CN112299604A

CN112299604A - Harmless treatment equipment for livestock and poultry breeding waste

Info

Publication number: CN112299604A
Application number: CN202011161773.XA
Authority: CN
Inventors: 焦红钊
Original assignee: Xinjiang Huadanyuan Animal Husbandry Technology Co ltd
Current assignee: Xinjiang Huadanyuan Animal Husbandry Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-02-02
Anticipated expiration: 2040-10-27
Also published as: CN112299604B

Abstract

The invention discloses harmless treatment equipment for livestock and poultry breeding waste, and relates to the technical field of livestock and poultry breeding. This beasts and birds are bred discarded object innocent treatment equipment, including liquid dung collection device, liquid dung collection device includes the liquid dung surge drum, the lower surface of liquid dung surge drum is provided with the removal wheel, the opening has been seted up to the leading flank lower extreme of liquid dung surge drum and is provided with the flowing back valve at the opening inner wall, the draw-in groove has all been seted up at both ends about the upper surface of liquid dung surge drum, the leading flank upper end fixedly connected with backup pad of liquid dung surge drum, it often is the urine or other liquid that beasts and birds are being mixed to excrement and urine after collecting to have solved current beasts and birds excrement, during subsequent handling, because the water content in the excrement and urine can't confirm at a fixed value, and the treatment fluid ratio of adding is most fixed, lead to unable most effective and the effective active ingredient in the processing treatment fluid takes place to react when handling the excrement and urine of different consistencies.

Description

Harmless treatment equipment for livestock and poultry breeding waste

Technical Field

The invention relates to the technical field of livestock breeding, in particular to harmless treatment equipment for livestock breeding waste.

Background

With the improvement of the living standard of people's materials, people are pursuing higher living quality, the demand of meat, eggs and milk is higher and higher, the breeding quantity of livestock and poultry is also increased rapidly, and meanwhile, the excrement discharge quantity of livestock and poultry is increased day by day. The feces of livestock and poultry contain a lot of nutrient substances which are not digested and absorbed, such as crude fiber in the feces of ruminants, nitrogen in the feces of pigs and chickens, calcium in the feces of cage-raised laying hens and the like, and if the feces cannot be properly treated, serious environmental problems are caused, so that the feces need to be timely treated, and the method is a better method for methane fermentation or processing into organic fertilizer.

However, the prior livestock and poultry manure is usually urine or other liquid mixed with the manure after being collected, and during subsequent treatment, because the water content in the manure cannot be determined at a fixed value, and the proportion of the added treatment liquid is mostly fixed, the manure cannot react with effective components in the treatment liquid most effectively when being treated with the manure with different viscosities, so that the processing effect is influenced.

Disclosure of Invention

The invention aims to provide harmless treatment equipment for livestock and poultry breeding waste, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a livestock and poultry breeding waste innocent treatment device comprises a liquid dung collecting device, wherein the liquid dung collecting device comprises a liquid dung collecting barrel, moving wheels are arranged on the lower surface of the liquid dung collecting barrel, an opening is formed in the lower end of the front side surface of the liquid dung collecting barrel, a liquid discharge valve is arranged on the inner wall of the opening, clamping grooves are formed in the left end and the right end of the upper surface of the liquid dung collecting barrel, a supporting plate is fixedly connected to the upper end of the front side surface of the liquid dung collecting barrel, a motor is fixedly connected to the upper surface of the supporting plate, a gear is fixedly connected to the upper surface of a rotating shaft of the motor, and the cross section of the liquid dung collecting barrel is in an;

an excrement dehydration device is arranged in the excrement collecting cylinder;

a stirring device is arranged below the excrement dehydration device;

and an excrement recovery device is arranged in the excrement dehydration device.

Preferably, excrement and urine dewatering device includes the dewatering cylinder, the filter screen has been seted up in the circumference side lower extreme of dewatering cylinder runs through, the spout has been seted up to the lateral surface upper end of dewatering cylinder, the spout inner wall sliding connection of dewatering cylinder has the slide, the slide is kept away from the inner wall of the equal sliding connection draw-in groove in side around the one end of dewatering cylinder, the fixed gear ring that has cup jointed in circumference side upper end of dewatering cylinder, the last fixed surface of dewatering cylinder is connected with the annular baffle, the annular baffle is the little loudspeaker form of the big under shed of upper shed, the lateral surface fixedly connected with aviation baffle of annular baffle, agitating unit includes the back shaft, the equal fixedly connected with stirring rod in side about the back shaft, the lower surface of back shaft rotates the inner wall bottom surface center department of connecting the excrement and water collecting.

