bottom frame is further arranged in the tank body. The bottom frame is of a mesh structure, and a second lead screw is arranged through the bottom frame. The lower end of the second lead screw extends outside the tank body. A second motor is also arranged on the tank body. The second lead screw is fixedly connected to the output end of the second motor, so that when the second motor operates, the bottom frame can move up and down;

[0009] A pipeline is also provided on the tank body. An air inlet passage and a liquid outlet passage are arranged in the pipeline. A sealing block is fixedly connected inside the tank body. A first passage and a second passage are opened on the sealing block. The first passage is communicated with the liquid outlet passage, and the second passage is communicated with the air inlet passage. When the first passage is communicated with the liquid outlet passage, the second passage is not communicated with the air inlet passage.

[0010] Preferably, the conveyor belt is arranged obliquely. The end of the conveyor belt away from the tank body is higher, and the end of the conveyor belt close to the tank body is lower. The conveyor belt is installed on the outer frame. The lower end of the outer frame is fixedly connected to the movable plate. A channel is opened at the lower end of the movable plate. A mating block is arranged in the channel. The first lead screw is located in the channel. The first lead screw passes through the mating block and the two are in threaded cooperation.

[0011] Preferably, balls are further arranged at the lower end of the movable plate. The lower end surfaces of the balls support on the fixed frame. There are multiple balls, and the multiple balls are symmetrically arranged on both sides of the channel.

[0012] Preferably, a baffle is further arranged above the feed inlet. A hydraulic cylinder is arranged at the upper end of the baffle. When the hydraulic cylinder expands and contracts, the baffle can move up and down accordingly. Elastic pieces are arranged on both side surfaces of the baffle, and the side surfaces of the elastic pieces can abut against the surface of the baffle.

[0013] Preferably, a sealing gasket is arranged on the surface of the baffle.

[0014] Preferably, a sealing plate is further arranged in the sealing block. A first through hole and a second through hole are opened on the sealing plate. The first through hole can be communicated with the first passage, and the second through hole can be communicated with the second passage. And the sealing block can slide left and right.

[0015] Preferably, a spring is arranged on one side of the sealing plate. The end of the spring away from the sealing plate is fixedly connected inside the sealing plate. One end of a steel wire rope is also connected to the sealing plate, and the other end of the steel wire rope is fixedly connected to the bottom frame.

[0016] Preferably, support feet are fixedly connected to the lower end of the tank body, and an air outlet is arranged at the upper end of the tank body.

[0017] Compared with the prior art, the present application has at least the following beneficial effects:

[0018] 1. When the present device is implemented, when the first motor operates, it can make the conveyor belt reciprocate inside the tank body, so as to ensure that the straw can be flattened inside the tank body and ensure that the fermentation process can proceed stably;

[0019] 2. After the fermentation is completed, in order to facilitate the separation of the fermented straw and the fermentation liquid, the second motor can be used to make the bottom frame move upward. And the bottom frame is of a mesh structure, so that the straw and the fermentation liquid are separated, which facilitates the subsequent separate treatment of the fermentation liquid and the straw by the user.

[0020] 3. During the fermentation process, sometimes it is necessary to introduce air (or oxygen) into the tank to ensure the smooth progress of the fermentation process. When the user uses this device, air can be introduced into the tank body through the second channel to accelerate the fermentation. When it is necessary to take out the straw in the tank body, the fermentation liquid can be discharged through the first channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] To more intuitively illustrate the prior art and this application, exemplary drawings are given below. It should be understood that the specific shapes and structures shown in the drawings generally should not be regarded as limiting conditions when implementing this application; for example, those skilled in the art are capable of making routine adjustments or further optimizations to the addition / deletion / attribution division of certain units (components), specific shapes, positional relationships, connection methods, dimensional proportional relationships, etc. based on the technical concept disclosed in this application and the exemplary drawings.

