Anti-blocking device for solid excrement aerobic composting aeration pipeline

Abstract

The utility model discloses an anti-blocking device for an aeration pipeline for aerobic composting of solid feces, which comprises an aeration pipe body, a collection box is mounted at the bottom end of the aeration pipe body, and a round pipe is mounted at one end of the aeration pipe body; an anti-blocking mechanism is arranged on the outer side of the aeration pipe body, and a fixing assembly is arranged at the bottom end of a collecting box; wherein the anti-blocking mechanism comprises a mounting shell mounted on the outer side of the aeration pipe body, air holes are formed in the top end of the mounting shell, reciprocating screw rods are rotatably connected to the interior of the mounting shell, moving blocks are in threaded connection to the outer sides of the reciprocating screw rods, and plate-shaped brush plates are fixedly connected to the top ends of the moving blocks; therefore, the effect of simultaneously cleaning the aeration pipe body and the mounting shell can be achieved, the phenomenon of unsmooth aeration caused by blockage of solid particles can be effectively avoided, the aeration efficiency of the aeration pipe body is greatly improved, and the number of times of cleaning the aeration pipe body due to blockage is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of composting aeration, in particular to an anti-blocking device for aeration pipelines of aerobic composting of solid manure. Background Art

[0002] The aeration pipeline for aerobic composting of solid manure is a vital component in the composting process. It is mainly used to provide sufficient oxygen into the compost to promote the activity of microorganisms and accelerate the decomposition of organic matter.

[0003] Publication No. CN209636126U discloses an anti-clogging compost aeration pipe. The device can automatically separate the water path from the gas path without power during aeration and non-aeration through the special structure of the anti-clogging aeration pipe. Various debris carried by the leachate will not directly contact the air guide holes of the pipe, thus solving the blockage problem of the existing porous circular tube aeration. The device has a simple structure and low cost. However, the patent still has the following problems in actual use:

[0004] Through the special structure of the anti-clogging aeration pipe, the device can automatically separate the water path from the air path without power during aeration and non-aeration, and various debris carried by the leachate will not directly contact the air guide holes of the pipe, thereby solving the blockage problem of existing porous circular tube aeration. However, when the device is used in a solid manure aerobic composting device, the design of the aeration pipe does take into account the problems of anti-clogging and leachate discharge, but the exhaust holes may still be blocked by manure particles or sticky substances. This is because during the aerobic composting process, solid manure will gradually decompose in the composting device to produce particles and sticky substances, which may enter and block the exhaust holes, thereby affecting the use effect of the aeration pipe and causing inconvenience to the staff when using it.

[0005] A device for preventing aeration pipe from blocking during aerobic composting of solid manure is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide an anti-blocking device for aeration pipes of aerobic composting of solid manure and sewage, so as to solve the problem proposed in the above-mentioned background technology that the special structure of the anti-blocking aeration pipe can automatically separate the water path and the air path without power during aeration and non-aeration, and various debris carried by the leachate will not directly contact the air guide holes of the pipe, thereby solving the blockage problem of the existing porous circular tube aeration. However, when the device is used in an aerobic composting device for solid manure and sewage, the design of the aeration pipe does take into account the problems of anti-blocking and leachate discharge, but the exhaust hole may still be blocked by particles or sticky substances of the manure and sewage. This is because during the aerobic composting process, the solid manure and sewage will gradually decompose in the composting device to produce particles and sticky substances, which may enter and block the exhaust hole, thereby affecting the use effect of the aeration pipe and causing inconvenience to the staff when using it.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-blocking device for aeration pipes for aerobic composting of solid manure, comprising an aeration pipe body, a collecting box is installed at the bottom end of the aeration pipe body, and a round pipe is installed at one end of the aeration pipe body; an anti-blocking mechanism is arranged on the outside of the aeration pipe body, and a fixing component is arranged at the bottom end of the collecting box;

[0008] Among them, the anti-blocking mechanism includes a mounting shell installed on the outside of the aeration pipe body, and air holes are opened inside the top of the mounting shell, and a reciprocating screw is rotatably connected inside the mounting shell, and a moving block is threadedly connected to the outside of the reciprocating screw, and a plate-shaped brush plate is fixedly connected to the top of the moving block, and an arc-shaped brush plate is fixedly connected to the bottom end of the moving block, and a motor is installed at one end of the reciprocating screw.

