Agricultural waste treatment apparatus

Abstract

The utility model provides a kind of breeding waste treatment equipment, it is related to breeding waste treatment technical field, including processing box and multiple support legs for supporting processing box;The fermentation layer is equipped in the processing box, and the fermentation layer is wrapped with heat preservation layer;The bottom of the processing box is equipped with discharge structure, and the discharge structure is communicated with the fermentation cavity of fermentation layer and is opened or closed by pneumatic telescopic link;By being set as the form of bunker one and bunker two to feeding structure, and combining the drive shaft set outside feeding structure, the automatic closure of cover plate is controlled using the gravity of drive shaft itself, the feeding structure of current breeding waste treatment equipment is inconvenient to open and close, often forget to close feeding structure, leading to the problem that breeding waste in fermentation layer fermentation effect is poor, improve the convenience of breeding waste treatment equipment feeding structure when using.

Description

Technical Field

[0001] This utility model relates to the field of livestock and aquaculture waste treatment technology, specifically to a livestock and aquaculture waste treatment device. Background Technology

[0002] The management and utilization of livestock waste is an important issue for sustainable agricultural development. Effective treatment of livestock waste helps improve the environment and reduce pollution problems.

[0003] In the existing technology, when treating livestock waste, the livestock waste enters the livestock waste treatment equipment through the feeding structure for heat preservation and fermentation. After fermentation and drying, the waste is discharged from the discharge port and transported to a designated material frame for collection by a conveyor. However, the feeding structure of the current livestock waste treatment equipment is inconvenient to open and close, which is not conducive to the heat preservation and fermentation of livestock waste. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a waste treatment device for agricultural and livestock products, which solves the problem of inconvenient opening and closing of the feeding structure in current waste treatment devices for agricultural and livestock products.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] In this utility model, the equipment for treating agricultural and livestock waste includes a treatment box and multiple support legs for supporting the treatment box;

[0009] The processing box is equipped with a fermentation layer, which is wrapped with an insulation layer.

[0010] The bottom of the processing box is provided with a discharge structure, which is connected to the fermentation chamber of the fermentation layer and is opened or closed by a pneumatic telescopic rod.

[0011] The top of the processing box is provided with a feeding structure with openings at the top and bottom, and the feeding structure is in communication with the fermentation chamber of the fermentation layer;

[0012] A stirring shaft is installed inside the fermentation chamber, and the stirring shaft is driven by a drive motor;

[0013] The feeding structure includes an integrally formed hopper one and a hopper two. The hopper two is located above the hopper one. A cover plate is installed inside the hopper two. The cover plate is rotatably connected to the hopper two via a rotating shaft so that the feeding structure is in an open or closed state.

[0014] Both ends of the rotating shaft extend to the outside of the second hopper and are rotatably connected to the second hopper through bearings. Drive shafts are respectively installed on the two rotating shafts located on the outside of the second hopper, and the two drive shafts are symmetrical about the second hopper.

[0015] In the initial state, the end of the cover plate away from the rotating shaft abuts against the inner wall of the hopper and closes the feeding structure;

[0016] When the cover plate abuts against the inner wall of the silo, the cover plate is in an inclined state, and the end of the cover plate that contacts the inner wall of the silo is the inclined lower end.

[0017] Furthermore, one side of the inner wall of the second hopper is an inclined surface;

[0018] When the cover plate abuts against the inner wall of the first hopper, the cover plate and the inclined surface of the second hopper form a V-shaped material discharge cavity.

[0019] Furthermore, the end of the second hopper away from the first hopper is provided with a cover;

[0020] The shield is installed on the second hopper, and the side of the shield closest to the inclined surface of the second hopper is open;

[0021] Each side of the shield is an inclined plate, and the lower inclined end of the inclined plate is closer to the second hopper.

[0022] Furthermore, the discharge structure includes a blocking block, which is connected to the fermentation chamber through an insulation layer;

[0023] One end of the blockage block is rotatably connected to the insulation layer via a connecting shaft;

[0024] The telescopic end of the pneumatic telescopic rod is rotatably connected to the bottom of the blockage block via a rotating rod one. A connector is installed between the fixed end of the pneumatic telescopic rod and the processing box. The fixed end of the pneumatic telescopic rod is rotatably connected to the connector via a rotating rod two. The end of the connector away from the pneumatic telescopic rod is rotatably connected to the processing box via a rotating rod three.

[0025] Furthermore, a fermentation liquid pipe is also provided above the processing box, and the fermentation liquid pipe is connected to the fermentation chamber through a flow pipe one and a flow pipe two respectively.