Preferably, the excrement recovery device comprises a hollow rod, a first connecting block is fixedly connected to the lower end of the left side surface of the hollow rod, a first hinge is fixedly connected to the left side surface of the first connecting block, a first diagonal rod is fixedly connected to the left side surface of the first hinge, a second hinge is fixedly connected to the left side surface of the diagonal rod, a second connecting block is fixedly connected to the left side surface of the second hinge, a connecting plate is fixedly connected to the left side surface of the second connecting block, a first sliding rod is slidably connected to the lower end of the inner wall of the hollow rod, a first fixed circular plate is fixedly connected to the lower surface of the first sliding rod, a cloth bag is fixedly connected to the circumferential side surface of the first fixed circular plate, the circumferential edge of the cloth bag is fixedly connected to the lower surface of the connecting plate, through holes are formed in the middle section of the left side surface and the right side, and the circumferential edge of the upper surface of the top plate is rotatably connected with a rotating shaft through a bearing.

Preferably, the middle section of well cavity pole is provided with excrement and urine extrusion device, excrement and urine extrusion device includes slide bar two, slide bar two's left surface fixedly connected with extrusion piece, the left surface rear end of extrusion piece runs through to have seted up scrapes the excrement groove, scrape the airtight cushion of inner wall right-hand member opening part fixedly connected with in excrement groove, the side of slide bar two runs through the opening inner wall of slide connection well cavity pole, excrement and urine extrusion device uses well cavity pole to set up as axis bilateral symmetry, the extrusion piece is kept away from and is personally submitted the water droplet form to the one end transversal of scraping the excrement groove, the one end side that extrusion piece was kept away from to slide bar two is convex and the airtight cushion of fixedly connected with, the inner wall of cavity pole in the side fixed connection of airtight cushion, the one end side that well cavity pole was kept away from to the extrusion piece rotates.

Compared with the prior art, the invention has the beneficial effects that:

(1) this beasts and birds are bred discarded object innocent treatment equipment, set up excrement and urine dewatering device, motor shaft drives the gear and rotates fast, the gear drives the dehydration cylinder fast revolution through the gear ring again, utilize centrifugal force to make inside excrement and urine get rid of on the filter screen, along with the pivoted goes on, excrement and urine is attached to the filter screen inner wall, unnecessary moisture is thrown away on the inner wall of dropping liquid collecting cylinder through the space of filter screen in the excrement and urine, then downward flow goes to dropping liquid collecting cylinder bottom, make the excrement and urine can be convenient for subsequent processing after dehydrating, be favorable to the abundant reaction of excrement and urine and treatment fluid.

(2) This discarded object innocent treatment equipment is bred to beasts and birds sets up ring baffle and is the loudspeaker form that the big under shed of upper shed is little so that excrement and urine can be in the same direction as ring baffle upper surface landing to the dehydration section of thick bamboo in, makes the excrement and urine drop into more easily, prevents that excrement and urine from splashing the dehydration section of thick bamboo outside.

(3) This discarded object innocent treatment equipment is bred to beasts and birds, set up the aviation baffle, the aviation baffle is also rotatory fast when dehydrating cylinder rotates, the lateral surface of annular baffle inclines outside below, consequently, make the aviation baffle also be in the form of inclining, promote the air and blow away to excrement water collecting cylinder inner wall when making the aviation baffle rotate, the shape of cross section of excrement water collecting cylinder is isosceles trapezoid and less face down, the promotion of cooperation air makes the excrement water of attaching to excrement water collecting cylinder inner wall fall down fast, prevent to attach to for a long time and make excrement water collecting cylinder internal surface produce the trace that is difficult to get rid of, convenient clearance.

(4) This discarded object innocent treatment equipment is bred to beasts and birds sets up stirring device, and it is rotatory still to drive the stirring rod through the back shaft when dehydrating cylinder rotates, stirs the mixed liquid of excrement water and treatment solution, makes the harmful substance of excrement water react with the treatment solution fast for the disinfection process that disinfects.

(5) This beasts and birds are bred discarded object innocent treatment equipment sets up excrement and urine extrusion device, holds the axis of rotation and rotates the roof, further presses filter screen inner wall adnexed excrement and urine when the extrusion piece rotates, makes in the excrement and urine remaining fractional moisture by the extrusion arrange the liquid dung surge drum, further improves the dewatering effect.