[0009] Preferably, support rods are symmetrically fixedly connected at both ends of the arc-shaped brush plate, and sliding grooves are symmetrically opened on the inner side of the mounting shell, and a slider is installed at the end of the support rod away from the arc-shaped brush plate, and the slider is slidably connected to the inside of the sliding groove, and a ball is rollingly connected to the inside of one side of the slider, and the ball is rollingly connected to the inner side of the sliding groove.

[0010] Preferably, the fixing assembly includes a mounting plate arranged at the bottom end of the collecting box, and the bottom end of the mounting plate is fixedly connected to the inside of the bottom end of the aerobic composting equipment, and the bottom end of the collecting box is fixedly connected to the fixing plate, and the fixing plate is snap-fitted to the inside of the top end of the mounting plate, and the first box body is installed on both sides of the mounting plate, and the second box body is installed on one side of the first box body, and a pressing rod is slidably connected to the inside of the top end of the first box body, and a push block is fixedly connected to the bottom end of the pressing rod, and an extrusion rod is slidably connected between the first box body and the second box body, and one end of the extrusion rod is fixedly connected to a tooth plate, and a contraction rod is symmetrically installed between the tooth plate and the first box body, and a telescopic spring is sleeved on the outer side of the contraction rod, and one side of the tooth plate is snap-fitted and fixedly connected to both sides of the fixing plate.

[0011] Preferably, the outer sides of the reciprocating screw rods are engaged and rotatably connected with limit sleeves, and the bottom end of the limit sleeves is fixedly connected to the aeration pipe body.

[0012] Preferably, slots are symmetrically formed on the top of the collecting box.

[0013] Preferably, a fixed knob is installed between the first box body and the push block.

[0014] Preferably, the tooth plate is slidably connected inside the second box body.

[0015] Preferably, a connecting pipe is threadedly connected to the inside of the top end of the installation shell, and holes are opened on the outside of the connecting pipe (214), and a conical protective cover is installed on the top end of the connecting pipe.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the anti-blocking device for aeration pipes of aerobic composting of solid manure and sewage is specifically as follows: the rotation of the reciprocating screw drives the moving block to move back and forth, thereby driving the plate-shaped brush plate to clear the blockage on the inner side of the top of the mounting shell, thereby being able to push out larger impurities blocked in the pores, and then the movement of the moving block drives the arc-shaped brush plate to slide on the outer side of the aeration pipe body, thereby clearing the blockage of small impurities in the air groove on the aeration pipe body, thereby being able to achieve the effect of clearing the blockage of the aeration pipe body and the mounting shell at the same time, and can effectively avoid the phenomenon of aeration obstruction caused by solid particle blockage, greatly improve the aeration efficiency of the aeration pipe body, reduce the number of times the aeration pipe body is blocked and cleaned, and the extrusion rod is squeezed by the push block, so that the movement of the extrusion rod drives the movement of the tooth plate, and at this time the contraction rod and the telescopic spring are extended, and at this time one side of the tooth plate is engaged and fixed with the fixed plate, thereby achieving the effect of quickly installing and disassembling the aeration pipe body, and greatly reducing the maintenance difficulty and time cost of the aeration pipe body.

[0017] 1. The reciprocating screw is driven to rotate by starting the motor, and the rotation of the reciprocating screw drives the moving block to move back and forth. At this time, the moving block drives the plate-shaped brush plate to move, thereby driving the plate-shaped brush plate to clear the blockage on the inner side of the top of the installation shell, so that the larger impurities blocked in the pores can be pushed out, and then the arc-shaped brush plate is driven to slide on the outside of the aeration pipe body through the movement of the moving block, so as to clear the small impurities in the air groove on the aeration pipe body, thereby achieving the effect of clearing the blockage of the aeration pipe body and the installation shell at the same time, which can effectively avoid solid particles The phenomenon of aeration obstruction caused by blockage can greatly improve the aeration efficiency of the aeration pipe body, reduce the number of times the aeration pipe body is blocked and cleaned, and bring convenience to the staff when using it. The movement of the arc brush plate drives the movement of the support rod, and the movement of the support rod drives the slider to slide inside the slide groove. At this time, the ball and the slide groove are rollingly connected, so that the movement of the arc brush plate can be more stable. Through the design of the connecting pipe, holes and conical shield, it can avoid direct contact between the material and the pores, and reduce the probability of blockage of the pores and the air grooves on the aeration pipe body;