[0022] Figure 1 It is a schematic diagram of the overall structure of a waste resource treatment device in an agricultural ecological cycle system of this application;

[0023] Figure 2 It is a schematic diagram of the back structure of the movable plate of a waste resource treatment device in an agricultural ecological cycle system of this application;

[0024] Figure 3 It is a schematic diagram of the internal structure of the sealing block of a waste resource treatment device in an agricultural ecological cycle system of this application;

[0025] Figure 4 It is a schematic diagram of the combined structure of the baffle and the elastic piece of a waste resource treatment device in an agricultural ecological cycle system of this application.

[0026] In the figure: 1. Tank body; 2. Support feet; 3. Feeding port; 4. Discharge port; 5. Fixed frame; 6. Conveyor belt; 7. First motor; 8. First lead screw; 9. Hydraulic cylinder; 10. Baffle; 11. Bottom frame; 12. Second lead screw; 13. Second motor; 14. Pipeline; 15. Movable plate; 16. Fitting block; 17. Ball; 18. Sealing block; 19. First channel; 20. Second channel; 21. Sealing plate; 22. Spring; 23. Steel wire rope; 24. Elastic piece. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following will further describe this application in detail through specific embodiments in conjunction with the drawings.

[0028] Embodiment 1

[0029] As Figure 1-2As shown in the figure, a waste resource treatment device in an agricultural ecological cycle system includes a tank body 1. An inlet 3 and an outlet 4 are provided on the tank body 1. A fixing frame 5 is fixedly connected to one side of the inlet 3. A conveyor belt 6 is arranged on the fixing frame 5. The conveyor belt 6 can pass through the inlet 3 and enter the tank body 1. A first motor 7 is also arranged on the fixing frame 5. The first motor 7 can drive the conveyor belt 6 to move left and right reciprocally.

[0030] When the device is in operation, when the first motor 7 is running, it can make the conveyor belt 6 move reciprocally in the tank body 1, thus ensuring that the straw can be flattened in the tank body 1 and ensuring that the fermentation process can proceed stably.

[0031] A bottom frame 11 is also arranged in the tank body 1. The bottom frame 11 is of a mesh structure, and a second lead screw 12 is arranged through the bottom frame 11. The lower end of the second lead screw 12 extends outside the tank body 1. A second motor 13 is also arranged on the tank body 1. The second lead screw 12 is fixedly connected to the output end of the second motor 13, so that when the second motor 13 runs, the bottom frame 11 can move up and down.

[0032] After fermentation is completed, in order to facilitate the separation of the fermented straw and the fermentation liquid, the second motor 13 can be used to make the bottom frame 11 move upward. Since the bottom frame 11 is of a mesh structure, the straw and the fermentation liquid are separated, which facilitates the subsequent separate treatment of the fermentation liquid and the straw by the user.

[0033] A pipeline 14 is also arranged on the tank body 1. An air inlet passage and a liquid outlet passage are arranged in the pipeline 14. A sealing block 18 is fixedly connected inside the tank body 1. A first passage 19 and a second passage 20 are opened on the sealing block 18. The first passage 19 is communicated with the liquid outlet passage, and the second passage 20 is communicated with the air inlet passage. And when the first passage 19 is communicated with the liquid outlet passage, the second passage 20 is not communicated with the air inlet passage.

[0034] During the fermentation process, sometimes it is necessary to introduce air (or oxygen) into the tank to ensure the smooth progress of the fermentation process. When the user uses this device, air can be introduced into the tank body 1 through the second passage 20 to accelerate the fermentation process. And when it is necessary to take out the straw in the tank body 1, the fermentation liquid can be discharged through the first passage 19.

[0035] When this device is in operation, it can not only make the straw spread out in the tank body 1 to avoid the problem of concentrated accumulation of the straw, but also facilitate the user to separate the fermented straw and the fermentation liquid for subsequent treatment, and can also supplement air into the tank body 1 during the fermentation process to accelerate the fermentation process.

