Device for static composting fermentation by using cow dung
By designing a static compost fermentation device for cow dung including a transmission part and a purification box, the problem of cow dung being difficult to be discharged and fermentation box is solved, efficient mixing and uniform processing of cow dung is achieved, and the purification treatment is improved Environmental sanitation.
Patent Information
- Application Number
- CN202421104563.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-02-07
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the use of the existing cow dung static composting fermentation device, cow dung is not easy to be discharged, and it is difficult to clean the inside of the fermentation chamber.
A device including a fermentation chamber, a transmission section and a purification chamber are designed. The transmission part uses a transmission motor to drive the stirring leaves to stir and ferment the cow manure, and insert a brush plate on the stirring leaves to clean the inner wall of the fermentation chamber. At the same time, through the coordination of the discharge roller and the tapered teeth, the discharge treatment of cow dung is achieved. In addition, the purification box treats the exhaust gas particles through the purification liquid.
It effectively solves the problem that cow manure is not easy to be discharged and fermentation chamber is difficult to clean, improves the mixing efficiency and uniformity of cow manure, and improves environmental sanitation through purification treatment.
Smart Images
Figure CN222434355U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of animal husbandry, in particular to a device for static composting and fermentation using cow dung. Background Art
[0002] With the rapid development of dairy farming, the production of cow dung is increasing. It not only seriously pollutes the surrounding environment, but also has a great impact on the health of humans and animals. How to effectively and reasonably utilize cow dung resources, that is, to carry out corresponding resource research, has received increasing attention from domestic and foreign scholars.
[0003] According to the publication number: "CN214937082U", a device for static composting and fermentation of cow dung includes a fermentation tank, a stirring mechanism is provided at the upper end of the fermentation tank, and the stirring mechanism includes a U-shaped frame, the U-shaped frame is fixedly installed at the top of the fermentation tank, a rotating rod is rotatably inserted on the U-shaped frame, and a driving gear is fixedly sleeved on the upper end of the rotating rod; the utility model is used by setting up a motor, and can drive the rack to move back and forth through the driving rod, thereby driving the rotating rod to rotate alternately forward and reverse through the driving gear, and while the rotating rod rotates, the first stirring plate and the first bevel gear are driven to rotate through the first mounting frame, thereby driving the second bevel gear to rotate in the opposite direction through the third bevel gear, and then driving the second stirring plate to rotate in the opposite direction through the second mounting frame, thereby realizing synchronous reverse stirring of the inner and outer sides of the first stirring plate and the second stirring plate, effectively improving the mixing efficiency and mixing uniformity of the raw materials.
[0004] However, in actual use, the cow dung is not easy to be discharged after the cow dung is fermented, and the inside of the fermentation box is also difficult to clean. Therefore, improvements are made based on the above-mentioned problems. Utility Model Content
[0005] The utility model aims to provide a device for static composting and fermentation of cow dung to solve the problems raised in the above-mentioned background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A device for static composting fermentation using cow dung comprises: supporting feet, on which a fermentation box is fixedly mounted, a feeding pipe is provided on one side of the bottom of the fermentation box, a box cover is provided on the top of the fermentation box, a connecting pipe is connected to the box cover, a transmission part is provided inside the fermentation box, the transmission part comprises a transmission motor, the transmission motor is fixedly mounted on the bottom of the fermentation box, a transmission rod is fixedly mounted on the output end of the transmission motor, a stirring blade is fixedly mounted on the outer wall of the transmission rod, and a slot and a fixing hole are provided on the stirring blade.
[0008] Preferably, a brush plate is inserted into the slot, a fixing rod is inserted into the fixing hole, the number of the brush plates is four groups, and the four groups of brush plates are symmetrically arranged on the slots, and the brush plates can also be inserted into the stirring blades, so as to facilitate the cleaning of the inner wall of the fermentation box.
[0009] Preferably, an inner protective box is opened on the outer wall of the transmission rod, and a material discharge part is arranged in the inner protective box. The material discharge part includes a conical tooth, and the conical tooth set is arranged on the outer wall of the transmission rod. A bearing is installed on the inner wall of the inner protective box, and a material discharge roller is fixedly installed on the inner wall of the bearing.