[0018] 2. By fixing the bottom end of the mounting plate to the bottom end of the aerobic composting device for solid manure, and then inserting the fixing plate into the mounting plate, and then moving the pressing rod downward to drive the push block to slide inside the first box body, the push block squeezes the extrusion rod, and the movement of the extrusion rod drives the movement of the tooth plate. At this time, the retraction rod and the telescopic spring extend, and one side of the tooth plate is engaged and fixed with the fixing plate, thereby achieving the effect of quickly installing and disassembling the aeration pipe body, greatly reducing the maintenance difficulty and time cost of the aeration pipe body, and bringing convenience to the staff when using it. Through the contractility of the telescopic spring, it can assist in the retraction of the tooth plate, thereby facilitating the secondary operation of the tooth plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a cross-sectional view of the overall structure of the utility model;

[0020] Figure 2 This is a sectional view of the overall side structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the enlarged structure of part A in the utility model;

[0022] Figure 4 This is a schematic diagram of the overall side view structure of the fixing assembly in the utility model;

[0023] Figure 5 It is a schematic diagram of the overall side view of the operating structure of the fixing component in the utility model.

[0024] In the figure: 1. aeration pipe body; 101. collecting box; 102. round tube; 2. anti-blocking mechanism; 201. mounting shell; 202. air hole; 203. reciprocating screw rod; 204. moving block; 205. plate-shaped brush plate; 206. arc-shaped brush plate; 207. motor; 208. support rod; 209. slide groove; 210. slider; 211. ball bearing; 212. limit sleeve; 213. slot hole; 214. connecting pipe; 215. hole; 216. conical shield; 3. fixing assembly; 301. mounting plate; 302. fixing plate; 303. first box body; 304. second box body; 305. pressing rod; 306. pushing block; 307. squeezing rod; 308. tooth plate; 309. retracting rod; 310. telescopic spring; 311. fixing knob. DETAILED DESCRIPTION

[0025] 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 implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0026] See also Figure 1-5 The utility model provides a technical solution: an anti-blocking device for aeration pipes for aerobic composting of solid manure, comprising an aeration pipe body 1, a collecting box 101 is installed at the bottom end of the aeration pipe body 1, and a round tube 102 is installed at one end of the aeration pipe body 1; an anti-blocking mechanism 2 is arranged on the outside of the aeration pipe body 1, and a fixing component 3 is arranged at the bottom end of the collecting box 101;

[0027] The anti-blocking mechanism 2 includes a mounting shell 201 mounted on the outside of the aeration pipe body 1, and air holes 202 are provided inside the top of the mounting shell 201, and a reciprocating screw 203 is rotatably connected inside the mounting shell 201, and a moving block 204 is threadedly connected to the outside of the reciprocating screw 203, and a plate-shaped brush plate 205 is fixedly connected to the top of the moving block 204, and an arc-shaped brush plate 206 is fixedly connected to the bottom of the moving block 204, and a motor 207 is installed at one end of the reciprocating screw 203, so that the aeration pipe body 1 and the mounting shell 201 can be cleared at the same time, and the phenomenon of aeration obstruction caused by solid particle blockage can be effectively avoided, thereby greatly improving the aeration efficiency of the aeration pipe body 1, reducing the number of times the aeration pipe body 1 is blocked and cleaned, and bringing convenience to the staff when using it;

[0028] The two ends of the arc-shaped brush plate 206 are symmetrically fixedly connected with support rods 208, and the inner side of the mounting shell 201 is symmetrically provided with slide grooves 209, and a slider 210 is installed at the end of the support rod 208 away from the arc-shaped brush plate 206, and the slider 210 is slidably connected with the inside of the slide groove 209, and a ball 211 is rollingly connected inside one side of the slider 210, and the ball 211 is rollingly connected with the inner side of the slide groove 209, and the movement of the arc-shaped brush plate 206 drives the movement of the support rod 208, and the movement of the support rod 208 drives the slider 210 to slide inside the slide groove 209, and at this time, the ball 211 is rollingly connected with the slide groove 209, so that the movement of the arc-shaped brush plate 206 can be made more stable, and the outer side of the reciprocating screw rod 203 is engaged and rotatably connected with a limiting sleeve 212, and the limit The bottom end of the sleeve 212 is fixedly connected to the aeration pipe body 1. The design of the limit sleeve 212 makes the reciprocating screw rod 203 rotate more stably. The top of the collecting box 101 is symmetrically provided with slots 213. Through the design of the slots 213, the leachate between the mounting shell 201 and the aeration pipe body 1 can be introduced into the collecting box 101, which brings convenience to the staff when using it. The top of the mounting shell 201 is threadedly connected with a connecting pipe 214, and the outer side of the connecting pipe 214 is provided with a hole 215, and the top of the connecting pipe 214 is installed with a conical shield 216. Through the design of the connecting pipe 214, the hole 215 and the conical shield 216, the material can be prevented from directly contacting the air hole 202, thereby reducing the probability of blockage of the air hole 202 and the air groove on the aeration pipe body 1.