[0036] The conveyor belt 6 is arranged obliquely, with the end of the conveyor belt 6 away from the tank body 1 being higher and the end of the conveyor belt 6 close to the tank body 1 being lower. This facilitates the straw to slide into the tank body 1, avoiding the problem of the straw adhering to the conveyor belt 6 and causing blockage. Moreover, the conveyor belt 6 is installed on the outer frame, and the lower end of the outer frame is fixedly connected to the movable plate 15. A channel is provided at the lower end of the movable plate 15, and a mating block 16 is arranged in the channel. The first lead screw 8 is located in the channel, and the first lead screw 8 passes through the mating block 16 and the two are in threaded cooperation. When the first motor 7 operates, the first motor 7 can drive the first lead screw 8 to rotate, and the first lead screw 8 is in threaded cooperation with the mating block 16, so that the movable plate 15 slides left and right along the direction of the first lead screw 8.

[0037] At the lower end of the movable plate 15, there are also ball bearings 17. The lower end surfaces of the ball bearings 17 support on the fixed frame 5. There are multiple ball bearings 17, and the multiple ball bearings 17 are symmetrically arranged on both sides of the channel. The use of the ball bearings 17 can facilitate the sliding of the movable plate 15.

[0038] Embodiment 2

[0039] As Figure 1 、 3 shown, a waste resource treatment device in an agricultural ecological circulation system includes a tank body 1. An inlet 3 and an outlet 4 are provided on the tank body 1. A fixed frame 5 is fixedly connected to one side of the inlet 3. A conveyor belt 6 is arranged on the fixed frame 5. The conveyor belt 6 can pass through the inlet 3 and enter the tank body 1. A first motor 7 is also arranged on the fixed frame 5. The first motor 7 can drive the conveyor belt 6 to reciprocate left and right;

[0040] When this device is implemented, when the first motor 7 is operating, it can make the conveyor belt 6 reciprocate in the tank body 1, thus ensuring that the straw can be flattened in the tank body 1 and ensuring that the fermentation process can proceed stably;

[0041] A bottom frame 11 is also arranged in the tank body 1. The bottom frame 11 is of a mesh structure, and a second lead screw 12 is arranged through the bottom frame 11. The lower end of the second lead screw 12 extends outside the tank body 1. A second motor 13 is also arranged on the tank body 1. The second lead screw 12 is fixedly connected to the output end of the second motor 13, so that when the second motor 13 operates, the bottom frame 11 can move up and down;

[0042] After the fermentation is completed, in order to facilitate the separation of the fermented straw and the fermentation liquid, the second motor 13 can be used to make the bottom frame 11 move upward. Since the bottom frame 11 is of a mesh structure, the straw and the fermentation liquid are separated, facilitating the subsequent separate treatment of the fermentation liquid and the straw by the user;

[0043] A pipeline 14 is further provided on the tank body 1. An air inlet passage and a liquid outlet passage are arranged in the pipeline 14. A sealing block 18 is fixedly connected inside the tank body 1. A first passage 19 and a second passage 20 are opened on the sealing block 18. The first passage 19 is communicated with the liquid outlet passage, and the second passage 20 is communicated with the air inlet passage. When the first passage 19 is communicated with the liquid outlet passage, the second passage 20 is not communicated with the air inlet passage;

[0044] During the fermentation process, sometimes it is necessary to introduce air (or oxygen) into the tank to ensure the smooth progress of the fermentation process. When the user uses this device, air can be introduced into the tank body 1 through the second passage 20 to accelerate the fermentation process. When it is necessary to take out the straw in the tank body 1, the fermentation liquid can be discharged through the first passage 19.

[0045] A baffle 10 is further provided above the feed inlet 3. A hydraulic cylinder 9 is further provided at the upper end of the baffle 10. When the hydraulic cylinder 9 expands and contracts, the baffle 10 can move up and down accordingly. Elastic pieces 24 are arranged on both side surfaces of the baffle 10, and the side surfaces of the elastic pieces 24 can abut against the surface of the baffle 10.

[0046] A sealing gasket is arranged on the surface of the baffle 10.