[0026] The ends of the first and second flow tubes, which are furthest from the fermentation liquid tube, are located at the two trisections of the fermentation chamber.

[0027] Furthermore, a buffer block is installed on the side of the shield near the drive shaft.

[0028] Furthermore, the shield is welded to the second hopper.

[0029] Furthermore, a connecting pipe is provided above the processing box, and the connecting pipe is in communication with the fermentation chamber;

[0030] During fermentation, the processing chamber is connected to an external fermentation gas processing device via a connecting pipe.

[0031] (III) Beneficial Effects

[0032] This utility model provides a device for treating agricultural and livestock waste. Compared with the prior art, it has the following advantages:

[0033] By setting the feeding structure into two bins, and combining it with the drive shaft set on the outside of the feeding structure, the cover plate is automatically closed by using the gravity of the drive shaft itself. This solves the problem that the feeding structure of current breeding and aquatic waste treatment equipment is inconvenient to open and close, and often forgets to close the feeding structure, resulting in poor fermentation effect of breeding and aquatic waste in the fermentation layer. This improves the convenience of the feeding structure of the breeding and aquatic waste treatment equipment during use. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0035] Figure 1 A three-dimensional diagram of a waste treatment device for farming and animal husbandry;

[0036] Figure 2 for Figure 1 A schematic diagram of the structure;

[0037] Figure 3 for Figure 2 Sectional view of AA;

[0038] Figure 4 for Figure 3 A schematic diagram of the state structure of the cover plate in the feeding structure;

[0039] Figure 5 for Figure 1 A schematic diagram of the structure after flipping;

[0040] Figure 6 This is a schematic diagram showing the positional relationship between the conveyor and the equipment for treating agricultural and livestock waste.

[0041] Figure label:

[0042] 1. Processing box; 10. Fermentation layer; 101. Insulation layer; 102. Stirring shaft; 103. Pneumatic telescopic rod; 104. Blocking block; 11. Feeding structure; 111. Hopper one; 112. Hopper two; 113. Cover; 114. Rotating shaft; 115. Drive shaft; 116. Cover plate; 117. Buffer block; 12. Connecting pipe; 13. Fermentation liquid pipe; 131. Flow pipe one; 132. Flow pipe two;

[0043] 2. Conveyor. Detailed Implementation

[0044] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0045] This application provides a breeding and aquaculture waste treatment device, which solves the problem of inconvenient opening and closing of the feeding structure of current breeding and aquaculture waste treatment devices, and improves the convenience of using the feeding structure of the breeding and aquaculture waste treatment device.

[0046] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0047] Example:

[0048] like Figures 1-4 As shown, a waste treatment device for breeding and farming includes a treatment box 1 and multiple support legs for supporting the treatment box 1.

[0049] The processing box 1 is provided with a fermentation layer 10, and the fermentation layer 10 is wrapped with a heat insulation layer 101.

[0050] The bottom of the processing box 1 is provided with a discharge structure, which is connected to the fermentation chamber of the fermentation layer 10 and is opened or closed by a pneumatic telescopic rod 103.

[0051] The top of the processing box 1 is provided with a feeding structure 11 with openings at the top and bottom, and the feeding structure 11 is in communication with the fermentation chamber of the fermentation layer 10.

[0052] A stirring shaft 102 is installed inside the fermentation chamber, and the stirring shaft 102 is driven by a drive motor.

[0053] The feeding structure 11 includes an integrally formed hopper one 111 and hopper two 112. The hopper two 112 is located above the hopper one 111. A cover plate 116 is installed inside the hopper two 112. The cover plate 116 is rotatably connected to the hopper two 112 via a rotating shaft 114 so that the feeding structure 11 is in an open or closed state.

[0054] Both ends of the rotating shaft 114 extend to the outside of the second hopper 112 and are rotatably connected to the second hopper 112 through bearings. Drive shafts 115 are respectively installed on the two rotating shafts 114 located on the outside of the second hopper 112. The two drive shafts 115 are symmetrical about the second hopper 112.

[0055] In the initial state, the end of the cover plate 116 away from the rotating shaft 114 abuts against the inner wall of the hopper 111, closing the feeding structure 11, specifically as follows: Figure 3 As shown;

[0056] When the cover plate 116 abuts against the inner wall of the hopper 111, the cover plate 116 is in an inclined state, and the end of the cover plate 116 that contacts the inner wall of the hopper 111 is the inclined lower end.