(6) This livestock and poultry breeding discarded object innocent treatment equipment sets up extrusion piece one end into the drop form, makes the excrement and urine slowly can be extruded the most compact state, prevents that excrement and urine from being scraped down, and the dry excrement and urine after being extruded is scraped down and is separated into the tiny graininess through airtight cushion and then falls on the pocket cloth by the edge of scraping the excrement groove, accomplishes faecal fine crushing and handles in the time of collecting, convenient subsequent processing, raise the efficiency.

(7) This beasts and birds are bred discarded object innocent treatment equipment sets up excrement and urine recovery unit, is scraped the back from the filter screen inner wall at excrement and urine is whole, lifts the handle and takes out excrement and urine recovery unit and excrement and urine extrusion device, and the pocket cloth begins to draw in when lifting, lives excrement and urine pocket and prevents unrestrained, and two inboard one ends of slide bar are also slided initial position, avoid blocking, and it is more convenient to make the excrement and urine collect and take out.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view showing the construction of the dehydration apparatus for stools and an agitation apparatus according to the present invention;

FIG. 3 is a schematic view of the construction of the stool-recovering device and the stool-compressing device of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 according to the present invention;

figure 5 is a cross-sectional view of the connection of the hollow pole and the air-tight cushion structure of the present invention.

In the figure: 1 liquid dung collecting device, 101 liquid dung collecting cylinder, 102 moving wheel, 103 liquid discharge valve, 104 clamping groove, 105 supporting plate, 106 motor, 107 gear, 2 liquid dung dehydrating device, 201 dehydrating cylinder, 202 filtering net, 203 sliding plate, 204 gear ring, 205 ring baffle, 206 air deflector, 3 stirring device, 301 supporting shaft, 302 stirring rod, 4 liquid dung recovering device, 401 hollow rod, 402 connecting block I, 403 hinge I, 404 inclined rod, 405 hinge II, 406 connecting block II, 407 connecting plate, 408 sliding rod I, 409 fixed circular plate, 410 cloth, 411 top plate, 412 handle, 413 rotating shaft, 5 liquid dung extruding device, 501 sliding rod II, 502 extruding block, 503 liquid dung scraping groove, 504 cutting net and 6 air-tight cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a livestock and poultry breeding waste innocent treatment device comprises a liquid dung collecting device 1, wherein the liquid dung collecting device 1 comprises a liquid dung collecting cylinder 101, a moving wheel 102 is arranged on the lower surface of the liquid dung collecting cylinder 101, a through hole is formed in the lower end of the front side surface of the liquid dung collecting cylinder 101, a liquid discharge valve 103 is arranged on the inner wall of the through hole, clamping grooves 104 are formed in the left end and the right end of the upper surface of the liquid dung collecting cylinder 101, a supporting plate 105 is fixedly connected to the upper end of the front side surface of the liquid dung collecting cylinder 101, a motor 106 is fixedly connected to the upper surface of the supporting plate 105, a gear 107 is fixedly connected to the upper surface of a rotating shaft of the motor 106, and the;

the excrement dehydration device 2 is arranged in the excrement collecting cylinder 101;

a stirring device 3 is arranged below the excrement dehydration device 2;

the excrement recovery device 4 is provided inside the excrement dehydration device 2.

The excrement dewatering device 2 comprises a dewatering cylinder 201, a filter screen 202 is arranged at the lower end of the circumferential side face of the dewatering cylinder 201 in a penetrating mode, a sliding groove is formed in the upper end of the outer side face of the dewatering cylinder 201, a sliding plate 203 is connected to the inner wall of the sliding groove 104 in a sliding mode, the sliding plate 203 is far away from the front side face and the rear side face of one end of the dewatering cylinder 201, a gear ring 204 is fixedly sleeved at the upper end of the circumferential side face of the dewatering cylinder 201 in a fixing mode, an annular baffle 205 is fixedly connected to the upper surface of the dewatering cylinder 201, the annular baffle 205 is in a horn shape with a large upper opening and a small lower opening, and an air deflector 206 is fixedly connected to the outer side face of the annular baffle 205, so that air is pushed to blow off the inner wall of the excrement collecting cylinder 101 when the air deflector 206 rotates, excrement attached to the inner wall of the.