[0029] The fixing assembly 3 includes a mounting plate 301 arranged at the bottom end of the collecting box 101, and the bottom end of the mounting plate 301 is fixedly connected to the inside of the bottom end of the aerobic composting device, and the bottom end of the collecting box 101 is fixedly connected to a fixing plate 302, and the fixing plate 302 is snap-connected to the inside of the top end of the mounting plate 301, and the first box body 303 is installed on both sides of the mounting plate 301, and the second box body 304 is installed on one side of the first box body 303, and a pressing rod 305 is slidably connected to the inside of the top end of the first box body 303, and the bottom end of the pressing rod 305 is fixedly connected to a push block 306, and an extrusion rod 307 is slidably connected between the first box body 303 and the second box body 304, and one end of the extrusion rod 307 is fixedly connected to a tooth plate 308, and the tooth plate 308 is located at the second box body 30 4 is internally slidably connected, and a retractable rod 309 is symmetrically installed between the tooth plate 308 and the first box body 303, and a telescopic spring 310 is sleeved on the outer side of the retractable rod 309, and one side of the tooth plate 308 is engaged and fixedly connected with both sides of the fixing plate 302, so as to achieve the effect of quickly installing and removing the aeration pipe body 1, greatly reducing the maintenance difficulty and time cost of the aeration pipe body 1, and bringing convenience to the staff when using it. Through the contractility of the telescopic spring 310, the tooth plate 308 can be assisted to be retracted, so as to facilitate the secondary operation of the tooth plate 308. A fixing knob 311 is installed between the first box body 303 and the push block 306. Through the design of the fixing knob 311, the push block 306 with a good position adjustment can be fixed and limited, so that the tooth plate 308 is fixed more stably.

[0030] Working principle: Before using the aeration pipe anti-blocking device for aerobic composting of solid manure, it is necessary to check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 5As shown, when the aeration pipe body 1 is running, the gas is aerated through the air holes 202 opened on the mounting shell 201, and finally the gas is discharged through the connecting pipe 214 and the hole 215, and the reciprocating screw 203 is driven to rotate by starting the motor 207, and the rotation of the reciprocating screw 203 drives the moving block 204 to move back and forth. At this time, the moving block 204 drives the movement of the plate-like brush plate 205, thereby driving the plate-like brush plate 205 to clear the blockage on the inner side of the top of the mounting shell 201, so that the larger impurities blocked in the air holes 202 can be pushed out, and then the arc-shaped brush plate 206 is driven to slide on the outer side of the aeration pipe body 1 through the movement of the moving block 204, so as to clear the small impurities in the air groove on the aeration pipe body 1, so as to achieve the effect of clearing the blockage of the aeration pipe body 1 and the mounting shell 201 at the same time, which can effectively avoid the phenomenon of aeration obstruction caused by solid particles being blocked, and greatly improve the The aeration efficiency of the aeration pipe body 1 is improved, the number of times the aeration pipe body 1 is blocked and cleaned is reduced, and it is convenient for the staff when using it. The movement of the arc brush plate 206 drives the movement of the support rod 208, and the movement of the support rod 208 drives the slider 210 to slide inside the slide groove 209. At this time, the ball 211 is rollingly connected with the slide groove 209, so that the movement of the arc brush plate 206 can be more stable. The design of the limit sleeve 212 makes the rotation of the reciprocating screw rod 203 more stable. The design of the slot 213 can guide the leachate between the mounting shell 201 and the aeration pipe body 1 into the collection box 101. The design of the connecting pipe 214, the hole 215 and the conical shield 216 can prevent the material from directly contacting the air hole 202, reduce the probability of blockage of the air hole 202 and the air groove on the aeration pipe body 1, and bring convenience to the staff when using it.

[0031] By fixing the bottom end of the mounting plate 301 to the bottom end of the aerobic composting device for solid manure, and then inserting the fixing plate 302 into the mounting plate 301, and then driving the push block 306 to slide inside the first box body 303 by moving the pressing rod 305 downward, the push block 306 squeezes the squeezing rod 307, so that the movement of the squeezing rod 307 drives the movement of the tooth plate 308, and the retracting rod 309 and the telescopic spring 310 are extended. At this time, one side of the tooth plate 308 is engaged and fixed with the fixing plate 302, so as to achieve the effect of quickly installing and removing the aeration pipe body 1, greatly reducing the maintenance difficulty and time cost of the aeration pipe body 1, and bringing convenience to the staff when using it. Through the contractility of the telescopic spring 310, the tooth plate 308 can be assisted to be retracted, so as to facilitate the secondary operation of the tooth plate 308, and the fixed knob 311 is designed, so that the push block 306 with the adjusted position can be fixed and limited, so that the tooth plate 308 is fixed more stably.