[0057] Specifically, the drive shaft 115 is sleeved on the rotating shaft 114 through a sleeve and welded to the rotating shaft 114, and the drive shaft 115 and the sleeve are integrally formed.

[0058] By setting the feeding structure 11 as a hopper 111 and a hopper 2 112, and combining it with the drive shaft 115 set on the outside of the feeding structure 11, the cover plate 116 is automatically closed by the gravity of the drive shaft 115 itself. This solves the problem that the feeding structure 11 of the current breeding and farming waste treatment equipment is inconvenient to open and close, and often forgets to close the feeding structure 11, resulting in poor fermentation effect of breeding and farming waste in the fermentation layer 10. This improves the convenience of using the feeding structure 11 of the breeding and farming waste treatment equipment.

[0059] The cover plate 116 is automatically opened by the gravity of the material falling onto it, which facilitates the feeding of materials.

[0060] like Figures 3-4 As shown, one side of the inner wall of the hopper 2 112 is an inclined surface;

[0061] When the cover plate 116 abuts against the inner wall of the first hopper 111, the cover plate 116 and the inclined surface of the second hopper 112 form a V-shaped material discharge cavity.

[0062] By setting one side of the inner wall of the second hopper 112 as an inclined surface, a V-shaped material discharge cavity is formed by the inclined surface of the second hopper 112 and the closed cover plate 116. At this time, the material discharge point of the V-shaped material discharge cavity is the contact point between the cover plate 116 and the first hopper 111. After the material accumulates in the V-shaped material discharge cavity, the cover plate 116 can rotate around the rotating shaft 114 under the action of the material gravity, so as to realize the automatic opening of the cover plate 116 and facilitate the material discharge operation.

[0063] The specific transition between the open and closed states of the cover plate 116 is as follows: Figure 4 As shown.

[0064] like Figure 1 , Figures 4-5 As shown, the end of the second hopper 112 away from the first hopper 111 is provided with a cover 113;

[0065] The cover 113 is installed over the second hopper 112, and the side of the cover 113 near the inclined surface of the second hopper 112 is open;

[0066] Each side of the shield 113 is an inclined plate, and the lower inclined end of the inclined plate is close to the end of the hopper 112.

[0067] Specifically, the shield 113 is welded to the hopper 112.

[0068] By setting up a shield 113 to enclose the material bin 112, it is easier for the material to enter the fermentation chamber of the fermentation layer 10 through the material bin 112 for heat preservation and fermentation.

[0069] Furthermore, each side of the shield 113 is set as an inclined plate, and the lower inclined end of the inclined plate is close to the end of the material bin 112. The shield 113 is used to limit the swing amplitude of the drive shaft 115, so as to avoid the drive shaft 115 interfering with the feeding of the feeding structure 11 when the drive shaft 115 rotates through the rotating shaft 114.

[0070] like Figure 4 As shown, a buffer block 117 is installed on the side of the shield 113 near the drive shaft 115.

[0071] Specifically, the buffer block 117 is bonded to the shield 113 or connected by other means.

[0072] By setting a buffer block 117 on the cover 113, the noise generated when the cover 116 rotates under gravity and drives the drive shaft 115 to swing during the continuous flow of material into the hopper 2 112 can be effectively reduced.

[0073] like Figure 3 , Figures 5-6As shown, the discharge structure includes a blocking block 104, which is connected to the fermentation chamber through the insulation layer 101.

[0074] One end of the blocking block 104 is rotatably connected to the insulation layer 101 via a connecting shaft;

[0075] The telescopic end of the pneumatic telescopic rod 103 is rotatably connected to the bottom of the blockage block 104 via a rotating rod one. A connector is installed between the fixed end of the pneumatic telescopic rod 103 and the processing box 1. The fixed end of the pneumatic telescopic rod 103 is rotatably connected to the connector via a rotating rod two. The end of the connector away from the pneumatic telescopic rod 103 is rotatably connected to the processing box 1 via a rotating rod three.

[0076] By setting up a pneumatic telescopic rod 103, the opening and closing of the blockage block 104 can be controlled, thereby controlling the discharge of materials from the fermentation chamber.

[0077] Specifically, when the blocking block 104 closes the fermentation chamber, the blocking block 104 is located on one side inside the fermentation layer 10 and is flush with the inner bottom wall of the fermentation chamber, which facilitates the stirring shaft 102 to stir the material in the fermentation chamber and prevents the blocking block 104 from interfering with the stirring process of the stirring shaft 102.