The stirring device 3 comprises a supporting shaft 301, the left side surface and the right side surface of the supporting shaft 301 are fixedly connected with stirring rods 302, the lower surface of the supporting shaft 301 is rotatably connected with the center of the bottom surface of the inner wall of the liquid dung collecting cylinder 101, the reaction effect of liquid dung and treatment liquid is improved, the excrement recovery device 4 comprises a hollow rod 401, the lower end of the left side surface of the hollow rod 401 is fixedly connected with a first connecting block 402, the left side surface of the first connecting block 402 is fixedly connected with a first hinge 403, the left side surface of the first hinge 403 is fixedly connected with an inclined rod 404, the left side surface of the inclined rod 404 is fixedly connected with a second hinge 405, the left side surface of the second hinge 405 is fixedly connected with a second connecting block 406, the left side surface of the second connecting block 406 is fixedly connected with a connecting plate 407, the lower end of the inner wall of the hollow rod 401 is slidably, the lower surface of the connecting plate 407 is fixedly connected with the circumferential edge of the upper surface of the bib 410, the middle section of the left side and the right side of the hollow rod 401 is provided with a through hole in a penetrating way, the upper surface of the hollow rod 401 is fixedly connected with a top plate 411, the center of the upper surface of the top plate 411 is fixedly connected with a handle 412, the circumferential edge of the upper surface of the top plate 411 is rotatably connected with a rotating shaft 413 through a bearing, the middle section of the hollow rod 401 is provided with a feces squeezing device 5, the feces squeezing device 5 comprises a sliding rod II 501, the left side of the sliding rod II 501 is fixedly connected with a squeezing block 502, the rear end of the left side of the squeezing block 502 is provided with a feces scraping groove 503 in a penetrating way, the right end opening of the inner wall of the feces scraping groove 503 is fixedly connected with an airtight cushion 504, the side of the sliding rod II 501 is in a penetrating way and is connected with, the excrement can be slowly squeezed to the most compact state, so that the excrement can be further dehydrated while being prevented from being scraped.

The one end side that extrusion piece 502 was kept away from to two 501 slide bars is arc and the airtight cushion 6 of fixedly connected with, and the inner wall of cavity pole 401 is connected in the side fixed connection of airtight cushion 6, and the one end side that extrusion piece 502 kept away from cavity pole 401 rotates the inner wall of connecting filter screen 202 for can make extrusion piece 502 slowly paste the inner wall of filter screen 202 when pushing down cavity pole 401, make the operation convenient more quick.

The working principle is as follows:

the first step is as follows: in an initial state, the sliding plate 203 is clamped in the clamping groove 104, the excrement recovery device 4 is positioned in the dewatering cylinder 201, excrement disinfectant is filled below the dewatering cylinder 201 in the excrement collecting cylinder 101, the whole device is pushed to the side of a livestock and poultry breeding shed, the movable wheel 102 has a self-locking function, details are not repeated in the prior art, livestock and poultry excrement is manually shoveled from the ground of the breeding shed and then is put into the dewatering cylinder 201, the annular baffle plate 205 is in a horn shape with a large upper opening and a small lower opening, so that the excrement can slide into the dewatering cylinder 201 along the upper surface of the annular baffle plate 205, the excrement can be more easily put into the dewatering cylinder 201, the excrement is prevented from splashing to the outer side of the dewatering cylinder 201, the motor 106 is started after the excrement is put into the dewatering cylinder 201, the rotating shaft of the motor 106 drives the gear 107 to rotate rapidly, the gear 107 drives the dewatering cylinder 201 to rotate rapidly through the gear ring 204, the sliding plate 203 is clamped in the clamping groove 104 to play, slide 203 is T type block with the spout junction of dehydration section of thick bamboo 201, guarantee to prevent slide 203 and the spout slippage of dehydration section of thick bamboo 201 again when can rotating, dehydration section of thick bamboo 201 fast rotation utilizes centrifugal force to make inside excrement and urine get rid of on filter screen 202, along with the pivoted goes on, excrement and urine is attached to filter screen 202 inner wall, unnecessary moisture is thrown away on the inner wall of excrement and water collecting cylinder 101 is thrown through the space of filter screen 202 in the excrement and urine, then flows to excrement and water collecting cylinder 101 bottom downwards.