[0010] Preferably, the output end fixing sleeve of the discharge roller is provided with conical tooth 2, the conical tooth 2 is meshed with conical tooth 1, and the top end of the discharge pipe is threadedly connected with a protective cover.
[0011] Preferably, the extended end of the connecting pipe is fixedly connected to a purification box, a water inlet is provided on the purification box, and a drain outlet is provided at the bottom of the outer wall of the purification box. A connecting pipe is connected to the box cover of the fermentation box, and the extended end of the connecting pipe is connected to the purification box. A purification liquid is provided in the fermentation box to facilitate the purification of waste gas particles generated after cow dung fermentation.
[0012] Preferably, the bottom of the supporting feet is conical, and there are two groups of supporting feet symmetrically installed at both ends of the outer wall of the fermentation box.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. A transmission rod is installed at the output end of the transmission motor, a stirring blade is installed on the outer wall of the transmission rod, and a slot is opened on the stirring blade. Therefore, after the stirring blade is driven by the transmission motor to stir and ferment the cow dung, a brush plate can be inserted on the stirring blade, so as to facilitate the cleaning of the inner wall of the fermentation box. A conical tooth 1 is sleeved on the outer wall of the transmission rod, and a conical tooth 2 is sleeved on the output end of the discharge roller. Therefore, when the transmission rod rotates, the discharge roller is driven to rotate at the same time, so as to facilitate the discharge of cow dung.
[0015] Second, a connecting pipe is connected to the box cover of the fermentation box, and the extended end of the connecting pipe is connected to the purification box. Purification liquid is arranged in the fermentation box to facilitate purification of waste gas particles generated after cow dung fermentation. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;
[0018] Figure 3It is a schematic diagram of the local structure of the utility model;
[0019] Figure 4 This is a schematic diagram of the cleaning brush structure in the utility model;
[0020] Figure 5 It is a schematic diagram of the enlarged structure of A in the utility model.
[0021] In the figure: 1. supporting foot; 21. transmission part; 211. transmission motor; 212. transmission rod; 213. stirring blade; 214. slot; 215. fixing hole; 216. brush plate; 217. fixing rod; 22. unloading part; 221. conical tooth 1; 222. conical tooth 2; 223. unloading roller; 224. protective cover; 23. purification box; 3. fermentation box; 4. unloading pipe; 5. box cover; 6. connecting pipe; 7. inner protective box. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] like Figure 1-5 As shown, a device for static composting fermentation using cow dung comprises: a supporting foot 1, a fermentation box 3 is fixedly mounted on the supporting foot 1, a feeding pipe 4 is provided on one side of the bottom of the fermentation box 3, a box cover 5 is provided on the top of the fermentation box 3, a connecting pipe 6 is connected to the box cover 5, a transmission part 21 is provided inside the fermentation box 3, the transmission part 21 comprises a transmission motor 211, the transmission motor 211 is fixedly mounted on the bottom of the fermentation box 3, a transmission rod 212 is fixedly mounted on the output end of the transmission motor 211, a stirring blade 213 is fixedly mounted on the outer wall of the transmission rod 212, a slot 214 and a fixing hole 215 are provided on the stirring blade 213, a brush plate 21 is plugged into the slot 214 6. A fixing rod 217 is inserted into the fixing hole 215. There are four groups of brush plates 216, and the four groups of brush plates 216 are symmetrically arranged on the slots 214 respectively. An inner protective box 7 is opened on the outer wall of the transmission rod 212. A discharge part 22 is arranged in the inner protective box 7. The discharge part 22 includes a conical tooth 221, and the conical tooth 221 is sleeved on the outer wall of the transmission rod 212. A bearing is installed on the inner wall of the inner protective box 7, and a discharge roller 223 is fixedly installed on the inner wall of the bearing. The output end of the discharge roller 223 is fixedly sleeved with a conical tooth 222, and the conical tooth 222 is meshed with the conical tooth 221, and the top end of the discharge pipe 4 is threadedly connected with a protective cover 224.
[0024] Specifically, a brush plate 216 can be inserted on the stirring blade 213 to facilitate cleaning of the inner wall of the fermentation box 3.