[0078] Specifically, when the blockage block 104 is in the open state, the material after heat preservation and fermentation falls onto the conveyor 2 below the blockage block 104, and is then transported by the conveyor 2 to a designated location for collection.

[0079] like Figure 5 As shown, a connecting pipe 12 is provided above the processing box 1, and the connecting pipe 12 is in communication with the fermentation chamber;

[0080] During fermentation, the treatment box 1 is connected to an external fermentation gas treatment device through a connecting pipe 12 so that the fermentation gas treatment device can treat the odor generated during the fermentation process.

[0081] like Figure 5 As shown, a fermentation liquid pipe 13 is also provided above the processing box 1. The fermentation liquid pipe 13 is connected to the fermentation chamber through a first flow pipe 131 and a second flow pipe 132.

[0082] The ends of the first flow tube 131 and the second flow tube 132 away from the fermentation liquid tube 13 are respectively located at the two trisections of the fermentation chamber, so that the fermentation liquid can flow through the fermentation liquid tube 13 to the two trisections of the fermentation chamber, which facilitates the uniform mixing of the fermentation liquid and the material by the stirring shaft 102, so as to better ferment the material.

[0083] During operation, the livestock waste that has undergone preliminary dry-wet separation is used as the material to be kept warm and fermented, and the material is poured into the hopper 112 through the opening of the cover 113 by manual or automatic feeding mechanism.

[0084] The cover plate 116 can be opened by manually lifting the drive shaft 115 to rotate the cover plate 116, or by using the weight of the material piled up in the V-shaped material drop trough formed by the cover plate 116 and the material bin 112 to open the cover plate 116, thereby realizing the material feeding operation.

[0085] The material enters the fermentation chamber inside the fermentation layer 10 through the opened cover 116 for heat preservation and fermentation.

[0086] During the heat preservation fermentation, the cover plate 116 abuts against and closes against the inner wall of the hopper 111 under the action of gravity of the drive shaft 115;

[0087] After the cover plate 116 is closed, fermentation liquid is added into the fermentation chamber through the fermentation liquid tube 13. The fermentation liquid is added to the two trisections of the fermentation chamber through the first flow tube 131 and the second flow tube 132 respectively.

[0088] Start the drive motor to control the rotation of the stirring shaft 102. During the rotation of the stirring shaft 102, the fermentation liquid and the material are mixed so that the material can ferment better. The gas generated during the fermentation process is connected to the external fermentation gas treatment equipment through the connecting pipe 12. The fermentation gas treatment equipment is used to treat the odor generated during the fermentation process.

[0089] Then, control the pneumatic telescopic rod 103, which controls the opening of the discharge structure located at the bottom of the insulation layer 101. At this time, the block block 104 on the discharge structure is in the open state, and the material that has completed the insulation and fermentation falls into the conveyor 2 at the bottom of the processing box 1 through the opened discharge structure. The conveyor 2 is used to transport the material after insulation and fermentation to a designated place for collection.

[0090] Finally, the pneumatic telescopic rod 103 is activated again to control the relative closure of the blockage block 104 and the insulation layer 101, so that the waste treatment equipment can carry out the insulation and fermentation operation again.

[0091] It should be noted that conveyor 2 is existing technology, and its working principle will not be described in detail here. Livestock waste can be animal manure or other livestock waste.

[0092] In summary, compared with existing technologies, it has the following beneficial effects:

[0093] 1. By setting the feeding structure 11 as a hopper 111 and a hopper 2 112, and combining it with the drive shaft 115 set on the outside of the feeding structure 11, the cover plate 116 is automatically closed by the gravity of the drive shaft 115 itself, and the cover plate 116 is automatically opened by the gravity of the material falling onto the cover plate 116. This solves the problem that the feeding structure 11 of the current breeding and farming waste treatment equipment is inconvenient to open and close, and that the feeding structure 11 is often forgotten to be closed, resulting in poor fermentation effect of breeding and farming waste in the fermentation layer 10. This improves the convenience of using the feeding structure 11 of the breeding and farming waste treatment equipment.

[0094] 2. By setting one side of the inner wall of the second hopper 112 as an inclined surface, a V-shaped material discharge cavity is formed by the inclined surface of the second hopper 112 and the closed cover plate 116. At this time, the material discharge point of the V-shaped material discharge cavity is the contact point between the cover plate 116 and the first hopper 111. After the material accumulates in the V-shaped material discharge cavity, the cover plate 116 can rotate around the rotating shaft 114 under the action of the material gravity, so as to realize the automatic opening of the cover plate 116 and facilitate the material discharge operation.