[0032] The aeration pipe body 1 and the circular pipe 102 are in the prior art. Publication No. CN209636126U discloses an anti-clogging composting aeration pipe, and the devices used therein are not described in detail here.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for preventing aeration pipes from being blocked for aerobic composting of solid manure, comprising an aeration pipe body (1), a collecting box (101) being installed at the bottom end of the aeration pipe body (1), and a round pipe (102) being installed at one end of the aeration pipe body (1); It is characterized in that Also includes: An anti-blocking mechanism (2) is provided on the outer side of the aeration pipe body (1), and a fixing component (3) is provided at the bottom end of the collection box (101); The anti-blocking mechanism (2) comprises a mounting shell (201) mounted on the outside of the aeration pipe body (1), and air holes (202) are provided inside the top end of the mounting shell (201), and a reciprocating screw (203) is rotatably connected inside the mounting shell (201), and a moving block (204) is threadedly connected to the outside of the reciprocating screw (203), and a plate-shaped brush plate (205) is fixedly connected to the top end of the moving block (204), and an arc-shaped brush plate (206) is fixedly connected to the bottom end of the moving block (204), and a motor (207) is installed at one end of the reciprocating screw (203).

2. The device for preventing aeration pipe blockage for aerobic composting of solid feces according to claim 1, characterized in that: The two ends of the arc-shaped brush plate (206) are symmetrically fixedly connected with support rods (208), and the inner side of the mounting shell (201) is symmetrically provided with a slide groove (209), and a slider (210) is installed at one end of the support rod (208) away from the arc-shaped brush plate (206), and the slider (210) is slidably connected to the inside of the slide groove (209), and a ball (211) is rollingly connected to the inside of one side of the slider (210), and the ball (211) is rollingly connected to the inner side of the slide groove (209).

3. The device for preventing aeration pipe blockage for aerobic composting of solid feces according to claim 1, characterized in that: The fixing assembly (3) comprises a mounting plate (301) arranged at the bottom end of the collection box (101), and the bottom end of the mounting plate (301) is fixedly connected to the inside of the bottom end of the aerobic composting device, and the bottom end of the collection box (101) is fixedly connected to a fixing plate (302), and the fixing plate (302) is snap-fitted to the inside of the top end of the mounting plate (301), and the first box body (303) is installed on both sides of the mounting plate (301), and the second box body (304) is installed on one side of the first box body (303), and the top end of the first box body (303) is slidably connected to the inside of the first box body (303). A pressing rod (305) is connected, and the bottom end of the pressing rod (305) is fixedly connected to a push block (306), and an extrusion rod (307) is slidably connected between the first box body (303) and the second box body (304), and one end of the extrusion rod (307) is fixedly connected to a tooth plate (308), and a retracting rod (309) is symmetrically installed between the tooth plate (308) and the first box body (303), and a telescopic spring (310) is sleeved on the outer side of the retracting rod (309), and one side of the tooth plate (308) is fixedly connected to both sides of the fixed plate (302) by clamping.

4. The device for preventing aeration pipe blockage for aerobic composting of solid feces according to claim 1, characterized in that: The outer sides of the reciprocating screw rods (203) are engaged and rotatably connected to the limiting sleeves (212), and the bottom end of the limiting sleeves (212) is fixedly connected to the aeration pipe body (1).

5. The device for preventing aeration pipe blockage for aerobic composting of solid feces according to claim 1, characterized in that: The top of the collection box (101) is symmetrically provided with slots (213).

6. The device for preventing aeration pipe blockage for aerobic composting of solid feces according to claim 3, characterized in that: A fixed knob (311) is installed between the first box body (303) and the push block (306).

7. The device for preventing aeration pipe blockage for aerobic composting of solid feces according to claim 3, characterized in that: The tooth plate (308) is located inside the second box body (304) and is slidably connected.

8. The device for preventing aeration pipe blockage for aerobic composting of solid feces and sewage according to claim 1, characterized in that: The top of the installation shell (201) is internally threadedly connected with a connecting pipe (214), the outside of the connecting pipe (214) is provided with a hole (215), and the top of the connecting pipe (214) is installed with a conical protective cover (216).

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