[0025] like Figure 1-5 As shown, the extended end of the connecting pipe 6 is fixedly connected to the purification box 23, a water inlet is provided on the purification box 23, and a drainage outlet is provided at the bottom of the outer wall of the purification box 23, the bottom of the supporting foot 1 is conical, and the number of the supporting feet 1 is two groups, which are symmetrically installed at both ends of the outer wall of the fermentation box 3.
[0026] Specifically, a connecting pipe 6 is connected to the box cover 5 of the fermentation box 3, and the extended end of the connecting pipe 6 is connected to the purification box 23. Purification liquid is provided in the fermentation box 3 to facilitate the purification of waste gas particles generated after cow dung fermentation.
[0027] The working principle of the utility model is as follows:
[0028] By installing a fermentation box 3 on the support foot 1, by arranging a transmission part 21 inside the fermentation box 3, by installing a transmission motor 211 at the bottom of the fermentation box 3, and installing a transmission rod 212 at the output end of the transmission motor 211, and installing a stirring blade 213 on the outer wall of the transmission rod 212, and opening a slot 214 on the stirring blade 213, after the stirring blade 213 is driven by the transmission motor 211 to stir and ferment the cow dung, a brush plate 216 can be installed on the stirring blade 213, so as to facilitate the fermentation. The inner wall of the fermentation box 3 is cleaned by brushing a conical tooth 1 221 on the outer wall of the transmission rod 212, and a conical tooth 222 is provided on the output end of the discharge roller 223. Therefore, when the transmission rod 212 rotates, the discharge roller 223 is also driven to rotate, thereby facilitating the discharge of cow dung. A connecting pipe 6 is connected to the box cover 5 of the fermentation box 3, and the extended end of the connecting pipe 6 is connected to the purification box 23. Purification liquid is provided in the fermentation box 3 to facilitate the purification of waste gas particles generated after the fermentation of cow dung.
[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A device for static composting and fermentation of cow dung, characterized in that: include: A support foot (1) is provided on which a fermentation box (3) is fixedly mounted, a feeding pipe (4) is provided on one side of the bottom of the fermentation box (3), a box cover (5) is provided on the top of the fermentation box (3), a connecting pipe (6) is connected to the box cover (5), a transmission part (21) is provided inside the fermentation box (3), the transmission part (21) comprises a transmission motor (211), the transmission motor (211) is fixedly mounted on the bottom of the fermentation box (3), a transmission rod (212) is fixedly mounted on the output end of the transmission motor (211), a stirring blade (213) is fixedly mounted on the outer wall of the transmission rod (212), and a slot (214) and a fixing hole (215) are provided on the stirring blade (213).
2. The device for static composting and fermentation of cow dung according to claim 1, characterized in that: A brush plate (216) is inserted into the slot (214), a fixing rod (217) is inserted into the fixing hole (215), and the number of the brush plates (216) is four groups, and the four groups of brush plates (216) are symmetrically arranged on the slot (214).
3. The device for static composting and fermentation of cow dung according to claim 1, characterized in that: An inner protective box (7) is provided on the outer wall of the transmission rod (212), a material discharge portion (22) is provided in the inner protective box (7), the material discharge portion (22) comprises a conical tooth (221), the conical tooth (221) is sleeved on the outer wall of the transmission rod (212), a bearing is installed on the inner wall of the inner protective box (7), and a material discharge roller (223) is fixedly installed on the inner wall of the bearing.
4. The device for static composting and fermentation of cow dung according to claim 3, characterized in that: The output end fixed sleeve of the discharge roller (223) is provided with a second conical tooth (222), the second conical tooth (222) meshes with the first conical tooth (221), and the top end of the discharge tube (4) is threadedly connected with a protective cover (224).
5. The device for static composting and fermentation of cow dung according to claim 1, characterized in that: The extended end of the connecting pipe (6) is fixedly connected to a purification box (23), a water inlet is provided on the purification box (23), and a drainage outlet is provided at the bottom of the outer wall of the purification box (23).
6. The device for static composting and fermentation of cow dung according to claim 1, characterized in that: The bottom of the support legs (1) is conical, and there are two groups of support legs (1) which are symmetrically mounted at the two ends of the outer wall of the fermentation box (3).