[0047] After the straw is added, the conveyor belt 6 can move outside the tank body 1, and then the baffle 10 can move downward to close the feed inlet 3. In order to ensure the sealing performance, the elastic piece 24 can be pressed tightly against the surface of the baffle 10, and with the use of the sealing gasket, the feed inlet 3 can be completely sealed.

[0048] Embodiment III

[0049] As Figure 1 、 4 shown, a waste resource treatment device in an agricultural ecological cycle system includes a tank body 1. A feed inlet 3 and a discharge outlet 4 are opened on the tank body 1. A fixed frame 5 is fixedly connected to one side of the feed inlet 3. A conveyor belt 6 is arranged on the fixed frame 5. The conveyor belt 6 can pass through the feed inlet 3 and enter the tank body 1. A first motor 7 is further arranged on the fixed frame 5. The first motor 7 can drive the conveyor belt 6 to move left and right reciprocally;

[0050] When this device is implemented, when the first motor 7 is running, it can make the conveyor belt 6 move reciprocally in the tank body 1, so as to ensure that the straw can be spread flat in the tank body 1 and ensure that the fermentation process can proceed stably;

[0051] Inside the tank body 1, a chassis 11 is also provided. The chassis 11 is of a mesh structure, and a second lead screw 12 is penetratingly arranged inside the chassis 11. The lower end of the second lead screw 12 extends outside the tank body 1. A second motor 13 is also provided on the tank body 1. The second lead screw 12 is fixedly connected to the output end of the second motor 13, so that when the second motor 13 operates, the chassis 11 can move up and down;

[0052] After fermentation is completed, in order to facilitate the separation of the fermented straw and the fermentation broth, the second motor 13 can be used to move the chassis 11 upward. Since the chassis 11 is of a mesh structure, the straw and the fermentation broth can be separated, which facilitates the subsequent separate treatment of the fermentation broth and the straw by the user;

[0053] A pipeline 14 is also provided on the tank body 1. An air inlet passage and a liquid outlet passage are arranged inside the pipeline 14. A sealing block 18 is fixedly connected inside the tank body 1. A first passage 19 and a second passage 20 are opened on the sealing block 18. The first passage 19 is communicated with the liquid outlet passage, and the second passage 20 is communicated with the air inlet passage. When the first passage 19 is communicated with the liquid outlet passage, the second passage 20 is not communicated with the air inlet passage;

[0054] During the fermentation process, sometimes it is necessary to introduce air (or oxygen) into the tank to ensure the smooth progress of the fermentation process. When the user uses this device, air can be introduced into the tank body 1 through the second passage 20 to accelerate the fermentation. When it is necessary to take out the straw in the tank body 1, the fermentation broth can be discharged through the first passage 19.

[0055] A sealing plate 21 is also arranged inside the sealing block 18. A first through hole and a second through hole are opened on the sealing plate 21. The first through hole can be communicated with the first passage 19, and the second through hole can be communicated with the second passage 20. And the sealing block 18 can slide left and right.

[0056] A spring 22 is arranged on one side of the sealing plate 21. The end of the spring 22 away from the sealing plate 21 is fixedly connected inside the sealing plate 21. One end of a steel wire rope 23 is also connected to the sealing plate 21, and the other end of the steel wire rope 23 is fixedly connected to the chassis 11.

[0057] As shown in the figure, when the chassis 11 is at the lowest end, the second passage 20 is communicated with the air inlet passage. At this time, the user can add air into the tank body 1, thereby accelerating the fermentation. When the fermentation is completed and the straw needs to be taken out, the chassis 11 moves upward. At this time, the air inlet passage can be sealed by the sealing plate 21, and the liquid outlet passage is opened. The fermentation broth can flow out of the tank body 1 along the liquid outlet passage, which not only facilitates the ventilation into the tank body 1 but also facilitates the discharge of the fermentation broth.

[0058] Support feet 2 are fixedly connected to the lower end of the tank body 1, and an air outlet is arranged at the upper end of the tank body 1.

[0059] The technical features of the above embodiments can be combined arbitrarily (as long as there is no contradiction in the combination of these technical features). For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. These embodiments not explicitly written out should also be considered to be within the scope described in this specification.