[0095] 3. By setting up a shield 113 to enclose the material bin 112, it is possible for the material to pass through the material bin 112 into the fermentation chamber of the fermentation layer 10 for heat preservation and fermentation.

[0096] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0097] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A waste treatment device for farming and animal husbandry, characterized in that, It includes a processing box (1) and multiple support legs for supporting the processing box (1); The processing box (1) is provided with a fermentation layer (10), and the fermentation layer (10) is wrapped with a heat insulation layer (101); The bottom of the processing box (1) is provided with a discharge structure, which is connected to the fermentation chamber of the fermentation layer (10) and is opened or closed by a pneumatic telescopic rod (103). The top of the processing box (1) is provided with a feeding structure (11) with openings at the top and bottom, and the feeding structure (11) is in communication with the fermentation chamber of the fermentation layer (10). A stirring shaft (102) is installed inside the fermentation chamber, and the stirring shaft (102) is driven by a drive motor; The feeding structure (11) includes an integrally formed hopper one (111) and hopper two (112). The hopper two (112) is located above the hopper one (111). A cover plate (116) is installed inside the hopper two (112). The cover plate (116) is rotatably connected to the hopper two (112) through a rotating shaft (114) so ​​that the feeding structure (11) is in an open or closed state. The two ends of the rotating shaft (114) extend to the outside of the second hopper (112) and are rotatably connected to the second hopper (112) through bearings. Drive shafts (115) are respectively installed on the two ends of the rotating shaft (114) located outside the second hopper (112). The two drive shafts (115) are symmetrical about the second hopper (112). In the initial state, the end of the cover plate (116) away from the rotating shaft (114) abuts against the inner wall of the hopper (111) and closes the feeding structure (11); When the cover plate (116) abuts against the inner wall of the first hopper (111), the cover plate (116) is in an inclined state, and the end of the cover plate (116) that contacts the inner wall of the first hopper (111) is the inclined lower end.

2. The agricultural and livestock waste treatment equipment as described in claim 1, characterized in that, One side of the inner wall of the second silo (112) is an inclined surface; When the cover plate (116) abuts against the inner wall of the first hopper (111), the inclined surfaces of the cover plate (116) and the second hopper (112) form a V-shaped material discharge cavity.

3. The agricultural and livestock waste treatment equipment as described in claim 1, characterized in that, The end of the second hopper (112) away from the first hopper (111) is provided with a cover (113); The cover (113) is installed on the second hopper (112), and the side of the cover (113) near the inclined surface of the second hopper (112) is open; Each side of the shield (113) is an inclined plate, and the inclined lower end of the inclined plate is the end close to the second hopper (112).

4. The agricultural and livestock waste treatment equipment as described in claim 1, characterized in that, The discharge structure includes a blocking block (104), which is connected to the fermentation chamber through a heat insulation layer (101); One end of the plugging block (104) is rotatably connected to the insulation layer (101) via a connecting shaft; The telescopic end of the pneumatic telescopic rod (103) is rotatably connected to the bottom of the blockage block (104) via a rotating rod one. A connector is installed between the fixed end of the pneumatic telescopic rod (103) and the processing box (1). The fixed end of the pneumatic telescopic rod (103) is rotatably connected to the connector via a rotating rod two. The end of the connector away from the pneumatic telescopic rod (103) is rotatably connected to the processing box (1) via a rotating rod three.

5. The agricultural and livestock waste treatment equipment as described in claim 1, characterized in that, A fermentation liquid pipe (13) is also provided above the processing box (1), and the fermentation liquid pipe (13) is connected to the fermentation chamber through a first flow pipe (131) and a second flow pipe (132); The ends of the first flow tube (131) and the second flow tube (132) that are away from the fermentation liquid tube (13) are located at the two trisections of the fermentation chamber, respectively.

6. The agricultural and livestock waste treatment equipment as described in claim 3, characterized in that, A buffer block (117) is installed on the side of the shield (113) near the drive shaft (115).

7. The agricultural and livestock waste treatment equipment as described in claim 3, characterized in that, The shield (113) is welded to the second hopper (112).

8. The agricultural and livestock waste treatment equipment as described in claim 1, characterized in that, A connecting pipe (12) is provided above the processing box (1), and the connecting pipe (12) is in communication with the fermentation chamber; During fermentation, the processing tank (1) is connected to an external fermentation gas processing device through a connecting pipe (12).

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