The second step is that: the air deflector 206 also rotates rapidly while the dewatering cylinder 201 rotates, the outer side surface of the annular baffle plate 205 inclines towards the outer side below, so that the air deflector 206 is also in a deflection shape, air is pushed to blow away the inner wall of the fecal sewage collecting cylinder 101 when the air deflector 206 rotates, the cross section of the fecal sewage collecting cylinder 101 is in an isosceles trapezoid shape and is in a smaller surface, the fecal sewage attached to the inner wall of the fecal sewage collecting cylinder 101 falls rapidly by matching with the pushing of the air, the phenomenon that the inner surface of the fecal sewage collecting cylinder 101 generates marks which are difficult to remove due to long-time attachment is prevented, the cleaning is convenient, the dewatering cylinder 201 also drives the stirring rod 302 to rotate by the supporting shaft 301 while rotating, the fecal sewage and the treatment liquid are stirred, harmful substances in the fecal sewage react with the treatment liquid rapidly, and the sterilization and disinfection process.

The third step: when excrement in the dewatering cylinder 201 is dried, the motor 106 is turned off, the dewatering cylinder 201 stops rotating, the excrement recovery device 4 is inserted into the dewatering cylinder 201 through the carrying handle 412, the pocket cloth 410 is in a semi-folded state in an initial state, dry excrement attached to the inner wall of the filter screen 202 cannot be scraped during insertion, the hollow rod 401 continues to be pressed downwards after the lower surface of the pocket cloth 410 is in contact with the bottom, the first sliding rod 408 does not move the hollow rod 401 downwards, the angle of the inclined rod 404 relative to the pocket cloth 410 is reduced, the pocket cloth 410 is accordingly unfolded, when the hollow rod 401 moves downwards to the lowest position, the pocket cloth 410 is completely unfolded to be attached to the inner wall of the filter screen 202, when the hollow rod 401 is pressed downwards, the top of the first sliding rod 408 moves upwards relative to the bottom of the hollow rod 401, the inside of the hollow rod 401 is in a sealed state, the pressure in the hollow rod 401 is increased, the air in the air-tight cushion 6 in the space where the air-tight cushion 6 and the hollow rod 401 are connected from the gap row bar 501 at the connection position of the hollow rod 401 and and then the sliding rod II 501 is pushed to the side of the extrusion block 502 until the outer side surface of the extrusion block 502 is attached to the inner wall of the filter screen 202, then the rotating shaft 413 is held to rotate the top plate 411, the excrement attached to the inner wall of the filter screen 202 is further pressed when the extrusion block 502 rotates, so that a small part of moisture remained in the excrement is extruded and discharged into the excrement water collecting cylinder 101, the water removing effect is further improved, the extrusion block 502 is in a water drop shape, so that the excrement can be slowly extruded to the tightest state, the excrement is prevented from being scraped, the extruded dry excrement is scraped by the edge of the excrement scraping groove 503 and is separated into fine particles through the airtight cushion 504 and then falls onto the pocket cloth 410, after the excrement is completely scraped from the inner wall of the filter screen 202, the lifting handle 412 is lifted to take out the excrement recovery device 4 and the excrement extrusion device 5, the pocket cloth 410 starts to be folded when being lifted, and the excrement is prevented from being, one end of the inner side of the second sliding rod 501 also slides to the initial position, so that clamping is avoided, and feces can be collected and taken out more conveniently.

The fourth step: after the dry excrement is taken out, the liquid discharge valve 103 is opened to enable the disinfected liquid excrement to flow out of the liquid discharge valve 103 and be collected independently to be used as raw materials of fermentation or organic fertilizers, the dry excrement can also be used as fertilizers after being processed, moisture in the excrement can be controlled to be a relatively fixed value, and subsequent treatment is facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a livestock and poultry breeding discarded object innocent treatment equipment, includes liquid dung collection device (1), liquid dung collection device (1) includes liquid dung surge drum (101), the lower surface of liquid dung surge drum (101) is provided with removes wheel (102), the opening has been seted up to the leading flank lower extreme of liquid dung surge drum (101) and is provided with flowing back valve (103) at the opening inner wall, draw-in groove (104) have all been seted up at both ends about the upper surface of liquid dung surge drum (101), leading flank upper end fixedly connected with backup pad (105) of liquid dung surge drum (101), its characterized in that: the upper surface of the supporting plate (105) is fixedly connected with a motor (106), the upper surface of a rotating shaft of the motor (106) is fixedly connected with a gear (107), and the cross section of the fecal sewage collecting barrel (101) is in an isosceles trapezoid shape;

a feces dewatering device (2) is arranged in the feces collecting cylinder (101);

a stirring device (3) is arranged below the excrement dehydration device (2);

and a feces recovery device (4) is arranged in the feces dehydration device (2).