Claims

1. A waste resource treatment device in an agricultural ecological cycle system, characterized in that, It includes a tank body (1), on which a feed inlet (3) and a discharge outlet (4) are provided. On one side of the feed inlet (3), a fixed frame (5) is fixedly connected. On the fixed frame (5), a conveyor belt (6) is arranged. The conveyor belt (6) can pass through the feed inlet (3) and enter the tank body (1). On the fixed frame (5), a first motor (7) is also arranged. The first motor (7) can drive the conveyor belt (6) to move left and right reciprocally; Inside the tank body (1), a bottom frame (11) is also arranged. The bottom frame (11) is of a mesh structure, and a second lead screw (12) is arranged through the bottom frame (11). The lower end of the second lead screw (12) extends outside the tank body (1). On the tank body (1), a second motor (13) is also arranged. The second lead screw (12) is fixedly connected to the output end of the second motor (13), so that when the second motor (13) operates, the bottom frame (11) can move up and down; On the tank body (1), a pipeline (14) is also arranged. Inside the pipeline (14), an air inlet passage and a liquid outlet passage are arranged. Inside the tank body (1), a sealing block (18) is fixedly connected. On the sealing block (18), a first passage (19) and a second passage (20) are provided. The first passage (19) is communicated with the liquid outlet passage, and the second passage (20) is communicated with the air inlet passage. And when the first passage (19) is communicated with the liquid outlet passage, the second passage (20) is not communicated with the air inlet passage.

2. The waste resource treatment device in an agricultural ecological cycle system according to claim 1, characterized in that, The conveyor belt (6) is arranged obliquely. The end of the conveyor belt (6) far from the tank body (1) is higher, and the end of the conveyor belt (6) close to the tank body (1) is lower. And the conveyor belt (6) is installed on an outer frame. The lower end of the outer frame is fixedly connected to a movable plate (15). On the lower end of the movable plate (15), a channel is provided. Inside the channel, a mating block (16) is arranged. A first lead screw (8) is located inside the channel. The first lead screw (8) passes through the mating block (16) and is in threaded cooperation with it.

3. The waste resource treatment device in an agricultural ecological cycle system according to claim 2, characterized in that, On the lower end of the movable plate (15), balls (17) are also arranged. The lower end surfaces of the balls (17) support on the fixed frame (5). There are multiple balls (17), and the multiple balls (17) are symmetrically arranged on both sides of the channel.

4. The waste resource treatment device in an agricultural ecological cycle system according to claim 1, wherein, Above the feed inlet (3), a baffle (10) is also arranged. On the upper end of the baffle (10), a hydraulic cylinder (9) is arranged. When the hydraulic cylinder (9) expands and contracts, the baffle (10) can move up and down accordingly. On both side surfaces of the baffle (10), elastic pieces (24) are arranged. The side surfaces of the elastic pieces (24) can abut against the surface of the baffle (10).

5. The waste resource treatment device in an agricultural ecological cycle system according to claim 4, characterized in that, A sealing gasket is arranged on the surface of the baffle (10).

6. The waste resource treatment device in an agricultural ecological cycle system according to claim 1, characterized in that, Inside the sealing block (18), a sealing plate (21) is also arranged. On the sealing plate (21), a first through hole and a second through hole are provided. The first through hole can be communicated with the first passage (19), and the second through hole can be communicated with the second passage (20). And the sealing block (18) can slide left and right.

7. The waste resource treatment device in an agricultural ecological cycle system according to claim 6, wherein On one side of the sealing plate (21), a spring (22) is arranged. The end of the spring (22) far from the sealing plate (21) is fixedly connected inside the sealing plate (21). One end of a steel wire rope (23) is also connected to the sealing plate (21). The other end of the steel wire rope (23) is fixedly connected to the bottom frame (11).

8. The waste resource treatment device in an agricultural ecological cycle system according to claim 1, characterized in that, The lower end of the tank body (1) is also fixedly connected with support feet (2), and an air outlet is arranged at the upper end of the tank body (1).

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