2. The livestock and poultry breeding waste harmless treatment equipment according to claim 1, which is characterized in that: excrement and urine dewatering device (2) are including dewatering tube (201), the circumference side lower extreme of dewatering tube (201) runs through and has seted up filter screen (202), the spout has been seted up to the lateral surface upper end of dewatering tube (201), the spout inner wall sliding connection of dewatering tube (201) has slide (203), the inner wall of the equal sliding connection draw-in groove in side (104) around the one end of dewatering tube (201) is kept away from in slide (203), the fixed cover in circumference side upper end of dewatering tube (201) has geared ring (204).

3. The livestock and poultry breeding waste harmless treatment equipment according to claim 2, which is characterized in that: the upper surface of the dewatering cylinder (201) is fixedly connected with an annular baffle (205), the annular baffle (205) is in a horn shape with a large upper opening and a small lower opening, and the outer side surface of the annular baffle (205) is fixedly connected with an air deflector (206).

4. The livestock and poultry breeding waste harmless treatment equipment according to claim 1, which is characterized in that: agitating unit (3) are including back shaft (301), the equal fixedly connected with stirring rod (302) of side about back shaft (301), the lower surface of back shaft (301) rotates the inner wall bottom surface center department of connecting fecal sewage collecting vessel (101).

5. The livestock and poultry breeding waste harmless treatment equipment according to claim 1, which is characterized in that: the excrement recovery device (4) comprises a hollow rod (401), the lower end of the left side surface of the hollow rod (401) is fixedly connected with a first connecting block (402), the left side surface of the first connecting block (402) is fixedly connected with a first hinge (403), the left side surface of the first hinge (403) is fixedly connected with an inclined rod (404), the left side surface of the diagonal rod (404) is fixedly connected with a second hinge (405), the left side surface of the second hinge (405) is fixedly connected with a second connecting block (406), the left side surface of the second connecting block (406) is fixedly connected with a connecting plate (407), the lower end of the inner wall of the hollow rod (401) is connected with a first sliding rod (408) in a sliding way, the lower surface of the first sliding rod (408) is fixedly connected with a fixed circular plate (409), the circumferential side surface of the fixed circular plate (409) is fixedly connected with a pocket cloth (410), the lower surface of the connecting plate (407) is fixedly connected with the circumferential edge of the upper surface of the bib (410).

6. The livestock and poultry breeding waste harmless treatment equipment according to claim 5, which is characterized in that: the opening has been run through in the side middle section about well cavity pole (401), the last fixed surface of well cavity pole (401) is connected with roof (411), fixedly connected with handle (412) are located at the upper surface center of roof (411), the upper surface circumference edge of roof (411) is connected with axis of rotation (413) through the bearing rotation.

7. The livestock and poultry breeding waste harmless treatment equipment according to claim 5, which is characterized in that: the middle section of well hollow rod (401) is provided with excrement and urine extrusion device (5), excrement and urine extrusion device (5) include slide bar two (501), the left surface fixedly connected with extrusion piece (502) of slide bar two (501), the left surface rear end of extrusion piece (502) runs through and has seted up and scrape excrement groove (503), scrape the airtight cushion of inner wall right-hand member opening part fixedly connected with (504) of excrement groove (503), the opening inner wall of well hollow rod (401) in the sliding connection is run through to the side of slide bar two (501), excrement and urine extrusion device (5) use well hollow rod (401) to set up as axis bilateral symmetry.

8. The livestock and poultry breeding waste harmless treatment equipment according to claim 7, which is characterized in that: the cross section of one end of the extrusion block (502) far away from the dung scraping groove (503) is in a water drop shape.

9. The livestock and poultry breeding waste harmless treatment equipment according to claim 7, which is characterized in that: the side face of one end, far away from the extrusion block (502), of the second sliding rod (501) is arc-shaped and is fixedly connected with an airtight cushion (6), and the side face of the airtight cushion (6) is fixedly connected with the inner wall of the hollow rod (401).

10. The livestock and poultry breeding waste harmless treatment equipment according to claim 7, which is characterized in that: the side face of one end, far away from the hollow rod (401), of the extrusion block (502) is rotatably connected with the inner wall of the filter screen (202).